HAZARD DATABASE-R6
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Transcript of HAZARD DATABASE-R6
MINING HAZARDS DATABASETHIS EXCEL WORKBOOK APPLIES TO HAZARDS IN COAL MINING OPERATIONS
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
The data in this workbook was compiled by assessing for each type of coal mining activity or element the hazards that could be present, the mechanisms driving the hazards and controls for those mechanisms. The original data was compiled by multi disciplinary teams comprising Mineworkers, Mine Management, Mines Inspectorate and where relevant other experts from various fields of expertise. In total over 80 industry personnel were involved in the process which culminated in the development and enactment of the Coal Mining Safety and Health Regulation 2001. The initial database, from which this Excel version was made, was constructed in a Lotus Notes format by the Technical services unit of the Queensland Mines Inspectorate.
NOTE - Although developed for use in the coal mining industry, many of the hazards, mechanisms and controls have applicability in metalliferous mines, quarries, general construction work and bulk transportation. This particularly applies to hazards such as diseases, exposure to noise, vibration and dust contained in the General section WORKBOOK The workbook comprises three sections- General Mining Hazards, Surface Mining Hazards and Underground Mining Hazards. Each section is then divided into a series of worksheets that cover the Hazards likely to be encountered in each main activity area of the respective section. This follows the format of the Queensland Coal Mining Safety and Health Regulation 2001 To access any section click on the section hyperlink below
WORKSHEETS The main activities in each section are accessed by clicking on the hyperlinks on each section introduction screen. Each main activity worksheet contains, as a minimum, a listing of hazards, a listing of mechanisms that can cause those hazards, controls that could be adopted to control the respective hazard and references that can be consulted. Some main activity sheets with many facets are further subdivided into sub activity categories. NOTE In this revision (No 6) there are hyperlinks from the Hazard worksheets to 16 Significant Incidents, 46 Safety alerts and 14 Safety Bulletins and links from the respective incidents, alerts and bulletins sheets to the Hazard worksheets To return to the opening screen of each section (General, Surface or Underground) click on the hyperlink at the start of each main activity area
GENERAL MINING HAZARDS SURFACE MINING HAZARDS UNDERGROUND MINING HAZARDS
Roger Bancroft LAST REVISION No 6 02/3/2004 - [email protected]
GENERAL MINING HAZARDS THESE WORKSHEETS APPLY TO ALL MINING OPERATIONS
LIST OF MAIN ACTIVITY AREAS
Roger Bancroft 07/9/03 07 32791417- 0421212419 - [email protected]
TO VIEW HAZARDS,MECHANISMS AND CONTROLS CLICK ON MAIN ACTIVITY HYPERLINKS BELOW. Click on MENU on each sheet to return to start
CONTAMINATED AIR DUST EXPOSURE TO HEAT
HEARING LOSS HYGIENGE LIGHTING
MANUAL HANDLING PERSONAL PROTECTIVE EQUIPMENTPHYSIOLOGICAL
SAFETY MANAGEMENT RADIATION SLIPPING,TRIPPING
VIBRATION WORKING IN, NEAR WATER WORKING NEAR FIXED EQUIPMENT
FITNESS FOR DUTY
To return to the opening screen of each section (General, Surface or Underground) click on the hyperlink To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
GENERAL MINING HAZARDS THESE WORKSHEETS APPLY TO ALL MINING OPERATIONS
LIST OF MAIN ACTIVITY AREASTO VIEW HAZARDS,MECHANISMS AND CONTROLS CLICK ON MAIN ACTIVITY HYPERLINKS BELOW.
EXPOSURE TO HEAT
PHYSIOLOGICAL
SLIPPING,TRIPPING
WORKING NEAR FIXED EQUIPMENT
To return to the opening screen of each section (General, Surface or Underground) click on
To return to the start of each main activity area click on the hyperlink in any row in
SURFACE HAZARDS THESE WORKSHEETS APPLY TO SURFACE MINING OPERATIONS
LIST OF MAIN ACTIVITY AREAS
Roger Bancroft 07/9/03 07 32791417- 0421212419 - [email protected]
TO VIEW HAZARDS,MECHANISMS AND CONTROLS CLICK ON MAIN ACTIVITY HYPERLINKS BELOW. Click on MENU on each sheet to return to start
CONFINED SPACES DREDGING ELECTRICAL (Surface)
EXPLOSIVE TOOLS EXPLOSIVE USE (SURFACE)FEEDERS-RECLAIMERS
MOBILE EQUIPMENT NON-MOBILE EQUIPMENT,BINS, BUILDINGSSTOCKPILES, HANDLING ,DUMPING, RECLAIMING
TRENCHING
TAILINGS DAMS, DUMPS
To return to the opening screen of each section (General, Surface or Underground) click on the hyperlink
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Provi
+ UNDERGROUND HAZARDS + THESE WORKSHEETS APPLY TO UNDERGROUND COAL MINING OPERATIONS
LIST OF MAIN ACTIVITY AREAS
Roger Bancroft 07/9/03 07 32791417- 0421212419 - [email protected]
TO VIEW HAZARDS,MECHANISMS AND CONTROLS CLICK ON MAIN ACTIVITY HYPERLINKS BELOW.
Blindshaft Raise,Boring Coal production DRIFTING OPERATIONS Electrical Explosive mixture sources
Ignition sources Explosives Use Fire Fire Fighting General UIG Construction
Irrespirable Atmosphere OperationsMechanical Mine Design Provision of Services Restricted Items
Sealing Operations Shaft sinking Strata Control Storage of coal Transport
Ventilation
RETURN TO MAIN SECTION MENU
To return to the opening screen of each section (General, Surface or Underground) click on the hyperlink
`
Bulletin no Short title Hyperlink
Safety_alert045 "Geko's" damage switchboard
Safety_alert051
Safety_alert052
Safety_alert053 Boulder Damages Truck Cabin During Loading
Safety_alert054 Eimco Lift Baskets - Know The Potential Hazards
Safety_alert055Safety_alert059 Welding Around Borecase
Safety_alert060 Failure Of High Pressure Hydraulic Fitting
Safety_alert061 Electric Shock From Circuit Breaker Test
Safety_alert062 Dangerous Transportation Of Explosives Underground
Safety_alert063
Safety_alert065 Amputation Of Part Of Thumb
Safety_alert066 Cracks In Steering Ball Joints On Rear Dump Truck
Safety_alert067 Hose Drum Falls 5 Metres From Drilling Rig
Safety_alert068 Drill Rig Feed Table Cracks
Safety_alert070 Contractor Struck By Bull Gear Cover
Safety_alert071 Blast Hole Drill Carousel Stem Lock Failure
Safety_alert072 Failure To Properly Isolate Electrical Conductors
Safety_alert073 Aerosol Can Explodes Due To Exposure To HeatSafety_alert074 Exposed Live 11Kv Cable Plug.
Safety_alert075 Recent 1000 Volt Circuit Breaker FailuresSafety_alert076 Inadvertent Operation Of Longwall Shearer
Safety_alert077 Dumping Over Tip Heads
Safety_alert078 Plant Operator's Legs Caught In Pug Mill
Safety_alert079
Safety_alert080 Exothermic Jointing Kits
Safety_alert081
Safety_alert082 Failure Of An Isolation Device
Safety_alert083 Violent Tyre Rupture On Dump TruckSafety_alert085 Underground Vehicle Engine Flame
Safety_alert086 Mobile Crane Drops Load
Safety_alert087 Fire In A Multi-Floor Screen House
Safety_alert088 Incorrect Truck Service ManualSafety_alert089 Sulphide DustSafety_alert090 Gloving Of Roof Bolts
Safety_alert091 Trip Switch Defeated On Pug Mill ChamberSafety_alert092 Electric Shock From Nylon Jacket
Safety_alert094
Safety_alert095 Eimco Hits Methane Drainage Pipeline
Safety_alert096
Safety_alert098 Inappropriate Safety Props
Safety_alert102 Articulated Water Truck Rolls Over
Safety_alert103 Excavator Damages Buried 11,000V Cable
Safety_alert104 Fault On 11,000V Trailing Cable
Safety_alert105 'Jump Starting' Of Mobile Vehicles
Safety_alert106
ELECTRICAL (surface)'!E29
Fire extinquishing aerosol system canister fire suppresion system failure SAFETY MANAGEMENT'!D42Electric Shock: High Resistance Decontactor Earth Connection WORKING ENVIRONMENT'!D77
MOBILE EQUIPMENT'!D214
Mechanical!E603
Overloading Crane While Clearing A Rock Wedged In A Crusher Mechanical!E724
Ignition sources '!D25
STORED ENERGY'!D40
ELECTRICAL (surface)'!E33
Explosives use'!D205Plunger From Hydraulic Cylinder Becomes A 18Kg Projectile STORED ENERGY'!D30
SAFETY MANAGEMENT'!D96
WORKING ENVIRONMENT'!D307
MOBILE EQUIPMENT'!D204
EQUIPMENT OPERATION'!D31
SAFETY MANAGEMENT'!D98
MOBILE EQUIPMENT'!D21
ELECTRICAL (surface)'!D388
EXPLOSIVES USE (Surface)'!E171Electrical!H74
ELECTRICAL (surface)'!E271Mechanical!E748
GROUND CONTROL-SPOIL DUMPS'!E167
MOBILE EQUIPMENT'!E43
Fatality Caused Through The Operation Of A Vehicle Loading Crane WORKING ENVIRONMENT'!D223
WORKING ENVIRONMENT'!D147
Exposure To U.V. Radiation From Mercury Vapour Lamp RADIATION!D25
EQUIPMENT OPERATION'!D47
MOBILE EQUIPMENT'!E18Transport!E915
EQUIPMENT OPERATION'!D41
WORKING ENVIRONMENT'!D136
WORKING ENVIRONMENT'!D304Explosives use'!D41Strata Control'!E113
WORKING ENVIRONMENT'!D302Electrical!D266
Trapped/Crushed By Rib Coal Beside Continuous Miner Coal production'!E245
Explosive mixture sources'!D63Uncontrolled Release Of Methane From Drainage Range Explosive mixture sources'!D54
MOBILE EQUIPMENT'!E24
MOBILE EQUIPMENT'!E168
ELECTRICAL (surface)'!E43
ELECTRICAL (surface)'!E352
ELECTRICAL (surface)'!E300
Restricting Access To Hazardous Areas How Important Are Safety Rills/Berms? GROUND CONTROL-SPOIL DUMPS'!E24
SAFETY BULLETINSBulletin no Short title HyperlinkSafety_bulletin012 Managing the risk at unsupervised mine sitesSafety_bulletin013 Hazards from use and stoge of aerosol containersSafety_bulletin014 Failure of cuttable rib boltsSafety_bulletin016 Control of Purchased or Hired equipmentSafety_bulletin018 Methane gas monitor response timesSafety_bulletin019 Place change-maintaining adequate ventilationSafety_bulletin025 Fitness for work
Safety_bulletin028 Reject bin collapses due to mechanical impact
Safety_bulletin030 Use of Fork lift trucks at mine and quarry sitesSafety_bulletin034 Light vehicle incidentsSafety_bulletin036 Managing visitor safety
Safety_bulletin042 Residual current devices(RCD)-Earth leakage circuit breakers(ELCB)Safety_bulletin043 Flame proof enclosures -damage to windows
Safety_bulletin044 Manufacturers Bulletins
SAFETY MANAGEMENT'!D95HAZ. SUBSTANCES'!D57Strata Control'!E17SAFETY MANAGEMENT'!D94Ventilation!E425Ventilation!E60FITNESS FOR DUTY'!D27
NON MOBILE EQUIP,BINS,BUILDl'!E125
EQUIPMENT OPERATION'!D55MOBILE EQUIPMENT'!D285SAFETY MANAGEMENT'!D92
WORKING ENVIRONMENT'!D76Electrical!D255
SAFETY MANAGEMENT'!D100
Significant incident reportsIncident no Short title HyperlinkIncident _report 031 Use of polycarbonate windscreensIncident _report 042 Rollover of Rear Dump truckIncident _report 043 fall after basket boom assembly failureIncident _report 044 Excavator contact with 11000 overhead linesIncident _report 045 Steering Failure Rear dump truckIncident _report 046 Haul truck reverse over quarry benchIncident _report 047 Partial burial of BobcatIncident _report 049 Failure of Exploration Drill rig Mast
Incident _report 050Incident _report 051 Uncontrolled iniation of a misfireIncident _report 052 Struck on head by build up of rustIncident _report 053 Collapse of pit wallIncident _report 054 Operator crushed in articulation point of loader
Incident _report 056Incident _report 057 Drill string falls from production holeIncident _report 060 Injury due to sudden fracture of spanner
EQUIPMENT OPERATION'!STOCKPILES!D78Mechanical!E719ELECTRICAL (surface)'!E54EQUIPMENT OPERATION'!D43MOBILE EQUIPMENT'!E44Transport!E746EQUIPMENT OPERATION'!D44
Spacer pin ejected from Hydraulic press under pressure STORED ENERGY'!D33
Explosives use'!D160NON MOBILE EQUIP,BINS,BUILDl'!E111GROUND CONTROL-SPOIL DUMPS'!E59Mechanical!E589
Lime burns to eyes due to failure of discharge hose HAZ. SUBSTANCES'!D50
Mechanical!E490MANUAL HANDLING'!D46
CONTAMINATED AIR
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Hazard MechanismInadequate Ventilation
Engine Emissions
Fire
Smoking
Spontaneous Combustion
Spray Painting
Welding & Heating Process
Asphyxiation
Smoke & Fume Inhalation
Asphyxiation
Smoke & Fume Inhalation
Smoke & Fume Inhalation
Smoke & Fume Inhalation
Smoke & Fume Inhalation
Smoke & Fume Inhalation
Smoke & Fume Inhalation
Welding & Heating ProcessSmoke & Fume Inhalation
CONTAMINATED AIR
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Control ReferencesEvaluationMonitoring quality and quantityProcedure for work in designated areaProvision of Personal Protective EquipmentRestricted access barrierRisk assessmentSampling/analysisUse of Personal Protective EquipmentVentilationWarning system/deviceAir pollution Act - low exhaust fume standardAir quality AS 1668Design of exhaust outletsMaintenance of enginesSmoke and fume MonitoringEvacuation of personsPermitProvision of Personal Protective EquipmentUse of Personal Protective EquipmentRegular effective communicationRestricted area educationEvacuation of personsHousekeeping managementProvision of Personal Protective EquipmentUse of Personal Protective EquipmentAir quality AS 1668Fume monitoring AS 3853Paint quality AS 1580Provision of Personal Protective Equipment AS 1715Regular effective communicationRisk assessmentUse of Personal Protective EquipmentAir quality AS 1668Fume monitoring AS 3853Provision of Personal Protective Equipment AS 1715Regular effective communication
RETURN TO GENERAL MENU
Risk assessmentUse of Personal Protective Equipment
END
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
DUST
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To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Hazard MechanismMachine Generated
Abrasive Blast Cleaning
Machine Generated
Wind Generated
Explosion of Combustible Dust
Respirable Dust
Visibility
Explosion of Combustible Dust
Respirable Dust
Respirable Dust
Respirable Dust
Wind Generated
Dust
Respirable Dust
Visibility
DUST
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Control ReferencesDust Extraction SystemDust removal procedureDust SuppressionEquipment DesignEquipment SelectionRegular and effective communicationRisk Assessment AS 2430.2Selection of non combustible materialCompetenceDust extractionDust SuppressionPrescribed Dust levels (Worksafe Standards)Provision of Personal Protective Equipment AS 1715Restricted Work AreasRisk analysis AS 1627.4ShroudingSilica content of abrasive material (AS 1580)Use of Personal Protective EquipmentAir conditioning (NHMRC standard) AS 1668Dust monitoring AS 2985Dust suppression
Provision of P. P.E. AS 1715
Removal of Dust accumulation Equipment/plant designRestricted access to work areaRoad construction material and maintenanceShroudingUse of Personal protective equipmentAir conditioning (NHMRC standard) AS 1668and maintenanceDust monitoring AS 2985Dust suppressionEquipment/plant design
RETURN TO GENERAL MENU
Prescribed dust levels Silica level = 0.1 mg/M3 Coal dust level = 3.0 mg/M3
Provision of Personal Protective Equipment AS 1715Removal of Dust accumulationRestricted access to work areaRoad construction materialShroudingUse of Personal Protective EquipmentDust suppressionMine planning/schedulingProtective vegetationProvision of Personal Protective Equipment AS 1715Removal of dust accumulationRestricted work areaRoad construction material/ maintenanceShrouding (eg. design)Use of Personal Protective Equipment
Prescribed dust levels Silica level = 0.1 mg/M3 Coal dust level = 3.0 mg/M3
END
EXPOSURE TO HEAT
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS, RELEVANT CONTROLS AND RERERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Hazard MechanismExcessive Heat From Welding
Welding In Confined Spaces
Contact With Flame
Heat Stress
Working With Or Near Open Flame
Heat Stress
Heat Stress
Working With Or Near Open Flame
EXPOSURE TO HEAT
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS, RELEVANT CONTROLS AND RERERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Control References
AS 1558, AS 1338ShieldingCompetenceVentilation AS 1674, AS 1668Effective earthing AS 1674Welding equipment designWelding job designCompetence
Ventilation AS 1668Welding equipment designWelding job designCompetenceRisk assessment
Shielding
Selection and use of Personal protective equipment
Correct selection and use of personal and protective equipment
Exposure time limitations for persons exposed to excessive heat (welding in confined spaces)
Selection and use of personal protective equipment
END
FITNESS FOR DUTY HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS , RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Hazard MechanismAbusive BehaviourFightingSleeping
Prescribed Medication Abuse
Substance Abuse, Alcohol, Drug
PERSON IMPAIRED BY FATIGUE
PERSON IMPAIRED BY THE INFLUENCE OF ALCOHOL
Injury To Self Or Others
Loss Of Awareness Of Hazards
Loss Of Reasoning And Physical Ability
Physical Impairment
Psychological Impairment
Unfit for duty
Injury To Self Or OthersInjury To Self Or OthersLoss Of Awareness Of HazardsLoss Of Reasoning And Physical Ability
Loss Of Reasoning And Physical Ability
Physical Impairment
PHYSICAL IMPAIRMENT
PERSON IMPAIRED BY THE INFLUENCE OF ALCOHOL
PERSON IMPAIRED BY THE INFLUENCE OF DRUGS
STRESS
PHYSICAL IMPAIRMENT
PSYCHOLOGICAL IMPAIRMENT
PHYSICAL IMPAIRMENT
PHYSICAL IMPAIRMENT
PSYCHOLOGICAL IMPAIRMENT
UNFIT FOR DUTY
UNFIT FOR DUTY
PSYCHOLOGICAL IMPAIRMENTUNFIT FOR DUTY
FITNESS FOR DUTY HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS , RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Control ReferencesProhibitionProhibitionSupervision and prohibtionAwarenessControlled issueControlled storageSystem of declarationEducationExclusion from sitePersonal awarenessRandom checks on personnelAge of workforceAppropriate areas for meal breaksDesign of work rosterEducation on nutritionEmployees assistance programJob design
Quality free timeShift lengthTask rotation
Ability testingEducationEffective communicationElimination of workplace stressorsEmployee assistance programImproved workplace morale
RETURN TO GENERAL MENU
Safety bulletin 025
Observation of persons fitness for duty
Workforce health assessment (lifestyle)
Observation of persons fitness for duty
Random mandatory testing
Voluntary self testingEducationEffective communicationElimination of workplace stressEmployee assistance programImproved employee morale
Personal impairment -ability testing
Design of work rosterEducationElimination of workplace stressEmployee assistance programJob design
Workforce health assessment/lifestyleEducation on nutrition
Provision for alternate duties
Workforce health assessment/lifestyleEmployees assistance program
Prohibition of alcohol consumption on site
Prohibition on persons performing work when under the influence of alcohol
Testing on suspicion of impairment through consumption of alcohol
Notification to Doctor, Pharmacist of tasks
Observation of persons fitness for duty
Personnel substance use register at mine sites for notification of drugs that impair a persons ability to carry out tasks
Observation of persons fitness for duty
Periodic Health assessment (Coal Industry Employees' Health Scheme Medicals)
Pre-employment health assessment (Coal Industry Employees' Health Scheme Medicals)
Reassessment of health as determined by circumstances (Coal Industry Employees' Health Scheme Medicals)
Periodic health assessment (Coal Industry Employees' Health Scheme Medicals)
Pre-employment health assessment (Coal Industry Employees' Health Scheme Medicals)
Provision for alternative duties
Workforce health assessment/lifestyle
Reassessment of health as determined by circumstances (Coal Industry Employees' Health Scheme Medicals)
END
HAZARDOUS SUBSTANCES
CLICK ON HYPERLINK BELOW TO HAZARDS, MECHANISMS, RELEVANT CONTROLS AND RERERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Hazard MechanismDisposal Of Hazardous Substances
Storage Of Hazardous Substances
Transportation Of Hazardous Substances
Use Of Hazardous Substances
Exposure To Hazardous Substances
Pressure Packs
Exposure To Hazardous Substances
Exposure To Hazardous Substances
Exposure To Hazardous Substances
Exposure To Hazardous Substances
Use Of Hazardous Substances
Toxicity from contact with contents
Toxicity from inhaling contents
Exposure To Hazardous Substances
Pressure Packs Flammable Propellant Being Ignited by puncture of pack
Pressure Packs Release Of Stored Energy by puncture of pack
Pressure Packs
Pressure Packs
END
HAZARDOUS SUBSTANCES
CLICK ON HYPERLINK BELOW TO HAZARDS, MECHANISMS, RELEVANT CONTROLS AND RERERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Control ReferencesCompetence
State RegisterRegular effective communicationRisk assessmentSafe disposal procedures EMOSSafety data sheets State RegisterAdequacy of storage facilitiesAuditing of storage facilitiesCompetence
State RegisterDesign of storage facilities Dangerous Goods ActHazardous substances register CSIS System State BasisPurchasing controlReceival controlRegular effective communicationRisk assessmentAuditing of Transport proceduresCompetence
State RegisterDesign of transportation Dangerous Goods ActRegular effective communicationRisk assessmentSafety data sheets State RegisterTraffic procedures
Audit of chemicals on siteAuditing of safe useCompetence
State RegisterDecanting procedureEstablishment of State Register
Correct identification of hazardous substances
Correct identification of hazardous substances
Correct identification and labelling of hazardous substances
Correct identification and labelling of hazardous substances
Significant incident 056
Procedures for safe use of hazardous substances
Provision of Safety data sheetsRegular effective communicationRisk assessment
Exclude ignition source
AwarenessDesign of pressure packControl useDesignIdentification CSISProcedure for useProtectionControl useDesign of pressure packIdentification CSISProcedure for useProtection
Selection and use of personal protective equipment
Safety Bulletin 013
HEARING LOSS
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To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Hazard MechanismExposure To Excessive Noise Levels
NOISE
Noise
END
HEARING LOSS
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Control References
Design and specification of buildings AS 2436Design and specification of equipment AS 2436Equipment maintenanceEquipment selection criteriaHearing conservation program AS 1269Installation of noise level warning signs
AS 1055Personal exposure limits ( 85 Dba ) AS 1269Physical barrier to restrict accessPhysical separationProvision of personal protective equipment AS 1270
RETURN TO GENERAL MENU
Audiometric testing of work force (Coal Industry Employees' Health Scheme Medicals)
Periodic monitoring of work areas to ascertain noise levels
Selection & use of personal protective equipment in designated areas
HYGIENE
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Hazard Mechanism
Air Conditioning Units Transmitting Disease
Inadequate Facilities (Bathing & Washing)
Inadequate First Aid
Inadequate Sanitary Control
Sub Standard Water Quality
Uncontrolled Transmissions
Inadequate Food Storage Facility
Disease
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Disease
Disease
Disease
Disease
Disease
Disease
Illness
Inadequate Food Storage Facility
Inadequate Sanitation
Inadequate Waste Disposal
Substandard Water Quality
Unclean Dining Facility
Illness
Illness
Illness
Illness
Illness
HYGIENE
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Control ReferencesLocation of ventsPreventive maintenance procedures AS 3666System designSystem operationClean hygienic bathing facilityClean hygienic hand washing facilityCorrect design of facilityCorrect disposal of waste EMOSMaintenance of Hygienic state
Competence in administering First AidHygienic first aid facilities Health ActHygienic storage of first aid appliance
Correct disposal of waste product EMOSMaintenance of Hygienic stateProvision of adequate toilet facilityProvision of hygienic toilet facility Health & Safety ActAvoid contact with harmful water
Bath water supplied at acceptable standard ANZECC AWQGDrinking water to be potable ANZECC AWQG
Regular effective communicationCorrect use of facility providedMaintenance of appliance providedPest, hazard control program
Illness
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Adequate supplies of first aid personal protective equipment
Monitoring and testing by competent personnel
Provision of adequate heating/preparation facility
Provision of adequate refrigeration facilityProvision of adequate storage facilityCorrect disposal of waste products EMOSMaintenance of Hygienic stateMaintenance of hygienic toilet facilityProvision of adequate toilet facilityCorrect disposal of food scrapsAvoid contact with harmful water
Bath water to be of an acceptable standard ANZECC AWQGDrinking water to be potable ANZECC AWQGMonitoring of Bathing water for quality AS 3550Monitoring of drinking water for quality AS 3550Cleaning procedure for facility
Provision of facility to adequate standard OH & S Act
END
LIGHTING
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Hazard MechanismInadequate Light Design Of Work Area
Inadequate Light Human Factors
Inadequate Light
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LIGHTING
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ControlEquipment & building designErgonomic evaluationGenerated lightMaintenance of lighting equipmentMonitoring lighting qualityNatural lightReflective sign qualityRisk assessmentDesign of equipmentRegular effective communicationTesting of sight (Coal Board Medicals)
To return to the start of each main activity area click on the hyperlink in any row in column A of
END
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS,RELEVANT CONTROLS AND REFERENCES
ReferencesAS 1680
AS 1680AS 1158AS 1680
AS 1319 AS 1614
QCB
RETURN TO GENERAL MENU
MANUAL HANDLING
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Hazard MechanismCarrying Of Loads
Lifting Techniques
Pushing/Pulling
Incorrect Manual Handling
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Incorrect Manual Handling
Incorrect Manual Handling
Incorrect Manual Handling
MANUAL HANDLING
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Control ReferencesEquipment designErgonomic designLimit load sizeProvision of carrying points and deviceProvision of Personal Protection EquipmentPurchasing control (packaging)Risk assessmentUse of alternative structural materialUse of carrying points and deviceUse of Personal Protection EquipmentWeight identificationCorrect storage of loadsPackaging of goodsProvision of appropriate lifting pointsProvision of lifting devicesRisk assessment of manual lifting taskWeight identification on loadsCompetenceEquipment designErgonomic task designProvision/use of pulling/pushing devicesRisk assessmentStorage designUse of alternative lighter equipmentWeight identificationUse of Inferior equipment
To return to the start of each main activity area click on the hyperlink in any row in column A of RETURN TO GENERAL MENU
Significant incident 060
MINE WORKER REHABILITATION
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Recurrence Or Aggravation Of Injury
Hazard MechanismInappropiate Work
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Recurrence Or Aggravation Of Injury
END
MINE WORKER REHABILITATION
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Control ReferencesErgonomic evaluationFitness for dutyRehabilitation processWork capacity assessementWorkplace design
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PERSONAL PROTECTIVE EQUIPMENT
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Hazard Mechanism
Exposure To Personal Injury, Disease Or Illness
Exposure To Personal Injury, Disease Or Illness Deterioration Of Personal Protective Equipment
Exposure To Personal Injury, Disease Or Illness Inadequate Maintenance Of Personal Protective Equipment
Exposure To Personal Injury, Disease Or Illness Incorrect Selection Of Personnel Protective Equipment
Exposure To Personal Injury, Disease Or Illness Incorrect Use Of Personal Protective Equipment
END
PERSONAL PROTECTIVE EQUIPMENT
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Control ReferencesAdherence to shelf life
Competence in storage techniquesCorrect storageAuditing of equipment maintenance
Competence Australian Standard ???HygieneMaintenance of equipment and appliancesAuditing of equipment purchaseCompetencePurchasing proceduresRisk assessmentAuditing of personal protective equipment useCompetence
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Auditing against deterioration of Personal Protective Equipment
PHYSIOLOGICAL
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Hazard MechanismShiftwork
Physiological Damage Repetitive Strain
Physiological Damage Vibration
Human Fatigue
Human Fatigue
PHYSIOLOGICAL
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Control ReferencesAge of work forceJob designQuality free timeRoster designShift lengthTravelling time to and from workErgonomic design of work place Job design in accordance with SAA HB10 SAA HB10Ergonomic design AS 2670, AS 1837Work rotation
Physiological Damage
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END
RADIATION
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Exposure To Radiation
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Hazard MechanismIonising Radiation Sources
Laser Devices
Solar Radiation Sources
Exposure To Radiation
Exposure To Radiation
Exposure To Radiation
RADIATION
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Control ReferencesCompetenceEquipment design AS 2243IsolationLicence under Health Act Health ActMonitoringPermit system Health ActCompetence AS 2211Equipment design AS 2397Limitation of outputLocationBarrier creamsCoolingExposure timePersonal protective equipmentRisk assessmentShade structureSuitable ClothingWater
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Safety Alert 081
END
RISK MANAGEMENT
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Sub Activity Hazard Mechanism
Lack Of Understanding Of Cause
Incorrect Response
Accident Investigation/Reporting
Emergency Procedures
Incident Investigation/Report
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Accident Investigation/ReportingRecurring Event Causing Injury To Person
Failure To Put Into Place Proper Corrective Action
Accident Investigation/ReportingRecurring Event Causing Injury To Person
Emergency Procedures Lack Of Control In Emergency Situation
Emergency Procedures Lack Of Control In Emergency Situation
Lack Of Continuing Awareness Of Conditions
Emergency Procedures Uncontrolled Emergency Situation
Inadequate Emergency Planning And Response
Lack Of Understanding Of Cause
Emergency Procedures Uncontrolled Emergency Situation
Inadequate Emergency Planning And Response
Incident Investigation/Report Recurring Significant Incidents Creating High Potential Risk
Failure To Implement Corrective Action
Incident Investigation/Report Recurring Significant Incidents Creating High Potential Risk
END
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Control References
Minesite accident reporting system.
Publication and analysis of results.
Audit of corrective action effectiveness.Systematic accident investigation.Analysis and publication of data.
Minesite accident reporting system.Systematic accident investigation.Competence in emergency response.Implementation of corrective actions.
Evaluation of emergency situation.Emergency response exercises.
Audit of monitoring system operation.Competence.Assessment of emergency potential.Establishment of monitoring system.
Competence in emergency procedure
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Statewide lost time accident reporting system.
Management system to implement corrective action.
Statewide lost time accident reporting system.
Provision of emergency management system.
Review of emergency exercise effectiveness.
Assessment of emergency potentialExternal assistance program
Audit of preparedness
Emergency response exercise
Minesite incident reporting.
Statewide significant incident reporting.Minesite incident reporting.
Statewide significant incident reporting.
Provision of emergency management system
Provision of adequate emergency supplies
Systematic significant incident investigation.
Audit of effectiveness of corrective action.
Management system to implement corrective action.
Analysis and publication of significant incidents.
Analysis and publication of significant incidents.
Systematic significant incident investigation.
SAFETY MANAGEMENT
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Hazard MechanismIncorrect Response
Deficient Procedure
Lack Of Fire Fighting Equipment
Lack Of Control In Emergency Situation
Recurrence Or Aggravation Of Injury
Recurring Significant Incidents Creating High Potential Risk
Uncontrolled Event
Lack Of Control In Emergency Situation
Lack Of Control In Emergency SituationLack Of Continuing Awareness Of Conditions
Lack Of Control In Fighting Fire
Lack Of Control In Fighting Fire
Lack Of Fire Fighting Equipment
Lack Of Skilled Fire Fighters
Inappropriate Work
Lack Of Understanding Of Cause
Failure To Implement Corrective Action
Lack Of Understanding Of Cause
Changing Circumstance
Lack Of Control In Fighting Fire
Lack Of Control In Fighting Fire
Recurrence Or Aggravation Of Injury
Recurring Event Causing Injury To PersonFailure To Put Into Place Proper Corrective Action
Recurring Event Causing Injury To Person
Recurring Significant Incidents Creating High Potential Risk
Recurring Significant Incidents Creating High Potential Risk
Uncontrolled Emergency Situation Inadequate Emergency Planning And Response
Uncontrolled Event
Changing Circumstance
Uncontrolled Risk
Unidentified Risk
Uncontrolled Event
Uncontrolled Event Operation Not In Accordance With Planned Procedure
Uncontrolled Event
Uncontrolled Event
SAFETY MANAGEMENT
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Control ReferencesCompetence In Emergency ResponseEmergency Response ExercisesEvaluation Of Emergency SituationImplentmentation Of Corrective Actions
Provision Of Emergency Management SystemReview Of Emergency Exercise EffectivenessAssessment Of Emergency PotentialAudit Of Monitoring System OperationCompetenceEstablishment Of Monitoring SystemCompetenceEvaluation ProcedureExercise In Fire DrillsFire Fighting ProcedureImplentmentation Of Corrective ActionsAudit Of Fire Fighting SystemPlan Of System
Lack Of Control In Fighting Fire
Recurring Event Causing Injury To Person
Uncontrolled Emergency Situation
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Safety Alert 051
Provision Of Fire Fighting Apparatus And Material
Provision Of Water Reticulation System And Water Supply
Risk AssessmentCompetenceExercise In Fire DrillsProvision Of Fire Fighting TeamsErgonomic EvaluationFitness For DutyRehabilitation ProcessWork Capacity AssessmentWorkplace DesignAudit Of Corrective Action Effectiveness
Minesite Accident Reporting SystemPublication And Analysis Of Results
Statewide Lost Time Accident Reporting SystemSystematic Accident InvestigationAnalysis And Publication Of DataMinesite Accident Reporting System
Statewide Lost Time Accident Reporting SystemSystematic Accident Investigation
Audit Of Corrective Action Effectiveness
Minesite Incident ReportingStatewide Significant Incident ReportingSystematic Significant Incident Investigation
Minesite Incident ReportingStatewide Significant Incident ReportingSystematic Significant Incident InvestigationAssessment Of Emergency PotentialAudit Of PreparednessCompetence In Emergency ResponseEmergency Response ExercisesExternal Assistance ProgramProvision Of Adequate Emergency Supplies
Provision Of Emergency Management SystemAudit Of Risk Management SystemDesign Out RiskHazard AnalysisProvision Of Protective BarrierRisk Assessment
Management System To Implement Corrective Action
Analysis And Publication Of Significant Incidents
Management System To Implement Corrective Action
Analysis And Publication Of Significant Incidents
Risk Management SystemAudit Of Procedure ComplianceCompetenceCompetent AuditorOperating ProcedureAudit Of Risk Management SystemDesign Out RiskHazard AnalysisProvision Of Protective BarrierRisk AssessmentRisk Management SystemHazard AnalysisHazard IndentificationRisk AssessmentRisk Management System
Safety Bulletin 036
Safety Bulletin 016Safety Bulletin 012Safety Alert 065
Safety alert 070
Safety Bulletin 044
END
SLIPPING AND TRIPPING
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Hazard MechanismInadequate Housekeeping
Incorrect Clothing
Slipping and Tripping
Slipping And Tripping
Slipping And Tripping
Slipping And Tripping Incorrect Construction Of Surfaces On Which People Move Or Climb
Slipping And Tripping Incorrect Design Of Surfaces On Which People Move Or Climb
Slipping And Tripping Incorrect Maintenance Of Surfaces On Which People Move Or Climb
SLIPPING AND TRIPPING
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Control ReferencesHousekeeping of Floor surfaceHousekeeping of Walk wayWarning sign of change in surface conditionProvision of properly fitting ClothingProvision of safety footwear AS 1801Clear marking of walkwayRestricted access to areaSuitable construction of Floor surfaceSuitable construction of Ladder and access way AS 1657Suitable construction of walkway AS 1657Suitable design of lighting system AS 1657Restricted access to areaSuitable design of guardrail AS 1657Suitable design of ladder and access way AS 1657Suitable design of lighting system AS 1680Suitable design of walkway AS 1657LightingMaintenance of Floor surfaceMaintenance of Ladder and access wayMaintenance of Walk wayRestricted access areaWarning Sign for maintenance work AS 1657
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END
High energy impact STORED ENERGY
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Hazard MechanismFlying Foreign Objects Damage To Pipes And Hoses
Flying Foreign Objects Incorrect Use Of High Pressure Equipment
High Energy impact
High Energy Impact Use Of High Pressure Equipment
Damage To Pipes And Hoses
Incorrect Use Of High Pressure Equipment
Flying Foreign Objects
Uncontrolled Release Of Stored Energy
Inappropiate modifications to high pressure components
Uncontrolled Release Of Stored Energy
Uncontrolled Release Of Stored Energy
STORED ENERGY
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Control ReferencesCare and maintenance and regular inspectionCorrect MarkingCorrect selection of pipes and hosesCorrect use of equipmentHousekeepingPurchasing controlsRisk assessment
Selection and use of Personal Protective EquipmentCompetencyRisk assessmentCompetencySelection of competent repairersProcedures for working with stored energyProtective barrierProvision of Personal Protective EquipmentRestricted accessRisk assessmentUse of Personal Protective EquipmentCare and maintenance and regular inspectionCorrect MarkingCorrect selection of pipes and hosesCorrect use of equipmentHousekeepingIsolation procedure for stored energyPurchasing controlsRisk assessmentCompetencyProcedures for working with stored energyRisk assessment
High Energy Impact
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Safety Alert 063
Significant incident 050
Safety Alert 060
END
VIBRATION
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Hazard MechanismOperation Of Machine
Operation Of Tools
Vibration
Vibration
Vibration
VIBRATION
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Control ReferencesEngineering designErgonomic design AS 1837Job designMachine specificationMeasurement AS 2670Monitoring by competent personsPreventive maintenanceRegular effective communicationRisk AssessmentEngineering designErgonomic designJob designMachine specificationMeasurement AS 2670, AS 2625Monitoring by competent personsPreventive maintenanceRegular effective communicationRisk assessment
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END
WORKING IN, NEAR WATER
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Hazard MechanismContact With Contaminated Water
Contact With Electrical Energy
Immersion
Biological
Working In Or Near Water Or Liquid
Biological
Electrocution
Working In Or Near Water Or Liquid
WORKING IN, NEAR WATER
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Control ReferencesBarriers clothingCompetenceLimit personal exposureNeutralising agentsProvision of Personal Protective EquipmentUse of Personal Protective EquipmentWater quality monitoringEarth Leakage ProtectionBarriersCompetence (in safe working)Competence in rescue techniquesProvision of Life saving equipment AS 2259Provision of Personal Protective EquipmentRescue procedureRisk assessmentSuitable access
Electrocution
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END
WORKING NEAR FIXED EQUIPMENT
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Hazard MechanismWorking On Active Equipment
Falling Into Moving Component
Adverse Environment Factors
Failure Of Personal Safety Equipment
Inadequate Assessment Of Working Area
Inadequate Design Construction Of Plant
Safety Equipment Being Wrongfully Used
Falling From Height
Caught By Moving Component
Impact From Object
Caught By Moving Component
Falling From Heights
Falling From Heights
Falling From Heights
Falling From Heights
Falling From Heights
Impact From Object
Falling From HeightImpact From Object
WORKING NEAR FIXED EQUIPMENT
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Control ReferencesProcedure for work on active equipmentCompetence in working on active equipmentRisk assessment of conditions AS 4024Isolation of equipmentInstallation, use and maintenance of guarding
Audit of compliance with Safety Protection proceduresRisk assessment of conditionsEngineering designAssessment of environmental conditionsCommunicationRestrict work in adverse conditions
AS 2626CompetenceDesign of appropriate restraints AS 1891Person's ability to work at heightsRisk assessment of work area by competent personSelection and use of Personal safety equipment AS 2626Selection and use of Scaffolding AS 1576Selection and use of working platforms AS 1418Use of Lift boxesConstruct to risk assessment designModifications to PlantPlant design preconstruction & risk assessment.Audit for compliance of useCompetence in correct procedureAccess ProcedureF.O.P.S AS 2294F.O.P.S on Mobile EquipmentGuardingHousekeeping
Falling From Heights
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Selection and maintenance of personal safety equipment to meet
Isolation of the areaPreventive maintenanceRisk assessment
Selection and use of personal protective equipment
END
WORKING ENVIRONMENT HAZARDS
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Hazard MechanismAsphyxiation Inadequate Ventilation
Caught By Moving Component Falling Into Moving Component
Caught By Moving Component Working On Active Equipment
Combustible Dust Machine Generated
Asphyxiation
Combustible Dust
Electrocution
Fire
Ignition Of Chemical Substance
Ignition Of Gas
Impact Of Projectile
Noise
Smoke And Fume Inhalation
Visibility
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Combustible Dust Machine Generated
Disease Air Conditioning Units Transmitting Disease
Disease Inadequate Facilities (Bathing And Washing)
Disease Inadequate First Aid
Disease Inadequate Sanitary Control
Disease Sub Standard Water Quality
DiseaseUncontrolled Transmissions
Contact With Electrical Energy
Falling From Heights Adverse Environment Factors
Falling From Heights
Failure Of Personal Safety Equipment
Falling From Heights Inadequate Assessment Of Working Area
Electrocution
Falling From Heights Inadequate Assessment Of Working Area
Falling From Heights Inadequate Design Construction Of Plant
Falling From Heights Safety Equipment Being Wrongfully Used
Fire Chemical Reaction
Fire Frictional Heating
Fire Spontaneous Combustion
Fire Uncontrolled Heat Source In Building
Fire Uncontrolled Use Of Flammable Gas
Fire Uncontrolled Use Of Flammable Liquid
Fire Uncontrolled Use Of Flammable Liquid
Heat Stress Excessive Heat From Welding
Heat Stress Welding In Confined Spaces
Ignition Of Chemical Substance Arc
Ignition Of Chemical Substance Friction
Ignition Of Chemical Substance Impact
Ignition Of Chemical Substance Open Flame
Ignition Of Flammable Liquid Arc
Ignition Of Flammable Liquid Friction
Ignition Of Flammable Liquid Impact
Ignition Of Flammable Liquid Open Flame
Ignition Of Gas Arc/Sparking
Ignition Of Gas Friction
Ignition Of Gas Impact
Ignition Of Gas Open Flame
Impact From Object Falling From Height
Impact Of Projectile Disintegration Of Moving Parts
Impact Of Projectile Incorrect Use Of Explosive Hand Tool
Impact Of Projectile Passage Of Vehicles
Impact of Projectile Persons Throwing Objects
Injury To Person By Lifting EquipmIncorrect Selection Of Lifting Equipment
Injury To Person By Lifting EquipmIncorrect Use Of Lifting Equipment
Noise Exposure To Excessive Noise Levels
Respirable Dust Abrasive Blast Cleaning
Respirable Dust Machine Generated
Respirable Dust Machine Generated
Respirable Dust Wind Generated
Smoke And Fume Inhalation Engine Emissions
Smoke And Fume Inhalation Fire
Smoke And Fume Inhalation Smoking
Smoke And Fume Inhalation Spontaneous Combustion
Smoke And Fume Inhalation Spray Painting
Smoke And Fume Inhalation Welding And Heating Process
Smoke And Fume Inhalation Welding And Heating Process
Uncontrolled Operation Of EquipmeEquipment Operation
Visibility Dust
WORKING ENVIRONMENT HAZARDS
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Control ReferencesEvaluationMonitoring Quality And Quantity
Restricted Access BarrierRisk AssessmentSampling/Analysis
VentilationWarning System/Device
Engineering Design
AS 4024Risk Assessment Of Conditions
Isolation Of Equipment
Risk Assessment Of ConditionsDust Extraction SystemDust Removal Procedure
Caught By Moving Component
Disease
Falling From Heights
Heat Stress
Ignition Of Flammable Liquid
Impact From Object
Injury To Person By Lifting Equipment
Respirable Dust
Uncontrolled Operation Of Equipment
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Procedure For Work In Designated Area
Provision Of Personal Protective Equipment
Use Of Personal Protective Equipment
Audit Of Components With Safety Protection Procedures
Installation, Use And Maintenance Of Guarding
Competence In Working On Active Equipment
Procedure For Work On Active Equipment
Dust SuppressionEquipment DesignEquipment Selection
Risk Assessment AS 2430.2
Location Of Vents
Preventive Maintenance Procedures AS 3666System DesignSystem OperationClean Hygienic Bathing Facility
Correct Disposal Of Waste EMOSMaintenance Of Hygienic State
Hygienic First Aid Facilities Health Act
Correct Disposal Of Waste EMOSMaintenance Of Hygienic State
Provision Of Adequate Toilet Facility
Provision Of Hygienic Toilet Facility Health and Safety ActAvoid Contact With Harmful Water
ANZECC AWQGDrinking Water Portable ANZECC AWQG
Earth Leakage Protection
Earth continuity testing
Communication
Restrict Work In Adverse Conditions
AS 2629CompetenceDesign Of Appropriate Restraints AS 1891
Regular And Effective Communication
Selection Of Non Combustible Material
Clean Hygienic Hand Washing Facility
Adequate Supplies Of First Aid Personal Protective Equip.
Competence In Administering First Aid
Hygienic Storage Of First Aid Appliance
Bath Water Supplied At Acceptable Standard
Monitoring And Testing By Competent Personnel
Regular And Effective Communication
Safety Bulletin 042
Safety Alert 052
Assessment Of Environmental Conditions
Selection And Maintenance Of Personal Safety Equip To Meet Aust Standard
Lift BoxesPersons Ability To Work At Heights
AS 2626Selection And Use Of Scaffolding AS 1576
AS 1418
Modifications To Plant
Audit For Compliance Of UseCompetence In Correct ProcedureCompetenceDisposalQuantitySafe StorageCompetenceDesignHousekeepingInspectionMonitoringPreventive MaintenanceCompetenceFire Fighting EquipmentIsolationMonitoringRisk AssessmentStockpile ManagementAutomatic Fire Suppression NFPABuilding ConstructionEarly Warning Detection NFPAHousekeeping
Provision Of Fire Fighting EquipmentCompetenceComplying Storage Gas ActFire Suppression System HousekeepingLocation
Provision of Fire Fighting Equipment QuantitiesCompetenceFire Suppression System HousekeepingLocation
Provision of Fire Fighting Equipment
Risk Assessment Of Work Area By Competent Person
Selection And Use Of Personal Safety Equipment
Selection And Use Of Working Platforms
Construct To Risk Assessment Design
Plant Design Preconstruction And Risk Assessment
QuantitiesStorage Gas Act ???CompetenceComplying Ventilation AS 1674Effective Earthing AS 1674
SheildingWelding Equipment DesignWelding Job DesignCompetence
Ventilation As 1674Welding Equipment DesignWelding Job Design
Risk AssessmentStorage AS 3780Inspection And MaintenanceRisk AssessmentStorage AS 3780Transport AS 1678Housekeeping
Risk AssessmentStorage AS 3780
Risk AssessmentStorageInspection And MaintenanceRisk AssessmentStorage AS 3780Handling Provision Of Fire ProtectionPurchasing ProceduresRisk AssessmentStorage AS 1940TransportHousekeeping
Risk AssessmentStorage AS 1940Gas MonitoringRisk Assessment AS 2430.1Storage Protection Equipment
Selection And Use Of Personal Protective Equipment
Safety Alert 087
Correct Selection And Use Of Personal Protective Equipment
Exp Time Limit Persons Exp To Excess Heat (Weld Conf Spaces)
Provision Of Fire Protection Equipment
Safety Alert 080
Provision Of Fire Protection Equipment
Provision Of Fire Protection Equipment
Provision Of Fire Protection Equipment
Gas Monitoring Gas ActInspection And Maintenance Gas ActRisk Assessment Gas ActStorage Gas ActGas MonitoringHandling Gas ActPurchasing ProceduresRisk Assessment Gas ActStorage Gas ActTransport Gas ActGas Monitoring Gas ActHousekeeping Gas Act
Gas ActRisk Assessment Gas ActStorage Gas ActAccess ProcedureF.O.P.S. AS 2294F.O.P.S. On Mobile EquipmentGuardingHousekeepingIsolation Of The AreaPreventive MaintenanceRisk Assessment
Engineering DesignGuarding Around Rotating PartHousekeepingIsolationMinimise Exposure By DesignPreventive Maintenance
Risk Assessment
Competence AS 1873Compliance With Design AS 1873
AS 1873Installation Of Barriers As 1873Preventive Maintenance
Risk AssessmentSafe UseTool Audit And Inspection
HousekeepingDisciplined Behaviour
Provision Of Fire Protection Equipment
Selection And Use Of Personal Protective Equipment
Provision Of Personal Protective Equipment
Selection And Use Of Personal Protective Equipment
Correct Design Of Explosive Power Tools
Provision Of Personal Protective Equipment
Use Of Personal Protective Equipment
CompetencePurchasingRisk Assessment
Competency
AS 2436
As 2436Equipment MaintenanceEquipment Selection CriteriaHearing Conversation Program AS 1269
AS 1055Personal Exposure Limits (85 Dba) AS 1269
Physical Barriers To Restrict AccessPhysical Separation
AS 1270
CompetenceDust SuppessionPrescribed Dust Levels Worksafe Dust Standards
Restricted Work AreasRisk Analysis AS 1627.4ShroudingSilica Content Of Abrasive Material AS 1580
Air Conditioning AS 1668Dust Monitoring AS 2985Dust SuppessionEquipment/Plant Design
AS 1715Removal Of Dust AccumulationRestricted Access To Work Area
Selection, Use, Storage And Maintenance
Register And Identification Of Equipment Safety Alert 079
Audiometric Testing Of Work Force (Qcb Medical)
Design And Specification Of Buildings
Design And Specification Of Equipment
Installation Of Noise Level Warning Signs
Periodic Monit Of Work Areas - Ascertain Noise Level
Provision Of Personal Protective Equipment
Selection/Use Of Personal Protective Equipment In Designated Areas
Provision Of Personal Protective Equipment
Use Of Personal Protective Equipment
Prescribe Dust Levels - Silica - 0.1Mg/M3 - Coal Dust- 3.0 Mg/M3
Provision Of Personal Protective Equipment
Shrouding
Air Conditioning AS 1668Dust Monitoring AS 2985Dust SuppessionEquipment/Plant Design
AS 1715Removal Of Dust AccumulationRestricted Access To Work Area
Shrouding
Air Quality AS 1668Design Of Exhaust OutletsMaintenance Of EnginesSmoke And Fume MonitoringEvacuation Of PersonsPermit
Regular Effective CommunicationRestricted Area EducationEvacuation Of PersonsHousekeeping Management
Air Quality AS 1668Fume Monitoring AS 3853Paint Quality AS 1580
AS 1715Regular Effective CommunicationRisk Assessment
Air Quality AS 1668Fume Monitoring AS 3853
Road Construction Material And Maintenance
Use Of Personal Protective Equipment
Prescribe Dust Levels - Silica - 0.1Mg/M3 - Coal Dust - 3.0Mg/M3
Provision Of Personal Protective Equipment
Road Construction Material And Maintenance
Use Of Personal Protective Equipment
Air Pollution Act - Low Exhaust Fume Standard
Provision Of Personal Protective Equipment
Use Of Personal Protective Equipment
Provision Of Personal Protective Equipment
Use Of Personal Protective Equipment
Provision Of Personal Protective Equipment
Use Of Personal Protective Equipment
AS 1715Regular Effective CommunicationRisk Assessment
Competence
Fail Safe Design
Isolation Of Power SourcePre-Start ProceduresRegular Effective CommunicationRisk AssessmentDust Suppession
Inadequate or incorrect maintenanceMine Planning/SchedulingProtective Vegetation
AS 1715Removal Of Dust AccumulationRestricted Work Area
Shrouding
Provision Of Personal Protective Equipment
Use Of Personal Protective Equipment
Conformity With Positive Lockout Design
Design For Positive Lockout Of Equipment
Installation And Maintenance Of Pre-Start Alarms
Installation Of Positive Lockout Mechanisms
Safety Alert 091
Safety Alert 088
Safety Alert 066
Provision Of Personal Protective Equipment
Road Construction Material And Maintenance
Use Of Personal Protective Equipment
END
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CONFINED SPACES
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Hazard Mechanism ControlCramped Working Conditions Design
Employee selectionLimited work periodsRisk assessment
Entrapment Isolation of equipmentRisk assessment
Exposure To Excessive Noise Levels
Design and specification of buildingsDesign and specification of equipmentEquipment maintenanceEquipment selection criteriaHearing conservation programInstallation of noise level warning signsPeriodic monitoring of work areas to ascertain noise levels
Working In Confined Spaces
Working In Confined Spaces
Working In Confined Spaces
Working In Confined Spaces Audiometric testing of work force (Coal Industry Employees' Health Scheme Medicals)
Exposure To Excessive Noise Levels
Personal exposure limits ( 85 Dba)Physical barrierPhysical separationProvision of personal protective equipment
Inadequate Ventilation Air quality Monitoring equipmentPersonal Protective Equipment - selection and useRisk assessmentSelf Contained Breathing Apparatus - selection and use
Limited Egress And Entry DesignEffective communicationsEmployee selectionRisk assessmentVisibility
Working In Confined Spaces
Selection & use of personal protective equipment in designated areas
Working In Confined Spaces
Working In Confined Spaces
END
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References
AS 2436AS 2436
AS 1269
AS 1055
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AS 1270
NHMRC
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Sub Activity HazardPerson Being Immersed In Pond
Dredge Capsizes
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Access (Personnel and Materials)
Dredges as Vessels
Dredge Sinks
Dredge Sinks
Person Struck By Headline
Person Trapped By Falling Material
Cable Kinked
Cable Stretched
Sheath Damage
Dredges as Vessels
Dredges as Vessels
Freeboard Person Immersed Due To Loss Of Freeboard
Mining Face
Mining Face
Trailing Cables
Trailing Cables
Trailing Cables
Sheath Damage
Water Ingress
Person Struck By Winch Rope
Trailing Cables
Trailing Cables
Winch Ropes
DREDGING
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Mechanism Control ReferencesAccess Punt Overturns
Restricted access
Use of Personal Protective Equipment
Person Slips On Accessway Design of accessways on pontoons
Correct bottom dredging technique
Inappropriate Design Correct designDesign of winch ropes
Overloading Minimum level of freeboardRegular checks for freeboard
Strong Winds Correct anchor pointsMoor dredge close to bankDesign of winch ropesMethod of working faceUse of correct winch ropesHeight of mining face
Waves Caused By Wind ActionCorrect anchor points for winch ropes
Access (Personnel and Materials)
Dredges as Vessels
Freeboard
Mining Face
Trailing Cables
Winch Ropes
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Risk assessment and working procedure and see also the Working Environment Section - Working In or Near Near Water or Liquids
Dredge Or Service Line Moves Whilst Person Boarding Or Disembarking Operator visually checks progress on
or off dredge
Dredge operator to be notified prior to boarding or disembarkation
Dredge to remain stationary while person boarding or disembarking
Person Falls From Dredge, Service Line Or Punt
Provision of Personal Protective Equipment
Dredge Lists Through Sitting On High Point Of Bottom Of Pond
Waves Caused By Collapse Of Mining Face
Falling From Deck
Insufficient Freeboard Minimum level of freeboardRegular checks for freeboardFreeboard alarms
Integrity Of Hull Breached
Hull kept sound and water tightRegular inspections
Siphoning Correct bilge pumping technique
Inspections
InspectionsCompetencyDesign
InspectionsCompetencyCheck water levels
Wear On Pontoons From Wire RopesInspections
Collapse Of Face
CompetenceUse of cradles
Service Line Kinked When Moved Lookout maintained when moving
Cable Caught Up While Being MovedVisually observe movement operationClear area to move cableCompetence
Heavy Equipment Drives Over Cable Competence
Edge of deck protected by removable handrails, chains or similar
Instability Caused By Inappropriate "Add Ons" E.G. Pumps And Other Equipment
No additions without checking with design engineers
Avoid violent contact from work pontoons or punts
Interior of hull compartments kept clean
Ballast storage kept reasonably clear of water
Water Buildup In Compartments Not Noticed
Sounding pipes or similar in each compartment allow indication of water level
Water Enters Through Open Hatchway Or Other Deck Opening Hatchways and other deck openings
fitted with watertight seals
Hatches and other deck openings protected by coamings
Corrosion Of Pontoons Allowing Water Entry
Cracks In Pontoons Due To Movement
Damage To Pontoons Below Water Level
Overloaded Due To Windblown Tailings
Water Entry Through Dredge Inspection Door
Headline Snaps Up/Sidewise Under Pressure
Restrict access in area of headline or danger zone
Headline Traverses Area Near Working Face
Restrict access in area of headline or danger zone
Restricted access to area near working face
Direct Attachment Of Wire Sling Causing Short Radius
Heavy Equipment Drives Over CableWarning signsBury cableRestrict access to heavy equipmentSuspend cable
Cable Underwater Suspend cable out of water
Damaged Sheath Regular inspection of cableRepair any damage
Overloading Of Winch Rope Winch rope selection
Sudden Movement Of Winch Rope Check position of winch ropesCompetenceMove past winch ropes carefully
Winch Rope Cut By Cutter Mark position of winch ropesCheck position of winch ropeCompetence
Correct positioning of anchorsMove past winch ropes carefully
Replace worn winch ropes
Aware of conditions
Moor dredge close to bank in adverse conditions
Winch Rope Worn And Snaps Under Load
Winch Ropes Broken By Strong Winds
END
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Sub Activity HazardBurns
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All Voltages
Burns
Electric Shock
Electric Shock
Electric Shock
Electrical Explosion
All Voltages
All Voltages
All Voltages
All Voltages
All Voltages
Electrical Explosion
Electrical Explosion
Electrical Explosion
All Voltages
All Voltages
All Voltages
Electrical Explosion
Electrocution
Electrocution
Electrocution
All Voltages
All Voltages
All Voltages
All Voltages
Electrocution
Explosion Dust
Explosion Dust
All Voltages
All Voltages
All Voltages
Explosion Dust
Explosion Explosives
Explosion Explosives
Explosion Fuel
All Voltages
All Voltages
All Voltages
All Voltages
Explosion Fuel
Explosion Fuel
Explosion Gas
All Voltages
All Voltages
All Voltages
Explosion Gas
Explosion Gas
Fire
All Voltages
All Voltages
All Voltages
Fire
Physical Impact (Falling)
Physical Injury
All Voltages
All Voltages
All Voltages
Physical Injury
Respirable Dusts
Severe Burns
All Voltages
All Voltages
All Voltages
All Voltages Uncontrolled Operation Of Equipment
Electric Shock
All Voltages Uncontrolled Operation Of Equipment
High Voltage
Electric Shock
Electric Shock
Electrocution
High Voltage
High Voltage
High Voltage
Electrocution
Electrocution
Electric Shock
Electric Shock
High Voltage
High Voltage
Low/Medium Voltage
Low/Medium Voltage
Electric Shock
Electric Shock
Low/Medium Voltage
Low/Medium Voltage
Electric Shock
Electrocution
Electrocution
Low/Medium Voltage
Low/Medium Voltage
Low/Medium Voltage
Electrocution Low/Medium Voltage
ELECTRICAL (surface)
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS AND RELEVANT CONTROLS
Mechanism ControlElectrical Flashover
Burns Management Competence
Technical Audits Of Installation
All Voltages
High Voltage
Low/Medium Voltage
To return to the start of each main activity area click on the hyperlink in any row in
Access Barriers to comply with Australian Standards
Electrical Competence (Queensland Electricity Act)
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Equipment Design to comply with Standards
High Volt Isol Equip-Acc Perm/Isol Switch/High Volt Test
Low/Med Volt Isol Equip-Low/Medium Voltage Test For Dead
Maint Of Elec Inst, Plant & Equip In A Safe Operational Cond
Provision Of Personal Protective Equipment
Safety Equip Purp Ins & Main Equip-Sel/Use/Main/Testing
Selection And Use Of Clothing - Electrical Workers
Selection And Use Of Personal Protective Equipment
Electrical Flashover
Workplace/Job FamiliarisationDigging ProceduresOperator Competence
Up To Date Drawings
Operator CompetenceUp To Date Drawings
Line Clearance
Operator Competence
Use Of Mechanical Barriers
Use Of Warning Devices/AlarmsUse Of Warning/Clearance Signs
Environmental Factor:Heat Building Design/Layout
Equipment Design HousekeepingIp Rating Location Of Electrical Equipment
Use Of Tags, (Danger, Information, Out Of Service)/ Pers Lock
Contact With Concealed Power Sources Via Digging
Permit To Dig-Locate & Identify Power Cables/Isol Power/Test & Prove Dead
Use Of Tags, (Danger, Information, Out Of Service)/ Personal Lock
Contact With Concealed Power Sources Via Drilling/Cutting
Drill/Cut Procedure-Locate & Ident Power Sources/Isolate Power/use Safe Tools/Test
Use Of Tags, (Danger, Information, Out Of Service)/ Personal Lock
Contact With Live Overhead Power Lines And Trailing Cables
Audit Of Clearance Of Overhead Electrical Lines
Earth Continuity Protection - High Voltage Trailing Cables
Min Con O/H-Loc Rd/Rd Line Rerout/Upgrade Rd/Ug Ret/In Clear
Traffic Mov Proc O/H Line Clear-Acc Per/Check Clear/Iso O/H
Use Of Tags, (Danger, Information, Out Of Service)/ Pers Lock/Pre-Mov Insp
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Maint Of Elec Inst, Plant & Equip In A Safe Operational Cond
Environmental Factor:Humidity/Moisture Building Design/Layout
Equipment Design HousekeepingIp Rating Location Of Electrical Equipment
Environmental Factor:Lightning Building Design/LayoutEarthing
Equipment Design HousekeepingIp Rating Lightning ArrestersLocation Of Electrical Equipment
Access Barriers
Earth Fault Current Limits
Equipment Design
HousekeepingLive Testing Procedures
Notices And Signs
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Maint Of Elec Inst, Plant & Equip In A Safe Operational Cond
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Maint Of Elec Inst, Plant & Equip In A Safe Operational Cond
Uncontrolled High Energy Discharge (Fault Levels) Access To Low & High Voltage
Electrical Equipment
Electrical Competence (Queensland Electricity Act )
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Exclusion Of Foreign Objects (Ip Rating)
High Volt Isol Equip-Acc Perm/Isol Switch/High Volt Test
Low/Med Volt Isol Of Equip - Low/Med Volt Test For Dead
Mobile & Trans Equip - Earth Fault Current Limitation
Prot Des-Grad Prot/E.L Dev/Current Dev/Current Discrim/Ec Dev
Prot Set-Current Prot/E.L Dev/Current Dev/Integ Cont Devices
Restricted Access Restricted Areas Routine Testing
Technical Audits Of Installation
Workplace/Job Familiarisation
Direct Contact Adequate Mine CommunicationsBuilding Design/Layout
Electrical Competent AssistantHigh Voltage Rescue Competency
Mine Emergency Procedures
Standard Of Electrical Installations Use Of Competent Assistants
Indirect Contact Adequate Mine CommunicationsBuilding Design/Layout
Uncontrolled High Energy Discharge (Fault Levels)
Provision Of Personal Protective Equipment
Safe Live Testing Of Energised Conductors
Safety Equip Purp Ins/Main Elec Equip-Sel/Use/Main/Testing
Sec Micro Computer & Prog Logic Cont Software & Control Sys
Selection And Use Of Personal Protective Equipment
Use Of Tags, (Danger, Information, Out Of Service)/ Pers Lock/Pre-Mov Insp
Contact With Live Overhead Power Lines And Trailing Cables
Earth Leakage Protection - High Voltage Trailing Cables
Earth Leakage Protection - Low & High Voltage Overhead Lines
High Voltage Rescue Procedure (Qec Codes Of Practice)
Isolation Of Unused Equipment And Conductors
Low/Medium Voltage Rescue Competency
Low/Medium Voltage Rescue Procedure
Maintenance & Testing Of Rescue Equip
Provision Of Suitable Rescue Equipment
Provision Of Suitable Test Equipment
Resuscitation Competence For Electrical Workers
Indirect Contact
Mine Emergency Procedures
Standard Of Electrical Installations
Unused Equipment And Conductors
High Energy Discharge (Electrical Ignition) Building Design/LayoutBuilding Location (Environment)Competence
Determination Of Hazardous AreaDust Control
Equipment DesignHousekeepingInstall Hazardous Area EquipmentLive Testing In Hazardous AreaLocation Of Electrical Equipment
Render Area Non Explosive
Workplace/Job Familiarisation
Static Electricity Clothing (Anti Static)Competence
Dust ControlEarthing
Equipment Design Location Of Electrical Equipment
Maintenance & Testing Of Rescue Equip
Provision Of Suitable Rescue Equipment
Provision Of Suitable Test Equipment
Resuscitation Competence For Mine Workers
Controlled Dust Removal From Electrical Equipment
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Provision Of Personal Protective Equipment
Remove Electrical Equipment From Hazard
Selection And Use Of Personal Protective Equipment
Controlled Dust Removal From Electrical Equipment
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Static Electricity
Routine Testing
Workplace/Job Familiarisation
High Energy Discharge (Electrical Ignition) Building Design/LayoutBuilding Location (Environment)CompetenceDetermination Of Hazardous Area
Equipment Design HousekeepingInstall Hazardous Area EquipmentLive Testing In Hazardous AreaLocation Of Electrical Equipment
Render Area Non Explosive
Workplace/Job Familiarisation
Static Electricity Clothing (Anti Static)CompetenceEarthing
Equipment Design Location Of Electrical Equipment
Routine Testing
Workplace/Job Familiarisation
High Energy Discharge (Electrical Ignition) Building Design/Layout
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Maint Proc Min Expl Risk Due To Static Elec Work Hazard Area
Provision Of Personal Protective Equipment
Selection And Use Of Personal Protective Equipment
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Provision Of Personal Protective Equipment
Remove Electrical Equipment From Ha
Selection And Use Of Personal Protective Equipment
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Maint Proc Min Expl Risk Due To Static Elec Work Hazard Area
Selection And Use Of Personal Protective Equipment
High Energy Discharge (Electrical Ignition)Building Location (Environment)CompetenceDetermination Of Hazardous Area
Equipment DesignHousekeepingInstall Hazardous Area EquipmentLive Testing In Hazardous AreaLocation Of Electrical Equipment
Render Area Non Explosive
Workplace/Job Familiarisation
Static Electricity Clothing (Anti Static)CompetenceEarthing
Equipment DesignLocation Of Electrical Equipment
Routine Testing
Workplace/Job Familiarisation
High Energy Discharge (Electrical Ignition) Building Design/LayoutBuilding Location (Environment)CompetenceDetermination Of Hazardous Area
Equipment Design Housekeeping
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Provision Of Personal Protective Equipment
Remove Electrical Equipment From Ha
Selection And Use Of Personal Protective Equipment
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Maint Proc Min Expl Risk Due To Static Elec Work Hazard Area
Provision Of Personal Protective Equipment
Selection And Use Of Personal Protective Equipment
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
High Energy Discharge (Electrical Ignition)
Install Hazardous Area EquipmentLive Testing In Hazardous AreaLocation Of Electrical Equipment
Render Area Non Explosive
Workplace/Job Familiarisation
Static Electricity Clothing (Anti Static)CompetenceEarthing
Equipment DesignLocation Of Electrical Equipment
Routine Testing
Workplace/Job Familiarisation
Malfunction Of Electrical EquipmentCompetence - Equipment Operation
Equipment DesignFire Fighting CompetenceFire Fighting EquipmentFire Suppression SystemsHousekeepingLightning ProtectionLive Testing Procedures Location Of Electrical Equipment
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Provision Of Personal Protective Equipment
Remove Electrical Equipment From Ha
Selection And Use Of Personal Protective Equipment
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Maint Proc Min Expl Risk Due To Static Elec Work Hazard Area
Provision Of Personal Protective Equipment
Selection And Use Of Personal Protective Equipment
Electrical Competence (Queensland Electricity Act)
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Prot Design-Grad Of Prot/El Dev/Current Dev/Time Disc/Ec Dev
Prot Set-Current Set Of Prot/El Dev/Current Dev/Integ Ec Dev
Malfunction Of Electrical Equipment
Routine Testing
Workplace/Job Familiarisation
Electric Shock
Equipment Failure Causing Electrical Incidents Access Barriers
Electrical Competence
Labelling Of Isolation Points Live Testing Procedures
Notices And Signs
Restricted AccessRestricted Areas
Safe Live Testing Of Energised Conductors
Safety Equip Purp Inst & Maint Elec Equip-Sel/Use/Maint/Test
Refer To Working Environment Section
Approved Adjust Or Port Equip/Levels Or Emerg Shutdown System
Competence - Equipment Operation For Testing Purposes
Earth Leakage Protection/Main And Distribution Boards
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
High Voltage Isol Equip-Acc Perm/Isol Switch/High Volt Test
Isolation And Tagging Out Of Faulty Equipment
Low/Medium Volt Isolat Equip - Low/Medium Volt Test For Dead
Operating Time Of Circuit Protection Devices
Provision For Full Current Isolators For Equip
Provision Of Emergency Shutdown Devices
Provision Of Personal Protective Equipment
Safe Live Testing Of Energised Conductors
Sec Micro Computer & Prog Logic Cont Software & Control Sys
Selection And Use Of Clothing - Electrical Workers
Selection And Use Of Personal Protective Equipment
Equipment Failure Causing Electrical Incidents
Workplace/Job Familiarisation
Movement Of Dust By Compressed Air
Electrical Flashover
Protection System Discrimination Routine Testing
Workplace/Job Familiarisation
Fault In Electrical Equipment
Electrical Competence
Equipment Design Fail Safe Operation Of Equipment
Labelling Of Isolation Points
Routine Testing
Use Of Tags, (Danger, Information, Out Of Service)/ Pers Lock
Controlled Dust Removal From Electrical Equipment
Provision Of Personal Protective Equipment
Selection And Use Of Personal Protective Equipment
Earth Leakage Protection/Main And Distribution Boards
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Selection And Use Of Clothing - Electrical Workers
Approved Adjust Or Port Equip/Levels Or Emerg Shutdown System
Competence - Equipment Operation For Testing Purposes
Equip Crit - Env Fac/Mec Prot/Duty Cycle/Equip App/Equip Prot
Isolate Area Where Equipment Is Being Run
Isolation And Tagging Out Of Faulty Equipment
Isolation Of Equipment For Safe Work
Maint Elec Plant, Equip & Inst In A Safe Operational Cond
Prot Design-Grad Of Prot/El Dev/Current Dev/Time Disc/Ec Dev
Prot Set-Current Set Of Prot/El Dev/Current Dev/Integ Ec Dev
Provision For Full Current Isolators For Equip
Provision Of Emergency Shutdown Devices
Fault In Electrical Equipment
Technical Audits Of Installation
Unused Equipment And Conductors
Workplace/Job Familiarisation
Direct Contact With Live Conductors Access Barriers
Access To High Voltage Elec Equip
Equipment Design
High Voltage Safety Clearance
Labelling Of Isolation Points Live Testing ProceduresNotices And Signs
Restricted AccessRestricted Areas Routine Testing
Sec Micro Computer & Prog Logic Cont Software & Control Sys
Use Of Tags, (Danger, Information, Out Of Service)/ Pers Lock
Check Back Feeds, Par Paths When Working On Main Unitsor Alt Suppl
Check Back Feeds, Par Paths When Working On Ring Main Units
Earth Continuity Protection - High Voltage Trailing Cables
Electrical Competence (Queensland Electricity Act)
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
High Volt Equip-Acc Perm/Isol Switch Sheet/H Volt Test Dead
Isolation Of Equipment For Safe Work
Provision For Full Current Isolators For Equip
Provision Of Emergency Shutdown Devices
Provision Of Personal Protective Equipment
Safe Live Testing Of Energised Conductors
Safety Equip Purp Inst & Maint Elec Equip-Sel/Use/Maint/Test
Sec Micro Computer & Prog Logic Cont Software & Control Sys
Direct Contact With Live Conductors
Technical Audits Of InstallationUp To Date Drawings
Use Of High Voltage Test Equipment
Workplace/Job Familiarisation
Indirect Contact Building Design/Layout
Earth Fault Current Limits Earthing
Electrical Competence
Equipment Design
High Voltage Safety Clearance
Protection System Discrimination
Routine Testing
Technical Audits Of Installation
Direct Contact
High Voltage Rescue CompetencyHigh Voltage Rescue Procedure Live Testing Procedures
Selection And Use Of Clothing - Electrical Workers
Use Of Tags, (Danger, Information, Out Of Service)/ Pers Lock
Earth Continuity Protection - High Voltage Trailing Cables
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
High Volt Equip-Acc Perm/Isol Switch Sheet/H Volt Test Dead
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Provision Of Personal Protective Equipment
Safety Equip Purp Inst & Maint Elec Equip-Sel/Use/Maint/Test
Selection And Use Of Personal Protective Equipment
Transp & Mobile Machines - Earth Fault Current Limitation Dev
Use Of Tags, (Danger, Information, Out Of Service)/ Pers Lock
Earth Leakage Protection - High Voltage Distribution
Maintenance And Testing Of Rescue Equipment
Provision Of Suitable Rescue Equipment
Direct Contact
Use Of High Voltage Test Equipment
Indirect Contact
High Voltage Rescue CompetencyHigh Voltage Rescue Procedure Live Testing Procedures
Use Of High Voltage Test Equipment
Defective Electrical Equipment
Electrical Competence
Routine Testing
Use Of Double Insulated EquipmentWorkplace/Job Familiarisation
Direct Contact With Live ConductorsAcc To Low/Med Voltage Elec Equip Access Barriers
Control Voltage For Remote Wiring
Electrical Competence
Equipment Design
Safe Live Testing Of Energised Conductors
Earth Leakage Protection - High Voltage Distribution
Maintenance And Testing Of Rescue Equipment
Provision Of Suitable Rescue Equipment
Safe Live Testing Of Energised Conductors
Earth Leakage Protection/Main And Distribution Boards
Inspection And Testing Of Hire Electrical Equipment
Inspection And Testing Of Mine Electrical Equipment
Inspection And Testing Of New Electrical Equipment
Inspection Before Use Of Portable Electrical Equipment
Routine Test & Tag Of Port Elec Equip
Check Back Feeds, Par Paths When Working On Main Units
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Direct Contact With Live Conductors
Labelling Of Isolation PointsLive Testing Procedures
Notices And Signs
Protection System Discrimination
Restricted AccessRestricted Areas
Safe Use Of Arc Welding Equipment
Selection And Use Of PpeTechnical Audits Of InstallationUp To Date Drawings
Use Of Double Insulated EquipmentUse Of Isolation Transformers
Workplace/Job Familiarisation
Indirect Contact Building Design/LayoutEarth Fault Current LimitsEarthing
Electrical Competence
Equipment DesignInsulation Resistance
Isolation Of Equipment For Safe Work
Low/Medium Volt Isolat Equip - Low/Medium Volt Test For Dead
Prevention Of Contact With Live Parts
Provision For Full Current Isolators For Equip
Provision Of Clothing For Electrical Workers
Provision Of Personal Protective Equipment
Safe Live Testing Of Energised Conductors
Safety Equip Purp Inst & Maint Elec Equip-Sel/Use/Maint/Test
Sec Micro Computer & Prog Logic Cont Software & Control Sys
Selection And Use Of Clothing - Electrical Workers
Use Of Tags, (Danger, Information, Out Of Service)/ Pers Lock
Equip Crit-Elec Prot/Mech Prot/Equip App/Duty Cycle/Env Fact
Indirect Contact
Protection System Discrimination
Resistance Of Earthing System Routine Testing
Technical Audits Of Installation
Direct Contact With Live Conductors
Live Testing Procedures
Indirect Contact
Labelling Of Isolation PointsLive Testing Procedures
Low/Medium Volt Isolat Equip - Low/Medium Volt Test For Dead
Low/Medium Voltage Safety Clearances
Maint Of Elec Equip-Plant & Inst In A Safe Operational Cond
Mobile & Transportable Equip - Earth Fault Current Limitation
Provision Of Personal Protective Equipment
Selection And Use Of Personal Protective Equipment
Use Of Tags, (Danger, Information, Out Of Service)/ Pers Lock
Earth Leakage Protection - Final Subcircuits
Earth Leakage Protection 240V User Outlets
Earth Leakage Protection/Main And Distribution Boards
Low/Medium Voltage Rescue Competency
Low/Medium Voltage Rescue Procedure
Maintenance And Testing Of Rescue Equipment
Provision Of Personal Protective Equipment
Provision Of Suitable Rescue Equipment
Safe Live Testing Of Energised Conductors
Selection And Use Of Personal Protective Equipment
Earth Leakage Protection - Final Subcircuits
Earth Leakage Protection 240V User Outlets
Low/Medium Voltage Rescue Competency
Indirect Contact
Low/Medium Voltage Rescue Procedure
Maintenance And Testing Of Rescue Equipment
Provision For Full Current Isolators For Equip
Provision Of Suitable Rescue Equipment
Safe Live Testing Of Energised Conductors
Selection And Use Of Personal Protective Equipment
END
References
AS3000
AS3000
RETURN TO SURFACE MENU
Safety Alert 045
Safety Alert 061
Queensland Electricity Act
AS 3000
AS 1939
Safety Alert 103
Significant incident 44
AS 3000
AS 1939
AS 3000
AS 3000
AS 1939
AS 3000
AS 3000AS 3000
AS 3000
AS 1939
AS 1319
AS 3000AS 3007
AS 3000
QEC Codes Of Practice
QEC Codes Of Practice
AS 3000
Electricity Act Part 3 Reg 38
QEC Codes Of Practice
AS 3000
AS 3000
AS 2430
AS 3000
AS 3000
AS 3000
AS 2430
AS 3000
AS 3000
AS 3000
AS 2430
AS 3000
AS 3000
AS 3000
AS 2430
AS 3000
AS 3000
AS 3000
AS 3000
Queensland Electricity Act
AS 3000
AS 1319
AS 3007
AS 3000AS 3007
Safety Alert 075
Queensland Electricity Act
AS 3000
AS 3000
AS 3000
Safety Alert 105
AS 3000
AS 3000
AS 3000
AS 3000
AS 2067
AS 3000
AS 1319
AS 3007
AS 3000AS 3007
AS 3000AS 3000
Queensland Electricity Act
AS 3000
AS 2067
QEC Codes Of Practice
QEC Codes Of Practice
Safety Alert 104
QEC Codes Of Practice
QEC codes Of Practice
Queensland Electricity Act
AS 3000AS 3000
Queensland Electricity Act
AS 3000
Safety alert 072
Workplace Health & Safety Act
AS 3000
AS 1319
AS 3000
AS 3007
AS 3000AS 3007
AS 1674
AS 3000AS 3000
Queensland Electricity Act
AS 3000AS 3000
AS 3000
AS 3000
QEC Codes Of Practice
QEC codes Of Practice
AS 3000
QEC Codes Of Practice
QEC Codes Of Practice
AS 3000
EQUIPMENT OPERATION
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To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Hazard MechanismImpact Of Projectile Disintegration Of Moving Parts
Injury To Person By Equipment
Injury To Person By Equipment Incorrect Selection Of Lifting Equipment
Injury To Person By Equipment Incorrect Use Of Lifting Equipment
Uncontrolled Operation Of Equipment Failure of equipment components
Uncontrolled Operation Of Equipment Equipment Operation
Impact Of Projectile
Injury To Person By Equipment
Uncontrolled Operation Of Equipment
Equipment component shattered by external projectile
Uncontrolled Operation Of Equipment Equipment Operation
EQUIPMENT OPERATION
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To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Control ReferencesEngineering designGuarding around rotating partHousekeepingIsolationMinimise exposure by designPreventive maintenance
Provision of Personal Protective EquipmentRisk assessment
Equipment designCompetencePurchasingRisk assessment
Selection, use, storage and maintenanceCompetency
Register and identification of equipment
Inadequate maintenance Inadequate equipment inspectionCompetence of Maintenance personelCompetenceConformity with positive lockout designDesign for positive lockout of equipmentFail safe design
Isolation of power source
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Safety Alert 068
Selection and use of Personal Protective Equipment
selection and use of correct equpment components Significant incident 31
Safety alert 086
Significant Incident report 045Significant incident 049
Safety Alert 082
Installation and maintenance of pre-start alarms
Installation of Positive Lockout mechanisms
Pre-start proceduresRegular effective communicationRisk assessment Safety Bulletin 030
END
EXPLOSIONS (surface)
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To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Hazard MechanismExcessive Heat
Excessive Heat
Excessive Heat
Explosion Of Chemical Substance
Explosion Of Flammable And Combustible Liquid
Explosion Of Flammable Gas
Explosion Of Chemical Substance
Explosion Of Flammable And Combustible Liquid
Explosion Of Flammable Gas
EXPLOSIONS (surface)
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To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Control References
Safe useHeat reductionCompetence
StorageTransport (Dangerous Goods Act) AS 1678Correct Disposal C.S.I.S.Increase in ventilationIncrease in ventilationRisk AssessmentStorage AS 1940CompetenceClassification of Hazardous area AS 2430Temperature reduction
Correct disposal Adequate Transport Arrangements AS 2809Correct use of LiquidClassification of Hazardous areas AS 2430Risk Assessment AS 2430Competence AS 2430Correct use of Gas AS 1596Gas installation AS 1596Storage Gas ActTemperature reduction AS 1596, AS 2430Transport AS 2809Ventilation AS 1596, AS 2430Correct disposal Gas ActMonitoring of gas levels
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AS 2508, C.S.I.S. & chemical register
AS 3780 C.S.I.S & Chemical register
Dangerous Goods Act
END
EXPLOSIVE TOOLS
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Hazard MechanismIncorrect Use Of Explosive Hand Tool
Impact Of Projectile
Impact Of Projectile
EXPLOSIVE TOOLS
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To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Control ReferencesRisk assessmentCompetence AS 1873Provision of Personal Protective EquipmentPreventive maintenanceInstallation of barriers AS 1873Tool audit and inspectionUse of Personal Protective EquipmentCompliance with design AS 1873Correct design of explosive power tools AS 1873Safe use
RETURN TO SURFACE MENU
END
EXPLOSIVES USE (surface)
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS AND RELEVANT CONTROLS
Sub Activity Hazard MechanismPhysical Injury
Physical Injury Inferior Packaging
Physical Injury Poor Manual Handling
Injurious Health Effects Inadequate Ventilation
Unauthorised Possession Theft
Unexpected Detonation Deteriorated Explosives (Sensitivity)
Unexpected Detonation Detonator/Explosive Contact
Handling
Storage of Explosives
Transport of Explosives
Use Of Explosives
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Handling Improper Handling Of Storage Containers/ Packages
Handling
Handling
Storage of Explosives
Storage of Explosives
Storage of Explosives
Storage of Explosives
Unexpected Detonation Fire
Unexpected Detonation Heat
Unexpected Detonation Impact
Unexpected Detonation Lightning
Unexpected Detonation Radio Transmissions
Unauthorised Possession Theft
Unexpected Detonation Deterioration Of Explosives (Sensitivity)
Unexpected Detonation Detonator/Explosive Contact
Unexpected Detonation Fire
Unexpected Detonation Heat (Sun)
Unexpected Detonation Impact
Unexpected Detonation Lightning
Unexpected Detonation Radio Transmissions
Unexpected Detonation Static Electricity
Geographical Location
Geological Factors
Storage of Explosives
Storage of Explosives
Storage of Explosives
Storage of Explosives
Storage of Explosives
Transport of Explosives
Transport of Explosives
Transport of Explosives
Transport of Explosives
Transport of Explosives
Transport of Explosives
Transport of Explosives
Transport of Explosives
Transport of Explosives
Use Of Explosives Disturbance Of Underground Mining Operations
Use of Explosives Disturbance Of Underground Mining Operations
Inadequate Blast Design
Overcharging
Fire Ball Use Of High Energy Detonating Cord
FlyrockDetonation Of Misfires
Flyrock Inappropriate Blast Design
Flyrock Incorrect Blasting Technique
Flyrock Limited Protective Zone
Flyrock Non Conformity With Correct Blast Design
Flyrock Overcharging Of BlastFlyrock Overcharging Of Blast
Flyrock
Flyrock In Confined Space Detonation Of Explosive Charges
Firing Of Explosive Charges
Noise Atmospheric Conditions (Air Blast Only)
Noise Geographical Location
Noise Geological Factors
Noise Inappropriate Blast Design
Noise Overcharging
Non-Detonation Faulty Initiating EquipmentNon-Detonation Inappropriate Blast Designs
Non-Detonation Inappropriate Shotfiring Technique
Use of Explosives Disturbance Of Underground Mining Operations
Use of ExplosivesDisturbance Of Underground Mining Operations
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of ExplosivesUse of Explosives
Use of ExplosivesUnidentified Abnormalities Inground Conditions
Use of Explosives
Use of Explosives Ignition Of Dust In Confined Space
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of ExplosivesUse of Explosives
Use of Explosives
Non-Detonation Inappropriate Shotfiring Technique
Non-Detonation Incompatable ExplosiveNon-Detonation Inferior Detonating MediumNon-Detonation Inferior Quality Explosive
Non-Detonation
Non-Detonation Unauthorised Explosive
Non-Detonation Wrong Connections
Noxious Fumes Inappropriate Ventilated Area
Noxious Fumes Incorrect Mixing
Confined Space
Inappropriate Ventilated Area
Incorrect Mixing
Unexpected Detonation Heat Source Sun Hot Ground
Unexpected Detonation ImpactUnexpected Detonation Improper Handling
Unexpected Detonation Improper HandlingUnexpected Detonation LightningUnexpected Detonation Mining Into Misfire
Unexpected Detonation Naked Flames/Fire
Unexpected Detonation Radio Transmission
Unexpected Detonation Sulphide Reaction
Unexpected Detonation Unauthorised Initiation
Vibration Atmospheric Conditions (Air Blast Only)
Vibration Geographical Location
Vibration Geological Factors
Vibration Inappropriate Blast Design
Use of Explosives
Use of ExplosivesUse of ExplosivesUse of Explosives
Use of Explosives Postponed Blast Detonation (Sleeping Shot)
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of ExplosivesNoxious Fumes In Confined Space
Use of Explosives Noxious Fumes In Confined Space
Use of ExplosivesNoxious Fumes In Confined Space
Use of Explosives
Use of ExplosivesUse of Explosives
Use of ExplosivesUse of ExplosivesUse of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Use of Explosives
Vibration Inappropriate Blast Design
Vibration Overcharging
Use of Explosives
Use of Explosives
END
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Control ReferencesDisposal of used packages AS 2187/8Proper lifting/handling techniquesProvision of lifting equipmentProvision of protective clothingQuality control of packaging AS 2187/8Size restriction on packages AS 2187/8Suitable designed storage facility AS 2187/8Suitable designed transport vehicles AS 2187Disposal of used packages AS 2187/8Proper lifting/handling techniquesProvision of lifting equipmentProvision of protective clothingQuality control of packaging AS 2187/8Size restriction on packages AS 2187/8Suitable designed storage facility AS 2187/8Suitable designed transport vehicles AS 2187Proper lifting/handling techniquesProvision of lifting equipmentProvision of protective clothingQuality control of packaging AS 2187/8Size restriction on packages AS2187/8Suitable designed storage facility AS2187/8Suitable designed transport vehicles AS 2187House keeping AS2187/8StorageSuitable Design AS2187/8Ventilation AS2187/8Internal audit of stockSecurity procedure AS 2187Suitable designed storage facilitiesDisposal AS 2187/8Internal audit of stockInternal audit of stockNon-chemical reactive explosives AS 2187/8
AS 2187/8Warning signs AS 2187/8
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Separate stores for detonators & explosives
Fire breaks AS 2187/8Fire suppression AS 2187/8House keeping AS 2187/8Non flammable external construction AS 2187/8Prohibited articles & equipment AS 2187/8Safe site location AS 2187/8Warn signs AS 2187/8
Properly designed magazine AS 2187/8Premise design/construction AS 2187/8Protective berms AS 2187/8Restricted vehicular accessSafe site location AS 2187/8Lightning conductors AS 2187/8Suitable designed premises AS 2187/8Power output restrictions AS 2187/8Transmission restrictions AS 2187/8Warning signs AS 2187/8Internal audit of stockSecurity procedures AS2187Transport storage containerDisposal AS 2187Internal Audits of stockInternal Audit
AS 2187Explosive vehicle design AS 2187Fire fighting proceduresFire suppression equipment AS 2187Prohibited smoking AS 2187Separation zone AS 2187Explosive vehicle design AS 2187Exposure limitations
Prohibited certain articles/ equipment AS 2187
AS 2187Speed of vehicles
AS 2187Explosive vehicle design AS 2187Exposure limitation during stormsPower output restrictions AS 2187Transmission restrictions AS 2187
AS 2187
Explosive vehicle design AS 2187Evacuation of personnelNotification of blastEvaluation of geologySelection of explosive
Separation zone between explosives and detonators
Separation zone between explosive and detonators
Use of properly designed explosive vehicle
Warning signs in vehicles and blasting area
Blast monitoring/analysisCorrect delay patternEvaluation of possible blast effectsSuitable blast design
Conformity with blast designEvaluation of dust potential
Selection of correct initiating explosiveWet area downCompetence in shotfiringProcedureSuitable designed blasting pattern.Competence in shotfiringProcedureEvaluation of safety zonesCompetence in shotfiringConformity with designCompetence in shotfiringConformity with correct blast loading.
Strata evaluationBlasting matCompetence of shotfirerRestricted personnel zoneSelection of explosiveSize of chargeDetonating mediumMake dust inertRemoval of dustRestricted personnel zoneUse Permitted explosivesMonitoring/testingRemoval of gasRestricted personnel zoneUse Permitted explosives
AS 2187.2
Evaluation of geologySelection of explosiveBlast designBlast monitoring/analysisCompetence in blast designCorrect delay patternEvaluation of possible blast effectsCompetence in shotfiringConformity with blast designTesting of equipmentCompetence in blast designCompetence in shotfiring
Evaluation of atmospheric condition (cloud cover)
Proximity of surface structure consideration
New technologyProduct selectionQuality product controlQuality product control
Restricted movementsStrata analysisSuitable blast designProhibitionAdherance to blast planCompetence in shotfiringCompetence in shotfiringProvision adequate ventilationSafety time periodsProduct quality control AS 2187.2
Evaluation of blasting areaCompetence in shotfiringProvision for adequate ventilation
Product quality control AS 2187.2Explosive selectionGround temperature monitoring AS2187Restrictions on exposure periodShade protection from sunThermal barrier AS2187
Handling procedures
Awareness of potential storm activityExplosive recovery procedures
AS2187Restriction on operational areas AS2187Restriction on power output AS2187Explosive selectionStrata analysis
AS2187.2
Evaluation of geologySelection of explosiveBlast designBlast monitoring/analysisCompetence in blast designCorrect delay pattern
Conformity with manufacturer recommendations
Safety Alert 073
Restriction on equipment movement & areas of movement
Use of correct preparation & initiation equipment
Prohibition on naked flames in designated areas
Initiation apparatus under control of authorised person
Evaluation of atmospheric condition (cloud cover)
Proximity of surface structure consideration
Evaluation of possible blast effectsCompetence in shotfiringConformity with blast design
EXPLOSIVES MANUFACTURE (surface)
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Sub Activity Hazard
Unexpected Detonation
Unexpected Detonation
Unexpected Detonation
Unexpected Detonation
Unexpected Detonation
Unexpected Detonation
Unexpected Detonation
Unexpected Detonation
Fixed Manufacturing Units
Mobile Manufacturing Units
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Fixed Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Fixed Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Fixed Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Fixed Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Fixed Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Fixed Manufacturing Units
Fixed Manufacturing Units
Fixed Manufacturing Units
Fixed Manufacturing Units
Fixed Manufacturing Units
Fixed Manufacturing Units
Fixed Manufacturing Units
Fixed Manufacturing Units
Unexpected Detonation
Unexpected Detonation
Unexpected Detonation
Unexpected Detonation
Unexpected Detonation
Fixed Manufacturing Units
Mobile Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Mobile Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Mobile Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Mobile Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Mobile Manufacturing UnitsInjurous Health Effects / Injury To Personnel
Mobile Manufacturing Units
Mobile Manufacturing Units
Mobile Manufacturing Units
Mobile Manufacturing Units
EXPLOSIVES MANUFACTURE (surface)
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Mechanism Control References
Burst Hoses/ Fittings AS 2187
Handling Of Equipment
Skin Contact With Explosive Chemicals Operator competence
Slipping On Chemical Spills Fixed equipment design
Spillage From Bulk Storage House keeping
Fire break AS 2187
Lighting AS 2187
Operator competence
AS 2187
AS 2187
Security fencing AS 2187
Poor Plant Design
Poor Plant Design
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Suitable equipment selection and design
Provision for protective equipment
External Ignition Source - Contraband, Lightning, Fires, Static Electricity
External Ignition Source - Contraband, Lightning, Fires, Static Electricity
External Ignition Source - Contraband, Lightning, Fires, Static Electricity
External Ignition Source - Contraband, Lightning, Fires, Static Electricity
Restrictions of materials/articles
External Ignition Source - Contraband, Lightning, Fires, Static Electricity
Restrictions to plant location area
External Ignition Source - Contraband, Lightning, Fires, Static Electricity
Separate storage for individual explosive/chemical
Suitable manufacturing plant design
Poor Plant Maintenance AS 2187
Burst Hoses/ Fittings Suitable equipment selection AS 2187.2
Handling Of Equipment
Skin Contact With Explosive Chemicals Operator competence
Slipping On Chemical Spills Equipment design
Spillage From Bulk Storage House keeping
AS 2187.1
AS 2187.1
Poor Vehicle Design AS 2187.1
Poor Vehicle Maintenance AS 2187.1
Maintenance procedures, quality control of equipment, purchases
Provision of protective equipment
External Ignition Source - Contraband, Lightning, Fires, Static Electricity
Restrictions of materials/articles
External Ignition Source - Contraband, Lightning, Fires, Static Electricity
Restrictions on manufacturing vehicle refill areas
Suitable manufacturing vehicle (design)
Maintenance procedures, quality control of equipment, purchases
END
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FEEDERS- RECLAIMERS
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Hazard MechanismPerson In/Near Hazardous Area
Fire (In Buried/Trapped Machine)
Person In/Near Hazardous Area
Accumulation Of Material/Spillage
Inadequate Guarding
Incorrect Work Methods
Person In/Near Tunnel
Accumulation Of Gas/Loss Of Oxygen
Entrapment
Excess Respirable Dust
Person Falling/Tripping Contact With In-Motion Machinery
Tunnel Explosion
Accumulation Of Gas/Loss Of Oxygen
Entrapment
Entrapment Flooding, Slumping, Fire, Explosion, Structural Failure
Excess Respirable Dust
Person Falling/Tripping Contact With In-Motion Machinery
Person Falling/Tripping Contact With In-Motion Machinery
Person Falling/Tripping Contact With In-Motion Machinery
Tunnel Explosion
Person In/Near TunnelTunnel Explosion
FEEDERS- RECLAIMERS
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To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Control ReferencesUse Artificial Atmosphere Equipment Ventilate To The Appropriate StandardAutomatic Engine Shutdown SystemAutomatic Fire Suppression SystemsMaintenance Of Fire Suppression SystemsSituation Management Plan Alternative AccessControl DrainageControl Explosion PotentialControl Fire Potential Design Of StructureMaintanence Of StructureProtection Of StructureAssess Hazard - Reduce Exposure
Maintain Adequate LightingMaintain Clear Work Area
Provide Barriers
Hazard Assessment
Restrict AccessEquipment Condition Monitoring
Heat Detection/Fire Warning Systems
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Suppress Dust To Appropriate Concentrations (see also Working Environment Section)
Periodically Assess The Gas Potential Of The Situation
Provide Ventilation Appropriate To The Situation
Escape Routes And Evacuation Plan Warning System
Maintenance Of Heat Detection Fire Warning System
Restrict Access
END
GROUND CONTROL-SPOIL DUMPS
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Sub Activity Hazard MechanismPerson falling into void
Person Falling Into Void Driving Equipment Over Face
Person falling into void Falling down a sink hole (washout)
Person Falling Into Void Falling Down Open Drill Holes
Person hit by falling object
Access to and working under excavated face
Access to and working under Spoil Piles
Spoil Dumps
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Access to and working under excavated faceCollapse of subterranean void in blasted ground
Access to and working under excavated face
Access to and working under excavated face
Access to and working under excavated face
Access to and working under excavated face
Access to and working under excavated face
Access to and working under excavated face Object dislodged from face by blasting
Person hit by falling object
Person hit by falling object
Person hit by falling object Object dislodged from face by rain
Person hit by falling object Object dislodged from face by wind
Personnel/Machine engulfed in maFace failure
Persons falling into void Falling down open drill holes
Access to and working under excavated face Object dislodged from face by blasting
Access to and working under excavated face Object dislodged from face by machine activity
Access to and working under excavated face
Access to and working under excavated face
Access to and working under excavated facePersonnel/Machine engulfed in material
Collapse of material hanging on face
Access to and working under excavated face
Access to and working under excavated face
Driving equipment over face
Person struck by falling object Object dislodged by blasting
Person struck by falling object
Person struck by falling object Object dislodged by rain
Person struck by falling object Object dislodged by slumping
Person struck by falling object Object dislodged by weathering
Access to and working under excavated faceVehicle/Mobile Equipment Rollover
Access to and working under Spoil Piles
Access to and working under Spoil Piles Object dislodged by machine activity
Access to and working under Spoil Piles
Access to and working under Spoil Piles
Access to and working under Spoil Piles
Person struck by falling object Object dislodged by weathering
Person struck by falling object Object dislodged by wind
Equipment/person falls into void
Slumping of spoil
Edge gives way under equipment
Access to and working under Spoil Piles
Access to and working under Spoil Piles
Access to and working under Spoil PilesPerson/machine engulfed in material
Access to and working under Spoil PilesPerson/machine engulfed in material
Access to and working under Spoil PilesPerson/machine engulfed in material
Uncontrolled release of mud in spoil
Access to and working under Spoil PilesVehicle/Mobile Equipment Rollover
Spoil Dumps Contact with H.V Transmission Lines
Dump too close to overhead power lines
Truck moves off dump with tray up
Person struck by falling objects Rock falling off equipment
Person struck by falling objects Rock rolling off dump
Edge of dump gives way
Slumping of dump material
Edge gives way under equipment
Equipment driven over edge
Spoil Dumps Contact with H.V Transmission Lines
Dump too close to overhead power lines
Spoil Dumps Contact with H.V Transmission Lines
Spoil Dumps
Spoil Dumps
Spoil Dumps Person/Machine engulfed in material
Spoil Dumps Person/Machine engulfed in material
Spoil Dumps Person/machine engulfed in material
Uncontrolled release of mud in spoil
Spoil Dumps Vehicle/mobile equipment rollover
Spoil Dumps Vehicle/Mobile Equipment Rollover
END
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Control References
Competency
Method of working
Restricted access in suspect areasCompetence
Identify And Isolate Hazardous Edges
Competency
Proper drainageRestricted access in suspect areasCapped Drill HolesCompetencyMethod Of Working Restrict Access To Person
Restrict access under face
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RETURN TO MAIN MENU
Control Direction Of Access And Machine Working
Restricted Access To Crest Areas Of Face Safety Alert 106
Inspection and monitoring to determine existence of sink holes
System To Maintain Awareness Of Hazards
Activity to be planned so as to maximise stand off and maintain a line of retreat
Provision of Personal protective equipment
Use of Personal Protective Equipment
Blast designEvacuate person during blastingInspect and monitor face
Restrict access under face
Use of Personal Protective Equipment
Restrict access under face
Use of Personal Protective equipment
Restrict access under face
Use of Personal protective equipmentCompliance with designProper scaling of faceRestricted access to base of face
Risk AssessmentDrainageMethod of workingMine design
Risk AssessmentCapped drill holesCompetencyMethod of workingRestrict access to person
Restrict operations requiring person on ground below face
Activity on ground to be planned so as to maximise stand off and maintain a line of retreat
Provision of Personal protective equipment
Restrict machine activity in areas above where person on ground
Restrict operations requiring person on ground below machine
Activity to be planned so as to maximise stand off and maintain a line of retreat
Restrict operations requiring person on ground below face
Activity to be planned so as to maximise stand off and maintain a line of retreat
Restrict operations requiring person on ground below face
Significant incident 53
Restricted access to crest areas and base of face
System to maintain awareness of hazard
Competence
Identify and isolate hazardous edges
Restricted access to crest areas of face
Blast design
Restrict access
Use of personal protective equipment
Restricted access
Restrict access
Use of personal protective equipment
Monitoring of spoil piles for movementProper drainage
Restrict access
Use of personal protective equipment
Control direction of access and machine working
Activity to be planned so as to maximise stand off and maintain a line of retreat
Provision of personal protective equipment
Restrict operations requiring person on ground below spoil piles
Activity to be planned so as to maximise stand off and maintain a line of retreat
Provision of personal protective equipment
Restrict machine activity above areas where person on ground
Restrict operations requiring person on ground below working machines
Activity to be planned so as to maximise stand off and maintain a line of retreat
Provision of personal protective equipment
Restrict operations requiring person on ground below spoil piles
Activity to be planned so as to maximise stand off and maintain a line of retreat
Provision of personal protective equipment
Restrict operations requiring person on ground below spoil piles
Activity to be planned so as to maximise stand off and maintain a line of retreat
Monitoring of spoil piles for movementProper drainage
Restrict access
Use of personal protective equipment
Restrict access
Use of personal protective equipment
Use of personal protective equipmentCompetenceMethod of workingOperator aware of dangersRestrict accessRisk AssessmentCompetenceDesign of spoil pilesMethod of dumping
Monitoring of spoil piles for movement
Preparation of base area for spoilRestrict accessRisk Assessment
Adequate drainage to prevent pondageCompetenceRestrict accessRisk assessment
CompetenceMethod of Working
Restrict accessRisk AssessmentDump condition monitoredDump design
Provision of personal protective equipment
Restrict operations requiring person on ground below spoil piles
Activity to be planned so as to maximise stand off and maintain a line of retreat
Provision of persoanl protective equipment
Restrict operations requiring person on ground below spoil piles
Operator aware of dangers (regular communication)
System to maintain awareness of hazards
Operator aware of dangers (identify hazardous edges)
Risk AssessmentCompetenceWarning devices in equipmentDump condition monitored
Design of dumpsRestrict accessControl drainageDump DesignIdentify hazardous edgesProtective barriersRestrict accessRisk AssessmentWorking methodControl drainageDump designMonitoring of movementRestrict accessRisk AssessmentWorking methodCompacted top layerDump designProper drainageWorking methodCompetence
Condition of dump regularly monitoredIdentify and isolate hazardous edgesMethod of working (eg dump short)Restrict accessCompetence
Identify and isolate hazardous edges
Protective barriersRestrict accessRisk Assessment
No machinery works above person on ground
Restrict/minimise the need for a person to be on the ground
Control direction of access and machine movement
Safety Alert 077
Method of working (minimise hazardous edges)
HIGHWALL MINING
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To return to the start of each main activity area click on the hyperlink in any row in column A of worksheet.
Hazard MechanismIllness
Equipment
Roof Fall
Collapse Of Person
Entrapment/Roof Fall
Gas And Coal Dust Ignition
Injury Caused By Incorrect Action By Employee
Injury To Personnel
Inrush
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Collapse Of Person
Ejection Of Water/Air/Mud/Material From Drivage Sudden Drivage Collapse
Entrapment/Roof Fall
Entrapment/Roof Fall
Flooding Inappropriate Drainage Design
Gas And Coal Dust Ignition Electrical Heating/Sparking
Frictional Heating
Impact-Sparking
Lightning
Inadequate Competency
Roof And Rib Failure
Gas And Coal Dust Ignition Electrical Heating/Sparking
Gas And Coal Dust Ignition
Gas And Coal Dust Ignition Grinding, Welding, Cutting, Uncontrolled Ignition Source
Gas And Coal Dust Ignition
Gas And Coal Dust Ignition
Highwall Collapse Drivage Instability Due To Adjacent Mining Effect
Highwall Collapse Drivage Instability Due To Unexpected Geological/Structural Conditions
Highwall Collapse Instability Due To Under Size Pillars
Injury Caused By Incorrect Action By Employee
Injury To Person In Drivage By Fall Of Roof And Rib
Electrical
Outbreak Of Fire
Aquifer Connection
Noxious Gas
O2 Defficiency
Injury To Personnel
Injury To Personnel
Injury To Personnel From Unauthorised Entry In ExcavationEntries Left With Unrestricted Access
Inrush
Inrush Connection With Mine Working
Inrush From Surface Feature/Structure
Person Overcome By Atmospheric Deficiency Failure Of Ventilation Equipment
Person Overcome By Atmospheric Deficiency
Person Overcome By Atmospheric Deficiency
Blast Damage
Blast Vibration
Geological Factor
Machine Vibration
Pillar/Web Collapse
Rainfall
Strong Wind
Subsidence
Weathering
Wet Strata
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On HighwallEquipment/Personnel/Services
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
Rock Fall From Highwall/Low Wall/End Wall Spoil Pile On Highwall
END
HIGHWALL MINING
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Control ReferencesCommunication ProcedureProvision Of Communication SystemRescue ProcedureConformity With Mining PlanConvergence MonitoringExtraction Sequence PlanGeotechnical StudyPillar DesignRestricted AreaCommunication ProcedureEquipment Repair ProcedureProvision Of Communication SystemRescue ProcedureCommunication ProcedureProvision Of Communication SystemRescue ProcedureConformity With Mining PlanEvacuation Of PersonnelGeotechnical StudyMine DesignAtmosphere Monitoring For Ch4E.R.A.E. Electrical EquipmentEquipment DesignEquipment Installed To SpecificationEquipment Manufactured To SpecificationEquipment SelectionMachine Monitoring For HeatingPredetermination Of Gas Quantity/Type/SourceUse Of Inert Gas
Ejection Of Water/Air/Mud/Material From Drivage
Flooding
Highwall Collapse
Injury To Person In Drivage By Fall Of Roof And Rib
Injury To Personnel From Unauthorised Entry In Excavation
Person Overcome By Atmospheric Deficiency
RETURN TO SURFACE MENU
Ventilation Quantity And VelocityAtmosphere Monitoring For CH4
Equipment DesignEquipment InstallationEquipment MaintenanceEquipment ManufacturerMachine Monitoring For HeatingPredetermination Of Gas Quantity/Type/SourceUse Of Inert GasVentilation Quantity And VelocityDetermination Of Restricted Activity In AreaProcedure For Working In Restricted AreaProhibited Activity AreaAtmosphere Monitoring For Ignition Potential
Evaluation For Presence Of Incendive RocksMining TechniquePredetermination Of Gas Quantity/Type/SourceRisk Assessment Of Explosion PotentialRisk Assessment Use Of Light AlloyRock Mass Characterisation Including Coal SeamsUse Of Inert Gas/Stone Dust/WaterVentilation Quantity And VelocityWater Spray ConfigurationWater Spray QuantityLightning ConductorAccurate Alignment/GuidanceAccurate Plans Of Other WorkingsConformity With Mining PlanGeotechnical StudyMonitoring Stowage Of DrivageContinuous Updating Of Seam Structural ModelDelineation Of Hazard ZoneDetailed Highwall MappingStowage Of DrivageAccurate AlignmentConformity With Mining PlanGeotechnical StudyGuidance SystemStowage Of DrivageEmployment SelectionRecovery CompetencyUnderground CompetencyCompetent Person To Supervise Excavation ActivityMonitoringRisk Assessment Of Conditions By Competent PersonSupport
Automatic Cut Off Of Cutting Power At 2% Methane General Body Gas Concentrations
Automatic Cut Off Of Cutting Power At 2% Methane General Body Gas Concentrations
Atmospheric MonitoringEquipment Design To SpecificationEquipment Installation To SpecificationEquipment Maintenance To SpecificationEquipment Manufacture To SpecificationEquipment Monitoring (Thermal Sensing Of Equipment)Equipment Selection To SpecificationFire Suppession EquipmentInert AtmosphereRemote Visual MonitoringAtmospheric MonitoringEquipment Design To SpecificationEquipment Installation To SpecificationEquipment Maintenance To SpecificationEquipment Manufacture To SpecificationEquipment Monitoring (Thermal Sensing Of Equipment)Equipment Selection To SpecificationEvacuation Of PersonnelFire Suppession EquipmentInert AtmosphereProcedure For Fire FightingUse Of Flame Retardant MaterialBarricades/Fences With Danger SignsPersonnel Movement Restrictions To Work AreaSealing All Completed DrivagesConformity With Mining PlanGeotechnical StudyMine DesignConformity With Mining PlanGeotechnical StudyMine DesignRisk Assessment Of Potential InrushConformity With Mining PlanGeotechnical StudyInrush Protective ProceduresMine DesignRisk Assessment Of Potential InrushMaintenance Of Ventilation EquipmentMonitoring Air QualityProcedure For Ventilation FailureAdequate VentilationCommunication EquipmentCommunication ProceduresMonitoring Air QualitySelf RescuersAdequate VentilationCommunication EquipmentMonitoring Air QualityOxygen Self RescuersRescue ProceduresSelf Contained Breathing Apparatus
Blast DesignProtective Canopy AS 2294Remove PersonScaling DownProtective Canopy AS 2294Remove PersonConformity With Mining PlanMining Plan
Protective Canopy Removal Of Person From Hazardous AreaProtective Canopy AS 2294Remove PersonRestrictive Zones For EquipmentConformity With Mining PlanConvergence Monitoring For InstabilityGeotechnical Study To Determine Pillar DesignMachine Alignment ControlCatchrillProtective Canopy AS 2294Remove Person From Hazardous AreaSurface Drainage
CatchrillConformity With Mining PlanGeotechnical StudyLong Term PlanningMonitoring For SubsidenceCatchrillPresplittingProtective Canopy AS 2294Provision Of Protective BenchRemove Person From Hazardous AreaScaling DownCatchrillProtective CanopySurface Drainage
Geotechnical Study To Incorporate Strata Below Seam & Stab
MOBILE EQUIPMENT (surface)
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Sub Activity Hazard MechanismMaintenance Of Equipment Injury To Person From Tyre Blowout Fitting And Refitting Tyres
Maintenance of Equipment Injury to person from component failure Cracks in equipment
Maintenance of Equipment
Operation of Equipment Contact With Hazardous Material \
Operation of Equipment Electrocution
Operation of Equipment Electrocution
Operation of Equipment Injury Sustained Within Equipment Equipment Induced Factors
Maintenance Of Equipment
Operation of Equipment
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Person Injured by collapse of supported component
Inadequate support of component Part
Contact With Underground Cables
Contact With And Damage To Trailing Cable
Operation of Equipment Injury Sustained Within Equipment Equipment Induced Factors
Operation of Equipment Falling From Lift Box
Operation of Equipment Horseplay
Operation of Equipment
Operation of Equipment
Operation of Equipment
Operation of Equipment
Operation of Equipment Non Use Of Seating
Operation of Equipment Injury To Person From Tyre Blowout Contact With High Voltage
Injury To Person Falling Off Mobile Equipment
Injury To Person Falling Off Mobile Equipment
Injury To Person Falling Off Mobile Equipment
Inappropriate Access/Alighting Facility
Injury To Person Falling Off Mobile Equipment
Slippery Surface On Mobile Equipment
Injury To Person Falling Off Mobile Equipment Component
Lack Of Personal Restraining Devices
Injury To Person Falling Off Mobile Equipment Component
Lack Of Restraining Guards/Sides
Injury To Person Falling Off Mobile Equipment Component
Operation of Equipment Injury To Person From Tyre Blowout Contact With High Voltage
Operation of Equipment Injury To Person From Tyre Blowout Contact With Hot Ground
Operation of Equipment Injury To Person From Tyre Blowout Lightning Strike
Operation of Equipment Reduced Traction
Operation of Equipment
Operation of Equipment Mobile Equipment Moving Into Liquid Equipment Inundation
Operation of Equipment
Loss Of Control During Towing Of Equipment
Loss Of Control During Towing Of Equipment
Severance Of Towing Connection
Operator Contact With Outside Environment
Uncontrolled Operator Movement
Operation of Equipment
Operation of Equipment
Operation of Equipment
Operation of Equipment Brake Failure
Operation of Equipment Changed Road Conditions
Operation of Equipment
Operation of Equipment Crushed Operator Cabin
Operation of Equipment
Operator Contact With Outside Environment
Uncontrolled Operator Movement
Person Injured By Fires On Mobile Equipment
Flammable Material Contact With Ignition Source
Person Injured By Fires On Mobile Equipment
Outbreak Of Fire When Refuelling
Person Injured By Mobile Equipment Rollover
Person Injured By Mobile Equipment Rollover
Person Injured By Mobile Equipment Rollover
Cross Grade Movement On Steep Grade
Person Injured By Mobile Equipment Rollover
Person Injured By Mobile Equipment Rollover
Environmental Factors (Road Visibility, Sun, Lights)
Operation of Equipment
Operation of Equipment
Operation of Equipment Fitness For Duty
Operation of Equipment
Operation of Equipment
Operation of Equipment
Operation of Equipment Steering Failure
Operation of Equipment Tyre Blowout
Operation of Equipment Unrestrained Object
Operation of Equipment
Operation of Equipment Unstable Crest Edge
Operation of Equipment Unstable Dump Edge
Person Injured By Mobile Equipment Rollover
Environmental Factors (Road Visibility, Sun, Lights)
Person Injured By Mobile Equipment Rollover
Excessive Speed For Conditions
Person Injured By Mobile Equipment Rollover
Person Injured By Mobile Equipment Rollover
Improper Tyre Inflation Pressures
Person Injured By Mobile Equipment Rollover
Mobile Equipment Being Moved In An Unstable Condition (Eg Truck Body In Raised Position)
Person Injured By Mobile Equipment Rollover
Mobile Equipment Movement On Unstable Ground
Person Injured By Mobile Equipment Rollover
Person Injured By Mobile Equipment Rollover
Person Injured By Mobile Equipment Rollover
Person Injured By Mobile Equipment Rollover
Unrestrained Person Movement
Person Injured By Mobile Equipment Rollover
Person Injured By Mobile Equipment Rollover
Operation of Equipment Unstable Dump Edge
Operation of Equipment
Operation of Equipment Unstable Stock/ Spoil Pile
Operation of Equipment
Operation of Equipment
Operation of Equipment Incorect loading procedures
Operation of Equipment Insecure Load
Operation of Equipment Unstable Load
Person Injured By Mobile Equipment Rollover
Person Injured By Mobile Equipment Rollover
Unstable Load On Mobile Equipment
Person Injured By Mobile Equipment Rollover
Person Injured By Object Falling Off Mobile Equipment
Component Part Of Mobile Equipment Falling Off
Person Injured By Object Falling Off Mobile Equipment
Failure Of Lifting Or Securing Equipment
Person Injured By Object Falling Off Mobile Equipment
Person Injured By Object Falling Off Mobile Equipment
Person Injured By Object Falling Off Mobile Equipment
Operation of Equipment Unstable Load
Operation of Equipment
Operation of Equipment Crushed Operator Cabin
Operation of Equipment Flyrock
Operation of Equipment
Operation of Equipment Rockfall
Operation of Equipment Bogged Equipment
Operation of Equipment
Operation of Equipment
Operation of Equipment Inundated Equipment
Person Injured By Object Falling Off Mobile Equipment
Person Injured By Object Falling Off Mobile Equipment
Volume Overload Of Mobile Equipment
Person Injured By Object Falling Onto Mobile Equipment
Person Injured By Object Falling Onto Mobile Equipment
Person Injured By Object Falling Onto Mobile Equipment
Object Falling Onto Mobile Equipment
Person Injured By Object Falling Onto Mobile Equipment
Person Injured During Equipment Recovery
Person Injured During Equipment Recovery
Equipment Falling Into Deep Excavation
Person Injured During Equipment Recovery
Equipment Suspended On Bench
Person Injured During Equipment Recovery
Operation of Equipment Inundated Equipment
Operation of Equipment Overturned Equipment
Operation of Equipment Changed Road Conditions
Operation of Equipment Contact Whilst Parked
Operation of Equipment Excessive Speed
Operation of Equipment Inadequate Light
Operation of Equipment
Operation of Equipment
Person Injured During Equipment Recovery
Person Injured During Equipment Recovery
Person Injured In Mobile Equipment Collision
Person Injured In Mobile Equipment Collision
Person Injured In Mobile Equipment Collision
Person Injured In Mobile Equipment Collision
Person Injured In Mobile Equipment Collision
Interaction Between Light Mobile Equipment And Other Mobile Equipment
Person Injured In Mobile Equipment Collision
Interaction Between On Site Service Mobile Equipment And Other Mobile Equipment
Operation of Equipment
Operation of Equipment Lack Of Adhesion
Operation of Equipment
Operation of Equipment
Operation of Equipment
Person Injured In Mobile Equipment Collision
Interaction Between On Site Service Mobile Equipment And Other Mobile Equipment
Person Injured In Mobile Equipment Collision
Person Injured In Mobile Equipment Collision
Mobile Equipment Colliding With Person
Person Injured In Mobile Equipment Collision
Mobile Equipment Falling Into Excavation
Person Injured In Mobile Equipment Collision
Mobile Equipment Hitting Overhead Powerline/Cable Tower
Operation of Equipment
Operation of Equipment
Operation of Equipment
Operation of Equipment Narrow Roadway Width
Operation of Equipment
Operation of Equipment Overwatering
Operation of Equipment
Operation of Equipment
Person Injured In Mobile Equipment Collision
Mobile Equipment Hitting Overhead Powerline/Cable Tower
Person Injured In Mobile Equipment Collision
Mobile Equipment Movement In Congested Area (Around And In Tunnels, Buildings, Working Faces And Other Areas
Person Injured In Mobile Equipment Collision
Mobile Equipment/Component Failure
Person Injured In Mobile Equipment Collision
Person Injured In Mobile Equipment Collision
Overloading Extending Braking Distance
Person Injured In Mobile Equipment Collision
Person Injured In Mobile Equipment Collision
Restricted Vision From Within Mobile Equipment
Person Injured In Mobile Equipment Collision
Restricted Vision Due To Roadway Environment
Operation of Equipment ReversingPerson Injured In Mobile Equipment Collision
END
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Control ReferencesMaintenance procedureMobile Equipment design
Mobile Equipment maintenance
Mobile Equipment manufactureOperator competence
Maintenance proceduresCompetenceProvision of propping devicesJob safety Analysis
Mobile Equipment maintenanceRisk assessmentMaintenance Procedures
AS 1678Cabling planDigging permitOperator competenceTraffic restrictionCable handling proceduresCompetenceEquipment moving proceduresRestricted traffic accessWarning signsDesign of seat belt
Equipment movement procedureErgonomic designed control AS 2956
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Safety Alert 083
Safety Alert 071
Safety Alert 098
Procedures for transport of hazardous materials
Ergonomic designed seating AS 2955Ergonomically designed cabin AS 2953
Mobile Equipment maintenanceOperator competence
Provision of air conditioningReduced noise levelUse of seat beltCompetenceLifting equipment designLifting procedure
Equipment movement procedureOperator competenceDesigned access systems AS 3868Mobile Equipment design
Mobile Equipment maintenanceOperator competenceMobile Equipment design
Mobile Equipment maintenanceOperator competenceMaintainence procedureOperating procedure
AS 1891
AS 2626
Mobile Equipment design AS 1418.10Passenger loading restriction
Use of seatingOperator competenceSeat beltsElectric isolation procedures
Equipment movement procedureHeight limitationIsolation procedure
Machine access surface standard Safety Alert 078
Significant incident No 46
Personnel prescribed exposure limits(Noise,Heat,Dust)
Provision of personal restraining devices
Use of personal restraining devices
Provision of seating for passengers
Operator competenceProtective barrierWarning signCooling of hot area
Equipment movement restrictionOperator competenceSite inspection
Operator competencePrime mover towing capacity AS 2955.9
Towing procedures
Design of connection equipmentMaintenance of connectionOperator competence
AS 1872Risk assessmentTowing proceduresUse of appropriate connection
Equipment movement procedure
Equipment operating procedureHazard warning sign
Mobile Equipment maintenanceOperator competencePhysical barrierReversing procedureEnclosed cabin
Mobile Equipment isolation procedure
Mobile Equipment raised body alarm
Mobile Equipment isolation procedure
Risk assessment of towing operation
Towed equipment braking system relative to weight
Provision of appropriate connection
Provision of appropriate safety chain/rope
Use of appropriate safety chain/rope
Mobile Equipment design (enclosed brake)
Ergonomic operator compartment
Protective structureRisk assessmentSeat beltsEngine cooling systemFire resistant fluidFire suppression systemFuel line layout and design
Heat shielding of hot componentMobile Equipment design
Mobile Equipment maintenance
Mobile Equipment manufactureOil line layout and designPre-start checksEquipment access restrictionOperator competenceRefuel station design AS 1940Refuelling procedureMobile Equipment design AS 2958
Mobile Equipment maintenanceMobile Equipment selectionOperator competenceRegular dynamic brake testing AS 2958BarriersOperator competenceRoad maintenanceRoad widthSpeed restrictionWarning signOperator competency
Restrict personal accessTilt alarmMobile Equipment design AS 2953R.O.P.S AS 2294
Mobile Equipment maintenanceOperating procedureOperator competenceRoad designRoad maintenanceRoad marker
Restrict access to suitable equipment
Dust suppression (road watering)
Tinted windscreenWarning signOperator competenceSpeed restrictionWarning sign
Prohibition of drug, alcohol useTesting of workforce
Mobile Equipment maintenanceOperator competence
Equipment movement procedureLoading/unloading procedure
Mobile Equipment control device
Operator competenceWarning barrierGround preparationOperator competency
Restricted personnel accessWork site inspectionMobile Equipment design
Mobile Equipment maintenanceOperator competence
Mobile Equipment maintenanceOperator competenceTyre maintenance procedureTyre selectionMobile Equipment designOperating procedureSecure storageDesign of restraintsEffective communicationUse of seat beltsBarriers
Operator competencyWorksite inspectionBarrierDump procedure
Mobile Equipment indicator device
Restrict access to suitable equipment Safety Alert 102
Mobile Equipment movement/procedure
Operator competencyWork site inspectionLiquid equipment design AS 2809Liquid tank bafflesLoading procedureLoading restrictionMobile Equipment selectionOperator competence
Operator competencyRestrict access to personnelStockpile managementWork site inspectionMaintenance of equipmentOperator competencePre-operation checksLoad restrictions (SWL's)Loading procedures
Maintenance of lifting equipmentOperator competence
Load securityLoading procedureMobile Equipment design
Mobile Equipment maintenanceOperator competenceLoad stabilityLoad securityLoading procedureMobile Equipment design
Mobile Equipment maintenanceOperator competenceSpeed restrictionLoad stabilityLoading procedureMobile Equipment design
Mobile Equipment maintenanceOperator competence
Mobile Equipment movement/procedure
Mobile Equipment movement/procedure
Safety Alert 067
Provision of appropriate equipment
Use of appropriate lifting equipment
Safety Alert 053
Speed restrictionLoad indicatorsLoading procedureLoading restrictionOperator competenceF.O.P.S. AS 2294Mobile Equipment design AS 2953BarricadesBlast designBlast procedureDefined hazardous area
Restrict access to Hazard areasWarning signsBarriersDefined hazardous area
Warning signsWork procedureBarriers to hazardous area
Mine designOperator competenceWarning signsCompetence
Provision of recovery equipment
Restriction of personnel accessRisk AssessmentCompetence
Provision of recovery equipment
Restriction of personnel accessRisk AssessmentCompetence
Provision of recovery equipment
Restriction of personnel accessRisk AssessmentCompetence
Provision of recovery equipment
Mobile Equipment movement procedure
Defined equipment movement area
Restriction of personnel accessRisk AssessmentCompetence
Provision of recovery equipment
Restriction of personnel accessRisk AssessmentCompetenceOperating restrictionRoad designRoad maintenanceRoad separationWarning signCompetenceDesignated parking areaDirection sign
CompetenceProvision of brakesSpeed restrictionWarning signCompetence
Equipment movement procedureMobile Equipment design
Mobile Equipment maintenance
Mobile Equipment warning lightReflective signSpeed restrictionSurface lightingWarning signCompetence
Parallel parkingUse of warning systemCompetence
Safety Bulletin 034
Parking procedure (parallel parking) Safety Bulletin 034
Safety Bulletin 034
Mobile Equipment proximity device
Light vehicle movement procedure Safety Bulletin 034
Mobile Equipment interaction procedure
Mobile Equipment proximity warning device
Immobilisation of equipment
ParkingParking proceduresServicing procedureUse of warning systemsVehicle designWarning signCompetence
Equipment movement procedure
Mobile equipment maintenanceRoad designRoad maintenanceCompetenceDesignated equipment routeDesignated personnel routeEmergency stop
Equipment movement procedure
Personnel movement procedurePersonnel restricted accessPhysical barriersSpeed restrictionWarning signEquipment design
Equipment movement procedure
Equipment operating procedureExcavation warning sign
Mobile Equipment maintenanceOperator competenceReversing procedureRisk assessment of excavationSafety bermTipping procedureCabling moved undergroundCabling re-routingCompetence
Equipment movement procedure
Mobile Equipment proximity warning device
Mobile Equipment design (horn, lights, brakes)
Power line layoutRaising power lineWarning sign
Operator competence
Restriction of equipment access
Warning signComponent testingMobile Equipment design
Mobile Equipment maintenanceOperator checkOperator competencePeriodic brake testMobile Equipment separationOptimum road widthSpeed restrictionTraffic controlTraffic routeCompetenceLoad indicatorMobile Equipment designWeight restrictionCompetenceEquipment selectionRoad designRoad maintenanceWatering procedureCompetenceMobile Equipment design
Mobile Equipment maintenanceWindscreen cleaning devicesEliminating signOperating procedureReflective signRemoval of vision obstacleRoad designRoad edge clearanceWarning sign
External to equipment warning device
Onboard proximity warning device
Mobile Equipment interaction procedure
Use of equipment warning system
CompetenceMobile Equipment alarmMobile Equipment design
Mobile Equipment maintenance
Reversing procedure
Mobile Equipment proximity device
NON MOBILE EQUIPMENT,BINS, BUILDINGS
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Sub Activity Hazard MechanismEntrapment in Burning Machine
Unknown Void
Conveyors Conveyor Fire Friction Heating
Conveyors Falling Tension Weight Breakage Of Conveyor Components
Conveyors Material Spillage
Conveyors Person Falling Onto Conveyor Working On Or Near Conveyors
Bins Reclaimed from below
Conveyors
Other equipment, bins, buildings
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Bins Reclaimed from below Fire in buried/trapped mobile machine.
Bins Reclaimed from belowInrush of Fluidised material into working area
Accumulation and release of fluidised material
Bins Reclaimed from below Person/mobile machine breaks through crust , falls into void
Injury To Person Caused By Conveyor Spillage
Conveyors Person Falling Onto Conveyor Working On Or Near Conveyors
Conveyors Person In Contact With Conveyor Uncontrolled Start Of Conveyor
Conveyors Contact With Conveyor
Conveyors Conveyor Roll Back
Conveyors Damaged Belt
Conveyors Uncontrolled Start Of Conveyor
Person Struck By Or Caught By Moving Conveyor
Person Struck By Or Caught By Moving Conveyor
Person Struck By Or Caught By Moving Conveyor
Person Struck By Or Caught By Moving Conveyor
Conveyors Uncontrolled Start Of Conveyor
Other equipment Falling From Heights Adverse Environment Factors
Other equipment Falling From Heights Failure Of Personal Safety Equipment
Other equipment Falling From Heights
Other equipment Falling From Heights
Other equipment Falling From Heights
Other equipment Structure Failure Corrosion
Other equipment Structure Failure Fatigue
Structure Failure Inappropriate Modifications
Other equipment Misuse
Other equipment Structure Failure Overloading
Other equipment Structure Failure Vibration
Person Struck By Or Caught By Moving Conveyor
Inadequate Assessment Of Working Area
Inadequate Design Construction Of Plant
Safety Equipment Being Wrongfully Used
Structure Failure
END
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Control ReferencesEngine shutdown systems.
Maintenance of fire suppression systems.Situation management planAutomatic fire suppression systems.Keep person out of range of hazard.
Attention to stockpile drainage.Design to minimise inrush potential.Assess hazard. AS 1755Design of stockpile
Method of working stockpile
System to monitor feeder operation.CompetenceHousekeepingInspectionMonitoringPreventive maintenanceRisk assessmentConveyor component inspectionConveyor component maintenanceConveyor designConveyor guardingRestricted accessCompetenceConveyor designConveyor loadingCompetence
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Control water additions to susceptible material.
System to prevent person/machine passing near potential void.
System to maintain awareness of the hazard
Conveyor guardingEmergency shutdown devicesIsolation proceduresProvision of conveyor isolatorsRisk assessmentWork procedures AS 1755CompetenceConformity with positive lockout design
Design of positive of lockout of equipmentFail safe design
Isolation of power source AS 1755Pre-start proceduresRegular effective communicationRisk assessmentAdequate accessCompetenceConveyor guards
Provision of emergency shutdown devicesRisk assessmentWork proceduresAnti roll back deviceCompetencyControl conveyor loadConveyor brakeConveyor designConveyor maintenance AS 1755Belt designBelt inspectionBelt maintenanceDamaged belt detectionRestricted accessCompetenceConformity with positive lockout design
Design for positive lockout of equipment AS 2626Fail safe control systemGuarding of conveyor
AS 1891
Installation of positive lockout equipmentIsolation proceduresPositive isolation of equipment AS 2626Regular effective communication AS 1576Restricted access AS 1418Risk assessment
Installation and maintenance of pre-start alarms
Installation of positive lockout mechanisms
Installation and maintenance of pre-start alarms
Security of PLC control system
Assessment of environmental conditionsCommunication
Maintaining of environmental conditions
Appropriate Use of Lift boxesCompetenceDesign of appropriate restraintsPerson's ability to work at heights
Selection and use of ScaffoldingSelection and use of working platformsConstruct to risk assessment designModifications to Plant
Audit for compliance of useCompetence in correct procedureAuditingConstructionDesignMaintenanceManufacturerMaterial selectionMonitoringProtective coatingsDesignMaintenance AS 2670, AS 1837Material selectionMonitoringAuthorisationsCurrent drawingsDesignRisk assessmentSpecificationsUse for design purposeCondition monitoringDesignHousekeepingLoad markingsUse for specificationsDesign
Selection, use and maintenance of personal safety equipment to meet
Risk assessment of work area by competent person
Selection and use of Personal protective equipment
Plant design preconstruction & risk assessment.
Significant incident 052
Safety Bulletin 028
STOCKPILES
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Hazard MechanismFire In Buried/Trapped Mobile Machine
Accumulation And Release Of Fluidised Material
Falling Material In Bin Or Hopper
Person Near Stockpile
Person On Ground During Load/Unload Operations
Entrapment In Burning Machine
Inrush Of Fluidised Material Into Working Area
Person Struck By Falling/Rolling Object
Person/Machine Engulfed In Material
Stockpile Self-Heating
Unknown Void
Vehicle/Mobile Equipment Rollover
Entrapment In Burning Machine
Inrush Of Fluidised Material Into Working Area
Person Struck By Falling/Rolling Object
Person Struck By Falling/Rolling Object
Person Struck By Falling/Rolling Object
Person/Machine Engulfed In Material Slumping Of Stockpile Edge Results In A Flow Of Material
Stockpile Self-Heating Person/Machine Breaks Through Surface Crust In Heated Stockpile Area
Unknown Void Person/Mobile Machine Breaks Through Crust, Falls Into Void
Inappropriate Retrieval Of Immobilised Machine
Material Hangs Up In Body
Mobile Machine Overturns To The Side
Outside Wheels Sink In Soft Stockpile Edge
Vehicle Driven Over An Edge
Unknown Void Person/Mobile Machine Breaks Through Crust, Falls Into Void
Vehicle/Mobile Equipment Rollover
Vehicle/Mobile Equipment Rollover
Vehicle/Mobile Equipment Rollover
Vehicle/Mobile Equipment Rollover
Vehicle/Mobile Equipment Rollover Stockpile Edge Gives Way, Machine Overturns Backwards
Vehicle/Mobile Equipment Rollover
END
STOCKPILES
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Control ReferencesAutomatic Fire Suppression SystemsEngine Shutdown SystemsMaintenance Of Fire Suppression SystemsSituation Management Plan Assess HazardAttention To Stockpile Drainage
Control Water Additions To Susceptible MaterialDesign To Minimise Inrush PotentialKeep Person Out Of Range Of HazardClean Down Hung-Up Material Before Entry
Control Access By Persons To Hazardous AreasIsolate Sources Of Uncontrolled Operation Minimise The Need To Enter Bin
Keep Person Out Of Range Assess Hazard
Control Pedestrians Around Operating MachinesAssess HazardControl Drainage
Control Water Additions To Susceptible MaterialKeep Person/Machine Out Of RangeMethod Of Working The Stockpile
Assess Hazard, Predict Potential Heated AreasIsolate Heated AreasMethod For Working Heated MaterialMonitoring Potential Heated AreasDesign Of StockpileMethod Of Working The Stockpile
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System To Maintain Awareness Of The HazardSystem To Monitor Feeder Operation
Risk Assessment (Refer 12.3)Sound Retrieval Techniques (Refer 12.3)Equipment DesignEquipment SelectionRemove Build UpDesign Of StockpileDirection Of Machine MovementRisk AssessmentSide Slope Suitable To The MachineSurface Compaction Standards
Method Of Working The StockpileDesign Of StockpileDump Short, Push Over EdgeProvision Of Protective BermRisk AssessmentSlow Speed BackupStability Of Stockpile EdgeSuitability Of MachineArrange Lighting To Avoid Shadows
Identify And Isolate Hazardous Edges
System To Prevent Person/Machine Passing Near Potential Void
Maintain Concave Profile In Cross Section Rather Than Convex
Control Direction Of Access And Machine Working
Method Of Working To Minimise Hazardous Edges Significant Incident 42
STOCKPILE, HANDLING, DUMP, RECLAIM
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Sub Activity HazardAccumulation of gas/loss of oxygen
Entrapment
Entrapment
Excess respirable dust
Tunnel Explosion
Tunnel Fire
Feeders/Reclaimers
Spoilpiles
Stockpiles
Tailings Dams/Mud Dumps
Feeders/Reclaimers
Feeders/Reclaimers
Feeders/Reclaimers
Feeders/Reclaimers
Feeders/Reclaimers Person falling/tripping contact with in- motion machinery
Feeders/ReclaimersPerson falling/tripping contact with in- motion machinery
Feeders/ReclaimersPerson falling/tripping contact with in- motion machinery
Feeders/Reclaimers
Feeders/Reclaimers
Tunnel Fire
Entrapment in Burning Machine
Falling/Rolling Object
Person/Machine engulfed in material
Person/Machine engulfed in material
Stockpile self-heating
Unknown Void
Person/Machine engulfed in material
Person/Machine engulfed in material
Feeders/Reclaimers
Spoilpiles
Spoilpiles
Spoilpiles Inrush of Fluidised material into working area
Spoilpiles
Stockpiles
Stockpiles
Stockpiles
Tailings Dams/Mud Dumps
Tailings Dams/Mud Dumps
STOCKPILE, HANDLING, DUMP, RECLAIM
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Mechanism Control ReferencesPerson in/near hazardous area Use artificial atmosphere equipment
Ventilate to the appropriate standard
Fire (in buried/trapped machine) Automatic engine shutdown system.Automatic fire suppression system.
Situation management planAlternative accessControl drainage.Control explosion potentialControl fire potentialDesign of structureMaintenance of structureProtection of structure
Person in/near hazardous area Assess hazard - reduce exposure
Accumulation of material/spillage Maintain adequate lightingMaintain clear work area
Inadequate guarding Provide barriers
Incorrect work methods Hazard assessment
Person in/near tunnel
Restrict access
Person in/near tunnel Equipment condition monitoring.Escape routes and evacuation plan.Heat detection/fire warning systems.
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Maintenance of fire suppression systems.
Flooding, slumping, fire, explosion, structural failure
Suppress dust to standards set elsewhere
Periodically assess the gas and dust explosion potential of the situation
Provide ventilation appropriate to the situation
Person in/near tunnel
Restrict access
Fire in buried/trapped mobile machine. Automatic fire suppression systems.Engine shutdown systems.
Situation management plan
Person struck by falling/rolling object Assess hazard
Assess hazard.Attention to stockpile drainage.
Design to minimise inrush potential.Keep person out of range of hazard.
Slumping of material Assess hazardKeep person clear of hazard area
Uncontrolled release of mud in spoil Assess hazard.
Control location and size of mud dump.Keep persons clear of hazard area.
Isolate heated areasMethod for working heated materialMonitor potential heated areasDesign of stockpileMethod of working stockpile
System to monitor feeder operation.
Keep person/machine out of rangeRisk assessmentAttention to drainage.Licensed damsRisk assessment.
Maintenance of heat detection fire warning system.
Maintenance of fire suppression systems.
Keep person/machine clear of hazard area
Accumulation and release of fluidised material
Control water additions to susceptible material.
Maintain awareness of the potential hazard.
Person/machine breaks through surface crust in heated spoil
Assess hazard, predict potential heated areas
Person/mobile machine breaks through crust , falls into void
System to maintain awareness of the hazard
System to prevent person/machine passing near potential void.
Person/machine breaks through crust, sinks into liquified material
Uncontrolled release of liquefied material.
Store liquid/liquefiable materials in a suitable containment.
END
SUMPS,DRAINAGE (surface)
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Hazard MechanismBoats Overturning/Sinking
Breaking Through Crust
Material Slipping Into Sump
Person Slipping In Muddy Conditions
Pontoon Sinking/Overturning
Entering Excavation Obscured By Water Or Mud
Entering Excavation Obscured By Water Or Mud
Entering Excavation Obscured By Water Or Mud
Entering Excavation Obscured By Water Or Mud
Entering Excavation Obscured By Water Or Mud
Entering Excavation Obscured By Water Or Mud
END
SUMPS,DRAINAGE (surface)
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Control ReferencesCompetencyRestrict OperationsSelection Of BoatWearing Of Safety GearMark Excavation LimitsRestrict AccessSump DesignInspections And Monitoring Of ConditionsMark Excavation LimitsRestrict AccessCompetence Correct FootwearProperly Defined ProceduresRestrict AccessDesign Of PontoonRegular InspectionsRegular Maintenance
Wearing Of Personal Protective Equipment
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TAILINGS DAMS, DUMPS
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Hazard Mechanism
Uncontrolled Release Of Liquefied Material
Person/Machine Engulfed In Material
Person/Machine Engulfed In Material Person/Machine Breaks Through Crust, Sinks Into Liquefied Material
Person/Machine Engulfed In Material
END
TAILINGS DAMS, DUMPS
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Control ReferencesKeep Person/Machine Out Of RangeRisk AssessmentAttention To DrainageLicensed DamsRisk Assessment
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Store Liquid/Liquefiable Materials In A Suitable Containment
``
TRENCHING
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Hazard MechanismContact With Underground Services
Falling Into Trench
Flooding Of Trench
Toxic Atmosphere
Trench Wall Failure
Working In And Around Trenches
Working In And Around Trenches
Working In And Around Trenches
Working In And Around Trenches
Working In And Around Trenches
Working In And Around Trenches
END
TRENCHING
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Control ReferencesAdherence to digging procedureDigging procedurePermit to digUp to date site plan
BarriersDesignEvacuation procedureExcavation/ramping systemStrata controlConfined space proceduresExcavation procedureMonitoringProvision of Breathing ApparatusCompetenceDesign WH&S ActRisk assessmentShoring WH&S ActStrata control WH&S Act
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BLIND SHAFT, RAISE BORING HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Sub Activity Hazard
Contact With High Pressure
Crushing And Contusion
Crushing And Contusion
Equipment Establishment
Lining Operations
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Equipment Establishment Surface Equipment Failures And Problems
Equipment Establishment Surface Equipment Failures And Problems
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation Crushing, Contusion And Suffocation Of Underground Personnel
Electrocution
Electrocution
Electrocution
Eye Injury From Grit And Water
Fire On Equipment
Fire On Equipment
Fire On Equipment
Gas Ignition During Drilling
Gas Ignition During Drilling
Gas Ignition During Drilling
Equipment Operation Crushing, Contusion And Suffocation Of Underground Personnel
Equipment Operation Crushing, Contusion And Suffocation Of Underground Personnel
Equipment Operation Crushing, Contusion And Suffocation Of Underground Personnel
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Gas Ignition During Drilling
General Injuries Due To Environment
General Injuries Due To Environment
General Injuries Due To Environment
High Airborne Dust Levels
High Noise Levels
Toxic Fumes
Toxic Fumes
Asphyxiation Of Personnel In Bore
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation
Equipment Operation Subsidence/ Collapse Of Drill Unit Into Bore
Equipment Operation
Equipment Operation
Lining Operations
Lining Operations Injuries From Explosion Of Gas In Bore
Lining Operations Injuries From Explosion Of Gas In Bore
Personnel Falls
Personnel Falls
Personnel Falls
Personnel Falls
Lining Operations Injuries From Explosion Of Gas In Bore
Lining Operations Injuries From Explosion Of Gas In Bore
Lining Operations Injuries To Personnel From Liner Elements
Lining Operations Injuries To Personnel From Liner Elements
Lining Operations Injuries To Underground Personnel From Fire, Smoke
Lining Operations Injuries To Underground Personnel From Fire, Smoke
Lining Operations
Lining Operations
Lining Operations
Lining Operations
BLIND SHAFT, RAISE BORING HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Mechanism Control ReferencesCivil preparation of site
Foundation and equipment design
Proper assemblyEquipment maintenanceEquipment auditingOperator competenceOperating procedure
Mobile Equipment Mishaps Operating procedureUtilisation of suitable machines
Suitable working surfacesPersonnel competenceEquipment maintenanceEquipment auditingDesign of equipmentMaintenance of equipmentOperating procedureProtective equipment if necessary
Equipment maintenanceOperating procedureMaintenance procedureOperator competenceEquipment maintenanceOperating procedureOperator competence
Entanglement With Rotating Parts Equipment designEquipment maintenanceOperating procedureMaintenance procedureCorrect clothing in good repairGuarding of dangerous partsDesign of cutter/reaming headMaintenance of cuttersOperating procedure
Equipment Operation
RETURN TO UNDERGROUND MENUTo return to the start of each main activity area click on the hyperlink in any row in
Collapse Of Equipment During Erection/ Dismantling
Restriction of personnel to operate machines
Blowout Of Hydraulic System Elements
Dropping Of Equipment Parts Or Liner Sections
Bridging And Subsequent Bulk Release And Fall Of Plugs Of Down Borehole, Flushing Into Adjacent Bore Bottom Area
Restriction of personnel access to bore bottom and adjacent areas
Blockage clearance procedureDesign of cutter/reaming headMaintenance of cuttersOperating procedure
Blockage clearance procedure
Contact With Live Parts Equipment designEquipment maintenanceMaintenance procedureOperating procedure
Indirect Contact Equipment designEquipment maintenance
Lighting Strike On Boring Plant Lightning protection
Equipment designOperating procedureEquipment maintenanceProtective equipment if required
Electrical Fault Electrical designElectrical maintenanceEquipment housekeepingOperating procedureEquipment maintenanceEquipment housekeepingEquipment designOperating procedureEquipment maintenanceEquipment housekeepingOperating procedures
Operating procedure
Maintenance of cutter headDesign of equipmentOperating procedureWelding/cutting procedureEquipment design
Bridging And Subsequent Bulk Release And Fall Of Plugs Of Down Borehole, Flushing Into Adjacent Bore Bottom Area
Falling Debris Flushes Irrespirable Atmosphere Into Bore Bottom And Adjacent Areas
Restriction of personnel access to bore bottom and adjacent areas
Adequate ventilation of bore bottom area
Weathering Debris Falls Down Bore From Unlined Surfaces After Completion Of Bore
Restriction of personnel access to bore bottom and adjacent areas
Operating procedure in thunderstorms
Grit And Or Water Spray From Equipment
Ignition Of Spilled/ Accumulated Oil
Ignition Of Waste Material Accumulations
Falling Debris Flushes Flammable Gas Into Areas Adjacent To Bore Bottom Where Incendive Source Is Present
Ventilation or inertisation of borehole
Adequate ventilation of bore bottom, and adjacent areas
Restriction of activities near bore bottom
Incendive Sparking At Cutter Head In Presence Of Gas
Ventilation or inertisation of cutting face and borehole
Sparks Dropped Down Bore From Surface
Restrictions of personnel
Ventilation of boreSkin Disorders Protective equipment
Cleansing of clothingAdequate bathing facilitiesProvision of medicinalsMaterials selectionChemical register
Slipping And Tripping HousekeepingAdequate lightingFootwear selection
Strains And Sprains Operator fitnessOperating procedureManual handling arrangements
Production Of Dust During Cutting Equipment designCutter head maintenanceDust suppression measuresBreathing protection if necessary
Equipment Noise Emission Equipment design
Exposure limitationCollapse Of Bore Near Collar Zone Geotechnical assessment
Bore designBore supportCollar designEquipment design and locationOperating procedureMaintenance procedureAdequate ventilation of work area
Protective equipment if necessary
Equipment designEquipment maintenanceOperating procedureAdequate ventilation of work area
Protective equipment if necessary
Adequate ventilationVentilation auditingEmergency egressCommunicationsAdequate ventilation of boreRestriction of smoking at collarHousekeeping at collarAdequate ventilation of bore
Sparks Dropped Down Bore From Surface
Restriction of surface locations of open flames
Protective equipment to be provided and worn if necessary
Emission Of Engine Exhaust Fumes
Emission Of Hydraulic Mists Or Oxidation Products
Oxygen Deficient Or Contaminated Atmosphere In Bore Where Persons Work
Ignition Of Gas In Bore From Other Ignition Sources Dropped Eg. Cigarettes, Burning Rags, Oil Etc.Ignition Of Gas In Bore As Liner Sections Are Welded
Design of linerOperating procedureDesign of equipmentMaintenance of equipmentCompetenceOperating procedureRestriction of smoking at collarHousekeeping at collar
Conveyance Mishap In Bore Design of conveyanceMaintenanceOperating procedureOperator competence
Falling Into Open Bore Guarding of bore collarHousekeepingAdequate lightingOperating procedureSafety harnesses if necessary
Falling Off Equipment Design of equipmentGuarding of walkwaysDesign of work area
Adequate lightingOperating procedure
Ignition Of Gas In Bore As Liner Sections Are Welded Welding/cutting/grinding
procedure
Ignition Of Gas In Bore From Other Ignition Sources Dropped Eg. Cigarettes, Burning Rags, Oil Etc.
Limitation of flammable materials at collar
Buckling And/Or Collapse Of Liner During Assembly And/Or PlacementLifting Equipment Failures And Mishaps
Fire In Bore Initiated By Dropping Other Burning Material Into It
Limitation of flammable material at collar
Fire In Bore Initiated By Liner Welding With Fumes/Fire Carried Into Associated Workings
Limitation of flammable material in bore
Cutting/welding/grinding procedure
Slipping Or Tripping In Work Areas Housekeeping of area and
surrounds
END
COAL PRODUCTION HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Sub Activity HazardBolting of Roof/Rib at Face Asphyxiation/ Poisoning
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face Eye Injuries
Bolting of Roof/Rib at Face Eye Injuries
Bolting of Roof/Rib at Face Eye Injuries
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Continuous Miner and Roadheader Operation in coal
Drill and blast production
Longwall Extraction
Mobile Cutter Operation
Partial/Total Pillar Extraction
Shortwall Extraction
Explosion Of Gas During Bolting
Fire Associated With Bolting Activities
Injuries From Crushing, Fractures Contusions
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Crushing, Fractures Contusions
Injuries From Strains And Sprains
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face
Bolting of Roof/Rib at Face Lung Damage
Bolting of Roof/Rib at Face Lung Damage
Explosion Of Gas Along Unit
Fire On Unit
Hearing Damage
Injuries From Strains And Sprains
Injuries From Strains And Sprains
Continuous Conveyors/FCT Operation
Continuous Conveyors/FCT Operation
Continuous Conveyors/FCT Operation
Continuous Conveyors/FCT Operation
Injuries From Crushing, Fractures Contusion
Continuous Conveyors/FCT Operation
Injuries From Crushing, Fractures Contusion
Continuous Conveyors/FCT Operation
Injuries From Crushing, Fractures Contusion
Lung Damage
Asphyxiation / Poisoning
Asphyxiation / Poisoning
Burial of personnel
Drowning
Continuous Conveyors/FCT Operation
Injuries From Crushing, Fractures Contusion
Continuous Conveyors/FCT Operation
Injuries From Crushing, Fractures Contusion
Continuous Conveyors/FCT Operation
Injuries From Crushing, Fractures Contusion
Continuous Conveyors/FCT Operation
Injuries From Crushing, Fractures Contusion
Continuous Conveyors/FCT Operation
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Drowning
Explosion of gas at face
Eye Injuries
Fire at face
Fire at face
Fires in associated workings
Hearing Damage
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Injuries from crushing, fracture, contusion
Continuous Miner and Roadheader Operation in coal
Injuries from crushing, fracture, contusion
Lung Damage
Lung Damage
Continuous Miner and Roadheader Operation in coal
Injuries from crushing, fracture, contusion
Continuous Miner and Roadheader Operation in coal
Injuries from crushing, fracture, contusion
Continuous Miner and Roadheader Operation in coal
Injuries from crushing, fracture, contusion
Continuous Miner and Roadheader Operation in coal
Injuries from crushing, fracture, contusion
Continuous Miner and Roadheader Operation in coal
Injuries from crushing, fracture, contusion
Continuous Miner and Roadheader Operation in coal
Injuries from crushing, fracture, contusion
Continuous Miner and Roadheader Operation in coal
Injuries from crushing, fracture, contusion
Continuous Miner and Roadheader Operation in coal
Injuries from entanglement in Continuous Miner cutter head
Continuous Miner and Roadheader Operation in coal
Continuous Miner and Roadheader Operation in coal
Lung Damage
Cuts And Abrasions
Cuts And Abrasions
Eye Injuries
Lung Damage
Continuous Miner and Roadheader Operation in coal
Conventional Support at Face (Eg Timber, Steel Sets)
Conventional Support at Face (Eg Timber, Steel Sets)
Conventional Support at Face (Eg Timber, Steel Sets)
Conventional Support at Face (Eg Timber, Steel Sets)
Injuries From Crushing, Fracture, Contusions
Conventional Support at Face (Eg Timber, Steel Sets)
Injuries From Crushing, Fracture, Contusions
Conventional Support at Face (Eg Timber, Steel Sets)
Injuries From Crushing, Fracture, Contusions
Conventional Support at Face (Eg Timber, Steel Sets)
Injuries From Crushing, Fracture, Contusions
Conventional Support at Face (Eg Timber, Steel Sets)
Injuries From Crushing, Fracture, Contusions
Conventional Support at Face (Eg Timber, Steel Sets)
Injuries From Crushing, Fracture, Contusions
Conventional Support at Face (Eg Timber, Steel Sets)
Injuries From Crushing, Fracture, Contusions
Conventional Support at Face (Eg Timber, Steel Sets)
Injuries From Strains And Sprains
Conventional Support at Face (Eg Timber, Steel Sets)
Injuries From Strains And Sprains
Conventional Support at Face (Eg Timber, Steel Sets)
Skin Disorders
Drill and blast production Asphyxiation Poisoning
Drill and blast production Asphyxiation Poisoning
Drill and blast production Asphyxiation Poisoning
Drill and blast production Burial Of Personnel
Drill and blast production Drowning
Drill and blast production
Drill and blast production Eye Injuries
Drill and blast production Eye Injuries
Drill and blast production Eye Injuries
Drill and blast production Eye Injuries
Drill and blast production Fire At Face
Conventional Support at Face (Eg Timber, Steel Sets)
Explosion Of Coal Dust At Face
Drill and blast production Fire At Face
Drill and blast production Ignition Of Gas At Face
Drill and blast production
Drill and blast production
Drill and blast production
Drill and blast production
Drill and blast production
Drill and blast production
Drill and blast production
Drill and blast production
Drill and blast production
Drill and blast production
Injuries From Crushing, Fractures Contusion
Injuries From Crushing, Fractures Contusion
Injuries From Crushing, Fractures Contusion
Injuries From Crushing, Fractures Contusion
Injuries From Crushing, Fractures Contusion
Injuries From Crushing, Fractures Contusion
Injuries From Crushing, Fractures Contusion
Injuries From Crushing, Fractures Contusion
Injuries From Entanglement With Drill, Scrapers Or Face Conveyors
Injuries From Entanglement With Drill, Scrapers Or Face Conveyors
Drill and blast production
Drill and blast production
Drill and blast production Lung Damage
Drill and blast production Lung Damage
Drill and blast production Sprains And Strains
Drill and blast production Unexpected Explosion
Asphyxiation / Poisoning
Eye Injuries
Injuries From Entanglement With Drill, Scrapers Or Face Conveyors
Injuries From Entanglement With Drill, Scrapers Or Face Conveyors
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Explosion of coal dust on wheeling road
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Explosion of coal dust on wheeling road
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Fire on unit
Fire on unit
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Ignition of gas in wheeling roads or shunts
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Lung Disease
Lung Disease
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction Asphyxiation/ Poisoning
Longwall Extraction
Longwall Extraction
Longwall Extraction
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries from crushing, fracture, contusion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion Of Gas Or Gas/Dust
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Crushing, Contusion, Fractures
Injuries From Entanglement With Operating Longwall Equipment
Injuries From Entanglement With Operating Longwall Equipment
Injuries From Entanglement With Operating Longwall Equipment
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion Of Gas Or Gas/Dust
Longwall Extraction Explosion/Fire In Goaf
Longwall Extraction Explosion/Fire In Goaf
Longwall Extraction Fire On Longwall Equipment
Longwall Extraction Fire On Longwall Equipment
Longwall Extraction Lung Injuries
Longwall Extraction Lung Injuries
Longwall Extraction Eye Injuries
Longwall Extraction Asphyxiation/ Poisoning
Longwall Extraction Drowning
Longwall Extraction Drowning
Longwall Extraction Drowning
Longwall Extraction Injuries To Surface Personnel Consequent To Subsidence
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Fire/Explosion Related To Goaf
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Contusion, Fractures
Longwalls and Shortwall Removal and Installation
Explosion Of Gas Or Gas/Dust On Face
Longwalls and Shortwall Removal and Installation
Explosion Of Gas Or Gas/Dust On Face
Longwalls and Shortwall Removal and Installation
Explosion Of Gas Or Gas/Dust On Face
Longwalls and Shortwall Removal and Installation
Fire/Explosion Related To Goaf
Fire/Explosion Related To Goaf
Lung InjuriesLung InjuriesLung Injuries
Lung Injuries
Asphyxiation/ Poisoning
Mobile Cutter Operation
Mobile Cutter Operation
Mobile Cutter Operation
Mobile Cutter Operation
Mobile Cutter Operation Asphyxiation/Poisoning
Longwalls and Shortwall Removal and Installation
Longwalls and Shortwall Removal and Installation
Longwalls and Shortwall Removal and Installation
Longwalls and Shortwall Removal and Installation
Longwalls and Shortwall Removal and Installation
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Mobile Cutter Operation Asphyxiation/Poisoning
Mobile Cutter Operation Asphyxiation/Poisoning
Mobile Cutter Operation Burial Of Personnel
Mobile Cutter Operation Drowning
Mobile Cutter Operation Explosion Of Gas At Face
Mobile Cutter Operation Eye Injuries
Mobile Cutter Operation Fire At Face
Mobile Cutter Operation Fire At Face
Mobile Cutter Operation Fire At Face
Mobile Cutter Operation Fire At Face
Mobile Cutter Operation Fires In Associated Workings
Mobile Cutter Operation Hearing Damage
Mobile Cutter Operation
Mobile Cutter Operation
Mobile Cutter Operation
Mobile Cutter Operation
Mobile Cutter Operation
Mobile Cutter Operation Lung Damage
Mobile Cutter Operation Lung Damage
Mobile Loader Operation Asphyxiation Poisoning
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Entanglement In Contact With Cutter Boom
Mobile Loader Operation Asphyxiation Poisoning
Mobile Loader Operation Asphyxiation Poisoning
Mobile Loader Operation Burial Of Personnel
Mobile Loader Operation Explosion Of Gas At Face
Mobile Loader Operation Eye Injuries
Mobile Loader Operation Fire At Face
Mobile Loader Operation Fire At Face
Mobile Loader Operation Fire At Face
Mobile Loader Operation Fires In Associated Workings
Mobile Loader Operation Fires In Associated Workings
Mobile Loader Operation Hearing Damage
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation
Mobile Loader Operation Lung Damage
Mobile Loader Operation Lung Damage
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Crushing, Fracture Contusion
Injuries From Entanglement In Contact With Cutter Boom
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction
Partial/Total Pillar Extraction Explosion At Face
Partial/Total Pillar Extraction Explosion At Face
Partial/Total Pillar Extraction Explosion At Face
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Injuries From Crushing, Contusion, Fractures And Burial
Partial/Total Pillar Extraction Explosion At Face
Partial/Total Pillar Extraction Explosion At Face
Partial/Total Pillar Extraction Explosion/Fire In Goaf
Partial/Total Pillar Extraction Explosion/Fire In Goaf
Partial/Total Pillar Extraction Asphyxiation/ Poisoning
Partial/Total Pillar Extraction Drowning
Partial/Total Pillar Extraction Drowning
Partial/Total Pillar Extraction
Scraper Operation
Injuries To Surface Personnel Consequent To Subsidence
Crushing, Fracturing, Contusion Injuries
Scraper Operation
Scraper Operation
Scraper Operation
Scraper Operation Fires And Explosions
Scraper Operation Fires And Explosions
Scraper Operation Fires And Explosions
Scraper Operation Hearing Damage
Scraper Operation Lung Damage
Shortwall Extraction
Shortwall Extraction
Crushing, Fracturing, Contusion Injuries
Crushing, Fracturing, Contusion Injuries
Crushing, Fracturing, Contusion Injuries
Injuries From Crushing, Contusion, Burial
Injuries From Crushing, Contusion, Burial
Shortwall Extraction
Shortwall Extraction
Shortwall Extraction
Shortwall Extraction
Shortwall Extraction
Shortwall Extraction
Shortwall Extraction
Shortwall Extraction
Shortwall Extraction
Shortwall Extraction Explosion At Face
Shortwall Extraction Explosion At Face
Injuries From Crushing, Contusion, Burial
Injuries From Crushing, Contusion, Burial
Injuries From Crushing, Contusion, Burial
Injuries From Crushing, Contusion, Burial
Injuries From Crushing, Contusion, Burial
Injuries From Crushing, Contusion, Burial
Injuries From Crushing, Contusion, Burial
Injuries From Crushing, Contusion, Burial
Injuries From Crushing, Contusion, Burial
Shortwall Extraction Explosion At Face
Shortwall Extraction Explosion At Face
Shortwall Extraction Explosion At Face
Shortwall Extraction Explosion/Fire In Goaf
Shortwall Extraction Explosion/Fire In Goaf
Shortwall Extraction Asphyxiation/ Poisoning
Shortwall Extraction Drowning
Shortwall Extraction Drowning
Shortwall Extraction Drowning
Shortwall Extraction
Shortwall Extraction
Injuries To Surface Personnel Consequent To Subsidence
General Injuries Incurred In Shortwall Face Area
COAL PRODUCTION HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Mechanism Control ReferencesAdequate ventilation
Lubricant selectionLubricator design/selectionEquipment maintenanceFume auditingAllowable fume levelsAdequate ventilationAllowable gas levelsGas monitoring/inspectionAwareness of rock propertiesWet drilling
Operating procedureOperating procedureEye protection where necessaryOperating procedureUnit/hose maintenanceEye protection where necessaryOperating procedureUnit design to minimise effectEye protection where necessary
Incendive Sparks Ignite Layer Of Gas Prevention of gas layersDetection/monitoring of gas layersWet drillingOperating procedureProvision of fire fighting equipmentUse of fire equipment
Falls Of Rib In Area Being Bolted Operating procedure
Continuous Conveyors/FCT Operation
Conventional Support at Face (Eg Timber, Steel Sets)
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Operation
Longwalls and Shortwall Removal and Installation
Mobile Loader Operation
Scraper Operation
RETURN TO UNDERGROUND MENU
Personnel Are Exposed To Fumes Produced From Pneumatic Bolter Lubricant Mists
Bolters Cause Incendive Sparks In Presence Of Gas
Anchor Chemicals Spun Off Drill Chuck Into Operators' Eyes
Burst Air, Water Or Hydraulic Hoses Throw Material Into Operators' Eye
Drilling Cuttings, Wet Or Dry, Thrown Into Operators Eyes
Falls Of Rib In Area Being BoltedInspection of rib
Operator competenceFalls Of Roof In Area Being Bolted Operating procedure
Inspection of roof
Operator competence
Operating procedureSystem designBolt/anchor selectionMonitoring/inspection of roof and ribs
Operator competenceOperating procedureOperator competenceOperating procedureCompetenceDesign of boltersFootwearGuards and railsOperating procedureOperator competence
Operator vigilanceOperating procedureOperator competenceOperating procedure
Operator competenceSelection of hosesMaintenance of hosesPrevention of hose damageOperating procedureCoupling locking devicesOperating procedureOperator competenceOperating procedure
Operator competence
Proper manual handlingOperator competence
Provision of temporary support if necessary
Provision of temporary support if necessary
Protective supports on mobile bolters or bolter equipped continuous miners
Falls Of Roof Or Rib Through Failure Of Bolts
Personnel Entanglement In Bolting Equipment And Hosing
Personnel Fall From Elevating Bolting Masts Through Slips Or Trips
Personnel Jammed Against Roof Or Rib By Unplanned Move Of Mobile Bolter Or Bolter Equipped Continuous Miner
Interlocking of machine functions to prevent concurrent functions
Personnel Struck By Bolts Or Drill Steels Mishandled By Operators
Personnel Struck By Falling Roof Plates, Straps Or Bars Temporary support of elements while
bolting takes place
Personnel Struck By Loose Whipping Hydraulic Or Pneumatic Hose Due To Hose Or Coupling Failure
Personnel Struck By Loose Whipping Water Or Air Hose When Pressure Has Been Applied Personnel Thrown Off Balance Due To Torque Reaction Of Hand Held Bolters
Personnel Thrown Off Balance Due To Torque Reaction Of Hand Held Bolters
Improper Manual Handling Of Bolters And Bolting Material
Mechanisation of materials handling
Operating procedureOperator vigilanceOperator competenceOperating procedureAdequate lightingClean up of area prior to boltingBolting unit and area housekeepingAdequate ventilationAllowable dust levelsDust auditing (respirable)Operating procedureDust suppressionBreathing protection where necessary
Adequate ventilationVentilation system designAllowable dust levelsDust auditing (respirable)
Outbye dust suppressionAdequate ventilationAllowable gas levelsGas monitoring/inspectionOperating procedureUnit designUnit maintenance/inspectionOperating procedureUnit designUnit maintenance/inspectionUnit housekeepingProvision of fire fighting equipmentUse of sameAllowable noise levels/dosesNoise auditingUnit design to minimise noiseHearing protection where necessaryLimitation of exposureOperating procedureUnit designOperator/personnel vigilanceOperating procedureUnit designOperator/personnel vigilanceOperating procedureUnit designOperator/personnel vigilanceInspection/monitoring of ribAdequate lightingOperator competence
Improper Manual Handling Of Bolters And Bolting Material
Slipping And Tripping While Bolting Or Handling Bolters And Materials
Personnel Breathe Air Laden With Dust From Bolter Operation
Personnel Breathe Air Which Has Been Dust Contaminated In Intake To The Bolting Area
Limitations and controls on outbye activities
Hot Spots Developed By Frictional Rubbing Of System Components In Presence Of Gas
Frictional Rubbing Of Unit Components Ignites Coal Dust/Oil Accumulations
Personnel Exposed To High Noise Levels And Doses From Unit Operation
Personnel Caught In Pinch Points Of Articulation Of Unit
Personnel Entangled In Conveyor Mechanism
Personnel Jammed Between Unit And Rib
Personnel Struck By Falling Rib Coal Adequate rib supportInspection/monitoring of ribOperating procedureOperating procedureUnit designMonorail designSupport designUnit maintenanceAuditing of supportsOperator/personnel vigilanceOperator competenceOperating procedureUnit designUnit maintenanceLocation of personnelOperator/personnel vigilanceOperating procedureOperator competenceCorrect installation of supportsAdequate ventilationAllowable dust levelsDust auditing (respirable)Unit designDust suppression measuresBreathing protection where required
Knowledge of accumulation areasOperating procedureAdherence to plansAccurate surveying of all workingsRecording of plansKnowledge of strata behaviorBarrier pillar provision
Outburst of gas from face Knowledge of seam gas conditionsSeam gas drainageOperating procedure
Remote operation of Continuous Miner
Adequate ventilationKnowledge of outburst behaviorOperating procedureSpecial protective devicesOutburst control measures
Knowledge of fluid accumulationOperating procedureAdherence to plans
Personnel Struck By Falling Unit Following Failure Of Monorail/Monorail Supports
Personnel Struck By Material Spilled From Unit
Personnel Struck/Jammed By Roof/Rib Supports Dislodged By Unit
Personnel Breathe Air Laden With Dust Caused By Operation Of Unit
Continuous Miner breaks into an accumulation of irrespirable and / or noxious gas which inundates face and beyond
Special protective devices and equipment
Outburst of material from Continuous Miner face
Remote operations of Continuous Miner
Continuous Miner encounters an accumulation of fluid material which inundates the face area and beyond
Accurate surveying of all workings and pertinent features
Recording of same
Barrier pillar provisionAdequate ventilationAllowable gas levelsGas monitoring / inspectionsOperating procedureAwareness of rock properties
Eye protection where requiredOperating procedureContinuous Miner housekeepingContinuous Miner maintenanceProvision of fire fighting equipmentUse of fire fighting equipmentPrevention of gas layer formation
Provision of fire fighting equipmentCorrect use of fire fighting equipment
Knowledge of coal behaviorOperating procedureClean up of workings
Preparatory seals
Allowable noise levels / dosesNoise auditing
Hearing protection where necessaryLimitation of exposure
Falls of roof at and near face Adequate roof supportInspector / monitoring of roof
Adherence to plansOperator competence
Operating procedureOperator vigilance
Continuous Miner encounters an accumulation of fluid material which inundates the face area and beyond
Knowledge of strata conditions and behavior
Continuous Miner picks strike incendive sparks in accumulation of gas
Awareness of presence of metallic objects such as bolts in coalface and at roof level
Continuous Miner shutdown interlocked with gas monitor
Continuous Miner or the face or ribs throw coal particles
Accumulation of coal dust and / or oil ignited by frictional rubbing of CM components
Ignition of gas layer by incendive sparks from miner picks Detection / monitoring of gas layer
formation
Continuous Miner shutdown interlocked with gas monitor
Spontaneous combustion in coal accumulations from falls, rib spall or dumping
Clean up of combustible material other than coal
Inspections / monitoring of workings atmosphere
Personnel exposed to high noise levels and doses
Continuous Miner design to minimise noise production
Method of operation of Continuous Miner
Protective canopy on Continuous Miner
Personnel jammed between Continuous Miner and Shuttle Car
Allowable concurrent activitiesAdequate lighting on Shuttle CarWarning device on Shuttle CarOperating procedureOperator vigilanceOperator competenceOperating procedureOperator vigilance
Operator competenceAdequate lightingAdequate rib supportInspection / monitoring of ribOperating procedureLocation of personnelOperating procedureOperator competenceCorrect installation of supports
Personnel struck by falling rib coal Adequate rib supportInspection / monitoring of ribOperating procedure
Operating procedureOperator vigilanceAllowable personnel locations
Operator competenceOperating procedureOperator competenceOperator vigilancePre-start warningDeadman control for operationAdequate ventilationAllowable dust levelsOperating procedureBreathing protection where required
Dust auditing (respirable)Dust suppression on Continuous Miner
Adequate ventilationVentilation system designAllowable dust levelsDust auditing (respirable)
Personnel jammed between Continuous Miner and Shuttle Car
Allowable personnel locations while Continuous Miner / Shuttle Car
Personnel jammed between face and Continuous Miner
Personnel jammed between rib and Continuous Miner
Allowable concurrent activities while Continuous Miner operates
Personnel struck by coal spillage from Continuous Miner delivery boomPersonnel struck by dislodged roof / rib supports
Safety Alert 094
Protective canopies on Continuous Miner
Personnel struck or jammed by delivery boom of Continuous Miner
Allowable concurrent activities while Continuous Miner operates
Personnel caught in operating cutter head
Personnel breathe air laden with dust caused by Continuous Miner operation
Personnel breathe air which has been contaminated with dust in the intakes to the face
Limitations and controls on outbye activities
Outbye dust suppressionMishandling Of Materials Operating procedure
Operator competenceMishandling Of Tools Operating procedure
Operator competenceOperating procedureEye protection where necessaryOperating procedureInspection of ribOperator competenceAdequacy of support placedOperating procedureInspection of roof
Operator competenceAdequacy of support placedOperating procedureSupport system designOperator competenceMonitoring/inspection of roof and ribs
Operating procedureOperator competenceOperating procedureOperator competence
Operating procedureOperator competenceOperating procedureOperator competenceAdequate lightingOperator vigilanceProper manual handlingOperator competenceOperating procedureMechanisation or materials handling
Operating procedureOperator competenceOperator vigilanceAdequate lightingClean up of area prior to supportGeneral area housekeepingAdequate ventilationVentilation system designDust auditing (respirable)
Outbye dust suppressionAllowable dust levels
Personnel breathe air which has been contaminated with dust in the intakes to the face
Personnel Struck By Cuttings From Support Members Or Dust From Roof Or RibsFalls Of Rib In Areas Being Supported
Falls Of Roof In Areas Being Supported
Provision of temporary support if necessary
Falls Of Roof Or Rib Through Failure Of Supports Placed
Personnel Caught Or Struck By Roof/Rib Support Members During Manual HandlingPersonnel Struck By Falling Support Members During Erection Activities
Methods of temporary support during placement
Personnel Struck By Tools Dropped Or Mishandled During Support Erection ActivitiesPersonnel Struck Or Jammed By Other Machines Whilst Erecting Supports
Improper Manual Handling Of Support Materials
Slipping And Tripping While Handling And Erecting Supports
Personnel Breathe Air Which Has Been Contaminated By Dust In Intakes To Support Area
Limitation and control of outbye activities
Operating procedureChemical registerDe-barking of timberProtective equipment where necessary
Barrier pillar provisionKnowledge of strata behaviourAdherence to plansOperating procedureAccurate surveying of workingsRecording of plansKnowledge of accumulation areas
Outburst Of Gas From Face Adequate ventilationSeamgas drainage procedureKnowledge of seamgas conditionsOperating procedureAllowable fume levels See Use of explosivesFume auditingAdequate ventilationOperating procedureProtective equipment if requiredKnowledge of outburst behaviourOutburst control measuresOperating procedureBarrier pillar provisionOperating procedure
Knowledge of fluid accumulationsAdherence to plans
Mishap With Explosives Ignites Dust
Drill Jumbo Hydraulic Oil Blowout Jumbo maintenanceEye protection where necessary
Dust From Blasting Eye protection where neccessaryAdequate ventilationDust suppression after blasts
Dust From Drilling Eye protection where necessaryDust suppression on drills
Flying Material From Blasting
Blasting procedureLimitation of surface temperatureJumbo maintenanceProvision of fire fighting equipmentJumbo housekeepingUse of fire fighting equipment
Personnel Are Contaminated By Support Materials Being Used
Blasting Breaks Into An Accumulation Of Irrespirable And/Or Noxious Gas Which Inundates Face And Beyond
Personnel Breath Air Laden With Blasting Fumes
Outburst Of Material From Working Face
Blasting Or Drilling Encounters Accumulation Of Fluid Material Which Inundates Face And Beyond Recording all workings and pertinent
features
Accurate surveying of all workings and pertinent features
Knowledge of strata conditions and behaviour
See Explosives Use Section for Controls When Using Explosives
Personnel to take up safe locations during blasting
Accumulations Of Coal Dust And Or Oil Ignited By High Surface Temperatures On Drill Jumbo
Operating procedureKnowledge of strata conditionsProvision of fire fighting equipmentDetection/monitoring of layer formation
Use of fire fighting equipmentPrevention of gas layer formationGas monitoring/inspection
Allowable gas levelsOperating procedureAdequate ventilationAwareness of rock propertiesInspection/monitoring or roofAdequate roof supportOperating procedureOperator vigilanceAdherence to plansAdequate rib/face supportOperator vigilanceOperating procedureInspection/monitoring of ribs and face
Operating procedureAdequate lightingAllowable personnel locationsOperator competenceParking procedureOperator competenceBrake maintenance/testingOperating procedureProvision of parking brakesCorrect installation of supportsOperating procedureOperator vigilanceOperating procedure
Allowable personnel locationsDrill selectionHousekeeping at faceOperating procedure
Operating procedureBlast designOperating procedureOperator vigilanceAdequate lightingAdequate lighting
Ignition Of Gas Layer By Incendive Sparks From Drill
Drill Strikes Incendive Sparks In Accumulation Of Gas Awareness of location of other metallic
objects in area being drilled
Fallls Of Roof At And Near Face While Drilling And/Or Charging Occurs
Falls Of Rib Or Face Coal As Drilling And/Or Charging Occurs
Personnel Jammed Between Face Or Rib By Unplanned Move Of Drill Jumbo
Personnel Jammed Or Run Over By Runaway Jumbo On Steep Gradients
Personnel Struck By Dislodged Roof/Rib Supports While Drilling/Charging
Personnel Struck By Flying Scraper Rope Or Hoe Rope and anchorage inspection and
maintenance
Personnel Stumble Or Slip While Operating Drills Or Drop Them Onto Themselves
Personnnel Struck By Flying Material Propelled By Blasting
Personnel to take safe locations during blasting
Entanglement With Face Scraper Conveyor
Entanglement With Scraper Or Scraper Drive
Operator vigilanceOperating procedure
Loose Clothing Entangled In Drill Operating procedureDrill designClothing in good repairDust suppression after blastingDust auditing (respirable)Operating procedureAdequate ventilationAllowable dust levelsBreathing protection where necessary
Dust suppression on drillsBreathing protection where required
Dust suppression on other equipment
Operating procedureDust auditing (respirable)Adequate ventilationAllowable dust levelsOperating procedureManual lifting procedureWork area housekeepingAdequate lightingMisfire reportingMisfire procedureOperator vigilanceProhibition of butt drillingInspection after blastingAllowable fume levelsFume auditingAdequate ventilationOperating procedureUnit maintenance / testing
Adequate ventilationAllowable dust levelsInertisation of dust presentDust auditing for combustiblesOperating procedureOperator competenceBrake provisionsBrake maintenance / testingInertisation of dust presentDust auditing for combustiblesEye protection where necessaryOperating procedureDesign of unit
Entanglement With Scraper Or Scraper Drive
Personnel Breath Air Laden With Dust From Blasting
Personnel Breath Air Laden With Dust From Drilling And Loading
Personnel Slip/Trip While Drilling Or Carrying Items
Contact With Misfired Explosive (Either By Drill, Loader Or Scraper)
Operation of unit cause toxic fumes which are breathed by personnel
Machine engulfed by material from strata or other material during clean up
Explosion at face ignites dust in wheeling road
Runaway unit enters collision causing dust to be thrown up and causing arcs / sparks which ignite dust
Operation of the unit causes dust or particles to be thrown up and enter eyes
Operating procedureOperator competenceProvision of fire fighting equipmentUse of fire fighting equipmentOperating procedureBrake designBrake maintenanceProvision of fire fighting equipmentUse of fire fighting equipmentOperating procedureOperator competenceAdequate ventilationGas monitoring / inspectionsAdequate roof supportInspection / monitoring of roofOperating procedureCanopy on Shuttle CarAdequate roof / rib supportAdequate clearances for Shuttle CarOperating procedureOperator competenceCanopy on Shuttle CarOperating procedureOperator and personnel competence
Operator and personnel vigilanceOperating procedureOperator vigilancePersonnel and operator competence
Adequate lighting on Shuttle CarWarning alarm on Shuttle CarOperating procedureOperator competencePersonnel and operator vigilanceOperating procedureOperator competenceProvision of adequate brakesParking procedureBrake maintenanceBrake testing
Personnel run down by Shuttle Car Operating procedureAdequate lighting on Shuttle CarApproach warning alarmOperator and personnel competence
Operator and personnel vigilanceOperating procedureOperator competenceOperating procedureOperator competencePersonnel competence
Fire on cable reel due to too many wraps
Material caught in brakes ignite coal dust / oil accumulation
Fire on Shuttle Car cable reel due to too many wraps, in presence of accumulation of gas
Falls of roof along wheeling roads on to Shuttle Car
Falls of roof, roof supports, rib due to dislodgment by Shuttle Car
Personnel jammed between Shuttle Car and other equipment such as loaders, continuous miner, feeders, etc.
Personnel jammed between Shuttle Car and rib
Personnel jammed by Shuttle Car sliding due to cross grades of floor
Personnel jammed or run down by runaway Shuttle Car on steep gradients
Personnel struck by lashing rope or sling, broken while Shuttle Car attempts to tow an objectPersonnel struck by objects propelled from Shuttle Car (typically roof supports being unloaded)
Operator and personnel vigilanceOperating procedurePersonnel competencePersonnel vigilanceOperating procedureOperator competencePersonnel competencePersonnel vigilanceAdequate clearance for Shuttle CarOperating procedureOperator competenceCanopy on Shuttle CarAdequate ventilationAllowable dust levelsDust auditing (respirable)Operating procedureBreathing protection where necessary
Adequate ventilationVentilation system designAllowable dust levelsDust auditing (respirable)Dust suppression on outbye activities
Operating procedureProvision of face spragsDesign of roof supportsAdequate support densityOperating procedureAdequate rib supportInspection/monitoring of ribsOperating procedureAdequate roof support in gate roadsInspection/monitoring of roofOperating procedureSupport designAdequate support densityOperating procedureSupport designAdequate support densityOperating procedureSupport designOperating procedureShearer and drum designOperating procedureStage loader designOperating procedureDesign of haulage chainChain inspection/maintenance
Personnel struck by objects propelled from Shuttle Car (typically roof supports being unloaded)
Personnel struck by tensioned trailing cable of Shuttle Car
Personnel struck or jammed by objects towed by Shuttle Car
Shuttle Car operator crushed between Shuttle Car and roof (or strikes head on roof or rib supports)
Personnel breathe air laden with dust caused by operation of unit
Dust suppression on unit and wheeling roads
Personnel breathe air which has been contaminated with dust in the intakes to the wheeling roads
Personnel Struck By Coal Spalling From Face
Personnel Struck By Rib Material Spalling From Gate Ribs In Front Abutment Zone
Personnel Struck By Falling Roof Material In Front Abutment Zones In Gates
Personnel Struck By Roof Material Falling From Ahead Of Support Cantilever Tips Along Faceline
Personnel Struck By Roof Material Falling Between Roof Supports
Personnel Struck By Goaf Material Rilling Between Supports
Personnel Struck By Coal Thrown Off Shearer Or Plough
Personnel Struck By Coal Falling Off Stage Loader
Personnel Struck By Flying Haulage Chain
Tensioning arrangementsOperating procedureDesign of hydraulic systemHose and coupling selectionOperating procedureOperator competenceAdequate lightingOperating procedureOperator competenceOperating procedure
Operating procedureAdequate monorail supportMonorail/pantechnicon designDesign of roof supportsKnowledge of strata behaviourDesign of roof supportsOperating procedureOperating procedureProvision of bridges across conveyor
Operating procedurePre-start warning and delay
Isolation procedureOperating procedurePre-start warning and delay
Isolation procedureAdequate ventilationAllowable gas levelsGas monitoring/inspectionMonitor interlock to power supplyOperating procedure for cable handling
Cable design and selectionCable protection - earth leakageAdequate ventilationAllowable gas levelsGas monitoring/inspection
Awareness of strata properties
Personnel Struck By Flying Haulage Chain
Avoidance of chain haulage systems if practical
Personnel Struck By Lashing Hoses And/Or High Pressure Hydraulic Fluid Through Hose Or Coupling FailurePersonnel Jammed Between Face Supports As They Are Brought Forward
Personnel Jammed Between Other Elements Of Longwall Equipment As They Are Advanced Eg. Personnel Jammed Between Roof And Supports While Packing Cavities Above Support Canopies
Personnel Crushed By Pantechnicon Units Which Fall Due To Failure Of Support Monorail System
Personnel Caught In Major Roof Fall Due To Failure Of Roof Supports
Personnel Struck By Unplanned Movement Of Roof Support Which FailsPersonnel Fall On To Face Conveyor While Crossing It At Gate Ends
Personnel Area On Face Conveyor When It Starts Up (Also Applies To Stage Loader) Provision of lock-out control switches
on conveyors
Personnel Caught In Moving Parts Of Longwall Elements
Guarding of moving parts wherever practicable
Inspection/maintenance of equipment and guards
Damage To Shearer Or Other Cables In Gas Accumulation
Shearer Or Plough Picks Strike Incendive Sparks From Strata Or Support Canopies In Presence Of Gas
Interlocking of monitor and power supply
Awareness of proximity of support canopies
Operating procedureOperator competencePre-drainage of gas from coalOperating procedureAdequate ventilationAllowable gas levelsGas monitoring/inspectionEquipment protectionDust suppression on shearer or plough
Dust suppression along face lineDust monitoring of combustiblesInertization of dust in return gateEquipment protection
Adequate ventilationAllowable gas levelsGas monitoring/inspectionsDesign of ventilation systemProvision of bleedersDesign of extraction systemControl of ignition sourcesGas drainage techniquesEquipment protectionAdequate ventilationAllowable gas levelsGas monitoring/inspectionsDesign of ventilation systemDesign of extraction systemGas drainage techniquesKnowledge of goaf behaviour
Equipment protectionAdequate ventilationGas monitoring/inspectionsDesign of extraction system
Knowledge of goaf behaviourGas drainage techniquesEquipment protectionAdequate ventilation
Design of extraction sequenceDesign of panelProvision of bleedersGas drainage techniques
Shearer Or Plough Picks Strike Incendive Sparks From Strata Or Support Canopies In Presence Of Gas
High Gas Emissions From Broken Coal Along Face And Belt System Leads To Explosive Atmospheres In Presence Of Ignition Source
Large Quantities Of Coal Dust Produced And Deposited Along Face And Return Gate Provides Fuel For Propagation Of Dust Explosion In Presence Of Ignition Source
Accumulation Of Gas Ignited By Use Of Explosives To Break Up Stone On Conveyors Or Free Roof Supports
See Explosives Use Section for Controls
Gas Migrating From Goaf Builds Up At Face/Goaf Edge Where An Ignition Source Occurs (Such As Arcs, Incendive Sparks)
Gas Enters Goaf In Large Quantities From Adjacent Seams Affected By The Goaf And Floods The Face Area And Ignites From A Source
Knowledge of adjacent seam gas characteristics
Gas Enters Goaf In Large Quantities From Abandoned Workings In Adjacent Seams Affected By The Goaf And Floods The Face Area
Knowledge of workings in adjacent seams
Explosive Gas Or Gas/Dust Atmosphere Is Driven Over Face Equipment And Ignition Source By Wind Blast Associated With Goaf Fall
Monitor tripped interlocks to isolate electricity to face equipment
Inertization of dust/gasEquipment protectionDesign of extraction panelKnowledge of coal behaviourDesign of ventilation systemMonitoring of goaf gases
Provision of inerting gasesOperating procedureKnowledge of rock propertiesKnowledge of spark sourcesDesign of ventilation systemProvision of inerting gases
Monitoring of goaf gasesGas drainage techniquesOperating procedureHousekeepingMaintenance of longwall equipmentLimitation of surface temperatureProvision of fire fighting equipmentUse of fire fighting equipmentHousekeepingMaintenance of longwall equipmentProvision of fire fighting equipmentUse of fire fighting equipmentOperating procedureAllowable dust levelsDust auditing (respirable)Dust suppression methodsProtective equipment if requiredRemote controlAdequate ventilationOutbye dust suppression methodsUse of homotropal ventilationAdequate ventilationAllowable dust levelsDust auditing (respirable)Eye protection where requiredOperating procedureOperating procedureMonitoring of goaf gasesEmergency procedure and equipment
Design of extraction systemDesign of ventilation systemGas drainage techniquesOperating procedureDesign of extraction panelsKnowledge of locations of
Explosive Gas Or Gas/Dust Atmosphere Is Driven Over Face Equipment And Ignition Source By Wind Blast Associated With Goaf Fall
Spontaneous Combustion Of Coal In Goaf Leads To Fire And/Or Ignition Of Gas
Provision of seals for rapid sealing of goaf
Incendive Sparking During Goaf Falls Ignite Gas In Goaf
Provision of seals for rapid sealing of goaf
Accumulations Of Coal Dust And/Or Oil Ignited By High Temperature Surfaces On Longwall Equipment
Accumulations Of Coal Dust And/Or Oil Ignited By Frictional Rubbing Of Longwall Components
Personnel Breathe Air Contaminated By Dust From Shearer Or Plough Or Movement Of Roof Supports
Personnel Breath Air Contaminated By Dust Entrained In Intake Airway
Shearer, Plough, Crusher And/Or Movement Of Supports Entrain Dust And Other Particles Into Air StreamIrrespirable And/Or Poisonous Gases Are Expelled Into Working Areas By Wind Blasts Associated With Goaf Falls
Goaf Development Extends To Tap Accumulation Of Fluid Material Which Floods Goaf And Adjacent Workings (Accumulations Can Be In Strata, Old Workings Or On Surface)
accumulation of fluid materialsKnowledge of strata behaviourSurface diversion worksAdequate pumpsDesign of extraction panelsKnowledge of strata behaviourSurface diversion worksAdequate pumpsKnowledge of surface featuresKnowledge of strata behaviour
Operating procedureTemporary support if necessaryDesign of powered roof supportsInspection/monitoring of roofOperating procedureTemporary support if necessaryDesign of powered supports(face sprags?)Inspection/monitoring of faceOperating procedureDesign of bolting equipment
Operating procedureFace conveyor lockout procedure
Operating procedureInspection/monitoring of roof and rib
Adequate temporary roof supportRecovery operating procedureInspection/monitoring of roof
Installation procedureRecovery procedure
Allowable personnel locationsOperator vigilance
Communications
Operating procedureDesign of equipmentOperator competenceOperator vigilanceAllowable personnel locations
Adequate lightingWarning devicesBrake systemsEquipment testing/maintenance
Goaf Development Extends To Tap Accumulation Of Fluid Material Which Floods Goaf And Adjacent Workings (Accumulations Can Be In Strata, Old Workings Or On Surface)
Goaf Cracking Extends To Surface And Allows Ingress Of Floodwater To Flood Workings
Extraction Of Coal Causes Damage Or Destruction Of Surface Constructions Due To Subsidence
Design of extraction panels to limit surface subsidence, tilts and strains
Personnel Struck By Falling Roof While Bolting Out For Installation Or Recovery Of Face
Personnel Struck By Falling Face Coal While Bolting Out For Installation Or Recovery Of Face
Personnel Jammed Struck Or Entangled By Roof/Rib Bolting EquipmentPersonnel Entangled In Longwall Face Conveyor While Bolting Out Roof Or FacePersonnel Struck By Falls Of Roof Or Rib While Installing Elements Of Longwall/ Shortwall Equipment
Adequate roof and rib support in installation area
Personnel Struck By Falling Roof As Powered Supports Are Recovered
Personnel Jammed Between Elements Of Equipment Or Between Elements And Face As Elements Are Moved
Personnel Jammed By Mobile Equipment Used To Move Longwall/ Shortwall Equipment Elements
Brake systemsOperating procedureDesign of mobile equipmentOperator competence
Operating procedure for winching
Allowable personnel locationsAdequate lightingCommunications/signalling
Assembly procedureDismantling procedure
Design of equipmentLifting procedureSupport procedureDesign of lifting/support equipmentCommissioning procedureFace lockout procedureWarning devicesOperator competenceFace communication/signallingCommissioning procedureEquipment designDesign of system and components
Adequate ventilationAllowable gas levelsGas monitoring/inspectionAllowable metals for longwall
Adequate ventilationAllowable gas levelsGas monitoring/inspectionRoof support removal procedure
Knowledge of goaf performanceGas drainage techniquesDesign of ventilation systemProcedure for face recoveryAllowable gas levelsGas monitoring/inspectionAdjustment of ventilation
Design of extraction panel
Personnel Jammed By Mobile Equipment Used To Move Longwall/ Shortwall Equipment Elements
Personnel Struck By Falling Elements Dropped Due To Failure Of Mobile Equipment Moving Them
Testing/maintenance of mobile equipment
Personnel Struck By Whipping Ropes Of Winches Used To Move Longwall/Shortwall Elements
Design of winches, ropes and ancillary items
Personnel Struck By Falling Equipment Elements As They Are Assembled Or Dismantled
Personnel Entangled With Face Conveyor/ Shearer During Face Commissioning
Personnel Struck By Lashing Hoses As They Are Pressurised
Personnel Struck By Objects Propelled By High Pressure Hydraulic Fluid Or The Fluid Itself Through Blow Outs Or Coupling Failures
Metal/Metal Incendive Sparks Struck In Presence Of Gas As Longwall Elements Are Moved
elements, tools and other equipment in face area
Sudden Flashes Of Gas On To Face As Roof Supports Are Recovered And There Is An Ignition Source
Return Airway Lost Or Restricted As Face Is Recovered Leading To Build Up Of Gas In Presence Of Ignition Sources
Spontaneous Combustion Of Coal In Goaf Occurs While Face Is Being Removed Causing Fire And/Or Ignition Of Gas In Goaf
Ventilation designKnowledge of coal behaviourMonitoring of goaf gasesOperating procedure
Provision of inerting gases
Adequate ventilationDust suppression on boltersAllowable dust levelsDust auditing (respirable)Protective equipment if requiredAdequate ventilationAllowable dust levelsDust auditing (respirable)Protective equipment if necessaryDust suppression measuresAdequate ventilationDesign of ventilation systemKnowledge of goaf gasesGas monitoring/inspectionGas drainage/control arrangements
Falls Of Roof At And Near Face Adequate roof supportInspection/monitoring of roofMethod of operation of cutterAdherence to plansOperator competenceProtective canopy on cutterOperating procedureOperator vigilanceOperator competenceOperator procedureOperator vigilanceAllowable personnel locations
Adequate lightingAdequate rib supportInspection/monitoring of ribOperator competenceOperating procedureOperator competenceOperator vigilanceAllowable personnel locations
Accurate surveying of all workingsRecording of plansOperating procedureBarrier pillar provisionKnowledge of strata behaviour
Spontaneous Combustion Of Coal In Goaf Occurs While Face Is Being Removed Causing Fire And/Or Ignition Of Gas In Goaf
Provision of seal for rapid sealing of Goaf
Gas In Goaf Ignited By Shotfiring To Free Ironbound Roof Supports
See Explosives Use Activity Section for controls when using explosives
Personnel Breathe Air Contaminated By Dust From Bolting Procedures As Face Is Prepared For Salvage
Personnel Breathe Air Contaminated By Dust Entrained By Mobile Equipment Moving Longwall Elements Or The Movement Of The Elements Themselves
Irrespirable/Poisonous Gases Contaminate Face From Goaf As Natural Goaf Gas Or As A Result Of Oxidation In Goaf
Personnel Jammed Between Face And Cutter
Personnel Jammed Between Rib And Cutter
Allowable concurrent activities while mobile cutter operates
Personnel Struck Or Jammed By Cutter Boom
Allowable concurrent activities while mobile cutter operates
Cutter Breaks Into An Accumulation Of Irrespirable And/Or Noxious Gas Which Inundates Face And Beyond
Adherence to plansKnowledge of accumulation areas
Outburst Of Gas By Face Knowledge of seam gas conditionsSeam gas drainageRemote operation of cutterOperating procedureAdequate ventilation
Knowledge of outburst behaviourOperating procedureSpecial protective devicesOutburst control measuresRemote operation of cutter
Adherence to plansOperating procedureRecording of sameKnowledge of fluid accumulationBarrier pillar provisionAllowable gas levelsAdequate ventilationGas monitoring/inspectionsOperating procedureAwareness of rock properties
Eye protection where requiredOperating procedureCutter housekeepingCutter maintanenceProvision of fire fighting equipmentUse of fire fighting equipmentKnowledge of ground conditionsPick maintenanceOperating procedure
Adequate ventilation
Prevention of gas layer formation
Provision of fire fighting equipment
Cutter Breaks Into An Accumulation Of Irrespirable And/Or Noxious Gas Which Inundates Face And Beyond
Special protective devices and equipment
Outburst Of Material From Face While Cutting
Cutter Encounters An Accumulation Of Fluid Material Which Inundates The Face Area And Beyond
Knowledge of strata conditions and behaviour
Accurate surveying of all workings and pertinent features
Cutter Picks Strike Incendive Sparks In Accumulation Of Gas
Awareness of presence of metallic objects such as bolts in coalface and at roof level
Cutter shutdown interlocked with gas monitor
Cutter Or The Face Or Ribs Throw Coal Particles
Accumulations Of Coal Dust And/Or Oil Ignited By Frictional Rubbing Of Cutter Components
Cutter Picks Strike Incendive Sparks In Kerf, Ignite Gas Which Sets Up Standing Flame And In Turn Ignites Coal Face
Fire fighting procedure for standing flames
Ignition Of Gas Layer By Incendive Sparks From Cutter Picks
Detection/monitoring of gas layer formation
Cutter shutdown interlocked with gas monitor
Correct use of fire fighting equipment
Operating procedure
Clean up of workingsKnowledge of coal behaviourPreparatory sealsAllowable noise levels/doses
Hearing protection where necessaryLimitation of exposureNoise auditingOperator procedureProvision of temporary face supportOperating procedureDesign of braking systemBrake testing/maintenanceOperator competenceOperator procedureCorrect installation of supports
Personnel Struck By Falling Rib Coal Operator procedureAdequate rib supportInspection/monitoring of ribProtective canopy on cutterOperating procedureOperator competenceOperating vigilancePre-start warningDeadman control for cutter operation
Adequate ventilationOperating procedureAllowable dust levelsBreathing protection where required
Dust suppression on cutterDust auditing (respirable)Outbye dust suppressionAdequate ventilationVentilation system designAllowable dust levelsDust auditing (respirable)
Barrier pillar provisionKnowledge of strata behaviourAdherence to plansOperating procedure
Ignition Of Gas Layer By Incendive Sparks From Cutter Picks
Spontaneous Combustion In Coal Accumulations From Falls, Rib Spall Or Dumping
Inspections/monitoring of workings atmosphere
Clean up of combustible material other than coal
Personnel Exposed To High Noise Levels And Cutter Doses From Cutter Operation
Cutter design to minimise noise production
Face Collapses On Personnel While Being Cut
Personnel Run Down Or Jammed By Runaway Cutter On Steep Grades
Personnel Struck By Dislodged Roof/Rib Supports
Personnel Caught In Operating Cutter Boom
Personnel Breathe Air Laden With Dust Caused By Operation Of Cutter
Personnel Breathe Air Which Has Been Contaminated With Dust In The Intakes To The Face
Limitations and controls on outbye activities
Loader Breaks Into An Accumulation Of Irrespirable And/Or Noxious Gas Which Inundates Face And Beyond
Accurate surveying of workingsRecording of plansKnowledge of accumulation areas
Outburst Of Gas From Face Adequate ventilationSeamgas drainage procedureKnowledge of seamgas conditionsOperating procedureRemote operation of loader
Outburst Of Material From Face Knowledge of outburst behaviourOutburst control measuresOperating procedureSpecial protective devicesRemote operation of loaderAllowable gas levelsAdequate ventilationGas monitoring/inspectionsOperating procedureAwareness of rock properties
Eye protection where requiredOperating procedureLoader housekeepingLoader maintanenceProvision of fire fighting equipmentUse of fire fighting equipmentKnowledge of ground conditionsPick maintenanceOperating procedure
Adequate ventilation
Prevention of gas layer formation
Provision of fire fighting equipmentCorrect use of fire fighting equipment
Knowledge of coal behaviourOperating procedureClean up of workings
Preparatory seals
Loader Breaks Into An Accumulation Of Irrespirable And/Or Noxious Gas Which Inundates Face And Beyond
Special protective devices and equipment
Loader Head Strikes Incendive Sparks In Accumulation Of Gas
Awareness of presence of metallic objects such as bolts in coalface and at roof level
Loader shutdown interlocked with gas monitor
Loader Or The Face Or Ribs Throw Coal Particles
Accumulations Of Coal Dust And/Or Oil Ignited By Frictional Rubbing Of Loader Components
Cutter Picks Strike Incendive Sparks In Kerf, Ignite Gas Which Sets Up Standing Flame And In Turn Ignites Coal Face
Fire fighting procedure for standing flames
Ignition Of Gas Layer By Incendive Sparks
Detection/monitoring of gas layer formation
Loader shutdown interlocked with gas monitor
Spontaneous Combustion In Coal Accumulations From Falls, Rib Spall Or Dumping
Clean up of combustible material other than coal
Noise auditingAllowable noise levels/doses
Hearing protection where necessaryLimitation of exposureOperator procedureBlasting procedure
Falls Of Roof At And Near Face Adequate roof supportInspection/monitoring of roofMethod of operation of cutterAdherence to plansOperator competenceProtective canopy on loaderOperating procedureDesign of loaderOperating procedure
Operating competenceOperating vigilancePre-start warningDeadman control for loader operation
Operating procedureOperator vigilanceOperator competenceOperating procedureOperator vigilanceAllowable concurrent activitiesAdequate lighting on shuttle carWarning device on shuttle carOperator procedureOperator vigilanceAllowable personnel locations
Adequate lightingAdequate rib supportInspection/monitoring of ribOperator competenceOperating procedureDesign of braking systemBrake testing/maintenance
Personnel Run Over By Loader Operating procedureOperating competenceWarning devices on loaderAdequate lighting on loaderPersonnel vigilanceOperating procedure
Spontaneous Combustion In Coal Accumulations From Falls, Rib Spall Or Dumping
Inspections/monitoring of workings atmosphere
Personnel Exposed To High Noise Levels And Cutter Doses From Loader Operation Loader design to minimise noise
production
Face Collapses While Loader Is Working
Personnel Caught In Articulation Areas Of Loader
Personnel Caught In Operating Gathering Head, Conveyors Or Bucket System
Personnel Caught In Operating Gathering Head, Conveyors Or Bucket System
Personnel Jammed Between Face And Loader
Personnel Jammed Between Loader And Shuttle Car
Personnel Jammed Between Rib And Loader
Allowable concurrent activities while mobile loader operates
Personnel Run Down Or Jammed By Runaway Loader On Steep Grades
Personnel Struck By Coal Spillage From Loader Delivery Boom Or
Location of personnelOperator competenceOperator procedureCorrect installation of supports
Personnel Struck By Falling Rib Coal Operator procedureAdequate rib supportInspection/monitoring of ribProtective canopiesOperator competenceAllowable personnel locationsOperating procedureOperator vigilance
Operating procedureOperator competenceOperating vigilancePre-start warningDeadman control for cutter operation
Adequate ventilationOperating procedureAllowable dust levelsBreathing protection where required
Dust suppression on cutterDust auditing (respirable)Outbye dust suppressionAdequate ventilationVentilation system designAllowable dust levelsDust auditing (respirable)
Operating procedureAdequate rib supportMonitoring/inspection of ribsLocation of personnelProtective structures on machinesRemote controlOperating procedureAdequate rib supportLocation of personnelMonitoring/inspection of face/ribsDesign of pillarsDesign of extraction sequenceProtective structures on machinesRemote controlOperating procedureAdequate rib supportInspection/monitoring of ribDesign of extraction sequence
From Loader Delivery Boom Or BucketPersonnel Struck By Dislodged Roof/Rib Supports
Personnel Struck Or Jammed By Delivery Boom Of Loader
Allowable concurrent activities while unit operates
Personnel Caught In Operating Cutter Boom
Personnel Breathe Air Laden With Dust Caused By Operation Of Loader
Personnel Breathe Air Which Has Been Contaminated With Dust In The Intakes To The Face
Limitations and controls on outbye activities
Personnel Struck By Failed Rib As Rib Heights Are Extended By Taking Bottom Or Top Coal
Personnel Struck By Failed Rib/Face Material Loosened And Freed By Pressure Bumps During Pillar Extraction
Personnel Struck By Rib Material Loosened And Freed By Increasing Stress In Abutment Zones
Design of pillarsLocation of personnelRemote operationOperating procedureLocation of personnelDesign of extraction sequenceDesign of pillarsRemote operationOperator competenceOperating procedureTemporary face supportDesign of pillarsDesign of extraction sequenceSupervisionOperating procedureOperator competenceLocation of personnelAdequate lightingDesign of extraction sequenceSupervisionOperating procedureAdequate roof supportMonitoring/inspection of roofDesign of extraction sequenceKnowledge of strata behaviourProtective structures on machinesProhibition of personnel inunsupported goaf areasOperator competenceSupervisionOperating procedureDesign of extraction sequenceMinimal lift exposureMinimum time to mine liftLift dimensionsStook provisionsAdherence to extraction sequenceAdequate roof supportOperator competenceSupervisionProtective structures on machinesOperating procedureDesign of extraction sequenceDesign of pillarsOperating procedureDesign of extraction sequenceDesign of pillars, barriersDesign of panelsOperating procedureDesign of extraction sequenceOperator competence
Personnel Struck By Rib Material Loosened And Freed By Increasing Stress In Abutment Zones
Personnel Jammed Against Rib By Equipment Moved By Pressure Bumps During Extraction (Or Floor Heave)
Personnel Struck By Falling Face Coal Freed By Increased Pressures On Face During Extraction As Face Is Drilled And/Or Cut And/Or Charged
Personnel Jammed Against Rib, Between Machines, Or Run Over By Machines During Rapid Retreats Ahead Of Goaf Falls
Personnel Struck By Roof Spall In Roads In Abutment Zones During Extraction
Personnel Struck By Falling Goaf Material
Personnel Caught In Sudden Roof Fall While Extracting Lift
Personnel Caught By Sudden Roof Fall When Remnant Pillar Fails During Extraction
Personnel Caught In General Collapse Of Workings Due To Sudden Progressive Pillar Failure (Creep) Triggered By Extraction
Personnel Caught In Roof Fall Due To Inability To Retreat As Path Is Blocked By Other Equipment
SupervisionOperating procedureDesign of extraction sequenceProvision of adequate roof supportProvision of breaker linesAdherence to sequenceAdherence to procedureOperator competenceSupervisionOperating procedureDesign of roof supportKnowledge of strata behaviour
Design of extraction sequenceOperating procedureKnowledge of strata conditionsDesign of roof support systemDesign of extraction sequenceInspection/monitoring of roofOperating procedureAdequate roof supportOperator competenceSupervisionInspection/monitoring of goafAdequate ventilationAllowable gas levelsGas monitoring/inspectionsDesign of ventilation systemProvision of bleedersDesign of extraction systemControl of ignition sourcesGas drainage techniquesEquipment protectionAdequate ventilationAllowable gas levelsGas monitoring/inspectionsDesign of ventilation systemDesign of extraction systemGas drainage techniquesKnowledge of goaf behaviourKnowledge of adjacent seam gascharacteristicsEquipment protectionAdequate ventilationGas monitoring/inspectionsDesign of extraction system
Knowledge of goaf behaviourGas drainage techniques
Personnel Caught In Roof Fall Due To Inability To Retreat As Path Is Blocked By Other Equipment
Personnel Caught In Roof Fall Which Runs Beyond Lift
Personnel Caught By Roof Fall Caused By Inability Of Roof Support To Control Abutment Stresses
Inspection/monitoring of roof in abutment zone
Personnel Caught By Roof Fall Caused By Separation Of Lenticular Partings (Feather Edges) In Roof From Goaf Edge
Personnel Struck By Material In And From Goaf During Recovery Of Buried Equipment
Gas Migrating From Goaf Builds Up At Face/Goaf Edge Where An Ignition Source Occurs (Such As Arcs, Incendive Sparks)
Gas Enters Goaf In Large Quantities From Adjacent Seams Affected By The Goaf And Floods The Face Area And Ignites From A Source
Gas Enters Goaf In Large Quantities From Abandoned Workings In Adjacent Seams Affected By The Goaf And Floods The Face Area
Knowledge of workings in adjacent seams
Equipment protectionAdequate ventilation
Design of extraction sequenceDesign of panelProvision of bleedersGas drainage techniquesInertization of dust/gasEquipment protectionDesign of extraction panelKnowledge of coal behaviourDesign of ventilation systemMonitoring of goaf gases
Provision of inerting gasesOperating procedureKnowledge of rock propertiesKnowledge of spark sourcesDesign of ventilation systemProvision of inerting gases
Monitoring of goaf gasesGas drainage techniquesOperating procedureOperating procedureMonitoring of goaf gasesEmergency procedure and equipment
Design of extraction systemDesign of ventilation systemGas drainage techniquesOperating procedure
Design of extraction panels
Knowledge of strata behaviourSurface diversion worksAdequate pumpsDesign of extraction panelsKnowledge of strata behaviourSurface diversion worksAdequate pumpsKnowledge of surface featuresKnowledge of strata behaviour
Operating procedureOperator competenceInstallation design
Gas Enters Goaf In Large Quantities From Abandoned Workings In Adjacent Seams Affected By The Goaf And Floods The Face Area
Explosive Gas Or Gas/Dust Atmosphere Is Driven Over Face Equipment And Ignition Source By Wind Blast Associated With Goaf Fall
Monitor tripped interlocks to isolate electricity to face equipment
Spontaneous Combustion Of Coal In Goaf Leads To Fire And/Or Ignition Of Gas
Provision of seals for rapid sealing of goaf
Incendive Sparking During Goaf Falls Ignite Gas In Goaf
Provision of seals for rapid sealing of goaf
Irrespirable And/Or Poisonous Gases Are Expelled Into Working Areas By Wind Blasts Associated With Goaf Falls
Goaf Development Extends To Tap Accumulation Of Fluid Material Which Floods Goaf And Adjacent Workings (Accumulations Can Be In Strata, Old Workings Or On Surface)
Knowledge of locations of accumulation of fluid materials
Goaf Cracking Extends To Surface And Allows Ingress Of Flood Waters To Flood Workings
Extraction Of Coal Causes Damage Or Destruction Of Surface Constructions Due To Subsidence
Design of extraction panels to limit surface subsidence, tilts and strains
Falls Of Roof And/Or Face Coal Due To Damage By Scraper Hoe Of Supports
Operating procedureOperator competenceInstallation designAllowable positions for personnelduring operationOperating procedureOperator competenceInstallation designSystem maintenanceInspection of ropes and couplingsOperating procedureOperator competenceInstallation designSheave designSystem maintenanceSheave anchorage designAdequate ventilationInstallation designOperating procedureRope path kept free of rubbingflammable materialsProvision of fire fighting equipmentUse of fire fighting equipmentKnowledge of presence of incendive
materialsOperating procedureSystem designAdequate ventilationOperating procedureDesign of systemLimitation of surface temperaturesAllowable noise levels/dosesNoise auditsHearing protection if necessary
Limitation of exposureAdequate ventilationAllowable dust levelsDust audits (respirable)Operating procedureSystem designDust suppressionOperating procedureAdequate shortwall support densityProtective structures on machinesRemote controlOperating procedureAdequate roof and rib supportInspection/monitoring of abutment
Personnel Entangled And Crushed Between Scraper Hoe And/Or Ropes, Rib Or Face
Personnel Struck By Lashing Ropes Following Rope Failure Or Coupling Failure
Personnel Struck By Lashing Ropes Or Runaway Hoe Following Return Sheave Failure Or Sheave Anchorage Failure
Friction Of Rope On Materials In Its Path Causes Ignition Temperature To Be Reached
Incendive Sparks Struck By Scraper Hoe
Overheating Of Scraper Drive Surfaces
High Noise Levels And Doses Produced By Scraper Drive And Systems
Design of system to minimise noise production
Personnel Breathe Air Contaminated By Dust Created By Operation Of Scraper
Personnel Struck By Spalling Coal From Face Line
Personnel Struck By Rib Material Or Roof Material Freed By Increasing Abutment Stress In Gate Locations
zones in gatesDesign of chain pillarsOperating procedure
Design of roof supportsAdequate roof support setting density
Operating procedure
Adequate roof support setting density
Operating procedureDesign of roof supportsOperating procedureOperator competenceDesign of roof supportsPersonnel vigilanceOperating procedureDesign of supportsOperator competencePersonnel vigilanceDesign of roof supports
Design of roof supportsDesign of hosingOperating procedureOperator competence
Warning device on shuttle carAdequate ventilationAllowable gas levelsGas monitoring/inspectionsDesign of ventilation systemProvision of bleedersDesign of extraction systemControl of ignition sourcesGas drainage techniquesEquipment protection
Adequate ventilationAllowable gas levelsGas monitoring/inspectionsDesign of ventilation systemDesign of extraction systemGas drainage techniquesKnowledge of goaf behaviour
Personnel Struck By Rib Material Or Roof Material Freed By Increasing Abutment Stress In Gate Locations
Personnel Struck By Roof Material Falling Out Ahead Of Roof Support Cantilever Tips
Protective canopies on continuous miners and shuttle cars
Personnel Struck By Roof Material Falling Between Supports Design of roof members of shortwall
supports
Personnel Struck By Goaf Material Rilling In Between Roof Supports
Personnel Jammed Against Supports By Other Mobile Equipment
Personnel Jammed Between Roof Supports As They Are Re-Positioned
Personnel Caught In Major Roof Fall Due To Failure Of Shortwall Roof Supports
Personnel Struck By Blown Hoses And Associated Fluids On Shortwall Roof SupportsPersonnel Run Over By Shuttle Car Along Face Line
Adequate lighting on face and shuttle car
Gas Migrating From Goaf Builds Up At Face/Goaf Edge Where An Ignition Source Occurs (Such As Arcs, Incendive Sparks)
Gas Enters Goaf In Large Quantities From Adjacent Seams Affected By The Goaf And Floods The Face Area And Ignites From A Source
Knowledge of adjacent seam gas characteristic
Equipment protectionAdequate ventilationGas monitoring/inspectionsDesign of extraction system
Knowledge of goaf behaviourGas drainage techniquesEquipment protectionAdequate ventilation
Design of extraction sequenceDesign of panelProvision of bleedersGas drainage techniquesInertization of dust/gasEquipment protectionDesign of extraction panelKnowledge of coal behaviourDesign of ventilation systemMonitoring of goaf gases
Provision of inerting gasesOperating procedureKnowledge of rock propertiesKnowledge of spark sourcesDesign of ventilation systemProvision of inerting gases
Monitoring of goaf gasesGas drainage techniquesOperating procedure
Operating procedureMonitoring of goaf gasesEmergency procedure and equipment
Design of extraction systemDesign of ventilation systemGas drainage techniquesOperating procedure
Design of extraction panelsKnowledge of locations ofaccumulation of fluid materialsKnowledge of strata behaviourSurface diversion worksAdequate pumpsDesign of extraction panelsKnowledge of strata behaviour
Gas Enters Goaf In Large Quantities From Adjacent Seams Affected By The Goaf And Floods The Face Area And Ignites From A Source
Gas Enters Goaf In Large Quantities From Abandoned Workings In Adjacent Seams Affected By The Goaf And Floods The Face Area
Knowledge of workings in adjacent seams
Explosive Gas Or Gas/Dust Atmosphere Is Driven Over Face Equipment And Ignition Source By Wind Blast Associated With Goaf Fall
Monitor tripped interlocks to isolate electricity to face equipment
Spontaneous Combustion Of Coal In Goaf Leads To Fire And/Or Ignition Of Gas
Provision of seals for rapid sealing of goaf
Incendive Sparking During Goaf Falls Ignite Gas In Goaf
Provision of seals for rapid sealing of goaf
Irrespirable And/Or Poisonous Gases Are Expelled Into Working Areas By Wind Blasts Associated With Goaf Falls
Goaf Development Extends To Tap Accumulation Of Fluid Material Which Floods Goaf And Adjacent Workings (Accumulation Can Be In Strata, Old Workings Or On Surface)
Goaf Cracking Extends To Surface And Allows Ingress Of Floodwater To Flood Workings
Surface diversion worksAdequate pumpsKnowledge of surface featuresKnowledge of strata behaviour
Design of supportsProvision of walkwaysAdequate lightingOperating procedure
Goaf Cracking Extends To Surface And Allows Ingress Of Floodwater To Flood Workings
Extraction Of Coal Causes Damage Or Destruction Of Surface Constructions Due To Subsidence
Design of extraction panels to limit surface subsidence, tilts and strains
Personnel Slip/Trip While Negotiating The Support Line
END
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DRIFTING OPERATIONS HAZARDS
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Sub Activity Hazard
Asphyxiation
Charging and Firing Shots
Electrical Equipment use
General Drift Equipping
Lining and Support
Portal Construction
Surface Muck Disposal
Charging and Firing Shots Accumulation Of Noxious Blast Fumes
Charging and Firing Shots Accumulation Of Noxious Blast Fumes
Charging and Firing Shots
Charging and Firing Shots Blast Damage Causes Follow On Hazards To Personnel
Charging and Firing Shots Blast Damage Causes Follow On Hazards To Personnel
Charging and Firing Shots Blast Damage Causes Follow On Hazards To Personnel
Flyrock
High Noise Levels
Misfires
Misfires
Misfires
Misfires
Misfires
Misfires
Misfires
Misfires
Asphyxiation
Charging and Firing Shots Blast Damage Causes Follow On Hazards To Personnel
Charging and Firing Shots Eye Injuries From Propelled Stone And Grit
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots Overpressure Wave Causing Personnel Injuries
Drilling Out
Asphyxiation
High Airborne Dust Levels
High Airborne Dust Levels
High Noise Levels
High Noise Levels
Drilling Out
Drilling Out Eye Injury From Grit And/Or Spray
Drilling Out Eye Injury From Grit And/Or Spray
Drilling Out General Injuries Due To Environment
Drilling Out General Injuries Due To Environment
Drilling Out General Injuries Due To Environment
Drilling Out
Drilling Out
Drilling Out
Drilling Out
High Noise Levels
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
Drilling Out
Drilling Out
Drilling Out
Drilling Out
Drilling Out
Drilling Out
Drilling Out
Drilling Out Loose Whipping Hose Injuries To Personnel
Drilling Out Loose Whipping Hose Injuries To Personnel
Lubrication Fumes
Lubrication Fumes
Drilling Out Loose Whipping Hose Injuries To Personnel
Drilling Out Loose Whipping Hose Injuries To Personnel
Drilling Out Loose Whipping Hose Injuries To Personnel
Drilling Out
Drilling Out
Drilling Out Operator Entanglement With Hoses Or Drills
Drilling Out Operator Entanglement With Hoses Or Drills
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusion
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusion
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusion
Electrocution
Electrocution
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusion
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusion
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusion
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusion
Drilling Out Unexpected Contact With Explosives
Electrical Equipment use
Electrical Equipment use
Electrocution
Electrocution
Electrocution
Fire
Unexpected Explosion
Asphyxiation
Electrical Equipment use
Electrical Equipment use
Electrical Equipment use
Electrical Equipment use
Electrical Equipment use
Furnishing of Drift
Furnishing of Drift Chemical Absorption By Personnel
Furnishing of Drift Crushing, Contusion, Jamming And Fracture Injuries To PersonnelFurnishing of Drift Crushing, Contusion, Jamming And Fracture Injuries To Personnel
Furnishing of Drift Crushing, Contusion, Jamming And Fracture Injuries To Personnel
Furnishing of Drift Crushing, Contusion, Jamming And Fracture Injuries To Personnel
Furnishing of Drift Crushing, Contusion, Jamming And Fracture Injuries To Personnel
Falls By Personnel
Gas Ignition
Gas Ignition
Gas Ignition
Gas Ignition
Furnishing of Drift Crushing, Contusion, Jamming And Fracture Injuries To Personnel
Furnishing of Drift
Furnishing of Drift Fire In Flammable Furnishings
Furnishing of Drift Fire In Flammable Furnishings
Furnishing of Drift
Furnishing of Drift
Furnishing of Drift
Furnishing of Drift
Furnishing of Drift High Dust Levels Causing Lung Damage And Eye Injuries
Furnishing of Drift Noxious Fumes Causing Personnel Injury
Furnishing of Drift Noxious Fumes Causing Personnel Injury
Strain And Sprain Injuries
Asphyxiation
Furnishing of Drift Noxious Fumes Causing Personnel Injury
General Drift Equipping Crushing, Contusion And Fracture Injuries To Personnel
General Drift Equipping Crushing, Contusion And Fracture Injuries To Personnel
General Drift Equipping
Lining and Support
Lining and Support Chemical Burns To Personnel
Lining and Support Crushing, Contusions And Fracture Injuries
Lining and Support Crushing, Contusions And Fracture Injuries
Lining and Support Crushing, Contusions And Fracture Injuries
Falls By Personnel
Fire In Timber Supports
Gas Ignition
Gas Ignition
Gas Ignition
Gas Ignition
Lining and Support Crushing, Contusions And Fracture Injuries
Lining and Support Crushing, Contusions And Fracture Injuries
Lining and Support Crushing, Contusions And Fracture Injuries
Lining and Support Crushing, Contusions And Fracture Injuries
Lining and Support Crushing, Contusions And Fracture Injuries
Lining and Support Crushing, Contusions And Fracture Injuries
Lining and Support
Lining and Support
Lining and Support
Lining and Support
Lining and Support
Lining and Support
High Airborne Dust Levels
High Airborne Dust Levels
Lining and Support
Lining and Support
Lining and Support High Velocity Spray Of Concrete Strikes Personnel
Lining and Support High Velocity Spray Of Concrete Strikes Personnel
Lining and Support Immersion Of Personnel Caused By Flooding Of Drift
Lining and Support Immersion Of Personnel Caused By Flooding Of Drift
Lining and Support Noxious Fumes Causing Lung Damage And/Or Poisoning Of Personnel
Lining and Support Noxious Fumes Causing Lung Damage And/Or Poisoning Of Personnel
Asphyxiation
Lining and Support Noxious Fumes Causing Lung Damage And/Or Poisoning Of Personnel
Lining and Support Noxious Fumes Causing Lung Damage And/Or Poisoning Of Personnel
Muck Excavation
Muck Excavation Excavator Operation Or Malfunction Causing Injury To Personnel
Muck Excavation Excavator Operation Or Malfunction Causing Injury To Personnel
Muck Excavation Excavator Operation Or Malfunction Causing Injury To Personnel
Muck Excavation Excavator Operation Or Malfunction Causing Injury To Personnel
Muck Excavation Excavator Operation Or Malfunction Causing Injury To Personnel
Muck Excavation Excavator Operation Or Malfunction Causing Injury To Personnel
Muck Excavation Excavator Operation Or Malfunction Causing Injury To Personnel
Gas Ignition
Gas Ignition
Muck Excavation Excavator Operation Or Malfunction Causing Injury To Personnel
Muck Excavation Excavator Operation Or Malfunction Causing Injury To Personnel
Muck Excavation Fall Of Face After Or During Excavation Causing Crushing And Contusion To Face Personnel
Muck Excavation Fall Of Face After Or During Excavation Causing Crushing And Contusion To Face Personnel
Muck Excavation Fall Of Face After Or During Excavation Causing Crushing And Contusion To Face Personnel
Muck Excavation Falls Of Roof And/Or Sides At Face During Mucking Out Causing Crushing Or Contusion To Muck Pile Excavator Operators
Muck Excavation Falls Of Roof And/Or Sides At Face During Mucking Out Causing Crushing Or Contusion To Muck Pile Excavator Operators
Muck Excavation Falls Of Roof And/Or Sides At Face During Mucking Out Causing Crushing Or Contusion To Muck Pile Excavator Operators
Muck Excavation
Muck Excavation
Gas Ignition
Gas Ignition
Gas Ignition
High Airborne Dust Levels
High Airborne Dust Levels
Muck Excavation
Muck Excavation
Muck Excavation
Muck Excavation General Injuries Due To Environment
Muck Excavation General Injuries Due To Environment
Muck Excavation General Injuries Due To Environment
Muck Excavation Grit And Spray Causing Eye Injury
Muck Excavation Grit And Spray Causing Eye Injury
Muck Excavation
Muck Excavation
High Airborne Dust Levels
High Noise Levels
High Noise Levels
Muck Excavation
Muck Excavation
Muck Excavation
Muck Excavation Noxious Fume Emission From Excavator
Muck Excavation Noxious Fume Emission From Excavator
Muck Excavation Noxious Fume Emission From Excavator
Muck Excavation Spilled/Falling/ Runaway Muck Causing Crushing Or Contusion To Muck Pile/ Excavator Operators
Muck Excavation Spilled/Falling/ Runaway Muck Causing Crushing Or Contusion To Muck Pile/ Excavator Operators
Muck Excavation Spilled/Falling/ Runaway Muck Causing Crushing Or Contusion To Muck Pile/ Excavator Operators
Muck Excavation Spilled/Falling/ Runaway Muck Causing Crushing Or Contusion To Muck Pile/ Excavator Operators
Muck Excavation Spilled/Falling/ Runaway Muck Causing Crushing Or Contusion To Muck Pile/ Excavator Operators
Muck Excavation Unexpected Contact With Explosives
Portal Construction Failure And/Or Collapse Of Portal Lining
Portal Construction Failure And/Or Collapse Of Portal Lining
Portal Construction Failure And/Or Collapse Of Portal Lining
Portal Construction Failure And/Or Collapse Of Portal Lining
Portal Construction Failure And/Or Collapse Of Portal Lining
Portal Construction Failure And/Or Collapse Of Portal Lining
Portal Construction Failure And/Or Collapse Of Portal Lining
Portal Construction Failure And/Or Collapse Of Portal Lining
Portal Construction Failure And/Or Collapse Of Strata During Excavation
Portal Construction Failure And/Or Collapse Of Strata During Excavation
Portal Construction Immersion Of Personnel Through Flooding From Surface Runoff
Portal Construction Immersion Of Personnel Through Flooding From Surface Runoff
Portal Construction Immersion Of Personnel Through Flooding From Surface Runoff
Portal Construction Immersion Of Personnel Through Flooding From Surface Runoff
Portal Construction Surface Equipment Failure And Problems
Portal Construction Surface Equipment Failure And Problems
Portal Construction Surface Equipment Failure And Problems
Portal Construction Surface Equipment Failure And Problems
Pressure Grouting Environmental Pollution Causing Poisoning
Pressure Grouting Injuries From Grouting Chemicals
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Wall, Floor And Lining Damage Causing Risk To Personnel
Probe Drilling High Pressure Blowout Injuries
Probe Drilling Personnel Injuries From Unexpected Large Gas Inflows
Surface Muck Disposal Crushing And Contusions And Impact Injuries To Personnel
Surface Muck Disposal Crushing And Contusions And Impact Injuries To Personnel
Surface Muck Disposal Crushing And Contusions And Impact Injuries To Personnel
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Unexpected Explosion
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Surface Muck Disposal
Surface/Portal Operations Crushing, Contusion, Fracture And Jamming Injuries To Personnel
Surface/Portal Operations Crushing, Contusion, Fracture And Jamming Injuries To Personnel
Surface/Portal Operations Crushing, Contusion, Fracture And Jamming Injuries To Personnel
Surface/Portal Operations Personnel Injuries From Falls
Surface/Portal Operations Personnel Injuries From Falls
Surface/Portal Operations Personnel Injuries From Falls
Unexpected ExplosionSurface/Portal Operations
DRIFTING OPERATIONS HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
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Mechanism Control ReferencesBlast design
apparatusRestoration of ventilationOperating procedure
Watering down of muck pileInspection after blastAdequate ventilationVentilation auditingEmergency egressAbility to reverse ventilation
Blast designBlast executionLining/support design
Restoration of lining/supportTiming of blastPost blast inspectionsBlast designBlast executionPortal design
Location and design of surface
equipmentBlast designBlast executionLocation of equipment
Drilling Out
Furnishing of Drift
Muck Excavation
Pressure Grouting
Probe Drilling RETURN TO UNDERGROUND MENU
Surface/Portal Operations
Blast Damage To Ventilation Apparatus Location and protection of
ventilation
Inadequate Ventilation Arrangements
Adequate ventilation system to ensure rapid removal and dilution of fumes at muck pile level
Oxygen Deficient Atmosphere In Drift Or Face
Damage To Drift Supports On Lining Through Flyrock And/Or Vibration
Standback distance of lining/support from blast
Damage To Portal Lining And Surface Equipment Through Flyrock And/Or Overpressure
Surface procedure during blasting
Damage To Sinking Equipment Through Flyrock And/Or Overpressure
Protection of equipmentDesign of equipmentPost blast inspectionRepairs to equipmentOperating procedureEye protection if necessary
Blasting procedureOperating procedureEar protection if necessary
Blow Out Of Unexploded Charges
Proper confinement of charges
Operating procedureCompetence
Cut Offs Shot pattern designCare in use of delaysOperating procedureCompetenceCharging procedureContinuity checksCompetence
Faulty Initiator Selection/designMaintenance
CompetenceFly Rock Damage To Firing Line Check line for continuity prior
to firingProtect firing lineBlast designOperating procedureCompetenceOperating procedureCompetenceConnection typeCharging procedure
Short Circuiting On Floor Shotfiring circuit design
Proper joints in wet conditions
Operating procedureCompetence
Overpressure Wave From Blast
Blasting procedureAdequate ventilationVentilation auditing
Damage To Sinking Equipment Through Flyrock And/Or Overpressure
Blowing Out Shotholes With Blowpipe Prior To Charging
Flyrock From Blast Strikes Personnel
Safe location for personnel during blasting
Use Of Blowpipe To Clean Out Holes Prior To Charging
Proper placement of charge column and detonator
Detonator Lead Wires Broken During Charging
Operating procedure, initiator checks
Incorrect Coupling Of Nonel Type Leads
Nonel Type Tube Leads Broken During Charging
Avoidance of high voltage circuits
Safe location for personnel during blasting
Oxygen Deficient Atmosphere In Drift Or Face
Emergency egressAbility to reverse ventilationOperational proceduresMaintenance of equipment
Operational proceduresDrill design
Maintenance of equipmentSkin Disorders Protective clothing
Cleansing of clothingAdequate bathing facilities
Materials selectionSlipping And Tripping Operating care
Standard of floor clean upAdequate dewateringAdequate lightingFootwear selectionHousekeeping
Strains And Sprains CompetenceOperator fitnessDrilling procedureEquipment selection
Contamination Of Intake Air Location of surface dumpsDumping procedureSurface dust suppressionDust suppression in driftVentilation arrangementsDust auditingDesign of muck removal system
Breathing protectionProduction Of Dust By Drills Dust suppression on drills
Maintenance of equipmentAdequate ventilationAuditing of respirable dustAdherence to dust standardsBreathing protection
Drill Noise Drill design/selectionNoise auditingExposure limitationProtection equipmentMachine designNoise auditing
Oxygen Deficient Atmosphere In Drift Or Face
Blowout Of Hydraulic Lines Or Hoses
Protective equipment to be provided and worn if necessary
Grit And Or Water Thrown Up By Drills Or Hoses
Protective equipment to be provided and worn if necessary
Provision of medicinals (such as barrier cream)
Equipment handling arrangements
Drill Powerpack Noise In Electro-Hydraulic Jumbo Units
Exposure limitationProtective equipmentDesign of electrical equipment
Adequate ventilationVentilation auditingGas auditingReporting of gasLocation of electrical equipment
Maintenance of equipmentAdequate ventilationVentilation auditingGas auditingReporting of gas
Competence of operatorAdequate ventilationVentilation auditingGas auditingReporting of gas
Adequate ventilationVentilation auditingGas auditingReporting of gasKnowledge of rock propertiesUse of water sprays on toolsAdequate ventilationVentilation auditingGas auditingReporting of gasHot work controlContraband control
Ventilation auditingGas auditingReporting of gasEarthing arrangementsUse of antistatic materialsOperating procedureCompetence
Blown Out Hoses Prevention of damage to hoses
Inspection of hoses
Drill Powerpack Noise In Electro-Hydraulic Jumbo Units
Electrical Arc/Spark In Accumulation Of Gas
Internal Combustion Engine Ignites Gas Accumulation
Design of internal combustion engine
Internal combustion engine maintenance
Internal combustion engine operation
Metal To Metal Sparking In Accumulation Of Gas
Selection of metals in explosion risk zones
Metal/Rock Sparking In Accumulation Of Gas
Naked Flame In Accumulation Of Gas
Static Discharge In Accumulation Of Gas
Adequate ventilation of face and drift
Air Or Water Turned On To Open Ended Hose Inadvertently
Blown Out Hoses
Maintenance of hosesProper hose constructionProper hose installation
Over Pressure Compressor settingsCompressor maintenancePressure regulators
Parted Couplings Coupling designInstallation of coupling locks
Fitting compatibilityLubricant typeDrill design/selectionLubricator design/selectionDrill maintenanceLubricator maintenanceFume auditing
Allowable fume limitsLubricant typeEquipment design/selectionLubricant design/selectionEquipment maintenanceFume auditing
Hose Whip Procedure
Securing of hosesLoose Clothing Entangled In Drill Proper clothing in good repair
Supervisor's checksDrill designOperating procedureOperating proceduresAdequate lightingCompetence
Fall Of Face During Drilling
Remote control of drillsFall Of Roof During Drilling Inspection of roof before
commencement of drilling
Examination of equipment prior to drilling
Emission Of Lubricant Or Oxidation Products From Drill Exhausts
Adequate ventilation of work area
Emission Of Lubricant Or Oxidation Products From Equipment Associated With Drills
Adequate ventilation of work area
Non pressurisation of loose hoses
Accidents While Unloading, Positioning And Assembling Drilling Equipment In Face Area
Inspection of face prior to commencement of drilling
Barring down loose, hanging material Temporary support of face prior to commencement of drilling
Barring down loose, hanging material
Fall Of Roof During Drilling
Use of shield systems at faceRemote control of drills
Fall Of Sides During Drilling
Use of shield systems at faceRemote control of drillsOperating procedureOperator competenceEquipment maintenance
Equipment inspectionEquipment maintenanceEquipment braking systems
Signalling arrangementsTransport control at portal
Inspection of drilling face
Prohibition of butt drillingContact With Live Parts Design of equipment
Proper installation
Earth leakage protectionInterlockingDesign of equipmentLocation of equipmentProtection of equipment
Temporary or permanent support of roof in face area prior to commencement of drilling
Inspection of sides before commencement of drilling
Barring down loose hanging material
Temporary or permanent support of sides in face area prior to commencement of drilling
Malfunction Of Drilling Jumbo Booms
Runaway Equipment In Drift Reaching Face Area
Equipment operational procedure
Equipment securement procedure
Provision of collision barriers such as drop warwicks
Limitation of concurrent activities in drift
Equipment operator competence
Drilling Into Butts Containing Misfires
Proper clean up after blast and excavation
Significant incident 51
Adequate dewatering to allow face inspection (toe holes)
Correct reporting and treatment of misfires
Inspection, testing and maintenance
Damage To Equipment And Cables By Flyrock, Etc. Exposing Live Parts
Operator competenceIndirect Contact
Earth fault limitationLocation of equipmentMaintenance, testing, inspection
Protection of equipmentFire fighting provisionsAdequate ventilationVentilation auditingDesign of equipmentProtection of equipmentInspection of equipmentMaintenance of equipmentAdequate ventilationVentilation auditingEmergency egressAbility to reverse ventilationKnowledge of chemicals usedApplication procedureProtective equipment if required
Chemical registerSelection of materialsInstallation procedureCompetenceInstallation procedureLifting and slinging procedureSelection of equipmentEquipment maintenanceInstallation procedureDesign of structuresDesign of anchoragesAnchorage installationInstallation procedure
Winding procedureTransport procedureMobile equipment competence
Equipment maintenanceInstallation procedure
Damage To Equipment And Cables By Flyrock, Etc. Exposing Live Parts
Inspection, testing and maintenance
Inadequate Earthing Arrangements During Welding Procedures
Proper earthing arrangements and connections
Design of equipment and system
Inspection, testing and maintenance
Ignition Of Flammable Material Due To Electrical Equipment Malfunction (Eg. Arc Ignites Timber Buntons)
Electrical Arcs/Sparks In Presence Of Gas
Oxygen Deficient Atmosphere In Drift Or Face
Contact With Noxious Chemicals Such As Protective Coatings Applied To Furnishings
Furnishings Are Dropped During Installation
Furnishings Are Dropped During Installation Due To Equipment Failure
Furnishings Collapse Or Fall Due To Incorrect Installation Or Failure Of Anchorages For Support
Furnishings Collapse After Collision By Mobile Or Tracked Equipment
Adequate clearances for vehicular passage
Personnel Are Struck Or Jammed By Equipment Used To Install Furnishings
Mobile equipment competence
Maintenance of equipmentLocation of personnelInstallation procedureDesign of structuresUse of harnesses if required
Ignition By Naked Flame Welding and cutting procedure
Limitation on naked flamesControl on contrabandFire fighting provision
Surface environment
Surface housekeepingFire fighting provisionDesign of electrical equipment
Maintenance of equipmentInspection of equipmentAs for static dischargeAs for static dischargeSelection of materialsCutting/welding arrangements
(refer to primary act)Contraband controlAs for static discharge
Adequate ventilation in shaftInspections monitoring for gasReporting of gas procedureOperating procedureAntistatic materialsCompetenceAdequate ventilationVentilation auditingProtective equipment is required
Adequate ventilationVentilation auditingProtective equipment if required
Chemical registerSelection of materialsAdequate ventilationFume auditing
Personnel Are Struck Or Jammed By Equipment Used To Install Furnishings
Personnel Fall Off Structures Or Machines While Installing Furnishings
Ignition By Sparks Falling From Surface
Surface cutting and welding procedure
Control of flammable materials near shaft collar
Electrical Arc/Spark Ignition In Accumulation Of Gas
Metal To Metal Sparking In Accumulation Of Gas
Naked Flame Ignition In Accumulation Of Gas
Static Discharge In Accumulation Of Gas
Adequate ventilation of dilute gas emitted near sinking floor
Dust From Drilling And Grinding Operations As Furnishings Are Fixed To Shaft Wells
Fumes From Paints, Sealers And Protective Coatings Applied To Furnishings
Internal Combustion Fumes Contaminate Drift Air
Method of supportInstallation procedureMaintenanceClearancesCompetenceDesign of ductingInstallation procedureMaintenanceCompetenceManual handling procedureCompetenceAdequate ventilationVentilation auditingEmergency egressAbility to reverse ventilationConcreting procedureGrouting procedureWater control at faceChemical registerSelection of materialsProtective clothing
Installation procedure
Adequate roof control
Lining installation procedureAdequate rib control
Use of tunnelling shields
Internal Combustion Fumes Contaminate Drift Air
Design of internal combustion engine
Internal combustion engine maintenance
Collapse Of Suspended Pipes Or Cables On To Personnel
Collapse Of Ventilation Ductwork On To Personnel
Improper Manual Handling Of Material And Equipment
Oxygen Deficient Atmosphere In Drift Or Face
Contact With Concrete, Additives, Grouts, Or Water Contaminated With Them
Concrete Lining Collapses After Stripping Because Of Groundwater Flushing Through Pour, Weakening It
Drift surface preparation prior to pour
Groundwater diversion and relief
Sealing of major water flows prior to concreting by grouting or other means
Falls Of Roof Before Or During Support Operations Roof support installation
procedure
Use of temporary support (including forepoling and spiling)
Use of tunnelling shields in very poor ground
Barring down of roof to solid as excavation takes place
Falls Of Sides Before Or During Support Rib support installation
procedure
Use of temporary support (incl. spiling)
Barring down of sides to solid as excavation occurs
Lining installation procedureDesign of formworkInstallation procedureLining procedureCompetenceDesign of setsLining procedureCompetenceDesign of setsLining procedureOperator competence
Shield operation procedureExcavator operation procedure
Operating procedureLocation of personnelOperator competenceMaintenance of equipment
CompetenceLining procedure
Ignition By Naked Flame Hot work procedureLimitation of naked flamesContraband controlFire fighting provisions
Design of electrical equipment
Maintenance of equipmentInspection of equipmentAs for static dischargeAs for static dischargeSelection of materialsCutting/welding arrangements
(refer to primary act)Contraband controlAs for static discharge
Adequate ventilation in shaftInspections monitoring for gasReporting of gas procedureOperating procedureAntistatic materialsCompetence
Falls Of Sides Before Or During Support
Formwork Bursts And Dumps Concrete As Concrete Liner Is EmplacedLiner Set Elements Are Dropped On Personnel During Handling/ Installation
Lining Sets Collapse As They Are Being Installed
Personnel Are Jammed By Movement Of Shield Or Excavator During Lining/ Support Placement Prohibited locations for
personnel
Personnel Are Struck Or Jammed By Mobile Or Other Equipment Used To Erect Lining
Design of mobile equipment brake systems
Personnel Fall From Structures Or Machines In Drift While Erecting Support/Lining Use of harnesses where
necessary
Avoidance of use of timber if possible
Electrical Arc/Spark Ignition In Accumulation Of Gas
Metal To Metal Sparking In Accumulation Of Gas
Naked Flame Ignition In Accumulation Of Gas
Static Discharge In Accumulation Of Gas
Adequate ventilation of dilute gas emitted near sinking floor
Contamination Of Intake Air Location of dumpsDumping procedureSurface dust suppressionAuditing of dust
Adherence to dust standards
Production Of Dust By Drills Dust suppression on drills
Auditing of dust
Adherence to dust standardsConcrete Pumping Lines Burst Design of system
Operating procedureMaintenance of systemProtective equipment
Shotcrete Spray Or Rebound Shotcreting procedureCompetenceProtective equipmentFreeze designFreeze executionIce wall monitoringEmergency egressLining designHydrology assessment
Emergency egressAdequate ventilationFume auditing
Ventilation reversal
Control of hot work
Operator competence
Breathing protection if necessary
Suppression of dust from other operations at upper levels in the shaft
Proper maintenance of drills and suppressors
Adequate ventilation of drilling floor
Breathing protection if necessary
Failure Of Ice Wall In Frozen Formation Through Inadequate Thickness/Formation
Failure Of Lining Under Hydrostatic Pressure
External pressure reduction methods for aquifer
Excessive Internal Combustion Engine Fumes Contaminate Intake Air Design of internal combustion
engine
Maintenance of internal combustion engine
Fire Occurs In Drift Contaminating Intake Air To Face Crew
Minimisation of flammable material in drift
Provision of fire fighting equipment throughout drift
Fire extinguishers on mobile drift equipment
Maintenance of mobile equipment
Ability to reverse ventilation
Emergency procedureSelf rescuersLeakage sensor alarmsSystem shut down controlsAdequate ventilationVentilation reversalPlant maintenancePlant locationEmergency procedureAdequate ventilationVentilation auditingEmergency egressAbility to reverse ventilationMachine designOperating procedureInspection of machineMaintenance of machineTesting of machine
Inspection of ropeMaintenance of ropeCoupling devices
Operating procedureEntanglement In Ropes Or Plough Operating procedure
Design of scraperDesign of anchorageOperating procedureDesign of anchorDesign of sheavePlacement of anchor
Operating procedureInadvertent Starting Of Equipment Operating procedure
Isolation procedure
Operator competenceOperating procedureOperator competence
Fire Occurs In Drift Contaminating Intake Air To Face Crew
Maintenance of internal combustion engines
Communication from face to surface
Leakage Of Refrigerant From Strata Freezing Plant Into Intake Air
Oxygen Deficient Atmosphere In Drift Or Face
Brake Failure Causing Jamming Of Personnel By Excavating Machine/ Loader
Broken Scraper Rope With Subsequent Rope Whip
Selection/specification of rope to match duty
Prohibited areas when scraper is working
Prohibited areas when scraper is working
Failure Of Scraper Anchorage Allowing Scraper Winch Unit To Move
Failure Of Scraper Sheave Anchor With Subsequent Rope Whip
Prohibited areas when scraper is working
Limitation of personnel to operate
Incorrect Operation Of Excavating Machine
Limitation of personnel to operate
Adequate lightingMachine design
Operating procedure
Blast Damage To Face Revise blast design
Inspection of faceExcessively Weak Strata
Forward groutingResin injectionRevise cutting sequenceInspection of facePlacement of temporary support
Excessively Weak Ground
Forward groutingResin injection
Roof/Wall Failure Near Face
Design of electrical equipment
Maintenance of equipmentInspection of equipmentAs for static dischargeAs for static discharge
Poor Visibility For Excavator Operator
Adequate ventilation to remove dust, fumes and vapours
Slew Jamming Of Personnel By Excavating Machine/Loader Prohibited areas when
cutting/loading takes place
Progressive barring down of face as it is exposed
Placement of temporary support as required
Adoption of specialised excavation techniques
Face Weakened Or Overhung During Excavator Cutting Sequence
Adoption of specialised excavation techniques
Inspection of roof before and during mucking/cutting
Barring down of loosened roof rock
Placement of temporary and permanent support as required
Limitation of exposed roof sides span
Roof/Wall Failure Near Face Due To Blast Damage
Revision of blast design to reduce damage
Inspection of roof before and during mucking/cutting
Barring down of loosened roof rock
Placement of temporary and permanent support as required
Limitation of exposed roof sides span
Electrical Arc/Spark Ignition In Accumulation Of Gas
Metal To Metal Sparking In Accumulation Of Gas
Selection of materialsCutting/welding arrangements
(refer to primary act)Contraband controlAs for static discharge
Adequate ventilation in shaftInspections monitoring for gasReporting of gas procedureOperating procedureAntistatic materialsCompetence
Skin Disorders Protective clothingCleansing of clothingAdequate bathing facilities
Materials selectionSlipping And Tripping Operating care
Standard of floor clean upAdequate dewateringAdequate lightingFootwear selectionHousekeeping
Strains And Sprains CompetenceOperator fitnessDrilling procedureEquipment selection
Contaminated Intake Air Operating proceduresProtective devices, if requiredOperating procedureExcavator design/selectionProtective devices, if required
Contamination Of Intake Air Location of surface dumpsDumping procedureSurface dust suppressionDesign of muck removalarrangements in driftVentilation arrangementsDust suppression in driftAuditing of dust
Dust suppression arrangements
Metal To Metal Sparking In Accumulation Of Gas
Naked Flame Ignition In Accumulation Of Gas
Static Discharge In Accumulation Of Gas
Adequate ventilation of dilute gas emitted near sinking floor
Provision of medicinals (such as barrier cream)
Equipment handling arrangements
Grit And/Or Water Thrown Up During Excavation
Protective equipment to be provided and worn if necessary
Production Of Dust During Muck Excavation
Adequate ventilation of excavation area
Auditing of dustMachine maintenance
Background Noise Machine designNoise auditing
Limitation of exposureExcavator Noise Excavator design
Noise auditing
Limitation of exposure
Engine designEngine maintenanceFume auditingOperating procedure
Emission Of Lubricant Fumes
Excavator designExcavator maintenanceFume auditingOperating procedure
Emission Of Oil Mists
Excavator designExcavator maintenanceFume auditingOperating procedure
Design of conveyancesOperating procedure
Operator competenceDesign of excavatorOperating procedure
Operator competenceDesign of conveyors
Production Of Dust During Muck Excavation
Breathing protection to be provided and worn if necessary
Protective equipment to be provided and worn if required
Protective equipment to be provided and worn if required
Emission Of Internal Combustion Fumes
Adequate ventilation of work area
Adequate ventilation of work area
Adequate ventilation of work area
Muck Pile Face Rolls Down On Operators
Excavation sequence to avoid steep/ overhanging muck faces
Prohibition of personnel working adjacent to steep/overhanging faces
Muck Spilled From Conveyances On To Nearby Personnel
Avoidance of overloading conveyances
Prohibited zones around conveyances
Muck Spilled/Thrown From Excavator On To Nearby Personnel
Prohibited zones around excavator during operation
Uncontrolled Runback Of Muck On Conveyors Striking Face Area Personnel
Maintenance of conveyors
Inspection after firing
Transport procedure in driftExplosion Damage from Blasting
Ground Collapses On To Lining Proper geotechnical studyProper lining designAdherence to design
Lining design
High Water Pressure Outside Lining Adequate design for conditions
Depressurising arrangementsLining designBackfilling designAdherence to designOperating procedureAdherence to design
Construction methodInternal Fire/Heat Damage
Fire fighting provisionsBlast Damage Blast design
Blast executionUnexpectedly Weak Ground Proper geotechnical study
Correct excavation designAdherence to designTemporary support methodsInspection
Failure Of Drainage System Drainage system designSystem maintenancePumping provisionsFailure warning system
Failure Of Pumps Pump system designPump system maintenance
Uncontrolled Runback Of Muck On Conveyors Striking Face Area Personnel Sizing of muck placed on
conveyors
Excavating Into Unshot Or Misfired Explosives Procedure on discovery of
unshot explosives
Operator vigilance during excavation
Collision Caused Internal Damage To Portal Lining
Restriction of equipment types in portal
See Explosiives Use Section for Controls
Temporary construction strengthening of liner
Heavy Equipment Traffic Over Backfilled Portal Prohibition of heavy traffic over
portal
Improper Back Filling Around Portal Lining
Improperly Executed Lining Construction Quality control of lining
materials
Restrictions on use of flammable materials
Restrictions on storage of flammable materials
Procedures for passage of flammable material
Failure Of Pumps
Failure warning systemIncorrect Topographical Location
Catchment assessmentPluviographic assessmentLocation of portalsAdequate drainagePumping provisionsSite clearingSite housekeeping
CompetenceFormwork Failure Design of forms
Concrete pouring procedureCorrect operating procedureUtilisation of suitable machines
Suitable working surfaceEquipment maintenanceEquipment inspectionCompetence
Structural Failure Adequate designProper assemblyCorrect civil preparation of site
Equipment maintenanceEquipment inspectionOperating procedureGrout campaign design
Spillage containmentPollutant storagePollutant treatmentSelection of chemicalsRegister of chemicalsOperating procedureGrout campaign designProtective equipment to be worn
Selection of chemicals
Register of chemicalsBursting Grout Pipe Or Hoses Specification of hose and pipes
Specification of grout pumpsGrouting pressure
Recognition of flood prone areas
Fires And Explosions Arising From Fires
Location of flammable materials storage
Provision of fire fighting equipment
Mobile Equipment Mishaps (Excluding Cranes On Sinking/Winding Duties)
Grout Chemicals Find Way Into Groundwater And Drainage Regimes Understanding of groundwater
and drainage regimes
Spray Or Spillage Of Hazardous Chemicals
Adequate ventilation of working and mixing areas
Bursting Grout Pipe Or Hoses
Protective devicesPhysical shieldingPressure monitoring/reliefOperating procedureCoupling designCoupling locksGrout campaign designPressure monitoring reliefOperating procedurePacker designSafety chainsGrout campaign designPressure monitoring/reliefOperating procedure
System Blockages Pressure monitoring/reliefOperating procedureGrout campaign design
Operating procedureLimit grouting pressure
Type of drill usedOperating procedureAdequate ventilation
Strata assessmentEmergency egress provisionDesign of tipping mechanismTripping procedureOverloading prohibition
Provision of guardingTipping procedure
Provision of guardingTipping and landing procedure
Prohibited areas designatedProvision of guardingDisposal procedure
Hose Couplings Part Causing Spray And Lashing
Standpipe Packer Failure Leading To Standpipes And Hoses Jet Lashing Out Of The Grout Hole
Grout In Excess Quantities And Pressure Fractures Wall And Floor Rock And/Or Shaft Lining
Design of shaft lining to resist grouting pressure
Probe Drill Strikes High Pressure Aquifer And Blowout Occurs
Hydrological assessment of drift line
Provision of standpipe blowout protection if high pressures are expected
Probe Drill Strikes Major Gas Feeder And Uncontrolled Outflow Occurs
Provision of standpipe blowout protection and control
Personnel At Collar Level Showered By Spilled Muck During Tipping
Prohibited areas designated during tipping
Personnel Caught In Kibble Tipping Mechanism Equipment maintenance
procedure
Prohibited areas designated during tipping
Personnel Crushed By Landing Kibble Or Moving Kibble At Surface Level
Personnel Injured By Mobile Equipment Used In Muck Disposal Operations
Designation of prohibited areas
Personnel competenceDisposal procedure
Mobile equipment selectionMobile equipment inspectionMobile equipment maintenance
Spilled Muck Showers Into Shaft Tipping procedure
Underground misfire procedure
Operator vigilanceOperating procedureSlinging and lifting of loadsLocation of personnelCommunicationAdequate lightingCompetenceOperating procedureShunting procedure
Design of surface shuntsOperating procedureShunting procedure
Maintenance of equipmentDesign of surface shuntsCoupling procedure
Provision of portal catch points
Fall From Drift Headframe
Adequate lightingUse of harnesses if required
Fall From Equipment Being Handled Operating procedureCompetenceUse of harnesses if required
Adequate lighting
Personnel Injured By Mobile Equipment Used In Muck Disposal Operations
Roll Overs Of Tip Trucks And Other Muck Disposal Mobile Equipment On Dumps
Adequate area lighting in dark hours
Collar sealing/deflection arrangements
Detonation Of Unexploded Charges Loaded Out In Muck As It Is Tipped, Dumped Or Levelled Disposal procedure for misfired
material recovered
Mishaps In Handling Of Material On Surface
Personnel Jammed Or Run Down By Trolleys/ Vehicles During Shunting Operations Braking/spragging
arrangements
Trolley Or Vehicle Runs Away And Into Drift
Braking/spragging arrangements
Provision of portal drop guard (warwick)
Adequate guarding of stairs and walkways on headframe
Fall From Portal Structure Or Wingwalls
Adequate guarding of structure edges
Rough Handling Of Explosives During Loading For Transport In Drift
Explosives loading/transport procedure
END
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ELECTRICAL HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS AND RELEVANT CONTROLS
Sub Activity Hazard MechanismGas Ignition
Electric Shock Similar To Mains System
Electrocution Similar To Mains System
Gas Electric Spark Etc.
General Mechanical Mechanisms
Hydrogen Gas Explosion
Auxiliary Fans Battery Operated Vehicles
Caplamps Continuous Conveyors/FCT
Electrical Exploders Environmental Monitoring Equipment
General - High, Medium and Low VoltageGeneral Communications
Lightning Protection Longwall/Shortwall Equipment
Mobile Cutters Mobile Loaders
Power Reticulation Underground Radio Communication Equipment
Test Equipment Transformers Insulation
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Auxiliary Fans High Levels Of Gas Plus Ignition Source
Battery Operated Vehicles
Battery Operated Vehicles
Battery Operated Vehicles
Battery Operated Vehicles General Mobile Vehicle Hazards, Brakes Etc.
Battery Operated Vehicles Release Of Hydrogen From Lead Acid Batteries Plus Ignition Source
Bolters Explosion Of Dust During Bolting
Major Arc On Bolting Unit In Presence Of Combustible Dust
Explosion Of Gas During Bolting
Explosion Of Gas During Bolting
Explosion Of Gas During Bolting
Electric Shock/ Electrocution Failure Of Test Equipment
Bolters Explosion Of Dust During Bolting
Major Arc On Bolting Unit In Presence Of Combustible Dust
Bolters Damage To Cable Supplying Bolting Unit In Presence Of Gas
Bolters Fault On Cable Supplying Bolting Unit In Presence Of Gas
Bolters Internal Arcing Or Sparking In Bolter Ignites Gas Accumulation
Bolters Fire Associated With Bolting Activities
Arc Fault Or Sparks In Bolter Or Supply Cable Ignite Layer Of Gas
Bolters Fire Associated With Bolting Activities
Overheating Of Unit Supply Cable
Cables & Equipment
Electric Shock/ Electrocution Failure Of Test Equipment
Fire Cable Damage
Fire Equipment Overheating
Fire Equipment Overload
Ignition Of Gas Open Sparking From Caplamp
Explosion Of Dust Along Unit
Explosion Of Gas Along Unit
Explosion Of Gas Along Unit Cable Fault In Gas Accumulation
Cables & Equipment
Cables & Equipment
Cables & Equipment
Cables & Equipment
Caplamps
Caplamps Lack Of Illumination Causing Injury, Operational Errors Etc.
Inadequate Level Of Light Output From CaplampCaplamps Lack Of Illumination Causing
Injury, Operational Errors Etc.Insufficient Capacity Of Caplamp BatteryContinuous Conveyors/FCT Major Arc In Unit Or Associated Cables In Presence Of Combustible Dust
Continuous Conveyors/FCT Cable Damage During Operation Of Unit In Accumulation Of Gas
Continuous Conveyors/FCT
Explosion Of Gas Along Unit Cable Fault In Gas Accumulation
Explosion Of Gas Along Unit
Fire On Unit
Explosion of coal dust at face
Explosion of gas at face
Explosion of gas at face
Continuous Conveyors/FCT
Continuous Conveyors/FCT Internal Electrical Arcing Or Sparking In Unit Ignites Gas Accumulation
Continuous Conveyors/FCT Accumulation Of Coal Dust/Oil Ignited By Cable Arc
Continuous Miners and Roadheaders Major arc in Continuous Miner or CM cable in presence of combustible dust
Continuous Miners and Roadheaders Continuous Miner cable damage in gas accumulation
Continuous Miners and Roadheaders Continuous Miner cable fault in gas accumulation
Explosion of gas at face
Explosion of gas at face
Fire at face
Fire at face
Explosion Of Coal Dust At Face
Fire At Face
Fire At Face
Fire At Face
Ignition Of Gas At Face
Continuous Miners and Roadheaders Continuous Miner cable fault in gas accumulation
Continuous Miners and Roadheaders Internal electrical arcing or sparking in CM ignites gas accumulation
Continuous Miners and Roadheaders Accumulations of dust and / or oil or other flammable materials ignited by a fault on CM machine or supply electric cables
Continuous Miners and Roadheaders Overheating of Continuous Miner cable
Drills Major Arc Fault In Drill/Drill Jumbo Or Supply Cable In Presence Of Combustible Dust
Drills Ignition Of Gas Layer Due To Electrical Fault In Drill
Drills Ignition Of Gas Layer From Cable Fault
Drills Overheating Of Trailing Cable On Drill Jumbo Cable Reel
Drills Cable Damage On Drill Or Drill Jumbo Cable In Accumulation Of Gas
Ignition Of Gas At Face
Ignition Of Gas At Face
Ignition Of Gas Electric Circuits From ExplodersFire Failure Of Monitoring Of System
Ignition Of Gas
Fire on unit Arcing of battery pack
Drills Cable Damage On Drill Or Drill Jumbo Cable In Accumulation Of Gas
Drills Electrical Fault On Drill Or Drill Jumbo In Gas Accumulation
Electrical ExplodersEnvironmental Monitoring Equipment
Environmental Monitoring Equipment Open Sparking From Monitoring Equipment
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Explosion of coal dust on wheeling road
Explosion of battery pack ignites dust
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Explosion of coal dust on wheeling road
Major arc fault in unit or on supply cable ignites coal dust
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)
Fire on unit Arcing of battery pack
Fire on unit
Ignition Of Gas Different Electrical Potentials
Electrical Explosion
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Cable fault or damage ignites accumulation of coal dust / oil
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Ignition of gas in wheeling roads or shunts
Arcing inside enclosures in presence of gas
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Ignition of gas in wheeling roads or shunts
Shuttle Car cable damage in gas accumulation
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Ignition of gas in wheeling roads or shunts
Shuttle Car cable fault in gas accumulation
Gas Drainage-Earthing Requirements
General - High, Medium and Low Voltage Environment Factors A) Humidity/Moisture B) Lightning C) Heat D) Dust
Electrical Explosion
Electrical Explosion
Electrical Explosion Unrestricted Earth Faults
Ignition of Gas Cable Damage
Ignition of Gas Electric Arc
Ignition of Gas
Ignition of Gas Electric Spark (Induction)
Ignition Of Gas LasersIgnition Of Gas Static Electricity
Impact Falling
General - High, Medium and Low Voltage Environment Factors A) Humidity/Moisture B) Lightning C) Heat D) Dust
General - High, Medium and Low Voltage Equipment Damage Control/Location/ Protection
General - High, Medium and Low Voltage
General - High, Medium and Low Voltage
General - High, Medium and Low Voltage
General - High, Medium and Low Voltage Electric Spark (Normal Operation)
General - High, Medium and Low Voltage
General - High, Medium and Low VoltageGeneral - High, Medium and Low Voltage
General - High, Medium and Low Voltage Physical Impact As A Result Of Electric Shock
Impact Falling
Physical Injury Burns
Physical Injury Equipment Failure
General - High, Medium and Low Voltage Physical Impact As A Result Of Electric Shock
General - High, Medium and Low Voltage
General - High, Medium and Low Voltage
Physical Injury Equipment Failure
Physical Injury Operator Error
General Hazards
Dust Explosion High Energy Discharge
Electrical Explosion
General - High, Medium and Low Voltage
General - High, Medium and Low Voltage
General Communications Failure Of Communication System
High Voltage (>)
High Voltage (>) Arc Faults High Energy Discharge
Electrical Explosion
Electrical Explosion
Electrical Explosion
High Voltage (>) Arc Faults High Energy Discharge
High Voltage (>) Uncontrolled High Energy Discharge
High Voltage (>) Uncontrolled High Energy Discharge (Fault Levels)
Electrical Explosion
Electrocution Direct Contact
Electrocution Indirect Contact
Physical Injury Inadequate Testing
High Voltage (>) Uncontrolled High Energy Discharge (Fault Levels)
High Voltage (>)
High Voltage (>)
High Voltage (>)
Physical Injury Inadequate Testing
Physical Injury Lighting Levels Inadequate
Physical Injury Location Incorrect
Electrocution Indirect Contact
Ignition Of Gas
Explosion Of Gas Or Gas/Dust
High Voltage (>)
Lighting Requirements
Lighting Requirements
Lightning Protection
Lightning Protection Open Sparking On Exposed Metalwork Caused By Lightning Strikes On The Surface
Longwall/Shortwall Equipment Arc Fault On Shearer Or Other Cable In Presence Of Gas
Explosion Of Gas Or Gas/Dust
Explosion Of Gas Or Gas/Dust
Fire On Longwall Equipment
Dust Explosion High Energy Discharge
Longwall/Shortwall Equipment Arc Fault On Shearer Or Other Cable In Presence Of Gas
Longwall/Shortwall Equipment Internal Electrical Arc Fault In Longwall Equipment Ignites Gas Accumulation
Longwall/Shortwall Equipment Explosion Of Gas Or Gas/Dust On Face
Arc Fault On Cables During Installation/ Recovery In Presence Of Gas/Dust
Longwall/Shortwall Equipment Explosion Of Gas Or Gas/Dust On Face
Arc Fault Within Electric Equipment Enclosures During Recovery/ Installation In Presence Of Gas
Longwall/Shortwall Equipment Overheating Of Power Cable Loops On Pantechnicon
Low Voltage (<)
Dust Explosion High Energy Discharge
Electrical Explosion
Electrocution Direct Contact
Low Voltage (<)
Low Voltage (<) Uncontrolled High Energy Discharge (Fault Levels)
Low Voltage (<)
Electrocution Direct Contact
Electrocution Indirect Contact
Explosion Arc Faults
Explosion Induction
Dust Explosion High Energy Discharge
Electrical Explosion
Low Voltage (<)
Low Voltage (<)
Low Voltage (<)
Low Voltage (<)
Medium Voltage (>, <)
Medium Voltage (>, <) Uncontrolled High Energy Discharge (Fault Levels)
Electrical Explosion
Electrocution Direct Contact
Electrocution Indirect Contact
Medium Voltage (>, <) Uncontrolled High Energy Discharge (Fault Levels)
Medium Voltage (>, <)
Medium Voltage (>, <)
Explosion Arc Faults
Explosion Induction
Explosion Of Coal Dust At Face
Explosion Of Gas At Face
Explosion Of Gas At Face
Explosion Of Gas At Face
Medium Voltage (>, <)
Medium Voltage (>, <)
Mobile Cutters Major Arc In Cutter Or Cutter Cable In Presence Of Combustible Dust
Mobile Cutters Cutter Cable Damage In Gas Accumulation
Mobile Cutters Cutter Cable Fault In Gas Accumulation
Mobile Cutters Internal Electrical Arcing Or Sparking In Cutter Ignites Gas Accumulation
Explosion Of Gas At Face
Fire At Face
Fire At Face Overheating Of Cutter Cable
Explosion Of Coal Dust At Face
Explosion Of Gas At Face
Explosion Of Gas At Face
Explosion Of Gas At Face
Mobile Cutters Internal Electrical Arcing Or Sparking In Cutter Ignites Gas Accumulation
Mobile Cutters Accumulations Of Dust And/Or Oil Or Other Flammable Materials Ignited By A Fault On Cutter Machine Or Supply Electric Cables
Mobile Cutters
Mobile Loaders Major Arc In Loader Or Loader Cable In Presence Of Combustible Dust
Mobile Loaders Internal Electrical Arcing Or Sparking In Loader Ignites Gas Accumulation
Mobile Loaders Loader Cable Damage In Gas Accumulation
Mobile Loaders Loader Cable Fault In Gas Accumulation
Explosion Of Gas At Face
Fire At Face
Fire At Face Overheating Of Loader Cable
Electrocution/ Electric ShockGas Ignition
Dust Ignition Control Failure
Gas Ignition Control Failure
Physical Injury Control Failure
Fire Electrical Equipment Failure
Burns To Human Body Microwaves
Ignition Of Gas Corona Effect
Ignition Of Gas Overheating Of Antenna
Fires And Explosions Electrical Fault On Scraper Drive
Mobile Loaders Loader Cable Fault In Gas Accumulation
Mobile Loaders Accumulations Of Dust And/Or Oil Or Other Flammable Materials Ignited By A Fault On Machine Or Supply Electric Cables
Mobile Loaders
Motor Regeneration Direct Contact With Terminals Of "Driven Motor"/Regeneration Or Motor Regeneration Spark Caused By "Driven Motor"/ Regeneration Or Stored Energy Devices
PLC Control Systems
PLC Control Systems
PLC Control Systems
Power Reticulation Underground
Radio Communication Equipment
Radio Communication Equipment
Radio Communication Equipment
Scrapers
Fires And Explosions Electrical Fault On Scraper Drive
Fires And Explosions
Electrocution/ Electric Shock Touch Potential
Detonation Of Explosives Rf Output
Detonation Of Explosives Stray Current
Ignition Of Gas Electrical Sparking
Ignition Of Gas
Rf Output
Fire
Smoke
Scrapers
Scrapers Fault On Cable Supplying Scraper Drive
SWER Lines Underground Interaction
SWER Lines Underground InteractionPrevention Of Detonation Of Explosives
Potential Difference In Strata - Initiating Shots
Test Equipment
Test Equipment
Test Equipment
Test Equipment Use Of Uncertified Equipment Eg. Video Cameras And Miscellaneous Test Equipment.Test Equipment Interference With Electric
Controls
Transformers Insulation Insulating Medium Ignition (Liquid)
Transformers Insulation Insulating Medium Ignition (Liquid)
Ventilation FailureVentilation Gas Ignition By Electrical Source
END
ELECTRICAL HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS AND RELEVANT CONTROLS
Mechanism Control ReferencesMonitoringPower disconnection
Similar To Mains System
Similar To Mains System
Electric Spark Etc.
General Mechanical Mechanisms
explosion control
Ventilation plugs on cell
Adequate ventilationAllowable dust levels
Bolters Cables & Equipment
Continuous Miners and Roadheaders Drills
Free Steered Conveying Vehicles (eg. Shuttle Cars, Ram Cars, LHD, Scoops)Gas Drainage-Earthing Requirements
High Voltage (>) Lighting Requirements
Low Voltage (<) Medium Voltage (>, <)
Motor Regeneration PLC Control Systems
SWER Lines Underground Interaction
Ventilation RETURN TO UNDERGROUND MENU
To return to the start of each main activity area click on the hyperlink in any row in column A of a
High Levels Of Gas Plus Ignition Source
In accordance with normal electrical controls
In accordance with normal electrical controls
In accordance with normal electrical controls
In accordance with normal electrical controls for mobile vehicles
Release Of Hydrogen From Lead Acid Batteries Plus Ignition Source
Similar controls as per gas (methane)
Ventilation of area where vehicle is used
Major Arc On Bolting Unit In Presence Of Combustible Dust
Dust auditing for combustibles
Electrical protection - fault limitation
Adequate ventilationAllowable gas levelsCable handling
Operating procedureAdequate ventilationAllowable gas levelsCable design/selectionCable repair standards
Adequate ventilationAllowable gas levels
Operating procedurePrevention of gas layers
Cable design/selection
Failure Of Test Equipment Competence
Major Arc On Bolting Unit In Presence Of Combustible Dust
Explosion protected enclosures
Inertization of dust present
Damage To Cable Supplying Bolting Unit In Presence Of Gas
Cable protection - earth leakage
Gas monitoring/inspections
Fault On Cable Supplying Bolting Unit In Presence Of Gas
Cable testing/maintenance
Gas monitoring/inspections
Internal Arcing Or Sparking In Bolter Ignites Gas Accumulation
Explosion protected enclosures
Gas monitoring/inspections
Arc Fault Or Sparks In Bolter Or Supply Cable Ignite Layer Of Gas
Detection/monitoring of gas layers
Explosion protected enclosures
Machine and cable maintenance
Provision of fire fighting equipment
Use of fire fighting equipment
Overheating Of Unit Supply Cable Procedure to position
excess cable loops or wraps to minimise heat build up
Provision of fire fighting equipment
Use of fire fighting equipment
Earth continuity protection (testing of trailing cables)
Failure Of Test EquipmentFailure Of Test Equipment
EarthingIsolation proceduresRoutine testingTechnical audits
Cable Damage Cable handling
Earth fault limitation
Earth leakage protection
Equipment Overheating Duty cycleEffective coolingEquipment designMaintenanceOverload protectionSystem design
Equipment Overload Overload protectionThermal protection
Open Sparking From Caplamp
Design of caplampLumen output tests
Adequate ventilationAllowable dust levels
Operating procedureAdequate ventilationAllowable gas levels
Operating procedureUnit design
Cable Fault In Gas Accumulation Adequate ventilationAllowable gas levelsCable design/selection
Earth Leakage protection
Safety Alert 074
Testing procedures for energised equipment
Cable selection and design
Thermal protection of consumer devices
IS caplamp category i.a. or i.s
Inadequate Level Of Light Output From CaplampInsufficient Capacity Of Caplamp BatteryMajor Arc In Unit Or Associated Cables In Presence Of Combustible Dust Dust auditing for
combustibles
Electrical protection - earth fault
Explosion protected enclosures
Inertization of dust present
Cable Damage During Operation Of Unit In Accumulation Of Gas
Cable location and handling
Cable protection - earth leakage
Gas monitoring/inspection
Cable Fault In Gas AccumulationCable Fault In Gas Accumulation
Cable repair standards
Adequate ventilationAllowable gas levels
Unit housekeepingUnit maintenance
Adequate ventilationAllowable dust levels
Operating procedureAdequate ventilationAllowable gas levels
Adequate ventilationAllowable gas levelsCable design / selection
Cable testing/maintenance
Gas monitoring/inspection
Internal Electrical Arcing Or Sparking In Unit Ignites Gas Accumulation Explosion protected
enclosures
Gas monitoring/inspection
Accumulation Of Coal Dust/Oil Ignited By Cable Arc
Provision of fire fighting equipment
Use of fire fighting equipment
Major arc in Continuous Miner or CM cable in presence of combustible dust Cable testing and
maintenance
Dust auditing for combustibles
Electrical protection, earth fault limitation
Explosion protected equipment
Inertisation of combustible dust present
Continuous Miner cable damage in gas accumulation
Cable design / selections
Earth Leakage Protection for Cables
Gas monitoring / inspection
Operating procedure for cable location and handling
Continuous Miner cable fault in gas accumulation
Cable repairs and standards
Cable testing and maintenance
Earth Leakage Protection For cables
Adequate ventilationAllowable gas levels
Cable maintenance
Cable design / selection
Allowable dust levels
Electrical protection
Operating procedureAdequate ventilationDesign of drillExplosion protectionAdequate ventilationCable design/selection
Operating procedure
Adequate ventilationAllowable gas levelsCable design/selection
Continuous Miner cable fault in gas accumulation
Gas monitoring / inspections
Internal electrical arcing or sparking in CM ignites gas accumulation Continuous Miner
shutdown interlocked to gas monitor
Explosion protected design
Gas monitoring inspections
Accumulations of dust and / or oil or other flammable materials ignited by a fault on CM machine or supply electric cables
Continuous Miner housekeeping
Continuous Miner maintenance
Earth Leakage protection For Cables
Overheating of Continuous Miner cable
Procedure to position excess cable loops to minimise heat build up
Provision of fire fighting equipment
Use of fire fighting equipment
Major Arc Fault In Drill/Drill Jumbo Or Supply Cable In Presence Of Combustible Dust
Dust auditing for combustibles
Inertization of combustible dust
Ignition Of Gas Layer Due To Electrical Fault In Drill
Ignition Of Gas Layer From Cable Fault
Cable protection - earth leakage
Overheating Of Trailing Cable On Drill Jumbo Cable Reel
Limitation of excess cable wraps on reel
Provision of fire fighting equipment
Use of fire fighting equipment
Cable Damage On Drill Or Drill Jumbo Cable In Accumulation Of Gas
Operating procedureOperating procedureAdequate ventilationAllowable gas levelsDrill design
Operator competenceElectric Circuits From Exploders Timed electric cut-off
Failure Of Monitoring Of SystemAlarm for system failure
System reliability
explosion risk zones
Battery designBattery maintenanceBattery protection
Adequate ventilationAllowable dust levels
Operating procedureArcing of battery pack
Housekeeping of unitMaintenance of unit
Cable Damage On Drill Or Drill Jumbo Cable In Accumulation Of Gas
Cable protection - earth leakage
Gas monitoring/inspection
Electrical Fault On Drill Or Drill Jumbo In Gas Accumulation
Explosion protection rating
Gas monitoring/inspection
Maintenance/inspection of drills
Back-up electrical supply
Open Sparking From Monitoring Equipment
Competence of installation in explosion risk zones
Explosion protected power supplies in
Is category 'a' for gas monitors
Explosion of battery pack ignites dust
Dust auditing for combustibles
Inertisation of dust present
Major arc fault in unit or on supply cable ignites coal dust
Dust auditing for combustibles
Electrical protection (fault)
Explosion protected equipment
Inertisation of dust present
Design of battery system
Arcing of battery packArcing of battery pack
Operating procedureProtection of batteries
Machine designMachine housekeeping
Machine maintenance
Adequate ventilation
Adequate ventilation
Maintenance of unitOperating procedureProtection of batteriesAdequate ventilationAllowable gas levels
Operating proceduresOperator competenceShuttle Car maintenance
Allowable gas levelsCable design / selection
Cable repairs
Different Electrical Potentials
Use of fire fighting equipment
Cable fault or damage ignites accumulation of coal dust / oil
Use of fire fighting equipment
Arcing inside enclosures in presence of gas Explosion protected
design
Gas monitoring / inspection
Design of battery system
Gas inspection / monitoring
Shuttle Car cable damage in gas accumulation
Cable inspection / maintenance
Earth Leakage Cable Protection
Gas monitoring / inspections
Shuttle Car cable fault in gas accumulation
Adequate ventilation of roads and shunts
Cable testing / maintenance
Earth Leakage Cable Protection
Gas monitoring / inspections
Earthing and bonding to each other andstrata
Environment Factors A) Humidity/Moisture B) Lightning C) Heat D) Dust
Equipment design (A,B,C)
Equipment maintenance
IP Rating (A and D)ARC fault containmentEarth and bonding (B)
Unrestricted Earth Faults
Integrity of earthing
Cable Damage Cable handlingCable installations
Earth fault limitation
Earth leakage protection
Electric Arc MaintenanceArc fault containment
Electric Spark (Induction) BondingEarthingInstallation/LocationShielding
Lasers Limit output (3A)
Static Electricity
Design of equipment
Installation of equipment
ClothingCodes of practiceCompetenceDanger tag
Environment Factors A) Humidity/Moisture B) Lightning C) Heat D) Dust
Equipment selection criterion (A,B,C)
Equipment Damage Control/Location/ Protection
Surface overhead line earthing
Earth fault current limitation
Electrical system earth at surface only
Cable selection and design
Earth continuity (trailing cables)
Earth fault current limitation
Electric Spark (Normal Operation)
Certified explosion protected equipment Safety Bulletin 043
Ventilation - monitoring and tripping
Construction of equipment
Maintenance of equipment
Physical Impact As A Result Of Electric Shock
Safety Alert 092
Earth Continuity protection (trailing cables only)
Equipment designEquipment purchasing
Isolation procedures
Out of service tagsSafety equipmentSystem design
Technical auditsWorking procedures
Burns
ClothingCompetenceDanger tagEquipment designEquipment purchasing
Isolation procedures
Out of service tags
Technical audits
Equipment Failure Building design/layoutClothingCompetenceDanger tagDrawings
Physical Impact As A Result Of Electric Shock
Earth fault current limitation
Earth Leakage protection
Equipment selection criteria
Isolation procedures switching sheets
Isolation procedures work sheets
1 amp on main switchboard
Equipment selection criteria
Isolation procedures switching sheets
Isolation procedures work sheets
Safety equipment -earth leakage protection
Earth Continuity protection (trailing cables only)
Earth Fault current limitation
Equipment FailureEquipment Failure
Equipment designEquipment purchasing
Isolation procedures
Maintenance proceduresOperating procedureOut of service tags
Over Current protectionRoutine testing
System designTechnical audits
Operator Error CompetenceEquipment design
InterlockingOperating procedureOut of service tags
System designTechnical audits
Cable selection
Reliability of systemRoutine system testing
High Energy Discharge Equipment designEquipment selection
Competence
Earth Leakage protection
Equipment selection criteria
Isolation procedures switching sheets
Isolation procedures work sheets
Security control systems
Security PC & PLC software
Testing of energised equipment
Equipment selection criteria
Security PC & PLC software
Testing procedures of energised equipment
Failure Of Communication System Competence of
installers and maintainers
Personnel training in operating the system
Arc Faults High Energy Discharge
Circuit breaker discrimination
Danger tag
Equipment designEquipment purchasing
InterlockingIsolation procedures
Maintenance proceduresNoticesOut of service tags
Over Current protectionRestricted areasTechnical auditsEquipment design
Interlocking
Maintenance proceduresNotices
Restricted areasRoutine testingCompetence
Isolation procedures
Technical audits
Arc Faults High Energy Discharge
Control voltage limitation (110V remote wiring)
Earth Continuity protection (trailing cables only)
Earth Fault current limitation
Earth Leakage protection
Equipment selection criteria
Isolation procedures switching sheets
Isolation procedures work sheets
Uncontrolled High Energy Discharge Equipment selection
criteria
Location (physical protection)
Protection design power system studies
Protection design protection settings
Uncontrolled High Energy Discharge (Fault Levels) Exclusion of foreign
objects (IP Rating)
Security control systems
Direct Contact Competence
EarthingEquipment designFirst Aid trainingInterlockingIsolation procedures
NoticesRestricted areas
Technical audits
Indirect Contact
Competence
EarthingEquipment design
InterlockingIsolation proceduresNotices
Routine testing
Technical audits
Inadequate Testing Codes of practice
Uncontrolled High Energy Discharge (Fault Levels)
Workplace/job familiarisation
Control voltage limitation
Location (physical protection)
Security of control systems
Security of PC & PLC software
Selection, use, testing and maintenance of safety equipment
Workplace/job familiarisation
Circuit breaker discriminations
Control voltage limitation (110V) remote wiring
Earth Continuity protection (trailing cables only)
Earth fault current limitation
Earth Leakage protection
Equipment selection criteria
Regular update of drawings
Selection and use of Personal Protective Equipment
Inadequate TestingInadequate TestingCompetence
Isolation proceduresTechnical audits
Lighting Levels Inadequate
Location Incorrect
Indirect Contact
Adequate ventilation
Earth continuity protection (trailing cables only)
Earth Leakage protection
Equipment selection criteria including testing equipment
Adequate lighting where people frequent often or regularly. Permanent machinery and electric switchgear are installed not including?
Adequate lighting where people frequent often or regularly. Permanent machinery and electric switchgear are installed not including?
Earthing and bonding of all exposed underground metal structure including pipe work prior to going underground
With overhead power supplies to the mine portal, install arresters on overhead lines prior to going underground
Open Sparking On Exposed Metalwork Caused By Lightning Strikes On The Surface
Integrity of substation earthing system
With overhead power supplies to the mine portal, install arresters and earth wires on overhead lines prior to going underground
Earthing and bonding of all exposed underground metal structure including pipe work prior to going underground
Arc Fault On Shearer Or Other Cable In Presence Of Gas
Allowable gas levelsCable design/selectionCable repair standards
Adequate ventilationAllowable gas levels
Inertization of dust
Adequate ventilationAdequate ventilation
Inertization of dust
High Energy Discharge Dust control
Arc Fault On Shearer Or Other Cable In Presence Of Gas
Cable testing/maintenance
Gas monitoring/inspection
Monitor interlock to power supply
Internal Electrical Arc Fault In Longwall Equipment Ignites Gas Accumulation
Explosion protected design
Gas monitoring/inspections
Interlocking of monitor and power supply
Arc Fault On Cables During Installation/ Recovery In Presence Of Gas/Dust
Allowable gas/dust levels
Cable protection - earth leakage, earth fault
Dust monitoring for combustibles
Gas monitoring/inspection
Operating procedure for cable handling
Arc Fault Within Electric Equipment Enclosures During Recovery/ Installation In Presence Of Gas
Allowable gas/dust levels
Dust monitoring for combustibles
Explosion protected design
Gas monitoring/inspection
Overheating Of Power Cable Loops On Pantechnicon
Procedure to position cable loops on pantechnicon to minimise heat build up
Provision of fire fighting equipment
Use of fire fighting equipment
High Energy DischargeHigh Energy DischargeEquipment design
Equipment design
AS 1939InterlockingIsolation procedures
maintenance personnelNoticesOperating proceduresProtection designProtection settingRestricted areasRoutine testing
Technical audits
Direct Contact Competence
EarthingEquipment design
InterlockingIsolation proceduresNotices and signsRestricted areasRoutine testing
Equipment selection criteria
Uncontrolled High Energy Discharge (Fault Levels)
Circuit breaker discrimination
Competence of installation and
Equipment selection criterion
Exclusion of foreign objects (I.P rating)
Location (physical protection)
System design (fault levels)
Testing procedures for energised equipment
Control voltage limitation for remote wiring
Earth continuity protection (trailing cables only)
Earth Lekage protection 30 ma (240V GPO)??
Equipment selection criteria
Security of control systems
Security of PC & PLC software
Direct ContactDirect Contact
Technical audits
Indirect Contact
EarthingEquipment design
maintenance personnel
Routine testingTechnical audits
Arc Faults
Induction Earthing and bondingEquipment designEquipment locationScreening
High Energy Discharge Dust controlEquipment design
Equipment design
AS1939InterlockingIsolation procedures
maintenance personnelNotices and signsOperating procedures
Testing procedures for energised equipment
Circuit breaker discriminations
Competence of installation and
Earth fault current limitation
Equipment selection criteria
Regular update of drawings
Determination of hazardous area (HA)
Install hazardous area equipment (HAE)
Remove electrical equipment from HA
Render area non-hazardous
Equipment selection criteria
Uncontrolled High Energy Discharge (Fault Levels)
Circuit breaker discrimination
Competence of installation and
Equipment selection criterion
Exclusion of foreign objects (I.P rating)
Location (physical protection)
Protection designProtection settingRestricted areasRoutine testing
Technical audits
Direct Contact Competence
EarthingEquipment design
InterlockingIsolation proceduresNotices and signsRestricted areasRoutine testing
Technical audits
Indirect Contact
EarthingEquipment design
Routine testingTechnical audits
Uncontrolled High Energy Discharge (Fault Levels)
System design (fault levels)
Testing procedures for energised equipment
Control voltage limitation for remote wiring
Earth continuity protection (trailing cables only)
Earth Leakage protection 30ma (240V GPO)??
Equipment selection criteria
Security of control systems
Security of PC & PLC software
Testing procedures for energised equipment
Circuit breaker discriminations
Competence of installation and maintenance personnel
Earth fault current limitation
Equipment selection criteria
Regular update of drawings
Arc Faults
Induction Earthing and bondingEquipment designEquipment locationScreening
Adequate ventilationAllowable dust levels
Operating procedureAdequate ventilationAllowable gas levelsCable design/selectionCable protection
Adequate ventilationAllowable gas levelsCable design/selection
Adequate ventilationAllowable gas levels
Determination of hazardous area (HA)
Install hazardous area equipment (HAE)
Remove electrical equipment from HA
Render area non-hazardous
Major Arc In Cutter Or Cutter Cable In Presence Of Combustible Dust Dust auditing for
combustibles
Electrical protection - earth fault limitation
Explosion protected equipment
Inertization of combustible dust present
Cutter Cable Damage In Gas Accumulation
Gas monitoring/inspection
Operating procedure for cable location and handling
Cutter Cable Fault In Gas Accumulation
Cable protection - earth leakage
Cable repair and standards
Cable testing and maintenance
Gas monitoring/inspection
Internal Electrical Arcing Or Sparking In Cutter Ignites Gas Accumulation Cutter shutdown
interlocked to gas monitor
Explosion protected design
Cable maintanence
Cutter housekeepingCutter maintanence
Overheating Of Cutter Cable Cable design/selection
Adequate ventilationAllowable dust levelsDust auditing
Operating procedureAdequate ventilationAllowable gas levels
Adequate ventilationAllowable gas levelsCable design/selection
Adequate ventilationAllowable gas levelsCable design/selection
Internal Electrical Arcing Or Sparking In Cutter Ignites Gas Accumulation
Gas monitoring/inspections
Accumulations Of Dust And/Or Oil Or Other Flammable Materials Ignited By A Fault On Cutter Machine Or Supply Electric Cables
Cable protection - earth leakage
Procedure to position excess cable loops to minimise heat build up
Provision of fire fighting equiment
Use of fire fighting equiment
Major Arc In Loader Or Loader Cable In Presence Of Combustible Dust
Electrical protection - earth fault limitation
Explosion protected equipment
Inertization of combustible dust present
Internal Electrical Arcing Or Sparking In Loader Ignites Gas Accumulation Explosion protected
design
Gas monitoring/inspections
Loader shutdown interlocked to gas monitor
Loader Cable Damage In Gas Accumulation
Cable protection - earth leakage
Gas monitoring/inspection
Operating procedure for cable location and handling
Loader Cable Fault In Gas Accumulation
Cable repair and standards
Cable testing and maintenance
Cable maintanence
Loader housekeepingLoader maintanence
Overheating Of Loader Cable Cable design/selection
Testing procedures
Notice and signs
Control Failure Failsafe design
Control Failure Failsafe design
Control Failure Failsafe design
Electrical Equipment Failure
Microwaves
Corona Effect
Overheating Of Antenna
Electrical Fault On Scraper Drive Adequate ventilation
Loader Cable Fault In Gas Accumulation
Gas monitoring/inspection
Accumulations Of Dust And/Or Oil Or Other Flammable Materials Ignited By A Fault On Machine Or Supply Electric Cables
Cable protection - earth leakage
Procedure to position excess cable loops to minimise heat build up
Provision of fire fighting equiment
Use of fire fighting equiment
Direct Contact With Terminals Of "Driven Motor"/Regeneration Or Spark Caused By "Driven Motor"/ Regeneration Or Stored Energy Devices
Operation and maintenance procedures
Installation of shorting contactor
Operational procedures and control for security and integrity
Operational procedures and control for security and integrity
Operational procedures and control for security and integrity
Earth fault current limitation
General electrical protection
Limit power output to 8W
Limit power output to 8W
Limit power output to 8W
Equipment inspection and
Explosion protected design
Electrical Fault On Scraper DriveElectrical Fault On Scraper Drive
maintenanceOperating procedureAdequate ventilation
Touch Potential
Stray current tests Shot firing procedures
Rf Output
Stray Current BondingEarthingShieldingStrataTesting for current
Electrical Sparking
Establish a NERZGas monitoring
Risk assessmentTesting proceduresEstablish a NERZRisk assessment
Rf Output Limit power output
Screening of equipmentUnique control system
Containment by bunding
Containment by foggingElectrical protection AS1740LocationLocation monitoring
VentilationFogging
Ventilation
Fault On Cable Supplying Scraper Drive Cable and fault
protection
Cable maintenance/inspection
Design/selection of cables
Bonding and earthing systems
Potential Difference In Strata - Initiating Shots
Explosives Use Procedures
Limit power output to 8 W
Correct testing equipment
Reduce potential for windrush
Use Of Uncertified Equipment Eg. Video Cameras And Miscellaneous Test Equipment.
Insulating Medium Ignition (Liquid)
Use non-flammable medium
Insulating Medium Ignition (Liquid) Use non-flammable
medium
Ventilation FailureDisconnection of electrical supplies to all areas affected by ventilation failures (does not include Ex.ia and Ex.is equipment)
Provision of standby ventilation system
Testing of standby ventilation system
END
EXPLOSIVE MIXTURE SOURCE HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Hazard MechanismCoal/combustible dust present
Failure to adequately capture methane
Flammable gas / combustible dust accumulating at the face
Flammable gas mixture accumulating in goaf
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Flammable gas / combustible dust accumulating at the face
Flammable gas accumulating at the face
Flammable gas accumulating at the faceFlammable gas from pressurised gas cylinders
Hydrogen from battery
Methane escape from drainage range
Methane from sealed area
Flammable gas accumulating at the faceFlammable gas from pressurised gas cylinders
Flammable gas accumulating at the face
Flammable gas accumulating at the faceInappropriate control of ventilation and circulation problems
Flammable gas accumulating at the face
Flammable gas accumulating at the face
Methane from sealed area
Methane from seam or strata
Migration of gas from goaf
Flammable gas accumulating at the face
Flammable gas accumulating at the face
Flammable gas accumulating at the face
Flammable gas accumulating at the faceRoof cavity and floor depression effects
Flammable gas accumulating at the faceVaporised oils and fuels coming into contact with hot metal
Flammable gas mixture accumulating in goafAir introduced via subsidence or boreholes or cracks
Failure to seal
Flammable gas mixture accumulating in goafAir introduced via subsidence or boreholes or cracks
Flammable gas mixture accumulating in goafDamaged or ineffective stoppings & seals
Flammable gas mixture accumulating in goafDistillation gas from heating of coal (spontaneous combustion)
Flammable gas mixture accumulating in goaf
Flammable gas mixture accumulating in goafIntroduction of oxygen caused by air flow patterns
Flammable gas mixture accumulating in goafMethane post-drainage causing O2 ingress
Flammable gas mixture accumulating in goafMigration of atmosphere through stoppings & seals
Pillar failure allowing oxygen ingressFlammable gas mixture accumulating in goaf
Flammable gas mixture accumulating in goafPressure differential causing oxygen ingress
Flammable gas mixture accumulating in goafSeam gas evolution, including adjacent seams
Flammable gas mixture and coal dust suspension accumulating at faceFlammable atmosphere of methane-coal dust-air
EXPLOSIVE MIXTURE SOURCE HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Control Referencescutting direction/speed
extraction system for dusthomotropal ventilationinertisation of goafpick maintenanceremoval of dustsurfactantstrickle dustingwashing of longwll supportswater infusionwater suppressionaudit and review
gas management plansimproved standardsinstallation and maintenancepressure sensorssystem monitoringLimitation of useproceduresrestrictions on cylinder size
Flammable gas accumulating at the face
Flammable gas mixture and coal dust suspension accumulating at face
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Proceedings of the Seventh Annual Conference 1988 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd International Conference 1989 Safety in Mines Research: Proceedings of the 21st International
Proceedings of the Seventh Annual Conference 1988 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd International Conference 1989 Safety in Mines Research:
design-system, pump, procedures, control system
drainage time pre-mining/measurement of residual content
Proceedings of the Seventh Annual Conference 1988 Working Smarter 1991 25th International Conference
Battery designno charging at the faceOperating proceduresappointment of ventilation officercompetency of personnel/trainingdirectional airflow monitoringequipment monitoringimproved standardsmine designmining methodoperational proceduresrequirement for regular total ventilation survey
Standards for ventilationventilation designalternative materialsautomatic shutdown systemsimproved standards
optimum location-return airway, low trafficprotective coatings
safe working proceduressystem identification
Limits on Gas Concentration in Intake Airways
positive pressuressafety management plansseal design
25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd International Conference 1989 Safety in Mines Research: Proceedings of the 21st International Conference of Safety in Mines Institutes 1985 Safety in Mines Research: Proceedings
use of acetylene in face areas-protection of equipment (evaluation of oxyacetylene)
Proceedings of the Seventh Annual Conference 1988 Working Smarter 1991 25th International Conference Proceedings of the Seventh Annual Conference 1988 Working Smarter 1991 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd International Conference 1989 Safety in Mines Research: Proceedings of the 21st International Conference of Safety in Mines Institutes 1985 Safety in Mines Research: Proceedings of the 22nd International
requirement full ventilation simulation before commencement
safety management plans - gas/ventilation management
Safety Alert 96Proceedings of the Seventh Annual Conference 1988 Working Smarter 1991 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd International Conference 1989 Safety in Mines
methane drainage safety plan, including risk assessment
Operating procedures dealing with methane drainage installation
quality control-materials, design, installation; design to withstand different types of impacts
Safety Alert 095
development and introduction of approved standards for sealing operations improved design.
Proceedings of the Seventh Annual Conference 1988 Working Smarter 1991 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992
seal maintenancegas management plansimproved standardsmethane drainagemethane drainage management plans
sequence of miningUse Non- Caving Mining MethodsAppropriate ventilation practicesimproved standardsinertisationMethane leachingmine layout - direction of extractionpre- and post mining gas drainagesupport designventilation / gas management plansWork of ventilation officersappropriate longwall shield pressuresauxiliary ventilation devices
enhanced geotechnical prediction
geotechnical mappingimproved ventilation modelling techniques
injection groutingpre-mining geological evaluationstandard operating proceduresdesign guidelinesfire suppression Safety management plansfire suppression systemsmaintenanceprocedures-refuelling, storageprohibition of some solventspromote use of non-flammable oilsprovision of fire fighting equipment
training
Require total sealing of some boreholes
Mine Health and Safety 1992 Proceedings of the 23rd Proceedings of the Seventh Annual Conference 1988 Working Smarter 1991 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd International Conference 1989 Safety in Mines
prohibition of certain mining methods in particular conditions
Requirements for methane drainage under specified circumstances (pre-mining and during mining)
Proceedings of the Seventh Annual Conference 1988 Working Smarter 1991 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd Proceedings of the Seventh Annual Conference 1988 Working Smarter 1991 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd International Conference 1989 Safety in Mines Research: Proceedings of the 21st International Conference of Safety in Mines Institutes 1985 Safety in Mines Research: Proceedings of the 22nd International Conference of Safety
design, evaluation and review of ventilation systems
Proceedings of the Seventh Annual Conference 1988 Working Smarter 1991 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd International Conference 1989 Safety in Mines
Specification of flash point of fuel for non petrol engines
records of bore logs and review of ground water profile
Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International
requirement to seal boreholesSafety Management Plansselect non-caving methodsauditsAutomatic monitoring of seals
fewer sealsImproved designInduced inertisationInspectionRepairs
Standard working proceduresFlooding and natural inertisationGood ventilation designInduced atmosphere inertisation and floodingMonitoringSpontaneous Combustion Management Planaudit of system/risk assessments/design basiscompetence of personnelindependent assessmentinspection and checking
review of sealing requirements
induced inertisation and flooding
real time ventilation monitoring and controlventilation design
Inspections and Audits
auditsautomatic monitoring of sealsdevelopment systems for fewer sealsfewer sealsinspection
25th International Conference of Safety in Mines Research Institutes 1993 Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International Conference of Safety in Mines Research Institutes 1993 Proceedings of Coal Industry Safety Conference 1996 Chapter 7. Ignitions by Flames Development of a Goaf Pipe Gas Sampling Technique in Detecting Spontaneous Combustion in Collieries
Development and introduction of approved standards for sealing operations
Requirement for risk assessment as part of design
Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International Conference of Safety in Mines Research Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International Conference of Safety in Mines Research Institutes 1993 Proceedings of Coal Industry Safety Conference 1996 Chapter 7. Ignitions by Flames Development of a Goaf Pipe
management practices-safe operating procedures
single heading development methods - elimination of cut-throughs in gate-roads
face support design, configuration and movement
Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International Conference of Safety in Mines Research Institutes 1993 Proceedings of Coal Industry Safety Conference 1996 Chapter 7. Ignitions by Flames
more detailed ventilation analysis particularly partial extraction other goaf areas
automatic monitoring and subsequent actions if problem is detected
Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International Conference of Safety in Mines Research Institutes 1993 Proceedings of Coal Industry Safety Conference 1996 Chapter 7. Ignitions by Flames
Gas Management Plan and Methane Drainage Plan (Safety Management Plans)
Redundancy in detection systems-especially separate control and alarm/shutdown systems
Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International Conference of Safety in Mines Research Institutes 1993 Proceedings of Coal Industry Safety Conference 1996
requirement for risk assessment as part of design design
evaluation, planning and designincrease support (pillar size)injection groutingInspections
approved standards for sealsBalancing ventilation across the goafmonitoring of sealsMonitoring of ventilationSafety Management Planswell designed ventilation system for mineauxiliary ventilationgood ventilation designinduced inertisation and floodingnon-caving (mining-first workings only)physical inspectionpost-mining methane drainagepre-mining methane drainagepressure balancingrequirement for monitoring Safety Management Plans
ventilation/partial extractionwater flooding and natural inertisation (CO2)cable, airline maintenance
control on use of explosivesdust suppressiongas detectionImproved dust suppression techniques.partial extraction to prevent goaf fallSafety management planstrickle dustingventilation
Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International Conference of Safety in Mines Research Institutes 1993 Proceedings of Coal Industry Safety Conference 1996 Chapter 7. Ignitions by Flames Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International Conference of Safety in Mines Research Institutes 1993 Recent Developments in Underground Coal Mining in the Bowen Basin 1993 25th International Conference of Safety in Mines Research Institutes 1993 Proceedings of Coal Industry Safety Conference 1996 Chapter 7. Ignitions by Flames Development of a Goaf Pipe Gas Sampling Technique in Detecting Spontaneous Combustion in Collieries Gas in Australian Coals : a Symposium on Seam Gas
ventilation of goaf in caving systems (use of bleeder systems)
Proceedings of the Seventh Annual Conference 1988 25th International Conference of Safety in Mines Research Institutes 1991 Mine Safety and Health Congress 1987 New Technology in Mine Health and Safety 1992 Proceedings of the 23rd International Conference 1989 Safety in Mines Research: Proceedings of the 21st International
control of gas cylinder handling, storage and usage
END
CLICK ON HYPERLINK BELOW TO ACCESS HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
IGNITION SOURCE HAZARDS
CLICK ON HYPERLINKS BELOW TO ACCESS HAZARDS, MECHANISMS AND RELEVANT CONTROLS AND REFERENCES
Hazard MechanismBorehole Access Burning embers or flames from surface fires
Borehole Access
Borehole Access Sparking from fill material dropped down boreholes
Chemical Reaction Exothermic chemical reactions
Chemical Reaction Light alloy reactions – Hot spark as ignition source
Electrical
Electrical
Borehole access
Electrical
Frictional
Mechanical
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Hot particles from welding cutting around top of borehole
Batteries - Ignition of methane or hydrogen due to poor electrical connections.
Cable damage/component failure/short circuit causing external electrical arcing (to apparatus)
Electrical
Electrical
Electrical Different earth potentials causing flashes
Electrical
Cable damage/component failure/short circuit causing external electrical arcing (to apparatus)
Damaged cap lamp exposing hot filament as an ignition source
Equipment unsuitable as installed/ faulty/ damaged/ modified
Electrical
Electrical
Electrical
Electrical Live testing
Electrical Voltage surges
Equipment unsuitable as installed/ faulty/ damaged/ modified
Frictional static discharge caused by compressed air or air movement
Lightning strike on surface - conveyor structure conducting current underground
Explosives Inappropriate use/misuse
Explosives Remains of explosives burning in shot hole
Frictional Frictional heat contact of steel with rock
Frictional Frictional heat contact of steel with rock
Frictional Impact/sparking - rock on rock
Frictional Impact/Sparking - steel on steel
Frictional
Human Factors Sabotage
Human Factors Use of Contraband underground
Mechanical Contact of dry brake shoes on friction surface
Piezo electric discharge caused by rock or metal stressing (or striking) crystal
Mechanical Contact of dry brake shoes on friction surface
Mechanical Cutting, welding, grinding
Mechanical External surfaces – internal combustion engines
Mechanical heat generated by failure of mechanical component
Mechanical Hot exhaust particles vented to atmosphere
Spontaneous Combustion
Spontaneous Combustion
Air moving slowly over or through broken/uncompacted coal
appropriate preventative action not taken after indicators observed or detected
Spontaneous Combustion
Spontaneous Combustion Failure to act
Spontaneous Combustion General Standards – Housekeeping
Failure in early detection prior to reaching 600 degrees C
Spontaneous Combustion General Standards – Housekeeping
Spontaneous Combustion Inappropriate mine design
Spontaneous Combustion Propensity of coal to spontaneously combust
IGNITION SOURCE HAZARDS
CLICK ON HYPERLINKS BELOW TO ACCESS HAZARDS, MECHANISMS AND RELEVANT CONTROLS AND REFERENCES
Control Referencesaudit of boreholescap holesfill holesfire breaksflash arresteraudit of boreholes
choice of materialsensure positive ventilation
auditsAwareness of possible reactions Chem Alert systemcontrols on introduction of new materialsprocedurestraining/competencepurchasing policy
risk assessments on usefusesmaintenanceprocedures/trainingSafety Management Plans
Chemical reaction
Explosives
Human Factors
Spontaneous Combustion
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Minesafe International 1990; Conference Papers
requirement for risk assessment before welding/cutting is undertaken
Safety Alert 059
Minesafe International 1990; Conference Papers
requirement for risk assessment before hydraulic filling is undertaken
requirement for risk assessment before stowage is undertaken
Restrictions on use of aluminium, especially in face areas
Proceedings on the Fourth International Colloquium on Dust
Proceedings on the Fourth International Colloquium on Dust
all repairs to be conducted at quality assured workshop
battery or diesel equipment as replacement for electrical systems
Qld power course
cableless systems
education/training; proceduresengineering control safeguard alarms
roadway maintenanceservices layout
education/trainingmaintenanceelectrical system design
requirement for competent personneltraining / competency
audit of all equipment at all minesaudits
cable management system-ensure specifications are met, procedures; electrical maintenance; improved cable design
Controls on mine atmosphere and electrical equipment
Proceedings on the Fourth International Colloquium on Dust Explosions 1990 South African Conference on Explosion Protected Electrical Apparatus 1993 Safety in
housekeeping; mining practice; design of equipment/systems
requirement for analysis of electrical systems - fault analysis and load flow
Use of high voltage at the face, dependent on outcome of research work.
Proceedings on the Fourth International Colloquium on Dust Proceedings on the Fourth International Colloquium on Dust Explosions 1990 South African Conference on Explosion Protected Electrical Apparatus 1993 Safety in Mines: Proceedings of the 21dt International Conference of Safety in Mines Research Institutes 1985 Electrostatic Charging and Ignition of Dusts : Institution of Chemical Engineers Symposium Series; 58 p. 1 – 10 1980 Ignition and Combustion of Dust Clouds in Hot Environments : Institution of Chemical
publication of information on earthing in trailing cables and associated systems.
operating and maintenance proceduresspecificationstrainingalternatives to use of compressed airanti-static hoseearthing - bondinginstallation/maintenance/materialsrequirement for unique couplings for air hoses
training
awareness/traininginsulate surface and underground structures
safety management planssealing of boreholesseparate lightning earthing system
elimination of need for live testinggas testing
proceduresProhibition of live testing
trainingauditingelectrical protectionelectrical system designequipment specificationlongwall 3.3kV cables may be rated at 6.6kV
pre-installation checksrestrictions on system voltage levels
better QA systems that deliver quality; specifications; improved competencies.
Proceedings on the Fourth International Colloquium on Dust Explosions 1990 South Proceedings on the Fourth International Colloquium on Dust Explosions 1990 South African Conference on
widen the requirement for fire resistant anti-static hoses
Proceedings on the Fourth International Colloquium on Dust Explosions 1990
publication of information on earthing generally
eliminate live testing in proximity to the face or gassy areas
Proceedings on the Fourth International Colloquium on Dust Explosions 1990 South African Conference on Explosion Protected Electrical
live testing to be conducted under strict controls; eg. elimination of gas and coal dust
system design/component design/internal diagnostic
Proceedings on the Fourth International Colloquium on Dust
alternatives-minimise use
safe operating proceduresstock controlsupervisiontraining/competencesafe appropriate shotfiring practicestraininguse of permitted explosives
alternative cutting technologyawareness; alternative materialscutting tool maintenance, technologyencase cutting head in foam
training
20th International Conference of Safety in Mines Research Institutes 1983 25th International Conference of Safety in Mines Research Institutes 1993 Probability of Methane or Coal Dust Ignition by Mining Explosives : Archivum Combustionis; v.2
20th International Conference of Safety in Mines Research Institutes 1983 25th International Conference of Safety in Mines Research Institutes 1993 Probability of Methane or Coal Dust Ignition by Mining Explosives : Archivum Combustionis; v.2
explosion prevention and suppression systems;
inspection; inertisation, ventilation, equipment design
mining practice; horizon control on longwall faces; selection of mining horizon
pick path spraying; full encasement of roof bolts
water and compressed air sprays as being trialed in South Africa
control atmospherepartial extractionpillar designequipment designhouse keepingignition prevention systemsmining practicestraining
use of alternative materialswaterspray systems
water cooling/suppression; ignition suppression system; ignition prevention system
A Review of Experimentson the Ignition of Inflammable Gases by Frictional Sparking 1956 Suppression of Explosions Caused by Frictional Sparking : Euro Abstracts Section II v.6, no .3 p204 – 206 1980 Methane Ignition by Rock Friction : Minfo no.29 p. 24-25 1990 The Thermal Response of Rock to Friction in the Drag Cutting Process Journal of
assessment of incendive mine roof rocks to be covered in mine safety management plans
A Review of Experimentson the Ignition of Inflammable Gases by Frictional Sparking 1956 Suppression of Explosions Caused by Frictional Sparking : Euro Abstracts Section II v.6, no .3 p204 – 206 1980 Methane Ignition by Rock Friction : Minfo no.29 p. 24-25 1990 The Thermal Response of Rock to Friction in the Drag Cutting Process Journal of
A Review of Experimentson the Ignition of Inflammable Gases by Frictional Sparking 1956 Suppression of Explosions Caused by Frictional Sparking : Euro
Use no steel rib bolts where contact with cutting machine is likely
control atmosphere
medical assessments
mining culturemonitoring of circumstancespeer observationproceduressearchessecurity systemseducationmanagement to develop strategiespeer pressure/observationProhibition / Limitation of use
searchestrainingdefect reporting
A Review of Experimentson the Ignition of Inflammable Gases by Frictional Sparking 1956 Suppression of Explosions Caused by Frictional Sparking : Euro Abstracts Section II v.6, no .3 p204 – 206 1980 Methane Ignition by Rock Friction : Minfo no.29 p. 24-25 1990 The Thermal Response of Rock to Friction in the Drag Cutting Process Journal of
counselling and employee assistance programs
Papers presented at the symposium on Safety in Coal Mining 1987 Proceedings of the 23rd International Conference of Safety in Mines Research
Papers presented at the symposium on Safety in Coal Mining 1987 Proceedings of the 23rd International Conference of Safety in Mines Research
General requirement for totally enclosed brakes
maintenance and operational checks
proceduresreduce gradesroad conditiontrainingUse of enclosed brakesdesign-minimise, eliminate, planningimproved technologyinspectionprocedures-adherence, supervisiontraininguse of Infra Red detection of heatdesign guidelines
machine cleaningmaintenanceSurface temperature limitation to 150 degrees
traininguse of Infra Red detection
Papers Presented at the Synposiuum on Safety in Coal Mining 1987 Proceedings of the 23rd International Conference of Safety in Mines Research Institutes 1989 Ignition Properties of Mechanical Sparks and Hot Surfaces in Dust/Air Mixtures : Papers Presented at Conference on Flammable Dust Explosion in Nov, 1988 p. 152 – 164 1989
Papers Presented at the Synposiuum on Safety in Coal Mining 1987 Proceedings of the 23rd
Papers Presented at the Synposiuum on Safety in Coal Mining 1987 Proceedings of the 23rd International Conference of Safety in Mines Research Institutes 1989 Ignition Properties of Mechanical Sparks and Hot Surfaces in Dust/Air Mixtures : Papers Presented at Conference on Flammable Dust Explosion in Nov, 1988 p. 152 – 164 1989
brake tests and pre-shift inspections
design auditshousekeeping
QArestrictions on flammable oilsvehicle brakes to be fully enclosed fuel qualitymaintenancetraininguse battery vehicleswater scrubberscommunication of changedefect reporting and action
effective auditing-knowledge, complianceinertisationSafety Management Plansstandard work proceduresWork of ventilation officerauditing and reviewcommunication/education/trainingExpert / scenario training modelsexternal expertise
monitoring systemsSafety Management Planventilation model predictive tools
competence of personnel (upstream) - supervisors and engineers
Papers Presented at the Synposiuum on Safety in Coal Mining 1987 Proceedings of the 23rd International Conference of Safety in Mines Research Institutes 1989 Ignition Properties of Mechanical Sparks and Hot Surfaces in Dust/Air Mixtures : Papers Presented at Conference on Flammable Dust Explosion in Nov, 1988 p. 152 – 164 1989
maintenance system, defect reporting and actions
maintenance to be covered by standard operating procedures
design; instrumentation and monitoring (correct location); appropriate materials
Proceedings of the 22nd International Conference of Safety in Mines Research Institutes 1988 Safety in Mines Research:
25th International Conference of Safety in Mines Research Institutions 1993 Proceedings of the 21st
management plan : procedures for initial and subsequent response
spontaneous combustion management plans
thermography techniquesalarm protocols
spontaneous combustion management plans
continuous awareness
mining clean up
better education and understanding - gasses flow, gas sampling and sample frequency
improved instruments and systems - electronic noses
monitoring system and management plan; education and training; maintenance and calibration; good background data; legislation; use of indicators and analysis; use of new technology; auditing and review-internal and external; requirement to keep records
management plan-procedures, protocols, clearly defined responses and responsibilities; plan review; power backup; education and training; internal and external independent audits; emergency exercises; attitude/discipline; legislation
25th International Conference of Safety in Mines Research Institutions 1993 Proceedings of the 21st International Conference of Safety in Mines Research Institutes 1985 Proceedings of the 22nd International Conference of Safety in Mines Research Institutes 1987 Development of Methods for the Early Detection of Spontaneous Combustion Using Specific
documentation of standards and safety management plans
mining practice
safe working procedurestraining
Safety Management Plan,
An Approach to Safe Design of Mine Workings Against the Risk of Spontaneous Combustion 1985 Proceedings of the 21st International Conference of Safety in Mines Research Institutes 1985 Draft Technical Guidelines for Environmental Management for Mining in
comparative analysis of mine ventilation systems
exploration; design audit; operational audit; competence of personnel
Papers Presented at the Symposium on Safety in Coal Mining 1987 Proceedings of the 23rd International Conference of Safety in Mines Research Institutes 1989 Safety in Mines Research: Proceedings of the 21st International
obtaining sufficient information during the exploration phase
risk assessment of development proposal submitted prior to commencement of operations
all mines carry out sampling and propensity tests
Suggested References : Papers presented at the Symposium of Safety in Coal Mining 1987 A Study of the Propensity of Queensland Coals to Spontaneous Combustion 1979 Proceedings of the 21st International Conference of Safety in Mines
change inherent moisture content - water infusion
END
EXPLOSIVE USE HAZARDS
CLICK ON HYPERLINKS BELOW TO ACCESS HAZARDS, MECHANISMS AND RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Hazard MechanismBlast effects
Blast effects
Blast injuries to personel in adjacent working places
Fire At Face
Ignition of coal dust by shotfiring
Ignition of gas by shotfiring
Personnel contact with accumulation of noxious shotfiring fumes
Personnel injuries from blast overpressure
Unexpected detonation
Blast injuries to personel in adjacent working places
Destablilisation of roof, sides supports and/or structures
Fire At Face Misuse Of Or Mishap With Explosives
Formation of excessive noxious fumes ADVERSE GROUND CONDITIONS IN WHICH EXPLOSIVES ARE PLACED
Formation of excessive noxious fumes DETERIORATION OF EXPLOSIVE DUE TO STORAGE CONDITIONS
BLOWN OUT SHOT
DURATION OF SHOT
BLOWN OUT SHOT
DURATION OF SHOT
Formation of excessive noxious fumes DETERIORATION OF EXPLOSIVE DUE TO STORAGE CONDITIONS
Formation of excessive noxious fumes INADEQUATE EXPLOSIVE REACTION
Formation of excessive noxious fumes INADEQUATE MANUFACTURING QUALITY CONTROL
Ignition of coal dust by shotfiring
Ignition of coal dust by shotfiring COMBUSTIBLE DUST ACCUMULATION AT AND NEAR SHOTFIRING LOCATION
Ignition of coal dust by shotfiring
Ignition Of Gas At Face Misuse Of Or Mishap With Explosives
Ignition of gas by shotfiring
Ignition of gas by shotfiring
Ignition of gas by shotfiring FLAMMABLE GAS ACCUMULATION AT AND NEAR SHOTFIRING LOCATION
INCENDIVE EXPLOSIVES
BLOWN OUT SHOT
DURATION OF SHOT
BLAST OVERPRESSURE
Ignition of gas by shotfiring FLAMMABLE GAS ACCUMULATION AT AND NEAR SHOTFIRING LOCATION
Ignition of gas by shotfiring
Initiation of fire by shotfiring
Initiation of fire by shotfiring
Initiation of fire by shotfiring PRESENCE OF FLAMMABLE MATERIAL AT OR NEAR SHOTFIRING LOCATION
Initiation of fire by shotfiring USE OF HIGH TEMPERATURE DEFLAGRATING TYPE EXPLOSIVES
Personnel contact with accumulation of noxious shotfiring fumesINADEQUATE VENTILATION OF BLAST AREA
Personnel contact with circulating noxious shotfiring fumesFUMES TRANSPORTED TO OTHER WORKING PLACES BY VENTILATION CURRENT
Personnel injuries from blast overpressure
Personnel injuries from fragments and flyrock FLYING OBJECTS PROPELLED BY BLAST
INDUCTIVE INITIATION
PERSONNEL INCOMPETENCE
Personnel injuries from fragments and flyrock FLYING OBJECTS PROPELLED BY BLAST
Unexpected detonation CHEMICAL REACTION OF EXPLOSIVES WITH CHARGED GROUND
UNEXPECTED DETONATION DRILLING, CUTTING OR LOADING MATERIAL CONTAINING MISFIRED EXPLOSIVES
Unexpected detonation INCORRECT LOADING PROCEDURE
Unexpected detonation INCORRECT PRIMER PREPARATION
Unexpected detonation INCORRECT SELECTION OF EXPLOSIVE TYPE TO SUIT UNUSUAL GROUND CONDITIONS (SUCH AS HOT GROUND)
Unexpected detonation
Unexpected detonation LACK OF QUALITY CONTROL DURING MANUFACTURE
Unexpected detonation MISHAP DURING TEMPORARY UNDERGROUND STORAGE
Unexpected detonation
Unexpected detonation ROUGH HANDLING OF DETONATOR
STATIC ELECTRICITY BUILD UP
STRAY CURRENT INITIATION
TAMPERING BY PERSONNEL
TRANSPORT MISHAP
Unexpected detonation ROUGH HANDLING OF DETONATOR
Unexpected detonation ROUGH HANDLING OF PRIMER (DURING TRANSPORT PREPARATION, CHARGING AND DEALING WITH MISFIRES)
Unexpected detonation STABILITY DETERIORATION DUE TO AGE
Unexpected detonation
Unexpected detonation
Unexpected detonation
Unexpected detonation
Unexpected Explosion Misuse Of Or Mishap With Explosives
END
EXPLOSIVE USE HAZARDS
CLICK ON HYPERLINKS BELOW TO ACCESS HAZARDS, MECHANISMS AND RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Control ReferencesAccurate survey and measurement of placesBlast designCompetenceEstablish adjacent personnel presenceEvacuation of personnel in adjacent placesOperating procedureRestriction of accessSufficient barrier thicknessBlast designCompetenceInspection after shotOperational procedureProtection of structuresRestoration of support after shotRestriction of accessSupport/structure design
CompetenceEstablish ground conditionsSelection of explosive typeCompetencePurchasing procedureStock auditingStock rotation AS 2187Storage facilities design AS 2188
Destablilisation of roof, sides supports and/or structures
Formation of excessive noxious fumes
Ignition Of Gas At Face
Initiation of fire by shotfiring
Personnel contact with circulating noxious shotfiring fumes
Personnel injuries from fragments and flyrock
Unexpected Explosion
RETURN TO UNDERGROUND MENU
See Use of explosives For Controls When Using Explosives
Safety Alert 089
Storage proceduresCompetenceIssuing procedure AS 2187Limitation of quantity storedReceival procedureStock auditingStock rotation AS 2187Storage procedure AS 2187Adequate tampingBlast designCheck condition of explosive before useCompetenceInitiation methodLoading procedurePriming procedureSelection of explosive typeAudits of qualityPurchasing procedureQuality assuranceAdequate tampingBlast designCompetenceLoading procedureOperating procedureShot placementCompetenceInertization of dust presentInspection for presence prior to initiationOperating procedureBlast designCompetenceLimitation of durationLimitation of firing pulse
Adequate tampingBlast designCharging procedureCompetenceLoading procedureShot placementBlast designCompetenceLimitation of duration of shotLimitation of firing pulseAdequate ventilation of siteCompetenceconsequent to shotfiringDetermination of presence prior to initiationInspection after shotLoading procedure in gassy holes
See Explosives Use Section for Controls When Using Explosives
Minimal disruption to ventilationRestoration of ventilation after shotfiringCompetenceDetonator typeExplosive typeLoading, tamping and firing procedurePurchasing procedureAdequate tampingBlast designCharge quantity limitCompetenceLoading procedureOperating procedureShot placementBlast designCompetenceLimitation of durationLimitation of firing pulseCompetenceInspection of siteOperating procedureRemoval of flammable material from siteCompetencePurchasing proceduresSelection of explosive typeStock audit proceduresCompetenceEvacuation of personnelFume dilution timeOperating procedurePrevention of inadvertent entryRestoration of ventilation after shotsVentilation controlsVentilation designVentilation inspection after shotVentilation inspection prior to shotCompetenceDegree of dilution of gasesEvacuation of personnelLocation of adjacent personnelLocation of shotfiringShotfiring procedureVentilation designBlast designCompetenceEvacuation of nearby personnelInspection of adjacent area prior to blastOperating procedureRestriction of accessBlast designCompetence
Establish nearby personnel presenceEvacuation of nearby personnelHousekeepingOperating procedureRestriction of accessCompetenceMisfire procedure AS 2187Misfire reportingOperating procedureSelection of explosive typesCompetenceInspection after firingMisfire procedure AS 2187Misfire reportingOperating procedureOperator vigilanceAccess limitationCompetenceOperating procedureTools used AS 2187Access limitationCompetenceLocation of preparationOperating procedureTools provided AS 2187Blast design AS 2187CompetenceSelection of explosive typesCompetenceContainer usedHandling procedureLoading procedureLocation of radio transmittersR.F. output AS 2187Type of radio transmittersCompetencePurchasing procedureQuality controlAccess limitationAudit procedureCompetenceContainer securityContainer usedExcess returnOperating procedureSafe location for storageSeparation of explosive type AS 2187CompetenceProper supervisionAccess limitationCompetence
significant incident 051
Container usedMisfire procedureOperating procedureTransport arrangementsAccess limitationCompetenceContainer usedMisfire procedureOperating procedureTransport arrangementsCompetenceDisposal procedure AS 2187Purchasing procedureReceival procedureStock auditingStock rotation AS 2187CompetenceDisposal procedure AS 2187Separation of explosive type AS 2187Stock auditingStorage facilities design AS 2188Storage facilities maintenance AS 2187Storage procedures AS 2187Antistatic charging hoseCompetenceEarthing procedureHandling procedureLoading procedureMethod of initiationRecognition of static build up phenomenonStorage locationTransport procedureCompetenceContainer usedEarthing and isolation electrical equipment/apparatus
Electrical storm precautionsFiring procedureHazard recognition AS 2187Loading procedurePrimer handling procedureAccess limitationContainer security AS 2187Storage security AS 2187CompetenceContainer usedOperating procedureSeparation of explosive type AS 2187Transport vehicle design
Safety Alert 062
See Explosives Use Section for Controls When Using Explosives
FIRE HAZARDS
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Hazard MechanismChemical Reaction
Frictional Heating
Spontaneous Combustion
Uncontrolled Heat Source In Building
Uncontrolled Use Of Flammable Gas
Uncontrolled Use Of Flammable Liquid
Fire
Ignition Of Flammable Liquid
Fire
Fire
Fire
Fire
Fire
Fire
Uncontrolled Use Of Flammable Liquid
Arc
Friction
Impact
Open Flame
Arc
Friction
Impact
Open Flame
Arc/Sparking
Friction
Impact
Open Flame
Fire
Ignition Of Chemical Substance
Ignition Of Chemical Substance
Ignition Of Chemical Substance
Ignition Of Chemical Substance
Ignition Of Flammable Liquid
Ignition Of Flammable Liquid
Ignition Of Flammable Liquid
Ignition Of Flammable Liquid
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
END
FIRE HAZARDS
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Control ReferencesCompetenceDisposalQuantitySafe storageCompetenceDesignHousekeepingInspectionMonitoringPreventive maintenanceCompetenceFire fighting equipmentIsolationMonitoringRisk assessmentStockpile managementAutomatic fire suppression NFPABuilding constructionEarly warning detection NFPAHousekeepingProvision of fire fighting equipmentRegular tests of F.F equipCompetenceFire fighting equipment Fire suppression system HousekeepingLocationQuantitiesStorage Gas ActCompetenceFire fighting equipment Fire suppression system HousekeepingLocation AS 1940
Ignition Of Chemical Substance
Ignition Of Gas
RETURN TO UNDERGROUND MENU
QuantitiesStorage AS 1940Provision of fire protection equipmentRisk assessmentStorage AS 3780Inspection and maintenanceRisk assessmentStorage AS 3780Transport, Dangerous Goods Act AS 1678HousekeepingProvision of fire protection equipmentRisk assessmentStorage AS 3780Provision of fire protection equipmentRisk assessmentStorageInspection and maintenanceRisk assessmentStorage AS 1940HandlingProvision of fire protectionPurchasing proceduresRisk assessmentStorage AS 1940TransportHousekeepingProvision of fire protection equipmentRisk assessmentStorage AS 1940Gas monitoringRisk assessment AS 2430.1Storage protection equipmentGas monitoring Gas ActInspection and maintenance Gas ActRisk assessment Gas ActStorage Gas ActGas MonitoringHandling Gas ActPurchasing proceduresRisk assessment Gas ActStorage Gas ActTransport Gas ActGas monitoring Gas ActHousekeeping Gas ActProvision of fire protection equipment Gas ActRisk assessment Gas ActStorage Gas Act
FIRE FIGHTING HAZARDS
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Hazard MechanismLack Of Control In Fighting Fire Deficient Procedure
Lack Of Control In Fighting Fire Lack Of Fire Fighting Equipment
Lack Of Control In Fighting Fire Lack Of Skilled Fire Fighters
Lack Of Control In Fighting Fire
END
FIRE FIGHTING HAZARDS
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Control ReferencesCompetenceEvaluation procedureExercise in fire drillsFire Fighting ProcedureImplementation of corrective action.Audit of fire fighting system.Plan of system.Provision of fire fighting apparatus and material.
Risk assessment.Competence.Exercise in fire drills.Provision of fire fighting teams.
RETURN TO UNDERGROUND MENU
Provision of water reticulation system and water supply.
GENERAL UNDERGROUND CONSTRUCTION HAZARDS
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Sub Activity HazardAsphyxiationGeneral Construction Work
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
Explosion Of Dust
Explosion Of Gas At Work Site
Hearing Damage
Lung Damage
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work Crushing, Contusion And Fracture Injuries To Personnel
General Construction Work
General Construction Work
General Construction Work
General Construction Work
Lung DamageGeneral Construction Work
General Construction Work Outbreak Of Fire Risking Injury To Personnel
General Construction Work Outbreak Of Fire Risking Injury To Personnel
General Construction Work Sprain And Strain Injuries To Personnel
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORTGeneral Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
Asphyxiation
Electrocution Of Operator
Electrocution Of Operator
Fire In RiseFire In Rise
Fire In Rise
High Airborne Dust Levels
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
General Construction Work UNEXPECTED DETONATION OF EXPLOSIVES IN USE OR TRANSPORT
Rising/Stripping Face operations
Rising/Stripping Face operations Crushing Injuries To Persons In Travelways
Rising/Stripping Face operations Crushing Or Contusion Injuries To Face Operators
Rising/Stripping Face operations Crushing Or Contusion Injuries To Face Operators
Rising/Stripping Face operations Crushing Or Contusion Injuries To Face Operators
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operationsRising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
High Airborne Dust Levels
High Airborne Dust Levels
High Noise Levels
High Noise Levels
Ignition Of Flammable Dust In Rise
Ignition Of Flammable Dust In Rise
Ignition Of Flammable Dust In Rise
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
Injuries To Personnel From Falls
Injuries To Personnel From Falls
Injuries To Personnel From Falls
Injuries To Personnel From Falls
Injuries To Personnel From Falls
Injuries To Personnel From Falls
Injuries To Personnel From Falls
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations Injuries To Personnel By Whipping Hoses
Rising/Stripping Face operations Injuries To Personnel By Whipping Hoses
Rising/Stripping Face operations Injuries To Personnel By Whipping Hoses
Rising/Stripping Face operations Injuries To Personnel By Whipping Hoses
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Rising/Stripping Face operations
Injuries To Personnel From FallsRising/Stripping Face operations
Rising/Stripping Face operations Strangulation Of Operator By Entanglement With Hoses/Drills
Rising/Stripping Face operations Strangulation Of Operator By Entanglement With Hoses/Drills
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
High Airborne Dust Levels
Rising/Stripping Face operations UNEXPECTED DETONATION OF EXPLOSIVES AT FACE OF RISE
Rising/Stripping Rise Base operationsCrushing, Contusion Or Fracture Injuries To Personnel
Rising/Stripping Rise Base operationsCrushing, Contusion Or Fracture Injuries To Personnel
Rising/Stripping Rise Base operationsCrushing, Contusion Or Fracture Injuries To Personnel
Rising/Stripping Rise Base operationsCrushing, Contusion Or Fracture Injuries To Personnel
Rising/Stripping Rise Base operationsCrushing, Contusion Or Fracture Injuries To Personnel
Rising/Stripping Rise Base operations
END
GENERAL UNDERGROUND CONSTRUCTION HAZARDS
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Mechanism Control ReferencesAdequate ventilationGas auditingOperating procedureVentilation auditingCorrect slinging and liftingMaintenance of equipmentOperating procedureOperator competenceAdherence to designDesign of structuresOperating procedureCompetenceManual handling procedureMaintenance of equipmentOperating procedureProhibited locationsSelection of equipmentCompetenceOperating procedureAdequate lightingCompetenceGuarding of excavations edges
Operating procedureUse of harnessesAdequate lightingCompetenceOperating procedureWork area housekeepingOperating procedureOperator competence
General Construction Work
Rising/Stripping Face operations
Rising/Stripping Rise Base operationsRETURN TO UNDERGROUND MENU
Noxious Gases Accumulate In Construction Area Due To Interruption To Normal Ventilation Or Inadequate VentilationEquipment Or Structural Parts Are Dropped On Or Strike Personnel During Emplacement
Partly Completed Or Completed Structures Fail And Collapse Striking PersonnelPersonnel Are Struck By Material During Manual Handling Of ItPersonnel Are Struck By Rope Lash As Equipment Is Dragged Or Lifted Into Place (With Or Without Equipment Failure)Personnel Crushed By Rilling Material Or Rock While Excavating/ Loading Personnel Fall Into Excavations Or From Structures
Guarding of walkways on structures
Personnel Slip, Trip And/Or Fall In Work Area
Personnel Struck Or Jammed By Mobile Equipment In Use
Prohibited locations for personnel
Adequate rib supportCompetence
Maintenance of supportsOperating procedureAdequate roof supportCompetence
Maintenance of supportsOperating procedureDesign of electrical equipment
Dust auditingDust inertizationDust suppression
Operating procedureRestriction of hot workShotfiring proceduresAdequate ventilationDesign of electrical equipment
Operating procedureProper earthing of equipmentRestrictions of hot work
Shotfiring procedureVentilation monitoringExposure limitationNoise level auditingOperating procedureUse of protective equipmentAdequate ventilationDust auditingDust suppression measuresOperating procedure
Personnel Struck Or Jammed By Mobile Equipment In Use
Rib Failure Leads To Fall Of Material Striking Personnel
Inspection of ribs before and during work
Roof Failure Leads To Fall Of Material Striking Personnel
Inspection of roof before and during work
Combustible Dust Cloud Is Raised During Work And Ignited By A Source
Design of internal combustion engines in use
Maintenance of electrical equipment
Maintenance of internal combustion engines
Accumulation Of Flammable Gas Is Ignited By A Source During Work Design of internal combustion
engines in use
Equipment shutdown linked to gas monitors
Maintenance of electrical equipment
Maintenance of internal combustion engines
Selection of materials to avoid sparking
Excessive Noise Levels Occur From Construction Activities
Excessive Respirable Dust Is Raised During Construction Activities
Use of protective equipmentHot work procedureProvision of fire fighting equipment
Restriction of hot workEquipment housekeepingMaintenance of equipmentOperating procedureProvision of fire fighting equipment
Personnel Slip Or Trip Adequate lightingArea housekeepingCompetenceOperating procedureCompetenceMisfire procedure AS 2187Misfire reportingOperating procedureSelection of explosive typesCompetenceInspection after firingMisfire procedure AS 2187Misfire reportingOperating procedureOperator vigilanceAccess limitationCompetenceOperating procedureTools used AS 2187Access limitationCompetenceLocation of preparationOperating procedureTools provided AS 2187Blast design AS 2187CompetenceSelection of explosive types
INDUCTIVE INITIATION CompetenceContainer usedHandling procedureLoading procedureLocation of radio transmittersR.F. output AS 2187Type of radio transmittersCompetencePurchasing procedureQuality controlAccess limitationAudit procedureCompetenceContainer security
Excessive Respirable Dust Is Raised During Construction Activities
Ignition Of Flammable Material By Hot Work
Ignition Of Flammable Material Due To Equipment Malfunction
CHEMICAL REACTION OF EXPLOSIVES WITH CHARGED GROUND
DRILLING, CUTTING OR LOADING MATERIAL CONTAINING MISFIRED EXPLOSIVES
INCORRECT LOADING PROCEDURE
INCORRECT PRIMER PREPARATION
INCORRECT SELECTION OF EXPLOSIVE TYPE TO SUIT UNUSUAL GROUND CONDITIONS (SUCH AS HOT
LACK OF QUALITY CONTROL DURING MANUFACTURE
MISHAP DURING TEMPORARY UNDERGROUND STORAGE
Container usedExcess returnOperating procedureSafe location for storageSeparation of explosive type AS 2187CompetenceProper supervisionAccess limitationCompetenceContainer usedMisfire procedureOperating procedureTransport arrangementsAccess limitationCompetenceContainer usedMisfire procedureOperating procedureTransport arrangementsCompetenceDisposal procedure AS 2187Purchasing procedureReceival procedureStock auditingStock rotation AS 2187CompetenceDisposal procedure AS 2187Separation of explosive type AS 2187Stock auditingStorage facilities design AS 2188Storage facilities maintenance AS 2187Storage procedures AS 2187Antistatic charging hoseCompetenceEarthing procedureHandling procedureLoading procedureMethod of initiation
Storage locationTransport procedureCompetenceContainer used
Electrical storm precautionsFiring procedureHazard recognition AS 2187Loading procedurePrimer handling procedure
MISHAP DURING TEMPORARY UNDERGROUND STORAGE
PERSONNEL INCOMPETENCE
ROUGH HANDLING OF DETONATOR
ROUGH HANDLING OF PRIMER (DURING TRANSPORT PREPARATION, CHARGING AND DEALING WITH MISFIRES)
STABILITY DETERIORATION DUE TO AGE
STABILITY DETERIORATION DUE TO STORAGE CONDITIONS. (HEAT, WATER, VENTILATION, ETC.)
STATIC ELECTRICITY BUILD UP
Recognition of static build up phenomenon
STRAY CURRENT INITIATION
Earthing and isolation electrical equipment/apparatus
Access limitationContainer security AS 2187Storage security AS 2187
TRANSPORT MISHAP CompetenceContainer usedOperating procedureSeparation of explosive type AS 2187Transport vehicle designAdequate ventilationOperating procedureUse of forcing ventilation in risesVentilation auditingDesign of riseDesign of support of chuteOperating procedureDesign of supportsInstallation procedureMaintenance of supportsClean up/barring down procedure
Inspection of face areaPlacement of supportReentry procedure after blastingDesign of material handlingOperating procedure
Contact With Live Parts Equipment designMaintenanceMaintenance procedureOperating procedure
Indirect Contact Equipment designMaintenance
Ignition By Contraband Prohibition of contrabandCutting/grinding/welding procedure
Inspection procedureMinimisation of flammable material
Provision of fire fighting equipment
Design of electrical equipmentMaintenanceMinimisation of flammable material
Operating procedureProvision of fire fighting equipment
Contamination Of Intake Air Adherence to dust standardsAuditing of dustBreathing protection if necessary
TAMPERING BY PERSONNEL
Irrespirable Atmosphere Accumulates In Rise (Gas Or Fumes)
Collapse Of Muck Chute In Segmented Rise
Fall Of Ground Due To Failure Of Supports
Fall Of Unsupported Ground At Face Of Rise
Operator Struck By Timber/Steel/Concrete Supports Through
Ignition Of Flammable Material By Cutting/ Grinding/Welding Sparks Or Direct Contact By Flame
Ignition Of Flammable Material By Electrical Arcs Or Sparks
Suppression of dust from other activities in intakes
Adequate ventilationBreathing protectionDust auditingDust suppressionOperating procedure
Production Of Dust By Drills Adequate ventilationAdherence to dust standardsBreathing protection if necessary
Dust auditingDust suppression on drillsMaintenance
Background Noise Equipment design/selectionExposure limitationLocation of equipmentNoise auditing
Drill Noise Drill design/selectionExposure limitationNoise auditing
Blown Out Shot Clean up and removal of dustDust monitoringInertization of dustShotfiring procedure
Electrical Arc Clean up and removal of dustDesign of electrical equipmentDust monitoringInertization of dustMaintenanceClean up and removal of dustCutting procedureDust monitoringInertization of dustAdequate ventilationCutting/grinding/welding procedure
Inspection procedureVentilation monitoringAdequate ventilationDesign of electrical equipmentInspection procedureMaintenance of equipmentOperating procedureVentilation monitoringAdequate ventilationInspection procedureProhibition of contrabandVentilation monitoringAdequate ventilation
Dust Contamination From Movement Of Excavated Material In Rise Or Chutes
Protective equipment to be provided and worn if necessary
Protective equipment to be provided and worn if necessary
Mishap With Oxy-Cutting Equipment
Ignition By Cutting/ Grinding/Welding Sparks
Ignition By Electrical Arcs Or Sparks
Ignition Of Gas Accumulation By Contraband
Ignition Of Gas Accumulation By Shotfiring
Inspection procedureShotfiring procedureVentilation monitoringAdequate ventilationInspection procedureRestricted materialsSelection of materialsVentilation monitoring
Static Electrical Discharge Adequate ventilationChoice of materialsEarthing arrangementsInspection procedureVentilation monitoringCompetenceOperating procedure
Blown Out Hoses Hose maintenanceInspection of hosesPrevention of damage to hosesSelection of hoses
Over Pressure Compressor maintenanceCompressor settingsPressure regulation
Parted Couplings Coupling designFitting compatibilityInspection of equipmentInstallation of locks
Collapse Of Ladders Design of ladderwaysMaintenance of ladderwaysDesign of stagingMaintenance of stagingOperating procedureScaffolding competenceDesign of cage systemMaintenance of systemOperating competenceOperating procedureSignalling/communicationsWinding limit switchesCompetenceDesign of work areaHarnesses if necessaryOperating procedure
Fall From Ladderways CompetenceDesign of ladderwaysOperating procedure
Fall Out Of Rise Cage Cage maintenanceDesign of cageHarnesses if necessaryOperating procedureCompetenceOperating procedure
Ignition Of Gas Accumulation By Shotfiring
Ignition Of Gas By Thermite Reaction
Air Or Water Turned On To Open Ended Hose Inadvertently
Collapse Of Staging/ Working Platform/ Scaffolding
Failure Of Or Detachments Of And Fall Of Rise Cage Through Overwinding Or Mechanical/Electrical Failures
Fall From Face Staging/Working Platform/Scaffolding
Personnel Fall Into Rise/Chute Entry While Clearing Shot And Stripped Material Into It Or While Walking On Stripped Floor
Provision of grate cover over entry
Use of harnessesBlown Out Hoses
Drill designOperating procedurePaper clothing in good repairSupervisorCompetenceMisfire procedure AS 2187Misfire reportingOperating procedureSelection of explosive typesCompetenceInspection after firingMisfire procedure AS 2187Misfire reportingOperating procedureOperator vigilanceAccess limitationCompetenceOperating procedureTools used AS 2187Access limitationCompetenceLocation of preparationOperating procedureTools provided AS 2187Blast design AS 2187CompetenceSelection of explosive types
INDUCTIVE INITIATION CompetenceContainer usedHandling procedureLoading procedureLocation of radio transmittersR.F. output AS 2187Type of radio transmittersCompetencePurchasing procedureQuality controlAccess limitationAudit procedureCompetenceContainer securityContainer usedExcess returnOperating procedureSafe location for storage
Personnel Fall Into Rise/Chute Entry While Clearing Shot And Stripped Material Into It Or While Walking On Stripped Floor
As for "Blown Out Hoses" in the "Injuries to Personnel by Whipping Hoses" Hazard in this same Activity
Loose Clothing Entangled In Drill
CHEMICAL REACTION OF EXPLOSIVES WITH CHARGED GROUND
DRILLING, CUTTING OR LOADING MATERIAL CONTAINING MISFIRED EXPLOSIVES
INCORRECT LOADING PROCEDURE
INCORRECT PRIMER PREPARATION
INCORRECT SELECTION OF EXPLOSIVE TYPE TO SUIT UNUSUAL GROUND CONDITIONS (SUCH AS HOT
LACK OF QUALITY CONTROL DURING MANUFACTURE
MISHAP DURING TEMPORARY UNDERGROUND STORAGE
Separation of explosive type AS 2187CompetenceProper supervisionAccess limitationCompetenceContainer usedMisfire procedureOperating procedureTransport arrangementsAccess limitationCompetenceContainer usedMisfire procedureOperating procedureTransport arrangementsCompetenceDisposal procedure AS 2187Purchasing procedureReceival procedureStock auditingStock rotation AS 2187CompetenceDisposal procedure AS 2187Separation of explosive type AS 2187Stock auditingStorage facilities design AS 2188Storage facilities maintenance AS 2187Storage procedures AS 2187Antistatic charging hoseCompetenceEarthing procedureHandling procedureLoading procedureMethod of initiation
Storage locationTransport procedureCompetenceContainer used
Electrical storm precautionsFiring procedureHazard recognition AS 2187Loading procedurePrimer handling procedureAccess limitationContainer security AS 2187Storage security AS 2187
TRANSPORT MISHAP Competence
MISHAP DURING TEMPORARY UNDERGROUND STORAGE
PERSONNEL INCOMPETENCE
ROUGH HANDLING OF DETONATOR
ROUGH HANDLING OF PRIMER (DURING TRANSPORT PREPARATION, CHARGING AND DEALING WITH MISFIRES)
STABILITY DETERIORATION DUE TO AGE
STABILITY DETERIORATION DUE TO STORAGE CONDITIONS. (HEAT, WATER, VENTILATION, ETC.)
STATIC ELECTRICITY BUILD UP
Recognition of static build up phenomenon
STRAY CURRENT INITIATION
Earthing and isolation electrical equipment/apparatus
TAMPERING BY PERSONNEL
TRANSPORT MISHAPContainer usedOperating procedureSeparation of explosive type AS 2187Transport vehicle designDesign of chute system
Chute operating procedureCompetenceDesign of chute doorsProvision of rock flow control
Operating procedureProhibited areas for personnelChute operating procedure
Operator competenceProhibited areasBlockage clearance procedureCompetenceAdequate ventilationBreathing equipment if necessary
Dust auditing
Operating procedureVentilation auditing
Chute Collapses From Loads Of Material Carried, Striking Personnel
Chute Doors Allow Rush Of Material Which Strikes Personnel
Excavated Material Falling Down Rise Or Chutes Strikes Personnel Working At Base Of Rise (Also Applies To Other Falling Material In
Design of rise base are or bottom of chutes
Personnel Struck Or Jammed In Chute Area By Muck Loading Equipment
Mucking equipment operating procedure
Sudden Rush Of Material Following Bridging/ Lockage In Chute Strikes PersonnelAir Is Contaminated By Dust From Loading Of Excavated Material From Chutes Or Rise Base
Dust suppression for loading operations
IRRESPIRABLE ATMOSPHERE OPERATIONS HAZARDS
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Sub Activity Hazard
Breathing Apparatus Failure
Impaired Visibility
Psychological Trauma
Breathing Apparatus Failure Cessation Or Reduction Of Normal Air/Oxygen Supply
Breathing Apparatus Failure Exceed Breathing Apparatus Supply Duration
Breathing Apparatus Failure Exceed Breathing Apparatus Supply Duration
Breathing Apparatus Failure Excessive Air/Oxygen Usage
Breathing Apparatus Failure Excessive Air/Oxygen Usage
Breathing Apparatus Failure Excessive Carbon Dioxide In Breathing Circuit
Breathing Apparatus Failure Ingress Of Ambient Atmosphere Into Apparatus Breathing Circuit
Breathing Apparatus Failure Sudden Failure Of High Pressure Component
Explosion Contaminated Atmosphere Reaching The Free Air Base
Explosion Explosion Causing Injury To Personnel
Explosion Explosion Causing Injury To Personnel
Explosion Explosion Causing Injury To Personnel
Explosion Explosion Causing Injury To Personnel
Explosion Explosion Causing Injury To Personnel
Impaired Visibility
Impaired Visibility
Burns
Heat Stress
Infection Illness
Irrational Behaviour
Physical Debilitation
Physical Debilitation
Explosion Explosion Causing Injury To Personnel
Explosion Explosion Causing Injury To Personnel
Impaired Visibility
Impaired Visibility
Physical Injury
Physical Injury
Physical Injury
Physical Injury Infectious Disease Transmission
Physical Injury
Physical Injury
Physical Injury
Physical Debilitation
Scalds
Irrational Behaviour
Physical Debilitation
Physical Debilitation
Physical Injury
Physical Injury
Psychological Trauma
Psychological Trauma
Psychological Trauma
IRRESPIRABLE ATMOSPHERE OPERATIONS HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
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Mechanism Control ReferencesBreathing Apparatus Failure Auxiliary Breathing Apparatus
CompetenceEquipment storage QMRS StandardEquipment storage QMRS standardInstrument testsIrrespirable atmosphereMaintenance
Team preparation checksTeam response
Breathing Apparatus Failure
CommunicationCompetence
Operational planningTeam preparation checksTeam response
Communication
Operational planningStandbye teamTeam preparation checksTeam response
Breathing Apparatus Failure
CompetenceEquipment storage QMRS StandardInstrument tests
Explosion
Physical Injury
Auxiliary Breathing Apparatus/reserve supply
Rotational use of Breathing Apparatus
Systematic use of all Breathing Apparatus
Auxiliary Breathing Apparatus/reserve supply
Irrespirable atmosphere competence
Breathing Apparatus Failure Through Inadequate Planning
Auxiliary Breathing Apparatus/reserve supply
Irrespirable atmosphere competence
Auxiliary Breathing Apparatus/reserve supply
Breathing Apparatus Failure
Maintenance
Team preparation checksTeam response
Breathing Apparatus Failure Apparatus service procedureAuxiliary Breathing Apparatus
Competence
Maintenance
Stock control of absorbent
Team responseApparatus servicing procedure
CompetenceEquipment storage QMRS StandardInstrument tests
Maintenance
Team preparation checksTeam response
Breathing Apparatus Failure
CompetenceInstrument tests
MaintenanceTeam response
Irrespirable atmosphere competence
Personal suitability for use of specific equipment
Rotational use of Breathing Apparatus
Systematic use of all Breathing Apparatus
Auxiliary Breathing Apparatus/reserve supply
Irrespirable atmosphere competence
Irrespirable atmosphere competence
Rotational use of Breathing Apparatus
Systematic use of all Breathing Apparatus
Breathing Apparatus Failure - Defective Seal At Face/Mouth Piece, Nose Clip - Defective Mechanical Connection - Defective Component - Damage During Use
Auxiliary Breathing Apparatus/reserve supply
Irrespirable atmosphere competence
Personal suitability for use of specific equipment
Positive pressure type Breathing Apparatus
Rotational use of Breathing Apparatus apparatus
Auxiliary Breathing Apparatus /reserve supply
Irrespirable atmosphere competence
Availability of adequate transport
Location of Free Air BaseMonitoringWithdrawal of personnelAvailability of adequate transport
CommunicationLocation of Free Air BaseMonitoringWithdrawal of personnel
Explosive Mixture Of Gases Communication
Continuous gas monitoringInertisation
QMRS Standard
Ventilation managementWithdrawal of personnel
Ignition Source
CommunicationRestricted use of aluminiumRestricted use of materialsUse of Ex. ia equipment
Calibration/maintenancePre-use checksUse of two instruments
Production Of Water Gas Selection of fire fighting methods
Ventilation controlVentilation management- directly- directly- flooding- flooding- inertisation- inertisation- remote sealing- remote sealingCommunicationExtinguish fire
Fall In Barometric/ Ventilation Pressure
Availability of Breathing Apparatus for all personnel
Availability of Breathing Apparatus for all personnel
Competence in gas monitoring and interpretation
Provision of hand-held gas test instruments
Assess/eliminate external sources where possible
Incorrect Reading Displayed By Gas Test Instrument
Atmosphere sample for cross reference
Recirculation Of Flammable Gases Over Ignition Source
Gas testing/monitoring/analysis/ interpretation
Interpretation of SituationOperational planningRemove ignition sources
CommunicationGas monitoringOperational planningReference to barometric records
Risk assessmentVentilation controlWithdrawal of personnel
Face Piece/Eye Goggles Equipment selectionUse of anti-mist agentsVision screeningAdequate route indicatorsEye protectionUse of team link-line/life lineVentilation
Impaired Visibility Forward probingInfra-red imager
High Effective Temperature
Distribution of workloadEquipment selectionOperational planning
Pre-hydrationSuitable clothingTrainer assessmentVentilation
Incorrect Treatment Of Injuries First aid competenceFirst aid supplies
Wearing Breathing Apparatus Apparatus cleaning/disinfection
Medical assessment QMRS StandardProcedure QMRS Standard
Stressors CompetencePersonnel observationPost-incident de-briefingPreconditioningPsychological assessment QMRS StandardTeam preparation checksTeam response
Alcohol/Drugs Fitness for duty test (alcohol)Medical/health assessment QMRS StandardTeam preparation checksCompetence
Recirculation Of Flammable Gases Over Ignition Source
Ventilation monitoring/management
Uncontrolled Atmosphere Produced By: - Fall In Barometric/ Ventilation Pressure - Massive Roof Fall - Physical Property Of Gas
Smoke/Fine Dust In Suspension/High Expansion Foam
Assess underground environment
Personal heat tolerance awareness
Personnel observation (monitoring)
Physical Stress Compounded By Wearing Breathing Apparatus
Distribution of workloadMedical/fitness assessment QMRS StandardPersonnel observationIntake approachSelection of fire-fighting methods
VentilationStressors Competence
Personnel observationPost-incident de-briefingPsychological assessment QMRS standardTeam preparation checksTeam response
Alcohol/Drugs Fitness for duty test (alcohol)Medical/health assessment QMRS standardTeam preparation checksCompetenceDistribution of workloadMedical/fitness assessment QMRS standardPersonnel observationTraining emphasis
Physical Stress Compounded By Wearing Breathing Apparatus
Uncontrolled Fire-Fighting By Products
Suitable clothing and Personal Protective Equipment
Physical Stress Compounded By Wearing Breathing Apparatus
END
Drills MECHANICAL HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Sub Activity HazardBolters
Bolters Hearing Damage
Bolters Personnel Burns
Bolters Personnel Burns
Compressors & Pressure Vessels Bursting Under Pressure
Compressors & Pressure Vessels Bursting Under Pressure
Compressors & Pressure Vessels Bursting Under Pressure
Compressors & Pressure Vessels Bursting Under Pressure
Bolters
Compressors & Pressure Vessels
Conveyors
Drills
IC Engine Systems
Installation/Maint Activities
Railed Vehicles inc Monorail
Services/General
Shuttle Cars
Towing of Loads
Underground Installation/Maint
Fire Associated With Bolting Activities
Compressors & Pressure Vessels Bursting Under Pressure
Compressors & Pressure Vessels Caught By Moving Parts
Compressors & Pressure Vessels Contaminated Air
Compressors & Pressure Vessels Excessive Noise
Compressors & Pressure Vessels Explosion
Compressors & Pressure Vessels Fire
Compressors & Pressure Vessels Fire
Compressors & Pressure Vessels Fire
Compressors & Pressure Vessels Fire
Compressors & Pressure Vessels Fire
Compressors & Pressure Vessels Fire
Continuous Haulage/Face Contact Moving Components
Continuous Haulage/Face Contact Moving Components
Continuous Haulage/Face Contact Moving Components
Continuous Haulage/Face Crushed Against Face/Rib
Continuous Haulage/Face Crushed Against Face/Rib
Continuous Haulage/Face Crushed Against Face/Rib
Continuous Haulage/Face Crushed Against Face/Rib
Continuous Haulage/Face Crushed Against Face/Rib
Continuous Haulage/Face Discharge Of Stored Energy
Continuous Haulage/Face Discharge Of Stored Energy
Continuous Haulage/Face Discharge Of Stored Energy
Continuous Haulage/Face Excessive Dust
Continuous Haulage/Face Excessive Noise
Continuous Haulage/Face Falling Material
Continuous Haulage/Face Falling Material
Continuous Haulage/Face Falling Material
Continuous Haulage/Face Fire
Continuous Haulage/Face Fire
Continuous Haulage/Face Fire
Continuous Haulage/Face Struck By/ Caught Between
Continuous Haulage/Face Struck By/ Caught Between
Continuous Haulage/Face Struck By/ Caught Between
Asphyxiation Poisoning
Contact With Moving Parts
Contact With Moving Parts
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Crushed Against Rib/Roof/Face
Continuous Miners//Cutters/Loaders/Roadheaders
Crushed Against Rib/Roof/Face
Continuous Miners//Cutters/Loaders/Roadheaders
Crushed Against Rib/Roof/Face
Continuous Miners//Cutters/Loaders/Roadheaders
Crushed Against Rib/Roof/Face
Continuous Miners//Cutters/Loaders/Roadheaders
Crushed Against Rib/Roof/Face
Discharge Stored Energy
Discharge Stored Energy
Discharge Stored Energy
Discharge Stored Energy
Excessive Dust
Excessive Noise
Excessive Vibration
Explosion Of Gas At Face
Continuous Miners//Cutters/Loaders/Roadheaders
Crushed Against Rib/Roof/Face
Continuous Miners//Cutters/Loaders/Roadheaders
Crushed Against Rib/Roof/Face
Continuous Miners//Cutters/Loaders/Roadheaders
Crushed Against Rib/Roof/Face
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Explosion Of Gas At Face
Explosion Of Gas At Face
Explosion Of Gas At Face
Explosion Of Gas At Face
Eye Injuries
Eye Injuries
Eye Injuries
Falling Material
Falling Material
Falling Material
Falling Material
Fire at face
Fire At Face
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/RoadheadersContinuous Miners//Cutters/Loaders/RoadheadersContinuous Miners//Cutters/Loaders/RoadheadersContinuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Fire At Face
Fire At Face
Fire/Ignition
Fire/Ignition
Over Exertion
Personnel Burns
Personnel Burns
Personnel Burns
Personnel Burns
Struck By/Caught Between
Struck By/Caught Between
Struck By/Caught Between
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/RoadheadersContinuous Miners//Cutters/Loaders/RoadheadersContinuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Struck By/Caught Between
Struck By/Caught Between
Struck By/Caught Between
Struck By/Caught Between
Struck By/Caught Between
Struck By/Caught Between
Struck By/Caught Between
Struck By/Caught Between
Struck By/Caught Between
Conveyors Collapse Elevated Conveyor
Conveyors Collapse Elevated Conveyor
Conveyors Collapse Elevated Conveyor
Conveyors Contact Moving Parts
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/RoadheadersContinuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners//Cutters/Loaders/Roadheaders
Continuous Miners/Cutters/Loaders/Roadheaders
Continuous Miners/Cutters/Loaders/Roadheaders
Continuous Miners/Cutters/Loaders/Roadheaders
Conveyors Contact Moving Parts
Conveyors Contact Moving Parts
Conveyors Contact Moving Parts
Conveyors Contact Moving Parts
Conveyors Discharge Stored Energy
Conveyors Explosion
Conveyors Falling/Flying Material
Conveyors Falling/Flying Material
Conveyors Fire
Conveyors Fire
Conveyors Fire
Conveyors Fire
Conveyors Fire
Conveyors Fire On Unit
Conveyors Inhalation Of Noxious Gas
Conveyors Inhalation Of Excessive Dust
Conveyors Runaway Belt
Conveyors Runaway Belt
Conveyors Runaway Belt
Conveyors Runaway Belt
Drills Hearing Damage
Drills Personnel Burns
Drills Personnel Burns
Drills
Drills Personnel Burns
Fans Contact With Moving Parts
Fans Explosion
Fans Explosion
Fans Explosion
Fans Fire
Fans Fire
Fans Noise
Free Steered Vehicles
Free Steered Vehicles Falling Object
Free Steered Vehicles Fire
Uncontrolled movement of drill Rods
Explosion of coal dust on wheeling road
Free Steered Vehicles Fire
Free Steered Vehicles Fire
Free Steered Vehicles Fire on unit
Free Steered Vehicles Fire on unit
Free Steered Vehicles Hearing Damage
Free Steered Vehicles
Free Steered Vehicles
Free Steered Vehicles
Free Steered Vehicles Noise
Free Steered Vehicles Personnel Burns
Free Steered Vehicles Personnel Burns
Ignition of gas in wheeling roads or shunts
Ignition of gas in wheeling roads or shunts
Ignition of gas in wheeling roads or shunts
Free Steered Vehicles Personnel Burns
Free Steered Vehicles
Free Steered Vehicles Transfer Of Machine Energy
Free Steered Vehicles
IC Engine Systems Asphyxiation/ Poisoning
IC Engine Systems
IC Engine Systems
IC Engine Systems
IC Engine Systems
IC Engine Systems
Personnel Contact With Moving Vehicle
Vehicle Contact With Stationary Object
Contamination Of Atmosphere By Lpg Or Cng Fuel
Contamination Of Atmosphere By Lpg Or Cng Fuel
Explosion Of Flammable Gas In Atmosphere
Explosion Of Flammable Gas In Atmosphere
Explosion Of Flammable Gas In Atmosphere
IC Engine Systems
IC Engine Systems
IC Engine Systems
IC Engine Systems Eye Injuries
IC Engine Systems Fire
IC Engine Systems Fire
IC Engine Systems Fire
IC Engine Systems Fire
IC Engine Systems Fire
IC Engine Systems Fire
Explosion Of Flammable Gas In Atmosphere
Explosion Of Gas Or Gas/Dust On Face
Explosion Of Gas Or Gas/Dust On Face
IC Engine Systems
IC Engine Systems
IC Engine Systems Inhalation Of Noxious Gas
IC Engine Systems
IC Engine Systems Uncontrolled Heat Source
IC Engine Systems Uncontrolled Movement
Uncontrolled Movement
Installation/Maint Activities Fire
Installation/Maint Activities Fire
Lifting Equipment Uncontrolled Falling Objects
Fire And Explosion In Lpg And Cng Engine
Fire And Explosion In Lpg And Cng Engine
Tissue Damage From Cold Parts In Lpg Or Cng Engines
Lifting Equipment Uncontrolled Falling Objects
Lifting Equipment Uncontrolled Falling Objects
Lifting Equipment Uncontrolled Falling Objects
Lifting Equipment Uncontrolled Falling Objects
Lifting Equipment Uncontrolled Falling Objects
Longwall Contact Moving Components
Longwall Contact Moving Components
Longwall Crushed Against Rib/Face
Longwall Crushed Against Rib/Face
Longwall Crushed Against Rib/Face
Longwall Crushed Against Rib/Face
Longwall Discharge Stored Energy
Longwall Discharge Stored Energy
Longwall Discharge Stored Energy
Longwall Discharge Stored Energy
Longwall Excessive Dust
Longwall Excessive Noise
Longwall Eye Injuries
Longwall Eye Injuries
Longwall Eye Injuries
Longwall Fire
Longwall Fire
Longwall Fire At Face
Longwall Fire On Longwall Equipment
Longwall Fire On Longwall Equipment
Longwall Hearing Damage
Longwall Hearing Damage
Longwall Material Falling Or Projected
Longwall Material Falling Or Projected
Longwall Material Falling Or Projected
Longwall Struck By/ Caught Between
Railed Vehicles inc Monorail Contact With Roadway
Railed Vehicles inc Monorail Fire
Railed Vehicles inc Monorail Fire
Railed Vehicles inc Monorail Noise
Railed Vehicles inc Monorail Noise
Railed Vehicles inc Monorail
Railed Vehicles inc Monorail
Railed Vehicles inc Monorail
Railed Vehicles inc Monorail
Railed Vehicles inc Monorail Transfer Of Machine Energy
Railed Vehicles inc Monorail
Services/General Contact With Moving Parts
Services/General Muscular Damage
Services/General
Services/General
Services/General
Operator Contact With Machine
Personnel Contact With Moving Machine
Personnel Contact With Outside Environment
Personnel Contact With Outside Environment
Vehicle Contact With Other Vehicle
Uncontrolled Release Of Pressure Energy
Uncontrolled Release Of Pressure Energy
Uncontrolled Release Of Pressure Energy
Services/General
Services/Hoses Static Electricity From Hose
Services/Hoses Static Electricity From Hose
Services/Hoses
Services/Hoses
Services/Pipes Falling Pipes
Services/Pipes
Shuttle Cars Contact With Moving Parts
Shuttle Cars Contact With Moving Parts
Shuttle Cars
Shuttle Cars
Shuttle Cars
Shuttle Cars
Shuttle Cars Discharge Of Stored Energy
Shuttle Cars Discharge Of Stored Energy
Uncontrolled Release Of Pressure Energy
Uncontrolled Release Of Energy
Uncontrolled Release Of Energy
Release Of Stored Energy From Pipes
Crushed Against Rib/Face/Roof
Crushed Against Rib/Face/Roof
Crushed Against Rib/Face/Roof
Crushed Against Rib/Face/Roof
Shuttle Cars Discharge Of Stored Energy
Shuttle Cars Discharge Of Stored Energy
Shuttle Cars Discharge Of Stored Energy
Shuttle Cars Excessive Dust
Shuttle Cars Excessive Noise
Shuttle Cars Excessive Vibration
Shuttle Cars Falling Material
Shuttle Cars Falling Material
Shuttle Cars Fire
Shuttle Cars Fire
Shuttle Cars Struck By/ Caught Between
Shuttle Cars Struck By/ Caught Between
Shuttle Cars Struck By/ Caught Between
Shuttle Cars Struck By/ Caught Between
Towing of Loads Caught Between
Towing of Loads Caught Between
Towing of Loads Caught Between
Towing of Loads Caught Between
Towing of Loads Rollover
Towing of Loads Rollover
Towing of Loads Rollover
Towing of loads Runaway
Towing of loads Runaway
Towing of loads Runaway
Towing of loads Runaway
Towing of Loads Runover
Towing of Loads Runover
Towing of Loads Runover
Towing of Loads Runover
U/G Coal Storage Explosion
U/G Coal Storage Fire
U/G Coal Storage Respiratory Damage
U/G Coal Storage
U/G Coal Storage
U/G Coal Storage
U/G Coal Storage
Underground Fuel Storage Exposure To Fumes And Heat
Underground Fuel Storage Fire
Underground Fuel Storage FireUnderground Fuel Storage Fire
Underground Fuel Storage Fire
Uncontrolled Event Leading To Physical Injury
Uncontrolled Event Leading To Physical Injury
Uncontrolled Event Leading To Physical Injury
Uncontrolled Event Leading To Physical Injury
Underground Fuel Storage Fire
Underground Fuel Storage Fire
Underground Fuel Storage Fire
Underground Fuel Storage
Underground Fuel Storage
Underground Fuel Storage
Underground Installation/Maint Asphyxiation
Underground Installation/Maint Contact With Moving Parts
Underground Installation/Maint Electrocution
Underground Installation/Maint Excessive Light/ Radiation
Underground installation/Maint
Uncontrolled Release Of Flammable Fuel
Uncontrolled Release Of Flammable Fuel
Uncontrolled Release Of Flammable Fuel
Explosion Of Gas Or Gas/Dust On Face
Underground installation/Maint
Underground installation/Maint Fire At Face
Underground Installation/Maint Flying Objects Striking Eye
Underground Installation/Maint
Underground Installation/Maint Irrespirable Atmosphere
Underground Installation/Maint Noise
Underground Installation/Maint
Underground Installation/Maint
Explosion Of Gas Or Gas/Dust On Face
Inhalation Of Toxic Substance
Struck By Uncontrolled Falling Objects
Struck By Uncontrolled Falling Objects
Underground Installation/Maint
Underground Installation/Maint Tissue Damage
Underground Installation/Maint Tripping And Falling
Conveyance Hang Up
Fire
Struck By Uncontrolled Falling Objects
Underground Installation/Maint Uncontrolled Movement Of Loads
Winding/Haulage Accumulation Of Flammable Liquid
Winding/Haulage Accumulation Of Methane From Drainage System
Winding/Haulage Collision Between Conveyance And Shaft Equipment
Winding/Haulage Collision Between Conveyance And Shaft Equipment
Winding/Haulage Collision Between Conveyances
Winding/Haulage Collision Between Conveyances
Winding/Haulage
Winding/Haulage
Fire
Fire
Flooding
Flooding
Flooding
Objects Falling Down Shaft
Objects Falling Down Shaft
Objects Falling Down Shaft
Objects Falling Down Shaft
Objects Falling Down Shaft
Persons Falling Down Shaft
Persons Falling Down Shaft
Persons Held In Shaft
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Transfer To U/G Storage
Uncontrolled Movement
Uncontrolled Movement
Uncontrolled Movement
Uncontrolled Movement
Uncontrolled Movement
Uncontrolled Movement
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage
Winding/Haulage Uncontrolled Movement Of Conveyance
MECHANICAL HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Mechanism ControlLimitation of unit surfaceProvision of fire fighting equipmenttemperaturesUnit housekeepingUnit maintenanceUse of fire fighting equipmentAllowable noise levels/doses
Hearing protection where necessaryLimitation of exposureNoise auditingHose selection/maintenance
Unit maintenanceProtective equipment if requiredUnit surface temperature limitationsWet drilling
Inadequate Design Design control
Inadequate Maintenance CompetenceInspectionMaintain schedule
Metal Fatigue DesignInspectionNDT testing
Over Pressurisation InspectionMaintenancePressure gaugesRelief valvesSafety valves
Continuous Haulage/Face
Continuous Miners//Cutters/Loaders/Roadheaders
Fans
Free Steered Vehicles
Lifting Equipment
Longwall
Services/Hoses
Services/Pipes
U/G Coal Storage
Underground Fuel Storage
Winding/Haulage
Accumulations Of Coal Dust/Oil Ignited By High Surface Temperatures Of Bolting Unit
Personnel Exposed To High Noise Levels And Doses From Bolting Operations
Bolter design to minimise noise production
Personnel Contact With Hot Hydraulic Oil From Burst Hoses On Bolter Units
Temperature limitation in hydraulic circuits
Personnel Contact With Hot Surfaces On Bolter Or Drills
Physical Damage BarriersCorrect locationInstallationRisk assessmentSiting of pipeline
Exposed Moving Parts GuardingLocationCorrect oil selectionDilution by ventilationMaintenanceOil traps
Personal Exposure Design limitationLimit exposure timeMaintenanceProvide Barriers
Contaminated Air Supply (Methane) Fixed location in NERZ
Belt Slip Design of driveFire resistant beltsMaintenanceMaintenance scheduleTemperature gaugesTemperature limiting device 150 degrees
Contaminated Supply (Dust) Fixed location in NERZInlet filters
Failure Of Cooling System Cleanliness of surfacesFlow gaugesMaintenanceTemperature gaugesTemperature limiting device 150 degrees
Mechanical Failure Of Bearings DesignLubricationsMaintenanceTemperature limiting device 150 degrees
Temperature monitoring of bearingsVibration monitoring of bearings
Overheating Of Surfaces Adequate cooling systemHousekeepingLocation of compressorMaintenanceTemperature limiting devices 150 degrees
Falling Onto Moving Parts Design (minimise exposure)IsolationMaintenanceWork procedure
Unexpected Operation Of Machine CompetenceDesign (prestart warning)Isolation
Breathing Of Contaminated Air, Oil Or Vapour
Compressed Air Recirculation Through Faulty Valves
Unexpected Operation Of Machine
Work procedureFailure M/C Component Design
Machine maintenanceMachine Side Slip Design (adequacy)
Operate competenceWork procedure
Malfunction Of Remote Control Correct equipment selectionDesignMachine maintenanceWork procedure
Operator/Bystander Error Design (Ergonomics)LightingOperator competenceWork procedure
Runaway On Slope Design (fail safe brakes)Machine maintenanceOperator competenceWork procedure
Burnt By Hot Fluid CompetenceDesign (minimise exposure)IsolationMaintainWork procedureCompetenceDesign (minimise exposure)MaintenanceWork procedure
Hit By Pressurised Fluid CompetenceDesign (minimise exposure)IsolationMaintenanceWork procedure
Exposure Design (minimise dust)Limit exposure levelsMaintenanceProvide barriersVentilation
Exposure Design (minimise noise levels)Limit exposure levelsM/c maintenance
Falling From M/C BarriersCompetenceDesign (minimise exposure)Work procedure
Rib Failure CompetenceWork procedure
Roof Fall CompetenceWork procedure
Frictional Rubbing Antistatic/fire resistant belting
Hit By Component Propelled By Strain Energy (Belt, Chain)
Provide barriers (Personal Protective Equipment)
Frictional RubbingCompetenceDesign (minimise possibility)InspectMaintenanceMinimise combustible
High Surface Temperature InspectLimit surface temp 150 degreesMinimise combustible
Mechanical Failure (Machine Falling) CompetenceDesignInspectionTesting
Suspension Failure DesignInspectionTestingWork procedure
Unplanned Movement Of Machine CompetenceDesign (fail safe brakes)IsolationWork proceduresAdequate ventilationFume auditingLoader engine designLoader engine maintenanceOperating procedure
Falling Onto Moving Parts Barrier/guardsCompetenceDesign minimise riskIsolationMaintainenceWork procedures
Unexpected Operation Of M/C CompetenceDesign (prestart warning)IsolationWork procedure (maintainence)
Bystander Error CompetenceLightingWork procedure
Failure Of Component DesignMachine maintenance
Failure Of Machine Component Design (adequacy for purpose)Machine maintenanceWork procedures
Machine Slip Design (adequacy for purpose)Operator competenceWork procedure
Malfunction Of Remote Control Correct equipment selectionDesign (fail safe)Equipment maintenance
Work procedure (also see roof bolting section)
Loader Exhaust Accumulates To Dangerous Levels
Malfunction Of Remote Control
Work procedureOperator Error Lighting
Machine design (ergonomic)Operator competenceWork procedure
Runaway On Slope Fail safe brakes (m/c design)Machine maintenanceOperator competenceWork procedure
Burnt By Hot Fluid CompetenceDesign (minimise risk)IsolationMaintainWork procedures
Flying Tyre Lock Ring MaintainWork proceduresWork proceduresCompetenceDesign (minimise risk)IsolateMaintainRemove energyWork procedures
Hit By Pressurised Fluid CompetenceDesign (minimise risk)IsolationMaintainWork procedures
Exposure CompetenceDesign (Minimise Risk)Limit exposure Maintenance
Exposure CompetenceLimit exposure (time) Limit noise levels (m/c design)Maintenance
Exposure CompentenceDesign (minimise risk)Limit personal exposureMaintenanceProvide barriersProvide barriers (seats)Work proceduresAdequate ventilationAllowable gas levelsDesign of engineGas monitoring/inspections
Hit By Component Propelled By Strain Energy (Chain Etc)
Provide barriers (Personal protective equiupment)
Provide barriers (Personal protective equipment)
Fuel Line Ruptures Spraying Fuel On To Hot Engine Surface Igniting And So Igniting Gas
Limitation of surface temperatureMaintenance of engineOperating procedure
Loader Engine Backfires Igniting Gas Adequate ventilationAllowable gas levelsEngine designEngine intake flametrapsEngine maintenanceGas monitoring/inspectionsAdequate ventilationAllowable gas levelsDesign of engine exhaustEngine maintenanceExhaust flametrapsGas monitoring/inspectionsLimitation of exhaust temperatureEngine cooling system designEngine system maintenanceLow level coolant cut outOverheating cutoutsTemperature limitsContinuous Miner maintenanceEye protection where required
Cutter Hydraulic Oil Blowout Cutter maintanenceEye protection where required
Loader Hydraulic Oil Blowout Eye protection where requiredLoader maintanence
Falling From Machine CompetenceMinimise exposure (m/c design)Work procedure
Falling From Vehicle CompetenceMachine designMaintainence (roadway)Work procedure
Rib Failure CompetenceProvide barrier (m/c design)Work procedure
Roof Fall CompetenceMaintanenceProvide barrier (m/c design)Work procedure (mining)Continuous Miner housekeepingContinuous Miner maintenance
Provision of fire fighting equipmentUse of fire fighting equipment
Loader housekeepingLoader maintanence
Fuel Line Ruptures Spraying Fuel On To Hot Engine Surface Igniting And So Igniting Gas
Loader Engine Exhaust Ignites Gas Present
Loader Engine Overheats Igniting Gas
Continuous Miner hydraulic oil blowout
Accumulation of coal dust and / or oil ignited by high Continuous Miner temperature surfaces on Limitation of Continuous Miner surface
temperatures
Accumulations Of Coal Dust And/Or Oil Ignited By High Temperature Surfaces on loader
Limitation of mobile loader surface temperatures
Provision of fire fighting equipmentUse of fire fighting equipmentCutter housekeepingCutter maintanence
Provision of fire fighting equipmentUse of fire fighting equipment
Frictional Rubbing CompetenceDesign (minimise risk)Fire fighting equipment InspectMaintenanceMinimise combustibles
High Surface Temperature Fire fighting equip (InspectLimit surface temp (design) 150 Degrees
Minimise combustiblesExposure Competency
Design (ease of maintenance)Maintain environmentWork procedureCutter maintanenceHose selectionHose selectionLoader maintanence
Continuous Miner maintenanceHose selection
Protective equipment if requiredCutter surface temperature limitationProtective equipment if requiredLoader surface temperature limitationProtective equipment if required
Contact With Roof Supports CompetenceDesign (barriers)Work procedure
Drill Rigs Move Covers Falling CompetenceDesign (minimise risk)Work procedure
Falling Onto Moving Part CompetenceIlluminationIsolation (maintenance)Maintain (guards)
Accumulations Of Coal Dust And/Or Oil Ignited By High Temperature Surfaces on loader
Accumulations Of Coal Dust And/Or Oil Ignited By High Temperature Surfaces On Cutter Limitation of mobile cutters surface
temperatures
Personnal Contact With Hot Hydraulic Oil From Burst Hoses Or Elements Of System
Temperature limitation in hydraulic circuits
Temperature limitation in hydraulic circuits
Temperature limitation in hydraulic circuits
Personnel contact with hot surfaces on Continuous Miner
Continuous Miner surface temperature limitation
Personnel Contact With Hot Surfaces On Cutter
Personnel Contact With Hot Surfaces On Loader
Falling Onto Moving Part
Minimise exposure (design)Work procedures
Head Drops CompetenceWork procedure
Hit By Loose Objects Barrier (m/c design)CompetenceHousekeepingWork procedure
Mechanical Failure (Machine Falling) CompetenceDesignInspectionTestingWork procedure (see roof bolting)
Suspension Failure InspectionIsolationTestingWork procedures
Tail Movement CompetenceDesign (minimise risk)Work procedure
Unexpected Operation Of M/C CompetenceDesign (prestart warning)IsolationWork procedures
Unplanned Movement of M/C CompetenceDesign (ease of maintenance)Design (fail safe)Work procedureCompetenceDesign (minimise possibility)IsolationWork procedure (maintainence)CompetenceDesign (adequacy for duty)InspectionInstallation proceduresMaintenanceCompetenceDesign (adequacy application)InspectionInstallation procedureTesting of anchorageCompetenceDesign (adequacy application)InspectionMaintenanceCompetenceDesign (provide guards)Emergency stopsIsolationLighting
Unplanned Movements M/C Parts (Unpowered)
Structural Failure - Deterioration - Overloading - Substandard Installation
Suspension Failure (Anchor Point Failure)
Suspension Failure (Component Failure)
Caught In - Idlers - Pulleys - Take Ups
MaintenancePrestart warningWork procedures
Falling Onto Moving Parts CompetenceDesign (provide crossings)Design (provide guards)Isolation procedureLightingMaintenanceWork procedures
Man Riding ClearanceCompetence in useDesign (provide crossings)Design (provide guards)Getting off pointsGetting on pointsInspectionIsolation procedureLightingLimitations of man ridingMaintenanceOvertravel tripsProcedure for useSpeed controlSystem design
Unexpected Operation Of Equipment CompetenceIsolation procedurePrestart warningCompetenceDesign (minimise risk)Isolate stored energyMaintenanceWork procedure
Conveyor Fire In Return Airway Automatic shutdownCH4 MonitoringCO monitoringVentilation control
Overloading CompetenceSystem designCompetenceDesign (adequacy for purpose)
InspectionInstallation procedureMaintenance
Collapsed Bearings Design of idlersFire resistant beltingFire suppression system (see fire fighting)
Housekeeping
Caught In - Idlers - Pulleys - Take Ups
Hit By Component Propelled By Stored Energy
Substandard Operations/ Conditions - Belt Wander - Belt Torn - Conveyor Too Steep Design (provide carriers in elevated
conveyors)
Collapsed Bearings
InspectionMaintenanceBelt alignment switchesCrowned drive drumsDesign of structureFire resistant beltingFire suppression system Risk assessmentTracking rollersDesign of belt capacityDesign of transferFire resistant beltingHousekeepingInspection
Overheating In Fluid Coupling CompetenceDesignFire resistant fluidInstallationMaintenanceLimitation on surface temperaturesProvision of fire fighting equipmentUnit housekeepingUnit maintenance/inspectionUse of fire fighting equipment
Inhalation Of Fumes From Fire Fire prevention systemInstallation in return airVentilation Plan
Dust Generated At Transfer Design of loading and transfer pointVentilation flowWater suppression
Adverse Grades Anti run backBraking systemCompetenceDesign (adequacy for duty)InspectionMaintenance
Failure Temporary Joint CompetenceDesign (adequacy for duty)Installation procedureCompetenceDesign (adequacy equipment for duty)ProcedureAllowable noise level/doses
Hearing protection where necessaryLimitation of exposureNoise auditingHose design/selectionJumbo/hose maintenance
Frictional Heating Of Structure By Conveyor Belt
Frictional Ignition By Belt Rubbing On Coal Spillage
Accumulations Of Coal Dust/Oil Ignited By Hot Surfaces On Unit
Equipment Failure - Anti Run Back - Brakes - Belting - Joints
Unplanned Movement During Installation Of Temporary Joint
Personnel Exposed To High Noise Levels And Doses From Drilling Equipment, Scrapers, Loaders And Face Conveyors
Equipment design to minimise noise production
Personnel Contact With Hot Hydraulic Oil From Burst Jumbo Or Drill Hoses Or Other Elements Of Hydraulic System
Failure of equipment Operator competenceMachine maintenance
Operating proceduresJumbo surface temperature limitationOperating procedureProtective equipment if required
Exposed Moving Parts GuardingMaintenanceRisk assessment
Incendive Spark Anti-spark ringsCertified equipment in ERZLimit air qualityMaintenanceVibration monitoring
Spark Caused By Damaged Housing Mechanical designOperational procedureProtective skids/on auxiliary fan
Sparking Caused By Foreign Object Air quality limitHousekeepingInstallation of auxiliary fanMesh screen on intakeStart up procedures
Bearing Failure Certified equipment in ERZMaintenanceTemperature limitsThermal cut outsThermal monitoringVibration monitoring
Frictional Heating Of Rotating Part Certified equipment in ERZFire resistant materialsMaintenanceThermal monitoring
Personal Exposure Design limitationLimit exposure timeMaintenance
Adequate ventilationDust auditing for combustiblesEngine maintenanceEngine maintenanceExplosion protected IC engineInertisation of dust presentOperating procedureProtective structureRisk assessmentRoadway design
Frictional Heating Of Brakes Design temperature limitation 150 degrees
Personnel Contact With Hot Hydraulic Oil From Burst Jumbo Or Drill Hoses Or Other Elements Of Hydraulic System
Temperature limitation in hydraulic circuits
Personnel Contact With Hot Surfaces On Drills Or Drill Jumbo
Provide barriers (Personal protective equipment)
Explosion of Internal Combustion Engine ignites dust
Machine Contact With Supports Or Roadway
Frictional Heating Of Brakes
Enclosed brake systemsFire fighting equipment Maintenance
Mechanical Failure Of Bearings Design Fire fighting equipment LubricationMaintenanceLimitation of surface temperatureMachine designMachine housekeepingMachine maintenanceProvision of fire fighting equipmentUse of fire fighting equipmentMachine housekeepingMachine maintenanceOperating procedureProvision of fire fighting equipmentSurface temperature limitationUse of fire fighting equipmentAllowable noise levels / dosesHearing protection where necessaryLimitation of exposureNoise auditingUnit design to minimise noise production
Adequate ventilationGas monitoring / inspectionMaintenanceOperating procedureOvertemp cut offsSurface temperature limitationAdequate ventilationDesign of Internal Combustion EngineEngine maintenanceEngine shutdown controlExplosion proofing of IC engineGas monitoring / inspectionOperating procedureAdequate ventilationBrake designBrake maintenanceOperating procedure
Personnel Exposure Design (limitation)Limit exposureMaintenance
Hose selection
Unit maintenanceProtective equipment if required
Burst hydraulic hose sprays on to high temp surface OR Diesel fuel sprayed on hot surface
High surface temperature ignite accumulation of coal dust / oil
Personnel exposed to high noise levels and doses from unit operation
High surface temperatures in accumulation of gas
Operation of Internal Combustion Engine
Overheated brakes in presence of gas
Provide barriers (Personal protective equipment)
Personnel contact with hot hydraulic oils Temperature limitation in hydraulic
circuits
Personnel contact with hot surfaces on unit
Unit surface temperature limitationsUncontrolled Movement (See Mining Operations)
Brake systemsDynamic brake testLighting systemMaintenanceOperating procedure (Traffic)Operator competence
Restricted access
Steering systemsVibration Assessment
Ergonomic seatingMachine design
Uncontrolled Movement Brake systemsDynamic brake testLighting systemMaintenanceOperating procedureOperator competenceRestricted accessRisk assessmentSteering systemsVehicle DesignAdequate ventilationAllowable fume levelsFume auditingInternal combustion engine designInternal combustion engine maintenance
Leak From Pipes Certified competence DesignMaintenanceRestrict operation to NERZVentilation
Ruptured Tank DesignMechanical protectionRestrict access to ERZVentilation procedure MaintenanceMechanical protection for cableLimit use of light alloysMaintenanceProtection of light alloy
Static Electricity In Hazardous Area Anti static compressor hoseAnti static fansAnti static V belts
Certified electrical equipment
Personnel contact with hot surfaces on unit
Risk assessment (refer also to Safety Management Section)
Personnel Breathe Air Contaminated By Fumes From Internal Combustion Engine Equipment
Incendive Spark From Electrical Cables In Hazardous Area
Explosive protected certified engine system
Vehicle Running In Explosive Risk Zone
Flameproof exhaustFlameproof inletLimit surface temperature 150 degreesLimit surface temperature to 150 degrees
MaintenanceMaintenanceof non certified vehiclesRestrict access to hazardous areaVentilationAdequate ventilationAllowable gas levels
Gas monitoring/inspectionInternal combustion engine maintenance
Adequate ventilationAllowable gas levelsGas monitoring/inspectionInternal combustion engine designInternal combustion engine maintenance
Mobile equipment operating procedureProvision of high temperature cut outsAdequate ventilation
Fire resistant hose
Frictional Rubbing Of V Belt Engine designFire resistant beltMaintenance
Fuel On Hot Surfaces Limit surface temperature 150 degreesRefuelling procedure
Overheated Engine Surface Automatic shut down for overtempEngine cleanlinessEngine cooling capacityEngine designLimitation of temperature 150 degreesMaintenanceWater jacketed manifolds
Uncontrolled Sparks From Exhaust Spark arresters
Vehicle Running In Explosive Risk Zone Explosive protected certified engine
system
Internal Combustion Engine Exhaust Or Backfire Through Intake Ignites Gas Accumulation Design of internal combustion engine
intakes and exhaust systems
Internal combustion engine operating procedure
Overheating Of Internal Combustion Engines In Presence Of Dust/Gas
Excessive Fumes And Irritants From Internal Combustion Engines On Equipment Used To Install/Remove Longwall Elements
Compressor Outlet Hose Overheating
Restrict to fuel with vapour ignition temperature greater than 450 Degrees
Hot Exhaust Impacting Flammable Material
Limit exit temperature of exhaust to 150 degrees
Leak Onto Electrical Equipment Certified competenceDesignElectrical design Electrical maintenance MaintenanceScrewed plug adaptorsSpark plugs shrouded
Leak Onto Hot Surface Certified competence DesignLimit surface temperature 150 degreesMaintenance
Pollution From Exhaust Catalytic converterEnvironmental limit Monitoring Operating limit traffic rulesUse of non polluting fuelVentilation quantity
Inadvertent Contact Certified competence (Gas Act)Identification
Contact With Hot Exhaust Gas
Brake Failure Design factors of safetyFail safe designMaintenanceNon Destructive Testing of componentsPeriodic performance testsSecondary systems
Rope Failure Assessment of breaking strengthCorrect selectionLoad/cycle assessment of rope lifeMaintenance (lubrication)Periodic inspectionsPeriodic Non Destructive testsFuel dispensing procedureLimit potential/designLimit surface temperatureMaintenance procedure
CompetenceFire fighting equipment Fire proof areaHousekeepingMinimise need through designOperational limitsProhibit in ER ZonesRemoval of flammable objectsRisk assessmentVentilation controlWork procedures
Failure Of Lifting Equipment Hoist/crane design
Control position of exhaust exit from machine
Flammable Substances Spraying Onto Hot Surface
Proper Storage and control of flammable substances
Hot Work (Oxy/Acetylene) Grinding/Welding (Cont.)
Failure Of Lifting EquipmentHoist/crane maintenance
InspectionLifting capacity identification
Failure Of Lifting Sling CompetenceCorrect selection of slingsInspection of slingsMaintenance of slingsOut of use storageSling capacity tags
Incorrect Slinging Of Load AssessmentCompetenceWork procedure
Overloading CompetenceMarking of load weightsRisk assessment
Transfer Of Kinetic Energy Barriers (Personal Protective Equipment)
Falling Onto Moving Parts BarriersCompetenceDesign (minimise risk)IsolationLightingMaintenance (guards)Work procedureCompetenceDesign (prestart warning)IsolationLightingWork procedure
Component Failure CompetenceDesign (adequacy for application)MaintenanceWork procedure
Misuse/Malfunction Remote Control CompetenceDesign (application specific, fail safe)Design (ergonomic principles)MaintenanceWork procedure
Operator/Bystander Error CompetenceIsolationLightingWork procedure
Runaway Shearer On Slope CompetenceDesignMaintenanceWork procedure
Burnt By Hot Fluid CompetenceDesign (minimise risk)Isolation
Non Destructive Testing of hoist/crane parts
Unexpected Operation And Machine (Supports Shearer, Afc, Sizer)
Burnt By Hot Fluid
MaintenanceWork procedureCompetenceDesign (minimise risk)MaintenanceWork procedure
Hit By Pressurised Fluid CompetenceDesign (minimise risk)IsolationMaintenanceWork procedure
Exposure CompetenceDesign (minimise)Limit exposure levelsMaintenance
VentilationWork procedure
Exposure Design (limit noise level)Limit exposure levelsMaintenance
Allowable fume levelsEngine designEngine maintenanceFume auditing
Hydraulic Fluid Blowouts Eye protection where requiredMaintenance of hydraulic systemEye protection where requiredOperating procedure
Frictional Rubbing CompetenceDesign (minimise risk)Fire fighting equipmentInspectionMaintenanceMinimise combustibles
High Surface Temperature CompetenceFire fighting equipmentInspectLimit surface temperature 150 degreesMinimise combustiblesAuditing of surface temperatureEquipment housekeepingHigh temperature cut outsLimitation of surface temperatureMaintenance of equipmentProvision of fire fighting equipmentUse of fire fighting equipmentDesign of fluid reservoirs
Hit By Component Propelled By Strain Energy (Chain, Hoses)
Provide barriers (Personal Protective Equipment)
Provide barriers (Personal Protective Equipment)
Excessive Fumes And Irritants From Internal Combustion Engines On Equipment Used To Install/Remove Longwall Elements
Hydraulic Fluid Blowouts As Face Is Being Installed Or Removed And Elements Are Connected In Circuit
Accumulations Of Coal Dust And/Or Oil Ignited By High Temperature Surfaces On Equipment Used To Install/Remove Longwall
Overheating Of Hydraulic Pumps Due To Cavitation Or Low Fluid Levels Causing Pumps To Run Dry
Design of pumpsMonitoring
Allowable noise levels/doses
Hearing protection where necessaryLimitation of exposureNoise auditingOperating procedureAllowable noise levels/doses
Hearing protection where necessaryLimitation of exposureNoise auditingOperating procedureCompetenceDesign (adequacy for application)Provide barriersWork procedureCompetenceDesign (minimise risk)Work procedure
Material From Sizer CompetenceDesign (minimise risk)MaintenanceWork procedureCompetenceDesign (minimise possibility)IsolationLightingWork procedure
Derailment Curve elevationSpeed limitations traffic rulesTrack designTrack installation procedureTrack maintenance
Frictional Heating Of Brakes
Enclosed brake systemsFire fighting equipment System design
Mechanical Failure Of Bearings Equipment designFire fighting equipment LubricationMaintenance
Personnel Exposure Design (limit noise)Limit exposureMaintenance
Overheating Of Hydraulic Pumps Due To Cavitation Or Low Fluid Levels Causing Pumps To Run Dry
Provision of alarms, sensors and cut out units
Personnel Exposed To High Noise Levels And Doses From Equipment Used To Install/Remove Longwall Elements
Equipment design to minimise noise production
Personnel Exposed To High Noise Levels And Doses From Longwall Equipment Operation
Equipment design to minimise noise production
Cutting Under Unusual Or High Conditions
Material Falling From Or Between Chocks
Unplanned Movement Of Machine (Shearer, Supports)
Design limitation of temperature 150 degrees
Personnel Exposure
Uncontrolled Movement Of Person Air bagErgonomic operators compartmentSeat belts
Uncontrolled Movement Access restrictionsBraking systemClearancesCompetenceEquipment designGradient limitation for traction locosLighting systemMaintenanceMaintenance procedureOperating procedurePeriodic dynamic brake testSanders
Swinging Loads ClearancesLoad profile, (traffic rules)
Uncontrolled Movement Of Person Enclosed compartmentErgonomic operator compartmentProtective structureSeat belts
Vibration AssessmentErgonomic seatingMachine design
Uncontrolled Movement Access restrictionsBraking systemClearancesCompetenceEquipment designGradient limitation for traction locosLighting systemMaintenanceMaintenance procedureOperating procedure Periodic dynamic brake testSanders
Unprotected Rotating Elements Design (minimise risk)Provide barrier (guards)
Manual Handling CompetenceErgonomic design of work areaLoad minimisation/design
Burst Hydraulic Hoses DesignHousekeepingInspectionMaintenance
Burst Hydraulic Hoses Selection
CompetenceCorrect selection of equipment
Provide barriers (Personal Protective Equipment)
Incorrect Use Of Hydraulic Equipment
Operating procedureCompressed Air Transmission Anti-static hoses
Conductive couplingsEarthing
Stone Dust Spraying Anti-static hosesConductive couplingsEarthing
Burst Air/Hose Correct useDesignInstallation
Unrestrained Hose Installation
Failed Suspension System CompetenceInspection of suspensionInstallation procedureStrata failureSuspension design
Burst Pipe/Joints CompetenceCorrect selectionInspectionInstallation procedureMaintenance
Falling Onto Moving Parts Barriers/guardsCompetenceDesign minimise riskIsolationMaintenanceWork procedures
Unexpected Operation Of M/C CompetenceDesign (minimise risk)IsolationWork procedures (maint)
Bystander Error CompetenceLightingWork procedure
Failure Of Component DesignMachine maintenance
Operator Error LightingMachine design (ergonomic)Operator competenceWork procedure
Runaway On Slope Fail safe brakes (m/c design)Machine maintenanceOperator competenceWork procedure
Burnt By Hot Fluid CompetenceDesign minimise exposureIsolationMaintenanceWork procedure
Flying Tyre Lock Ring Competence
Incorrect Use Of Hydraulic Equipment
Flying Tyre Lock RingMaintenanceWork procedureCompetenceDesign (minimise risk)IsolateMaintenanceRemove energyWork procedure
Hit By Pressurised Fluid CompetenceDesign (minimise risk)IsolationMaintenanceWork procedure
Exposure CompetenceDesign (minimise risk)Limit exposureMaintenance
Exposure CompetenceDesign (limit levels)Limit exposureMaintenance
Exposure CompetenceDesign (minimise risk)Limit personal exposureMaintenance (machine)Maintenance (road)Provide barriers (seats)Work procedure
From Vehicle CompetenceMachine designMaintenance (roadway)Work procedure
Roof Fall Rib Failure CompetenceProvide barrier (machine design)Work procedure
Frictional Rubbing CompetenceDesign (minimise risk)Fire fighting equipment InspectMaintenanceMinimise combustibles
High Surface Temperature Fire fighting equipment InspectLimit surface temp (design) 150 degrees
Minimise combustiblesContact With Roof Supports Competence
Design (barriers)
Hit By Components Propelled By Strain Energy
Provide barriers (Personal Protective Equipment)
Provide barriers (Personal Protective Equipment)
Contact With Roof Supports
Work proceduresHit By Loose Objects Barrier (machine design)
CompetenceHouse keepingWork proceduresCompetenceDesign (minimise possibility)Work procedure (maintenance)
Caught In Articulation Point CompetenceDesignProcedure
Incorrect Operation CompetenceOperating procedure
Lack Of Awareness CompetenceLightningReversing alarmReversing procedure
Structural/Coupling Failure CompetenceCorrect loadingDesign
Incorrect Procedure CompetenceOperating procedure
Overloading CompetenceLoading procedures
Structured Failure Equipment designInspectionMaintenanceOperating procedure
Brake Failure DesignInspectionMaintenanceTest
Excessive Gradients DesignOperating procedures
Incorrect Procedures CompetencySpeed limits
Structure Failure DesignMaintenance
Inappropriate Grade Equipment designProcedureRoadway conditionsRoadway design
Incorrect Operation CompetenceProcedures
Lack Of Awareness CompetenceLightingProceduresReversing alarm
Structure/Component Failure CompetenceCorrect loadingDesign
Unplanned Movement M/C Parts (Unpowered)
Certified equipment DesignMonitoring (Environment)Ventilation
Spontaneous Combustion Environment monitoringOperational procedureRisk assessmentStorage limitationsTemperature monitoring
Inhalation Of Dust Design of transfers pointsDust suppression
VentilationFalling From Heights Barriers (Personal Protective Equipment)
CompetenceGuard railsInspection procedureMaintenance procedure
Struck By Falling Objects DesignProvision guards
Structural Failure Access restrictionsBin level controlDesignInspectionMaintenance
Risk assessmentUncontrolled Flow Of Material Blocked strata bin procedure
CompetenceDesign of bin cone/discharge shuteOperating procedure
Uncontrolled Fire Area isolationAutomatic fire alarmAutomatic fire suppression systemBundingEmergency proceduresNo flammable construction materialPeriodic inspection of ventsTank deluge sprayTank vent to surfaceVentilation direct to return
Grass Fire Deluge fire systemflammable materialKeep area free of
Lightning Strike Lightning protection of surfaceNaked Flame Design
ProceduresRe-Fuelling Diesel Vehicle Electrical controls
Spark In Explosive Levels Of Methane In Vicinity Of Storage Areas
Provision of barrier (Personal Protective Equipment)
Provision of Personal Protective Equipment
Re-Fuelling Diesel VehicleEliminate gravity feedIlluminate areaLimitation diesel engineMinimise spillage through design
temperatureStatic Electricity Design
EarthingFuel velocity limitation
Vehicle Impact BarriersIlluminationOperating procedures
Damaged Pipe Tank Or Valve Area to be bundedDesignHazop studyMaintenanceMonitoring systemRegular inspectionrequired
Overfilling Of Underground Tank DesignHazop studyIlluminate area
Spillage Area to be bundedHousekeepingNon absorbent floor
Confined Work Environment BarriersBreathing apparatusIsolation procedure
Exposed Moving Objects/Parts Barriers (Personal Protective Equipment)
GuardingLightingWork procedures
Confined Work Environment conditionsEliminate or control wetObserverWork area designWork procedure
Electric Arc From Welding Barriers (Personal Protective Equipment)
Competence
Screened areasAdequate ventilationAllowable gas levelsGas monitoring/inspection
Separation distance between bulk storage and re-fuelling point
Surface decant tank smaller than underground tank
Cutting, Welding Or Grind Operations Ignite Gas
grinding and weldingObservance of conditions for cutting,Operating procedureProvision of fire fighting equipment
Use of fire fighting equipmentInstallation Maintenance Activity Barriers (Persoanl Protecvtive Equipment)
Work procedures
Uncontrolled Hazardous Substances Controlled used of hazardous substance
Environmental limits
Operational controls on diesel vehicles
VentilationWork procedures for welding/cutting
Confined Work Environment Breathing apparatusErgonomic evaluationLimit of exposureVentilationWork area designWork procedures
Personal Exposure Barriers (Personal Protective Equipment)
Equipment designLimit exposure timeProvision of equipment test areas
Incorrect Lifting Procedures BarriersLifting equipmentManual handling competenceWork procedures
Lifting Equipment Failure BarriersCompetenceEquipment design
Cutting, Welding Or Grind Operations Ignite Gas
Observance of conditions for cutting, grinding and welding
Accumulations Of Flammable Material Ignited By Cutting, Welding, Grinding Operations
Removal/inertization of flammable materials
Disposal procedures for hazardous substance
Storage procedures for hazardous substance
Lifting Equipment Failure
Equipment maintenanceEquipment selectionLifting proceduresBarrier creams
Mechanised cleaningUse of proper cleaning fluids
Unsatisfactory Floor Surfaces
HousekeepingWork area design
Manual Handling CompetenceErgonomic workstationsMinimisation of loads/designRisk assessmentWork procedure
Fuel Pipeline Rupture ClearancesDesignInspection
Failure Of Pipeline Clearances/separationDesignLimitation to upcastMonitoringFall safe clearanceInterlocking systemMaintenancePeriodic testing
Overwind Arresting devices on friction winderDesign of headframeOperating procedure
Overwind controlProvision of buffer at shaft bottom
Guide Failure Correct tension on guide ropesDesign of fixingsDesign of guidesInspectionsMaintenanceSelection of guide ropes
Uncontrolled Lateral Movement Clearances between conveyanceConveyance inspectionGuidesShaft inspections
Operational Malfunction ClearancesDesign of guidesDesign of shaft infrastructureInspections/shafts and conveyancesMaintenanceOperational interlocks
Frictional Ignition Design
Contact With Solvents And Other Objects Barriers (Personal Protective Equipment -
gloves, etc)
Correct footwear Personal Protective Equipment
Incorrect Action Of Decking Equipment
Operator competence for manual operations
Frictional IgnitionInspectionRemoval of flammable materialSelection of materials
Hot Work Procedures Competence of welderInertisation of flammable materialsInspection of areaProvision of firefight equipment Removal of flammable materialsRemoval of work from locationRisk assessmentWork procedure
Inundation At Surface Collar designInspection
Inundation From Shaft InspectionLining
Pipe Failure DesignInspectionMaintenanceAnchorage testDesignInspectionInstallation procedureMaintenanceGuardsPersonal Protective EquipmentRemoval of work away from shaftRestraining devicesRestriction of accessRisk assessmentCommunicationsProcedures for slingingRisk assessmentSignalling system
Skip Malfunction Design of loading systeminterlockingInterlocking on skip doorsMaintenanceSkip positioningDesignInspectionMaintenance
Component Failure DesignGuards/gatesInspection
Unusual Work Risk assessment
Work procedureComponent Failure Or Power Trip Brake design
CommunicationEmergency procedure
Component Failure (Pipes, Chains, Cables)
Inappropriate Maintenance Procedure
Incorrect Loading Procedures Of Unusual Loads
Structure Failure (Shaft Wall Lining Collar)
Safety awareness and Personal Protective Equipment
DesignRemoval procedureRestrict access
Component Failure Design of conveyanceDesign of headframesDesign of suspension equipmentDesign of winderLoad/cycle assessmentMaintenancePeriodic inspectionPeriodic Non Destructive Tests
Excessive Deceleration/ Acceleration Automatic controlConveyance position indicatedLanding control devicesOperating procedure
Speed indicators/manual operationIncorrect Operation Communication system
Failure safe systemOperating proceduresOperational interlocking system design
Signalling systemOverspeed Automatic control
Fail safe brake systemMaintenanceOperating procedureOperator compet - manual operationSpeed indicators for manual operationSpeed limiting devices
Overwinding Conveyance arresters in headframe
Fail safe systems
Overwind limiting devicesPeriodic testing of o/w limiting devicesShaft button buffersSlack rope protectionSlip protection on friction winders
Rope Tangle Balance Rope DesignInspectionInstallation procedureconveyanceOverspeed brakes in slope haulage
Hang Up On Mined Materials Strata (Bunkers)
Operator competence for manual operation
Operator competence for manual operation
Conveyance location system or manual operation
Operator competence for manual operators
Failure Of Rope Or Suspension Device
END
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References
AS 1210
AS 3788AS 3788AS 1210AS 3788AS 3788
RETURN TO UNDERGROUND MENU
Significant incident 057
AS2958.1
AS2958.1
Gas ActAS 1425AS 2746
AS 1425AS 1425
AS 2584
AS 3584AS 3584AS 3584
AS 2584
Significant incident 054
Safety Alert 054
AS 3584
AS 3584AS 3584
AS 3584
AS 3584AS 3884
AS 3584AS 3584
AS 3584
Gas ActAS 1425
AS 2746
Gas ActAS 1425
AS 2740
NHMRC
AS 1425
AS 3569
AS 1418
Significant incident 43
Safety Alert 055
Safety Alert 076
SAFETY ALERT 60
AS 1670
AS 1940
AS 2118
AS 1768
AS 2318
AS 1020AS 1768
AS 2318
AS 1692
AS 1940
AS 3000
AS 1940
NHMRC
AS 3785.5
AS 3786.6
AS 3785.6
AS 3785.4
AS 3785.6
AS 3785.4
AS 3785AS 3785AS 3637
AS 3785
AS 3785AS 3785
AS 3785
MINE DESIGN HAZARDS
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To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Sub Activity HazardEnhanced Risk Of Explosion
Control of Gas
Control of Outbursts
Inundation Control
Provision of Escape Routes
Subsidence Control
Control of Gas
Control of Multiseam InteractionAny Situation Arising From Extraction In One Seam Causing Risk Of Injury To Personnel Working In Other Adjacent Seams
Control of Outbursts Impact, Burial, And Asphyxiation Of Personnel And/Or Enhanced Risk Of Explosion
Control of Pillar and Excavation BehaviourUnexpected Failure Of Workings Risk Injury To Underground Personnel
Control of Pillar and Excavation BehaviourUnexpected Failure Of Workings Risk Injury To Underground Personnel
Control of Pillar and Excavation BehaviourUnexpected Failure Of Workings Risk Injury To Underground Personnel
Control of Pillar and Excavation BehaviourUnexpected Failure Of Workings Risk Injury To Underground Personnel
Inundation Control Contamination Of Water Underground Causing Risk To Personnal
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Inundation Control Drowning Of Underground Personnel
Pollution Control Contamination Of Water Underground Causing Risk To Personnal
Provision of Escape RoutesEntrapment Of Personnel Underground
Spontaneous Combustion ControlDevelopment Of Heatings In The Mine
Spontaneous Combustion ControlDevelopment Of Heatings In The Mine
Spontaneous Combustion ControlDevelopment Of Heatings In The Mine
Spontaneous Combustion ControlDevelopment Of Heatings In The Mine
Spontaneous Combustion ControlDevelopment Of Heatings In The Mine
Spontaneous Combustion ControlDevelopment Of Heatings In The Mine
Spontaneous Combustion ControlDevelopment Of Heatings In The Mine
Spontaneous Combustion ControlDevelopment Of Heatings In The Mine
Spontaneous Combustion ControlDevelopment Of Heatings In The Mine
Subsidence Control Inundation Of Surface Causes Risk To Personnel
Subsidence Control Inundation Of Surface Causes Risk To Personnel
Subsidence Control Physical Damage To Surface Structures With Associated Risk Of Injury To Personnel In And Around Them
Surface Design Crushing, Contusion And Fracture Injuries To Personnel
Surface Design Crushing, Contusion And Fracture Injuries To Personnel
Surface Design Crushing, Contusion And Fracture Injuries To Personnel
Surface Design Crushing, Contusion And Fracture Injuries To Personnel
Surface Design Explosion Injuries To Surface Personnel
Surface Design Explosion Injuries To Surface Personnel
Surface Design Inability To Control Mine Ventilation Causing Risk To Underground Personnel
MINE DESIGN HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Mechanism Control References
Cognizance of barometric variation
Monitoring of ventilation system
Alignment of workingsAssessment of geologyDesign of extraction methodsGas drainage
Maximisation of extraction
Sequence of seam extractionTime of seam extractionUse of goaf stowageUse of partial extraction
Control of Multiseam Interaction
Control of Pillar and Excavation Behaviour
Pollution Control
Spontaneous Combustion Control
RETURN TO UNDERGROUND MENU
Surface Design
Excessive Emission Of Gases Into Workings Of Mine
Application of post drainage methods
Application of pre-drainage methods
Characterisation of gas emission characteristics of all gas reservoirs likely to be tapped by mining
Design of ventilation system to cope with expected emission rates
Use of partial extraction systems to minimise reservoir intersection
Any Interseam Interaction Such As Subsidence, Cracking, Gas Migration, Stress Concentration And Spontaneous Combustion
Geotechnical modelling of effects of extraction on conditions in adjacent seams
Monitoring of conditions to calibrate modelling
Application of pre-drainage of gas
Mapping of risk zones
Design of barrier pillarsDivision of workings into panels
Operating procedure
Roof, Rib And/Or Floor Failure Occurs Adequate floor controlAdequate rib support/controlAdequate roof support/controlAssessment of geology
Operating procedureSudden Pillar Failure Adherence to design
Assessment of geology
Modelling of pillar behaviour
Design of sanitory systems
Adherence to design
Sudden Outbursts Of Coal And Gas From Working Places
Application of any practicable exploration tools to locate zones of enhanced risk such as faults and shears
Characterisation of gas content and pressure in coal seams to be worked
Design of special methods and equipment to be used in risk zones
Development of operating procedure
Progressive Pillar Failure Leads To General Creep In Workings
As per mechanism - Sudden pillar failure
Provision of barrier pillars to isolate panels where appropriate
Remnant Pillars Left In Goaf Cause Stress Redistribution And Failures In Adjacent Working Places
Design of extraction system to minimise remnants
Operation of system in accordance with design
Geotechnical modelling of likely roof, floor and pillar response as aid to design
Monitoring of workings to calibrate model and assess effects of support
Design of pillars and extraction layouts in accordance with calibrated model
Monitoring of pillar behaviour to calibrate model
Polluted Or Mineralised Water From Workings Or Surface Causing Pollution Where Persons Are At Work
Design of monitoring of water quality
Barriers Against Old Working And Other Mines Failing Under Hydrostatic Pressure
Accurate surveying of new workings near old ones
Register of plans of old workingsAdherence to designCommunicationsEmergency procedureExploratory drilling
Operating procedure
Use of partial extractionAdherence to designCommunicationsEmergency procedureExploratory drilling data
Hydrogeological investigationOperating procedure
Use of partial extractionAdherence to designCommunicationsEmergency procedure
Monitoring of pillar responseOperating procedure
Adequate roof control measuresAdherence to design
CommunicationsEmergency procedureOperating procedure
Accurate surveying of workingsAdherence to design
Barriers Against Old Working And Other Mines Failing Under Hydrostatic Pressure
Design of barrier to resist full hydrostatic pressure
Goaf Development Intersects And Drains Surface Accumulation Of Water, Rivers, Lakes, Sea, Peat Bogs, Mud, Slimes Or Anything Else Which Can Flow As A Liquid
Geomechanical modelling of goaf formation
Maintenance of surface plans locating all surface and sub surface fluid accumulations
Provision of adequate pump capacity
Goaf Development Intersects Major Aquifer
Geomechanical modelling of goaf formation
Possession of information on aquifers
Provision of adequate pump capacity
Pillar Failure And Creep Allow Goaf Formation Which Taps Accumulation Of Fluid Material
Geomechanical design of pillars to resist failure
Provision of adequate pump capacity
Roof Fall In Solid Workings Taps Overlying Aquifer Or Accumulation
Awareness of location of aquifers and accumulations
Provision of adequate pump capacity
Solid Workings Directly Intersect Aquifer Or Accumulations
Accurate surveying of surface accumulations
CommunicationsEmergency procedure
Operating procedureProbe drilling
Care in goafing under flood plains
CommunicationsEmergency procedure
Mapping of flood levels
Adherence to designCommunicationsDrainage of old workingsEmergency procedureExploratory drilling
Maintenance of updated plansOperating procedurePlan register
Provision of barrier pillarsAdherence to designCommunicationsEmergency procedure
Fault grouting
Operating procedureProbe drilling
Accurate surveying of boreholes
Solid Workings Directly Intersect Aquifer Or Accumulations
Awareness of location of aquifers and accumulations
Maintenance of plans showing surface accumulations
Provision of adequate pump capacity
Surface Flooding Enters Mine Through Goaf Or Mine Entries
Awareness of pluviographic records and design
Location of mine entries above flood level
Provision of adequate pump, drainage or surge capacity in entry locations
Provision of surface inundation plans
Unexpected Break Through To Flooded Old Workings
Accurate surveying of all workings, current and old
In seam seismic detection of old workings
Provision of adequate pump capacity
Working Contact Fault Which Acts As Flow Path From Accumulation
Exploration program to locate faults
Maintenance of plans showing faults
Provision of adequate pump capacity
Workings Or Goaf Intersect An Open Borehole Which Acts As A Channel From Accumulation
CommunicationsEmergency procedure
Operating procedure
Evacuation procedure for mine
Provision of refuges
Adequate rib supportAdequate roof support
Workings Or Goaf Intersect An Open Borehole Which Acts As A Channel From Accumulation
Maintenance of plans of borehole locations
Provision of adequate pump capacity
Sealing and plugging of surface boreholes where there may be risk of water ingress through them
Polluted Or Mineralised Water From Workings Or Surface Causing Pollution Where Persons Are At Work
Design of systems to prevent pollution of water underground
Provision of catch and holding dams
Storage of mine water in old workings
Treatment of mine water prior to use
Use of mine water in closed system for process water and dust suppression
Any Incident Which Renders Impassable The Normal Passage Of Access To Any Part Of The Mine
Designation of second egress ways by signs and plans
Education of workforce on second egress
Proper maintenance of second egress ways
Provision of at least two separate and trafficable entrances to the mine and to all working parts within the mine except for single entries being driven
Provision of communications to surface from the base of any shaft used as egress way
Provision of ladders or other equipment in all vertical or steep passages used as second egress ways
Provision of walkways over any obstructions in the second egress way (eg. overcasts)
Risk assessment for single entry workings to develop procedure for operation and evacuation
Accumulations Of Fallen Roof/Rib Coal Heat
Integrity and design of sealsIsolation of individual goavesMaintenance of seals
Use of inertants
Consistency of coal extraction
Isolation of adjacent panels
Use of C-Pattern ventilationUse of introduced inertants
Accumulations Of Fallen Roof/Rib Coal Heat
Design of working to minimise crush of ribs and uncontrolled roof movement
Maximisation of coal extraction from seams
Rapid extraction of pillars following their development
Removal or inertisation of fallen material where it poses a threat of heating
Air Enters And Traverses Sealed Goaf Areas Causing Heatings
Design of ventilation system to minimise adverse effects
Minimisation of ventilations pressures across seals and across goaf areas
Particular care with ventilation circuits behind and around goaf areas
Provision of adequate barrier pillars for goaves
Provision of pressure equalisation for seals
Routine monitoring of atmospheres of sealed areas
Air Is Allowed To Traverse Goaf Areas At A Rate Which Promotes Oxidation But Which Does Not Remove Heat Formed
Avoidance of bleeder ventilation systems where coal is prone to heating
Design decision to either fully ventilate goaf with associated monitoring or to avoid ventilation of goaf
Design of panels to maximise pooling of natural inertants in goaf areas
Speed of panel extraction - life of panels
Coal Has A Rapid Oxidation Characteristic And Tends To Self Heat
Design of mine to minimise risk of spontaneous combustion
Provision of monitoring and interpretation to warn onset of heatings
Introduction of inertants to goaf
Design of pillars to minimise crush
Maintenance of clear airways
Sealing of critical airway surfaces
Goaf stowage
Coal Has A Rapid Oxidation Characteristic And Tends To Self Heat
Testing of coal characteristics to gain some warning and testing of coal characteristics to assist interpretation of progress of heatings
Goaf Formation Causes Cracking Which Provides Airways To Overlying Or Underlying Seams Which Then Begin To Heat
Atmospheric monitoring and interpretation
Design of ventilation system to maintain naturally inert atmosphere in goaf
Proper understanding of goaf formation effects
Use of partial extraction methods to prevent full goaf formation
High Ventilation Pressure Differentials Promote Leakage Of Air Through Pillars And Outcrops
Atmospheric monitoring and interpretation
Design of ventilation system to minimise pressure
Provision of adequate barriers to outcrops
Provision of adequate pillar dimensions between intakes and returns
Use of multiple intakes and returns to lower pressure
Ventilation System Draws Air Into Goaf Through Cracks To Surface Or Adjacent Workings, Promoting Heating
Atmospheric monitoring and interpretation
Progressive sealing of surface cracks over goaf
Provision of adequate barrier pillars to adjacent panels and mains to prevent cracking and leakage
Sealing of all adjacent abandoned workings
Use of partial extraction systems to prevent cracking
Subsidence Troughs On Surface Are Flooded By Rain Run Off Or Intersection With Water Streams
Monitoring of subsidence to assess extent of land subject to inundation
Provision of artificial drainage of troughs (pumps stations etc.)
Provision of pillars below critical features such as buildings, streams or lakes
Use of partial extraction
Assessment of geology
effectsGoaf stowage
Use of partial extractionVariation of panel design to limit
Minimum use of personnelOperating procedure for sealing
Subsidence Troughs On Surface Are Flooded By Rain Run Off Or Intersection With Water Streams
Re-profiling of surface to provide drainage of troughs
Variation of panel design to limit trough depth
Ground Movement Causes Excessive Tilts And Surface Strains Resulting In Destruction Of Structures
Design and strengthening of surface structures
Modelling of possible effects of coal extraction
Monitoring of subsidence to calibrate model for extended prediction
Provision of pillars below critical structure features or other measures to prevent injury
Members Of Public Can Enter Abandoned Workings Or Fall Into Abandoned Excavations
Obligation to securely and permanently seal all entrances to abandoned underground workings as soon as they are abandoned
Obligation to securely fence or otherwise make safe all other hazardous excavations
Members Of Public Can Fall From Abandoned Surface Structures
Obligation to dismantle or otherwise make secure surface structures upon abandonment
Members Of The Public Are Able To Enter Mine Workings
Provision of security measures at mine entrances
Personnel Struck By Falling Rocks At Highwall Portal Sites
Provision of protective portal structures
Stabilisation of highwalls above portal sites
Engulfed By Explosion While Sealing Mine Entrances In Event Of Fire Below Ground
Design of preparatory means of rapid sealing of mine entrances with minimal risk to personnel
Explosion In Mine Extends To Surface Buildings
Location of surface buildings out of line of possible blast effects
Fan Installation Destroyed By Explosion In Mine
Design of fan to resist explosion damage
END
PROVISION OF SERVICES HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Sub Activity Hazard
Communications
Communications Ignition Of Gas By Electrical Communication Systems Below Ground
Communications Inability To Seek Help Or Alert Wider Community In Event Of Accident/ Emergency
Communications Inability To Seek Help Or Alert Wider Community In Event Of Accident/ Emergency
Communications Inability To Communicate Between Surface And Underground Locations Causing Risk To Personnel
Communications Inability To Communicate Between Surface And Underground Locations Causing Risk To Personnel
Communications Inaction Or Wrong Actions Endangering Personnel
Communications Inaction Or Wrong Actions Endangering Personnel
Communications Inaction Or Wrong Actions Endangering Personnel
Communications Inaction Or Wrong Actions Endangering Personnel
Communications Inaction Or Wrong Actions Endangering Personnel
Communications Inaction Or Wrong Actions Endangering Personnel
Communications Inaction Or Wrong Actions Endangering Personnel
Communications Inaction Or Wrong Actions Endangering Personnel
PROVISION OF SERVICES HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Mechanism Control References
Competence
Communication System Fails Competence in operation of systems
Procedure when system fails
System auditingSystem maintenanceCompetency in use of system
Failure To Pass On Verbal Messages Competence
Recording of apprehension of danger
Recording of fume audit resultsRecording of gas audit results
RETURN TO UNDERGROUND MENU
See "Ignition of Gas" hazard under "Electrical Activities" Section on Environental Monitoring Equipment
See "Ignition of Gas" hazard under "Electrical Activities" Section on Environental Monitoring Equipment
Mine Personnel Incompetent In Use Of System
No System Of Communications From Mine Site To Wider Community
Competence of personnel to use communications system
Provision of system of communication from mine to wider community
Provision of alternative/back up systems
No System Of Communications In Place Provision of system of
communications between surface and key underground locations
Failure To Read/Note/ Act Upon Important Information
Clear job descriptions of responsibilities
Designation of responsibility to note/act upon reports/records
Provision of system to transfer information over shift breaks
Requirement to sign off on action taken
Failure To Report/Record Important Information
Recording of combustible dust audit results
Recording of equipment issues requiring attention
Misunderstanding Of Verbal Messages Competence
Receiver to verify understandingUnderstanding of languageAdequate literacyCompetenceProcedure to disseminate messages
Receiver to verify understandingCompetence in emergency procedure
Emergency procedureEstablishment of operation baseEvaluation of practicePractice runs
Use of duty cardsAuditing of performance
Feedback from personnel
Provision of planning informationProvision of training sessionsQuality of presentationsRecording of training givenRefresher training
Use of notice sheets and boardsUse of safety meetings
Failure To Report/Record Important Information
Recording of incidents threatening danger
Recording of issues requiring surveillance
Recording of respirable dust audit results
Recording of variations/departures from plan
Retention/processing of record to establish history/trends
Provision of clear and precise instructions/messages
Misunderstanding Of Written Messages Or Instructions
Provision of clear and precise instructions/messages
Personnel Are Not Prepared Or Competent To Deal With Emergency Communications
Requirement for emergency procedure
Personnel Are Not Properly Informed Of Operation Methods, Their Duties And Responsibilities
Clear job descriptions/duties set for personnel
Procedure for reading/action on reports
Testing of competence and understanding
END
RESTRICTED ITEMS HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Sub Activity HazardIgnition Source
Ignition Source
Ignition Source
Loss Of Awareness Of HazardsToxicityExplosion of gas at face
Explosion Of Gas Or Gas/Dust
Fire
Ignition Source
Battery Powered Items
Pressure Packs
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Battery Powered Items
Battery Powered Items Loss Of Reasoning And Physical Ability
Light Alloys
Light Alloys
Pressure Packs Flammable Propellant Being Ignited
Pressure PacksPressure PacksSmoking Implements and Contraband
Smoking Implements and Contraband
Smoking Implements and Contraband
Smoking Implements and Contraband
RESTRICTED ITEMS HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Mechanism Control ReferencesCompetenceControl procedures
Substance Abuse, Alcohol, Drug Random checks on personnel
Audit of complianceCompetence (refer to Induction)
Identification of products
Exclusion of items from ERZ's
Puncture Of Pack Design of pressure packExclude flammable propellants
Sleeping Supervision and prohibtionInhalation VentilationUse of contraband material in the face area Adequate ventilation
Allowable gas levelsAuditing of contrabandGas monitoring / inspectionsProhibition of contraband
Use Of Contraband Material In The Face Area Adequate ventilationGas monitoring/inspectionsProhibition of contraband
Use Of Contraband Auditing of contrabandProhibition of contrabandAwarenessGas monitoring/inspectionsProhibition of contraband
Random checksVisitor declaration and checks
Light Alloys
RETURN TO UNDERGROUND MENUSmoking Implements and Contraband
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Non Intrinsically Safe Battery Powered Items Watch? Camera? Radio? In Explosive Risk Area.
Incendive Sparking Of Light Alloys From Frictional Contact With Ferrous Oxides In Explosvie Risk Areas.
Construction of suitable barriers (eg. protective coating)
Procedures for use in hazardous zone
Non Intrinsically Safe Battery Powered Items Watch? Camera? Radio? In Explosive Risk Area.
Use Of Contraband Material In Presence Of Gas
Prohibtion and Exclusion Underground
END
SEALING OPERATION HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Sub Activity HazardAsphyxiation, Poisoning
Burns To Personnel
Burns To Personnel
Burns To Personnel
Sealing of General Fires
Sealing of Goaves (Active Fire in Goaf)
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Sealing of General Fires
Sealing of General Fires
Sealing of General Fires
Sealing of General Fires
Sealing of General Fires Crushing, Contusion, Fracture And Blast Overpressure Injuries
Explosion Of Gas/Dust
Explosion Of Gas/Dust
Explosion Of Gas/Dust
Heat Stroke
Sealing of General Fires Crushing, Contusion, Fracture And Blast Overpressure Injuries
Sealing of General Fires
Sealing of General Fires
Sealing of General Fires
Sealing of General Fires
Sealing of Goaves ASPHYXIATION, POISONING OF PERSONNEL
Sealing of Goaves ASPHYXIATION, POISONING OF PERSONNEL
Sealing of Goaves ASPHYXIATION, POISONING OF PERSONNEL
Sealing of Goaves ASPHYXIATION, POISONING OF PERSONNEL
Sealing of Goaves ASPHYXIATION, POISONING OF PERSONNEL
Sealing of Goaves CRUSHING, CONTUSION AND FRACTURE INJURIES
Sealing of Goaves CRUSHING, CONTUSION AND FRACTURE INJURIES
EXPLOSION OF GAS/DUST
EXPLOSION OF GAS/DUST
EXPLOSION OF GAS/DUST
Sealing of Goaves CRUSHING, CONTUSION AND FRACTURE INJURIES
Sealing of Goaves CRUSHING, CONTUSION AND FRACTURE INJURIES
Sealing of Goaves CRUSHING, CONTUSION AND FRACTURE INJURIES
Sealing of Goaves CRUSHING, CONTUSION AND FRACTURE INJURIES
Sealing of Goaves
Sealing of Goaves
Sealing of Goaves
EXPLOSION OF GAS/DUST
EXPLOSION OF GAS/DUST
EXPLOSION OF GAS/DUST
Sealing of Goaves
Sealing of Goaves
Sealing of Goaves
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Explosion Of Gas/Dust
Explosion Of Gas/Dust
Sealing of Goaves UNEXPECTED EXPLOSION OF GAS/DUST
Sealing of Goaves (Active Fire in Goaf)
Sealing of Goaves (Active Fire in Goaf)
Sealing of Goaves (Subject to Spontaneous Combustion)Asphyxiation, Poisoning Of Personnel
Sealing of Goaves (Subject to Spontaneous Combustion)Asphyxiation, Poisoning Of Personnel
Sealing of Goaves (Subject to Spontaneous Combustion)Asphyxiation, Poisoning Of Personnel
Sealing of Goaves (Subject to Spontaneous Combustion)Asphyxiation, Poisoning Of Personnel
Sealing of Goaves (Subject to Spontaneous Combustion)Asphyxiation, Poisoning Of Personnel
Sealing of Goaves (Subject to Spontaneous Combustion)Crushing, Contusion And Fracture Injuries
Sealing of Goaves (Subject to Spontaneous Combustion)Crushing, Contusion And Fracture Injuries
Sealing of Goaves (Subject to Spontaneous Combustion)Crushing, Contusion And Fracture Injuries
Sealing of Goaves (Subject to Spontaneous Combustion)Crushing, Contusion And Fracture Injuries
Sealing of Goaves (Subject to Spontaneous Combustion)Crushing, Contusion And Fracture Injuries
Sealing of Goaves (Subject to Spontaneous Combustion)Crushing, Contusion And Fracture Injuries
Explosion Of Gas/Dust
Explosion Of Gas/Dust
Explosion Of Gas/Dust
Sealing of Goaves (Subject to Spontaneous Combustion)
Sealing of Goaves (Subject to Spontaneous Combustion)
Sealing of Goaves (Subject to Spontaneous Combustion)
Sealing of Goaves (Subject to Spontaneous Combustion)Unexpected Explosion Of Gas/Dust
Sealing of Goaves (Subject to Spontaneous Combustion)Unexpected Explosion Of Gas/Dust
Sealing of Goaves (Subject to Spontaneous Combustion)Unexpected Explosion Of Gas/Dust
Sealing of Goaves (Subject to Spontaneous Combustion)Unexpected Explosion Of Gas/Dust
Sealing of Goaves (Subject to Spontaneous Combustion)Unexpected Explosion Of Gas/Dust
Sealing of Goaves (Subject to Spontaneous Combustion)Unexpected Explosion Of Gas/Dust
Sealing of Goaves (Subject to Spontaneous Combustion)Unexpected Explosion Of Gas/Dust
Sealing of Goaves (Subject to Spontaneous Combustion)Unexpected Explosion Of Gas/Dust
Sealing of Goaves (Subject to Spontaneous Combustion)Unexpected Explosion Of Gas/Dust
SEALING OPERATION HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Mechanism Control ReferencesCompetenceEvacuation procedure
Operating procedure
Evacuation procedureMonitoring of state of fireOperating procedureProtective clothingMonitoring of state of fireOperating procedureProtective clothingRemote placement of return sealsMinimal use of personnelMonitoring of state of fire
Mechanical methods of sealingMinimisation of personnel involved
Monitoring of state of fire
Sealing of Goaves
Sealing of Goaves (Subject to Spontaneous Combustion) RETURN TO UNDERGROUND MENU
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Products Of Combustion Overcome Sealing Personnel (Either Underground Or At Surface) Monitoring of noxious gases at seal
sites
Use of mechanical sealing methods at surface
Use of self contained breathing equipment
Fire Intensity Causes Air Reversal And Sealing Personnel Are Engulfed In Hot Gases
Heat Intensity At Return Seal Site Burns Personnel
Personnel Engaged In Sealing Surface Entries Are Engulfed In Flame Out Operating procedure for surface
entry sealing
Provision of fire doors or rapid sealing methods at surface
Use of mechanical methods to effect sealing
Personnel Engaged In Sealing (Surface Or Underground) Are Engulfed In Explosion
Operating procedure for surface sealing
Prohibition of personnel at seal sites after sealing, until fire is out and inert atmosphere exists behind seals
Prohibition of personnel in line of possible blast effects
Remote sealing
Awareness of riskCompetenceControl of ventilationMaximisation of sealing speedMonitoring of fire gasesMonitoring of ventilationOperating procedureRemote placement of seals
Awareness of riskAwareness of riskCombustible dust auditingCombustible dust auditingCombustible dust inertizationCombustible dust inertizationAwareness of riskCompetenceControl of ventilationMaximisation of sealing speedMonitoring of fire gasesMonitoring of ventilationOperating procedure
Remote placement of seals
Evacuation procedureMonitoring of state of fire
Operating procedureProvision of cooling methodsUse of protective clothingAdequate ventilation
Personnel Engaged In Sealing (Surface Or Underground) Are Engulfed In Explosion
Provision of fire doors or rapid sealing methods at surface
Fire Burns Through Ventilation Structures And Causes Ventilation Disruption Which Allows Combustion Products And Distilled Gases To Ignite
Awareness of location of fire and ventilation structures
Sealing of surface entries as alternative
Use of inertants and retardants to limit fire intensity and spread
Fire Causes Roof Fall Which Throws Up Cloud Of Coal Dust Which Is Ignited By Fire
Awareness of presence of combustible dust
Awareness of presence of combustible dust
Fire Reaches Such Intensity That It Establishes Its Own Ventilation Circulation And Causes Recirculation Of Combustion Products Over Fire With Subsequent Ignition (And/Or Reverses Main Ventilation Current Drawing Gas From Goaf Areas To Fire Provision of fire doors or other rapid
sealing means at surface
Sealing of surface entries as alternative
Simultaneous erection of intake and return seals
Use of inertants or retardants to limit intensity of fire during sealing
Heat Intensity At Sealing Sites Overcomes Personnel
Monitoring of temperature at sealing sites
FALL IN GOAF AFTER SEALING BLOWS DOWN SEALS AND FLUSHES OUT CLOUD OF NOXIOUS GAS WHICH CONTAMINATES NEARBY AREAS
Noxious gas monitoring behind seals
Competence
Operating procedure
CompetenceMonitoring of noxious gasesOperating procedure
Adequate ventilationCompetenceDesign of seals
Maintenance of seals
Monitoring of seal conditions
Operating procedureblasts expectedDesign of seals to withstand windMinimisation of personnel in vicinity
of seals likely to be affectedProper construction of sealsCompetenceOperating procedureProper tools and equipment
FALL IN GOAF AFTER SEALING BLOWS DOWN SEALS AND FLUSHES OUT CLOUD OF NOXIOUS GAS WHICH CONTAMINATES NEARBY AREAS
Design of seals to withstand wind blast
Location of seals to be ventilated by air not passing to other active workplaces
Noxious gas monitoring in adjacent workplaces
FALL IN GOAF DURING SEALING FLUSHES OUT CLOUD OF NOXIOUS GAS WHICH OVERCOMES ADJACENT PERSONNEL AT SEAL SITES
Monitoring of goaf behaviour during sealing
Monitoring of noxious gases in goaf during sealing
Self contained breathing equipment competence
Self contained breathing equipment procedure
Use of self contained breathing equipment
PERSONNEL ERECTING RETURN SEALS ARE OVERCOME BY NOXIOUS GOAF GASES
Self contained breathing equipment competence
Self contained breathing equipment procedure
Use of self contained breathing equipment
THROUGH POOR CONSTRUCTION OR SUBSEQUENT DETERIORATION SEALS LEAK NOXIOUS GASES TO OTHER WORKING PLACES Location of seals to be ventilated by
air not passing to other active working places
Monitoring of noxious gas behind seals
Noxious gas monitoring in adjacent workplaces
FALL IN GOAF AFTER SEALING BLOWS OUT SEALS INJURING NEARBY PERSONNEL
PERSONNEL FALL WHILE CONSTRUCTING HIGH SEALS
CompetenceDesign of sealsOperating procedureAdequate rib supportAdequate roof supportCompetenceDesign of sealsOperating procedureCompetenceOperating procedureDesign of seals to withstand blasteffectsKnowledge of goaf behaviourMinimisation of personnel involved
Monitoring of goaf during sealingOperating procedurewith jobAwareness of riskCompetenceEvacuation procedure
Minimisation of personnel
Operating procedure
Sealing at surfaceSpeed of sealingAdequate ventilationair not passing to other active
Gas detector activated equipmentGas monitoring in adjacentLocation of seals to be ventilated by
shutdownworking placesworkplacesand seals area prior to sealingduring and after sealingexplosive atmosphere exists behind
Inertization of goafKnowledge of goaf behaviourKnowledge of possible incendive
PERSONNEL STRUCK BY COLLAPSE OF PARTIALLY CONSTRUCTED SEAL AS A RESULT OF POOR PERSONNEL STRUCK BY FALLING ROOF OR RIB MATERIAL WHILE CONSTRUCTING SEALS
PERSONNEL STRUCK BY MISHANDLED MATERIAL DURING CONSTRUCTION OF HIGH SEALSUNEXPECTED FALL IN GOAF AS SEALING IS UNDERWAY CAUSES WIND BLAST WHICH IMPACTS ON SEAL SITES
ACTIVE FIRE IGNITES GAS AND/OR PRODUCTS OF COMBUSTION CAUSING EXPLOSION DURING SEALING
Flooding or inertization to quell fire prior to sealing
Monitoring of goaf atmosphere to determine progress of heatings
Prohibition of conventional sealing methods once fire is active in goaf containing methane
Remote sealing installation (eg. fly ash seals)
FALL IN GOAF AFTER SEALING FLUSHES OUT GAS CLOUD INTO ADJACENT AIRWAYS WHERE A SOURCE OF IGNITION OCCURS
Design of seals to withstand wind blasts
FALL IN GOAF DURING OR AFTER SEALING STIRS GAS AND/OR DUST INTO AIR AND PROVIDES SOURCE OF IGNITION
Monitoring of atmosphere of goafOperating procedure for mine while
sealssources in goafStonedusting of accessible goaf edge
Awareness of riskCompetenceEvacuation procedure
Minimisation of personnel
Operating procedure
Sealing at surfaceSpeed of sealingair not passing to other activeCompetenceDesign of sealsGas detector activated equipmentGas monitoring in adjacentLocation of seals to be ventilated by
Maintenance of sealsMonitoring of seal conditionsOperating procedureshutdownworking placesworkplacesAwareness of risk
Inertization of goaf atmosphere
Awareness of riskInertization of goafMaintenance of sealsMonitoring of goaf atmosphere
FALL IN GOAF DURING OR AFTER SEALING STIRS GAS AND/OR DUST INTO AIR AND PROVIDES SOURCE OF IGNITION
FALL OF GOAF DURING SEALING THROWS UP CLOUD OF GAS/DUST WHICH IS IGNITED BY FIRE
Flooding or inertization to quell fire prior to sealing
Monitoring of goaf atmosphere to determine progress of heatings
Prohibition of conventional sealing methods once fire is active in gassy goaf
Remote sealing installation (eg. fly ash seals)
THROUGH POOR CONSTRUCTION OR SUBSEQUENT DETERIORATION SEALS LEAK GAS INTO OTHER WORKINGS WHERE SOURCE OF IGNITION EXISTS
AFTER SEALING A FIRE DEVELOPS IN GOAF FROM RESIDUAL OXYGEN SEALED IN AND EITHER IGNITES GAS PRESENT OR DISTILLED GASES AND COMBUSTION PRODUCTS
Evacuation of mine until goaf becomes inert, if a heating is underway
Monitoring/interpretation of atmosphere behind seals
Provision of well located sampling points through seals
AIR IS ABLE TO ENTER GOAF THROUGH CRACKING TO SURFACE, CRACKED BARRIER PILLARS, OR BOREHOLES AND ACTIVATE FIRE
Provision of adequate barrier pillars between panels and from main headings
Working mine on panel systemAwareness of riskSealing of overlying workingsAwareness of riskInertization of goafMaintenance of seals
Monitoring of goaf atmosphere
Awareness of riskCompetenceMonitoring of goaf gas conditionsMonitoring of ventilationOperating procedureSpeed of sealing
Monitoring of goaf atmosphereRapid repair of sealsCompetenceDesign of seals
Evacuation procedureInertization of goaf atmosphere
Operating procedureProvision of preparatory seals
Sealing at preparatory siteSimultaneous erection of all sealsSpeed of sealingAwareness of riskInertization of goaf atmosphereMaintenance of seals
AIR IS ABLE TO ENTER GOAF THROUGH CRACKING TO SURFACE, CRACKED BARRIER PILLARS, OR BOREHOLES AND ACTIVATE FIRE
Sealing of surface ingress points by blanket dozing and borehole plugging
Use of pressure equalisation chambers
AIR IS ABLE TO ENTER GOAF THROUGH CRACKS TO OTHER OVERLYING WORKINGS AND BECAUSE OF IMPOSED PRESSURE GRADIENTS FROM VENTILATION SYSTEM SEALS LEAK AIR INTO GOAF WHICH ACTIVATES FIRE AND IGNITES GAS
Modification of ventilation circuit at sealing sites to rescue pressure gradients
Provision of pressure balance chambers
DURING SEALING OPERATIONS VENTILATION FLOW INTO GOAF IS REDUCED BY CONTROLS OTHER THAN SEALS AND CHANGED CONDITIONS CAUSE ACCELERATED HEATING AND FIRE
Avoiding of changing conditions of ventilation during sealing as far as is practicable
FALL IN GOAF RUPTURES SEALS AND ALLOWS RAPID INGRESS OF AIR TO GOAF WHICH ACTIVATES FIRE AND IGNITES GAS
Design of seals to withstand wind blast
SEALING OPERATION IS TOO SLOW AND HEATING DEVELOPS TO FIRE WHICH IGNITES GAS IN GOAF
Early warning of heatings from goaf gas monitoring
Minimum number of entries to each panel
Monitoring of goaf gas during sealing operations
Provision of stockpiled sealing materials at seal sites
SEALS DETERIORATE AFTER SEALING AND ALLOW INGRESS OF AIR WHICH ACTIVATES FIRE AND IGNITES GAS
Monitoring of atmosphere behind seals
Monitoring of sealsAwareness of riskCompetenceEvacuation procedure
Minimisation of personnel
Operating procedure
Sealing at surfaceSpeed of sealingAwareness of riskCompetenceEvacuation procedure
Minimisation of personnel
Operating procedure
Sealing at surfaceSpeed of sealingAdequate ventilation
Noxious gas monitoring behind seals
Competence
Operating procedure
SEALS DETERIORATE AFTER SEALING AND ALLOW INGRESS OF AIR WHICH ACTIVATES FIRE AND IGNITES GAS
Active Fire Ignites Gas And/Or Products Of Combustion Causing Explosion During Sealing
Flooding or inertization to quell fire prior to sealing
Monitoring of goaf atmosphere to determine progress of heatings
Prohibition of conventional sealing methods once fire is active in goaf containing methane
Remote sealing installation (eg. fly ash seals)
Fall Of Goaf During Sealing Throws Up Cloud Of Gas/Dust Which Is Ignited By Fire
Flooding or inertization to quell fire prior to sealing
Monitoring of goaf atmosphere to determine progress of heatings
Prohibition of conventional sealing methods once fire is active in gassy goaf
Remote sealing installation (eg. fly ash seals)
Fall In Goaf After Sealing Blows Down Seals And Flushes Out Cloud Of Noxious Gas Which Contaminates Nearby Areas
Design of seals to withstand wind blast
Location of seals to be ventilated by air not passing to other active workplaces
Noxious gas monitoring in adjacent workplaces
Fall In Goaf During Sealing Flushes Out Cloud Of Noxious Gas Which Overcomes Adjacent Personnel At Seal Sites
Monitoring of goaf behaviour during sealing
Monitoring of noxious gases in goaf during sealing
Self contained breathing equipment competence
CompetenceMonitoring of noxious gasesOperating procedure
Adequate ventilationCompetenceDesign of seals
Maintenance of seals
Monitoring of seal conditions
Operating procedure
Proper construction of sealsCompetenceOperating procedureProper tools and equipmentCompetenceDesign of sealsOperating procedureAdequate rib supportAdequate roof supportCompetenceDesign of sealsOperating procedureCompetenceOperating procedure
Knowledge of goaf behaviour
Monitoring of goaf during sealingOperating procedure
Fall In Goaf During Sealing Flushes Out Cloud Of Noxious Gas Which Overcomes Adjacent Personnel At Seal Sites
Self contained breathing equipment procedure
Use of self contained breathing equipment
Personnel Erecting Return Seals Are Overcome By Noxious Goaf Gases
Self contained breathing equipment competence
Self contained breathing equipment procedure
Use of self contained breathing equipment
Through Poor Construction Or Subsequent Deterioration Seals Leak Noxious Gases To Other Working Places
Location of seals to be ventilated by air not passing to other active working places
Monitoring of noxious gas behind seals
Noxious gas monitoring in adjacent workplaces
Fall In Goaf After Sealing Blows Out Seals Injuring Nearby Personnel
Design of seals to withstand wind blasts expected
Minimisation of personnel in vicinity of seals likely to be affected
Personnel Fall While Constructing High Seals
Personnel Struck By Collapse Of Partially Constructed Seal As A Result Of Poor Workmanship
Personnel Struck By Falling Roof Or Rib Material While Constructing Seals
Personnel Struck By Mishandled Material During Construction Of High SealsUnexpected Fall In Goaf As Sealing Is Underway Causes Wind Blast Which Impacts On Seal Sites
Design of seals to withstand blast effects
Minimisation of personnel involved with job
Adequate ventilation
Inertization of goafKnowledge of goaf behaviour
CompetenceDesign of seals
Maintenance of sealsMonitoring of seal conditionsOperating procedureAwareness of risk
Inertization of goaf atmosphere
Awareness of riskInertization of goafMaintenance of sealsMonitoring of goaf atmosphere
Fall In Goaf After Sealing Flushes Out Gas Cloud Into Adjacent Airways Where A Source Of Ignition Occurs
Design of seals to withstand wind blasts
Gas detector activated equipment shutdown
Gas monitoring in adjacent workplaces
Location of seals to be ventilated by air not passing to other active working places
Fall In Goaf During Or After Sealing Stirs Gas And/Or Dust Into Air And Provides Source Of Ignition Knowledge of possible incendive
sources in goaf
Monitoring of atmosphere of goaf during and after sealing
Operating procedure for mine while explosive atmosphere exists behind seals
Stonedusting of accessible goaf edge and seals area prior to sealing
Through Poor Construction Or Subsequent Deterioration Seals Leak Gas Into Other Workings Where Source Of Ignition Exists
Gas detector activated equipment shutdown
Gas monitoring in adjacent workplaces
Location of seals to be ventilated by air not passing to other active working places
After Sealing A Fire Develops In Goaf From Residual Oxygen Sealed In And Either Ignites Gas Present Or Distilled Gases And Combustion Products
Evacuation of mine until goaf becomes inert, if a heating is underway
Monitoring/interpretation of atmosphere behind seals
Provision of well located sampling points through seals
Air Is Able To Enter Goaf Through Cracking To Surface, Cracked Barrier Pillars, Or Boreholes And Activate Fire
Provision of adequate barrier pillars between panels and from main headings
Sealing of surface ingress points by blanket dozing and borehole plugging
Working mine on panel systemAwareness of riskSealing of overlying workingsAwareness of riskInertization of goafMaintenance of seals
Monitoring of goaf atmosphere
Awareness of riskCompetenceMonitoring of goaf gas conditionsMonitoring of ventilationOperating procedureSpeed of sealing
Monitoring of goaf atmosphereRapid repair of sealsCompetenceDesign of seals
Evacuation procedureInertization of goaf atmosphere
Operating procedureProvision of preparatory seals
Sealing at preparatory siteSimultaneous erection of all sealsSpeed of sealingAwareness of riskInertization of goaf atmosphereMaintenance of seals
Monitoring of seals
Air Is Able To Enter Goaf Through Cracking To Surface, Cracked Barrier Pillars, Or Boreholes And Activate Fire
Use of pressure equalisation chambers
Air Is Able To Enter Goaf Through Cracks To Other Overlying Workings And Activate FireBecause Of Imposed Pressure Gradients From Ventilation System Seals Leak Air Into Goaf Which Activates Fire And Ignites Gas
Modification of ventilation circuit at sealing sites to rescue pressure gradients
Provision of pressure balance chambers
During Sealing Operations Ventilation Flow Into Goaf Is Reduced By Controls Other Than Seals And Changed Conditions Cause Accelerated Heating And Fire
Avoiding of changing conditions of ventilation during sealing as far as is practicable
Fall In Goaf Ruptures Seals And Allows Rapid Ingress Of Air To Goaf Which Activates Fire And Ignites Gas
Design of seals to withstand wind blast
Sealing Operation Is Too Slow And Heating Develops To Fire Which Ignites Gas In Goaf Early warning of heatings from goaf
gas monitoring
Minimum number of entries to each panel
Monitoring of goaf gas during sealing operations
Provision of stockpiled sealing materials at seal sites
Seals Deteriorate After Sealing And Allow Ingress Of Air Which Activates Fire And Ignites Gas
Monitoring of atmosphere behind seals
END
SHAFT SINKING HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Sub Activity Hazard
High Dust Levels
High Dust Levels
Ignition Of Gas
Unexpected Explosion
Blowing Over Floor
Charging and Firing Shots
Furnishing Installation
Lining and Support
Pre-Sink and Collar Construction
Probe Drilling
Use of Electrical Equipment
Blowing Over Floor Eye Injuries From Propelled Dirt And Grit
Blowing Over Floor
Blowing Over Floor
Blowing Over Floor
Blowing Over Floor
Brace Operations Crushing And Contusion Injuries To Personnel
Brace Operations Injuries To Personnel From Falling
Brace Operations Injuries To Personnel From Falling
Unexpected Explosion
Unexpected Explosion
Unexpected Explosion
High Noise Levels
Misfires
Misfires
Brace Operations Injuries To Personnel From Falling
Brace Operations
Brace Operations
Charging and Firing Shots Accumulation Of Noxious Blast Fumes
Charging and Firing Shots Accumulation Of Noxious Blast Fumes
Charging and Firing Shots Blast Damage Causing Follow On Hazards To Personnel
Charging and Firing Shots Blast Damage Causing Follow On Hazards To Personnel
Charging and Firing Shots Blast Damage Causing Follow On Hazards To Personnel
Charging and Firing Shots Blast Damage Causing Follow On Hazards To Personnel
Charging and Firing Shots Eye Injuries From Propelled Stone And Grit
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Misfires
Misfires
Misfires
Misfires
Misfires
Misfires
Misfires
Eye Injury From Grit And Spray
Eye Injury From Grit And Spray
Gas Ignition
Gas Ignition
Gas Ignition
Gas Ignition
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Charging and Firing Shots
Drilling Out
Drilling Out
Drilling Out
Drilling Out
Drilling Out
Drilling Out
Gas Ignition
High Airborne Dust Levels
High Airborne Dust Levels
High Noise Levels
High Noise Levels
Drilling Out
Drilling Out General Injuries Due To Environment
Drilling Out General Injuries Due To Environment
Drilling Out General Injuries Due To Environment
Drilling Out
Drilling Out
Drilling Out
Drilling Out
Drilling Out Loose Whipping Hose Injuries To Personnel
Drilling Out Loose Whipping Hose Injuries To Personnel
Lubrication Fumes
Lubrication Fumes
Drilling Out Loose Whipping Hose Injuries To Personnel
Drilling Out Loose Whipping Hose Injuries To Personnel
Drilling Out Loose Whipping Hose Injuries To Personnel
Drilling Out
Drilling Out
Drilling Out Operator Entanglement With Hoses Or Drills
Drilling Out Operator Entanglement With Hoses Or Drills
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusions
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusions
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusions
Falls By Personnel
Fire In Flammable Furnishings
Fire In Flammable Furnishings
Drilling Out Uncontrolled Movement Of Materials And/Or Equipment Causing Crushing And Contusions
Drilling Out Unexpected Contact With Explosives
Furnishing Installation Chemical Absorption By Personnel
Furnishing Installation Crushing, Contusion And Jamming Injuries
Furnishing Installation
Furnishing Installation
Furnishing Installation
Furnishing Installation High Dust Levels Causing Lung Damage And Eye Injuries
Asphyxiation
Drowning
Drowning
Asphyxiation Of Personnel
Asphyxiation Of Personnel
Asphyxiation Of Personnel
Chemical Burns To Personnel
Furnishing Installation Noxious Fumes Causing Personnel Injury
General Shaft Equipping
General Shaft Equipping Crushing And Contusion Injuries To Personnel
General Shaft Equipping
General Shaft Equipping
General Shaft Equipping Inefficient Personal Injury Amelioration Provisions
General Shaft Equipping Inefficient Personal Injury Amelioration Provisions
General Shaft Equipping Inefficient Personal Injury Amelioration Provisions
Lining and Support
Lining and Support
Lining and Support
Lining and Support
Chemical Burns To PersonnelLining and Support
Lining and Support Crushing, Contusion And Jamming Accidents Caused By Shaft Conveyances
Lining and Support Crushing, Contusion And Jamming Accidents Caused By Shaft Conveyances
Lining and Support Crushing, Contusion And Jamming Injuries From FurnishingsLining and Support Crushing, Contusion And Jamming Injuries From Furnishings
Lining and Support Crushing, Contusion And Jamming Injuries From Furnishings
Lining and Support Crushing, Contusion And Jamming Injuries From Furnishings
Lining and Support Crushing, Contusion And Jamming Injuries From Furnishings
Lining and Support Crushing, Contusion And Jamming Injuries From Furnishings
Lining and Support Crushing, Contusion And Jamming Injuries From Furnishings
Lining and Support Crushing, Contusion And Jamming Injuries From Lining Materials
Lining and Support Crushing, Contusion And Jamming Injuries From Lining Materials
Lining and Support Crushing, Contusion And Jamming Injuries From Lining Materials
Lining and Support Crushing, Contusion And Jamming Injuries From Lining Materials
Lining and Support Crushing, Contusion And Jamming Injuries From Lining Materials
Lining and Support Crushing, Contusion And Jamming Injuries From Lining MaterialsLining and Support Crushing, Contusion And Jamming Injuries From Lining Materials
Lining and Support Crushing, Contusion And Jamming Injuries From Lining Materials
Lining and Support Crushing, Contusion And Jamming Injuries From Lining Materials
Falls By Personnel
Fire In Timber Supports
Ignition Of Gas
Ignition Of Gas
Ignition Of Gas
Lining and Support Crushing, Contusion And Jamming Injuries From Lining Materials
Lining and Support Crushing, Contusion And Jamming Injuries From Wall Failures
Lining and Support
Lining and Support
Lining and Support High Dust Levels Causing Eye And Lung Injuries
Lining and Support High Velocity Spray Of Concrete Strikes Personnel
Lining and Support High Velocity Spray Of Concrete Strikes Personnel
Lining and Support
Lining and Support
Lining and Support
Ignition Of GasLining and Support
Lining and Support Immersion Or Drowning Of Personnel Caused By Flooding Of Shaft
Lining and Support Immersion Or Drowning Of Personnel Caused By Flooding Of Shaft
Lining and Support Injuries To Personnel Through Dropping Of Formwork
Lining and Support Injuries To Personnel Through Dropping Of Formwork
Lining and Support Injuries To Personnel Through Dropping Of Formwork Or Associated Items
Lining and Support Injuries To Personnel Through Dropping Of Formwork Or Associated Items
Lining and Support Injuries To Personnel Through Dropping Of Formwork Or Associated Items
Lining and Support Noxious Fumes Causing Lung Damage And/Or Poisoning Of Personnel
Lining and Support Noxious Fumes Causing Lung Damage And/Or Poisoning Of Personnel
Muck Excavation Excavating Equipment Causes Crushing Or Contusion Of Muck Pile Operators
Muck Excavation Excavating Equipment Causes Crushing Or Contusion Of Muck Pile Operators
Muck Excavation Excavating Equipment Causes Crushing Or Contusion Of Muck Pile OperatorsMuck Excavation Excavating Equipment Causes Crushing Or Contusion Of Muck Pile Operators
Muck Excavation Eye Injuries From Grit And Spray
Muck Excavation Eye Injuries From Grit And Spray
Muck Excavation Falling Muck Causing Crushing Or Contusion Of Muck Pile Operations
Muck Excavation Falling Muck Causing Crushing Or Contusion Of Muck Pile Operations
Muck Excavation Falling Muck Causing Crushing Or Contusion Of Muck Pile Operations
Muck Excavation Falling Muck Causing Crushing Or Contusion Of Muck Pile Operations
Muck Excavation Falling Mullock Crushing Contusion Of Muck Pile Operators
Muck Excavation Falling Mullock Crushing Contusion Of Muck Pile Operators
Muck Excavation Falling Sides Causing Crushing Or Contusion Of Muck Pile Operators
Gas Ignition
Gas Ignition
Gas Ignition
Gas Ignition
Gas Ignition
Muck Excavation Falling Sides Causing Crushing Or Contusion Of Muck Pile Operators
Muck Excavation
Muck Excavation
Muck Excavation
Muck Excavation
Muck Excavation
Muck Excavation General Injuries Due To Environment
High Airborne Dust Levels
High Airborne Dust Levels
High Noise Levels
High Noise Levels
Muck Excavation General Injuries Due To Environment
Muck Excavation General Injuries Due To Environment
Muck Excavation General Injuries Due To Environment
Muck Excavation
Muck Excavation
Muck Excavation
Muck Excavation
Muck Excavation Internal Combustion Engine Excavator Fumes
Muck Excavation Kibble Movement Causes Crushing Or Contusion Of Muck Pile Operators
Lubrication Fumes
Muck Excavation Kibble Movement Causes Crushing Or Contusion Of Muck Pile Operators
Muck Excavation Kibble Movement Causes Crushing Or Contusion Of Muck Pile Operators
Muck Excavation
Muck Excavation Unexpected Contact With Explosives
Pre-Sink and Collar ConstructionDrowning Of Personnel Due To Flooding Of Operation From Surface Run Off
Pre-Sink and Collar ConstructionFailure And/Or Collapse Of Collar And Pre-Sink Lining
Pre-Sink and Collar ConstructionFailure And/Or Collapse Of Collar And Pre-Sink Lining
Pre-Sink and Collar ConstructionFailure And/Or Collapse Of Collar And Pre-Sink Lining
Pre-Sink and Collar ConstructionFailure And/Or Collapse Of Collar And Pre-Sink Lining
Pre-Sink and Collar ConstructionSurface Equipment Failure And Problems
Pre-Sink and Collar ConstructionSurface Equipment Failure And Problems
Pre-Sink and Collar ConstructionSurface Equipment Failure And Problems
Pre-Sink and Collar ConstructionSurface Equipment Failure And Problems
Pressure Grouting Environmental Pollution Causing Poisoning
Pressure Grouting Injuries From Grouting Chemicals
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Injuries From High Pressure Blowouts
Pressure Grouting Wall, Floor And Lining Damage Causing Risk To Personnel
Probe Drilling Drill Blowback Personnel Injuries
Probe Drilling Drowning Of Personnel Due To Flooding Of Shaft
Probe Drilling Personnel Injuries From Unexpected Large Gas Inflows
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Unexpected Explosion
Electrocution
Electrocution
Electrocution
Electrocution
Fire
Unexpected Explosion
Asphyxiation
Collision With Collar Doors
Collision With Collar Doors
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Surface Muck Disposal Crushing, Contusion And Impact Injuries To Personnel
Surface Muck Disposal
Use of Electrical Equipment
Use of Electrical Equipment
Use of Electrical Equipment
Use of Electrical Equipment
Use of Electrical Equipment
Use of Electrical Equipment
Winding
Winding
Winding
Winding Conveyance Attachments Failure
Conveyance Failures
Conveyance Failures
Conveyance Failures
Crushing, Contusion And Jammi
Drowning
Falls By Personnel
Falls By Personnel
Falls By Personnel
Falls By Personnel
Falls By Personnel
Falls By Personnel
Winding Conveyance Attachments Failure
Winding Conveyance Attachments Failure
Winding
Winding
Winding
Winding
Winding Crushing, Contusion And Jamming Of Personnel In Conveyance
Winding Crushing, Contusion And Jamming Of Personnel In ConveyanceWinding
Winding
Winding
Winding
Winding
Winding
Winding
Falls By Personnel
Falls By Personnel
Falls By Personnel
Falls By Personnel
Obstructions In Winding Path
Obstructions In Winding Path
Winding
Winding
Winding
Winding
Winding Hang Up And Subsequent Uncontrolled Release Of Guide Frames
Winding Hang Up And Subsequent Uncontrolled Release Of Guide Frames
Winding Hang Up And Subsequent Uncontrolled Release Of Guide Frames
Winding Headframe Problems Causing Potential For Personnel Injuries
Winding Headframe Problems Causing Potential For Personnel Injuries
Winding Headframe Problems Causing Potential For Personnel Injuries
Winding Headframe Problems Causing Potential For Personnel Injuries
Winding Headframe Problems Causing Potential For Personnel Injuries
Winding
Winding
Overwinding Accidents
Overwinding Accidents
Overwinding Accidents
Overwinding Accidents
Overwinding Accidents
Overwinding Accidents
Overwinding Accidents
Overwinding Accidents
Winding
Winding
Winding
Winding
Winding
Winding
Winding
Winding
Winding Rope Malfunctions Causing Potential For Injury To Personnel
Winding Rope Malfunctions Causing Potential For Injury To Personnel
Winding Rope Malfunctions Causing Potential For Injury To Personnel
Winding Rope Malfunctions Causing Potential For Injury To Personnel
Winding Rope Malfunctions Causing Potential For Injury To Personnel
Unexpected Explosion
Unexpected Explosion
Unexpected Explosion
Winder Failures
Winder Failures
Winder Failures
Winder Failures
Winder Failures
Winder Failures
Winder Failures
Winding Rope Malfunctions Causing Potential For Injury To Personnel
Winding Rope Malfunctions Causing Potential For Injury To Personnel
Winding Rope Malfunctions Causing Potential For Injury To Personnel
Winding Rope Malfunctions Causing Potential For Injury To Personnel
Winding
Winding
Winding
Winding
Winding
Winding
Winding
Winding
Winding
Winding
Winder FailuresWinding
SHAFT SINKING HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Mechanism Control ReferencesMaterial Thrown Up By Blowpipe Eye protection if necessary
Operating procedureContamination Of Intake Air Auditing of dust
Dumping procedureLocation of dumpsSurface dust suppression
Dust Raised By Blow Pipe
Earthing arrangementSelection of materials
Operating procedureAdequate lighting of working areaMaterial handling procedurePersonnel competenceProhibited areas designatedSignalling communication arrangementsSlinging and lifting of loads
Falling From Headframe Adequate guarding of stairs and working areas on headframeAdequate lighting of working areasUse of harnesses if required
Falling Into Shaft From Brace Adequate guarding of brace entries to shaftAdequate lighting of braceBrace procedureProper operation of collar doors
Brace Operations
Drilling Out
General Shaft Equipping
Muck Excavation
Pressure Grouting
Surface Muck Disposal
Winding RETURN TO UNDERGROUND MENU
Breathing protection if necessary
Adequate ventilation of sinking floor
Breathing protection if necessary
Use of air and water in dry conditions
Static Discharge From Blowpipe In Presence Of Gas
Adequate ventilation to remove gas
Blowpipe Contacts Unexploded Detonator In Butt
Inspection for lead wires or initiating tubes
Heavy Material Handling Mishaps At Brace Level
Falling Into Shaft From Brace
Use of harness if requiredHandling procedureLocation of radio transmittersState of primers
Rough Handling Of Explosives During LoLoading/transport procedureContainers usedEarthing of electrical equipmentHandling procedureState of primers
Blast Damage To Ventilation Apparatus apparatusBlast design
Operating procedureRestoration of ventilation
Inadequate Ventilation Arrangements
Inspection after blastWatering down of muck pileBlast designBlast practice
Blast designBlast practiceLining design
Timing of blastBlast designBlast practiceStage designStage location procedureBlast designBlast practiceEmergency egress provisionsInspection after blastEye protection if necessaryOperating procedureEar protection if necessaryOperating procedure
Blow Out Of Unexploded Charges CompetenceOperating procedureProper confinement of charges
Cut Offs Care in use of delaysCompetenceOperating procedure
Inductive Initiation Of Primed Explosives During Loading For Transport Down Shaft
Stray Current Or Static Electrical Initiation Of Primed Explosives During Loading For Transport Down Shaft
Location and protection of ventilation
Adequate ventilation system to ensure rapid removal and dilution of fumes at muck pile level
Damage To Collar And Surface Equipment Through Flyrock And/Or Overpressure Collar procedure during
blasting
Damage To Lining Through Flyrock And/Or Vibration
Standback distance of lining from blast
Damage To Stage And Apparatus Through Flyrock And/Or Overpressure
Failure Of Ice Wall In Frozen Shafts Due To Blast Shock/Vibration Leading To Flooding
Blowing Out Shotholes With Blowpipe Prior To Charging
Use Of Blowpipe To Clean Out Holes Prior To Charging
Proper placement of charge column and detonator
Cut Offs
Shot pattern designCharging procedureCompetenceContinuity checks
Faulty Initiator CompetenceMaintenance
Selection/designFly Rock Damage To Firing Line Blast design
Check line for continuity priorCompetenceOperating procedureProtect firing lineto firingCompetenceConnection typeOperating procedureCharging procedure
Short Circuiting On Floor
CompetenceOperating procedureProper joints in wet conditions
Shotfiring circuit designContaminated Intake Air Operating procedure
Protective equipment if required
Drill design/selectionOperating procedure
As for static dischargeDesign of electrical equipment
Inspection of equipmentMaintenance of equipmentAs for static dischargeSelection of materialsAs for static dischargeContraband controlCutting/welding arrangements
Adequate ventilation in shaft
Antistatic materialsCompetenceInspections monitoring for gas
Detonator Lead Wires Broken During Charging
Operating procedure, initiator checks
Incorrect Coupling Of Nonel Type Leads
Nonel Type Tube Leads Broken During Charging
Avoidance of high voltage circuits
Grit And/Or Water Thrown Up By Drills Or Hoses
Protective equipment, if required
Electrical Arc/Spark Ignition In Accumulation Of Gas
Metal To Metal Sparking In Accumulation Of Gas
Naked Flame Ignition In Accumulation Of Gas
Static Discharge In Accumulation Of Gas Adequate ventilation of dilute
gas emitted near sinking floor
Operating procedureReporting of gas procedure
Skin Disorders Adequate bathing facilitiesCleansing of clothingMaterials selectionProtective clothing
Slipping And Tripping Adequate dewateringAdequate lightingFootwear selectionHousekeepingOperating careStandard of floor clean up
Strains And Sprains CompetenceDrilling procedure
Equipment selectionOperator fitness
Contamination Of Intake Air Adherence to dust standardsAuditing of dust
Dumping procedureLocation of dumps
Surface dust suppressionProduction Of Dust By Drills
Adherence to dust standardsAuditing of dust
Dust suppression on drills
Background Noise Equipment design/selectionExposure limitationNoise auditing
Drill Noise Drill design/selectionExposure limitationNoise auditing
CompetenceOperating procedure
Blown Out Hoses Inspection of hoses
Static Discharge In Accumulation Of Gas
Provision of medicinals (such as barrier cream)
Equipment handling arrangements
Breathing protection if necessary
Suppression of dust from other operations at upper levels in the shaft
Adequate ventilation of drilling floor
Breathing protection if necessary
Proper maintenance of drills and suppressors
Protective equipment to be provided and worn if required
Protective equipment to be provided and worn if required
Air Or Water Turned On To Open Ended Hose Inadvertently
Blown Out HosesMaintenance of hosesPrevention of damage to hoses
Proper hose constructionProper hose installation
Over Pressure Compressor maintenanceCompressor settingsPressure regulators
Parted Couplings Coupling design
Fitting compatibilityInstallation of coupling locks
Allowable fume limitsDrill design/selectionDrill maintenanceFume auditingLubricant typeLubricator design/selectionLubricator maintenance
Equipment design/selectionEquipment maintenanceFume auditingLubricant design/selectionLubricant type
Hose Whip
ProcedureSecuring of hoses
Loose Clothing Entangled In Drill Drill designOperating procedureProper clothing in good repair
Supervisor's checksAdequate lightingConveyance designOperating procedureSignalling/communications
Fall Of Sides During Drilling Adequate support of sidesInspection of wallsLimitation of exposed walls
Falling Equipment Or Material In Shaft in shaft
Proper conveyances
Examination of equipment prior to drilling
Emission Of Lubricant Or Oxidation Products From Drill Exhausts
Adequate ventilation of work area
Emission Of Lubricant Or Oxidation Products From Equipment Associated With Drills
Adequate ventilation of work area
Non pressurisation of loose hoses
Accidents While Unloading Equipment At Shaft Bottom
Proper barring down of sides as excavation proceeds
Limitations on concurrent activities
Falling Equipment Or Material In Shaft
Security at collar levelSecurity at stage level
Drilling Into Butts Containing Misfires
Alternatives to detonatorsBlowing over floorCompetence
Explosive typeInspection of cleaned floorOperating procedure
Application procedureChemical registerKnowledge of chemicals usedProtective equipment if required
Selection of materialsClear winding pathGuide provisionMaterials transport arrangement
Design of working platformInstallation procedure
Ignition By Naked Flame Control on contrabandFire fighting provisionLimitation on naked flamesWelding and cutting procedure
Ignition By Sparks Falling From Surface
Fire fighting provision
Surface environmentSurface housekeepingAdequate ventilation
Ventilation auditing
Proper equipment handling and securing and procedure
Signalling communication arrangements
Adequate dewatering of floor to allow inspection
Correct reporting and treatment of misfires
Prohibition of drilling in butt holes
Proper clean up after blast and load
Contact With Noxious Chemicals Such As Protective Coatings Applied To Furnishings
Timber/Steel/Concrete Sets Or Pipes And Cables Fall Down Shaft After Snagging On Obstructions
Slinging and suspension procedure
Personnel Fall From Furnishings During Installation Procedure
Use of safety harness if required
Control of flammable materials near shaft collar
Surface cutting and welding procedure
Dust From Drilling And Grinding Operations As Furnishings Are Fixed To Shaft Walls
Protective equipment is required
Adequate ventilationChemical registerProtective equipment if required
Selection of materialsVentilation auditingAlternate means of egressAlternative ventilation arrangementsEmergency power supply for fanDesign of pipe ranges and cable runs cluding method of supportInspection procedureInstallation procedureMaintenance procedureDesign of ducting arrangements including method of supportInspection procedureInstallation procedureMaintenance procedureAlternate method of egress other than stage winderEmergency power supplyEmergency power supply for pumpsProvision of means of escape from sinking stage to shaft floorPumping arrangementsAlternate means of egress by stage winderProvision of means of escape from sinking stage to shaft floorPumping arrangementsArrangements for emergency egress from shaftEquipment for transport in shaftProcedure for transport of injured personnel in shaft
Inadequate Surface Facilities Provision of first aid personnelProvision of properly equipped first aid room
Inadequate Transfer Arrangements Provision of access to siteProvision of evacuation arrangement to doctor/hospitalProvision of external communications arrangements
Adequate designChemical registerEmergency egressProcedures for use in shafts
Adequate ventilationEmergency egress
Signalling/communicationsVentilation auditingVentilation monitoringEmergency egressSignalling/communication
Concreting proceduresProper use of additives
Fumes From Paints, Sealers And Protective Coatings Applied To Furnishings
Dual Failure Of Power Supply To Winders And Fan Stranding Personnel In Gassy Shaft
Collapse Of Pipes Or Cables On To Personnel
Failure Of Power Supply To Winders And Pumps Leaving Personnel Stranded At Bottom Of Wet Shaft
Failure Of Winding Equipment Leaving Personnel Stranded At Bottom Of Wet Shaft
Inadequate Recovery From Shaft Of Injured Personnel
Contamination Of Intake Air By Asphyxiants
Storage arrangements for contaminants
Oxygen Deficient Or Contaminated Atmosphere At Lining Level
Maintenance of ventilation standards
Release Of Gases From Damaged Gas Containers
Storage and operating procedure for gas containers
Contact With Concrete And/Or Additives
Protective clothing if requiredRegister of chemicalsSelection of chemicalsProhibited areas
Stage designStage winding procedure
Operating procedureProhibited areas
Stage designWinding procedureOperating procedureProhibited locationsBrace procedure
Correct rope selection
Correct suspension selection
Installation procedure
Materials transport arrangement
Slinging procedureSuspension procedureUnloading procedureBrace procedureCorrect rope selectionCorrect suspension selectionMaterials transport arrangement
Slinging procedureSuspension procedureCorrect rope selectionKibble designKibble loading procedureKibble maintenanceKibble suspension
Contact With Concrete And/Or Additives
Personnel Jammed Between Stage And Lining When Stage Is Moved Signalling/communication
arrangement
Personnel Struck By Conveyances Passing Through Stage
Guarding of conveyance passageways through stage
Signalling/communication arrangement
Personnel Are Jammed Between Furnishings And Shaft Conveyances
Timber/Steel/Concrete Sets Or Pipes And Cables Break Loose And Fall As They Are Being Placed In Position
Timber/Steel/Concrete Sets Or Pipes And Cables Break Loose And Fall As They Are Being Placed In Position
Timber/Steel/Concrete Sets Or Pipes And Cables Break Loose And Fall As They Are Being Placed In Position
Timber/Steel/Concrete Sets Or Pipes And Cables Break Loose And Fall As They Are Being Placed In Position
Timber/Steel/Concrete Sets Or Pipes And Cables Break Loose And Fall As They Are Being Placed In Position Rope and suspension
maintenance/inspection
Timber/Steel/Concrete Sets Or Pipes And Cables Fall Down Shaft Through Rope Or Suspension Failure Or Improper Suspension Or Transport
Rope and suspension maintenance/inspection
Concrete Kibble Falls Down Shaft Through Rope Or Suspension Failure Or Improper Suspension Or Loading
Transport procedure
Operating procedure
Inspection of falling mainsMaintenance of falling mainsOperating procedureDoor gate designKibble designKibble inspectionKibble maintenanceOperating procedureBrace procedureKibble loading arrangementDesign of formworkOperating procedureClear winding pathKibble designKibble guide arrangementKibble suspension arrangement
Kibble winding procedureMaintenance of equipment
Brace procedureCorrect rope selection
Material transport arrangements
Rope inspectionSignalling procedure/codesSlinging procedureSuspension procedureBrace procedureCorrect rope selection
Material transport arrangements
Rope inspection
Concrete Kibble Falls Down Shaft Through Rope Or Suspension Failure Or Improper Suspension Or Loading
Rope and suspension maintenance
Concrete Lining Fails And Falls Out Because Of Groundwater Flushing Through Pour
Groundwater diversion arrangements
Wall preparation prior to pouring
Concrete Spilled Into Shaft From Burst Falling Main
Design/installation of concrete piping
Concrete Spilled Into Shaft On To Personnel Due To Failure Of Kibble Dump Door Gates
Formwork Bursts Or Collapses As Concrete Is Poured
Free Fall On To Personnel Of Spilled Concrete In Shaft Due To Tipping Of Concrete Kibble
Signalling/communication arrangement
Timber/Steel Sets Fall As They Are Being Placed In Position
Material landing/unloading procedure
Rope and suspension maintenance
Timber/Steel Sets Fall Down Shaft Through Rope Or Suspension Failure Or Improper Suspension Or Loading Material landing/unloading
procedure
Rope and suspension maintenance
Signalling procedure/codesSlinging procedureSuspension procedure
Excavation and blast design
Operating procedureSafety harnesses if requiredStage deck housekeepingStage design
Ignition By Naked Flame Control of contrabandFire fighting provisionsLimitation on naked flamesWelding and cutting procedures
Adequate ventilationOperating procedureProtective equipment if required
Shotcreting equipment design
Mixing Kettle Bursts Concrete transport designMixing kettle designOperating procedureProtective equipment if required
System inspectionSystem maintenance
Shotcrete Spray Or Rebound Protective equipment if required
Shotcreting procedureMetal/Metal Sparking Presence Of Gas Adequate ventilation
Operating procedureSelection of materialsVentilation auditingAdequate ventilation toControl of contrabanddilute/remove gasLimitation of naked flamesVentilation auditingAdequate ventilationSelection of equipmentSelection of materialsShotcreting equipment earthing
Ventilation auditing
Timber/Steel Sets Fall Down Shaft Through Rope Or Suspension Failure Or Improper Suspension Or Loading
Wall Spalling Or Collapse As Formwork Or Lining Is Being Placed
Baring down walls to solid during excavation
Form and lining placement procedure
Placement of temporary support as required as walls are exposed during excavation
Falling From Sinking Stage During Lining Activities
Rebound From "Dry" Shotcreting Machine Operations
Naked Flame In Presence Of Flammable Gas
Static Sparking From Shotcrete Machine Or Hoses In Presence Of Gas
Adequate ventilationVentilation auditing
Communications in shaftEmergency egressFreeze designFreeze executionMonitoring procedureCommunications in shaftEmergency egress
Hydrology quantificationLining design
Curb ring designForm support designOperating procedure
Support Ropes Fail
Correct rope conditionCorrect rope selectionForm suspension designLink designLink maintenanceOperating procedureRope maintenance
Form designSafety attachment to keyStripping procedureForm designSafety attachment of formStripping procedureForm designPull limitation
Stripping procedureSuspension gear maintenance
Suspension gear ratingEmergency procedureLeakage sensor alarmsLocation of plantPlant auditingPlant maintenancePlant ventilation
Welding/Cutting Sparks In Presence Of Gas
Welding/cutting procedure in shaft and above shaft
Failure Of Ice In Frozen Shafts Through Inadequate Formation
Failure Of Shaft Lining Under External Hydrostatic Pressure
External pressure reduction methods
Curb Ring Or Other Form Supports (Bolts, Stirrup Hangers, Etc.) Fail
Control of concrete pressure build up during pour concrete pour procedure
Adequate form transport apparatus
Signalling/communication arrangements
Form Key Or Other Objects Dropped During Stripping
Form Slips Off Lining When Key Is Removed
Suspension Gear Is Overstressed While Attempting To Pull Form From Adhering Lining Signalling/communication
arrangements
Leakage Of Refrigerant Gases From Shaft Freezing Plant. (e.g. Ammonia)
System shut down controlsIncompetent Operation Of Excavator Operating procedure
Operator competence
Malfunction Of Excavator Excavator designExcavator inspectionExcavator maintenanceFloor supervisionMucking procedure
Poor Visibility For Excavator Operator Adequate lighting
fumes and vapoursContamination Of Intake Air Operating procedure
Protective equipment if required
Operating procedureProtective equipment if required
Loaded Kibble Accelerated Jerkily Competence
CompetenceKibble guides design
Overloading Of Kibbles
Muck Pile Rolls Down On Operators
Kibble dumping designKibble unloading procedure
Inspection of walls
Leakage Of Refrigerant Gases From Shaft Freezing Plant. (e.g. Ammonia)
Restriction of personnel to operate
Muck Pile Operators In Wrong Locations
Adequate ventilation to remove dust,
Grit And/Or Water Thrown Up During Muck Loading
Winding procedure to avoid jerky cycles
Loaded Kibble Snagged At Stage Or Collar Level
Winding procedure to include due care at these levels
Mud/Rocks Adhering To Exterior Sides Or Bottom Of Kibble Falls Off During Wind
Braceman to check for adhering material and remove it before kibble is lowered
Floorman to check for adhering material and remove it before kibble is signalled away
Excavator operator's procedure to include no overloading
Floormen not to signal away overloaded kibbles
Proper excavation sequence to avoid steep muck faces
Muck Spillage At Surface Falls Down Shaft
Provision of collar doors or deflectors
Wall Rock Collapse As Muck Pile Is Lowered Placement of temporary support
as required
Progressive barring down of walls as muck pile is lowered
Blast designInspection of walls
Adequate ventilationDesign of electrical equipment
Earthing arrangementElectrical protectionInspection of equipmentInspections for gasMaintenance of equipmentMonitoringOperating procedureReporting of gasAdequate ventilationDesign of engineEarthing arrangementEngine shutdown provisionInspection of engineInspections for gasMaintenance of engineMonitoringOperating procedureReporting of gasAdequate ventilationEarthing arrangementInspections for gasMonitoringReporting of gasSelection of materialsAdequate ventilationContraband control
Earthing arrangementInspections for gasLimitation on naked flamesMonitoringReporting of gasAdequate ventilationEarthing arrangementInspections for gasMonitoringReporting of gasSelection of materials
Skin Disorders Adequate bathing facilitiesCleansing of clothingMaterials selectionProtective clothing
Wall Rock Collapse Through Blast Damage
Placement of temporary support as required
Progressive barring down of walls as muck pile is lowered
Electrical Arc/Spark Ignition In Accumulation Of Gas
Internal Combustion Engine Ignition Of Accumulation Of Gas
Metal To Metal Sparking In Accumulation Of Gas
Naked Flame Ignition In Accumulation Of Gas
Cutting/welding/grinding arrangements
Static Discharge In Accumulation Of Gas
Skin Disorders
Provision of medicinals (such as barrier cream)
Slipping And Tripping Adequate dewateringAdequate lightingFootwear selectionHousekeepingOperating careStandard of floor clean up
Strains And Sprains CompetenceDrilling procedureEquipment handling arrangementsEquipment selectionOperator fitness
Contamination Of Intake Air Auditing of dust
Dust suppression arrangements
Location of dumpsSurface dumping procedureVentilation design
Auditing of dust
Dust suppressionBackground Noise Equipment selection/design
Limitation of personal exposure
Noise auditing
Excavator Noise Excavator design/selectionLimitation of personal exposure
Noise auditing
Internal Combustion Engine Emissions
Allowable fume levelsEngine designEngine MaintenanceEngine operation procedureFume auditingProtective equipment if required
Incorrect Securing Of Rope To Kibble
CompetenceDesign of connectorOperating procedure
Breathing protection if necessary
Production Of Dust During Loading Of Muck
Adequate ventilation of muck pile
Breathing protection if necessary
Protective equipment to be provided and worn if required
Protective equipment to be provided and worn if required
Adequate ventilation of work area
Braceman to check connections and hooks
Kibble Lands On Operators CompetenceFloor supervision
Winding procedureKibble Rolls Over On Muck Pile Competence
Kibble designKibble loading procedureMuck pile excavation sequence
Excavator designExcavator maintenanceFume auditingLubricant typeProtective devices if required
Excavating Into Unshot Explosives Inspection after firing
Incorrect Topographical Location Adequate drainage designPersonnel evacuationProper drainage maintenance
Pumping arrangements
Avoidance of flood prone areas
Design of shaft collarPluviographic assessment
High Water Pressures Outside Lining Adequate design for conditions
Depressurising arrangementsHydrogeological studyAdherence to design
Unexpectedly Weak Ground Adherence to designProper geotechnical studyProper lining design
Excavation design
Signalling/communication arrangements
Proper muck pile land procedure
Proper muck pile landing location
Emission Of Lubricant Or Oxidation Products From Pneumatic Excavator Exhausts
Adequate ventilation of work area
Operator vigilance during mucking
Procedure on discovery of unshot explosives
Adequate drainage design and performance
Assessment of catchment conditions
Improperly Executed Lining Construction Quality control of lining
materials
Adherence to design during construction
Unexpectedly Weak Ground
Inspection of groundProper geotechnical studyTemporary support methodsCompetence
Site clearingSite housekeeping
Formwork Failure Concrete pouring procedureDesign of formsCompetenceCorrect operating procedureEquipment inspectionEquipment maintenanceSuitable working surfaceUtilisation of suitable machines
Structural Failure Adequate designCorrect civil preparation of site
Equipment inspectionEquipment maintenanceProper assemblyGrout campaign designOperating procedurePollutant storagePollutant treatmentRegister of chemicalsSelection of chemicalsSpillage containment
Grout campaign designOperating procedure
Register of chemicalsSelection of chemicals
Bursting Grout Pipe Or Hoses Grouting pressureOperating procedurePhysical shieldingPressure monitoring/reliefProtective devicesSpecification of grout pumpsSpecification of hose and pipes
Coupling design
Fires And Explosions Arising From Fires Location of flammable materials
storage
Provision of fire fighting equipment
Mobile Equipment Mishaps (Excluding Cranes On Sinking/Winding Duties)
Grout Chemicals Find Way Into Groundwater And Drainage Regimes
Understanding of groundwater and drainage regimes
Spray Or Spillage Of Hazardous Chemicals
Adequate ventilation of working and mixing areas
Protective equipment to be worn
Hose Couplings Part Causing Spray And Lashing
Coupling locksGrout campaign designOperating procedurePressure monitoring reliefGrout campaign designOperating procedurePacker designPressure monitoring/reliefSafety chains
System Blockages Operating procedurePressure monitoring/relief
Grout campaign designLimit grouting pressureOperating procedureDesign of drills used
Provision of standpipe valvesProbe Drill Strikes Major Gas Feeder Adequate ventilation
Emergency egress provisions
Strata assessmentDesign of tipping mechanismOverloading prohibitionProhibited areas designated during tippingProvision of guardingTripping procedureEquipment maintenance procedureProhibited areas designated during tippingProvision of guardingTipping procedureProhibited areas designatedProvision of guardingTipping and landing procedureDesignation of prohibited areasDisposal procedurePersonnel competenceAdequate area lighting in dark hours
Hose Couplings Part Causing Spray And Lashing
Standpipe Packer Failure Leading To Standpipes And Hoses Jet Lashing Out Of The Grout Hole
Grout In Excess Quantities And Pressure Fractures Wall And Floor Rock And/Or Shaft Lining
Design of shaft lining to resist grouting pressure
Probe Drill Strikes High Pressure Aquifer And Blow Outs Hydrological assessment of
shaft area
Provision of standpipe blowout protection if high pressures are expected
Probe Drill Strikes Large Aquifer With Uncontrolled Outflow
Drill only through valve equipped standpipes if high flows are expected
Emergency egress from shaft floor
Hydrological assessment of shaft area
Provision of standpipe blowout protection and control
Personnel At Collar Level Showered By Spilled Muck During Tipping
Personnel Caught In Kibble Tipping Mechanism
Personnel Crushed By Landing Kibble Or Moving Kibble At Surface Level
Personnel Injured By Mobile Equipment Used In Muck Disposal Operations
Roll Overs Of Tip Trucks And Other Muck Disposal Mobile Equipment On Dumps
Disposal procedureMobile equipment inspectionMobile equipment maintenanceMobile equipment selection
Spilled Muck Showers Into Shaft Collar sealing/deflection arrangementsTipping procedureDisposal procedure for misfired material recoveredOperator vigilanceUnderground misfire procedure
Contact With Live Parts Design of equipmentEarth leakage protectionInspection, testing and maintenanceInterlockingProper installationDesign of equipmentInspection, testing and maintenanceLocation of equipmentProtection of equipmentOperator competenceProper earthing arrangements and connections
Indirect Contact Design of equipment and systemEarth fault limitationInspection, testing and maintenanceFire fighting provisionsLocation of equipmentMaintenance, testing, inspectionProtection of equipmentAdequate ventilationDesign of equipmentInspection of equipmentMaintenance of equipmentProtection of equipmentVentilation auditingAccess to signal line/ communications during windAdequate ventilationShaft inspection procedureSpeed of man windingVentilation auditingVentilation monitoring
Doors Unopened During Wind Braceman's procedureDesign of door activation mechanismMaintenance of mechanismTesting of door mechanism
Premature Closing Of Doors Bracemen's procedureDesign of door activation mechanismMaintenance of mechanismTesting of door mechanism
Corrosion Of Attachments Attachment designAttachment inspectionAttachment maintenanceReplacement criteria
Roll Overs Of Tip Trucks And Other Muck Disposal Mobile Equipment On Dumps
Detonation Of Unexploded Charges Loaded Out In Muck As It Is Tipped, Dumped Or Levelled
Damage To Equipment And Cables By Flyrock, Etc. Exposing Live Parts
Inadequate Earthing Arrangements During Welding Procedures
Ignition Of Flammable Material Due To Electrical Equipment Malfunction (Eg. Arc Ignites Timber Buntons)
Electrical Arcs/Sparks In Presence Of Gas
Lowering Of Personnel Into An Irrespirable Atmosphere
Fatigue Of Attachments Attachment designAttachment inspectionAttachment maintenanceProper load levelProper winding procedureReplacement criteria
Wear Of Attachments Attachment designAttachment inspectionAttachment maintenanceProper load levelProper winding procedureReplacement criteriaProper guide arrangements
Winding procedureConveyance Fails Through Overloading Conveyance design
Loading procedureCorrosion Of Conveyance Conveyance design
Conveyance inspectionConveyance maintenance
Overwinding And Collision As for "Overwinding Accidents" Hazard in this same activity area
Struck By Objects Falling Down Shaft Brace procedureEquipment/loading procedureInspection and housekeeping in shaftWinding procedureAllowable equipment in conveyance during manridingManriding procedureAccess of signal line/ communications during windShaft inspection procedureSpeed of man windingTesting winding procedureAs for "Collision With Collar Doors" Hazard in this same activity area Manriding procedureWinding speedAs for "Obstructions in Winding Path" hazard in this same actity areaDesign of conveyanceManriding procedureAccess to signal line/ communications at stageAdequate lightingManriding procedureStage designStage landing procedureAccess to signal line/ communicationsLanding locationLanding procedureDesign of conveyanceManriding procedureAs for "Overwinding Accidents" hazard in this same activity areaConveyance arresters in headframeManriding procedure
Conveyance Damage Due To Collision In Shaft Proper winding speeds and
accelerations
Struck By Other Equipment In Conveyance
Lowering Of Personnel Into Flooded Shaft
Collision With Collar Doors While Transporting Personnel
Conveyances Strike Obstruction In Shaft While Transporting Personnel And Tip
Fall From Conveyance While Alighting On Stage
Kibble Rolls Over Upon Landing On Uneven Bottom
Overloading Of Conveyance With Personnel
Overwinding While Transporting Personnel
Winding speed
Personnel Riding On Side Ob Kibble Manriding procedureProhibition of side ridingLanding procedureManriding procedure
Slipping On Muck While Riding On LoadeProhibition of manriding on loaded kibbles
Deterioration Of Guide Shoes Design of guide shoesInspection of guide shoesMaintenance of guide shoesTest winding procedure
Guide Deterioration Design of guide shoesDesign of guidesInspection of guides and furnishingsMaintenance of guidesTest winding procedureDesign of guides and framesInspections of guidesInstallation procedureMaintenance of guidesTest winding procedure
Fire Damage To Structure Fire fighting provisionFlammable material storageHousekeepingSelection of materials
Lightning Strike Lightning earthing
Sheaves Cause Rope Damage Correct sheave designFleeting anglesSheave inspectionSheave maintenanceWear monitoring
Structural Deterioration Failure checksInspectionMaintenanceProtective coatings
Structural Failure Through Overloading Access to componentsConstruction procedureInspectionMaintenanceOperating procedureStructural designClear winding pathDesign of shaftGuide and furnishings maintenanceProvision of guidesTest winding procedure
Brake System Failure Brake system designBrake system maintenancePrevention of lubricant contamination of brake pathsSystem testing
Overwinding While Transporting Personnel
Slipping From Conveyance While Alighting At Brace And Falling Through Collar Doors Into Shaft
Incorrect Installation Of Guides And Frames
Conveyances Strike Obstruction In Shaft
Controller Failure Controller inspectionController maintenanceController testing
Incorrect Controller Settings Controller setting procedureTest winding after resetting controller
Incorrect Indexing Controller setting procedureDeclutching proceduresIndexing proceduresTest winding after indexing
Incorrect Location Of Stage In Shaft Marking of locationProcedure for moving stageTest winding
Incorrect Signal Given Operator competenceSignal code selectionSignalling/communication procedure
Limit Switch Failure Correct limit switch locationCorrect limit switch settingSwitch maintenanceSwitch testing
Operator fatigue Controller and limit switchesDead man controlMedical/physical standards
Operator competencePartial/total automationWinding procedure
Overspeed Landing Controller settingsMedical/physical standardsOperator competence
Excessive Wear MaintenanceReplacement criteriaSelection of rope
Fatigue MaintenanceNon destructive testingReplacement criteriaSelection of ropeBooking monitorsDrum designFleet angleOperating procedureRope inspectionRope installation procedureRope maintenanceRope selection
Rope Damage From Kinking InspectionMaintenanceOperating procedureDrum diameterRope inspectionsRope maintenanceRope selectionSheave diameter
Rope Damage And Jamming On Winder Drum Through Failure To Correctly Book
Rope Damage Through Excessive Bending Strain
Rope inspectionRope lubricationRope maintenance
Rope Failure At Capell Capell inspectionCapell installation procedureCapell maintenanceCapell selection
Rope Spin Causing Load Spin In Shaft Provision of anti-spin devicesRope installation procedureRope selectionConveyance clearance in shaft
Guide inspectionGuide maintenanceNo obstructions in winding path
Appropriate Winding speedsAs for "Collision With Collar Doors" hazard in this sams activity area Explosives transport procedureAs for " Obstructions in Winding Path" hazard in this same activity areaExplosive transport procedureWinding speedAs for "Overwinding Accidents" hazard in this same activity sectionContainers usedExplosive transport procedureWinding speed
Brake Application Failures Brake system designMaintenance inspectionMaintenance procedureOperating procedureOperator competence
Brake Component Failures Brake system designMaintenance inspectionMaintenance procedure
Drum Collapse Drum designMaintenance inspectionMaintenance procedureProper spec. for duty
Drum Shaft Failure Component designMaintenance inspectionMaintenance procedure
Electrical Component Failures Component designMaintenance inspectionMaintenance procedureSystem design
Foundation Failure Foundation designInstallation procedure
Gearing Failure Component design
Rope Damage Through Inadequate Lubrication, Corrosion Etc.
Limitation of winding shock through winding procedure
Rope Stretch Through Jamming Of Conveyance In Shaft During Wind
Proper state guide arrangements
Collision With Collar Doors While Transporting Explosives
Conveyances Strike Obstructions In Shaft And Tip While Transporting Explosives
Overwinding While Transporting Explosives
Gearing FailureMaintenance inspectionMaintenance procedureProper lubrication
END
Adequate guarding of stairs and working areas on headframe
Design of pipe ranges and cable runs cluding method of support
Design of ducting arrangements including method of support
Provision of means of escape from sinking stage to shaft floor
Provision of means of escape from sinking stage to shaft floor
As for "Overwinding Accidents" Hazard in this same activity area
As for "Collision With Collar Doors" Hazard in this same activity area
As for "Obstructions in Winding Path" hazard in this same actity area
As for "Overwinding Accidents" hazard in this same activity area
As for "Collision With Collar Doors" hazard in this sams activity area
As for " Obstructions in Winding Path" hazard in this same activity area
As for "Overwinding Accidents" hazard in this same activity section
STRATA CONTROL HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Sub Activity Hazard
Injuries From Placing Support
Control of Multi Seam
Floor Control
Control of Multi Seam See under the Mine Design Activity - Control of Multiseam Interaction
Control of Ribs
Control of Ribs Personnel Are Struck By Falling Rib Material
Control of Ribs Personnel Are Struck By Falling Rib Material
Control of Ribs Personnel Are Struck By Falling Rib Material
Control of Ribs Personnel Are Struck By Falling Rib Material
Control of Ribs Personnel Are Struck By Falling Rib Material
Control of Ribs Personnel Are Struck By Falling Rib Material
Control of Ribs Personnel Are Struck By Falling Rib Material
Control of Ribs Personnel Are Struck By Falling Rib Material
Injuries From Placing Support
Injuries From Placing Support
Injuries From Placing Support
Injuries From Placing Support
Control of Ribs Personnel Are Struck By Falling Rib Material
Control of Ribs Personnel Are Struck By Falling Rib Material
Floor Control Injuries To Personnel From Undertaking Floor Control
Floor Control Personnel Injuries Arising From Floor Movement
Floor Control Personnel Injuries Arising From Floor Movement
Floor Control Personnel Injuries Arising From Floor Movement
Floor Control Personnel Injuries Arising From Floor Movement
Floor Control Personnel Injuries Arising From Floor Movement
Floor Control Personnel Injuries Arising From Floor Movement
Floor Control Personnel Injuries Arising From Floor Movement
Roof Control
Roof Control
Roof Control
Roof Control
Injuries From Placing Support
Injuries From Placing Support
Injuries From Placing Support
Injuries From Placing Support
Injuries From Placing Support
Injuries From Placing Support
Roof Control
Roof Control
Roof Control
Roof Control
Roof Control
Roof Control
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
Roof Control Personnel Are Struck By Falling Roof Material
STRATA CONTROL HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Mechanism Control References
CompetenceCorrect installationDesign of bolt pattern
Use of passive supports
Operating procedure
Rib Fails Beyond Bolted Horizon
Use of longer boltsUse of passive supports
Rib Spall Occurs Between Supports Density of rib support
Monitoring of rib supports
Adherence to design
Provision of adequate supportRemote operation of machinesAdherence to design
Control of Ribs
Roof Control RETURN TO UNDERGROUND MENU
See under the Mine Design Activity - Control of Multiseam Interaction
See under the Mine Design Activity - Control of Multiseam Interaction
See under the "Roof Control" sub-activity in this same strata control activity area
See under the "Roof Control" sub-activity in this same strata control activity area
Rib Bolts Fail To Anchor And/Or Provide Adequate Support
Type and length of bolt and anchor
Safety bulletin 014
Rib Bolts Fail To Anchor Through Loss Of Chemical Grout Into Cracks Or Shears In Ribs
Use of grout injection consolidation
Rib Fails And Falls As It Is Being Supported
Determination of maximum span of unsupported rib
Use of temporary and protective supports
Use of grout injection consolidation
Provision of continuous support mediums
Rib Support While Adequate For Solid Drivage Fails Under Secondary Abutment Loads
Strengthening of supports in abutment zones
Rib Was Not Supported Allowing It To Fail And Fall
Provision of adequate rib support where failure would otherwise occur with risk to personnel
Ribs Fail And Spall Suddenly During Pillar Extraction Operations Design of extraction system to
minimise abutment loadings
Provision of adequate supportRemote operation of machinesPillar design
Bolting of floor
Bolting of floor
Floor boltingSupport of conveyors from roof
Location of personnel
CompetenceEquipment maintenanceOperating procedureProtective equipmentCompetenceOperating procedureAvoidance of loose clothingCompetenceOperating procedureAdequate ventilationDust auditing (respirable)
Ribs Fail And Spall Suddenly During Pillar Extraction Operations
Design of extraction system to minimise abutment loadings
Ribs Spall Extensively And Suddenly Because Pillars Are Too Small And Highly Loaded
As for the "Mine Developement" - " General Underground Construction" Activity area
As for the "Mine Developement" - " General Underground Construction" Activity area
Floor Heave Causes Rough Travelling Conditions Resulting In Poor Vehicle Control And Jolting And Jarring
Brushing, regrading and maintenance of travelling surfaces
Floor Heave Closes Airways, Disrupting Ventilation System Brushing and maintenance of
airway floors
Floor Heave Disrupts Conveyors Causing Excessive Spillage And Fire Risk
Brushing of conveyor road floors to maintain and regrade conveyors
Floor Heave Is Worsened By Small Pillars Punching Into Soft Floor
Design of pillars to minimise floor punching
Floor Heave Tilts And Disrupts Fixed Equipment Causing Dangerous Malfunctions
Bolting of floor at critical fixed equipment locations
Brushing of floor to maintain fixed equipment locations and safe operation
Support of critical equipment from roof
Sudden Floor Bumps During Pillar Extraction Cause Machines To Move And Jam Personnel
Design of extraction system to minimise pressure bumps
Use of remote control on machines
Sudden Floor Bumps During Pillar Extraction Cause Spinal Jolts
Design of extraction system to minimise pressure bumps
Use of remote control on machines in bump prone areas
Personnel Are Struck By Spraying Grout From Burst Lines Or Leakage
Personnel Are Struck When Support Elements Or Equipment Is Dropped
Personnel Become Entangled In Bolting Equipment
Personnel Inhale Excessive Dust From Dry Drilling
Operating procedureProtective equipment
Adequate ventilationChemical registerFume auditingOperating procedureProtective equipmentSelection of lubricantsCompetenceOperating procedureOperator competenceCompetenceManual handling procedureOperating procedureChemical registerCompetenceOperating procedure
Barking of timber usedProtective equipmentSelection of supports
Use of passive supports
Design of supportsProvision of anti-rill shielding
Correct installationDesign of setsProvision of yielding devicesSaddling cross supportsMaintenance of supportsUse of pointed yielding props
Competence
Personnel Are Struck By Falling Goaf Adherence to planned extraction
Competence
Personnel Inhale Excessive Dust From Dry Drilling
Provision of dust extraction and/or suppression
Personnel Inhale Fumes From Drilling Equipment (Lubricants Etc.)
Personnel Jammed By Mobile Equipment In Use To Place Supports
Personnel Suffer Strains Or Sprains While Handling Equipment Or Support Elements
Personnel Suffer Adverse Reactions From Contact With Chemical Anchor Or Grout Material
Protective clothing and equipment
Personnel Suffer Skin Damage And Disorder From Handling Supports
Bolts Fail To Anchor Due To Loss Of Chemical Grout Into Bed Separation Cracks Or Sheared Or Broken Ground
Grouting to consolidate ground prior to bolting
Cavities Form On Face Or Gate Roads Preventing Longwall/ Shortwall Supports From Contacting Roof
False roofing and packing of cavities including pump packing methods
Falling Goaf Rills Through Longwall Or Shortwall Supports
Floor And/Or Roof Convergence Distorts Steel Sets Causing Them To Fly Out Of Place And/Or Allow Roof To Fall
Adequate contact of support with strata to distribute load
Floor Heave Or Rapid Roof Convergence Breaks Props And Promotes Roof Fall Use of softwood caps for yield
control
Goaf Fall Triggers A Running Fall Beyond Goaf Edge Provision of adequate breaker
lines
Prohibition of personnel in goaf areas which are unsupported
Personnel Are Struck By Falling Goaf
CompetenceCorrect installationDesign of bolt pattern
Roof Fails Above Bolted Horizon Use of cable boltsUse of longer boltsUse of passive supportsCompetenceInstallation procedure
Correct installation
Adequate strength of supports
Operating procedureUse of forepoling
Use of spilingMonitoring of support
Use of cable bolting
Adherence to designDesign of extraction sequenceDesign of pillarsAdequate temporary supportAdherence to designAvoidance of abutment zones
Provision of adequate goaf edge support
Provision of breaker lines on goaf edge
Roof Bolts Fail To Anchor And Provide Support
Type and length of bolt and anchor
Safety Alert 090
Roof Fails And Falls As It Is Being Bolted
Observance of maximum allowable unsupported span
Use of temporary supports in bolting area
Roof Fails And Falls Between Face And Lead Set As Sets Are Being Stood
Determination of maximum allowable unsupported span
Provision of forepoling and/or temporary props
Roof Falls Ahead Of Longwall/Shortwall Powered Supports Maintenance of support
performance
Monitoring of support performance
Roof Rills Down As Broken Ground Is Being Excavated/Supported
Use of rein injection or other grouting to consolidate broken ground
Roof Support While Adequate For Solid Drivage Fails Under Secondary Abutment Loads
Strengthening of support in abutment zones
Roof Was Not Supported Allowing It To Fail And Fall
Provision of adequate roof support where failure would otherwise occur with risk to personnel.
Strata Breaks Up Generally Around Longwall/Shortwall Supports Preventing Them To Function Effectively
Consolidation of broken ground by bolting/grouting
Sudden Creep Occurs Through Pillar Failure
Sudden Failure Occurs During Pillar Extraction
Design of extraction sequenceSpeed of extractionAdequate clearance for machines
Operator competence
CompetenceCorrect installation of supportDesign of support systemUse of alternatives to timberAuditing of supports
Timber type and strength
Sudden Failure Occurs During Pillar Extraction
Support Legs Are Dislodged By Falling Rib Or Contact With Mobile Machines Causing Cross Support And Roof To Fall
Adequate rib support where required
Saddling or otherwise securing of cross supports
Timber Supports Are Insufficient To Prevent Roof Failure
Timber Supports Deteriorate In Time And Allow Roof Failure Maintenance of supports
including replacement
END
STORAGE OF COAL HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Sub Activity HazardAsphyxiation
Asphyxiation
Disruption Of Ventilation System
Explosion Of Dust Or Dust/Gas
Explosion Of Dust Or Dust/Gas
Explosion Of Dust Or Dust/Gas
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems Crushing, Contusion And Fracture Injuries To Personnel
Strata Bunker Systems Crushing, Contusion And Fracture Injuries To Personnel
Strata Bunker Systems Crushing, Contusion And Fracture Injuries To Personnel
Strata Bunker Systems Crushing, Contusion And Fracture Injuries To Personnel
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Explosion Of Dust Or Dust/Gas
Explosion Of Gas
Explosion Of Gas
Explosion Of Gas
Fire In Bunker
Fire In Bunker
Fire In Bunker
Fire In Bunker
Hearing Damage
Lung Damage
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Strata Bunker Systems
Lung Damage
Lung Damage
Strata Bunker Systems
Surge Cars Crushing, Contusion And Fracture Injuries To Personnel
Surge Cars Crushing, Contusion And Fracture Injuries To Personnel
Surge Cars Crushing, Contusion And Fracture Injuries To Personnel
Surge Cars Crushing, Contusion And Fracture Injuries To Personnel
Surge Cars Crushing, Contusion And Fracture Injuries To Personnel
Surge Cars
STORAGE OF COAL HAZARDS
CLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Mechanism Control ReferencesAdequate ventilation of feeder area
Allowable gas limitsGas auditingAdequate ventilation of bunkerMaintenance procedureDesign of bunkerMaintenance of structureOperating procedureAdequate lightingCompetenceGuarding of bunker entriesMaintenance procedureDesign of bunker systemOperating procedureCompetenceHang up clearing procedureCompetenceDesign of feederGuarding of feederMaintenance of feederOperating procedureBunker operation procedure
Ventilation system designAdequate ventilation of feeder area
Design of feederDust suppression measuresOperating procedureAdequate ventilationDust suppression measuresInertization of bin atmosphereAdequate ventilation of feeder area
Allowable combustible dust limitsCombustible dust auditingDust inertization
Surge Cars RETURN TO UNDERGROUND MENU
Heavy Noxious Gases Evolved From Coal Causes Irrespirable Atmosphere In Feeder Area
Personnel Engaged In Bunker Maintenance Are Overcome By Irrespirable Or Noxious Gases In Bottom Of Bunker Collapses Engulfing Personnel
Maintenance Personnel Fall Into Bunker
Personnel Become Engulfed In Coal Flow Due To Sudden Release After Hang Up
Personnel Become Entangled In Bunker Bottom Feeder System
Emptying Of Bunker Allows Extensive Short Circuiting Of Air Which Disrupts Main Ventilation Flow
Provision of bunker level control devices
Explosion Dust Cloud Is Caused At Bottom Of Bunker By Operation Of Feeder
Fire In Bunker In Presence Of Explosive Dust Cloud
Operation Of Feeder Causes General Deposition Of Combustible Dust Capable Of Being Raised Into Explosive Cloud In Area Associated With Feeder
Dust suppression measuresAdequate ventilation of bunkerAllowable gas limitsDesign of electrical equipmentGas auditingMaintenance of electrical equipment
Adequate ventilation of bunkerAllowable gas limitsGas auditingPre-drainage of coal before mining
Adequate ventilation of bunkerAllowable gas limitsDesign of mechanical equipmentGas monitoring
Surface temperature limitsTemperature auditingDesign of electrical equipmentEarth fault limitation and tripFire fighting equipmentLimitation of surface temperaturesMaintenance of electrical equipment
Operating procedureOverload protectionTemperature auditingControl of residence timeFire fighting equipmentOperating procedurePeriodic cleaning of bunkerFeeder designFeeder maintenanceFire fighting equipmentLimitation of surface temperatureOperating procedureCompetenceControl of hot workFire fighting equipmentAllowable noise levels and dosesDesign of feederMaintenance of feederNoise auditingProtective equipmentAdequate ventilation of bunker topAllowable respirable dust limitsDust suppression measuresProtective equipmentRespirable dust auditing
Operation Of Feeder Causes General Deposition Of Combustible Dust Capable Of Being Raised Into Explosive Cloud In Area Associated With Feeder
Electrical Fault On Equipment At Top Of Bunker Causes Arcs/Sparks Which Ignites Gas Evolved In Bunker
Fire In Bunker In Presence Of Flammable Gas Evolved From Coal Or As A Result Of Fire
Mechanical Fault On Equipment At Top Of Bunker Causes Frictional Heat Build Up Which Ignites Gas Escaping From Bunker
Maintenance of mechanical equipment
Electrical Fault In Feeder Equipment Causes Arc Which Ignites Coal At Bottom Of Bunker (Or Overheating Of Equipment, With Same Result)
Material Stored In Bunker Spontaneous Ignites
Mechanical Fault On Feeder Causes Friction Which Ignites Coal At Bottom Of Bunker
Sparks From Hot Work In Or Adjacent To Bunker Ignite Coal
Operation Of Feeders Causes Excessive Noise Levels And Doses
Excessive Dust Billows From Top Of Bunker
Adequate ventilation of feeder area
Allowable respirable dust limitsDust suppression measuresOperating procedureProtective equipmentRespirable dust auditingAdequate lightingCompetenceOperating procedureOperator competenceCompetenceOperating procedureProvision of personnel passageway
Adequate rib supportCompetenceOperating procedureSurge car designAdequate rib supportAdequate roof supportDesign of car
CompetenceManual handling procedureOperating procedureProvision of passage past carAdequate ventilationAllowable dust limitsDust suppressionOperating procedureProtective equipmentRespirable dust auditing
Operation Of Feeder Causes Excessively Dusty Conditions
Personnel Jammed Between Surge Car And Shuttle Cars
Personnel Jammed Between Surge Car And Rib As They Pass
Personnel Struck By Material Falling Over Sides Of Surge Car As They Pass
Personnel Unable To Escape Inbye Roof/Rib Falls As Surge Car Blocks Escapeway
Provision of escape passage for personnel
Personnel Unable To Properly Handle Material Past Car Resulting In Injury
Dust From Operation Of Surge Car Contaminates Intake To Face Personnel
END
TRANSPORT HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Sub Activity Hazard
Armoured Conveyor transfer of Materials/EquipmentBelt Feeder/Breaker Units
Conveyor Belt System Conveyor transfer of Materials/Equipment,Forward or reversed belt
Free Steered Vehicles (General) FSV transfer of Materials/Equipment
FSV's Battery Powered FSV's Direct Loading onto Belts
Locomotive & Rail Systems of Haulage Personnel Transport
Monorail transfer of Materials/Equipment Rail transport of Personnel
Rail Haulage transfer of Materials/EquipmentRope Hauled sled transfer of Materials/Equipment
Winding Coal Skips in Cages
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Armoured Conveyor transfer of Materials/EquipmentCrushing, Contusion Or Fracture Injuries
Armoured Conveyor transfer of Materials/EquipmentCrushing, Contusion Or Fracture Injuries
Armoured Conveyor transfer of Materials/EquipmentCrushing, Contusion Or Fracture Injuries
Belt Feeder/Breaker Units Crushing, Contusion And Fracture Injuries To Personnel
Belt Feeder/Breaker Units Crushing, Contusion And Fracture Injuries To Personnel
Fire
Fire
Belt Feeder/Breaker Units
Belt Feeder/Breaker Units
Bulk Winding Systems Blockage Of Shaft Causing Risk To Underground Personnel
Bulk Winding Systems Crushing, Contusion And Fracture Injuries
Bulk Winding Systems Crushing, Contusion And Fracture Injuries
Bulk Winding Systems Crushing, Contusion And Fracture Injuries
Bulk Winding Systems Crushing, Contusion And Fracture Injuries
Bulk Winding Systems Crushing, Contusion And Fracture Injuries
Bulk Winding Systems Crushing, Contusion And Fracture Injuries
Bulk Winding Systems Crushing, Contusion And Fracture Injuries
Bulk Winding Systems Crushing, Contusion And Fracture Injuries
Bulk Winding Systems Crushing, Contusion And Fracture Injuries
Bulk Winding Systems Explosion Of Dust And/Or Dust/Gas In Shaft
Bulk Winding Systems Explosion Of Dust And/Or Dust/Gas In Shaft
Bulk Winding Systems Explosion Of Dust And/Or Dust/Gas In Shaft
Bulk Winding Systems Explosion Of Dust And/Or Dust/Gas In Shaft
Explosion Of Gas In Shaft
Explosion Of Gas In Shaft
Explosion Of Gas In Shaft
Hearing Damage
Lung Damage
Bulk Winding Systems Explosion Of Dust And/Or Dust/Gas In Shaft
Bulk Winding Systems
Bulk Winding Systems
Bulk Winding Systems
Bulk Winding Systems Fire In Shaft Causing Asphyxia Of Underground Personnel
Bulk Winding Systems
Bulk Winding Systems
Lung Damage
Explosion Of Dust
Explosion Of Gas
Fire
Hearing Damage
Lung Damage
Bulk Winding Systems
Coal Skips to Cage Transfers Crushing Contusion And Fracture Injuries To Personnel
Coal Skips to Cage Transfers Crushing Contusion And Fracture Injuries To Personnel
Coal Skips to Cage Transfers Crushing Contusion And Fracture Injuries To Personnel
Coal Skips to Cage Transfers
Coal Skips to Cage Transfers
Coal Skips to Cage Transfers
Coal Skips to Cage Transfers
Coal Skips to Cage TransfersCoal Skips to Cage TransfersCoal Skips to Cage TransfersCoal Skips to Cage TransfersCoal Skips to Cage Transfers
Lung Damage
Asphyxiation
Coal Skips to Cage Transfers
Conveyor Belt System
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Explosion Of Dust
Explosion Of Dust
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System Crushing, Contusion And Fracture Injuries To Personnel
Conveyor Belt System
Conveyor Belt System
Explosion Of Dust
Explosion Of Gas
Explosion Of Gas
Explosion Of Gas
Fire On System
Fire On System
Fire On System
Fire On System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Fire On System
Fire On System
Fire On System
Fire On System
Fire On System
Fire On System
Fire On System
Fire On System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Fire On System
Fire On System
Hearing Damage
Heat Exhaustion
Lung Damage
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor Belt System
Conveyor transfer of Materials/Equipment,Forward or reversed beltCrushing, Contusion Or Fracture Injuries
Conveyor transfer of Materials/Equipment,Forward or reversed beltCrushing, Contusion Or Fracture Injuries
Conveyor transfer of Materials/Equipment,Forward or reversed beltCrushing, Contusion Or Fracture Injuries
Conveyor transfer of Materials/Equipment,Forward or reversed beltCrushing, Contusion Or Fracture Injuries
Conveyor transfer of Materials/Equipment,Forward or reversed beltCrushing, Contusion Or Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Conveyor transport of Personnel Crushing, Contusion And Fracture Injuries
Direct Rope Haulage Crushing, Contusion And Fracture Injuries To Personnel
Direct Rope Haulage Crushing, Contusion And Fracture Injuries To Personnel
Direct Rope Haulage Crushing, Contusion And Fracture Injuries To Personnel
Direct Rope Haulage Crushing, Contusion And Fracture Injuries To Personnel
Direct Rope Haulage Crushing, Contusion And Fracture Injuries To Personnel
Direct Rope Haulage Crushing, Contusion And Fracture Injuries To Personnel
Explosion Of Dust
Explosion Of Gas
Fire On System
Fire On System
Direct Rope Haulage
Direct Rope Haulage
Direct Rope Haulage
Extendible Belt System Crushing, Contusion And Fracture Injuries To Personnel
Extendible Belt System Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Explosion Of Dust
Explosion Of Dust
Explosion Of Gas
Fire On Vehicle
Fire On Vehicle
Fire On Vehicle
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General) Crushing, Contusion And Fracture Injuries To Personnel
Free Steered Vehicles (General)
Free Steered Vehicles (General)
Free Steered Vehicles (General)
Free Steered Vehicles (General)
Free Steered Vehicles (General)
Free Steered Vehicles (General)
Fire On Vehicle
Hearing Damage
Lung Damage
Asphyxiation/ Poisoning
Free Steered Vehicles (General)
Free Steered Vehicles (General)
Free Steered Vehicles (General)
FSV transfer of Materials/Equipment
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Electrocution
Explosion Of Dust Or Dust/Gas
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
FSV transfer of Materials/Equipment
FSV transfer of Materials/Equipment
Explosion Of Dust Or Dust/Gas
Explosion Of Gas
Explosion Of Gas
Fire
Fire
Hearing Damage
Crushing,asphyxiation
FSV transfer of Materials/Equipment
FSV transfer of Materials/Equipment
FSV transfer of Materials/Equipment
FSV transfer of Materials/Equipment
FSV transfer of Materials/Equipment
FSV transfer of Materials/Equipment
FSV transfer of Materials/Equipment
Lung damageFSV transfer of Materials/Equipment
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
Explosion Of Gas
Hearing Damage
Lung Damage
Electrolyte Burns To Personnel
Electrolyte Burns To Personnel
Electrolyte Burns To Personnel
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
Crushing, Contusion And Fracture Injuries
FSV transport of Personnel Crushing, Contusion And Fracture Injuries
FSV transport of Personnel
FSV transport of Personnel
FSV transport of Personnel
FSV's Battery Powered Crushing, Contusion And Fracture Injuries To Personnel
FSV's Battery Powered Crushing, Contusion And Fracture Injuries To Personnel
FSV's Battery Powered
FSV's Battery Powered
FSV's Battery Powered
Electrolyte Burns To Personnel
Explosion Of Dusts
Explosion Of Gas
Explosion Of Gas
Fire
Fire
FIRE ON BELT SYSTEM
FIRE ON BELT SYSTEM
FSV's Battery Powered
FSV's Battery Powered
FSV's Battery Powered
FSV's Battery Powered
FSV's Battery Powered
FSV's Battery Powered
FSV's Direct Loading onto Belts CRUSHING, CONTUSION AND FRACTURE INJURIES TO PERSONNELFSV's Direct Loading onto Belts
FSV's Direct Loading onto Belts
LUNG DAMAGE
Explosion Of Dust
Explosion Of Gas
Fire On Equipment
Lung Damage
FSV's Direct Loading onto Belts
FSV's Powered by Internal Combustion EnginesAsphyxiation Of Personnel (Or Poisoning)
FSV's Powered by Internal Combustion Engines
FSV's Powered by Internal Combustion Engines
FSV's Powered by Internal Combustion Engines
FSV's Powered by Internal Combustion Engines
FSV's powered by Trailing cable Crushing, Contusion And Fracture Injuries To Personnel
Electrocution Of Personnel
Electrocution Of Personnel
Electrocution Of Personnel
Explosion Of Dust
Explosion Of Dust
Explosion Of Gas
Explosion Of Gas
Explosion Of Gas
FSV's powered by Trailing cable Crushing, Contusion And Fracture Injuries To Personnel
FSV's powered by Trailing cable Crushing, Contusion And Fracture Injuries To Personnel
FSV's powered by Trailing cable Crushing, Contusion And Fracture Injuries To Personnel
FSV's powered by Trailing cable Crushing, Contusion And Fracture Injuries To Personnel
FSV's powered by Trailing cable
FSV's powered by Trailing cable
FSV's powered by Trailing cable
FSV's powered by Trailing cable
FSV's powered by Trailing cable
FSV's powered by Trailing cable
FSV's powered by Trailing cable
FSV's powered by Trailing cable
Explosion Of Gas
Fire
Fire
Fire
FSV's powered by Trailing cable
FSV's powered by Trailing cable
FSV's powered by Trailing cable
FSV's powered by Trailing cable
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Electrolyte Burns To Personnel
Electrolyte Burns To Personnel
Explosion Of Dust
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage Crushing, Contusion And Fracture Accidents To Personnel
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Explosion Of Dust
Explosion Of Gas
Explosion Of Gas
Fire On System
Fire On System
Fire On System
Fire On System
Fire On System
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Fire On System
Fire On System
Fire On System
Fire On System
Hearing Damage
Hearing DamageHearing DamageHearing DamageHearing DamageHearing Damage
Asphyxiation, Poisoning
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage
Locomotive & Rail Systems of Haulage Lung Damage, Asphyxiation, Poisoning
Materials/Equipment loading & unloading
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Lung Damage
Slips, Sprains And Strains
Slips, Sprains And Strains
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloadingCrushing, Contusion And Fracture Injuries
Materials/Equipment loading & unloading
Materials/Equipment loading & unloading
Materials/Equipment loading & unloading
Monorail transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Monorail transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Monorail transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Monorail transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Personnel Transport Crushing, Contusion And Fracture Injuries
Personnel Transport Crushing, Contusion And Fracture Injuries
Personnel Transport Crushing, Contusion And Fracture Injuries
Personnel Transport Crushing, Contusion And Fracture Injuries
Pick-Up Loaders- In-Line operation Crushing, Contusion And Fracture Injuries
Pick-Up Loaders- In-Line operation Crushing, Contusion And Fracture Injuries
Pick-Up Loaders- In-Line operation Crushing, Contusion And Fracture Injuries
Pick-Up Loaders- In-Line operation Crushing, Contusion And Fracture Injuries
Pick-Up Loaders- In-Line operation Crushing, Contusion And Fracture Injuries
Explosion Of Gas Or Dust
Lung Damage
Pick-Up Loaders- In-Line operation Crushing, Contusion And Fracture Injuries
Pick-Up Loaders- In-Line operation
Pick-Up Loaders- In-Line operation
Asphyxiation/ Poisoning Of Underground Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Explosion Of Dust
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Crushing, Contusion And Fracture Injuries To Personnel
Rail Haulage (General) Disruption To Ventilation Causing Risk Of Injury To Underground Personnel
Rail Haulage (General)
Explosion Of Dust
Explosion Of Gas
Explosion Of Gas
Explosion Of Gas
Fire On System
Rail Haulage (General)
Rail Haulage (General)
Rail Haulage (General)
Rail Haulage (General)
Rail Haulage (General)
Fire On System
Lung Damage
Asphyxiation, Poisoning
Rail Haulage (General)
Rail Haulage (General)
Rail Haulage (General) Slips, Trips, Sprains And Strain Injuries To Personnel
Rail Haulage (General) Slips, Trips, Sprains And Strain Injuries To Personnel
Rail Haulage (General) Slips, Trips, Sprains And Strain Injuries To Personnel
Rail Haulage transfer of Materials/Equipment
Asphyxiation, PoisoningRail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Electrocution
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rail Haulage transfer of Materials/Equipment
Electrocution
Explosion Of Dust
Explosion Of Dust
Explosion Of Dust
Explosion Of Gas
Explosion Of Gas
Fire
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Fire
Fire
Fire
Fire
Fire
Hearing Damage
Lung Damage
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Rail Haulage transfer of Materials/Equipment
Lung Damage
Asphyxiation, Poisoning
Rail Haulage transfer of Materials/Equipment
Rail transport of Personnel
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Fire
Fire
Fire
Fire
Hearing Damage
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Rail transport of Personnel Crushing, Contusion And Fracture Injuries
Rail transport of Personnel
Rail transport of Personnel
Rail transport of Personnel
Rail transport of Personnel
Rail transport of Personnel
Hearing Damage
Lung Damage
Rail transport of Personnel
Rail transport of Personnel
Rope Hauled sled transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rope Hauled sled transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rope Hauled sled transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rope Hauled sled transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rope Hauled sled transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Rope Hauled sled transfer of Materials/EquipmentCrushing, Contusion And Fracture Injuries
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries To Personnel
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries To Personnel
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries To Personnel
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries To Personnel
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries To Personnel
Electrocution Of Personnel
Shaft transfer of Materials/Equipment Crushing, Contusion And Fracture Injuries To Personnel
Shaft transfer of Materials/Equipment
Shaft transfer of Materials/Equipment Fire In Shaft Causing Asphyxiation Of Personnel
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Shaft Transfer of Personnel Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages Blockage Of Shaft Causing Risk To Underground
Winding Coal Skips in Cages Blockage Of Shaft Causing Risk To Underground
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Explosion Of Dust Or Dust/Gas
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages Crushing, Contusion And Fracture Injuries
Winding Coal Skips in Cages
Explosion Of Dust Or Dust/Gas
Explosion Of Dust Or Dust/Gas
Explosion Of Dust Or Dust/Gas
Explosion Of Gas In Shaft
Explosion Of Gas In Shaft
Winding Coal Skips in Cages
Winding Coal Skips in Cages
Winding Coal Skips in Cages
Winding Coal Skips in Cages
Winding Coal Skips in Cages
Explosion Of Gas In Shaft
Explosion Of Gas In Shaft
Hearing Damage
Lung Damage
Winding Coal Skips in Cages
Winding Coal Skips in Cages
Winding Coal Skips in Cages Fire In Shaft Causing Asphyxiation Of Underground Personnel
Winding Coal Skips in Cages Fire In Shaft Causing Asphyxiation Of Underground Personnel
Winding Coal Skips in Cages
Winding Coal Skips in Cages
Lung DamageWinding Coal Skips in Cages
TRANSPORT HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Mechanism Control ReferencesAFC stopping arrangementsCompetenceLocation of personnel on face
Operating procedureSignalling/communicationsAFC stopping arrangementsCompetenceOperating procedureSignalling/communicationsCompetenceIsolation procedureOperating procedureSignalling/communicationsCorrect installation of feederOperating procedureEquipment designMaintenanceOperating procedureShielding of breaker
Bulk Winding Systems Coal Skips to Cage Transfers
Conveyor transport of Personnel Extendible Belt System
Direct Rope Haulage FSV transport of Personnel
FSV's Powered by Internal Combustion EnginesFSV's powered by Trailing cable
Materials/Equipment loading & unloadingRail Haulage (General)
Pick-Up Loaders- In-Line operationShaft transfer of Materials/Equipment
Shaft transfer of Materials/EquipmentShaft Transfer of Personnel
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To return to the start of each main activity area click on the hyperlink in any row in column
Materials Or Equipment Jams Against Face Or Spill Plates, Frees And Spears Into Shield Line, Striking Personnel
Materials Or Equipment Passes Intended Stopping Point And Crashes Into Drive, Striking Personnel
Personnel Become Caught In A.F.C. When It Starts While They Are Attempting To Unload Material From It
Feeder Loads Belt Off Centre Enabling Lumps Of Coal To Fall From Belt On To Passing Personnel Struck By Material Thrown From Breaker Element
Belt system inspectionBelt tracking trip switchesCorrect installation of feederOperating procedureCorrect installation of feederCorrect regulation of feed rate
Operating procedureController settingsDesign of shaft and liningMaintenance of guidesOperator competenceProvision of guides
Winding procedureDesign of systemMaintenance of systemOperating procedureSafety area at pit bottomSpillage protectionCompetenceDesign of loading system
Operating procedureDesign of skipMaintenance of skipSafety area at pit bottomOperating procedureOverloading preventionSafety area at pit bottomCompetenceDesign of systemGuarding of mechanismsOperating procedureController settingsGuide maintenanceOperator competenceProvision of guidesSafety area at pit bottomSystem designWinding procedure
Adequate clearances in shaft
Controller settingsGuide maintenance
Feeder Loads Belt Off Centre Causing Belt To Miss Track, Rub On Structure And Cause Frictional Heating
Feeder Overloads Belt Causing Spillage Around Bottom Idlers And Return Pulley Where Frictional Heat Causes Coal Ignition Housekeeping of feeder, boot
end and belt system
Skip Strikes Buntons Or Walling Causing Collapse Which Blocks Shaft
Second means of egress from mine
During Skip Unloading Material Falls Down Shaft
Failure Of Loading Guides To Retract As Wind Begins Causes Destruction Of Loading Area Interlocking of loading guides
with winder sequence
Faulty Bottom Dump Doors Allow Coal To Fall During Wind
Overloaded Material Falls From Skip During Wind And Strikes Pit Bottom Personnel
Personnel Become Entangled In Skip Loading And Measuring Equipment And/Or Feeders
Skips Collide In Mid Shaft Causing Material And/Or Skips To Fall
Winding speed and acceleration limits
Skips Collide With Shaft Walling Or Furnishing Causing Fall Of Material
Operator competenceProvision of guidesSafety area at pit bottomSystem designWinding procedure
Controller settingsOperator competenceRope maintenanceRope rejection criteriaSafety area at pit bottomSelection and design of rope
Suspension gear maintenance
Winding procedure
Adequate ventilation
Combustible dust auditingDust inertizationDust suppression measuresUse of upcast for winding
Combustible dust auditingDust inertizationDust suppression measures
Combustible dust auditingDust inertizationDust suppression measures
Combustible dust auditingDust inertization
Skips Collide With Shaft Walling Or Furnishing Causing Fall Of Material
Winding speed and acceleration limits
Winding Rope Or Suspension Gear Fails Allowing Skip To Fall In Shaft
Selection and design of suspension gear
Winding speed and acceleration limits
Fine Coal Dust From Winding Operation Deposits In Intakes Creating Suitable Conditions For Formation Of Explosive Clouds
Allowable combustible dust limits
Rope Or Suspension Gear Failure Allows Skip To Fall Creating Sparks In Presence Of Dust Cloud
Allowable combustible dust levels
See also the controls for the "Winding Coal Skips in Cages" - "Explosion of Dust or Dust/Gas" in this same activity area
Skip Strikes Object In Shaft Causing Incendive Sparks In Presence Of Dust Cloud
Allowable combustible dust levels
See also the controls for the "Winding Coal Skips in Cages" - "Explosion of Dust or Dust/Gas" in this same activity area
Skips Strikes Electrical Cable Causing Arcs And Sparks In Presence Of Dust Cloud
Allowable combustible dust levels
Dust suppression measures
Adequate ventilationAllowable gas levelsController settingsGas auditingOperator competenceRope maintenanceRope rejection criteriaSelection and design of rope
Suspension gear maintenance
Winding procedure
Adequate ventilationAllowable gas levelsGas auditingLocating of cablesProtection of cablesAdequate ventilationAllowable gas limitsClear winding pathGas auditing
Location of electrical cablesMaintenance of guidesProtection of cablesProvision of guides
Use of upcast for windingWinding procedure
Design of loading systemLimitation of exposureNoise auditingOperating procedureProtective equipmentAdequate ventilation
Dust suppression measures
Skips Strikes Electrical Cable Causing Arcs And Sparks In Presence Of Dust Cloud
See also the controls for the "Winding Coal Skips in Cages" - "Explosion of Dust or Dust/Gas" in this same activity area
Rope Or Suspension Gear Failure Allows Skip To Fall Creating Sparks In Presence Of Gas
Selection and design of suspension gear
Winding speed and acceleration limits
Skip Strikes Electrical Cables In Shaft Causing Sparks And Arcs In Presence Of Gas
Skip Strikes Object In Shaft Causing Incendive Sparks In Presence Of Gas
Selection of materials for skip constructions
Skip Strikes Electrical Cable Causing Arc Which Ignites Flammable Material
Second means of egress from mine
Skip Loading Causes Excessive Noise Levels And Doses
Allowable noise levels and doses
Dust From Loading And Winding Operations Contaminates Intake Air
Allowable respirable dust limits
Respirable dust auditingUse of upcast for windingCompetence
Design of skip shunts at platOperating procedureCompetenceOperating procedure
CompetenceShaft gates
Combustible dust auditingDesign of electrical equipment
Dust inertizationDust suppression measures
Use of upcast for coal winding
Allowable gas levels
Gas auditing
Design of decking equipment
HousekeepingMaintenanceOperating procedureSurface temperature limitsTemperature auditingAllowable noise levels/doses
Design of decking systemLimitation of exposureNoise auditingProtective equipment
Dust suppression measures
Dust From Loading And Winding Operations Contaminates Intake Air
Personnel Are Jammed Against Shaft Gates By Skips In Motion Design of cage charging
apparatus
Personnel Become Entangled With Cage As It Begins Motion
Shaft communications/signalling
Personnel Fall Into Shaft At Plat Levels
High Air Velocity At Shaft Plat Deposits Fine Coal Dust From Skips In Pit Bottom Area Where It Is Raised Into An Explosive Cloud By An Electric Arc Fault
Allowable combustible dust limits
Location of electrical equipment
Ventilation design of inset and pit bottom area
High Gas Emission From Coal In Skips Develops Explosive Atmosphere Which Is Ignited By Source
Adequate ventilation of pit bottom area
Coal of ignition sources at pit bottom
Pre-drainage of coal prior to coal mining
Use of upcast shaft for coal winding
Through Hot Surfaces On Apparatus Grease/Oil Spillages Or Coal Dust Is Ignited On Mechanical Skip Decking Equipment
High Noise Levels From Decking Operations
High Air Velocity In Pit Bottom Area Raises Dust From Skips Into Intake Air
Allowable respirable dust limits
Respirable dust auditing
Fire detection/alarm systems
Provision of self rescuers
Use of homotropal ventilation
Ventilation designBelt cleaning procedureBelt maintenance procedureBelt operating procedureCompetenceCorrect clothingCorrect toolsHair protectionIsolation procedurePull wire switchesSuitable guardingChute and transfer designChute full detection/shutoffDrive brakesSequential startups and stops
System design
CompetenceCushioned loadingDesign of systemImpact guards along beltOperating procedureRestriction of gradientsSizing of materialCompetence
Design of systemOperating procedureRestriction of gradientSizing of materialFlow guidance elementsGuardingOperating procedureSystem designTransfer point design
High Air Velocity In Pit Bottom Area Raises Dust From Skips Into Intake Air
Use of upcast shaft for coal winding
Ventilation design of inset and pit bottom area
Fumes From Fire On Belt System Contaminate Intake Air
Reduction of ventilation flow on belt roads
Separate ventilation of belt roads
Personnel Are Entangled In Belt Or Drive While Passing, Cleaning Or Maintaining It
Personnel Are Struck By Collapsing Transfer Chute Due To Overloading
System overload detection and shutdown
Personnel Are Struck By Material Bouncing Down The Belt When It Stops, Having Previously Been In Unstable Equilibrium
Personnel Are Struck By Material Bouncing On Belt In Unstable Equilibrium Due To Gradient
Cushioned loading of course on bed of fines
Personnel Are Struck By Material Leaving Transfer Points, Not Properly Directed And Controlled
Design of system
Provision of drive brakesDesign of system
Maintenance of systemOperating procedureChute and transfer designChute full detection/shutoffDrive brakesGuarding of transfer pointsSequential startup and stopsSystem design
Isolation procedure
Pre-start warningPull wire switchesCompetenceCrossing procedurePre-start warningProvision of crossing bridges
Blockage clearance procedure
Emergency stop switchesIsolation procedureTransfer point design
Belt design and installationBelt loading procedureBelt maintenanceGuarding of belt overpassesAdequate ventilationCombustible dust auditingCombustible dust limitsDust inertizationDust suppression measures
Adequate ventilation
Personnel Are Struck By Material When Belt Runs Backward Down Dip After Stopping
Provision of anti-run back devices
Personnel Are Struck By Runaway Belt As Belt/Material Runs Back Down Dip After A Belt Breakage
Limitation of personnel in dip belt roads
Personnel Are Struck By Spillage From Blocked Or Overloaded Inter-Belt Transfer Points
System overload detection and shutdown
Personnel Are Thrown From Belt When It Starts While They Are Working On It
Maintenance/inspection procedure
Personnel Are Thrown From Belt While Crossing It
Provision of lock-out pull wire switches along belt
Personnel Become Entangled In System Or Buried While Attempting To Clear Transfer Blockages
Personnel Passing By Belt Are Struck By Material Falling From It
Adequate walkways beside belts
Dust From Belt System Is Ignited By A Fire On The System
Limitation of ventilation velocity on belt roads
See also Controls for " Fire on System" Hazard in this same activity area
Dust From Belt System Operation Accumulates At A Source Of Ignition Away From Belt
Combustible dust auditingDesign of systemDust inertizationDust suppression measures
Adequate ventilationAllowable gas levelsGas auditing
Shutdown systemsVentilation auditingAdequate ventilationAllowable gas levelsGas auditing
Homotropal ventilation
Adequate ventilationAllowable gas levelsGas auditingShutdown systemsUse of anti-static beltingVentilation auditingDesign of electricsDrive housekeepingEarth fault protectionMaintenance of electricsDesign of driveDesign/selection of cablesDrive housekeepingEarth fault protectionProtection of cablesDrive housekeepingDrive maintenanceSystem designSystem monitoring/inspection
Chute full detection/shutdown
System maintenance
Dust From Belt System Operation Accumulates At A Source Of Ignition Away From Belt
Allowable combustible dust limits
Homotropal ventilation to prevent inbye dust travel
Limitation of ventilation velocity on belt roads
Separate ventilation of belt roads
Fire On Belt System In Presence Of Accumulation Of Flammable Gas
See also Controls for " Fire on System" Hazard in this same activity area
Gas Evolved From Coal On Belt Leads To An Explosive Atmosphere In Belt Road In Presence Of An Ignition Source (Also Contaminates Intakes To Other Places)
Gas pre-drainage of coal prior to mining
Separate ventilation of belt roads
Static Sparking From Belt In Presence Of Accumulation Of Flammable Gas
Arc Fault In Enclosure Ignites Flammable Material In Vicinity
Arc Fault On Power Cables At Drive Ignites Flammable Material In Vicinity
Bearing Failure In Drive Causes Overheating Which Ignites Dust/Spillage
Chute Or Transfer Point Fills With Coal Which Belt Continues To Run Through And Coal Is Ignited By Friction
System monitoring/inspection
Transfer point designBelt system housekeeping
Belt system maintenanceFire fighting equipment
Operating procedureUse of fire resistant beltBelt system housekeeping
Belt system maintenanceFire fighting equipmentIdler/roller design/selectionsOperating procedure
Adequate rib supportAdequate roof supportFire fighting equipmentMaintenance of belt roadsSystem monitoring/inspection
Use of flame resistant beltFire fighting equipmentOperating procedure
System housekeepingSystem maintenanceSystem monitoring/inspection
Drive housekeepingFire resistant beltFire resistant laggingSlip detection/shutdownSystem designSystem maintenanceSystem monitoring/inspection
Fire fighting equipmentOperating procedureSystem housekeepingSystem inspection/monitoring
System maintenanceFire fighting equipmentOperating procedure
Chute Or Transfer Point Fills With Coal Which Belt Continues To Run Through And Coal Is Ignited By Friction
Failed Idlers/Rollers Generate Frictional Heat Which Ignites Belt/Coal When System Stops
Belt system inspection/monitoring
Idler and roller bearing design and selection
Failed Idlers/Rollers Generate Frictional Heat Which Ignites Spillage Around Them
Belt system inspection/monitoring
Fall Of Rib/Roof Coal Or Timber On Belt Still Allows It To Operate But Belt Friction Ignites Coal, Timber And/Or Belt
Adequate clearance of belt from rib and support
Fine Coal Is Carried Back On Underside Of Belt And Accumulates At Return Roller Where It Is Ignited By Friction (Or On Idlers With Same Result)
Provision of belt cleaning devices
Slip Occurs Between Drive Pulley And Belt Causing Friction Which Ignites Belt, Drive Lagging And/Or Coal Spillage In Area
Spillage From Off-Track Top Belt Is Carried Back To Return Roller, Accumulates There, And Is Ignited By Friction
Spillage Is Allowed To Accumulate Around Idlers And Rollers So That Friction From Their Motion Ignites It
System housekeepingSystem inspection/monitoring
System maintenanceDrive housekeeping
Operating procedureOverload detection/shutdown
System design
Equipment designEquipment maintenanceLimitation of exposureProtective equipmentAdequate ventilation
Belt system designEffective temperature auditing
Use of homotropal ventilation
Ventilation designAdequate ventilation
Operating procedureRespirable dust auditingSystem designUse of homotropal ventilation
CompetenceOperating procedureAdequate roof clearancesCompetenceOperating procedureBelt stopping arrangementsCompetenceOperating procedureSignalling/communicationsCompetence
Spillage Is Allowed To Accumulate Around Idlers And Rollers So That Friction From Their Motion Ignites It
System Overloading Causes Motor Overheating And Ignites Dust On Motors
Limitation of surface temperature
Temperature auditing/shutdown
Noise From Drives Or System Exceeds Allowable Limits Where Personnel Work Or Pass
Allowable noise levels and doses
Heat From Belt System Contaminates Intake Air Allowable effective
temperatures
Separate ventilation of belt system
Dust From System Contaminates Intake Air Allowable respirable dust
limits
Dust suppression arrangements
Limitation of ventilation velocity in belt roads
Materials Or Equipment Falls Off Belt And Strikes Personnel
Materials Or Equipment Jams To Roof And Breaks Belt Which Runs Away To Dip, Striking PersonnelMaterials Or Equipment Passes Intended Stop Point And Crashes Into Drive Or Boot, Striking Personnel
Personnel Are Struck By Material And/Or Thrown From Belt While Unloading Materials When Belt Starts Unexpectedly
Isolation procedureOperating procedureSignalling/communicationsCompetenceDesign of installationInstallation procedureOff-track tripping devicesOperating procedurePull wire stop switchesSystem maintenanceClothing in proper orderCompetenceDesign of installationOperating procedurePull wire stop switchesClothing, etc. in proper orderCompetenceDesign of disembarkation pointsOperating procedureCompetenceOperating procedure
Operating procedure
Competence
Operating procedureAdequate lightingCompetence
Operating procedureOperating speedCompetenceDesign of installationOperating procedureCompetenceOperating procedure
Warning signsCompetenceDesign of systemOperating procedure
Personnel Are Struck By Material And/Or Thrown From Belt While Unloading Materials When Belt Starts Unexpectedly
Belt Runs Off-Track And Tips Personnel Off Or Into Idlers
Clothes, Etc Become Entangled In Idlers Dragging Personnel Into Them
Clothes, Etc. Catch On Obstruction Just As Person Jumps From Belt, Pulling Him Down
On Steeply Dipping Belts, Coal/Stone In Unstable Equilibrium Bouncing Mode Strike Riding Personnel Sop belt after clearing time
and allow further delay to clear bouncing material
Personnel Are Injured By Coal Or Stone On Belt Prohibition of simultaneous
use of belt for personnel and coal/stone
Personnel Are Injured Through Impact With Idlers As They Jump On Belt
Design of belt at embarkation points
Personnel Are Thrown To Floor Or Into Obstructions As They Alight From Belt
Design of disembarkation points to provide run-out distance and guard and guidance rails
Personnel Gripping Sides Of Belt Have Hands Struck/Caught In Idlers
Personnel Overshoot Disembarkation Point And Are Fed Into Drive/Chutes
Provision of trip switches to detect personnel on belt past disembarkation point
Personnel Standing Ready To Get Off Belt Are Unbalanced By Sudden Belt Stoppage, And Fall Off Belt
Operating speedProvision of grab railsStoppage warningAdequate rib clearanceAdequate roof clearanceCompetenceOperating procedure
Competence
Operating procedurePre-start warningProhibited locationsWarning signsCompetence
Operating procedureCorrect loadsDesign of systemMaintenance of brakesOperating procedureOperator competenceProvision of refugesCompetenceCoupling designCoupling maintenanceCoupling procedureOperating procedureOperator competenceProvision of refugesCorrect loadsCorrect track installationHaulage designOperating procedureOperator competenceProvision of refugesProvision of rollers and guides
Rope maintenanceRope rejection criteriaRope repairsRope selectionTrack maintenanceCorrect track installationDesign of system
Provision of deflectorsProvision of refugesTrack auditingTrack maintenance
Personnel Standing Ready To Get Off Belt Are Unbalanced By Sudden Belt Stoppage, And Fall Off Belt
Personnel Strike Roof Or Rib While Being Conveyed
Personnel Caught Between Rope And Rib On Corner Deflection Limitation of personnel on
haulage roads
Personnel Entangled In Rollers Or Deflection Sheaves And Tommy Dodds
Limitation of personnel on haulage roads
Personnel Struck By Runaway Skips Caused By Haulage Engine Brake Failure Or Malfunction
Personnel Struck By Runaway Skips Caused By Incorrect Coupling To Rope
Personnel Struck By Runaway Skips Caused By Rope Breakage
Personnel Struck By Skips Pulled Off Track Due To Misalignment Of Track And Rope Limitation of personnel on
haulage roads
Combustible dust auditingDust inertizationDust suppression measures
Adequate ventilationAllowable gas limitsGas auditing
Ventilation auditingDesign of systemMaintenance of rollers/guides
Design of rollers
Maintenance of rollersCompetenceEquipment designOperating procedureCompetenceEquipment designOperating procedureAdequate rib supportEquipment design
Adequate roof supportOperator competence
Adequate roof heightEquipment designOperating procedureOperator competenceProvision of canopiesCompetenceIsolation procedureMaintenance procedureOperating procedureOperator competence
Fire On Haulage System In Presence Of A Combustible Dust Cloud
Allowable combustible dust limits
See also the contorlss for the Hazard - "Fire on System" in this same activity area
Fire On Haulage System In Presence Of Accumulation Of Flammable Gas
See also the contorlss for the Hazard - "Fire on System" in this same activity area
Rope Dragging Over Flammable Material Causes Sufficient Friction To Ignite It
Minimisation of flammable material in haulage roads
Provision of rollers and guides for rope
Rope Rollers Suffer Failed Bearings And/Or Develop Sufficient Frictional Heat To Ignite Adjacent Flammable Material
Housekeeping on haulage road
Personnel Become Entangled In Belt While Installing Structure/ Idlers Or Retracting Them
Personnel Become Entangled In Extendible Belt Structure As It Is Extended Or Retracted
Operator O F.S.V. Struck By Falling Rib
Provision of protective structure for operator
Operator Of F.S.V. Is Struck By Fall Of Roof (Either Independent Or Caused By Dislodgment Of Roof Supports Due To Collision With M/C)
Provision of F.O.P. canopy for operator
Operator Of F.S.V. Strikes Or Is Jammed Against Roof
Personnel Caught In Articulation Points Of Equipment
Pre-start warnings
CompetenceIsolation procedureMaintenance procedureOperating procedureOperator competenceCompetenceMaintenance procedureOperating procedureOperator competencePre-start warningsCorrect loadOperating procedureOperator competenceUnit design to suit gradientBrake design (run and park)Brake maintenanceCorrect gradientsCorrect loadOperating procedureOperator competenceWarning devicesCompetence
Operating procedureOperator competenceCompetenceOperating procedureOperator competencePre-start warningsAdequate lighting
Operating procedureOperator competence
Adequate lightingApproach warning devicesCompetenceOperating procedureOperating procedure
Provision of refugesCompetenceOperating procedure
Personnel Caught In Articulation Points Of Equipment
Prohibition of personnel in certain locations
Personnel Caught Up In Equipment Mechanisms During Operation
Personnel Jammed Between Machines
Personnel Run Down Or Jammed As A Result Of A Runaway Due To Operation On Excessive Gradients
Personnel Run Down Or Jammed As A Result Of A Runaway Due To Brake Failure
Personnel Run Down Or Jammed As Equipment Slides Into Rib Due To Cross Gradient Of Floor
Equipment design to suit cross gradients experienced
Personnel Run Down Or Jammed As Equipment Starts
Personnel Run Down Or Jammed Because Operator's Vision Of Them Is Obscured
Equipment design for sightlines
Prohibition of personnel in certain locations
Personnel Run Down Or Jammed Because They Are Unaware Of Equipment Approach
Personnel Run Down Or Jammed Due To Lack Of Clearance In Wheeling Road
Prohibition of personnel in wheeling road
Provision of adequate clearances for equipment
Personnel Struck By Material As It Is Discharged From Equipment
Operator competence
Equipment designOperating procedureOperator competenceProhibition of overloadingAdequate ventilationCombustible dust auditingCombustible dust limitsDust inertizationDust suppressionEquipment maintenanceOperating procedureOperator competenceAdequate ventilationCombustible dust auditingCombustible dust limitsDust inertizationDust suppression
Adequate ventilationAuditing of gas levelsAuditing of ventilationFlammable gas limits
Design of hydraulic system
Machine maintenance
Selection of hydraulic fluidsTemperature auditingBrake system designHousekeeping of unitMaintenanceOperating procedureOperator competence
Surface temperature limitsEquipment designEquipment maintenanceHousekeeping of unitOperating procedureOperator competence
Personnel Struck By Material As It Is Discharged From Equipment
Prohibition of personnel from dumping zones
Personnel Struck By Overloaded Material Falling From Equipment
Collision Of Runaway Vehicle Raises Dust Cloud And Causes Incendive Sparks
Fire On Vehicle In Presence Of Dust Cloud
See also the controls for the hazard "Fire on vehicle" in this same activity area
Fire On Vehicle In Presence Of Gas Accumulation
See also the controls for the hazard "Fire on vehicle" in this same activity area
Escaping Hydraulic Fluid Impinges On Hot Surfaces And Ignites
Limitation of surface temperatures
Provision of fire fighting equipment
Overheating Of Brake System Ignites Accumulation Of Flammable Material
Provision of fire fighting equipment
Overheating Of Other Machine Parts Due To Friction Ignites Accumulation Of Flammable Material
Surface temperature limitsEquipment designLimitation of exposureNoise auditingNoise level and dose limitsUse of protective equipmentAdequate ventilationDesign of vehicle
Operating procedureProtective equipmentRespirable dust auditingRespirable dust limitsAdequate ventilationAllowable fume limitsCompetenceFume auditing
Operating procedureAdequate clearancesCompetenceOperating procedureRib supportRoof supportSkidding procedureTowing procedureBrake design (run and park)Brake maintenanceCompetenceGradient limitsLoad limitsOperating procedureCompetenceLoading procedureOperating procedureSecuring of loadsCompetenceOperating procedure
Adequate clearancesAdequate lightingApproach warning devices
Overheating Of Other Machine Parts Due To Friction Ignites Accumulation Of Flammable Material
Provision of fire fighting equipment
Personnel Are Exposed To High Levels And Doses Of Noise Caused By Equipment Operation
Operation Of F.S.V. Causes High Levels Of Respirable Dust
Dust suppression on wheeling roads and at loading point
F.S.V. Or Groups Of Them Used To Move Heavy Loads Contaminate Atmosphere From Internal Combustion Engines
Fume dissipation arrangements
Internal combustion engine design
Internal combustion engine maintenance
F.S.V. Or Load, Particularly If It Is Towed Or Skidded Strikes Roof Or Rib Supports And Causes Roof/Rib Fall
Load And/Or Gradient Cause F.S.V. To Runaway Due To Brake Failure
Material/Equipment Falls From F.S.V. Or Trailer Striking Adjacent Personnel
Operator Is Crushed Or Dragged When Attempting To Jump Off Runaway Provision of protective
enclosure for operator
Personnel Are Jammed By F.S.V. Or Load As It Passes
CompetenceOperating procedureCompetenceOperating procedureCompetence
Operating procedureSelection of ropes and blocks
Skidding procedureTowing procedureCompetenceCoupling designCoupling maintenanceCoupling procedureOperating procedure
CompetenceShunting/detaching procedure
CompetenceOperating procedureTrailer designTrailer maintenanceAdequate clearancesCompetence
Operating procedure
Adequate clearancesAdequate ventilation
Brake designBrake maintenanceCombustible dust auditingCombustible dust inertization
CompetenceEarth Fault electical protection
Gradient limitsLoad limitsLocation of cables/equipment
Personnel Are Jammed By F.S.V. Or Load As It Passes
Personnel Are Struck Or Jammed By F.S.V. Or Trailer As Units Are Shunted At Storage Personnel Are Struck By Broken Flying Rope Used To Skid Or Tow Material Or Equipment
Maintenance of ropes and blocks
Trailer Couplings Fail Or Detach Allowing Trailer To Slow To Rib Jamming Personnel Or Run Away Running Them Down
Trailer Tips Over After Detachment From F.S.V. At Shunt Allowing Material To Strike Personnel
Adequate condition of shunt, in terms of gradient, floor, spillage etc.
Trailer Wheels Come Off Or Collapse Allowing Load To Pitch Sideways Jamming Personnel In Rib
F.S.V. Or Load Strikes Cables Or Electrical Equipment And Becomes Live Earth leakage and fault
protection
Location of electrical equipment and cables
Protection of cables and equipment
On Coming To Rest Runaway F.S.V. And/Or Load Raises Cloud Of Explosive Dust And Causes Sparks
Allowable combustible dust limits
Operating procedure
Speed limitsVentilation auditingAdequate ventilationAllowable gas levelsCompetence
Gas auditingOperating procedureAdequate clearancesAdequate ventilationAllowable gas levelsCompetenceGas auditing
Operating procedureProtection of equipmentBrake designBrake maintenanceCompetenceF.S.V. housekeepingFire fighting equipmentLoad limitsOperating procedureCompetenceEngine maintenanceF.S.V. housekeepingFire fighting equipmentHigh temperature cut offs
Load limitsOperating procedureSurface temperature auditing
F.S.V. designNoise auditingOperating procedureProtective equipmentOperating procedureOperator competenceProtective equipment
On Coming To Rest Runaway F.S.V. And/Or Load Raises Cloud Of Explosive Dust And Causes Sparks
Protection of cables/equipment
F.S.V. Operates In An Explosive Atmosphere And Provides Ignition Source
F.S.V. shutdown interlocked with gas sensors
F.S.V. Or Load Strikes Electrical Cable Or Equipment Causing Arcs/Sparks In Presence Of Gas
Location of cables and equipment
Excessive Loads Causes Overheating Of Brakes And Ignition Of Flammable Material
Excessive Loads Causes Overheating Of Internal Combustion Engine On F.S.V. And Ignition Of Flammable Material
Internal combustion engine design
Noise From F.S.V. Haulage Exceeds Limits And Doses
Allowable noise levels and doses
Machine engulfed by material during cleanup operations
Significant incident 47
Enclosure of personnel in protective cabinsDesign of vehicle to effect enclosure of personnel
Adequate ventilation
Dust suppression measuresOperating procedureOperator competenceProtective equipmentRespirable dust auditingAdequate rib clearanceAdequate roof clearance
Operating procedureOperator competenceBrake design (roll and park)Brake maintenanceOperating procedureOperator competence
Adequate lightingApproach warning devicesBlock signal controlMarshalling controlOperating procedureOperator competenceSafe distances between vehiclesAdequate rib supportAdequate roof supportEnclosure of personnel in protective cabinsGradient limitationsOperating procedureOperator competenceSpeed limitationVehicle designVehicle maintenanceCompetenceOperating procedureOperator competence
Signalling/communicationsOperating procedureOperator competence
Design of seatingDesign of vehicle
Operation Of F.S.V. Particularly If Load Is Skidded Contaminates Air With Dust
Allowable respirable dust limits
Body Parts Protruding From Vehicle Strike Roof Or Rib
Design of vehicle to effect enclosure of personnel
Brake Failure Causes Runaway And Crash
Provision of emergency brakes
Collision Between Vehicles In Same Road
Flaking Roof Or Rib Material Falls Striking Personnel In/On Vehicle
Loss Of Control While Operating On Steep Gradients Or At High Speed Causes Crash
Personnel Are Dragged Or Run Over While Attempting To Get On Or Off Moving Vehicles
Prohibition of getting on/off moving vehicles
Personnel Are Jolted Off Vehicle During Starting, Stopping Or Operation
Prohibition of persons riding on vehicles other than in proper seating arrangements
Personnel Are Thrown About In Vehicle Due To Rough Road Surface Maintenance of transport road
surfaces
Operating procedureOperator competenceCompetenceCoupling designCoupling maintenanceCoupling procedureUse of safety chainsAdequate rib clearanceAdequate rib supportAdequate roof clearanceAdequate roof supportOperating procedureOperator competenceAdequate ventilationAllowable gas limitsEngine/motor cut-out interlocked to gas sensorsGas auditingOperating procedureOperator competenceAllowable noise levels and dosesNoise auditingProtective equipmentVehicle designVehicle soundproofingAdequate ventilationAllowable respirable dust levelsDust suppression on transport roadsRespirable dust auditing
Competence
Equipment designBattery handling procedureCompetence
Battery designBattery housekeepingCell vent designCharging procedureOperating procedureProtective equipment
Chemical register
Personnel Are Thrown About In Vehicle Due To Rough Road Surface
Towed Units Become Uncoupled And Runaway
Vehicle Strikes Roof/Rib Causing Fall Of Material Which Strikes Personnel
Because Of Mobility Of Off-Track Vehicles, Vehicle Passes Into E.R.Z. For Which It Was Not Designed And Ignites Gas Accumulation
Noise From Transport Vehicles Exceeds Allowable Limits
Vehicle Or Train Raises Respirable Dust Into Air
Battery Comes Loose During Operations And Strikes Personnel Or Operator
Correct fastening of battery to frame
Battery Falls On Personnel While Being Transferred At Charging Bay Use of correct equipment for
battery transfer
Electrolyte Leaks From Battery And Contacts Personnel
Fire On Battery Causes Explosion Showering Personnel With Electrolyte
As for " fire" hazard- "battery to frame earth fault" mechanism in this same activity area
Emergency wash down provision
Mishap While Topping Batteries With Electrolyte Emergency wash down
provision
Protective equipmentAdequate ventilationCombustible dust auditingCombustible dust limitsDust inertizationDust suppression
Adequate ventilationAllowable gas levelsGas auditing
Ventilation auditing
Allowable gas levelsDesign of charging stationsDesign of equipmentGas auditing
Ventilation auditingBattery designCompetenceFault detection devicesFault isolation devicesFire fighting equipmentOperating procedureEquipment design
Operating procedureOperator competenceOver temperature cut offsOperating procedureOperator competenceBelt inspectionBelt maintenanceOperating procedureOperator competenceSpillage housekeepingBelt inspectionBelt maintenanceOperating procedureOperator competenceSpillage housekeeping
Mishap While Topping Batteries With Electrolyte
Operating procedure for battery maintenance
Fire In Presence Of Cloud Of Combustible Dust
See under "Fire" hazard in this same activity area
Fire In Presence Of Flammable Gas From Coal
See under "Fire" hazard in this same activity area
Fire In Presence Of Hydrogen Evolved From Batteries
Adequate ventilation of batteries under charge or standing
Adequate ventilation of battery in use
See under "Fire" hazard in this same activity area
A Battery To Frame Or Earth Fault Develops And Causes Major Arcing And Fire
Control And/Or Braking Register Banks Become Overheated Limitation of surface
temperatures
IRREGULARLY OR OVERLOADED MATERIAL ON BELT FALLS OFF ALONG BELT F.S.V. OVERLOADS BELT CAUSING SPILLAGE WHICH ACCUMULATES AROUND IDLERS AND/OR RETURN ROLLER AND IS IGNITED BY FRICTIONAL HEATF.S.V. STRIKES AND MISALIGNS BELT/BOOT ENABLING FRICTIONAL RUBBING OF BELT TO IGNITE COAL SPILLAGE
Adequate ventilationDust auditing
Operating procedureOperator competenceProtective equipmentVentilation auditingAdequate ventilationAllowable fume levelsDesign of engine systemFume auditingMaintenance of engine system
Operating procedureProtective equipmentVentilation auditingAdequate ventilation
Combustible dust auditingDust inertizationDust suppression
Adequate ventilationAllowable gas limitsGas auditing
Ventilation auditingDesign of fuel systemFire fighting equipmentFuel cut off systems
Maintenance of equipmentTemperature auditingType of fuelAdequate ventilation
Engine system designEngine system maintenanceExhaust filtrationOperating procedureParticulate auditingProtective equipmentVentilation auditingCable changing procedure
LOADING ACTIVITIES CAUSE DUST CONTAMINATION OF INTAKE TO WORKING PLACES Dust suppression
arrangements
Inhalation Of Excessive Concentrations Of Exhaust Fumes
Fire On Unit In Cloud Of Flammable Dust Allowable combustible dust
levels
See also controls for the hazard "Fire on equipment" in this same activity area
Fire On Unit In Accumulation Of Gas
See also controls for the hazard "Fire on equipment" in this same activity area
Escaping Fuel Contacts Hot Parts And Ignites
Limitation of surface temperatures
Safety Alert 085
Inhalation Of Engine Exhaust Particulates Allowable levels of particulate
emissions
Personnel Become Entangled In Trailing Cable Reeling Mechanism
CompetenceIsolation procedureMaintenance procedureCompetenceOperating procedureCompetence
CompetenceOperating procedureOperator competencePre-start warnings
Cable design and selectionCable repairs
Cable design and selection
Earth fault limitation
Adequate ventilationCombustible dust auditingCombustible dust limitsDust inertizationDust suppressionEnclosure designEnclosure maintenanceAdequate ventilationCombustible dust auditingCombustible dust limitsDust inertizationDust suppression
Adequate ventilationAllowable gas levelsEnclosure designEnclosure maintenanceGas auditingVentilation auditingAdequate ventilationAllowable gas levelsGas auditing
Ventilation auditingAdequate ventilationAllowable gas levels
Personnel Become Entangled In Trailing Cable Reeling Mechanism
Personnel Jammed Into Rib Or Supports By Trailing Cable Passing Around CornerPersonnel Struck By Cable And/Or Anchorage Unit When Anchorage Points Fails
Operating procedure for cable anchorage
Personnel Tripped, Thrown Or Struck By Cable Whip As Reeling Mechanism Starts
Procedure for working in proximity of trailing cables
Faulty Cable Allows Contact With Live Conductors
Cable testing, inspection and maintenance
Inductive Charge On Cable Causes Shock
Major Earth Fault Causes Hazardous Touch Potentials
Arc In Enclosure In Presence Of Cloud Of Flammable Dust
Fire In Presence Of Cloud Of Flammable Dust
See also controls for hazard "Fire" in this same activity area
Arc In Electrical Enclosure In Accumulation Of Flammable Gas
Fire In Presence Of Accumulation Of Flammable Gas
See also controls for hazard "Fire" in this same activity area
Inductive Sparking From Cable In Accumulation Of Gas
Design of cable and selection
Gas auditingVentilation auditingAdjustment of reelerCable maintenance/testingCable protection devicesCompetenceDesign of cableFault protection devicesFire fighting equipmentMaintenance of machineOperating procedureCompetenceFire fighting equipment
Panel housekeepingCompetenceFire fighting equipmentMachine housekeeping
Adequate lightingAuditing of haulagewaysOperating procedureOperator competenceAdequate rib clearanceAdequate rib supportAdequate roof clearanceAdequate roof supportAuditing of haulagewaysOperating procedureAdequate lightingOperating procedureOperator competence
Provision of double trackOperating procedureOperator competenceAdequate rib supportAdequate roof supportOperating procedureOperator competenceTrack condition auditingTrack maintenanceOperating procedureOperator competence
Inductive Sparking From Cable In Accumulation Of Gas
Arc On Trailing Cable Ignites Flammable Material In Vicinity
Excess Trailing Cable In Use But Stored In Loops On Floor Allows Excessive Heat Build Up Operating procedure for
Trailing Cables
Too Many Laps On Cable Reel Causes Heat Build Up
Operating procedure for Trailing Cables
Driver/Shunter Injured Due To Impact With Objects In Path Of Haulage
Adequate clearances from objects in and adjacent to path of haulage
Driver/Shunter Injured Due To Impact With Roof And Or Rib Material
Driver/Shunter Injured From Collision With Other Rake On Line
Provision of block control system
Driver/Shunter Injured From Derailment Due To Excessive SpeedDriver/Shunter Injured From Derailment Due To Objects On Track
Driver/Shunter Injured From Derailment Due To Poor Track
Track conditions auditingTrack installation procedureTrack maintenanceOperating procedureOperator competenceBrake designBrake maintenanceOperating procedureOperator competence
Load limitsOperating procedureOperator competence
Speed limitsLoad limitsOperating procedureOperator competenceSpeed limitsAdequate standard of trackLocomotive maintenanceOperating procedureOperator competenceSanding systemsTrack maintenanceCompetenceCoupling procedureDesign of couplingsMaintenance of couplingsOperating procedureUse of safety chainsOperator competenceShunter competenceShunting procedureBattery maintenanceCharging procedure
Design of batteryDesign of battery ventsDesign of locomotiveOperating procedure
Combustible dust auditingDust inertization
Driver/Shunter Injured From Derailment Due To Poor Track
Driver/Shunter Injured Through Jumping From Runaway
Driver/Shunter/Others Injured In Runaway Caused By Brake Failure
Driver/Shunter/Others Injured In Runaway Caused By Operation On Excessive Gradients
Design of system to suite grades
Provision for special braking systems (sanding, skid shoes, sprags)
Driver/Shunter/Others Injured In Runaway Caused By Overloading And/Or Excessive Speed
Driver/Shunter/Others Injured In Runaway Caused By Track Deterioration (Eg. Wet And Muddy Conditions)
Personnel Injured From Runaway Caused By Incorrect Coupling Or Coupling Failure
Personnel Injured From Runaway Caused By Incorrect Shunting
Electrolyte Spillage From Traction Batteries Contacts Loco Operator/And Or Shunter Clean up of spills of
electrolyte
Explosion Of Traction Battery Showers Personnel With Electrolyte
See also contols for the Hazard - "Explosion of Gas" in this same activity area
Fire On Locomotive In Presence Of Cloud Of Combustible Dust
Allowable combustible dust limits
Adequate ventilationAllowable gas limitsGas auditing
Ventilation auditing
Allowable gas limitsDesign of batteries and vents
Gas auditing
Ventilation auditingAvoidance of rail return
Design of trolley wire system
Proper bonding of return rails
Alternative braking systemsBrake maintenanceDesign of brakes and shoesHigh temperature cutoutsOperating procedureOperator competenceSurface temperature limitsDesign of braking systemHigh temperature cut offs
Operating procedureTemperature auditingCleanup of fuel spillagesDesign of fuel systemFire fighting equipmentMaintenance of fuel systemSelection of fuelEngine maintenanceFire fighting equipmentHigh temperature cutoffs
Fire On Locomotive In Presence Of Cloud Of Combustible Dust
Dust suppression on haulageways
See also contols for the Hazard - "Fire on System" in this same activity area
Fire On Locomotive Ignites Accumulation Of Gas
See also contols for the Hazard - "Fire on System" in this same activity area
Fire On Locomotive Ignites Hydrogen From Traction Batteries
Adequate ventilation of batteries during operation
See also contols for the Hazard - "Fire on System" in this same activity area
Arcs Occur Along Rail On Trolley Wire Systems Using Rail Returns, Igniting Flammable Material
Clean up of flammable material along rails
Brake Shoes Overheat, Igniting Flammable Material
Braking Or Control Resistor Banks On Electric Locomotive Overheat And Ignite Flammable Material
Limitation of surface temperature
Internal Combustion Engine Fuel Leaks And Is Ignited By An Ignition Source
Internal Combustion Engine On Locomotive Overheats And Ignites Contacting Flammable Material
Internal combustion engine design
Limits on surface temperature
Locomotive housekeepingTemperature auditingFire fighting equipment
Provision of flametrapsDesign of batteryFault detection devicesFault isolation devicesFire fighting equipmentDesign of trolley wire system
Fault detection devicesFault shutdown devicesAllowable noise levels/doses
Design of systemLimitation of exposureNoise auditingProtective equipmentSoundproofing of locoAdequate ventilationAllowable fume levelsDesign of engineDesign of exhaust systemFume auditingLimitation of exposureMaintenance of engine
Operating procedureOperator competenceVentilation auditingAdequate ventilationAllowable fume levelsCompetenceFume auditingOperating procedureAdequate loading rampAnchorage of rail carCompetenceLoading procedureLocation of personnelSignalling/communications
Location of personnel
Internal Combustion Engine On Locomotive Overheats And Ignites Contacting Flammable Material
Internal Combustion Engine On Locomotive Throws Sparks Through Exhaust Which Ignite Flammable Material
Internal combustion exhaust system design
Maintenance of exhaust system
Traction Battery Develops An Earth Or Frame Fault And Arcs Igniting Flammable Material
Trolley Wire System In Short Circuited Due To Roof Falls Or Cross Contact Of Any Form, Causing Arcing Which Ignites Flammable MaterialPersonnel Are Exposed To Excessive Noise From Loco/Rake
Fumes From Loco Internal Combustion Engine Contaminate Air Breathed By Personnel
Maintenance of exhaust system
Internal Combustion Engine F.S.V. Loading/Unloading Contaminates Air With Exhaust Fumes
Large Loads (E.G Continuous Miners) Slew Off Rail Cars As They Are Being Loaded Jamming Or Crushing Adjacent Personnel
Large Loads (E.G. Driveheads) Being Unloaded Using Rope And Tackle Systems Cause Rope Block Or Anchor Failure With Flying Rope Striking Personnel
Block anchorage arrangements
Selection of equipmentSignalling/communicationsSlinging and lifting procedure
CompetenceOperating procedureSecuring arrangementsCompetenceManual handling procedureCompetenceMaintenance of slingsSelection of slingsSignalling/communicationsSlinging/lifting procedureCompetenceLocation of personnelOperating procedureBrake maintenanceBrake system designCompetenceLoad limitsLocation of personnelOperating procedureCompetenceLoad limitsLocation of personnelOperating procedureCompetenceLocation of personnelOperating procedureSlinging procedureCompetenceLocation of personnelOperating procedureAdequate ventilation
CompetenceOperating procedureRespirable dust auditingCompetenceManual handling procedureCompetenceManual handling procedureCompetenceDesign of support systemDesign of systemLoad limits
Large Loads (E.G. Driveheads) Being Unloaded Using Rope And Tackle Systems Cause Rope Block Or Anchor Failure With Flying Rope Striking Personnel Maintenance of ropes and
tackle
Rope and tackle unloading procedure
Loose Material (E.G. Timber) Rills Off Load Striking Personnel
Material Being Manually Handled From Carrier Is Mishandled And Dropped, Striking PersonnelMaterial Is Wrongly Slung From F.S.V. And Falls Free, Striking Personnel
Material/Equipment Is Knocked From Carrier By F.S.V. Unit Attempting To Unload It, Striking PersonnelMaterial/Equipment Overloads F.S.V. Braking System And Unit Runs Away, Striking Personnel
Material/Equipment Overloads F.S.V. Which Drops It, Striking Personnel
Material/Equipment Slung From F.S.V. Swings As F.S.V. Moves, Striking Personnel
Personnel Are Jammed Against Rib Or Carrier As F.S.V. Manoeuvres To Unload/Load Material/ EquipmentOperation Of F.S.V. Loading/Unloading Contaminates Air With Respirable Dust
Allowable respirable dust limits
Personnel Attempt To Lift Excessively Heavy Material Or Carry ItWhile Carrying Material Personnel Stumble Or Slip, Changing Weight Distribution Monorail, Grippers Or Suspension Fails Under Load And Allows Equipment To Fall On Personnel
Operating procedureAdequate rib clearanceCompetenceDesign of systemLocation of personnelOperating procedurePre-start warningSignalling/communications
CompetenceDesign of systemOperating procedureCompetence
CompetenceEmbarkation procedure
Signalling/communicationsCompetenceEmbarkation procedureSignalling/communicationsCompetenceEmbarkation procedure
Provision of shaft gatesAdequate lightingCompetenceOperating procedureOperator competence
Adequate lightingCompetenceOperating procedureOperator competence
Operating procedureAdequate rib supportAdequate roof supportOperating procedure
CompetenceManual handling procedureOperating procedure
Monorail, Grippers Or Suspension Fails Under Load And Allows Equipment To Fall On Personnel
Personnel Are Jammed Into Rib By Suspended Load As Monorail Operates
Traction System Or Anchorage System Fails Allowing Equipment To Slide Freezy Down Dip Of Monorail, Striking Personnel
Braking and anchorage competence
Personnel Are Caught Between Moving Drift Rope And Rollers Prohibition of crossing moving
ropes
Personnel Are Dragged And/Or Run Over By Drift Rake When Attempting To Get On Or Off Moving Rake
Prohibition of embarkation/ disembarkation unless rake is at rest
Personnel Are Guillotined By Cage While Attempting To Get On Or Off Moving Cage
Personnel Fall Into Shaft At Entrances
Minimal clearances between cage and landings
Passing Personnel Become Entangled In Pick-Up Loader As It Operates
Provision of passage for personnel
Personnel Jammed Between Loader And Shuttle Car Or Stockpile And Inbye Car
Personnel Struck By Rib Fall While Passing Loader/Stockpile Or Operating Loader
Adequate rib support in passage area, operation area
Personnel Unable To Escape Roof/Rib Falls On Inbye Side Of Loader As Escape Way Is Blocked
Provision of escape passage for personnel
Personnel Unable To Properly Handle Materials Past Loader And Stockpile On Floor Causing Consequent Injuries
Gas auditingOperating procedureSystem designVentilation auditingAdequate ventilationAllowable dust limitsDust suppressionOperating procedureProtective equipmentRespirable dust auditingAdequate ventilationDesign of ventilation systemFume detection/alarm systems
Homotropal ventilationPrevention of fireProvision of self rescuers
CompetenceDesign of tipplerOperating procedureProvision of guardingCommunicationsCompetence
CompetenceOperating procedure
CompetenceDesign of bunkersGuarding of bunker entrances
Operating procedureCompetenceOperating procedure
CompetenceOperating procedure
Warning signs in tight places
Design of system
Personnel Unable To Properly Handle Materials Past Loader And Stockpile On Floor Causing Consequent Injuries
Provision of passage for personnel
Floor Stockpile Impedes Adequate Ventilation Of Area Inbye Of It
Dust From Pick-Up Operation Contaminates Intake To Face Personnel
Fire On Haulage Contaminates Intake Air To Other Workplaces With Irrespirable Fumes
Separate ventilation of haulage roads
Personnel Become Entangled In Skip Tippler Equipment
Personnel Caught Between Moving Skips While Coupling Or Uncoupling Them Coupling/uncoupling
procedure
Personnel Caught Between Skips While Attempting To Pass, As The Skips Move Prohibition of personnel
passing between skips in rake
Personnel Fall Into Skip Dumping Bins Or Bunkers
Personnel Jammed Between Rakes Of Skips On By-Pass Shunts Restriction of personnel
between rakes
Personnel Jammed Between Rib And Skip
Adequate walkway(s) beside track (clearance)
Restriction of personnel in haulageways
Personnel Struck By De-Railed Skip
Equipment maintenance
Operating procedureSpeed restrictionsTrack housekeepingTrack installationTrack maintenanceBraking procedureCoupling procedureDesign of track
Maintenance of equipmentMaintenance of trackOperating procedureProvision of catch pointsProvision of de-railing devices
Provision of drop bar barriers
Shoe skidding procedureShunting procedureSpragging procedureCompetenceRe-railing procedureCompetenceShunting/setriding procedure
Communications procedureCompetenceOperating procedureOperator competenceCompetenceHousekeeping in work areaShunting/setriding procedure
Avoidance of loose clothingClothing in good repairCompetenceOperating procedure
Adequate roof supportAlternative airwaysDesign of haulageOperating procedureVentilation system designAdequate ventilation
Personnel Struck By De-Railed Skip
Limitations of personnel on haulage roads
Personnel Struck By Runaway Skip
Limitation of personnel on haulage road
Personnel Struck By Unplanned Movement Of Skip During Re-RailingShunter/Setrider Falls From Moving Rake And Is Run Over
Shunter/Setrider Gives Wrong Signal And He Or Others Are Crushed Or Run Down By Rake Movement
Shunter/Setrider Slips, Trips And Falls In Front Of Moving Skip And Is Run Over
Shunter/Setrider/Others Have Clothing Entangled In Rake And Are Dragged By It
Adequate clearance in walkways beside haulage
Runaway Or Skips In Motion Strike And Dislodge Roof Supports Causing Fall Which Blocks Airway
Adequate roof clearance on haulage roads
Runaway Or Skips In Motion Raise Dust Cloud And Strike Electrical Equipment Causing Sparks Or Arcs And/Or Runaway Skips Raise Dust Cloud On Impact And Also Cause Incendive Sparks
Combustible dust auditing
Dust inertization in roadsGood standard of trackOperating procedureOverloading restrictions
Allowable gas limitsControl of ignition sourcesGas auditing
Homotropal ventilationOperating procedure
Adequate ventilationAllowable gas levelsGas auditingOperating procedure
Adequate ventilationAllowable gas levels
Gas auditingOperating procedure
Operating procedureSkip designSkip maintenanceSurface temperature limitsTemperature auditing
Runaway Or Skips In Motion Raise Dust Cloud And Strike Electrical Equipment Causing Sparks Or Arcs And/Or Runaway Skips Raise Dust Cloud On Impact And Also Cause Incendive Sparks
Allowable combustible dust levels
Care in placement of cables and electrical equipment in haulage roads
Design of skips to minimise dust and coal spillage
Protection of electrical equipment
Restriction of ventilation velocity in haulage roads
Selection of materials for skips and other objects in haulage roads
Flammable Gas Is Evolved From Coal In Skips So As To Create Explosive Atmosphere In Haulage Way Or Shunts And Ignition Source Is Present (Also Contaminates Intake To Other Places)
Adequate ventilation of haulage ways and shunts
Gas pre-drainage of coal to limit gas evolution in mined coal
Separate ventilation of haulage roads
Runaway Skip Causes Incendive Sparks In Presence Of Gas Upon Collision
Selection of materials for skips and other objects in haulage roads
Runaway Skip Strikes Electrical Equipment In Accumulation Of Gas And Causes Sparks Or Arcs Care in placement of cables
and electrical equipment in haulage roads
Protection of electrical equipment
Overheated Bearings Ignite Flammable Material Such As Lubricant Or Coal Dust
Design of electrical equipment
Earth fault limitation
Operating procedureOvercurrent protection
Adequate ventilation
Dust suppression measuresGood standard of trackHomotropal ventilationOperating procedureOverloading restrictionsRespirable dust auditing
CompetenceRe-railing procedureCompetenceCoupling design
Adequate lighting
CompetenceGood standard of trackworkHousekeeping in work areasOperating procedureAdequate ventilationAllowable fume levelsCompetenceExhaust system designExhaust system maintenance
Fume monitoring
Rake Or Runaway Strikes Electric Equipment Or Cables Causing Arcing Which Ignites Flammable Materials
Fire fighting equipment at electrical installations
Housekeeping in area of electrical equipment
Location of electrical equipment
Protection of electrical equipment
Operation Of Haulage Creates Dust Which Contaminates Intake Air
Allowable respirable dust limits
Design of skips to minimise dust and coal spillage
Restriction of ventilation velocity in haulage roads
Separate ventilation of haulage roads
Personnel Suffer Sprains Or Strains While Re-Railing Skips
Shunter Suffers Sprain/Strain While Coupling/Uncoupling Skips Coupling/uncoupling
procedure
Shunter/Setrider Slips Or Trips While Carrying Out Duties Adequate walkways beside
track
Internal Combustion Engine Locomotive Or Groups Of Them Hauling Loads Contaminate Atmosphere With Exhaust Fumes
Internal combustion engine design
Internal combustion engine maintenance
Operating procedureCompetence
Gradient limitsLoad limitsMaintenance of brakesOperating procedureSander maintenanceSpeed limitsUse of skid shoes and sanders
CompetenceCoupling designCoupling maintenanceOperating procedureTrack installationTrack maintenanceUse of safety chainsCompetenceLoad limitsOperating procedureSander maintenanceSpeed limitsTrack installationTrack maintenanceUse of skid shoes and sanders
CompetenceShunting proceduresUse of blocking shoesCompetence
Gradient limitsLoad limitsMaintenance of brakesOperating procedureSander maintenanceSpeed limitsUse of skid shoes and sanders
CompetenceOperating procedure
CompetenceOperating procedureTrack installationTrack maintenanceAdequate clearance for loads
Internal Combustion Engine Locomotive Or Groups Of Them Hauling Loads Contaminate Atmosphere With Exhaust Fumes
Brake Failure On Locomotive Resulting In Runaway Which Strikes Personnel
Design of brakes (park and run)
Couplings Fail Or Decouple In Use Allowing Loaded Cars To Runaway, Striking Personnel
Greasy Or Wet Track Conditions Cause A Skidding Runaway Striking Personnel
Incorrect Shunting Procedure On Grades Cause A Runaway Which Strikes Personnel
Load And/Or Gradient Are Too Much For Locomotive Braking Capacity Resulting In Runaway Which Strikes Personnel
Design of brakes (park and run)
Protective enclosure for operation and shunter
Personnel Are Jammed Against Rib By Derailment Due To Poor Trackwork Or Material On Track
Personnel Are Jammed Against Rib By Large Overhanging Or Protruding Loads
Approach warning devicesCompetenceOperating procedureAdequate clearancesCompetenceShunting procedureSignalling/communicationsCompetenceOperating procedurePre-start warningProhibition of crossing trainsSignalling, communicationsCompetenceOperating procedureSpeed limitsTrack installationTrack maintenanceLoading procedureOperating procedureSecuring of loadsSpeed limitsTrackwork installationTrackwork maintenanceBlocking shoesCar parking procedureCompetenceSpragging propsTrack end buffersUse Of Drop warwicksAdequate rib supportAdequate roof clearanceAdequate roof supportCompetenceOperating procedureSpeed limitsTrack installationTrack maintenance
CompetenceOperating procedureRib supportRoof supportCompetence
Signalling/communicationsCompetence
Location of cable equipment
Personnel Are Jammed Against Rib By Large Overhanging Or Protruding Loads
Personnel Are Jammed Against Rib Or Face As Cars Are Located In Shunts
Personnel Are Jammed Between Cars When Train Moves
Personnel Are Jammed Or Struck By Derailment Due To Excessive Speed
Personnel Are Struck By Material Falling From Cars In Motion
Personnel Are Struck By Cars Which Were Parked At Track End But Which Roll Over The Track End
Personnel Are Struck By Falling Material Caused By Derailed Train Dislodging Roof/Rib Supports
Personnel Are Struck By Falling Material Caused By Large Loads Striking Roof/Rib
Adequate/rib clearance for loads
Personnel Are Struck By Runaway Of Heavy Load Hauled By Multiple Locomotives Through Breakdown Of Communications Between
Multiple locomotive operating procedure
Locomotive Or Load Strikes Cables Or Electrical Equipment And Becomes Live (Either Normal Motion Or As Runaway)
Earth leakage and fault protection
Operating procedure
Adequate ventilation
Combustible dust auditingDust inertization
Adequate ventilationCombustible dust auditingCombustible dust levelsCompetenceDust inertizationLocation of cables/equipment
Operating procedure
Adequate ventilationCombustible dust auditingCombustible dust limitsCompetenceDust inertizationOperating procedure
Fire On Train In Presence Of Gas Adequate ventilationAllowable gas limitsGas auditing
Adequate ventilationAllowable gas limitsCompetence
Gas auditingHigh temperature cut-outsInlet/exhaust flame trapsMaintenance of engineOperating procedureSurface temperature limitsBattery designBattery maintenance
Competence
Locomotive Or Load Strikes Cables Or Electrical Equipment And Becomes Live (Either Normal Motion Or As Runaway)
Protection of cables/equipment
Fire On Train In Presence Of Explosive Dust Cloud Allowable combustible dust
limits
See also controls for Hazard - "Fire" in this same activity area
Locomotive Or Load Strikes Cables Or Electrical Equipment Causing Major Arc Which Ignites Dust Cloud (Either Normal Motion Or Runaway Condition)
Protection of cables/equipment
Runaway Crashing At Track End Raises Dust Cloud And Causes Sparks
See also controls for Hazard - "Fire" in this same activity area
Operation Of Internal Combustion Engine Of Locomotive In Presence Of Gas
Design of internal combustion engine
Engine cut out interlocked to gas sensors
Arc Fault On Traction Battery Causes General Fire
Battery to frame and earth fault
Operating procedureCompetence
Gradient limitsLoad limitsLocomotive housekeepingOperating procedureSpeed limitsTemperature cut outsTemperature limitsCompetenceEngine designEngine maintenanceGradient limitsLoad limitsLocomotive housekeepingMotor designMotor maintenanceOperating procedureTemperature cut outsTemperature limitsBrake designBrake maintenanceCompetenceFire fighting equipmentLoad limitsLocomotive housekeepingOperating procedureSpeed limitsTemperature auditingTemperature limitsAdequate clearancesCompetenceFault protection
Operating procedure
Design of haulage systemLimitation of exposure
Noise monitoringProtective equipmentAdequate ventilation
Arc Fault On Traction Battery Causes General Fire
detection and cut out equipment
Due To Loads Imposed And Braking Requirements Control Resister Banks On Electric Locomotives Overheat Igniting Flammable Material
Electric brake and resister design
Due To Loads Imposed Locomotive Engines/ Motors Become Overheated And Ignite Flammable Material
Excessive Loads/Speeds Causes Overheating Of Brakes On Locomotive Which Ignites Flammable Material
Locomotive Or Load Strikes Cable Or Other Electrical Equipment Causing Arcs/Sparks Which Ignite Flammable Material (Either Normal Motion, Runaway Or Derailment Condition)
Location of cables and equipment
Protection of cables and equipment
Noise From Haulage Exceeds Allowable Noise Levels And Doses
Allowable noise levels and doses
Maintenance of haulage system
Operation Of Haulage System Raises Respirable Dust Into Intake Air
Respirable dust auditingAdequate ventilationAllowable fume levelsFume auditingInternal combustion engine designInternal combustion engine maintenanceInternal combustion exhaust system designInternal combustion exhaust system maintenance
Adequate clearancesDesign of transport vehiclesProtective enclosures for personnel
Brake designBrake maintenanceEmergency braking systemOperating procedureOperator competenceSpeed limitsCompetenceCoupling designCoupling maintenanceCoupling procedureUse of safety chains
Derailment Of Transport Vehicle Adequate rib supportAdequate roof supportOperating procedureOperator competenceSpeed limits to suit trackTrack installationTrack maintenanceOperating competenceOperating procedure
Proper seating arrangements
Track installationTrack maintenanceCompetenceOperating procedureSignalling/communications
Adequate rib supportAdequate roof supportProtective vehicle cabinsAdequate lighting
Operation Of Haulage System Raises Respirable Dust Into Intake Air
Allowable respirable dust limits
Dust suppression on haulage roads
Locomotive Or Vehicle Internal Combustion Engine Or Groups Of Them Contaminate Air With Exhaust Fumes
Body Parts Strike Rib Or Roof During Operation Of Transport
Brakes Fail On Steep Gradient Causing Runaway And/Or Crash
Couplings Between Transport Vehicles Fail Or Uncouple Allowing Runaway
Jolting During Starting Or Stopping Or From Track Causes Personnel To Fall From Vehicle Prohibition of personnel other
than those accommodated in locomotive cabins from riding on other than purpose built vehicles
Personnel Are Dragged Or Run Over While Attempting To Get On Or Off Transport In Motion
Personnel Are Struck By Falling Roof Or Rib Material
Transport Vehicles Or Train Collides With Other Vehicles Or Train On Same Line
Block light systemsMarshalling control procedure
Operating procedureOperator competenceSafe distances between units
Signalling/communicationsVehicle Runs Off Track End Operating procedure
Operator competenceTrack end warning signsBattery designBattery maintenanceBattery to frame and earth fault detectorsFault cut outsSelf rescuersSignalling/communicationsBrake designBrake maintenanceFire fighting equipmentOperating procedureOperator competenceSelf rescuersSignalling/communicationsSpeed limitsVehicle/locomotive housekeepingFire fighting equipmentHigh temperature cut outsOperating Temperature limitsResistor area housekeepingResistor designSignalling/communicationsTemperature auditingUse Of Self rescuersEngine/motor housekeepingFire fighting equipmentHigh temperature cut-outsInternal combustion engine designInternal combustion engine maintenanceMotor designMotor maintenanceOperating procedureOperator competenceSelf rescuersSignalling/communicationsSpeed limitsTemperature auditingTemperature limitsAllowable noise levels and dosesNoise auditingProtective equipment
Transport Vehicles Or Train Collides With Other Vehicles Or Train On Same Line
Arc Fault Occurs On Traction Battery
Brakes On Vehicle Or Locomotive Overheat, Igniting Flammable Material
Control Register Banks Overheat, Igniting Flammable Material
Internal Combustion Engine Or Motor On Locomotive Or Vehicle Overheats, Igniting Flammable Material
Noise From Transport Vehicles Exceeds Allowable Limits
Vehicle designVehicle soundproofingAdequate ventilationAllowable respirable dust levelsDust suppression on transport roadsRespirable dust auditing
Correct securing of equipment
Design of systemOperating procedureAdequate clearanceAdequate rib supportCompetenceOperating procedureCompetenceOperating procedurePre-start warningAdequate clearanceCompetenceOperating procedureCompetenceDesign of systemLocation of personnelMethod of anchorageOperating procedureOverload cut-outs on winchCompetenceDesign of systemLocation of personnelMaintenance of couplingsMaintenance of ropesOperating procedureOverload cut-outs on winchSelection of couplingsSelection of ropesAdequate roof supportCompetenceDesign of systemLocation of personnelOperating procedureCoupling designCoupling selectionLoad limitsOperating procedureProvision of safety chainsLoad limitsMaintenance of ropes
Operating procedureRejection criteria for ropes
Noise From Transport Vehicles Exceeds Allowable Limits
Vehicle Or Train Raises Respirable Dust Into Air
Equipment On Sleds Fall Off Them Striking Personnel
Personnel Become Entangled In Sleds As They Are Moved
Sleds In Motion Jam Personnel To Rib
System Overloads And Breaks Winch Anchorage Allowing Winch To Suddenly Move Striking Or Jamming Personnel
System Overloads Breaking Winch Rope Which Flies And Strikes Personnel (Couplings May Also Snap)
System Overloads Where Anchorage Is By Staker Prop To Roof And This Disturbs Roof Support Causing Roof Fall, And/Or Flying Staker Prop Which Strikes PersonnelCouplings Fail And Allow Free Fall To Pit Bottom In Inclined Shaft
Load Causes Rope Or Suspension Gear Failure And Allows Free Fall To Pit Bottom Maintenance of suspension
gear
Selection of ropesSelection of suspension gear
Brake designBrake maintenanceCompetenceLoad limitsOperating procedureOperating speed limits
CompetenceOperating procedureSecuring of loadAdequate load clearances
Provision of refugesSecuring of loadOperating procedureCoupling designOperating procedureOperating speed limitsProvision of safety chainsTrack installationTrack maintenanceCompetenceOperating procedure
Provision of shaft safety gates
Adequate clearancesCompetenceOperating procedureProvision of shaft safety gates
Use of harnessesCommunications/signallingCompetenceOperating procedureCompetence
Slinging procedureBraking maintenanceBraking system designCompetence
Load Causes Rope Or Suspension Gear Failure And Allows Free Fall To Pit Bottom
Load Is Too Heavy For Braking System And Runaway To Pit Bottom Occurs
Load Lurches While In Motion And Strikes Shaft Lining/Furnishings Causing General Collapse
Adequate strength of lining and shaft support
Personnel Are Jammed Against Walls Of Inclined Shaft By Load (Normal Speed Or Runaway Condition)
Prohibition of personnel in drift when heavy loads are being moved
Rough Track Or Material On Track Causes De-Coupling Of Load And Free Fall To Pit Bottom In Inclined Shaft
Material/Equipment Runs Away And Falls Into Shaft
Provision of catch points in rail systems at shaft entrance
Personnel Are Bumped Into Shaft, Jammed Or Crushed As Material Or Equipment Is Loaded Into Cage Or Slung In Shaft
Personnel Caught By Unexpected Load Movement Due To Wrong Signals Given
Slinging In Shaft Is Faulty And Allows Material/Equipment To Fall
Maintenance of slinging equipment
Selection of slinging equipment
Weight Of Material/ Equipment Overloads Braking Systems And Allows Runaway Into Shaft
Operating procedurePrevention of overloadingAdequate clearance for load
Operating procedure
Adequate clearance for loadLocation of cablesOperating procedureProtection of cablesSecond means of egressCoupling designCoupling maintenanceCoupling procedureTrack installationTrack maintenanceUse of safety chainsAdequate rib supportAdequate roof supportMaintenance of drift carsTrack installationTrack maintenanceWinding procedureWinding speed limits
Derailment Of Drift Rake Maintenance of drift carsTrack installationTrack maintenanceWinding procedureWinding speed limitsAcceleration limitsController maintenanceController settingsOperator competenceWinding procedureAdequate loading rampAnchorage of rail carCompetenceLoading procedureLocation of personnelSignalling/communications
Location of personnel
Selection of equipment
Weight Of Material/ Equipment Overloads Braking Systems And Allows Runaway Into Shaft
Load Strikes Electrical Cables Or Equipment And Becomes Live Earth leakage and fault
protection
Location of cables and equipment
Protection of cables and equipment
Load Strikes Electrical Cables Causing Arc Which Ignites Flammable Material
Couplings Between Cars In Drift Rake Fall Or Decouple
Derailed Drift Rake Causes Collapse Of Roof Or Ribs
Excessive Winding Acceleration Injures Personnel In Cage
Large Loads (E.G Continuous Miners) Slew Off Rail Cars As They Are Being Loaded Jamming Or Crushing Adjacent Personnel
Large Loads (E.G. Driveheads) Being Unloaded Using Rope And Tackle Systems Cause Rope Block Or Anchor Failure With Flying Rope Striking Personnel
Block anchorage arrangements
Maintenance of ropes and tackle
Rope and tackle unloading procedure
Signalling/communicationsSlinging and lifting procedure
Adequate enclosure of cageBrace procedure
Shaft maintenanceAdequate rib supportAdequate roof support
Controller settingsDecking speed limitsOperator competencePit top cage arrestersSignalling/communicationsWinding limit switchesWinding procedureController settingsDecking speed limitsOperator competencePit bottom buffersWinding limit switchesWinding procedure
Personnel Fall Off Rake To Floor CompetenceDesign of transport vehicleProper protection of personnel
Adequate lightingArea housekeepingCompetence
Acceleration limitsAutomatic retardation braking
Controller settingsDump brake systems on rake
Gripper systems for guidesOperator competenceRope maintenanceRope selection
Large Loads (E.G. Driveheads) Being Unloaded Using Rope And Tackle Systems Cause Rope Block Or Anchor Failure With Flying Rope Striking Personnel
Material Falls Down Shaft Striking Personnel In Cage
Protective shield on top of cage
Material From Roof Or Rib Strikes Personnel On Rake
Enclosure of personnel in protective cabins
Overwind Breaks Rope Or Detaches Cage Of Personnel Allowing It To Fall Down Shaft (Or Rake In Drift)
Overwind Crashes Cage Of Personnel (Or Rake) Into Pit Bottom
Personnel In Cars Or Cages Are Struck By Moving Material/ Equipment In Same Conveyance During Wind
Prohibition of winding personnel with bulky material in same conveyance
Personnel In Drift Rakecars Are Struck By Brushing Against Close Roof Or Rib
Adequate enclosure and/or adequate clearances for cars
Personnel Trip And Fall At Embarkation Point
Ground/floor conditions at embarkation points
Rope Or Suspension Gear Fails Allowing Free Fall Of Cage Or Rake
Suspension gear maintenance
Suspension gear selectionWinding procedure
Controller settingsDesign of shaft and liningMaintenance of guidesOperator competenceProvision of guides
Winding procedureController settings
Design of shaft and liningMaintenance of guidesOperator competenceProvision of guides
Winding procedure
Brace operating procedureCompetence
CompetencePit bottom safety area
Surface operating procedure
CompetenceDesign of decking equipment
Guarding of equipmentOperating procedureCompetence
Operating procedure for keps
Guide maintenanceOperator competence
Safety area at pit bottom
Rope Or Suspension Gear Fails Allowing Free Fall Of Cage Or Rake
Cage Strikes Buntons Or Walling Causing Collapse Which Blocks Shaft
Second means of egress from mine
Skip Comes Loose During Wind Causing Collapse Which Blocks Shaft
Design of cages to provide skip location and locking arrangements
Second means of egress from mine
At Surface Brace Personnel Fall Into Shaft
Guarding of shaft entrances by automatic shaft gates
At Surface Brace Skips Run Into Open Shaft And Fall, Possibly Causing Consequent Destruction And Fall Of Furnishings Lining And Cages
Provision of automatic shaft gates
Brace Or Plat Personnel Become Jammed In Decking Equipment Or Between Skips During Decking
Cage Strikes Keps At Intermediate Level During Wind Causing Material And/Or Cage To Fall To Pit Bottom
Interlocking of keps with winder
Prohibition of keps at intermediate levels
Cages Collide In Mid Shaft Causing Fall Of Material To Pit Bottom Provision and design of
guides
Winding procedure
Adequate shaft clearancesAuditing of shaft conditionGuide maintenanceOperator competenceProvision of guidesSafety area at pit bottomWinding procedureCompetenceDecking procedure
Operator competence
Winding procedureCommunication/signallingCompetence
Operating procedureOperator competenceWinding procedureOperator competenceRope maintenanceRope rejection criteriaSafety area at pit bottomSelection and design of rope
Winder controller settingsWinding acceleration limitsWinding load limitsWinding procedureAdequate ventilationAllowable dust levelsAllowable gas levelsCombustible dust auditingDust inertizationGas auditingOperator competenceRope maintenanceRope rejection criteriaSelection and design of rope
Suspension gear maintenance
Winder controller settings
Cages Collide In Mid Shaft Causing Fall Of Material To Pit Bottom
Winding speed and acceleration limits
Cages Collide With Shaft Walling Material Causing Fall Of Material To Pit Bottom
During Wind Skips Move In Cage Contacting Shaft Walls, Buntons Etc. Allowing Material To Fall To Pit Bottom Or In Worst Case Causing Rope Failure And Fall Of Cage
Design of cages to provide skip location and locking arrangements
Safety area at pit bottom during winds
Wind Begins With Skip Only Partly In Cage Causing It To Strike Inset Roof Resulting In Collapse Of Inset
Interlocking of shaft gates and keps with winder
Winding Rope Fails Allowing Fall Of Cage To Pit Bottom
Rope Or Suspension Gear Failure Allows Cage To Fall Raising Sparks And Combustible Dust Cloud
Selection and design of suspension gear
Winding acceleration limitsWinding procedureAdequate ventilation
Allowable gas levelsCombustible dust auditingCompetenceDecking procedure
Dust inertizationGas auditing
Operator competenceProtection of cablesWinding procedureAdequate ventilation
Allowable gas levelsCombustible dust auditingCompetenceDecking procedure
Dust inertizationGas auditingOperator competenceWinding procedureAdequate ventilationAllowable gas levelsGas auditingOperator competenceRope maintenanceRope rejection criteriaSelection and design of rope
Winder controller settingsWinding acceleration limitsWinding load limitsWinding procedureAdequate ventilationAllowable gas levelsCompetenceDecking procedure
Rope Or Suspension Gear Failure Allows Cage To Fall Raising Sparks And Combustible Dust Cloud
Skip Comes Loose In Cage And Strikes Electrical Cable In Shaft Causing Arc Which Throws Up Combustible Dust Cloud From Deposited Dust
Allowable combustible dust levels
Design of cages to provide skip location and locking arrangements
Location of electrical cables in shaft
Skip Comes Loose In Cage And Strikes Object In Shaft Causing Incendive Sparks In Dust Cloud
Allowable combustible dust levels
Design of cages to provide skip location and locking arrangements
Rope Failure Allows Cage To Fall Causing Showers Of Sparks Either From Guides Or At Collision Point In Presence Of Gas
Skip Comes Loose In Cage And Strikes Object In Shaft Causing Incendive Sparks In Presence Of Gas
Design of cages to provide skip location and locking arrangements
Gas auditingOperator competenceWinding procedureAdequate ventilationAllowable gas levelsCompetenceDecking procedure
Gas auditing
Operator competenceProtection of cablesWinding procedure
Maintenance of guidesProtection of electrical cables
Provision of guides
Use of upcast for windingWinding procedureCompetenceDecking procedure
Maintenance of guidesProtection of electrical cables
Provision of guides
Use of upcast for windingWinding procedure
Design of decking equipment
Limitation of exposureNoise auditingProtective equipmentAdequate ventilation
Design of cages and skips
Skip Comes Loose In Cage And Strikes Object In Shaft Causing Incendive Sparks In Presence Of Gas
Skip Comes Loose In Cage And Strikes Electrical Cable In Shaft Causing Arcs And Sparks
Design of cages to provide skip location and locking arrangements
Location of electrical cables in shaft
Cage Strikes Electrical Cable In Shaft Which Arcs And Ignites Flammable Material Such As Timberwork
Location of electrical cables in shaft
Second means of egress from mine
Skip Comes Loose During Wind Striking Electrical Cable Which Arcs And Ignites Flammable Material
Design of cages to provide skip location and locking arrangements
Location of electrical cables in shaft
Second means of egress from mine
Excessive Noise Levels And Doses Are Caused By Decking Operations
Allowable noise levels and doses
Dust From Winding Operation Contaminates Intake Air
Allowable respirable dust levels
Dust suppression measuresRespirable dust auditingUse of upcast for winding
Dust From Winding Operation Contaminates Intake Air
END
VENTILATION HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Sub Activity Hazard
Risk Of Gas Explosion
Air Flow control - Goaves and Wastes Air Flow control -Coal Faces
Air Flow control -Working Locations Auxiliary Fan Multiple Units Exhausting in same Panel
Auxiliary Fan Single Unit Forcing OperationBooster Fan, Single Fan Operation
Control of Heatings Environmental Monitoring
Main Fan Reversal Main Forcing Fan Operation
Parallel Fan Operation at One Shaft Parallel Fan Operations at Different Locations
Stoppings Surface Fan Operation
To return to the start of each main activity area click on the hyperlink in any row in column A of a worksheet.
Air Flow control - Goaves and Wastes
Enhancement Of Risk Initiation Of Spontaneous Combustion
Air Flow control - Goaves and Wastes
Enhancement Of Risk Initiation Of Spontaneous Combustion
Air Flow control - Goaves and Wastes
Risk Of Gas Explosion
Risk Of Gas Explosion
Air Flow control -Coal Faces
Air Flow control -Coal Faces
Air Flow control -Coal Faces
Air Flow control -Coal Faces
Air Flow control -Coal Haulage ways Risk Of Combustible Dust Explosion
Air Flow control - Goaves and Wastes
Air Flow control - Goaves and Wastes
Inadequate Control Of Coal Dust Produced From Mining At Face
Inadequate Control Of Coal Dust Produced From Mining At Face
Risk Of Explosion Due To Presence Of Flammable Gas
Risk Of Explosion Due To Presence Of Flammable Gas
Air Flow control -Coal Haulage ways Risk Of Combustible Dust Explosion
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Asphyxiation, Poisoning Of Inbye Personnel Due To Contamination Of Air Intake
Asphyxiation, Poisoning Of Inbye Personnel Due To Contamination Of Air Intake
Asphyxiation, Poisoning Of Inbye Personnel Due To Contamination Of Air Intake
Asphyxiation, Poisoning Of Inbye Personnel Due To Contamination Of Air Intake
Excessive Temperature And Humidity Of Intake Air
Excessive Temperature And Humidity Of Intake Air
Excessive Temperature And Humidity Of Intake Air
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Excessive Temperature And Humidity Of Intake Air
Excessive Temperature And Humidity Of Intake Air
Ignition Or Enhancement Of Spontaneous Combustion
Ignition Or Enhancement Of Spontaneous Combustion
Lung Damage To Underground Personnel
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Lung Damage To Underground Personnel
Risk Of Explosion Due To Contamination Of Intake Air With Flammable Gas In Excess Concentrations
Risk Of Explosion Due To Contamination Of Intake Air With Flammable Gas In Excess Concentrations
Risk Of Explosion Due To Contamination Of Intake Air With Flammable Gas In Excess Concentrations
Risk Of Explosion Due To Contamination Of Intake Air With Flammable Gas In Excess Concentrations
System Fails To Provide Adequate Air Flow And Distribution
System Fails To Provide Adequate Air Flow And Distribution
System Fails To Provide Adequate Air Flow And Distribution
System Fails To Provide Adequate Air Flow And Distribution
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -General
Air Flow control -Working Locations Asphyxiation, Poisoning
Air Flow control -Working Locations Eye Injuries
Air Flow control -Working Locations
System Fails To Provide Adequate Air Flow And Distribution
System Fails To Provide Adequate Air Flow And Distribution
System Fails To Provide Adequate Air Flow And Distribution
System Fails To Provide Adequate Air Flow And Distribution
System Fails To Provide Adequate Air Flow And Distribution
System Fails To Provide Adequate Air Flow And Distribution
System Fails To Provide Adequate Air Flow And Distribution
Heat Exhaustion Effects On Personnel At Location
Air Flow control -Working Locations Lung Damage
Air Flow control -Working Locations Lung Damage
Air Flow control -Working Locations
Air Flow control -Working Locations
Risk Of Explosion Due To Presence Of Flammable Gas
Risk Of Explosion Due To Presence Of Flammable Gas
Auxiliary Fan Multiple Units Exhausting in same Panel
Fan System Results In Recirculation With Consequent Dangerous Rise In Gas Content
Auxiliary Fan Multiple Units Exhausting in same Panel
Fan System Results In Recirculation With Consequent Dangerous Rise In Gas Content
Auxiliary Fan Push/Pull System Operation
Recirculation Causing Dangerous Increase In Gas Content
Auxiliary Fan Single Unit Exhausting Operation
Fan Malfunction Causes Fire On And At Installation Site
Auxiliary Fan Single Unit Exhausting Operation
Fan Malfunction Causes Fire On And At Installation Site
Hearing Damage
Ignition of Gas
Ignition of Gas
Ignition Of Gas
Auxiliary Fan Single Unit Exhausting Operation
Fan Malfunction Causes Fire On And At Installation Site
Auxiliary Fan Single Unit Exhausting Operation
Fans Causes Recirculation Of Face Air With Rise In Gas Content And Risk To Face Personnel
Auxiliary Fan Single Unit Exhausting Operation
Fans Causes Recirculation Of Face Air With Rise In Gas Content And Risk To Face Personnel
Auxiliary Fan Single Unit Exhausting Operation
Fans Causes Recirculation Of Face Air With Rise In Gas Content And Risk To Face Personnel
Auxiliary Fan Single Unit Exhausting Operation
Formation Of Potentially Explosive Returns
Auxiliary Fan Single Unit Exhausting Operation
Auxiliary Fan Single Unit Exhausting Operation
Auxiliary Fan Single Unit Exhausting Operation
Auxiliary Fan Single Unit Exhausting Operation
Ignition of Gas
Booster Fan, Single Fan Operation Fire In Fan Installation
Booster Fan, Single Fan Operation Fire In Fan Installation
Booster Fan, Single Fan Operation Gas Explosion Initiated By Fan
Auxiliary Fan Single Unit Exhausting Operation
Auxiliary Fan Single Unit Exhausting Operation
Insufficient Flow At Face Leads To Gas And Dust Build Up Causing Risk To Face Personnel
Auxiliary Fan Single Unit Exhausting Operation
Insufficient Flow At Face Leads To Gas And Dust Build Up Causing Risk To Face Personnel
Auxiliary Fan Single Unit Exhausting Operation
Insufficient Flow At Face Leads To Gas And Dust Build Up Causing Risk To Face PersonnelAuxiliary Fan Single Unit
Exhausting OperationInsufficient Flow At Face Leads To Gas And Dust Build Up Causing Risk To Face PersonnelAuxiliary Fan Single Unit
Exhausting OperationInsufficient Flow At Face Leads To Gas And Dust Build Up Causing Risk To Face Personnel
Auxiliary Fan Single Unit Exhausting Operation
Risk To Face Personnel Due To Damage Or Destruction Of Fan
Auxiliary Fan Single Unit Exhausting Operation
Risk To Face Personnel Due To Damage Or Destruction Of Fan
Auxiliary Fan Single Unit Forcing Operation
Lung Damage To Underground Personnel
Auxiliary Fan Single Unit Forcing Operation
Sudden Rise In Gas Concentration On Fan Stoppage
Booster Fan, Single Fan Operation Gas Explosion Initiated By Fan
Booster Fan, Single Fan Operation Gas Explosion Initiated By Fan
Booster Fan, Single Fan Operation
Booster Fan, Single Fan Operation
Booster Fan, Single Fan Operation
Booster Fan, Single Fan Operation
Booster Fan, Single Fan Operation
Booster Fan, Single Fan Operation
Hearing Damage To Underground Personnel
Injuries To Personnel Through Contact With Fans
Risk To Underground Personnel Due To Fan Damage
Risk To Underground Personnel Due To Fan Malfunction
Risk To Underground Personnel Due To Fan Malfunction
Risk To Underground Personnel Due To Fan Malfunction
Booster Fan, Multiple Fans at One Location Operation
Risk To Underground Personnel Due To Fan Malfunction
Booster Fan, Multiple Fans at One Location Operation
Risk To Underground Personnel Due To Fan Malfunction
Booster Fan, Multiple Fans at One Location Operation
Risk To Underground Personnel Due To Fan Malfunction
Brattice use
Brattice use
Brattice use
Brattice use
Brattice use
Brattice use
Booster Fan, Multiple Fans at One Location Operation
Risk To Underground Personnel Due To Fan Malfunction
Booster Fan, Multiple Fans at One Location Operation
Risk To Underground Personnel Due To System Malfunction
Booster Fan, Multiple Fans at One Location Operation
Risk To Underground Personnel Due To System Malfunction
Booster Fan, Multiple Fans at One Location Operation
Risk To Underground Personnel Due To System Malfunction
Brattice Fails To Provide Adequate Flow Control
Brattice Fails To Provide Adequate Flow Control
Brattice Fails To Provide Adequate Flow Control
Brattice Fails To Provide Adequate Flow Control
Creation Of Potential For Dust Explosion
Crushing, Contusion, Fracture, Slips, Trips And Sprain Injuries To Personnel
Brattice use
Brattice use
Brattice use Rapid Spread Of Fire
Brattice use Risk Of Explosion
Control of Heatings
Control of Heatings
Control of Heatings
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Crushing, Contusion, Fracture, Slips, Trips And Sprain Injuries To Personnel
Crushing, Contusion, Fracture, Slips, Trips And Sprain Injuries To Personnel
Exposure Of Underground Personnel To Risk Of Fire And/Or Explosion Injuries
Exposure Of Underground Personnel To Risk Of Fire And/Or Explosion InjuriesExposure Of Underground Personnel To Risk Of Fire And/Or Explosion Injuries
Exposure Of Underground Personnel To Risk Of Fire And/Or Explosion Injuries
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of injury to personnel due to ignition or explosion
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Risk Of injury to personnel due to ignition or explosion
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Environmental Monitoring
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Environmental Monitoring
Fan Construction
Fan Construction Burn Injuries To Personnel
Fan Construction
Fan Construction
Fan Construction
Fan Construction Electrocution
Fan Construction Electrocution
Fan Construction
Fan Construction
Fan Construction
Risk Of Injury To Personnel Due To Unrecognised Changes To Mine Atmosphere
Asphyxiation Of Assembly Personnel
Crushing, Contusion And Fracture Injuries To Personnel
Crushing, Contusion And Fracture Injuries To Personnel
Crushing, Contusion And Fracture Injuries To Personnel
Injuries From Explosion At Construction Site
Injuries From Explosion At Construction Site
Injuries From Explosion At Construction Site
Fan Construction
Fan Construction
Fan Construction Lung Injuries
Fan Construction Poisoning Of Assembly Personnel
Gas Drainage
Gas Drainage
Gas Drainage
Gas Drainage
Gas Drainage
Gas Drainage
Gas Drainage Explosion Of Gas In Drainage Pumps
Injuries From Falls By Construction Personnel
Injuries From Falls By Construction Personnel
Creation Of Explosive Atmosphere In Goaf Areas
Crushing, Contusion And Fracture Injuries
Crushing, Contusion And Fracture Injuries
Crushing, Contusion And Fracture Injuries
Crushing, Contusion And Fracture Injuries
Explosion Of Gas At Drill Site (Also Gas Fire At Drill Site)
Gas Drainage Explosion Of Gas In Drainage Pumps
Gas Drainage Explosion Of Gas In Ranges
Gas Drainage
Gas Drainage
Gas Drainage
Gas Drainage
Gas Drainage Heatings Caused In Goaf
Gas Drainage
Gas Drainage
Fire Or Explosion Of Gas Escaping From Gas Ranges
Fire Or Explosion Of Gas Escaping From Gas Ranges
Fire Or Explosion Of Gas Escaping From Gas Ranges
Fire Or Explosion Of Gas Escaping From Gas Ranges
Risk To Personnel Caused By Intense Gas Fire At Range Outlet
Underground Personnel Asphyxiated Or Poisoned By Gas Escaping From Drainage Ranges
Gas Drainage
Gas Drainage
Gas Drainage
Main Fan Reversal
Main Forcing Fan Operation
Outburst Zone ventilation
Outburst Zone ventilation Destruction Of Ventilation System
Outburst Zone ventilation Ignition Of Outburst Gas Flow
Underground Personnel Asphyxiated Or Poisoned By Gas Escaping From Drainage Ranges
Underground Personnel Asphyxiated Or Poisoned By Gas Escaping From Drainage Ranges
Underground Personnel Asphyxiated Or Poisoned By Gas Escaping From Drainage Ranges
Risks To Underground Personnel Due To Reversal Of Airflow
Rapid Rise In Gas Emission Underground Causing Risk To Personnel
Asphyxiation Or Poisoning Of Personnel
Overcasts
Overcasts
Overcasts
Overcasts
Overcasts
Overcasts
Overcasts
Overcasts Overcast Is A Fire Hazard
Parallel Fan Operation at One Shaft
Parallel Fan Operation at One Shaft
Parallel Fan Operation at One Shaft
Parallel Fan Operation at One Shaft
Parallel Fan Operation at One Shaft
Crushing, Contusion, Or Fracture And Slip And Fall Injuries To Personnel
Crushing, Contusion, Or Fracture And Slip And Fall Injuries To Personnel
Crushing, Contusion, Or Fracture And Slip And Fall Injuries To Personnel
Explosion Of Flammable Gas During Construction
Overcast Fails To Adequately Control Air Flow
Overcast Fails To Adequately Control Air Flow
Overcast Fails To Adequately Control Air Flow
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Parallel Fan Operation at One Shaft
Scrubbers and Extractors Hearing Damage
Scrubbers and Extractors Risk Of Gas Explosion
Seals
Seals
Seals
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Parallel Fan Operations at Different Locations
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Parallel Fan Operations at Different Locations
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Parallel Fan Operations at Different Locations
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Parallel Fan Operations at Different Locations
Risk To Underground Personnel Due To Failure Of Parallel Fans To Perform Adequately
Injuries To Underground Personnel Resulting From Seal Failure
Injuries To Underground Personnel Resulting From Seal Failure
Injuries To Underground Personnel Resulting From Seal Failure
Seals
Seals
Seals
Seals
Stoppings
Stoppings
Stoppings
Stoppings
Stoppings
Stoppings
Stoppings
Injuries To Underground Personnel Resulting From Seal Failure
Injuries To Underground Personnel Resulting From Seal Failure
Injuries To Underground Personnel Resulting From Seal Failure
Injuries To Underground Personnel Resulting From Seal Failure
Crushing, Contusion And Fracture Injuries To Personnel
Crushing, Contusion And Fracture Injuries To Personnel
Crushing, Contusion And Fracture Injuries To Personnel
Stoppings Are Potential Fire Hazards In Themselves
Stoppings Are Potential Fire Hazards In Themselves
Stoppings Fail To Adequately Control Air Flow
Stoppings Fail To Adequately Control Air Flow
Stoppings
Stoppings
Surface Fan Operation Hearing Damage
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Stoppings Fail To Adequately Control Air Flow
Stoppings Fail To Adequately Control Air Flow
Risk To Underground Personnel Due To Complete Failure Of Fan
Risk To Underground Personnel Due To Complete Failure Of Fan
Risk To Underground Personnel Due To Complete Failure Of Fan
Risk To Underground Personnel Due To Complete Failure Of Fan
Risk To Underground Personnel Due To Complete Failure Of Fan
Risk To Underground Personnel Due To Failure Of Fan To Perform Adequately
Risk To Underground Personnel Due To Failure Of Fan To Perform AdequatelyRisk To Underground Personnel Due To Failure Of Fan To Perform Adequately
Risk To Underground Personnel Due To Failure Of Fan To Perform Adequately
Risk To Underground Personnel Due To Failure Of Fan To Perform Adequately
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Surface Fan Operation
Ventilation Ducting
Ventilation Ducting
Risk To Underground Personnel Due To Failure Of Fan To Perform Adequately
Risk To Underground Personnel Due To Failure Of Fan To Perform Adequately
Risk To Underground Personnel Due To Failure Of Fan To Perform Adequately
Risk To Underground Personnel Due To Failure Of Fan To Perform Adequately
Risk To Underground Personnel Due To Failure Of Fan To Perform Adequately
Risk To Underground Personnel Due To Failure Of Fan To Perform AdequatelyRisk To Underground Personnel Due To High Flammable Gas Levels In Flow Through Fan (Ie. In Explosive Range)
Risk To Underground Personnel Due To High Flammable Gas Levels In Flow Through Fan (Ie. In Explosive Range)
Spontaneous Combustion Of Coal Where Fan Is Inset To Coal Portal (Ie. Highwall Installation)
Crushing, Contusion, Fracture, Slips, Trips, And Sprain Injuries To Personnel
Crushing, Contusion, Fracture, Slips, Trips, And Sprain Injuries To Personnel
Ventilation Ducting
Ventilation Ducting
Ventilation Ducting
Ventilation Ducting Risk Of Explosion
Crushing, Contusion, Fracture, Slips, Trips, And Sprain Injuries To Personnel
Ducting Fails To Provide Adequate Flow
Ducting Fails To Provide Adequate Flow
VENTILATION HAZARDSCLICK ON HYPERLINK BELOW TO ACCESS SUB ACTIVITIES AND APPLICABLE HAZARDS, MECHANISMS, RELEVANT CONTROLS AND REFERENCES
Mechanism Control ReferencesDo not use bleeder systemsInert goaves
Mine layout designPressure balance seals
Ventilation system design
Sealing of unused workings
Gas auditing in working areasGas level T.L.V.'s
Provision of bleeder ventilation
Air Flow control -Coal Haulage waysAir Flow control -General
Auxiliary Fan Push/Pull System OperationAuxiliary Fan Single Unit Exhausting Operation
Booster Fan, Multiple Fans at One Location OperationBrattice use
Fan Construction Gas Drainage
Outburst Zone ventilation Overcasts
Scrubbers and Extractors Seals RETURN TO UNDERGROUND MENU
Ventilation Ducting
To return to the start of each main activity area click on the hyperlink in any row in column
Pressure Gradients Over Goaf Enables Access Of Oxygen But Allows Heat Build Up Inspection/auditing of goaf
conditions at accessible locations
Limit extent of goaf areas by means of barriers
Limit use of bleeder systems to times less than incubation period
Provide effective seals on all unused access points to goaf
Sluggish Or Poorly Controlled Ventilation Of Unused Workings Provides Oxygen But Allows Heat Build Up
Inspection/auditing of conditions in unused but ventilated workings
Provision of adequate control for ventilation in unused workings
Provision of adequate flows to dissipate heat
Gas From Goaf Migrates From Goaf Edge Into Active Working Areas (Due To Barometric Or Other Causes)
Automatic equipment shutdown when T.L.V.'s are exceeded
Provision of adequate flows to dilute goaf edge gas make
Provision of gas drainage from goaf areas
Ventilation system design
Sealing of unused workingsCorrect location of brattice intake
Dust auditingOperating procedureDust auditing
Operating procedureProvide adequate flowCorrect location of brattice intake
Flammable gas auditingOperating procedureProvide adequate flow
Correct location of brattice intakes
Flammable gas auditingOperating procedureVentilation system design
Gas From Goaf Migrates From Goaf Edge Into Active Working Areas (Due To Barometric Or Other Causes)
Sluggish Or Poorly Controlled Ventilation Of Unused Workings Allows Formation Of Dead Spots Or Gas Layering And The Accumulations Are Capable Of Being Expelled Into Active Workings By Roof Falls Or Other Causes
Inspection/auditing of conditions in ventilated, unused workings
Provision of adequate flows in unused workings
Provision of adequate ventilation controls in unused workings
Inadequate Velocity Profile At Face
Correct location of ventilation duct intake
Insufficient Airflow To Dilute And Remove Dust Dust suppression arrangements
on coal production equipment
Inadequate Velocity Profile At Face Causes Localised Concentrations Or Layering Correct location of vent duct
intake
Provision of auxiliary circulation devices such as on board fans and scrubbers and venturi dissipaters
Safety Bulletin 019
Ventilation System Draws Gas From Goaf Edge Over Face Equipment In Extraction Panels
Care in use of auxiliary fans in extraction panels
Correct location of temporary brattice stoppings
Correct location of ventilation duct intake
Airflow In Coal Haulage Ways Picks Up And Distributes Coal Dust Through Workings
Combustible dust auditing Inertization of deposited coal dust in workings
Controls to limit air velocity in haulage ways
Dust suppression on haulage operations
Segmentation of haulage ways from other intake airways
Competence
Provision of oxygen self rescuers
System auditing
System auditingSystem designAdequate flow to effect dilution
System auditing
System auditingEffective temperature auditingHumidity T.L.V.'sProvision of adequate flow rates
Ventilation system designEffective temperature auditingProvision of adequate flow rates
Provision of air conditioningTemperature T.L.V.'sVentilation system design
Airflow In Coal Haulage Ways Picks Up And Distributes Coal Dust Through Workings
Use of homotropal ventilation for aulageways
Failure Event In Sealed Area Blows Out Seals And Stopppings Contaminating Inbye Intakes
Provision of adequate seals to resist failure
Provision of emergency fresh air supply bases
Provision of noxious gas detection and alarm systems
Failure To Generate Adequate Intake Flow
Provision of an intake and return air path to each location requiring ventilation
Internal Combustion Engine Exhausts In Intakes Cause Excessive Concentration Of Contaminants
Internal combustion engine design
Limitation on use of internal combustion engines
T.L.V.'s for internal combustion engine exhaust contaminants
Noxious Gases From Old And Waste Workings Or Goaves Contaminate Intake Air
Division of mine into ventilation splits
Effective sealing of old and waste workings and goaves as soon as possible after completion
Intake airflow to travel free of old and waste workings and goaves
Seals to be ventilated only be return air
Excessively Wet Intake Roadways In High Temperature Environment
Reduction of wetness of intake airways
High Ambiant Surface Air Conditions
Intake Air Contaminated By Excessive Heat Inflows From Equipment
Limitation of heat output by equipment to airstream
Provision of adequate flow rates
Provision of air conditioningSystem auditingTemperature T.L.V.'sVentilation system designProvision of adequate flow rates
Provision of air conditioningSystem auditingTemperature T.L.V.'sVentilation system design
Integrity of sealsMine layout design
Spontaneous combustion auditing
System auditingVentilation system design
Sealing of airway surfacesSpontaneous combustion auditing
System auditingVentilation system designMine design
Respirable dust auditingRespirable dust T.L.V.'s
Intake Air Contaminated By Excessive Heat Inflows From Equipment
Intake Air Contaminated By Excessive Heat Inflows From Strata
Excessive Pressure Differentials Imposed Across Goaves And Sealed Areas
Care with use of bleeder and back return ventilation systems
Pressure equalisation arrangements for goaf seals at risk of leakage
Reduction of overall pressure differentials by provision of adequate airways
Excessive Pressure Differentials Intakes To Returns Causing Air Leakage Through Strata And Coal
Adequate pillar dimensions to prevent pillar crush between intakes/returns
Adequate roof/rib support to prevent excessive bed separation and establish airflow paths
Close sealing of joints with coal surfaces at control structure sites
Provision of adequate airway cross sections to reduce pressure differentials
High Intake Air Velocities Cause Excessive Respirable Dust Pick-Up In Air Flow In Intake Airways
Provision of adequate intake airway cross sectional area to limit airflow velocities to less than excess pick-up velocity
Reduction/suppression of dust deposition in intake roadways
System auditing
Mine designSystem auditing
System auditing
System auditingSystem designLimitation of intake lengthMine layout design
Prescribed concentration T.L.V.'s
Provision of flanking returnsSystem auditing
System auditingSystem designCompetence
Single doors to be self closingSystem auditing
System auditingSystem design
High Intake Air Velocities Cause Excessive Respirable Dust Pick-Up In Air Flow In Intake Airways
Contamination By Gas From Nearby Wastes, Goaves, Old Workings
Face of sealed areas to be ventilated only by return air
Gas emitting old and waste workings to be effectively sealed as soon as practicable after completion
Intake airflow to travel free of old and waste workings and goaves
Failure Event In Sealed Area Blows Out Stopping And Seals Contaminating In Bye Intakes
Provision of adequate seals to resist failure
Provision of E.R.Z. change detection and isolation devices on face equipment and other equipment likely to be effected
Failure To Generate Adequate Intake Flow
Provision of an intake and return air path to each location requiring ventilation
Intake Flow Incapable Of Diluting Intake Strata Emissions
Pre-drainage of gas from coal seam/strata
Disruption To An Airway To One Face Results In Loss Of Flow To Entire System
Provision of separate sputs to each working district
Doors Left Open Allowing Short Circuiting To Returns Operating procedure for use of
doors
Excessive Flows At Some Locations Starve Other Locations
Provision of regulators to balance system flow regime
Excessive Leakage Through Stoppings Doors, And Overcasts
Doors to be used only where access between intakes and returns is required
Single doors to be self closing, otherwise a double door air lock must be used
System auditing
System auditingSystem design
System auditingSystem design
Regulators Wrongly Adjusted Competence
System auditingRoof/Rib Falls Choke Airways Adequate support of airways
System auditing
System auditingFume auditingFume T.L.V.'sGas auditing
Noxious gas T.L.V.'sProvision of adequate airflowDust suppression arrangementsEye protection equipmentLimitation of air velocitiesEffective temperature auditingEffective temperature T.L.V.'sIncrease airflowMinimum velocity requirementProvision of air conditioningSystem auditing
Excessive Leakage Through Stoppings Doors, And Overcasts
Structures to be soundly constructed and minimise leakage
Excessive Resistance Allows Flow Paths
Airways to be of adequate cross sectional area
Failure To Create Adequate Flow Path Controls
Provision of an intake and return air path to each location requiring ventilation
Pressure Pulse Destroys Controls And Allows Short Circuiting
Construction of stoppings, doors and overcasts to be sound enough to resist damage from pressure pulses from normal falls of ground
Only competent personnel to adjust regulators
Clean up of fallen material obstructing air flow
Periodic inspection of main airways to ensure clear
Short Circuiting Of Air From Intakes To Returns
Stoppings and/or doors or overcasts to be constructed in each passage connecting intakes and returns which would otherwise allow short circuiting
Airflow Insufficient To Adequately Dilute Noxious Fumes Or Gases Produced Or Emitted At Location
Maintenance of internal combustion engines in use at location or intakes to it
Airborne Dust Enters And Irritates Eyes Of Personnel
Excessive Effective Temperatures
Allowable respirable dust T.L.V.'s
Dust auditing
Increase airflowProtective equipmentControl of dust in intakesLimitation of intake velocities
Ventilation system designFlammable gas auditingFlammable gas T.L.V.'sOperating procedureProvision of adequate airflow
Flammable gas auditingOperating procedure
Incorrect Placement Of Fans
Incorrect Sizing Of Fans
System auditingSystem design
System auditingSystem designBearing design/selectionsFan designMotor designSystem auditingSystem maintenanceArea housekeepingElectrical designElectrical maintenanceElectrical protection
Airflow Insufficient To Control Dust Production At Place
Correct distribution of airflow at location
Dust suppression arrangements on equipment/activities
Intake To Location Contaminated By Dust
Provision of separate intake to place, not coursed from other dust producing locations
Airflow Insufficient To Adequate Dilute Flammable Gases Emitted At Location
Velocity Profile Fails To Prevent Layering Of Flammable Gas
Establish correct velocity profile by provision of ventilation control structures (eg. sails, flaps, etc.)
Proper distribution of airflow at location
All fans to exhaust to return airways unless special design (controlled recirculation principle)
Ventilation not to be series coursed unless special design
Main ventilation current to point of fans installation must always exceed the combined open circuit capacity of the fans
Incorrect Balancing Of Forcing And Exhausting Fan Capacities
Correct sizing of forcing and exhausting fan units
Bearing Failure In Motor Of Fan Results In Frictional Ignition
Electrical Arc Ignites Flammable Material In Area
Fan designFan performance auditingHousekeepingProvision of intake gridAuditing of ventilation systemAuxiliary fan auditing
Fan Outlet In Wrong Location
System auditingSystem design
Incorrect Sizing Of Fan
System auditingSystem designAuditing of coal dust in returnsCombustible dust T.L.V.'s
Installation designProvision of return trickle dusters
Retreatment of returnsAllowable exposuresFan designLimitation of exposureNoise auditingProtective equipmentSilencersFan operating procedureMining procedureProvision of gas sensor/cutoffs
Provision of gas sensor/cutoffDesign of electricsDesign of fanEarthing of fan and ducts
Intake dilution controlProcedure for starting fan
Provision of gas sensor/cutoffs
Flammable Material Is Sucked Into Fan And Becomes Entangled Leading To Frictional Ignition
Fan Continues To Operate After Main Ventilation Circuit Failure (Main Fan Failure Or Blockage Of Returns)
Interlocking of auxiliary fan to main ventilation circuit performance
Maintenance of main ventilation airways
Fan outlet always to be directed in same sense as main ventilation return air current
Open circuit flow of fan always to be less than flow of main ventilation current at installation point
Fan Exhaust Deposits Fine Coal Dust Capable Of Being Raised Into Explosive Cloud In Return Airway
Dust removal systems (such as scrubbers)
Noise Output Of Fan Exceeds Allowable Limits
Face Breaks Into Gas Accumulation Which Is Drawn Into Duct/Fan
Fall Of Goaf Flushes Gas Into Duct
Operating procedure for fan in extraction panel
Fan Restarted After Stoppage Draws An Explosive Plug Through And Causes Sparks
Inspection/monitoring for gas prior to starting
Procedure to disperse gas concentrations
Provision of gas sensor/cutoffFan operating procedureMining procedureProvision of gas sensor/cutoffDuct installation procedureDuct maintenanceSystem auditing
Fan Stoppage
Fan auditingFan operating procedurePerformance auditingSystem designDuct installation procedurePerformance auditing
Leaky Duct Work Duct installation procedureDuct maintenanceDuct selection and designSystem auditingLocation of fan
Fan Struck By Mobile Equipment Location of fan
Operator competenceDesign of systemProvision of protective equipment
Reversion of exhausting systemDesign of systemReversion to exhausting systemAutomatic fire protection devices
Equipment designFire proofing of installationHousekeepingMaintenanceAutomatic fire protection devices
Equipment designEquipment maintenanceFireproofing of installationHousekeepingAuxiliary equipment designFan designFan maintenanceFlammable gas limitsInterlocking of fan to gas monitors
Intake Of Duct Placed Too Close To Goaf Edge During Extraction, And Draws In Goaf Gas
Operating procedure for fan in extraction panel
Ducts Crushed And Closed By Impact Of Fallen Coal, Rock Or Machinery
Cessation of face operations when fan stops
Incorrect Sizing Of Fan For Imposed Duty
Intake To Duct Left Too Far Back From Face To Create Correct Velocity Profile At Face
Fan Struck By Falling Roof/Rib Material Provision of adequate roof/rib
support
Operating procedure for mobile equipment
Excessive Airborne Dust Levels Are Carried From Face Area To Other Places Where Persons Work
Fan Stoppage Reduces Imposed Pressure And Allows Increased Emission Rates And/Or Electrical Arc From Fan Equipment Ignites Nearby Flammable Material
Frictional Heat Build Up Leads To Ignition Of Flammable Material (From Bearings And Other Sources)
Continued Operation Of Fan In Excessive Gas Concentrations With Associated Sparking, Electrical Fault Or Frictional Heating
Ventilation auditingAuxiliary equipment designFan designFan maintenanceFlammable gas limits
Ventilation auditingCompetenceExposure limitsFan designLimitation of exposureNoise auditingProtective equipmentAdequate guardingCompetenceDesign of installation
Provision of intake gridsExcess Leakage Fan design
Fan performance auditingInstallation designIsolation door controlFan designFan performance auditingVentilation system design
Recirculation Through Fan Fan performance auditing
Ventilation system auditingVentilation system designInstallation design
Auto shut down arrangements
Installation design
Auto shut down arrangements
Continued Operation Of Fan In Excessive Gas Concentrations With Associated Sparking, Electrical Fault Or Frictional Heating
Interlocking of fan to main surface fans
Prohibition of operation unless surface fans are running
Starting Fan In Excessive Gas Concentration With Associated Sparking From Fan Or Electrical Fault
Interlocking of fan with gas monitors
Interlocking of fan with main surface fans
Prohibition of booster operation unless main fans are running
High Noise Levels In Vicinity Of Booster Fan
Personnel Come Into Contact With Rotating Parts
Loose Material Sucked Into Fan Resulting In Damage Or Destruction
General housekeeping to minimise loose material
Fan Fails To Perform To Design Output
Maintenance of ventilation controls in correct order
In The Event Of Fan Shutdown Entire Air Path Is Blocked By Closed Isolation Doors
Override for isolation doors to allow main circuit to function
System monitoring and alarm systems
One Or More Fans In The Group Fail And Allow Recirculation Back Through Them
Fan installation performance monitoring
Provision of isolation doors on individual fans
Recirculation As Outlined In First Mechanism Allows Progressive Build Up Of Flammable Gas Concentrations
Gas monitoring at fanInstallation design
System auditingSystem design
System auditingSystem designSystem auditingSystem designAdequate support structuresCompetenceErection procedureErection procedure
Operator competenceRepairs to damageSystem auditing
Excessive Leakage
CompetenceErection procedureRepair of damageSystem auditingCompetenceErection procedureSystem auditing
Combustible dust auditingCombustible dust T.L.V.'s
CompetenceErection procedureHandling procedureTransport procedure
Recirculation As Outlined In First Mechanism Allows Progressive Build Up Of Flammable Gas Concentrations
Fan installation performance monitoring
Interlocking of fans with gas monitors
Provision of isolation doors on individual fans
Because Of Stoppage Of Some Fans In System General Imbalance Causes Surging/Stall Failure In Remaining Fans
Anti-stall detections and shutdown devices
Interlocking of all fans in system through survellance units
Some Fans In System Fail/Stop Causing Flow Reversals/Recirculation With Heat And Gas Build Up
Interlocking of fans through system surveillance
Interlocking of fans to surface main fans
System Of Fans Fails To Perform To Expectation Resulting In Reduced Flow With Heat And Brattice Line Collapsed By Imposed Ventilation Pressure
Brattice Line Holed By Fallen Roof/Rib Material Or Torn By Mobile Equipment
Mobile equipment operating procedure
Avoidance of excessively long brattice runs
Insufficient Airway Cross-Section
Coal Dust From Brattice Paths Is Distributed And Deposited In Return Airways
Addition of inertant stone dust to return air at end of narrow side return or return junction
Periodic retreatment of return airways with stonedust
Handling Mishaps While Transporting And Erecting Brattice
Adequate support of ribAdequate support of roofCompetenceErection procedureCompetenceErection procedure
Inertization procedure
Monitoring of ventilation of siteSealing procedureMine design
Ventilation system designHeating control procedure
Competence
Limits for airborne dustLimits for flammable gasLimits for noxious gases
Limits for ventilation velocityLimits for flammable gas
Roof Or Rib Material Falls On Personnel During Brattice Installation
Structures On To Which Brattice Is To Be Fastened Dislodge And Strike PersonnelFlammable Brattice Material Once Ignited Burns Rapidly
Selection of flame resistant material for brattice sheet
Brattice In Use Develops Static Charge Sufficient To Cause Spark Discharge
Brattice to be antistatic or conductive
Alteration To Ventilation Of Site Of Heating Resulting In Worsening Of Problem
Spontaneous combustion control procedure
Failure To Correctly Control Ventilation Changes To Heating Site As Sealing Takes PlaceFailure To Detect Heating In Early Stages To Enable Effective Control
Spontaneous combustion auditing/monitoring
Premature Resort To Sealing When Direct Attack On Heating Was Possible
Difficulty In Obtaining Representative Results For Tube Or Portable Systems From Behind Seals
Height location of sampling points to limit layering effects
Location of sampling point intakes far enough inbye seals to avoid seal edge contamination
Location of sampling points on both intake and return side seals
Provision of adequate sampling points in selected seals at time of sealing
Failure To Establish Action And Alarm Levels Interpretation of monitoring
results to establish mine norms
Interpretation of results of monitoring indicator gases to define action and alarm levels above the norm values
Limits for temperature and humidity
Failure to recognise delay in monitor response times Location of monitor intakes on
machines
Alarm levels recognise monitoring response delays
Safety Bulletin 018
Competence
Recording of resultsCompetence
Competence
CompetenceInterpretation of results
Trend analysis of results
CompetenceDesign of monitorMaintenance of monitorProhibition of altering settings
Trip setting adjustmentsCalibration of instrumentsDesign of instrumentsFrequency of calibration
Operator competenceSelection of instrumentsTesting of instrumentsCalibration of monitorsDesign of monitors
Failure to recognise delay in monitor response times
Maintenance, care and operation of instruments
Failure To Establish Background Status Conditions For Mine Establishment of system of
monitoring
Interpretation of results to establish normal values
Failure To Establish Environmental Monitoring Establishment of a rigorous
system to regularly monitor at defined locations and times the mine atmospheric conditions in respect of: a.Flammable gases, b.Indicator gases, c.Noxious gases, d. temperature and humidity, e. Airborne dust, f.
Recording of results of measurements
Failure To Integrate Gas Readings With Ventilation Readings To Develop Absolute Emission
Integration of gas and ventilation results
Ventilation readings to be obtained at suitable locations to enable integration
Failure To Recognise Trends In Results
Recording of results to establish history of norms for mine
Machine Mounted Monitors Do Not Have Their Intakes Located Properly To Give Appropriate Response
Equipment classes to be fitted with monitors
Location of monitor intakes on machines
Machine Mounted Monitors Fail To Trip Machines
Prohibition of overriding monitor except in defined conditions
Malfunction And Drift In Hand Held Instruments Causes Erroneous Results
Maintenance, care and operation of instruments
Malfunction Or Drift In Machine Mounted Monitors Causes Erroneous Results Or Failure To Alarm And Trip
Frequency of calibrationLocation of monitorsMaintenance of monitorsSelection of monitorsTesting of monitorsCompetenceEstablishment of norms
Operator competenceSelection of instrumentsCompetence
Competence
Interpretation of resultsUse of alarm and action levelsCalibration of sensor headsCompetenceDesign of sensor headsFrequency of calibrationLocation of sensor headsMaintenance of sensor headsProper installationTesting of sensor headsCompetence
Proper installationTesting of linesCalibration with standard gasesCare and maintenanceCorrect installationDesign of equipmentFrequency of calibrationOperation of equipmentOperator competenceTestingCare in installation of tubesCompetence
Malfunction Or Drift In Machine Mounted Monitors Causes Erroneous Results Or Failure To Alarm And Trip
Misinterpretation Of Results Of Environmental Monitoring
Retention of records of results to facilitate analysis
Misreading Or Misuse Of Hand Held Instruments Causes Erroneous Results
Maintenance, care and operation of instruments
Readings Taken In Wrong Locations Causing Misleading Results
Establishment of locations at which readings are to be taken
Establishment of system of monitoring
Readings Taken Too Infrequently To Pick Up Changes Early Enough
Automation of system to become continuous
Establishment of frequency of tests and readings
Establishment of system of monitoring
Increase of frequency when abnormal results occur
Remote General Sensor Heads Drift, Poison Or Malfunction Giving Erroneous Results
Telemetry Lines From Remote Sensor Heads Are Damaged And Fail To Transfer Information
Location of telemetry lines to avoid damage
Tube Bundle Surface Analysers Or Chromatographs Drift And Give Erroneous Results
Tube Bundle Tubes Are Blocked, Kinked Or Damaged Giving No Or False Results
Location of tubes to avoid damage
Maintenance of tube systemsAdequate ventilation
Ventilation auditingControl of hot work
Operating procedure
Assembly procedureCrane operator competenceFan designSelection of tools and equipment
Slinging and lifting methodsWorkcrew competence
CompetenceOperating procedureAdequate ventilationAssembly procedureControl of hot workVentilation auditingAssembly procedureAuditing of ventilationControl of hot workProvision of temporary ventilation
Assembly procedureAuditing of ventilationControl of hot workProvision of temporary ventilation
Tube Bundle Tubes Are Blocked, Kinked Or Damaged Giving No Or False Results
Noxious Or Irrespirable Gases From Workings Overcome Construction Personnel At Fan Site
Provision of protective equipment if necessary
Hot Work Causes Fire Outbreak At Construction Site (Surface Or Underground)
Housekeeping to remove flammable materials
Provision of fire fighting equipment
Elements Of Fan Undergo Uncontrolled Movement During Assembly, Striking Or Jamming Personnel
Personnel Struck By Falling Highwall Material Where Fan Is Constructed Beneath Highwall
Proper highwall preparation prior to construction of fan
Provision of protective structures to shield personnel
Personnel Struck By Falling Rib Material While Erecting An Underground Booster Or Auxiliary Fan
Adequate rib control prior to and during construction
Inspection of state of ribs to establish safety before work begins
Adequate roof control prior to and during construction
Inspection of roof to establish safety before work begins
Personnel Contact Live Parts During Construction
See controls under "Electrical - Installation and Maintenenance" Activity
Personnel Electrocuted By Electric Welding Equipment
Hot Work Ignites Gas At Booster Or Auxiliary Fan Site
Sparks From Hot Work Fall Into Unventilated Shaft Gas Accumulation
Sparks From Hot Work Ignite Gas In Surface Fan Portal (Highwall Installation)
Assembly procedure
Use of harnessesAssembly procedureProvision of guardingProvision of steps and laddersProvision of walkwaysUse of harnessesAdequate ventilationOperating procedureProtective equipmentAdequate ventilationChemical registerOperating procedureProtective equipmentAllowable gas quality
CompetenceDrill operating procedureCompetenceRange installation procedureAnti-blowout protection devicesCompetenceDrill collar arrangementsDrill operating procedure
Operator competenceCompetence
Drill operating procedureExplosion protection of equipment
Gas monitoring in areaVentilation of drill siteAllowable gas quality
Design of pumpsFlame trapping of system
Personnel Fall Into Shaft About Which Fan Is Being Constructed Guarding of shaft entry points and
collar area
Personnel Fall Off Fan Structure Or Associated Structures
Personnel Breath Dust From Sandblast Operations
Fumes Or Contact With Chemicals Used For Cleaning Or Coating Fan Equipment During Construction
Post Drainage Of Goaf Removes Gas Faster Than It Is Emitted Allowing Air Ingress Through Seals
Monitoring of goaf gases near seals and in drainage ranges
Post drainage operating procedure
System shutdown linked to monitoring
Personnel Entangled In Drill Equipment
Personnel Struck By Falling Pipework During Or After Installation Of Drainage RangesPersonnel Struck By Material Ejected From Drill Hole By Gas Pressure
Personnel Struck Or Jammed By Drainage Equipment As It Is Transported Or Moved
Operating procedure for transport of equipment
Operating procedure for use of equipment
Gas Accumulates After Escaping From Drill Hole And Is Ignited Devices to collect gas at collar of
hole and conduct it away
Gas detection and shutdown on drilling equipment
Explosive Mixture Develops In Pumps Or Is Fed To Them And A Pump Fault Occurs
Automatic shutdown of pumps if oxygen contamination occurs outside limits
Gas quality monitoringMaintenance of pumpsEarthing of range systemFlametraps at outletsGas quality monitoring
Ranges Leak Gas monitoring in areaRange installation procedureRange maintenance
Ventilation of areaDesign of fittingsDesign of rangesGas monitoring in areaMaintenance of systemCollar shutoff valvesExplosion protection of equipment
Operator competenceAdequate rib supportAdequate roof supportCollar shutoff valvesDesign of fittingsDesign of rangesMaintenance of system
Vented Gas Is Ignited At Outlet
Ranges Leak Gas monitoring in areaRange installation procedureRange maintenance
Ventilation of area
Explosive Mixture Develops In Pumps Or Is Fed To Them And A Pump Fault Occurs
Explosive Mixture Is Allowed To Pass Through Ranges And Ignition Source Exists (Eg. Static Build Up, Naked Flame Or Lightning Strike At Outlet) Lightning protection at outlet to
surface
Shutdown and purge of system if oxygen contamination occurs
Ranges not to be installed in to working location intakes
Ranges Or Fittings Fail Due To High Gas Pressures
Ranges Or Fittings Damaged By Impact Of Mobile Equipment
Gas sensing and shutdown devices on equipment
Operating procedure for mobile equipment in region of gas ran7ges
Ranges Or Fittings Damaged By Roof Or Rib Falls
Post Drainage Of Goaf Removes Gas Faster Than It Is Emitted Allowing Air Ingress Through Seals
Drainage system shutdown linked to monitoring
Monitoring of goaf gases near seals and in drainage ranges
Post drainage operating procedure
Heat detection activation of inertant purge to outlet
Heat detection activation of shutdown valves
Provision of accessible shutdown valves
Ranges not to be installed in to working location intakes
Design of fittingsDesign of rangesGas monitoring in areaMaintenance of systemCollar shutoff valvesExplosion protection of equipment
Operator competenceAdequate rib supportAdequate roof supportCollar shutoff valvesDesign of fittingsDesign of rangesMaintenance of system
Reversal operating procedureEvacuation of personnelFan auditing and alarms
Operating procedure
Provision of oxygen self rescuers
Remote operation of equipment
Operating procedure
Ranges Or Fittings Fail Due To High Gas Pressures
Ranges Or Fittings Damaged By Impact Of Mobile Equipment
Gas sensing and shutdown devices on equipment
Operating procedure for mobile equipment in region of gas ranges
Ranges Or Fittings Damaged By Roof Or Rib Falls
Gas From Goaves And Former Returns May Be Swept Into Former Intakes, Completely Changing Zones Of Explosion Risk
Complete knowledge of mine ventilation design and consequences of reversal
Monitoring of underground atmosphere
Fan Stoppage Or Failure Causes Reduction In Imposed Ventilation Pressure Allowing Gas To Gas To Expand In Blind Goaves And/Or Emit More Freely From
Fan maintenance to reduce risk of stoppage/failure
Irrespirable Gas Outbursting From Face Overcomes Personnel
Excess ventilation capacity to rapidly control gas
Outburst detection and alarm devices
Provision of emergency fresh air supply bases
Force Of Outburst Destroys Ventilation Controls
Ventilation structures and controls to be designed to withstand expected outburst pulse
Flammable Gas Outbursting From Face Is Ignited
ERZ change detection devices to shut down all equipment
Excess ventilation capacity in place to rapidly control gas
Outburst detection and alarm devices
Remote, inerted operation of equipment
CompetenceErection procedureStructure designCompetenceErection procedure
Structure designAdequate rib supportAdequate roof supportCompetenceExcavation procedure
CompetenceGas auditingDesign of overcastErection procedureAdequate sealing of joints
CompetenceDesign of overcastErection procedureCompetenceErection procedureOvercast structure design
Overcast designSelection of fire resistant material
Fan design and selectionFan performance auditing
Mine ventilation designFan design
Fan design and selectionFan performance auditingFan pitch and speed settingsFan designFan performance monitoring
Overcast Structure Collapses On Personnel During Construction Or After Completion
Personnel Fall From Structure While Assembling It
Provision of harnesses and guarding if necessary
Personnel Struck By Falls Of Ground During Overcast Excavation
Inadequate Ventilation Of Cavity Excavated For Overcast Allows Gas To Accumulate And/Or Layer
Adequate ventilation of cavity excavated
Limited Airway Cross Section Chokes Air Flow
Overcast Allows Excessive Leakage And Short Circuiting Of Air Flow
Adequate sealing of roof, floor and rib junctions
Overcast Fails Due To Pressure Pulse From Roof Falls
Recognition of wind blast potential and effects
Overcast Is Comprised Of Highly Flammable Material If Heated
Flow Surges Due To Incorrect Matching Of Fan Characteristics
Fan pitch and speed settings and control
Loss Of Natural Ventilation Flow When Both Fans And Associated Isolation Doors Shut Down
Manual override to re-open isolation doors
Ventilation circuit monitoring and alarms
One Fan Pulls Air Flow Back Through The Other While Both Are In Operation
One Fan Short Circuits Air Directly Through The Second Fan When The Second Fan Stops Provision of automatic or manual
isolation doors for each fan
With Fans In Operation Required Air Flow And Pressure Not Achieved
Detection of change in mine characteristic
Fan design and selectionFan performance auditing
Fan pitch and speed settingsFan selection and design
Fan pitch and speed settingsFan selection and design
Ventilation system designFan designMonitoring of fan system
Fan design and selectionFan performance auditing
Allowable noise levels and doses
Limitation of exposureProtective equipmentScrubber/extractor design
Gas auditing
Scrubber/extractor designDesign of seals
Seals ventilated by return airIntegrity of sealsPost drainage of gas from goafPressure relief arrangementsSeals ventilated by return airDesign of sealsIntegrity of seals
With Fans In Operation Required Air Flow And Pressure Not Achieved
Matching of installation to mine characteristic
Flow Surges Due To Resonance In System
Correct matching to mine characteristic
Ventilation system and fan auditing
Incorrect Flow Distribution Of Air Underground
Correct matching to mine characteristic
Ventilation system and fan auditing
When One Fan Shuts Down Air Flows Are Deranged And Reserved Due To Air Intake Through It
Provision of automatic isolation doors
With Fans In Operation Required Air Flow And Pressure Are Not Achieved
Detection of change in the mine characteristic
Matching of installation to mine characteristic
Noise From Scrubber Or Extractor Exceeds Threshold Limits
Machine Extractor/ Scrubber Sets Up Recirculation In Face Area
Airflow to machine always to exceed scrubber/extractor capacity
Machine shutdown linked to gas monitor results
Goaf Seals Blown Out By Fall With A Flush Of Gas Into Adjacent Workings Which Is Ignited
Gas detection and shutdown provisions on equipment affected
Integrity of seals to withstand wind blast
High Pressure Gas Builds Up Behind Seals And Leaks Out Contaminating Nearby Atmosphere
Seals On Goaf Area Blown Out By Fall In Goaf During Or After Seal Erection, With Material From Seals Striking Personnel
Knowledge of goaf condition
Sealing procedure
Gas monitoringInertization of goaf
Sealing procedureGoaf inertization during sealingProvision of preparatory seals
Seal designSealing procedureCompetence
Pressure equalisation on sealsSeal designSealing procedureVentilation system designCompetenceErection procedureSite preparationStopping designAdequate rib supportAdequate roof supportCompetenceErection procedureCompetenceErection procedureMaterials handling procedureSelection of fire resistant material
Stopping designSelection of fire resistant material
Stopping designAdequate sealing of joints
CompetenceErection procedureSelection of materialsStopping designCompetence
Seals On Goaf Area Blown Out By Fall In Goaf During Or After Seal Erection, With Material From Seals Striking Personnel
Risk assessment on likelihood of occurrence
Seals To Control Heating Are Completed But Conditions Of Explodibility Behind Them Is Not Known And Major Explosion Results
Evacuation of personnel until stable conditions exist behind seals
Provision of sampling arrangements for sealed area
Seals To Control Heating Are Erected Too Slowly, Allowing Fire Outbreak And Ignition Of Gas In Goaf
Provision of stockpiles of sealing material
Seals To Control Heating Leak Sufficiently To Enable Heating To Continue With Risk Of Delayed Explosion
Monitoring of conditions behind seals
Brick Stopping Collapses On Personnel While Being Constructed Or On Completion
Falls Of Roof Or Rib Material Strike Personnel During Construction
Handling Mishaps While Erecting Stoppings Or Regulators
Material Used For Stopping Self Heats
Selection of non self heating material
Stopping Is Comprised Of Highly Flammable Material If Heated
Stopping Allows Excessive Leakage Adequate sealing of roof, floor
and rib junctions
Stopping Collapses Under Imposed Pressure Differential
Erection procedureStopping designCompetenceErection procedure
Stopping designAllowable noise levels and doses
Fan designFan silencersLimitation of exposureNoise auditingProtective equipmentAlternative back up power supply
Monitoring/alarm systemFan designFan performance auditing
Shutdown monitoring/protection
Fan Drive Motor Fails Drive and motor auditingDrive and motor designDrive and motor maintenance
Provision of sparesFan Impellor Bearings Seize Bearing monitors
Fan designFan maintenanceFan performance auditing
Alternative back up power supply
Fire protection of power linesFan designFan inspectionFan maintenanceFan performance auditing
Fan Blade Pitch Wrongly Set Fan designFan performance auditingFan designFan performance auditingMine designVentilation circuit design
Fan Operates In Stall Region Fan designFan performance auditingVentilation circuit designFan inspection
Stopping Collapses Under Imposed Pressure Differential
Stoppings Blow Down Due To Pressure Pulse From Roof Falls
Recognition of wind blast potential and effects
Noise Output From Fan Exceeds Allowable Limits
Failure Of Power Supply Lines For Any Reason Eg. Lighting Strike
Fan De-Blades Due To Continuous Operation In Stall Mode Provision of emergency back-up
fan
Provision of emergency back-up fan
Provision of emergency back-up fan
Surface Fire Destroys Supply Power Lines
Excessive Short Circuit Leakage Through Fan Structure And Connections (Gaps And Corrosion)
Fan Characteristic Not Matched To Duty Requirement
Fan Performance Changes Due To Dust Build Up On Blades And In Housing
Fan maintenanceFan performance auditingFan inspectionFan maintenanceFan performance auditingWater control in upcast shaftFan designFan performance auditingLimitation of shaft air velocityShaft designWater control in shaftFan performance auditing
Repair of return airways
Fan performance auditing
Wrong Fan Speed Fan designFan performance auditingDesign of fan
Gas monitoring and alarmsMaintenance of fanMetals used in fan
Gas monitoring and alarms
Mine ventilation designMinimisation of fan static pressure
CompetenceConnection procedureErection procedureHandling procedureTransport procedureAdequate support of ribAdequate support of roofCompetenceErection procedure
Fan Performance Changes Due To Dust Build Up On Blades And In Housing
Fan Performance Progressively Fails Due To Blade Erosion
Fan Surges Due To Water Droplet Cloud In Upcast Shaft
Mine Characteristic Changes Due To Blockage Through Falls In Return Airway To Fan
Periodic inspection of return airways
Mine Characteristic Changes Due To Failure Of Underground Controls, Eg. Failed Stoppings, Open Doors, Etc.
Design of underground control structures
Operating procedure for using doors
Fan Impellor Causes Sparking While High Gas Concentrations Pass Through It
Evacuation of underground personnel
Operating procedure to deal with gas plugs
Sources Of Ignition Exist External To Fan While High Gas Concentrations Pass Through It Eg. Lighting, Bush Fire
Evacuation of underground personnel
Operating procedure to deal with gas plugs
Air Leakage Through Coal To Fan Due To Imposed Fan Pressure Gradient
Monitoring of return atmosphere at fan for spontaneous combustion
Portal and inset design and sealing
Handling Mishaps While Erecting And Connecting Ductwork
Roof Or Rib Material Falls On Personnel During Duct Installation
Care in use of mobile equipment
Operator competenceSuspension procedureSystem auditingSystem designConnection procedureMaintenance of ductsSystem auditingEarthing arrangements
Suspended Ducting Falls And Strikes Personnel
Duct Incorrectly Matched To Fan Characteristic
Ductwork Leakage Causes Short Circuiting Of Air
Ducting In Use Develops Static Electrical Charge Sufficient To Cause Spark Discharge
Selection of anti-static or conductive material for duct construction
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