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MATERIAL

REQUISITION 05140/IO39/MRQ/1701/0100A

3 29.03 .2012 IFR Issues for review KC AWK TM

2 21.02.2012 IFR Issues for review AWK SNB TM

1 02.09.2011 IFR Issues for review AWK SNB TM

Rev. Date Subject of revision Author Checked ValidatedThisdocumentistheexclusivepropertyofIOTDesign&Engineeringltd,

NewDelhi.Thisistobeused

onlyforthepurposethisislentandmustnotbecopiedor

usedinanywaydetrimentaltotheinterestofthiscompan

yandissubjecttoreturnondemand

PLDSJTF

ENGINEERING, PROCUREMENT,CONSTRUCTION AND COMMISIONING CONTRACT FOR TOPSIDEFACILITIES FOR STANDBY JETTY AT DAHEJ LNG TERMINAL, DAHEJ

CLIENT : PETRONET LNG LIMITED

MATERIAL REQUISION FOR JETTY HEAD AIR DRUM ( V724 ) & TRESTLE INSTRUMENT AIR

DRUM ( V 725 )


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MATERIALREQUISITION 05140/IO39/MRQ/1701/0100A

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hisdocumentistheexclusivepropertyofIOTDesign&

Engineeringltd,

NewDelhi.Thisistobeusedonlyforthepurposethisislentandmustnotbecopiedorusedinanywaydetrimentaltotheinterestofthiscompanyandissubjecttoreturnondemand

TABULATION OF REVISED SHEET

SNO REVISION REMARKS SHEETS REVISION REMARKS

1

1

2

3

4

5

6

7

8

9

10

11

12

13


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TABLE OF CONTENTS

1. Intent ................................................................................................................................ 4

2. Scope Of Work ................................................................................................................. 5

3. Exclusions ......................................................................................................................... 6

4 Work Scope Split ............................................................................................................. 6

5 List of Applicable Documents.......................................................................................... 7

6 Spares ............................................................................................................................... 7

7 Supplier Document Requirements ......... ........... .......... ......... .......... .......... ......... .......... ... 8

8 General Technical Requirements .................................................................................. 10

9 Material Requirements .................................................................................................. 11

10 QA / QC & inspection requirements ............................................................................. 11

11 Surface Preparation And Painting ................................................................................ 12

12 Insulation: ...................................................................................................................... 12

13 Packing & Shipment ...................................................................................................... 12

14 Guarantee Requirements ......... .......... ........... ......... ......... ........... ......... ......... ........... ....... 13


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1. Intent

1.1. This Material Requisition cover the Owner's requirements for design, detailedengineering, material procurement, fabrication, assembly, inspection, testing, painting,

documentation and supply of the following items for Topside facilities for standby Jetty

at Dahej LNG TERMINAL, DAHEJ ( INDIA ).

Sl.no. Item no. Type Qty. Description

2 V-724 Horizontal 1 JETTY HEAD AIR DRUM

3 V-725 Vertical 1TRESTLE INSTRUMENT

AIR DRUM

.

1.2. In case of any conflict in the requirements specified in the documents attached and/orreferenced in the requisition, the most stringent of the specified requirements shall

govern. Purchaser's interpretation in this regard shall be final and binding on the Bidder.

In general, the following order of precedence of documents accompanying the

Requisition shall govern : -

Process Specification Mechanical Data Sheet Standard Specification Referenced codes & Standards Good Engineering Practice

For important applicable project specific documents, refer list of attachments in the

Material Requisition.

1.3. Bidder shall strictly comply with the requirements of this Requisition and itsattachments.

1.4. Purchaser's approval, inspection release note shall not relieve the Bidder of hisresponsibility of furnishing equipment and accessories of proper workmanship, to meet

the specified intended service and operating condition requirements. The Bidder in his

scope shall also include any activity listed in this requisition but considered necessary

for safe and smooth operation of the equipment. Complete detail of all such items

highlighting reasons for inclusion shall be furnished in the Bidder's proposal.


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2. Scope Of Work

The extent of Vendors work shall include but not limited to the following:

2.1. Procurement of all plate, pipe ,flanges ,gaskets, bolt/nuts etc. forming part of vessel.2.2. Forming, cutting, and trimming and rolling of plates to required shape.2.3. Forming of dish ends with controlled thinning.2.4. All welding work involved in shell,dish,nozzle, attachments etc..2.5. All cleats,supports,internal parts, to the extent shown in attached mechanical data sht..2.6. Preparation of WPS, PQR, welding qualification as per the requirement of inspector.2.7. Supply of bolts, nuts, gaskets including spares.2.8. Insulation supports (if any), piping supports, name plate, earthling lugs; lifting lugs, lug

support etc.

2.9. PWHT as per data sheet, code and specifications.2.10. Stage wise and final inspection and quality control measures shall be observed and

maintained. Records for MPT, DP, radiography, hardness check etc. shall bemaintained

2.11. Dimensional tolerances shall be maintained as per standard. Accuracy of dimensionalmeasurement is a must. Correction in dimensions or distortion, if any, is the

responsibility of vendor.

2.12. Preparation of blind flanges for nozzles for the test purpose. Preparation / supply ofgaskets for test. Blanking of nozzles for test purpose.

2.13. Conducting the hydro test, repair where necessary and successful completion of all tests.Final Cleaning.

2.14. Cleaning all surfaces, weld spatters etc. Removal of all temporary attachments andmaking the surfaces good by cleaning/ grinding, and painting as per specifications.


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3.0 Exclusions

3.1. Foundations

4 Work Scope Split : -

Scope of work

Description Purchaser Vendor Remarks

Vessel as per MDS &Spec.

Spares Anchor bolt Name plate, Earthing lug Insulation,piping,structure,

supports


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5 List of Applicable/ Reference Documents

Sl.no

.

Documents Attached

Title Document No.Total

Sheet

s

Rev.

2Pressure vessel Data Sheet for Trestle

Instrument Air Drum ( V-725)05140/TH39/DSH/1701/0002 5 4

3Process Data Sheet for Jetty Instrument Air

Drum (V -724)05140/TH39/DSH/1701/0001 5 4

3Mechanical data Sheet for LNG Arms Drain

drum / Return Gas KO Drum (V-121)

05140/IO39/MDS/1701/0003 2 01

4Mechanical Sheet for Trestle Instrument Air

Drum ( V-725 )05140/IO39/MDS/1701/0002 2 01

5Mechanical Data Sheet for Jetty Instrument

Air Drum (V -724)05140/IO39/MDS/1701/0001 2 03

6 Project design basis 05140/TH07/TCN/0000/0001 50 4

7 Painting Specification 05140/TH32/TSP/3400/0001 36 1

8Pressure Vessel Design and fabrication

general specification

05140/TH39/TSP/1701/00026 1

9 Allowable nozzle loads specification05140/TH39/TSP/1701/0001

4 1

10 Lifting and material handling philosphy 05140/TH21/PHL/4400/0001AWAITED

FROM TGE

6 Spares :_-

6.1 Vendor included the supply of mandatory spares in his/her quoted price.


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6.2 No erection and commissioning spares are required.6.3 Prices for two years of operational spares quoted by vendor. Purchaser shall have theoption for the procurement of these spares.

Sl.no Description Qty(Nos.) Remarks

I) Mandatory Spares

1.Gasket for each nozzle with B/F of each

type &size.200%

2.

Bolts & nuts for each nozzle with blind

companion flange of each type and type

and size

10%Minimum of 10 nos. for

each type & size

3. Bolts for internal flanges 10% Minimum of 2 sets

ii)Erection and Commissioning Spares

N.A.

iii)

For Two Years of operation

(Optional) Yes

1 Manhole Gaskets 200%

2 Studs 10% Minimum of 2 sets

7 Supplier Document Requirements

7.1 Language


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All Correspondences, drawings, calculations, and engineering data sheet as etc. Shall

Be in English.

7.2 Measurement UnitsAll dimensions shown on documents (such as lengths, diameters, elevations,

thicknesses, corrosion allowances etc.) and all other data (such as pressures,

temperatures, weights, volumes etc.) shall be in metric, except that for pipe sizes and

ratings, where customary units shall be used

7.3 Document IdentificationAll documents including those of sub-suppliers' shall be identified with the following

label located in or adjacent to supplier's standard title box showing document

no.,revision,date, signatures etc.

7.4 Print / Soft Copiesa) Required number of copies for all types of supplier documents is

defined in the following sheets.

b) It is essential that the Supplier submits the required number of

prints/reproducible within the stipulated time.

c) Prints shall be folded to A4 size (274 x 216 mm) and tracings shall be

rolled.

d) All drawings shall be prepared on Auto CAD and drawn to scale to the

maximum extent possible.

e) All final documents in / CD also are required to be submitted.

7.5 Definition Of Columns in the supplier document requirement tableColumn (3): Number of copies required to be furnished along with

proposal.

Column (4): Number of copies required to be furnished for

Purchaser/Consultant's Review. One copy of these documents

shall be returned to vendor with purchasers approval code.

Column (5): Time in weeks (from the Notification of Award) within which

the documents are to be submitted.

Column (6): Number of copies required to be furnished for

Purchaser/Consultant's Information.

Column (7): Time in weeks (from the Notification of Award) within

which the documents are to be submitted.

Column (8): Number of copies required to be furnished in a data folder for

Purchaser/Consultant's Record

Column (9): Number of reproducibles required to be furnished along with

those mentioned in Column 8

Column (10): Time in weeks (before dispatch) within which the

documents are to be submitted

Sl.No DescriptionWith

Bid

After Notification Of Award

For Review For For Records


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Information .

(1) (2)

Nos.

(3)

Nos.

(4)

Wks

(5)Nos.

(6)

Wks

(7)

No

s(8)

Nos.

(9)

Wks

(10)

1 List of Drawings 4 4

2 Mechanical Design Calculation 4 4 6 8

3Welding Procedures and Welder

Qualification Records4 8 6

4

Outline Drawing showing Overall

Dimensions, Thickness, Nozzle Data,

MOC, Weight, Foundation Load Data

etc.

4 4 6 2 6

5

Detailed Fabrication Drawing showing all

Welded Joints, Orientation of Nozzles,baffles,sliding strips,sealing strip,tie

rods,spacer tube. Bill of Material, Bolt

Locations indicating Weight, C.G.of

System, Support Load and Moment for

all Condition

4 4 6 2 6

6

Local Load Calculations for Shell and

Nozzles for Furnished Allowable Piping

Loads4 6 6 6

7

Itemized List of Spare Parts for Erection

and Commissioning and Two Years

Normal Operation4 12 6 6

8 Hydrotest Certificate 4 16 6

9 Radiographic Test Report 4 16 6

10 Stress Relief Charts, if applicable 4 16

11Special Tools List such as Bolt

Tensioners & Torque Wrenches4 12

12QA Manual including Inspection and Test

Plan4 10

13

As-Built Dimensions, Drawings and

Datas/Specification for all Mechanical

Items etc.4 6 2

18Certified Mill Test Reports for all

Material4 4

19 Guarantee/Warranty Certificate 4

Notes Dwgs / Documents submitted by suppliers shall be covered with Index sheet listing out the

drawings / documents submitted.

8 General Technical Requirements

Design and Detailing


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8.1 Vendor shall be responsible for quality and inspection as called for in thespecifications, standards and codes.

8.2 Finishing of edges before welding / fitting shall be carried out in a workman likemanner and should be acceptable to purchasers inspector, representative.

8.3 For dish ends a suitable thinning allowance is to be considered. Vendor to note thatthe minimum thickness is specified after forming.

8.4 Vendor shall be responsible for cutting allowance maintained to achieve the finaldimensions, without undue wastage.

8.5 All quality control measures shall be taken to achieve the acceptable final product.8.6 Safe practice shall be used. Vendor shall be responsible for accident, if any.8.7 WPS, PQR shall be performed and approved as required by purchasers inspector

before welding.

9 Material Requirements

9.1 All materials used shall be of first grade, and best of workmanship.9.2 Off the self-components shall be purchased from the reputed and regular

manufacturers only.

9.3 Material sourced from such vendors shall be subject to approval by purchaser.

10 QA / QC & Inspection requirementsQA / QC requirements

10.1 The following requirements shall be implemented and documented :ISO 9001

ISO 14001

ISO 18001NONE

Additional requirements (if any)

Inspection level requirements


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10.2 The Bidder shall be responsible for carrying out all tests & checks envisaged incompliance with the contract requirements and shall coordinate / cooperate with Owner'sinspector / Owners authorized representative / certifying agency to be present whenrequired

10.3 The tests carried out in the presence of Owner's inspector / Owner authorizedrepresentative / certifying agency do not relieve the Bidder from his responsibilities andguarantees and from any other contract obligations

10.4 The Bidder shall furnish schedules of all inspection & tests to be carried out on all theequipment in his scope of supply in a single document entitled "Inspection & Test Plan."Within two weeks of placement of purchase order / letter of intent for Owner's review &approval

The Stages of Inspection shall be as under:-

Ist Stage - Review material test certificates for material to be used formanufacturing.

IInd Stage - Inspection of material before utilization of the same for fabrication. IIIrd Stage - Stage wise inspection of workman ship. IVth Stage - Final inspection.

11 Surface Preparation And Painting

11.1 After completion of all testing and inspection, the inside of complete equipment shall bethoroughly drained and dried out. The piping, equipment shall be dried completely by

blowing air inside the equipment for sufficient time, till no further increase in relative

humidity of outgoing air is observed.

11.2 External surface preparation and painting shall be as per painting specification Doc.No.PDRP-8440-SP-0006 REV.F2

12 Insulation:Vendor to provide insulation cleats only. Insulation will be done by others.

13 Packing & Shipment

13.1 The Bidder shall protect all machined & threaded connections with rust preventativebefore shipment.

13.2 All fragile component shall be packed in suitable leak proof moisture resistance casesand soft packing with filler material duly inserted in void spaces.


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13.3 Packing crates shall ensure safety of equipment and material from damages andcorrosion protection during transportation and storage. Crates shall be suitable for crane

operations and manual handling.

14 Guarantee Requirements

14.1 The Bidder shall have final & total responsibility for the design and performance of theItem furnished by him. Bidder shall guarantee the requirements specified in the

documents attached with this requisition.

14.2 Bidder shall guarantee all work to be free from defect in design, workmanship, materialsused in equipment. Bidder shall repair / replace without cost to purchaser, any work,

material or equipment furnished by them, which is found to be defective, or does not

operate in accordance with the technical requirement of the purchase order. The

guarantee period shall be as specified in the commercial clause.

14.3 Under this guarantee, Supplier shall replace all material and/or part (at his expense) that afound to be faulty or which do not meet the specified requirements during the guarantee

period. In case the need arises, Supplier shall also provide an experienced service

representative to supervise the necessary repairs & replacements.

14.4 Companys approval of the equipments design shall not relieve vendor of theirresponsibilities to ensure satisfactory performance of the items supplied