012-ms for wall cladding ,roof cladding & life line installation.pdf

Pearl GTL Project

LINDE ENGINEERING

Contractor Project No : 5887 Shell Project No: HP-3000-QAT

Project Document Number: T.4.250.953 Project Rev.: O Page 2 of 15

Purchase Order Number: 2MH127

N/A Tag/Item Number(s):

ASU Unit(s):

Z PCWBS:

QATAR SHELL GTL PROJECT (PEARL) C2 AIR SEPARATION UNITS CONSTRUCTION

C O 19.04.2008 Issued for Company Comments AG EE ZG ICC

B 29.03.2008 Issued for Review AG EE ZG IFR

A 28.03.2008 Issued for Internal Review AG EE ZG IIR

Approved By

GAMA Project Rev Rev. Date Description

Prepared By

Checked By Status

No. No. ORIGINATOR

Document Title:

LINDE ENGINEERING AG

METHOD STATEMENT FOR WALL CLADDING, ROOF CLADDING AND LIFELINE INSTALLATION

Document No. Contractor

LOC470 GAM MTS GEN GTL 012 C

Gama Qatar Co. W. L. L. Org.

Code Doc. Type

Disc. Code

Geogr. Area

Seq. No

Rev. No Vendor Code

Project Document Number: T-4.250.953 Rev No.: O

Doc. Title : GAM-MTS-MEC-GTL-012 METHOD STATEMENT FOR WALL CLADDING, ROOF CLADDING AND LIFELINE INSTALLATION

Date/Rev. No : 19 April 2008, Rev. C

T-4.250.953 Rev. O Page 4 of 15

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TABLE OF CONTENTS

1 INTRODUCTION ____________________________________________________________________ 5

1.1 GENERAL____________________________________________________________________ 5

1.2 SCOPE ______________________________________________________________________ 5

2 REFERENCES _____________________________________________________________________ 5

3 DEFINITIONS ______________________________________________________________________ 5

4 RESPONSIBILITIES _________________________________________________________________ 5

5 RESOURCES ______________________________________________________________________ 6

5.1 EQUIPMENT & MANPOWER_______________________________________________________ 6 5.1.1 EQUIPMENT _______________________________________________________________ 6 5.1.2 MANPOWER _______________________________________________________________ 6

5.2 MATERIALS __________________________________________________________________ 6

6 METHOD OF EXECUTION _____________________________________________________________ 6

6.1 PRE-COMMENCEMENT WORKS____________________________________________________ 6 6.1.1 WORK PERMIT_____________________________________________________________ 6 6.1.2 TRAFFIC MANAGEMENT PLAN _______________________________________________ 6 6.1.3 EQUIPMENT AND PERSONNEL _______________________________________________ 6 6.1.4 ACCESS ROADS ___________________________________________________________ 7

7 INSTALLATION OF ROOF MATERIAL & LIFE LINE ERECTION___________________________________ 7

7.1 INSTALLATION OF ROOF MATERIAL ________________________________________________ 7

7.2 INSTALLATION OF SIDING MATERIAL _______________________________________________ 7

7.3 GENERAL CLEANUP OF THE WORK AREA ___________________________________________ 7

8 QUALITY ASSURANCE_______________________________________________________________ 7

9 HSSE____________________________________________________________________________ 7

10 ATTACHMENTS ____________________________________________________________________ 8

10.1 TYPICAL LIFELINE ERECTION _____________________________________________________ 8

10.2 JOB SAFETY ANALYSIS _________________________________________________________ 8



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1 INTRODUCTION

1.1 GENERAL This document describes the methods proposed to be used for wall cladding, roof cladding & Life installation works for the workshops, warehouses at TSF & ASU area that shall be carried out as part of ASU Construction works of Qatar Shell GTL Plant (Pearl) in Ras Laffan Industrial City (RLIC) of Qatar including similar works.

1.2 SCOPE The cladding & Life erection works shall take place at TSF Area. The construction & erection activities shall be carried out by GAMA QATAR.

2 REFERENCES T-4.129.853 : Personal Protective Equipment T-4.129.867 : Hand Tools T-4.129.865 : Portable Power Tools T-4.129.868 : Work at Height - Scaffolding T-4.219.611 : HSSE Plan T-4.234.080 : General Scaffolding T-4.234.084 : Lifting (General) T-4.234.542 : Project Quality Plan T-4.219.622 : Working at Height

3 DEFINITIONS Company : QSGTL and/or its PMC Contractor or LINDE : Linde Engineering AG Sub Contractor : GAMA QATAR Co. W.L.L. Contract : QSGTL Pearl Project C2 ASU Construction Works QCP : Quality Control Procedure ITP : Inspection and Test Plan QA/QC : Quality Assurance / Quality Control HSSE : Health, Safety, Security and Environmental JSA (RA) : Job Safety Analysis (Risk Assessment) FSI : Flawless Start-up Initiative

4 RESPONSIBILITIES

Engineer / Supervisor shall; Be responsible for safe execution and quality of the work. Monitor the site activities and ensure the job is progressing according to the project

schedule and specifications. Coordinate with QA/QC inspector for inspection of activities.



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5 RESOURCES

5.1 EQUIPMENT & MANPOWER A list of equipment and manpower is given below.

5.1.1 EQUIPMENT Mobile cranes Manlift Hand tools Rigging gear (Slings, shackles, etc.) Surveying equipment and instruments Safety Belt with double Lanyard Trailer

5.1.2 MANPOWER Site Manager Foreman Surveyor Surveyor Helper Helper Rigger HSSE Personnel Banks men

5.2 MATERIALS Fasteners Sheeting & Flashings Cladding materials

6 METHOD OF EXECUTION

6.1 PRE-COMMENCEMENT WORKS

6.1.1 WORK PERMIT The erection operation of cladding & life line erection will starts with a request for a permit to work.

6.1.2 TRAFFIC MANAGEMENT PLAN Works shall not interrupt any kind of vehicle traffic on any access road leading to any gates. In case of this kind of activity a revised traffic management plan shall be provided.

6.1.3 EQUIPMENT AND PERSONNEL All equipment shall be inspected and approved by the CONTRACTOR, and all personnel shall be inducted and trained before they commence work on site.



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6.1.4 ACCESS ROADS The access roads may be diverted for some periods during the execution of the works in order to ensure smooth execution of the works in the area. However, no such diversion shall take place without prior written consent of the CONTRACTOR or the COMPANY.

7 INSTALLATION OF ROOF MATERIAL & LIFE LINE ERECTION

The installation of roof material, installation of side materials, erecting of lifeline and general cleanup.

7.1 INSTALLATION OF ROOF MATERIAL Scaffold towers and life line erection will be maintained around workshops & warehouses. Roof sheet will be lifted to the roof in a stack of 10 sheets at a time by crane with proper sling tied around so as to stop from flying. After placing the sheet on the purlins it will be tied with a rope. The sheet will be fixed by workers walking on the roof tied to the lifeline. Only when the first sheet of roofing sheet is installed will a second sheet will be fixed. These sheets are of GI quality and thickness is min. 0.5mm. Self tightening screws will be used with metallic and bitumen washer while fixing the GI sheets. Hilti tool will be used to tighten the screws. Special care must be shown in not attempting the roof material installation while high wind is forecast.

7.2 INSTALLATION OF SIDING MATERIAL Siding material will be lifted into position with cranes or pulleys. Only when a siding panel is securely fastened will a second siding be erected. Special care must be shown in not attempting the siding material installation while high winds are forecast.

7.3 GENERAL CLEANUP OF THE WORK AREA A general cleanup of the work area will be conducted to ensure that no unused materials are left on the erection site. All materials retrieved will be sent to the warehouse for proper storage.

8 QUALITY ASSURANCE

A Quality Assurance System shall be operated conforming to related standards.

9 HSSE

All works shall be in compliance with the State of Qatar laws and regulations, Ras Laffan Industrial City and International standards, codes, LINDE ENGINEERING AG and QSGTL and/or its PMC requirements and instructions.

In addition all employees and GAMA subcontractor employees on site will have gone through GAMA Qatar Site Safety Induction, LINDE ENGINEERING AG Site Safety Induction and QSGTL Safety induction for site safety, health, environmental and security prior to resuming work activities at site.



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Other training courses will be attended as required by LINDE ENGINEERING AG or QSGTL and/or its PMC as required.

Risk Assessment will have been prepared by the Risk Assessment Team (RAT) ranking the hazards associated with project works and control measures to be taken to mitigate the hazards to an acceptable level.

Each scope work or task will have a completed and approved Job Safety Analysis (JSA) identifying the potential hazards and control measures that will be implemented to protect people and environment.

The JSA (RA) will be used by Supervisor as the basis of conducting his daily TSTI meeting and his weekly Tool Box Talk.

For additional safety requirements for a particular or specific task please refer to the JSA prepared for that task.

All personnel will have PPE required for their specific tasks in addition to the minimum PPE (coveralls, safety goggles, safety helmet, safety shoes, high-visibility vests, gloves) at site at all times as required.

10 ATTACHMENTS

10.1 TYPICAL LIFELINE ERECTION

10.2 JOB SAFETY ANALYSIS

JOB SAFETY ANALYSIS / RISK ASSESSMENT

Page No: 1 of 6 JSA For: T-4.250.953

Job being analyzed: METHOD STATEMENT FOR WALL CLADDING, ROOF CLADDING AND LIFELINE INSTALLATION JSA Members: Mr. Syd Osborne, Mr. Atila Gun

Department/Section doing JSA: HSSE & MECHANICAL WORKS Job Performers: Mr. Atila Gun

Normal Approvals: Name Signature Date General job requirements / Personal Protective Equipment. Mr. Atila Gun 19.04.08 JSA by:

Job Supervisor: Mr. Muslem TOPALOGLU 19.04.08 Additional Approvals (Determined by Job Supervisor in correlation with Linde HSSE Manager). Name Signature Date Discipline Superintendent (Linde)

1. The following Personal Protective Equipment shall be worn: Approved coveralls, safety goggles, safety helmet, safety steel toe shoes, safety harness and leather gloves. Hearing protection must be worn.

HSSE Representative (Linde)

2. Permit To Work.

OTHERS (List Below):

Approval required for hazardous work detailed in the Linde Work Permit Procedure. Changing conditions and emergency procedures: - Stop work. Switch off equipment. Supervisor directs personnel to nearest and safest muster point considering wind direction. Supervisor counts all employees. Missing employees are reported to Linde HSSE Dept. When all clear is given, check with Linde HSSE before returning to work.

583 40 72 LINDE EMERGENCY TELEPHONE NO. HSSE MANAGER: 474 88 88 Pearl HOT LINE : Note: 1) If any of the tasks involves biological, physical or chemical hazards, then The LINDE Industrial Hygienist must also approve the work. 2) Use additional sheets as necessary. 3) Details on safety (PPE, Hazard etc) and environmental requirements can be found in LINDE and SHELL Safety and Environment Procedures.

JOB SAFETY ANALYSIS / RISK ASSESSMENT FOR T-4.250.953

SCOPE : METHOD STATEMENT FOR WALL CLADDING, ROOF CLADDING AND LIFELINE INSTALLATION

Initial Risk Residual Risk

HAZARDS / POTENTIAL RISK MAIN ADDITIONAL ITEM ACTIVITY CONSEQUENCES P C RANK CONTROLS CONTROLS P C R

1.1 Dropped materials.

C 5 HIGH

1.1.1 1.1.2 1.1.3

Install barricades "exclusion zone" with sign boards indicating roofing works in progress to prevent unauthorized entry. All materials shall be safely lowered from one level to the next either by hand-to-hand or by lifting equipments or by securely attaching a rope and hauling. Tools shall be tied by retaining rope attached to the harness.

1.1.1.1 1.1.1.2

Remove any unnecessary materials. Provision of watchman with whistle & vest to control people from barricaded area.

A 5 LOW

1.2 Wind Hazard.

C 2 LOW

1.2.1 1.2.2 1.2.3 1.2.4 1.2.5

100% personal fall protection system. Monitor wind speed using Anemometer. Crane operations shall be stopped at greater than 25 knots. Lifting work must be stopped during strong wind. Ensure all roofing sheets to be secured on the ground and on the roof.

1.2.1.1 1.2.1.2

Personnel's should be aware of the affect of weather conditions on the operations. Discuss in TSTI.

B 2 LOW

1 Roof Installation

1.3 Unprotected edges or openings.

C 5 HIGH

1.3.1 1.3.2

Full body harness and lanyards shall be inspected & colour coded.Harness and safety line to be used when height more than 1.5 meters.

1.3.1.1 1.3.1.2

All personnel's working at heights must complete "Work at Height" training. Discuss during TSTI and TBT.

A 5 LOW

1.4 Lifeline failure

2 4 MED

1.4.1 1.4.2

Ensure lifeline has a design calculation/Engineering Design. Ensure lifeline can withstand load impact as per HSSE procedure.

1.4.1.1 Lifeline to be erected by competent person, prior to use.

A 4 LOW

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Initial Risk Residual Risk ITEM ACTIVITY HAZARDS / POTENTIAL P C RISK MAIN ADDITIONAL P C R

CONSEQUENCES 2 Sliding installation. 2.1 Dropped materials.

C 5 HIGH

2.1.1 2.1.2 2.1.3

Install barricades "exclusion zone" with sign boards indicating roofing works in progress to prevent unauthorized entry. All materials shall be safely lowered from one level to the next either by hand-to-hand or by lifting equipments or by securely attaching a rope and hauling. Tools shall be tied by retaining rope attached to the harness.

2.1.1.1 2.1.1.2

Remove all unnecessary materials. Discuss in daily TSTI.

A 5 LOW

2.2 Wind Hazard.

C 2 LOW

2.2.1 2.2.2 2.2.3 2.2.4 2.2.5

100% personal fall protection system. Monitor wind speed using Anemometer. Crane operations shall be stopped at greater than 25 knots. Lifting work must be stopped during strong wind. Ensure all roofing sheets to be secured on the ground and on the roof.

2.2.1.1 2.2.1.2

Personnel's should be aware of the affect of weather conditions on the operations. Discuss in daily TSTI.

B 2 LOW

2.3 Personnel injury from poor body position B 3 LOW

2.3.1 2.3.2

Warm personnel's about pinch or crush points. Two tag lines shall be attached to control the loads.

2.3.1.1 Discuss in daily TSTI.

A 3 LOW

2.4 Fall of personnel, while working at heights.

B 4 MED

2.4.1 2.4.2

All employees shall wear inspected full body harness fitted with twin lanyards shall be fitted with dual action self locking safety hook for 100% Tie-off. Ensure 100% fall protection.

2.4.1.1 Discuss working at heights at daily TSTI.

A 4 LOW

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CONSEQUENCES 3 Using of Manlift. 3.1 Mechanical Breakdown.

B 3 LOW

3.1.1 3.1.2 3.1.3 3.1.4 3.1.5

Equipment shall be serviced maintained and inspected as per set maintenance and inspection program. Ensure E-Stop is in place through the control system. Perform equipment daily check prior to use. Supervisor shall ensure that work will be properly supervised as per work method statement. Ensure an emergency stop should be provided on the platform control panel.

3.1.1.1 3.1.1.2 3.1.1.3

Ensure equipment to be provided with controls of the dead man type, which only allow movement of the machine to take place whilst they are actually being operated. Dead man controls automatically return to the neutral position. Appropriate trained & certified persons only to use equipment.

A 3 LOW

3.2 Improper use of equipment

B 3 LOW

3.2.1 3.2.2 3.2.3

Manlift shall not be used as cranes or jacks unless they have specifically been designed for this purpose by their manufacturers. Leaning out of the platform will not be allowed. Colour code sticker to be available on the equipment.

3.2.1.1 3.2.1.2

Ensure equipment is inspected, approved & colour coded as per colour code chart. Current inspection sticker must be in place. A 3 LOW

3.3 Untrained personnel.

B 3 LOW

3.3.1 3.3.2

Ensure platforms must only be used by authorized personnel who have been trained in the operation of the type of platform in use. Initial training should cover operating principles, machine controls and environmental conditions, which are likely to be encountered.

3.3.1.1 Ensure supervisor/foreman who will be using the manlift should be particularly aware of the hazards which may be encountered whilst using these machines and of the precautions which may be taken to eliminate or minimize the hazards.

A 3 LOW

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CONSEQUENCES

B 3 LOW

3.3.3 3.3.4

Training and practice in this type of work undertaken is essential. Ensure that equipment operator is certified by third party, valid certificates.

A 3 LOW

3.4 Fall of personnel

B 5 MED

3.4.1 3.4.2

Safety harness shall be provided for the use of all personnel working from mobile work platforms so that in the event of any advertent movement of the platform they are working from, they will not be thrown from it. Boxes, hop-ups or ladders will not be used to gain additional height or reach from the platform of manlift machine work platform.

3.4.1.1 3.4.1.2

Discuss working at height hazards in TSTI. Supervisor shall ensure that work will be properly supervised at all times as per work method statement. A 5 LOW

3.5 Overturning of Machine

B 4 MED

3.5.1 3.5.2 3.5.3 3.5.4

Ensure no excessive force by the operator on the platform by introducing an element of side load. The outriggers or stabilizers, when fitted, shall be fully extended and in position, before the platform or boom is raised. The platform shall not be overloaded exceeding the regulated safe working load. Ensure the machine will be located to the most suitable position for the job to be carried out before any slewing takes place.

3.5.1.1 3.5.1.2 3.5.1.3

When a manlift needs work in a congested area, an approval for the operation shall be obtained from HSSE dept of Gama/Linde authorized personnel's. Considering the effects of the acceleration and deceleration of the manlift. Discuss in TSTI.

A 4 LOW

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SCOPE : METHOD STATEMENT FOR WALL CLADDING, ROOF CLADDING AND LIFELINE INSTALLATION QQQ TTT RRR


CONSEQUENCES

B 4 MED Slewing of the boom to the extent

that causes the machine to overturn shall be avoided.

A 4 LOW

3.6 Vehicle movement

B 3 LOW

3.6.1 3.6.2

Ensure all vehicle movement to be guided by competent banks men with high visibility vests. Ensure that each piece of equipment is fitted with an automatic reverse alarm and beacon or strobe light.

3.6.1.1 Barricade and secure the working are with sign boards to prevent unauthorized entry.

A 3 LOW

4 Issuance of PTW 4.1 Work Stoppage C 1 LOW

4.1.1 All Supervisors will be trained by GAMA/Linde on PTW procedures.

B 2 LOW

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012-MECH-Wall Cladding,Roof Cladding & Life line Erection.pdfINTRODUCTION 1.1 GENERAL 1.2 SCOPE 2 REFERENCES 3 DEFINITIONS 4 RESPONSIBILITIES 5 RESOURCES 5.1 EQUIPMENT & MANPOWER 5.1.1 EQUIPMENT 5.1.2 MANPOWER

5.2 MATERIALS

6 METHOD OF EXECUTION 6.1 PRE-COMMENCEMENT WORKS 6.1.1 WORK PERMIT 6.1.2 TRAFFIC MANAGEMENT PLAN 6.1.3 EQUIPMENT AND PERSONNEL 6.1.4 ACCESS ROADS

7 INSTALLATION OF ROOF MATERIAL & LIFE LINE ERECTION 7.1 INSTALLATION OF ROOF MATERIAL 7.2 INSTALLATION OF SIDING MATERIAL 7.3 GENERAL CLEANUP OF THE WORK AREA

8 QUALITY ASSURANCE 9 HSSE 10 ATTACHMENTS 10.1 TYPICAL LIFELINE ERECTION 10.2 JOB SAFETY ANALYSIS

012-ms for wall cladding ,roof cladding & life line installation.pdf

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