EPC FOR QUSAHWIRA PHASE-II DEVELOPMENT …docshare04.docshare.tips/files/31735/317351040.pdf · CDS and RDS-1 as follows: ... equipment is required for Phase-II as follows: Three

EPC FOR QUSAHWIRA PHASE-II DEVELOPMENT PROJECT

Contract No. XXXXX

Project No. P14395

Document No. P14395-MR-ME-016

MATERIAL REQUISITION FOR PIG TRAPS

This Document is intended for CPECC tendering purpose onlyInternal Ctrl. Doc. No.: P14395-MR-ME-016

DOCUMENT TITLE :

Material Requisition for Pig Traps

ADCO DOCUMENT No.xx-xx-xx-xxxx

Page 1 of 25

ADCO PROJECT No. P14395 Rev. 0 Date : 15.03.2015

0 15.03.2015 Zhao YiHao Zhou Gang Derek Meyn Issued for Bid

REV DATE ORIGINATOR REVIEWED APPROVED DESCRIPTION

Table of Content

1.0 PROJECT INTRODUCTION...................................................................................................................3

1.1 Overall Facility.......................................................................................................................................3

1.2 Project Scope........................................................................................................................................ 4

2.0 DEFINITIONS AND ABBREVIATIONS...................................................................................................5

2.1 Definitions:............................................................................................................................................ 5

2.2 Abbreviations........................................................................................................................................ 6

3.0 SCOPE OF SUPPLY........................................................................................................................8

4.0 INFORMATION REQUIRED WITH THE BID........................................................................................11

5.0 APPLICABLE DOCUMENTS AND DRAWINGS............................................................................11

6.0 VENDOR DOCUMENT INSTRUCTIONS.......................................................................................14

6.1 VDRL-General Instructions..........................................................................................................14

7.0 DEVIATION LIST...........................................................................................................................19

8.0 INSPECTION REQUIREMENTS....................................................................................................19

8.1 Definitions............................................................................................................................................19

8.2 Criticality Rating & Inspection Class.................................................................................................19

8.3 Principal Stages of Inspection and Testing.......................................................................................20

8.4 Inspection / Release Requirements...................................................................................................21

9.0 QA REQUIREMENTS....................................................................................................................23

9.1 Quality System....................................................................................................................................23

9.2 Release for Manufacture.....................................................................................................................23

9.3 Non Conformities and Concessions..................................................................................................23

9.4 Codes and Regulations......................................................................................................................23

9.5 Material Identification.........................................................................................................................23

ANNEXURE-1: TYPICAL VENDOR DOCUMENT REQUIREMENT LIST (VDRL).....................................24

ANNEXURE-2: TYPICAL VENDOR QUALITY REQUIREMENT FORM (VQRF).......................................24

ANNEXURE-3: APPROVED SUB VENDOR LIST.....................................................................................24

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1.0 PROJECT INTRODUCTION

1.1 Overall Facility

ADCO has been chartered by their shareholders to expand sustainable crude oil production from its

current level of 1.4 MMBOPD to 1.8 MMBOPD. Accordingly, ADCO has undertaken projects for

development of its marginal fields to help achieve this target, which involves increasing production

at existing Bab & North-East Bab oil fields and beginning productions from two new oil fields, namely,

Bida Al Qemzan & Qusahwira.

Qusahwira is a new field located about 80 Km Southeast of existing ASAB oil field and approximately200 km south-southeast of Abu Dhabi city. The location of the Qusahwira field is depicted in Figure 1-1 below:

Figure 1-1

Full development drilling of the Qusahwira field will be executed in two phases. The developmentunder Phase- I is limited to the southern block of the field, involving Thamama Zones A/B and F. ThePhase-I of Qusahwira project will contribute 30,000 BOPD (sustainable) to 1.8 MMBPOD schemefrom year 2013 for a period of about five years (currently under operation). After completion ofPhase-II (under this scope), its total production shall increase to 55,000 BOPD (sustainable).Additionally, 20,000 BOPD from Mender shall flow up by 2017

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1.2 Project Scope

Phase-II facilities will be distributed between the wellpads, gathering stations, and existing facilities at

CDS and RDS-1 as follows:

Wellpads (24)

Gathering Stations (3)

Water Injection Clusters (3)

The EPC Contractor shall do the complete design for the wellpads (as per scope of work). Each drilling

pad will have a combination of oil producers and injectors. Chemical injection and OHL power shall be

provided on each wellpads. Following are the associated facilities involved in each wellpad:

Oil and WAG injectors well heads & associated piping

Manifolds (For Gas Lift, WI, GI and Oil Production)

Chemical Injection Skid

OHL

WHCPs

Each gathering station shall be equipped with a production header to gather the gross production from a

set of wellpads through non-piggable flowlines from the pads. Testing of all the wells shall be carried out

at the gathering stations for which individual test lines from each pad run parallel to the production flow

line towards the GS. The test line from each pad will serve for both testing as well for draining/venting

the flow line to the GS during depressurisation. Following are the associated facilities involved in each

of the gathering stations.

Production Headers (OIL, GL, GI & WI)

Multiphase Flow Meters (MPFM)

Instrument Air System

N2 Supply System

Chemical Injection skids

Flare and Closed Drain System

Potable Water System

Two (2) transfer lines are provided from gathering stations GS-2 and GS-3 in the northern sides of the

field, whereas the transfer lines from gathering station GS-4 in the southern side of the fields are

connected to existing RDS-1 then exported to CDS through the existing 20” TL. The total oil production

from CDS is exported to Asab through the existing 14” MOL. All these transfer lines shall be buried,

coated and CP protected.

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Three (3) new WICs will be provided (i.e. one (1) at GS-2 location, one (1) at GS-3 and one (1) at GS-4).Each new WIC shall have a design capacity of 30,000 BWPD. Injection flow shall be delivered from thesurface pumps via surface laid injection headers to distribution manifolds at the well pads where shortersurface laid injection lines will be branched off and routed to individual WI/WAG wells. The WICs locatedat GS-2 & GS-3 shall be connected. The WIC at GS-4 shall be connected to existing WIC located nearexisting RDS-1.

The existing facilities at CDS are not adequate to cater for the Phase-II production and additionalequipment is required for Phase-II as follows:

Three (3) Slug catchers; One (1) Production separator; Two (2) Oil booster pumps; Three (3) MOL export pumps; One (1) Gas injection compressor train; One (1) Gas lift compressor train; One (1) Gas dehydration and glycol regeneration system; One (1) Water separation tank; One (1) Water disposal tank; and Two (2) Water disposal pumps.

2.0 DEFINITIONS AND ABBREVIATIONS

2.1 Definitions:

COMPANY: Abu Dhabi Company for Onshore Oil Operations (ADCO) including its Successors and assignees.

PROJECT: QUSAHWIRA PHASE II DEVELOPMENT PROJECT

FEED CONSULTANT: SNC Lavalin International

EPC CONTRACTOR: The party which carries out all or part of the engineering, procurement, Construction, pre-commissioning and commissioning of the project.

VENDOR / MANUFACTURER / SUB VENDOR:

The person, firm, Company or Corporation including their assignees to which the purchase works are awarded.

WORKS: All the temporary and permanent work described in this specification and in the Contract

SHALL: Indicates a mandatory requirement

SHOULD: Indicates a strong recommendations to comply with the requirement of this document

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2.2 Abbreviations

ADCO : Abu Dhabi Company for Onshore Oil Operations

ADNOC : Abu Dhabi National Oil Company

AG : Above Ground

API : American Petroleum Institute

CDS : Central Degassing Station

DEP : Design Engineering Practice – Shell Standards

EPC : Engineering Procurement Design

FEED : Front End Engineering Design

FFD : Full Field Development

GI : Gas Injection

GL : Gas Lift

GS : Gathering Station

HIC : Hydrogen Induced Cracking

IRC : Inspection Release Certificate

ISO : International Standards Organization

ITP : Inspection & Test Plan

MPS : Manufacturing Procedure Specification

MR : Material Requisition

MRB : manufacturing Record Book

NACE : National Association of Corrosion Engineers

NDT : Non Destructive Testing

OD : Outside Diameter

P&ID : Piping and Instrumentation Diagram

PFD : Process Flow Diagram

PMS : Pipeline Material Specification

PO : Purchase Order

QA : Quality Assurance

QC : Quality Control

RDS : Remote Degassing Station

SAW : Submerged Arc Welding

SDI : Supplier Document Index

SMYS : Specified Minimum Yield Strength

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SSC : Sulfide Stress Cracking

Th-A/B : Thamama-A/B

Th-F : Thamama-F

TPI : Third party Inspection

UAE : United Arab Emirates

UG : Under Ground / Buried

VDRL : Vendor Data Requirement List

VQRF : Vendor Quality Requirement Form

WI : Water Injection

WIC : Water Injection Cluster

WSW : Water Supply Well

WT : Wall Thickness

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3.0 SCOPE OF SUPPLY

Vendor’s scope shall include but not limited to design, procurement of all materials, fabrication,inspection and testing, surface preparation and painting, preparation for shipment and guarantee forthe equipments mentioned in the table below, in accordance with this requisition, attacheddatasheets, PID`s, PFD`s, specifications, Shell DEPs, Shell Standard Drawings and all applicableCodes & Standards. Detailed scope of supply & work shall be as defined in Project Specification forScrapper Traps, Doc# 58.78.12.0601.

ItemNo

Item / Tag No Qty Description

169015Refer Table-1furnished belowfor the Tag Nos /item description

1 set per tag(Total 12 Sets )

Pig Trap Design, Material Supply, Complete Shop Fabricationas per specification number 58.78.12.0601 andother applicable specifications, data sheets, PID`setc including but not limited to:

Pig traps with supports, nozzle connectionsetc.

Quick closure door with provision forMechanical key interlocking system.( Fordetail interlock arrangement refer ADCO ESNo.30-99-00-0103 & data sheet no58.78.18.0608)

Pig handling facility along with eachlauncher, receiver, pig handling tray etc.

Jib crane for each Pig Trap (refer specno 58.78.12.0601 and 58.99.24.0615)

Pig Signallers (ref doc no 58.78.12.0607 &58.78.18.0603)

External Attachments such as lifting lugs /

trunnions, platform clips, ladder clips, pipesupports, pipe guides, foundation bolts (min2 supports per set) etc complete .

Earthing bosses Material Certification as per BS EN 10204

Type 3.2 Name plate with bracket

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Blanks, bolting, gaskets etc required for

testing purpose Temporary covers and bolting to protect

nozzle flange faces during shipment.2 1Lot Testing and inspection in accordance with Code

requirements, this Material Requisition (Section 8)and all referenced specifications, standards, datasheets etc (including pressure testing, weldhardness testing, impact testing etc) complete. This requirement includes ASME Code stamping asspecified on equipment data sheets & registration ofCode stamped vessel with the National Board

3 1Lot PMI, if applicable as per DEP and other applicabledocuments, specifications, data sheets etc

4 1Lot Special equipments, if required during transport tosite or during installation (vendor to specify)

51Lot Special tools required for installation, field testing,

operation or maintenance of the system (vendor tospecify)

6 1Lot Special lifting beams or lifting equipment, if requiredto lift the equipment during transport to site or duringinstallation(vendor to specify)

7 1Lot Provision of all documents / drawings as specified inthis Material Requisition (Section 6), VDRL form(Annexure 2) and all referenced Specifications,Standards and Equipment Data Sheets. This shallinclude all the required data for CONTRACTORdesign of equipment foundations.

8 1Lot Construction, pre-commissioning and startup spareparts; required to install and test the equipment andspare parts required during commissioning and inaccordance with project specification 58.78.12.0601.

9 1Lot Spare parts list recommended for one Year ofnormal operation within Company’s SPIR form to beincluded with Supplier’s quotation.

10 1Lot Operational spare parts list recommended to caterfor the maintenance requirements for Two Years ofoperation, after one year of operation, withinCompany’s SPIR form to be included with Supplier’squotation.

12 1Lot Corrosion protection, surface preparation andpainting, internal lining/ coating etc all inaccordance with documents referenced within theproject specification # 58.78.12.0601and this MR

13 Lot Export Packing, Preservation and Preparation forshipment suitable for seaworthy transport andsuitable for outdoor storage for more than 6 months

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for the complete scope of supply, as perspecifications.

14 Site SupervisionSuitably qualified and experienced personnel for thesupervision of field services shall be deputed on perdiem rate basis for the provision of the following fieldservices.• Commissioning• Performance Testing

15 Lot Delivery charges for below 3 options (Note 2)a) Vendor Ex-Worksb) C.I.F. Abu Dhabi Portc) ADCO ASAB Site and Unloading charges

Notes:1. Please note that COMPANY will nominate the Third Party Inspection Agency at its own cost.

VENDOR shall be responsible to provide free and fair access to the manufacturing premisesincluding those of Sub- VENDORs, to COMPANY and its nominated representatives includingthe inspection agency for the purpose of Inspection or Expediting.

2. Delivery price shall be quoted separately for mentioned three (3) options

TABLE-1 DETAILS OF PIG TRAPS

SrNo

Pig Trap Tag No / Description P&ID Data Sheet Remarks

1

PigLauncher

58.12.LP.1301 (28” x 24”)For 24” oil transfer line at GS-2 (toCDS)

58.12.08.0619

58.12.27.0648

2 58.13.LP.1301(12”x10”)For 10” oil transfer line at GS-3 (toCDS)

58.12.08.0619

58.13.27.0646

3 58.14.LP.1301(12”x10”)For 10” oil transfer line at GS-4 (toGS1)

58.12.08.0619

58.14.27.0646

4 58.01.LP.3903 (8”x6”)For 6” Gas Injection Transfer lineat CDS (to GS-2)

58.01.08.0652

58.01.27.0623

5 58.01.LP.3905 (10”x8”)For 8” Gas Lift Transfer line atCDS (to GS-2)

58.01.08.0654

58.01.27.0622

6 58.01.LP.3904 (8”x6”)For 6” Gas Lift Transfer line atCDS (to GS-1 or RDS1)

58.01.08.0653

58.01.27.0621

7 58.01.RP.1308 (28” x 24”) 58.01.08.062 58.01.27.062DOCUMENT TITLE :



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PigReceiver

For 24” oil transfer line at CDS(from GS-2)

8 4

8 58.01.RP.1309(12”x10”)For 10” oil transfer line at CDS(from GS-3 )

58.01.08.0629

58.01.27.0625

9 58.11.RP.1303(12”x10”)For 10” oil transfer line at GS-1(from GS4 )

58.11.08.0612 58.11.27.0612

10 58.12.RP.3902 (8”x6”)For 6” Gas Injection Transfer lineat GS2 (from CDS )

58.12.08.0618

58.12.27.0647

11 58.12.RP.3901 (10”x8”)For 8” Gas Lift Transfer line atGS2 (from CDS )

58.12.08.0623

58.12.27.0646

12 58.11.RP.3907 (8”x6”)For 6” Gas Lift Transfer line atGS1 (from CDS )

58.11.08.0607 58.11.27.0611

Note: In case of conflicting requirements among MDS, PDS and PID, the order of precedence shallbe as follows

1. Mechanical Data Sheet2. Process Data Sheet3. Piping and Instrument Diagram

4.0 INFORMATION REQUIRED WITH THE BID

Minimum bid offer documentation to be submitted is as follows:

Copy of Vendor’s Quality Assurance System certificate of ISO 9001 Series of QualityStandards registration or recognised equivalent National or International Standard.

Proposed list of sub-vendors for Components, if any. Quality Manual (Uncontrolled copy). Vendor catalogues covering full details of the offer, etc. GA drawing detailing relevant dimensions, equipment envelope, weight estimate, materials of

construction and other interface data. Completed data sheets. P&IDs Details of the first fill of all lubricants, chemicals, etc. required to put the equipment into operation. Performance guarantee, Utilities consumption list including lube oil type and quantity, Typical Quality Plan / Inspection and Test Plan. Manufacturing and Delivery Schedule. Documentation / Deliverable Schedule. List of Deviations and Exceptions (if any) Construction / commissioning spare part list. Priced Recommended Spares List (SPIR form). Comments / Deviations / Exceptions. Special Tools List (as applicable). Packaging details.

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Site Service Rates, Training Rates. Any other document that have been specified in the Vendor Document Requirement

List (Annexure-2) as “With bid”.

Any other document that have been specified in the attached Specifications as “Documents required with the Proposal/Bid”.

5.0 APPLICABLE DOCUMENTS AND DRAWINGS

The documents listed below are applicable in their entirety

Sr No Document No Revision

Title Attached(Yes/No)

Data Sheets & PI&D1 58.01.27.0621 3 Data sheet for Pig Launcher for Gas Lift

transfer line from CDS to GS1Yes

2 58.01.27.0622 3 Data sheet for Pig Launcher for Gas Lifttransfer line from CDS to GS2

Yes

3 58.01.27.0623 3 Data sheet for Pig Launcher for Gas Injectiontransfer line from CDS to GS2

Yes

4 58.01.27.0624 2 Data sheet for Pig Receiver for Oil transferline from GS2 to CDS

Yes

5 58.01.27.0625 2 Data sheet for Pig Receiver for Oil transferline from GS3 to CDS

Yes

6 58.11.27.0611 2 Data sheet for Pig Receiver for Gas LiftTransfer line from CDS to GS1

Yes

7 58.11.27.0612 2 Data sheet for Pig Receiver for Oil transferline from GS4 to GS1

Yes

8 58.12.27.0646 1 Data sheet for Pig Receiver for Oil transferline from CDS to GS2

Yes

9 58.12.27.0647 1 Data sheet for Pig Receiver for Gas Injectiontransfer line from CDS to GS2

Yes

10 58.12.27.0648 1 Data sheet for Pig Launcher for Oil transferline from GS2 to CDS

Yes

11 58.13.27.0646 1 Data sheet for Pig Launcher for Oil transferline from GS3 to CDS

Yes

12 58.14.27.0646 1 Data sheet for Pig Launcher for Oil transferline from GS4 to GS1

Yes

13 58.01.08.0628 1 PID GS2 Pig Receiver RP 1308-Qusahwira-CDS

Yes

14 58.01.08.0629 1 PID GS3 Product Oil Pig Receiver RP 1309-Qusahwira- CDS

Yes

15 58.01.08.0652 2 PID Injection Gas Launcher LP 3903 to GS2-Qusahwira- CDS

Yes

16 58.01.08.0653 2 PID Lift Gas Launcher LP 3904 to GS1-Qusahwira- CDS

Yes

17 58.01.08.0654 3 PID Lift Gas Launcher LP 3905 to GS2- Yes

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Qusahwira- CDS18 58.11.08.0607 1 PID Gas Lift Pig Receiver RP 3907-

Qusahwira- GS1Yes

19 58.11.08.0612 1 PID GS1-Product Oil Receiver RP 1303-Qusahwira- GS1

Yes

20 58.12.08.0618 1 PID Gas Injection Pig Receiver RP 3902-Qusahwira- GS2

Yes

21 58.12.08.0619 1 PID Product Oil Pig Launcher LP 1301(Typical)-Qusahwira- GS2/GS3/GS4

Yes

22 58.12.08.0623 1 PID Gas Lift Pig Receiver RP 3901-Qusahwira- GS2

Yes

23 58.78.18.0603 2 Data Sheet for Pig Signallers- Intrusive Type Yes24 58.78.18.0606 2 Data Sheet for Barred Tees Yes25 58.78.18.0608 1 Data Sheet for Mechanical Key Interlocking

System for Pipeline Pig TrapsYes

Project Specifications and Procedures1 58.78.12.0601 1 Specifications for Scraper Traps Yes2 58.78.12.0602 2 Specifications for External Pipeline Coating Yes3 58.78.12.0604 1 Specifications for Pipeline Fittings and Barred

TeesYes

4 58.78.12.0607 1 Specifications for Pig Signallers: IntrusiveType

Yes

5 58.78.12.0608 1 Specifications for Pipeline Flanges Yes6 58.78.12.0609 1 Specifications for Pipeline Valves7 58.78.12.0611 2 Pipeline Material Specification Yes8 58.78.12.0615 1 Specifications for Pipeline Welding Yes9 58.78.24.0615 1 Specifications for Jib Crane Yes

10 58.99.00.0601 1 Environmental Site Conditions and Units ofMeasures

Yes

11 58.99.32.0601 1 Specifications for pressure vessels Yes12 58.99.32.0602 1 Specifications for pressure vessels Details Yes13 58.99.75.0601 1 Structural Design Criteria. Yes14 58.99.75.0604 1 Specification for Structural steel Yes15 58.99.76.0612 1 Structural steel general notes and

AbbreviationsYes

16 58.99.76.0613 1 Anchor bolts Typical details Yes17 58.99.76.0614 1 Ladder standard drawing Yes18 58.99.76.0615 1 Grating standard drawings Yes19 58.99.76.0617 1 Standard drawing for Hand railing Yes20 58.99.90.0673 1 Transportation, Logistic And Handling

Requirements For Project Equipment/ MaterialAnd Line Pipe

Yes

21 58.99.91.0601 1 Process and Utilities Design Basis Yes22 58.99.91.0602 1 Design temperature and pressure philosophy Yes23 58.99.91.0603 1 Equipment sizing philosophy Yes24 58.99.91.0604 1 Line Sizing Philosophy Yes25 58.99.91.0605 1 Sparing philosophy Yes26 58.99.91.0608 1 Isolation and Maintenance philosophy Yes27 58.99.91.0609 1 Drain system philosophy Yes

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28 58.99.91.0610 1 Operation and control philosophy Yes29 58.99.91.0611 1 Emergency shutdown and depressursing

philosophyYes

30 58.99.91.0621 1 Mechanical Design Basis Yes31 58.99.91.0623 1 Material selection and corrosion control

PhilosophyYes

32 58.99.91.0641 1 Pipeline Pigging Philosophy Yes33 58.99.91.0642 1 Engineering Design Basis-Pipeline Yes34 58.99.93.0601 1 Equipment Criticality rating Yes

ADCO Engineering Specifications and Procedures1 30.99.37.0002 X Painting and Coating of Production Equipment Yes2 30.99.37.0013 1 Specification for painting & coating of new

equipmentYes

3 30.99.53.0614 X Specification for equipment Earthing No4 30.99.90.0024 3 Engineering Procedure for Preparation of

Supplier’s/ Vendor Engineering Drawings andDocuments

Yes

5 30.99.90.0002 X Project Drawings, as Built Drawings andDocuments

No

6 30.99.90.0028 5 ADCO Approved Vendors List Yes7 30.99.90.1702 X Equip, Material, Document numbering

procedureNo

8 30.99.91.0003 X HSE Philosophy / Design HSE Plan No9 EM30.99.95.0006 1 ADCO Guidelines for Submission of Electronic

Documentation.Yes

10 EP30.99.90.0001 8 Drawing Design and Numbering Systems. Yes11 ES30.99.00.0001 2 Engineering Specification for Tag Plates for

Field & Indoor EquipmentYes

12 30.99.90.0043 3 Project Health, Safety And EnvironmentalReview (PHSER) Procedures

Yes

Shell DEP Standards (v37)All listed in the specifications and other related documents No

Shell DEP Standard drawings (v37)All listed in the specifications, Shell DEP Standards and other related documents No

Other International Codes and StandardsAll listed in the specifications and other related documents No

Notes

1) Vendor shall be familiar with and in possession of Shell DEPs & Shell Standard Drawings listed inthis requisition, project specifications and / or cross referenced in the data sheets, specifications orany other documents. These are not attached with this MR. However, if any of these documents isnot in Vendor’s possession then it is the responsibility of Vendor to highlight the same and obtainfrom Contractor for compliance. It is Vendor’s responsibility to provide the equipment in fullcompliance with the requirements of applicable Shell DEPs and Shell Standard Drawings.

2) Vendor shall be familiar with and in possession of other International Codes and Standards listed inthis requisition, project specifications and / or cross referenced in the data sheets, specifications or

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any other documents. These are not attached with this MR. It is Vendor’s responsibility to provide theequipment in full compliance with the requirements of these Codes and Standards.

3) Latest codes with applicable addenda, as of this document date, shall be followed unless otherwise specifically stated.

4) Vendor to note that ADCO is currently in the transitional period to change the review, approval ofoperating SPIR forms and subsequent ordering of operating spares to an electronic process toreduce review and ordering period and ensure timely availability of spares. The current attachedSPIR procedure will be replaced in due course by the new ASPIR procedure. The process andpurchase of initial and insurance spares remain unchanged.

5) For all applicable ADCO Amendments to Shell DEP’s, refer to attached specifications.

6.0 VENDOR DOCUMENT INSTRUCTIONS

The VENDOR shall include the supply of all Documentation to define the Equipment supplied for the purposes of:• Integration into the Plant Design• Design Standard Compliance• Operation and Maintenance

Detailed requirement of Vendor documents are specified in Vendor Document Requirements List(VDRL) attached with this specification. Vendor shall prepare Vendor Document Register inaccordance with VDRL and submit for Contractor’s approval.

6.1 VDRL-General Instructions

6.1.1 GeneralIt is a condition of any Purchase Order that all data and drawings (hereinafter called documents)shall be submitted to the CONTRACTOR in the manner and time period stated. The Purchase Orderwill not be considered complete until all documentation has been submitted and accepted.

6.1.2 PresentationAll documents shall be full size based on ‘A’ series sizes, i.e. A1, A2, A3 or A4. A0 is not acceptable.

All documents shall be checked before submission, unchecked documents may be returned,unreviewed.

All documents submitted shall be clearly marked with the Purchase Order No., Item No, VENDOR’sJob No., Equipment / Tag No. (if applicable), VENDOR’s Document No. and CONTRACTORsDocument No. In addition the Project Title Block shall be added by VENDOR in accordance withEngineering Procedure 30.99.90.0024.

All documents and technical data shall be provided in the English Language.

Dimensions and other units of measurement are defined within document No. 58.99.00.0601,Environmental Site Conditions and Units of Measure, and shall be SI and other units recognized bySI, preferably: mm, °C, bar. Except that pipe and bolt diameters may be in inches, pipe wallthicknesses may be in inches and/or pipe schedules, and tube wall thickness in BWG.

A free space 80 mm x 50 mm shall be provided adjacent to the document’s title block for theCONTRACTOR to add his own status review stamp.

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All document preparation, photocopying and printing shall be of sufficient clarity and legibility toensure satisfactory quality for electronic documentation.

All document prints larger than A4 shall be folded to A4 size with identification data visible at thebottom right

6.1.3 SubmissionDocuments required for submission are indicated in the attached VDRL.

Documents required to form part of the final documentation which will not be submitted for individualreview are indicated in the data book column only.

Any revision to a document after its first submission shall be clearly identified on the document in therevision box. Once issued, a document number shall not be changed or re-used.

All documents shall be sent under cover of a transmittal using the standard project format (to followafter P.O. assignment).

The number of copies of each document to be submitted shall be as indicated.

Certified Final submissions shall be made within 14 calendar days of receipt of document withCONTRACTOR review status of “No Comments”.

6.1.4 Review Cycle

The CONTRACTOR will complete his review within 14 calendar days. The VENDOR shall updateand return the documents inclusive of the comments within 7 calendar days. These periods shall betaken into account with planning submissions and manufacturing activities.

Drawings showing overall dimensions of equipment “footprints” and termination points will beconsidered fixed and final with regard to these details, once they have been acceptably reviewedand returned. No alteration to these documents will be accepted when they have achieved thisstatus.

6.1.5 Vendor Design Documentation

The content of Manufacturing Procedures, Quality Control Procedures, Calculations, Reports, Dataand Drawings will be stated in this requisition and referenced specifications, standards and datasheets.

Prior to issue to CONTRACTOR, all required VENDOR and sub-VENDOR documentation shall besigned, dated and approved by the VENDOR. VENDOR shall ensure that all sub- VENDOR'sdocumentation conforms to CONTRACTOR purchase order. VENDOR shall ensure that allapplicable Design Code, Standards and Data sheets requirements for the design review of sub-VENDOR's documentation are performed at VENDOR's cost.

When the equipment is to be supported on foundations or structures whose design is based uponthe information provided by VENDOR, these drawings shall show all dimensions and data requiredto design foundations and connect equipment, including required data for installation services and

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for installed clearances. The Drawings shall show weights, forces, moments and the centers throughwhich these forces act for foundation design.

6.2 Technical Documentation Descriptions

This Section describes the content of specific documents.

6.2.1 Vendor Document Index

Documents which satisfy the VDRL Document Titles shall be listed on the VENDOR (Supplier)Document Index (SDI), indicating their earliest submittal dates. This will then be used by theVENDOR and the CONTRACTOR and shall be updated on a continuous basis.

The VENDOR shall list all documents and their document number on the SDI. The CONTRACTOR’sdocuments numbers will be added at the first review of the SDI. All documents subsequentlysubmitted shall be identified with their relevant CONTRACTOR document number. Any urgentdocuments submitted with, or prior to, the SDI will be marked with a CONTRACTOR documentnumber as part of the review comments. These numbers shall be identified on the originals by theVENDOR for their next submission.

All Vendor documents shall be numbered in accordance with EP 30.99.90.0024 and EP 30-99-90-0001.

6.2.2 Vendor Quality PlanThe VENDOR Quality Plan shall show the planned activities, resources and events serving toimplement and record the implementation of the VENDOR Quality system relevant to the goods inaccordance with ISO 9001: 2008.

The Quality Plan shall list documentation / design reviews and for each item of equipment, majorassembly or sub-VENDOR item, the principal manufacturing steps, type of inspection / test, theControlling Procedure, the acceptance standard and the appropriate certification issued atsuccessful completion. The Quality Plan shall include space for CONTRACTOR and / or COMPANYto advise inspection Hold / Witness points and whether the inspection will be by CONTRACTOR,Third Party, or Company. VENDOR shall indicate on the Quality Plan all surveillance that VENDORwill carry out of sub-VENDOR's goods. As a minimum, the Quality Plan shall cover all stagesindicated under clause 8.3.

VENDOR may use his standard format of quality plan provided the content includes the minimuminformation shown in VQRF.

The Quality Plan will be discussed with the VENDOR during any pre-production meeting at theVENDOR's works. The agreed Quality Plan will be held by the VENDOR and initialed progressivelyby the VENDOR's inspector, CONTRACTOR’s/ COMPANY’s inspector, and any other authorizedinspectors to demonstrate successful completion of each inspection activity.

6.2.3 Production Program

A network or bar chart showing all activities from award through to shipment of equipment / material,containing complete details of VENDOR’s and sub-VENDOR’s activities. It shall be suitable forVENDOR to report progress and CONTRACTOR to assess and monitor performance.

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6.2.4 List of TerminationsThe list shall summarize details of terminations, for example: service, size, rating, allowable loads,pipe schedule, material, operating / design conditions and insulation requirements as applicable.

6.2.5 Parts List

The Parts List shall contain enough information to identify fully the components, such as; item andpart number, description, make, size and type, quantity, design / operating / test conditions.

6.2.6 Test and Material Certificates

The requirements for material and test certificates are defined within this document and referencedspecifications and data sheets. CONTRACTOR reserves the right to request. Certificates for anyinspections listed on the VENDOR Quality Plan. Test certificates are required for all shop tests forboth VENDOR's and sub-VENDOR's goods. All certificates shall be fully identified with theequipment Item Number and CONTRACTOR Purchase. Order Number and shall include adescription of the test method and the full results. VENDOR shall maintain suitable control of allmaterials used and shall keep a record of their certified chemical and mechanical properties.

6.2.7 Manufacturing Record Book

The Manufacturing Record Book is a compilation of Production record documents, as defined in theVendor Document Requirements List (VDRL). All MRBs must have a Table of Contents detailing allsections and total number of pages.

The Manufacturing Record Book shall include all documentation relating to the manufacturing /production process involved in the supply of the equipment or the material, such as, analysis of rawmaterials, production inspection and testing reports, expediting and shipping, and correspondencerelated to the above. One Manufacturing Record Book containing original or certified as originaldocuments is required.

A separate Manufacturing Record Book shall be supplied for each tagged item.

All pages within the Manufacturing Record Books must be clearly marked on both front and spine with:

i) Project Title & Purchase Order Numberii) Equipment / Material Descriptioniii) Item or Tag Numberiv) Page Number (where practicable)v) Volume Number (if applicable)

Manufacturing Record Book shall be prepared in accordance with project procedure / specification & VDRL.

All prior approved documents must show the signed acceptance stamp of the CONTRACTOR.

The Manufacturing Record Book shall be complete for final inspection and submitted to the Inspectorprior to material dispatch. Following Inspectors acceptance, the VENDOR shall dispatch onecomplete hard copy set of the Manufacturing Record Book with the goods, and the remaining copiesshall be dispatched to the CONTRACTOR.

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Note: Technical / Engineering data, such as drawings, data sheets, etc. which may be used post project by ADCO’s operations and technical staff, shall be included in the vendor Data Book, described in 6.2.8 below.

6.2.8 Vendor Data Books

Vendor shall compile Vendor Data Books, complete with vendor’s instructions for installations,operation and maintenance, cross sectional drawings, part-numbered drawings, part lists, SPIR’s,etc. Six copies of the Vendor Data Book are required. Electronic copy of all documents in the VendorData Book shall be provided on a CD.

6.2.9 Certificates of Conformity

The VENDOR shall certify that the goods are manufactured in accordance with the Purchase Order.The Certificates of Conformity shall be available to the CONTRACTOR’s inspector during finalinspection.

6.2.10 Spare Parts Lists

Vendor shall furnish list of spares as per MR on the ADCO SPIR form. Spare parts shall comply withall the requirements for the main equipment requisitioned. VENDOR shall include recommendedspare parts for all auxiliary equipment and accessories. VENDOR shall include the equipmentidentification for which the part is intended, reference number and the relevant drawing.

6.2.11 Certified Final Documents and As Built

VENDOR shall provide Certified Final documents as specified herein. VENDOR's authorizedEngineer shall mark the documents "CERTIFIED FINAL" and sign and date the documents toconfirm that these are final VENDOR documents or final sub-VENDOR documents, incorporating allCONTRACTOR’s / COMPANY’s comments, and that the documents accurately describe the design.

VENDOR shall revise and reissue immediately the Certified Final documents to show any agreedconcessions or corrective actions.

7.0 DEVIATION LIST

Deviations, exceptions or additions to the Material Requisition, Attachments, Equipment DataSheets, and Applicable Standards, Codes and Specifications, if any shall be clearly listed in theDeviation List Form included in the Annexure 1 of this MR.

8.0 INSPECTION REQUIREMENTS

8.1 Definitions

8.1.1 SurveillanceSurveillance comprises all CONTRACTOR and / or COMPANY activities performed to verify thatgoods meet the specified requirements, including audit, design review, and inspection.

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8.1.2 InspectionThe process of measuring, examining, testing, gauging or otherwise comparing the items with theapplicable requirements.

8.1.3 Hold (H) InspectionA Mandatory Hold shall be applied to the production schedule and the test shall be performed withthe CONTRACTOR and / or COMPANY in attendance.

8.1.4 Witness (W) InspectionThe CONTRACTOR and / or COMPANY requires notification of the inspection timing. However, theinspection is performed as scheduled and if the CONTRACTOR and / or COMPANY is not present,the VENDOR can proceed to the next step.

8.1.5 Review (R) Inspection

The CONTRACTOR and / or COMPANY shall review the appropriate inspection documentation /certification but does not require a formal notification of the inspection timing. This inspection isnormally performed as part of a scheduled inspection visit by the CONTRACTOR and / orCOMPANY. If the CONTRACTOR and / or COMPANY is not present, the VENDOR can proceed tothe next step, with formal notification to the CONTRACTOR and COMPANY.

8.1.6 Source

This normally means the VENDOR's works where the goods are manufactured and wheresurveillance is carried out.

8.2 Criticality Rating & Inspection Class

CONTRACTOR and / or COMPANY shall control the level of surveillance of VENDOR's work byassigning a Criticality Rating to the goods. The Criticality Rating and corresponding Inspection Classfor the equipment contained within this Material Requisition are as given below.

Equipment Criticality Rating InspectionClass

Material Certification(as per EN10204)

Pig Launcher Package 2 II 3.2Pig Receiver Package 2 II 3.2

Material certification requirements stated above shall be provided by the VENDOR for all pressureparts and welded attachments.

For Structural parts and equipment supports, material certification shall be as per EN10204 Type3.1.

8.3 Principal Stages of Inspection and Testing

The following table gives the minimum level of source inspection which will be carried out by theCONTRACTOR and / or COMPANY or his nominated representative:

STAGES OF INSPECTION Extent of

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CONTRACTOR /COMPANYInvolvement

Pre-Production Meeting H

Materials Verify Major Materials (Visual,dimensional, markings,analysis, properties,condition).Supplementary testingSupplementary NDEVerify other materialsMaterial Test Certificates

W/R

W/RRW/RR

Cutting Transfer of markingsCutting, dress / prepare cutedges, visually inspect edges,NDE edges.

W/RW/R

Forming NDE existing weldsCheck thicknessFormingHeat treatment and descalingVisual/dimensionalVerify/reinstate materialmarks

RWW/RRWW

Documentation Welders/operatorsqualificationsWPS and PQRRepair proceduresNDE procedures andoperators qualificationsFabrication proceduresHeat Treatment ProcedureHydrotest ProcedurePerformance test procedurePainting Specification &ProcedureProgress report

H/R

H/RH/RH/R

H/RH/RH/RH/RR

RNon DestructiveExamination NDE during Welding

NDE Weld repairsSelect X-ray spotsReview RadiographsNDE completed weldsPMI checks (as applicable)NDE after PWHT

W/RW/RHW/RW/RHR

Destructive Testing Production Test PlatesProduction Chemistry/FerriteCheck

W/RW/R

Fabrication Base ring template markingoutBase ring Final dimensionalWeld preparations/ fitup/alignment/ tack welds

H

HH/W

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Weld long and circ seams:inspect root, reverse sideinspection.Welding parametersVisual inspection of weldingInternal AttachmentsExternal AttachmentsPost Weld Heat Treatment(review of support methods,location of thermocouplesetc).Dimensional check and visual

W

W/RRH/WH/WW/R

R

Inspection and Tests Inspection for connectionwelds (radiography, asapplicable)Additional subsurfaceexaminationHydrostatic test Waterchloride, temp, calibration testequip, supports, dryingafterwards etc.Cleanliness prior to finalassemblyPerformance Test

R

R

W/R

R

RFinal Inspection Shop inspection

Visual/dimensional inspectionCompleteness checkNameplate rubbingWarning plates/markings

HHHHH/R

Preparation for shipment Blasting and PaintingDrying and PreservationMarking and packing

RRR

Final Documentation Quality Plan completeManufacturing report

H/RH/R

8.4 Inspection / Release Requirements

8.4.1 Reports of VENDOR Surveillance

VENDOR shall make available to the CONTRACTOR, on request;- Inspection Reports covering: receipt inspection, in-process inspection, sub-VENDOR inspection, and final inspection.

- QA Audit Reports covering internal VENDOR audits and VENDOR audits of sub- VENDOR's.

- Design Review Reports (or other evidence) covering the VENDOR review of VENDOR and sub-VENDOR design.

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Where required, written design approval for the material / equipment will be obtained by theVENDOR from the Certifying Authority / Independent Third Party / Authorized Inspector beforemanufacture commences. The VENDOR shall submit under cover of a transmittal to the CertifyingAuthority / Independent Third Party / Authorized Inspector, two copies of all main design drawings,calculations, weld procedures and any other requested information.

Where required, the VENDOR shall arrange for ADCO approved Certifying Authority / IndependentThird Party / Authorized Inspector’s survey of the material / equipment, giving due notice of allinspection points and allowing full access to his works. The VENDOR shall submit to them amanufacturing schedule together with a list of sub-VENDOR’s / locations / works / sites at whichmaterial / equipment is to be manufactured, one month before manufacture commences.

The VENDOR shall issue to the CONTRACTOR a copy of all transmittals and correspondence sentto the Certifying Authority / Independent Third Party / Authorized Inspector.

Upon satisfactory completion of manufacture, the Certifying Authority / Independent Third Party /Authorized Inspector will issue a release note which the VENDOR shall include in the ManufacturingRecord Book.

8.4.3 Traceability

Material traceability is required to ensure that the principal components of equipment and allsignificant bulk material can be identified against material certificates issued by the originalVENDORs.

It shall be the responsibility of the VENDOR to obtain the above certificates, suitably verified ifappropriate as required by the VDRL. All co-ordination and expediting of the sub- VENDORs tocomply with these requirements shall be the responsibility of the VENDOR.

The VENDOR shall be responsible for ensuring his material control system is operating in such amanner that all principal component materials are traceable to their relevant original materialcertificates.

8.4.4 Inspection Release Certificates (IRC)

Upon release of the material, or any part of the order, the CONTRACTOR’s inspector shall issue anIRC defining the release and recording any conditions relating to it. Where the CONTRACTOR’sinspector inspects major sub-components at the sub- VENDORs’ works, he may issue an interimIRC covering their release. These interim IRC’s shall have all the validity and the requirements offinal release certificates.

The IRC shall be marked with or have attached a list of references of its supporting materialcertificates (bulk items only). Where the list is separate, it shall also be wet stamped by theCONTRACTOR’s inspector.

8.4.5 Certification to Accompany Goods• VENDOR’s certificate of compliance / final inspection clearance• Certifying authority inspection release notes (where applicable)• CONTRACTOR’s inspection release certificate (IRC) or waiver• Test results (as applicable)• QC punch list detailing any uncompleted work (approved by the CONTRACTOR)

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The VENDOR shall ensure that unless identified otherwise in the purchase order, as a minimum, oneauthenticated copy (i.e. stamped by the VENDOR as a true copy) of the above documentationaccompanies goods shipped to the CONTRACTOR’s sites.

9.0 QA REQUIREMENTS 9.1 Quality System

VENDOR shall operate a Quality System to the appropriate part of ISO 9001:2008 or an equallyrecognized national QA Standard, commensurate with the type of goods and scope of servicesprovided. Quality system shall also comply with Shell DEP 82.00.10.10_GEN and ADCO QualitySystem Requirements 30.99.97.0006-1.

CONTRACTOR, or appointed representative, reserves the right to carry out Quality Audits at theVENDOR's / sub-VENDOR's office and works, to verify that the Quality System requirements arebeing met.

9.2 Release for Manufacture

Following acceptance of a Purchase Order, VENDOR shall proceed to submit documentation, ordermaterials and place all sub-orders sufficiently early to meet the requirements of the productionprogram. Where the requisition specifies that certain documents shall be received and cleared byCONTRACTOR before manufacture may proceed, manufacture shall be considered held until theCONTRACTORs comment status code indicates otherwise.

9.3 Non Conformities and Concessions

VENDOR shall at his own expense correct any non-conformities to the Purchase Order or anyfeature which may affect operation, integrity or interchangeability. However, if correction of a non-conformity would prevent VENDOR meeting his schedule obligations, VENDOR shall proposeappropriate action to the CONTRACTOR via a Concession Request form. CONTRACTOR’s formalwritten agreement on a Concession Request is required before proceeding with corrective action.

Unless otherwise instructed in writing by CONTRACTOR, Purchase Order requirements shall beadhered to.

9.4 Codes and Regulations

VENDOR shall ensure that all equipment and materials conform to all applicable codes andregulations, and shall obtain approval of local or national authorities or any specific approvalsrequired by the Purchase Order.

9.5 Material Identification

All material shall be identified, tagged, marked, or colour coded as stated within this document andit’s referenced specifications, standards and data sheets. If the method of material identification isnot stated, a weather resistant metal tag shall be permanently affixed (not wired to a bolt hole)indicating the CONTRACTOR Requisition number and the item number.

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ANNEXURE-1: TYPICAL VENDOR DOCUMENT REQUIREMENT LIST (VDRL)

ANNEXURE-2: TYPICAL VENDOR QUALITY REQUIREMENT FORM (VQRF)

ANNEXURE-3: APPROVED SUB VENDOR LIST

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