/RISK ASSESSMENT WORKSHEETClient : K.O.C / AMECRA ID : GS E&C / RA / LBWork : Agitator InstallationProject Name : SOIL REMEDIATION OF CONTAMINATED FEATURES IN SEK FIELDS (LOT B)Installation of Agitator AccessoriesNO.Activity / DescriptionHazardHazard EffectRisk Value S x L=RStandard Control MeasuresResidual Risk LevelS x L=RGoverning Applicable Procedures ( All personnel involved with be briefed and familiar with the contents)SLRSLR1Agitator Installation / Installation of shaftMisuse of tools and materials / Falling objects or hand tools during lifting operation. Oxygen deficiency / extreme heat and humidity. Darkness /Personal Injury / Damage of property due to fall of materials3412WSS shall: Conduct Toolbox talks; WSS shall plan for the installation work. Ensure work force are not getting over exerted / overstretched; HSE officer shall check for the presence of toxic gas and keep record on gas log. Ensure safe working areas before the start of the activity. Assign competent person toe record entry and exit log. The area shall be properly barricaded and warning sign boards to be in place. Mechanical ventilation to be in place before the start of the activity. Adequate lighting (24 bolts) to be provided and in good condition. KOC Confine space work procedures shall be strictly followed. Lifeline with pulley to be provided in case of emergency.326KOC.SA.001.Control and use of Ladders and Stepladders. KOC.HSE 003- Gas Testing and Gas Test Standards.HSEMS Procedure Doc. No. SA.KOC.007 Entry into Confined SpaceInstallation of gearboxUnstable Structure / Slippery / pinch point / Generated noise.Personal Injury248Supervisor shall ensure that proper PPE and handling of proper tools has to be carried out all the time and precautionary measures shall be applied during the activity. Supervisor ensure proper communication between the work team. Ear protection PPE to be provided.224Installation of Agitator motors / Elements of shaft and agitators blades fixing.Slipping of tools or materials / pinch point / falling objects & person. Ergonomics / body posture / Access entry or exit.Personal Injury / Damage of property due to fall of materials4312Supervisor shall ensures certified and competent personnel who shall carry out the job, ensure wet workplace shall be cleaned at all time. All falling objects shall be secured, full body harness to be worn and ensure ladders are secured. proper material handling and good body posture. Supervisor shall ensure clear access entry / exit from materials / tools.428Electrical hazard / Fall of personnel whiletighteningor fixing accessories.Personal Injury including major life threatening4312Ensure that electrical cable and power connections and tools will be isolated. Ensure proper full body harness will be worn during working at height. Proper PPE shall ensure to everyone's safety.4282Pre Start liftingLack of information.

Personnel injury/Property damage339WSS ensures appropriate PTW system is adhered and JSA supported by Rigging andLifting Plan that has been performed prior to lifting- shifting and materials handling activities Toolbox talk to be conducted by WSS. To explain the lifting procedure and roles of each and everyone involved for executing the job. WSS stopped any other activity if there is interference.313Use of defective tools and mechanical parts (Hooks,steel cable, rope clips)Personnel injury / Property damage339WSS ensures that tools have been inspected, examined, tested and certified as per KOCprocedures. WSS ensures that all defective tools will be removed from site and replacedPPE to be provided and supplied to the personnel.3133Lifting Operation Using CraneUse of equipmentPersonnel injury/Property damage due to failure of equipment339WSS to ensure the following:Follow and guide the activities of the lifting team. Valid third party certificate for crane and lifting tools available. Daily crane inspection check list has been validated. Ensure that the approved inspection & color code lifting tools are used Load test. Non destructive test performed by the application of prescribed load.Ensure that a system for reporting defects and incidents and implementing corrective action are in place and followed326KOC_SA.029- Safety requirement for Lifting / Shifting and Material Handling. KOC_SA_013-Temporary Mobile equipment . KOC-SA-029 Safety requirement for lifting shifting and material handling.JSA KOC-019 Heavy lifting in hazardous area. KOC-SA-004Permit to Work ProcedureIncorrect positioning of CranePersonal injury / Property damage4312WSS ensure : Lifting operation is conducted as per the approved Lifting Plan. The Crane outriggers shall be positioned minimum 3 meters away from the edge of excavation with outriggers fully extended (using the correct size of PADS). WSS, Crane Operator and Rigger ensure: The centre of gravity is identified and marked during lifting. The working area is barricaded and identified with sign boards.Ground conditions to be checked before lifting.428Lifting OperationsPersonal Injury / property damage due to lifted material drop out, crane telescope break3412WSS, Crane operator and Rigger ensureThat the center of gravity is identified during the liftThe working area is barricaded with sign boards.One Signal man and one Crane operator policy to be operated. The work team is competent and trained.No unauthorized person to be allowed in the working area. Guide ropes are tied to load to guide the movement.WSS ensure the following:Rigger and Banks man to guide the lifted equipment.All slings and shackles to be visually inspected for defect and damages.The Cargo has been properly secured as per the design and mounting points are adequate for purpose and also for weight.Weather conditions also need to be considered for Lifting operation3265Wind up & House keepingScattered MaterialsSlipping, Tripping or Falling could lead to personal injury339Work Site Supervisor ensures housekeeping is done and all machinery, tools andmaterials are removed from the work site.326RA Team MembersRA Team Leader ( GS Engineering and Construction )HSE Engineer GS Engineering and ConstructionMembers :Name :Aneesh PavithranName :Aneesh PavithranDate:Date:Signature:Signature:Legend :Risk Value S :Severity ( 0:Low ~ 5:High )Risk Value L :Likelihood ( 0:Low ~ 5: High )Risk Value R :Risk( S X L)

GENERAL LIFTINGNO.Activity / DescriptionHazardHazard EffectRisk Value S x L=RStandard Control MeasuresResidual Risk LevelS x L=RGoverning Applicable Procedures ( All personnel involved with be briefed and familiar with the contents)SLRSLR3Lifting Operation Using CraneUse of equipmentPersonnel injury/Property damage due to failure of equipment5CC4WSS to ensure the following:Follw and direct the activties of the lifting team. Valid third party certificate for crane and lifting tools available. Daily crane inspection check list has been validated. Ensure that the approved inspection & color code lifting tools are used Load test. Non destructive test performed by the application of prescribed load.Ensure that a system for reporting defects and incidents and implementing corrective action are in place and followed2BB2KOC_SA.029- Safety requirment for Lifitng-Shifting and Material Handling. KOC_SA_013-Temporary Mobile equipment . KOC-SA-029 Safety requirment for lifting shifting and material handling.JSA KOC-019 Heavy lifting in hazardousarea. KOC-SA-004Permit to Work Procedure-------Incorrect positioning of CranePersonal injury / Property damage5CC3WSS ensure : Lifting operation is conducted as per the approved Lifting Plan. The Cranewill be parked 3 meters away from the excavation with outriggers fully extended (using the correct size of PADS). WSS, Crane Operator and Rigger ensure: The centre of gravity is identified and marked during lifting. The working area is barricaded and identified with sign boards.2AA2-------Lifting OperationsPersonal Injury / property damage due to lifted material drop out, crane telescope break5DD4WSS, Crane operator and Rigger ensureThat the centre of gravity is identified during the liftThe working area is barricaded with sign boards.One Signal man and one Crane operator policy to be operated. The work team is competent and trained.No unauthorised person to be allowed in the working area. Guide ropes are tied to load to guide the movement.WSS ensure the following:Rigger and Banks man to guide the lifted equipment.All slings and shackles to be visually inspected for defect and damages.The Cargo has been properly secured as per the design and mounting points are adequate for purpose and also for weight2BB2-------Existing Asset around Crane operationPersonal injury and Property damage4DD4WSS in first time must be check and assess with lifting team and safety supervisor ifexiting asset around the crane has necessory of appropriate protection and eventually covered with scaffolding sachet or other eventual solution is a standby man2BB2-------Presence of live wires and equipmentPersonal injury / Property damage3CC3WSS ensure that in case of the routing of signal cable at and around the positioning ofthe crane or other lifting machines, pads will be used to protect the cable. Any other hazardous situation will be discussed before starting the job/s and approved and documented in a Lifting Plan to be provided to the contractor and the company.2BB2-------Access waysPersonal injury / Property damage4DD4WSS ensure that one standby man constantly controls the passage; consulting him brieflyfor any suspension of the work; and to facilitate safe transport. Before the start of lifting it will be necessary to check and adjust any signal,and to inform and ensure access to all personnel involved.2AA2-------Wind actionPersonal injury / Property damage4DD4Incase of high winds more than 30Kmph, lifting shall be suspended2BB24Transporting of materialsFall of Materials and PersonnelPersonnel injury / property damage due to transportation3CC3WSS and Riggers ensure: The materials are properly loaded and stacked properly; Thematerials are properly strapped with sufficient quantity and quality of belts as necessary; Guard bars will be provided and installed before loading; Guard bars and ropes will be inplace to prevent personnel falling from the trailer.2BB2

GENERAL LIFTINGNO.Activity / DescriptionHazardHazard EffectRisk Value S x L=RStandard Control MeasuresResidual Risk LevelS x L=RGoverning Applicable Procedures ( All personnel involved with be briefed and familiar with the contents)SLRSLR5Wind up & House keepingScattered MaterialsSlipping, Tripping or Falling could lead to personal injury3CC3Work Site Supervisor ensures housekeeping is done and all machinery, tools andmaterials are removed from the worksite.2BB2RA Team MembersRA Team Leader ( GS Engineering and Construction )Safety Manager GS Engineering and ConstructionMembers :Name :Name :Shajan / Chung / Im / Kang / ArielDate:Date:Signature:Signature: