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1000 KVA GENARATOR SET DETAILS

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					               GAIL (INDIA) LIMITED
                          GAIL PATA, DT AURAIYA(U.P)



                  BIDDING DOCUMENT No.

           GAIL/PATA/C&P/SKD/20001324/06

                    BID DOCUMENT FOR


             PROCUREMENT OF
       1000 KVA DIESEL ENGINE
           GENERATOR SET
                                  FOR
                  SUB STATION # 1 at GAIL PATA



DATE OF PRE-BID MEETING                                :   29th May, 2006 (15.00hrs)

DUE DATE OF OFFER SUBMISSION                           :   9th June, 2006 (15.00hrs)

DUE DATE OF UNPRICED BID OPENING (PART-1)              :   9th June, 2006 (15.30hrs)




                                                                    Page 1 of 147
                                           INDEX

             Section                       Description                     Page no.

Section I                         Invitation for Bids (IFB)      03 – 07

Section II                        Instruction to Bidders (ITB)   08 – 23

Annexure 1 to ITB                 Brief scope of supply and      24 – 25
                                  BEC
Attachments to ITB                Forms and Formats              26-45
Section III                       General Condition of           46 - 68
                                  Contract (Goods) (GCC)

Section IV                        Special Conditions of          69 - 73
                                  Contract (SCC)

Section V                         Price Schedule                 74-79

Section VI                        Material Requisitions and      80-144 ( Including 10 pages
                                  technical specification        of drawing)

Section VII                       Packing, Marking and           145-147
                                  Shipping Instructions




                                      INVITATION FOR BIDS(IFB)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                             Page 2 of 147
                                       SECTION - I

                        INVITATION FOR BIDS (IFB)




                                      INVITATION FOR BIDS(IFB)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                         Page 3 of 147
                                     GAIL (India) Limited
                                            (A Govt. of India Undertaking)
                                                     GAIL PATA
                                                      PO PATA
                                                DT AURAIYA(U.P) 206241

Ref: GAIL/PATA/C&P/SKD/20001324/06                                                         Date: 18.05.2006

To,

M/s...................................................
........................................................
........................................................
........................................................

1.0        GAIL (India) Limited invites sealed bids from eligible bidders for supply of 1000
           KVA DEG (Diesel Engine Generator) SET as per detailed specifications indicated in
           MR of this Tender Document. under single stage three bid system ( Clause No 10
           of instruction to bidders refers).

The salient terms & conditions of the bid are stated below:

I.         DELIVERY PERIOD                                 :        8 (Eight) Months from the date of Fax of Intent
                                                                    (FOI)/Letter of Intent(LOI)


II.        EARNEST MONEY                                   :        Rs. 1.90 Lakh (One lakh ninety thousand only)
                                                                    (refer ITB Clause No 17)

III.       DATE OF PRE-BID
           CONFERENCE                                      :        29th May, 2006 at 15:00 Hrs

V.         LAST DATE & TIME FOR :                                   9th June , 2006 at 15.00 hrs.
           RECEIPT OF TENDER
VI.        TECHNICAL BID OPENING
           DUE DATE & TIME      :                                   9th June, 2006 at 15.30 hrs.

VII.       VENUE OF PRE-BID                                :        ADM BUILDING
           & BID SUBMISSION                                         GAIL(INDIA)LIMITED
                                                                    GAIL PATA
                                                                    PO PATA , DT AURAIYA (U.P)
                                                                    Phones: 05683 282356, Ext.- 30154
                                                                    lkbaruah@gail.co.in

IX           Bid Evaluation Criteria                           : As per clause 3.0 of Annexure 1 to ITB (Brief scope
                                                               of supply and Bid evaluation criteria)(Page No 25
                                                               refers)



                                                      INVITATION FOR BIDS(IFB)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                  Page 4 of 147
2.0     Any bidder who meets the Bid Evaluation Criteria (BEC) as mentioned above and wishes to
        quote against this tender may down load the bidding documents from GAIL’S Website
        (www.gailonline.com) and submit the bid complete in all respect as per terms & conditions of
        the contract on or before the due date along with an under taking that the contents of the
        bidding documents have not been altered or modified.

3.0     Bid Document is non-transferable.

4.0     Bids complete in all respect should reach on or before the BID DUE DATE AND
        TIME. Bids through Fax/ E-mail shall not be considered.

5.0     The Bid Document calls for offers on single point “Sole Bidder” responsibility basis.

        Order will be placed on the “Sole Bidder” alone (in whose name the bid document has
        been issued) who will be responsible for all contractual purposes.

6.0     Further the bidders are advised to ensure that their offer is on single bidder
        responsibility basis and in total compliance of scope of supply as specified in Bid
        Document.


7.0     The bid should be prepared by the “Sole Bidder” and should be sent to GAIL directly.
        GAIL reserves the right to reject offers made by intermediaries/ representatives.

8.0     Bidder shall ensure that Bid Security having a validity of 2 months beyond the offer
        validity i.e. validity of 6months from the bid due date, must accompany the offer in
        the format made available in the Bid Document. Any offer, unaccompanied with Bid
        Security (Part-C) will not be opened.

9.0     This Invitation for Bids (IFB) is an integral and inseparable part of the enclosed Bid
        Document.

10.0    GAIL reserves the right to accept or reject any or all offers without assigning any
        reason, whatsoever.

11.0    REJECTION CRITERIA:

        Please note that this is a zero deviation tender. Bidders are advised to strictly confirm
        compliance to tender conditions and not to stipulate any deviation / conditions in their offer.
        Further, please also note that any bid with deviation / stipulations / modification to the
        following terms and conditions of the tender document shall be considered non-responsive
        and shall be summarily rejected:

        a)      Firm Price
        b)      Scope of Work / Specifications
        b)      Price Schedule / Schedule of Rates
        d)      Delivery / Completion Schedule
        e)      Period of validity of bid
        f)      Price Reduction Schedule
        g)      Security deposit / Performance Bank Guarantee.
        h)      Guarantee
        i)      Arbitration / Resolution of Disputes
        j)      Force Majeure


                                      INVITATION FOR BIDS(IFB)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                Page 5 of 147
        k)      Applicable Laws
        l)      Payment Terms
        m)      Any other conditions / clauses mentioned tender documents

        Subsequent to bid submission, GAIL may not seek any confirmations /
        clarifications/documents and any bid(s) not in line with tender conditions shall be liable for
        rejection. Therefore, Bidders are also requested to submit the documents / confirmations
        strictly as per tender conditions.

12.0    GAIL reserves the right to allow Purchase preference to Public Sector Undertakings
         as admissible under the prevailing policy.

13.0     Copy of Bidding Document for reference is available at GAIL (India) Limited, Pata,
        PO- Pata, Distt- Auraiya (U.P) Pin: 206241

14.0     In case the bidder(to whom the enquiry is sent by courier) do not submit the bid,
         he/she is requested to give us the reason for not submitting the offer in the format of
         “Acknowledgement cum consent letter” provided in the “Forms & Format” section
         of the tender document.


        THIS IS NOT AN ORDER

                                                                      Yours faithfully,
                                                     for and on behalf of GAIL ( India) Limited




                                                                  (S K Dixit)
                                                                  Manager (E)
                                                                  C&P Dept.




                                      INVITATION FOR BIDS(IFB)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                Page 6 of 147
                           CHECK LIST FOR SUBMISSION OF BID
Bidder is requested to fill this check list and ensure that all detail / documents have been
furnished as called for in the Bidding Document along with duly filled in, signed & stamped
checklist with each copy of the “Un-priced bid (Part-I)”.
Please tick the box and ensure compliance :
1.0    EMD of requisite amount is submitted in the form of DD/BG from any scheduled
       bank as mentioned in LIT, in separate sealed envelop marked “Earnest Money
       Deposit”.
Submitted in The form of DD/BG                        EMD Value : Rs._____________

       BG No. ___________ Dated __________ Valid upto ___________________
       DD No. ___________ Dated __________ Drawn on ___________________
2.0      Validity of Bank Guarantee towards Earnest Money Deposit enclosed with your
         offer (if submitted in the form of BG) is 6 (six) months from the date of submission
         of bid.
                  Yes
3.0      Validity of offer is up to four (04) months from the final due date of opening of
         Techno-commercial bid.
         Yes
4.0 Power of Attorney in favour of person who has signed the offer in stamp paper of
appropriate value.
Submitted

5.0      No Deviation Confirmation in the proforma enclosed
         Submitted

6.0      Original bidding document along with blank (un-priced) copy of price bid
         (Schedule of Rates) and addendum, if any as a confirmation that the Price quoted is
         strictly as per SOR.
                  Submitted
7.0      An undertaking as per clause no.2 of invitation for bids (IFB) (for the bidders
         quoting by down loading the tender from the Website)
         Submitted
8.0      All pages / documents are stamped and signed by the authorized signatory of the
         bidder:
                 Yes

9.0     Attested copy of proof regarding manufacturer/authorized dealer of Diesel Engine
         Submitted
10.0     Attested copy of PO along with proof of execution as per BEC
         Submitted


         SIGNATURE OF BIDDER : _____________________________

         NAME OF BIDDER              :_____________________________
         COMPANY SEAL                :______________________________



                                      INVITATION FOR BIDS(IFB)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                          Page 7 of 147
                                       SECTION II.


                      INSTRUCTIONS TO BIDDERS




                                           Table of Clauses
A.      Introduction
B.      Bidding Documents
C.      Preparation of Bids
D.      Submission of Bids
E.      Bid Opening and Evaluation
F.      Award of Contract
G.      Notes on taxes and Duties.




                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                        Page 8 of 147
                             INSTRUCTIONS TO BIDDERS

                                     A. INTRODUCTION

1.   Scope of Bid                          1.1   The Purchaser as defined in the General Conditions of Contract-
                                                 Goods, hereinafter “the Purchaser” wishes to receive bids for the
                                                 supply of goods as described in Section-IV, Special Conditions of
                                                 Contract. The brief scope of supply is as under:

                                           A.    BRIEF PROJECT DETAILS
                                                 GAIL intends to purchase DEG set for emergency
                                                 electrical power supply to critical loads of IOP area in
                                                 case of normal power failure. The DEG set shall be
                                                 installed at Substation #1 of GAIL Pata
                                           .
                                           B     Brief Scope of bid :
                                                 Supply erection and commissioning of 1000 KVA Diesel
                                                 Engine generator set along with all auxiliary units and
                                                 PMCC.

                                           1.2   The successful bidder will be expected to complete the Scope of
                                                 supply within the period stated in Special Conditions of Contract.

                                           1.3   Throughout these bidding documents, the terms “bid” and “tender”
                                                 and their derivatives (“bidder/tenderer”, “bid/tendered”, “bidding/
                                                 tendering”, etc.) are synonymous, and day means calendar day.
                                                 Singular also means plural.


2.   Eligible Bidders                      2.1   Bidders shall, as part of their bid, submit a written power of
                                                 attorney authorizing the signatory of the bid to bind the bidder.

                                           2.2   This Invitation for Bids is open to any bidder qualifying our bid
                                                 evaluation criteria.

                                           2.3    Bidders should not be associated or have been associated in the past,
                                                 directly or indirectly, with a firm or any of its affiliates which have
                                                 been engaged by the Purchaser to provide consulting services for the
                                                 preparation of the design, specifications and other documents to be
                                                 used for the procurement of the goods to be purchased under this
                                                 Invitation for Bids.

                                           2.4   The bid should be from actual manufacturers. The bids from sole
                                                 selling agents / authorized distributors/ authorized dealers/ authorized
                                                 supply houses can also be considered, provided such bids are
                                                 accompanied with back-up authority letter from the concerned
                                                 manufacturers who authorize them to market their product, provided
                                                 further such an authority letter is valid at the time of bidding. Offers
                                                 without back-up authority from manufacturer will not be considered.
                                                 Required warranty cover of the manufacturers for the product will be
                                                 provided by such supplier.

                                           2.5   The bidder shall not be under a declaration of ineligibility by
                                                 Purchaser for corrupt or fraudulent practices as defined in ITB.


                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                    Page 9 of 147
                                           2.6   While evaluating the bids, pursuant to Bid Evaluation Criteria,
                                                 bidders past performance shall also be assessed for ascertaining the
                                                 responsiveness of the bid. In such a case, the decision of Purchaser
                                                 shall be final and binding on the bidder.

                                           2.7   The bidder is not put on holiday by GAIL or black listed by any
                                                 Government Department/ Public Sector.


3.   One Bid Per Bidder                    3.1   A bidder who submits or participates in more than one bid will cause
                                                 all the proposals in which the bidder has participated to be
                                                 disqualified.

4.   Bid Evaluation Criteria               4.1    The Bid Evaluation Criteria (BEC) is as per Annexure-I to ITB.


5.   Cost of Bidding                       5.1   The bidder shall bear all costs associated with the preparation and
                                                 submission of the bid, and PURCHASER (GAIL), will in no case, be
                                                 responsible or liable for these costs, regardless of the conduct or
                                                 outcome of the bidding process.


     B. BIDDING DOCUMENTS

6.   Content of Bidding Documents          6.1   The bidding documents are those stated below and should be read in
                                                 conjunction with any addenda issued in accordance with ITB Clause

                                                 Section-I        : Invitation for bids (IFB)
                                                 Section-II       : Instructions to Bidders (ITB)
                                                 Attachment       : Forms & Formats
                                                 Section-III      : General Conditions of Contract (GCC-Goods)
                                                 Section-IV       : Special Conditions of Contract (SCC)
                                                 Attachment       : Attachment to SCC
                                                 Section-V        : Price Schedule
                                                 Section-VI      :Material       Requisitions       and      technical
                                                 specification & drawings
                                                 Section VII      : Packing, Marking and Shipping Instructions

                                           6.2   The Bidder is expected to examine all instructions, forms, terms and
                                                 specifications in the bidding documents. The Invitation for Bids
                                                 (IFB) together with all its attachments thereto, shall be considered to
                                                 be read, understood and accepted by the bidders. Failure to furnish
                                                 all information required by the bidding documents or to submit a bid
                                                 not substantially responsive to the bidding documents in every
                                                 respect will be at the Bidder’s risk and may result in the rejection of
                                                 its bid.
7.   Clarification of Bidding              7.1   A prospective bidder requiring any clarification of the Bidding
     Documents                                   Documents may notify GAIL in writing or by fax or e-mail at
                                                 GAIL’s mailing address indicated in the Invitation for Bids. GAIL
                                                 will respond in writing to any request for clarification of the Bidding
                                                 documents which it receives not later than 10 days prior to the
                                                 deadline for the submission of bids prescribed by GAIL. Written
                                                 copies of GAIL’s response (including an explanation of the query but
                                                 without identifying the source of the query) will be sent to all
                                                 prospective bidders who have received the bidding documents. Any
                                                 Clarification or information required by the bidder but same not
                                                 received by the Purchaser, ten days prior to the bid due date, the
                                                 same is liable to be considered as no clarification/information

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                   Page 10 of 147
                                                    required.

                                                    [Preferably all questions/queries should be referred to GAIL on or
                                                    before scheduled date of pre-bid conference. The questions/queries
                                                    received by GAIL prior to pre-bid conference will be addressed in
                                                    the pre-bid conference & no separate communication will be sent
                                                    to bidders.]

8.   Amendment of Bidding                  8.1      At any time prior to the bid due date, the PURCHASER may, for any
     Documents                                      reason, whether at its own initiative or in response to a clarification
                                                    requested by a prospective bidder, modify the bidding documents, by
                                                    issuing addenda.

                                           8.2      Any addendum thus issued shall be part of the Bidding Documents
                                                    pursuant to ITB Clause-6.1 and shall be notified in writing by
                                                    fax/post to all prospective bidders who have received the bidding
                                                    documents. Prospective bidders shall promptly acknowledge receipt
                                                    of each addendum by fax/post to the Purchaser.

                                           8.3      The PURCHASER may, at its discretion, extend the bid due date in
                                                    order to allow prospective bidders, a reasonable time to furnish their
                                                    most competitive bid taking into account the amendments issued.


     C. PREPARATION OF BIDS
9    Language of Bid                       9.1      The bid prepared by the bidder as well as all
                                                    correspondence/drawings and documents relating to the bid
                                                    exchanged by bidder and the PURCHASER shall be written in
                                                    English language, provided that any printed literature furnished by
                                                    the bidder may be written in another language so long as
                                                    accompanied by an ENGLISH translation, in which case, for the
                                                    purpose of interpretation of the bid, the ENGLISH translation shall
                                                    govern.

                                           9.2      In the event of submission of any document/certificate by the Bidder
                                                    in a language other than English, the English translation of the same
                                                    duly authenticated by Chamber of Commerce of Bidder’s country
                                                    shall be submitted by the Bidder. Metric measurement system shall
                                                    be applied.
10   Documents Comprising The              10.1     The bid prepared by the bidder shall comprise the following
     Bids                                           components:

                                           10.1.1   UNPRICED BID ( Part –I )
                                                    a) Price Schedule (with price figures blanked) completed in
                                                       accordance with ITB Clauses 11, 12, 13.
                                                    b) Documentary evidence establishing that Bidder is eligible to bid
                                                       and meets qualification criteria in accordance with ITB Clause
                                                       14.
                                                    c) Documentary evidence establishing Goods’ eligibility and
                                                       conformity to Bidding Documents in accordance with ITB
                                                       Clause 15.
                                                    d) Copy of Bid Security in accordance with ITB Clause 17.
                                                    e) Any other information/details required as per bidding document
                                                       including addendum /corrigendum to this bidding document, if
                                                       issued.
                                                    f) Under taking that content of tender document are not modified,
                                                       in case tender is downloaded for website. If same is not
                                                       submitted, offer shall not be considered for further evaluation.


                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                      Page 11 of 147
                                           10.1.2   PRICED BID ( Part –II )
                                                    Bid Form and Price schedule duly filled in and No conditions
                                                    /documents whatsoever.

                                           10.1.3   Original Bid Security (Part-III)

11. Bid Form & Price Schedule              11.1     The bidders shall complete the Bid Form and appropriate Price
                                                    schedule furnished in the Section V of Bidding Document, indicating
                                                    the required information for all the goods to be supplied, a brief
                                                    description of the goods, their country of origin and quantity.

12. Bid Prices                             12.1     Bidders shall indicate the following separately (as per Price
                                                    Schedule)
                                                    A) Ex-works Price including packing and forwarding charges (such
                                                        price to include all costs as well as duties and taxes paid or
                                                        payable on components and raw materials incorporated or to be
                                                        incorporated in the goods).

                                                    B) Excise Duty & Sales Tax (rates) which will be payable on the
                                                       finished goods, if this contract is awarded.
                                                    C) The statutory variation in Excise Duty & Sales Tax on
                                                       finished goods within the contractual delivery period shall be
                                                       to GAIL’s account. However, any increase in the rate of these
                                                       taxes and duties beyond the contractual completion period shall
                                                       be to bidder's account and any decrease shall be passed on to
                                                       GAIL.

                                           12.2     Fixed Price : Prices quoted by the bidder shall be firm and fixed
                                                    during the bidder’s performance of the contract and not subject to
                                                    variation on any account. A bid submitted with an adjustable price
                                                    quotation will be treated as non responsive and rejected.

                                           12.3     The delivery terms shall be interpreted as per INCOTERMS 2000.


13   Bid Currencies                        13.1     Bidders may submit bid in Indian currency only.

                                           13.4     Currency once quoted will not be allowed to be changed.
                                           .
14   Documents Establishing                14.1     Bid Evaluation Criteria
     Bidder’s Eligibility and
     Qualification                         14.1.1   Pursuant to evaluation Criteria specified in Invitation for Bids (IFB)
                                                    the bidder shall furnish all necessary supporting documentary
                                                    evidence to establish the bidder’s claim of meeting Bid evaluation
                                                    criteria.
                                           14.2     Bidders Eligibility Criteria

                                           14.2.1   The bidder shall furnish, as part of his bid, documents establishing the
                                                    bidder’s eligibility to bid and its qualification to perform the contract
                                                    if its bid is accepted.




15   Documents Establishing Goods’         15.1     Pursuant to ITB Clause 10, the bidder shall furnish, as part of the bid,
     Eligibility and Conformity to                  documents establishing the eligibility and conformity to the Bidding
     Bidding Documents                              Documents of all goods and services which the bidder proposes to
                                                    supply under the Contract.

                                           15.2     The documentary evidence of the goods and services’ conformity to

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                       Page 12 of 147
                                                    the Bidding Documents may be in the form of literature, drawings or
                                                    data, and shall furnish:

                                                    a) detailed description of the essential technical and performance
                                                       characteristics of the goods;
                                                    b) a clause-by-clause commentary on the PURCHASER’S
                                                       Technical specifications demonstrating the goods and services’
                                                       substantial responsiveness to the specifications.

                                           15.3     For purpose of the commentary to be furnished under Clause-15.2
                                                    above, the bidder shall note that standards for workmanship, material
                                                    and equipment, and reference to brand names or catalogue numbers,
                                                    designated by the PURCHASER in its Technical Specifications are
                                                    intended to be descriptive only and not restrictive.

16   Period of Validity of Bids            16.1     The bid shall remain valid for acceptance for four (4) months from
                                                    the bid due date. PURCHASER shall reject a bid valid for a shorter
                                                    period being non-responsive.

                                           16.2    In exceptional circumstances, prior to expiry of the original bid
                                                    validity period, the PURCHASER may request that the bidder extend
                                                    the period of bid validity for a specified additional period. The
                                                    requests and the responses thereto shall be made in writing (by fax /
                                                    post/ e-mail). A bidder may refuse the request without forfeiture of
                                                    his bid security. A bidder agreeing to the request will not be required
                                                    or permitted to modify his bid, but will be required to extend the
                                                    validity of its bid security for the period of the extension and in
                                                    accordance with ITB Clause 17.0 in all respects.

17   Bid Security                          17.1     Pursuant to ITB Clause-10, the bidder shall furnish, as part of his bid,
                                                    bid security in the amount specified in the Invitation for Bids.

                                           17.2     The bid security is required to protect the PURCHASER against the
                                                    risk of bidder’s conduct which would warrant the security’s
                                                    forfeiture, pursuant to ITB Clause-17.7

                                           The Earnest Money Deposit (EMD) shall be submitted in the form of crossed
                                           Bank Demand Draft drawn on any Nationalized/Scheduled bank in favour of
                                           GAIL (India) Limited, payable at State Bank of India, Pata (Branch Code
                                           1937), Auraiya (U.P.). Alternatively, Earnest Money deposit may also be
                                           submitted through Bank Guarantee, in the format provided, from any Indian
                                           Scheduled Bank or a branch of an International Bank situated in India and
                                           registered with Reserve Bank of India as scheduled foreign bank in the
                                           proforma attached with the Tender Document. However, other than the
                                           Nationalized Indian Banks, the banks whose BGs are furnished must be
                                           commercial banks having net worth in excess of Rs. 100 crores and a
                                           declaration to this effect should be made by such commercial bank either in
                                           the bank guarantee itself or separately on a letter head.



                                                    The Bid Security shall be valid for two (02) months beyond the
                                                    validity of the Bid as specified in Clause 16.0 of ITB.

                                           17.4     Any bid not secured in accordance with ITB Clause 17.1 may be
                                                    rejected by the PURCHASER as non-responsive.

                                           17.5     Unsuccessful bidder’s bid security will be discharged/returned ,as
                                                    promptly as possible but not later than 30 days after the expiration of
                                                    the period of bid validity prescribed by the PURCHASER, pursuant

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                      Page 13 of 147
                                                  to ITB Clause-16.
                                           17.6   The successful bidder’s bid security will be discharged upon the
                                                  bidder’s accepting the Order, pursuant to ITB Clause-42 and
                                                  furnishing the Contract Performance Guarantee pursuant to ITB
                                                  Clause-43.
                                           17.7   The bid security may be forfeited:
                                                  a)     If a bidder withdraws his bid during the period of bid validity.
                                                  b)     in the case of a successful bidder, if the bidder fails:
                                                           i)       to accept the Purchase Order in accordance with
                                                                    ITB Clause-39 or
                                                           ii)      to furnish Performance Guarantee in accordance
                                                                    with ITB Clause-40
                                                           iii)     to accept correction of errors pursuant to ITB
                                                                    Clause-31.0
                                                  c)     If the Bidder changes the proposed manufacturer after
                                                         submission of his bid.

                                           17.8   Bid Security should be in favour of GAIL (India) Limited and
                                                  addressed to GAIL. Bid Security must indicate the Bid Document
                                                  number and the item for which the bidder is quoting. This is
                                                  essential to have proper co-relation at a later date. The Bid Security
                                                  in the form of Bank Guarantee or Letter of Credit shall be in the form
                                                  provided in the Bidding Document.

                                           17.9   Central Public Sector Undertakings and firms registered with NSIC
                                                  are exempted from furnishing bid security provided they are
                                                  registered for the quoted items up to the monetary limit they intend
                                                  to quote and subject to their enclosing with their bid a copy of the
                                                  latest and current Registration Certificate.

18   Pre-Bid meeting                       18.1   The bidder(s) or his designated representative, who have purchased
                                                  bid document, are invited to attend a pre-bid meeting which will take
                                                  place at GAIL (India) Limited, GAIL Pata, PO - Pata Dt. Auraiya
                                                  (U.P).

                                           18.2   The purpose of the meeting will be to clarify issues and to answer
                                                  questions on any matter that may be raised at that stage.

                                           18.3   The bidder is requested, as far as possible, to submit any questions by
                                                  courier or by fax to reach GAIL’s office not later than one week
                                                  before the meeting. It may not be practicable at the meeting to
                                                  answer questions received late, but questions and responses will be
                                                  transmitted in accordance with the following sub-clause.

                                           18.4   The text of the questions raised and the responses given, together
                                                  with any responses prepared after the meeting, will be transmitted
                                                  without delay (without identifying the sources of the question) to all
                                                  purchasers of the bidding documents. Any modification of the
                                                  bidding documents listed in clause 6 of ITB that may become
                                                  necessary as a result of the pre-bid meeting shall be made by the
                                                  Purchaser exclusively through the issue of an Addendum pursuant to
                                                  ITB Clause-8 and not through the minutes of the pre-bid meeting.

                                           18.5   Non-attendance of the pre-bid meeting will not be a cause for
                                                  disqualification of a bidder.

19   Format And Signing of Bid             19.1   The bid shall be typed or written in indelible ink (in the case of
                                                  copies, photocopies are also acceptable) and shall be signed by the
                                                  person or persons duly authorized to sign on behalf of the bidder.
                                                  The name and position held by each person signing, must be typed or

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                    Page 14 of 147
                                                    printed below the signature. All pages of the bid, except any
                                                    catalogues/ literatures shall be signed and sealed by the person or
                                                    persons signing the bid.
                                           19.3     The bid shall contain no alterations, omissions or additions, unless
                                                    such corrections are initialed by the person or persons signing the
                                                    bid.

20   Zero Deviation                        20.1     Bidders to note that this is a zero deviation tender. GAIL will
                                                    appreciate submission of offer based on the terms and conditions in
                                                    the enclosed General Conditions of Contract (GCC-Goods), Special
                                                    Conditions of Contract (SCC), Instructions to Bidders (ITB), Scope
                                                    of supply, technical specifications etc. to avoid wastage of time and
                                                    money in seeking clarifications on technical/ commercial aspects of
                                                    the offer. Bidder may note that no technical and commercial
                                                    clarifications will be sought for after the receipt of the bids. Bids
                                                    with any deviation to the bid conditions shall be liable for rejection.

21   E-Payment                             21.1    GAIL (India) Limited has initiated payments to suppliers and
                                                   contractors electronically and to facilitate the payments
                                                   electronically, the bidder should have an account with HDFC Bank
                                                   or ICICI Bank or State Bank of India so that the payment through e-
                                                   banking be made to the bidder, in case order is placed on him.
                                                   Further, the bidder should give their account number and other
                                                   details in any one of the above banks to facilitate payment through e-
                                                   banking as per the details in format attached with the tender .(Format
                                                   F-11 & F-12 attached in the section Forms & Formats)



     D. SUBMISSION OF BIDS

22   Sealing And Marking of Bids           22.1   Bid shall be submitted in the following manner in separate sealed
                                                  envelopes duly super scribed as below:

                                                    Part I - Techno-commercial/ un priced Bid
                                                    Part II - Priced Bid
                                                    Part III – Original Bid Security

                                           22.2     Techno Commercial Un-priced Bid : (Part I) Original Bid of Techno-
                                                    commercial Un-priced Bid shall be sealed in one separate envelope
                                                    super scribing “Techno-Commercial Un-Priced Bid for 1000 KVA
                                                    DEG SET Procurement and tender No GAIL/PATA/ C&P/
                                                    20001324/SKD/06“
                                           22.3     Price Bid : (Part II) Original Price Bid shall be sealed in separate
                                                    envelopes super scribing “Price Bid for 1000 KVA DEG SET
                                                    Procurement and tender No GAIL/PATA/C&P/ 20001324
                                                    /SKD/06“
                                           22.4     Bid Security : (Part-III) Original copy shall be sealed in separate
                                                    envelopes clearly super scribing “Bid Security for 1000 KVA DEG
                                                    SET Procurement and tender No GAIL/PATA/C&P/
                                                    20001324/SKD/06“. These envelopes shall be further sealed as
                                                    detailed hereunder.
                                           22.5     All three envelopes containing Techno-Commercial un-priced Bids,
                                                    Price Bids and Bid security shall further be sealed in one outer
                                                    envelope super scribing “Bid for 1000 KVA DEG SET Procurement
                                                    and tender No GAIL/PATA/C&P/20001324/SKD/06“,
                                                    Bidding Document Number and shall be addressed to General

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                      Page 15 of 147
                                                    Manager(C&P) at address mentioned below.

                                           22.6     Bids must be submitted at the following Address :
                                                    ADM Building
                                                    GAIL (India) Limited
                                                    GAIL Pata
                                                     PO Pata.
                                                     Dist Auraiya (U.P) 206241
                                                     Phone 05683 282356 extn 30154
                                           22.7     Each envelop shall indicate name and address of the bidder to enable
                                                    the bid to be returned unopened, if required.

                                           22.8     If the outer envelope is not sealed and marked as above, the
                                                    PURCHASER will assume no responsibility for the misplacement or
                                                    premature opening of the bid. Also Bidder shall ensure that the
                                                    envelopes used are strong enough to with stand the weight and
                                                    enroute handling by Postal department/ Courier Services.

23   Deadline for Submission of Bid        23.1     Bids must be received by the Purchaser at the address specified in
                                                    Clause 22.6 above not later than the date and time specified in the
                                                    IFB.

                                           23.2     The PURCHASER may, at its discretion, on giving reasonable notice
                                                    by fax or any written communication to all prospective bidders who
                                                    have been issued the bid documents, extend the deadline for the
                                                    submission of bids in which case all rights and obligations of the
                                                    PURCHASER and the bidders, previously subject to the bid due
                                                    date, shall thereafter be subject to the deadline as extended.

24   Late Bids                             24.1     Any bid received by the PURCHASER after the deadline for
                                                    submission of bid prescribed under IFB shall be rejected and
                                                    returned unopened to the bidder.

25   Modification And Withdrawal           25.1     The bidder may modify or withdraw his bid after the bid’s
     of Bids                                        submission, but before the due date of submission provided that the
                                                    written notice of the modification, including substitution or
                                                    withdrawal of the bid is received by the PURCHASER prior to the
                                                    deadline prescribed for submission of bids.

                                           25.2     The bidder’s modification or withdrawal notice shall be prepared,
                                                    sealed, marked and delivered in accordance with the provisions of
                                                    ITB Clause-23, with the outer envelopes additionally marked
                                                    “modification” or “withdrawal” as appropriate. A withdrawal notice
                                                    may also be sent by fax/post, but followed by a signed confirmation
                                                    copy post marked not later than the deadline for submission of bids.

                                           25.3     No bid shall be modified after the deadline for submission of bids.

                                           25.4     No bid shall be allowed to be withdrawn in the interval between the
                                                    deadline for submission of bids and the expiration of the period of
                                                    bid validity specified by the bidder on the Bid Form. Withdrawal of
                                                    a bid during this interval shall result in the bidder’s forfeiture of his
                                                    bid security.

     E. OPENING AND EVALUATION OF BIDS
26   Bid Opening                           26.1     UNPRICED TECHNO-COMMERCIAL BID OPENING:
                                           26.1.1   The Purchaser will open bids (Part-I & III) including withdrawals
                                                    and modifications made pursuant to Clause 25.0 of ITB, in the
                                                    presence of bidders’ designated representatives who choose to attend,


                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                       Page 16 of 147
                                                    at date, time as stipulated in IFB. The bidder’s representatives who
                                                    are present shall sign bid-opening register evidencing their
                                                    attendance.
                                           26.1.2   Envelopes marked “withdrawal” shall be opened first and the name
                                                    of the bidder shall be read out. Bids for which an acceptable notice of
                                                    withdrawal has been submitted pursuant to Clause25.0 of ITB shall
                                                    not be opened. Subsequently, all envelopes marked “Modifications”
                                                    shall be opened and submissions therein read out in appropriate
                                                    details. Thereafter all other bids received by due date and time will
                                                    be
                                           26.1.3   The bidder’s names, bid modifications and withdrawals, the presence
                                                    (or absence) and amount of bid security and any other such details as
                                                    the Purchaser may consider appropriate will be announced by the
                                                    Purchaser.
27   Process to be Confidential            27.1     Information relating to the examination, clarifications, evaluation and
                                                    comparison of bids and recommendations for the order, shall not be
                                                    disclosed to bidders or any other person officially concerned with
                                                    such process. Any effort by a bidder to influence the Purchaser in
                                                    any manner in respect of bid evaluation or award will result in the
                                                    rejection of that bid.
28   Contacting the Purchaser              28.1     From the time of the bid opening to the time of the release of order,
                                                    if any bidder wishes to contact the Purchaser for any matter relating
                                                    to the bid it should do so in writing.
                                           28.2     Any effort by a bidder to influence the Purchaser in any manner in
                                                    respect of bid evaluation or award will result in the rejection of that
                                                    bid.
29   Preliminary Examination of            29.1     Techno-Commercial Bid Evaluation
     Bids
                                           29.1.1   The PURCHASER will examine the bids to determine whether they
                                                    are complete, whether any computational errors have been made,
                                                    whether required securities have been furnished, whether the
                                                    documents have been properly signed and whether the bids are
                                                    generally in order.

                                           29.1.2   Prior to the detailed evaluation, the PURCHASER will determine
                                                    whether each bid is of acceptable quality, is generally complete and
                                                    is responsive to the Bidding Documents. For purposes of this
                                                    determination, a responsive bid is one which conforms to all the
                                                    terms, conditions and specification of the bidding document, without
                                                    deviations, objections, conditionality or reservations.

                                           29.1.3   No deviation, whatsoever, is permitted in the Bidding Documents
                                                    and the price bids of those bidders whose technical and commercial
                                                    bids contain any exception to the conditions and stipulations of the
                                                    Bidding Documents shall not be opened and returned un-opened to
                                                    such bidder(s).

                                           29.1.4   The Purchaser’s determination of a bid’s responsiveness is to be
                                                    based on the contents of the bid itself without recourse to extrinsic
                                                    evidence. If a bid is non responsive, it will be rejected by the
                                                    Purchaser and may not subsequently be made responsive by the
                                                    bidder by correction of the nonconformity.

                                           29.1.5   The Purchaser will carry out a detailed evaluation of the bids
                                                    previously determined to be responsive in order to determine whether
                                                    the technical aspects are in accordance with the requirements set
                                                    forth in the Bidding Documents. In order to reach such a
                                                    determination, the Purchaser will examine and compare the technical
                                                    aspects of the bids on the basis of the information supplied by the
                                                    bidders, taking into account he following factors :

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                      Page 17 of 147
                                                    (a)       Overall completeness and compliance with the Technical
                                                              Specifications; quality function and operation of any
                                                              process control concept included in the bid. The bid that
                                                              does not meet minimum          acceptable     standard  of
                                                              completeness, consistency           and detail will be
                                                              rejected as non-responsive.
                                                    (b)       Any other relevant factor, if any that the Purchaser deems
                                                              necessary or prudent to be taken into consideration.

                                           29.2      Requisite forms contain all necessary information including those
                                                     required for meeting qualifying criteria stipulated in the Bidding
                                                     Document.
30   Price-Bid Opening                     30.1      The Purchaser shall inform the time, date and venue for price bid
                                                     opening to all such bidders who qualify pursuant to techno-
                                                     commercial bid evaluation. Bidders may be required to attend price
                                                     bid opening at a short notice of 24 hours.

                                           30.2      The PURCHASER will open price bids of all bidders notified to
                                                     attend price bid opening, in the presence of authorized bidders’
                                                     representatives. The bidders’ representatives, who are present shall
                                                     sign bid-opening register evidencing their attendance.

                                           30.3      The bidders’ names, bid prices, and such other details as the
                                                     PURCHASER, at its discretion, may consider appropriate will be
                                                     announced at the opening.

31   Arithmetic Corrections                31.1      The bids will be checked for any arithmetical errors as follows :

                                           31.1.1     In case of any discrepancy between prices in words and prices in
                                                     figures, the prices in words shall be valid and binding. In case of any
                                                     error in total indicated by the Bidder, the unit price alone shall be
                                                     considered valid and binding on the Bidder.
                                           31.1.2   If the bidder does not accept the correction of errors, its bid will be
                                                    rejected and the bid security will be forfeited.
32   Evaluation And Comparison of          32.1      The PURCHASER will evaluate and compare the bids previously
     Bids                                            determined to be substantially responsive, pursuant to ITB Clause –
                                                     29.
                                           32.2      Bid Evaluation and Comparison Criteria :
                                                     The evaluation of bids shall be made on overall basis i.e.
                                                     considering the total prices offered under schedule of
                                                     rates and the benefit of cenvat credit mentioned by the
                                                     bidders in the schedule of rates. The award shall be made
                                                     on overall L1 basis.
                                           32.3     Bids not conforming to Bid Qualification criteria and technical
                                                    specifications/requirements shall be rejected.

33   Purchase Preference                   33.1      Purchase preference to Central government public sector
                                                     Undertaking   shall be allowed as per Government instructions in
                                                     vogue




         F. AWARD OF CONTRACT
34   Post Qualification                    34.1      In the absence of prequalification, the PURCHASER will determine
                                                     to its satisfaction whether the bidder selected as having submitted the

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                       Page 18 of 147
                                                   lowest evaluated, responsive bid is qualified to satisfactorily perform
                                                   the contract.
                                            34.2   The determination will take into account the bidder’s technical and
                                                   production capabilities. It will be based upon an examination of the
                                                   documentary evidence of the bidder’s qualifications submitted by the
                                                   Bidder, pursuant to ITB Clause-10, as well as such other information
                                                   as the PURCHASER deems necessary and appropriate.
                                            34.3   An affirmative determination will be a prerequisite for award of the
                                                   contract to the bidder. A negative determination will result in
                                                   rejection of the bidder’s bid.

35   Award Criteria                         35.1   Subject to ITB Clause 30, the Purchaser will award the contract to
                                                   the successful Bidder whose bid has been determined to be
                                                   substantially responsive and has been determined to be the lowest
                                                   evaluated bid, provided further that the Bidder is determined to be
                                                   qualified to perform the contract satisfactorily.

36   PURCHASER’s Right to Vary              36.1    PURCHASER reserves the right at the time of award of ORDER to
     Quantities at Time of Award                   increase or decrease by up to 15 % the quantity of GOODS specified
                                                   in the Material Requisition, without any change in unit price or other
                                                   terms and conditions. Variation beyond this limit will be subject to
                                                   mutual agreement between the PURCHASER and the Seller.


37   PURCHASER’s Right To                  37.1    PURCHASER reserves the right to accept or reject any bid, and to
     Accept Any Bid And To reject                  annul the bidding process and reject all bids, at any time prior to
     Any or All Bids                               award of contract, without thereby incurring any liability to the
                                                   affected bidder or bidders or any obligations to inform the affected
                                                   bidder or bidders of the ground for the PURCHASER’S ACTION.

38   Notification of Award / Fax of         38.1   Prior to the expiration of period of bid validity the PURCHASER
     Intent                                        will notify the successful bidder in writing by fax or e-mail to be
                                                   confirmed in writing, that his bid has been accepted. The notification
                                                   of award / Fax of Intent will constitute the formation of the Contract.
                                            38.2   Delivery shall be counted from the date of notification of award / Fax
                                                   of Intent.
                                            38.3   Upon the successful bidder’s furnishing of contract performance
                                                   bank guarantee, pursuant to ITB Clause-43, the PURCHASER will
                                                   promptly notify each unsuccessful bidder and will discharge his bid
                                                   security, pursuant to ITB Clause-17.

39   Acceptance of Purchase Order           39.1   PURCHASER will issue the Purchase Order to the successful bidder,
                                                   who, within 15 days of receipt of the same, shall sign all pages and
                                                   return the acceptance copy to the PURCHASER.

40   Performance Guarantee                  40.1   Within 15 days of the receipt of the notification of award / Fax of
                                                   Intent from the PURCHASER, the successful bidder shall furnish the
                                                   performance guarantee in accordance with Clause 12 of General
                                                   Conditions of Contract (GCC-Goods) in the form provided in the
                                                   bidding documents. The bank guarantee/Letter of Credit towards
                                                   performance guarantee shall be in the currency of the Contract.

                                            40.2   The performance guarantee shall be for an amount equal to 10% of
                                                   the value of the contract towards faithful performance of the
                                                   contractual obligations and performance of equipment. This Bank
                                                   Guarantee/Letter of Credit shall be from any Indian scheduled bank
                                                   or a branch of an International bank situated in India and registered
                                                   with Reserve bank of India as scheduled foreign bank. However, in
                                                   case of bank guarantees/ Letter of Credits from banks other than the
                                                   Nationalized Indian banks, the bank must be a commercial bank

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                     Page 19 of 147
                                                   having net worth in excess of Rs 100 crores and a declaration to this
                                                   effect should be made by such commercial bank either in the Bank
                                                   Guarantee itself or separately on its letterhead. This bank
                                                   guarantee/Letter of Credit shall be valid for a period as stated in
                                                   Clause-12 of General Conditions of Contract (GCC-Goods).


                                           40.3   Failure of the successful bidder to comply with the requirements of
                                                  this clause shall constitute sufficient grounds for the annulment of
                                                  the award and forfeiture of the bid security.
                                           40.4   The Performance Guarantee shall be valid for the duration of 90 days
                                                  beyond the expiry of Warrantee/Guarantee period. The Bank
                                                  Guarantee will be discharged by PURCHASER not later than 6
                                                  months from the date of expiration of the Seller’s entire obligations,
                                                  including any warrantee obligations, under the CONTRACT.

41   Income Tax Liability                  41.1    The bidder will have to bear all income tax liability, both Corporate
                                                   as well as for his personnel.

42   Corrupt or Fraudulent                 42.1    The Purchaser requires that Bidders/Suppliers observe the highest
     Practices                                     standard of ethics during the procurement and execution of the order.
                                                   In pursuance of this policy, the Purchaser :

                                                   a)      defines, for the purposes of this provision, the terms set forth
                                                           below as follows :
                                                            i)       “corrupt practice” means the offering, giving,
                                                                     receiving or soliciting of any thing of value to
                                                                     influence the action of a public official in the
                                                                     procurement process or in contract execution; and

                                                            ii)      “fraudulent practice” means a misrepresentation of
                                                                     facts in order to influence a procurement process or
                                                                     the execution of a contract to the detriment of the
                                                                     Purchaser, and includes collusive practice among
                                                                     Bidders (prior to or after bid submission) designed
                                                                     to establish bid prices at artificial non-competitive
                                                                     levels and to deprive the Purchaser of the benefits
                                                                     of free and open competition;

                                                   b)      will reject a proposal for award if it determines that the
                                                           Bidder recommended for award has engaged in corrupt or
                                                           fraudulent practices in competing for the contract in question;

                                                  c)       will declare a firm ineligible, either indefinitely or for a
                                                           stated period of time, if at any time the Purchaser determines
                                                           that the firm has engaged in corrupt or fraudulent practices
                                                           in competing for or in executing a contract.

43. Warranty/ Guarantee                      The products under this tender documents shall be guaranteed for 18
                                                  months from the date of dispatch or 12 months from the date of
                                                  commissioning, whichever is earlier. The guarantee shall be
                                                  applicable as detailed in General condition of contract (goods).(refer
                                                  Section III, clause No 20.)

         G. NOTES ON TAXES AND DUTIES
44   EXCISE DUTY / CENVAT                  GAIL can avail the benefit of CENVAT Credit on the
                                           supplies, subject to fulfillment of certain conditions.


                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                     Page 20 of 147
                                           1. The contractor will prepare excise invoice and the same
                                           will accompany the material from his works to GAIL, Pata.
                                           Consignee name “GAIL (India) Limited, Pata” should be
                                           mentioned on all excise invoices of the supply items. The
                                           following excise particulars of GAIL, Pata (Consignee)
                                           should be mentioned on the Excise Invoices.

                                           Consignee: GAIL (India) Limited, Pata, District: Auraiya (U.P)
                                           – 206 241.
                                           Range: Pata
                                           Division: Agra
                                           Consignee’s ECC: No. AAACG1209JXM006

                                           2. In case the contractor has procured the duty paid
                                           material from a vendor / sub vendor, the name of the
                                           contractor may appear as buyer and the name & address
                                           of GAIL, Pata shall appear as “Consignee”. The contractor
                                           will ensure that in the invoices and other duty paying
                                           documents raised by the vendor / supplier, the name &
                                           ECC no. of GAIL, Pata, as mentioned above, must appear.

                                           3. In case the contractor has imported the equipments /
                                           materials in his name, he will endorse the Bill of Entry giving
                                           complete address of GAIL, Pata along with ECC no. The
                                           endorsement will be made by him at the port on the back
                                           of the bill of entry and the material will accompany
                                           endorsed Bill of Entry from the Port to GAIL, Pata.

                                           4. All the excise invoices / Bill of Entries pertaining to the
                                           supply portion shall be handed over to GAIL, Pata.

                                           5. (a) The bidders are required to clearly indicate in the
                                           SOR, a minimum amount (in lumpsum) of cenvatable
                                           documents that will be provided to GAIL by the vendor
                                           on the supply part(i.e. SOR item No 1 to 4) so that GAIL
                                           is able to take the benefit of Cenvat credit to that extent.
                                           The amount so indicated shall be considered for
                                           evaluation purpose.(i.e this amount will be reduced
                                           from the quoted FOT price )

                                            (b) Subsequently if the order is issued to the bidder and
                                           the bidder fails to provide documents to enable GAIL to
                                           avail cenvat benefit at least to the extent mentioned at
                                           para 5(a) above, the difference between the cenvatable
                                           documents provided to GAIL and the cenvat credit
                                           considered for evaluation shall be deducted from the due
                                           payments of the vendor.
45   SERVICE TAX                           1. Service tax if any shall be applicable on installation and
                                           commissioning ( SOR item No 5 ). Service tax will be

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                               Page 21 of 147
                                           payable as applicable during the period of contract
                                           against the submission of Cenvatable invoice.

                                           2. The rates quoted by the bidder(Indian or foreign)
                                           shall be inclusive of all taxes and duties applicable
                                           in his country except the service tax applicable in
                                           India.
                                           I       In case of Indian bidder/Vendor (including a
                                           registered branch of a foreign service provider having an
                                           income tax and service tax registration in India), the Indian
                                           bidder receiving the payment shall raise cenvatable
                                           Invoice on GAIL, Pata as required under Rule 4 A of the
                                           service tax rules.In this case the service tax shall be
                                           reimbursed to the Indian bidder/Vendor against
                                           cenvatable invoice. As per existing rule 4 A , bidder/vendor
                                           shall raise a serially numbered invoice stating the following
                                           particulars on the face of invoice:-

                                             i.       the name, address and Service Tax Registration
                                                      number of the Contactor.
                                             ii.      the name and address of GAIL Pata as recipient of
                                                      the taxable service,
                                            iii.      description, classification and value of taxable
                                                      service provided, and
                                            iv.       the amount of Service tax payable on such services
                                                      (both in figures and in words).
                                            v.        the amount of Education cess on Service tax
                                                      payable on such services (both in figures and in
                                                      words).

                                           II     In case of foreign bidder/vendor, (who is a non
                                           resident or a person from out side India and who does not
                                           have any office in India for the purpose of payment of
                                           service tax in India), the service tax liability will be borne
                                           and paid by GAIL, Pata, as a recipient of taxable services,
                                           subject to the provision of service tax laws applicable from
                                           time to time.

                                           Service providers are requested to comply with the above
                                           instructions so that GAIL Pata can avail benefit of Cenvat
                                           Credit for the amount of Service tax & Education cess on
                                           Service Tax paid.

46   WORK CONTRACT TAX                     shall not be applicable in this case
     (WCT
47   INCOME TAX                                    1. GAIL shall deduct income tax at source (TDS) as per
                                                      applicable Indian law from all the payments to the
                                                      bidder/vendor for the service rendered in India and
                                                      remit the net amount to the vendor. GAIL shall
                                                      deposit the income tax deducted with the Indian
                                                      revenue department. GAIL shall issue necessary tax

                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                 Page 22 of 147
                                                 deducted at source certificate to the vendor. In the
                                                 case of foreign vendor, the TDS will be made as per
                                                 the rate prescribed in the the DTAA applicable for
                                                 the relevant country or the rates applicable under
                                                 the Indian income tax act 1961 which ever is lower.
                                              2. As per the provisions of the Income Tax Act, 1961,
                                                 Permanent Account No. (PAN) is compulsorily
                                                 required to be mentioned in Tax Deduction at
                                                 Source (TDS) certificate issued to the payee.
                                                 Therefore, the contractor must submit the details of
                                                 PAN / the copy of application filed for allotment of
                                                 PAN (if PAN no. not available) to GAIL immediately
                                                 on receipt of order, failing which, TDS certificate will
                                                 not be issued.

48   IMPORTANT NOTES                       Any statutory variation in taxes and duties, and new levies if
                                           any, till Contract Completion period including revision in
                                           the contract, if any, shall be to owner’s account. However
                                           any increase in the rates of taxes & duties beyond the
                                           Contractual Completion Period shall be to Contractor’s
                                           account and any decrease shall be passed on to owner.




                                      INSTRUCTIONS TO BIDDERS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                              Page 23 of 147
                                           ANNEXURE-1 to ITB



               BRIEF SCOPE OF SUPPLY AND


          BID EVALUATION CRITEARIA (BEC)




                                   BRIEF SCOPE OF SUPPLY AND BEC
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                           Page 24 of 147
1.0         “Introduction
1.1          GAIL (India) limited invites sealed bids under single stage three envelope system
             (Part-I Technical/un priced Commercial Bid , Part-2 Priced Commercial Bid & Part -
             3 Original bid security from eligible bidders for the supply of 1000 KVA DEG Set
             for Substation #1 at GAIL PATA.
1.2          BRIEF PROJECT DETAILS
            GAIL intends to purchase Diesel Engine Generator set for emergency electrical power
            supply to critical loads of IOP area in case of normal power failure. The DEG set shall
            be installed at Substation #1 of GAIL Pata.
.           .
2.0         Brief Scope of bid :
            Supply erection and commissioning of 1000 KVA Diesel Engine Generator set along
            with all auxiliary units and PMCC.
3.0          BID EVALUATION CRITERIA
            Bid Evaluation Criteria (BEC) for this tender will be as under:
      •     The bidder should be a manufacturer or authorized dealer of Diesel Engine.
      •     The bidder should have supplied, installed and commissioned at least one set of
            DG Set of 1000 KVA against purchase order placed on them by Govt. deptt./
            PSU’s/Reputed private companies in preceding 5 years

            The bidder has to submit attested copy of following documents in support of BEC:
    I.      Copy of registration certificate indicating that they are the manufacturer of DG
            set or any other proof in case the bidder is manufacturer. Copy of a Valid
            dealership/ distributorship certificate, in case the bidder is not a manufacturer.
    II.     A copy of PO along with the proof of execution such as copy of
            invoice/completion certificate/ inspection report/proof of payment for supply,
            installation & commissioning of DG set of 1000 KVA issued by the consignee.

         THE DUCUMENTS SUBMITTED TO MEET ABOVE BEC SHALL BE PROPERLY
         ATTESTED BY GAZETTED OFFICER OR OFFICER OF PUBLIC SECTOR
         ENTERPRISES / NOTARISED BY A NOTARY PUBLIC."
         Any Bid not fulfilling the above BEC shall summarily be rejected.
         Any bidder who meet the Bid Evaluation Criteria (BEC) as mentioned above, and wishes
         to quote against this tender may download the bidding document from GAIL's website
         (www.gailonline.com) and submit the Bid complete in all respect as per terms &
         conditions of contract on or before the due date along with an undertaking that the
         contents of the Bidding Document have not been altered or modified.
         Offer(s) received from short listed bidders to whom enquiry is already issued as well as
         through web site which meet the BEC criteria and found responsive(as per rejection
         criteria), shall be taken into consideration for evaluation & award.




                                    BRIEF SCOPE OF SUPPLY AND BEC
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                               Page 25 of 147
ATTACHMENTS TO INSTRUCTION TO BIDDERS
                  (ITB)
                            FORMS & FORMATS

   (These Forms duly filled-in (if required) alongwith its enclosures is essentially required for
       Evaluation of Bid, in absence of which bid may be considered as non-responsive)




                                            FORMS AND FORMATS
 TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                             Page 26 of 147
                 INDEX TO ATTACHMENT FOR INSTRUCTION TO BIDDERS (ITB)

                                      FORMS & FORMATS
Sr. No.     Form No.                                 Description                    Page No.
   0                      CUT OUT SLIPS                                              28-29
    1.          F-I       BIDDER’S GENERAL INFORMATION                                30
    2.          F-2       BID FORM                                                    31
    3.          F-3       LIST OF ENCLOSURES                                          32
    4.          F-4       PROFORMA FO BANK GUARANTEE FOR EARNEST                      33
                          MONEY DEPOSIT/ BID SECURITY
    5.           -        INSTRUCTIONS FOR FURNISHING BID- GUARANTEE                  34
                          BANK GUARANTEE
    6.          F-5       LETTER OF AUTHORITY                                         35
    7.          F-6       NO DEVIATION CONFIRMATION                                   36
    8.          F-7       CERTIFICATE                                                 37
    9.          F-8       DETAILS OF SIMILAR WORK DONE DURING PAST                    38
                          FIVE YEARS
    10.         F-9       PRESENT COMMITMENTS OF THE BIDDER                           39
    11.        F-10       PROFORMA OF BANK GUARANTEE                                 40-41
    12.          -        INSTRUCTIONS FOR FURNISHING CONTRACT                        42
                          PERFORMANCE GUARANTEE
    13.        F-11       FORMAT APPLICABLE FOR PARTIES WILLING TO                    43
                          RECEIVE PAYMENT IN THEIR ACCOUNT WITH
                          SBI/HDFC/ICICI BANK ONLY
    14.        F-12       PARTICULARS OF VENDORS RQUIRED FOR THE                      44
                          PURPOSE OF MAKING PAYMENT THROUGH E-
                          BANKING
    15.          -        ACKNOWLEDGEMENT CUM CONSENT LETTER                          45




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                           Page 27 of 147
DO NOT OPEN – THIS IS A QUOTATION
PROJECT         :        GAIL Pata, Sub Station # 1 DEG Set

TENDER NO.:              GAIL/PATA/C&P/20001324/SKD/06

        ITEM :           PROCUREMENT OF 1000 KVA DEG set

DUE DATE         :       ------------ (1500 HRS)

FROM:                                                 TO:
M/S                                                   ADM BUILDING
                                                      GAIL (INDIA) LIMITED
                                                      GAIL PATA
                                                      POST PATA
                                                      DIST- AURAIYA (U.P) 206241

        (TO BE PASTED ON THE OUTER ENVELOPE CONTAINING THREE
             ENVELOPES OF PART-I, PART-II AND PART-III OF BIDS)




                 DO NOT OPEN – THIS IS A QUOTATION
                                           (UN PRICE BID)

PROJECT         :        GAIL Pata, Sub Station # 1 DEG Set

TENDER NO.:              GAIL/PATA/C&P/20001324/SKD/06

        ITEM :           PROCUREMENT OF 1000 KVA DEG set

DUE DATE         :       ------------ (1500 HRS)

FROM:                                                 TO:
M/S                                                   ADM BUILDING
                                                      GAIL (INDIA) LIMITED
                                                      GAIL PATA
                                                      POST PATA
                                                      DIST- AURAIYA (U.P) 206241

  (TO BE PASTED ON THE ENVELOPE CONTAINING TECHNO-COMMERCIAL
                  OFFER I.E. UN-PRICED BID PART-I)




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                            Page 28 of 147
                 DO NOT OPEN – THIS IS A QUOTATION
                                           (PRICE BID)
PROJECT         :        GAIL Pata, Sub Station # 1 DEG Set

TENDER NO.:              GAIL/PATA/C&P/20001324/SKD/06

        ITEM :           PROCUREMENT OF 1000 KVA DEG set

DUE DATE         :       ------------ (1500 HRS)

FROM:                                                 TO:
M/S                                                   ADM BUILDING
                                                      GAIL (INDIA) LIMITED
                                                      GAIL PATA
                                                      POST PATA
                                                      DIST- AURAIYA (U.P) 206241

(TO BE PASTED ON THE OUTER ENVELOPE CONTAINING PRICE BID,PART-II )




                 DO NOT OPEN – THIS IS A QUOTATION
                                           (SECURITY DEPOSIT /EMD)

PROJECT         :        GAIL Pata, Sub Station # 1 DEG Set

TENDER NO.:              GAIL/PATA/C&P/20001324/SKD/06

        ITEM :           PROCUREMENT OF 1000 KVA DEG set

DUE DATE         :       ------------ (1500 HRS)

FROM:                                                 TO:
M/S                                                   ADM BUILDING
                                                      GAIL (INDIA) LIMITED
                                                      GAIL PATA
                                                      POST PATA
                                                      DIST- AURAIYA (U.P) 206241

(TO BE PASTED ON THE ENVELOPE CONTAINING SECURITY DEPOSIT/EMD,PART-III)




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                            Page 29 of 147
                                                   F-I
                           BIDDER’S GENERAL INFORMATION

To
GAIL (India) Limited,
GAIL PATA
1.1     Bidder Name                                :
1.2     Number of Years in Operation               :      _________________________________
1.3     Registered Address                         :      _________________________________
                                                          _________________________________
1.4     Operation Address                          :      _________________________________
        if different from above
        ________________________________
1.5     Telephone Number                           :      _________________________________
                                                          (Country Code) (Area Code) (Telephone Number)

1.6     E-mail address & Web Site                  :      _________________________________


1.7     Telefax Number                             :      ________________________________
                                                           (Country Code) (Area Code) (Telephone Number)

1.8     ISO Certification, if any                  :      {lf yes, please furnish details}


                                                   (SIGNATURE OF BIDDER WITH SEAL)




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                   Page 30 of 147
                                                   F-2

                                               BID FORM

To
GAIL (India) Limited,
GAIL PATA


Dear Sir,
After examining/reviewing the Bidding Documents for supply of 1000 KVA DEG SET,
including technical specifications, drawings, General and Special Conditions of Contract and
schedule of rates, etc. the receipt of which is hereby duly acknowledged, we, the undersigned,
pleased to offer to execute the whole of the Job in conformity with, the said Bid Documents,
including Addenda Nos. ____________ .
We confirm that this bid is valid for a period of Four (4) months from the date of opening of
Techno Commercial Bid, and it shall remain binding upon us and may be accepted by any
time before the expiration of that period.
If our bid is accepted, we will provide the performance guarantee equal to 10% (ten per cent)
of the Contract Price, for the due performance with in fifteen days of such award.
Until a final Contract is prepared and executed, the bid together with your written acceptance
thereof in your notification of award shall constitute a binding Contract between us.
We understand that Bid Document is not exhaustive and any action and activity not
mentioned in Bid Documents but may be inferred to be included to meet the intend of the Bid
Documents shall be deemed to be mentioned in Bid Documents unless otherwise specifically
excluded and we confirm to perform for fulfillment of Agreement and completeness of the
Work in all respects within the time frame and agreed price.
We understand that you are not bound to accept the lowest priced or any bid that you may
receive.
                                                               SEAL AND SIGNATURE
                                                               DATE:


Duly authorized to sign bid for and on behalf of ____________________________________
(SIGNATURE OF WITNESS)
WITNESS NAME:
ADDRESS:


*Strike out which ever is not applicable




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                           Page 31 of 147
                                               F-3
                                   LIST OF ENCLOSURES
            (This Form alongwith its enclosures is essentially required for Evaluation of Bid,
                   absence of which bid may be considered as non-responsive)

To
GAIL (India) Limited,
GAIL PATA
Dear Sir,
We are enclosing the following documents DULY INDEXED WITH PAGE NO. OF
OFFER” in un-price bid, as part of the bid:


    1) Clause wise compliance to                BEC     (refer   Annexure-I   to     IFB) alongwith
       required/supporting document                                                [Page- ]
    2) If the tender document is downloaded from web site, a undertaking as per clause no.
       10 of ITB, that content of tender document is not modified.     [Page- ]
    3) Power of Attorney of the signatory to the Bidding Document.                 [Page- ]
    4) Price Schedule with prices blanked out in “UN-PRICED BID”                   [Page- ]
    5) QA/QC Manuals if any.                                                       [Page- ]
    6) Organisation chart of the bidder and the structure assigned for execution of the work
       under this bid.                                                    [Page- ]
    7) Copy of Bidding Documents along with addendum/corrigendum no_____ duly signed
       and sealed on each page, in token of confirmation that Bid Documents are considered
       in full while preparing the bid and in case of award, work will be executed in
       accordance with the provisions detailed in Bid Documents.
                                                                                   [Page- ]
    8) All documents pertaining to Technical Questionnaire for evaluation of DEG set
       suppliers as per technical documents mentioned in this bidding document. [Page- ]




                                                   (SEAL AND SIGNATURE OF BIDDER)




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                Page 32 of 147
                                                   F-4
  PROFORMA FOR BANK GUARANTEE FOR EARNESTMONEY DEPOSIT/ BID
                         SECURITY
                        (To be stamped in accordance with the Stamp Act)
Ref______________                                              Bank Guarantee No___________
Date    ___________
To
GAIL (India) Limited.,
16, Bhikaji Cama Place
R.K Puram, NEW DELHI - 110066

Dear Sir(s),
In accordance with Letter Inviting Tender under your reference No _________________
M/s._____________________________________ having their Registered/ Head Office at
__________________(hereinafter called the Tenderer) wish to participate in the said tender
for _______________________________________________________. As an irrevocable
Bank Guarantee against Eamest Money for the amount of_____________ is required to be
submitted by the Tenderer as a condition precedent for participation in the said tender which
amount is liable to be forfeited on the happening of any contingencies mentioned in the
Tender Document
We, the ________________________________, Bank at ________________________
having                        our                         Head                          Office
_________________________________________________________ (Local Address)
guarantee and undertake to pay immediately on demand without any recourse to the tenderers
by GAIL (India) Limited., the amount _____________________________________ without
any reservation, protest demur and recourse. Arty such demand made by GAIL, shall be
conclusive and binding on us irrespective of any dispute or difference raised by the Tenderer.
This guarantee shall be irrevocable and shall remain valid upto __________ [this date should
be 6 months after the date finally set out for closing of tender]. If any further extension of this
guarantee is required, the same shall be extended to such required period on receiving
instructions                                       from                                       M/s.
__________________________________________________________ whose behalf this
guarantee is issued.
In witness whereof the Bank, through its authorised officer, has set its hand and stamp on this
_______________day of_____________2OO5 at ________________ .
WITNESS:
(SIGNATURE)                                                    (SIGNATURE)
(NAME)                                                         (NAME)
                                                               Designation with Bank Stamp
(OFFICIAL ADDRESS)                                             Attorney as per
                                                               Power of Attorney No._______
                                                               Date:______________________

                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                             Page 33 of 147
                 INSTRUCTIONS FOR FURNISHING BID-GUARANTEE
                                       BANK GUARANTEE


1.      The Bank Guarantee by bidders will be given on non-judicial stamp paper as per
        stamp duty applicable. The non-judicial stamp paper should be in the name of the
        issuing bank. In case of foreign bank, the said banks guarantee to be issued by its
        correspondent bank in India on requisite non-judicial stamp paper.
2.      The expiry date as mentioned in bid document should be arrived at by adding 2
        months to the date of expiry of the bid validity unless otherwise specified in the Bid
        Documents.
3.       The bank guarantee by bidders will be given from bank as specified in ITB
4.      A letter from the issuing bank of the requisite Bank Guarantee confirming that said
        bank guarantee /all future communication relating to the Bank Guarantee shall be
        forwarded to the Employer at its address as mentioned at ITB.
5.      Bidders must indicate the full postal address of the bank along with the bank’s E-mail/
        Fax from where the earnest money bond has been issued.
6.      If a bank guarantee is issued by a commercial bank, then a letter to Employer
        confirming its net worth is more than Rs. 1,000,000,000/- (Rupees one hundred crore)
        or equivalent along with a documentary evidence.




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                           Page 34 of 147
                                                   F-5
                                   LETTER OF AUTHORITY


        PROFORMA FOR LETTER OF AUTHORITY FOR ATTENDING AND
                           SUBSEQUENT
                              NEGOTIATIONS/CONFERENCES
No.                                                                   Date:

GAIL India Limited,
GAIL PATA

Dear Sir,
We ________________________________ hereby authorize following representative(s) to
attend un-priced bid opening and price bid opening and for any other correspondence and
communication against above Bidding Document


1)      Name & Designation ______________________ Signature _______________.
2)      Name & Designation ______________________ Signature _______________


We confirm that we shall be bound by all commitments made by aforementioned authorised
representatives.


                                                               Yours faithfully,



                                                               Signature
                                                               Name & Designation
                                                               For and on behalf of


Note: This letter of authority should be on the letterhead of the bidder and should be signed
      by a person competent and having the power of attorney to bind the bidder.
        Not more than two persons are permitted to attend techno-commercial un-priced and
        price bid opening.




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                             Page 35 of 147
                                                   F-6
                              NO DEVIATION CONFIRMATION


GAlL India Limited,
GAIL PATA

Dear Sir,
We understand that any deviation/exception in any form may result in rejection of bid. We,
therefore, certify that we have not taken any exceptions/deviations anywhere in the bid and
we agree that if any deviation/exception is mentioned or noticed, our bid may be rejected.




                                                   (SEAL AND SIGNATURE OF BIDDER)




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                          Page 36 of 147
                                                   F-7
                                            CERTIFICATE


GAIL India Limited,
GAIL PATA

Dear Sir,
If we become a successful bidder and pursuant to the provisions of the Bidding Documents
award is given to us for supply of DEG set, the following certificate shall be automatically
enforceable:
“We agree and acknowledge that the Employer is entering into the Agreement solely on its
own behalf and not on behalf of any other person or entity. In particular, it is expressly
understood and agreed that the Government of India is not a party to the Agreement and has
no liabilities, obligations or rights there under. It is expressly understood and agreed that the
Employer is authorised to enter into Agreement, solely on its own behalf under the applicable
laws of India. We expressly agree, acknowledge and understand that the Employer is not an
agent, representative or delegate of the Government of India. It is further understood and
agreed that the Government of India is not and shall not be liable for any acts, omissions,
commissions, breaches or other wrongs arising out of the Agreement. Accordingly, we
hereby expressly waive, release and forego any and all actions or claims, including cross
claims, VIP claims or counter claims against the Government of India arising out of the
Agreement and covenants not to sue to Government of India as to any manner, claim, cause
of action or things whatsoever arising of or under the Agreement.”




                                                               Seal and Signature of Bidder




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                             Page 37 of 147
                                                                                                           F- 8
                                                                                   DETAILS OF SIMILAR WORK DONE DURING PAST FIVE YEARS




                                                               Sr. No. Description of the Full Postal Address and phone Value of Contract         Date of              Scheduled      Date of Reasons for delay in
                                                                             work           nos. of Client & Name of                           Commencement of       Completion Time   Actual   project completion,




TENDER NO. GAIL/PATA/C&P/20001324/SKD/06
                                                                                                Officer-in-Charge                                  work                 (Months)     Completion        if any




                                           FORMS AND FORMATS
                                                               Note:     Copies     of     Letter    of     awards     and      completion     certificate    for    the     above     works      to    be     enclosed.


                                                               The work completed earlier than five years need not be indicated here The list of work, not of similar nature need not be indicated here Failing to comply




Page 38 of 147
                                                               aforementioned instructions may lead to rejection of bid.

                                                               Seal and Signature Of Bidder
                                                                                                             F- 9
                                                                                               PRESENT COMMITMENTS OF THE BIDDER



                                                                       Full Postal Address
                                                                                                        Date of                  % Age
                                                                        and phone nos. of Description              Scheduled               Expected Date
                                                               Sr. No.                                Commenceme               Comp. as on               Remarks
                                                                        Client & Name of of the work              Comp. Period             of Completion
                                                                                                       nt of work                 Date
                                                                        Officer-in-Charge




TENDER NO. GAIL/PATA/C&P/20001324/SKD/06
                                           FORMS AND FORMATS
                                                                    Note: The list must be a full list of all type of works in hand.




Page 39 of 147
                                                                                                                                       Seal and Signature Of Bidder
                                                  F-10
CONTRACT-CUM-EQUIPMENT PERFORMANCE BANK GUARANTEE
               (PERFORMANCE SECURITY) - UNCONDITIONAL

                  (TO BE STAMPED IN ACCORDANCE WITH STAMP ACT)

REF.
                                                               Bank Guarantee No.:
                                                               Date:
To

GAIL (INDIA) LIMITED
P.O.:PATA, DISTT. AURAIYA
(U.P.) 206 041
INDIA

Dear Sirs,

In consideration of the GAIL (India) Limited, New Delhi (India) (hereinafter referred to as the
OWNER/PURCHASER which expression shall unless repugnant to the context or meaning
thereof include successors, administrators and assigns) having awarded to
M/s______________________________________________ having principal office at
_______________________________________(hereinafter referred to as the “SELLER”
which expression shall unless repugnant to the context or meaning thereof include their
respective successors, administrators, executors and assigns) the supply by issue of
OWNER/PURCHASER’s Purchase Order No._______________dated___________and the
same having been accepted by the Seller resulting into CONTRACT for supplies of
materials/equipments as per above referred Purchase Order having a total value of
_______________________for the complete supply of materials/equipments and the
SELLERS having agreed to provide a Contract Performance and warranty guarantee for
faithful performance of the aforementioned Contract and warrantee quality___________to
Owner/Purchaser.

We (bank) _________________________________having Head Office at (hereinafter
referred to as the Bank, which expressly shall, unless repugnant to the context or meaning
thereof include successors, administrators, executors and assigns) do hereby guarantee to
undertake to pay the OWNER/PURCHASER on demand any and all moneys payable by the
Seller to the extent of 10%(ten percent) of the Contract Prices as aforesaid at any time upto
__________________________________ without a reference to the SELLER. Any such
demand made by OWNER/PURCHASER on bank shall be inclusive and binding not
withstanding any difference between OWNER/PURCHASE and SELLER discharges this
guarantee. OWNER/PURCHASER and SELLER or any dispute pending before any Court,
Tribunals, arbitrators or any other Authority.

The bank undertakes not to revoke this guarantee during its currency without previous
consent of OWNER/PURCHASER and further agrees that the guarantee herein contained
shall continue to be enforceable till the OWNER/PURCHASER discharges this guarantee.
OWNER/PURCHASER shall have the fullest liberty without affecting in any way the liability
of the BANK under this guarantee from time to time to extend the time for performance by
SELLER of the afore mentioned CONTRACT, OWNER/PURCHASER shall have the fullest
liberty, without affecting this guarantee, to postpone from time to time the exercise of any
power vested in them or of any right which they might have against SELLER, and to exercise
the same at any time in any manner, and either to enforce to forebear to enforce any
covenants contained or implied, in the aforementioned CONTRACT between

                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                            Page 40 of 147
OWNER/PURCHASER and SELLER or any other course of or remedy or security available
to OWNER/PURCHASER. The BANK shall not be released of its obligations under these
presents by any exercise by OWNER/PURCHASER of its liability with reference to the
matters aforesaid or any of them or by reason or any other acts of omission or commission
on the part of OWNER/PURCHASER or any other indulgence shown by
OWNER/PURCHASER or by any other matter or thing whatsoever which under law would,
but for this provision, have the effect or relieving the BANK. The BANK also agrees that
OWNER/PURCHASER at its option shall be entitled to enforced this Guarantee against the
Bank as a Principal debtor, in the first instance without proceeding against SELLER and
notwithstanding any security or other guarantee that OWNER/PURCHASER may have in
relation to the SELLER’S liabilities.

Notwithstanding anything contained herein above our liability under this Guarantees
restricted to AND it shall remain in force upto and including ________ and shall be extended
from time to time for such period as may be desired by the SELLER on whose behalf this
Guarantee has been given.

The Bank Guarantee’s payment of an amount is payable on demand and in any case within
24 hours of the presentation of the letter of invocation of Bank Guarantee. Should the
banker fail to release payment on demand, a penal interest of 24% per annum shall become
payable immediately and any dispute arising out of or in relation to the said Bank
Guarantees shall be subject to the jurisdiction of Delhi Courts.

Therefore, we hereby affirm that we are guarantors and responsible to you on behalf of the
seller up to a total amount of (amount of guarantees in words and figures) and we undertake
to pay you, upon your first written demand declaring the seller to be in default under the
contract and without caveat or argument, any sum or sums within the limits of (amount of
guarantee) as aforesaid, without your needing to prove or show grounds or reasons for your
demand or the sum specified therein.

The Bank Guarantee’s payment of an amount is payable on demand and in any case within
48 hours of the presentation of the letter of invocation of Bank Guarantee. Should the banker
fail to release payment on demand, a penal interest of 18% per annum shall become
payable immediately and any dispute arsing out of or in relation to the said Bank Guarantee
shall be subject to the jurisdiction of Delhi Courts.

This guarantee is valid upto the ________day of _______200_.

We have power to issue this guarantee in your favour under memorandum and Article of
Association and the undersigned has full powers to do so under the Power of
Attorney/Resolution of the Board of Directors dated ________accorded to him by the bank.

Dated         The ___________day of _____________2005.

WITNESS:

(SIGNATURE)                                               (SIGNATURE)
NAME                                                      NAME
                                                          BANK RUBBER STAMP
(NAME)
(OFFICIAL SEAL)                                           Designation with bank stamp
                                                          Plus Attorney as per Power
                                                          Of Attorney/Resolution Board of
                                                          Directors
                                                          Date:

                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                               Page 41 of 147
INSTRUCTIONS FOR FURNISHING CONTRACT PERFORMANCE GUARANTEE


1.      The Bank Guarantee by successful bidder(s) wilt be given on non stamp paper as per
        stamp duty applicable. The non-judicial stamp paper should be in name of the issuing
        bank. In case of foreign bank, the said bank guarantee to be issued by its
        correspondent bank in India on requisite non-judicial stamp paper and place of bid to
        be considered as Delhi.
2.      The bank guarantee by bidders will be given from bank as specified in ITB.
3.      A letter from the issuing bank of the requisite Bank Guarantee confirming that said
        bank guarantee and all future communication relating to the Bank Guarantee shall be
        forwarded to Employer
4.       If a bank guarantee is issued by a commercial bank, then a letter to Owner and copy
        to Consultant confirming its net worth is more than Rs. 1,000,000,000/- (Rupees one
        hundred crore). or its equivalent in foreign currency along with a documentary
        evidence.




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                         Page 42 of 147
                                                                                   F - 11
         FORMAT APPLICABLE FOR PARTIES WILLING TO RECEIVE EPAYMENTS IN
                 THEIR ACCOUNT WITH SBI/HDFC/ICICI BANK ONLY)


        To,

        The Dy General Manager (F&A)
        GAIL (India) Ltd.
        P.O. Pata
        Auraiya,
        U.P. -206241

        Subject :Consent for receiving Payments through Electronic Mode

        Dear Sir,

        This is to confirm that we M/s ……………………………………………………. (Name

        of    the   Organization)    are     having   Savings   /   Current   Account    No.

        ………………………. with ………………………………………… (Name of the Bank)

        …………….…………….. (Branch Name)                    …………… (Branch Code), to which

        payments, if any due to us, can be released electronically.


        Thanking You.


        for………………………………………..


        Authorized Signatory (ies)
        (Name of the Authorised Signatory with Seal)

        This is to certify that Savings / Current A/c. No……………………… is maintained by

        M/s………………………..……………………….………………………(Name of the Organization)

        with our bank …………………….………………………………………….………(Name of the Bank,

        Branch Name & Branch Code), to which payments can be released electronically.

        (Signature with Seal of Bank)
        Branch Manager


        Note: The above format should be on letter head of the organization mentioning E-
        mail ID/Fax No. of the contact person.


                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                Page 43 of 147
                                                                             F - 12

     PARTICULARS OF VENDORS REQUIRED FOR THE PURPOSE OF MAKING PAYMENT
                             THROUGH E-BANKING

             (PLEASE ATTACH ONE CANCELLED CHEQUE w. r. t. EVERY VENDOR)


    1. VENDOR/CUSTOMER NAME :                      ………………………………………………………..


    2. COMPLETE ADDRESS                    : ………………………………………………………..


    3. BANK’S NAME                         : ………………………………………………………..


    4. BENEFICIARY A/C NO.                         .: ………………………………………………………..


    5. ACCOUNT TYPE                                : ………………………………………………………..


    6. BRANCH NAME                                 : ………………………………………………………..


    7. BANK ADDRESS                                : ………………………………………………………..


    8. MICR CODE                           : ………………………………………………………..


    9. BRANCH CODE                                 : ………………………………………………………..




                                                 AUTHORIZED SIGNATORY WITH NAME AND SEAL



   (THE ABOVE INFORMATION ARE REQUIRED TO BE SUBMITTED BY THE VENDORS ON
               THEIR LETTERHEAD ,DULY CERTIFIED BY THEIR BANKER)




                                           FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                          Page 44 of 147
                                ACKNOWLEDGEMENT CUM CONSENT LETTER

(Within 7 days of receipt of Bidding document, Bidder shall acknowledge the receipt and confirm his intention to Bid
against the enquiry/tender through e-mail to Sudhir.dixit@gail.co.in or per return FAX by filling up the this
Format.)


To,
Senior Manager (C & P),
GAIL (India) Ltd.
Pata

FAX: 05683 282446

SUBJECT: TENDER NO. GAIL/PATA/C&P/20001324/SKD for procurement of 1000
KVA DEG Set
Dear Sir,
We hereby acknowledge receipt of a complete set of bidding document along with enclosures for
subject item/work.

We undertake that the contents of the above bidding document shall be kept confidential and further
that the drawings, specifications and documents shall not be transferred and that the said documents
are to be used only for the purpose for which they are intended.

    A) We intend to bid as requested for the subject item/work and furnish following details with
       respect to our quoting office:
       (i) Postal Address             :      ……………….
                                             ……………….
       (ii) Telephone Number          :      ………………
       (iii) Telefax Number           :      ……………..
       (iv) Contact Person            :      ……………..
       (v) E-mail Address             :      ……………..

    B) Details of Contact person:

         (i) Postal Address                   :        ……………….
          (ii) Telephone Number               :        ………………
         (iii) Fax Number                     :        ……………..
         (iv) Contact Person                  :        ……………..
         (v) E-mail Address                   :        ……………..

    C) We are unable to bid for the reasons given below and we are returning back the entire set of
       bidding documents.

         Reasons for non-submission of bid:



         Agency’s Name : ……………………..
         Signature           : ……………………..
         Name                : ……………………..
         Designation         : ……………………..
         Date                : ……………………..
         Seal/Stamp          :




                                             FORMS AND FORMATS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 45 of 147
                                       Section III



       GENERAL CONDITIONS OF CONTRACT
                (GCC - GOODS)




                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                              Page 46 of 147
                                           Section – III

                           General Conditions of Contract-GOODS

                                              INDEX

Article Title

1.              Definitions
2.              Seller to inform
3               Application
4.              Country of origin
5.              Scope of Contract
6.              Standards
7.              Instructions, direction & correspondence
8.              Contract Obligations
9.              Modification in Contract
10.             Use of Contract Documents & Information
11.             Patent Rights, Liability & Compliance of Regulations
12.             Performance Guarantee
13.             Inspection, Testing & Expediting
14.             Time Schedule & Progress Reporting
15.             Delivery & Documents
16.             Transit Risk Insurance
17.             Transportation
18.             Incidental Services
19.             Spare Parts, Maintenance Tools, Lubricants
20.             Guarantee
21.             Terms of Payment
22.             Prices
23.             Subletting & assignment
24.             Time as Essence of Contract
25.             Delays in the Seller’s Performance
26.             Price Reduction Schedule for Delayed delivery
27.             Rejections, Removal of rejected equipment & replacement
28.             Termination of Contract
29.             Force Majeure
30.             Resolution of disputes/arbitration
31.             Governing Language
32.             Notices
33.             Taxes & Duties
34.             Books & Records
35.             Permits & Certificates
36.             General
37.             Import Licence
38.             Fall clause
39.             Publicity & Advertising
40              Repeat Order
41              Limitation of Liability




                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                              Page 47 of 147
1     Definitions                     In this document, General Conditions of Contract (GCC-Goods), the
                                      following terms shall have the following respective meanings:

                                      1.0     BIDDER : Designates the individual or legal entity
                                              which has made a proposal, a tender or a bid with the
                                              aim of concluding a Contract with the PURCHASER.


                                      1.1     CONSULTANT           [if   engaged]      shall   mean  M/s.
                                              ……………having its registered office at……………. The
                                              term consultant includes successors, assigns of M/s. ……….

                                      1.2     CONTRACT shall mean Purchase Order/Contract and all
                                              attached exhibits and documents referred to therein and all
                                              terms and conditions thereof together with any subsequent
                                              modifications thereto.

                                      1.3         CONTRACT PRICE shall mean the price payable to the
                                              Seller under the Contract for the full and proper performance
                                              of his contractual obligations.


                                      1.4     COMPLETION DATE shall mean the date on which the
                                              goods are successfully commissioned by the Seller and
                                              handed over to the PURCHASER.

                                      1.5     COMMERCIAL OPERATION shall mean the condition of
                                              the operation in which the complete equipment covered under
                                              the Contract is officially declared by the PURCHASER to be
                                              available for continuous operation at different loads upto and
                                              including rated capacity.


                                      1.6     DELIVERY terms shall be interpreted as per INCO TERMS
                                              2000 in case of Contract with a foreign Bidder and as the date
                                              of LR/GR in the case of a contract with an Indian Bidder.


                                      1.7     DRAWINGS shall mean and include Engineering drawings,
                                              sketches showing plans, sections and elevations in relation to
                                              the Contract together with modifications and/or revisions
                                              thereto.


                                      1.8     ENGINEER or Engineer-in-Charge of the Project SITE shall
                                              mean the person designated from time to time by
                                              PURCHASER/CONSULTANT at SITE and shall include
                                              those who are expressly authorized by him to act for and on
                                              his behalf for operation of this CONTRACT.


                                      1.9     FINAL ACCEPTANCE shall mean the PURCHASER’s
                                              written acceptance of the Works performed under the Contract
                                              after successful completion of performance and guarantee test.


                                      1.10    GOODS shall mean articles, materials, equipment, design and
                                              drawings, data and other property to be supplied by Seller to
                                              complete the contract.

                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                   Page 48 of 147
                                      1.11   INSPECTOR shall mean any person or outside Agency
                                             nominated by PURCHASER/CONSULTANT through
                                             CONSULTANT to inspect equipment, stagewise as well as
                                             final, before dispatch, at SELLER’s works and on receipt at
                                             SITE as per terms of the CONTRACT.


                                      1.12   INITIAL OPERATION shall mean the first integral operation
                                             of the complete equipment covered under the Contract with
                                             sub-systems and supporting equipment in service or available
                                             for service.

                                      1.13   PURCHASER shall mean GAIL (INDIA) LIMITED (GAIL)
                                             having its registered office at 16, BHIKAIJI CAMA PLACE,
                                             R.K.PURAM, NEW DELHI-110066 (INDIA). The term
                                             PURCHASER includes successors, assigns of GAIL.

                                      1.14   PERFORMANCE AND GUARANTEE TESTS shall mean all
                                              operational checks and tests required to determine and
                                              demonstrate capacity, efficiency and operating characteristics
                                              as specified in the Contract documents.

                                             PROJECT designates the aggregate of the Goods and/or
                                             Services to be provided by one or more Contractors.

                                             Quantities – Bills of quantities
                                             Bills of quantities
                                             Designate the quantity calculations to be taken into account
                                             when these calculations are made from detailed or
                                             construction drawings, or from work actually performed, and
                                             presented according to a jointly agreed breakdown of the
                                             Goods and/or Services.
                                      1.15   SELLER shall mean the person, firm or company with whom
                                             PURCHASE ORDER/CONTRACT is placed/entered into by
                                             PURCHASER for supply of equipment, materials and
                                             services. The term Seller includes its successors and assigns.

                                      1.16   SERVICE shall mean erection, installation, testing,
                                             commissioning, provision of technical assistance, training and
                                             other such obligations of the Seller covered under the
                                             Contract.

                                      1.17   SITE designates the land and/or any other premises on, under,
                                             in or across which the Goods and/or Services have to be
                                             supplied, erected, assembled, adjusted, arranged and/or
                                             commissioned.
                                      1.18   SPECIFICATIONS shall mean and include schedules, details,
                                             description, statement of technical data, performance
                                             characteristics, standards (Indian as well as International) as
                                             applicable and specified in the Contract.

                                      1.19   SUB-CONTRACT shall mean order placed by the Seller, for
                                             any portion of the contracted work, after necessary consent
                                             and approval of PURCHASER.



                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                    Page 49 of 147
                                      1.20       SUB-CONTRACTOR shall mean the person named in the
                                                 CONTRACT for any part of the work or any person to whom
                                                 any part of the CONTRACT has been sub-let by the SELLER
                                                 with      the     consent      in    writing     of    the
                                                 CONSULTANT/PURCHASER and will include the legal
                                                 representatives, successors, and permitted assigns of such
                                                 person.

                                      1.21       START-UP shall mean the time period required to bring the
                                                 equipments covered under the Contract from an inactive
                                                 condition, when construction is essentially complete to the
                                                 state of readiness for trial operation. The start-up period shall
                                                 include preliminary inspection and check out of equipment
                                                 and supporting subsystems, initial operation of the complete
                                                 equipments covered under the Contract to obtain necessary
                                                 pre-trial operation data, perform calibration and corrective
                                                 action, shutdown inspection and adjustment prior to the trial
                                                 operation period.


                                      1.22       TESTS shall mean such process or processes to be carried out
                                                 by the Seller as are prescribed in the Contract or considered
                                                 necessary by PURCHASER or his representative in order to
                                                 ascertain quality, workmanship, performance and efficiency of
                                                 equipment or part thereof.

                                      1.23       TESTS ON COMPLETION shall mean such tests as
                                                 prescribed in the Contract to be performed by the Seller
                                                 before the Works are taken over by the PURCHASER.

2     Seller To Inform                2.1        The Seller shall be deemed to have carefully examined all
                                                 contract documents to his entire satisfaction. Any lack of
                                                 information shall not in any way relieve the Seller of his
                                                 responsibility to fulfill his obligation under the Contract.

3     Application                     3.1        These General Conditions of Contract (GCC-Goods) shall
                                                 apply to the extent that they are not superseded by provisions
                                                 of other parts of the Contract.

4     Country of Origin                      For purposes of this Clause “origin” means the place where the
                                                 Goods were mined, grown or produced, or from which the
                                                 services are supplied. Goods are produced when, through
                                                 manufacturing, processing or substantial and major
                                                 assembling of components, a commercially recognized new
                                                 product results that is substantially different in basic
                                                 characteristics or in purpose or utility from its components.

5     Scope of Contract               5.1        Scope of the CONTRACT shall be as defined in the
                                                 PURCHASE ORDER/CONTRACT specifications, drawings
                                                 and Annexure thereto.

                                      5.2        Completeness of the EQUIPMENT shall be the responsibility
                                                 of the SELLER. Any equipment, fittings and accessories
                                                 which may not be specifically mentioned in the specifications
                                                 or drawings, but which are usual or necessary for the
                                                 satisfactory functioning of the equipment (successful
                                                 operation and functioning of the EQUIPMENT being
                                                 SELLER’s responsibility) shall be provided by SELLER
                                                 without any extra cost.


                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                       Page 50 of 147
                                      5.3    The SELLER shall follow the best modern practices in the
                                             manufacture of high grade EQUIPMENT notwithstanding any
                                             omission in the specifications. The true intent and meaning of
                                             these documents is that SELLER shall in all respects, design,
                                             engineer, manufacture and supply the equipment in a thorough
                                             workmanlike manner and supply the same in prescribed time
                                             to the entire satisfaction of PURCHASER.

                                      5.4    The SELLER shall furnish twelve (12) copies in English
                                             language of Technical documents, final drawings,
                                             preservation instructions, operation and maintenance manuals,
                                             test certificates, spare parts catalogues for all equipments to
                                             the PURCHASER.

                                      5.5    The documents once submitted by the SELLER shall be firm
                                             and final and not subject to subsequent changes. The
                                             SELLER shall be responsible for any loss to the
                                             PURCHASER/CONSULTANT consequent to furnishing of
                                             incorrect data/drawings.

                                      5.6    All dimensions and weight should be in metric system.

                                      5.7    All equipment to be supplied and work to be carried out under
                                             the CONTRACT shall conform to and comply with the
                                             provisions of relevant regulations/Acts(State Government or
                                             Central Government) as may be applicable to the type of
                                             equipment/work carried out and necessary certificates shall be
                                             furnished.


                                      5.8    The Seller shall provide cross sectional drawings, wherever
                                             applicable, to identify the spare part numbers and their
                                             location. The size of bearings, their make and number shall be
                                             furnished.

                                      5.9    Specifications, design and drawings issued to the SELLER
                                             alongwith RFQ and CONTRACT are not sold or given but
                                             loaned.         These       remain         property       of
                                             PURCHASER/CONSULTANT or its assigns and are subject
                                             to recall by PURCHASER/CONSULTANT. The SELLER
                                             and his employees shall not make use of the drawings,
                                             specifications and technical information for any purpose at
                                             any time except for manufacture against the CONTRACT and
                                             shall not disclose the same to any person, firm or corporate
                                             body,         without      written       permission       of
                                             PURCHASER/CONSULTANT. All such details shall be kept
                                             confidential.

                                      5.10   SELLER shall pack, protect, mark and arrange for despatch of
                                             EQUIPMENT as per instructions given in the CONTRACT.

6     Standards                       6.1    The GOODS supplied under the CONTRACT shall conform
                                             to the standards mentioned in the Technical Specifications, or
                                             such other standards which ensure equal or higher quality, and
                                             when no applicable standard is mentioned, to the authoritative
                                             standard appropriate to the GOODS’ country of origin and
                                             such standards shall be the latest issued by the concerned
                                             institution.

7     Instructions, Direction &       7.1    The materials described in the CONTRACT are to be supplied

                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                  Page 51 of 147
      Correspondence                         according to the standards, data sheets, tables, specifications
                                             and drawings attached thereto and/or enclosed with the
                                             CONTRACT, itself and according to all conditions, both
                                             general and specific enclosed with the contract, unless any or
                                             all of them have been modified or cancelled in writing as a
                                             whole or in part.
                                             a. All instructions and orders to SELLER shall, excepting
                                                  what      is    herein     provided,  be     given      by
                                                  PURCHASER/CONSULTANT.
                                             b. All the work shall be carried out under the direction of
                                                  and to the satisfaction of PURCHASER/CONSULTANT.
                                             c. All communications including technical/commercial
                                                  clarifications and/or comments shall be addressed to
                                                  CONSULTANT in quintuplicate with a copy to
                                                  PURCHASER and shall always bear reference to the
                                                  CONTRACT.
                                             d. Invoices for payment against CONTRACT shall be
                                                  addressed to PURCHASER.
                                             e. The CONTRACT number shall be shown on all invoices,
                                                  communications, packing lists, containers and bills of
                                                  lading, etc.

8     Contract Obligations            8.1    If after award of the contract, the Seller does not acknowledge
                                             the receipt of award or fails to furnish the performance
                                             guarantee within the prescribed time limit, the PURCHASER
                                             reserves the right to cancel the contract and apply all remedies
                                             available to him under the terms and conditions of this
                                             contract.
                                      8.2    Once a contract is confirmed and signed, the terms and
                                             conditions contained therein shall take precedence over the
                                             Seller’s bid and all previous correspondence.

9     Modification In Contract        9.1    All modifications leading to changes in the CONTRACT with
                                             respect to technical and/or commercial aspects including
                                             terms of delivery, shall be considered valid only when
                                             accepted in writing by PURCHASER/CONSULTANT by
                                             issuing amendment to the CONTRACT. Issuance of
                                             acceptance or otherwise in such cases shall not be any ground
                                             for extension of agreed delivery date and also shall not affect
                                             the performance of contract in any manner except to the extent
                                             mutually agreed through a modification of contract.
                                      9.2    PURCHASER/CONSULTANT shall not be bound by any
                                             printed conditions or provisions in the SELLER’s Bid Forms
                                             or acknowledgment of CONTRACT, invoices, packing list
                                             and other documents which purport to impose any conditions
                                             at variance with or supplemental to CONTRACT.

10    Use of Contract Documents       10.1   The        Seller      shall      not,      without      the
      & Information                          PURCHASER’s/CONSULTANT’s prior written consent,
                                             disclose the CONTRACT or any provision thereof, or any
                                             specification, plan, drawing, pattern, sample or information
                                             furnished by or on behalf of the PURCHASER in connection
                                             therewith, to any person other than a person employed by the
                                             SELLER in the performance of the CONTRACT. Disclosure
                                             to any such employed person shall be made in confidence and
                                             shall extend only so far as may be necessary for purpose of
                                             such performance.

                                      10.2   The SELLER shall not, without the PURCHASER’s prior
                                              written consent, make use of any document or information

                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                   Page 52 of 147
                                              enumerated in Article 10.1. except for purpose of performing
                                              the CONTRACT.

11    Patent Rights, Liability &      11.1   SELLER hereby warrants that the use or sale of the materials
      Compliance of Regulations              delivered hereunder will not infringe claims of any patent
                                             covering such material and SELLER agrees to be responsible
                                             for and to defend at his sole expense all suits and proceedings
                                             against PURCHASER based on any such alleged patent
                                             infringement and to pay all costs, expenses and damages
                                             which PURCHASER and/or CONSULTANT may have to
                                             pay or incur by reason of any such suit or proceedings.
                                      11.2   The SELLER shall indemnify the PURCHASER against all
                                             third party claims of infringement of patent, trade mark or
                                             industrial design rights arising from use of the GOODS or any
                                             part thereof in the PURCHASER’s country.
                                      11.3   SELLER shall also protect and fully indemnify the
                                             PURCHASER from any claims from SELLER’S
                                             workmen/employees          or     their   heirs,    dependants,
                                             representatives, etc. or from any other person/persons or
                                             bodies/companies etc. for any acts of commissions or
                                             omission while executing the CONTRACT.
                                      11.4   SELLER shall be responsible for compliance with all
                                             requirements under the laws and shall protect and indemnify
                                             completely the PURCHASER from any claims/penalties
                                             arising out of any infringements.

12    Performance Guarantee           12.1   Within 15 days after the SELLER’s receipt of notification of
                                             award of the CONTRACT, the SELLER shall furnish
                                             Performance Guarantee in            the form of          Bank
                                             Guarantee/irrevocable Letter of Credit to the PURCHASER,
                                             in the form provided in the Bidding Documents, for an
                                             amount equivalent to 10% of the total value of the
                                             CONTRACT.
                                      12.2   The proceeds of Performance Guarantee shall be appropriated
                                             by the PURCHASER as compensation for any loss resulting
                                             from the SELLER’s failure to complete his obligations under
                                             the CONTRACT without prejudice to any of the rights or
                                             remedies the PURCHASER may be entitled to as per terms
                                             and conditions of CONTRACT. The proceeds of this
                                             Performance Guarantee shall also govern the successful
                                             performance of Goods and Services during the entire period of
                                             Contractual Warrantee/Guarantee.
                                      12.3   The performance guarantee shall be denominated in the
                                             currency of the CONTRACT.
                                      12.4   The Performance Guarantee shall be valid for the duration of
                                             90 days beyond the expiry of Warrantee/Guarantee period.
                                             The Bank Guarantee will be discharged by PURCHASER not
                                             later than 6 months from the date of expiration of the Seller’s
                                             entire obligations, including any warrantee obligations, under
                                             the CONTRACT.

13    Inspection, Testing &           13.1   The PURCHASER or its representative shall have the right to
      Expediting                             inspect and/or to test the GOODS to confirm their conformity
                                             to the CONTRACT specifications. The special conditions of
                                             CONTRACT and/or the Technical Specifications shall specify
                                             what inspections and tests the PURCHASER requires and
                                             where they are to be conducted. The PURCHASER shall
                                             notify the SELLER in writing the identity of any
                                             representative(s) retained for these purposes.
                                      13.2   The inspections and tests may be conducted on the premises

                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                  Page 53 of 147
                                              of the SELLER or his sub-contractor(s), at point of
                                              DELIVERY and/or at the GOODS’ final destination, When
                                              conducted on the premises of the SELLER or his sub-
                                              contractor (s), all reasonable facilities and assistance including
                                              access to the drawings and production data shall be furnished
                                              to the inspectors at no charge to the PURCHASER.
                                      13.3    Should any inspected or tested GOODS fail to conform to the
                                              specifications, the PURCHASER may reject them and the
                                              SELLER shall either replace the rejected GOODS or make all
                                              alterations necessary to meet Specifications’ requirements,
                                              free of cost to the PURCHASER.
                                      13.4    The PURCHASER’s right to inspect, test and where necessary
                                              reject the GOODS after the GOODS’ arrival in the
                                              PURCHASER’s country shall in no way be limited or waived
                                              by reason of the GOODS having previously been inspected,
                                              tested and passed by the PURCHASER, or their representative
                                              prior to the GOODS shipment from the country of origin.

                                      13.5    The INSPECTOR shall follow the progress of the
                                              manufacture of the GOODS under the CONTRACT to ensure
                                              that the requirements outlined in the CONTRACT are not
                                              being deviated with respect to schedule and quality.
                                      13.6    SELLER shall allow the INSPECTOR to visit, during
                                              working hours, the workshops relevant for execution of the
                                              CONTRACT during the entire period of CONTRACT
                                              validity.
                                      13.7    In order to enable PURCHASER’s representatives to obtain
                                              entry visas in time, SELLER shall notify PURCHASER two
                                              months before assembly, testing and packing of main
                                              EQUIPMENT. If requested, SELLER shall assist
                                              PURCHASER’s representatives in getting visas in the shortest
                                              possible time (applicable only in case of foreign order).
                                      13.8    SELLER shall place at the disposal of the INSPECTOR, free
                                              of charge, all tools, instruments, and other apparatus necessary
                                              for the inspection and/or testing of the GOODS. The
                                              INSPECTOR is entitled to prohibit the use and dispatch of
                                              GOODS and/or materials which have failed to comply with
                                              the characteristics required for the GOODS during tests and
                                              inspections.
                                      13.9    SELLER shall advise in writing of any delay in the inspection
                                              program at the earliest, describing in detail the reasons for
                                              delay and the proposed corrective action.
                                      13.10   ALL TESTS and trials in general, including those to be
                                              carried out for materials not manufactured by SELLER shall
                                              be witnessed by the INSPECTOR. Therefore, SELLER shall
                                              confirm to PURCHASER by fax or e-mail about the exact
                                              date of inspection with at least 30 days notice. SELLER shall
                                              specify the GOODS and quantities ready for testing and
                                              indicate whether a preliminary or final test is to be carried out.
                                      13.11   If on receipt of this notice, PURCHASER should waive the
                                              right to witness the test, timely     information will be given
                                              accordingly.
                                      13.12   Any and all expenses incurred in connection with tests,
                                              preparation of reports and analysis made by qualified
                                              laboratories, necessary technical documents, testing
                                              documents and drawings shall be at SELLER’s cost. The
                                              technical documents shall include the reference and numbers
                                              of the standards used in the construction and, wherever
                                              deemed practical by the INSPECTOR, copy of such standards.
                                      13.13   Nothing in Article-13 shall in any way release the SELLER

                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                     Page 54 of 147
                                              from any warrantee or other obligations under this
                                              CONTRACT.
                                      13.14   Arrangements for all inspections required by Indian Statutory
                                              Authorities and as specified in technical specifications shall be
                                              made by SELLER.
                                      13.15   Inspection & Rejection of Materials by consignees
                                              When materials are rejected by the consignee, the supplier
                                              shall be intimated with the details of such rejected materials,
                                              as well as the reasons for their rejection, also giving location
                                              where such materials are lying at the risk and cost of the
                                              contractor/supplier. The supplier will be called upon either to
                                              remove the materials or to give instructions as to their disposal
                                              within 14 days and in the case of dangerous, infected and
                                              perishable materials within 48 hours, failing which the
                                              consignee will either return the materials to the contractor
                                              freight to pay or otherwise dispose them off at the contractor’s
                                              risk and cost. The PURCHASER shall also be entitled to
                                              recover handling and storage charges for the period, during
                                              which the rejected materials are not removed @ 5% of the
                                              value of materials for each month or part of a month till the
                                              rejected materials are finally disposed off.

14    Time Schedule & Progress        14.1    Time Schedule Network/Bar Chart
      Reporting                               14.1.1 Together with the Contract confirmation, SELLER
                                                      shall submit to PURCHASER, his time schedule
                                                      regarding the documentation, manufacture, testing,
                                                      supply, erection and commissioning of the GOODS.
                                              14.1.2 The time schedule will be in the form of a network or
                                                      a bar chart clearly indicating all main or key events
                                                      regarding documentation, supply of raw materials,
                                                      manufacturing, testing, delivery, erection and
                                                      commissioning.
                                              14.1.3 The original issue and subsequent revisions of
                                                      SELLER’s time schedule shall be sent to
                                                                PURCHASER.
                                              14.1.4 The time schedule network/bar chart shall be updated
                                                      at least every second month.

                                      14.2    Progress Trend Chart/Monthly Report
                                              14.2.1 SELLER shall report monthly to PURCHASER, on
                                                       the progress of the execution of CONTRACT and
                                                       achievement of targets set out in time bar chart.
                                              14.2.2 The progress will be expressed in percentages as
                                                       shown in the progress trend chart attached to the
                                                       Time Schedule specification.
                                              14.2.3 The first issue of the Progress Trend Chart will be
                                                       forwarded together with the time bar chart alongwith
                                                       CONTRACT confirmation.
                                              14.3.1 PURCHASER’s/CONSULTANT’s representatives
                                                       shall have the right to inspect SELLER’s premises
                                                       with a view to evaluating the actual progress of work
                                                       on the basis of SELLER’s time schedule
                                                       documentation.
                                              14.3.2 Irrespective of such inspection, SELLER shall advise
                                                       CONSULTANT, with copy to PURCHASER, at the
                                                       earliest possible date of any anticipated delay in the
                                                       progress.
                                      14.4    Notwithstanding the above, in case progress on the execution
                                              of contract at various stages is not as per phased time schedule
                                              and is not satisfactory in the opinion of the

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                                             PURCHASER/CONSULTANT which shall be conclusive or
                                             SELLER shall neglect to execute the CONTRACT with due
                                             diligence and expedition or shall contravene the provisions of
                                             the CONTRACT, PURCHASER/CONSULTANT may give
                                             notice of the same in writing to the SELLER calling upon him
                                             to make good the failure, neglect or contravention complained
                                             of. Should SELLER fail to comply with such notice within the
                                             period             considered          reasonable           by
                                             PURCHASER/CONSULTANT,                                      the
                                             PURCHASER/CONSULTANT shall have the option and be
                                             at liberty to take the CONTRACT wholly or in part out of the
                                             SELLER’s hand and make alternative arrangements to obtain
                                             the requirements and completion of CONTRACT at the
                                             SELLER’s risk and cost and recover from the SELLER, all
                                             extra cost incurred by the PURCHASER on this account. In
                                             such event PURCHASER/CONSULTANT shall not be
                                             responsible for any loss that the SELLER may incur and
                                             SELLER shall not be entitled to any gain.
                                             PURCHASER/CONSULTANT shall, in addition, have the
                                             right to encash Performance Guarantee in full or part.

15    Delivery & Documents            15.1Delivery of the GOODS shall be made by the SELLER in
                                      accordance with terms specified in the CONTRACT, and the goods
                                      shall remain at the risk of the SELLER until delivery has been
                                      completed.
                                      15.2    Delivery shall be deemed to have been made :

                                             a)    In the case of FOB, CFR & CIF Contracts, when the
                                                   Goods have been put on board the ship, at the specified
                                                   port of loading and a clean Bill of Lading is obtained.
                                                   The date of Bill of Lading shall be considered as the
                                                   delivery date.
                                             b) In case of FOT despatch point contract (For Indian
                                                   bidder), on evidence that the goods have been loaded on
                                                   the carrier and a negotiable copy of the GOODS receipt
                                                   obtained. The date of LR/GR shall be considered as the
                                                   date of delivery.
                                             c) In case of FOT site (for Indian bidders) on receipt of
                                                   goods by PURCHASER/Consultant at the designated
                                                   site(s).
                                      15.3   The delivery terms are binding and essential and
                                             consequently, no delay is allowed without the written
                                             approval of PURCHASER/CONSULTANT. Any request
                                             concerning delay will be void unless accepted by
                                             PURCHASER/CONSULTANT through a modification to the
                                             CONTRACT.
                                      15.4   Delivery time shall include time for submission of drawings
                                             for approval, incorporation of comments, if any, and final
                                             approval of drawings by PURCHASER/CONSULTANT.
                                      15.5   In the event of delay in delivery, Price Reduction Schedule as
                                             stipulated in Article – 26 shall apply.
                                      15.6   The documentation, in English Language, shall be delivered in
                                             due time, in proper form and in the required number of copies
                                             as specified in the contract.
                                      15.7   The additional copies of final drawings and instructions will
                                             be included in the package of goods, properly enveloped and
                                             protected.
                                      15.8   The SELLER should comply with the Packing, Marking and
                                             Shipping Documentation Specifications enclosed.



                              GENERAL CONDITIONS OF CONTRACT(GOODS)
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16    Transit Risk Insurance          16.1    All goods supplied under the contract shall be fully insured in
                                              a freely convertible currency against loss or damage incidental
                                              to manufacture or acquisition, transportation, storage and
                                              delivery.
                                      16.2    Where delivery is on FOB or CFR basis, marine insurance
                                              shall be the responsibility of the Purchaser.
                                              Insurance Requirements :

                                              Indigenous Bidders :       Transit risk insurance from F.O.T.
                                                                         despatch point onwards shall be
                                                                         arranged and borne by GAIL.

                                              Foreign Bidders      :     Marine insurance as well as transit
                                                                         insurance in Purchaser’s country
                                                                         shall be arranged and borne by
                                                                         GAIL.

                                              The SELLER shall ensure that in effecting despatch of
                                              materials, the primary responsibility of the carriers for safe
                                              movement is always retained so that the PURCHASER’s
                                              interests are fully safeguarded and are in no way jeopardised.
                                              The Seller shall furnish the cost of materials against each
                                              equipment.

                                      16.3    PURCHASER’s Insurance Agent :
                                              [The name and address-as mentioned under SCC]

17    Transportation                  17.1    Where the SELLER is required under the CONTRACT to
                                              deliver the GOODS FOB, transport of the GOODS until
                                              delivery, that is, upto and including the point of putting the
                                              GOODS on board the export conveyance at the specified port
                                              of loading, shall be arranged and paid for by the SELLER and
                                              the cost thereof shall be included in the Contract price.
                                      17.2    Where the SELLER is required under the CONTRACT to
                                              deliver the GOODS CFR or CIF, transport of the Goods to the
                                              port of discharge or such other point in the country of
                                              destination as shall be specified in the CONTRACT shall be
                                              arranged and paid for by the SELLER and the cost thereof
                                              shall be included in the Contract price.

18    Incidental Services             18.1The Seller may be required to provide any or all of the
                                          following services:
                                      18.1.1 Performance or supervision of onsite assembly and/or
                                             start-up of the supplied Goods:
                                      18.1.2 Furnishing    tools required for assembly               and/or
                                             maintenance of the supplied Goods:
                                      18.1.3 Performance or supervision or maintenance and/or
                                             repair of the supplied Goods, for a period of time agreed
                                             by the parties, provided that this service shall not relieve
                                             the Seller of any warrantee/guarantee obligations under
                                             the Contract.
                                      18.1.4 Training of the Purchaser’s personnel at the Seller’s
                                             plant and/or at Site, in assembly, start-up operation,
                                             maintenance and/or repair of the supplied Goods at no
                                             extra cost. However, Purchaser will bear boarding,
                                             lodging & personal expenses of Trainees.
                                      18.2Prices charged by the Seller for the preceding incidental


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                                             services, shall not exceed the prevailing rates charged to
                                             other parties by the Seller for similar services.
                                      18.3When required, Seller shall depute necessary personnel for
                                          supervision and/or erection of the Equipment at site for
                                          duration to be specified by Purchaser on mutually agreed
                                          terms. Seller’s personnel shall be available at Site within
                                          seven days for emergency action and twenty-one days for
                                          medium and long-term assistance, from the date of notice
                                          given by Purchaser.
                                      18.4      The cost of incidental services shall not be included
                                                in the quoted prices. The cost of applicable
                                                incidental services should be shown separately in
                                                the price schedules.
19    Spare Parts, Maintenance        19.1      Seller may be required to provide any or all of the
      Tools, Lubricants                         following materials and notification pertaining to spare
                                                parts manufactured or distributed by the Seller.
                                      19.1.1 Such spare parts as the Purchaser may opt to purchase
                                      from the         Seller, provided that his option shall not relieve
                                      the Seller of any         warrantee    obligations   under      the
                                      Contract, and
                                      19.1.2In the event of termination of production of the spare
                                      parts:
                                                i)      Advance notification to the Purchaser of the
                                                        pending termination, in sufficient time to permit
                                                        the Purchaser to procure needed requirements,
                                                        and
                                                ii)     Following such termination, furnishing at no cost
                                                        to the Purchaser, the blue prints, drawings and
                                                        specifications of the spare parts, if any when
                                                        requested.

                                      19.2      Seller shall supply item wise list with value of each item
                                                 of spare parts and maintenance tools requirements,
                                                 along with full details of manufacturers/vendors for
                                                 such spares/maintenance tools for :
                                      19.2.1 The construction, execution and commissioning.
                                      19.2.2 2 years operation and maintenance.
                                      19.3Spare parts shall be new and of first class quality as per
                                          engineering standards/ codes, free of any defects (even
                                          concealed), deficiency in design, materials and
                                          workmanship and also shall be completely interchangeable
                                          with the corresponding parts.
                                      19.4Type and sizes of bearings shall be clearly indicated.
                                      19.5Spare parts shall be packed for long storage under tropical
                                          climatic conditions in suitable cases, clearly marked as to
                                          intended purpose.
                                      19.6 A list of special tools and gauges required for normal
                                          maintenance and special handling and lifting appliances, if
                                          any, for the Goods shall be submitted to Purchaser.
                                      19.7Bidders should note that if they do not comply with Clause
                                          19.2 above, their quotation may be rejected.


                              GENERAL CONDITIONS OF CONTRACT(GOODS)
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                                      19.8Lubricants
                                      19.8.1 Whenever lubricants are required, Seller shall indicate
                                             the quantity of lubricants required for the first filling, the
                                             frequency of changing, the quantity of lubricants
                                             required for the one year’s continuous operation and the
                                             types of recommended lubricants indicating the
                                             commercial name (trade-mark), quality and grade.

                                      19.8.2 If Seller is unable to recommend specific oil, basic
                                             recommended characteristics of the lubricants shall be
                                             given.
                                      19.8.3 Seller shall indicate various           equivalent lubricants
                                             available in India.



20    Guarantee                       20.1    All Goods or Materials shall be supplied strictly in accordance
                                              with the specifications, drawings, data sheets, other
                                              attachments and conditions stated in the Contract.
                                              No deviation from such specifications or alterations or of
                                              these conditions shall be made without PURCHASER’S
                                              /CONSULTANT’S agreement in writing which must be
                                              obtained before any work against the order is commenced.
                                              All materials supplied by the SELLER pursuant to the
                                              Contract (irrespective of whether engineering, design data or
                                              other information has been furnished, reviewed or approved
                                              by PURCHASER/CONSULTANT) are guaranteed to be of
                                              the best quality of their respective kinds (unless otherwise
                                              specifically       authorised        in        writing         by
                                              PURCHASER/CONSULTANT) and shall be free from faulty
                                              design, workmanship and materials, and to be of sufficient
                                              size and capacity and of proper materials so as to fulfil in all
                                              respects all operating conditions, if any, specified in the
                                              Contract.
                                              If any trouble or defect, originating with the design, material,
                                              workmanship or operating characteristics of any materials,
                                              arises at any time prior to twelve(12) months from the date of
                                              the first commercial operation of the Plant for which the
                                              materials supplied under the Contract form a part thereof, or
                                              twenty four (24) months from the date of last shipment
                                              whichever period shall first expire, and the SELLER is
                                              notified thereof, SELLER shall, at his own expense and as
                                              promptly as possible, make such alterations, repairs and
                                              replacements as may necessary to permit the materials to
                                              function in accordance with the specifications and to fulfil the
                                              foregoing guarantees.
                                              PURCHASER/CONSULTANT may, at his option, remove
                                              such defective materials, at SELLER’S expense in which
                                              event       SELLER         shall,     without        cost      to
                                              PURCHASER/CONSULTANT and as promptly as possible,
                                              furnish and install proper materials. Repaired or replaced
                                              materials shall be similarly guaranteed by the SELLER for a
                                              period of no less than twelve (12) months from the date of
                                              replacement/repair.
                                              In the event that the materials supplied do not meet the
                                              specifications and/or not in accordance with the drawings data
                                              sheets or the terms of the Contract and rectification is required
                                              at site, PURCHASER/CONSULTANT shall notify the
                                              SELLER giving full details of differences. The SELLER shall

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                                               attend the site within seven (7) days of receipt of such notice
                                               to    meet      and     agree    with     representatives    of
                                               PURCHASER/CONSULTANT, the action required to correct
                                               the deficiency. Should the SELLER fail to attend meeting at
                                               Site      within       the     time       specified      above,
                                               PURCHASER/CONSULTANT shall immediately rectify the
                                               work/materials and SELLER shall reimburse PURCHASER
                                               all costs and expenses incurred in connection with such
                                               trouble or defect.

                                      20.2     PERFORMANCE GUARANTEE OF EQUIPMENT

                                      20.2.1   SELLER shall guarantee that the performance of the
                                               EQUIPMENT supplied under the CONTRACT shall be
                                               strictly in conformity with the specifications and shall perform
                                               the duties specified under the CONTRACT.
                                      20.2.2   If the SELLER fails to prove the guaranteed performance of
                                               the EQUIPMENT set forth in the specification, the SELLER
                                               shall investigate the causes and carry out necessary
                                               rectifications/modifications to achieve the guaranteed
                                               performance. In case the SELLER fails to do so within a
                                               reasonable period, the SELLER shall replace the
                                               EQUIPMENT and prove guaranteed performance of the new
                                               equipment without any extra cost to PURCHASER.
                                      20.2.3   If the SELLER fails to prove the guarantee within a
                                               reasonable period, PURCHASER/CONSULTANT shall have
                                               the option to take over the EQUIPMENT and rectify, if
                                               possible, the EQUIPMENT to fulfil the guarantees and/or to
                                               make necessary additions to make up the deficiency at Seller’s
                                               risk and cost.          All expenditure incurred by the
                                               PURCHASER/CONSULTANT in this regard shall be to
                                               SELLER’s account.

21    Terms of Payment                21.1     The method of payment to be made to the SELLER under this
                                               CONTRACT shall be specified in the Special Conditions of
                                               Contract.
                                      21.2     The type(s) of payment to be made to the SELLER under this
                                               CONTRACT shall be specified in the Special Conditions of
                                               Contract.
                                      21.3     The SELLER’s request(s) for payment shall be made to the
                                               PURCHASER in writing accompanied by an invoice
                                               describing, as appropriate, the Goods delivered and services
                                               performed, and by shipping documents submitted, and upon
                                               fulfillment of other obligations stipulated in the Contract.
                                      21.5      Payment will be made in the currency or currencies in which
                                               the Contract Price has been stated in the SELLER’s bid, as
                                               well as in other currencies in which the SELLER had
                                               indicated in his bid that he intends to incur expenditure in the
                                               performance of the Contract and wishes to be paid. If the
                                               requirements are stated as a percentage of the bid price
                                               alongwith exchange rates used in such calculations these
                                               exchange rates shall be maintained.

                                               General Notes:

                                               1.   For dispatches on FOT dispatch point (in India) basis,
                                                    the payment shall be through PURCHASER’s bank.
                                                    Payment through Bank, wherever applicable, shall be
                                                    released as per normal banking procedures.
                                               2.   Payment shall be released within 30 days after receipt of

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                                                  relevant documents complete in all respects.
                                             3.   All bank charges incurred in connection with payments
                                                  shall be to Seller’s account.
                                             4.   Unless otherwise specifically stated in bid document, all
                                                  payments shall be made in the currency quoted.
                                             5.   No interest charges for delay in payments, if any, shall be
                                                  payable by PURCHASER.

22    Prices                          22.1   Prices charged by the SELLER for Goods delivered and
                                             services performed under the CONTRACT shall not, with the
                                             exception of any price adjustments authorized by the Contract
                                             vary from the prices quoted by the SELLER in his bid.

23    Subletting & Assignment         23.1   The contractor shall not without previous consent in writing of
                                              the PURCHASER authority, sublet, transfer or assign the
                                              contract or any part thereof or interest therein or benefit or
                                              advantage thereof in any manner whatsoever. Provided,
                                              nevertheless, that any such consent shall not relieve the
                                              contractor from any obligation, duty or responsibility under
                                              the contract.

24    Time As Essence of              24.1   The time and date of delivery/completion of the
      Contract                                GOODS/SERVICES as stipulated in the Contract shall be
                                              deemed to be the essence of the Contract.

25    Delays In The Seller’s          25.1   If the specified delivery schedule is not adhered to or the
      Performance                            progress of manufacture or supply of the items is not
                                             satisfactory or is not in accordance with the progress schedule
                                             the PURCHASER has the right to:
                                             i)    hire for period of delay from elsewhere goods which in
                                                   PURCHASER’s opinion will meet the same purpose as
                                                   the goods which are delayed and SELLER shall be liable
                                                   without limitation for the hire charges; or
                                             ii) cancel the CONTRACT in whole or in part without
                                                   liability for cancellation charges.          In that event,
                                                   PURCHASER may procure from elsewhere goods
                                                   which PURCHASER’s opinion would meet the same
                                                   purpose as the goods for which CONTRACT is
                                                   cancelled and SELLER shall be liable without
                                                   limitations for the difference between the cost of such
                                                   substitution and the price set forth in the CONTRACT
                                                   for the goods involved; or
                                             iii) hire the substitute goods vide (I) above and if the
                                                   ordered goods continue to remain undelivered thereafter,
                                                   cancel the order in part or in full vide (ii) above.

                                      25.1   Any unexcusable delay by the SELLER or his sub-contractor
                                              shall render the SELLER liable, without prejudice to any
                                              other terms of the Contract, to any or all of the following
                                              sanctions: forfeiture of Contract performance guarantee,
                                              imposition of price reduction for delay in delivery and
                                              termination of the contract for default.

26    Price Reduction Schedule        26.1   Subject to Article -29, if the SELLER fails to deliver any or
      For Delayed Delivery                   all of the GOODS or performance the services within the time
                                             period (s) specified in the CONTRACT, the PURCHASER
                                             shall, without prejudice to his other remedies under the
                                             CONTRACT, deduct from the CONTRACT PRICE, a sum
                                             calculated on the basis of the CONTRACT PRICE, including
                                             subsequent modifications.

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                                      26.1.1   Deductions shall apply as per following formula:
                                               In case of delay in delivery of equipment/materials or delay in
                                               completion, total contract price shall be reduced by ½ % (half
                                               percent) of the total contract price per complete week of delay
                                               or part thereof subject to a maximum of 5% (five percent) of
                                               the total contract price.
                                      26.2     In case of delay in delivery on the part of Seller, the
                                               invoice/document value shall be reduced proportionately for
                                               the delay and payment shall be released accordingly.
                                      26.3     In the event the invoice value is not reduced proportionately
                                               for the delay, the PURCHASER may deduct the amount so
                                               payable by SELLER, from any amount falling due to the
                                               SELLER or by recovery against the Performance Guarantee.

                                               Both seller and PURCHASER agree that the above
                                               percentages of price reduction are genuine pre estimates of the
                                               loss/damage which the PURCHASER would have suffered on
                                               account of delay/breach on the part of the SELLER and the
                                               said amount will be payable on demand without there being
                                               any proof of the actual loss/or damage caused by such
                                               breach/delay. A decision of the PURCHASER in the matter
                                               of applicability of price reduction shall be final and binding.

27    Rejections, Removal of          27.1     Preliminary inspection at SELLER’s works by INSPECTOR
      Rejected Equipment &                     shall not prejudice PURCHASER’s/CONSULTANT’s claim
      Replacement                              for rejection of the EQUIPMENT on final inspection at SITE
                                               or claims under warranty provisions.
                                      27.2     If the EQUIPMENTS are not of specification or fail to
                                               perform specified duties or are otherwise not satisfactory the
                                               PURCHASER/CONSULTANT shall be entitled to reject the
                                               EQUIPMENT/MATERIAL or part thereof and ask free
                                               replacement within reasonable time failing which obtain his
                                               requirements from elsewhere at SELLER’s cost and risk.
                                      27.3     Nothing in this clause shall be deemed to deprive the
                                               PURCHASER AND/OR AFFECT ANY rights under the
                                               Contract which it may otherwise have in respect of such
                                               defects or deficiencies or in any way relieve the SELLER of
                                               his obligations under the Contract.
                                      27.4     EQUIPMENT rejected by the PURCHASER/CONSULTANT
                                               shall be removed by the Seller at his cost within 14 days of
                                               notice after repaying the amounts received against the
                                               SUPPLY. The PURCHASER shall in no way be responsible
                                               for any deterioration or damage to the EQUIPMENT under
                                               any circumstances whatsoever.
                                      27.5     In case of rejection of EQUIPMENT, PURCHASER shall
                                               have the right to recover the amounts, if any, from any of
                                               CONTRACTOR’S invoices pending with PURCHASER or
                                               by alternative method(s).

28    Termination of Contract         28.1     Termination for Default
                                      28.1.1   The PURCHASER may, without prejudice to any other
                                               remedy for breach of CONTRACT, by written notice of
                                               default sent to the SELLER, terminate the CONTRACT in
                                               whole or in part:
                                               A) If the SELLER fails to deliver any or all of the GOODS
                                                    within the time period(s) specified in the CONTRACT;
                                                    or
                                               B) If the SELLER fails to perform any other obligation(s)
                                                    under the CONTRACT, and
                                               C) If the SELLER, in either of the above circumstances,

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                                                     does not cure his failure within a period of 30 days (or
                                                     such longer period as the PURCHASER may authorize
                                                     in writing) after receipt of the default notice from the
                                                     PURCHASER.
                                      28.1.2   In the event the PURCHASER terminates the CONTRACT in
                                               whole or in part,          pursuant to Article 28.1.1, the
                                               PURCHASER may procure, upon such terms and in such
                                               manner as it deems appropriate, goods similar to those
                                               undelivered and the SELLER shall be liable to the
                                               PURCHASER for any excess costs for such similar GOODS.
                                               However, the SELLER shall continue performance of the
                                               CONTRACT to the extent not terminated.
                                      28.1.3   In case of termination of CONTRACT herein set forth
                                               (under clause 28) except under conditions of Force Majeure
                                               and termination after expiry of contract, the VENDOR shall
                                               be put under holiday [i.e. neither any enquiry will be issued
                                               to the party by GAIL (India) Ltd. Against any type of tender
                                               nor their offer will be considered by GAIL against any
                                               ongoing tender (s) where contract between GAIL and that
                                               particular VENDOR (as a bidder) has not been finalized] for
                                               three years from the date of termination by GAIL (India)
                                               Ltd. to such VENDOR.
                                      28.2     Termination for Insolvency
                                               The PURCHASER, may at any time, terminate the
                                               CONTRACT by giving written notice to the SELLER,
                                               without compensation to the SELLER, if the SELLER
                                               becomes bankrupt or otherwise insolvent, provided that such
                                               termination will not prejudice or affect any right of action or
                                               remedy which has accrued or will accrue thereafter to the
                                               PURCHASER.
                                      28.3     Termination for Convenience
                                      28.3.1   The PURCHASER may, by written notice sent to the
                                               SELLER, terminate the CONTRACT, in whole or part, at any
                                               time for his convenience. The notice of termination shall
                                               specify that termination is for the PURCHASER’s
                                               convenience, the extent to which performance of work under
                                               the CONTRACT is terminated and the date upon which such
                                               termination becomes effective.
                                      28.3.2   The GOODS that are complete and ready for shipment within
                                               30 days after the SELLER’s receipt of notice of termination
                                               shall be purchased by the PURCHASER at the CONTRACT
                                               terms and prices.        For the remaining GOODS, the
                                               PURCHASER may opt:
                                               a) to have any portion completed and delivered at the
                                                     CONTRACT terms and prices, and /or
                                               b) to cancel the remainder and pay to the SELLER an
                                                     agreed amount for partially completed GOODS and for
                                                     materials and parts previously procured by the SELLER.


29    Force Majeure                   29.1     Shall mean and be limited to the following:
                                               a) War/hostilities
                                               b) Riot or Civil commotion
                                               c) Earthquake, flood, tempest, lightening or other natural
                                                     physical disaster.
                                               d) Restrictions imposed by the Government or other
                                                     Statutory bodies which prevents or delays the execution
                                                     of the Contract by the SELLER.
                                               The SELLER shall advise PURCHASER/CONSULTANT by
                                               a registered letter duly certified by the local Chamber of

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                                                  Commerce or statutory authorities, the beginning and end of
                                                  the above causes of delay within seven (7) days of the
                                                  occurrence and cessation of such Force Majeure Conditions.
                                                  In the event of delay lasting over one month, if arising out of
                                                  causes of Force Majeure, PURCHASER/CONSULTANT
                                                  reserves the right to cancel the Contract and the provisions
                                                  governing termination stated under Article 28.0 shall apply.
                                                  For delays arising out of Force Majeure, the SELLER shall
                                                  not claim extension in completion date for a period exceeding
                                                  the period of delay attributable to the causes of Force Majeure
                                                  and neither PURCHASER/CONSULTANT nor SELLER
                                                  shall be liable to pay extra costs provided it is mutually
                                                  established that Force Majeure Conditions did actually exist.
                                                  SELLER shall categorically specify the extent of Force
                                                  Majeure Conditions prevalent in their works at the time of
                                                  submitting their bid and whether the same have been taken
                                                  into consideration or not in their quotations. In the event of
                                                  any force majeure cause, the SELLER or the PURCHASER
                                                  shall not be liable for delays in performing their obligations
                                                  under this order and the delivery dates will be extended to the
                                                  SELLER without being subject to price reduction for delayed
                                                  deliveries, as stated elsewhere.

30    Resolution of                   30.1      The PURCHASER and the SELLER shall make every effort
      Disputes/Arbitration                      to resolve amicably by direct informal negotiations any
                                                disagreement or dispute arising between them under or in
                                                connection with the contract.
                                      30.2      If, after thirty days from the commencement of such informal
                                                negotiations, the PURCHASER and the SELLER have been
                                                unable to resolve amicably a Contract dispute, either party
                                                may require that the dispute be referred for resolution to the
                                                formal mechanism as specified hereunder.
                                      30.3      Legal Construction
                                                The Contract shall be, in all respects be construed and
                                                operated as an Indian Contract and in accordance with Indian
                                                Laws as in force for the time being and is subject to and
                                                referred to the Court of Law situated within Union Territory
                                                of New Delhi.
                                      30.4      Arbitration
                                           All disputes, controversies, or claims between the parties (except

                                             in matters where the decision of the Engineer-in-Charge is deemed

                                             to be final and binding) which cannot be mutually resolved within

                                             a reasonable time shall be referred to Arbitration by a sole

                                             arbitrator.

                                                 The PURCHASER (GAIL (India) Limited) shall suggest a
                                                 panel of three independent and distinguished persons to the
                                                 Seller to select any one among them to act as the sole
                                                 Arbitrator.
                                                 In the event of failure of the Seller to select the Sole Arbitrator
                                                 within 30 days from the receipt of the communication
                                                 suggesting the panel of arbitrators, the right of selection of
                                                 Sole Arbitrator by the other party shall stand forfeited and the
                                                 PURCHASER shall have discretion to proceed with the
                                                 appointment of the Sole Arbitrator. The decision of the
                                                 PURCHASER on the appointment of Sole Arbitrator shall be

                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                        Page 64 of 147
                                             final and binding on the parties.
                                             The award of the Sole Arbitrator shall be final and binding on
                                             the parties and unless directed/awarded otherwise by the Sole
                                             Arbitrator, the cost of arbitration proceedings shall be shared
                                             equally by the parties. The arbitration proceeding shall be in
                                             English language and the venue shall be at New Delhi, India.
                                             Subject to the above, the provisions of (Indian)Arbitration &
                                             Conciliation Act, 1996 and the rules framed thereunder shall
                                             be applicable. All matters relating to this contract are subject
                                             to the exclusive jurisdiction of the Courts situated in the State
                                             of Delhi (India).
                                             Seller may please note that the Arbitration & Conciliation Act
                                             1996 was enacted by the Indian Parliament and is based on
                                             United nations Commission on International Trade Law
                                             (UNCITRAL model law),             which were prepared after
                                             extensive consultation with Arbitral Institutions and centers
                                             of International Commercial Arbitration. The United Nations
                                             General Assembly vide resolution 31/98 adopted the
                                             UNCITRAL Arbitration rules on 15 December 1996.
                                             The WORK under the CONTRACT shall, however, continue
                                             during the Arbitration proceedings and no payment due or
                                             payable to the Seller shall be withheld on account of such
                                             proceedings.

31    Governing Language              31.1   The Contract shall be written in English language as specified
                                              by the PURCHASER/CONSULTANT in the Instruction to
                                              Bidders. All literature, correspondence and other documents
                                              pertaining to the Contract which are exchanged by the parties
                                              shall be written in English language. Printed literature in
                                              other language shall only be considered, if it is accompanied
                                              by an English translation. For the purposes of interpretation,
                                              English translation shall govern and be binding on all parties.

32    Notices                         32.1   Any notice given by one party to the other pursuant to the
                                             Contract shall be sent in writing or by telegram or fax,
                                             telex/cable confirmed in writing.
                                      32.2   A notice shall be effective when delivered or on the notice’s
                                             effective date, whichever is later.

33    Taxes & Duties                  33.1   A foreign Seller shall be entirely responsible for all taxes,
                                             stamp duties, licence fees, and other such levies imposed
                                             outside the PURCHASER’s country.
                                      33.2   A domestic Seller shall be entirely responsible for all taxes,
                                             duties, licence fees etc. incurred until the delivery of the
                                             contracted goods to the PURCHASER. However, Sales Tax
                                             and Excise duty on finished products shall be reimbursed by
                                             PURCHASER.
                                      33.3   Customs duty payable in India for imported goods ordered by
                                             PURCHASER on foreign Seller shall be borne and paid by
                                             PURCHASER.
                                      33.4   Any income tax payable in respect of supervisory services
                                             rendered by foreign Seller under the Contract shall be as per
                                             the Indian Income Tax Act and shall be borne by SELLER. It
                                             is upto the bidder/seller to ascertain the amount of these taxes
                                             and to include them in his bid price.

34    Books & Records                 34.1   SELLER shall maintain         adequate books and records in
                                             connection with Contract     and shall make them available for
                                             inspection and audit by      PURCHASER/CONSULTANT or
                                             their authorized agents or   representatives during the terms of

                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                    Page 65 of 147
                                               Contract until expiry of the performance guarantee. Fixed
                                               price (lumpsum or unit price) Contract will not be subject to
                                               audit as to cost except for cost reimbursable items, such as
                                               escalation and termination claims, transportation and
                                               comparable requirements.

35    Permits & Certificates          35.1     SELLER shall procure, at his expense, all necessary permits,
                                                certificates and licences required by virtue of all applicable
                                                laws, regulations, ordinances and other rules in effect at the
                                                place where any of the work is to be performed, and
                                                SELLER further agrees to hold PURCHASER and/or
                                                CONSULTANT harmless from liability or penalty which
                                                might be imposed by reason of any asserted or established
                                                violation of such laws, regulations, ordinances or other rules.
                                                PURCHASER will provide necessary permits for SELLER’s
                                                personnel to undertake any work in India in connection with
                                                Contract.

36    General                         36.1     In the event that terms and conditions stipulated in the General
                                               Conditions of Contract should deviate from terms and
                                               conditions stipulated in the Contract, the latter shall prevail.
                                      36.2     Losses due to non-compliance of Instructions
                                               Losses or damages occurring to the PURCHASER owing to
                                               the SELLER’s failure to adhere to any of the instructions
                                               given by the PURCHASER/CONSULTANT in connection
                                               with the contract execution shall be recoverable from the
                                               SELLER.
                                      36.3     Recovery of sums due
                                               All     costs,    damages       or    expenses      which       the
                                               PURCHASER/CONSULTANT may have paid, for which
                                               under the CONTRACT SELLER is liable, may be recovered
                                               by the PURCHASER(he is hereby irrevocably authorized to
                                               do so) from any money due to or becoming due to the
                                               SELLER under this Contract or other Contracts and/or may be
                                               recovered by action at law or otherwise. If the same due to
                                               the SELLER be not sufficient to recover the recoverable
                                               amount, the SELLER shall pay to the PURCHASER, on
                                               demand, the balance amount.
                                      36.4     Payments, etc. not to affect rights of the PURCHASER
                                               No sum paid on account by the PURCHASER nor any
                                               extension of the date for completion granted by the
                                               PURCHASER/CONSULTANT shall affect or prejudice the
                                               rights of the PURCHASER against the SELLER or relieve the
                                               SELLER of his obligation for the due fulfillment of the
                                               CONTRACT.
                                      36.5     Cut-off Dates
                                               No claims or correspondence on this Contract shall be
                                               entertained by the PURCHASER/Consultant after 90 days
                                               after expiry of the performance guarantee (from the date of
                                               final extension, if any)
                                      36.6 Paragraph heading
                                               The paragraph heading in these conditions shall not affect the
                                               construction thereof.


37    Import License                  37.1     No import licence is required for the imports covered under
                                                this document.

38    FALL CLAUSE                     38.1     The price charged for the materials supplied under the order
                                               by the supplier shall in no event exceed the lowest price at

                               GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                      Page 66 of 147
                                               which the supplier or his agent/principal/dealer, as the case
                                               may be, sells the materials of identical description to any
                                               persons/organizations including the Purchaser or any
                                               department of the Central Govt. or any Deptt. Of a State
                                               Govt. or any Statutory Undertaking of the Central or State
                                               Govt. as the case may be, during the currency of the order.

                                       38.2    If at any time during the said period, the supplier or his
                                               agent/principal/dealer, as the case may be, reduces the sale
                                               price, sells or offers to sell such materials to any
                                               persons/organizations including the Purchaser or any Deptt.
                                               Of Central Govt. or State Govt. as the case may be, at a price
                                               lower than the price chargeable under the order, he shall
                                               forthwith notify such reduction or sale or offer of sale to the
                                               Purchase Authority who has issued this order and the price
                                               payable under the order for the materials supplied after the
                                               date of coming into force of such reduction or sale or offer of
                                               sale shall stand correspondingly reduced.

                                               The above stipulation will, however, not apply to:

                                               a)       Exports by the Contractor/Supplier or
                                               b)       Sale of goods as original equipment at prices lower
                                                        than the prices charged for normal replacement
                                               c)       sale of goods such as drugs which have expiry dates.

                                       38.3    The supplier shall furnish the following certificate to the
                                               concerned Paying Authority alongwith each bill for payment
                                               for supplies made against this order:-

                                       “I/We certify that there has been no reduction in sale price of the
                                       items/goods/materials of description identical to those supplied to the
                                       GAIL under the order herein and such items/goods/materials have not
                                       been offered/sold by me/us to any person/organizations including the
                                       Purchaser or any Deptt. Of Central Govt. or any Deptt. Of State Govt.
                                       or any Statutory Undertaking of the Central or State Govt. as the case
                                       may be upto the date of bill/during the currency of the order whichever
                                       is later, at a price lower than the price charged to the GAIL under the
                                       order.”

                                               Such a certificate shall be obtained, except for quantity of
                                               items/goods/materials categories under sub-clause (a),(b) &
                                               (c) of sub-para 38.2 above, of which details shall be furnished
                                               by the supplier.


39    Publicity & Advertising          39.1    Seller shall not without the written permission of
                                                PURCHASER/Consultant            make      a    reference  to
                                                PURCHASER/Consultant or any Company affiliated with
                                                PURCHASER/Consultant or to the destination or the
                                                description of goods or services supplied under the contract
                                                in any publication, publicity or advertising media.


40    Repeat Order                     40.1    PURCHASER reserves the right, within 6 months of order to
                                               place repeat order upto 50% of the total order value without
                                               any change in unit price or other terms and conditions.


41    Limitation of Liability          41.1    Notwithstanding anything contrary contained herein, the

                                GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                     Page 67 of 147
                                            aggregate total liability of Seller under the Agreement or
                                            otherwise shall be limited to 100% of Agreement / Order
                                            price. However, neither party shall be liable to the other party
                                            for any indirect and consequential damages, loss of profits or
                                            loss of production.




                              GENERAL CONDITIONS OF CONTRACT(GOODS)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                  Page 68 of 147
                                           Section IV

        SPECIAL CONDITIONS OF CONTRACT




                                SPECIAL CONDITIONS OF CONTRACT(SCC)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                              Page 69 of 147
                                    SECTION - IV
                        SPECIAL CONDITIONS OF CONTRACT (SCC)

                                           CONTENT

1.0     SCOPE OF SUPPLY

2.0     DELIVERY BASIS

3.0     DELIVERY SCHEDULE

4.0     PAYMENT TERMS

5.0     GENERAL INFORMATION – CONSIGNEE ADDRESS, PAYING AUTHORITY

        ETC.

6       MISCELLANEOUS

7       EVALUATION AND COMPARISON OF BIDS




                                SPECIAL CONDITIONS OF CONTRACT(SCC)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                              Page 70 of 147
                                               SECTION - IV

                           SPECIAL CONDITIONS OF CONTRACT (SCC)

The following articles shall supplement the Instructions to Bidders and General Conditions of Contract
(GCC). In case any conflict between General Conditions of Contract and Special Conditions of
Contract, the latter shall prevail to the extent applicable.

1.      Scope of Supply          : As mentioned in section VI in detail

2.      Delivery basis           : Door delivery

3.      Delivery Schedule        : Eight months from the date of award of purchase order/LOI


4.      Payment Terms

        The terms of payment shall be as follows:

              For Supply items at Sl. No. 1 to 4 of Schedule of Rates

        90% payment shall be released after supply of material at site and acceptance by EIC,
        5% payment shall be released after installation, testing and commissioning of the DG set and
        acceptance by EIC.
        5% payment shall be released after completion of job in all respect including handing over of
        all documents as per the terms and conditions of contract and acceptance by EIC

              For Service item at Sl. No. 5 of Schedule of Rates

        100 % of payment shall be released after completion of job and subsequent production of RA
        bill duly certified by EIC.

 5      General Information
              Paying Authority :
              DGM (F&A)
              GAIL (India) Limited
              GAIL PATA
              PO PATA
              DT AURAIYA(U.P) 206241

                Consignee address:-
                DM(C&P), Stores
                GAIL (India) Limited
                GAIL PATA
                PO PATA
                DT AURAIYA(U.P) 206241



                                     SPECIAL CONDITIONS OF CONTRACT(SCC)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                            Page 71 of 147
      - Can client issue C Form for                :

         a)      Concessional rate of CST          :   YES

         b)      Concessional rate of ST           :   YES

        Transit Insurance        : In GAIL’s Scope.

6..     Miscellaneous

6.1     Where any portion of the General Conditions of Contract is repugnant to or at variance with any
        provisions of the Special Conditions of Contract, unless a different intention appears, the provisions of
        the Special Conditions of Contract shall be deemed to over-ride the provisions of the General
        Conditions of Contract and shall be the extent of such repugnancy, or variations, prevail.
6.2     Wherever it is mentioned in the specification that the Contractor shall perform certain work or provide
        certain facilities, it is understood that the Contractor shall do so at his cost and the Value of Contract
        shall be deemed to have include cost of such performance and provisions, so mentioned.

6.3     The materials, design, and workmanship shall satisfy the relevant Standards, the Job Specifications
        contained herein and Codes referred to. Where the job specification stipulate requirements in addition to
        those contained in the standard codes and specifications, these additional requirements shall also be
        satisfied.

6.4     In case of an irreconcilable conflict between Indian or other applicable standards, General Conditions of
        Contract, Special Conditions of Contract, Specification, Drawings or Schedule of Rates, the following
        shall prevail to the extent of such irreconcilable conflict in order of precedence :

        i)      Letter of Acceptance/ FOI along with Statement of Agreed Variations.
        ii)     Schedule of Rates as enclosures to Letter of Acceptance
        iii)    Special Conditions of Contract
        iv)     Drawings
        v)      Technical/ Material Specifications
        vi)     Instruction to Bidder
        vii)    General Conditions of Contract
        viii)   Other applicable standards

6.5     It will be the Manufacturer’s responsibility to bring to the notice of Purchaser any irreconcilable conflict
        in the contract documents before starting the work(s) or making the supply with reference to which the
        conflict exists.


6.6     In the absence of any Specifications covering any material, design of work(s) the same shall be
        performed/ supplies/ executed in accordance with Standard Engineering Practice as per the instructions/
        directions of the Purchaser, which will be binding on the Manufacturer.

6.7     Subsequent Price Change on Account of Technical/ Commercial Clarification and/ or Validity
        Extension

                                     SPECIAL CONDITIONS OF CONTRACT(SCC)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                     Page 72 of 147
        Once quoted, the bidder shall not make any subsequent price changes, whether resulting or
        arising out of any technical/ commercial clarifications sought regarding the bid even if any
        deviation or exclusion may be specially stated in the bid. Such price changes shall render the
        bid liable for rejection.




7.0     Evaluation & Comparison of Bids

7.1     Comparison of bids will be on overall basis.

7.2     The evaluation and comparison of all the responsive bids for determining the lowest evaluated offer
        shall be as pr Article -29 & 32 of Instructions to Bidders.

7.3     The lowest evaluated substantially responsive bid shall be selected for the award.

7.4     The evaluation of bids shall be made on overall basis i.e. considering the total prices
        offered under schedule of rates and the benefit of cenvat credit mentioned by the bidders
        in the schedule of rates. The award shall be made on overall L1 basis.




                                     SPECIAL CONDITIONS OF CONTRACT(SCC)
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                     Page 73 of 147
                                              SECTION V



                                           PRICE SCHEDULES




                                                PRICE SCHEDULE
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                         Page 74 of 147
                                           Schedule of rates for 1000 KVA DG set
Sr.                                 Description                             Qty      Basic Price    Excise   Sales     Freight      Total FOT
No                                                                                    including      Duty     Tax    upto GAIL      site price
                                                                                    P&F charges      (%)      (%)     Pata (Rs)        (Rs)
                                                                                        (Rs.)
1       Supply of DG set (main equipment) with auxiliary system,           1 set
        control panel AMF panel etc along with its commissioning spares
        as per specifications mentioned in Annexure A1 and A2 at
        Material requisition & tech Specification section
2       Supply of Battery bank and dual redundancy charger panel along     1 set
        with its commissioning spares as per specifications mentioned in
        Annexure A1 and A2 at Material requisition & tech Specification
        section
3       Supply of DG PMCC along with its commissioning spares as per       1 No
        specs mentioned in Annexure B1, B2,B3, B4 and B5 at Material
        requisition & tech Specification section
4       Supply of Mandatory spares as per list enclosed in annexure C1     1 Lot.
                                                                                            Total (for SOR item No 1 to 4 above)
                                                                                                                                   ………..(A)

Amount of Cenvat benefit to be given on items at Sl No 1 to 4 above :- Rs. ____________________
                                                                          …………………..(B)

Sl No     Description                                        UOM      Basic Price exclusive of service Tax(Rs.)
5         Erection testing and commissioning charges for     Lump
          items at Sr No 1 to 3 as per Scope of work         sum
                                                                      ……………………………………..(C)

TOTAL PRICE FOR EVALUATION = A + C – B = Rs.

                         In words Rs. : _______________________________________
                                        _______________________________________


                                                                 PRICE SCHEDULE
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                           Page 75 of 147
Note:-
 a.    Any item/(s) not indicated in BOM but required for successful implementation of the package shall be supplied without any
       financial implication to GAIL
 b.    Evaluation of bids shall be on L-1 basis on sum total of (A+C-B)(considering FOT site prices).
 c.    In case of discrepancy between unit price and the total price, the unit price shall prevail.
 d.    Price schedule filled with price should be submitted with the PRICE BID only.
 e.    Service tax on SOR Sl No. (5) shall be payable extra at applicable rates against submission of CENVATABLE invoice &
       hence rates quoted should be exclusive of service tax.
 f.    Concessional sales tax form shall be issued for the supply items of SOR.
 g.    Bidders are advised NOT to mention Rebate/Discount separately, either in the SOR format or anywhere else in the offer.
       In case bidder(s) intend to offer any Rebate/Discount, they should include the same in the item rate(s) itself under the
       “Schedule of Rates (SOR)” and indicate the discounted unit rate(s) only.
       In case, it is observed that any of the bidder(s) has/have mentioned Discount/Rebate separately, the same shall not be
       considered for evaluation. However, in the event of the bidder emerging as the lowest bidder, the Discount/Rebate offered
       by the bidder shall be considered for Award of purchase order and the same will be conclusive and bidding on the bidder.




                                           SIGNATURE OF THE BIDDER:


                                           NAME:
DATE:
                                           DESIGNATION:
PLACE:
                                                   SEAL:




                                                           PRICE SCHEDULE
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                Page 76 of 147
                                                                                                                     Annexure C1
                                           Schedule of rates for Mandatory Spares for DG set
                                                                                                         Freight      Total
                                                                               P&F                 Sales Upto GAIL
                                                             Basic Price                 Excise                       FOT Site
                                               UOM   QTY                       Charges             Tax
Sr No            Item Description                                                        Duty(%)         PATA         Price
                                                             (Rs.)                                 (%)
                                                                               (Rs.)
                                                                                                         (Rs.)        (Rs.)
Engine:
                                               Set
           All Engine Bearings/Bushes                1
           Piston Assembly including piston    Nos
           rings, connectiong rods, bolts
           etc.                                      2
                                               Set
           Piston rings(all types)                   1
                                               Set
           Inlet valve and exhaust valve             1
           Main lub oil pump                   Nos
           assembly(bare pump)                       1
           Main fuel oil pump assembly (       Nos
           bare pump)                                1
                                               Nos
           Fuel Injection pump                       1
                                               Set
           Gaskets and O rings                       1
                                               Nos
           Turbo Charger assembly                    1
                                               Nos
           Coupling assembly complete                1
Lube Oil Filters
                                               Set
           Filter Cartridge/Elements                 1
                                               Nos
           Cartridge Guide                           2
                                               Set
           Set of filter gaskets/O rings             1




                                                              PRICE SCHEDULE
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                      Page 77 of 147
                                                                                                   Freight     Total
                                                                         P&F                 Sales Upto GAIL
                                                       Basic Price                 Excise                      FOT Site
                                           UOM   QTY                     Charges             Tax
Sr No            Item Description                                                  Duty(%)         PATA        Price
                                                       (Rs.)                                 (%)
                                                                         (Rs.)
                                                                                                   (Rs.)       (Rs.)
Fuel Oil Filters
                                           Set
           Filter Cartridge/Elements             1
                                           Nos
           Cartridge Guide                       2
                                           Set
           Set of filter gaskets/O rings         1
Lube Oil Cooler
                                           Set   1
           Set of gaskets/O rings
Aux Lube Oil pump
                                           Nos
           Pump Assembly (without motor)         1
                                           Nos
           Motor for above pump                  1
                                           Nos
           Coupling                              1
                                           Set
           Set of Sleeve/Bearings                1
                                           Set
           Mechanical shaft Seal                 1
                                           Set
           Set of gaskets/O rings                1
Cooling water System
                                           Nos
           Pump assembly                         1
                                           Set
           Set of bearings/Sleeve                1
                                           Set
           Mechanical Seal                       1
                                           Nos
           Coupling assembly                     1




                                                        PRICE SCHEDULE
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                Page 78 of 147
                                                                                                                                       Freight     Total
                                                                                             P&F                                 Sales Upto GAIL
                                                                     Basic Price                               Excise                              FOT Site
                                               UOM       QTY                                 Charges                             Tax
Sr No            Item Description                                                                              Duty(%)                 PATA        Price
                                                                      (Rs.)                                                      (%)
                                                                                             (Rs.)
                                                                                                                                       (Rs.)       (Rs.)
Electrical Alternator
                                               Set
           Set of bearings                               1
                                               Set
           Rotating Diode assembly                       1
                                               Set       20% of
           Diode Fuse                                    total qty
                                               Set                   Attach list mentioning each card and its rate in similar format
           AVR cards                                     1
                                               Nos
           Governor Controller                           1
           Potential transformer one of        Set
           each type                                     1
           Current Transformer one of each     Set
           Type                                          1
           Control transformers one of each    Set
           type                                          1
Auxiliary motor
                                               Set                   Attach list mentioning each motor and its rate in similar format
           Complete spare motors                         1
Instrumentation
           10 % of spare instruments or 1      Set
           of each type( whichever
           minimum)                                      1           Attach list of all instruments and its rate in similar format

 Note:- Whereever set is mentioned, vendor shall detail out itemwise components and their
 quantities and their rates in a separate sheet. 1 Set means total qty installed in one unit.


Signature Of Bidder & Company Seal                                          Name :


Date                                                                        Designation:



                                                                        PRICE SCHEDULE
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                                                 Page 79 of 147
                                           SECTION-VI



                                  MATERIAL REQUISITION
                                                     &
                             TECHNICAL SPECIFICATIONS




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 80 of 147
                                                                                   Annexure A-1
                                    Purchaser’s Specification
Plant:          GAIL PATA
Unit:           Sub Station # 1
Service:        Emergency



                                       Operating Conditions
Ambient temperature Max/ Min :                  48 0 C / 1 0 C
Area Classification:                            Safe Area
Altitude above M.S.L M                          140.7
Relative Humidity                               86%
Location:                                       Room (Height 7 metres)




                                  Alternator Specification
1. Alternator
   a. Type of driver                Diesel Engine
   b. Rated output                  1000 KVA without any deration at 500C
   c. Terminal Voltage              415 V +- 10%
   d. Rated PF                      0.8
   e. Rated Freq                    50 Hz +- 3%
   f. System Earthing               Solidly earthed
   g. System Fault level            31 MVA
   h. Deg of protection             IP 23
   i. Insulation class              Class H for Rotor and Stator.
   j. Gen. line side termination    Cables
   k. Line side cable               4 X 1C X 1000 sq mm/ Phase
   l. Neutral side cable            2 X 1C X 1000 sq mm
   m. Duty                          Emergency
   n. Loading pattern:              450 KWe Initial bulk load at the time of breaker
                             switching ON. Rest all loads shall come in steps of
                       max 125 KVA
   o. Method of drive:              Flexible coupling

                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 81 of 147
   p.   Rated power of prime mover > 800 KW
        at site:
   q.   Alternator Voltage regulation:+/- 1 %
   r.   Efficiency of alternator      > 95%

2. Exciter
   a. Type of excitation System           Brushless
   b. Type of cooling                     TEFC
   c. Enclosure                           IP 23
   d. Momentary parallel operation        With state grid or with other generators.
   e. Black start facility                Required
   f. Voltage drop permissible when largest size motor of 90 KW started direct on line with 500
      KVA base load                10 %



3. Generator Breaker

   a.   Generator Breaker                       4 pole breaker required at Control Panel
   b.   Rating                                  2000 Amp
   c.   Type                                    Motorised drawout ACB Control Voltage 220 V DC

4. Protection and metering requirements:

   a.   Voltage restrained over current relay
   b.   Over voltage relay with time delay
   c.   Normal overload relay
   d.   Under Voltage relay
   e.   Stand by earth fault relay
   f.   Under frequency relay
   g.   Lockout relay
   h.   Control supply failure relay
   i.   Reverse power relay
   j.   REF relay
   k.   PT fuse failure relay
   l.   Synchroscope with cutoff switch
   m.   Winding RTD and its measurement/scanner on Control panel
   n.   Bearing RTD and its measurement/scanner on Control panel
   o.   Analogue Ammeter with selector switch
   p.   Analogue Voltmeter with selector switch
   q.   One digital meter to measure all electrical parameter such as KWH, KW, KVA,PF, V, I etc.
   r.   Hour run meter.
   s.   Analogue Double freq meter
   t.   Analogue Double Voltmeter




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 82 of 147
5. Control Requirement on Local control panel
   a. Gen start /Stop Push button
   b. Freq increase / decrease pushbutton
   c. Voltage increase/ decrease pushbutton
   d. Generator Circuit breaker control switch
   e. synchronizing equipment with manual synchronization.
   f. Auto/ Man selector switch for starting
   g. Annunciation window ( please refer instruments & control specifications for total number
     of windows. 20% spare windows shall be provided)
   h. Annunciation accept/reset PB
   i. LED type ON/OFF/TRIP indication of incomer 1 and 2 of DG PMCC.
   j. Option to synchronize either of the incomer of DG PMCC.

                                ***********************************


                                Diesel Engine specification
Make:                                           Cummins Ltd / Caterpillar.
Governor /class                                 Electronic / A1
Speed RPM                                       1500
Aspiration and Cooling:                         Turbo charged after cooled.
Nett Engine output-Prime:                       >/= 880 KWm
Nett at Flywheel                                860 KWm (minimum)
Starting / Min 0 C                              Unaided / 7 0 C
Max Load acceptable single step                 450 KWe (Initial)
Performance standard                            BS-5514 / ISO 3046
Method of starting                              Manual + Automatic on power failure
Method of Stopping                              Manual + Automatic by trip signal
Type of cold starting                           L.O Heater for engine / space heater for
                                                alternator. (Considering given site
                                                condition)
Rated engine power under site condition         > 879 KW
(Guaranteed, no negative tolerance)
Guaranteed noise level ay 1.0 metre from < 105 dbA
DG set ( In any direction without enclosure)
Max allowable vibration level & location At Engine and Alternator.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 83 of 147
                         Specifications for Auxiliary system
                                            Starting System

Starting system:                 Battery with cables, lugs and battery stand ( Batteries sized
                         for 6 consecutive start)
Rating                           Minimum (24 Volt / 450 AH ) X 2 banks (2 banks
                         connected in parallel of tubular batteries of 2 volt each.)
Charger Panel                    63 Amps rated boost/float charger with redundancy




                                       Engine Cooling System.

         Radiator cooling including interconnecting piping and instruments & controls.
         Radiator with temp control valve and guard.
         Expansion/make up water tank. or coolant arrangement(Coolant arrangement is preferable).
         Engine shaft driven fan with guard.
         Engine driven water/coolant circulating pump.

                                     Frame Lubricating system

         Force feed lubrication including valves,oil pump,filter, instruments & controls etc.
         Motor driven pre lube oil pump with timer. Pre lube pump shall automatically start for 5
         minutes at an every interval of 8 hrs. Provision of manual starting of pre lube pump shall also
         be provided.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                           Page 84 of 147
                                             Fuel System
    Fuel system shall comprise:
           Fuel filters ( replaceable)
           Fuel injection pump
           Daily service fuel tank with990 ltrs capacity
           Fuel piping and fittings including its instrumentation & controls (consider a distance of
           15-20 mtrs. Fuel tank shall be installed at the side of DG room.
           All fuel tank shall have calibrated level guage.
           All fuel tanks shall have overflow pipe, vent, drain valve, inspection & cleaning hole, fill
           connection etc.
           Fuel tank shall be of M.S.



                                           Instruments & controls

Vendor shall provide all standard gauges and indicators necessary for safe run of DG set. In addition
to it following indications shall also be a part of same:-
         Pressure guage for lub oil header on GB.
         Inlet cooling water temp indicator on GB
         Tacho hour run on GB
         Low lub oil pressure – Alarm ( A- V) / Trip on CP.
         High engine water temp - Alarm ( A- V) / Trip on CP.
         Low fuel oil level – Alarm(A-V) on CP.
         Engine overspeed- Alarm ( A- V) / Trip on CP.
         Engine fail to start – Alarm ( A- V)
         Key switch start and push button stop.

Legend:-
GB: Engine mounted Guage board.
CP: Control panel
A: Audio
V : Video.

All wiring between engine guage board and control panel shall be in vendor’s scope.
All temp indicators shall be LED/bimetallic type.


                                           **********************




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 85 of 147
                                      Inspection & testing
Following tests are to be witnessed by purchaser at works of vendor:- (Vendor shall provide standard
test results and testing methods before starting the testing)-
       Full load test for 4 hours and test at 110 % of FL for 1 hours at vendors work.   Necessary
arrangement for full load shall be made by vendor. This test shall be for engine and generator
coupled together with all accessories.
       Fuel consumption and governing test
       Over speed test for engine.
       Control panel functional test.
       Noise level test.
       All electrical test for generator such as IR, HV test, PI test, SC OC test, phase sequence
test,vibration, winding resistance etc.
       Mechanical run test for DG set package at site with all aux & accessories for 8   hours at
available load.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 86 of 147
                                           Scope of supply
DG set:
1.    Supply of Complete Diesel engine generator set with brushless exciter,generator     control
and AMF panel and all accessories as stated in specifications and auto start      facility on mains
failure.
2.    Supply of complete manual synchronizing panel(logic based on relay).
3.    Exhaust manifolds.
4.    Supply of DG PMCC as per enclosed specs.
5.    Dry suction air filter with suction piping.
6.    Flywheel with hand barring device.
7.    Residential type silencer with spark arrestor and expansion bellows.(complete with exhaust
piping from manifold to outside room with all supports , fittings insulation      and their erection
as per environmental statutory standards.)
8.    Coupling for engine and alternator

DG set foundation

9.    Common base plate for engine and alternator.
10.   Foundation bolts and anchor bolts with anti vibration pads.
11. Civil Foundation drawings with all technical details. This shall be submitted within a week of
getting final order. Civil foundation structure shall be made by GAIL but necessary      supervision
shall be done by Vendor

Starting system

12.   Supply of battery bank for cranking as stated in specifications of auxiliary system above and a
      Static battery charger of suitable rating (63 amps min) with boost/trickle charge for charging
      these batteries. Charger shall have redundancy. Acceptable make of charger is Chhabi/
      Unielec/ Caldyne
13.   Cable from battery bank to DG set for cranking shall be supplied by vendor after taking
      approval of cable schedule indicating size and run of cable.
14.   Suitable lugs and glands to terminate cables.

Lubrication system

15. Lubrication pump and motor with associated electrical switchgear.
16. All piping , fittings, valves etc within vendor’s battery limit
17. First fill of lub oil.

Fuel System

18. Supply of Fuel oil tank with stand, its piping and associated instruments & controls as
specified above.

                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 87 of 147
19.   All piping , fittings, valves etc within vendor’s battery limit.

Electrical system

20. Power cable from DG terminals to Local panel (Copper) and from local panel to    Incomer #
3 of PMCC 302 (Aluminium) located at SS#1 shall be supplied by vendor. Size of cable is as
mentioned in alternator specs above. Approx distance       from DG set to PMCC # 302 is 40 mtrs
21. Supply of all required control and power cables after taking approval of cable   schedule
indicating size and cores of cables.
22. Suitable lugs and glands to terminate control and power cables

General item
23.   Mandatory spares as per PO.
24.   O&M spares for 2 years.
25.   Supply of required material for 2 nos of earth pit and required earthing strip(GI).
26.   All hardware shall be included in scope of supply
27.   Suitable guards for exposed moving parts
28.   Special tool for normal maintenance of engine and turbocharger



                                           ***********************




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 88 of 147
                                           Scope of Work
DG Set
1.    Erection , testing and commissioning of Complete Diesel engine generator set along with
      exciter, generator control and AMF panel and all accessories as stated in specification and auto
      start facility on mains failure.
2.    Erection testing and commissioning of synchronizing panel.
3.    Erection, testing and commissioning of DG PMCC at sub station no #1
4.    Erection and commissioning of dry suction air filter with suction piping.
5.    Erection and commissioning of inlet and exhaust manifolds.
6.    Erection and commissioning of residential type silencer with spark arrestor and expansion
      bellows. (complete with exhaust piping from manifold to outside room with all supports ,
      fittings insulation as per environmental statutory standards.)
7.    Erection testing and commissioning of all Instruments & Controls defined above.

DG set foundation:
8.    Supervision for the job of construction of civil foundation and grouting of Common base plate
      for engine and alternator.

Starting system
9.   Erection testing and commissioning of two sets of 24 Volt battery bank and one battery charger
     panel for these batteries.
10. Laying, termination, testing and commissioning of cable from battery bank to DG set for
     cranking.


Lubrication system
11. Erection testing and commissioning of Lubrication pump and motor with associated electrical
    switchgear.

Fuel system
12. Erection and commissioning of Fuel oil tank and its instruments & controls outside the DG
     shed at ground level.


Electrical
13. Laying, glanding & termination and testing of all control cables as per standard practice
14. Laying, termination, testing and commissioning of power cable from DG terminals to Local
     panel (Copper) and from local panel to Incomer # 3 of PMCC 302 (Aluminium) located at
     SS#1.
15. Making of earth pit (2 Nos) and connection of Alternator neutral to both the earth pit .Also
     connection of these earth pits to the existing earth grid available at Sub station # 1.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 89 of 147
General

16. Erection of all guards for exposed moving parts
17. Erection of all piping , fittings, valves etc within vendor’s battery limit.
18. Obtaining necessary approval from statutory authorities for vendor supplied items. All
    necessary fees shall be payable by vendor to the authorities.


                                           ***********************




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 90 of 147
                             Special instructions to Vendor
DG Set
1.    All layout drawings of DG set, all auxiliary system , stack layout , control panel battery bank ,
      fuel tank etc. shall be approved by GAIL before execution of job.
2.    Vendor shall recommend exhaust stack layout as per the statutory standards and ISO 14000
      norms. Exact length of piping & orientation shall be indicated by the purchaser at the time of
      detailed engineering.
3.    The offered engine model shall run on diesel fuel (normal diesel available in market) without
      any additional fuel treatment unit/ centrifugal oil separator.
4.    Vendor shall furnish the percentage emission of each constituent of the exhaust gas and
      demonstrate the same during the mechanical run test at site.
5.    Vendor shall indicate heat radiated by the engine and alternator, allowable rise in DG room
      temperature and recommendation regarding DG room ventilation. Presently we have one DG
      set of 500 KVA in the existing room. Hence during calculation of heat radiated and
      temperature rise of DG room, care of this aspect shall be taken

DG Foundation
6.  Civil Foundation drawings with all technical details shall be submitted within a week of getting
    final order. Civil foundation structure shall be made by GAIL but necessary supervision shall
    be done by Vendor.

Fuel System
7.   Foundation for fuel oil tank shall be made by GAIL under supervision of vendor.

Electrical system
8.   All control cables and power cables for motors up to 2.2 KW shall be of copper.
9.   All cables shall be PVC insulated armoured cable.
10. Control supply of 220 Volt DC shall be made available by GAIL. However vendor shall have
     to lay cable from DC distribution board to the control panel. Necessary measures for safety
     such as fuse/isolator etc shall be provided in the control panel.
11. Vendor shall furnish all cable sizing calculation (including all safety tolerances as per
     standard). Power and control cable schedule indicating size of cable shall be approved by
     owner before execution of job.
12. At least 20 % spare core shall be available in all control cables.
13. All control cables shall be cross ferruled.
14. Vendor shall visit to site and measure all cable lengths before execution of job. Lengths
     specified by us are approximate length only.
15. The MW/KW meter on control panel shall be of digital/LCD display in 96X96 mm size and
     this meter shall display all electrical parameters like voltage current, power freq. PF energy etc.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 91 of 147
General
16. Crane shall be provided to vendor on chargeable basis subject to its availability. GAIL shall
    not be responsible for any delay/loss of vendor on account of non availability of crane in time.
17. The layout of DG room of sub station #1 is enclosed. Vendor shall accommodate all auxiliary
    in the space provided.
18. Vendor shall attach along with the offer of DG set, the list of 2 years O&M spares and list of
    special tools & tackles for maintenance of DG set and their most competitive prices in the
    format of price schedule for mandatory spares. Exact list of O&M spares required shall be
    finalized at the time of placing confirmed purchase order.
19. Erection & commissioning spares for all equipments shall be a part of its supply.
20. A pre bid conference shall be held at GAIL PATA works for discussions like DG specs, site
    knowledge and any other queries.
21. Vendor shall include in the cost of supply of each item, charges for its complete transportation
    upto GAIL, PATA site from manufacturer’s works.


                                     ***************************




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 92 of 147
                                Vendor Data requirement.
 Sr.No                                 Data                              2 Prints with       3 Prints
                                                                            Quote             after 4
                                                                                             weeks of
                                                                                               order
   1        Technical catalogue                                                   √      √
   2        Line Schematics for starting/cooling/fuel oil etc.                    √      √
   3        Recommended layout for fuel oil system and exhaust                    √      √
            lines.
   4        GA drawing- Engine and auxiliaries                                    √      √
   5        Foundation plan- Engine and auxiliaries                                      √
   6        Torsional analysis report                                                    √
   7        Assembly drawings for radiators, fuel system etc                             √
   8        Spare part catalogue                                                         √
   9        Operation and maintenance manual                                             √
   10       Experience record & installation list                                 √
   11       De rating calculation as per ISO 3046(along with                      √      √
            engine performance curve)
   12       Utility requirement                                                   √      √




                                   Vendor’s battery limits
  1.     Up to termination of power cable at Incomer # 3 of PMCC 302.
  2.     Up to battery bank at battery room of Sub station # 1 and charger panel at DG room.
  3.     Up to fuel oil tank complete. Connection to inlet of fuel oil tank shall be in scope of GAIL
  4.     Up to complete exhaust system
  5.     Up to termination of DC control supply cable at 220 Volt DCDB panel at Substation#1.
  6.     Up to complete DG control and AMF panel.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                              Page 93 of 147
           Technical information to vendor for DG set design.
 1. Ambient temp for electrical equip design                     40 0 C
 2. Area Classification                                          Safe
 3. Utilization voltage for Auxiliaries

      a.         Motors rated upto 0.18 KW                       240 Volt 1 phase
      b.         Motors above 0.18 KW & upto 160KW               415 +-10% 3 Phase
      c.         Anti Condensation heater                        240 Volt 1 Phase


 4. Power supply available with owner for DG set

      a.        D.C Control Supply                               220 Volt DC
      b.        Normal A.C Power Supply                          415 Volt 3 phase +-10%
      c.        Mains supply for auxiliaries                     415 V +- 10% TPN Fault
               (when gen is at standstill)                       level 50 KA

 5. Acceptable makes of equipments/material

            a.   Fuses, Fuse Base                        Siemens/L&T/EE
            b.   Selector Switches                       EE/Siemens/Kaycee/L&T
            c.   Push Button/Indication lamp             Siemens/L&T(LED type lamps only)
            d.   Terminals :                             Elmex/Wago/Tosha
            e.   Meters :                                Rishab/AE/GEC/IMP.
            f.   Instrument transformers:                Jyoti/KAPPA/Pragati/L&T/Siemens
            g.   Contactors                              Siemens/L&T
            h.   Cable glands :                          Comet/Janson
            i.   Air circuit breaker                     L&T, Siemens/Merlin Gerin/Alstom
            j.   Motors :                                CG/Siemens/Kirloskar/ABB
            k.   Power Switches :                        Siemens/L&T
            l.   Relays (Electromechanical):             EE/Siemens/ABB
            m.   Battery                                 Standard/Exide
            n.   Battery Charger                         Caladyne/Chhabi/unilec
            o.   All power and control cables            Gloster/CCI/universal.
            p.   DG PMCC Panel                           L&T/Siemens/Alstom

 6. Specific requirement

            a. Battery shall be lead acid type
            b. Battery shall be suitable for six consecutive start
            c. All aux motors shall be provided with class F insulation with temp rise      limited to
            that of class B
            d. Control panel shall be of IP 41 protection.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 94 of 147
 7. CT/PT

  a Current Transformer
Core 1 : 1600 / 1 A, Class 1.0 , Burden 15 VA , function Metering
Core 2 : 1600 / 1 A , Class 5P10 , Burden 15 VA , Function Protection
Core 3 : 1600 / 1 A , To suit AVR
Neutral CT : 800 / 1 A Class PS Function REF

   b. Potential Transformer
Core 1:        Ratio 415/ √3 / 110 /√3 Volt , class 1 & 3 , Burden 50 VA , Connection star with
neutral earthed on both side.
Core 2 :       To suit AVR



 8. Indication and alarm.
                                                At Local Control Panel            At Owner’s control Panel

   a.   Load on Mains/Generator                          Required                 Required
   b.   Gen circuit breaker(open/close/trip)             Required
   c.   Control supply failure                           Required                 Required
   d.   PT fuse failure                                  Required                 Required
   e.   Generator Fault                                  Required                 Required
   f.   Grid Supply failure                              Required

There shall be at least one NO and one NC spare potential free contact for all annunciations points.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                              Page 95 of 147
     Data to be submitted by vendor within 4 weeks of getting
                         Purchase order.
                                (Delete alternative not applicable)
1. Rating and performance details
  a. Make
  b. Applicable code
  c. Enclosure
  d. Phase/connection
  e. Speed in RPM
  f. Cooling system
  g. Excitation system
  h. Type of voltage regulator
  i. Stator winding test volt
  j. Max permissible impact load
  k. Design amb temp
  l. Rated output
  m. Terminal voltage
  n. Rated PF
  o. Full load current
  p. Rated freq
  q. Max permissible inductive loading
  r. Steady state 3 phase S.C Current
  s. 3 phase SC withstand time
  t. Insulation class
  u. Starting torque
  v. Temperature rise(at full load)
  w. Overload capability – 50%                        (minutes)
  x. Overload capacity – 10 %                         (Hours)




Efficiency at    25% Load         50% Load        75% Load        100 %
                                                                  Load
Rated PF
Unity PF

2. Reactances ( manufacturer to indicate tolerances)
   a. Direct axis tr. reactance
   b. Direct axis sub transient reactance
   c. Synchronous reactance
   d. Zero sequence reactance
   e. Neg sequence reactance




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 96 of 147
3. Resistance and time constants
   a. Armature resistance (25 0C) in ohms/phase
   b. Armature resistance (100 0C) in ohms/phase
   c. Transient time constant in seconds
   d. Sub transient time constant in seconds

4. Inertia constant in KG-M2 at synchronizing speed
   a. Generator
   b. Gear Box
   c. Prime Mover

5. Local Control panel
   a. Make
   b. Dimension
   c. Type
   d. Deg of protection IP 41
   e. Weight

6. Miscellaneous data of alternator
   a. Overall dimensions
   b. Stator weight
   c. Rotor weight
   d. Total weight
   e. Foundation load data
   f. Critical speed
   g. Gen coupling to gear box   Direct/Gear Box
   h. Gear Ration

7. Motors
   a. Make
   b. Enclosure protection        IP 55



8. Battery
   a. Make
   b. Model
   c. Type                                 Lead Acid
   d. No of cells
   e. Nominal Voltage
   f. Capacity
   g. Arrangement of racks
   h. Dimensions of racks




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 97 of 147
9. Battery Charger
   a. Make
   b. Model
   c. Input Voltage
   d. output voltage of float charger
   e. Float charger rated current
   f. Trickle charge current
   g. No of panels
   h. Overall dimension
   i. Weight
   j. Cooling

10. Vendor data requirement
  a. For Review
         • Completed data sheet
         • Details of excitation system
         • Open circuit characteristic
         • Short circuit characteristic
         • Foundation/fixing arrangement drawings
         • Schematic logic diagram
         • Testing procedure
  b. For Information and records ( IN addition to all above )
         • General arrangement drawings
         • Catalogue and brochures
         • Bill of material
         • Inter connection and wiring diagram
         • Cable layout & schedule
         • Operation and maintenance manual
         • All Test Certificates at site and at works




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 98 of 147
                                   Data for bid evaluation
                                  (To be filled and submit along with bid)
Engine details:
Engine Make:
Engine Model:
Cylinders:
Engine build
Bore/Stroke
Compression Ratio
Governor /class
Speed RPM
Aspiration and Cooling:
Nett Engine output-Prime:
Nett at Flywheel
Starting / Min 0 C                     Unaided /              0
                                                                  C
Max Load acceptable single step
Fuel Consumption (Prime) 100% load
Fuel Consumption (Stand by) 100 % Load
Lubrication oil capacity
Coolant capacity-radiator and engine
Exhaust temp- full load prime
Exhaust gas flow- full load prime
Exhaust gas back pressure max
Air flow- radiator (40 0 C ambient)
Pusher fan head 40 0 C
Air intake engine
Air flow- radiator (50 0 C ambient)
Pusher fan head 50 0 C
Total heat radiated to ambient
Engine derating due to altitude
Engine derating due to temperature


Alternator Details:-

   Make
   Applicable code
   Enclosure
   Phase/connection
   Efficiency
   Speed in RPM
   Cooling system
   Excitation system
   Type of voltage regulator



                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 99 of 147
   Stator winding test volt
   Max permissible impact load
   Design amb temp
   Rated output
   Terminal voltage
   Rated PF
   Full load current
   Rated freq
   Max permissible inductive loading
   Steady state 3 phase S.C Current
   3 phase SC withstand time
   Insulation class
   Temperature rise(at full load)
   Overload capability – 50%                           (minutes)
   Overload capacity – 10 %                            (Hours)


Efficiency at    25% Load         50% Load        75% Load         100 %
                                                                   Load
Rated PF
Unity PF



Miscellaneous data
  Overall dimensions of DG set
  Stator weight of alternator
  Rotor weight of alternator
  Total weight of Engine(excluding accessories)
  Foundation load data
  Critical speed of engine
  Critical speed of alternator
  Gen coupling to gear box     Direct/Gear Box
  Gear Ratio


Motors
  Make
  Enclosure protection        IP 55


Battery
  Make
  Model
  Type                                     Lead Acid
  No of cells



                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 100 of 147
    Nominal Voltage
    Capacity
    Arrangement of racks
    Dimensions of racks


Battery Charger
  Make
  Model
  Input Voltage
  output voltage of float charger
  Float charger rated current
  Trickle charge current
  No of panels
  Overall dimension
  Weight
  Cooling




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 101 of 147
                                                                                   Annexure A-2




                                           JOB SPECIFICATION

                                                    FOR

                                            DIESEL ENGINES

                                    FOR EMERGENCY D. G. SETS



                                   PROJECT                 : GAIL PATA
                                                            AURAIY A, U.P.

                                   PLANT                   : SUB STATION # 1

                                  CLIENT                   : GAIL PATA.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 102 of 147
INDEX

1.0     SCOPE

2.0     SITE AND UTILITY DATA
        2.1 Site Data and Information               .
        2.2 Area Classification
        2.3 Utility Termination and Receiving Points by Purchaser

3.0     OPERATING PHILOSOPHY

4.0     VENDOR'S SCOPE OF SUPPLY & EXCLUSIONS
        4.1 General

5.0     DESIGN CRITERIA
        5.1 Diesel Engine
        5.1.1 Engine Starting System
        5.1.2 Engine Cooling System
        5.1.3 Engine Lubrication System
        5.1.4 Engine Fuel System
        5.1.5 DG room layout and ventilation system
        5.1.6 Unitization/Packaging

5.2     Sound- Level
5.3     Common Skid and Foundation

6.0     INSPECTION AND TESTING

7.0     SPARE PARTS & SPECIAL TOOLS

8.0     ERECTION AND. COMMISSIONING. SUPERVISION

9.0     VENDOR DATA AND DRAWING REVIEW




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 103 of 147
                       JOB SPECIFICATION FOR DIESEL ENGINE FOR DG SETS


1.0           SCOPE

1.1           This specification describes the minimum requirements for design, manufacture, testing,
              supply, erection work and commissioning of the DG sets for emergency duty as described
              hereunder.

              The above DG sets shall be located in Sub Station # 1 of GAIL PATA, Auraiya, U.P.

              The intent of these requirements is to supplement, highlight and modify (where specified) the
              requirements as given in data sheets, Standard/General specifications enclosed with the material
              requisition.

1.2           In case of any conflict between this job specification and other enquiry documents, the following
              preferential order shall govern:

      (i)         DG Specs
      (ii)        Job Specification
      (iii)       Other Indian/International standards.

1.3           Compliance with this specifications shall not relieve the Vendor of the responsibility of furnishing
              equipment and accessories of proper design, materials and workmanship to meet the specified start up
              and operating conditions.
1.4           All specifications, specified in the Material Requisition accompanying the enquiry/order and/or in the
              equipment Data Sheets/Job specifications etc. as per the list of attachments provided elsewhere shall
              form a part of this specification.
1.5           No deviations or exceptions are permitted from this specification and other attached or
              referred specifications as a rule. However, deviations if any shall be listed clause-wise (for
              each document separately) alongwith supporting reasons to substantiate the intended
              deviations. This shall be furnished in one single consolidated format. No cognizance shall be
              given to exceptions taken elsewhere in the bid.

              Further vendor shall furnish a statement that except for the deviations, furnished by him, his offer is
              in total conformity with all the data sheets and documents listed under List of Attachments and the
              referenced codes, standards and recommended practices. No deviations shall be considered after
              award of order.




                                     MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                      Page 104 of 147
2.0         SITE & UTILITIES DATA

2.1         SITE DA T A AMD INFORMATIQN

2.1.1 SITE LOCATION
(i)         State where located                                : Uttar Pradesh
(ii)        Nearest important town and Distance                : Auriay – 30 KM
(iii)       Nearest railway station and Distance               : Phaphund – 8 KM


2.1.2       METEOROLOGICAL DATA
(i)         Climate of area                                   : Tropical
(ii)        Air temperature
            - Maximum/Min temperature                          : 47.8°C/l.7°C
            - Design dry bulb/wet bulb temperature             : 45°C/29°C
(iii)       ReI. HumiditY, (∅)
      - Highest mean monthly                  : 86%
      - Minimum                               : 23%
      - Annual mean                           : 56%
      - Design temperature                    : 50°C
(iv)  Barometric pressure
      - Average                               : 990 mm of H2O
The equipment shall be designed for 500C to give rated output at designed ambient
without any duration in output.

2.2         AREA CLASSIFICATION
            Area classification shall be as specified in electrical data sheets.

2.3         UTILITY TERMINATION AND RECEIVING POINTS BY PURCHASER
            The purchaser shall supply all utilities such as electrical power (refer electrical data sheets), fuel
            oil and cooling water (make up water) as described below:


        (a) Electrical power supply at Equipment Local Control Panels near the equipment (refer electrical
            data sheet).
        (b) Cooling water (make up water) piping is supplied by the purchaser up to the make up water tank.
            Further distribution shall be by the vendor.
        (c) Fuel piping is supplied by the purchaser upto the daily service fuel tank, further distribution shall
            be by the vendor.
        (d) Vent piping shall be terminated by vendor at safe locations.
        (e) Drains shall be connected by vendor to purchaser's nearest OWS point(s).


3.0         OPERATING PHILOSOPHY

3.1         The specified DG sets are required to be used for emergency power supply duty. Normally DG
            set shall be started automatically on failure of Main power supply and stopped manually on
                                 MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                     Page 105 of 147
        restoration of the same. Also the DG set shall be capable of being started through a battery bank
        (through a battery switch) & stopping manually through a push button. Provision shall however
        be available for manual starting and automatic stopping through trip signals as specified in the
        Engine Data Sheets or as recommended by Vendor.

3.2     For further details on operation philosophy, Electrical data sheets and specifications shall be
referred.

4.0     VENDOR'S SCOPE OF SUPPLY

4.1     General
        The design, construction, manufacture supply testing, erection and commissioning supervision
        and other general requirements of the equipment shall be strictly in accordance with the data
        sheets, drawings, specifications etc. as well as other referenced codes, standards and other
        recommended practices.

5.0     DESIGN CRITERIA

5.1     Diesel Engine

5.1.1   Engine Starting System

        The engine shall be provided with a separate battery & battery charger panel. The DG set unit
        shall have its own dedicated type battery/battery charger system. Each battery/battery charger
        system shall comprise of a battery bank sized for six (6) consecutive starts alongwith all the
        necessary cabling, instruments and controls etc.

5.1.2   Engine Cooling System

5.1.2.1 Cooling water, as per the characteristics given above, is available only for make up purposes.
        Engine shall be provided with closed circuit cooling water system for Engine Jacket & Lube oil
        cooling.

5.1.2.2 The radiator for cooling water shall be provided with an Engine driven push-air fan.

5.1.3   Engine Lubrication System
        For keeping DG set in ready to start condition in automatic mode of starting on mains
        failure (AMF) i.e. capable of black start condition, engine will need to be kept pre
        lubricated all the time.
        In order to achieve the same vendor shall provide, in addition to the engine
        manufacturer's standard lubrication system, complete automatic pre-lubrication system
        including electric (AC) motor driven pre-lubrication pump, timer etc) that lubricates the
        Engine at regular intervals ie. 5 minutes in every 8 hours, when engine is not in
        operation. Provision for manual staning of this pump shall also be provided.

5.1.4   Engine Fuel System
        The engine shall run on Diesel fuel conforming to IS standard 1460:1974, Grade HSD.
        Complete fuel system shall be in vendor's scope with the battery limits extending upto its daily
        service fuel tank. Necessary fuel tank (990 liters) shall be located outside the DG shed. However
        main storage tank (Purchaser's scope) shall be outside the DG shed at a convenient/safe location.
                             MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                              Page 106 of 147
5.1.5. DG Room layout and ventilation system.

5.1.5.1 Vendor shall also indicate on the layout drawing, the space required for disassembly,
        maintenance and safe passage for the personnel.

5.1.5.2 Air filter shall be located inside the DG room, if not recommended otherwise by the vendor.

5.1.5.3 Vendor shall also indicate heat radiated by the engine and the alternator, DG room ventilation air
        requirement indicating the recommended allowable temperature rise inside the DG room on the
        layout drawing.


5.1.6 Unitization I Packaging

        Purchaser intents to receive at site, a fully packaged (unitized) unit. Vendor shall. unitise
        the complete DG set package at works.



5.2     Sound Level
        Sound pressure level of the complete unit shall not exceed 105 dBA at any point
        when measured at 1M from the equipment in any direction.

5.3     Common Skid/Base Plate and Foundation
(i)     Complete DG set comprising of Engine & alternator shall be mounted on a common
        fabricated skid/steel base plate designed to support the engine and the alternator. The
        same shall be housed inside the DG shed. Non-skid decking shall be provided on the base
        plate by vendor.
(ii)    All accessories of the engine and alternator such as cooling water system, fuel system, starting
        system including batteries and charging equipment, engine and alternator panels etc. shall be
        mounted on ground inside the shed while the exhaust piping with silencer and rainhood shall be
        outside the shed supported from rooftop of the shed.

(iii)   A local tool box containing special & general tools required for normal maintenance shall be
        mounted & located on the ground.

(iv)    Common base plate has been specified as per this Specification for engine and the alternator. In
        case, for the sake of transportation from Manufacturing works to site, splitting of this base plate is
        required, the same shall be done by the vendor free of cost. Same shall apply for any other piece
        of equipment. Splitting shall be done only with purchaser's prior approval. In case of splitting,
        base plate shall be designed as to make a common base plate by halting and doweling at site. All
        such bolts and dowels shall be supplied by vendor.

(v)     For foundation design, following information shall be furnished by vendor on Foundation
        drawing:

        (1) Foundation bolt size and pipe sleeve details and pocket sizes and locations and also chassis
            and insert plate locations.

                             MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                 Page 107 of 147
        (2) Grouting thickness and other necessary technical details.

        (3) Static weight of each independently grouted item and location of centre of gravity of each of
            such items in all three planes.

        (4) Weight distribution for each bolt sub-sole-plate location and total static weight.


        (5) Dynamic loading caused due to various items grouted independently.

        (6) Unbalance forces and moments generated by each such item at the worst operating conditions
        and
            short circuit moments of motor drivers.

        (7) GD2 value of each item resolved to engine speed.

        (8) Maximum permissible amplitude of vibration on the foundation at the base level.

        (9) Total mass of rotating parts.


        (10) Total mass of reciprocating parts.

        (11) Layout for DG set and their auxiliaries, control panels etc. (Vendor shall furnish final
        optimized
             layout indicating elevation and dimensions of all equipments).

        (12) Minimum spacing required between the various units and between the individual units and
        the
             walls for easy maintenance.

        13) Cable layout.

        (14) Piping layout and piping support arrangement/location in the DG room.
        (15) Specifications for crane, recommended for maintenance and the height of the crane hook
        from
             the floor level.

6.0     INSPECTION & TESTING

(a)     The diesel engine shall be tested at the engine manufacturer's works for the duration & loads as
        mentioned on the engine data sheet.

(b)     The alternator shall be tested at alternator's manufacturer's works.

(c)     The control panels shall be tested at panel manufacturer's works.

(d)     The complete unit alongwith job accessories & auxiliaries shall be tested at vendor’s work for
        four (4) hours at full load and one (I) hour at 10% overload. The load required for testing shall be
                             MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                 Page 108 of 147
        provided by the vendor. The consumable required viz. first fill of lubricating--oil, diesel oil etc.
        shall be in vendor's scope of supply.




7.0     SPARE PARTS /SPECIAL TOOLS

7.1     O&M spares
        Vendor shall furnish 2 years O&M spares list along with rates of each spare.

7.2     Special Tools & Standard Normal Maintenance Kit .
        Vendor shall furnish the list of special tools and normal maintenance kit

8.0     ERECTION AND COMMISSIONING
        The vendor shall provide his services for erection and commissioning as per PO. During
        commissioning of the packages representatives of Engine and Alternator manufacturer shall also
        be present along with his electrical and instrumentation engineers.

9.0     VENDOR DATA AND DRA WING REVIEW

9.1     Vendor drawings and dates shall be furnished in conformity with the Vendor Data Requirements
        as indicated on the Diesel engine data sheet.


9.2     The vendor data requirement after placement of Telex of intent is indicated in the Vendor Data
        requirement forms for the respective equipment. including the number of weeks within which this
        data is to be provided. Vendor shall confirm that all data as required shall be furnished by him.

9.3     After the placement of Telex of intent. a conference (kick off meeting) will be held at such date
        and at such place. as may be mutually agreed upon between the vendor and the purchaser. The
        intent of this conference shall be to discuss / clarify the requirements and finalize the modus-
        operandi.

9.4     Vendor shall furnish the Drawings I Documents for purchaser's review I approval as per
        the Vendor Data Requirement (as specified in the specifications I Vendor data
        requirement forms). The review comments for major and critical drawings (such as
        system P&ID's General Arrangement Drawings, Foundation Drawings, Performance
        characteristics, Torsional analysis reports etc.) shall be discussed across the table at such
        date and place as may be mutually agreed between the Purchase and the Vendor.




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                               Page 109 of 147
                                                               Annexure B-1
                  MV SwitchBoard Data Sheet (For 1000 KVA DG Set)

     Bus Bar Rating -
     1600 A                                                               Voltage Rating- 415 Volt
     Fault Level - 50 KA ( 1 Sec)                                         Auto Transfer - Required
     Earthing System : Solidly
     Earthed

                                  Breaker/         Mode of
Sr                                Feeder          control of    Current transformer
No         Description             Rating          feeder          rating (Amps)         Max Cable Size        Remark
                                                                Metering Protection
     Incomer I From Normal
 1   Supply                         2000            ACB          1600        1600      4(3.5 C X 300) AYFY
 2   Incomer II from DG Set         2000         ACB (4 pole)    1600        1600      4(3.5 C X 300) AYFY
 3   MCC Feeder                     800             ACB          800         800       3(3.5C X 240) AYFY
 4   MCC Feeder                     800             ACB          800         800       3(3.5C X 240) AYFY
 5   MCC Feeder                     800             ACB          800         800       3(3.5C X 240) AYFY
 6   MCC Feeder                     800             ACB          800         800       3(3.5C X 240) AYFY
 7   MCC Feeder                     800             ACB          800         800       3(3.5C X 240) AYFY
 8   MCC Feeder                     800             ACB          800         800       3(3.5C X 240) AYFY
                                                                                                                FVNR
                                                                                                                 HD
     Contactor Controlled                        SFU/Contact                                                     With
 9   Motor Feeder                  75 KW             or           150          -         2(3C X 90) AYFY        CBCT
     Contactor Controlled                        SFU/Contact
10   Motor Feeder                  37 KW             or           100          -          3C X 90 AYFY          FVNR
11   SFU                            250             SFU           250                  2(3.5 C X 120) AYFY       SFU
12   SFU                             63             SFU            -           -         3.5 C X 50 AYFY         SFU

Scheme of Operation

     Normally Incomer I from normal power supply shall be 'ON' and Incomer II from emergency power (DG Set) shall be
 1   'OFF'
 2   Incase of failure of normal power supply and subsequent voltage build up in DG set in auto mode, Incomer I shall be
     automatically switched 'OFF' and Incomer II shall be automatically switched 'ON'. This auto changeover scheme shall
     be blocked in case of operation of 86 relay of incomer I.
 3   There is provision of momentary synchronization of both Incomers. Hence equipments shall be adequately rated.
 4   The Panel shall be single front type.However motor feeders and SFU section can be double front type.
 5   Provision shall be made for manual change over also.
     The length of switchboard shall be restricted to 5000 mm.Preferably the height shall be approx 2400mm to match
 6   with existing panels
 7   Attached switchboard data sheet include(Alstom/ABB) relay.




                                   MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
      TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                             Page 110 of 147
                                                                                     Annexure B-2
                                     DATA SHEET FOR PMCC

                         PART-I (TO BE FURNISHED BY PURCHASER)

1.0     SITE CONDITIONS:

1.1     Maximum ambient temp                                     : 47.6 0C
1.2     Minimum ambient temp                                     : 0 0C
1.3     Design temp                                              : 40 0C
1.4     Relative humidity                                        : 86%
1.5     Altitude above MSL                                       : <1000m above MSL
1.6     Location                                                 : GAIL, Pata
1.7     Atmosphere                                               : As found in Petrochemicals and
                                                                  refineries.

2.0     OPERATION CONDITIONS:

2.1     Voltage                                                  : 415V ± 10%
2.2     Frequency                                                : 50Hz ± 3%
2.3     No of Phases                                             : Three
2.4     System fault level                                       : 50kA (1.0Sec.)
2.5     System earthing                                          : Solidly earthed
2.6     Auxiliary supply
        AC                                                       : 240V, 1-Phase 50Hz
        DC                                                       : 220V, ± 10%
2.7     Power supply for spring charging motor                   : 220V DC

3.0     ELECTRICAL DATA

3.1     Short circuit with stand capacity for 1 sec.             : 50kA
3.2     Busbar current rating inside panel at
        specified ambient                                      : 1600A
3.3     Busbars                                                : Heat shrunk PVC Sleeved
3.4     System breaking capacity                               : 50kA
3.5     System making capacity                                 : 105kA (peak)
3.6     Type of circuit breaker                                : Air circuit breaker
3.7     Duty cycle of breaker                                  : O-0.3s-CO-3m-CO
3.8     Cable entry                                            : Bottom
3.9     Cable gland / lugs                                     : Included
3.10    Colour shade exterior                                  : 631 as per IS-5
3.11    Floor fixing                                           : Integral base frame and bolting/
                                                         tack welding to the floor channel




                             MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                             Page 111 of 147
4.0     MAKE OF EQUIPMENTS / COMPONENTS:
        Unless approved in writing, components of following makes only shall be acceptable:

        Protective relays                                        : ALSTOM/ABB
        Auxiliary relays                                         : ALSTOM/ABB
        Breaker control switch                                   : ALSTOM/SWITRON DEVICES/
                                                                   Reliable Electronic
        Selector switches                                        : ALSTOM/L&T/SIEMENS/JYOTI
                                                                  /HAVELLS/SWITRON DEVICES
                                                                 KAYCEE
        Current and Potential transformer                        : AEL/L&T/PRAGATI / KAPPA
        Meters                                                   : AEL/ALSTOM/IMP/MECO/
                                                                   RISHABH
        Push button and indicating lights                        : SIEMENS/L&T/TECKNIC/BIL/
                                                                  CONCORD/RAAS CONTROL /
                                                                  STS/VAISHNO

        Air circuit breakers                                     : L&T/SIEMENS/MERLIN
                                                                 GERIN/ALSTOM

        Contactors                                           : L&T/SIEMENS/ TELE-
                                                         MECANIQUE/SCHNEIDER
                                                             ELECTRIC/GE POWER CONTROL

        Bimetal relay                                        : ABB/L&T/SIEMENS/ TELE-
                                                          MECANIQUE/SCHNEIDER
                                                               ELECTRIC
        Timers                                               :BIL/L&T/SIEMENS/CONCORD/
                                                               ELECTRONIC
        Fuses                                                : L&T/GE POWER

Approval from GAIL shall be taken for Make of any other equipment / components not
mentioned above.

Notes:
1.0 All electrical equipment / components shall have proven track record with atleast one year of
    satisfactory operation in a hydrocarbon industry.
2.0 The equipment / components shall be procured from any of Owner
3.0 Make of components other than specified above can be offered during order execution. The
    alternate make of components shall be evaluated post order, based on the track record and
    test certificates to be furnished by vendor / contractor. Incase alternate makes are not found
    acceptable, components shall be strictly as per above vendor list.




                             MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                        Page 112 of 147
                                      PART-II
               (TO BE FILLED UP BY VENDOR ALONG WITH QUOTATION)

PMCC
1.0 Make                                                         :
2.0 Type / designation                                           :
3.0 Degree of protection                                         :
4.0 Overall weight of CB panel
       Incomer                                                   :              Kg
       Outgoing                                                  :              Kg

5.0                                                              :
5.1 Overall dimensions of CB panel                               :
       Length                                                    :              mm
       Depth                                                     :              mm
       Height                                                    :              mm

Note: Vendor shall furnish the dimensions of various types / ratings of CB panels separately.

6.0                                                              :
6.1 Overall dimensions of each PCC                               :
       PCC (Length * Depth * Height)                             :              mm

7.0 Clearance in air
       Phase to phase                                            :              mm
       Phase to earth                                            :              mm

8.0     MAIN HORIZONTAL BUS BAR

8.1 Busbar current rating at design ambient (40 0C)              : 1600A
8.2 Main bus bar size                                            :                   per ph.
                                                                 :                   for N
8.3 Main bus bar material                                        : Al
8.4 Main bus bar location                                        : Top

9.0     VERTICAL BUS BARS

9.1 Busbar current rating at design ambient (40 0C)              :              A
9.2 Busbar size                                                  :
9.3 Bus bar material                                             :              Al/Cu

10.0 Insulating material                                         :




                             MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                             Page 113 of 147
11.0 Earth bus size / material                               :                  mm2 /Al/Cu
12.0 1 Min power frequency voltage                           :                  kV
13.0 1 Sec. short circuit withstand capacity                 :                  kA
14.0 Peak dynamic withstand capacity                         :                  kA
15.0 Safety shutter provided for test and draw out positions :           Yes / No

16.0 CIRCUIT BREAKER (FOLLOWING DATA FOR EACH RATING OF BREAKER)

16.1 Make                                                        :
16.2 Type designation                                            :
16.3 No of poles / phase                                         :
16.4 Nominal current rating (in free air)                        :              A at 0C
16.5 In panel current rating at site conditions                  :              A
16.6 Breaking capacity                                           :              kA
16.7 Short time rating ( Sec.)                                   :              kA
16.8 Peak making current                                         :              kA (peak)
16.9 1 Min dry withstand volt (power frequency)                  :
16.10 Duty cycle                                                 :
16.11 Total opening time                                         :              m sec
16.12 Total closing time                                         :              m sec
16.13 Power required for opening                                 :              W/VA
16.14 Power required for closing                                 :              W/VA
16.15 Power required for spring charging motor                   :              W/VA
16.16 Breaker is trip free                                       :              Yes
16.17 Closing mechanism                                          :
16.18 Provision of manual spring charging                        :              Yes
16.19 Tripping mechanism                                         :
16.20 Mechanical trip PB provided                                :              Yes
16.21 Mechanical On/OFF indicator provided                       :              Yes
16.22 Operation counter provided                                 :              Yes/No
16.23 Time taken for spring charging                             :              Sec
16.24 No. of auxiliary contracts                                 :              NO +   NC
16.25 De-rating required for capacitor switching                 :                    %




                             MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                              Page 114 of 147
                                                                                Annexure B-3




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         M~k- vkmV fdLe ds
         LohpcksMZ ds fy,
              fofunsZ”k

          SPECIFICATION FOR
     MEDIUM VOLTAGE SWITCHBOARD
           (DRAW-OUT TYPE)




                             MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                         Page 115 of 147
        CONTENTS
        1.0     SCOPE

        2.0     CODES AND STANDARDS

        3.0     GENERAL REQUIREMENTS

        4.0     SITE CONDITIONS

        5.0     DESIGN AND F ABRICA TION REQUIREMENTS

        6.0     SPECIFIC REQUIREMENTS OF CIRCUIT BREAKER PANELS

        7.0     SPECIFIC REQUIREMENTS OF DRAWOUT MODULE PANELS

        8.0     SWITCHGEAR MODULES

        9.0     SWITCHGEAR COMPONENTS

        10.0    INSPECTION, TESTING AND ACCEPTANCE

        11.0    PACKING AND DESPATCH




                               MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                          Page 116 of 147
1.0     SCOPE
1.1     This specification covers the requirements of design, manufacture, testing, packing and supply of Medium
        Voltage Drawout Type Switchboard consisting of Power Control Centres (PCC), Motor Control Centres
        (MCC), Auxiliary Service Boards (ASBs) , Power-cum-Motor Control Centres ( PMCC ) and Lighting
        distribution board (LDB) required for receipt, control and distribution of power to various medium voltage
        equipment of the project.

2.0     CODES AND STANDARDS:
2.1     The equipment shall comply with the requirements of latest revision of following standards issued by BIS
        (Bureau of Indian standards) unless other wise specified.

        IS : 772 part-I                    AC Electricity Meters: Part-I general requirements and tests

        IS: 1248                           Direct acting electrical indicating instruments

        IS : 2705                          Current transformers

        IS: 2824                           Method for determining the comparative tracking index of solid insulating
                                           materials under moist conditions

        IS : 3156                          Voltage transformers

        IS : 3231                          Electrical relays for power systems protection.

        IS: 3618                           Phosphate treatment of iron and steel for protection against corrosion.

        IS : 5082                          Material data for Aluminium bus bars.

        IS : 5578                          Guide for marking of insulated conductor.

        IS : 6005                          Code of practice of Phosphating of iron and steel.

        IS : 8623                          Factory built assemblies of switchgear and control gear for voltages up to
                                           and including 1000 V AC and 1200 V DC.
                                           Part -II particular requirements for busbar trunking systems (bus ways ).

        IS : 11353                         Guide for uniform system marking and identification of conductors and
                                           apparatus terminals.

        IS : 13703                         Low voltage fuses.

        IS: 13947                          L V Switchgear and control gear. (Part-l to Part-5)

2.2     In case of imported equipments standards of the country of origin shall be applicable if these standards are
        equivalent or stringent than the applicable Indian standards.

2.3     The equipment shall also conform to the provisions of Indian Electricity rules and other statutory regulations
        currently in force in the country.

2.4     In case Indian standards are not available for any equipment, standards issued by IEC/BS / VDE/ IEEE/ NEMA
        or equivalent agency shall be applicable.




                                MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                        Page 117 of 147
2.5     In case of any contradiction between various referred standards / specifications / data sheet and statutory
        regulations the following order of priority shall govern:

        -        Statutory regulations
        -        Data sheets
        -        Job specification
        -        This specification
        -        Codes and standards

3.0     GENERAL REQUIREMENTS

3.1     The offered equipment shall be brand new with state of art technology and proven field track record. No
        prototype equipment shall be offered.

3.2     Vendor shall ensure availability of spare parts and maintenance support services for the offered equipment at least for 15
        years from the date of supply.

3.3     Vendor shall give a notice of at least one year to the end user of equipment before phasing out the product/spares to enable
        the end user for placement of order for spares and services


4.0     SITE CONDITIONS

4.1     The switchboards shall be suitable for installation and satisfactory operation in a pressurised substation or in
        substation with restricted natural air ventilation in a tropical, humid and corrosive atmosphere. The
        switchboards shall be designed to operate under specified site conditions. If not specifically mentioned a
        design ambient temperature of 40°C and altitude not exceeding 1000 metres above mean sea level shaIl
        be considered.

4.2     All the equipment described in this specification is intended for continuous duty at the specified ratings under
        the specified ambient conditions unless indicated otherwise.

5.0     DESIGN AND FABRICATION REQUIREMENTS

5.1     Medium voltage switchboard shall be metal enclosed fully draw out, modules mounted on telescopic rails fixed
        through screws and supported on both sides with rails, free standing, floor mounting, compartmentalized,
        modular type suitable for indoor installation. The switchboard enclosure shall be dust and vermin proof and
        shall provide a degree of protection not less than IP : 42.

5.2     The switchboard shall be assembled out of vertical panels of uniform height in single line up.

5.3     It shall be possible to extend the switchboards, in either direction at a future date. Ends of bus bars shall be
        suitably drilled for this purpose. Panels at extreme ends shall have openings which shall be covered with plates
        screwed to the panel. Details of drilled holes in bus bar and openings in the panels provided for future extension shall be
        clearly shown in the vendor drawings.

5.4     The switchboard shall be designed to ensure maximum safety during operation, inspection,
        connection of cables, relocation of outgoing circuits and maintenance, with the bus bar system energised and
        without taking any special precautions. Means shall be provided to prevent shorting of power and / or control
        terminals due to accidental dropping of maintenance tools etc. inside the switchboard. Checking and removal of
        components shall be possible without disturbing adjacent equipment. All auxiliary equipment should be easily
        accessible.


5.5     All identical equipment and corresponding parts shall be fully interchangeable without any need for resorting to
        structural modification.




                                   MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                               Page 118 of 147
5.6      The frame, of individual vertical panels shall be fabricated using pressed and shaped cold rolled sheet steel of
         adequate thickness or by using suitable mild steel structural sections. The sheet steel used for panel shall be of
         minimum (2mm) 14 SWG CRCA except that the doors and covers may be made of (1.6mm) 16 SWG CRCA.
         Wherever required, stiffeners shall be provided to increase stiffness of large size doors and covers.


5.7      The switchboard shall be provided with integral base frame for each vertical panel. The switchboard integral
         base frame shall be suitable for tag welding to the floor embedded channels.

5.8      All openings, covers and doors shall be provided with neoprene Gaskets. Removable blanking plates shall be
         provided to cover the openings in the event of withdrawing the feeder modules. Number of blanking plates shall
         be 20% of each module size with a minimum of one number.

5.9      All hardware shall be corrosion resistant. All joints and connections of the panel members shall be made by zinc
         passivated cadmium plated high quality steel bolts, nuts and washers, secured against loosening. Star washers
         shall be used to ensure effective continuity.

5.10     Suitable removable type lifting hooks and / or jacking pads shall be provided on each panel or shipping section
         for ease of lifting of switchboard. These hooks when removed shall not leave any opening in the panels.

5.11     All power and control cables shall be terminated through single compression nickel-plated brass cable glands.
         All cable glands and tinned copper crimping type cable lugs for all power and control cables shall be in vendor's
         scope of supply. Panels shall be suitable for bottom entry of cables unless otherwise specified.

5.12     Non-magnetic cable gland plates shall be provided for termination of single core cables.

5.13.    The switchboard shall be formed using distinct vertical panels each comprising of following compartments.

5.13.1   A metal enclosed horizontal busbar compartment running horizontally at top unless otherwise           specified.

5.13.2   Individual feeder modules in multi tier mode.

5.13.3 Vertical bus bars serving all feeder modules in the vertical panel. The vertical bus bars shall be      sleeved and
       provided with anti-tracking barriers as an integral part of bus bar zone.

5.13.4   Cable termination compartment.

5.13.5 Perforated sheet steel/insulating material enclosed horizontal auxiliary busbars for control, interlock,
       indication and metering wiring running horizontally.

5.14     Metal sheets shall be provided between two adjacent vertical panels running upto full useful height of the
         switchboard.

5.15     MCC shall be of single/double front execution as specified in data sheet/job specification. Circuit breaker
         panels shall be in single front execution only. Motor starter and switch fuse modules accommodated at front and
         rear of incomer and bus coupler panel are not acceptable. Also vacant space on incomer and bus coupler panel
         shall not be used for mounting the motor starter and switch fuse modules. Access to all operating devices shall
         be from the front of the switchboard.

5.16     All metering and protection equipment associated with a particular circuit shall be housed in separate and
         independent compartment earmarked for that particular circuit and in the fixed portion of the vertical panel in
         case of breaker panels.

5.17     All auxiliary devices for control, indication, measurement and protection such as push buttons, control and
         selector switches, indicating lamps, Ammeters, Volt meters, KWH meters and protective relays shall be
         mounted on the front side of the respective compartment. The design shall be such that unless required for
         maintenance/ inspection purposes, all power on/off or start / stop and relay reset operations shall be performed


                                   MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
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         without opening the panel door.

5.18     Space Heaters

         The switchboard panels shall be provided with space heaters to prevent moisture condensation. The space heater
         with porcelain connectors shall be located at the bottom of each panel and shall be supplied from 240 V AC
         auxiliary bus for space heater. The space heater shall be provided with, a thermostat having variable setting of
         30- 70 °C and manually operated switch fuse and link for phase and neutral respectively.

5.19     Auxiliary Bus bars

         Auxiliary bus bars each of minimum size 18 mm 2 copper shall be provided for following applications. Exact
         number of bus bars shall depend on various control, metering and auxiliary power distribution requirement.

5.19. 1 Panel space heater supply and motor space heater supply.

5.19.2   Control supply for breaker tripping, closing and indication circuits.

5.19.3   Control supply for breaker spring charging motors, motor starter control and indication circuit.

5.19.4   AC potential supply for energy meters, voltage operated relays etc.

         Tee-off connectors shall be used for distributing auxiliary supply to each vertical panel. Rubber grommets shall
         be used for all wire entries to make the entries dust and vermin proof. Isolating links/ fish plates shall be
         provided between two auxiliary bus sections.

5.19.5 Provision to hook up of external DC control supply to be provided either in bus PT panel or bus        coupler
       panel.

5.20     Bus Bar

5.20.1   Busbars shall be of high conductivity Aluminium (E91E) supported on insulators made of non hygroscopic,
         non-inflammable material with tracking index equal to or more than that defined in BIS. The main bus bars
         shall have uniform current ratings throughout their length as specified in data sheet/job specification. The
         current rating of the neutral shall be half that of the phase busbars. Removable neutral links shall be provided on
         feeders to permit isolation of the neutral busbar.

5.20.2   Both horizontal and vertical bus bars, bus joints and supports shall be capable of withstanding dynamic and
         thermal stresses of the specified short circuit currents for 1 second. Only zinc passivated or cadmium plated
         high tensile strength steel bolts, nuts and washers shall be used for all bus bar joints and supports. The short
         circuit capacity of the neutral bus bars shall be in line with IS: 13947.

5.20.3 The hot spot temperature of bus bars including joints at design ambient temperature shall not exceed 95°C for
       normal operating conditions.

5.20.4 The current rating as defined for switchboard and components in data sheet/job specification are for design
       ambient temperature at site conditions and for being inside the cubicle at fully loaded condition. The vendor
       shall suitably derate the nominal rating to suit the above condition.

5.20.5 All bus bars shall be insulated with heat shrunk PVC sleeves of 1100 V grade. Red, yellow and blue colour shall
       be used for phase bus bars and black colour shall be used for neutral bus bars. Removable type shrouds shall be
       provided for joints.

5.20.6 Minimum clearance between live parts, between live parts/neutral to earth shall be 19 mm. However clearances
       between terminals at components shaU be as per applicable individual standards for components.


                                   MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                         Page 120 of 147
5.20.7 Interconnections between the main bus bars and individual units shall be made by using vertical aluminium bus
       bars of adequate rating. These interconnections of the vertical bus bars shall be in separate compartment and
       fully shrouded. Vertical bus bars for circuit breaker panels shall be sized depending upon the rating and number
       of breakers per vertical panel. Vertical bus bars for MCC panels shall be of uniform cross section. Size of
       vertical busbars for MCC panels shall not be less than 50 x 10 mm Aluminium per phase. All joints surfaces at
       aluminium to copper joints shall be silver tin plated, alternatively cup-al washers (bimetallic washers) may be
       used. Minimum size of busbars for starter / feeder power connections above 100 Amp rating shall be 20 x 6 mm
       Aluminium.

5.21     Wiring and Terminals

5.21.1   Inside the switchboards the wiring for power, control, signalling, protection and instrument circuits shall be
         done with BIS approved Flame retardant PVC insulated copper conductors. The insulation grade for these wires
         shall be 660 volts grade. All control wiring shall preferably be enclosed in plastic channels or neatly bunched
         together.

5.21.2   PVC insulated copper conductor of cross section 1.5 sq.mm may normally be used provided the control fuse
         rating is 10 amps or less. For 16 amps control fuse circuit 2,5 sq.mm copper conductor shall be used. Each wire
         shall be terminated at a separate terminal. CT. Circuit wiring shall be done with 2.5 sq.mm. Copper conductor.
         Shorting links/suitable shorting arrangement for shorting CT secondary shall be provided.

5.21.3   Each wire shall be identified at both ends by PVC ferrules.

5.21.4   Inter panels wiring within each shipping section shaU be switchboard vendors responsibility. For wiring
         between shipping sections, vendor shall provide terminal blocks on adjoining shipping sections and supply
         suitable jumpering wires. Interpanel wiring shall be taken thorough PVC sleeves or rubber grommets.

5.21.5   A minimum of 10 % spare terminals shall be provided on each terminal block. Conductors shall be terminated
         with adequately sized compression type lugs. Clamp type terminal for direct conductor termination shall be
         acceptable for wires upto 10 mm2 size and bolted type terminals with crimping type copper lugs shall be
         provided for all outgoing cable connections larger than 10 mm2.

5.22     Earthing

         All vertical panels shall be connected to a tinned copper earth busbar running throughout the length of the
         switchboard. The minimum earth bus size shall be 30x6 mm2 tinned copper for fault level up to 31.5KA and
         50x6 mm2 tinned copper for fault level above 31.5KA. All doors and movable parts shall be earthed using
         flexible copper connections to the fixed frame of the switchboard. Provision shall be made to connect the
         earthing busbar to the plant earthing grid at two ends. All non-current carrying metallic parts of the mounted
         equipment shall be earthed. Minimum 4 nos, 10 mm dia bolts with nuts shall be provided on the earth bus for
         termination of fourth core of cable per vertical panel.




                                  MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                       Page 121 of 147
5.23     Nameplate

         A nameplate with the switchboard designation shall be fixed at the top of the central panel. A separate
         nameplate giving details for each feeder compartment of all vertical panels shall be provided.

         Nameplate or polyester adhesive stickers shall be provided for each equipment ( lamps, push buttons, switches,
         relays, auxiliary contactors ,fuses etc.) mounted in the switchboard. Special warning plates
         shall be provided on removable covers or doors giving access to cable terminals and busbars . Special warning
         labels shall be provided inside the switchboards also, wherever considered necessary. Identification tags shall be
         provided inside the panels matching with those shown on the circuit diagram.

         Engraved nameplates shall preferably be of 3- ply (Black-White Black) lamicoid sheets or anodised aluminium.
         However back engraved perspex sheet nameplates may also be acceptable. Engraving shall be done with square
         / vee groove cutters. Nameplates shall be fastened by screws and not by adhesives.

         The name plates for feeder compartments shall be in two parts. One part shall have necessary details pertaining
         to the compartments number of vertical panel of the switchboards. The other parts shall be removable and shall
         contain all details regarding the feeder number for drives/equipment controlled by the particular module as per
         approved single line diagram. Blank name plates shall be provided for all spare and vacant modules.

5.24     Painting

5.24.1   All metal surfaces shall be thoroughly cleaned and degreased to remove mill scale, rust, grease and dirt.
         Fabricated structures shall be pickled and then rinsed to remove any trace of acid. The under surface shall be
         prepared by applying a coat of phosphate paint and coat of yellow zinc chromate primer. The under surface
         shall be made free from all imperfections before undertaking the finishing coat.

5.24.2   After preparation of the under surface, the switchboard shall be spray painted with two coats of epoxy based
         final paint or shall be powder coated. Colour shade of final paint shall be as per manufacturer standard unless
         specified other wise. The finished panels shall be dried in stoving ovens in dust free atmosphere. Panel finish
         shall be free from imperfections like pinholes, orange peels, runoff paint etc. Vendor shall supply final paint in
         non returnable container (llitre per switchboard) for final touch up at site.

5.24.3   All unpainted steel parts shall be cadmium plated or suitably treated to prevent rust formation. If these
         parts are moving elements then they shall be greased.

6.0      SPECIFIC REQUIREMENTS OF CIRCUIT BREAKERS PANELS

6.1      The breaker panels shall have distinct bus bar, breaker and cable compartments. The design of each
         compartment shall be such as to prevent movement of vermin from a particular compartment to any other
         compartment of the panel when the breaker is withdrawn and compartment door is closed. In order to mini mise
         accidental access and avoid accidents due to falling tools, all the outgoing links shall be shrouded.

6.2      Outgoing ACB's can be mounted in a maximum of two tier execution while the incominglbus coupler ACB's
         shall be in single tier execution only. All meters and protection relays associated with a particular breaker shall
         preferably be mounted on the same panel front.

6.3      Cable compartment

6.3.1    Separate compartment totally enclosed from all sides shall be provided for cable termination, on the rear side.
         Access to cables shall be from the rear side after opening the cabling compartment door.
         The incoming / outgoing cable termination shall be staggered for each circuit and barriers of sheet steel or
         insulating material shall be provided between termination of two circuits such that maintenance on one circuit
         could be carried out while the other circuit is live. Suitable clamping arrangements shall be provided for cables
         and cable termination. Terminal blocks shall not be used for supporting the cables.



                                  MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                         Page 122 of 147
6.3.2    The incoming supply for PCC/ PMCC panels shall be through top entry bus ducts or through bottom entry
         single core or multi core Aluminium conductor cables unless specified otherwise. The outgoing cables shall
         have bottom entry unless specified otherwise. The cable terminations shall be suitably sized for receiving
         specified number of cables per termination and provision shall be made for terminating each outgoing cable
         with a separate bolted connection. In case the total number of cables entering a particular panel can not be
         accommodated in the cabling compartment of PCC panels an extension panel shall be added to the cabling
         compartment for accommodating extra cables.

6.4      CIRCUIT BREAKER COMPARTMENT

6.4.1    The circuit breaker compartment shall be fully draw out, i.e bus side and outgoing power and control
         connections shall be through draw out contacts. Suitable guides shall be provided to facilitate easy withdrawal
         of the circuit breaker. All identical feeder compartments shall be interchangeable.

6.4.2    The current transformers for the ammeter/protection circuits shall be mounted on the fixed portion of the
         compartment. However, current transformers associated with built-in releases may be mounted on the breaker
         trolley. All terminals except wiping/sliding type control terminals shall be shrouded with plastic covers to
         prevent accidental contact. For direct termination - clip on shrouded type terminals shall be provided.

There shall be three positions for the draw out trolley viz:


a)                                        -
         "Full in " or "Service" position In this position both power and control circuits shall be connected. This shall
         be the normal operating position of the circuit breaker.

b)       "Test"position - The power contacts shall be disconnected in this position but the control connections shall not
         be disturbed, it shall be possible to close and trip the breakers in this position.

c)       "Full out" Position - both power and control circuits shall be disconnected in this position and breaker removed
         from the cubicle.

         The circuit breaker shall be lockable in "service" and "test" positions. Safety shutters shall be provided when the
         breaker is in withdrawnldrawout position.

         The earth connection must remain connected in "Test" position, Earthing of the unit shall be done with a "pin"
         or with scrapping earth connections. The earth connection shall make before the main power / control contacts
         make and break after the power /contro1 contacts are disconnected. Earthing connection through a plug and
         socket connection shall not be acceptable.




                                   MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                         Page 123 of 147
6.5     INTERLOCKS

        Following interlocks shall be provided:

6.5.1   Compartment doors shall be interlocked against opening when breaker is in closed or ON condition. However,
        it shall be possible to defeat this interlock for inspection purposes.

6.5.2   It shall not be possible to push "in" a drawn out circuit breaker in closed condition or withdraw a circuit breaker
        in closed condition.

6.5.3   It shall be possible to operate a circuit breaker only in the defined "Full in" or "service" and "test' position inside
        the panel. It shall not be possible to operate the breaker in intermediate positions while inserting or withdrawing
        circuit breaker.

6.6     Any unused circuit breaker compartment shall be fully equipped and provided with compartment door, vertical
        busbars and control terminals/ wiring etc. such that the same could be used for housing outgoing breakers in
        future without any modifications to the panel.

7.0     SPECIFIC REQUIREMENT OF DRAWOUT MODULE PANELS

7.1     The design of drawout feeder modules shall not change for single front or double front execution. Separate
        vertical bus bars shall be provided for each front side modules. All identical feeder modules shall be
        interchangeable.

7.2     Each vertical panel shall have a separate cable alley. The width ofthis cable alley shall be sufficient to
        accommodate all the cables and shall have free access for cable terminations and in any case shall not be less
        than 200mm minimum. Cable alleys shall be provided with suitable doors. Sheet steel barriers shall be provided
        between individual compartments and cable alley. This barrier shall be provided with opening for power and
        control connections and it shall be possible to safely carryout maintenance work on cable connections to anyone
        circuit in the cable alley with the busbars and the adjacent circuits live. Maintenance and connection of cables to
        any modules shall be possible without having to take out the modules from its position from the panel.

7.3     The outgoing feeder trolleys shall be fully drawout and shall have the following features.

7.3.1   It shall be possible to withdraw the trolley without having to unbolt or unscrew any power and control
        connections to the equipment mounted on the withdrawable trolley.

7.3.2   Both power and control connections shall be drawout type. All incomer and bus PTs shall be in drawout
        execution only.

        However, outgoing modules having size more than half of the useful vertical height of the panel may be in
        mixed combination of drawout /fixed type. The incomer and bus tie feeders with load break switches and
        control supply transformer modules with burden higher than 2.5KV A may be in fixed execution.

7.4     Various compartment sizes in a vertical panel shall be multiples of a basic dimension. However the minimum
        module size for switch fuse feeder and motot startor/contactor feeder shall not be less than that defined in data
        sheet/job specification. Vertical bus bars shall be pre-drilled at regular intervals for complete flexibility for
        changes in size of modules

7.5     The trolley withdrawal shall be by means of crank and screw arrangement. Alternatively movement on guided
        rollers may also be acceptable. Plug in operation shall be independent of manual force. For drawout type
        feeders of size equal to or greater than half the useful vertical height of panel, positive clamping arrangement
        shall be provided on the top portion of the trolley in addition to clamping arrangement at the bottom, to ensure
        all round positive pressure on the power drawout contacts once the trolley is plugged in . Power drawout
        contacts shall preferably be located towards the bottom portion of each trolley. The trolley shall be lockable in
        fully plugged in position and devices shall be provided to ensure positive plugging in. In test position, power

                                  MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                           Page 124 of 147
        contacts shall be totally isolated and a device shall be provided for indication of test position.

7.6     All switch drives other than rotary switches, shall be lockable in both 'ON' and 'OFF' positions. The
        switches/moulded case circuit breakers shall be interlocked with the compartment door to prevent opening of
        the door when the switch! moulded case circuit breaker is in 'ON' position and to prevent switching on when the
        door is open. A defeat mechanism for this interlock shall also be provided.

7.7     The maximum height of the operating handle and switches shall not exceed 1900 mm and the minium height
        not below 300 mm.

7.8     Unused modules in the panel shall be fully equipped with hinged door, power and control terminals for starter
        modules and cradle for future use.

8.0     SWITCHGEAR MODULES

8.1     Switchboard shall be completely lined up in one straight row with the type and quantities of feeders as defined
        in switchboard data sheet Generally the feeders of three main categories are identified as circuit breaker,
        switchfuse and motor starters.

8.2     Fully drawout modules required for motor control shall be of following types and internal control wiring of all
        starter modules of each type shall be identical for all ratings.

8.2.1   FVNR              - Full voltage non-reversing starter with minimum 18 control terminals.

8.2.2   FVR               - Full voltage reversing starter with minimum 24 control terminals.

8.2.3   FVNR – HD         - Full voltage non -reversing heavy duty starter with long starting time such as for
                            compressors and fans etc. with minimum 18 control terminals.

8.3     Fully drawout modules required for switch fuse /contactor feeder shall be of following types and internal
        control wiring of all modules of each type shall be identical for all ratings.

8.3.1   SFU               - Switchfuse modules with no control terminals.
8.3.2   SFUC              - Switchfuse contactor modules with 18 control terminals.
8.4     Minimum 2000 V A control transformer shall be provided for each bus section for motor control circuit voltage
        and each transformer shall be sized for the entire switchboard. For PMCC/ MCC having two bus sections and
        coupled by bus tie shall have manual changeover switch for the control transformers.

8.5     To facilitate site modification due to changes in motor KW ratings and to minimise spares inventory, overload
        relays and power fuse links shall meet the following requirements.

a)      All bimetal overload relays shall be separately mounted type with connecting links rated for the maximum
        rating of the contactor in a starter module.

b)      Bimetal overload relays of various current ranges required for motors likely to be connected to a contactor must
        be identical in dimension for inter-changeability. In case offered relays are with different dimension for any
        particular starter module, special mounting plate suitable for mounting different relays shall be provided in all
        the modules of that size.




                                  MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                          Page 125 of 147
8.6      Heavy duty starters shall be provided with saturable type current transformer operated overload relays only,
         which shall be suitable for motor starting time of 15-60 seconds.

8.7      All combination starter feeders shall meet the requirements of type-2 co-ordination as per IS: 13947.

9.0      SWITCHBOARD COMPONENTS

9.1      CIRCUIT BREAKERS

9.1. I   Circuit breakers shall be air break, drawout type. Circuit breaker for generator incomer shall be with four poles
         unless specified otherwise.All other circuit breaker shall be 3 pole type.

9.1.2    The circuit breakers shall be provided with mechanically operated emergency tripping device.. This device shall
         be available on the front ofthe panel. Mechanically operated 'closing' device shall be provided for all breakers
         except circuit breakers controlling motor feeders. However mechanical closing shall be inhibited for all
         breakers in service position

9.1.3    The circuit breakers shall be provided with minimum 4 NO + 4 NC contacts, wired and available for purchaser's
         use. The available spare auxiliary contact shall be multiplied to have 4 NO + 4 NC spare contacts (minimum) if
         sufficient number of breaker auxiliary contacts are not available.

9.1.4    Circuit breaker position shall be indicated electrically .The following indicating colour shall be used.
         BREAKER 'CLOSE'                            RED
         BREAKER 'OPEN'                             GREEN
         BREAKER 'AUTO TRIP I                       AMBER
         BREAKER 'SPRING CHARGED'                   WHITE

9.1.5    Circuit breakers positions (OPEN AND CLOSED), location (SERVICE AND TEST) and spring charged
         condition shall also be indicated mechanically.

9.1.6    Unless otherwise specified, all circuit breakers in the switchboard shall be provided with electrical power
         operating mechanism. Wherever circuit breaker are provided in place of Isolators,Breaker can be manually
         operated type.

9.1.7    Operating Mechanism

a)       Electric power operating mechanism shall be motor wound spring charged stored energy type. However,
         manual operating mechanism may be of the spring charging stored energy type or the spring assisted type. For
         circuit breakers with electrical power operating mechanism, provision shall be made for manual spring
         charging. Closing time of circuit breakers with manual operating mechanism shall be independent of the speed
         of the operating handle.

b)       All stored energy operating mechanism shall be equipped with following features.

i)       Failure of springs, vibrations or shocks shall not cause unintended operation of breaker or prevent intended
         tripping operation.

ii)      Closing of circuit breakers shall be prevented unless the spring is fully charged.

c)       All electrical power operating mechanisms shall be suitable for remote operation and shall be equipped with
         following features.

i)       Provided with universal motor operable on AC or DC control supplies.




                                   MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                         Page 126 of 147
ii)      Provided with emergency manual charging facility. The motor shall be automatically , decoupled
         (mechanically) once the manual charging handle is inserted.

iii)     Closing operation of circuit breaker shall automatically initiate charging of the spring for the n.ext closing
         operation without waiting for tripping of circuit breaker.

iv)      Closing operation shall be completed once the closing impulse is given and the first device in the control
         scheme has responded even though the control switch / PH is released provided no counter trip impulse is
         present.

9.1.9    Circuit breaker trip and closing coils in case of electrically operated breakers and trip coil in case of
         mechanically operated breakers and circuit breaker indication shall be suitable for satisfactory operation on a
         control supply system indicated in data sheets/job specification.

9.1.10   Circuit breakers shall be provided with anti-pumping feature.

9.1.11 The breakers shall be trip free and shall be provided with a release to trip the breakers instantaneously      if
       closed on to a fault.

9.1.12 Releases are not required to be provided with breakers where relays are used. However breaker having           AC
       control supply voltage shall be provided with under voltage release unless specified other wise.

9.2      SWITCHES

9.2.1    All switches or fuse switches shall be load break, heavy duty/motor duty, air break type provided with quick
         make/break manual operating mechanism. The operating handle shall be mounted on the door of the
         compartment having the switch.

9.2.2    Rating of heavy duty switches or motor duty starter module shall meet the requirements of AC-23 duty as per
         IS: 13947.

9.3      FUSES

9.3.1    Fuses shall be non deteriorating HRC cartridge link type.

9.3.2    Power fuses shall be pressure fitted type and shall preferably have ribs on the contact blades to ensure good line
         contact.

9.3.3    It shall be possible to handle fuses during off load conditions with full voltage available on the terminals.
         Wherever required fuse pullers shall be provided. The fuse base shall be so located in the modules to permit
         insertion of fuse pullers and removal of fuse links without any problem.

9.4      CONT ACTORS

9.4.1    The contactors shall be air break type, equipped with three main contacts and minimum 2 NO + 2 NC auxiliary
         contacts. The main contacts of a particular contactor for motor startor module shall have AC3 ratings as
         specified in data sheet.

9.4.2    Unless specified otherwise, the coil of the contactor shall be suitable for operation on 240 V ,1 PH, AC supply
         and shall work satisfactorily between 65 to 110% of the rated value.




                                  MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                        Page 127 of 147
9.5     THERMAL OVERLOAD RELAY
9.5.1   Bimetal relays shall be provided for protecting the motor from thermal overload.

9.5.2   Bimetal relays shall be manually reset type with the reset push button brought out on the front of the panel. The
        reset push button shall be capable of being operated without opening the compartment door.

9.5.3   Bimetal relays shall be positive acting ambient temperature compensated type with adjustable setting range.

9.5.4   Bimetal relays shall have built-in single phasing prevention feature which operate even with 50% rated current
        at the time of single phasing.

9.6     MOULDED CASE CIRCUIT BREAKERS (MCCBs)

9.6.1   MCCBs shall be provided in the switchboards for circuit protection if specified and rating shall be as indicated
        in the switch board data sheet/Job specification.

9.6.2   MCCBs shall be provided with spring assisted quick make/ break manually operated trip free mechanism.
        Wherever specified, MCCB shall be suitable for remote tripping operation and the tripping device shall be
        suitable for the specified control supply voltage.

9.6.3   MCCBs shall preferably be provided with adjustable type tripping device with inverse time characteristic for
        over load protection and instantaneous characteristics for short circuit protection.,

9.6.4   'ON' and 'OFF' position of the operating handle ofMCCB shall be displayed and the operating handle shall be
        mounted on the door of the compartment housing MCCB.

9.6.5   Each MCCB shall be provided with minimum 1 NO + 1 NC auxiliary contact and 1 NO contact for tripping
        indication/alarm for purchaser's use.

9.6.6   MCCBs shall be provided with solenoid! Motorised closing mechanism to make them suitable for remote
        closing operation if specified. The closing solenoid!motor shall be suitable for specified control supply voltage.

9.6.7   MCCB's as part of motor starter module shall be current limiting type and type tested for type-2 coordination as
        per IS:13947.

9.7     RELAYS

9.7.1   All protective relays shall be back connected, drawout type, suitable for flush mounting and fitted with dust
        tight covers. However auxiliary relays in fixed execution are acceptable.

9.7.2   The protective relay cases shall have provision for insertion of test plug at the front for "testing and calibration"
        purposes. It shall be possible to test the relays without disconnecting the wiring and without withdrawing the
        relays. The insertion of the test plug shall automatically short circuit the CTs and permit extension of external
        power supply to the relay.

9.7.3   All protective relays shall be provided with hand reset type built in flag indicators. It shall be possible to reset
        the flag without opening the relay case.

9.7.4   Each protective relay shall be provided with minimum 2 nos. potential free contacts of required configuration.

9.7.5   Each tripping relay shall be lockout type with hand reset coil cut-off contact. The tripping relay shall be suitable
        for satisfactory operation from 50 % to 110 % of the specified control supply voltage.




                                  MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                         Page 128 of 147
9.8      INSTRUMENT TRANSFORMERS (CTs/PTs)

9.8.1    Current transformers shall generally conform to IS : 2705 and any special requirement with respect to Numerical
         relay shall be taken care by the vendor. For general guidance the vendor shall note that the protective current
         transformers shall have an accuracy class "5P” and an accuracy limit factor greater than" 10 ". However CTs for
         restricted earth fault shall be of class "PS". Vendor shall co-ordinate the
         knee point voltage,magnetising current for PS class CTs to avoid saturation and mismatching of CTs provided at
         other end by other vendor.

9.8.2    Current transformers for instruments shall have an accuracy class 1.0 and accuracy limit factor less than 6.0 .
         However accuracy class of3.0 is acceptable for CT's meant for remote ammeters. The current transformers in
         breaker feeders shall be capable of with standing the applicable peak momentary short circuit and the symmetrical
         short circuit current for 1.0 second.

9.8.3    The voltage transformers shall be cast resin type .PT shall be provided with HRC fuses on primary side and
         Miniature circuit breakers with auxiliary contact on the secondary side.

9.9      MEASURING INSTRUMENTS

9.9.1    All measuring instruments shall be of 96 x 96 mm square pattern, flush mounting type for incomer and outgoing
         feeders respectively in the switchboard. All auxiliary equipment such as shunts transducers, CT's PT's etc. as
         required shall be included in the supply of the switchboard.

9.9.2    All AC ammeters and voltmeters shall be of moving iron type with accuracy class of 1.5 as per IS:1248. Ammeters
         for motor feeders shall have a nonlinear compressed scale at the end to indicate motor starting current and red
         mark for the full load current. Volt meter shall be suitable for direct line connection.

9.9.3    The KW/KWH metres shall be suitable to measure unbalanced loads on 3 phase 4 wire system. Test terminal
         block shall be provided for KWH meters. The accuracy class of KW/KWH meters shall be a minimum of2.5.

9.10     CONTROL SWITCHES

         All control switches shall be rotary, back connected type, having a cam operated contact mechanism. Preferably
         phosphor bronze contacts shall be used on the control switches. Switch shall have pistol grip handles for circuit
         breaker control and knob type handle for other applications. Ammeter selector switches shall have make before
         break feature on its contacts. The selector switch shall generally have 4 positions for reading 3 phase currents and
         fourth position for OFF. The voltmeter selector switch shall also have 4 positions. Three positions shall be used to
         measure phase to phase voltage and fourth shall be OFF position.

9.11     PUSH BUTTONS:

9.11.1 Push button colours shall be as follows:

         Stop/open/emergency        - Red
         Start/close                - Green
         Reset/test                 - Yellow / Black / White




                                    MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                        Page 129 of 147
9.12     INDICATING LAMPS:
9.12.1 Indicating lamps shall be clustered LED type indicating light with 22mm diameter size shall be considered.
9.13     AUXILIARY RELAYS/CONT ACTORS

9.13.1 Auxiliary relays/contactors shall generally be used for interlocking and multiplying contacts.        Auxiliary
       contact shall be capable of carrying the maximum anticipated current.

9.14     TIMERS

9.14.1   For reacceleration duty, timers unless otherwise stated, shall be pneumatic type and shall have adjustable time
         setting of 0-60 secs. Alternatively static timer may be considered. The time settings, where specified, shall be
         accurately set before dispatch of the switchboard.

10.0     INSPECTION, TESTING AND ACCEPTANCE

10.1     During fabrication, switchgear shall be subject to inspection by Owner or by an agency authorised by the owner.
         Manufacturer shall furnish all necessary information concerning the supply to owner.

10.2     All routine and acceptance tests shall be carried out at manufacturer's work under his care and expense in
         presence of owner.

10.3     Type tests, if asked shall be performed. Short circuit test shall be performed at CPRI and heat run test may be
         performed at manufacturer's works. Heat run test shall be performed atleast on one incomer and two outgoing
         vertical panels of the ordered switchboard.

10.4     Stage inspection after the pre-treatment and preparation of under surface and before final painting shall be carried
         out by Owner's inspector.

10.5     Type and shop tests shall be witnessed by an inspector of Owner or of an agency authorised by the owner. Prior
         notice of minimum 4 weeks shall be given to the inspector for witnessing the tests.

10.6     Acceptance tests shall be as follows:

a)       A general visual check shall be carried out. This shall cover measurement of overall dimension, location, number
         and type of devices, terminal boxes, location and connection of terminals etc,.

b)       Manual and electrical operation of Circuit Breakers. / relays shall be checked under the worst conditions of
         auxiliary supply voltage.

c)       Dry insulation test with power frequency voltage shall be conducted for the main and auxiliary circuits.

d)       Insulation resistance of the main and auxiliary circuits shall be checked before and after High voltage withstand
         test.

e)       Operation check shall be carried out for every control function /interlocks as per the schematic diagrams by
         manually simulating fault conditions and operation of control switches/relays etc.

f)       Relays shall be tested with secondary injection test equipment.

g)       Primary injection test to check winding of current transformers,ammeter, ammeter selector switch and correctness
         of wiring connection between them.


                                    MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                        Page 130 of 147
h)      For equipment bought from other sub-suppliers, certified test reports of tests carried out at the manufacturers
        works shall be submitted. Normally all routine tests as specified in the relevant standards shall be conducted by the
        sub-supplier at his works..

i)      Interchangeability of similar modules shall be checked on a random basis. This may be done on one module of
        each size.

11.0    PACKING AND DESPATCH

        All the equipment shall be divided into several shipping sections for protection and ease of handling during
        transportation .The equipment shall be properly packed for transporation by ship/rail or trailer.The panels shall be
        wrapped in polyethylene sheets before being placed in wooden crates/cases to prevent damage to the finish. Crates
        leases shall have skid bottoms for handling. Special precaution notations such as Fragile,This side up , center of
        gravity ,weight ,Owner's particulars,Purchase number etc. shall be clearly marked on the package together with
        other details as per purchase order. The equipment may be stored outdoors for long periods before installation.The
        packing should be suitable for outdoor storage in areas with heavy rains and high ambient temperature unless
        otherwise agreed.




                                   MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                                       Page 131 of 147
                                                                                       Annexure B-4
                              Auto manual Change over Scheme
The auto manual changeover scheme is described in brief as follows:-
1) Facility to be provided:
   a. Auto change over between the two incomers in such a way that only one incomer is “ON” at a
      time.
   b. The incomer 2 is made “ON” automatically in case the incoming supply at incomer 1 fails and
      respective breaker trips on under voltage and DG has build up the voltage.
   c. Manual closing of both incomers with momentary paralleling of both the incoming supplies to
      facilitate taking out any incomer breaker for maintenance.
   d. Blocking of auto transfer if any incomer breaker trips due to fault.

2) Normal operating condition:
   a. Incomer 1(normal grid supply) shall be “ON” and incomer 2 (emergency DG supply)shall be
      “OFF”

3) Initiation of auto change over:
   a. When the incoming supply to incomer 1 fails, the respective line PT senses undervoltage through
      two undervoltage relays and a timer. The time delay is in range of 0.5 to 5 seconds.
   b. DG set shall get auto start command through bus PT undervoltage relay and associated timer.
   c. Incomer 1 trips on line 1 undervoltage after the line PT of incomer 2 senses healthy voltage
      through two undervoltage relays and a timer. Also incomer 2 breaker is in service & open
      condition.
   d. The auto/Independent/Manual switch is set in AUTO Position.

4) Closing of incomer 2 breaker
   a. Incomer 2 breaker shall close only when incomer 1 breaker opens. Open sensing of incomer 1
      breaker shall be through breaker mechanical aux contacts as far as possible.
   b. The residual voltage on bus which has lost supply falls below 40% of the normal voltage.
   c. The auto/Independent/Manual switch is set in AUTO Position.

5) Specific blocking of auto transfer.
   a. The incomer 2 shall not close if incomer 1 trips on fault.

6) Manual transfer.
   a. It shall be possible to momentarily parallel both the incomers to facilitate maintenance as
      required. A check synchronizing relay shall be provided to ensure safety of system.
   b. After momentarily paralleling of both the incomers, it shall be possible to trip any one incomer
      as selected through trip selector switch. During this time the Auto/ Independent/ manual switch
      shall be in “MANUAL” mode.
   c. In manual transfer, the closing circuit shall be completed through contacts of a check
      synchronizing relay.




                                 MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                            Page 132 of 147
                              Interface with DG control system.
1. A LOCAL/REMOTE selector switch shall be provided in PMCC panel to facilitate closing of any
   one incomer breakers through synchronization. Synchronization shall be done from DG control
   panel located in remote area.
2. Contacts shall be wired up to provide “ON/OFF/TRIP” indication on remote DG control panel for
   both the incomers.
3. As a min, two sets of potentially free normally open contacts for remote annunciations shall be
   provided. This shall be in addition to above mentioned contacts.
    a. Each Incomer
          • Tripped on fault
          • Under voltage trip
          • Trip circuit unhealthy
          • DC Control supply failire.
    b. Line PT and Bus PT
          • PT secondary MCB off
    c. Outgoing breaker feeder.
          • Trip circuit unhealthy ( common for all breaker)
          • Tripped on fault .
    d. Miscellaneous
          • Auto/manual/independent switch in manual/independent position




                                 MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                            Page 133 of 147
                   DRAWINGS FOR PMCC & DG SET LAYOUT
                                              ( 10 PAGES)




                                 MATERIAL REQUISITION AND TECHNICAL SPECIFICATION
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06                                            Page 134 of 147
                                            SECTION-VII



          PACKING, MARKING AND SHIPPING INSTRUCTIONS




                                                                                Page 145 of 147

                                    PACKING MARKING AND SHIPPING INSTRUCTIONS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06
1.0     PACKING
1.1     Packing shall be strong and sturdy such that it can withstand loading/unloading, pushing and crane
        lifting etc. All packaging shall be done in such a manner as to reduce volume and weight as much as
        possible without jeopardizing the safety of the material. All packing materials shall be new and unless
        otherwise specified, shall be of packer’s standard for export shipments.
1.2     Fragile articles should have special packing materials depending on type of materials.
1.3     Pipes/tubes of stainless steel, copper etc., shall be packed in wooden cases irrespective of sizes.
1.4     All soft and delicate surfaces on equipment/material should be carefully protected / painted with suitable
        coating and wrapped to prevent rusting and damage.
1.5     All mechanical and electrical equipment and other heavy articles should be securely fastened to the
        bottom of the case, to avoid damage.
1.6     All packages requiring handling by crane should have sufficient space at appropriate place to put sling
        of suitable dia (strength). Irons/steels angle should be provided at the place where sling markings are
        made to avoid damage to package/equipments while lifting.
1.7     All threaded fittings and pipes should be greased and provided with plastic caps.
1.8     Attachments and spare parts of equipments and all small pieces shall be packed separately in wooden
        cases with adequate protection inside the case and sent along with main equipment. Each item shall be
        tagged so as to identify it with the main equipment and part number and reference number shall be
        indicated.
1.9     All protrusions shall be suitably protected and openings shall be blocked by wooden/steel covers as
        may be required.
1.10    Wherever required equipments/materials shall be packed in polythene bags and silica gel or similar
        dehydrating compound shall be put inside the bags to protect them.
1.11    Detailed case wise packing list in water proof envelope shall be inserted in each package together with
        equipment/material. One copy of ‘Detailed Packing List’ shall be fastened outside of the package in
        water proof envelope and covered by metal cover. In case of bigger dia pipes and large equipments,
        documents contained in the envelope shall be fastened inside a shell connection with an identifying
        arrow sign ‘Documents” applied with indelible paint.
2.0     MARKING
2.1     Each package shall be marked on three sides with proper paints/indelible waterproof ink as follows:
                                Purchaser:       GAIL (India) Ltd.

                                Destination:     C&P STORES
                                                 GAIL( India) Limited
                                                 GAIL PATA
                                                 POST PATA
                                                 DIST AURAIYA(U.P) 206241

        Purchase Order No.………………………………………
        Net Wt. ……………Kgs. ……………………Gross Wt. ………………………….. Kgs
        Dimensions …………………………………………X …………………X …………CM
        Package No. (S. No. of total packages) …………………………………………………..
        Seller’s Name …………………………………………………………………………….

2.2     Letters, figures, marks etc., used for marking shall be stencil printed. Handwriting should be avoided as
        far as possible. Size of letters shall be optimum for each package dimension.
                                                                                                   Page146 of 147



                                    PACKING MARKING AND SHIPPING INSTRUCTIONS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06
2.3     In case of bundles or other packages wherever marking can not be stencilled the same shall be
        embossed on metal or similar tag and wired securely at minimum two convenient points and both ends
        shall be suitably protected/covered. In case of loose pipes sticker of above markings should be pasted
        on inner wall corner of each pipe on both sides.

3.0     SHIPPING DOCUMENTATION
3.1     All documents shall be in English Language.

3.2     DOCUMENTS REQUIRED AFTER SHIPMENT
3.2.1   The Supplier shall be fully responsible for any delay and/or demurrage that may become payable on
        account of delay in transmittal of following documents.
        i)     Commercial Invoices
        ii)    Inspection Release Note
        iii)   Packing List
        iv)    Freight Memo
        v)     Test Certificate

3.2.2   One set each of the above documents is to be sent by first class courier to Purchaser at the address
        given in the Bidding Document and a copy to Engineer-in- Charge.

3.3     PACKING LIST
        Packing list must show, apart from other particulars actual contents in each case, net and gross weights
        and dimensions and the total number of packages.

4.0     SHORT SHIPMENTS
4.1     Seller should thoroughly check all items in the packing before effecting shipment. If any item(s) are
        found short packed in sound boxes on examination at project site, Seller shall be responsible to supply
        short packed items free of charge on receipt of advice from Purchaser.




                                                                                                 Page147 of 147



                                    PACKING MARKING AND SHIPPING INSTRUCTIONS
TENDER NO. GAIL/PATA/C&P/20001324/SKD/06

				
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