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Transcript of 5638-E1-1500-CA-MS-814-Rev. A
EPC WORKS FOR CONSTRUCTION OF OIL TERMINAL AT HFZ
AGREEMENT NO. 10-5638-E-1
Sinopec International Petroleum Service Corporation – 8 Beichen West Road, Chaoyang District, Beijing China
ABU DHABI OIL REFINING COMPANY METHOD STATEMENT
METHOD STATEMENT FOR TANK INTERNAL SCAFFOLDING
ON FLOATING ROOF DOC. NO.: 5638-E1-1500-CA-MS-814
METHOD STATEMENT FOR
TANK INTERNAL SCAFFOLDING ON FLOATING ROOF (BY VENDOR)
TANK SHELL
DENOTES
BRACING
DENOTES
BRACING
DENOTES KNEE BRACE
CONNECTED TO LEDGER
@ MID - SPAN
DENOTES KNEE BRACE
CONNECTED TO LEDGER
@ MID - SPAN
DENOTES
SCAFFOLD
BOARDS
DENOTES TRANSOMS
@ MAX 0.83mm C/C
BRACING
R
2
0
0
0
0
2500 2500 2500 2500 2500 2500 2500 1600 2500 2500 2500 2500 2500 2500 2500
2500
2500
2500
2500
2500
2500
2500
1600
2500
2500
2500
2500
2500
2500
2500
1200
1300
1200
1300
1300
1200
1300
1200
1300
1200
1300
1200
1200
1300
1200
1300
1300 1200 1300
1300 1200 1300
1300 1200
1300
1200 1300
1300
1300 1200 1300
1300
1300 1200 1300
1300
1300 1200
1300 1200
13001200
1200 1300
Maximum Number of
Working Levels
Max. Total Number of
Planked/ Platformed Levels
Total Scaffold
Height
Working Platform
Load rating
1 1
1.50kN/m
2
BIRDCAGE SCAFFOLD - 1st PHASE 4.8m
A part of Harsco Infrastructure
Drawing-No.:CAD-File:
Project:
Drawn:
Scale: Client:
Name
Leatherhead, Surrey KT22 7SG
Tel: +44 (0) 844 3358860
Fax: +44 (0) 1372 381399
Date
Abu Dhabi Design Office
Tel: +971 (0) 2 5824835
Fax: +971 (0) 2 5827974
Checked:
Name
Leatherhead, Surrey KT22 7SG
Tel: +44 (0) 844 3358860
E-Mail: [email protected]
www.harsco-i.com
P.O. Box 7574
Abu Dhabi, United Arab Emirates
Remark:
Fax: +44 (0) 1372 381399
Harsco House, Regent ParkHarsco House, Regent Park
Quebeisi SGB LLC
SINOPEC
Birdcage Scaffold Jet A-1 Tank - 1st Phase
PLAN LAYOUT at Oil Terminal at Hamriyah
Cuplok and Tube & fittings
A-UAE-6060-24A
As shown
09/11/2014EMK
09/11/2014 MWR
6060-24&25
FOR DISCUSSION AND PRICING PURPOSES ONLY - SUBJECT TO CUSTOMERS APPROVAL
Prelim
inary
Dra
win
g
Approva
l Require
d
DRAWING STATUS
Construction Status fully valid when checked and dated !
RESIDUAL RISK ASSESSMENT
Wherever possible, risk is designed-out of this proposal during the design process. Where this is not
possible, the risk will be minimised and any residual risk will be noted and indicated by the symbol.
DRAWING STATUS
Preliminary drawing
Drawing Notes
1. Harsco Infrastructure Copyright
This drawing is the copyright of Harsco Infrastructure. No unauthorised use, copy or disclosure is to be made
and it is to be returned upon request.The drawing is supplied subject to the company's standard conditions as
applicable. Harsco Infrastructure reserves the right to amend drawing details and material components subject
to stock availability.
2. Basis of Design
This drawing has been prepared from information supplied to us by, or on behalf of the Customer, who should
check that we have correctly interpreted his requirements and that all loadings, dimensions, details, erection,
pouring and striking sequences etc. are as required and practicable.
The following documents have been used to prepare this scheme:-
Customer Drawings: ....................................................................................
Customer Drawings: ....................................................................................
Design Brief: ....................................................................................
Customer Method Statement: ....................................................................................
Other Information: ....................................................................................
This drawing has been prepared in accordance with Harsco Infrastructure Equipment Datasheets, Formwork,
A Guide to Good Practice (Concrete Society) 2nd Edition, CIRIA Report 108 Concrete Pressure on
Formwork, as well as the relevant statutory provisions and Codes of Practice.
To enable us to complete this drawing, we have allowed for the following:-
.......................................................................................................................................
.......................................................................................................................................
.......................................................................................................................................
.......................................................................................................................................
The Customer is to check and confirm that we have correctly interpreted his requirements.
The Customer is directed to the Members Area of our website where all the latest Product Datasheets, CAD
blocks, Animations, and other useful technical information is available to download. Please visit
www.harsco-i.com and follow the links for details.
3. Applied Loads
Applied loads (unless otherwise indicated) where applicable:-
Falsework Self Weight of Concrete 24.5 kN/m³
Self Weight of Formwork 0.50 kN/m²
Live Load varies 1.50kN/m² to 2.50kN/m² as per BS 5975:2008.
Formwork Maximum Concrete Pressure allowed ...............kN/m²
Concrete Type (CIRIA 108) ...............
Concrete Temperature ...............°C
Rate of Rise ...............m/hr
Access Working Lifts ...............No. @...............kN/m²
Additional Lifts ...............No. @...............kN/m²
Hop-Up Brackets ...............No. @...............kN/m²
Wind Wind loads where applicable, have been calculated in accordance with BS 6399. Max. Design
Wind Force...............kN/m²
4. Timber
No timber is supplied by Harsco Infrastructure unless specifically stated. Where Harsco Infrastructure does not
supply, the design & supply of timber is the responsibility of the Customer. To enable us to complete this
drawing the following properties (based on Formwork, A Guide to Good Practice), have been allowed for as
the Customers
Timber(s):
Main bearers ...................................... Secondary bearers ......................................
Walings ...................................... Other(s) ......................................
Timber Grade allowed ......................................
Plywood ......................................with face grain orientated parallel to span.
5. Formwork
THE CUSTOMER IS RESPONSIBLE FOR ENSURING THAT ALL HARSCO INFRASTRUCTURE
COMPONENTS THAT COME INTO CONTACT WITH CONCRETE ARE TREATED WITH CHEMICAL
RELEASE AGENT PRIOR TO EACH USE.
6. Foundations/Support
Unless otherwise noted, no soleplates or other means of spreading the imposed loads are supplied by Harsco
Infrastructure. Where Harsco Infrastructure equipment is supported, suspended, anchored or tied to an
existing structure or the ground, the Customer must ensure that the structure or ground is adequate to safely
support the additional imposed loads.
7. Modification
This drawing has been prepared using the Safe Working Loads of the Harsco Infrastructure components
specified. No alteration to components, assembly, loading or any other aspect must be made without the
expressed written authority from Harsco Infrastructure.
8. Tying & Bracing
The Customer is responsible for ensuring all structures remain adequately tied and/or braced to carry the load
and ensure stability. No ties or braces are to be removed or altered in any way without the expressed written
authority from Harsco Infrastructure. Where Harsco Infrastructure is supplying equipment only, the supply &
fixing of all necessary ties is the responsibility of the Customer.
9. Temporary Working Platforms
Unless specifically stated it is considered that any other working platforms (for erection or dismantling
purposes), will be designed, supplied and fitted by the Customer.
10. Design Output
This drawing should be read in conjunction with :-
................................................................................................................................................................................
................................................................................................................................................................................
Unless indicated otherwise, all loads shown are not factored.
Maximum calculated Leg Load =...............kN
Lift positions and bracing frequency to be as shown.
Maximum calculated Tie Load =...............kN
Tie Type :-................................
Tie spacing to be as shown on drawing.
Note, method of assessment of loads in tie rods allows for elongation of ties and not continuity. Ref. Formwork,
A Guide to Good Practice 2nd Edition 3.8.2.
Unless a specification for tolerance has been provided, deflection has been limited to 1/270th of the maximum
span of each member.
Maximum weight of formwork unit = ................kg
Maximum weight of table unit = ................kg
12. Eccentricity
All legs are to be erected plumb and loaded concentrically to the general tolerances given in BS5975:2008
section 20 "Work on Site" (unless noted otherwise).
13. Obligation, Responsibilities & CDM
This drawing constitutes Harsco Infrastructures Risk Assessment in accordance with Regulation 11 of the
current CDM Regulations 2007. The elimination of general risk in the use of temporary works is by use of good
practice. Guidance can be found within relevant Codes, HSE publications and Guides. Wherever possible, risk
is designed out of this proposal during the design process.
************DO NOT TAKE RISK ! - IF IN DOUBT, ASK************
5638-E1-1500-MEQ-DWG-501Rev 0
.
.
.
.
.Information as per Action request sheet
No Sheeting
.
.
.
.
.
.
1 1.5
.
. .
.
.
.
.
.
.
.
.
.
13.5
.
.
.
.
This drawing is for
discussion, pricing, and
approval by the customer.
It forms no part of any
agreement until issued
and signed in its
construction status.
By :
Date :
This design has been
checked for loadings, local
and overall stability in
accordance with our
interpretation of the
customers requirements.
By :
Date : 09/11/2014
BIRDCAGE PLAN LAYOUT - Jet A-1 Tank
SCALE 1:75
Index
Revision Date
Index
A
Drawn: Checked:
Revised as per clients comments - For Approval12/11/2014
EMK MWR
Maximum Number of
Working Levels
Max. Total Number of
Planked/ Platformed Levels
Total Scaffold
Height
Working Platform
Load rating
1 1
1.50kN/m
2
BIRDCAGE SCAFFOLD - 1st PHASE 4.8m
2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500
20400
40000
DENOTES FLOATING
ROOF @ LEVEL +21.400
5321
12.6kN10.9kN12.8kN12.6kN12.5kN12.4kN 12.5kN 12.4kN12.2kN 12.2kN6.1kN 6.1kN
CLIENT TO ENSURE FLOATING ROOF (ON WHICH THE SCAFFOLD IS FOUNDED)
IS ABLE TO WITHSTAND THE ABOVE EXTRA IMPOSED LOADS
DENOTES LEG LOAD ON FLOATING ROOF
1600
22000
1600
10.9kN
SC
AF
FO
LD
H
EIG
HT
=
4.8m
1700 1700
600
600
12.8kN 12.8kN 12.8kN
4182
LED LOAD = 12.8kN
LED LOAD = 12.6kN
LED LOAD = 12.5kN
LED LOAD = 12.4kN
LED LOAD = 12.2kN
LED LOAD = 6.1kN
** NOTE :-
All Scaffold Couplers must be tightened up to a
torque of 7 kg.m (50ft.lbs)
Cuplok
Ledger
Base & Head Plate
with Jack
Cuplok Node Point
Ledger Connection
Cuplok Std.
Cuplok
Ledger
Cuplok Std.
10001300 120018002500 1600
2500
2000
2000
2500
3000
3000
2500
2500 2000
2000
3500
3500
2500 2500
30003000
2000
15002000
2000
20002500
2500 2500
TABLE SHOWING LENGTH OF BRACING TUBES (mm)
Bay Length (mm)
900
1500
1500
2000
2500
Lift Height
Jack Bracing
Lacing to Internal Beam Brackets
(Full extension)
1000
1500
2000
1500 15001500
Bay Length
Can only be used to Connect
Perpendicular Tubes
Tube Fittings
Double Coupler
Tube Fittings
Swivel Coupler
Used to Connect
Angular Tubes
A part of Harsco Infrastructure
Drawing-No.:CAD-File:
Project:
Drawn:
Scale: Client:
Name
Leatherhead, Surrey KT22 7SG
Tel: +44 (0) 844 3358860
Fax: +44 (0) 1372 381399
Date
Abu Dhabi Design Office
Tel: +971 (0) 2 5824835
Fax: +971 (0) 2 5827974
Checked:
Name
Leatherhead, Surrey KT22 7SG
Tel: +44 (0) 844 3358860
E-Mail: [email protected]
www.harsco-i.com
P.O. Box 7574
Abu Dhabi, United Arab Emirates
Remark:
Fax: +44 (0) 1372 381399
Harsco House, Regent ParkHarsco House, Regent Park
Quebeisi SGB LLC
SINOPEC
Birdcage Scaffold Jet A-1 Tank - 1st Phase
PLAN LAYOUT at Oil Terminal at Hamriyah
Cuplok and Tube & fittings
A-UAE-6060-25
As shown
09/11/2014EMK
09/11/2014MWR
6060-24&25
FOR DISCUSSION AND PRICING PURPOSES ONLY - SUBJECT TO CUSTOMERS APPROVAL
Prelim
inary
Dra
win
g
Approva
l Require
d
DRAWING STATUS
Construction Status fully valid when checked and dated !
RESIDUAL RISK ASSESSMENT
Wherever possible, risk is designed-out of this proposal during the design process. Where this is not
possible, the risk will be minimised and any residual risk will be noted and indicated by the symbol.
DRAWING STATUS
Preliminary drawing
Drawing Notes
1. Harsco Infrastructure Copyright
This drawing is the copyright of Harsco Infrastructure. No unauthorised use, copy or disclosure is to be made
and it is to be returned upon request.The drawing is supplied subject to the company's standard conditions as
applicable. Harsco Infrastructure reserves the right to amend drawing details and material components subject
to stock availability.
2. Basis of Design
This drawing has been prepared from information supplied to us by, or on behalf of the Customer, who should
check that we have correctly interpreted his requirements and that all loadings, dimensions, details, erection,
pouring and striking sequences etc. are as required and practicable.
The following documents have been used to prepare this scheme:-
Customer Drawings: ....................................................................................
Customer Drawings: ....................................................................................
Design Brief: ....................................................................................
Customer Method Statement: ....................................................................................
Other Information: ....................................................................................
This drawing has been prepared in accordance with Harsco Infrastructure Equipment Datasheets, Formwork,
A Guide to Good Practice (Concrete Society) 2nd Edition, CIRIA Report 108 Concrete Pressure on
Formwork, as well as the relevant statutory provisions and Codes of Practice.
To enable us to complete this drawing, we have allowed for the following:-
.......................................................................................................................................
.......................................................................................................................................
.......................................................................................................................................
.......................................................................................................................................
The Customer is to check and confirm that we have correctly interpreted his requirements.
The Customer is directed to the Members Area of our website where all the latest Product Datasheets, CAD
blocks, Animations, and other useful technical information is available to download. Please visit
www.harsco-i.com and follow the links for details.
3. Applied Loads
Applied loads (unless otherwise indicated) where applicable:-
Falsework Self Weight of Concrete 24.5 kN/m³
Self Weight of Formwork 0.50 kN/m²
Live Load varies 1.50kN/m² to 2.50kN/m² as per BS 5975:2008.
Formwork Maximum Concrete Pressure allowed ...............kN/m²
Concrete Type (CIRIA 108) ...............
Concrete Temperature ...............°C
Rate of Rise ...............m/hr
Access Working Lifts ...............No. @...............kN/m²
Additional Lifts ...............No. @...............kN/m²
Hop-Up Brackets ...............No. @...............kN/m²
Wind Wind loads where applicable, have been calculated in accordance with BS 6399. Max. Design
Wind Force...............kN/m²
4. Timber
No timber is supplied by Harsco Infrastructure unless specifically stated. Where Harsco Infrastructure does not
supply, the design & supply of timber is the responsibility of the Customer. To enable us to complete this
drawing the following properties (based on Formwork, A Guide to Good Practice), have been allowed for as
the Customers
Timber(s):
Main bearers ...................................... Secondary bearers ......................................
Walings ...................................... Other(s) ......................................
Timber Grade allowed ......................................
Plywood ......................................with face grain orientated parallel to span.
5. Formwork
THE CUSTOMER IS RESPONSIBLE FOR ENSURING THAT ALL HARSCO INFRASTRUCTURE
COMPONENTS THAT COME INTO CONTACT WITH CONCRETE ARE TREATED WITH CHEMICAL
RELEASE AGENT PRIOR TO EACH USE.
6. Foundations/Support
Unless otherwise noted, no soleplates or other means of spreading the imposed loads are supplied by Harsco
Infrastructure. Where Harsco Infrastructure equipment is supported, suspended, anchored or tied to an
existing structure or the ground, the Customer must ensure that the structure or ground is adequate to safely
support the additional imposed loads.
7. Modification
This drawing has been prepared using the Safe Working Loads of the Harsco Infrastructure components
specified. No alteration to components, assembly, loading or any other aspect must be made without the
expressed written authority from Harsco Infrastructure.
8. Tying & Bracing
The Customer is responsible for ensuring all structures remain adequately tied and/or braced to carry the load
and ensure stability. No ties or braces are to be removed or altered in any way without the expressed written
authority from Harsco Infrastructure. Where Harsco Infrastructure is supplying equipment only, the supply &
fixing of all necessary ties is the responsibility of the Customer.
9. Temporary Working Platforms
Unless specifically stated it is considered that any other working platforms (for erection or dismantling
purposes), will be designed, supplied and fitted by the Customer.
10. Design Output
This drawing should be read in conjunction with :-
................................................................................................................................................................................
................................................................................................................................................................................
Unless indicated otherwise, all loads shown are not factored.
Maximum calculated Leg Load =...............kN
Lift positions and bracing frequency to be as shown.
Maximum calculated Tie Load =...............kN
Tie Type :-................................
Tie spacing to be as shown on drawing.
Note, method of assessment of loads in tie rods allows for elongation of ties and not continuity. Ref. Formwork,
A Guide to Good Practice 2nd Edition 3.8.2.
Unless a specification for tolerance has been provided, deflection has been limited to 1/270th of the maximum
span of each member.
Maximum weight of formwork unit = ................kg
Maximum weight of table unit = ................kg
12. Eccentricity
All legs are to be erected plumb and loaded concentrically to the general tolerances given in BS5975:2008
section 20 "Work on Site" (unless noted otherwise).
13. Obligation, Responsibilities & CDM
This drawing constitutes Harsco Infrastructures Risk Assessment in accordance with Regulation 11 of the
current CDM Regulations 2007. The elimination of general risk in the use of temporary works is by use of good
practice. Guidance can be found within relevant Codes, HSE publications and Guides. Wherever possible, risk
is designed out of this proposal during the design process.
************DO NOT TAKE RISK ! - IF IN DOUBT, ASK************
5638-E1-1500-MEQ-DWG-501Rev 0
.
.
.
.
.Information as per Action request sheet
No Sheeting
.
.
.
.
.
.
1 1.5
.
. .
.
.
.
.
.
.
.
.
.
13.5
.
.
.
.
This drawing is for
discussion, pricing, and
approval by the customer.
It forms no part of any
agreement until issued
and signed in its
construction status.
By :
Date :
This design has been
checked for loadings, local
and overall stability in
accordance with our
interpretation of the
customers requirements.
By :
Date : 09/11/2014
SECTION A-A - Jet A-1 Tank
SCALE 1:75
LEG LOAD KEY PLAN
SCALE
N.T.S
IndexRevision Date
Index
A
Drawn: Checked:
Revised as per clients comments - For Approval 12/11/2014 EMK MWR
OIL TERMINAL CONSTRUCTION PROJECT (EPC-1), HFZ, SHARJAH RISK ASSESSMENT
Task Description Scaffolding Erection, Dismantle and Modification Inside Tank no.504 Work order No Prepared by (Name and signature)
Suresh Kumar
Date 16-11-2014
Step No
Description of Task Step
Hazard Consequences (People, Environment, Assets, Reputation)
Controls (Prevent, Detect, Control, Mitigate)
Baseline Risk
Additional Control Measures/ Actions
Resp Party Residual Risk
S P R S P R
1 Delivery of materials Mechanical handling of materials. Lorry mounted Loader/cranes etc.
Being struck by vehicle or passing vehicle. Striking the public with materials or vehicle
Public/contractors/ scaffold team
Operators must be trained,authorised and certificated. Outriggers must be fully extended. Any slinging of materialsmust be carried out by persons trained to do so or under the supervision of a trained person. Avoid vehicle reversing where possible. Inspect equipment before use. Keep work area tidy and maintain access
4 B M Vehicle moving as per the site traffic rule with trained banksman. Erect barriers and signs to protect others. Scaffold team to wear Hi-Viz vests. Always stand clear of bundles in a safe distance. All equipments to beregularly maintained tested and examined as per statutoryrequirement i.e.crane , slings and chains
Performer 2 B M
OIL TERMINAL CONSTRUCTION PROJECT (EPC-1), HFZ, SHARJAH RISK ASSESSMENT
2
Manual handling of materials
Back injury Muscular strains and sprains Hernia Cuts/bruising Crushing
scaffold team Gloves,safety boots and helmet to be worn. Do not carry materials up or down ladders. When handling materials by hand or rope, concentrate on the task you are doing. Do not attempt to lift or pass a weight that you feel is too heavy or that you are not comfortable with. Where possible , all short materials(Under 3M) should be passed up through the scaffold lift and not up the out side.
2 C M Team to be shown company manual handling video Making LITE of loads. Make sure your gloves are well fitting and free from grease,mud, oil etc which can lead to poor grip and handling. Ensure team shall be aware about manual handling techniques. Ensure good communication when passing materials hand to hand. Area must be barricaded with propper sign.
Performer 1 C L
3 Scaffolding materials
Possible scaffold failure. Fall of men and materials.
Scaffold team/User
Check materials fit for use,particularly boards/ladders. Sub-standard materials to be isolated and returned to depot.
2 C M All components should be inspected before use
Performer 1 C L
OIL TERMINAL CONSTRUCTION PROJECT (EPC-1), HFZ, SHARJAH RISK ASSESSMENT
4 Site Hazard
Recognition. Unforeseen or unknown hazards.
Scaffold team Super visor/Manager to carry out pre-start site survey safety checklist prior to starting work on the project for the first time. Site safety plan comprising Method Statement and Risk Assessmentbased on findings to be produced,sent to site,disseminated to the workforce and recorded as received and understood by the workforce on a Tool box talk record. Job health and safety checklist to be copleted by foreman prior to work commecing for first time at site and at the start of each shift. Site Task Observation Reports are completed one per month per site by contracts supervisors. Scaffold team are encouraged to submit site hazard observations from all sites via near missing cards,increasing general and specific hazard awareness through the workforce. All persons are required to attend site induction training prior to entering site for the first time.
3 C M Supervisor to regularly visit site. Non scaffolding related HSE topics from main contractor are circulated to workforce via Tool Box Talk sessins to increase general awarness of site hazards.
Performer 1 C M
OIL TERMINAL CONSTRUCTION PROJECT (EPC-1), HFZ, SHARJAH RISK ASSESSMENT
5 Working at
height. Erecting dismantling either tube and fittings or Cuplok scaffolding.
Falls of men and materials.
Scaffold team Others working below who may be struck by falling materials
All work at height must be planned , organised and supervised by competent persons. Safe systems of work, to include working off a minimum of 4 properly supported boards, and minimum of single guardrail on non-working lifts, as per N.A.S.C guidance SG4:05 Follow Company procedure for use of safety harnesses, as per N.A.S.C guidance SG4:05. Do not work on exposed edges or on incomplete platforms unless using safety harness tied off to a suitable anchor point. Suitable and sufficient means of access and egress must be maintained at all times. Install and remove ladders progressively as work continues Pre-dismantle checks of scaffold to ensure that it has not been tampered with. Supervisor to regularly visit site Train scaffolders what to do in the event of a fall or when have fallen and suspended in harness, to prevent or minimise damage caused by suspension trauma All employees will be trained on the use, care and wearing of fall protection before working at height. Trainee’s shall be limited to working on scaffolds that are fully boarded and double guardrailed.
4 B M Use of safety harness should be mandatory & 100% tie off. Inspection and approval of scaffold and use scaff tag system and inspection record. Ensure all personals are trained and phisically fit for the task. Ensure all tools are secured propperly. Barrier off below to restrict access to work area, creating a general exclusion zone. Always ensure that work areas are barricaded off using physical barriers/warning tape and clearly displayed signage
Performer 2 B M
OIL TERMINAL CONSTRUCTION PROJECT (EPC-1), HFZ, SHARJAH RISK ASSESSMENT
6 Working at
Height, erecting, altering or dismantling scaffolds. Passing/lifting materials up the outside of the scaffold.
Falls of material from height
Scaffold Team Other workers Public
Barrier off below to restrict access to work area, creating a general exclusion zone. Always ensure that work areas are barricaded off using physical barriers/warning tape and clearly displayed signage. Set up additional exclusion zone within general exclusion zone to keep Harsco employees out of direct line of materials which may be being passed or lifted up the outside of the scaffold. Leave yourself enough room within area to carry out your task safely and easily. Ensure Gin wheels/ropes/lifting bags are fit for use Do not attempt to lift a weight that you or your colleages are not comfortable with. Where possible, all materials under 3m in length should be passed up internally through the scaffold, not externally Ensure good communication (verbal and action) and stay alert when passing materials hand to hand Keep stacked material on scaffold to a minimum. Ensure there are no gaps in the platform that material can fall through. Do not stack material higher than the toeboards. Stack short tubes at right angles to the boards. In the event of high winds, ensure
4 B M
Only certified/authorised personnel shall be allowed for modifying the scaffold. Only certified scaffolding inspector shall be inspect periodically. Supervisor/Foreman shall be present while work is going on. Ensure the personnel do not work outside the platform unless properly tied.
Performer 2 B M
OIL TERMINAL CONSTRUCTION PROJECT (EPC-1), HFZ, SHARJAH RISK ASSESSMENT
Working at
Height, erecting, altering or dismantling scaffolds. Passing/lifting materials up the outside of the scaffold.
Falls of material from height
Scaffold Team Other workers Public
Do not leave materials leant against structures or scaffolds unnattended Ensure main contractor removes all debris from boarded lifts prior to dismantling. Pre-dismantle checks of scaffold to ensure all loose materials are removed All materials should be passed down by hand or by crane/forklift. Do not bomb/drop materials Ensure gloves are well fitting and free from mud/grease Adopt good stacking procedures Do not overload scaffold with stored equipment
4 B M Performer 2 B M
7
Heat stress management
Extreme Temperature High humidity
Heat related illness Provision of water points at frequent intervals. Job Rotation Provision of shelters Acclimatisation Provision of ORS Provision of rest at regular intervals Changing of shift timings Special considerations to Ramdan fasting workers Water can is a mandatory PPE.
3 D M Heat Stress training to be provided to all employees.Flag system to be followed Strict supervision Alone worker prohibited Buddy system of work. Provision of First aid Centre – always Display of anti-heat posters to educate employees
Performer 2 A L