Lsp 1 r07-0009-painting-sp-009

Long Son Petrochemicals Co., Ltd.
Annex C
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General Specification
SP-009 : PaintingContract No : LSP-CA-131
_____________________________________________________________________________________________
Confidential: This document is confidential and must not be copied or reproduced except with the express
permission of Long Son Petrochemicals Co., Ltd.
PROJECT SPECIFICATION
FOR
PAINTING
(SP-009)

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CONTENTS
1. GENERAL........................................................................................................................ 3
1.1. SCOPE.................................................................................................................... 3
1.2. CODE AND STANDARD ........................................................................................ 3
2. GENERAL DESIGN......................................................................................................... 4
3. PAINTING MATERIALS.................................................................................................. 8
4. APPLICATION OF PAINTING SYSTEMS ...................................................................... 10
4.1. GENERAL............................................................................................................... 10
4.2. PAINTING SYSTEMS FOR NON-INSULATED SURFACES................................. 11
4.3. PAINTING SYSTEMS FOR INSULATED SURFACES .......................................... 14
5. SURFACE PREPARATION ............................................................................................ 15
6. PAINTING PROCEDURE................................................................................................ 16
7. COLOR OF THE FINAL TOP COAT............................................................................... 19
8. INSCRIPTION AND MARKING....................................................................................... 22
9. GUARANTEE .................................................................................................................. 22
10. PAINT INSPECTION ....................................................................................................... 23
10.1. GENERAL............................................................................................................... 23
10.2. INSPECTION REQUIREMENT .............................................................................. 23
10.3. INSPECTION RECORD ......................................................................................... 26
11. TRANSPORTATION ....................................................................................................... 27
12. ATTACHMENT ................................................................................................................ 27
12.1. ATTACHMENT 1- INSCRIPTION AND MARKING DETAIL................................... 27
12.2. ATTACHMENT 2 - PAINTING SYSTEM FOR TANK WITH COLD INSULATION. 34
12.3. ATTACHMENT 3 - PAINTING WORK RECORDS (FOR SHOP PAINTING) ........ 35

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1. GENERAL
1.1. SCOPE
1.1.1. This specification covers the general requirements governing for the simply of
paint and coating system and the paint work for corrosion protection used on
production facilities exterior surfaces. It includes structural steels, vessels,
piping and equipment.
1.1.2. This specification specifies shop and field application of primers for various
items. Depending on economics or specify contracts, this activity may be
transferred to the field.
1.2. CODE AND STANDARD
The latest editions and revisions of the following documents are referred to in
this specification.
1.2.1. Color Coding
The specified RAL colors, or equivalent shall be used for indoor as well as
outdoor coatings, as long as no special restrictions are specified.
1.2.2. Steel Structure Painting Council (SSPC) Manual.
The following systems and specification shall be used
SSPC-PA 1 shop, field and maintenance painting
SSPC-PA 2 measurement of dry paint thickness with magnetic gauges
SSPC-SP 1 solvent cleaning
SSPC-SP2 Hand tool cleaning
SSPC-SP 3 power tool cleaning

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SSPC-SP 5 white metal blast cleaning
SSPC-SP 7 brush-off blast cleaning
SSPC-SP 8 pickling
SSPC-SP 10 near-white blast cleaning
2. GENERAL DESIGN
2.1. The paint system for corrosion protection is tabulated in the table of Painting
Materials and Systems in article 3 and article 4.
If not stated otherwise, the paints shall be in a consistency ready for use (as far
as single component paints are concerned). The paints shall brush easily at 20
o
C and shall be suitable for spraying after diluting with the appropriate thinner.
2.2. The paints shall show no thickening, hard sediments or skinning after being
stored until application in a full, tightly covered container from the date of
delivery, during this period they shall be suitable for easy application. Residues
shall be easily and completely remissible.
2.3. The paints shall possess good coverage and good leveling without sagging on
vertical surfaces. In general, curing of paints shall provide optimum smoothing
of the paint film.
2.4. The workshop painting has to be resistant to sea-water and condensation and
has to be suitable for sea transport either on deck or below deck, for a service
life until application of the finishing coat without repainting.
For local fabricated and field assemble piping, pipe supports and steel
structures finish application, Top Coat Painting shall be performed at the field
after erection
As a rule, sand blasting shall be done outside of Company property area. Sand
blasting at field shall be avoided to prevent spreading dust which may cause

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negative effect to working environment and construction quality, any sand
blasting at field shall be submitted to Company for approval in prior.
2.5. Requirements for painting of piping include the entire piping system (pipe
fittings, flanges, valves, strainers, traps, etc.). Uninsulated portions of insulated
or fireproofed equipment or piping systems (e.g., vessel nozzles, manway
covers, valves, relief valves, brackets, etc.) which extend beyond the insulation
of fireproofing system, shall be painted including the welded joint.
2.6. Uninsulated piping items with an operating temperature more than 500ºC shall
be protected by a temporary anti-corrosive primer. These items shall be blast-
cleaned at the site.
The temporary corrosion protection need not be removed from items to be
insulated.
2.7. Paint and painting materials approved by Company will be used. These
materials shall be delivered to the job site in sealed and labeled containers. The
paints shall be supplied in tightly-covered sheet metal containers.
The containers shall be labeled or marked as follows as a minimum:
Manufacturer’s Name:
Type of paint and related thinner:
Color of paint and related thinner:
Color:
Weight: gross net
Filling date:
2.8. Paint shall be thoroughly mixed and thinned in accordance with the
manufacturer instructions immediately prior to application. Only thinners of a
type recommended by the paint manufacturer shall be used.

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2.9. The equipment listed below shall be shielded to prevent damage during surface
preparation and painting operations as minimum.
Nameplates
Packing Glands
Packing Seals
Bearings
Rotating Equipment Couplings
Rotating Equipment shafts
Lubrication fittings
Pressure gauges
Gauge glasses
Motor starters
Instrument dials
Vents
Exposed linkages
Valve stems
Light bulbs
Light bulb enclosures
Light reflectors
Air intakes

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Rubber parts and plastic
Glass
All opening, including those that are flanged or threaded, shall be sealed to
prevent entry of sand dust, or coating material.
After completion of painting all material used for shielding and sealing shall be
removed.
2.10. The following equipment and material shall not be painted:
All equipment and materials to be fabricated by Non-ferrous materials, example:
stainless steel, aluminum, brass, copper, plastic, protected metal (such as
rubber lining surfaces) and galvanized metal.
Name plates and identification numbers plate.
Finished machine parts of machinery (example, gasket surfaces, valve stem,
packing units of regulator valves, or to control springs, rods, shafts, or other
sliding or wearing surfaces of turbines, engines, motors or equipment.).
Equipment supplied with manufacturer’s standard finish coat
Concrete, Building Brick, Masonry Units and Wall Tile, Asbestos Cement
Outside surface of insulation jacket.
2.11. Unless otherwise specified, the following items shall be hot dip galvanized steel.
Anchor bolt
Bolt and nut on platform
Stair tread grating
Open grid flooring

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Grating for floor plate
Steel in part which embedded in concrete
2.12. Unless otherwise specified, the following items shall be painted steel.
Handrail
Ladder
Checker plate for floor plate
3. PAINTING MATERIALS
3.1. Table of painting materials and systems
The dry film thickness (DFT) show below is the minimum thickness, in case
Vendor’s recommended thickness is bigger, it shall be submitted to
Company for approval in prior.
SYSTEM
PRETREATMENT
TO CLAUSE
FIRST PRIME,
FILM THICKNESS
SECOND COAT,
FILM THICKNESS
FINAL TOP COAT,
FILM THICKNESS
REMARK
A SP-1
SP-10
2-component
Ethyl-Zinc-Silicate
Gray or Gray Green
Zinc content ≥ 80%
by weight
DFT 75 µm
2-component
High Build Epoxy
MIO
Color see section 7
Volume Solid
≥ 70%
DFT 125 µm
2-component
Aliphatic
Polyurethane
Color see section 7
Volume Solid
≥ 50%
DFT 50 µm
Total DFT:
250 µm
B SP-1
SP-10
2-component
Ethyl-Zinc-Silicate
Gray or Gray Green
by weight
DFT 75 µm
1-component
silicone acrylic
aluminum
Volume Solid
≥ 35%
DFT 40 µm
1-component
silicone acrylic
aluminum
Volume Solid
≥ 35%
DFT 40 µm
Total DFT:
155 µm
C SP-1
SP-10
2-component
Ethyl-Zinc-Silicate
Gray or Gray Green
1-component
silicone aluminum
Volume Solid
≥ 40%
DFT 25 µm
1-component
silicone aluminum
Volume Solid
≥ 40%
DFT 25 µm
Total DFT:
125 µm

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Painting materials and systems for the following shall be recommended by
Manufacturer and approved by Company in prior.
- Cyclic service
- Repair painting. Systems for repair painting shall be applied for field
welding seam also.
3.2. A brand of paints to be used shall be determined in strict according with the
Equipment Vendor’s directions.
3.3. Primers, undercoats and finishing paints for any particular painting system shall
ensure compatibility.
by weight
DFT 75 µm
D SP-1
SP-10
2-High Density
Modified Epoxy
Volume Solid
≥ 70%
DFT 150 µm
-
2-High Density
Modified Epoxy
Volume Solid
≥ 70%
DFT 150 µm
Total DFT:
300 µm
B1 SP-1
SP-10
2-Component
Epoxy Phenolic
Volume Solid
≥ 60%
DFT 125 µm
- 2-Component
Epoxy Phenolic
Volume Solid
≥ 60%
DFT 125 µm
Total DFT:
250 µm
C1 Recommended by Manufacturer and approved by Company
E SP-10 High Build high
epoxy
Volume Solid ≥ 80%
DFT 250 µm
- High Build high
epoxy
Volume Solid ≥ 80%
DFT 250 µm
Total DFT:
500 µm

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4. APPLICATION OF PAINTING SYSTEMS
4.1. GENERAL
4.1.1. Paint shall be applied by one, or a combination, of the following methods;
Brushing.
Roller Coating.
Air Spraying.
Airless Spraying.
4.1.2. The method of application shall be governed by the paint Vendor’s
recommendation for the particular paint being applied. (For application
techniques, requirements and precautions, SSPC-PA1 shall be used as a
general reference.)
4.1.3. Contact surfaces shall be painted as follows:
Contact surfaces of steel members to be joined by bolting in friction-type joints
shall be painted with inorganic zinc primers.
Steel coated in the shop or in the field before erection shall not be coated within
two inches of the edges to be welded except for inorganic zinc primers.
Steel Surfaces in direct bonded contact with concrete, embedded in specific
cases where corrosion of the steel is expected to be a problem.
4.1.4. Repair Work
Shop painted equipment shall only be spot cleaned in damaged area by means
of power tool brush cleaning and then spot primed, before applying a finish coat,
unless otherwise specified.

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4.1.5. After conducting pressure test, weld seam of piping, which is welded at field,
shall be cleaned by means of power tool brush cleaning and then primed,
before applying a finish coat.
4.1.6. Painting system for the following equipment shall be subject to the Vendor's
specification.
HVAC equipment including ducts, electrical/instrument equipment, etc. which
are supplied by HVAC Vendor except outdoor piping.
Crane equipment such as hoist, girder, electrical /instrument equipment, etc.
which are supplied by crane Vendor.
Elevator equipment including door, car frame, governor, electrical/instrument
equipment, etc. which are to be supplied by elevator Vendor
4.2. PAINTING SYSTEMS FOR NON-INSULATED SURFACES
NO. EQIPMENT OR MATERIAL
DESIGN
TEMP
O
C
Painting
System
PAINTING
REMARK
SHOP FIELD
1 All steel structures include pipe
racks, pipe support, support of
equipment e.g. skirts, saddles,
etc.
0-100 A I-III IV See note 5)
2 All steel structure as per No.1
above
101-200 B I-III IV See note 5)
3 Equipment and vessels, heat
exchangers, and columns, etc.
0-100 A
I-IV
See notes 3) and 4)
4 Furnaces, chimneys, flue gas
ducts, Boiler part, equipment and
vessels as per No. 3
101-200 B I-IV Skirts, saddles and
brackets, ladders and
platform to be painted
No:1 or No:2
5 Equipment, vessel and items as
per No. 4
201-500 C I-IV Skirts, saddles and
brackets, ladders and
platform to be painted
No:1 or No:2

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DESIGN
TEMP
O
C
Painting
System
PAINTING
REMARK
SHOP FIELD
6 Pipes, fittings, flanges 0-100 A I, II III, IV See notes 1) and 2)
7 Pipes, fittings, flanges 101-200 B I, II III, IV See notes 1) and 2)
8 Pipes, fittings, flanges 201-500 C I, II III, IV See notes 1) and 2)
9 Pipe in trenches 0-140 D - I-IV
10 Control valves, Valves 0-500 - See
remark
Painting with
consideration of design
temperature per
manufacture’s
standard final top coat
color per section 7
11 All rotating machines (such as
pumps, motors, compressors) and
switch boards and control
instruments
0-500 - See
remark
Painting with
consideration of design
temperature per
manufacture’s
standard final top coat
color per section 7
12 Outside surface of storage tanks
and spheres
0-100 A - I-IV
13 Inside surface of tank basins up to
1 m. height including basin floor
0-140 D - I-IV Over 1 m. as per cons
No.12
14 Inside surface of storage basins - See
remark
To be determined
individually with
respect to the service.
Manufacturer of the
coating must produce a
certificate of
applicability
15 Tank platforms, tank surfaces
subject to foot traffic, checkered
plate covering of platform
0-140 D I-II III, IV See notes 1) and 2)
16 Equipment subject to chemical
storage inside or outside loading
facilities
See
remark
To be determined
individually with
respect to the service.
Manufacturer of the
coating must produce a
certificate of
applicability.

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DESIGN
TEMP
O
C
Painting
System
PAINTING
REMARK
SHOP FIELD
17 Equipment subject to immersion in
water or to continuous wetness of
steel surfaces.
0-140 D - I-IV
18 Un-insulated carbon steel with
high corrosive area as marine or
salinity condition.
0-100 E I-IV
NOTE:
In case of field fabrication, all painting work shall be done at field. Sand blast and
primer shall be finished before field fabrication.
I = SURFACE PREPARATION
II = PRIMER
III = SECOND COAT
IV = TOP COAT
Note1: In case of field fabrication, all painting work shall be done at field. Sand
blast and primer shall be finished before field fabrication. For piping fabricated
spool, second coat and top coat at shop can be proposed for approval during
execution phase.
Note2: All painting (I, II, III and IV) for piping furnished on equipment package shall
be finished from the manufacturer.
Note3: Equipment shall mean drum, hopper, tower and other static equipment.
Note4: Chute and duct shall be included in pipe.
Note5: For steel structure exclude pipe support and support of equipment, top coat
shall be done at shop.

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4.3. PAINTING SYSTEMS FOR INSULATED SURFACES
Note1: In case of field fabrication, all painting work shall be done at field. Sand
blast and primer shall be finished before field fabrication
Note2: Equipment shall mean drum, tower, hopper, and other static equipment
Note3: Chute and duct shall be included in pipe.
NO.
EQIPMENT OR
MATERIAL
DESIGN
TEMP
O
C
Painting
System
PAINTING
REMARKSHOP FIELD
1 Steel structures,
equipment
0-100 A I-III - First and second
prime coat only See
notes 2) and 3)
2 Steel structures,
equipment
101-200 B1 I-IV - See notes 2) and 3)
3 Pumps, motors,
compressors
-70-500 - See
remark
- Painting with
consideration of
design temperature
per manufacturer’s
standard final top
coat color per section
7
4 Piping components,
flanges, supports etc.
below 0 A I, II III See note 1)
0-100 A I, II III See note 1)
101-200 B1 I, II III-IV See note 1)
201-500 C1 I, II III-IV See note 1)
8 Control valves See
remark
Painting with
Consideration of
design temperature
per manufacturer's
standard final top
coat color per section
7
9 Tank with cold
Insulation
See
remark
Refer to attachment 2

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5. SURFACE PREPARATION
5.1. Surfaces shall be thoroughly cleaned of any material conducive to premature
failure of the paint coating. The method of surface preparation used shall be
compatible with, and suitable for, the prime coat of paint.
Following is a tabulation of acceptable cleaning and inspection methods.
SYSTEM SSPC VISUAL COMPARISON
METHOD NACB SPC-VISI
Solvent Cleaning SSPC- SP1 - -
Hand Tool Cleaning SSPC-SP2 - St. 2
Power Tool Cleaning SSPC- SP3 - St. 3
White Metal Blast Cleaning SSPC- SP5 NACB # 1 Sa. 3
Commercial Blast Cleaning SSPC- SP6 NACB # 3 Sa. 2
Brush-Off blast Cleaning SSPC- SP7 NACB # 4 Sa. 1
Pickling SSPC- SP8 - -
Near-White Blast Cleaning SSPC- SP10 NACB # 5 Sa. 21/2
5.2. Prior to blast cleaning, oil and similar matter shall be removed with a solvent
wash (SSPC-SP1). Blast cleaning with grit or synthetic abrasives is preferred to
sand.
5.3. Prior to power tool cleaning, oil, grease and salts shall be removed by solvent
cleaning. Exercise care in the use of tools to prevent excessive roughening of
the surface and the formation of ridges and burrs. Excessive power wire
brushing produces a burnished slick surface not suitable for coating.
5.4. Only power sanding shall be when cleaning of a zinc-rich primed surface is
required prior to application of topcoat.

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5.5. Prior to solvent cleaning, soil, cement splatter, salts, or any other foreign matter
(other than oil or grease) shall be removed by a steel fiber brush, wire brush, or
by scraping.
6. PAINTING PROCEDURE
6.1. Brushing, spraying, roller coating or other suitable methods shall be used
depending on the kinds of paints, surfaces and materials to be painted, or
circumstances of working area. Where surface preparation of Grade SP-3 is
applied, the first coat shall be painted with brush, as a rule.
6.2. Materials shall be mixed in the temporary warehouse or area designated in the
field. In general, approximately less than two liters of paint per person shall be
brought into the working area, except when spraying is used.
6.3. Prior to application, paints shall be well agitated to give uniform mixing.
6.4. A mixing ratio of the components shall strictly be adhered to where multi-
component paints are used.
6.5. Where thinner is used to thinning the paints, its volume shall be limited to the
extent specified by paint Vendor’s standard.
6.6. No blasting operation on steel surfaces shall be done in the following conditions
on the working area:
Surface temperatures is less than 3 o
C above the dew point
Relative humidity is greater than 85%
There is a possibility that the blasted surface will be subject to wetting before
the first coat of primer can be applied
6.7. No painting operation shall be done in the following weather conditions on the
working area:

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Rain, snow, fog, or mist. Weather is forecasted to become adverse before the
paint has been dried.
Dust effects adversely due to high wind.
Ambient temperature is 5ºC or below.
Relative humidity is 85% or more.
6.8. When the surface to be painted is wet or damp, but unavoidably requires the
painting, painting shall be done after fully wiping-away moisture and completely
drying of surface.
6.9. When the temperature of surfaces of materials to be painted is adversely high
over the Vendor’s recommend value, painting operation may not be done.
6.10. The primer coat of paint shall be applied within 5 hours after of surface
preparation finished before any rusting occurs (if rust forms after cleaning, the
surface shall be recleaned before painting).
6.11. Since freshly blasted surfaces are subject to immediate corrosion, particularly in
areas of high humidity or salt atmosphere, no more blast cleaned surface than
can be primed before visible or detrimental rerusting occurs. Blasted surfaces
shall be primed no later than the end of the same work day.
6.12. No stripping of primer coat is necessary for equipment and materials which
have been shop-coated except when they require repairing. All shop or factory
primed or factory painted metal surfaces shall be inspected prior to field painting.
Damaged areas or loose, cracked, brittle or non-adherent paint shall, however,
be removed and repainted.
6.13. Surfaces shall not be recoated until the proceeding coat has properly dried or
cured. The surface may be considered ready for recoating when the next coat
can be applied without the development of paint film irregularities, such as lifting
or loss of adhesion of the undercoat. However, the minimum or maximum
drying or curing time specified by the paint manufacturer shall be the acceptable

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recoat period. Paint shall not be force-dried under conditions which will cause
cracking, wrinkling, blistering, formation of pores, or which will be detrimental to
its condition or appearance. Newly painted surfaces shall be protected to the
fullest extent practicable from rain, condensation contamination, snow and
freezing until the coating has dried.
6.14. The effectiveness of painting is influenced by the performance of surface
preparation; therefore full precaution shall be paid to keep the surface in good
condition.
6.15. Painting shall be carefully done at all edges, corners, crevices, rivets, bolts and
nuts, welds, and other complex shapes, because those parts are apt to rust.
6.16. Prior to fabrication or installation, primer coat shall be applied to the parts which
are not accessible after fabrication or installation.
6.17. In the following cases, repair painting shall be done:
When any detrimental film or irregularity develops, such as lifting or loose
adhesion of the coat due to change of weather before dried.
When any detrimental film or irregularity, such as loose, cracked, brittle or non-
adherent paint or discoloration during 2 or 3 days after completion of painting.
Other unacceptable cases by Company’s inspection.
6.18. When the paint which contains Zinc is applied, stainless steel equipment and
piping in the vicinity shall be fully covered with sheet and protected from Zinc
contamination.
Touch-up paint and paint for weld seam, that are applied at field, shall be Zn-
free type.
6.19. Sprayed coatings shall be cross-spray-applied to insure uniform sags.

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6.20. Prior to packing, all heavy deposits of oil, grease, soil or other similar substance,
shall be removed by solvent cleaning, scraping or brushing.
7. COLOR OF THE FINAL TOP COAT
7.1. This specification covers the color coding of equipment and piping, irrespective
of where the last top coat was applied (At the manufacturer’s or on the job site)
7.2. The Specified RAL colors shall be used for indoor as well as outdoor coating.
The colors shall be used for coating systems with maximum allowable working
temperatures up to 100 o
C. For higher temperatures the colors shall be
adapted to the possibilities specified by the manufacturer.
The final top coat color shall be as specified in the following tables:
COLOR SPECIFICATION FOR EQUIPMENT AND PIPING
NO. DESCRIPTION FINAL COLOR REMARKS
NAME RAL NO.
1 Vessels Gray RAL 7023
2 Heat Exchanger Gray RAL 7023
3 Storage Tank White RAL 9016
4 Machineries (such as
pump, compressor, blower,
fan, steam turbine,
conveyor, agitator, etc.)
Silver gray RAL 7001
5 Motor Stone gray RAL 7030
6 Indoor/Outdoor Piping Gray RAL 7035
7 Valves(Body) White aluminum RAL 9006
8 Hand wheels, operating

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NAME RAL NO.
levers
CSO, LO Type
CSC, LC Type
OTHER Type
Green
Red
Black
RAL 6018
RAL 3017
RAL 9005
9 Pipe Rack and Steel
Structure
Green RAL 6010
10 Handrails, railigs, Protection
cages
Yellow RAL 1012
11 Stairs/walk way Green RAL 6010
12 Ladder rungs Yellow RAL 1021
13 Fire-fighting systems/piping Red RAL 3000
14 Refrigeration system Gray RAL 7023
15 Cranes, lifting Yellow RAL 1012
16 Coupling guard Orange RAL 2000
17 Packaged machines Manufacturer's standard

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COLOR SPECIFICATION FOR INSTRUMENT AND ELECTRICAL
NAME RAL NO.
1 Instrument panels Gray RAL 7035
2 Control cabinets, control
desks and panels, switch
gear, distribution boxes
Gray RAL 7035
3 Support Gray RAL 6011
4 Cable duct Gray RAL 7035
5 Transformers/Rectifiers Gray RAL 7035
6 Lighting accessories Gray RAL 7035
7 Control valve, On-Off valve
Body and Yoke
Actuator
ESD valve
FGS valve (water)
FGS valve (foam)
Other
Silver
Red
Red
Orange
Manufacturer’s
standard
RAL xxxx
RAL 3000
RAL 3000
RAL 2003
8 Miscellaneous Manufacturer’s standard

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8. INSCRIPTION AND MARKING
8.1. The piping or pipe insulation shall be color-coded by a sufficient number of ring
intervals to identify routing of medium easily as specified in Attachment 1 of this
specification.
Un-insulated utility piping shall be fully painted with the respective color.
8.2. The vessels shall be marked with clearly legible letters and figures.
8.3. Piping shall be marked with color code, fluid, description of source and
destination and flow direction.
8.4. All marks and signs shall have a suitable size so that they can be seen from a
reasonable distance.
8.5. Safety sign, diamond sign and warning sign shall be provided.
8.6. The lettering and markings for tower, vessel, heat exchanger, reactor, tank,
heater, etc. shall be provided at field.
8.7. The extent of lettering for equipment will include Item Number and Name,
unless otherwise specified. All equipment numbers shall be clearly marked for
itemized equipment.
8.8. The details of inscription and marking shall be referred to Attachment-1 of this
specification
9. GUARANTEE
9.1. All coating work shall be expected life for a period of 5 years.
9.2. The guarantee shall be 18 months after mechanical completion or 12 months
after plant acceptance whichever is longer.

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10. PAINT INSPECTION
10.1. GENERAL
All materials, equipment and work shall be available to the Company and/or a
third party inspectors, including the coating Vendor at all times. Contractor shall
employ specialist paint and coating inspectors.
10.2. INSPECTION REQUIREMENT
As a minimum, the following inspection functions shall be performed:
Materials
- Inspect coating and blasting materials upon receipt of materials.
- Verify that storage conditions for the materials are adequate and
properly maintained.
- Verify that shelf life of coating materials has not been exceeded.
- Verify that materials are stored safely and that all waste is disposed
of promptly and safely.
- Prior to the painting works, the paint shall be visually checked to
identify any abnormal condition that will affect quality, and weather
conditions will be checked to ensure appropriate conditions for paint
application.
Equipment
- Verify adequacy of coating, clearing and sandblasting equipment.
- Verify air supply for blast cleaning, pneumatic tools and spray
equipment are free of moisture and oil.

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- Air compressors for blast cleaning, pneumatic tools and spray
equipment shall be equipped with adequately sized oil and water
separators which are properly maintained. Separators shall be bled
continuously.
- The air supply shall be tested for oil and water contamination in
accordance with ASTM D4285. All lines shall be tested
separately. Testing shall be performed at the beginning and end of
each work shift and at not less than four hours intervals.
- In the event that contamination is discovered, all necessary
corrective actions shall be made and the air supply retested.
Coatings which are determined to have been applied using
contaminated air shall be removed and reapplied using clean air and
abrasive.
Surface Preparation
- Confirm that surface preparation takes place when atmospheric
conditions are acceptable in accordance with this specification and
the Vendor painted requirements.
- Inspect correctness of surface preparation for specified cleanliness
and anchor profile. All cleaned surfaces shall be inspected for proper
cleaning and anchor profile using either SSPC or ISO visual
comparators prior to commencing coating
application. Additionally, surface preparation anchor profile shall be
verified by using either course or extra course replica tape, as
required by profile depth, and a spring loaded micrometer, in
accordance with ASTM D4417, Method C. SSPC-Vis 1 or ISO visual
standards shall be used for confirming the degree of surface
cleanliness, when adequacy of cleaning is in question.

Annex C
Page:25 of 35
_____________________________________________________________________________________________
- Immediately after completion of surface preparation, the surface shall
be visually checked for each unit area 1 m2 and confirm that it meets
the requirements specified in the section 3 and 4 of this specification.
Application
- Verify that correctness of mixing and any required induction time is
complied with.
- Verify application takes place during proper specified atmospheric
conditions.
- Verify that “pot life” is not exceeded.
- Verify that methods of application are as recommended and of
satisfactory standard.
Film Thickness
- Monitor wet film thickness of each coat to assure that the final DFT
will be as specified.
- Verify dry film thickness of each coat and of the total system is as
specified.
- The DFT shall be checked in accordance with the procedure defined
by SSPC-PA2 using a magnetic gauge that has been properly
calibrated. All gauges shall be adjusted to compensate for the
substrate effect prior to application of any coating.
- At each step of painting work, number of coats shall be confirmed as
in accordance with requirements specified in the section 3 and 4 of
this specification.

Annex C
Page:26 of 35
_____________________________________________________________________________________________
- Drying duration and dryness of previous paint shall be checked by
touching with fingertip and by Vendor’s instruction before subsequent
coating.
Repairs
Verify that any and all repairs have been made. Defective work shall
be corrected at no cost to the Company.
Curing
Verify that coating system is cured as specified by the paint Vendor’s
printed instruction for recoat intervals.
Visual
The finished coating work shall pass visual inspection by Company’s
authorized inspector(s). The final coating shall be of uniform color
and smoothness and in accordance with section 4 of this
specification coating work, indicating defects, improper application,
runs, sags, damages, excessive repairs, incomplete curing or
excessive thickness is subject to rejection. It is the coating
Contractor’s responsibility to correct any work found by these
inspection, including conditions discovered after acceptance, not to
be in compliance with these requirements.
10.3. INSPECTION RECORD
10.3.1. The coating inspector shall prepare progress records and keep them updated.
Records shall document the following, as a minimum:
All daily progress, including approval of prepared surfaces for coating, priming,
and finish coat.

Annex C
Page:27 of 35
_____________________________________________________________________________________________
Daily weather conditions, including humidity, ambient temperature, dew point,
surfaces temperature and any fluctuations in these conditions which affect the
coating work.
Information on conditions responsible for suspending any coating work.
All materials delivered satisfy specification requirements.
10.3.2. Coating inspection records shall be submitted to the Company for use in
preparation of a final inspection report.
10.3.3. Inspection record form attached in attachment-3 shall be for shop inspection.
11. TRANSPORTATION
11.1.1. Painted products shall not be moved or transported until the required curing
period has elapsed.
11.1.2. Painted products shall be handled, moved or transported in such a manner as
will not damage the paint film. To that end, appropriate protective measures
shall be taken.
12. ATTACHMENT
12.1. ATTACHMENT 1- INSCRIPTION AND MARKING DETAIL
12.1.1. MARKING ON EQUIPMENT
Equipment shall be marked with tag no. and hazardous material coding in
accordance with NFPA 30.
POSITION OF LETTERING
- The equipment tag no. shall be placed where it can be easily seen
from the road or normal operational side. Exact lettering position
shall be determined at field one by one.

Annex C
Page:28 of 35
_____________________________________________________________________________________________
- In principal, lettering shall be approximately 1,500 mm above the
ground.
- All rotating equipments e.g. pump, compressor, blower, motor, etc.
shall have clearly marked number at the foundation at the end side of
motor and the cover of coupling.
LETTERING SIZE
- The size of lettering shall be as follows;
EQUIPMENT TO BE LETTERED SIZE OF LETTER (mm)
50 m < Diameter 900 X 720
15 m < Diameter ≤ 50 m 600 x 480
5 m < Diameter ≤ 15 m 300 x 240
1 m < Diameter ≤ 5 m 100 x 80
- Space between letters shall be 10 % of the size of the letter, but
minimum space shall be 15 mm.
LETTERING STYLE
- The style of the letter shall be Gothic type.
LETTERING COLOR
- The color of the letter shall be black (RAL No. 9005).
- When the color for lettering is not clearly visible because of any
reason such as the finish color of equipment, a background color
coating (White RAL 9002) shall be applied.

Annex C
Page:29 of 35
_____________________________________________________________________________________________
LETTERING PAINTING SYSTEM
- Painting system shall be same as final coat.
12.1.2. IDENTIFICATION OF PIPING SYSTEM
Piping shall be marked with color code, fluid, description of source and
destination, and flow direction. Un-insulated utility piping shall be fully painted
with the respective color code.
LOCATION OF MARKING
In general, identification marks shall be located where it can be seen
easily and applied to the following locations of piping system.
- East, west, south and north battery limits of the Plant.
- At each of 100 m. of piping.
- Intersection, bending and turning point to sub-pipe rack.
- The inlet and outlet portion of rotary machines.
- Steam manifolds
- Utility stations

Annex C
Page:30 of 35
_____________________________________________________________________________________________
LAYOUT OF MARKING
The layout of marking shall be as follows;
Space between color band, letter and arrow shall be the same as the size
of the letter, but the maximum space shall be 50 mm.
Fluid name shall refer to P&ID.
WIDTH OF COLOR BAND
The width of color band shall be as follows;
PIPE SIZE (INCH) WIDTH (mm)
Pipe Diameter is less than 8 inches 100
Pipe Diameter is 8 inches and over 200
Note:
- In case of insulated piping, the outer size of the insulation jacketing
shall be applied as pipe size in above table.
- Un-insulated utility piping shall be fully painted with the respective
color code.

Annex C
Page:31 of 35
_____________________________________________________________________________________________
ARROW
The shape and size of arrow shall be as follows;
PIPE SIZE
(inch)
DIMENSION(mm)
W1 W2 L1 L2
Diameter < 3 15 30 20 70
3 ≤ Diameter < 10 25 50 35 130
10 ≤ Diameter 45 90 60 200
Note:
In case of insulated piping, the outer size of the insulation jacketing shall
be applied as pipe size in above table.

Annex C
Page:32 of 35
_____________________________________________________________________________________________
SIZE OF LETTERING
The size of lettering shall be as follows:
EQUIPMENT TO BE
LETTERED
SIZE OF LETTER (mm)
Diameter < 3 10 X 10
3 ≤ Diameter < 10 50 X 50
10 ≤ Diameter < 24 80 X 80
24 ≤ Diameter 100 X 100
Note:
- In case of insulated piping, the outer size of the insulation jacketing
shall be applied as pipe size in above table.
- Space between letters shall be 10 % of the size of the letter, but
minimum space shall be 5 mm.
COLOR OF IDENTIFICATION
- The color of the letter shall be Black (RAL 9005).
- When the color for lettering is not clearly visible because of the finish
color of piping, a background color coating (White RAL 9002) shall
be applied.
- The piping color code shall be as specified in TABLE - PIPING
CODE COLOR
PAINTING SYSTEM
Painting system shall be same as final coat.

Annex C
Page:33 of 35
_____________________________________________________________________________________________
PIPING CODE COLOR
SERVICE
COLOR OF PIPE COLOR CODE COLOR CODE
(NON-INSULATED) GROUND COLOR ARROW COLOR
1.OIL
1.1 LO SS BROWN (RAL 8001) WHITE (RAL 9003)
1.2 SO SS BROWN (RAL 8001) WHITE ALUMINUM (RAL 9006)
1.3 WG GRAY (RAL 7035) BROWN (RAL 8001) BLACK (RAL 9005)
2. PROCESS FLUID
2.1 PROCESS HYDROCARBON GRAY (RAL 7035) or SS YELLOW (RAL 1018) WHITE (RAL 9003)
2.2 INFLAMMABLE PROCESS
FLUID
GRAY (RAL 7035) or SS YELLOW (RAL 1018) RED (RAL 3000)
2.3 TOXIC AND CORROSIVE
PROCESS FLUID
GRAY (RAL 7035) or SS YELLOW (RAL 1018) PURPLE (RAL 4005)
2.4 REFRIGERANT GRAY (RAL 7035) or SS YELLOW (RAL 1018) WHITE ALUMINUM (RAL 9006)
2.5 FLARE & BLOW DOWN & HC
DRAIN
GRAY (RAL 7035) or SS YELLOW (RAL 1018) BLACK (RAL 9005)
3.STEAM & CONDENSATE
3.1 STEAM :LS,MS,HS, SS NONE RED (RAL 3020) WHITE (RAL 9003)
3.2 DILUTION STEAM NONE RED (RAL 3020) WHITE ALUMINUM (RAL 9006)
3.3 CONDENSATE: NONE RED (RAL 3020) BLACK (RAL 9005)
4.AIR
4.1 INSTRUMENT AIR GALVANIZE BLUE (RAL 5012) WHITE (RAL 9003)
4.2 DILUTION AIR GRAY (RAL 7035) BLUE (RAL 5012) WHITE ALUMINUM (RAL 9006)
4.3 PLANT AIR GRAY (RAL 7035) BLUE (RAL 5012) BLACK (RAL 9005)
5. FIRE FIGHTING
5.1 FIRE WATER RED (RAL 3000) NONE WHITE (RAL 9003)
5.2 CFW ORANGE (RAL 2003) NONE WHITE (RAL 9003)
6. WASTE, DRAIN, VENT
(NON - HYDROCARBON)
6.1 VENT GRAY (RAL 7035) BLACK (RAL 9005) WHITE (RAL 9003)
6.2 WASTE & DRAIN : GRAY (RAL 7035) BLACK (RAL 9005) WHITE ALUMINUM (RAL 9006)
7. WATER
7.1 CW, RCW GRAY (RAL 7035) GREEN (RAL 6024) WHITE (RAL 9003)

Annex C
Page:34 of 35
_____________________________________________________________________________________________
SERVICE
COLOR OF PIPE COLOR CODE COLOR CODE
(NON-INSULATED) GROUND COLOR ARROW COLOR
7.2 BFW GRAY (RAL 7035) GREEN (RAL 6024) WHITE ALUMINUM (RAL 9006)
7.3 OTHER: RW, DW, PW
GRAY (RAL 7035) or SS
or GALV
GREEN (RAL 6024) BLACK (RAL 9005)
8 Chemical (NON-INSULATED) GROUND COLOR ARROW COLOR
8.1 ACID VIOLET (RAL 4008) NONE WHITE (RAL 9003)
8.2 CAUSTIC :
CS CONC.>= 50% PINK (RAL 3015) NONE WHITE ALUMINUM (RAL 9006)
CS CONC.<50%, SCS, CD GRAY (RAL 7035) PINK (RAL 3015) WHITE ALUMINUM (RAL 9006)
8.3 OTHER CHEMICAL: GRAY (RAL 7035) Or SS VIOLET (RAL 4005) BLACK (RAL 9005)
9. NITROGEN
9.1 NITROGEN YELOW (RAL 1003) NONE WHITE (RAL 9003)
9.2 LOW PRESSURE NITROGEN YELOW (RAL 1003) NONE WHITE ALUMINUM (RAL 9006)
Note:
- *, SS, Galvanize Carbon Steel Pipe which are not specified the color of pipe
shall be applied only color code stripe
- Insulated Pipe shall be applied only color code stripe.
12.2. ATTACHMENT 2 - PAINTING SYSTEM FOR TANK WITH COLD
INSULATION
PART SIDE DESIGN
TEMP
PAINTING
SYSTEM
PAINTING REMARK
SHOP FIELD
Single Wall Tank
External Below 20 o
C A I,II
Internal Not required
unless
specified in
Engineering
Drawing

Annex C
Page:35 of 35
_____________________________________________________________________________________________
12.3. ATTACHMENT 3 - PAINTING WORK RECORDS (FOR SHOP
PAINTING)

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