painting specification.doc

document.doc of 19

Project Specification for Painting

Contents

1 GENERAL.....................................................................................................................................................................

2 PAINTING SCHEDULE..............................................................................................................................................

3 PAINT SYSTEM...........................................................................................................................................................

4 SURFACE PREPARATION........................................................................................................................................

4.1 Abrasive Materials...................................................................................................................................................4.2 Surface Preparation Grade.......................................................................................................................................

5 SPLIT OF PAINTING WORK....................................................................................................................................

6 PAINT MATERIALS...................................................................................................................................................

7 COLOUR........................................................................................................................................................................

8 INSPECTION................................................................................................................................................................

9 PAINT REPAIR PROCEDURE..................................................................................................................................

9.1 Repair at shop for defects or damages.....................................................................................................................9.2 Repair at field for shop painting...............................................................................................................................

10 PAINT MATERIAL SUPPLIER LIST.....................................................................................................................

11 REFERENCES............................................................................................................................................................

11.1 Shell Standards.......................................................................................................................................................11.2 American Standards...............................................................................................................................................11.3 British Standards....................................................................................................................................................11.4 RAL........................................................................................................................................................................11.5 International Standards...........................................................................................................................................

Berry’s Commissioning Handbook

document.doc of 19

1 GENERAL

This specification covers minimum requirements of the painting for Malaysia LNG Tiga Plant Project.

2 PAINTING SCHEDULE

The paint system shall be in accordance with the painting schedules given in Table 1.

(1) All stainless steel including non-austenitic stainless steel shall be painted except for the following items:

(a) All materials associated with installation of insulation systems (e.g. jacketing, bands, etc.)(b) Non-pressure parts instruments(c) Electrical components(d) Tubing

(e) Machine surface, such as shaft and valves stems(f) Bolting(g) Items in a controlled or air conditioned environment(h) Ductwork

(2) Coating of shop welds and field (site) for piping before hydrotesting is allowed for welds with at least 2 passes provided non-destructive testing is executed in line with DEP 31.38.01.31-Gen.

(3) Following portion shall be painted with the same painting system except hot-dip galvanized/stainless steel.

(a) For valve flange, valve and equipment flange- Outer surface area from the outer-edge of raised face to outer-edge of flange- Inside surface of bolt hole

(b) Contact surface at pipe or pipe shoe to the pipe support or pipe sleeper(c) Contact surface of structural steel(d) Anchor bolt and nut after assembled(e) Bottom surface of base plate of structural steel

In case of in-practical and/or inaccessible to apply an applicable painting system, painting shall be applied as much as possible.

3 PAINT SYSTEM

Details of the paint systems, including quality of surface preparation, number of coat and the specified dry film thickness (DFT) of the paint systems are given in Table 2.

4 SURFACE PREPARATION

Surface preparation shall be in accordance with the paint systems in given Table 2.

4.1 Abrasive Materials

(1) Suitable abrasives for use in blast cleaning for carbon steels and low alloy steels are:

(a) Chilled iron grit or shot.(b) Steel and malleable iron grit or shot.(c) Non-metallic abrasive (aluminium oxide, copper slag, garnet, etc.)

Sand or other materials producing silica dust shall not be used.

(2) Aluminium oxide or other abrasives (free from any chloride or iron / steel contamination) shall be used for blasting stainless steel, high nickel alloy steel (9% Ni), aluminium and aluminium alloy.


document.doc of 19

4.2 Surface Preparation Grade

(1) Surface preparation grade shall be in accordance with ISO 8501-1.

(2) Surface profile shall be in accordance with ISO 8503-2.

5 SPLIT OF PAINTING WORK

Split of painting work at Manufacturer’s shop and Construction site is given in Table 3.

6 PAINT MATERIALS

For easy reference, a generic description of the paint materials indicated in the specification, together with a specific properties and characteristic are given in Table 4.

(1) Lead containing paints, coal-tar epoxy paints and coal-tar urethane paints should not be use because of the associated health and environmental restrictions.

(2) Paints specifically intended for use on austenitic stainless steel or high nickel-chromium alloys shall not contain free chlorides or other halides after curing, although trace amounts in the raw materials may be acceptable. Chlorides or other halides tied up within the cured resin’s chemical molecule are acceptable, unless they are subject to release through aging within the temperature range specified. Such paint formulations shall also not contain metallic zinc, because of the possibility of inducing liquid metal embrittlement.

Note:Vulnerable alloys to zinc embrittlement, such as austenitic stainless steel, high alloy materials, shall be protected to avoid contamination of zinc during painting, e.g. overspray with zinc containing paint.

(3) Where complete paint systems are applied, all coats shall be preferably of the same paint supplier. Where it is not feasible, the compatibility between brands shall be certified by the painting contractor.

7 COLOUR

The colour schemes such as colour schedule for structural steel, equipment, piping etc. and colour band for piping are indicated in Table 5.

8 INSPECTION

The following coating inspections shall be applied and reported.

(1) Surface contamination and surface preparation grade as per ISO 8501-1 and ISO 8502-1/2/3.(2) Wet film thickness as per ISO 2808 Method No. 7B (1991) or Method 1A (1997) (spot check).(3) Dry film thickness as per ISO 2808, Method No.6(1991) or Method No.6 and/or 7(1997) (refer to

Notes below).(4) Holiday test for internal tank lining as per ASTM D5162.(5) Adhesion of the primer to the steel substrate and the intercoat adhesion of the subsequent coat(s).(6) The acceptance criteria for adhesion test are:

(a) ISO 2409 : minimum classification 0 or 1.(b) ISO 4624 : minimum pull off force 300N/cm2.

(7) Appearance


document.doc of 19

Note :No reading shall be lower than 80% of the specified dry film thickness (DFT) and not more than 10% of the readings shall be below the specified DFT.No reading shall exceed the specified DFT by more than 50% unless otherwise indicated by the paint manufacturers product data sheets.When structural steel members are airless sprayed, manufacture’s stated limits on layer dry thickness shall not be exceeded.

Inspection record shall include:(1) General information(2) Material information(3) Environmental condition(4) Surface preparation(5) Paint system and paint application information(6) Curing and dry period between coats and of complete systems(7) Test method and results

Record of surface preparation grade, dry film thickness and colour of topcoat shall be reported for manufacturer’s shop works except otherwise specified.

9 PAINT REPAIR PROCEDURE

9.1 Repair at shop for defects or damages

(1) Any defect or damage at shop shall be repaired.(2) The surfaces shall be prepared using mechanically operated tools for small local damaged spots.(3) Subsequently compatible coat(s) shall be applied until they meet the specification.

9.2 Repair at field for shop painting

(1) Shop painted surfaces shall be repaired at field.(2) Weld and other small areas shall be prepared by use of power tool cleaning or hand tool cleaning

or a combination of these methods, subject to approval.(3) Subsequently compatible coat(s) shall be applied until they meet the specification.(4) Table-6 is an example of first repairing materials suitable for power tool cleaning or hand tool

cleaning.

10 PAINT MATERIAL SUPPLIER LIST

Paint material supplier list are shown in Table 7.

11 REFERENCES

11.1 Shell Standards

- Painting and Coating of New Equipment DEP 30.48.00.31-Gen- Shop and Field Fabrication of Piping DEP 31.38.01.31-Gen- Shell Standard Colours Booklet issued 1987


document.doc of 19

11.2 American Standards

- Standard practice for discontinuity (holiday) testing of non-conductive protective coating on metallic substrates

ASTM D 5162

- Standard specification for zinc (hot-dip galvanized) coatings on iron and steel products

ASTM A 123

- Standard specification for pipe, steel, black and hot-dipped, zinc-coated, welded and seamless

ASTM A 53

11.3 British Standards

- Paint colours for building purposes BS 4800- Hot-dip galvanized coating on iron and steel articles BS 729

11.4 RAL- RAL - colour cards

11.5 International Standards

- Paints and Varnishes - Cross-cut test for adhesion ISO 2409- Paints and Varnishes - Determination of film thickness ISO 2808- Paints and Varnishes - Pull-off test for adhesion ISO 4624- Preparation of steel substrates before application of paints and related

products - Visual assessment of surface cleanliness - Part 1 : Rust grads and preparation grades of uncoated steel substrates and steel substrates after overall removal of previous coatings

ISO 8501-1

- Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 2 : Laboratory determination of chloride on cleaned surfaces

ISO 8502-2

- Preparation of steel substrates before application of paint and related products - Test for the assessment of surface cleanliness - Part 3 : Assessment of dust on steel surfaces prepared for painting (pressure-sensitive tape method)

ISO 8502-3

- Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast cleaned steel substrates - Part 2 : Method for the grading of surface profile of abrasive blast-cleaned steel - Comparator procedure

ISO 8503-2

- Hot dip galvanized coatings on fabricate iron and steel articles - Specification and test method

ISO 1461


document.doc of 19

Table 1 : PAINTING SCHEDULES

No Item and Substrate

Operating Temperature

(deg. C)(Note 1)

Paint System No

1. 0 Structural Steel and Firefighting System

1. 1 Unfireproofed Structural Steel(Except AFC platform)

Carbon Steel, Low Alloy Steel

--- 1 (Note 2)(Note 10)

1.2 Fireproofed with Cementitious Material or Tile


1(Note 10)

1. 3 Fire Fighting System (Above-ground) Carbon Steel --- T < 120 1 ｏｒ 9 (Note 4)

1. 4 Flare Derrick Structure Hot Dip Galvanized Carbon Steel : ASTM A 123 ( 1989) orISO 1461 (1999)

--- G (Note 3)

1. 5 Grating and Bolt/Nut (Note 11) Hot Dip Galvanized Carbon Steel : ISO 1461 (1999)

--- G (Note 3)

2. 0 Equipment (Columns / Vessels / Heat Exchangers / Air Fin Coolers)

2. 1 Uninsulated/Insulated Carbon Steel, Low Alloy Steel

T < 120 1

2. 2 Uninsulated/Insulated 9% Ni Steel T < 120 2


120 - 200 3


201 - 400 4


(Note 5) 7-1

2. 6 Equipment Platform and Unfireproofed Skirt Carbon Steel, Low Alloy Steel

T<120 1

2. 7 Fireproofed Skirt Carbon Steel, Low Alloy Steel

--- 1

2. 8 Uninsulated/Insulated Stainless Steel Cryogenic - 200

5

2. 9 Uninsulated/Insulated Stainless Steel 201 - 450 6

2.10 Uninsulated/Insulated Stainless Steel (Note 5) 7 -2

2.11 Air Fin Coolers(except pressure parts)

Hot Dip Galvanized Carbon Steel : ASTM A 123 ( 1989) or ISO 1461 (1999)

--- G (Note 3)

3. 0 Furnaces, Stacks, Flare Stacks and Flue Ducts


T < 120 1



120 - 200 3


201 - 400 4


(Note 5) 7-1


document.doc of 19



(deg. C)(Note 1)

Paint System No

3. 6 Uninsulated/Insulated Hot Dip Galvanized Carbon Steel : ASTM A 123 ( 1989) or ISO 1461 (1999)

--- G (Note 3)


5


3. 9 Uninsulated/Insulated Stainless Steel (Note 5) 7-2

4. 0 Storage and Sphere Tank

4.1 Storage Tank

(1) External Uninsulated/Insulated


T < 120 10 + 1 (Note 6)

(2) External Underside of Bottom Plate


--- 10 + 16 (Note 6)

(3) Internal Carbon Steel, Low Alloy Steel

T < 80 10 (Note 6)

(4) Internal/Chemical Resistance Carbon Steel, Low Alloy Steel

T < 60 10 + 12 (Note 6)

(5) Internal/Industrial Water Carbon Steel, Low Alloy Steel

T < 60 10 + 11 (Note 6)

4.2 Ethane Spheres

(1) External Uninsulated/Insulated

9% Ni Steel T < 120 (Note 7) + 2

(2) Internal Ethane Spheres & Bullets

9% Ni Steel T < 120 (Note 7)

5. 0 Package Units, Pumps, Motors, Compressors, Electrical Equipments, Instruments.


T < 120 M1 (Note 8)

5. 2 Uninsulated/Insulated 9% Ni Steel T < 120 S1 (Note 8)


T ≧ 120 M2 (Note 8)

5. 4 Hot Dip Galvanized Carbon Steel : ASTM A 123 ( 1989) or ISO 1461 (1999)

---


S1 (Note 8)

5. 6 Uninsulated/Insulated Stainless Steel T > 200 S2 (Note 8)

6. 0 Piping and Pipe Support


T < 120 1



120 - 200 3


document.doc of 19



(deg. C)(Note 1)

Paint System No


201 - 400 4


(Note 5) 7-1

6. 6 Hot Dip Galvanized Carbon Steel : ASTM A 53 ( 1997) --- G or 8 (Note 3)


5


6. 9 Uninsulated/Insulated Stainless Steel (Note 5) 7-2

7. 0 Offshore Structures, Topside Facilities (Jetty ie: Loading Arm, Gangway, Tower Crane)

7. 1 Offshore Structures, Tidal Zone Carbon Steel, Low Alloy Steel

T < 120 11

7. 2 Topside Facilities, Equipment and Piping Carbon Steel, Low Alloy Steel

T < 120 9

7. 3 Topside Facilities, Equipment and Piping Carbon Steel, Low Alloy Steel

120 - 200 3

8. 0 Aluminium and Aluminium Alloy Surfaces

8. 1 Uninsulated/Insulated T < 120 18(Note 9)

Note : 1. The operating temperature(OT) is the temperature which exists inside equipment and piping during any

intended operation or surface temperature of the items. 2. In general, structural steel including equipment platform are to be painted, not hot galvanized, unless

otherwise specified.3. All surfaces of hot dip galvanized materials, such as instrumental/electrical support materials, tray, duct,

air duct, grating etc. do not require painting. Painting system No8 shall be applied only for hot dip galvanized cold support after construction.

Repair portion due to cut and weld to be touched-up by organic zinc paint. Painting is not required for flare derricｋ. If painting is required for galvanized surfaces, painting system shall be applied as follows: Up to 200deg.C : Paint System No.5 Above 200deg.C : Paint System No.64. Top coat for firefighting system shall be painted according paint system 1. If top coat does not achieve a

good covering, a second top coat with DFT m shall be applied.5. Paint system 7-1 and 7-2 is intended for below ambient to high temperature applications and may be used

for special applications such as cyclic, intermittent, or dual operating applications up to 600 deg. C.

6. Shop applied preconstruction primer with Zinc Rich Primer/ 25μm shall be used at Manufacturer’s Shop.Painting System No. 10 shall be applied at Manufacturer’s Shop.Painting System No. 1, No. 11, No. 12 and No. 16 shall be applied at Field.

7. Shop applied preconstruction primer with zinc-free epoxy primer/25μm shall be applied at Manufacture’s shop. Surface preparation shall be Sa 2-1/2.

8. Manufacturer's standard is acceptable for package units, pumps, motors, compressors, electrical equipment, instrument items and so on with the following conditions :(1) Painting systems for carbon steel and low alloy steel shall meet the following minimum

specifications :a) Epoxy basis paint system with 3 layers and total dry film thickness of 150μm for up to

operating temperature 120deg.C. (Paint Sys. No. M1)b) Heat resistant paint system for operating temperature above 120 deg. C. (Paint sys. No. M2)c) Surface preparation :


document.doc of 19

Sa 2-1/2(2) Painting system for stainless steel, aluminum and aluminium alloy shall be meet the following

minimum specification:a) Epoxy basis paint system for up to operating temperature 120 deg. C. ) (Paint Sys. No. S1)b) Heat resistant paint system for operating temperature above 120 deg. C. (Paint Sys. No. S2)c) Surface preparation: Light sweep blastd) No zinc containing paint or primers shall be applied on stainless steel and high nickel alloy steel

(9% Ni)(3) Finish colour : Shell Standard 26/Silver Grey, RAL 7032 or BS4800 18B21. (Refer to Table 5)(4) Where complete paint systems applied, all paint material shall be the same paint supplier. Where it is

not feasible, the compatibility between brands shall be certified by the painting contractor. (5) Manufacturer's standard painting procedure shall be submitted to the Purchaser for approval.

9. Manufacturer’s standard is acceptable in condition of certificate of suitability for aluminium or aluminium alloy surfaces.

10. Finish coat is not required and only primer shall be applied for bottom surface of base plate of structural steel.

11. For concrete foundation and structures, hot dip galvanized mild steel shall be used for lifting lugs, other embedded items exposed to atmosphere and anchors and welded to embedded items.


document.doc of 19

Table 2 : PAINT SYSTEM

Sys No.

SubstrateSurface

Preparation(ISO 8501)

Painting System

Total No of Coat

Total DFT(μm)

Primer Intermediate Coat Top Coat

Generic Description

No of

Coat

DFT (μm)

Generic Description

No of Coat

DFT (μm)

Generic Description

No of Coat

(Min.)

DFT (μm)

1 Carbon Steel, Low Alloy Steel

Sa 2 1/2 Alkyl zinc silicate

1 75 High build, epoxy sealer

1 75 High build, aliphatic polyurethane

1 75 Min.3 225

2 9%Ni Steel Sa 2 1/2 High build, polyamide-cured, zinc-free epoxy

1 100 --- High build, high solids, polyamide-cured epoxy

1 100 Min.2 200



1 75 --- Silicone acrylic

2 30*2=60

Min.3 135



1 75 --- Heat-resistance, aluminium silicone

2 25*2=50

Min.3 125

5 Stainless Steel

Light sweep blast

Silicone acrylic

1 25 --- Silicone acrylic

1 25 Min.2 50

6 Stainless Steel

Light sweep blast

Heat-resistance, aluminium silicone

1 25 --- Heat-resistance, aluminium silicone

1 25 Min.2 50

7-1 Carbon Steel, Low Alloy Steel


1 75 --- Heat-resistance aluminium silicone

1 15x2 = 30

Min.3 105

7-2 Stainless Steel

Light blast sweep blast

Heat-resistance, aluminium silicone

1 25 --- Heat-resistance aluminium silicone

1 25 Min.2 50

8(Note.1)

Hot Dip Galvanized Carbon Steel

Hot dip galvanized after light sweep blast

Zinc phosphate epoxy primer

1 40 --- High build, aliphatic polyurethane

1 100 Min.2 140



1 75 Polyamide-cured, MIO pigmented, epoxy tie coat

1 40 High solid, Al-pigmented epoxy

2 100*2=200

Min.4 315


Sa 2 1/2 Zinc rich epoxy or Alkyl zinc silicate

1 25 --- --- 1 25


Sa 2 1/2 Polyamide-cured epoxy primer

1 75 --- Solvent-free high solids, amine-cured epoxy

1 500 Min.2 575


document.doc of 19

Sys No.

SubstrateSurface


Painting System

Total No of Coat

Total DFT(μm)


Generic Description

No of

Coat

DFT (μm)

Generic Description

No of Coat

DFT (μm)

Generic Description

No of Coat

(Min.)

DFT (μm)


Sa 2 1/2 Amine-cured, phenolic epoxy primer

1 100 Amine adduct-cured, phenolic epoxy

1 100 High build, amine adduct-cured epoxy or phenolic epoxy

1 100 Min.3 300


Sa 2 1/2 --- --- Solvent-free, high-solids epoxy (Hot applied)

1 800 Min.1 800



1 75 --- Alkyl silicate, Al-pigmented

1 40 Min.2 115

15 Hot Dip Galvanized Carbon Steel

Light sweep blast if aged

Zinc phosphate epoxy primer

1 40 Polyamide-cured, MIO pigmented, epoxy tie coat

1 40 High solids, Al-pigmented epoxy

1 100 Min.3 180


Sa 2 1/2 High solid, amine-cured epoxy

1 100 High solid, amine-cured epoxy

1 150 High solid, amine-cured epoxy

1 150 Min.3 400

17-1 Carbon Steel, Low Alloy Steel

Surface preparation and painting system under intumescent coating shall be in accordance with manufacturer’s recommendation.

17-2(M1)


Sa 2-1/2 Epoxy basis paint with 3 layers and total dry film thickness of 150 m shall be applied in accordance with manufacturer’s standard for operating temperature up to 120 deg. C.

17-3(M2)


Sa 2-1/2 Heat resistant paint system shall be applied in accordance with manufacture’s standard for operating temperature above 120 deg. C.

17-4(S1)

Stainless Steel, Al and Al Alloy

Light sweep blast

Non-zinc containing epoxy basis paint shall be applied in accordance with manufacturer’s standard for operating temperature up to 120 deg. C.

17-5(S2)

Stainless Steel, Al and Al Alloy

Light sweep blast

Heat resistant paint system shall be applied in accordance with manufacture’s standard for operating temperature above 120 deg. C.

18 Aluminium or Aluminium Alloy

Light sweep blast

Polyamide cured epoxy primer

1 50 --- Aliphatic polyurethane

1 35 Min.2 85

19 Hot-Dip Galvanized Carbon Steel for Colour Coding Purpose

Light sweep blast

Polyamide cured epoxy primer

1 50 --- Aliphatic polyurethane

1 35 Min.2 85


document.doc of 19

Sys No.

SubstrateSurface


Painting System

Total No of Coat

Total DFT(μm)


Generic Description

No of

Coat

DFT (μm)

Generic Description

No of Coat

DFT (μm)

Generic Description

No of Coat

(Min.)

DFT (μm)

G Hot-Dip Galvanized Carbon Steel

St 2/3 Organic zinc paint shall be applied for touch-up of damaged and welded portions.

Note 1 This duplex system shall be applied to hot dip galvanized steel in cases where access for future maintenance is difficult.


document.doc of 19

Table 3 : SPLIT OF PAINTING WORK

No SubstrateSplit of Painting Work

Manufacturer’sShop

ConstructionField Shop Field

1.0 Structural Steel and Fire Fighting SystemStructural Steel Complete paint system Touch-upFire Fighting Equipment Complete paint system Touch-upFire Fighting Items Complete paint system Touch-up

2.0 Equipment Equipment External Complete paint system Touch-upExternal Internal Complete paint system Touch-upAFC Hot dip galvanize Touch-up by zinc paint

3.0 Furnaces, Stacks, Flare Stacks and Flue Ducts Furnaces Complete paint system Touch-upStacks Complete paint system Touch-upFlare Stacks Complete paint system Touch-upFlue Ducts Complete paint system Touch-up

4.0 Storage and Sphere TankStorage Tank External Preconstruction primer Complete paint system

Internal Preconstruction primer Complete paint systemEthane Spheres External Preconstruction primer Complete paint system

Internal Preconstruction primer5.0 Rotating Machine, Packaged Equipment, Instrumental/Electrical Items.

Rotating Machinery Complete paint system Touch-upPackaged Units Complete paint system Touch-upInstrument/Electrical Items Complete paint system Touch-up

6.0 Piping and Pipe SupportA/G Pipe Exterior (Note 1) Up to

intermediate coat

Touch-up and top coat

Interior (Note 1)A/G Fitting etc. Exterior (Note 1) Up to

intermediate coat


Interior (Note 1)A/G Flange Exterior (Note 1) Up to

intermediate coat


Interior (Note 1)A/G Valve Exterior Up to primer (Note 1) Touch-up and top coat

Interior (Note 1)Pipe Support Up to

intermediate coat


Inline Component Complete paint system Touch-upPiping Internal Complete paint system Touch-upU/G Piping Note 2 Note 3

7.0 Offshore Structures, Topside FacilitiesOffshore Structures Complete paint system Touch-upTopside Facilities Complete paint system Touch-up

Note 1 : Refer to S-000-13B0-101 “Project Specification for Surface Protection and Rust Prevention”.Note 2: Up to primer of Table-2,Paint System No.1/3/4.Note 3: Shall be followed Para. 2.3 of S-000-1360-055.


document.doc of 19

Table 4 : PAINT MATERIALS

No Generic Description Properties and Characteristic

1 High solids, polyamine-cured epoxies

Polyamine-cured(amine or amine adduct-cured) epoxies generally have a good resistance to chemical and solvents.

2 High build, polyamide-cured epoxies

Polyamide-cured epoxies exhibit a longer potlife, superior flexibility and durability compared with amine-cured epoxies. They possess adequate chemical resistance.

3 High build, aliphatic polyurethanes

Two component isocyanate-free urethanes produce extremely hard, resistant and durable coatings. Aliphatic urethanes are preferred over aromatic urethanes because of their excellent durability and gloss retention.

4 Phenolic epoxies Two component, high build, amine-cured or amine adduct-cured phenolic epoxy coatings have excellent resistance to a wide range of solvents and (organic) acids.

5 (Alkyl) zinc silicate Two component, moisture curing, zinc (alkyl) silicate coating, containing a minimum of 87% metallic zinc by weight of pigment equivalent to SSPC-Paint 20, is a hard, abrasion resistant coating that can withstand temperatures up to 600deg.C.

6 Aluminium pigmented silicates One component, (alkyl) silicate, zinc-free coating is suitable for temperatures up to 600deg.C.

7 Aluminium silicones Aluminium pigmented, silicone resin-based paint. Heat resistant up to 450deg.C. In general, a minimum temperature of 200deg.C is required for 2 hours to obtain a sufficient cure.

8 Silicone acrylics One component, aluminium (or colour) pigmented acrylic-modified silicone resin. Heat resistant up to 350degC. Full cure can be achieved at ambient temperature.

9 Zinc rich epoxy primer Two component, epoxy-based primer containing a minimum 90% zinc content in the dry coat. Developed to provide sacrificial protection to steel surfaces and as a preconstruction primer.

10 Solvent free epoxies Two component, amine-cured, modified epoxies without solvent. They can be applied as a heavy duty coating up to 700micro-meter thick.

11 - delete - - delete –12 High build, epoxy sealer Two component, polyamide-cured intermediate epoxy suitable for sealer coat of

zinc silicate.

13 Zinc phosphate epoxy primer Two component, zinc phosphate containing epoxy primer suitable for galvanized surfaces.

14 Polyamide-cured, MIO pigmented, epoxy tie coat

Two component, polyamide-cured, micaceus iron oxide(MIO) pigment containing epoxy intermediate/tie coat.

15 High solids, Al-pigmented epoxy

Two component, polyamide-cured, aluminium pigment containing epoxy suitable for top coat.


document.doc of 19

Table 5 : COLOUR SCHEME

No. SubstrateColour Schedule

Name of Colour Shell No BS 4800 No RAL No

1. 0 Structural Steel

1. 1 Structural Steel Grey --- 18B21 7001

1. 2 All Handrails, Ladders and Cages including Packaged Units and Rotating Machinery

Yellow 28 10E53 1018

1. 3 Top Handrail in H2S Area

Stripes of Blue and Yellow (Note 4)

10/28 ---/10E53 5009/ 1018

1. 4 Galvanized Items Not applicable

2. 0 Equipment and Tank

2. 1 Furnaces Aluminium 3 00A05 9006

2. 2 Stacks Aluminium 3 00A05 9006

2. 3 Vessels Aluminium 3 00A05 9006

2. 4 Columns Aluminium 3 00A05 9006

2. 5 Reactor Aluminium 3 00A05 9006

2. 6 Heat Exchanger Aluminium 3 00A05 9006

2. 7 Air Fin Cooler Aluminium 3 00A05 9006

2. 8 Storage Tank White --- 00E55 9016

3. 0 Packaged Units and Rotating Machinery

3. 1 Packaged Units Silver Grey 26 18B21 7032

3. 2 Rotating Machinery and Motor

Silver Grey 26 18B21 7032

4. 0 Electrical Equipment and Instrument Items (Note 1)

4. 1 Electrical Equipment

DEP and/or T-Spec. or Mft's Std Colour

4. 2 Motor Silver Grey 26 18B21 7032

4. 3 Instrument DEP and/or T-Spec. or Mft's Std Colour

5. 0 Safety Requirement

5. 1 Dangerous Obstructions

Stripes of Black and Yellow (Note 5)

---/28 ---/10E53 9005/ 1018


document.doc of 19

No. SubstrateColour Schedule

Name of Colour Shell No BS 4800 No RAL No

5. 2 Dangerous Machinery

Alter Orange 33 06E51 2003

5. 3 Fire Equipment and Services

Shell Red or OSHA Safety Red

11 04D45 3002

5. 4 First aid Equipment

Dark Green 9 --- 6002

5. 5 Overhead Traveling Cranes

Yellow (Melon Yellow)

--- --- 1028

6. 0 Piping (Note 2 & 3)

6. 1 CS / low and intermediate alloy pipe and valve

Aluminium + Wording and Arrow

3 00A05 9006

6. 2 Stainless steel pipe and valve up to 200 Dec. C

White + Wording and Arrow

--- 00E55 9016

6. 3 Stainless steel pipe and valve above 200 Dec. C

Aluminium + Wording and Arrow

3 00A05 9006

6. 4 Fire Water OSHA Safety Red 11 04D45 3002

6. 5 Valve Handles Black --- --- 9005

6. 6 Control Valves Actuator

1) Fail to open Green 9 --- 6002

2) Fail to close OSHA Safety Red 11 04D45 3002

Note : 1 DEP's and/or T-Spec.'s colour schedule shall be applied for electrical equipment and instrumentitems. In case of no colour schedule in relevant documents, manufacturer's standard colour shall be

submitted for approval.2 Arrows and wording shall be applied in accordance with T-11.515.301 (S-000-13A0-102) “Project

Specification for Identification of Piping and Equipment”.3 The same criteria with MLNG Dua PJ is applied for piping color scheme.4 Dimension of stripes of blue and yellow for top handrail in H2S area shall be as follows

5 Following is an example of stripes of black and yellow for dangerous obstruction.


500 mm500 mm500 mm500 mm

Blue\

Blue\

YellowYellow

100 mm

100 mm

100 mm

100 mm

100 mm

100 mm

45

BlackYellow Yellow

BlackBlack

document.doc of 19

Table 6 : FIRST REPAIRING MATERIALS SUITABLE FOR HAND/POWER TOOL CLEANING

Paint System

NoRepair

Surface Preparation

1'st Repairing Materials

1 Spot St 2/St 3 Surface tolerant, polyamide-cured or amine-cured modified epoxy primer

2 Spot St 2/St 3 Surface tolerant, polyamide-cured or amine-cured modified epoxy primer

3 Spot St 3 Inorganic zinc primer


5 Spot St 3 Silicone acrylic primer

6 Spot St 3 Heat resistance aluminium silicone primer

7 (Note 1)

8 Spot St 3 Zinc phosphate epoxy primer

9 Spot St 3 Surface tolerant, polyamide-cured or amine-cured modified epoxy primer

10 (Note 2)

11 (Note 3)

12 (Note 3)

13 (Note 3)


15 Spot St 3 Zinc phosphate epoxy primer

16 (Note 4)

17-1 (Note 5)

17-2 Spot St 3 Epoxy primer

17-3 Spot St 3 Heat resistant paint

17-4 Spot St 3 Epoxy primer

17-5 Spot St 3 Heat resistant paint

18 Spot St 3 Epoxy primer

19 Spot St 3 Epoxy primer

Note :1 Repair procedure for Paint System No.7 is still very limited.2 Repairing for preconstruction primer is not required.3 Tank internal coating systems, such as Paint System No.11, 12, 13, are not required repairing

because those internal coating systems are applied at site with complete system.


document.doc of 19

4 Repairing is not required for underside of bottom plate after tank erection.5 As per manufacturer's recommendation.


document.doc of 19

Table 7 : PAINT MATERIAL SUPPLIER LIST

No Conventional Paint Silicone AluminiumPaint Material Supplier Remarks Country Paint Material Supplier Remarks Country

1 Akzo International Akzo International2 Ameron International Ameron International3 Berger International Berger International4 Carboline International Carboline International5 Chugoku International Chugoku International6 Croda Except for zinc silicate International7 Crown Berger International8 Dai Nippon Toryo International Dai Nippon Toryo International9 Devoe Coating International Devoe Coating International10 Hempel International Hempel International11 ICI International12 International Paints International International Paints International13 Kansai International Kansai International14 W & J Leigh International W & J Leigh International15 Max Meyer Except for zinc silicate International16 Nippon Paint International Nippon Paint International17 Sigma Coating International Sigma Coating International18 International Spencer International19 Jotun International Jotun International

Note 1 : The Malaysian manufacturers are required to use paint material made in Malaysia.


(Note 1)

painting specification.doc

Documents