GES019

Petrokemya GES-019 Painting Rev. 6 ____________________________________________________________________________________________

April, 1999 Page 2 of 53

CONTENTS

Section Page

1. GENERAL..................................................................................................................................................................................... 3

1.1 SCOPE............................................................................................................................................................................................3 1.2 REFERENCES.................................................................................................................................................................................3 1.3 CONFLICT .....................................................................................................................................................................................4 1.4 DEFINITIONS................................................................................................................................................................................4

2. DESIGN......................................................................................................................................................................................... 5

2.1 METEOROLOGICAL DATA.........................................................................................................................................................5 2.2 EXTENT OF PAINTING................................................................................................................................................................5

2.2.1 Surface not to be Painted .................................................................................................................................................5 2.2.2 Surface to be Painted ........................................................................................................................................................6

2.3 GUARANTEE.................................................................................................................................................................................6 2.4 MATERIAL SPECIFICATION ......................................................................................................................................................6 2.5 APPLICATION OF PAINTING SYSTEM .....................................................................................................................................6 2.6 PAINTING SYSTEMS....................................................................................................................................................................7 2.7 CRITERIA FOR TEMPERATURE CONSIDERATIONS................................................................................................................7 2.8 COLOR CONDITION.....................................................................................................................................................................7 2.9 LETTERING AND MARKING.......................................................................................................................................................7

3. APPLICATION............................................................................................................................................................................ 7

3.1 GENERAL ......................................................................................................................................................................................7 3.2 SURFACE PREPARATION............................................................................................................................................................8

3.2.1 General.................................................................................................................................................................................8 3.2.2 Surface Cleaning Methods...............................................................................................................................................9

3.3 PAINTING WORK.......................................................................................................................................................................11 3.3.1 Preparation for Use .........................................................................................................................................................11 3.3.2 Application........................................................................................................................................................................13

3.4 PRECAUTIONS............................................................................................................................................................................17 3.5 STORAGE OF PAINTING MATERIAL ......................................................................................................................................17 3.6 INSPECTION................................................................................................................................................................................19 Appendix 4-1 Application of Printing Systems................................................... .........................................20 Appendix 4-2 Paint Systems............................................................ ............................................................26 Appendix 4-3 Lettering and Marking...........................................................................................................37 Appendix 4-4 Manufacturers Paint Data Sheet............................................................................................50 Appendix 4-5 Acceptable Paint Manufacturers and Products..52



General

1.1 Scope 1) This specification covers the general requirements for extent, application and details of painting

system for carbon steel, alloy steel and austentic stainless steel surfaces. 2) Building paint shall not be covered by this specification. 3) The underground piping shall not be covered by this specification. 4) The work places indicated for various activities in this specification are indicative. The scope of

vendors/contractors and work places shall be as specified in individual specifications and requisitions, etc.

1.2 References The requirements contained in the latest editions of the following standards shall form a part of this specification in the manner and to the extent specified herein.

1) SSPC: The Society For Protective Coatings, Specifications: Volume 1---Good Painting Practice Volume 2---Systems and Specifications

SSPC-PA 1 Shop, Field and Maintenance Painting SSPC-PA 2 Measurement of Dry Paint Thickness with Magnetic Gages SSPC-Vis Pictorial Surface Preparation Standards for Painting

Steel Surface SSPC-SP 1 Solvent Cleaning SSPC-SP 2 Hand Tool Cleaning SSPC-SP 3 Power Tool Cleaning SSPC-SP 5 White Metal Blast Cleaning SSPC-SP 6 Commercial Blast Cleaning SSPC-SP 7 Brush-Off Blast Cleaning SSPC-SP 8 Pickling SSPC-SP 10 Near-White Blast Cleaning SSPC-SP 11 Power Tool Cleaning to Bare Metal

2) Swedish Standards Institution, Stockholm 3, Sweden SIS 05 59 00 Pictorial Surface Preparation Standards for Painting Steel

Surfaces



3) Corresponding Designation of SSPC Specifications and Visual Standards

The actual photographs and details of the applicable definitions appear in the test of the photographic reference standards publication book, SSPC-Vis 1 and SIS 05 59 00 as follows:

SSPC-SP SSPC-Vis 1 and SIS 05 59 00 SSPC-SP 2 B St 2, C St 2 and D St 2 SSPC-SP 3 B St 3, C St 3 and D St 3 SSPC-SP 5 A Sa 3, B Sa 3, C Sa 3 and D Sa 3 SSPC-SP 6 B Sa 2, C Sa 2 and D Sa 2 SSPC-SP 7 B Sa 1, C Sa 1 and D Sa 1 SSPC-SP 10 A Sa 2-1/2, B Sa 2-1/2, C Sa 2-1/2 and D Sa

2-2a SSPC-SP 11 No visual standard ( see note below)

NOTE: The degree of cleanliness should approach that of SSPC-SP 10.

4) Rust Scale

The European Scale of Degree of Rusting for Anticorrosive Paints. 5) Hot Dip Galvanizing

ASTM A123 Specification for Zinc (Hot Dip Galvanized) Coatings on Iron/Steel Products. 6) ASTM D1535 Standard Method for Specifying Color by Munsell System 7) ASTM D4417 Field Measurement of Surface Profile of Blast Cleaned Steel Surface

1.3 Conflict 1) When there is a conflict among the requirements of Project Specification and this specification,

the requirements of Project Specification shall govern. 2) When there is a conflict among the requirements of the applicable standards and this

specification, the requirements herein shall govern.

1.4 Definitions 1) The term bare surface used in this specification is defined as surface not fireproofed.



2) The term inland used in this specification is defined as the landside site bordering a line 30 meters from coastline.

3) The term marine used in this specification is defined as the waterside site bordering a

line 30 meters from coastline. OWNERs export-import facility in Block U and structure/ piping in Block YO are also considered marine for the purpose of this specification.

4) Shop means Site Contractors Shop for pipe and fittings. Shop means Vendors Shop for

remaining items including equipment and valves. Field means At the Construction Site.

2. DESIGN

2.1 Meteorological Data For meteorological data, refer to current issue of Basic Engineering Design Data (BEDD).

2.2 Extent of Painting

2.2.1 Surface not to be Painted 1) Surface to be in contact with concrete or mortar such as for fireproofing or castable lining

except where otherwise specified. 2) Except as specified, non-ferrous metals or metal coated steel surfaces. 3) Bottom surfaces of base plates in contact with concrete or mortar. 4) Name plate and mechanically finished surfaces. 5) Metallic surfaces of assemblies held together by high-strength bolts. 6) Metal jacketing for insulation. However, lettering and marking on metal jacketing for insulation

shall still be required as shown in Appendix 4-3. 7) Plastic and plastic coated materials. 8) Insulated surfaces which will be over 150oC or below -46oC, unless otherwise specified in this

specification. 9) Uninsulated surfaces which will be over 600oC or below -46oC.



10) Stainless steel tubes, valves and fittings for instrumentation. 11) Stainless steel junction boxes for instrumentation.

2.2.2 Surface to be Painted Bare surfaces other than those specified in 2.2.1 shall be painted per Appendix 4-1 attached herewith. In general, shop fabricated items such as vessels, equipment, tanks, etc. and structural steel shall have all painting (including the finish coat) applied in the shop. For shop fabricated piping and fittings, the finish coat shall be field applied after mechanical completion.

2.3 Guarantee The vendor shall guarantee all works for a period of one year after date of Mechanical Completion Acceptance by OWNER as follows. If the guarantee cant be met, Vendor shall repair the defects which dont meet the guarantee.

1) Class A

1 Year: Dry film surface shall comply with the 8RE 2 print of the European scale of degree of rusting for anticorrosive paints. But local dryfilm surface whose area is less than 0.3 meter x 0.3 meter shall comply with the 6RE 4 print.

2) Class B

1 Year: Dry film surface shall comply with the 7RE 3 print. But local dryfilm surface whose area is less than 0.3 meter x 0.3 meter shall comply with the 6RE 4 print.

Guarantees listed in contract shall apply if more stringent in terms of duration.

2.4 Material Specification 1) The type of paints to be used shall be in accordance with Appendix 4-2 except where

otherwise noted. 2) Primers, under intermediate and finish coats for any system may be supplied from the same

manufacturer in order to assure compatibility except where otherwise noted. 3) Each lot of paint shall be lab tested and be used only after approval by OWNER. 4) Refer to Appendix 4-5 for acceptable manufacturers and products.

2.5 Application of Painting System Application of painting systems shall be in accordance with Appendix 4-1 and this specification.



2.6 Painting Systems Painting systems shall be in accordance with Appendix 4-2 and this specification.

2.7 Criteria for Temperature Considerations The temperatures given in Appendix 4-1 are normal operating temperature ranges which shall be considered for selecting the appropriate paint systems.

2.8 Color Condition Color condition shall be in accordance with Appendix 4-1 and this specification.

2.9 Lettering and Marking Lettering and Marking shall be in accordance with Appendix 4-3 and this specification.

3. APPLICATION

3.1 General 1) The procedures, conditions and precautions to be followed in preparing the surface for painting,

in handling paints, and in applying paint to the prepared surface shall be in accordance with this specification.

2) Only thinners of the type recommended by the paint manufacturer shall be used. 3) Precautions shall be taken to prevent paint from being applied to name plates, couplings, shafts,

other finished surfaces such as valve stems, bearings, vent openings, instrument windows, equipment designation markings, adjacent painted surfaces of the interior of equipment. Any paint spots or streaks which may have formed shall be removed immediately.

4) Painted surfaces shall not be handled until the paint has dried thoroughly except when the

coating is to be heat-cured. Paint film damaged by handling or by other means shall be scraped off and touched up with the same number of coats and same types of paint as previously applied. For steel or iron surfaces, if the prime coat has been damaged, the paint film shall be removed entirely from the effected area, the surface cleaned and be repainted in accordance with Appendix 4-2.

5) On completion of the work, all paint cans, cloths, blasting abrasives, equipment, etc. shall be

removed from the work site and disposed as directed by OWNER/ CONTRACTOR. 6) The color specimen shall be made by the same method as the actual paint work, except painting

interval.



7) Zinc painted or galvanized components shall not be welded to stainless steel surfaces. Zinc overspray shall not be permitted to settle on stainless steel surfaces.

8) Painting shall preferably be carried out inside workshops with proper facilities. When this is not

possible and field painting is necessary, then proper sheltering must be provided against sand storm and dust. The work to be painted shall be kept 1 meter above ground, on stands.

3.2 Surface Preparation

3.2.1 General 1) All steel surfaces shall be thoroughly cleaned prior to painting of any material to avoid premature

failure of the paint coating. The method of surface cleaning or preparation shall be one of, or a combination of the following:

a) Blast Cleaning b) Power Tool Cleaning c) Hand Tool Cleaning d) Solvent Cleaning e) Pickling f) Power Tool Cleaning to Bare Metal

2) The SSPC Specifications (Volume 1 and 2) and the Swedish Standard SIS 05 59 00 shall be used as a reference to the procedures and requirements of surface preparation.

3) All crevices, corners and edges of shape steel, joints of steel plates, especially around bolt

heads, weld beads, etc. shall be cleaned with special care. 4) All cleaned surfaces shall be primed in the same day when cleaning is performed. Cleaned

surfaces left unprimed for one night or on which rain fall or dust has settled shall be recleaned before priming.

5) Cleaning of contaminated surfaces shall be done immediately before application of paint in such

manner that adjacent wet paint surfaces are not marred by the cleaning operation. 6) Power tool cleaning, per SSPC-SP 3, may be used on areas where it is difficult to blast clean as

follows:

a) Welding areas of pipe in the field. b) Narrow areas where the blast nozzle cannot be inserted. c) Surface preparation for repair painting. d) Others.



3.2.2 Surface Cleaning Methods 1) Blast Cleaning - General

a) The removal of mill scale, rust, rust-scale, weld splatter and foreign matter from a surface is

done by the use of abrasives propelled through nozzles or by centrifugal wheels. b) Steel surfaces shall not be blasted when the surface temperature is less than 3oC above the

dew point, when relative humidity is greater than 85%, or when there is a possibility that the blasted surface will be subject to wetting before the first coat of primer can be applied. Surface shall be blown, wiped or vacuumed and free of blasting abrasive before the surface is primed. Even under the conditions set forth above, the application work may be performed when approved by Petrokemyas Engineer.

c) Appreciable amounts of surface grease, oil and similar matter shall be removed prior to

blasting by cleaning solvent. d) The abrasive material used in sandblasting shall be a washed, sharp silica sand, steel grid,

steel shot, or copper slag. e) Wet sandblasting shall be resorted only when air pollution, explosion and fire problems

preclude the use of dry sandblasting. The blasted surface shall then be treated with a corrosion inhibitor immediately following the sand blasting operation.

2) SPC-SP 5 White Blast Cleaning (Visual Standard Sa 3)

After blasting, the surface shall be free of all oil, grease, dirt, mill scale, rust, corrosion products, oxides, paint or other foreign matter and shall have a gray-white, uniform metallic color, slightly roughened (profile pattern) to form an increased bonding area for coatings (refer to SSPC-SP 5).

3) SSPC-SP 10 Near White Blast Cleaning (Visual Standard Sa 2-1/2)

Blast cleaning nearly to near white metal cleanliness, until at least 95% of each element of surface area is free of all visible residues (refer to SSPC-SP 10).

4) SSPC-SP 6 Commercial Blast Cleaning (Visual Standard Sa 6)

After blasting, the surface shall be completely free of dirt, mill scale, weld flux, and other foreign matter. Rust shall have been removed, but an irregular slight red staining is acceptable, provided wire brushing will not improve the condition. Rust which can be streaked with a brass tool and rust that can be popped from a cavity, shall be removed (refer to SSPC-SP 6).



5) SSPC-SP 7 Brush-Off Blast Cleaning (Visual Standard Sa 1)

After flashing the surface shall be completely free from all dirt, rust-scale, loose scale, loose rust, and loose paint (refer to SSPC-SP 7).

6) SSPC-SP 3 Power Tool Cleaning (Visual Standard St 3)

a) The removal of all loose mill scale, rust, foreign material or paint shall be performed from a surface using power wire brushes, power impact tools, power grinders, power sanders, or a combination of these methods (refer to SSPC-SP 3).

b) Prior to power cleaning, all oil, grease or salts shall be removed by solvent cleaning. c) Care shall be exercised in the use of power tools to prevent excessive roughening of the

surface, as well as the formation of ridges and burrs. d) Excessive power wirebrushing of mill scale shall be avoided as this will produce a burnished

slick surface not suitable for coating.

7) SSPC-SP 2 Hand Tool Cleaning (Visual Standard St 2)

a) The removal of all loose mill scale, rust, loosely adhering material and loose paint from a surface shall be performed by hand brushing, hand sanding, hand scraping, hand chipping or by other hand impact tools or by a combination of these methods (refer to SSPC-SP 2).

b) Prior to hand tool cleaning, all grease, oil or salts shall be removed by solvent cleaning. c) Care shall be exercised in the use of tools to prevent excessive roughening of the surface

and the formation of ridges and burrs.

8) SSPC-SP 1 Solvent Cleaning (Visual Standard St1) a) The removal of foreign matter such as oil, grease, soil, drawing and cutting

compounds and other contaminants from a surface shall be performed by the use of solvents, emulsions, cleaning compounds, steam cleaning or similar materials and methods which involve a solvent for cleaning action (refer to SSPC-SP 1). Do not use chloric solvent for painting system 14-1, 15-1 and 16-3. (Appendix 4-2)

b) Prior to solvent cleaning, all soil, cement spatter, salts or other foreign matter



(other than grease or oil) shall be removed by a stiffer fiber brush, wire brush, or by scraping.

9) SSPC-SP 8 Pickling

a) The complete removal of all mill scale, rust, and rust scale from a steel surface by

chemical reaction, or by electrolysis, or by both (refer to SSPC-SP 8). b) Prior to pickling, all heavy deposits of oils, greases, soils, or foreign matter, other than

rust, mill scale of oxides, shall be removed by solvent cleaning, scraping or brushing.

10) SSPC-SP 11 Power Tool Cleaning to Bare Metal

a) The removal of all visible mill scale, rust, foreign material or paint shall be performed from

a surface using power tools which will produce a surface profile of 25 microns or greater.

b) Prior to power cleaning, all visible oil, grease or salts shall be removed by solvent cleaning.

3.3 Painting Work

3.3.1 Preparation for Use 1) General A good paint may be completely spoiled by incorrect preparation before use. Most complaints

regarding poor appearance, slow drying, short life of paint, and early rusting of steel surface are due to paints being insufficiently stirred before use.

2) Skinning and Separation Skinning and separation of paints shall be prepared in the following manner:

Any skin which has formed in the container shall be cut off and discarded. If soft skin has formed, it shall be removed and the paint strained before use. The lumpy or stiff paste shall be broken up preferably with a mechanical agitator, or alternatively with a strong paddle. If it is found that the pigment has set to a hard mass which does not break, the paint shall be discarded. When all the liquid portion has been reincorporated and the paint appears smooth



and uniform, it shall be poured into another container, and the bottom of the original container inspected to see if any paste remains. If paste remains, some of the paint shall be poured back and mixture again stirred thoroughly and returned to the bulk. If the paint contains small pieces of skin or any small lumps, it shall be strained through cloth or a fine wire gauze, with a mesh of approximately 0.15 mm.

3) Special Paints

Special paints, such as Coal Tar Epoxy Paint, Pure Epoxy Paint, etc. which are supplied as two or more components in separate containers shall be mixed together immediately before use and applied within the specified time in accordance with manufacturers recommendations

4) Condition of Paints

If paints show a separation of pigments as a stiff and lumpy paste, they shall be prepared as follows:

The container shall be rolled on its side for several minutes before opening. The paint shall be thoroughly stirred with a clean paddle until all pigment has been removed from the bottom and the paint contents shall be poured into an empty clean drum or can to ensure that no heavy paste remains in the original container. If paste remains, some of the paint shall be poured back and the mixture again stirred thoroughly and returned to the bulk.

5) Mixing

Paint shall be thoroughly mixed immediately before application. Mixing of quantities of 5 gallons or more shall be done by power stirrers, paddle mixers, can vibrators, or can shakers. If the quantity is less than 5 gallons, mixing by hand is acceptable, provided the following procedure is employed:

a) Remove a portion of liquid from top of the package and transfer it to a clean container

(except in the case of epoxy resins). b) Mix remaining portion with a clean, broad, strong paddle, using a lifting whirling motion to

thoroughly incorporate the thinner material at the top with the heavier portion which has settled to the bottom.

c) Replace removed portion a little at a time, mixing thoroughly each time a portion is added, until the entire contents are of a uniform consistency.

d) As far as it is practicable, quantity to be mixed shall be sufficient to cover the given section or the entire surface of a specific color, so as to avoid variation of color.



e) Mixing and thinning shall be done in a well ventilated place where there are no open flames.

6) Thinning

a) Thickening is usually due to a prolonged storage. If thickening prevents proper application by brush, not more than 5% by weight of the correct thinners may be added. For primers and enamels which are applied by spraying, specified thinners should be used.

b) Gasoline, kerosene or gas oil shall never be added to paint. c) Thinning amount shall be in accordance with paint manufacturers standards.

3.3.2 Application

1) General

a) The paint shall be applied evenly to produce a smooth coating of the required uniform thickness. If conditions are specified as corrosive in the specification, the edges of plates, corners, crevices, bolts, welds, etc. shall receive an extra first coat of paint before the first priming coat.

b) Brush marks shall be avoided with priming paints. Thin areas shall be avoided in any coat

of paint. It is essential that the peaks of the surface profile are covered with the required dry film thickness. However, excessively thick coatings above the specified film thickness shall be avoided to prevent paint failure by mud-cracking. Each coat of paint shall be thoroughly dry before the next is applied.

c) The surface preparation should be thorough and the bare metal surface should be primed as

soon as possible. When the prepared surfaces unavoidably need to be left for a longer time, e.g. overnight, they shall be in inspected before applying primer and, if necessary, prepared again.

d) Unless special protection is provided, paint shall not be applied in rainy, damp, windy, or

dusty weather, or when such unfavorable weather is predicted. e) During painting, adjacent surfaces shall be protected from paint splashes and other

blemishes. If blemishes or damage should occur, they should be cleaned or repaired in agreement with Petrokemyas Engineer.

f) Defective painted surfaces, if any, shall be cleaned and repainted completely.



g) Finished painted surfaces shall be uniform and smooth. h) Dry film thickness shall be measured by thickness gauges and shall not be less than that

specified in Appendix 4-3. If the minimum dry film thickness has not been met, additional coat or coat shall be applied until the minimum dry film thickness is attained.

i) Regardless of the surface preparation specified in Appendix 4-3, hand tool cleaning

and/or power tool cleaning method may be used for the surface preparation followed by repair (touch-up) paint, provided that the surfaces are limited to small and minor areas.

2) Methods of Paint Application.

Paint shall be applied by one or, or a combination of, the following methods:

Brushing Roller Coating Air-spraying Airless-spraying

Brushing shall be generally applied for all coating which will be carried out in the field. Spray shall be generally applied at shop.

The method of application shall be governed by the paint manufacturers recommendation for the particular paint being applied. SSPC Specification SSPC-PA1 shall be used as a general reference as regards application techniques, requirements and precautions. a) Brushing

The brush shall not be dipped deeply into the paint to avoid overloading the bristles and filling the heel with paint. The brush shall be held at an angle of 45o to the work. The paint shall be spread to hide the surface and provide a uniform coating. Excessive pressure shall not be applied to the brush. When the surface has been completely covered with paint, the wet are shall be brushed cross-wise to ensure uniformity, and finally brushed lightly to smooth out brush marks and laps. On large areas this final light brushing shall be in a vertical direction.

b) Roller Coating



The method of applying paint by means of a soft roller dipped into a tray of paint is useful for large, smooth, flat or slightly curved surfaces. Rollers are satisfactory for applying emulsion paints and enamels where a high degree of finish is not essential. They work rapidly and avoid wastage of paint. Rollers can be used satisfactorily for applying paints to storage tanks. They are also useful for painting of chain link fencing, when it is usual for two operators to work simultaneously from opposite sides. Rollers are not suitable for painting in crevices and other small spaces, and for very rough surfaces such as badly plastered walls, brush or spray painting is preferable.

c) Air-Spraying Conventional spray painting may be employed for painting large surfaces such as the interior and exterior of storage tanks, and also for smaller equipment such as motor vehicles, drums, liquefied petroleum gas bottle, etc.

The use of spray painting out of doors may be limited by considerations of contamination of other surfaces by overspraying.

d) Airless-Spraying With an airless spray, there is almost no spray mist, drift or rebound and the paint flow and spray pattern are adjustable only by changing the spray nozzle tip in the spray gun. Nozzle tips for capacities from approximately 0.5 liters per minute to 3 liters per minute are available. Care should be taken to select the correct nozzle tip for the particular application. For best results, specially formulated paints are necessary. For good results, the gun is held at right angles to the work and about from 300 to 400 mm away. The speed of the operating stroke should be much faster than for normal spraying. Trigger movement must be abrupt and the spray started and stopped just after commencing the stroke, and just before completion. In view of the high pressure at the gun, caution shall be taken in handling it. Gun shall never be pointed at any part of the body. Successive passes of the gun shall overlap only slightly, since the spray pattern is of uniform thickness throughout its width. Paint shall never be allowed to dry in the gun. Cleaning instructions shall be strictly followed.

3) Thickness of Painting Films

Dry film thickness of each coat and total dry film thickness shall be kept to the specified thickness (refer to Appendix 4-2 Painting Systems).



4) Drying

Paint shall be allowed to dry for a time specified by the paint manufacturer before additional coats are applied.

5) Weather Conditions

Paint shall not be applied on surfaces when:

The surrounding atmospheric temperature is below 5oC or above 40oC. The relative humidity is above 85%. The wind velocity is such that dust and dirt may be deposited in the wet paint film, or it

will interfere with spray painting. The surface temperature is beyond the limits specified by the paint manufacturer. The surfaces are set or damp by water or condensation. With chemically cured coatings, manufacturers special temperature requirements

(usually 13oC or above) shall be followed. Temperature of bare metal surface

Under the above conditions, the application work may be performed as and if directed by the OWNER.

6) Painting over previously painted areas

To repaint an already painted area, the surface must be thoroughly cleaned to remove all traces of the old paint. If the old paint is in good condition, then it shall be sanded to remove the gloss, and the new coat of paint may be applied if approved by the Owner. However, extreme care must be taken to ensure that the new paint is compatible with the existing paint.

7) Coating Compatibility

In all cases, it shall be ascertained that the base coat, intermediate coats and the top coats are compatible chemically (i.e. Alkyd, lacquer, epoxy, latex, etc.)

8) After applying the finish coat, if base coat or primer shows through as patches, additional

coats must be applied to show a uniform color.



9) When applying the second coat of silver paint, occasionally, there will be a tendency for the second coat to pull loose the first coat. Manufacturers instructions must be strictly followed.

3.4 Precautions 1) Wet Paint signs shall be posted around the area where readily visible, until the paint has

complete dried. 2) Open flames, smoking, exposed heating elements or sources of ignition off any kind shall be

prohibited in areas where painting is being performed.

3) During painting operations, welding or open flame work shall be prohibited in adjacent areas. 4) No Smoking and other warning signs, such as Caution, No Open Flames, etc. shall be

posted in all areas where and while painting is being performed. The signs shall remain posted for a sufficient time after painting has been completed. The said signs shall be removed after the paints and its necessary apparatus for painting work are taken away from the plant area.

5) Handlamps and flashlight shall be of vapor-proof type. 6) When painting work is performed in a small closed area, adequate ventilation shall be provided

to reduce the concentration of harmful vapors in the atmosphere. Workmen shall be required to wear vaporproof masks, etc. for protection when working in poorly ventilated places.

7) Certain paint materials such as zinc chromate, hot coal tar enamel, benzene etc. are identified as

carcinogen. Proper personal protective gear such as air line hoods, respirator, chemical cartridge, etc. shall be worn.

8) Vapors from many solvents can cause mild to quite severe allergic skin irritations. The alkaline

catalysts used in many epoxy paints can cause severe chemical burns, if not washed off immediately with water.

9) Sand blast nozzles shall be equipped with a remote control shut off of the dead man variety to

reduce the hazard of injury to nearly workmen if the hose dropped. The blast nozzle shall be electronically grounded. Electrically driven power mixers shall also be grounded.

3.5 Storage of Painting Material

1) All paints and thinners shall be stored in a well ventilated place, free from excessive heat or direct rays of the sun. Open air storage shall be avoided particularly of heavy paints, such as



primers and undercoats, and of special paints which are supplied as two or more components in separate containers.

2) The settlement of special paints shall be lessened by rolling the drums every six weeks. Turning

the drums on their end is not allowed. 3) The normal finishing paints do not require rolling during the storage period. 4) The maximum storage time for paints shall be in accordance with the manufacturers

recommendations. Paints shall not be stored in open containers, even for a short time, and the oldest paint of each kind shall be used first.

5) Paint shall not be used if it has gelled, or if it has thickened to such extent that more than 5% by

volume (10% by volume for priming paints) of the correct thinners is required to bring it to brushing consistency.

6) All containers of paint shall be clearly marked or labeled to show paint identification, date of

manufacture, batch number, order number, and special instructions, all legible at the time of use. 7) No Smoking and other warning signs, such as No Open Flames, Danger, Storage of

Inflammable Materials, etc., shall be posted around storage shed.



3.6 Inspection Inspection items shall be as follows (Note 1):

No. Inspection Item Inspection Frequency Inspection Implement 1.0 1.1 1.2 1.3 1.4

General Paint Specification and other documentation Expiration Dates Ambient conditions Paint Drying and Polymerization

Once at start of project and then as required Before each application Whenever work is done After application of each coat

In writing Visual Paragraph 3.3.2(5) Visual, touch

2. 2.1 2.2

Surface Preparation Cleaning of Rust, etc Anchor Pattern

a) Once on all surfaces b) Extract Extract

SIS Photograph Magnifying Glass Specimen With Magnifying Glass

3. 3.1 3.2 3.3 3.4

Film Wet Film Thickness Dry Film Thickness Corners, snipes Adhesion

One Point/5-10m2 Min. 10 Points/Day One Point/3-5m2 (One Point/10m2 for tank & equipment larger than 10m Dia. 100% Whenever an application is suspect

Wet Film Thickness Gauge Dry Film Thickness Gauge (Exp. Elcometer, Microtest) Inspection Mirror/Dentist Mirror ASTM D3359

3.5 Appearance 1) Color Difference 2) Gloss (Note 1) 3) Mottled (Note 1) 4) Flashing (Note 1) 5) Leveling (Note 1) 6) Brush Mark 7) Orange Peel 8) Pin Hole (Note 1) 9) Crawing (Note 1) 10) Bubbling (Note 1) 11) Blistering 12) Crawling (Note 1) 13) Flaking (Note 1) 14) Chalking 15) Wrinkling (Note 1) 16) Cratering (Note 1) 17) Sticked Foreign Matter 18) Over Spray 19) Mud Cracking

Once All Surfaces

Visual



20) Holidays 21) Alligator Cracking 22) Dripping

Note 1: Unless otherwise specified, these inspection items shall be carried out at shop or field as applicable..



APPLICATION OF PAINTING SYSTEMS APPNDIX 4-1

AND COLOR CONDITION (Note 1) PAGE 1 OF 7

Legend: Shop: T: Temperature -1: Shop means Site Contractors Painting System No. Shop for Pipe and Fittings -1: Work Place, Only Shop -2: Work Place, Shop and Field -2: Shop means Vendors Shop -3: Work Place, Only Field for Remaining items, including : Anti-corrosive Paint Equipment and Valves

NO. ITEM TO BE PAINTED (Note 1)

TEMPERATURE RANGE OF SURFACE

TO BE PAINTED

PAINTING SYSTEM NO.

INLAND

COLOR CONDITION

MUNSELL NO

INLAND

PAINTING SYSTEM NO.

MARINE

COLOR CONDITION

MUNSELL NO MARINE

1. TOWER, VESSEL, EXCHANGER, ETC

1.1

Non-Insulated Type (1) Shell, heads, nozzles, manholes and welded attachments such as saddles, clips, and brackets.

T = 0C 0 C < T = 100C 100 C < T = 200C 200 C < T = 400C 400 C < T = 600C Normally



to 260C (3) Insulated & Non-

Insulated welded attachments except skirts and base blocks.

T = 0C

0C < T = 150C 150C < T

Same as 1.2 (1)

or 1.2 (2)

18-1 21-1 6-1

White N9.0 White N9.0

Silver

NOTE 1: For surfaces not to be painted see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 2: Including rust prevention during transportation, storage, etc.

APPLICATION OF PAINTING SYSTEMS

AND COLOR CONDITION (Note 1) APPENDIX 4-1

PAGE 2 OF 7 NO. ITEM TO BE PAINTED (Note 1) TEMPERATURE RANGE

OF SURFACE TO BE PAINTED

PAINTING SYSTEM NO.

INLAND

COLOR CONDITION MUNSELL

NO.

PAINTING SYSTEM NO.

MARINE

COLOR CONDITION

MUNSELL NO. MARINE

1.3 Austenitic Stainless Steel 1) Non Insulated 2) Insulated

T 150C

150C < T < 600C

-196 C < T = 150C 150 C < T = 600C

No Painting No Painting

14-1(Note 3) 15-1(Note 3)

-- --

Gray Aluminum

14-1 15-1

14-1 15-1

White N9.0

--

White N9.0

2 2.1

TANK (FRT, CRT DRT, ST) (Note 5,6) COLD BOX (Note 7) Non-Insulated type (1) Shell (including inside exposed to weather for FRT) and Roof

T = 100C 100 C < T = 200C

(Note 8) 7-1 or 7 -2

3-2

White N9.0

7-2 3-2


(2) Parts welded to shell and roof

Same as 2.1 (1) Same as 2.1 (1) White N9.0

(3) Inside of pontoon (4) Outside of pontoon, only shell side

0 C < T = 80C

0 C < T = 40C

9-3

11-2

Zinc Chromate

Black N1.75

9-3

11-2

(5) Ladder, stage, stair rolling ladder

Hot-Dip Galvanized (Not Painted)

(6) Column (with base plate) for spherical tank

Same as 2.1 (1) 7-2

Dark Blue 10 B 5/10

7-2

White N9.0

2.2 Insulated Type (1) Shell and roof external surfaces including welded attachments (2) Inside exposed to the weather for FRT tanks (3) Ouside of outer wall for double wall dome roof tank for liquid ethlene

T = 0C 0 C < T = 150C 150 C < T = 200C

20 C < T = 200C T = 100C

0C < T 80C

(Note 9)

18-1 or 18-3 21-1 6-2

6-2 7-2

16-3

Gray Mfr. Std.

Gray/Green

White N9.0

18-3 21-1 6-2

6-2 7-2

--- --- ---


(3) Inside of pontoon (4) Outside of pontoon, only shell side

0 C < T = 80C

0 C < T = 40C

9-3

11-2

Iron Oxide

Black N1.75

9-3

11-2

Black N1.75



(5) Ladder, stage, stair rolling

ladder

Hot-Dip Galvanzied (Not Painted)

(6) Column (with base plate) for spherical tank

Same as 2.1 (1) Dark Blue 10 B 5/10

Same as 2.1 (1) White N9.0

2.3 Austenitic Stainless Steel (Note 3) 1) Non Insulated 2) Insulated

-40C 150C

150C < T < 600C

T = 150C 150 C < T = 600C

No Painting No Painting

14-1 15-1

-- --

Gray Aluminum

14-1 15-1

14-1 15-1

White N9.0

--

White N9.0

NOTE 1: For surfaces not to be painted see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 3: Applicable only for equipment and piping with hot insulation in all block/area. NOTE 5: FRT: Floating Roof Tank CRT: Cone Roof Tank ST : Spherical Tank DRT: Dome Roof Tank NOTE 6: Hazard Markings and company symbols in accordance with Appendix 4-7, Paragraphs 7 and 8. NOTE 7: Painting system 2-1 shall be applied to Cold Box with color condition, white N9.0. NOTE 8: For shop fabricated tanks use Sys. 7-1. For field fabricated tanks use Sys. 7-2. NOTE 9: For shop fabricated tanks use Sys. 18-1. For field fabricated tanks use Sys 18-3.



APPLICATION OF PAINTING SYSTEMS APPENDIX 4-1 AND COLOR CONDITION (Note 1) PAGE 3 OF 7


TEMPERATURE RANGE OF SURFACE TO BE

PAINTED

PAINTING SYSTEM NO.

INLAND

COLOR CONDITION

MUNSELL NO INLAND

PAINTING SYSTEM NO

MARINE

COLOR CONDITION MUNSELL

NO MARINE.

3. FIRED HEATER 3.1 Shell Plate, Roof Plate,

Bottom stiffener including welded attachments

0 C < T = 100C 100 C < T = 200C 200 C < T = 400C 400 C < T = 600C Normally



4/14 NOTE 1: For surfaces not to be painted see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 2: Including rust prevention during transportation, storage, etc. NOTE 8: Finish color for stacks and their structure over 60 m in height shall be specified in other specifications.


NO. ITEM TO BE

PAINTED (Note 1) TEMPERATURE

RANGE OF SURFACE TO BE PAINTED

PAINTING SYSTEM NO.

INLAND (Note 10)

COLOR CONDITION

MUNSELL NO. INLAND

PAINTING SYSTEM

NO. MARINE

COLOR CONDITION

MUNSELL NO MARINE

7. PIPING (Prefab & Non-prefab)

7.1 Non-insulated Type (1) Pipe, Tee, Elbow, etc. including welded attachments

T = 0C 0 C < T = 100C 100 C < T = 200C 200 C < T = 400C 400 C < T = 600C Normally



(4) Valves (Note 11 & 12)

100C < T 200 C 200C < T 400C

cyclic



APPLICATION OF PAINTING SYSTEMS APPENIDX 4-1 AND COLOR CONDITION (Note 1) PAGE

5 OF 7


TEMPERATURE RANGE OF

SURFACE TO BE PAINTED

PAINTING SYSTEM

NO.

INLAND

COLOR CONDITION

MUNSELL NO. INLAND

PAINTING SYSTEM NO.

MARINE

COLOR CONDITION

MUNSELL NO MARINE

8. STEEL STRUCTURE

8.1 Pipe Rack Prefab 0 C < T = 80C

2-1

Dark Blue

2-2

Non-Prefab 0 C < T = 80C

2-3 10B 5/10 2-3

8.2 Steel Structure for Stack

Prefab 0 C < T = 80C

2-1

Light Gray N7.5

-

White N9.0


2-3 Light Gray N7.5

-

8.3 Steel Structure for Vessel, Tower, Heat

Prefab 0 C < T = 80C

2-1 Dark Blue 2-2 -

Exchanger, Pipe Supports, etc.


2-3 10B 5/10 2-3 -

8.4 Utility Station (supports, Hose Stand) Eye Wash Station

0 C < T = 80C 2-3/2-1

Yellow 5Y8.5/12

-

Yellow 5Y8.5/12

8.5 Other Structural Steel and Piping

- < T = 100C - - 34-2 Galvanized Steel Gray

8.6 Galvanized Steel Below the Upper Floor and Above the Lower Floor Inside the Berth

--

T 100 C

--

--

32-2

White N9.0 8.7 Galvanized Steel

Below the Lower Floor Inside the Berth

--

T 100C

--

--

33-2

Green 9. ELECTRICAL 9.1 Cable Duct

1) Inside 2) Outside

0 C < T = 80C

12

Light Gray

N7.5

12

White N9.0

9.2 Cable Pipe 0 C < T = 80C 12 Light Gray

N7.5 12 White N9.0

9.3 Power Generator 12 Dark Blue 10B 5/10

12 White N9.0

9.4 Motor 12 Dark Blue 10B 5/10

12 White N9.0

9.5 Switchboard (1) Outdoor 1) Inside 2) Outside (2) Indoor 1) Inside 2) Outside

0 C < T = 80C 12 Light Gray N7.5

12

12

12

12

White N9.0

White N9.0

Light Gray N7.5

Light Gray N7.5 9.6 Panel 0 C < T = 80C 12 By Individual

Specification 12 Per Individual

Specification 9.7 Lighting Equipment 0 C < T = 80C 12 Light Gray 12 White N9.0



(1) Outdoor (2) Indoor

N7.5 12

7.5 BG 6/15

NOTE 1: For surfaces not to be painted see Paragraph 2.2.1, for surfaces to be painted see paragraph 2.2.2.

APPLICATION OF PAINTING SYSTEMS APPENDIX 4-1

AND COLOR CONDITION (Note 1) PAGE 6 OF 7 NO. ITEM TO BE PAINT ED (Note

1) TEMPERATURE

RANGE OF SURFACE TO BE

PAINTED

PAINTING SYSTEM

NO. INLAND

COLOR CONDITION

MUNSELL NO. INLAND

PAINTING SYSTEM NO.

MARINE

COLOR CONDITION

MUNSELL NO MARINE

9.8 Emergency Stop, Button, Switch & Lamp

0 C < T = 80C 12 Red 5R 4/14

12 Red 5R 4/14

9.9 Transformer, Power Condenser, etc.

12 Light Gray N7.5

12 White N9.0

10. INSTRUMENT 10.1 Instrument Duct

(1) Outdoor 1) Inside 2) Outside (2) Indoor 1) Inside 2) Outside

0 C < T = 80C

12

12

12

12

White N9.0

White N9.0 10.2 Control Panel

(1) Outdoor 1) Front Side 2) Back Side 3) Channel Base (2) Indoor 1) Front Side 2) Back Side 3) Channel Side

0 C < T = 80C

12

By

Individual

Spec.

12 12 12

12 12 12

White N9.0 White N9.0 White N9.0

By Individual Specification

10.3 Graphic 0 C < T = 80C 12 12 By Individual Specification

10.4 Instrument Panel 0 C < T = 80C 12 Yellow 5Y 8.5/12

(except S.S. piping

12 White N9.0

10.5 Stanchion 0 C < T = 80C 12 Yellow 5Y 8.5/12

12 White N9.0

10.6 Terminal Box 0 C < T = 80C 12 12 White N9.0 10.7 Instrument Equipment

(1) Outdoor 1) Valve (Note 11) 2) Transmitter (2) Indoor 1) Valve (Note 11) 2) Transmitter

0 C < T = 80C 12

12

Same as Piping

12 12

12 12



NOTE 1: For surfaces not to be painted see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 11: Valve spindles, gland bushes and packing tightening studs/nuts shall not be painted and shall be



protected against inadvertent paint spray, splash or touch-up


NO. ITEM TO BE PAINTED

(Note 1) TEMPERATUR

E RANGE OF SURFACE TO BE PAINTED

PAINTING SYSTEM

NO. INLAND

COLOR CONDITION

MUNSELL NO. INLAND

PAINTING SYSTEM

NO. MARINE

COLOR CONDITION

MUNSELL NO. MARINE

11. FIRE FIGHTING 11.1 Fire Extinguisher 12 Red 5R 4/14 12 Red 5R 41/4 11.2 Hydrant 12 12 11.3 Box for Fire Extinguisher

(1) Outdoor (2) Indoor

12

12

11.4 Box for Fire House (1) Outdoor (2) Indoor

12

12

11.5 Others 12 12 12. OTHERS 12.1 Boiler

(1) Body, Nozzle, Manhole (2) Piping (3) Valve, etc. (Note 11)

12

Light Gray

N7.5

12

White N9.0

(4) Ladder, Stage, Stack Hot Dip Galvanized (Not Painted) (5) Service Oil Tank

(6) Others 12 White N9.0 12 White N9.0

12.2 Air Dryer 12 Light Gray N7.5

12 White N9.0

12.3 N2 Generator 12 Pale Blue 10B 4/8

12 White N9.0

12.4 Cooling Tower 12 Light Gray N7.5

12 White N9.0

12.5 Loading Arm 7-1 Light Gray N7.5

7-1 White N9.0

12.6 Gangway 7-1 Light Gray N7.5

7-1 White N9.0



12.7 Air Fin Cooler 2-2 Light Ivory 10YR 9/1

2-2 White N9.0

12.8 Lube Oil Console include. all equipment

12 Dark Blue 10B 5/10

12 White N9.0

NOTE 1: For surfaces not to be painted see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 11: Valve spindles, gland bushes and packing tightening studs/nuts shall not be painted and shall be Protected against inadvertent paint spray or touch-up.



PAINT SYSTEMS APPENDIX 4-2 PAGE 1 OF 13

1 PAINT SYSTEM NO. (Note 1)

2-1

2-2 (2-2)

(Note 2) 2-3 (2-3 ) (Note 2)

2 TEMPERATURE OF METAL SURFACE TO BE PAINTED

T = 100C T = 100C T = 100C

3 SURFACE PREPARATION : Work Place : Grade

Shop

SSPC-SP 10

Shop

SSPC-SP 10

Field

SSPC-SP 10

4 PRIMER : Work Place : Material : DFT Per Coat () : Number of Coats : Application Method

- - - - -

- - - - -

- - - - -

5 UNDER COATS : Work Place : Material (Note 3) : DFT Per Coat () : Number of Coats : Application Method

Shop

Inorganic Zinc (Note 5) 50 1

Spray

Shop

Inorganic Zinc (Note 5) 50 (75)

1 Spray

Field

Inorganic Zinc (Note 5) 50 (75)

1 Spray

6 INTERMEDIATE COATS : Work Place : Material : DFT Per Coat () : Number of Coats : Application Method

Shop

Epoxy 100

1 Spray

Field

Epoxy 100 (100)

1 Spray

Field

Epoxy 100 (100)

1 Spray

7 FINISH COATS : Work Place : Material : DFT Per Coat () : Number of Coats : Application Method

Shop

Polyurethane 30 1

Spray, Brush

Field

Polyurethane 30 (30)

1 Spray, Brush

Field

Polyurethane 30 (30)

1 Spray, Brush

8 TOTAL DFT () Microns

Min. 180 Min. 180 (205) Min. 180 (205)

9 REPAIR (TOUCH-UP) : Work Place : Surface Preparation - Bare Metal - Film : Material (Note 4) : DFT Per Coat () : Number of Coats : Application Method

Field

(Note 6) SSPC-SP 10

SSPC-SP 7 or SP 3 Organic Zinc

75 1

Spray

Field

SSPC-SP 10


50 (75) 1

Spray

- - - - - - -

10 GUARANTEE CLASS A A A

11 OTHERS (B) (B)

NOTE 1: For surfaces not painted see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2.



NOTE 2: DFT numbers given in parenthesis refer to paint system numbers given in parenthesis. NOTE 3: Inorganic zinc shall have a minimum percentage of zinc dust on dry zinc of 85 percent with a purity of 99 percent NOTE 4: Unless specified otherwise, organic zinc paints shall be epoxy polyamide cure type. NOTE 5: Repairs shall be performed by organic zinc. NOTE 6: Field touch-up materials shall be the same as applied in the shop including DFT per coat.





3-2 (3-2 )

(Note 2) 4-2 (4-2 )

(Note 2) 5-3


100 C < T = 200C 200 C < T = 400C 400 C < T = 600C


Shop

SSPC-SP 10

Shop

SSPC-SP 10

Shop

SSPC-SP 10

4 PRIMER : Work P lace : Material : DFT Per Coat () : Number of Coats : Application Method

- - - - -

- - - - -

- - - - -


Shop

Inorganic Zinc 50 (75)

1 Spray

Shop

Inorganic Zinc 50 (75)

1 Spray

Shop

Silicone 25 2

Spray, Brush 6 INTERMEDIATE COATS

: Work Place : Material : DFT Per Coat () : Number of Coats : Application Method

- - - - -

- - - - -

- - - - -

7 FINISH COATS : Work Place (Note 6) : Material : DFT Per Coat () : Number of Coats : Application Method

Field

Modified Silicone 15 2

Spray, Brush

Shop and/or Field

Silicone 10 (10)

2 Spray, Brush

Shop and/or Field

Silicone 10 2

Spray, Brush


Min. 80 (105) Min. 70 (95) Min. 70


Field (Note 5)

SSPC-SP 10


50 1

Spray, Brush

Field (Note 5)

SSPC-SP 10 (Note 1)


50 (75) 1

Spray, Brush

- - - - - - -

10 GUARANTEE CLASS A A A 11 OTHERS NOTE 1: For surfaces not to be painted, see Paragraph. 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 2: DFT numbers given in parenthesis refer to paint system numbers given in parenthesis.



NOTE 3: Inorganic zinc paint shall have a minimum percentage of zinc dust on dry zinc of 85 percent with a purity of 99 percent NOTE 4: Unless specified otherwise, organic zinc paints shall be the epoxy polyamide cure type. NOTE 5: Field touch-up materials shall be the same as applied in the shop including the DFT per coat. NOTE 6: DELETED



PAINT SYSTEMS

APPENDIX 4-2 PAGE 3 OF 13


6-1 (Note 5) 6-2 7-1 (Note 2)


T = 400C 20 C < T = 400C T = 100C


Shop

SSPC-SP 10

Shop

SSPC-SP 10

Shop

SSPC-SP 10


- - - - -

Shop

Inorganic Zinc 20 1

Spray

Shop

Inorganic Zinc 20 1

Spray


Shop

Inorganic Zinc 50 1

Spray, Brush

Field

Inorganic Zinc 30 1

Spray

Shop

Inorganic Zinc (note 5) 75 1

Spray


- - - - -

- - - - -

- - - - -


- - - - -

- - - - -

Shop

Epoxy 100

1 Spray


Min. 50 Min. 50 Min. 175


Field

SSPC-SP 10


50 1

Spray, Brush

Field

SSPC-SP 10


50 1

Spray, Brush

Field

SSPC-SP 10


75 1

Spray, Brush 10 GUARANTEE CLASS - - A 11 OTHERS

NOTE 1: For surfaces not to be painted see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 3: Inorganic zinc paint shall have a minimum percentage of zinc dust on dry zinc of 85 percent with a



purity of 99 percent. NOTE 4: Unless specified otherwise, organic zinc paints shall be epoxy polyamide cure type. NOTE 5: For outer surface of carbon steel and low alloy attachments welded to insulated equipment in cold service (0C and below), painting system No. 21-1 shall be applied instead of 6-1 or 18-1.

PAINT SYSTEMS APPENDIX 4-2

PAGE 4 OF 13 1 PAINT SYSTEM NO. (Note 1)

7-2 9-3 11-2


T = 100C 0 C < T = 80C 0 C < T = 40C


Shop

SSPC-SP 10

Field

SSPC-SP 3

Shop

SSPC-SP 10


Shop

Inorganic Zinc 20 1

Spray

- - - - -

Shop

Inorganic Zinc 20 1

Spray 5 UNDER COATS

: Work Place : Material (Note 3,4) : DFT Per Coat () : Number of Coats : Application Method

Shop

Inorganic Zinc 75 1

Spray

Field

Zinc Chromate 25 2

Brush, Spray

- - - - -


- - - - -

- - - - -

- - - - -


Field

Epoxy 100

1 Spray

- - - -

Field

Tar Epoxy 100 2

Spray, Roller 8 TOTAL DFT () Microns

Min. 175 Min. 50 Min. 220

9 REPAIR (TOUCH-UP) : Work Place : Surface Preparation - Bare Metal - Film : Material (Note 4, 5)

Field

SSPC-SP 10


- - -

Field

SSPC-SP 10

SSPC-SP 7 or SP 3



: DFT Per Coat () : Number of Coats : Application Method

75 1

Spray, Brush

- - - -

Organic Zinc (Note 4) 20 1

Spray, Brush

10 GUARANTEE CLASS A - B 11 OTHERS NOTE 1: For surfaces not to be painted see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 3: Inorganic zinc paint shall have a minimum percentage of zinc dust on dry zinc of 85 percent with a purity of 99 percent. NOTE 4: Unless specified otherwise, organic zinc paints shall be epoxy polyamide cure type.

PAINT SYSTEMS APPENDIX 4-2 PAGE 5 OF13

1 PAINT SYSTEM NO.

12 (Note 6,7,8)

14-1 15-1


Note 6 T = 150C 150 C < T = 600C


Note 6 Shop

SSPC-SP 1

Shop

SSPC-SP 1


Note 6 - - - - -

- - - - -

5 UNDER COATS : Work Place : Material : DFT Per Coat () : Number of Coats : Application Method

Note 6 Shop and/or Field

Epoxy 50 1

Spray, Brush

Shop and/or Field

Silicone 15 3

Spray, Brush


Note 6 - - - - -

- - - - -

7 FINISH COATS : Work Place : Material : DFT Per Coat () : Number of Coats

Note 6 - - - -

- - - -



: Application Method

- -


Note 6 Min. 50 Min. 45

9 REPAIR (TOUCH-UP) : Work Place : Surface Preparation - Bare Metal - Film : Material : DFT Per Coat () : Number of Coats : Application Method

Note 6 Field

SSPC-SP 2

Same as Shop Same as Shop Same as Shop Same as Shop

Field

SSPC-SP 2

Same as Shop Same as Shop Same as Shop Same as Shop

10 GUARANTEE CLASS B B B

11 OTHERS Note 7 Note 2

NOTE 6: MANUFACTURERS STANDARD - Prior to painting work, painting system and material specification shall be subject to OWNERs approval. NOTE 7: When finish coat is damaged, additional one coat shall be applied in the field by request. NOTE 8: Manufacturer shall present to OWNER the paint data listed in Appendix 4-4 for approval prior to any coating.



16-3 17-2 (Note 10) 18-1 (Note 5,10)


0 C < T = 80C T = 100C T = 0C


Shop

SSPC-SP 1

Shop

SSPC-SP 10

Shop

SSPC-SP 10


- - - - -

- - - - -

- - - - -


Shop

Epoxy 50 1

Spray, Brush

Shop

Inorganic Zinc (Note 3) 50 1

Spray, Brush

Shop and/or Field

Epoxy 100

1 Spray


Field

Epoxy 100

1 Spray

Field

Epoxy 100

1 Spray

- - - - -




Field

Polyurethane 30 1

Spray, Brush

Field

Polyurethane 30 1

Spray, Brush

- - - - -


Min. 180 Min. 180 Min. 100


Field

SSPC-SP 2

Paper Sanding Same as Shop Same as Shop Same as Shop Same as Shop

Field

SSPC-SP 10

SSPC-SP 7 or SP 3 Organic Zinc (Note 4)

50 1

Spray, Brush

Field

SSPC-SP 10

SSPC-SP 7 or SP 3 Epoxy

100 1

Spray

10 GUARANTEE CLASS - A

-

11 OTHERS (B)

NOTE 1: For surfaces not to be painted, see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 3: Inorganic zinc paint shall have a minimum percentage of zinc dust on dry zinc of 85 percent with a purity of 99 percent. NOTE 4: Unless specified otherwise, organic zinc paints epoxy polyamide cure type. NOTE 5: Repairs shall be performed by organic zinc. NOTE 10: For insulated sweating service piping in temperature range minus 10C to 25C, painting system No. 17-2 shall be applied instead of 18-1 or 21-1.



18-3 21-1 (Note 10) 22-1


T = 0C 0 C < T = 150C 0 C < T = 500C


Field

SSPC-SP 10

Shop

SSPC-SP 10

Shop

SSPC-SP 10


- - - - -

- - - - -

- - - - -


Field

Epoxy 100

1 Spray

Shop

Epoxy (Note 9) 125

2 Spray

Shop (Note 1) Inorganic Zinc

50 1

Spray




- - - - -

- - - - -

- - - - -


- - - - -

- - - - -

Shop and/or Field Modified Silicone

15 1

Spray


Min. 100 250 Min. 65


- - - - - - -

Field

SSPC-SP 10

SSPC-SP 2 or SP 3 Same as Shop Same as Shop Same as Shop Same as Shop

Field

SSPC-SP 10

SSPC-SP 7 or SP 3 Same As Shop Same As Shop Same As Shop Same As Shop

10 GUARANTEE CLASS - A

11 OTHERS - NOTE 1: For surfaces not to be painted, see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 3: Inorganic zinc paint shall have a minimum percentage of zinc dust on dry zinc of 85 percent with a purity of 99 percent NOTE 4: Unless specified otherwise, organic zinc paints shall be epoxy polyamide cure type. NOTE 9: Epoxy coating shall either be an immersion grade epoxy phenolic or epoxy amine adduct or a high melting point coal tar epoxy Minimum dry temperature resistance shall be 150C for continuous operation and a minimum of 200C for intermittent operation. NOTE 10: For insulated sweating service piping in temperature range -10C to 25C, painting system No. 17-2 shall be applied instead of 18-1 or 21-1. NOTE 13: DELETED

PAINT SYSTEMS APPENDIX 4-2 PAGE 8OF 13

1 PAINT SYSTEM NO.

23-1 24-2 25-2


0 C < T = 30C -46 C < T = 100C 100 C < T = 200C


Shop and Field

SSPC-SP 10

Shop

SSPC-SP6

Shop

SSPC-SP6

4 PRIMER : Work Place : Material

- -

- -

- -



: DFT Per Coat () : Number of Coats : Application Method

- - -

- - -

- - -

5 UNDER COATS : Work Place : Material (Notes 3,4) : DFT Per Coat () : Number of Coats : Application Method

Shop and Field

Epoxy (Note 13) 125-150

2 Spray

Shop

Inorganic Zinc 50 1

Spray, Brush

Shop

Inorganic Zinc 50 1

Spray, Brush


- - - - -

Field

Epoxy 100

1 Spray

- - - - -


- - - - -

Field

Polyurethane 30 1

Spray, Brush

Field

Modified Silicone 15 2

Spray, Brush


250 to 300 MIN. 180 MIN. 80


Field

SSPC-SP 10

SSPC-SP 2 or SP 3 Same As Shop Same As Shop Same As Shop Same As Shop

Field

SSPC-SP6

SSPC-SP7 or SP3 Inorganic Zine

50 1

Spray, Brush

Field

SSPC-SP6


50 1

Spray, Brush 10 GUARANTEE CLASS

A A A

11 OTHERS - (B) -

NOTE 3: Inorganic zinc paint shall have a minimum percentage of zinc dust on dry zinc of 85 percent with a purity of 99 percent NOTE 12: DELETED NOTE 13: Epoxy coating shall either be an immersion grade epoxy phenolic or epoxy amine adduct or a high melting point coal tar epoxy. Minimum dry temperature resistance shall be 150C for continuous operation and minimum of 200C for intermittent operation.



26-2 27-2 28-2

2 TEMPERATURE OF METAL 200 C < T = 400C T = 100C 0 C < T = 150C



SURFACE TO BE PAINTED

Normally T = 150C cyclic to 200C


Shop

SSPC-SP6

Shop

SSPC-SP6

Shop

SSPC-SP6

4 PRIMER : Work Place : Material (Notes 3,4) : DFT Per Coat () : Number of Coats : Application Method

- - - - -

- - - - -

- - - - -


Shop

Inorganic Zinc 50 1

Spray, Brush

Shop

Inorganic Zinc 50 1

Spray, Brush

Shop

Inorganic Zinc 50 1

Spray, Brush


- - - - -

- - - - -

- - - - -


Field

Silicone

10 2

Spray, Brush

- - - - -

Field

Epoxy (Note 13)

125-150 2

Spray


MIN. 70 MIN. 50 (75) 300 to 350


Field

SSPC-SP6


50 1

Spray, Brush

Field

SSPC-SP6

SSPC-SP7 or SP3 Organic Zine (Note 4)

50 1

Spray, Brush

Field

SSPC-SP6


50 1

Spray, Brush

10 GUARANTEE CLASS

A - A

11 OTHERS

(B) -

NOTE 1: For surfaces not to be painted, see Paragraph 2.2.1, for surfaces to be painted see Paragraph 2.2.2. NOTE 3: Inorganic zinc paint shall have a minimum percentage of zinc dust on dry zinc of 85 percent with a purity of 99 percent NOTE 4: Unless specified otherwise, organic zinc paints shall be epoxy polyamide cure type.



NOTE 13: Epoxy coating shall either be an immersion grade epoxy phenolic or epoxy amine adduct or a high melting point coal tar epoxy. Minimum dry temperature resistance shall be 150C for continuous operation and minimum of 200C for intermittent operation.



29-2 30-2 31-2


150 C < T Normally = 150C Cyclic to 500C

-40C < 100 C


Shop

SSPC-SP6

Shop

SSPC-SP6

Note 16


- - - - -

- - - - -

Note 16

5 UNDER COATS : Work Place : Material (Note 3,4) : DFT Per Coat () : Number of Coats : Application Method

Shop

Inorganic Zinc 50 1

Spray, Brush

Shop

Inorganic Zinc 50-75

1 Spray

Note 16


- - - - -

- - - - -

Note 17


- - - - -

Field

Silicone 25 2

Spray

Field

Epoxy Paint 50 1

Spray, Brush


MIN. 50 (75) 100 to 125 --

9 REPAIR (TOUCH -UP) : Work Place : Surface Preparation - Bare Metal - Film : Material : DFT Per Coat () : Number of Coats : Application Method

Field

SSPC-SP6


50 1

Spray, Brush

Field

SSPC-SP6

SSPC-SP2 or SP3 Organic Zinc (Note 4)

50-75 1

Spray

Field

SSPC-SP3

Zinc Rich Epoxy Paint 50 2

Spray, Brush

10 GUARANTEE CLASS

- - --

11 OTHERS

- --

NOTE 1:

Date post:	26-Sep-2015
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