200-20-CE-SPC-00015

NFPS Offshore Compression Complexes Project COMP2

COMPANY Contract No.: LTC/C/NFP/5128/20

CONTRACTOR Project No.: 033734

Document Title

PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

COMPANY Document No.

: 200-20-CE-SPC-00015

Saipem Document No.

: 033734-B-D-30-SPM-MA-S-10008

Discipline

: CORROSION ENGINEERING

Document Type

: SPECIFICATIONS

Document Category/Class

: 1

Document Classification

: Internal

11-May-2023

Issued for Approval

Chloe Lim Ee Sin

07-Mar-2023

Issued for Review

Chloe Lim Ee Sin

Intan Zuria Hanini Intan Zuria Hanini

Carlo Borghesan / Intan Zuria Hanini Carlo Borghesan / Intan Zuria Hanini

REV.

DATE

DESCRIPTION OF

REVISION

PREPARED BY

CHECKED BY

APPROVED BY

Saipem S.p.A.

Company No._Rev. 200-20-CE-SPC-00015_B

1 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

REVISION HISTORY

Revision

Date of Revision

Revision Description

17-Feb-2023

07-Mar-2023

11-May-2023

Issued for Inter-Discipline Check

Issued for Review

Issued for Approval

HOLDS LIST

Hold No

Hold Description

Commercial availability and technical suitability of the vendor products concerning application under hot climates (Middle East) are to be confirmed by vendors.

Company No._Rev. 200-20-CE-SPC-00015_B

2 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

TABLE OF CONTENTS

INTRODUCTION … 7

1.1 PROJECT OBJECTIVE … 7

1.2 PROJECT SCOPE … 7

DEFINITIONS AND ABBREVIATIONS … 10

2.1 DEFINITIONS … 10

2.2 ABBREVIATIONS … 11

REFERENCE, RULES, CODES AND STANDARDS … 12

3.1 COMPANY DOCUMENTS … 13

3.2 PROJECT DOCUMENTS … 13

3.3 CONTRACTOR DOCUMENTS … 13

3.4

INTERNATIONAL CODES AND STANDARDS … 13

PURPOSE … 19

SCOPE … 19

GENERAL PRINCIPLE … 20

6.1 CONTRACTOR’S PROCEDURE … 20

6.2 PRE-PRODUCTION MEETING … 21

6.3 MANUFACTURER’S STANDARD … 21

6.4 CONTRACTOR’S WORK SCOPE … 22

SAFETY AND ENVIRONMENTAL REQUIREMENT … 22

QUALIFICATION … 23

8.1 WRITTEN COATING PROCEDURE (WCP) … 23

8.2 COATING PROCEDURE QUALIFICATION TEST (CPT) … 24

8.3 COATING APPLICATOR QUALIFICATION … 24

MATERIALS … 25

9.1 COATING MATERIALS … 25

Company No._Rev. 200-20-CE-SPC-00015_B

3 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

9.2 ABRASIVE MATERIALS … 25

9.2.1 Applicable Standards … 25

9.2.2 Material Test Certification … 26

9.3 THINNERS, SOLVENTS AND CLEANERS … 26

9.4 TOUCH-UP MATERIALS … 26

SHIPPING, HANDLING AND STORAGE … 26

10.1 DELIVERY & STORAGE … 26

10.2 DATE OF MATERIALS … 27

10.3 HANDLING OF COATED ITEMS … 27

AMBIENT CONDITIONS AND APPLICATION EQUIPMENT … 27

SURFACE PREPARATION … 28

12.1 GENERAL … 28

12.2 PRE-BLASTING PREPARATION … 29

12.3 ABRASIVE BLAST CLEANING … 30

12.3.1 Compressed Air … 30

12.3.2 Protecting Other Equipment … 31

12.3.3 Repairs … 31

12.3.4 Cleaning … 31

12.4 SHOP PRIMED STEEL … 31

12.5 POWER TOOL CLEANING … 32

12.6 GALVANIZED STEEL … 32

12.7 FIBERGLASS REINFORCED PLASTIC (FRP) SURFACES … 33

COATING APPLICATION … 33

13.1 MIXING … 33

13.2 PREPARATION … 33

13.3 APPLICATION - GENERAL … 34

13.3.1

Inter-Coat Considerations … 34

13.3.2 Dry Film Thickness (DFT) … 35

13.3.3 Surface Damage/Imperfections … 35

13.3.4 Color … 36

Company No._Rev. 200-20-CE-SPC-00015_B

4 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

13.3.5 Stainless Steels and Corrosion Resistant Alloys … 36

13.3.6 Stripe Coats … 36

13.3.7 Overcoating Inorganic Zinc Primer … 36

13.4 APPLICATION - IMMERSION SERVICE … 37

13.4.1 Weld Joints … 37

13.4.2

Interfaces … 37

13.4.3 Testing … 37

INSPECTION AND TESTING … 37

14.1 CONTRACTOR’S RESPONSIBILITIES … 37

14.2 PERSONNEL QUALIFICATION … 38

14.3 COMPRESSED AIR QUALITY TEST … 38

14.4 NON-CONFORMANCE REPORT … 39

REMEDIAL WORK … 39

15.1 GENERAL REPAIR … 39

15.2 REPAIR OF IMMERSION COATINGS AND LININGS… 40

15.3 REPAIR OF HOT-DIPPED GALVANIZING … 40

15.4 TOUCH-UP … 41

COATING WARRANTY … 41

APPENDICES … 41

17.1 APPENDIX 1 PAINT SYSTEMS & PRODUCTS … 42

17.1.1 Paint Systems … 42

17.1.2 Approved Paint Vendors & Products … 66

17.2 APPENDIX 2 INSPECTION & TESTING REQUIREMENTS AND QUALIFICATION TEST REQUIREMENT … 68

17.3 APPENDIX 3: TYPICAL PAINTING/COATING INSPECTION & TEST PLAN CHECKLIST (ITP) … 69

17.4 APPENDIX 4: PAINTING DAILY INSPECTION REPORT … 71

17.5 APPENDIX 5 COATINGS FOR FASTENERS … 72

17.5.1 Scope … 72

17.5.2 Coating System … 72

17.5.3 Working Procedures … 73

17.5.4 Quality Control … 74

Company No._Rev. 200-20-CE-SPC-00015_B

5 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

17.5.5 Qualification Requirements … 74

17.5.6 Coating System Application … 75

17.5.7 Testing … 76

17.6 APPENDIX 6 COLOR BANDS … 78

Company No._Rev. 200-20-CE-SPC-00015_B

6 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

INTRODUCTION

The North Field is the world’s largest natural gas field and accounts for nearly all of the state of Qatar’s gas production. The reservoir pressure in the North Field has been declining due to continuous production since the early 1990s. The principal objective of the NFPS Project is to sustain the plateau from existing QG South Operation (RL Dry Gas, RGE Wet gas) and existing QG North Operation (QG1 & QG2) production areas by implementing an integrated and optimum investment program consisting of subsurface development, pressure drop reduction steps and compression. Refer to the figure below for a schematic of the North Field.

Qatargas Operating Company Limited is leading the development of the North Field Production Sustainability (NFPS) Project.

1.1 Project Objective

The objective of this Project includes:

• Achieve standards of global excellence in Safety, Health, Environment, Security and Quality

performance.

• Sustain the Qatargas North Field Production Plateau by installing new Compression Complex facilities CP6S & CP7S in QG south with integration to the existing facilities under Investment #3 program.

• Facility development shall be safe, high quality, reliable, maintainable, accessible, operable, and

efficient throughout their required life.

1.2 Project Scope

The Project Scope includes detailed engineering, procurement, construction, transportation & installation, hook-up and commissioning, tie-in to EXISTING PROPERTY and provide support for start- up activities of the following facilities and provisions for future development. The WORK shall be following the specified regulations, codes, Specifications, and standards, achieves the specified performance, and is safe and fit‐for‐purpose in all respects.

Offshore

CP6S and CP7S Compression Complexes that are part of QG-S RGE facilities as follows:

• CP6S Compression Complex

• Compression Platform CP6S, Living Quarters LQ6S, Flare FL6S

• Bridges BR6S-2, BR6S-3, BR6S-4, BR6S-5

• Bridge linked Tie-in to RP6S

Production from existing wellheads (WHP6S & WHP10S) and new wellhead (WHP14S) are routed via riser platform RP6S to compression platform CP6S to boost pressure and export to onshore via two export lines through the existing WHP6S pipeline and a new 38” carbon steel looping trunkline from RP6S (installed by EPCOL). CP6S is bridge-linked to RP6S.

Company No._Rev. 200-20-CE-SPC-00015_B

7 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

• CP7S Compression Complex

• Compression Platform CP7S, Living Quarters LQ7S, Flare FL7S

• Bridges BR7S-2, BR7S-3, BR7S-4, BR7S-5

• Bridge linked Tie-in to RP7S

CP7S shall receive production from existing wellheads (WHP5S & WHP7S) and new wellhead (WHP13S). There is only one export line for CP7S through the existing export pipeline from WHP7S. CP7S is bridge-linked to RP7S.

RGA Complex Destressing

Migration of the Electrical power source, Telecoms, Instrumentation and Control systems from WHPs and RHPs hosted by RGA to the respective Compression Complexes listed below:

• WHP6S, WHP10S, WHP14S, RP6S and RP10S to CP6S Compression Complex

• WHP5S, WHP7S, WHP13S and RP7S to CP7S Compression Complex

Destressing of Telecoms, Instrumentation and Control system in RGA Complex Control Room, which would include decommissioning and removal of telecom system devices and equipment that would no longer be required post migration and destressing activity.

Onshore

An Onshore Collaborative Center (OCC) will be built under EPC-9, which will enable onshore based engineering teams to conduct full engineering surveillance of all the offshore facilities. The OCC Building will be in Ras Laffan Industrial City (RLIC) within the Qatar Gas South Plot. MICC & Telecommunication, ELICS related scope will be performed in the OCC building.

Company No._Rev. 200-20-CE-SPC-00015_B

8 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Figure 1-1: NFPS Compression Project COMP2 Scope

Company No._Rev. 200-20-CE-SPC-00015_B

9 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

2 DEFINITIONS AND ABBREVIATIONS

2.1 Definitions

Definition

Description

COMPANY

Qatargas Operating Company Limited.

CONTRACTOR

Saipem S.p.A.

DELIVERABLES

FACILITIES

All products (drawings, equipment, services) which must be submitted by CONTRACTOR to COMPANY at times specified in the contract. All machinery, apparatus, materials, articles, components, systems, and items of all kinds to be designed, engineered, procured, manufactured, constructed, supplied, fabricated, tested and permanently installed by CONTRACTOR at SITE in connection with the NFPS Project as further described in Exhibit 6.

MILESTONE

A reference event splitting a PROJECT activity for progress measurement purpose.

PROJECT

NFPS Offshore Compression Complexes Project COMP2

SITE

SUBCONTRACT

SUBCONTRACTOR

(i) any area where Engineering, Procurement, Fabrication of the FACILITIES related to the CPS6S and CP7S Compression Complexes are being carried out and (ii) the area offshore required for installation of the FACILITIES in the State of Qatar. Contract signed by SUBCONTRACTOR and CONTRACTOR for the performance of a certain portion of the WORK within the Project. Any organization selected and awarded by CONTRACTOR to supply a certain Project materials or equipment or whom a part of the WORK has been Subcontracted.

WORK

Scope of Work defined in the CONTRACT.

WORK PACKAGE

The lowest manageable and convenient level in each WBS subdivision.

VENDOR

The person, group, or organization responsible for the design, manufacture, testing, and load-out/shipping of the Equipment/ Material.

Company No._Rev. 200-20-CE-SPC-00015_B

10 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

2.2 Abbreviations

Code

Definition

ASTM

American Society for Testing and Material

CPT

CRA

DFT

ESV

FEED

FRP

HDG

HSE

MSDS

NACE

NFPS

PDS

PFP

PMI

PPE

QA/QC

Coating Procedure Testing

Corrosion Resistance Alloy

Dry Film Thickness

Emergency Shutdown Valve

Front End Engineering Design

Fiberglass Reinforced Plastic

Hot Dip Galvanizing

Health, Safety, Environment

Internal Diameter

Material Safety Data Sheet

National Association of Corrosion Engineers

North Field Production Sustainability

Outer Diameter

Product Data Sheets

Passive Fire Protection

Positive Material Identification

Personal Protective Equipment

Polyurethane

Operating Temperature

Quality Assurance / Quality Control

Risk Assessment

Company No._Rev. 200-20-CE-SPC-00015_B

11 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Code

Definition

SSPC

TDS

TSA

VOC

WCP

Society for Protective Coatings

Technical Data Sheet

Thermal Sprayed Aluminium

Ultraviolet

Volatile Organic Compounds

Written Coating Procedure

3 REFERENCE, RULES, CODES AND STANDARDS

The following codes, standards and Specification are referenced within the document shall be considered as part of this Specification. Conflict among applicable Specification and / or codes shall be brought to the attention of the COMPANY for resolution COMPANY decision shall be final and shall be implemented. The latest editions of codes and Specification effective as on date of contract shall be followed.

In general, the order of precedence shall be followed:

a) Qatari Governmental and Regulatory Requirements

b) COMPANY Procedures, Policies and Standards (Exhibit 5 Appendix I)

c) Project Specifications.

d) Industry Codes and Standards

e) COMPANY and CONTRACTOR’s Lessons Learned

If CONTRACTOR/SUBCONTRACTOR deems any deviations from the Specifications will result in significant project cost and schedule saving, proposal to such deviations shall be submitted to COMPANY for review and approval. CONTRACTOR/SUBCONTRACTOR shall not proceed with any deviation to the Specifications without prior COMPANY approval. In general, all design activities shall conform to legal and statutory regulations, and recognized industry best practices.

Company No._Rev. 200-20-CE-SPC-00015_B

12 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

3.1 Company Documents

S. No

Document Number

Title

[1]

[2]

[3]

[4]

COMP-QG-PR-REP-00008

OFGN-CE-SPC-00001

NFPS COMPRESSION PROJECT: EPC-2, Basis of Design – EPC2

Specification for Painting Production Facilities (Offshore)

ONS-OVRA-OVR-029

Pipe Labeling Operating Procedure

TCH-AIG-PRC-017

Protective Coating Procedure

3.2 Project Documents

S. No

Document Number

Title

[5]

[6]

[7]

[8]

[9]

200-20-CE-SPC-00017

200-22-ST-SPC-00008

200-20-PI-SPC-00018

200-20-CE-DEC-00003

200-20-CE-DEC-00001

[10]

COMP2-SPM-QM-PRC-00002

[11]

200-20-CE-SPC-00016

[12]

200-20-ST-SPC-00008

Thermal Sprayed Metallic Coating Specification for CP6S and CP7S Complexes Structural Steelwork Hot Dip Galvanising Specification for CP6S and CP7S Complexes Specification for Bolts, Nuts and Gaskets for CP6S and CP7S Complexes Material Selection Philosophy for CP6S and CP7S Complexes Material Design Basis Memorandum for CP6S and CP7S Project Non-Conformity Management Procedure Thermal Insulation Specification for CP6S and CP7S Complexes Aluminium Helideck Specification for CP6S and CP7S Complexes

3.3 Contractor Documents

S. No

Document Number

Title

[13]

Not Applicable

3.4

International Codes and Standards

Company No._Rev. 200-20-CE-SPC-00015_B

13 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

S. No

Document Number

Title

[14]

ASTM A123

[15]

ASTM A193

[16]

ASTM A194

[17]

ASTM A453

[18]

ASTM D520

[19]

ASTM D4285

[20]

ASTM D4417

[21]

ASTM D4541

[22]

ASTM D4752

[23]

ASTM D5162

[24]

ASTM E11

[25]

ASTM E337

[26]

ASTM F844

[27]

ISO 4624

Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products, Year 2017

Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications, Year 2022

Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both, Year 2020

Standard Specification for High Temperature Bolting, with Expansion Coefficients Comparable to Austenitic Stainless Steels, Year 2017

Standard Specification for Zinc Dust Pigment, Year 2019

Standard Test Method for Indicating Oil or Water in Compressed Air, Year 2018

Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel, Year 2021

Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers, Year 2022

Standard Practice for Measuring MEK Resistance of Ethyl Silicate (Inorganic) Zinc- Rich Primers by Solvent Rub, Year 2020

Standard Practice for Discontinuity (Holiday) Testing of Nonconductive Protective Coating on Metallic Substrates, Year 2021

Standard Specification for Woven Wire Test Sieve Cloth and Test Sieve, Year 2022

Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures), Year 2015

Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use, Year 2022

Paints and Varnishes - Pull-Off Test for Adhesion, Year 2016

Company No._Rev. 200-20-CE-SPC-00015_B

14 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

S. No

Document Number

Title

[28]

ISO 8501-1

[29]

ISO 8502-3

[30]

ISO 8502-6

[31]

ISO 8502-9

[32]

ISO 8503

[33]

ISO 8504-2

[34]

ISO 11124

[35]

ISO 11125

[36]

ISO 11126

Preparation of Steel Substrates Before Application of Paints and Related Products – Visual Assessment of Surface Cleanliness – Part 1: Rust Grades and Preparation Grades of Uncoated Steel Substrates and of Steel Substrates after Removal of Previous Coatings, Year 2007

Preparation of Steel Substrates Before Application of Paint and Related Products - Tests for the Assessment of Surface Cleanliness - Part 3: Assessment of Dust on Steel Surfaces Prepared for Painting (Pressure- Sensitive Tape Method), Year 2017

Preparation of Steel Substrates Before Application of Paints and Related Products - Tests for the Assessment of Surface Cleanliness - Part 6: Extraction of Soluble Contaminants for Analysis – (Bresle Method), Year 2020

Preparation of Steel Substrates Before Application of Paints and Related Products - Tests for the Assessment of Surface Cleanliness - Part 9: Field Method for the Conductometric Determination of Water- Soluble Salts, Year 2020

Preparation of Steel Substrates Before Application of Paints and Related Products - Surface Roughness Characteristics of Blast Cleaned Steel Substrates, Year 2012

Preparation of Steel Substrates Before Application of Paints and Related Products – Surface Preparation Methods – Part 2: Abrasive Blast-Cleaning, Year 2019

Preparation of Steel Substrates Before Application of Paints and Related Products - Specifications for Metallic Blast Cleaning Abrasives, Year 2018

Preparation of Steel Substrates Before Application of Paints and Related Products – Test Methods for Metallic Blast Cleaning Abrasives, Year 2018

Preparation of Steel Substrates Before Application of Paints and Related Products –

Company No._Rev. 200-20-CE-SPC-00015_B

15 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

S. No

Document Number

Title

[37]

ISO 11127

[38]

ISO 11127-6

[39]

ISO 19840, Ed. 2012

Specifications for Non-Metallic Blast Cleaning Abrasives, Year 2018

Preparation of Steel Substrates Before Application of Paints and Related Products - Test Methods for Non-Metallic Blast-Cleaning Abrasives, Year 2020

Preparation of Steel Substrates Before Application of Paints and Related Products - Test Methods for Non-Metallic Blast-Cleaning Abrasives - Part 6: Determination of Water- Soluble Contaminants by Conductivity Measurement., Year 2022

Paints and Varnishes – Corrosion Protection of Steel Structures by Protective Paint Systems – Measurement of, and Acceptance Criteria for, the Thickness of Dry Films on Rough Surfaces, Year 2012

[40]

NACE 6G198 / SSPC-TR 2

Wet Abrasives Blast Cleaning, Year 1998

[41]

NACE SP0178, Ed. 2007

[42]

NACE SP0188

[43]

NORSOK M-501

[44]

SN NS 476

[45]

SSPC-AB 1

[46]

SSPC-AB 2

[47]

SSPC-AB 3

[48]

SSPC-QP 5

[49]

SSPC-PA 1

[50]

SSPC-PA 2

Design, Fabrication, and Surface Finish Practices for Tanks and Vessels to Be Lined for Immersion Service, Year 2007

Discontinuity (Holiday) Testing of New Protective Coatings on Conductive Substrates, Year 1999

Surface Preparation and Protective Coating, Year 2012

Paints and Coatings – Approval and Certification of Surface Treatment Inspectors, Year 2004

Mineral and Slag Abrasives, Year 2015

Cleanliness of Recycled Ferrous Metallic Abrasives, Year 2015

Ferrous Metallic Abrasive, Year 2017

Standard Procedure for Evaluating Qualifications of Coating and Lining Inspection Companies, Year 2022

Shop, Field, and Maintenance Coating of Metal, Year 2016

Procedure for Determining Conformance to Dry Coating Thickness Requirements, Year 2022

Company No._Rev. 200-20-CE-SPC-00015_B

16 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

S. No

Document Number

Title

[51]

[52]

[53]

[54]

[55]

[56]

SSPC-SP 1

SSPC-SP 3

Solvent Cleaning, Year 2017

Power Tool Cleaning, Year 2018

SSPC-SP 5 / NACE NO. 1

White Metal Blast Cleaning, Year 2007

SSPC-SP 7 / NACE NO. 4

Brush Off Blast Cleaning, Year 2007

SSPC-SP 10 / NACE NO. 2

Near-White Metal Blast Cleaning, Year 2007

SSPC-SP 11

Power Tool Cleaning to Bare Metal, Year 2012

[57]

SSPC-SP 12 / NACE NO. 5

Surface Preparation and Cleaning of Metals by Water Jetting Prior to Recoating, Year 2002

[58]

SSPC-VIS 1

[59]

ASTM B 183

[60]

ASME B1.1

[61]

ASTM B 117

[62]

ASTM D 4587

[63]

ASTM D 610

[64]

ASTM B 841

[65]

ASTM F 1941

[66]

ISO 4042

[67]

ISO 10576

[68]

ASTM B 633

[69]

ASTM D 6677

Guide and Reference Photographs for Steel Surfaces Prepared by Dry Abrasive Blast Cleaning, Year 2002

Standard Practice for Preparation of Low- Carbon Steel for Electroplating, Year 2022

Unified Inch Screw Threads (UN, UNR, and UNJ Tread Forms), Year 2019

Standard Practice for Operating Salt Spray (Fog) Apparatus, Year 2019

Standard Practice for Fluorescent UV- Condensation Exposures of Paint and Related Coatings, Year 2019

Standard Practice for Evaluating Degree of Rusting on Painted Steel Surfaces, Year 2017

Standard Specification for Electrodeposited Coatings of Zinc Nickel Alloy Deposits, Year 2018

Standard Specification for Electrodeposited Coatings on Mechanical Fasteners, Inch and Metric, Year 2010

Fasteners – Electroplated Coating Systems, Year 2022

Statistical Methods – Guidelines for the Evaluation of Conformity with Specified Requirements, Year 2022

Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel, Year 2019

Standard Test Method for Evaluating Adhesion by Knife, Year 2018

Company No._Rev. 200-20-CE-SPC-00015_B

17 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

S. No

Document Number

Title

[70]

ASTM D 3363

[71]

ASTM F 1470

[72]

SSPC-SP16

[73]

CAP 437

Standard Test Method for Film Hardness by Pencil Test, Year 2022

Standard Practice for Fastener Sampling for Specified Mechanical Properties and Performance Inspection, Year 2019

Brush-Off Blast Cleaning of Coated and Uncoated Galvanized Steel, Stainless Steels, and Non-Ferrous Metals, Year 2020

Standards for offshore helicopter landing areas, Version 8.2, Year 2021

Company No._Rev. 200-20-CE-SPC-00015_B

18 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

4 PURPOSE

This Specification defines the minimum requirements of materials, surface preparation, application, testing and inspection of protective coatings for the North Field Production Sustainability (NFPS) Offshore Compression Complexes Project COMP2.

5 SCOPE

The coating requirements is applicable to the production facilities including equipment, piping, structural, vendor packages etc. installed specifically for CP6S and CP7S complexes for the NFPS Offshore Compression Complexes Project COMP2.

This Specification does not cover the following:

• Buried and submerged pipelines

• Storage tanks except those specified in Appendix 1

• Maintenance coating program

The following surfaces shall not be painted:

• Concrete and concrete- and ceramic-masonry units and glass

• Metal jacketing and weatherproofing on insulation

• Plastic, rubber, and plastic-coated materials

• Metal surfaces machined for metal-to-metal contact or to maintain tolerances

• Gasket contact surfaces and exposed seals, bearings, and glands

• Friction grip surfaces

• Threaded connections

• Electrical / instrument wire and cable

• Lighting fixtures, switches, and receptacles

• Greased fittings and lubricated surfaces

• Glass components, sensitive parts of instrumentations and gauges

• Valve stems & positioner, movable linkages, pump shafts

• Controllers, recorders, transmitters, switches, relays and gauges

• Sensors and alarms

• Nameplate tags

• Corrosion Resistant Alloy (CRA) tubing and fittings

• Door and building hardware

• Pilot valves

• Cathodic protective anodes

Company No._Rev. 200-20-CE-SPC-00015_B

19 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

• Stainless steel junction and terminal boxes

• Non-ferrous metal (copper alloys: e.g. Cu-Ni, nickel alumimium bronze, nickel alloys: e.g. inconel

625, Hastelloys if not insulated unless top coat colour is required for safety reason)

• Aluminium structure unless otherwise specified in Appendix 1 for helideck

• Submerged structure unless otherwise specified

• Non pressurized SS316/316L components e.g. equipment enclosures / panel, SS316 air ducting

• Sight glasses

6 GENERAL PRINCIPLE

Procedures to be followed in the painting of production facilities shall be in accordance with this Specification.

The method of surface preparation, paint film thickness, and type of paint used shall be in accordance with Appendix 1.

This specification has adopted the technical requirement from Specification for Painting Production Facilities (Offshore), Doc. No. OFGN-CE-SPC-00001_Rev 50 with addition/modification to meet the COMP2 project requirement. Should there be any instances where coating system / requirement that specified under Appendix 1 are insufficient to cover any specific application, the following can be acted as the secondary references subject to COMPANY and CTR review and approval.

• Specification for Painting Production Facilities (Offshore), Doc. No. OFGN-CE-SPC-00001_Rev

• Protective Coating Procedure, Doc. No. TCH-AIG-PRC-017_Rev 5

Unless indicated otherwise in procurement documents, shop fabricated structural steel and piping shall be coated after assembly and testing, any deviation from this must be approved by COMPANY. Process equipment and machinery shall be primed and finish-coated in the shop.

CONTRACTOR shall control the quality of materials and services to meet the requirements of this Specification, applicable codes and standards, and other procurement documents. Documentation shall be prepared and maintained to provide evidence of compliance with approved procedures and this Specification. A copy of all coating’s inspection documentation shall be provided to COMPANY at the conclusion of the project.

6.1 CONTRACTOR’s Procedure

All coating work shall be performed in accordance with procurement documents, this Specification, and COMPANY approved CONTRACTOR’S procedures.

SUB-CONTRACTOR procedures shall be included in the CONTRACTOR’S approved procedures. As a minimum the procedures shall cover:

Surface preparation

Company No._Rev. 200-20-CE-SPC-00015_B

20 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Application of specific coating products
Personnel training and applicator qualification records in accordance with this Specification
A quality plan in accordance with this Specification
Safety, health, and environmental rules
Protection of adjacent surfaces

The CONTRACTOR is responsible for obtaining COMPANY approvals for all procedures prior to the pre-production meeting.

All work done by the CONTRACTOR shall be subject to inspection by COMPANY or its designated inspector. The CONTRACTOR shall correct, at no cost to COMPANY, all work not conforming to this Specification.

6.2 Pre-Production Meeting

Before work commences, a pre-job conference shall be conducted to introduce contacts for CONTRACTOR and COMPANY and their project management and inspection representatives. The purpose of the meeting will be to finalize any outstanding clarifications / issues following approval of documentation, verification of responsibilities, special job requirements, contacts, safety of work areas and schedule as a minimum.

6.3 Manufacturer’s Standard

Off-the-shelf items (e.g., pumps, compressors, motors, electrical and control cabinets and panels, switchgear) may receive a Coating Manufacturer’s standard coating system instead of as specified in Appendix 1 if all the following provisions are met, as a minimum and as applicable:

• Marine Atmosphere: Corrosivity category of coating systems shall be category CX (or C5-M) of

ISO 12944-2, extreme corrosivity.

• Splash zone and submerged zone: Corrosivity category of coating systems shall be Im4 of ISO

12944-2

•

Indoor Environments:

o With climatic control (permanently operated HVAC system) – Corrosivity category of

coating systems shall be C2 of ISO 12944-2, low corrosivity.

o Without climatic control, high humidity, and some air pollution - Corrosivity category of

coating systems shall be C3 of ISO 12944-2, medium corrosivity

• Durability of the coating system shall be high (H)

• Suitable qualification to demonstrate performance of the proposed coating system for the

intended application

• Complete details of the Coating Manufacturer’s system shall be provided for review and

COMPANY approval prior to issuance of purchase order.

• The alternative proposed system if any to be judged by COMPANY to be equal to the specified

system.

Company No._Rev. 200-20-CE-SPC-00015_B

21 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

• Finish coat color shall comply with Appendix 1 of this Specification

6.4 CONTRACTOR’s Work Scope

The following is a synopsis of work tasks to be executed by the CONTRACTOR. All work shall be documented with written procedures:

• Preparation of the surfaces and the application of protective coatings to all surfaces as defined

in Appendix 1 of this Specification.

• Establishing and maintaining an inventory log for materials, such as paint, thinners, abrasives,

etc. to ensure correct use of materials with regards to date and batch (First In First Out).

• Preparing the coating repair procedures for each system used in compliance with applicable

COMPANY Specifications [].

• To assure compliance with this Specification, the painting/coating SUBCONTRACTOR or

VENDOR shall perform the inspections and tests specified in Appendix 2.

• Protecting applied coating from degradation because of over-blast or overspray.

• Providing environmental control equipment to achieve and maintain the required application and

curing conditions required.

• Applying erection marking.

• Performing touch-up and repair of defective or damaged coated surfaces in accordance with

Section 15 of this Specification.

• Applying equipment and piping labeling or identification numbering in compliance with applicable

COMPANY Specifications [3].

• Disposing of waste as per applicable regulations or COMPANY requirements where appropriate

regulations do not exist.

7 SAFETY AND ENVIRONMENTAL REQUIREMENT

All coating materials (including coating components, thinner, solvent, abrasives and etc.), surface preparation, coatings work, and waste disposal shall be in accordance with local regulations. CONTRACTOR / Package VENDOR shall propose alternative coatings and solvents for COMPANY approval if the coatings specified herein do not comply with local volatile organic compound (VOC) limits.

Material Safety Data Sheets (MSDS) shall be available for review at sites and shops where coating is applied. All Personal Protection Equipment (PPE) requirements stated in the MSDS shall be met when working with coatings, solvents, abrasives, or any expendable products used in performing the coating work.

Excess or used solvents, paint, waste materials, and cleaning materials shall be handled in strict accordance with MSDS requirements and applicable local regulations. Such materials shall not be dumped on the ground or emptied into sewers or adjacent waters.

Company No._Rev. 200-20-CE-SPC-00015_B

22 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

CONTRACTORS are required to perform Risk Assessment (RA) before surface preparation and coating activities.

CONTRACTOR’S coating activities including coating consumable storage, execution of surface preparation and coating activities shall be subjected to regular inspection by CONTRACTOR authorized HSE representatives.

CONTRACTOR shall not start daily work until he has obtained a work permit from COMPANY, where applicable.

CONTRACTOR shall recognize COMPANY’s commitment in preserving the environment and shall comply with local codes and standards for transporting, storing, and disposing of hazardous materials and hazardous wastes.

8 QUALIFICATION

8.1 Written Coating Procedure (WCP)

Written coating procedure (WCP) for each paint system shall be subjected to COMPANY review and approval. Any conflicts between Coating Manufacturer recommendations, the WCP and this Specification shall be submitted in writing to COMPANY for approval.

The WCP shall contain the following:

•

Identification of the structures, systems, and components to be coated, the coating system and finish coat color to be applied, and the specific coating products to be used for each coat of each system.

• Product data sheets.

• MSDS for each product.

• Personal protective equipment to be used.

• A list of all calibrated inspection equipment.

The WCP shall describe the following processes/procedures:

• Coating material handling and storage and inventory controls.

• Salt contamination control.

• Metal preparation at welds and edges, both prior to blast cleaning and, to the extent that surfaces

anomalies are revealed during blasting, following the blast cleaning.

• Surface preparation - Description of the degree of cleanliness and profile to be achieved. Stipulate the abrasive to be used. Where different types of surfaces comprising the item(s) to be coated will be prepared to different criteria, define the criteria applicable for each.

• Description of the specific type/configuration of tools to be used for any alternative surface

preparation techniques other than abrasive blasting.

Company No._Rev. 200-20-CE-SPC-00015_B

23 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

• Environmental controls - Description of the type and capacity of dehumidification / humidification equipment. Provide a sketch showing how air will be distributed throughout the work area. Describe the type, capacity, and ducting for dust collectors.

• Scaffolding plan.

•

Illumination: The type for general area and blast hose lighting shall be indicated.

• Application, touch-up, and curing.

• Techniques to correct out-of-spec film thickness and surface treatment processes for

“freshening/roughening” coatings that have exceeded their recoat windows/intervals.

•

Inspection, test results and acceptance criteria shall be as per the ITP in Appendix 2 as applicable for the coating system and relevant substrates.

• Disposal of waste, debris, and unconsumed coating materials.

The COMPANY approved WCP shall be followed during all coating work. COMPANY’S approval does not relieve the CONTRACTOR/VENDOR of its obligation to perform the coating work in accordance with the requirements of this Specification. Any change of coating material, methods, or equipment for surface preparation and coating application shall require that the WCP be revised and re-approved.

This specification has adopted the coating system from Specification for Painting Production Facilities (Offshore), Doc. No. OFGN-CE-SPC-00001_Rev 50 with addition/modification to meet the COMP2 project requirement. No further prequalification on the specified coating system under Appendix 1 is required considering the suitability has been verified by COMPANY experience.

8.2 Coating Procedure Qualification Test (CPT)

A CPT shall be performed for each coating systems on all relevant substrates. Environmental conditions, surface preparation, coating application equipment and procedures shall be like those anticipated for the actual coating work. The inspection, test results and acceptance criteria shall be as per the approved WCP. Requirement shall be based on the selected coating system and complying with this specification. All coating application shall be as required in this Specification. Coating application shall include the following:

• Repairs, including ‘step’ masking (see Figure 15-1)

•

Inter-coat techniques, including mist coating for silicate-type inorganic zinc and recoat window refresher sweep blasting for epoxies.

• Curing

•

Inspection

• Testing requirements for the CPT, including acceptance criteria

CPT shall be used to qualify all coating procedures using a test panel. The test panel to be utilized is referenced in Section 10.3.2 of NORSOK M-501 Revision 6, or a comparable type and size of panel approved in advance by COMPANY, may be used. Alternatively, the CPT may be performed in a suitable location on the component to be coated at the choice of COMPANY.

8.3 Coating Applicator Qualification

Company No._Rev. 200-20-CE-SPC-00015_B

24 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Coating applicator and blaster qualifications shall be reviewed by COMPANY Inspectors to ensure that sufficient documented records are available to support a determination of proficiency. CONTRACTOR shall submit an applicator qualification procedure. Trade test shall be carried out as per agreed competency evaluation check list before starting any surface preparation and coating activities for the project.

All personnel shall have relevant knowledge of health and safety hazard, use of personal protective equipment, the coating materials, mixing and thinning of coatings, coating pot-life, surface preparation requirements and the tools and equipment used for surface preparation and coating application.

Coating applicator qualification test should be as per Annex I of NORSOK M-501 or equivalent.

Qualified applicators (blasters and painters) shall demonstrate prerequisites as per the applicable Specifications. This pre-qualification test shall be witnessed by COMPANY Inspectors and Coating Manufacturer’s representative, as required.

9 MATERIALS

9.1 Coating Materials

All coating material shall be as specified in of this Specification. Exceptions require written COMPANY approval and shall be qualified in the CPT.

The coatings specified in Appendix 1 are intended to be available worldwide. CONTRACTOR and Equipment/Package VENDOR are responsible for preparation of procedures based on products of one Coating Manufacturer for each system and the products of a backup Coating Manufacturer. CONTRACTOR shall purchase coating materials in a timely manner.

All materials applied to any one surface or piece of equipment shall be products of a single Coating Manufacturer. Any deviation from this requirement shall be subject to COMPANY approval.

The CONTRACTOR is responsible for maintaining the paint product batch certificates.

CONTRACTOR shall obtain and furnish COMPANY with certifications from the Coating Manufacturer of each coating material applied showing that materials used contain no elements or compounds of lead, chrome, cadmium, tin, or other hazardous metals. Only ASTM D520 Type II zinc shall be used in the manufacture of zinc-rich primers.

9.2 Abrasive Materials

Abrasives for the preparation of carbon steel shall meet the requirements of Section 9.2.1 and 9.2.2 below. Non-metallic abrasives such as aluminium oxide or garnet shall be used for preparing corrosion resistant alloy (CRA) and shall not be recycled.

9.2.1 Applicable Standards

Abrasives for blast cleaning shall be clean and dry, furnished either in bulk or packaged, and shall be free of clay, oil, silica, or other contaminants.

Company No._Rev. 200-20-CE-SPC-00015_B

25 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

The abrasive grade shall be capable of producing the specified surface profile without contaminating the surface.

Mineral and slag abrasives shall additionally meet the requirements of SSPC-AB 1, Class A.

Ferrous metal abrasives shall comply with SSPC-AB 3 and if recycled, to SSPC-AB 2.

9.2.2 Material Test Certification

The following testing is to be performed and certified by the abrasive’s supplier.

As defined in SSPC-AB 1, “qualification tests” are those tests initially run to show conformance with the standard while “conformance tests” verify that production run material provided under a given abrasive order meets the original material qualification test criteria. The supplier of mineral and slag types of abrasive shall certify that the abrasive supplied conforms to the qualification and conformance test criteria stipulated in SSPC-AB 1, ISO 11126 & ISO 11127.

For ferrous metallic abrasive, qualification testing shall consist of all the testing set forth in SSPC-AB 3, ISO 11124 and 11125 while conformance testing may be limited to size, conductivity, and cleanliness. An inspection lot for conformance testing shall constitute each 15,000 kg or each manufacturing batch, whichever lesser.

CONTRACTOR is responsible for ensuring that the abrasive materials testing, and documentation required by the applicable SSPC and / or ISO abrasive Specifications are obtained from the abrasive supplier and is available to the COMPANY’S site representative.

9.3 Thinners, Solvents and Cleaners

Thinners, solvents, and cleaners shall be as manufactured or specified by the Coating Manufacturer and shall be identified by the product number or generic description and accompanied by a latest MSDS.

9.4 Touch-up Materials

Materials for touch-up of damaged areas of surfaces shall be as per the approved procedure or the same as those that were originally applied.

Touch-up materials shall be applied by CONTRACTOR and Equipment/Package VENDOR as per the Coating Manufacturer’s recommendations by following the mixing ratio and thinner quantity.

10 SHIPPING, HANDLING AND STORAGE

10.1 Delivery & Storage

Company No._Rev. 200-20-CE-SPC-00015_B

26 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Coating materials shall be delivered to the place of application in unopened, original containers as provided by Coating Manufacturer. Each container shall bear a legible product designation, batch number, expiration date, shelf life, date of manufacture, and color code. Damaged containers shall remain unopened, and are to be removed from the work site, not to be used.

Material shall be handled and stored in accordance with the Coating Manufacturer’s latest published instructions and shall be protected from damage, moisture, direct sunlight, and temperatures below 5°C or above 32°C. Storage facility shall be well ventilated and free from open flame or other sources of ignition.

10.2 Date of Materials

Coating material shall not be used beyond their expiration date.

Containers of coatings or components shall not be opened except for immediate use.

10.3 Handling of Coated Items

Additional precautions and measures shall be taken into consideration to avoid coating damages during transit and handling of shop coated materials. During transportation, coated materials shall be stacked and secured to prevent movement, abrasion and/or peening.

Coated items shall not be handled before the Coating Manufacturer’s published handle time has elapsed.

Coated items shall be isolated from metal or concrete supports during application, storage, or transit to prevent coating damage.

Metal equipment used for handling coated parts, including forks and chokers, shall be encased with compressible materials proven to be slip-safe.

Adequate protection is provided for the shop-coated materials during storage, to ensure that the coated materials is not damaged.

Bare metal cables, chains, hooks, tongs, metal bars or narrow skids shall not be in direct contact with the coated materials. Wide non-metallic belt slings made of nylon, leather or suitable material shall be used.

11 AMBIENT CONDITIONS AND APPLICATION EQUIPMENT

CONTRACTOR shall not conduct final surface preparation or apply coatings unless the temperature of the substrate is expected to remain 3°C minimum above the dew point. Relative humidity shall be below 85% during final surface preparation and coating application. The Coating Manufacturer’s recommendations shall be used as the definitive guide, but no paint shall be applied at surface when ambient temperatures below 10°C or above 50°C without Coating Manufacturer’s recommendation.

Company No._Rev. 200-20-CE-SPC-00015_B

27 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Application equipment shall be as recommended by the Coating Manufacturer and shall be suitable for applying the coating as specified.

Equipment air supply lines shall be equipped with aftercoolers, knockout pots, or traps to remove moisture and oil.

Compressed air shall be tested to ensure that it is clean and dry. Prior to using compressed air, the quality of the air downstream of the separator shall be tested in accordance with ASTM D4285.

12 SURFACE PREPARATION

12.1 General

Prior to the start of painting, all surfaces shall be thoroughly cleaned of any material. The method of surface preparation used shall be compatible with the priming coat of paint.

Areas that may become inaccessible or difficult to paint after erection shall be painted prior to assembly or erection.

Internal surfaces of non-galvanized structural shapes, such as tubular structures which are not accessible for proper preparation and painting shall be closed from the environment by seal welding. Stitch welding or skip welding is not permitted. Structures to be galvanized shall be designed and fabricated with sufficient vents to allow flow of molten zinc into internal surfaces without air pockets.

Weld joints in closely spaced pipe shall be abrasive blast cleaned and primed prior to installing the next layer of pipe, taking appropriate precautions to prevent over-blast damage.

Unless specified otherwise, assembled mechanical rotating equipment such as turbines, etc. shall not be blast cleaned as part of painting operations and shall be suitably protected from abrasive damage. Turbine intakes shall be sealed during abrasive blast cleaning and abrasive removal.

All rotating/packaged equipment and valves shall be sealed and protected during blasting to prevent from blasting material ingress and/or blasting damage.

Abrasive blast cleaning is the preferred method of surface preparation except in hazardous areas where blast cleaning is not permitted. Abrasives for use in blast cleaning carbon steel and low-alloy steel are specified in ISO 8504-2. Suitable abrasives are:

• Chilled iron grit or shot.

• Cast-steel grit or shot.

• Non-metallic abrasive (aluminium oxide, garnet, etc.).

If stainless steel, galvanized steel, high-alloy steel, or aluminium surfaces are to be painted, aluminium oxide or garnet abrasives (as per ISO 8504-2) shall be used for the blast cleaning.

Silica sand shall not be used due to the possibility of personnel health hazard from ingested silica dust.

All carbon steel and low-alloy steel materials to be externally painted shall be abrasive blast cleaned in accordance with SSPC-SP 10 performed with a sharp grade of abrasive.

Company No._Rev. 200-20-CE-SPC-00015_B

28 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Stainless steel, high-alloy steel and aluminium surfaces requiring painting shall be abrasive blast cleaned per SSPC-SP 7 performed with either garnet or aluminium oxide abrasive.

Abrasive blast cleaning shall not be used on items which could be damaged by abrasive blasting.

Spent abrasive shall not be re-used without specific permission from COMPANY. This may be considered only on a case-by-case basis.

Portable blast clean shall be practiced if regular blasting is not practical.

With prior CPY and CTR approval, power tool cleaning to bare metal may be used where blast cleaning is not permissible or feasible. Power tool cleaning shall comply with SSPC-SP 11 to produce an anchor profile of 25μm or greater.

Table 12-1: Surface Finish Grades

SURFACE FINISH GRADE

ISO 8501-1

SSPC

NACE

Solvent Cleaning

Power tool cleaning

Brush-off blast cleaning

St 3

Sa 1

SP 1

SP 3

SP 7

Near-white metal blast cleaning

Sa 21/2

SP 10

White metal blast cleaning

Power too cleaning to bare metal

Water jet cleaning

Wet abrasive blast cleaning

Sa 3

SP 5

SP 11

SP 12

TR 2

No. 4

No. 2

No. 1

No. 5

6G198

12.2 Pre-Blasting Preparation

Oil and grease contaminated surfaces shall be cleaned as per SSPC-SP 1 prior to abrasive blast cleaning.

Flame cut edges shall be ground to remove the hard surface layer and to achieve at least a 2mm radius.

All sharp edges shall be processed to achieve at least a 2mm radius, except that surface subject to immersion shall have a radius of 3mm. Welds shall be processed as required to result in smooth ripples free of spatter, sharp edges, and undercutting. Welds in immersion service surfaces shall be processed as required to conform, as a minimum, to NACE SP0178.

If grinding of welds is required, such grinding shall be performed in accordance with procedures, including appropriate precautions, approved by the fabricator of the weld.

Before abrasive blast cleaning, all steel shall be water-washed to remove soluble salt contamination.

Company No._Rev. 200-20-CE-SPC-00015_B

29 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

The soluble salt test shall be conducted during qualification activities and throughout production, prior to blast cleaning. For qualification, a representative sample of each different item to be coated shall be individually tested for soluble salt level determined in accordance with ISO 8502-6 and ISO 8502-9 using the Elcometer 130 / SCM 400 Salt Contamination Meter or COMPANY approval equivalent.

The proposed method shall be submitted to COMPANY for approval a minimum of 10 working days prior to commencement of work.

The maximum total allowable soluble salt level on the surface shall not exceed 20 mg/m2.

One further test shall be conducted following blasting pre-qualification to ensure the blasting medium does not introduce unacceptable levels of soluble salts.

12.3 Abrasive Blast Cleaning

Steel surfaces shall be blasted when the surface temperature is at least 3 °C above the dew point and the relative humidity is less than 85 %. Blasting shall not be performed if there is a possibility that the blasted surface will be subjected to wetting before the first coat of primer can be applied. In any case, surfaces shall be air blown wiped or vacuum cleaned to remove blasting abrasive and dust before they are primed.

Unless otherwise approved by COMPANY, surfaces to be coated shall be abrasive blast cleaned as per the requirements of Appendix 1.

For coating systems with DFT exceeding 500μ, angular profile range of 75μ to 100μ is required.

For coating systems with DFT range 100μ to 500μ, the surface profile of the blast cleaned steel shall be between 50μ to 85μ.

For coating systems with DFT less than100μ, the surface profile of the blast cleaned steel shall be between 25μ to 50μ.

The profile shall be measured using the devices defined in the ISO 8503 or ASTM D4417.

12.3.1 Compressed Air

Compressed air shall be for abrasive blast cleaning and shall be clean, dry, and oil-free.

Traps (in addition to oil and water extractors mounted on the compressor) shall be used in compressed air lines to remove oil and moisture from air close to the point of use.

The presence of oil water shall be determined in accordance with ASTM D4285 at least twice per 12 hours and following every compressor start-up.

On detection of contamination with oil or water, all activities requiring compressed air shall be suspended until system is cleaned and source of problem is rectified. ECP CONTRACTOR/ SUBCONTRACTOR/VENDOR responsible for painting shall advise and shall have agreement from COMPANY regarding rectification prior to recommencing production.

Company No._Rev. 200-20-CE-SPC-00015_B

30 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

12.3.2 Protecting Other Equipment

Blast cleaning shall not be performed in the immediate area where coating or curing of coated surfaces is in progress.

All surfaces and equipment not to be coated shall be suitably protected from blast cleaning, including factory-coated fasteners.

Machined surfaces shall be protected from damage due to cleaning and coating operations.

The machined portion of pipe flange mating faces shall be masked with fire retardant plywood or plastic to protect the gasket surface and internal components. The remaining part of the flange face (including bolt holes) shall then be blast cleaned and coated.

Equipment shall have all openings temporarily plugged, masked, and/or blinded before abrasive blasting. Protection shall be removed by the CONTRACTOR/ SUBCONTRACTOR after the coating application is completed.

Blasting nozzles shall be discarded and replaced when the nozzle diameter has increased through wear by more than 50% of the original diameter and when the specified minimum pressure, surface cleanliness and surface profile can no longer be achieved.

12.3.3 Repairs

Burrs, slivers, scabs, sharp edges, and weld spatter, which become visible after blasting, shall be removed.

All sharp edges shall be processed to achieve at least a 2mm radius, except that surface subject to immersion shall have a radius of 3mm. Welds in immersion service shall be processed as required to conform, as a minimum, to NACE SP0178.

If grinding of welds is required, such grinding shall be performed in accordance with procedures, including appropriate precautions, approved by the fabricator of the weld.

Repaired areas shall have the surface profile suitably restored.

12.3.4 Cleaning

If visible rusting occurs or if the cleaned surface become wet or otherwise contaminated, these surfaces shall be re-cleaned to the degree specified.

After cleaning and immediately before coating, dust shall be removed with dry, oil-free compressed air. Vacuuming shall be used if the surface is not dust free, as determined by COMPANY Inspector.

Machined surfaces shall be cleaned in accordance with SSPC-SP 1 before the application of temporary protective coating.

12.4 Shop Primed Steel

Company No._Rev. 200-20-CE-SPC-00015_B

31 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

All oil and grease shall first be removed in accordance with SSPC-SP 1.

Following solvent cleaning, all loose dirt, chalk, salt, and other contaminants shall be removed by water wash. The salt concentration on surfaces shall be measured in accordance with requirements in Section 12.2.

After erection and/or installation but before painting, the following requirements shall be met:

•

Items previously primed shall be examined for damage and un-primed areas.

• For topsides systems, prior to application of finish coat(s), rusty spots (including white rust on zinc-rich shop primers, and un-primed and uncoated areas) shall be removed by spot abrasive blast cleaning. Traces of pre-existing primer may remain. Overlap zones between pre-existing primer and repair primer shall be thoroughly and uniformly abraded and feathered.

• Any equipment such as valves, fittings etc. supplied by VENDOR with shop primer shall be completely removed and relevant coating system shall be applied as per this Specification.

• Adjacent areas shall be shielded to prevent over blast damage during spot blast cleaning.

For splash zone and submerged zone, prior to application of the specified coating system, all traces of previously applied primer / shop primer shall be removed by abrasive blast cleaning in accordance with SSPC-SP 5. For such cases coating systems shall be applied only in shop prior to installation.

12.5 Power Tool Cleaning

Power tool cleaning is not a technically equivalent alternative to blast cleaning and shall not be employed without CPY approval. With prior CPY approval, power tool cleaning to bare metal may be used where blast cleaning is not permissible or practically feasible. Only those surface preparation tools and materials identified in the approved

The WCP shall be approved by CPY and suitably qualified following the requirement in this specification.

The surface roughness shall be 25µm or greater in accordance to SSPC-SP 11.

Power tools used to clean carbon steel shall not be used to clean stainless steel. Metals contacting stainless steel in the process of power tool cleaning shall be CRA, not carbon steel. While hand tool / power tool cleaning of stainless-steel substrates, the wire brush / cup brush shall be of same material compatibility to the base substrate.

Polishing / burnishing of the prepared surface shall be avoided to secure optimum adhesion.

12.6 Galvanized Steel

Requirements for hot dip galvanizing shall be as per ASTM A123 and 200-22-ST-SPC-00008 [6]. Galvanized surfaces shall be painted as detailed in Appendix 1 of this Specification.

Before coating, galvanized surfaces shall be:

• Solvent cleaned as per SSPC-SP 1

Company No._Rev. 200-20-CE-SPC-00015_B

32 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

• Brush-off blasted as per SSPC-SP 16 to achieve uniform key roughness without damaging the

protective galvanized layer using fine abrasives.

Repair of galvanized steel before topcoating is covered in Section 15.3 of this Specification.

Hollow components shall be designed to provide proper venting of all section during hot-dip galvanizing.

12.7 Fiberglass Reinforced Plastic (FRP) Surfaces

FRP exterior surfaces will be painted for the purpose of UV ray protection and/or color-coding requirement. If another anti-UV protection measures and color finishing were provided, the painting work is not necessary.

The surfaces to be coated shall be prepared following Manufacturer recommendation. For the painting work, FRP Manufacturer recommended solvent-free paint material may be used.

13 COATING APPLICATION

13.1 Mixing

Mixing, thinning, applying, and curing of the coating material shall be in accordance with the Coating Manufacturer’s latest published instruction, SSPC-PA 1, and the requirements specified herein.

Paint shall be thinned in accordance with the Coating Manufacturer’s instructions. Improper thinning can result in poor paint or application, which will cause inadequate paint performance. Improper thinning also results in increased emissions of VOC.

Coatings prepared in their original containers shall not be transferred until all settled solids are incorporated.

Coating materials shall be thoroughly mixed until they are smooth and free from lumps, then strained through a 30-mesh, or finer, screen.

Coating materials shall be agitated as necessary to keep the solids in suspension during application. Zinc-rich coatings shall always be mechanically agitated.

The pot life of any paint shall be carefully noted, and any mixed paint that has exceeded pot life shall be discarded regardless of apparent condition.

13.2 Preparation

No coating material shall be applied closer than 100mm from adjacent non-cleaned surfaces.

The application of the coating shall be performed only when the environmental conditions meet the parameters specified in this Specification.

Company No._Rev. 200-20-CE-SPC-00015_B

33 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Immediately prior to coating, the prepared surface shall comply to the surface cleanliness criteria defined in this Specification. Visible rust is not permitted. If rusting occurs after completion of surface preparation, the surface shall be re-cleaned in accordance with the original method to specified cleanliness.

The time between surface preparation and primer application shall not exceed 4 hours.

Enclosures to permit coating of surfaces during inclement weather may be used, provided the environmental restrictions specified are maintained throughout the coating and curing periods.

13.3 Application - General

Coating shall be applied using clean equipment recommended by the Coating Manufacturer.

Paint brushes and rollers shall be compatible with the coating material. Application shall be interrupted if there is visual evidence of bristles or roller lint contaminating freshly applied coating.

Heating, air-conditioning, or dehumidification equipment may be required to meet the requirements of this Specification and to achieve the agreed upon schedule.

Paints generally shall not be applied to exterior surfaces in damp, humid weather, when the air temperature is below 10°C, or when relative humidity is above 85 % or when the surface temperature is less than 3°C above the dew point. For using winter cured version of multi component paints, prior written Company approval shall be taken.

Water-based paints may be applied to damp surfaces but wetting of exterior surfaces is recommended during hot-weather application. The water-based paints shall be applied at air temperatures above 10°C.

Solvent-free chemically cured paints generally shall not be applied at air or surface temperatures below 10°C or when relative humidity is above 80%. No paints shall be applied to such a surface temperature/humidity condition that may cause blistering, porosity, or other detrimental effects to the life of the paint. Any solvent-free coating suitable for application below 10°C shall be subject to COMPANY prior approval with Coating Manufacturer’s documentations confirming such applications.

Newly painted surfaces shall be protected from rain, condensation, contamination, snow, and freezing until the coating has dried.

13.3.1 Inter-Coat Considerations

Overcoats and topcoats shall be applied within the Coating Manufacturer’s minimum and maximum recoat times. Surfaces shall not be recoated until the preceding coat has properly dried or cured.

Inorganic zinc coatings shall be cured and demonstrate an average resistance rating of not less than 4 when evaluated per ASTM D4752. Additional cure time and increased humidity shall be required for inorganic zinc primer applied in dry weather.

Company No._Rev. 200-20-CE-SPC-00015_B

34 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Prior application of subsequent coats, surfaces shall be free of any contaminations such as dust, dirt, oil, grease, or any foreign material detrimental to the performance of the coating system. Any coated surfaces exceeding recoating intervals shall be abraded to provide inter-coat adhesion.

Successive coats of paint should be of different colors.

Substrate and prior coat surfaces are suitably dust free by assessing per ISO 8502-3. Rating shall be 2 or better. For immersion service, Rating 1 is required.

Items approved by COMPANY for coating with the equipment VENDOR’s standard factory coating (primer only) shall be over-coated as set forth in Appendix 1. Prior to and as a condition for overcoating, compatibility shall be established by means of patch test.

13.3.2 Dry Film Thickness (DFT)

Dry film thickness of each coating shall be within the minimum and maximum specified in Appendix 1 of this Specification. If additional coats are required to achieve the specified DFT, they shall be applied in accordance with the Coating Manufacturer’s recoating instructions and the restrictions above.

The following requirements apply for inorganic zinc primer applied outside the thickness range indicated in Appendix 1:

• Excessive thickness shall not exceed the Coating Manufacturer’s recommendation.

• Primer of insufficient thickness shall be completely replaced to full Specification requirements

following total removal to the requirements of SSPC-SP 10.

• Upon completion of corrective actions, coating thickness shall be re-inspected to confirm that it

is within the specified range.

No single spot reading shall be less than 80% of the minimum specified DFT. Average of spot readings shall be above minimum specified DFT.

13.3.3 Surface Damage/Imperfections

The finish application shall be uniform in color, texture, and appearance.

Runs, sags, voids, drips, over spray, loss of adhesion, blistering, peeling, mud cracking, inadequate cure, or rusting of the substrate shall not be permitted.

Damaged coatings shall be retouched before succeeding coats are applied.

Where shop coating has been damaged in transit or where damage has occurred to field coats, the following shall apply.

• All damaged and loosely adhering coating shall be removed, and the surface thoroughly

cleaned.

• Edges of the breaks shall be feathered and the designated number of prime, intermediate, and finish coats applied. The requirements of this Specification shall apply when making repairs.

• The finish coat for repairs shall match the original color and gloss.

Company No._Rev. 200-20-CE-SPC-00015_B

35 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

13.3.4 Color

The specific topcoat color for a given surface shall be as indicated in Appendix 1 of this Specification.

The color of successive coats shall vary slightly from the color of preceding coats to permit easy identification without affecting finish color.

Pipe identification marking shall comply with COMPANY’s pipe labeling procedure [3]

13.3.5 Stainless Steels and Corrosion Resistant Alloys

Paints containing low melting point metal pigments such as lead, cadmium, or zinc shall not be used to overcoat stainless steel materials. Such paints shall not be applied in proximity to stainless steel which contamination of stainless steel is possible.

Overspray protection shall be provided as required.

Special care shall be taken for the protection of stainless steel and high-alloy materials from blasting, overspray and coatings intended for carbon steel and low-alloy steel materials. Only stainless-steel wire brushes which have not been previously used on carbon steel surfaces may be used for hand or power tool cleaning.

In general, at interfaces between stainless steel and carbon steel materials the coating of the stainless steel is carried out prior to painting of the adjacent carbon steel. The actual method to be used at these interfaces is to be reviewed and approved by COMPANY.

Color coding materials for use on stainless steel and high-alloy materials shall be low chloride markers.

13.3.6 Stripe Coats

All rough welds, threads, nuts, crevices, and sharp edges shall receive at least one stripe coat applied by brush. If the stripe coat manifests visible holidays, a second stripe coat shall be applied.

Welds, edges, crevices, nuts, and threads in lined tanks shall receive two brush-applied stripe coats.

13.3.7 Overcoating Inorganic Zinc Primer

Application process variables such as the applied thickness and relative humidity will influence the thoroughness of the cure. Special techniques may be needed to promote cure under adverse conditions.

Inorganic zinc coatings shall be cured and demonstrate an average resistance rating of not less than 4 when evaluated as per ASTM D4752. Additional cure time and increased humidity or wetting shall be required for inorganic zinc primer applied in dry weather.

Company No._Rev. 200-20-CE-SPC-00015_B

36 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

13.4 Application - Immersion Service

The following requirements apply to fully immersed and splash zone exposures, interior of lined storage tanks.

13.4.1 Weld Joints

Protective coverings shall be installed to all coated horizontal surfaces and removed after construction is completed.

Closing welds in lined tanks and coated immersion surfaces, including welds in pipe that will be coated and insulated, shall be vacuum blast cleaned to SSP-SP 5 before stripe and touchup coating. Adjacent sound coating must be protected against over blast and overspray.

13.4.2 Interfaces

Successive coats of multi-coat systems shall be “stepped” back from the uncoated termination at weld joint holdbacks.

When performing weld joint “tie-ins,” adjacent sound coating must be protected against over blast. Masking before the final step application should be performed in such a way that a “fringe” of abraded original coating 10 ± 5mm is visible when the masking is removed (refer to Figure 15-1).

At interfaces between splash zone and immersion systems, the splash zone system shall overlap the immersion system at least 25cm. At interfaces between splash zone and topsides systems, the topside system shall overlap the splash zone system at least 25cm.

13.4.3 Testing

Inspection and testing shall be carried out in accordance with Section 14 and Appendix 2.

Splash zone surfaces and the entirety of lined tank surfaces shall be holiday tested and any holidays found shall be repaired and retested for entire area to be 100% holiday free. Holiday testing shall be carried out over fully cured coating as per Coating Manufacturer’s requirements of curing.

When high voltage is used for holiday retesting, it is essential that the repair coating be cured to the extent required by the Coating Manufacturer before probe contact for follow-up testing. Note that premature or prolonged contact between the holiday test probe and the pre-existing coating can degrade that coating. Probe contact shall be confined to the repair area.

INSPECTION AND TESTING

14.1 CONTRACTOR’s Responsibilities

CONTRACTOR shall control the quality of items and services to meet the requirements of the applicable codes and standards and other requirements of this Specification.

Company No._Rev. 200-20-CE-SPC-00015_B

37 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

All surface preparation, painting work carried out shall be subjected to systematic stage-wise inspection by the Coating Inspector. The inspection requirements shall be detailed in Inspection and Test Plan (ITP). A typical ITP is given in Appendix 3. Additionally, the work shall be subjected to random inspection as and when required COMPANY. All coating and coating repair works done at offshore shall be inspected and approved by COMPANY appointed QA/QC.

CONTRACTOR shall grant COMPANY Inspectors unimpeded access to inspect all work performed.

CONTRACTOR shall follow Appendix 2 to carry out any preparatory and painting/coating activities subject to the inspections. Typical painting inspection report is given in Appendix 4.

Upon completion, the work shall be subject to final inspection, review and sign-off, in accordance with the PROJECT requirements.

CONTRACTOR shall furnish the necessary testing and inspection instruments. Inspection instruments shall be properly calibrated and maintained. Such equipment shall be available for use by COMPANY in conducting surveillance of the work.

Documentation shall be prepared and maintained to provide evidence of compliance with COMPANY- approved procedures and this Specification.

14.2 Personnel Qualification

Personnel performing inspection or verification shall have a minimum of 5 years’ experience in similar projects. A minimum of one Site Inspector shall hold current certification in accordance with one of the following:

• SN NS 476 (Inspector Level),

• Certified NACE Coating Inspector, Level 3,

• Level II qualification requirements described in SSPC QP 5, Section 6, “Personnel”,

• FROSIO Level III,

• An equivalent qualification recognized by COMPANY.

Any other coating inspector on site shall have a minimum of 5 years’ experience in similar projects and hold at least a NACE Level 1 (or COMPANY-approved equivalent) coating inspector certification.

14.3 Compressed Air Quality Test

Prior to using compressed air, the quality of the air downstream of the separator shall be tested in accordance with ASTM D4285.

This test shall be performed at the frequency indicated in Appendix 2.

This test also shall be made after any interruption of the air compressor operation or as required by COMPANY.

Company No._Rev. 200-20-CE-SPC-00015_B

38 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

The air shall be used only if the test indicates no visible contamination, oil, or moisture. If contaminants are evident, the equipment deficiencies shall be corrected, and the air stream shall be retested.

Separators shall be bled continuously.

All compressed air lines shall be tested individually prior to use.

Surfaces determined to have been blasted or blown down with contaminated air shall be cleaned of that contamination per SSPC-SP 1 and re-blasted with clean air and abrasive.

14.4 Non-Conformance Report

For any discovered non-conformance to this Specification, CONTRACTOR/VENDOR shall promptly submit a non-conformance report to COMPANY identifying any defect and detailing the repair procedure following Project Non-Conformity Management Procedure [10].

15 REMEDIAL WORK

15.1 General Repair

Coated surfaces within the scope of the Specification that are damaged during assembly or handling shall be repaired in accordance with procedures accepted by COMPANY using the same system as that being repaired.

The surface shall be restored to meet the specified surface preparation requirements for cleanliness and profile.

Repair of multi-coat system shall be performed as shown in Figure 15-1. Successive coats of multi-coat systems shall be “stepped” outward onto the pre-existing coating from the bare metal. The repair area may be rectangular, or square depending on the dimensions of the exposed metal and shall be accomplished in no fewer than two masking steps.

The coating to be overlapped shall be abraded and edge-feathered into the adjacent bare spot.

Feathering shall be accomplished with #80 grit abrasive cloth / paper. Surface abrasion shall be accomplished by hand sanding or by abrasive blasting using reduced nozzle pressure (275kPa) with a fine grit.

A fringe of abraded original coating will be visible when the masking is removed. The topcoat, while abraded, shall be intact.

Company No._Rev. 200-20-CE-SPC-00015_B

39 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Figure 15-1: Repair Sketch

15.2 Repair of Immersion Coatings and Linings

In addition to the general repair requirements listed in the preceding section, the following repair criteria apply:

• Where holiday testing of linings reveals pinholes, the lining at the affected spots shall be

removed with a power tool cleaning to expose the substrate.

• Damage to the adjacent coated areas shall be avoided. Vacuum blast-type equipment and masking shall be used to prevent damage to adjacent coated areas. Profile needs to be restored after the coating is removed.

15.3 Repair of Hot-Dipped Galvanizing

For weld repair and minor damage:

• Clean the damaged area per SSPC-SP 11 / ISO 8501-1 St3 with minimum surface profile of

25μ.

• Touch-up with 2 coats of zinc rich epoxy by brush application to achieve a Total DFT of 75μ to

100μ.

• Apply the specified topcoat.

For major damage (repair area larger than 0.1m2):

• Abrasive blast clean damaged area to SSPC-SP 10 with profile of 50-85μ.

Company No._Rev. 200-20-CE-SPC-00015_B

40 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

• Sand intact galvanized surface to a feathered edge.

• Spray-apply a coat of zinc rich epoxy to achieve a Total DFT of 75μ to 100μ.

• Apply the specified topcoat.

15.4 Touch-Up

Prior to application of any coat, all welded portions and/or all damage to the previous coat(s) shall be touched-up. The surface preparation of damaged surfaces and field welded parts shall be abrasive blasted, or power tool cleaned in accordance with SSPC-SP 11 to achieve an original surface cleanliness and minimum 25 microns anchor profile. For abrasive blast cleaning, the small blasting devices such as vacuum blasters or pencil type blasters may be used.

Touch-up of damaged inorganic zinc coating shall be with zinc rich epoxy.

Items supplied with the approved VENDOR’s standard coating system shall be touched-up with the same generic coating materials or as per Appendix 1 of this specification.

Topcoat touch-up areas shall match the color of the original paint for uninsulated surfaces.

Damaged galvanizing shall be repaired as per Section 15.3.

A strip coat shall be applied to all welds, corners, and edges after application of the prime coat and before the next full coat. The strip coat shall be brushed or rolled.

16 COATING WARRANTY

CONTRACTOR shall ensure that the coating scope shall be covered by performance warranty for the minimum lifetimes given below:

• 5 years life for atmospheric exposure.

• 10 years life for internal coating of tanks, vessels, and equipment.

The performance requirements for the specified minimum lifetime shall be:

• The maximum degree of rusting shall be Ri2 according to ISO 4628,

• The maximum degree of cracking, blistering, or flaking shall be 3S3 according to ISO 4628.

17 APPENDICES

Appendix 1 Appendix 2 Appendix 3 Appendix 4 Appendix 5 Appendix 6

Paint Systems & Products Inspection & Testing Requirements Typical Painting/Coating Inspection & Test Plan Checklist (ITP) Painting Daily Inspection Report Coatings for Fasteners Color Bands

Company No._Rev. 200-20-CE-SPC-00015_B

41 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

17.1 Appendix 1

Paint Systems & Products

17.1.1 Paint Systems

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

1.0

STRUCTURAL STEEL – TOPSIDE SURFACE ABOVE SPLASH ZONE (Note 7)

1.1

Flare Boom & Radio Towers

Crane Structure, Deck Crane External

1.2

(with exception of the crane pedestal)

Steel Columns, Beams, Girders, Trusses, Channels, Bulk Heads, Deck Bottoms, Skid Structure

(or other structural members including pad-eyes, davit, lifting beam, monorails, fixed structure for material handling)

1.3

Deck, Top Surface

1.4

(+ deck hatches)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

SSPC-SP-5

Thermal Spray Aluminium

(Profile: 75µ - 125µ)

(250µ – 375µ)

SSPC-SP-10

Zinc Rich Epoxy

(Profile: 50µ - 85µ)

(75µ – 100µ)

—

250µ – 375µ

—

250µ – 375µ

—

• Note 3, 14 • For <110⁰C, sealer coat shall be Epoxy sealer (40µ max) + PU topcoat (40µ max) – Colour shade as per safety requirements.

• For 110⁰C and above, Silicone Aluminium (25-30µ) shall be applied.

• Sealer coat shall be Epoxy sealer (40µ max) + PU topcoat (40µ max) – Colour shade as per safety requirements.

HB Epoxy MIO

Polyurethane

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Beige RAL 1019

• Note 2, 3, 6

SSPC-SP-10

(Profile: 75µ - 100µ)

Abrasion Resistant Glass Flake Epoxy

(350µ – 450µ)

Apply anti-skid silica / Aluminium oxide particles on wet surface

Polyurethane

(60µ – 75µ)

760µ – 975µ

Beige RAL 1019

• Note 13

Company No._Rev. 200-20-CE-SPC-00015_B

42 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Paint Generic Type / Color Shade

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

Escape with Walkways

SSPC-SP-10

(Profile: 75µ - 100µ)

Abrasion Resistant Glass Flake Epoxy

(350µ – 450µ)

1.5

1.6

Laydown Decks

SSPC-SP-10

(Profile: 75µ - 100µ)

Abrasion Resistant Glass Flake Epoxy

(350µ – 450µ)

Assembled Galvanized Structures

1.7

(including bolts)

Washing and sweep blast clean as per SSPC-SP-16

Epoxy Mastic

(100µ – 200µ)

Galvanized Grating Stair Treads

1.8

Washing and sweep blast clean as per SSPC-SP-16

Epoxy Mastic

(200µ – 300µ)

Company No._Rev. 200-20-CE-SPC-00015_B

—

2nd Intermediate

Apply anti-skid silica / Aluminium oxide particles on wet surface

—

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Polyurethane

(60µ – 75µ)

760µ – 975µ

Traffic Yellow RAL 1023

• Note 13

Abrasion Resistant Glass Flake Epoxy

(500µ – 600µ)

850µ – 1050µ

Beige RAL 1019

• 50-micron polyurethane may be used for topcoat color purpose. Total DFT shall exclude the PU top coat thickness

Polyurethane

(40µ – 75µ)

140µ – 275µ

Beige RAL 1019

• Note 2, 6, 10 • Refer Section 15.3

Apply anti-skid graded silica / Aluminium oxide particles on wet surface

Polyurethane

(60µ – 75µ)

260µ – 375µ

Beige RAL 1019 or applicable safety colour codes

• Note 13 • Use FRP grating as preference, for all areas where it can be allowed. FRP shall be certified, and its composition shall include fire retardant, UV protection, and finishing as per COMPANY colour code. For the area where FRP cannot be used and steel galvanized grating is required, an extra corrosion protection coating shall be applied from shop as per COMPANY specification to prolong the life of the gratings. Finishing topcoat as per COMPANY colour code. • HDG coating as per ASTM

A123/A123M.

• Hot dip galvanized coating to be protected as per system “S”. Topside contact area of grating to receive antiskid silica / aluminium oxide particles. Coating for carbon steel hot dip galvanized coating to be applied

43 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

Galvanized Deck Plate & Ladder Rung

1.9

Galvanized Ladders, Cages, Platforms & Handrail assemblies all surface

1.10

Galvanized Cable Trays

1.11

Stainless Steel Supports

1.12

Stack

1.13

(-196⁰C to 650⁰C)

Stack Framing Steel Structure

1.14

Washing and sweep blast clean as per SSPC-SP-16

Epoxy Mastic

(200µ – 300µ)

Epoxy Mastic

(100µ – 200µ)

Epoxy Mastic

(100µ – 200µ)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

SSPC-SP-10

(Profile: 50µ - 75µ)

CUI Resistant Multi Polymeric Coating

(150µ)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

2.0

STRUCTURAL STEEL – SPLASH ZONE (from +5.5m to -2.7m with respect to LAT)

Apply anti-skid graded silica / Aluminium oxide particles on wet surface

—

260µ – 375µ

Beige RAL 1019

at shop (e.g., Dipping application).

• Note 11, 13 • For ladder rung, nonskid particles can be pre-blended with topcoat, if required.

140µ – 275µ

Traffic Yellow RAL 1023

• Note 11

140µ – 275µ

Beige RAL 1019

• Note 11

Polyurethane

(60µ – 75µ)

Polyurethane

(40µ – 75µ)

Polyurethane

(40µ – 75µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

150µ – 250µ

Manufacturer’s Standard Grey

CUI Resistant Multi Polymeric Coating

(150µ)

Silicone Aluminium

(25µ – 30µ)

300µ

Manufacturer’s Standard Grey

250µ – 375µ

Aluminium

• PU topcoat 50µ -75µ shall be applied for UV protection for uninsulated components. • VENDOR’s standard finish.

• The DFT of the high temperature coating shall be as per coating manufacturer recommendation. Typically, between 100 and 150 μm.

• All coating application

recommendations from the paint manufacturer shall be strictly followed.

Company No._Rev. 200-20-CE-SPC-00015_B

44 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

Columns, Beams, Girders, Struts

2.1

(or other structural members)

Driven “H”, Sheet & Pipe Piles, Boat Landing Components, Riser Guard

2.2

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

SSPC-SP-10

(Profile: 75µ - 100µ)

Abrasion Resistant Glass Flake Epoxy

(400µ – 500µ)

Galvanized Grating Stair Treads

2.3

Washing and sweep blast clean as per SSPC-SP-16

Abrasion Resistant Glass Flake Epoxy

(250µ – 300µ)

—

3.0

STRUCTURAL STEEL – SUBMERGED ZONE (If required as identified in drawing)

—

250µ – 375µ

—

• Note 14 • Sealer coat shall be Epoxy sealer (40µ max) + PU topcoat (40µ max) – Colour shade as per safety requirements.

400µ – 500µ

No colour requirements

• Note 16 • Manufacturer’s standard finish.

Apply anti-skid graded silica / Aluminium oxide particles on wet surface and allow to dry

Polyurethane

(60µ – 75µ)

310µ – 375µ

Beige RAL 1019

• Note 11 • Use FRP grating as preference, for all areas where it can be allowed. FRP shall be certified, and its composition shall include fire retardant, UV protection, and

finishing as per COMPANY colour code. For the area where FRP cannot be used and steel galvanized grating is required, an extra corrosion protection coating shall be applied from shop as per COMPANY specification to prolong the life of the gratings. Finishing topcoat as per COMPANY colour code. • HDG coating as per ASTM

A123/A123M.

• Hot dip galvanized coating to be protected as per system “G”. Topside contact area of grating to receive antiskid silica / aluminium oxide particles.

• Coating for carbon steel hot dip galvanized coating to be applied at shop (e.g., Dipping application).

Company No._Rev. 200-20-CE-SPC-00015_B

45 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

Columns, Beams, Girders, Struts

3.1

(or other structural members)

SSPC-SP-5

(Profile: 75µ - 100µ)

100% Solids Epoxy

(300µ – 400µ)

—

100% Solids Epoxy

(300µ – 400µ)

600µ – 800µ

No colour requirements

• Note 6, 7 • Immersion grade shall be used.

4.0

FABRICATED PIPING, SUPPORTS, VALVES AND OTHER ASSOCIATED IN-LINE EQUIPMENT: EXTERNAL SURFACES (Shop primed and yard topcoated after assembly and testing) (Note 8, 23)

4.1

Carbon Steel

Supports

(including shoes)

4.1.1

(up to 110⁰C)

Uninsulated

4.1.2

(up to 110⁰C)

Fire Water Lines

4.1.3

(up to 110⁰C)

Wellheads

4.1.4

(up to 110⁰C)

SSPC-SP-10

(Profile: 50µ - 85µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Beige RAL 1019

• Note 2, 22

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Beige RAL 1019

• Note 8

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Safety Red RAL 3000

• Note 8

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Black RAL 9017

• Note 8

Wellheads

4.1.5

(up to 150⁰C)

(or)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

Company No._Rev. 200-20-CE-SPC-00015_B

• Note 8, 14 • Coating System D & I-2 are considered as equivalent

• Not applicable for components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

components as per Section 5

46 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

I-2

(or)

SSPC-SP-10

(Profile: 50µ - 85µ)

Temperature Resistant Phenolic Epoxy

—

(75µ – 125µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Silicone Acrylic

(50µ)

200µ – 300µ

Aluminum

(or)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

Uninsulated

4.1.6

(111⁰C – 150⁰C)

I-2

(or)

SSPC-SP-10

(Profile: 50µ - 85µ)

Temperature Resistant Phenolic Epoxy

—

(75µ – 125µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Silicone Acrylic

(25µ)

200µ – 300µ

Aluminum

• Coating System I-2 can be for

these complex geometry or small components

• Note 8 • Coating System D & I-2 are considered as equivalent

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

• System I-2 to be used up to

150°C, short-term exposure flex to 175°C. • Note 8, 14 • Coating System D & I-2 are considered as equivalent

• Not applicable for components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

components as per Section 5

• Coating System I-2 can be for

these complex geometry or small components

• Note 8 • Coating System D & I-2 are considered as equivalent

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

• System I-2 to be used up to

150°C, short-term exposure flex to 175°C.

Company No._Rev. 200-20-CE-SPC-00015_B

47 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

(or)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

SSPC-SP-10

(Profile: 50µ - 85µ)

Inorganic Zinc

(60µ – 100µ)

—

Silicone Aluminium

(25µ – 30µ)

Silicone Aluminium

(25µ – 30µ)

110µ – 160µ

Aluminium

(or)

SSPC-SP-10

(Profile: 50µ - 85µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

150µ – 250µ

Manufacturer’s Standard Grey

Uninsulated

4.1.7

(201⁰C – 400⁰C)

Insulated

4.1.8

(up to 150⁰C)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

250µ – 375µ

Aluminium

Company No._Rev. 200-20-CE-SPC-00015_B

• Note 8, 14 • Coating System D & E are considered as equivalent

• Not applicable for components

with small and complex geometry as the following

Piping ≤ 2” All valves (all sizes) Pipe support pressurized components as per Section 5

• Coating System E can be for

these complex geometry or small components

• Note 8 • Coating System D & E are considered as equivalent

• Note 8 • Coating System D & I are considered as equivalent • VENDOR’s standard finish. • Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible. • System I to be used up to 150°C,

short-term exposure flex to 175°C. • Note 8, 14 • Coating System D & I are considered as equivalent

• Not applicable for components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

pressurized components

as per Section 5

• Coating System I can be for

these complex geometry or small components

48 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Paint Generic Type / Color Shade

Insulated

4.1.9

(201⁰C – 400⁰C)

Insulated

4.1.10

(cyclic service)

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

SSPC-SP-10

(Profile: 50µ - 85µ)

Inorganic Zinc

(60µ – 100µ)

—

2nd Intermediate

Silicone Aluminium

(25µ – 30µ)

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Silicone Aluminium

(25µ – 30µ)

110µ – 160µ

Aluminium

• Note 8

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

250µ – 375µ

Aluminium

• Note 8, 14 • Applicable to equipment and

piping.

• Not applicable for components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

pressurized components

as per Section 5

• Coating System P can be for

these complex geometry or small components

Galvanized pipe

4.1.11

Washing and sweep blast clean as per SSPC-SP-16

Epoxy Mastic

(100µ – 200µ)

—

Polyurethane

(40µ – 75µ)

140µ – 275µ

Beige RAL 1019

• Note 8, 11

4.2

Stainless Steel & Nickel Alloys (Note 7)

Austenitic Stainless Steel SS 316/316L (Insulated and Uninsulated)

(up to 400⁰C)

(or)

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

Company No._Rev. 200-20-CE-SPC-00015_B

• Note 8, 14 • SS316/316L equipment and piping shall be TSA coated. • Not applicable for components

with small or complex geometry e.g.:

Piping ≤ 2” All valves (all sizes) Pipe support Non-pressurized components as per Section 5.

• Coating System I, I-1, I-2 OR P should be applied for these components depending on the Max. OT

• Sealer is not applicable for

insulated component

49 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

Austenitic Stainless Steel SS 316/316L

(Uninsulated)

(up to 120⁰C)

I-1

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

4.2.1

Austenitic Stainless Steel SS 316/316L

(Uninsulated)

(up to 150⁰C)

I-2

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

Polyurethane

(50µ - 75µ)

(75µ – 125µ)

200µ – 325µ

Beige RAL 1019

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Silicone Acrylic

(50µ)

200µ – 300µ

Aluminum

Austenitic Stainless Steel SS 316/316L

(Insulated)

(up to 150⁰C)

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

150µ – 250µ

Manufacturer’s Standard Grey

Austenitic Stainless Steel SS 316/316L (Insulated and Uninsulated)

(-196⁰C to 650⁰C)

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

CUI Resistant Multi Polymeric Coating

(150µ)

—

CUI Resistant Multi Polymeric Coating

(150µ)

300µ

Manufacturer’s Standard

Company No._Rev. 200-20-CE-SPC-00015_B

• Note 8 • When Coating System D is not

practical / feasible due to complex geometry or as the following:

Piping ≤ 2” All valves (all sizes) Pipe support Non-pressurized components as per Section 5.

• Note 8 • When Coating System D is not

practical / feasible due to complex geometry or as the following:

Piping ≤ 2” All valves (all sizes) Pipe support Non-pressurized components as per Section 5. • System I-2 to be used up to

150°C, short-term exposure flex to 175°C.

• Note 8 • VENDOR’s standard finish. • When Coating System D is not

practical / feasible due to complex geometry or as the following:

Piping ≤ 2” All valves (all sizes) Pipe support Non-pressurized components as per Section 5.

• System I to be used up to 150°C,

short-term exposure flex to 175°C. • Note 8 • VENDOR’s standard finish. • When Coating System D is not

practical / feasible due to complex geometry or as the following coupled with high temperature application: Piping ≤ 2”

All valves (all sizes)

50 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

(Duplex, Super Duplex & Super Austenitic SS)

(Uninsulated)

(up to 120⁰C)

I-1

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

(Duplex, Super Duplex & Super Austenitic SS)

4.2.2

(Uninsulated)

(up to 150⁰C)

I-2

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

Polyurethane

(50µ - 75µ)

(75µ – 125µ)

200µ – 325µ

Beige RAL 1019

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Silicone Acrylic

(50µ)

200µ – 300µ

Aluminum

(Duplex, Super Duplex & Super Austenitic SS)

(Uninsulated)

(up to 400⁰C)

(or)

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

Company No._Rev. 200-20-CE-SPC-00015_B

Pipe support. Non-pressurized components as per Section 5.

• The DFT of the high temperature coating shall be as per coating manufacturer recommendation. Typically, between 100 and 150 μm. All coating application recommendations from the paint manufacturer shall be strictly followed.

• Note 8 • Coating System D, I-1, I-2, P are considered as equivalent but limited to the application temperature range.

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

• Note 8 • Coating System D, I-1, I-2, P are considered as equivalent but limited to the application temperature range.

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

• System I-2 to be used up to

150°C, short-term exposure flex to 175°C.

• Note 8, 14 • Coating System D, I-1, I-2, P are considered as equivalent but limited to the application temperature range.

• Not applicable for components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

51 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

(Duplex, Super Duplex & Super Austenitic SS)

(Uninsulated)

(-196⁰C to 650⁰C)

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

CUI Resistant Multi Polymeric Coating

(150µ)

—

CUI Resistant Multi Polymeric Coating

(150µ)

300µ

Manufacturer’s Standard

(Duplex, Super Duplex & Super Austenitic SS, Nickel Alloy 625)

(Insulated)

(up to 150⁰C)

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

150µ – 250µ

Manufacturer’s Standard Grey

4.2.3

(Duplex, Super Duplex & Super Austenitic SS, Nickel Alloy 625)

(Insulated)

(or)

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

Company No._Rev. 200-20-CE-SPC-00015_B

—

250µ – 375µ

Aluminium

Non-pressurized components as per Section 5.

Coating System I-1, I-2 OR P should be applied for these components depending on the Max. OT. • Note 8 • Coating System D, I-1, I-2, P are considered as equivalent but limited to the application temperature range.

• VENDOR’s standard finish. • Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible. • The DFT of the high temperature coating shall be as per coating manufacturer recommendation. Typically, between 100 and 150 μm. All coating application recommendations from the paint manufacturer shall be strictly followed.

• Note 8 • Coating System D, I, P are

considered as equivalent but limited to the application temperature range.

short-term exposure flex to 175°C.

• Note 8, 14 • Coating System D, I, P are

considered as equivalent but limited to the application temperature range.

52 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

(up to 400⁰C)

Paint System Code

Surface Preparation

Paint Generic Type / Color Shade

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

(Duplex, Super Duplex & Super Austenitic SS, Nickel Alloy 625)

(Insulated)

(-196⁰C to 650⁰C)

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

CUI Resistant Multi Polymeric Coating

(150µ)

—

CUI Resistant Multi Polymeric Coating

(150µ)

300µ

Manufacturer’s Standard

5.0

VESSELS AND HEAT EXCHANGERS: EXTERNAL SURFACES (Shop primed and yard topcoated after assembly and testing) (Note 4, 7, 8, 23, 24)

5.1

Carbon Steel

Uninsulated

5.1.1

(up to 100⁰C, including support and skirts)

Uninsulated

5.1.2

(111⁰C - 150⁰C)

(or)

Company No._Rev. 200-20-CE-SPC-00015_B

SSPC-SP-10

(Profile: 50µ - 85µ)

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Beige RAL 1019

• Note 2,3, 6, 24

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

• Not applicable for components

with small and complex geometry as the following.. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

components as per Section 5.

Coating System P should be applied for these components depending on the Max. OT

• Note 8 • Coating System D, I, P are

considered as equivalent but limited to the application temperature range.

• Note 14 • Coating System D & I-2 are regarded as equivalent • Equipment support can be coated with system I-2

53 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

I-2

(or)

SSPC-SP-10

(Profile: 50µ - 85µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Inorganic Zinc

(60µ – 100µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Inorganic Zinc

(60µ – 100µ)

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Silicone Acrylic

(50µ)

200µ – 300µ

Aluminium

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

• Coating System D & I-2 are regarded as equivalent

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

• System I-2 to be used up to

150°C, short-term exposure flex to 175°C.

• Note 14 • Coating System D & E are regarded as equivalent

Silicone Aluminium

(25µ – 30µ)

Silicone Aluminium

(25µ – 30µ)

110µ – 160µ

Aluminium

• Coating System D & E are regarded as equivalent

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

150µ – 250µ

Manufacturer’s Standard Grey

250µ – 375µ

Aluminium

Silicone Aluminium

(25µ – 30µ)

Silicone Aluminium

(25µ – 30µ)

110µ – 160µ

Aluminium

• VENDOR’s standard finish. • Coating System D & I are regarded as equivalent

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible. • System I to be used up to 150°C,

short-term exposure flex to 175°C. • Note 8, 14 • Coating System D & I are regarded as equivalent • Equipment support can be

coated with system I-2 without insulation

Uninsulated

5.1.3

(201⁰C - 400⁰C)

Insulated

5.1.4

(up to 150⁰C)

Insulated

5.1.5

(201⁰C - 400⁰C)

5.2

Stainless Steel (Note 4, 7, 8, 10, 15, 24)

Company No._Rev. 200-20-CE-SPC-00015_B

54 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

Austenitic Stainless Steel SS 316/316L

5.2.1

(Insulated and Uninsulated)

(up to 400⁰C)

(Duplex, Super Duplex & Super Austenitic SS)

5.2.2

(Uninsulated)

(up to 120⁰C)

(Duplex, Super Duplex & Super Austenitic SS)

5.2.3

(Uninsulated)

(up to 150⁰C)

Insulated

5.2.4

(Duplex, Super Duplex & Super Austenitic SS, Nickel Alloy 625

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

I-1

(or)

I-2

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Temperature Resistant Phenolic Epoxy

Polyurethane

(50µ - 75µ)

—

(75µ – 125µ)

200µ – 325µ

Beige RAL 1019

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Silicone Acrylic

(50µ)

200µ – 300µ

Aluminium

—

Silicone Aluminium

(25µ – 30µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

250µ – 375µ

Aluminium

150µ – 250µ

Manufacturer’s Standard Grey

Company No._Rev. 200-20-CE-SPC-00015_B

• Note 14 • SS316/316L equipment shall be

TSA coated

• Equipment support can be

coated with system I-1 or I-2 without insulation depending on the max. operating temperature

• Sealer is not required for insulated component

• Coating System D & I-1 are regarded as equivalent

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

• System I-1 to be used up to

150°C, short-term exposure flex to 175°C.

• Note 14 • Coating System D & I-1 are regarded as equivalent • Equipment support can be

coated with Coating System I-1

• Coating System D & I-2 are regarded as equivalent

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

• System I-2 to be used up to

150°C, short-term exposure flex to 175°C.

• Note 14 • Coating System D & I-2 are regarded as equivalent • Equipment support can be

coated with Coating System I-2

• Coating System D & I are regarded as equivalent • VENDOR’s standard finish. • Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

55 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

(or)

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

250µ – 375µ

Aluminium

6.0

PUMPS, COMPRESSORS AND ROTATING EQUIPMENT: EXTERNAL SURFACES (Unless indicated otherwise) (Note 7, 8, 23)

• System I to be used up to 150°C,

short-term exposure flex to 175°C.

• Note 14 • Coating System D & I are regarded as equivalent • Equipment support can be

coated with Coating System I

6.1

Carbon Steel

Uninsulated

6.1.1

(up to 110⁰C)

SSPC-SP-10

(Profile: 50µ - 85µ)

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Beige RAL 1019

• Note 5

Firefighting Equipment

6.1.2

SSPC-SP-10

(Profile: 50µ - 85µ)

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Safety Red RAL 3000

Vertical Pump, Caisson ID & Rotating Parts

6.1.3

(Including Corrosion Resistant Alloy)

Atmospheric Portion of Steel Pump Caisson OD

6.1.4

Splash Zone Portion of Steel Pump Caisson OD

6.1.5

SSPC-SP-5

(Profile: 75µ - 100µ)

100% Solids Epoxy

(300µ – 400µ)

SSPC-SP-5

(Profile: 75µ - 100µ)

100% Solids Epoxy

(300µ – 400µ)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

100% Solids Epoxy

(300µ – 400µ)

100% Solids Epoxy

(300µ – 400µ)

Silicone Aluminium

(25µ – 30µ)

Company No._Rev. 200-20-CE-SPC-00015_B

600µ – 800µ

Traffic Orange RAL 2009

• The degree of cleanliness for

CRA piping component shall be SSPC-SP-16.

600µ – 800µ

Traffic Orange RAL 2009

250µ – 375µ

Aluminium

• Note 14 • External coating is not required

for submerged zone

• This coating system is also applied for overboard piping located at splash zone. The degree of cleanliness for CRA piping component shall be SSPC-SP-16.

56 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

(or)

I-2

(or)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Inorganic Zinc

(60µ – 100µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Inorganic Zinc

(60µ – 100µ)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Uninsulated

6.1.6

(111⁰C - 150⁰C)

Uninsulated

6.1.7

(201⁰C - 400⁰C)

Insulated

6.1.8

(up to 150⁰C)

Insulated

6.1.9

(201⁰C - 400⁰C)

Insulated

6.1.10

(cyclic service)

6.2

Stainless Steel

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

• Note 14 • Coating System D & I-2 are regarded as equivalent

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Silicone Acrylic

(50µ)

200µ – 300µ

Aluminium

• VENDOR’s standard finish. • System I-2 to be used up to

150°C, short-term exposure flex to 175°C.

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

• Note 14 • Coating System D & E are regarded as equivalent

Silicone Aluminium

(25µ – 30µ)

Silicone Aluminium

(25µ – 30µ)

110µ – 160µ

Aluminium

• Coating System D & E are regarded as equivalent

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

150µ – 250µ

Manufacturer’s Standard Grey

—

Silicone Aluminium

(25µ – 30µ)

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

110µ – 160µ

Aluminium

• VENDOR’s standard finish. • Coating System D & I are regarded as equivalent

• System I to be used up to 150°C,

short-term exposure flex to 175°C.

• Note 14 • Coating System D & I are regarded as equivalent

—

250µ – 375µ

Aluminium

• Note 14

Company No._Rev. 200-20-CE-SPC-00015_B

57 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

Austenitic Stainless Steel SS 316/316L (Insulated and Uninsulated)

(up to 400⁰C)

6.2.1

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

Uninsulated

(Duplex, Super Duplex & Super Austenitic SS)

I-1

6.2.2

(up to 120⁰C)

Uninsulated

(Duplex, Super Duplex & Super Austenitic SS)

I-2

6.2.3

(up to 150⁰C)

Insulated

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

(Duplex, Super Duplex & Super Austenitic SS, Nickel Alloy 625)

6.2.4

(up to 150⁰C)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

7.0

ELECTRIC MOTORS & EQUIPMENT

See remarks

8.0

FIELD INSTRUMENTS, SS HOUSING, CONTROL PANEL

See remarks

—

9.0

TANKS (Note 18)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

• Note 14 • All SS316/316L equipment shall

be TSA coated

• Small component or component with complex geometry can be coated with System I, I-1, I-2 depending on insulation condition and max. operating temperature

• Sealer is not required for insulated component

• VENDOR’s standard finish. • System I-1 to be used up to

150°C, short-term exposure flex to 175°C.

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Polyurethane

(50µ – 75µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Silicone Acrylic

(50µ)

200µ – 325µ

Beige RAL 1019

200µ – 300µ

Aluminium

• VENDOR’s standard finish. • System I-2 to be used up to

150°C, short-term exposure flex to 175°C.

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

150µ – 250µ

Manufacturer’s Standard Grey

• VENDOR’s standard finish. • System I to be used up to 150°C,

short-term exposure flex to 175°C.

—

Beige RAL 1019

• Coating Manufacturer’s 3 coat

system (Total DFT= 250µ)

Light Grey RAL 7035

• Coating Manufacturer’s 3 coat

system (Total DFT= 250µ) unless as identified as not painted under Section 5

Company No._Rev. 200-20-CE-SPC-00015_B

58 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

9.1

Carbon Steel External Surface (Note 7, 8)

Paint Generic Type / Color Shade

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Uninsulated

9.1.1

(non-volatile products)

Uninsulated

9.1.2

(volatile products)

Insulated

9.1.3

(up to 150⁰C)

Insulated

9.1.4

(201⁰C - 400⁰C)

Insulated

9.1.5

(cyclic service)

(or)

SSPC-SP-10

(Profile: 50µ - 85µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Beige RAL 1019

• Note 2, 9, 17

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Beige RAL 1019

• Note 2, 9, 17

SSPC-SP-10

(Profile: 50µ - 85µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

150µ – 250µ

Manufacturer Standard Grey

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Inorganic Zinc

(60µ – 100µ)

SSPC-SP-5

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

250µ – 375µ

Aluminium

Silicone Aluminium

(25µ – 30µ)

Silicone Aluminium

(25µ – 30µ)

110µ – 160µ

Aluminium

—

250µ – 375µ

Aluminium

• Note 14

• VENDOR’s standard finish. • Coating System I & D are considered equivalent

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible. • System I to be used up to 150°C,

short-term exposure flex to 175°C. • Note 14 • Coating System I & D are considered equivalent

• Support or component with small or complex geometry can be coated with System I

9.2

Stainless Steel External Surface (Note 7, 8, 9, 13)

Company No._Rev. 200-20-CE-SPC-00015_B

59 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

Austenitic Stainless Steel SS 316/316L (Insulated and Uninsulated)

(up to 400⁰C)

9.2.1

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

I-1

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Polyurethane

(50µ – 75µ)

200µ – 325µ

Beige RAL 1019

(Duplex, Super Duplex & Super Austenitic SS)

9.2.2

(Uninsulated)

(up to 120⁰ )

(or)

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

(Duplex, Super Duplex & Super Austenitic SS)

9.2.3

(Uninsulated)

(up to 150⁰ )

I-2

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

Silicone Acrylic

(50µ)

200µ – 300µ

Aluminium

Company No._Rev. 200-20-CE-SPC-00015_B

• Note 14 • All SS316/316L tank shall be

TSA coated

• Sealer is not required for insulated components

• Not applicable for components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

components as per Section 5 • Coating System D & I-1 are considered as equivalent

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

• Note 14 • Coating System D & I-1 are considered as equivalent

• Not applicable for components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

components as per Section 5

• Coating system I-1 is suitable for the components with complex geometry or small component.

• Coating System D & I-2 are considered as equivalent

• Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible.

• System I-2 to be used up to

150°C, short-term exposure flex to 175°C.

60 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

(or)

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

Silicone Aluminium

(25µ – 30µ)

250µ – 375µ

Aluminium

(or)

SSPC-SP-16

(Profile: 25µ - 50µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

—

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

150µ – 250µ

Manufacturer’s Standard Grey

Insulated

9.2.4

(Duplex, Super Duplex & Super Austenitic Stainless steels)

SSPC-SP-16

(Profile: 75µ - 125µ)

Thermal Spray Aluminium

(250µ – 375µ)

—

250µ – 375µ

Aluminium

9.3

Carbon Steel Internal Surfaces & Incidental Stainless Steel Internal Parts

• Note 14 • Coating System D & I-2 are considered as equivalent

• Not applicable for components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

components as per Section 5

• Coating system I-2 is suitable for the components with complex geometry or small component.

• Coating System D & I are considered as equivalent • VENDOR’s standard finish. • Particularly suitable for supports / accessories / small components or other components with complex geometry where application of TSA is not feasible. • System I to be used up to 150°C,

short-term exposure flex to 175°C.

• Note 14 • Coating System D & I are considered as equivalent

• Not applicable for components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

components as per Section 5

• Coating system I is suitable for the components with complex geometry or small component.

Company No._Rev. 200-20-CE-SPC-00015_B

61 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

Slop/Open Drain, Ballast Water

9.3.1

SSPC-SP-5

(Profile: 50µ - 85µ)

100% Solids Epoxy

(250µ – 350µ)

Diesel Oil, Base Oil

9.3.2

SSPC-SP-5

(Profile: 50µ - 85µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

10.0

SKID-MOUNTED EQUIPMENT

See remarks

—

11.0

LIVING QUARTERS, TECHNICAL BUILDING, BATTER ROOM, INSTRUMENT & TELECOM ROOM

100% Solids Epoxy

(250µ – 350µ)

Temperature Resistant Phenolic Epoxy

(75µ – 125µ)

600µ – 800µ

Manufacturer’s Standard Light Grey or Off-white

• VENDOR’s standard finish.

150µ – 250µ

Manufacturer’s Standard Grey

• Note 17, 19 • VENDOR’s standard finish. • System I to be used up to 150°C,

short-term exposure flex to 175°C.

—

• Note 5, 8

Zinc Rich Epoxy

HB Epoxy MIO

Polyurethane

(75µ – 100µ)

(125µ – 150µ)

(50µ – 75µ)

375µ – 475µ

Pure White RAL 9010

• Note 2

Exterior

11.1

Interior

11.2

SSPC-SP-10

(Profile: 50µ - 85µ)

SSPC-SP-10

(Profile: 50µ - 85µ)

Zinc Rich Epoxy

(75µ – 125µ)

12.0

HAZARD IDENTIFICATION

See remarks

—

HB Epoxy

(130µ – 200µ)

Polyurethane

(50µ – 75µ)

190µ – 300µ

Pure White RAL 9010

• Unless otherwise required in project architectural scheme.

50µ – 75µ

Lemon Yellow RAL 9107 & Black RAL 1004 Stripes

• In the appropriate topcoat at an angle of 45° from the vertical applied in 100mm wide strips alternatively covering the hazard.

• Abrade preceding coat to

provide optimum inter-coat adhesion.

Company No._Rev. 200-20-CE-SPC-00015_B

62 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

No.

Description

Paint System Code

Surface Preparation

Primer

1st Intermediate

2nd Intermediate

Finish Coat

Total DFT (µ)

Finish Coat Color

Remarks

Paint Generic Type / Color Shade

13.0

FIRE WATER

—

Polyurethane

(50µ – 75µ)

50µ – 75µ

Safety Red RAL 3000

• Applicable to other than

carbon steel when safety color is required e.g. Cu-Ni and nickel aluminium bronze. • No additional top coat is

required for GRP piping if color requirement has been provided by adding the color pigment during manufacturing

14.0

Chemical Resistant Coating for Exposure to Spillages of Corrosive Acids, Alkalis, Solvents

14.1

For Carbon Steel Surface

SSPC-SP-10

(Profile: 50µ - 85µ)

Epoxy Novolac

(250µ)

15.0

BOLTS / NUTS / WASHERS

See remarks

—

Aluminium

—

Epoxy Novolac

(250µ)

500µ

—

• Note 20

16.1

Aluminium Heliport Landing Area

SSPC-SP-16

(Profile: 25µ - 50µ)

Epoxy Primer (50µ)

Abrasion Resistant Glass Flake Epoxy

(250µ – 300µ)

Abrasion Resistant Glass Flake Epoxy

(300µ)

Apply anti-skid silica particles on wet surface

Polyurethane for safety colour coding

(60µ – 75µ)

660µ – 725µ

As per aviation authority requirement:

• Red – BS4800 04 E 53

(Poppy)

• Yellow – BS4800 10 E 53

(Sunflower Yellow)

• Dark Green – BS4800 14

E 39 (Holly Green)

• White – RAL 9010 (Pure

White) & RAL 9003 (Signal White)

• See Note 13 for broadcast type

non-skid.

• Helipad border: Colour shade as

per aviation authority requirement.

• The application of anti-skid

particle distribution should be as per Manufacturer’s recommendation. Excess unbonded particles to be removed.

Refer Appendix A in CAP 437 (Standards for Offshore Helicopter Landing Areas) and comply with [73]

Notes:

As Per RAL Color Designation System unless indicated otherwise. All colours are subject to approval and may be revised or

modified to match existing colours.

Polyurethane topcoat may be omitted for surfaces under fireproofing.

Company No._Rev. 200-20-CE-SPC-00015_B

63 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Surfaces to be coated with an intumescent epoxy shall be primed, fireproofed, and top coated as recommended by the

intumescent fireproofing Manufacturer. TSA shall not be used under fireproofing.

The lower of the inlet or outlet temperature shall be used to select the coating system for each side of heat exchangers.
Individual components of skid-mounted units shall be coated as noted for each item listed in this schedule.
Faying surfaces of painted steel members designed for high -strength bolting in friction-type joints shall be primed only. The primer shall be certified by the Coating Manufacturer to have been rated by testing to provide the slip class required by the structural design (Class A or B). Do not paint galvanized faying surfaces.
Paint used for shop marking and materials identification shall be compatible with subsequent finish coats.
Identification numbers shall be placed on all plant equipment (pipe, vessels, pumps, exchangers, tanks, etc.) and shall correspond to the P&ID numbers. Lettering or stenciling shall be a minimum of 50mm high and shall be of a contrasting color. Incoming and existing line service shall be identified in a similar manner; 25mm or smaller lettering is acceptable. Stencil color shall be distinctly different color from background paint.
The following requirements apply to the exterior of storage tanks:

On tank roofs that are painted white, an area 1.6m in diameter surrounding gauging hatches shall be painted black with the urethane finish for the system listed in above table.

a. Storage tanks shall be inscribed with the date of painting and/or cleaning. Letters 25mm high, with 3 mm stroke characters

and numerals shall be painted on the tank with the red polyurethane finish for the system listed in above.

b. Inscriptions shall be as follows:

ii. iii. iv.

“SHELL PAINT (date)” shall be painted on the shell 200mm above the edge of the manhole cover closest to the product inlet and outlet nozzles. The inscription shall straddle the vertical centerline of the manhole. “ROOF PAINTED (date)” shall be painted 25mm above the inscription given in item “(i.)”. “CLEANED (date)” shall be painted on the manhole cover 150mm above the centerline. “INTERIOR LINED (date)” shall be painted 25mm above the inscription given in item “(ii.)” The date in each inscription shall consist of the month and year only, in that order, and both shall be indicated in numbers (e.g., “7-02” for July 2002).

c. An identification number shall be painted on each tank in a location readily visible to plant operators. See Note 8.

Company No._Rev. 200-20-CE-SPC-00015_B

64 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Do not paint stainless instrument & control tubing.
Surface preparation SSPC-SP 1 and SSPC-SP 7 using garnet abrasive.
The application of anti-skid particle distribution should be as per Coating Manufacturer’s recommendation. Excess unbonded

particles to be removed.

30-40 Graded Silica / Al2O3 @ 0.2 ± 0.05kg/m². Sweep up excess when dry enough to walk on, then seal with finish coat.
Apply TSA in accordance with 200-20-CE-SPC-00017 (Thermal Sprayed Metallic Coating Specification for CP6S and CP7S

Complexes).

Upstream stainless steels used include Austenitic Stainless Steel 300 Series (e.g., 316), 22Cr Duplex, 25Cr Super Duplex, and 6

Mo Super Austenitic.

Field joints shall be blast cleaned and coated with the systems specified in above table or faster curing systems.
Stencil “Lined Vessel - No Hot Work” in characters at least 8cm high on side of tank or, for ballast tanks, on deck. This caution

should be within 1 meter of each personnel entry hatch.

Commence blasting and coating work only after completion of all “hot work,” both within the tank and on exterior surfaces of

substrates that will be coated on their interiors. 19) Coat entire tank bottom and lowest 1 meter of sides. 20) Fasteners shall be coated as per Appendix 5 21) Precaution: Coating system / finish colour shade for all VENDOR supplied components shall be in accordance with TCH-AIG-

PRC-017 (Protective Coating Procedure).

To mitigate corrosion under pipe support, additional control measures to be considered such as composite/carbon wrap or other

suitable means.

Coating selection shall be based on the maximum operating temperatures.
Support for equipment to be protected with PFP shall be shop painted with the primer approved by the selected Epoxy

Intumescent Manufacturers.

Company No._Rev. 200-20-CE-SPC-00015_B

65 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

17.1.2 Approved Paint Vendors & Products

Product Description

Inorganic Zinc Silicate Primer SSPC Paint 20 Type I, Level 1

(ASTM D 520 Type II)

Zinc Rich Epoxy SSPC Paint 20 Type II, Level 2

(ASTM D 520 Type II)

Temperature Resistant Phenolic Epoxy

Carboline

Hempel

International

Jotun

Sigma / PPG

Coating Material Vendors

Carbozinc 11

Interzinc 22 / 2280 (3)

Resist 86

Galvosil

Dimetcote 9 (6)

15700/15703 (2)

Hempadur Zinc 17360/Avantguard 750 (3)

Hempadur 85671

• Hempadur Mastic

4588 -12430

Carbozinc 858/859

Thermaline 400/450

Interzinc 52 / 52E (1)

Barrier 80S (1) / Barrier 80X (3)

Sigmazinc 68GP (1)

Intertherm 228HS (1)

Epoxy HR

Phenguard 985 (1)

HB Epoxy MIO

(High Build Epoxy – MIO)

Carboguard 893 SG MIO

• Hempaprime Multi

Intergard 475HS MIO

500-12430 (3)

Abrasion Resistant Glass Flake Epoxy

Carboguard 1209

Hempadur Multi- Strength GF 35870

Interzone 1000 / 954GF (3)

Penguard Midcoat MIO (2) / Penguard Express MIO

Marathon XHB (1) / Penguard Pro GF / Marathon 550

Sigmacover 410 MIO (1)

Sigmashield 880GF (1)

Polyurethane

Carbothane 834ME

Epoxy Mastic

(Aluminium Pigmented)

Carbomastic 15

Hempathane 55210/ Hempathane HS 55610 (3)

Hempadur Mastic 4588-19000/19002 / Hempaprime Multi 500-19870/19871 (3)

Interthane 990 / 990SG (3)

Hardtop XP

Sigmadur 550/550H (1)

Interseal 670 HS / 1052 (3)

Jotamastic 80 AL (1)

Sigmacover 620 (1)

100% Solids Epoxy

Silicone Aluminium

Epoxy Sealer

[HOLD 1]

CUI Resistant Multi Polymeric Coating for Cyclic Service

[HOLD 1]

Epoxy Novolac

(External Surface – Chemical Resistance Coating)

[HOLD 1]

Silicone Acrylic

[HOLD 1]

Notes: 1)

Plasite 4550S

Hempadur Multi- Strength 35530

Interline 925 / 925P (3)

Tank Guard 412

Sigmaguard CSF 650

Thermaline 4700

Silicone Aluminium 56914

Intertherm 50

Solvalitt

Sigmatherm 540

Intershield 300

Penguard Primer

—

Versiline CUI 56990

Interbond 1202UPC

Jotatemp 1000 Ceramic

—

Ceilcote 2000 (4)

Silicone Acrylic 56940

Intertherm 891/ Intertherm 875

Solvalitt Midtherm

VENDOR confirmed that some of the previous products stated during FEED have been discontinued or subject to local / regional availability.

Company No._Rev. 200-20-CE-SPC-00015_B

66 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Paint products with Middle East product codes proposed by VENDOR which are suitable for application under hot climates (Middle East) with similar performance and qualification as per product datasheets. Approved alternative from Procedure TCH-AIG-PRC-017, Revision 05. Another alternative product is FOSROC – Nitocote EN 901. Product codes given in italic font show the changes from FEED Painting Specification 200-20-CE- SPC-00001_Rev C. FEED specified Sigmazinc 158 which contains less than 85% zinc dust pigment by mass in the fried firm does not comply to specification. VENDOR has proposed a product which comply to the specification requirement.

Company No._Rev. 200-20-CE-SPC-00015_B

67 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

17.2 Appendix 2

Inspection & Testing Requirements and Qualification Test Requirement

Test Type

Method

Environmental Condition

− Ambient and steel

temperature

− Relative humidity − Dew point

Reference Standard

• ASTM E337

Frequency

Acceptance Criteria

Consequences

Before start of each work activity + Every 2 hours during surface preparation and coating operations

In accordance with specified requirements and Coating Manufacturer’s TDS

No blasting/coating application or rejection of prepared/coated surface

Abrasive Materials

Particle size and sharpness check by visual at all work sites

• SSPC-AB 1 • SSPC-AB 2 • SSPC-AB 3

− Every new batch and spot

checks

− Certificate checks

− In accordance with specified

requirements, as per relevant standards.

− Test plates shall be abrasive blasted for use as reference of visual appearance/anchor profile

No blasting

Compressed Air Cleanliness

Visual Examination of Pre-Cleaned Metal

Standard test method for indicating oil or water in compressed air

Visual inspection for sharp edges, weld splatter, slivers, lamination, structurally deleterious defects, rust grade etc.

• ASTM D4285

Before start of each shift or change in air system

No visible contamination

Service, clean and replace

—

100% of all surfaces

No defects

No blasting/coating application until defect is repaired

Surface Cleanliness (Visual)

− Visual assessment of surface cleanliness

− Dust test

• SSPC-VIS 1 or

ISO 8501 • ISO 8502-3

− 100% visual of all surfaces − Spot checks

In accordance with specified requirements

− Re-blasting − Re-cleaning and retesting

until acceptable

Soluble Salts

− Extraction:

ISO 8502-6 (Bresle)

− Assessment:

ISO 8502-9 (Conductometric)

• ISO 8502-6 • ISO 8502-9

− Immersion Service:

6 samples / 2000 m2 but not less than 2 samples/pieces of equipment or structure

− Atmospheric Surfaces:

2 samples / 2000 m2 but not less than 2 samples/pieces of equipment or structure

Average conductivity corresponding to 20mg/m²

Steam or clean water washing and retesting until entire test area is acceptable

Roughness

Comparator, replica tape or stylus instrument

• ISO 8503

Each component or once per 10 m2

In accordance with specified requirements

Re-blasting

Visual Examination of Coating

Visual to determine curing, contamination solvent retention, pinholes/popping, sagging, surface defects

—

100% of surface after each coat

None observed

Repair of defects

Dry Film Thickness

Measurement by DFT gauge calibration on smooth surface

• SSPC-PA2 • ISO 19840

As per requirements

− No single spot reading shall be less than 80% of the minimum specified DFT. Average of spot readings shall be above minimum specified DFT.

− For maximum acceptance

criteria, Product Manufacturer’s data sheet to be followed.

Repair, additional coats, or recoating as appropriate

Holiday Test

(Supplementary Test)

*Holiday detection only for internal lining or immersion/buried surfaces

NACE SP0188

• NACE SP0188 • ASTM D5162

As per system specification / 100% surface of each coat

No holidays

Repair and retesting

Adhesion

(Supplementary Test)

Standard test method for pull-off strength of coatings using portable adhesion testers

• ASTM D4541 • ISO 4624

Spot check – not to be used for coatings to be placed in

Immersion service

For coating types other than PFP minimum of 5MPa

Repair and retesting

Company No._Rev. 200-20-CE-SPC-00015_B

68 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

17.3 Appendix 3: Typical Painting/Coating Inspection & Test Plan Checklist (ITP)

(SUB) CONTRACTOR:

WORK LOCATION:

PROJECT TITLE:

CONTRACT NO.:

COATING SCHEDULE:

DOCUMENT REF. NO.:

EQUIPMENT:

DATE:

ITEM

DESCRIPTION

INSPECTION REQUIRED

ACTIONS BY

Contractor

Vendor

Company

REMARKS

THROUGHOUT WORKING DAY

Safety / condition of equipment/machinery

Visual inspection

Correct PPE is worn by all personnel

Visual inspection

Atmospheric relative humidity / dew point

Psychrometer and tables

Metal surface temperature

Contact thermometer

BEFORE PREPARATORY CLEANING

Work methods / QC system / safety measures

Record inspection

Permit to work in order and authorized

Record inspection

Control / inspection instruments calibrated

Visual / record inspection

Presence of surface-breaking defects

Visual inspection

Defects found are satisfactorily removed

Visual inspection

Presence of gross surface contamination

Visual inspection

Rust grade / degree of coating breakdown

Visual inspection

Type of water / brand of degreasing agent

Visual inspection

Presence of residual oil or grease

Water spray test

Presence of residual salts*

Salt test

Type, brand, and grade of abrasive used

Visual inspection

Acceptance of power/hand tool cleaning

Visual inspection

DURING PREPARATORY CLEANING

Batch number and date of abrasive used

Visual inspection

Presence of oil / water in compressed air

Visual inspection

Air pressure used for blast cleaning

Cleanliness of blast cleaned surface

Visual inspection

Profile assessment of blast cleaned surface

Visual inspection

Residual dust and matter on surfaces

Visual inspection

Type / condition of power/hand tools used

Visual inspection

Assessment of power/hand tool cleanliness

Visual inspection

Presence of residual mill scale* (only if applicable)

Copper sulphate test

Presence of salts*

Salt test

DURING PAINTING / COATING & WRAPPING APPLICATION

Types, brands, dates, condition of paints / coatings / wrapping material Paints / coatings / wrapping material storage conditions Paints / coatings material mixing procedure and control

Visual inspection

Rust present on blast cleaned surfaces

Visual inspection

Time between blast cleaning and priming / 1st coat

Record inspection

Paints / coatings / wrapping material application technique and quality

Visual inspection

Stripe coat of edges, corners, crevices

Visual inspection

W / H

Company No._Rev. 200-20-CE-SPC-00015_B

69 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Full primer / 1st coat thickness

Primer appearance

Time between primer and first midcoat

First midcoat and stripe thickness

First midcoat and stripe appearance

Time between first and second midcoat (only if applicable) Second midcoat and stripe thickness (only if applicable)

WFT / DFT Check

Visual inspection

Record inspection

WFT / DFT Check

Visual inspection

Record inspection

WFT / DFT Check

Second midcoat (only if applicable)

Visual inspection

Time between second midcoat and topcoat

Record inspection

Complete paint system / coating system

WFT / DFT Check

Complete paint / coating / wrapping appearance

Visual inspection

Final curing time for coating system

Record inspection

Presence of holidays in coating (where applicable)

Low / high voltage test

Adhesion of coating (where applicable)

Identification of areas for repair

Dolly pull-off test

Visual inspection

Coating / wrapping appearance after repair

Visual inspection

Complete QC activities reports

Record inspection

Key:

I R W H

Subsidiary inspection test to be carried out at discretion of COMPANY Engineer Inspection item to be carried out where operation involved forms part of Contract work scope Inspection reports and records to be fully reviewed and approved Inspection activity to be witnessed and approved Mandatory Hold Point in schedule beyond which work shall not proceed without formal approval

CONTRACTOR

VENDOR

COMPANY

Signature

Name

Position

Date

Company No._Rev. 200-20-CE-SPC-00015_B

70 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

17.4 Appendix 4: Painting Daily Inspection Report

CONTRACTOR:

WORK LOCATION:

PROJECT / ITEM TITLE:

CONTRACT NO.:

WEATHER CONDITIONS

Time / Date

Relative Humidity (%)

Dew Point (oC)

Metal Temperature (oC)

COATING SYSTEM NO.:

DOCUMENT REF. NO.:

ITEMS COATED:

DATE:

SURFACE CONDITION & DEGREASING (circle/highlight as necessary)

Original Status

Metal Condition

Metal Rust Grade ^^

Coating Breakdown

Contamination

Degreasing Agent

Coated

Defect-free

Ri 0 / 10

Heavy

Wrapped

Laminated / Pitted

Ri 3 / 6

Bare

Ground

Ri 4 / 4

Rejected

Ri 5 / 1

SURFACE PREPARATION (circle/highlight as necessary) *= ISO 8501-1

Method

Dry Blasting

Sweep Blasting

Wet Blasting

Power Tool

Hand Tool

Abrasive Used

Type …………………………

Brand ……………………………

Batch No. ……………………

Size Range …………………

Preparation Standard

SSPC-SP 5 / *Sa 3

SSPC-SP 10 / *Sa 2.5

SSPC-SP 7 / *Sa 1

SSPC-SP 3 / *St 3

Other …………………

Profile Height (µm)

35 - 50

50 - 75

75 - 100

Range …………………

Using …………………

Other Tests

Salts ………………………… (Yes / No)

PAINT APPLICATION (circle/highlight as necessary)

Method

Airless Spray

Air Spray

Brush

Trowel

Other …………………

When Priming

Time Since Cleaning …………………………………………

Visible Surface Rusting ……….…………… (Yes / No)

Product Details

Product

Base Batch No.

Additive Batch No.

Thinner # & Percentage

Overcoating Period

WFT Range (µm)

DFT Range (µm)

Stripe Coat

Primer

1st Midcoat

2nd Midcoat

Topcoat

FINAL TESTING & REPAIR (circle/highlight as necessary)

Thickness / Appearance

DFT: Accept / Reject

Appearance: Accept / Reject

Holiday Detection Test

LV / HV Tester ……………………………

Test Voltage …………………………….

Pass / Fail

Coating Adhesion Test

Adhesion Tester ………………………….

Pull-off Stress ……………………………

Accept / Reject

Repaired Areas

% of Total Area ……………………………

Primary Locations ……………………….

Rejected Due To ……………………….

CONTRACTOR

VENDOR

COMPANY

GENERAL COMMENTS

Signature

Name

Position

Date

Company No._Rev. 200-20-CE-SPC-00015_B

71 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

17.5 Appendix 5

COATINGS FOR FASTENERS

17.5.1 Scope

This section specifies the requirements for fluoropolymer coating of bolting for topside piping, equipment and structures which includes the following:

• Pressure Bolting

• Studs, nuts, and washers

• U-bolt

• Low alloy steel

The plating used as the base coating for the fluoropolymer coating shall not be applied on carbon steel bolts and externally threaded fasteners having a minimum UTS in excess of 862 MPa.

Stainless steel and other Corrosion Resistant Alloy (CRA) fasteners do not require a coating, provided the bolting is properly lubricated prior to installation or Stainless Steel/Corrosion Resistant fastener materials.

This section is not intended for use on:

• Subsea equipment

• Fasteners with operating temperature in excess of 180°C

• High strength fasteners

• Any component or systems governed by design codes that prohibit over tapping of nuts.

17.5.2 Coating System

Low alloy bolting shall have a pre-treatment (cleaning) in accordance with ASTM B 183 [59] to improve the adherence and corrosion resistance of the coating system.

The coating system shall include a zinc/nickel plating/zinc pretreatment basecoat, which provides corrosion resistance, and a fluoropolymer topcoat, which is intended to reduce torque-up friction, important for uniform gasket compression and sealing.

The topcoat layer shall be of the baked-on fluoropolymer particle in binder type.

The main coating layer shall be resistant to UV lights or shall have a UV light resistant topcoat.

Procedures which have the potential to cause a deleterious effect, e.g. hydrogen embrittlement, and procedures for their mitigation shall be indicated to COMPANY/CONTRACTOR and their use subject to COMPANY approval.

External threads, e.g. studs, shall not have their thread diameters reduced below the minimum diameters including negative tolerances allowed by ASME B1.1 Class 2A [60] in order to accommodate the thickness of the coating.

Company No._Rev. 200-20-CE-SPC-00015_B

72 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Internal threads, e.g. nuts, may have their thread diameters increased beyond the maximum diameters including positive tolerances allowed by ASME B1.1 Class 2B [60], but the thread diameters including positive tolerances shall still be such that the stud will fall in tension before the nut and/or stud threads strip. Thread sizes and tolerances shall be provided by the coating applicator and, if requested by COMPANY/CONTRACTOR, the coating applicator shall provide calculations or tension test results to verify that the stud fails before the threads strip for COMPANY APPROVAL.

17.5.3 Working Procedures

17.5.3.1 Coating Applicator

The coating applicator shall have detailed written working procedures addressing, as applicable:

Review of customer Purchase Orders.

The qualification of the coating applicator’s SUPPLIERS and the preparation and issue of purchase orders on the coating applicator’s SUPPLIERS.

The qualification of the coating applicator’s SUBCONTRACTORS and the preparation and issue of contracts on coating applicator’s SUBCONTRACTORS.

Receipt, inspection, identification, PMI when a requirement, storage and issue of bolting and coating materials including verification that coating materials are used within their specified shelf life.

The preparation and issue of internal work orders.

Bolting coating application including, surface preparation, pre-treatment, priming, applying the main coating, top-coating, maximum and minimum dry film thickness for each layer and the total coating system, curing temperatures and times, etc. Unless COMPANY APPROVES otherwise, all aspects of the coating process shall comply with the requirements of the coating materials SUPPLIER.

The mitigation of deleterious effects, e.g. hydrogen embrittlement.

The maintenance of coating equipment and solutions.

Packaging

17.5.3.2 Personnel

All personnel required to work to these procedures shall be trained in their use and the training shall be documented.

17.5.3.3 Documentation

At the requirement of the COMPANY/CONTRACTOR, uncontrolled copies of the working procedures shall be provided to COMPANY/CONTRACTOR and shall be subject to COMPANY APPROVAL.

Company No._Rev. 200-20-CE-SPC-00015_B

73 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

17.5.4 Quality Control

17.5.4.1 Coating Applicator

The coating applicator shall have a documented quality control program. The program shall:

•

Identify personnel with responsibilities for the development, implementation and maintenance of the quality control program and state those responsibilities

Identify personnel with responsibilities for production quality control and state those responsibilities

Include quality control procedures for verifying that working procedures are compiled with

Include coating system qualification requirements and methods

Include documented production, inspection and testing requirements; acceptance criteria and method of controlling non-conformances. At a minimum the following shall apply.

o Visual inspection at all stages of coating

o Equipment calibration / certification

o Environmental controls

o Substrate preparation methods

o Application techniques

o Coating cure verification

o Dry film thickness verification for each coat

The coating APPLICATOR shall be qualified by the Coating MANUFACTURER to apply the coating materials.

17.5.4.2 Documentation

At the request of COMPANY/CONTRACTOR uncontrolled copies of quality control manual and associated procedures etc. shall be provided to COMPANY /CONTRACTOR and shall be subject to COMPANY APPROVAL.

17.5.5 Qualification Requirements

The bolt coating material for use on low alloy steel bolting shall be qualified by salt spray testing per ASTM B 117 [61] and UV light resistance per ASTM D 4587 [62]. A copy of the test reports shall be provided to COMPANY with the coating applicator’s quotation.

After a minimum of 3000 hours exposure to the salt spray, the stud/nut assemblies shall be removed from the salt spray cabinet and washed and dried per ASTM B 117 [61].

Company No._Rev. 200-20-CE-SPC-00015_B

74 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

The area of red rust on each dry stud/nut assembly shall be measured and shall not exceed 15% of any test assembly.

It shall then be verified that the nuts can be removed from the studs with hand torque alone. A hand wrench may be used for the first one complete turn.

UV light resistance testing to the requirements of ASTM D4587 [62] shall be per Cycle #2 i.e. 4 hours UV / 4 hours condensing at 60 °C and rusting shall not exceed RG 4 per ASTM D 610 [63].

17.5.6 Coating System Application

17.5.6.1 General

Coating material shall be shipped, stored, mixed, and applied in accordance with the printed instructions indicated on the applicable coating manufacturer’s Product Data Sheets (PDSs).

Each coating container shall bear a batch number. If the expiration date is not evident on the container but is encoded in the batch number, then coating applicator SUPPLIER shall obtain this information from coating manufacturer, transcribing the expiration date onto the container. Coating material shall be applied before its expiration date. The batch number, expiration date, and label must be fully legible when the coating is mixed.

Coatings shall be applied when the surface of the parts being coated is at least 3 ̊C (5 ̊F) warmer than the ambient dew point temperature and the ambient air temperature is between 13 ⁰C (55 ⁰F) and 32 ⁰C (90 ⁰F) unless documented approval of less strict criteria has been specified by coating manufacturer and approved by COMPANY. The parts shall be visibly dry and at a surface temperature of not more than 52 ⁰C (125 ⁰F) prior to coating.

17.5.6.2 Basecoat

For low alloy steel on atmospheric location, the basecoat shall be carried out by Zinc/nickel plating or Zinc pre-treatment) based ASTM B841 [64] / F1941 [65] or ISO 4042 [66] / 10576 [67] with DFT requirement refer to Table 17-1. Other alternatives are zinc electroplated per ASTM B633 class 25 [68] with Type II or IV colored chromate or zinc phosphate conversion coating minimum 15 microns are acceptable.

For splash zone the basecoat shall be aluminum cermet coating such us Xylar 1 or equivalent.

17.5.6.3 Topcoat

The topcoat shall be a product containing a Polytetrafluoroethylene (PTFE) resin bound within a polymeric organic matrix depend on the location. Acceptable topcoat materials include the following:

• Xylan #1427

• Xylan #1424

• SermaGard #1280

Company No._Rev. 200-20-CE-SPC-00015_B

75 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Other proprietary coating systems equal in performance and thickness of coats may be approved by COMPANY based on experience and data submittal.

The Xylan and SermaGard topcoats shall be spray-applied.

For the spray-applied topcoats, mix and apply in accordance with coating material manufacturer’s printed instructions to sufficient Wet Film Thickness (WFT) to produce the post- topcoat bake Dry Film Thickness (DFT) indicated in Table 17-1.

The topcoat shall be baked in accordance with Manufacturer’s printed instructions.

Following the bake, the parts shall be allowed to cool to < 38 ̊C (100 °F) prior to handling.

17.5.7 Testing

17.5.7.1 Production Testing

The following subsections describe the required testing that shall be completed prior to shipping. Failure to comply with the acceptance criteria of any test shall be cause for rejection of the lot. Testing of washer coatings is not required. Method ASTM D 6677 [69] may be modified to allow smaller X-cut to fit part.

17.5.7.2 Coating Cure

Manufacturer’s standard photographs shall be labeled “Acceptable Discoloration/Cure” and “Unacceptable Discoloration/Cure.” To be considered adequately cured, the color transfer shall replicate the “Acceptable Discoloration/Cure” photo.

17.5.7.3 Coating Adhesion

Assess coating adhesion per ASTM D 6677 [69] (smaller X-cut to fit part). The adhesion shall evaluate both the basecoat-to-substrate and topcoat-to-basecoat adhesion. The acceptance criteria for coating adhesion is that the coatings shall have a rating of not less than 8.

17.5.7.4 Hardness Testing

Perform hardness testing per ASTM D 3363 [70]. The acceptance criteria shall be as provided in Coating Manufacturer’s Datasheet.

17.5.7.5 Coating Thickness

The DFT of each coat and the overall DFT achieved on the sample parts shall be assessed and shall be in line with Table 17-1.

Company No._Rev. 200-20-CE-SPC-00015_B

76 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Table 17-1: Bolt Coating DFT Requirements

Location

Coating System

Basecoat (min.)

Topcoat (min.)

Total DFT (min.)

Atmospheric Zone

Splash Zone

(Zinc/nickel plating or Zinc pre-treatment) + Xylan 1424

(Zinc/nickel plating or Zinc pre-treatment) + SermaGard 1280

Aluminium (Xylar 2) Coating (Xylan 1424)

Cermet +PTFE

15 microns 25 microns

40 microns

15 microns 25 microns

40 microns

25 microns 15 microns

40 microns

17.5.7.6 Sample Size and Frequency

Testing shall be performed per the guidance presented in ASTM F 1470 [71], Sections 6 through 8 for Sample Level “C” using detection process, except as otherwise allowed in ASTM F 1470 [71], Section 6, “Selection of Sampling Plans.”

17.5.7.7 Packaging

• All externally threaded fasteners shall be prepared for shipping by assembly, with matching pairs of coated nuts. Washers may be packaged separately. Nuts shall be run-up onto the exterior threaded part to the extent that a minimum of two threads protrude.

• Each assembly shall be protected from damage during shipment.

• Assemblies shall be cushioned and stabilized against motion within the box or drum by

means of plastic bubble wrap, dividers, or cellular plastic packing.

Company No._Rev. 200-20-CE-SPC-00015_B

77 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

17.6 Appendix 6

COLOR BANDS

Company No._Rev. 200-20-CE-SPC-00015_B

78 of 79

NFPS Offshore Compression Complexes Project COMP2 PAINTING SPECIFICATION FOR CP6S AND CP7S COMPLEXES

Company No._Rev. 200-20-CE-SPC-00015_B

79 of 79

Project: Q-21699 - Saipem COMP2 Folder: Material, Painting, Insulation

Infinity

Explorer

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

with small and complex geometry as the following

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

pressurized components

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

pressurized components

with small or complex geometry e.g.:

practical / feasible due to complex geometry or as the following:

practical / feasible due to complex geometry or as the following:

practical / feasible due to complex geometry or as the following:

practical / feasible due to complex geometry or as the following coupled with high temperature application: Piping ≤ 2”

All valves (all sizes)

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

with small and complex geometry as the following.. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

with small and complex geometry as the following. Piping ≤ 2”

All valves (all sizes)

Pipe support

Non-pressurized

Graph View

Backlinks