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Project No. P11548

EPC - BAB HABSHAN-1 DEVELOPMENT PROJECT

(PHASE - 1)

Document No. 11-99-90-7923

PAINTING FOR PIPING WORK (SS) &

MISCELLANEOUS STRUCTURE (CS)For Chemical Injection Skid1 WORK MAY PROCEED

2 REVISE AND RESUBMIT WORK MAY

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2 REVISE AND RESUBMIT WORK MAY

Revision History

Rev. No. Section Revision Description

A All Issued for Review/ Comments

B All Issued for Review/Approval

HOLDS

No. Section HOLD Description

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COMMENT RESOLUTION SHEET

EPC-BAB HABSHAN-1 DEVELOPMENT PROJECT (PHASE-1)Client : ADCO Package details: CIS Client Project No:.P11548

Proserv Job No : P102671 QHSEP No:QHSEP-12/F29, REV 0 Consultant name : XXX

Date Document Number Document Title Comment Code

17/08/2014 11-99-90-7923-APAINTING FOR PIPING WORK (SS)

&MISCELLANEOUS STRUCTURE (CS)

1- Approved2- Revise and resubmit. Work may proceedsubject to incorporation of changesindicated.3 – Revise and resubmit. work may notproceedreview not required. for info only5- cancelled / deleted

QHSEP-12/F29 Rev :0 Date : 16-05-2013

Sr. No Revision Comment Proserv Justification Status

1 AStorage of paints shall be as per paint manufacturesrecommendations

Added Noted

2 A System selection typo error Incorporated Noted

3 A Painting for carbon steel Zinc rich shall be used Added Noted

4 A Painting for SS material shall be included Added Noted

5 A Annexure A RAL7010 applicable for ( pipe support

and platform)

Added Noted

6 A Mid coat shall be Sigma prime 200 Added Noted

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PAINTING FOR PIPING WORK (SS) & MISCELLANEOUS STRUCTURE (CS)

Page 3 of 21

Scope:

This Scope of the Procedure is to Describe technical Methodology Involved in the control measures apply to grit blasting the Piping work stainlesssteel piping & miscellaneous structure carbon steel with abrasive media followed by painting for high durability external protection .

Appl icabi li ty : This procedure is applicable in Surface preparation Protective coating of Piping work stainless steel & miscellaneous structure

carbon steel of Chemical Injection skid package

Definitions/Abbreviations

DFT -Dry Film Thickness

ADCO Abu Dhabi Company For On shore Oil Operations

DEP -Design And Engineering Practice PE- Petrofac Emirates

OSC- Oilfields Supply Center Ltd

WET -Wet Film Thickness

SV% -Solid volume of the coating materials

PPE -Personal Protective Equipment’s

Dew Point –Temperature of an Air Water mixture at which condensation starts .ie where the mixture has reached water saturation point

Inspector - Person Qualified to examine measure ,test and gauge or otherwise compare the work of the contractor with applicable standards and

specification

Holidays :Pin hole or small defects in a coating film that penetrate through the film to the underlying substrate

Paint Manufacturer -Responsible for the Manufactured of Coating Materials

Person qualified to examine measure, test, and gauge or otherwise compare the work of the Contractor with applicable standards and specifications.

Painting Contractor /Applicators –The responsible for the application of Coating Application and Workman ship

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Pot Life –The Epoxy based on the materials Two Pack Base with Hardener the length of time a two pack paint materials will remain usable ,at a giventemperature ,after mixing

Self-Life –The Maximum length of time packaged materials (Eg .coating materials )can be stored at specified Conditions and remain IN usable

condition

ISO - International Organization For Standardization

NACE - National Association Of Corrosion Engineer

ASTM - American Society for Testing And Materials

STD -Standard

MSDS- Materials Safety Data Sheets

ITP -- Inspection Test Plan

Microns One thousand part of a mm (µ)& µm -Microns

Reference Documents/International Standards

Reference Documents Numbers Paint Specification No DEP 30.48.00.31-Gen January 2009 And ADCO Document’s NO 30.99.37.0013 ,Rev2

dated 13-03-2013 and Spec no DEP 30.48.00.31-Gen January 2009 and Carbon Steel External Coating Systems no Table no7 &System Code

LC1-N

Paint Manufacturer Data Sheets

Paint Manufacturer Materials Safety Data Sheets

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Page 5 of 21

The International Standard References Such as Follows

Coating Spec document’s Paint Specification No Paint Specification No DEP 30.48.00.31-Gen January 2009 And ADCO Document’s NO

30.99.37.0013 &Rev2 dated 13-03-2013 and Spec no DEP 30.48.00.31-Gen January 2009 and Carbon Steel External Coating Systems no Table

no7 &System Code LC1-N &Paint Supplier Will be Hempel Paints &Stainless Steel External Areas Coating System Table no 9 &Paint System code

no LSI-N &Paint Manufacturer Sigma Paints

ISO 8501-1 Preparation of Surface preparation prior to application of coating

ISO 8501-2 Preparation of steel substrate before application of paints and related products –visual assessments of surface cleanliness Surface

preparation prior to application of coating

ISO 8501-3 Preparation of steel substrate before application of paints and related products –Tests for the assessments of surface cleanliness –part3

:assessments of dust on steel substrates prior to paint application

ISO 8501-6 Preparation of steel substrate before application of paints and related products –Tests for the assessments of surface cleanliness –

Part6 : The Bresle Method assessments of dust on steel substrates prior to paint application

SSPC –SP1 Solvent Cleaning

ASTM D 4417 Standard test method for Field Measurements of surface Profile of blast cleaned steel

ASTM D 4285 Standard test method for testing blotter test as per standard for measured for indicating oil or water in compressed air Prior to

Surface preparation and Prior to coating and in between application

NACE RP0287 : FIELD MEASUREMENS OF SURFCAE PROFILE OF ABRASIVES BLAST CLEANED STEEL SUSRFACE USING A REPLCIA

TAPE

International Organization For Standardization (ISO) American Society for Testing And Materials (ASTM)

Steel Structure Painting Council (SSPC)

National Association Of Corrosion Engineer(NACE )

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Storage Of Paints

Paint will be stored as per rules and regulations of Dubai Municipality& JAFZA Rules & As per Manufacturer’s Recommendations

Storage of the paint containers kept under air conditioned room with exhaust system& ventilated room

Stored away from the source of heat and spray ignition

Container not allowed to open inside the paint storage room and kept always with tightly closed the drums

Coating Materials shall be stored at 20ºC to preserve the pot life .

Adequate fire prevention and firefighting equipment’s shall be provided and maintained in all areas where is paint is used and handled and stored

Masking And Protection

Protect the area on the components sensitive components such as valves stems, gauges ,name plates, areas to be welded ,Instruments, light

fittings, electric motors, gratings, etc. where blasting/painting is not advised by using heavy duty duct tape on thread areas and Gasket flange

portion or masking tape to prevent over spraying or any over blast damages before start the surface preparation and painting areas &such items and

areas shall remain protected until the painting is completed

Flange Painting

All the Gasket areas it will be protected in order to avoid blasting and coating on Gaskets

All the field weld areas and Bevel areas to be protected by using Heavy Duty Duct tape .

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Painting Materials : All paints, thinner and Solvents shall be from same manufacturer.

All the paint shall be used in according to their manufacturing dates. Paint shall not be used instead the materials shall be discarded

The painting Supervisor to check the size of the abrasives and Quality of Abrasives grit to ensure to select the proper required of abrasives and based on the

materials ferrous or nonferrous materials

The follow Technical data sheets for the select proper Nozzle and Pressure requirements of application and check the over coating Intervals

The follow and check prior to use Safety Data Sheets to refer for in safety usages of the materials

Paint that has exceeded its marked shelf life shall not be used.

Any damaged containers and containers with loose fitting lids shall not be used

The oldest paint in stock shall be drawn first to ensure correct stock rotation.

Selection of Paint System

All the paint systems shall be selected As per ADCO Document’s NO 30.99.37.0013 ,Rev2 dated 13-03-2013 and Spec no DEP 30.48.00.31-Gen

January 2009 and Carbon Steel External Coating Systems no Table no7,

System Code LC1-N & Stainless Steel External Areas Coating

System Table no 9, Paint System code no LSI-N

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Responsibilities:

Operator

Painting Supervisor

QC Engineer

Procedure:

Inspection prior to Surface preparation

All the sharp edges of surfaces to be painted shall be rounded off to a minimum radius of 3mm.

All types of oil, grease and other foreign matters shall be removed in accordance with SSPC –SP1 by application of water soluble degreaser /cleaner on

the contaminated surface manually with brush and

left for period 10 to20minutes and then cleaned with high pressure wash cleaner using sweat water and allowed to dry before blasting

The Surface shall be degreased by Alkali Based Fully Biodegradable oil Emulsifying detergent on the contaminated surface manually with brush and

left for period of 15 to 20 minutes and then washed down by using Portable sweet water and allowed to dry before blasting

All the welds, weld spatters shall be cleaned and temporary tack welds shall be ground smooth.

Protect the area on the components where blasting/painting is not advised

After the completion of above mentioned activities on components, inspection shall be carried out by Painting Supervisor.

Blasting to commence only after ensuring the availability of specified paints

Job planning shall ensure that painting / coating is applied subsequent to cleaning before the deterioration of grade of cleanliness

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Compressed air for the blast cleaning operation can be checked for the presence of oil or water by testing blotter test as per ASTM D4285 standard for

measured for indicating oil or water in compressed air

The cleanliness of the compressor air shall be checked regularly and ensure free from contamination and oil, moisture etc

Blasting shall not be performed as per Below

High Wind speeds (greater than 15knots)

In the presence of airborne dust and sand storm

Rain ,fog ,mist or when there is free moisture on the prepared surfaces

Surface temperature is less than 10ºC or exceed 50ºC

The Steel temperature is less than 3ºC above the dew point temperature and the relative humidity is higher than 85%,exist adverse weather condition

and Ambient temperature less than 10ºC

Outside Light Hours On External Surface

Adequate lighting shall be provided to ensure that a minimum lighting level of 500lux is achieved

Temperature and humidity shall be recorded frequently between every2hours

Surface preparation

All the Carbon Steel External surfaces to be coated shall be blast cleaned to grade of cleanliness Sa2.5 as per ISO8501-1

All the Stainless Steel Areas and Accessories and External surfaces, shall be blast cleaned to grade of cleanliness Sweep blasting SA1.0 as per

ISO8501-1/2007.

After blasting, prior to painting each coat, the surfaces shall be of Dust Level 2 as per ISO 8502-3

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The items abrasives shall be used steel grit or garnet. Blast abrasives shall be free from oil grease or moisture , Chloride contamination ,Etc

and Supplied with certification documentation traceable to batches of the materials

Stainless Steel items abrasives shall be used Garnet or Aluminum Oxide abrasives .blast abrasives shall be free from oil grease or moisture Chloride

contamination ,Etc and Supplied with certification documentation traceable to batches of the materials

Stainless steel shall not be treated with CS Cleaning Tools

The primer shall be applied As soon as possible immediate after the blasting or with in 4hrs of period of blast cleaned whichever shorter otherwise

surface shall to be re blasted.

After the completion of blasting the Components following check shall be carried out

o Carbon Steel Surface roughness with coarse Testex tape profile 40 to70µm or check with comparator and as per NACE RP0287 using replica

tapeo Carbon Steel Areas After blasting prior to painting the surfaces shall be salt contamination test carried out and salt level shall not exceed 25

mg/m² as per ISO 8502-6 by using Elcometer 138 Bresle Conductivity Kit

o Stainless Steel External Areas Surface roughness with coarse Testex tape profile 25 µm to 30 µm or check with comparator

and as per NACE RP0287 using replica tape

o Stainless Steel Areas After blasting prior to painting the surfaces shall be salt contamination test carried out and salt level shall not exceed 20

mg/m² as per ISO 8502-6 by using Elcometer 138 Bresle Conductivity Kit

Inspection Prior To Painting Before application of the paint, the following checks shall be carried out.

The surface treatment required in accordance with the contract specifications

The type of primer, other coating system details, the colour and DFT details

Conformance to the codes and standards & Applicable client specifications

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Details of paint, pot life, shelf life.

Ensure thorough mixing up of paint homogeneously before application.

Ensure that the environment/atmospheric conditions are not hostile to the specified paint application and painting is applied in dust free environment.

Painting shall not be performed as per Below

High Wind speeds (greater than 15knots)

In the presence of airborne dust and sand storm

Rain, fog, mist or when there is free moisture on the prepared surfaces

Surface temperature is less than 10ºC or exceed 50ºC

The Steel temperature is less than 3ºC above the dew point temperature and the relative humidity is higher than 85%, exist adverse weather condition

and ambient temperature less than 10ºC

Adequate lighting shall be provided to ensure that a minimum lighting level of 500lux is achieved

Temperature and humidity shall be recorded frequently between every2hours

Painting shall be carried out when the substrate temp is 3ºC above the dew point.

The Epoxy base and Curing Agent Will be mixed in the form of a Homogeneous of product before application of the coating

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Painting For Carbon Steel

. The paint shall be applied by airless spray system, conventional spray or as specified by the manufacturer and the areas inaccessible shall be

applied through roller/brush.

Stripe coats shall be applied to welds corners, angles, drilled holes and other inaccessible areas before painting.

Carbon Steel areas prior to apply intermediate coat the surface of Inorganic Zinc Rich Primers shall be sealed by application of Tie Coat by mist coat

/wet on wet method to seal off the surface of the zinc and avoid solvent entrapments and post application Blistering

Edges (Other than those to be welded ),welds ,corners ,crevices, nuts ,bolts and washers ,etc shall receive a stripe coat

After each coat the WFT/DFT shall be measured for process control.

Dry film thickness according to as per standard SSPC PA2 to be measured and value specified in the paint system DFT of any coating shall not be

20% below the nominal DFT and maximum DFT shall not exceed 40% of specified thickness of coating system

Any rework on account of shortfall in DFT, paint finish, run over is to be attended as applicable.

The surfaces that are covered by polyethylene sheet or masking tape to prevent over spraying or preclude painting, will be given a thick stripe coat of

primer along the boundary line, after removal of polyethylene sheet etc. before applying further coats on the identified areas.

Each coat over coating interval shall be followed strictly in accordance with the recommendation of the manufacturer.

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Painting For Stainless Steel

. The paint shall be applied by airless spray system, conventional spray or as specified by the manufacturer and the areas inaccessible shall be

applied through roller/brush.

Stripe coats shall be applied to welds corners, angles, drilled holes and other inaccessible areas before painting.

Stainless Steel areas not allowed to coating any Zinc content the materials

Edges (Other than those to be welded ),welds ,corners ,crevices, nuts ,bolts and washers ,etc shall receive a stripe coat

After each coat the WFT/DFT shall be measured for process control.


20% below the nominal DFT and maximum DFT shall not exceed 40% of specified thickness of coating system

Any rework on account of shortfall in DFT, paint finish, run over is to be attended as applicable. The surfaces that are covered by polyethylene sheet or masking tape to prevent over spraying or preclude painting, will be given a thick stripe coat of

primer along the boundary line, after removal of polyethylene sheet etc. before applying further coats on the identified areas.

Each coat over coating interval shall be followed strictly in accordance with the recommendation of the manufacturer.

Wet Film Thickness (WFT) After each coat the WFT shall be measured for process control.

The WFT shall be measured at least three location on the painted areas ensure conformance to Calculate WFT Based on the Solid Volume

(SV%)

The WFT Shall be measure by using appropriate combo gauge and shall be recorder in the daily painting inspection reports and measured WFT

shall be within the prescribed thickness stated in the specification

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Inspection after painting:

After the completion of painting DFT of all accessible areas shall be checked by Painting supervisor and shall be recorded on the report, the same

shall be verified by QC Engineer By using the following equipment’s Coating thickness Gauge


20% below the nominal DFT and maximum DFT Shall not exceed 40% of specified thickness of coating system

The minimum measurement location frequency shall be every 2m² flat surfaces also minimum /maximum average to be recorded based on minimum

of Ten measurements at each measurement location

After the completion of painting the painted component shall be inspected visually to ensure that any of the following defects do not exist

• Orange Peel , Cracking , Bubbling, Pin holes, Runs & sags, Blistering

ADHESION TEST :The Quality of adhesion test between the coating sys tem and the steel substrate ,shall be

measured by using

A) Mechanical Portable apparatus ,Self-aligning ,Hydraulic Controlled adhesion tester in accordance wi th ISO4624

and The minimum pull o ff strength for coating system with Greater than total DFT of 200microns and acceptance

resu lt shal l be as per the Documents no Cl 1.6.8.5 of DEP 30.48.00.31 –Gen DEP30.48.00.31-Gen recommended

value when tested with mechanical Portable apparatus acceptance shall be as per below

5Mpa for Zinc primed coating System no ‘Annexure A ‘

7Mpa for Non –Zinc Primed Coating Systems “ Annexure B “

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(If adhesion of the applied coating system to the steel surface shall be spot tested where possible this test will be

conducted on test plates that have been prepared in the same manner as the coated surfaces that the test plates

represents.

B) The Measure Coating Crosscut shall be referred to the paint manufacturer for approval for with Maximum

total DFT OF 150Microns .The Cross Cut Adhesion Test in Accordance with ISO2409/ASTM D3359 will be used

result shall be class “ 0” . (if adhesion of the applied coating system to the steel surface shall be spot tested

where possible this test will be conducted on test plates that have been prepared in the same manner as the

coated surfaces that the test plates represents

NOTE: Testing shall be carried out on fully cured the coating systems only or as per paint manufacturer

recommendation.

Repair of defects Low DFT Areas :

Defects if any shall be repaired subject to the approval of client.

Film Defects :Defects such as left out and incorrect finish ,gloss level and Pin holes ,sagging ,runs and over spray and orange skin, cracking shall be

removed by abrading the using sand paper 3M P220 Grit or fine grade remove the defects and clean the surfaces free from dust and contamination&

then applying additional coating as required The surrounding surfaces that are covered by polythene sheet or masking tape to prevent over spraying .

If may found any low DFT areas less than requirements and sanding and need to be build up DFT as per requirements

Touch up and repair of damaged primer (scratched, rusted ,peeled ,blistered etc ) shall be repaired by the proper sanding and Power tools can be

used only where blast cleaning is not practical as per

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Original specified standards for cleaning /blasting and MDFT the all coats shall be accordance with requirements for the specified coating system to

be followed .

The periphery of the repair areas shall be feathered back for at least 25mmin to the adjacent undamaged coating ,to produce a smooth chamfered

surface profile for repair coating

Handling/Storage:

Suitable precautions shall be taken in bundling, packing and crating for shipment to

Ensure that the shipment is not damaged during transport to site.

Straps, rope, wire or chain slings used for handling shall be properly padded or wrapped to minimize damage in handling.

Dispatch: Items that are cleared for dispatch are to be identified suitably and only items that are clearly identified as final inspection completed, shall be

dispatched.

QC Document:

Quality control shall ensure that relevant inspection report is prepared and shall be signed by the Inspection Authority/ Client.

Refer the fol lowing Annexure attached herewith.

1. PAINTING SCHEDULE (ANNEXURE A&B)

2. Sample INSPECTION REPORT FORM

3. TECHNICAL DATA SHEETS

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Painting Schedule

Annexure A

Appl ication Area : Carbon Steel Miscellaneous Structure (Hand Rails and Ladders, supports etc.)

Blast SA2.5STD to ISO 8501-1:2007&Surface Profile: 40-70µ

PAINT SYSTEM - As per ADCO Document’s NO 30.99.37.0013 Rev2 dated 13-03-2013 and Spec no DEP

30.48.00.31-Gen January 2009, Carbon Steel External Coating Systems no Table no 7 for LC1-N

No Of Coats Paint System Description RAL NO DFT

1 Zinc Rich Primer Hemp.Pro Zinc

17380

Grey 60 µ

2 Epoxy Mid Coat Hemp.Mastic

45881

Red/Grey 160µ

3 Aliphatic

Polyurethane

Hemp.HS 55610 RAL 1004 yellow- (Hand rail assemblies

RAL7010 Grey( Ladder & supports)

RAL 7010 Grey(Pipe supports & Plat form)

80µ

TOP COAT SHADE AS ABOVE 300µ

Annexure B


1 Zinc Rich Primer 7701Sigmazinc109H

S

Reddish Grey 75 µ

2 Epoxy Mid Coat Sigmaprime 200 Grey 165µ

3 Aliphatic

Polyurethane

7537 Sigmadur 550 RAL 1004 (yellow- Hand rail assemblies

RAL7010 Grey( Ladder & supports)RAL 7010 Grey (Pipe supports & Platform)

60µ

TOP COAT SHADE AS ABOVE 300µ

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Appl ication Area : Stainless Steel Areas (Piping work)

Blast SA1.0STD to ISO 8501-1:2007 &Surface Profile:25µm -30µm

PAINT SYSTEM - As per ADCO Document’s NO 30.99.37.0013 &Rev2 dated 13-03-2013 and Spec no DEP

30.48.00.31-Gen January 2009 and Stainless Steel External Areas Coating System Table no 9


1 Epoxy Primer 7416Sigmaprime200 Grey/Green 150 µ

2 AliphaticPolyurethane

7537 Sigmadur 550 RAL7035 50µ

- - - - -

TOP COAT SHADE RAL7035 &TOTAL DFT 200µ


1 Epoxy primer HEMPADUR MASTIC 45881 Grey/Green 125 µ

2 AliphaticPolyurethane

HEMPATHANE HS 55610 RAL7035 75 µ

- - - - -

TOP COAT SHADE RAL7035 &TOTAL DFT 200µ

Note: The safety Relief valves body top coat shade shall be RAL1004 Yellow

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PAINTING SAMPLE REPORT

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TECHNICAL DATASHEET

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Product DataProduct Data

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Product Data

Description:

Recommended use:

Service temperature:

Certificates/Approvals:

Availability:

HEMPADUR PRO ZINC 17380 is a two-component, zinc rich epoxy primer.

Offers cathodic protection of local mechanical damage.

As a high solids, versatile, long-term primer on steel for epoxy coating systems in medium to severelycorrosive environments.

Maximum, dry exposure only: 160°C/320°F

Part of Group Assortment. Local availability subject to confirmation.

HEMPADUR PRO ZINC 1738017380 : BASE 17389 : CURING AGENT 98382

Conforms to NORSOK M-501, rev. 5, system no. 1.

Product Data

PHYSICAL CONSTANTS:

The physical constants stated are nominal data according to the HEMPEL Group's approved formulas.

Shade nos/Colours:

Finish: FlatVolume solids, %: 60 ± 1

Theoretical spreading rate: 12 m2/l [481.2 sq.ft./US gallon] - 50 micron/2 mils

VOC content:

Fully cured: 7 day(s) 20°C/68°F

Dry to touch: 1 hour(s) 20°C/68°F

Specific gravity:Flash point:

-

10830 / Grey.

19 °C [66.2 °F]2.8 kg/litre [23.5 lbs/US gallon]

353 g/l [2.9 lbs/US gallon]

Surface dry: 0.5 approx. hour(s) 20°C/68°F

APPLICATION DETAILS:

Version; mixed product:

Mixing ratio:

Application method: Airless spray / Air spray / BrushThinner (max.vol.):

17380

4 : 1 By volume

08450 (5%) / 08450 (15%) / 08450 (5%) see REMARKS overleaf.

Pot life:

Nozzle orifice: 0.017 - 0.021 "

2 hour(s) 20°C/68°F

Nozzle pressure: 150 bar [2175 psi](Airless spray data are indicative and subject to adjustment)

Indicated film thickness, dry: 50 micron [2 mils] see REMARKS overleaf.Indicated film thickness, wet: 75 micron [3 mils]Recoat interval, min: According to specif ication.

Recoat interval, max: According to specif ication.

BASE 17389 : CURING AGENT 98382

HEMPEL'S TOOL CLEANER 99610Cleaning of tools:

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SURFACE PREPARATION: Remove oil and grease etc. thoroughly with suitable detergent. Remove salts and other contaminantsby high pressure fresh water cleaning.

Abrasive blasting to Sa 2½ (ISO 8501-1:1988) with a sharp-edged surface profile corresponding toRugotest No. 3, BN9a, Keane-Tator Comparator, 2.0 G/S, 2 S, or ISO Comparator, Medium (G).

APPLICATION CONDITIONS: Use only where application and curing can proceed at temperatures above: - 10°C/14°F. Thetemperature of the surface must also be above these limits. The temperature of paint itself should be15°C/59°F or above. Apply only on a dry and clean surface with a temperature above the dew point toavoid condensation. In confined spaces provide adequate ventilation during application and drying.

SUBSEQUENT COAT: According to specification. Recommended systems are: HEMPADUR PRO 45601/45603, HEMPADURMASTIC 45880/45881

REMARKS: Note: If used as anticorrosive protection under insulation of high temperature equipment it is veryimportant that NO moisture can penetrate during slow-down periods. This to avoid risk of "wet

corrosion" when the temperature rises.

Film thicknesses/thinning: May be specified in another film thickness than indicated depending on purpose and area of use. Thiswill alter spreading rate and may influence drying time and recoating interval. Normal range dry is: 50-75 micron/2-3 mils(The dry film thickness range does not take into account the correction factors for rough surfaces aslisted in ISO 19840).

HEMPADUR PRO ZINC 17380 For professional use only.Nota:

Stirring: Before mixing with the curing agent stir the base thoroughly in order to redisperse any possible settlingafter storage. After mixing it is equally important to maintain stirring to keep the wet paint as ahomogeneous mixture.This is specifically important in case of a high level of thinning and/or long break in application, wherethe risk of settlement of zinc particles is the highest.

Recoating note: A completely clean surface is mandatory to ensure intercoat adhesion, especially at long recoatingintervals. Any dirt, oil, grease, and other foreign matter must be removed with suitable detergentfollowed by (high pressure) fresh water cleaning. Salts to be removed with by fresh water hosting. Inaddition, scrubbing with a stiff brush may be necessary to remove zinc corrosion products (white rust). If the maximum recoating interval is exceeded, roughening of the surface is necessary to ensure intercoatadhesion.

HEMPADUR PRO ZINC 17380

ISSUED BY: HEMPEL A/S 1738010830

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HEMPADUR MASTIC 45880/HEMPADUR MASTIC 45881

High temperatures: 45881: BASE 45889 with CURING AGENT 95881Low to medium temperatures: 45880: BASE 45889 with CURING AGENT 95880

Description: HEMPADUR MASTIC 45880/45881 is a two-component polyamide adduct cured, highsolids, high build epoxy paint. It forms a hard and tough coating, has good wettingproperties and low temperature curing.

Recommended use: As a selfprimed, surface tolerant paint system or as an intermediate or finishing coat inheavy duty paint systems where low VOC and high film build are required.Multipurpose coating as per specification for maintenance including ballast tanks andunderwater hull and new steel in those cases, where a need for few products

outweighs more specialised coatings.Can be specified where extended recoating properties for polyurethane topcoats arerequested (typically travel coating). May be used directly on cured zinc silicate(GALVOSIL products) or spray-metallized surfaces to minimize popping.As a topcoat where the usual outdoor cosmetic appearance of epoxy paints isacceptable.

Service temperatures: Maximum, dry exposure only: 120°C/248°F

Certificates/Approvals: Tested for non-contamination of grain cargo at the Newcastle Occupational Health,Great Britain. Complies with Section 175.300 of the Code of Federal Regulations inrespect of carriage of dry foodstuffs (FDA) in spaces with an internal surface area larger

than 1000 m²/10,750 sq.ft.HEMPADUR MASTIC 45881 is in accordance with Aramco’s specification APCS 1, APCS12, APCS 26 and 26T.Classified as class 1 material according to BS 476: Part 7: 1997 (fire testing).HEMPADUR MASTIC 45880 is approved as a low flame spread material by Danish,French, Spanish, Singaporean, Malaysian and Indonesian authorities according to IMOresolution MSC 61 (67).Has a French, Spanish, Danish, Singaporean, Malaysian and Indonesian EC-typeExamination Certificate.Complies with EU Directive 2004/42/EC, subcategory j.

Please see REMARKS overleaf.Availability: Part of Group Assortment. Local availability subject to confirmation.PHYSICAL CONSTANTS:Version, mixed product: 45880 45881 C l /Sh d G /12170* G /12170*

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HEMPADUR MASTIC 45880 45881

SURFACE New steel: When used as an intermediate or finishing coat please refer to the data sheet for thePREPARATION: preceding GALVOSIL or HEMPADUR primer. When used as a primer please refer to the

specification.Zinc silicate painted or spray-metallized surfaces: Remove oil and grease, etc. with suitabledetergent. Remove salt and other contaminants by (high pressure) fresh water cleaning. Zinc salts(white rust) must be removed by high pressure hosing combined with rubbing with a stiff nylonbrush if necessary. It is recommended to recoat spray-metallized surfaces as soon as possible toavoid possible contamination.Concrete: Remove slip agent and other possible contaminants by emulsion washing followed byhigh pressure hosing with fresh water. Remove scum layer and loose matter to a hard, rough anduniform surface, preferably by abrasive blasting, possibly by other mechanical treatment or acidetching. Seal surface with suitable sealer, as per relevant painting specification.Repair and maintenance: Remove oil and grease, etc. with suitable detergent. Remove salt andother contaminants by (high pressure) fresh water cleaning. Clean damaged areas thoroughly bypower tool cleaning to minimum St 2 (spot-repairs) or by abrasive blasting to min. Sa 2, preferablyto Sa 2½. Improved surface preparation will improve the performance of HEMPADUR MASTIC45880/45881. As an alternative to dry cleaning, water jetting to min. Wa 2½ (ISO 8501-4:2006)(or according to specification), may be used. A flash-rust degree of maximum M (ISO 8501-4:2006) is acceptable before application. Feather edges to sound and intact paint. Dust offresidues.

On pit-corroded surfaces, excessive amounts of salt residues may call for water jetting, wetabrasive blasting, alternatively dry abrasive blasting, high pressure fresh water hosing, drying, andfinally, dry abrasive blasting again.

APPLICATION Apply only on a dry and clean surface with a temperature above the dew point to avoidCONDITIONS: condensation. Use only when application and curing can proceed at temperatures above -5°C/23°F

(recommended lowest temperature is 0°C/32°F) for HEMPADUR MASTIC 45880 and above approx15°C/59°F for HEMPADUR MASTIC 45881. The temperature of the paint itself should be15°C/59°F or above, but advantageously below approximately 30°C/86°F to secure properapplication properties. Optimal spraying properties are obtained at a paint temperature of 18-22°C/64-72°F. In warmer climates, the paint should be stored in a cool place and the paint

temperature should preferably be kept below 30°C/86°F. In confined spaces provide adequateventilation during application and drying. In cases where faster drying at very low temperatures isrequired, HEMPADUR MASTIC 45880 may advantageously be replaced by HEMPADUR 45143.Please also see separate APPLICATION INSTRUCTIONS.

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HEMPADUR MASTIC 45880 45881

Application onto zinc It is recommended to apply HEMPADUR MASTIC 45880/45881 by using a "mist-coat" proceduresilicate or spray- Provided the paint temperature is approximately above 20°C/68°F: A thin, undiluted coat ismetallized surfaces applied (the mist coat) and after a few minutes, a second coat is applied in the full specified film(thinning): thickness. If the paint temperature is below 20°C/68°F, thinning (max 15%) may be required.Curing agents: Curing agents 95880 and 95881 are hazy. This is intended and has no negative influence on the

performance.

Note: HEMPADUR MASTIC 45880/45881 is for professional use only.

ISSUED BY: HEMPEL A/S - 4588012170CO011/4588112170CO008

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HEMPATHANE HS 55610BASE 55619 with CURING AGENT 97050

Description: HEMPATHANE HS 55610 is a two-component polyurethane topcoat, cured with aliphaticisocyanate, with good gloss and colour retention. Contains zinc phosphate.

Recommended use: As a VOC-compliant, high-build finishing coat for protection of structural steel incorrosive environment.May be specified as a one coat “Direct To Metal” system in mild atmosphericenvironments.

Service temperatures: Maximum, dry exposure only: 120°C/248°F (see REMARKS overleaf)

Availability: Not included in Group Assortment. Availability subject to special agreement.

PHYSICAL CONSTANTS: Colours/Shade nos: White/10000*Finish: GlossyVolume solids, %: 65 ± 1Theoretical spreading rate: 6.5 m²/litre - 100 micron

261 sq.ft./US gallon - 4 mils

Flash point: 31°C/88°FSpecific gravity: 1.4 kg/litre - 11.7 lbs/US gallonSurface dry: 3 (approx.) hours at 20°C/68°F (ISO 1517) Dry to touch: 5 (approx.) hours at 20°C/68°FFully cured: 7 days at 20°C/68°FV.O.C.: 330 g/litre - 2.7 lbs/US gallon

*Wide range of colours available via Hempel's MULTI-TINT system.

The physical constants stated are nominal data according to the HEMPEL Group's approved formulas. They are subject to normal manufacturing tolerances and where stated, being standard deviation according to ISO 3534-1.

APPLICATION DETAILS: Mixing ratio for 55610: Base 55619 : Curing agent 97050

7 : 1 by volumeApplication method: Airless spray (see REMARKS overleaf) Brush (see REMARKS overleaf)

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HEMPATHANE HS 55610

SURFACE For one coat, direct to metal: as per relevant painting specification.PREPARATION:

APPLICATION The surface must be completely clean and dry at the time of application, and its temperatureCONDITIONS: must be above the dew point to avoid condensation. Minimum temperature for curing is

-10°C/ 14°F.At the freezing point and below, be aware of the risk of ice on the surface which will hinder theadhesion. High humidity and/or condensation during application and the following 24 hours(20°C/68°F) may adversely affect the film formation.

In confined spaces provide adequate ventilation during application and drying.

PRECEDING HEMPADUR FAST DRY 15560, HEMPADUR MASTIC 45880/45881 or according to specification.COAT:

SUBSEQUENT None.COAT:

REMARKS:Service At service temperatures above 100°C/212°F HEMPATHANE HS 55610 will become more

temperatures: soft. Furthermore, discolouration may occur.

VOC - EU directive As supplied 5 vol. % thinning Limit phase, 2010

2004/42/EC: VOC in g/l 330 360 500

VOC: For VOC of other shades, please refer to Safety Data Sheet.

Colours: Certain lead-free red and yellow colours may discolour when exposed to chlorine- containingatmosphere.To obtain full opacity, an extra coat may be necessary, especially for certain lead-free colours in egred, orange, yellow and green.

Stripe coating: When specified as a one coat “Direct to Metal”-system 100 micron/4 mils must be applied.In addition follow “Good Painting Practise” and apply stripe coating before the spray application onareas difficult to cover properly by spray application.

Film thicknesses: May be specified in another film thickness than indicated depending on purpose and area of use.Normal range dry is minimum 50 micron/2 mils (diluted) and minimum 75 micron/3 mils

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COMMENT RESOLUTION SHEET

EPC-BAB HABSHAN-1 DEVELOPMENT PROJECT (PHASE-1)Client : ADCO Package details: CIS Client Project No:.P11548

Proserv Job No : P102671 QHSEP No:QHSEP-12/F29, REV 0 Consultant name : XXX

Date Document Number Document Title Comment Code

17/08/2014 11-99-90-7923-APAINTING FOR PIPING WORK (SS)

&MISCELLANEOUS STRUCTURE (CS)

1- Approved2- Revise and resubmit. Work may proceedsubject to incorporation of changesindicated.3 – Revise and resubmit. work may notproceedreview not required. for info only5- cancelled / deleted

Sr. No Revision Comment Proserv Justification Status

1 AStorage of paints shall be as per paint manufacturesrecommendations

Added

2 A System selection typo error Incorporated

3 A Painting for carbon steel Zinc rich shall be used Added

4 A Painting for SS material shall be mentioned Added

5 A Annexure A RAL7010 applicable for ( pipe supportand platform)

Added

6 A Mid coat shall be Sigma prime 200 Added

Date post:	06-Jul-2018
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