015-Method Statement for Painting Works (Building).pdf

Pearl GTL Project

LINDE ENGINEERING

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

Project Document Number: T.4.234.554 Project Rev.: A Page 2 of 18

Purchase Order Number:

2MH127

Tag/Item Number(s): N/A

Unit(s): ASU

PCWBS: Z

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

E A 24.01.09 Company Comments Incoporated SB EO AG CCI

D A 27.12.08 Additional Company Comments Incoporated SB EO AG CCI

C O 17.11.08 Issued for Review SB EO AG IFR

B 08.11.08 Issued for Review SB EO AG IFR

A 25.10.08 Issued for Internal Review SB EO AG IIR

GAMA Rev. Project Rev Date Description

Prepared By

Checked By

Approved By

Status

No. No. ORIGINATOR

LINDE ENGINEERING AG

Document Title:

METHOD STATEMENT FOR PAINTING WORKS (BUILDINGS)

Contractor

Gama Qatar Co. W. L. L.

Document No. LOC470

GAM MTS CIV GTL 015 E

Org. Code

Doc. Type

Disc. Code

Geogr. Area

Seq. No

Rev. No Vendor Code

Project Document Number: T.4.234.554

Rev No: A

Doc. Title : GAM-MTS-CIV-GTL-015


Date / Rev : 24 .01. 2009 Rev. E

T.4.234.554 Rev. A Page 4 of 18

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TABLE OF CONTENT

1. INTRODUCTION ............................................................................................................................ 5

1.1 GENERAL.......................................................................................................................................... 5 1.2 SCOPE .............................................................................................................................................. 5 1.3 PURPOSE ......................................................................................................................................... 5

2. HSSE.............................................................................................................................................. 5

3. REFERENCES .................................................................................................................................. 6

4. DEFINITIONS ................................................................................................................................. 6

5. RESPONSIBILITIES ......................................................................................................................... 6

5.1 STE MANAGER .................................................................................................................................... 6 5.2 CVL WORKS MANAGER ....................................................................................................................... 6 5.3 STE ENGNEER .................................................................................................................................... 7 5.4 WORK SUPERVSOR .............................................................................................................................. 7 5.5 QA-QC ENGNEER / INSPECTOR ............................................................................................................. 7

6. SURFACE PREPARATION................................................................................................................ 7

6.1 STANDARD OF SURFACE PREPARATION .......................................................................................... 7 6.2 SURFACE PREPARATION .................................................................................................................. 8

7. MATERIAL STORAGE & APPLICATION ............................................................................................ 8

7.1 MATERIAL STORAGE ........................................................................................................................ 8 7.2 APPLICATION OF PAINT ................................................................................................................... 8 7.3 QUALITY ASSURANCE .................................................................................................................... 10

8. ATTACHMENTS ........................................................................................................................... 10

8.1 JOB SAFETY ANALYSS ......................................................................................................................... 10



Date / Rev : 24 .01. 2009 Rev. E

T.4.234.554 Rev. A Page 5 of 18

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1. INTRODUCTION

1.1 GENERAL

This document describes the methods proposed to be used for the Building Painting Works that will be carried out as part of ASU Construction Works of Qatar Shell GTL Plant (Pearl) in Ras Laffan Industrial City (RLIC) in Qatar.

1.2 SCOPE

The scope of this Method Statement covers activities of surface preparation and painting of walls & all building works within ASU- C2 area.

1.3 PURPOSE

The purpose of this document is to define the procedure for above works. Set correct and safe practices for the scope of works through the general and specific procedures contained herein.

2. 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 through GAMA Qatar Site Safety Induction, LINDE ENGINEERING AG Safety induction and QSGTL Safety Induction for site safety, health, environmental and security prior to work activities. Other training courses will be attended as required by LINDE ENGINEERING AG or QSGTL and/or its PMC as required. At a minimum a generic Risk Assessment will have been prepared by the RAT ranking the hazards associated with project works and control measures to be taken to mitigate the hazards to an acceptable level. Each work scope or task will have a completed and approved 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 Pre-Task meeting and his weekly TBT. In addition to the above, employees conducting survey works will wear required PPE and highly visible vest where traffic or other hazards may exist. For additional safety requirements for a particular or specific task please refer to the JSA prepared for that task.



Date / Rev : 24 .01. 2009 Rev. E

T.4.234.554 Rev. A Page 6 of 18

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3. REFERENCES

T-4.096.672 (Rev. D) : Specification for Corrosion Protection by Painting T-4.129.861 (Rev .A) : Handling of Hazardous Materials T-4.219.610 : Waste Management Plan T-4.219.612 : Environmental Spills T-4.234.582 : Procedure for building works DEP 34.17.10.30 DEP 34.17.00.32 & RFC Drawings releated with the building works

: Technical Specification for Blast resiliant & resistant Control Buildings / Field Auxiliary Rooms

4. DEFINITIONS

Company : QSGTL or its PMC Contractor : LINDE ENGINEERING AG Sub Contractor : GAMA QATAR Contract : QSGTL Pearl Plant C2 ASU Project QCP : Quality Control Procedure ITP : Inspection and Test Plan QA/QC : Quality Assurance / Quality Control MSDS : Material Safety Data Sheet RAT : Risk Assessment Team JSA : Job Safety Analysis TBT : Tool Box Talk RA : Risk Assessment

5. RESPONSIBILITIES

5.1 Site Manager

The site manager will provide inputs to the project execution plan to ensure that strategies & philosophy are properly addressed.

5.2 Civil Works Manager

The Civil Works Manager is responsible for the overall management of the project construction team to ensure that safe and effective operations are conducted and properly documented.



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5.3 Site Engineer

He will be overall responsible for safe execution of the whole job including:

Confirming the installation location from schedule of approved construction drawings.

Organizing of equipments and tools needed for the job. Assigning skilled personnel for the job. Sequence of activities to be carried out for the work as per this method of

statement. Conduct inspection and surveillance. Notify to Contractor engineer for inspection as applicable. Ensure all Contractor and Company regulations are followed. Ensure all personnel involved are in safe working condition.

5.4 Work Supervisor

He will be responsible for safe execution of the following activities:

Conduct TSTI with the concerned work force prior to start the work. Ensure that relevant work permits for the job are obtained prior to start the work. Conduct daily toolbox talks for the entire work force prior to start day work. Assigning a competent work crew for specific activities, details of activities and

task information will be given to the work crew. Organizing tools and equipment needed to the work site. Inspection and supervision of work. Ensure all Contractor and Company safety regulations are followed as applicable/

5.5 QA-QC Engineer / Inspector

He will be responsible for:

Assurance of approved methods and materials are being used and conformance of the specifications.

Stage inspections and surveillance in accordance with ITP and assurance of quality of work as per specification and erection procedures.

Incoming material inspection and review of test certificates.

6. SURFACE PREPARATION

6.1 STANDARD OF SURFACE PREPARATION:

Surface preparation shall be conducted in accordance with the project specifications and with reference to the appropriate standard.

All equipments used for painting shall be of correct type and quality. Remove all the surface contaminants such as residual oil, grease etc. If applicable , the stainless steel surface of any prefabricated door frames

or any shall be protected and blasting performed in a segregated area to avoid ferrous / iron contamination.



Date / Rev : 24 .01. 2009 Rev. E

T.4.234.554 Rev. A Page 8 of 18

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6.2 SURFACE PREPARATION:

Before starting of painting works, the masonry wall or concrete surface to receive the painting will be thoroughly cleaned from any contaminants and protrusions.

If found any blowholes, honeycombs, defects or damage on the surface will be repaired with the approved repairing material of FOSROC Renderoc Putty and FOSROC Renderoc BF (Enclosed).

The putty will be applied as per manufacturers data sheet.

If required, the curing activity must be fulfilled as per Project Requirement.

7. MATERIAL STORAGE & APPLICATION

7.1 MATERIAL STORAGE

Material used for painting shall comply with the approved one and hereby attached.

Material Acceptance Report (MAR) will be submit to client upon painting material arrival to warehouse.

As per the manufacturers recommendations, the paining material must be stored in Air Conditioned room to maintain the temperature.

Paint material shall be stored in optimal condition for their best conservation and delivered in their original packing. The packing precise the batch number, the manufacture date and expire date.

The Material shelf life will be monitored as per Manufacturers data sheets.

7.2 APPLICATION OF PAINT

7.2.1 MIXING & USAGE OF PAINT MATERIALS:

Homogenious mixing will be done by thoroughly slow speed agitating until a uniform consistency is achieved.

Thinning % will be maintained as per Manufacturers recommendation.

The Supervisor to witness and supervise the climatic condition and mixing

of paint.

Pigment water-born primer / Sealer 28830 , manufacturer of HEMPEL paints will be used.

The normal manufacturing tolerences and where stated , being standard

according to ISO 3534-1.



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The HEMPELs Flat Acrylic Emulsion 58710 paint will be used for Interior & Exterior walls ( Concrete , Masondry , Cement rendering areas & Gypsum boards etc...) , Ceiling , Partitions etc... and as per the Project Specifications.

If any defects would be detected on the painting material, it must be

disposed immediately.

Painting shall be applied in accordance with the paint manufacturers recommendations and project specifications.

Prior to commencement of paint application, the adjacent area shall be protected against paint overspray and contamination.

Prior to any subsequent coat,(if required) the previous substrate shall be

free from dust, grease, foreign material.

The approved color of paint will be used for painting works. If re-coat requiored, it will be applied as per manufacturers recommendations.

7.2.2 BRUSH / ROLLER APPLICATION

The application of painting by brush and / or roller shall be strictly controlled and restricted to the following uses:

Stripe painting for every coat on edges, rat holes, etc.

For touch up or repairs to localized damage.

For brushing out excessive and incorrectly applied materials.

Brush application of painting shall be performed in such a manner as to

ensure that a smooth and uniform painting is applied.

All corners, hidden areas shall be stripe coated by brush before and in between each subsequent coat.

The finish surface shall be devoid of any deep or detrimental brush marks.



Date / Rev : 24 .01. 2009 Rev. E

T.4.234.554 Rev. A Page 10 of 18

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7.3 QUALITY ASSURANCE

A Quality Assurance System shall be operated conforming to related standards. Controls and checks shall be established and documented through relevant QCP & ITP with relevant QCRs.

Final QC checks on the finished surface must be performed with joint inspection of Gama , Linde & PMC QA-QC .

8. ATTACHMENTS

8.1 Job Safety Analysis

RISK

RANK

1 Cleaning & Degreasing

1.1 Skin irritation 1.1.1 When using cleaning up chemicals, chemical resistant PPE such as face shield, face mask, helmet, aprons, coverall, gloves and boots shall be worn to protect against contact and exposure.

1.1.1.1

1.1.2 Ensure a copy of MSDS for hazardous substances, in a readily understandable form, shall kept at the job site at all times for workers reference and use.

1.2 Vapor inhalation. 1.2.1 Approved respirators shall be worn to prevent inhalation of chemical vapors, where necessary.

1.2.2 Ventilate the area and/or use exhaust at the area.

1.2.3 Ensure not to breathe the vapors while applying cleaning solvent in the surface.


1.3 Eye injury.

2 2 4

1.3.1 When using cleaning up chemicals, chemical resistant PPE such as face shield, face mask, helmet, aprons, clothing, gloves and boots shall be worn to protect against contact and exposure.

1.4 Slip, trip fall same level.

2 2 4

1.4.1 Supervisor/foremen shall be responsible for ensuring that after the work of the day their areas are cleaned up and kept tidy.

SCOPE : Painting Works (Building)

Initial Risk Residual Risk

JOB SAFETY ANALYSIS / RISK ASSESSMENT

CURRENT

CONSEQUENCES

2 3 6

Prior to entry of any chemical substances into the site MSDS shall be produced to the LINDE HSSE Manager for approval.MSDS copies to be attached.

ITEM RHAZARD / POTENTIAL

C

1 3 3

ACTIVITY P C PCONTROLS

ADDITIONAL

CONTROLS

3 32 3 6

1.2.1.1 Prior to entry of any chemical substances into the site MSDS shall be produced to the LINDE HSSE Manager for approval.

1

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2

RISK

RANK




CURRENT

CONSEQUENCESITEM R

HAZARD / POTENTIALCACTIVITY P C P

CONTROLS

ADDITIONAL

CONTROLS

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2 Blasting Works. 2.1 Unqualified personnel. 2.1.1 Only trained and experienced personnel shall be assigned for blasting operations.

2.1.2 The blast cleaning team shall include at least one person responsible for the operation and supply of the cleaning material to the lance operators.

2.2 Improper used of equipment.

2 3 6

2.2.1 The cleaning team shall check daily before starting work and whenever the equipment is moved to ensure that grounding and bonding of the equipment and hoses are not worn or faulty.

2.2.1.1 The lance must be fitted with a dead man switch that, when released by the operator, shuts-off the blast. 1 3 3

2.2.2 Air compressors and airlines shall be inspected or tested before the commencement of work, and observed by a watchman during

2.3 Electric shock.

2 4 8

2.3.1 The required precautions shall be specified against electrostatic discharges and shall include grounding of metal casing and frame of the compressor and all other metal equipment in the area.

2.3.1.1

1 4 4

2.3.2 The lance must be fitted with a dead man switch that, when released by the operator, shuts-off the blast.

2.3.3 Grounding shall be provided for all electrical equipment.Grounding cables shall have their continuity and conductivity checked by a competent electrician.

2 2 4

A grounding wire with screw clamp and grounding stake of minimum 1 m. length, if necessary, shall be provided at the compressor and a bonding wire connection to the work piece shall be provided at the cleaning lance.

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3

RISK

RANK




CURRENT

CONSEQUENCESITEM R


CONTROLS

ADDITIONAL

CONTROLS

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2.4 Eye injury due to fine grade grit blasting.

2.4.1 Workers shall wear safety helmets, overalls with hoods, gloves, safety boots, goggles, hearing protection and respiratory protective equipment.

2.4.1.1 The air supplied blasting helmets shall be provided with air, at rate of not less than 0.17 cubic meter per minute. 1 3 3

2.4.2 Overalls should be taped at the ankles, cuffs and collars.

2.5 Fire Hazard

2 4 8

2.5.1 Ensure all necessary precautions shall be taken for the absence of flammable atmosphere including the air intake of the air compressor.

2.5.1.1 Obtained Hot Work Permit.

1 4 4

2.5.2 Maintained at least one fully charged 9 kg multipurpose dry powder fire extinguisher in the workplace,(within 15m).

3 Chemical cleaning and rinsing in clean water.

3.1 Skin irritation to affected open body parts.

3.1.1 When using cleaning up chemicals, chemical resistant PPE such as face shield, face mask, helmet, aprons, approved coverall, gloves and boots shall be worn to protect against contact and exposure.

3.1.1.1


Prior to entry of any chemical substances into the site MSDS shall be produced to the LINDE HSSE Manager for approval.MSDS copies to be attached. 1 3 3

2 3 6

2 3 6

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RISK

RANK




CURRENT

CONSEQUENCESITEM R


CONTROLS

ADDITIONAL

CONTROLS

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3.2 Chemical hazards. 3.2.1 Approved respirators shall be worn to prevent inhalation of chemical vapors, where necessary.

3.2.2 Ensure not to breathe the vapors while applying chemical cleaning solvent in the surface.


3.3 Eye injury.

2 3 6

3.3.1 When using cleaning up chemicals, chemical resistant PPE such as face shield, face mask, helmet, aprons, clothing, gloves and boots shall be worn to protect against contact and exposure.

3.3.1.1 Provision of Eye Wash station in the area.

1 3 3

4 Drying. 4.1 Sub standard drying oven.

4.1.1 Drying oven shall be inspected and approved by Third party and LINDE prior to use.

1 4 44.1.2 Ensure to have a valid certificates

checks.

4.1.3 Ensure to have Third party inspection.

4.2 Burn injury due to hot surface.

4.2.1 Ensure not to touch any hot parts and equipment while its being under drying process.

2 3 64.2.2 Ensure employee carrying out drying

operations will practice safe work procedures.

1 3 3

4.2.3 Ensure there are enough a good safeguarding system to eliminate the possibility of the employee placing parts of their bodies near hazardous hot pit.

4.2.1.1 Supervisor/foreman shall ensure that TSTI is properly executed at the work front and hazards discussed.

Prior to entry of any chemical substances into the site MSDS shall be produced to the LINDE HSSE Manager for approval.

1 3 32 3 6

3.2.1.1

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5

RISK

RANK




CURRENT

CONSEQUENCESITEM R


CONTROLS

ADDITIONAL

CONTROLS

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4.2.4 Ensure to cool it down before touching the work piece.

5 Surface cleaning after galvanizng.

5.1 Improper use of tools. 2 3 6 5.1.1 Operate tools according to manufacturers instruction. 1 3 3

5.1.2 Perform maintenance on tools regularly.

Ensure all tools shall be inspected and color coded by LINDE.

4.2.1.1 Supervisor/foreman shall ensure that TSTI is properly executed at the work front and hazards discussed.

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6

RISK

RANK




CURRENT

CONSEQUENCESITEM R


CONTROLS

ADDITIONAL

CONTROLS

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6 6.1 Breathing problem due to toxic atmosphere.

6.1.1 Warning signs shall be placed in the area to alert the employees in the 6.1.2 Respirators shall be worn to prevent inhalation of chemical vapors, where necessary.

6.1.3 Provisions for mechanical ventillation.

6.1.4 Respirators shall be worn to prevent inhalation of chemical vapors, where necessary.

6.2 Poor housekeeping. 6.2.1 Ensure hazardous materials is properly identified with signs for different types of chemical.

6.2.1.16.2.1.2

Walkway and access to be clear.Paint materials should stored

8.2.3 Hoses shall be laid straight as possible from spray pump up to the coating point.

6.2.4 Disposal of emptied paint cans shall be properly disposed according to 6.2.5 Avoid spilling/polluting any materials into the environment.

6.3 6.3.1 Approved PPE including face shield by employees working is close proximity of spray painting.

6.3.1.1 The area shall be isolated by proper covers, in order to control the spread of particles

6.3.26.3.3

Competent personnel.MSDS communicated.

3

Paint liquid splash. ( Eye injury).

2 3 6 1 3 3

3 2 6 1

Prior to entry of any chemical substances into the site MSDS shall be produced to the LINDE HSSE Manager for approval.Ensure a copy of MSDS for hazardous substances, in a readily understandable form, shall kept at the job site at all times for workers reference

1

3

3 32 3 6

6.1.1.1

6.1.1.2

On site repair and touch (re-galvanizedany bare spot).

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RISK

RANK




CURRENT

CONSEQUENCESITEM R


CONTROLS

ADDITIONAL

CONTROLS

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6.4 6.4.1 Ensure employee wear the approved coverall & safety gloves.

6.4.1.1

6.4.2 Ensure a copy of MSDS for hazardous substances, in a readily understandable form, shall kept at the

6.5 Improper handling, storing & disposal of materials.

6.5.1 Ensure all container shall be labeled with the chemical name, ingredients, warning pictograms and precautions for storage and handling.6.5.2 Flammable liquid shall be safely stored in proper containers.

6.5.3 The storage shall be equipped with appropriate warning signs and locked to avoid unathorized entry.

3

Skin irritation to affected open body parts.

1 3 3

2 3 3

2 3 6

Prior to entry of any chemical substances into the site MSDS shall be produced to the LINDE HSSE Manager for approval.

6

6.5.1.1

6.5.1.2

The name of the responsible person shall be posted at the storage.Proper disposal as per LINDE/GAMA/MSDS procedure.

1

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Documents

015-Method Statement for Painting Works (Building).pdf