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Tender Value
₹44.7 L
EMD Value
₹44,684
Closing Date
20 Jul 2026, 4:00 pmClosed
D C Patel
Bi-Annual rate contract (ARC) for initial survey work & route alignment of various 66kV upcoming S/S lines, 220/132kV EHV substation downstream lines, and ksy approved lines…proposed for the year 2026-27-28 under Bharuch Tr Circle by using modern techniques under const. div Bharuch
323086
TCBRh/26-27/E-2607
Open
Electrical Works
Works
Bharuch
11 documents required · 10 mandatory · 1 optional
₹1,180
GETCO
₹44,684
10 Jul 2026
10 Jul 2026
10 Jul 2026
20 Jul 2026
10 Jul 2026
1 Tender No. TCBRH/26-27/E-2607
Bi-Annual rate contract (ARC) for initial
survey work & route alignment of
various 66kV upcoming S/S lines,
220/132kV EHV substation downstream
Works of lines, and ksy approved
lines…proposed for the year 2026-27-28
under Bharuch Tr Circle by using
modern techniques under const. div
3 Estimated cost with GST in Rs.
Tender Fee (non refundable)including
5 Earnest Money Deposit amount in Rs.
On line (E-tendering) tender/ offer
6 submission last date up to 16.00 hours
only (This is mandatory)
Date of opening of Tender on – line at
16.00 Hours.
Tentative Date of on – line opening of
8 Shall be intimated separately
Price bid, (if possible), at 11.00 Hours
9 Prices Firm
Signature & seal of bidder Page 1 of
IMPORTANT:
1. All the relevant documents as per requirement of the Tender must be submitted through online
form only. And copy of online payment receipt of Tender Fee and EMD is to be submitted in
online form only on OR before due date and time. Bidder has to upload scanned copies of
original (Notarized/self-attested copies of original-as specified in tender document) Documents with
bid and No physical documents to be submitted. no any further communication in the matter will be
entertained. The tender documents in physical form is not to be accepted.
2. Any deviation found in Data / Details / Documents between on line offer (E-tendering) and Online
submitted documents (Tender document) of bidder, offer of the same bidder will not considered
and no any further communication in the matter will be entertained. Tender will be evaluated on
Data / Details / Documents of the on line offer. For any discrepancy in online bid, online bid is
considered as final. Whatever item quoted in Annexure-IV/(4) are consider for technical evaluation.
The quantity & GST offered in online price bid shall be considered as final in case of any
discrepancy.
3. It is mandatory for all the bidders to submit their tender documents by on-line (E-tendering) in
schedule time. If tender documents submitted physically in that case the same tender will not be
considered.
4. The bidders are required to fill up all the online annexure/forms. This is intended for transparency
and speedy evaluation of the bids. Instead of simply confirming / attached in bid / refer physical
offer, the Bidder shall fill in the particulars against appropriate place in respect of each line
appearing in each online annexure. Wherever required, bidder shall invariably have to submit
supporting authentic documents in the physical bid.
(In the absence of required details in the online annexure, the purchaser has every right to evaluate
the bids accordingly and bidder cannot raise any objection against any point during evaluation.)
5. Bidders are requested to remain in touch with the website for any amendment/ corrigendum or
extension of due date etc.
Any technical questions, information and clarifications that may be required pertaining to this
enquiry should be referred to SE (TR) Bharuch GETCO reserves the right to reject any OR all
tenders without assigning any reasons thereof.
Yours faithfully,
Superintending Engineer (TR)
GETCO, CO, Bharuch
Download Tender Documents in (PDF Format) which consists of:
Part–I: Commercial Terms & Conditions
Part–II: Technical Specifications & GTP’S, Schedule “A” indicating the quantities & items, drawing if
To view the PDF file please use “Acrobat Reader” software which can be downloaded from
“Adobe” website.
Signature & seal of bidder Page 2 of
IMPORTANT:
All the online Annexures and price bid, other tender documents (refer Table-A) must be
submitted/attached through online form only.
1. Bidder has to upload scanned copies of original (Notarized / self-attested copies of original – as
specified in tender document) documents with bid and no physical documents to be submitted
by bidder.
2. Bidder has to submit the Tender fee & EMD also in online form on OR before due date and time.
All such documents should be strictly submitted by online only before due date. Otherwise the offer
will not be considered and no any further communication in the matter will be entertained on or
before due date of submission
by Online-payment only. Payment of Tender Fees & EMD by RTGS/NEFT/on line shall be
encouraged. In case of payment through RTGS/NEFT bidder has to mail following details:
Sr. No Required Details
1 Name & Address of the bidder
2 Bidder GST No
3 Tender No with due date
4 Mode of Transfer
5 Ref. ID with Bank Details
6 Paid Amount
7 Payment against (Tender Fee/ EMD)
Bidder has to provide all above details on the same date of payment so that receipt can be
generated.
GETCO Beneficiary Bank detail is as under:
1 Name of Account Holder Gujarat Energy Transmission Corporation Ltd.
2 Account No.
3 Name of Bank BANK OF BARODA
4 Branch Code DBBHRU
Shalimar Complex, Station Road,Bharuch-
5 Address of Bank
392002.Gujarat
6 IFSC Code BARB0DBBHRU
7 PAN No AABCG4029R
8 TAN No BRDG01026E
9 GST No 24AABCG4029R2ZC
1. In case short submission of documents with bid and / or clarification if any required from the
bidder, the required details / documents may be asked from bidder through mail so please provide
authentic mail id.
2. It shall be sole responsibility of the bidder that the uploaded scanned documents (in PDF from)
remain legible and should not be password protected.
Signature & seal of bidder Page 3 of
3. All the relevant scanned documents as per requirement of the tender are to be upload through
online only on n procure portal incl. Tender fee & EMD. Tender fee & EMD payment receipt to be
submitted in online form on OR before due date and time. Which is strictly submitted by RPAD /
speed post only, otherwise the offer will not be considered and no any further communication in the
matter will be entertained. (All tender documents including Price bid are not to be submitted with
the physical documents except Tender fee & EMD payment receipt).
4. Tender will be evaluated on Data / Details / Documents of the online offer only.
5. It is mandatory for all the bidders to upload their tender documents by on line (E-tendering) in
scheduled time. No documents shall be considered physically which are mentioned for on-
line submission only.
6. The bidders are required to fill up all the online annexure / forms (word file attached) and shall be
uploaded invariably. This is intended for transparency and speedy evaluation of the bids. Instead of
simply confirming / attached in bid / refer physical offer, the Bidder shall fill in the particulars against
appropriate place in respect of each line appearing in each online annexure. Wherever required,
bidder shall invariably have to upload supporting authentic documents in the online bid. (In the
absence of required details in the online annexure, the purchaser has every right to evaluate the
bids accordingly and bidder cannot raise any objection against any point during evaluation.)
7. Bidders are requested to remain in touch with the web-site for any amendment / corrigendum or
extension of due date etc.
8. No tender shall be accepted / opened in case of receipt after due date and time of tender,
irrespective of delay due to postal services or any other reasons and the Corporation shall not
assume any responsibility for late receipt of tender.
9. The Earnest Money Deposit and tender fee will be accepted by NEFT/RTGS (online form) on any
Nationalized Bank only situated at “VADODARA” drawn in favor of “GUJARAT ENERGY
TRANSMISSION CORPORATION LTD.” EMD and Tender Fee NEFT/RTGS with different
purchaser or agency shall not be accepted. Tender without EMD and tender fee shall be rejected.
Two separate payment receipt for Tender fee and EMD should be submitted.
10. The GETCO reserves the right to award the work to one or more bidders, considering their
technical and financial capacity OR to reject any or all tenders or accept any tender without
assigning any reason thereof.
Any technical questions, information and clarifications that may be required pertaining to this
enquiry should be referred to: The Superintending Engineer (TR), Gujarat Energy
Transmission Corporation Limited, Circle Office, Bharuch
GETCO reserves the right to reject any OR all tenders without assigning any reasons thereof.
Yours faithfully,
Superintending Engineer (TR)
GETCO, Bharuch
Signature & seal of bidder Page 4 of
GUJARAT ENERGY TRANSMISSION CORPORATION
TRANSMISSION CIRCLE
TENDER SPECIFICATION
Bi-Annual rate contract (ARC) for initial survey work & route
alignment of various 66kV upcoming S/S lines, 220/132kV EHV
substation downstream lines, and ksy approved lines…proposed for
the year 2026-27-28 under Bharuch Tr Circle by using modern
techniques under const. div Bharuch
Estimated Cost – Rs.
Price of tender fee – Rs.
EMD – Rs.
Time limit- 24 Months
TECHNICAL BID
GENERAL TERMS & CONDITIONS
WITH COMMERCIAL BID
TENDER NO. TCBRH/26-27/E-2607
Signature & seal of bidder Page 5 of
Supt. Engineer (TR)
GETCO, Bharuch
Signature & seal of bidder Page 6 of
PART -I (GCC)
GENERAL TERMS AND CONDITION OF CONTRACT
1.0 General Particulars
1.1 The Gujarat Energy Transmission Corporation Ltd., Vadodara hereinafter called ‘GETCO’/‘OWNER’ intends to
receive bids for survey work using GPS system Bi-Annual rate contract (ARC) for initial survey work & route
alignment of various 66kV upcoming S/S lines, 220/132kV EHV substation downstream lines, and
ksy approved lines…proposed for the year 2026-27-28 under Bharuch Tr Circle by using modern
techniques under const. div Bharuch. accompanying specifications in accordance with Terms and Conditions
herein. The bids shall be prepared and furnished as per these instructions.
1.2 The Scope of the proposal shall be on the basis of a Bidder’s responsibility, completely
covering all the Survey work of tentative transmission line as per Schedule – B
2.0 Scope of the proposal and Work: Please refer technical specification Document.
3.0 PROJECT PARTICULARS
Name of the Project: Bi-Annual rate contract (ARC) for initial survey work & route alignment of
various 66kV upcoming S/S lines, 220/132kV EHV substation downstream lines, and ksy
approved lines…proposed for the year 2026-27-28 under Bharuch Tr Circle by using modern
techniques under const. div Bharuch
4.0 Bidding Costs
All costs/expenses in the preparation and submission of the Bid (including any post Bid discussions/presentations)
shall be fully borne by the Bidder. Owner will not be Responsible / liable for these costs irrespective of the course and
conclusion of this Bidding.
5.0 BID DOCUMENTS
5.1 Details of Documents
The following Bid documents apart from Invitation to Bid detail the for survey work & the bidding procedures and the
terms & conditions of contract:
a). General Conditions of Contract (GCC-Part I)
b). Survey condition of contract
c). Special Conditions of Contract (SCC-Part I)
d). Technical Specifications for survey (TSP-Part II)
e). Bid Form and Price Schedules (BF/PS-Part III)
5.2 Knowing the Bid Documents
5.2.1 Every intending Bidder is to examine and understand all instructions, forms, terms, conditions and specifications
in the Bid Documents and fully know himself all the conditions and contents therein, which may in any manner, affect
the scope & content of work and the costs thereof. Submission of a Bid not substantially responsive to the Bid
Document in all respects and/or failure to furnish all information required by the Bid Document may entail rejection of
the Bid at the Bidder’s risk.
5.3 Clarifications on Bid Documents
5.3.1 In case an intending Bidder finds any discrepancy or omission in the documents and specifications or is in doubt
as to the true meaning of any part, he shall make a request, in writing not later than the date of pre Bid discussion, to
the owner in triplicate. The owner will issue explanations, interpretations and clarifications as deemed fit in writing as a
response to this request. On receipt of such interpretations/clarifications, the Bidder may submit his Bid within the date
and time stipulated in the Bid invitation, all such explanations, interpretations and clarifications from the Owner shall be
deemed as part of Bid Documents and shall invariably accompany the Bidder’s proposal.
5.3.2 Any verbal/telephonic clarifications and information given by the Owner or his employee (s) or his
representative(s) will not in anyway be binding on the Owner.
6.0 Amendment of bidding document:
Signature & seal of bidder Page 7 of
6.1 At any time prior to the deadline for submission of Bids the Owner may, for any reason, whether at his own initiative
or in response to a clarification requested by the intending Bidder, modify the Bidding Document with amendment(s).
6.2 The amendment will be notified in writing or Fax /web site to all intending Bidders who have received the Bidding
Document at the address contained in the letter of request for issue of Bidding document from the Bidders. Owner will
bear no responsibility or liability arising out of non-receipt of the same in time or otherwise.
6.3 In order to afford prospective bidders reasonable time in which to take the amendment into account in preparing
their bids, the Owner may, at his discretion, extend the deadline for the submission of bids.
6.4 Such amendments, clarifications etc. shall be binding on bidders and will be given due consideration by the Bidders
while they submit their bids and shall invariably enclose such documents as a part of the bid.
PREPARATION OF BIDS
7.0 Language of Bid:
7.1 The Bid prepared by the Bidder and all correspondence and documents relating to the Bid, exchanged by the
Bidder and the Owner, shall be written in the 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 of its pertinent passages.
Failure to comply with this may disqualify a bid. For purposes of interpretation of the bid, the English translation shall
7.2 Bid Format
Bidders have to make the Bid in the formats furnished with this Document. Verbatim without adding any
printed/typewritten text of their own.
8 Local Conditions:
8.1 It will be imperative on each Bidder to fully inform himself of all local conditions and factors which may have any
effect on the execution of the Contract covered under Seal & Signature of Bidder these documents and specifications.
The Owner shall not entertain any request for clarifications from the bidders, regarding such local conditions.
8.2 It must be understood and agreed that such factors have properly been investigated and considered while
submitting the proposals. No claim for financial adjustment to the Contract awarded under these specifications and
adjustments arising thereof shall be permitted by the Owner, which are based on the lack of such clear information or
its effect on the cost of the works to the Bidder.
9.0 Documents comprising the Bid:
9.1 The Bidder shall complete the Bid form inclusive of Price Schedules, Technical Data Requirements etc. furnished in
the Bidding Documents, indicating, for the goods to be supplied and services to be rendered, a brief description of work
involved & price.
9.2.1 The Bidder shall also submit documentary evidence to establish that the Bidder meets the Qualification
Requirements as detailed in Special Conditions of Contract and GCC.
9.3 All Tender Documents/ formats are to be returned completed and filled in all respects and signed by the Company
Authorized Signatory wherever specified.
9.4 The Bid Guarantee shall be furnished in a separate cover in accordance with clause at GCC.
10.0 Bid Price:
10.1 The Bidder shall indicate, in the appropriate price schedules, enclosed in bid proposal sheets. The price for
Survey work as per technical detail furnish under the contract, along with the total bid price..
10.2 Detailed break up, covering all the price components of unit prices as well as total bid price, as stipulated in the
appropriate price schedules of bid proposal sheet shall be provided by the bidder.
10.3 The bidder’s separation of price components in accordance with above clause will be solely for the purpose of
the facilitating the comparison of Bids by the owner, for contract price amendment due to quantity variation and for on
account payments (in case of award) and shall not in any way limit the Owner’s rights.
10.4 If the Supplier/Contractor has opted for the Composition scheme of GST, the same must be clearly specified with
valid Declaration & Certificate from Department. In the event of withdrawal/cessation of the Supplier from
Composition scheme during the tenure of the contract, the rate (i.e. price) mentioned in the price bid shall be
final and any additional GST will have to be borne by the tenderer himself. In no case additional amount
Signature & seal of bidder Page 8 of
towards GST or otherwise will be paid / reimbursed to supplier/contractor. Further Statutory Variation clause
will not be applicable in case of Supplier /Contractor has opted for Composition Scheme under GST.
Also, please mention separate applicable HSN / SAC Code and rate of GST and Cess as
applicable for each item of Goods/Service. If not specifically mentioned, then COMPANY will have the option to
take the prices as exclusive of taxes and duties at maximum higher slab rates for the evaluation of the tenders.
The offered prices to be indicated in online mode of tender in the format given (i.e. Schedule-B). The price bid
submitted in physical mode shall not be considered.
Every bidder shall inform their GSTIN No. of the registered place(s) wherefrom the bidder intends to supply the
goods / services, meaning thereby the bidder has to supply the goods / services from the relevant declared /
registered place of supply only.
11.0 Bid Security/EMD:
11.1 The bidder shall furnish, as a part of its bid EMD, bid security for an amount of one percent of total offered amount
to be paid as under:
a) In the form of crossed DD drawn in favor of Gujarat Energy Transmission Corporation Limited payable at
Bharuch and enclosed with Bid.
11.2The bid security is required to protect the owner against the risk of Bidder’s conduct, which would warrant the
guarantee forfeiture, pursuant to relevant paras elsewhere The bid guarantee shall be made payable to the Owner
without any condition whatsoever.
11.3 Any bid not secured in accordance with above will be rejected by the Owner as non-responsive. No exemptions
are made in the furnishing of the security.
11.4 Unsuccessful Bidder’s bid security/EMD will be returned/refunded on finalization of tender or three months from
the date of submission of tender whichever is later.
11.5 The successful bidders, Bid Security will be discharged upon, furnishing the contract Performance guarantee
11.6 The bid guarantee may be forfeited.
a) If a Bidder withdraws its bid during the period of bid validity specified by the bidder on the bid Form:
b) If a bidder refuses to accept the contract or fails to commence the works (including supplies within thirty
days of letter of award of contract)
12.0 Format of Bid:
12.1 The Bidder shall submit “Original bid” in physical form.
12.2 The original and all copies of the bid shall be typed or written in indelible ink and shall be signed by the Bidder or
a person or persons duly authorized by the Bidder to sign the Contract. The letter of authorization shall be indicated by
written power-of-attorney accompanying the bid. All pages of the bid, except for un-amended printed literature, shall be
initiated by the person or persons signing the bid.
12.3 The Bidders must submit the qualifying data in one original and one duplicate copy as required in this
Instructions to Bidders in separate envelopes sealed and enclosed in the envelope submitting proposals, super scribed
QUALIFYING DATA FOR THE SURVEY WORK OF EHV CLASS DOUBLE/SINGLE CIRCUIT TOWER/H-FRAME
TRANSMISSION LINE
12.4 The bid shall contain no interlineations, erasures or overwriting except as necessary to Correct errors made by
the Bidder, in which case such corrections shall be initiated by the person or persons signing the bid.
12.5 Bids shall be submitted as under: (through online only)
Cover-I -not required.
Cover-II –not required.
Cover-III –not required.
The price bid is not to be submitted with the physical documents.
Signature & seal of bidder Page 9 of
The Bid shall be submitted by online at nprocure site to the Office of the SE (TR) GETCO. BHARUCH, Bids submitted
should be posted with due allowance for any postal delay. The Bids received after the Due Date and Time of opening
are liable to be rejected. Telegraphic/Telex/Fax/e-mail Bids shall not be entertained.
12.6 The Bidders shall seal the original and each copy of the bid in an inner and an outer envelope, duly marking the
envelopes as “original” and “copy”.
12.7 a. Addressed to the Owner at the following address:
The Supt. Engineer (TR)
GETCO, P. O. Maktampur, BHARUCH-392
b. Bear the name of package bid enquiry number, name of the work and the words.
“DO NOT OPEN BEFORE……………………
12.8 The inner envelope shall indicate the name and address of the Bidder to enable the bid
to be returned unopened in case it is declared “late” or “rejected”.
12.9 If the outer envelope is not sealed and marked as required by Clause No: 15.1 the Owner
will assume no responsibility for the bid’s misplacement or premature opening.
12.10 The Bid Security conditions must be submitted in a separate sealed envelope.
13. Signature of Bids.
13.1 The bid must contain the name, residence and place of business of the person or persons making the bid and
must be signed and sealed by the Bidder with his usual signature on each page of tech bid. The names of all persons
signing should also be typed or printed below the signature.
13.2 Bid by a partnership must be furnished with full names of all partners and be signed with the partnership name,
followed by the signature(s) and designation(s) or the authorized partner(s) or other authorized representative(s).
13.3 Bids by Corporation/Company must be signed with the legal name of the Corporation/Company by the
President/Managing Director or by the Secretary or other person or persons authorized to bid on behalf of such
Corporation/Company in the matter.
13.4 A bid by a person who affixes to his signature the word ‘President’, ‘Managing Director’, ‘Secretary’, ‘Agent’ or
other designation without disclosing his Principal will be rejected.
13.5 If it is found that two or more persons who are connected with one another either financially or as a principal and
agent have bid under different names without disclosing their connection then such bids will be liable for rejection.
Satisfactory evidence of authority of the person signing on behalf of the Bidder shall be furnished with the bid.
13.6 The Bidder’s name stated on the proposal shall be the exact legal name of the firm.
13.7 Bids not conforming to the above requirements of signing may be disqualified and EMD forfeited.
15 Deadline for submission of bids:
15.1 Bids submitted by telex/telegram will not be accepted. No request from any Bidder to the Owner to collect the
proposals from airlines, cargo agent etc. shall be entertained by the Owner.
15.2 Bids must be received by the Owner at the address specified under Clause No: 15.3, not later than the time &
date mentioned in the Invitation to Bid.
15.3 The Owner may, at its discretion, extend this deadline for the submission of bids by amending the Bidding
Document in which case all rights and obligations on the Owner and Bidders previously subject to the deadline will
thereafter be subject to the deadline as extended.
16 Late Bids
16.1 Any bid received by the Owner after the time and date fixed or extended for submission of bids prescribed by
the Owner, will be rejected and not considered for evaluation.
17.0 Modification and withdrawal of bids:
17.1 The Bidder may modify or withdraw its bid after the bid’s submission provided that written notice of the
modification or withdrawal is received by the Owner prior to the deadline prescribed for submission of bids.
17.2 The Bidder’s modification or withdrawal notice shall be prepared, sealed, marked and dispatched in accordance
with the provisions of clause No: 15.0. The envelope should clearly indicate whether the modification is for the
Technical bid or the Price bid. No bid modifications notice by Telex/Grams/Fax shall be entertained by the Owner.
Signature & seal of bidder Page 10 of
17.3 No bid shall be modified in any manner, whatsoever subsequent to the deadline for submission of bids.
17.4 No bid may 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/modification of a bid during this interval may
result in the Bidder’s forfeiture of its bid security.
18.0 Information required with the proposal:
18.1 The bids must clearly indicate the scope of work as mentioned in the technical specification.
18.2 The above information shall be provided by the Bidder in the form of separate sheets, drawings, enclosed etc. in
two copies along with soft copy.
18.3 Any bid not containing sufficient descriptive details required for survey work, accuracy of survey equipments,
calibration date and due date of calibration and details of equipment proposed to use for this contract may be treated
as incomplete and hence rejected. Such descriptive detail submitted by the Bidder will be retained by the Owner. Any
major departure from these drawings and descriptive material submitted will not be permitted during the execution of
the Contract without specific written permission of the Owner.
18.4 Oral statements made by the Bidder at any time regarding quality, quantity or arrangement of the equipment or
any other matter will not be considered.
18.5 Standard catalogue pages and other documents of the Bidder may be used in the bid to provide additional
information and data as deemed necessary by the Bidder.
18.6 The Bidder, along with his Proposal, shall submit a list of recommended survey equipment and experience
persons which will be required for the purpose of survey of transmission line under the Contract.
18.7 In case the ‘Proposal’ information contradicts specification requirements, the specification requirements will
govern, unless otherwise brought out clearly in the technical commercial deviation schedule.
19 BID OPENING AND EVALUATION:
19.0 Opening of bids by owner:
19.1 The Owner will open the bids in the presence of Bidder’s representatives who choose to attend on the date and
time mentioned for opening of bids in the Invitation to Bid or in case any extension has been given thereto, on the
extended bid opening date and time notified to all the Bidders who have purchased the bidding document. The Bidder’s
representatives who are present shall sign a register evidencing their attendance.
19.2 The Bidder’s names, Technical modifications, Bid withdrawal and such other details as the Owner, at his
discretion may consider appropriate, will be announced in the Technical Bid Opening.
19.3 The price bids of all the “Techno-Commercial” Responsive Bidders shall be opened in the presence of
representatives (up to two per firm) of such bidders who choose to be present. The date & time of opening the Price
Bid shall be intimated to all such qualified bidders by Fax/Telex, at least one week in advance besides inviting final
price bid if found appropriate after evaluation of Technical bids.
19.4 The Bidder’s name, Bid Price, all discounts if any, modifications in the Price Bid and any such other details as the
Owner, at his discretion, may consider appropriate, will be announced/ furnished in the Price Bid Opening.
19.5 No electronic recording/transmitting devices will be permitted during Bid opening.
20 Purpose of evaluation of bids:
20.1 The Bids received/accepted/opened will be evaluated by the Owner to ascertain the technical responsiveness of
the bid for the complete scope of the proposal, as covered under these specifications and documents. All technically
responsive bids shall then be examined to determine the LOWEST EVALUATED COMMERCIALLY AND
TECHNICALLY RESPONSIVE BIDS.
21 Policy for bids under consideration:
21.1 Bids shall be deemed to be under consideration immediately after opening of Technical Bid and until such time
official intimation of award/rejection is made by the Owner to the Bidders. While the Bids are under consideration,
Bidders and/or their representatives and other interested parties are advised to refrain from contacting by any means,
the owner and/or his employee’s representatives on the matters related to Bids under consideration.
22.2 Clarification of bids:
Signature & seal of bidder Page 11 of
To assist in the examination evaluation and comparison of Bids the owner may on his own ask the Bidder for a
clarification of its bid. The request for clarification and the response shall be in writing and no change in the price or
substance of the bid shall be sought, offered or permitted.
23 Preliminary Examination:
23.1 The Owner will examine the bids to determine whether they are complete, whether any computational errors have
been made, whether required sureties have been furnished, whether the documents have been properly signed, and
whether the bids are generally in order.
24.0 Arithmetical errors will be rectified on the following basis:
If there is a discrepancy between the unit price and the total price that is obtained by multiplying the unit price and
quantity, the unit price shall prevail and the total price shall be corrected. If there is a discrepancy between the total bid
amount and the sum of total costs, the latter shall prevail and the total bid amount will be corrected accordingly. If there
is a discrepancy between words and figures, the amount advantageous to the Owner will prevail. If the Bidder does not
accept the correction of the errors as above, his Bid will be rejected and the amount of Bid Security will be
Forfeited. The Bidder should ensure that the prices furnished in various price schedules are consistent with each other.
In the case of any inconsistency in the prices furnished in the specified prices schedules to be identified in Bid Form for
this purpose, the Owner shall be entitled to consider the highest price for the purpose of evaluation and for the purpose
of award of Contract use the lowest of the prices in these schedules.
24.1 Prior to the detailed evaluation, the Owner will determine the substantial responsiveness of each bid to the
Bidding Document. For purpose of these Clauses, a substantially responsive bid is one which conforms to all the terms
and conditions of the Bidding Document without deviations. Completion of works or which limits in any way the
responsibilities or liabilities of the Bidder of any right of the Owner as required in these specifications and documents.
The Owner’s determination of a bid’s responsiveness shall be based on the contents of the bid itself without recourse
to extrinsic evidence.
24.2 A bid determined as not substantially responsive will be rejected by the Owner and may not subsequently be
made responsive by the Bidder by correction of nonconformity.
24.3 The Owner may waive any minor informality or non-conformity or irregularity in a bid which does not constitute a
material deviation, provided such waiver does not prejudice or affect the relative ranking of any Bidder.
25.0 Award Criteria
25.1 The owner will award the contract to the successful Bidder, whose bid has been determined to be substantially
responsive and has been determined as the lowest evaluated bid, providing further that the Bidder is determined to be
qualified to perform the contract satisfactorily. The Owner shall be the sole judge in this regard.
25.2 In case of award of Contract on a bidder there shall be one contracts for survey of Transmission line.
25.3 Further, the Owner reserves the right to award separate contracts to two or more Parties in line with the terms and
conditions specified in the accompanying Technical Specifications.
26.0 Owner’s right to accept any bid and to reject any or all bids:
26.1 The Owner reserves the right to accept or reject any bid, and to annual the bidding Process and reject all bids at
time prior to award of contract, any without thereby Incurring any liability to the affected Bidder or Bidders or any
obligation to inform the Affected Bidder or Bidders of the grounds for the Owner’s action.
27.0 Notification of award:
27.1 Prior to the expiration of the period of bid validity and extended validity period, if any, The Owner will notify the
successful Bidder in writing by registered letter or cable or Telex or FAX, to be confirmed in writing by registered letter
that its bid has been Accepted.
27.2 The notification of award will constitute the formation of the Contract.
27.3 Upon the successful Bidder’s furnishing of performance guarantee pursuant to Relevant clause No: 38 & 40, the
Owner will promptly notify each unsuccessful Bidder and will discharge its bid security, pursuant to Clause No: 12.00.
28.0 Signing of contract:
28.1 At the same time as the Owner notifies the successful Bidder that his bid has been accepted, the Owner will send
the Bidder the detailed of Award, incorporating all agreements between the parties.
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28.2 Within 15 days of receipt of the detailed of Award, the successful bidder shall sign the same with date and return
it to the Owner.
28.3 The Bidder will prepare the Contract Agreement as per the Performa prescribed and the same will be signed
within 30 (Thirty) days of notification of Award.
29.0 DEFINITION OF TERMS
29.1 The ‘Contract’ means the agreement entered into between the Owner and the Contractor as per the Contract
Agreement signed by the parties, including all attachments and appendices thereto and all documents incorporated by
reference therein.
29.2 ‘Owner’ shall mean the Gujarat Energy Transmission Corporation Ltd, Vadodara or any of its group companies i.e
GUVNL, MGVCL, PGVCL, UGVCL and shall include its legal representatives, successors and assigns.
29.3 ‘Contractor’ shall mean the Bidder whose bid is accepted by the Owner for the award of the Works and shall
include such successful Bidder’s legal representatives, successors and permitted assigns.
29.4 ‘Sub-Contractor’ shall mean the person named in the Contract for any part of the Works or any person to whom
any part of the Contract has been sublet by the Contractor with the consent in writing of the Engineer and will include
the legal representatives, successors and permitted assigns of such person.
29.5 ‘Engineer’ shall mean the officer appointed in writing by the Owner to act as Engineer from time to time for the
purpose of the Contract.
29.6 The terms ‘Equipment’, to be used by the Contractor under the Contract.
29.7 ‘Works’ shall mean and include the furnishing of equipment, labour and services, as per the Specifications and
complete Survey work including all transportation, handling, unloading and storage at the Site as defined in the
29.8 ‘Specifications’ shall mean the Specifications and Bidding Document forming a part of the Contract and such other
schedules and drawings as may be mutually agreed upon.
29.9 Site’ shall mean and include the land and other places on, into or through which the works and the related
facilities are to be erected or installed and any adjacent land, paths, street or reservoir which may be allocated or used
by the Owner or Contractor in the performance of the Contract.
29.10 The term ‘Contract Price’ shall mean the lump-sum price quoted by the Contractor in his bid with additions and/or
deletions as may be agreed and incorporated in the Letter of Award and the contract agreement for the entire scope of
the works.
29.11 Site Engineer ‘Inspector’ shall mean the Owner Engineers or any person nominated by the time to inspect the
equipment; stores or Works under the Contract and/or the duly authorized representative of the Owner.
29.12 ‘Notice of Award of Contract’/’Letter of Award’/’Telex of Award’ shall mean the official notice issued by the Owner
notifying the Contractor that his bid has been accepted.
29.13 ‘Order’ shall mean the official letter issued by the Owner informing the acceptance of the bid.
29.14 ‘Date of Contract’ shall mean the date on which Notice of Award of Contract/Letter of Award has been issued.
29.15 ‘Month’ shall mean the calendar month. ‘Day’ or ‘Days’ unless herein otherwise expressly defined shall mean
calendar day or days of 24 hours each.
29.16 A ‘Week’ shall mean continuous period of seven (7) days.
29.17 Writing’ shall include any manuscript, type written or printed statement, under or over signature and/or seal as
the case may be.
29.18 When the words ‘Approved’, ‘Subject to Approval’, ‘Satisfactory’, ‘Equal to’, ‘Proper’, ‘Requested’, ‘As Directed’,
‘Where Directed’, ‘When Directed’, ‘Determined by’, ‘Accepted’, ‘Permitted’, or words and phrases of like importance
are used the approval, judgment, direction etc. is understood to be a function of the Owner/Engineer.
29.19 The term ‘Final Acceptance’/‘Taking Over’ shall mean the Owner’s written acceptance of the Works performed
under the Contract, after successful commissioning/completion of Performance and Guarantee Tests, as specified in
the accompanying Technical Specifications or otherwise agreed in the Contract.
29.20 ‘Drawing’, ‘Plans, shall mean all:
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a) Drawings furnished by the Owner/Consultant as a basis of Bid/Proposals.
b) Supplementary drawings furnished by the Owner/Consultant to clarify and to define in greater detail the intent of
the Contract.
c) Drawings submitted by the Contractor with his bid provided such drawings are acceptable to the
Owner/Consultant.
d) Drawings furnished by the Owner/Consultant to the Contractor during the progress of the work; and
e) Engineering data and drawings submitted by the Contractor during the progress of the work provided such
drawings are acceptable to the Engineer/Owner.
29.21 ‘Codes’ shall mean the following including the latest amendments and/or replacements, if any :
a) Indian Electricity Act, 1905 and Rules and Regulations made there under.
b) Electricity Act 2003 and Rules & Regulations made there under.
c) Indian Factory Act, 1948 and Rules and Regulations made there under.
d) Indian Explosives Act, 1884 and Rules and Regulations made there under.
e) Indian Petroleum Act, 1934 and Rules and Regulations made there under.
f) A.S.M.E. Test Codes.
g) A.I.E.E. Test Codes.
h) American Society of Materials Testing Codes.
i) Standards of the Indian Standards Institution.
j) Other Internationally approved standards and/or rules and regulations touching the subject matter of the
29.22 Words imparting the singular only shall also include the plural and vice –versa where the context so requires.
29.23 Words imparting ‘Person’ shall include firms, companies, corporations and associations or bodies of individuals,
whether incorporated or not.
29.24 Terms and expressions not herein defined shall have the same meaning as are assigned to them in the Indian
Sale of Goods Act (1930), failing that in the Indian Contract Act (1872) and failing that in the General Clauses Act
(1897) including amendments thereof, if any.
In addition to the above the following definitions shall also apply.
a) ‘All equipment and materials’ to be supplied shall also mean ‘Goods’.
b) ‘Constructed’ shall also mean ‘erected and installed’.
c) ‘Contract Performance Guarantee’ shall also mean ‘Contract Performance Security’.
30.0 APPLICATION
These General Conditions shall apply to the extent that they are not superseded by provisions in other parts of
the Contract.
31.0 STANDARDS
The goods supplied under this Contract shall conform to the standards mentioned in the Technical
Specifications, and, when no applicable standard is mentioned, to the authoritative standard appropriate to the
goods and such standards shall be the latest issued by the concerned institution.
32.0 LANGUAGE AND MEASURES
All documents pertaining to the Contract including specifications, schedules, notices, correspondences,
operating and maintenance instructions, drawings or any other writing shall be written in English language. The
Metric System of measurement shall be used exclusively in the Contract.
33.0 Price Basis:
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33.1 The Price shall be quoted on firm basis.
33.2 The Price quoted by the bidder shall remain fixed during the bidder's performance of
the contract and shall not be subject to variation on any account or for change in
33.3 As regards the income Tax, surcharge on income tax and any other tax if any the owner
shall not bear any tax liability whatsoever. The bidder shall be liable and responsible
for payment of such taxes as attracted under the provisions of the law.
33.4 Notwithstanding the tax liabilities as per the above sub-clause 35.1 to 35.4 the owner
shall have the right to make deduction at source from the amounts payable to the
contractor in respect of Income Tax (on the cost of items of supply included in the works
contract) as may be mandatory in terms of the law. The owner shall not bear any liability
in this regard but shall issue necessary certificate in respect of such deduction made.
33.5 In case any tax or duty is newly introduced by the Government applicable for this contract
with effect from the next day of the date submission of the bid and if the contractor is
required to pay additional tax or duty, then the owner shall reimburse the contractor the
additional tax or duty so paid by the contractor against submission by the contractor of
documentary evidence to the satisfaction of the owner.
33.6 The owner’s liability for all taxes and duties under the contract shall be limited to
those indicated by the Bidder in the Bid Proposal Sheets, subject to the statutory
variations and variations as per above Clause.
If the cost to the Contractor during the performance of the ‘Contract’ shall be increased or reduced by reasons of the
making, passing or promulgation of any law after the date of submission of bid or by any order, regulation or bye-
law having the force of law the amount of such increase or reduction shall be added to or deducted from the
“Contract Price” as the case may be for direct transactions between contactor & owner, and not for bought out
items. It is the Bidders responsibility to furnish details of taxes, duties, levies etc. applicable as on the date of
submission of the bid.
33.7 No claim for any increase towards the statutory variation regarding enhancement of
existing tax or duty or introduction of a new tax or duty applicable shall be entertained
by the Owner during the extended period of contract, if any, provided the extension of the
contract is required by causes attributable to the contractor.
33.8 The provision of statutory variation regarding enhancement of existing tax or duty or
introduction of a new tax or duty will be applicable only to the direct transaction
between the contractor and the owner.
33.9 Before quoting, the bidder may ascertain from the concerned tax authorities of Government
of Gujarat the applicability of GST, etc. in respect of this work and include the same in
the quoted price. No separate claim in this regard will be entertained by the Owner, as it
is the responsibility of the Bidder to pay all these taxes.
34.0 TAXES, PERMITS & LICENCES
The Contractor shall be liable and pay all non-Indian taxes, duties, levies lawfully assessed against the Owner or the
Contractor in pursuance of the Contract. In addition, the Contractor shall be responsible for payment of all Indian
duties, levies and taxes lawfully assessed against the Contractor for his personal income & property only.
34.1 Price Inclusions (including all Taxes & Duties excluding welfare cess):
34.2 The F.O.R. Destination prices are excluding GST and Cess as applicable which will be paid extra on a given
taxable goods and/or services within the original contractual delivery period. The amount and% of GST and
Cess as applicable should clearly be indicated separately. (GST/Cess means all applicable Tax/Cess under GST
Laws. GST Laws means IGST Act, GST (Compensation to the State for Loss of Revenue) Act, CGST Act,
UTGST Act and SGSCT Act, 2017and all related ancillary legislations).
You shall have to submit a C.A Certificate& duly authorized Signatory of successful bidder, certifying that you
have not claimed Refund of any applicable GST and Cess, charged to COMPANY or shall not claim any such
Refund, on a future date, from the concerned Authorities and if, any Refund, in respect of such GST and Cess, is
claimed by you, it will be immediately passed on to the COMPANY, without COMPANY making any specific
Claim, for the same, either from the Department or from you.
The offers having price INCLUSIVE OF GST and Cess is likely to be rejected if the rate of GST and Cess is not
mentioned clearly unless the bidder has opted for Composition Scheme under GST Act, which should be clearly
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indicated in the price bid. COMPANY may at its discretion consider such offer with presumption of highest
applicable rate of GST/Cess prevailing when the price quoted is inclusive of GST and Cess.
If the Supplier/Contractor has opted for the Composition scheme of GST, the same must be clearly specified
with valid Declaration & Certificate from Department. In the event of withdrawal/cessation of the Supplier from
Composition scheme during the tenure of the contract, the rate mentioned in the price bid shall be final and any
additional GST will have to be borne by the tenderer. In no case additional amount towards tax or otherwise will
be paid / reimbursed to supplier/contractor. Further Statutory Variation clause will not be applicable in case of
Supplier / Contractor has opted for Composition Scheme under GST.
i. Contractor has to submit the GST Registration certificate.
ii. Contractor has to submit invoice/Challan as documentary proof with each RA bill & Final Bill and in which it
shall be specifically mention the nature of service &code SAC code under which the amount of service tax
GST payable by contractor and payable by GETCO (if any) without fail.
iii. GETCO will withheld the GST amount of contractor and it shall be reimbursed on production of documents
evidences of payment made by contractor
iv. The Contractor has to submit invoice to GETCO indicating following.
Name, address and GST registration no. of the service provider
Name and address of person receiving the service i.e. GETCO
Description and value of taxable service provided
The total GST payable thereon with bifurcation of GST payable by service provider and service
Rate and amount of taxes i.e. CGST/ SGST/ IGST/UGST
Place of supply along with the name of State, in case of a supply in the course of inter-State trade or
commerce i.e. Out of Gujarat Supply
Applicable SAC Code
Contractor has to also supply tax invoice as described under GST rules and Regulation indicating
v. Contractor has to provide Tax invoice in a standard format as per CGST act, CGST rules 2017 and GST
invoicing rules containing all details as provided in Act and rules. Contractor / Supplier has to mention GST
no. of GETCO i.e. 24AABCG4029R2ZC in the invoice invariably & failure of which payment will not be made.
Supplier/Contractor should charge GST in Invoice at the rate as agreed to / mentioned in acceptance of tender
only and any deviation in the same shall not be accepted. Further, any additional liability of GST (later on due to
wrong mentioning of GST rate, mis-interpretation of HSN/SAC Code, etc.) over and above as charged in the
invoice shall be borne by the Supplier/Contractor. However, any refund received by the supplier / contractor on
account of GST charged from the company; such refund shall have to be passed on to the company, along with
interest if any. Such refund along with interest needs to be passed by the supplier / contractor.
Further, the Company has a right to recover the amount of GST along with penal interest at the rate of 15% per
annum if GST charged is not paid / short paid to the government or fail to upload the details or uploads
inaccurate particulars on GSTIN portal by the Supplier / Contractor within the stipulated time limit.
In case, Govt. revises the rate of GST rate / Code during the tenure of the contract, the provision of GUVNL’s
statutory variation clause shall apply.
Also, please mention separate applicable HSN / SAC Code and rate of GST and Cess as applicable for each item
of Goods/Service. If not specifically mentioned, then COMPANY will have the option to take the prices as
exclusive of taxes and duties at maximum higher slab rates for the evaluation of the tenders.
Every bidder shall inform their GSTIN No. of the registered place(s) where from the bidder intends to supply the
goods /services, meaning thereby the bidder has to supply the goods /services from the relevant declared /
registered place of supply only
INPUT TAX CREDIT BENEFIT
In the event of any statutory increase in the rate of Input Tax Credit and / or due to inclusion of any other
additional item of their inputs / input services under the ambit of the Input Tax Credit provisions under the GST
Act, subsequent to the date of submission of the offer, the same should be passed on to COMPANY and you
should inform such changes to COMPANY from time to time.
TDS UNDER GST:
Tax deduction at Source (TDS) under GST at the prevailing rate will be deducted from bills in accordance with the
provision of Section 51 of the CGST Act, 2017 and to that effect a certificate will be issued to the party.
34.3 Goods and Service Tax Compliances (GST):
The GST at the applicable rates will be levied on the total of Schedule-B. GST on the work executed will be
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subject to CGST Act, SGST Act, IGST Act, UTGST Act its rules, regulations and notifications, circulars issued
and in force time to time by Government and M/s. GETCO. Contractors are required to clarify the product and
services related HSN codes and SAC codes respectively.
GETCO reserve right of re-classify, in case of mis-classification of goods and/or service (HSN/SAC codes) Sec.
171 of CGST/SGST Act contains provisions related to anti-profiteering. On the basis of same on introduction of
GST, the Vendor should pass on the tax benefit/savings, if any, on account of tax credits or lowering of tax rates
to us by way of adjustment in the contract price. Non-compliance of the
same may lead to levy of penalty by Government.
Contractor required to submit the invoice as per the standard formats/contents of GST laws including invoice
ruling. GST will be reimbursed subject to proper/ valid matching of transactions/invoices on GSTN (GST
The contractor is abiding by the all rules and regulations of corporation and amendments, which may
publish subsequently for compliance by field offices with respect to GST Laws.
34.4 WELFARE CESS: NOT APPLICABLE
34.5 Statutory Variations:
Any statutory increase or decrease in the taxes and duties including GST and Cess as
applicable or in the event of introduction of new tax/cess or cessation of existing tax/cess subsequent to
suppliers offer if it takes place within the original contractual delivery date will be to COMPANY’s account
subject to the claim being supported by documentary evidence.
However, if any decrease takes place after the contractual delivery date, the advantage will have to be passed
on to COMPANY. Statutory Variation clause will not be applicable in case of Supplier / Contractor has opted for
Composition Scheme under GST.
34.6 Income Tax
Income-tax at source at the prevailing rate will be deducted from bills in accordance with the provision of
Income-Tax Laws and to that effect a certificate will be issued to the contractor.
35.0 CONTRACT PERFORMANCE GUARANTEE CUM SECURITY DEPOSIT
35.1 As a contract performance cum security deposit, the successful bidder, to whom the work is awarded, shall be
required to furnish a security deposit as per clause No. 36 in form of Bank guarantee from a Public Sector Indian
bank/Scheduled, Commercial Bank in the form to be furnished and it shall guarantee the faithful performance of the
Contract in accordance with the terms and conditions specified in these documents and specifications.
35.2 The Contract security deposit will be discharged without any interest on successful completion of order and only
after the performance guarantee condition is fulfilled. The Contractor shall furnish Contract security deposit(s) for the
proper fulfillment of the Contract in the prescribed form within fifteen (15) days of “Notice of Award of Contract”. The
security deposit (s) shall be as per terms prescribed.
35.3 GUARANTEES & LIABILITIES
35.3.1 The Contractor shall warrant that the whole project, in accordance with the Contract documents and free from
defects in material/equipment and workmanship for a period of twelve months (12) calendar months commencing
immediately upon the satisfactory completion of project.
36.0 Security Deposit Cum Performance Guarantee:
36.1 The successful tenderer registered with the GETCO will have to pay 5 % of the contract value as Security Deposit
on receipt of LOI. Such Security Deposit will be payable either in DD payable at Bharuch/ Bank guarantees
from following Banks will be acceptable
(A) Guarantees issued by the following Banks will be accepted as SD/EMD on permanent basis.
1. All Nationalized Banks
(B) Guarantees issued by following Banks will be accepted as SD/EMD for the period up to March- 31, 2027 or the
issuance of new Government Resolution on the same subject whichever is earlier. The validity cut-off
date in GR is with respect to date of issue of Bank Guarantee irrespective of date of termination of Bank
Guarantee.
1. Axis Bank
2. AU Small finance bank
3. Bandhan bank
4. City union bank
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5. CSB bank
6. DBS Bank Indiia limited
7. DCB Bank
8. Dhanlaxmi Bank
9. Equitas Small Finance Bank
10. FEDERAL Bank
11. HDFC Bank
12. HSBC Bank
13. ICICI Bank
14. IDBI bank
15. IDFC First bank
16. Indusland Bank
17. Jammu & Kashmir Bank
18. Jana Small Finance Bank
19. Karnataka bank
20. Karur Vysya bank
21. Kotak Mahindra Bank
22. RBL Bank
23. South Indian Bank
24. Standard Charterd Bank
25. Tamilnadu Mercantile Bank
26. Ujjivan small finance bank
27. Yes Bank
28. Ahmedabad Mercantile Co-Op. Bank
29. Nutan Nagrik sahkari Bank ltd.
30. Rajkot Nagrik sahkari Bank ltd.
31. Saraswat Co-operartive bank
32. SBPP Co op bank
33. SVC Co-operative Bank Ltd.
34. The Cosmo Co op Bank
35. The Gujarat State co-operative bank
36. Surat District Co-op bank
37 Surat people’s Co-op. bank
38. Baroda Central Co-Operative Bank
39. Panchmahal Dist Co-Op Bank
40. Kalupur commercial Bank
41. Rajkot commercial Co-op Bank
42. Banaskatha Mercantile Co-Op Bank
43. Gujarat Gramin bank
The Bank Guarantee of a Scheduled Bank can be accepted in lieu of DD provided the amount of Security Deposit
exceeds Rs. 10,000/-. The successful contractor has to renewal the Bank Guarantee time to time prior to the validity
period over failing to which such amount will be deducted from the running bill.
The security cum performance Guarantee shall cover additionally the following guarantees to the Owner:
a) The successful Bidder guarantees the successful and satisfactory completion of survey & alignment work as per
technical specification & BOQ under the Contract, as per the specifications and documents.
b) The successful Bidder further guarantees that the Software provided by him/his sub-vendors and installed by him
shall be free from all defects in design and easy in workmanship and shall upon written notice from the Owner fully
remedy free of expenses to the Owner such defects as developed under the normal use of the said software within the
period of guarantee specified in the relevant clause of the
General Terms and Conditions in the Part-I/Special Conditions of Contract.
36.2 The Contract Performance Guarantee is intended to secure the performance of the entire contract. However, it is
not to be construed as limiting the damages.
36.3 The performance guarantee will be discharged without any interest at the end of guarantee period, unless
otherwise specified in Special Conditions of Contract.
37 Time Schedule:
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37.1 The basic consideration and the essence of the Contract shall be strict adherence to the time schedule for
performing the specified works.
37.2 The Owner’s requirements of completion schedule for the Works are mentioned in the accompanying Special
Conditions of Contract.
37.3 The completion schedule as stated in the special conditions of contract shall be one of the major factors in
consideration of the bids.
37.4 The owner reserves the right to request for a change in the work schedule during pre-award discussions with
successful bidder.
37.5 The successful bidder will be required to prepare detailed PERT Network/ detailed Bar chart and approved the
same from the owner as per the requirement.
38.0 TIME – THE ESSENCE OF CONTRACT
38.1 The time and the date of completion of the Contract as stipulated in the Contract by the Owner without or with
modifications, if any, and so incorporated in the Letter of Award, shall be deemed to be the essence of the Contract.
The Contractor shall so organize his resources and perform his work as to complete it not later than the date agreed to.
38.2 The Contractor shall submit a detailed PERT network/bar chart within the time frame agreed consisting of
adequate number of activities covering various key phases of the work such as leveling, profiling, BOQ, submission of
total detail in hard & soft copy, training to GETCO engineers etc within fifteen (15) days of the date of Notification of
Award. This network shall also indicate the interface facilities to be provided by the Owner and the dates by which such
facilities are needed. The Contractor shall discuss the network so submitted with the Owner and the agreed network
shall form part of the Contract documents. During the performance of the Contract, if in the opinion of the Engineer,
proper progress is not maintained, suitable changes shall be made in the Contractor’s operations to ensure proper
progress without any cost implication to the Owner. The interface facilities to be provided by the Owner in accordance
with the agreed network shall also be reviewed while reviewing the progress of the Contractor.
38.3 Based on the above agreed network/bar chart fortnightly reports shall be submitted by the Contractor as directed
by the Engineer.
38.4 Subsequent to the finalization of the network, the Contractor shall make available to The Engineer a detailed
manufacturing programme in line with the agreed Contract network. Such manufacturing programme shall be reviewed,
updated and submitted to the Engineer every month thereafter.
38.5 The above bar charts/manufacturing programme shall be compatible with the Owner’s Computer environment and
furnished to the Owner on such media as may be desired by the Owner.
39.0 PENALTY FOR DELAY:
39.1 If the contractor fails to complete the work on or before the extended date(s) / period(s) of completion of work, he
shall without prejudice to any other right or remedy of the GETCO on account of such breach, pay as penalty an
amount equal to half percent (1/2)% of the contract value of the delayed work including the value of excess work
for every week or part thereof plus GST, that the whole of work remains incomplete, provided that the total
amount of penalty, to be paid under this condition shall not exceed Ten percent (10%) of the final contract value
The amount of penalty may be adjusted or set off against any sum payable to the contractor, under this contract
including other lots
39.2 The Parties agree that delay in completion of contract will result into loss of revenue and consequently loss of
profit to the Owner. However, the amount of loss of revenue on account of delay in commissioning the works
cannot be calculated accurately at this stage.
39.3 In event of failure of the Contractor to pay the amount of Penalty as demanded, the Owner shall be entitled to
deduct the amount of Penalty for delay from the amounts payable to the Contractors under any bills raised
under this contract or any other amount payable under any other contract with the GUVNL and its subsidiary
Companies i.e GETCO, GUVNL, GSECL, MGVCL, DGVCL, PGVCL, UGVCL. It is permissible for the Owner to
adjust the amount of Penalty of delay against any Bank Guarantee furnished by the Contractor under this
contract or any other contract with GUVNL and/or its subsidiary companies.
40.0 DELAYS BY OWNER OR HIS AUTHORISED AGENTS
40.1 In case the Contractor’s performance is delayed due to any act of omission on the part of the Owner or his
authorized agents, then the Contractor shall be given due extension of time for the completion of the Works, to the
extent such omission on the part of the Owner has caused delay in the Contractor’s performance of the Contract.
Regarding reasonableness or otherwise of the extension of time, the decision of the Engineer shall be final.
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40.2 In addition, the Contractor shall not be entitled to any claim whether demonstrable or reasonable compensation if
such delays have resulted in any increase in cost
41.0 Presentation of Bills
41.1 For Survey: Monthly R.A Bills for survey work 90% value of work executed in original with one copy shall be
submitted to concerned EE(Const) for passing and processing for payment.
41.2 Balance 10% payment shall be released only after finalization of complete survey, Submission of profile with the
help of latest software, hard copy as well as soft copy, Training to GETCO engineers for software used for survey
works and complete Technical data on completion of work.
41.3 All the bills in accordance with the above clauses must be submitted with the following Information:
a) Item wise work done during billing period.
b) Item wise cumulative work done.
41.4 For non-submission or part submission of above information, an additional 5% amount of the respective RA bill
shall be withheld and shall only be released at the time of final bill.
42.0 CONTRACT SECURITY AND PAYMENTS
42.1 The payment to the Contractor for the performance of the works under the Contract will be made by the Owner
as per the guidelines and conditions specified herein. All payments made during the Contract shall be on account
payments only. The final payment will be made on completion of all Works and on fulfillment by the Contractor of all his
liabilities under the Contract.
42.2 Currency of Payment All payments under the Contract shall be in Indian Rupees only.
42.3 Payment Schedule
Payment shall be as per contract price schedule agreed based on unit rate during Survey work. The final price
schedule shall be based on approved profile & BOQ.
42.4 Application for Payment
42.5 The Contractor shall submit application for the payment.
42.6 Each such application shall state the amount claimed and shall set forth in detail, in the order of the Payment
Schedule, particulars of the Works including the Works executed at Site and date mentioned in the application and for
the period covered since the last preceding certificate, if any.
42.7 Every interim payment certificate shall certify the Contract value of the Works executed up to the date mentioned
in the application for the payment certificate, provided that no sum shall be included in any interim payment certificate
in respect of the works that, according to the decision of the Engineer, does not comply with the Contract.
42.8 Mode of Payment
All payments under the Contract shall be made as stipulated in the Contract after signing the Contract
Agreement. The payments linked with the survey work and progressive submission of documents an certificate
issued by the Engineer, one for the quantum of work completed and the other for the successful completion of
quality check points involved in the quantum of work billed.
43.0 DEDUCTIONS FROM CONTRACT PRICE
All costs, damages or expenses which the Owner may have paid, for which under the Contract the Contractor
is liable, or any other retention award will be claimed by the Owner. All such claims shall be billed by the Owner
to the Contractor regularly as and when they fall due. Such bills shall be supported by appropriate and certified
vouchers or explanations, to enable the Contractor to properly identify such claims. Such claims shall be paid
by the Contractor within thirty (30) days of the receipt of the corresponding bills and if not paid by the
Contractor within the said period, the Owner may then deduct the amount, from any monies due or becoming
due by him to the Contractor under the Contract or may be recovered by sections of Law or otherwise.
44.0 Terms of Payment
The payment for survey work will be made only after execution of the contract Documents / furnishing of
Security Deposit and on execution of survey work.
44.1 For Survey works.
Monthly R.A Bills for survey 90% value of work executed in original with one copy shall be submitted to
concerned EE(Const) for passing and processing for payment.
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Balance 10% payment shall be released only after finalization of complete survey, submission of profile with
the help of latest software, hard copy as well as soft copy, training to GETCO engineers for software used for
survey works and complete technical data on completion of work.
44.2 PAYMENT TERMS UNDER MSME ACT:
(1) You have to update your MSME detail on GETCO’s website by following link https://getco.co.in/msme/ (and
intimate to concern bill submitting office with copy to this office).
(2) The payment will be made within 45 days from the *date of acceptance or the **date of as deemed acceptance
of goods or services i.s After submission of all required documents as per at terms & time to time circular
issued by GETCO’s corporate office as well as statutory requirement to process the bill.
Date of acceptance means-
(a) The day of actual delivery of goods or the rendering services: or
(b) Where any objection is made in writing by the buyer regarding acceptance of goods Or services, the day on
which such objection is removed by the supplier.
**” Date of deemed acceptance” means-
where no objection is made in writing by the buyer regarding acceptance of goods or services within fifteen
days to the delivery of the goods or the rendering of services, the day of the actual delivery of goods or the rendering or
45.0 Contract Quality assurance:
45.1 The Bidder shall include in his proposal the Quality Assurance Programme containing the overall quality
management and procedures which he proposes to follow in the performance of the Works during various phases as
detailed in relevant clause of the General Technical Conditions.
45.2 At the time of Award of Contract, the detailed Quality Assurance Programme to be followed for the execution of
the Contract will be mutually discussed and agreed and such agreed Programme shall form a part of the Contract.
46.0 Survey Tools and Tackles:
The Bidder under a separate schedule, in his proposal shall include a list of all-special equipment tools &
tackles etc. which he proposes to bring to site for the purpose of Survey & route alignment work including
leveling, Profiles, soil investigation, soil resistivity etc complete required as per BOQ
47.0 CONTRACT DOCUMENTS
47.1 The term Contract Documents shall mean and include the following which shall be Deemed to form an integral
part of the Contract:
a) Invitation to Bid including letter forwarding the Bidding Documents, General Terms and Conditions of Contract and
all other documents included under Part I and the Special Conditions of Contract.
b) Specifications of the equipment to be furnished for survey under the Contract as brought out in the accompanying
Technical Specifications.
c) Contractor’s Bid Proposal and the documents attached there to including the letters of clarifications thereto
between the Contractor and the Owner prior to the Award of Contract except to the extent of repugnancy.
d) All the materials, literature, data and information of any sort given by the Contractor along with his bid, subject to
the approval of the Owner /Consultant.
e) Letter of Award and any agreed variations of the conditions of the documents and special terms and conditions of
Contract, if any.
47.2 In the event of any conflict between the above mentioned documents the matter shall be referred to the Engineer
whose decision shall be considered as final and binding upon the parties.
48.0 USE OF CONTRACT DOCUMENTS AND INFORMATION
48.1 The Contractor shall not, without the Owner’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 Owner in connection
therewith, to any person other than a person employed by the Contractor 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 the purpose of such performance.
48.2 The Contractor shall not, without the Owner’s prior written consent, make use of any document or information
enumerated in various Contract documents except for the purpose of performing the Contract.
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48.3 The Contractor shall not communicate or us in advertising, publicity, sales releases or in any other medium,
photographs or other reproduction of the Works under this Contract, or descriptions of the site, dimensions, quantity,
quality or other information, concerning the works unless prior written permission has been obtained from the Owner.
48.4 Any document, other than the Contract itself, enumerated in various Contract documents shall remain the property
of the Owner and shall be returned (in all copies) to the Owner on completion of the Contractor’s performance under
the Contract if so required by the Owner.
49 JURISDICTION OF CONTRACT
49.1 The laws applicable to the Contract shall be the laws in force in India. The Courts of Bharuch shall have
exclusive jurisdiction in all matters arising under this Contract.
50.0 EXECUTION OF CONTRACT:
50.1 The Owner, after the issue of the Letter of Award to the Contractor, will send one copy of the final agreement to
the Contractor for his scrutiny and approval.
50.2 The Agreement, unless otherwise agreed to, shall be signed within 30 days of the acceptance of the Letter of
Award, at the office the Owner at Bharuch on a date and time to be mutually agreed. The Contractor shall provide for
signing of the Contract, Performance Guarantee, appropriate power of attorney and other requisite materials. In case
the Contract is to be signed beyond the stipulated time, the Bid Guarantee submitted with the Proposal will have to be
extended accordingly.
50.3 The Agreement will be signed in copies to be specified and the Contractor shall be provided with one signed
original and the rest will be retained by the Owner.
50.4 The Contractor shall provide free of cost to the Owner all the Engineering data, drawings, and descriptive
materials submitted with the bid including soft copy, to form a part of the Contract immediately after issue of Letter of
50.5 Subsequent to signing of the Contract, the Contractor at his own cost shall provide the Owner with copies of
agreement within fifteen (15) days after the signing of the Contractor.
51.0 ENFORCEMENT OF TERMS
51.1 The failure of either party to enforce at any time any of the provisions of this Contract or any rights in respect
thereto or to exercise any option therein provided, shall in no way be construed to be a waiver of such provisions, rights
or options or in any way to affect the validity of the Contract. The exercise by either party of any of its rights herein shall
not preclude or prejudice either party from exercising the same or any other right it may have under the Contract.
52.0 COMPLETION OF CONTRACT
52.1 Unless otherwise terminated under the provisions of any other relevant clause, this Contract shall be deemed to
have been completed on the expiry of the guarantee period as provided for under the clause entitled ‘Guarantee’
53.0 PATENT RIGHTS AND ROYALTIES
Royalties and fees for patents covering providing of survey work processes used in the works shall be deemed
to have been included in the Contract Price. The Contractor shall satisfy all demands that may be made at any
time for such royalties or fees and he alone shall be liable for any damages or claims for patent infringements
and shall keep the Owner indemnified in that regard. The Contractor
shall, at his own cost and expense, defend all suits or proceedings that may be instituted for alleged
infringement of any patents involved in the Works, and, in case of an award of damages, the Contractor shall
pay for such award. In the event of any suit or other proceedings instituted against the Owner, the same shall
be defended at the cost and expense of the Contractor who shall also satisfy/comply with any decree, order or
award made against the Owner. But it shall be understood that no such machine, plant, work, material or thing
has been used by the Owner for any purpose
or any manner other than that for which they have been furnished and installed by the Contractor and specified
under these specifications. Final payment to the Contractor by the Owner will not be made while any such suit
or claim remains unsettled. In the event any apparatus or equipment, or any part thereof furnished by the
Contractor, is in such suit or proceedings held to constitute infringement, and its use is enjoined, the Contractor
shall at his option and at his own expense, either procure for the Owner, the right to continue the use of said
apparatus, equipment or part thereof, replace it with non-infringing apparatus or equipment or modify it, so it
becomes non-infringing.
54.0 DEFENCE OF SUITS
If any action in court is brought against the Owner or Engineer or an officer or agent of the Owner, for the
failure, omission or neglect on the part of the Contractor to perform any acts, matters, covenants or things
under the Contract, or for damage or injury caused by the alleged omission or negligence on the part of the
Contractor, his agents, representatives or his Sub-Contractors, or in connection with any claim based on lawful
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demands of Sub-Contractors, workmen, suppliers or employees, the Contractor shall in all such cases
indemnify and keep the Owner, and the Engineer
and/or his representative, harmless from all losses, damages, expenses or decrees arising of such action.
55.0 LIMITATION OF LIABILITIES
The final payment by the Owner in pursuance of the Contract shall mean the release of the Contractor from all
his liabilities under the Contract. Such final payment shall be made only at the end of the Guarantee/Warranty
period, and till such time as the Contractual liabilities and responsibilities of the Contractor, shall prevail. All
other payments made under the Contract shall be treated as on-account payments. The aggregate liabilities
are limited up to the total contract value.
56.0 ENGINEER’S DECISION
56.1 In respect of all matters which are left to the decision of the Engineer including the granting or with-holding of
the certificates, the Engineer shall, if required to do so by the Contractor, give in writing a decision thereon.
56.2 If, in the opinion of the Contractor, a decision made by the Engineer is not in accordance with the meaning and
intent of the Contract, the Contractor may file with the Engineer, within fifteen (15) days after receipt of the decision, a
written objection to the decision. Failure to file an objection within the allotted time will be considered as an acceptance
of the Engineer’s decision and the decision shall become final and binding.
56.3 The Engineer’s decision and the filing of the written objection thereto shall be a condition precedent to the right to
request arbitration. It is the intent of the Agreement that there shall be no delay in the execution of the works and the
decision of the Engineer as rendered shall be promptly observed.
57.0 POWER TO VARY OR OMIT WORK
57.1 No alterations, amendments, omissions, suspensions or variations of the Works (hereinafter referred to as
‘variation’) under the Contract as detailed in the Contract Documents, shall be made by the Contractor except as
directed in writing by the Engineer, but the Engineer shall have full powers subject to the provisions hereinafter
contained, from time to time during the execution of the Contract, by notice in writing to instruct the Contractor to make
such variation without prejudice to the Contract. The Contractor shall carry out such variation and be bound by the
same conditions as far as applicable as though the said variations occurred in the Contract Documents. If any
suggested variations would, in the opinion of the Contractor, if carried out, prevent him from fulfilling any of his
obligations or guarantees under the Contract, he shall notify the Engineer thereof in writing and the Engineer shall
decide forthwith whether or not, the same shall be carried out and if the Engineer confirms his instructions, the
Contractor’s obligations and guarantees shall be modified to such an extent as may be mutually agreed. Any agreed
difference in cost occasioned by any such variation shall be added to or deducted from the Contract Price as the case
57.2 In the event of Engineer requiring any variation, a reasonable and proper notice shall be given to the Contractor to
enable him to work his arrangement accordingly, and in cases where goods or materials are already prepared or any
design, drawings or pattern made or work done as per the contract requires to be altered, a reasonable and agreed
sum in respect thereof shall be paid to the Contractor.
57.3 In any case in which the Contractor has received instructions from the Engineer as to the requirement of carrying
out the alterations or additional or substituted work which either then or later on, will in the opinion of the Contractor,
involve a claim for additional payment, the Contractor shall immediately and in no case later than thirty (30) days, after
receipt of the instructions aforesaid and before carrying out the instructions, advise the Engineer to that effect. But the
Engineer shall not become liable for payment of any charges in respect of any such variations, unless the instructions
for the performance of the same shall be confirmed in writing by the Engineer.
57.4 If any variation in the Works results in reduction of Contract Price, the parties shall agree, in writing, so to the
extent of any change in the price, before the Contractor proceeds with the change.
57.5 In all the above cases, in the event of a disagreement as to the reasonableness of the said sum, the decision of
the Engineer shall prevail.
57.6 Notwithstanding anything stated above in this clause, the Engineer shall have the full power to instruct the
Contractor, in writing, during the execution of the Contract to vary the quantities of the items or groups of items in
accordance with the provisions of clause entitled ‘Change of Quantity’ in section GCC. The Contractor shall carry out
such variations and be bound by the same conditions as though they said variations occurred in the Contract
Documents. However, the Contract Price shall be adjusted at the rates and the prices provided for the original
quantities in the Contract.
58.0 ASSIGNMENT AND SUB-LE TTING OF CONTRACT
58.1 The Contractor may, after informing the Engineer and getting his written approval, assign or sub-let the Contract
or any part thereof other than for raw material, for minor details or for any part of the plant for which makes are
identified in the Contract. Suppliers of the equipment not identified in the Contract or any change in the identified
suppliers shall be subjected to approval by the Engineer. The experience list of equipment vendors under consideration
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by the Contractor for this Contract shall be furnished to the Engineer for approval prior to procurement of all such
items/equipment. Such assignment/sub-letting shall not relieve the Contractor of any obligation, duty or responsibility
under the Contract. Any assignment as above, without prior written approval of Engineer, shall be void.
58.2 For components/equipment procured by the Contractor for the purposes of the Contract, after obtaining the written
approval of the Owner, the Contractor’s purchase specifications and enquiries shall call for quality plan to be submitted
by the suppliers along with their Proposals. The quality plans called for from the Vendors shall set out, during the
various stages of manufacture and installation, the quality practices and procedures followed by the Vendors’ quality
control organization, the relevant reference document/standard used, acceptance level, inspection documentation
raised, etc. Such quality plans of the successful vendors shall be discussed and finalized in consultation with the
Engineer and shall form a part of the Purchase Order/Contract between the Contractor and the Vendor. Within three
weeks of the release of the Purchase Orders/Contracts for such bought out items/components a copy of the same
without price details but together with detailed purchase specifications, quality plans and delivery conditions shall be
furnished to the Engineer by the Contractor.
59.0 CHANGE OF QUANTITY
59.1 During the execution of the Contract, the Owner reserves the right to increase or decrease the quantities of items
under the Contract but without any change in unit price or other terms & conditions. Such variations unless otherwise
specified in the accompanying GCC and/or Technical Specifications, shall not be subjected to any limitation for the
individual items but the total variations in all such items under the
Contract shall be limited to the extent of 15%(Fifteen Percent) of the contract price by way of suitable amendment to
the contract.
59.2 The Contract price shall accordingly be adjusted based on the unit rates available in the Contract for the change
in quantities as above. The base unit rates, as identified in the Contract shall however remain constant during the
currency of the Contract, in case the unit rates are not available for the change in quantity, the same shall be subjected
to mutual agreement.
59.3 As this is a Survey of transmission line including, leveling, preparation of field book, preparation of profiles, detail
of Railway crossing, river crossing, soil investigation report for river crossing, soil resistivity at the interval of every
Km, trial pit every 3 Km, submission of tower schedule, material requirement erection, submission of report on soft
copy and hard copy with the help of GPS and other technical data
required for completion of entire survey work hand over to GETCO and training to GETCO Engineers at No extra cost
to the GETCO.
60.0 COOPERATION WITH OTHER CONTRACTORS AND CONSULTING ENGINEERS
The Contractor shall agree to cooperate with the Owner’s other Contractors and Consulting Engineers and freely
exchange with them such technical information as is necessary to obtain the most efficient and economical design and
to avoid unnecessary duplication of efforts. The Engineer shall be provided with three copies of all correspondence
addressed by the Contractor to other Contractors and Consulting Engineers of the Owner in respect of such exchange
of technical information, wherever needed.
61.0 NO WAIVER OF RIGHTS
Neither the inspection by the Owner or the Engineer or any of their officials, employees, or agents nor any order by the
Owner or the Engineer for payment of money or any payment for or acceptance of, the whole or any part of the Works
by the Owner or the Engineer, nor any extension of time, nor any possession taken by the Engineer shall operate as a
waiver of any provision of the Contract, or of any power herein reserved to the Owner or any right to damages herein
provided nor shall any waiver of any breach in the Contract be held to be a waiver of any other or subsequent breach.
62.0 CERTIFICATE NOT TO AFFECT RIGHT OF OWNER AND LIABILITY OF THE CONTRACTOR.
No interim payment certificate of the Engineer, nor any sum paid on account by the Owner, nor any extension of time
for execution of the Works granted by the Engineer shall affect or prejudice the rights of the Owner against the
Contractor or relieve the Contractor of his obligation for the due performance of the Contract, or be interpreted as
approval of the Works done or of the equipment furnished and no certificate shall create liability for the Owner to pay
for alterations, amendments, variations or additional works not ordered, in writing , by the Engineer or discharge the
liability of the Contractor for the payment of damages whether due, ascertained, or certified or not or any sum against
the payment of which he is bound to indemnify the Owner, nor shall any such certificate nor the acceptance by him of
any sum paid on account or otherwise affect or prejudice the rights of the Owner against the Contractor.
63.0 PROGRESS REPORTS
During the various stages of the work in pursuance of the Contract, the Contractor shall at his own cost submit weekly
progress reports as may be reasonably required by the Engineer with such detail of work executed in survey work.
64.0 TAKING OVER
Upon successful completion of all the work specified to be performed at Site on survey work and submission of
complete documents, the Engineer shall issue to the Contractor a Taking over Certificate as a proof of the final
acceptance of the survey. Such certificate shall not unreasonably be withheld nor will the Engineer delay the issuance
thereof on account of minor omissions or defects which do not affect the commercial operation. Such certificate shall
not relieve the Contractor of any of his obligations which otherwise survive, by the terms and conditions of the Contract
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after issue of such certificate. In the event of completion of survey work & submission of complete documents signed
jointly, if reasons not attributable to the successful bidder, the Preliminary Acceptance Certificate shall be given within
30 days of pre commissioning tests.
65.0 RISK DISTRIBUTION
65.1 Transfer of title in respect of profiles and related software (soft copy) by the Contractor to GETCO to this contract
pursuant to the terms of the Contract shall pass on to GETCO with negotiation of dispatch documents.
65.2 This Transfer of Title shall not be construed to mean the acceptance and the consequent “Taking Over” of
complete documents for entire survey and profile work. The Contractor shall continue to be responsible for the quality
and performance of such details and for their compliance with the specifications until “Taking Over” and the fulfillment
of guarantee provisions of this Contract.
66.0 FORCE MAJEURE
66.1 Force majeure is herein defined as any cause which is beyond the control of the Contractor or the Owner as the
case may be, which they could not foresee or with a Reasonable amount of diligence could not have foreseen and
which substantially Affects the performance of the Contract, such as:
a. Natural phenomena, including but not limited to floods, droughts, earthquakes and Epidemics;
b. Acts of any Government, domestic or foreign, including but not limited to war, declared or undeclared, priorities,
guarantees, embargoes.
Provided either party shall within fifteen (15) days from the occurrence of such a cause notify the other in writing of
such causes.
66.2 The Contractor or the Owner shall not be liable for delays in performing his obligations resulting from any force
majeure cause as referred to and/or defined above The date of completion will, subject to hereinafter provided, be
extended by a reasonable time even though such cause may occur after Contractor’s performance of obligation has
been delayed due to other causes.
67.0 SUSPENSION OF WORK
67.1 The Owner reserves the right to suspend and reinstate execution of the whole or any part of the Works without
invalidating the provisions of the Contract. Orders for suspension or reinstatement of the Works will be issued by the
Engineer to the Contractor in writing. The time for completion of the works will be extended for a period equal to
duration of the suspension.
67.2 Any necessary and demonstrable cost incurred by the Contractor as a result of such suspension of the works will
be paid by the Owner, provided such costs are substantiated to the satisfaction of the Engineer. The Owner shall not
be responsible for any liabilities if suspension or delay is due to some default on the part of the Contractor or his Sub-
Contractor.
68.0 CONTRACTOR’S DEFAULT
68.1 If the Contractor shall neglect to execute the works with due diligence and expedition or shall refuse or neglect to
comply with any reasonable order given to him, in writing by the engineer in connection with the works or shall
contravene the provisions of the Contractor, the Owner may give notice in writing to the Contractor to make
good the failure, neglect or contravention complained of. Should the Contractor fail to comply with the notice
within thirty (30) days from the date of serving the notice, then and in such case the Owner shall be at liberty to
employ other workmen and forthwith to execute such part of the works as the Contractor may have neglected
to do or if the Owner shall think fit, without prejudice to any other right he may have under the Contract to take
the work wholly or in part out of the Contractor’s hands and recontract with any other person or persons to
complete the works or any part thereof and in that event the Owner shall have free use of all Contractor’s
equipment that may have been at the time on the Site in connection with the works without being responsible
to the Contractors for fair wear and tear thereof and to the exclusion of any right of the Contractor over the
same, and If the sum that the Contractor is entitled to be paid plus the costs incurred by the Owner in
completing the works, exceeds the Contract Price or the entire works if entire works have been
completed or the price for part of the works if part of the works have been completed, the Contractor
shall be liable for such excess.
If such excess is greater than the sums due to the Contractor, the Contractor shall pay the balance to the
Owner and if such excess is less than the sums due to the Contractor, Owner shall pay the balance to
the Contractor. For facilitating such payment, Owner shall encash the Bank Guarantees of Contractor
available with Owner/s and retain such other payments due to the Contractor under the Contract in
question or any other Contract that the Owner/s may have with the Contractor. Such payment of excess
amount shall be independent of the liquidated damages for delay which the Contractor shall have to pay if the
completion of works is delayed.
68.2 In addition, such action by the Owner as aforesaid shall not relieve the Contractor of his liability to pay liquidated
damages for delay in completion of Works.
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68.3 Such action by the Owner as aforesaid the termination of the Contract under this clause shall not entitle the
Contractor to reduce the value of the Contract Performance Guarantee nor the time thereof. The Contract Performance
Guarantee shall be valid for the full value and for the full period of the Contract including guarantee period.
69.0 TERMINATION OF CONTRACT ON OWNER`S INITIATIVE
69.1 The Owner reserves the right to terminate the Contract either in part or in full due to reasons other than those
mentioned under clause entitled ‘Contractor’s Default’. The Owner shall in such an event give fifteen (15) days notice in
writing to the Contractor of his decision to do so.
69.2 The Contractor upon receipt of such notice shall discontinue the work on the date and to the extent specified in
the notice, make all reasonable efforts to obtain cancellation of all orders and Contracts to the extent they are related to
the work terminated and terms satisfactory to the Owner, stop all further sub-contracting or purchasing activity related
to the work terminated, and assist Owner in maintenance, protection, and disposition of the works acquired under the
Contract by the Owner. In the event of such a termination the Contractor shall be paid compensation, equitable and
reasonable, dictated by the circumstances prevalent at the time of termination.
69.3 If the Contractor is an individual or a proprietary concern and the individual or the proprietor dies and if the
Contractor is a partnership concern and one of the partners dies then unless the Owner is satisfied that the legal
representatives of the individual Contractor or of the proprietor of the propriety concern and in the case of partnership,
the surviving partners, are capable of carrying out and completing the Contract the Owner shall be entitled to cancel
the Contract as to its uncompleted part without being in any way liable to payment of any compensation to the estate of
deceased Contractor and/or to the surviving partners of the Contractor’s firm on account of the Cancellation of the
Contract. The decision of the Owner that the legal representatives of the deceased Contractor or surviving partners of
the Contractor’s firm cannot carry out and complete the Contract shall be final and binding on the parties. In the event
of such cancellation the Owner shall not hold the estate of the deceased Contractor and/or the surviving partners of the
estate of the deceased Contractor and/or the surviving partners of the Contractor’s firm liable to damages for not
completing the Contract.
70.0 FRUSTRATION OF CONTRACT
70.1 In the event of frustration of the Contract because of supervening impossibility in terms of Section 56 of the Indian
Contract Act, parties shall be absolved of their responsibility to perform the balance portion of the Contract, subject to
provisions contained in sub-clause 84.3 below.
70.2 In the event of non-availability or suspension of funds for any reasons, whatsoever (except for reason of willful or
flagrant breach by the Owner) and/or Contractor then the works under the Contract shall be suspended. Furthermore, if
the Owner is unable to make satisfactory alternative arrangements for financing to the Contractor in accordance with
the terms of the Contract within three months of the event, the parties hereto shall be relieved from carrying out further
obligations under the Contract treating it as frustration of the Contract.
70.3 In the event referred to in sub-clauses 84.1& 84.2 above the parties shall mutually discuss to arrive at reasonable
settlement on all issues including amounts due to either party for the work already done on quantum merit_ basis which
shall be determined by mutual agreement between the parties.
71.0 GRAFTS AND COMMISSIONS ETC.
Any graft, commission, gift or advantage given, promised or offered by or on behalf of the Contractor or his partner(s),
agent(s), officer(s), director(s), employee(s) or servant(s) or any one on his or their behalf in relation to the obtaining or
to the execution of this or any other Contract with the Owner, shall in addition to any criminal liability which it may incur,
subject the Contractor to the cancellation of this and all other Contracts and also to payment of any loss or damage to
the Owner resulting from any cancellation. The Owner shall then be entitled to deduct the amount so payable from any
monies otherwise due to Contractor under the Contract.
RESOLUTION OF DISPUTES
72.0 SETTLEMENT OF DISPUTES
72.1 Any dispute(s) or difference(s) arising out of or in connection with the Contract shall, to the extent possible, be
settled amicably between the parties.
72.2 If any dispute or difference of any kind, whatsoever, shall arise between the Owner and the Contractor, arising out
of the Contract for the performance of the Works whether during the progress of the Works or after its completion or
whether before or after the termination, abandonment or breach of the Contract, it shall, in the first place, be referred to
and settled by the Engineer, who, within a period of thirty (30) days after being requested by either party to do so, shall
give written notice of his decision to the Owner and the Contractor.
72.3 Save as hereinafter provided, such decision in respect of every matters so referred shall be final and binding upon
the parties until the completion of the Works and shall forthwith be given effect to by the Contractor who shall proceed
with the Works with all due diligence, whether he or the Owner requires arbitration as hereinafter provided or not.
72.4 If after the Engineer has given written notice of his decision to the parties, no claim to arbitration has been
communicated to him by either party within thirty (30) days from the receipt of such notice, the said decision shall
become final and binding on the parties.
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72.5 In the event of the Engineer failing to notify his decision as aforesaid within thirty (30) days after being requested
as aforesaid, or in the event of either the Owner or the Contractor being dissatisfied with any such decision, or within
thirty (30) days after the expiry of the first mentioned period of thirty days, as the case may be, either party may require
that the matters in dispute be referred to arbitration as hereinafter provided.
73.0 ARBITRATION
73.1 All disputes or differences in respect of which the decision, if any, of the Engineer has not become final or binding
as aforesaid shall be settled by arbitration in the manner hereinafter provided.
73.1.1 The arbitration shall be conducted by three arbitrators, one each to be nominated by the Contractor and the
Owner and the third to be appointed as an umpire by both the arbitrators in accordance with the Indian Arbitration Act.
If either of the parties fails to appoint its arbitrator within sixty (60) days after receipt of a notice from the other party
invoking the Arbitration clause, the arbitrator appointed by the party invoking the arbitration clause shall become the
sole arbitrator to conduct the arbitration.
73.1.2 The arbitration shall be conducted in accordance with provisions of Indian Arbitration Act 1996 or latest
amendment thereof.
73.2 The decision of the majority of the arbitrators shall be final and binding upon the parties. The arbitrators may, from
time to time with the consent of all the parties enlarge the time for making the award. In the event of any of the
aforesaid arbitrators dying, neglecting, resigning or being unable to act for any reason, it will be lawful for the party
concerned to nominate another arbitrator in place of the outgoing arbitrator.
73.3 The arbitrator shall have full powers to review and/or revise any decision, opinion, direction, certification or
valuation of the Engineer in accordance with the Contract, and neither party shall be limited in the proceedings before
such arbitrators to the evidence or arguments put before the Engineer for the purpose of obtaining the said decision.
73.4 No decision given by the Engineer in accordance with the foregoing provisions shall disqualify him as being called
as a witness or giving evidence before the arbitrators on any matter whatsoever relevant to the dispute or difference
referred to the arbitrators as aforesaid.
73.5 During settlement of disputes and arbitration proceedings, both parties shall be obliged to carry out their
respective obligations under the Contract.
74.0 RECONCILIATION OF ACCOUNTS
The Contractor shall prepare and submit every two months, a statement covering payments claimed and the payments
received vis-à-vis the works executed, for reconciliation of work executed & detail technical clarification with the Owner.
The Contractor shall also prepare and submit a detailed of survey work executed along with all relevant documents for
quantum of work executed and balance work to be executed in a format to be discussed & finalized with the Owner
before the award of Contract.
75.0 LABOUR LAWS:
75.0.1 Persons below the age of 18 years shall not be employed for the work. No female worker shall be employed in
the night shift between 07.00 p.m. and 06.00 a.m. next day.
75.0.2 Contractor shall maintain a valid labour license under the contract Labour (Regulation and abolition) Act for
employing necessary manpower required by him. In the absence of such license, the contract shall be liable to be
terminated without assigning any reason thereof.
75.0.3 The Contractor shall at his own expenses comply with all labour laws and keep the GETCO indemnified in
respect thereof. Some of the major liabilities under various labour and industrial laws which the Contractor shall comply
with, are as under:
i) Payment of contribution by way of Employer’s Contribution towards provident Fund, Family Pension Scheme,
Deposit Linked Insurance Scheme, Administrative charges, etc. at the rates made applicable from time to time by the
Government of Gujarat / Government of India or other Statutory Authority.
ii) Payment of deposit in respect of each contract labour at the rate of Rs. 30/-or later prevailing rate with the Office of
Commissioner of Labour as per the Contract Labour (Regulation and Abolition) Act.
iii) License fee as prescribed under the Contract Labour (Regulation and Abolition) Act and Rules framed there under
depending upon the number of workmen.
iv) Paid leave facility and wages as per the provision of the Factories Act at the rate of one day for every 20 days of
v) Identity cards as prescribed under the Factories Act with photo affixed thereto, for identification.
vi) Payment of retrenchment compensation, Notice Pay and other liabilities as per Industrial Dispute Act. Any payment
to the Contractor’s employee arising out of any claim of disputes under the Industrial Disputes Act 1947 or any other
Labour Laws.
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vii) Payment of compensation in case of accidental injury.
viii) Provision of crèche if the female laborers employed are more than
ix) Maternity Leave as per the provisions of the Maternity Benefit Act.
The above are some of the major liabilities of the Contractor in addition to other liabilities prescribed under the various
labour laws, in force from time to time, from Statutory Authorities like State Government/ Government o India, which
the Contractor shall have to comply with.
75.4 PROVIDENT FUND AND FAMILY PENSION SCHEME:
The Contractor shall submit along with his bills (month wise) a statement regarding deduction against employees
Provident Fund and Family Pension Scheme in respect of each concerned employee. Provident Fund and Family
Pension Scheme at the rate of 18% (or at the rate made applicable by the Government from time to time of the
wages. The Contractor’s contribution and his workers contribution towards Provident Fund and Family Pension
Scheme shall be deposited by the Contractor with Regional
Provident Fund Commissioner, Ahmedabad.
75.5 DEPOSIT LINKED INSURANCE SCHEME
The contractor shall have to deposit ½ % of the wages in respect of employees who is a member of the
Provident Fund, as the contribution to the Deposit Linked Insurance Scheme with Regional Provident Fund
Commissioner, Ahmedabad.
75.6 ADMINISTRATIVE CHARGES:
Administrative charges for maintaining Provident Fund Account shall be deposited by the Contractor with
Regional Provident Fund Commissioner, Ahmedabad at the rates applicable.
75.7 PAID LEAVE FACILITY:
Paid Leave Facility at the rate of one day for every twenty days worked by the Contract Labour, shall be
provided by the Contractor to his workers. He shall maintain Leave Records, Leave Cards, for individual
laborer which shall be duly verified, approved and certified by the authorized Officer of the GETCO.
75.8 WORKMAN’S COMPENSATION FUND AND EMPLOYER’S LIABILITY INSURANCE:
The contractor shall cover all his employees under workmen’s compensation fund and under the liability
insurance. The purchaser shall not be responsible for any payments of compensation to the workers/supervisor
of the contractor for fatal or non-fatal accidents during the pendency of the contract.
75.9 The contractor shall employ adequate number of experienced skilled at site for daily supervision and for
maintenance of various registers and records required under the law and contract. No payment for supervision shall be
admissible.
75.10 CONTRCTOR TO INDEMNIFY THE GETCO:
The Contractor shall Indemnify the GETCO and every member officer and employees of the GETCO also, Engineer-in-
Charge and his staff against all actions, proceedings, claims, demands, costs and expenses whatsoever, arising out of
or in connection with the matters referred herein above elsewhere and against all actions, proceedings, claims,
demands, costs and expenses which may be made against the GETCO or Government for or in respect of
performance of his obligation under the contract documents. The GETCO shall not be liable for intervention of authority
Government for or in respect of performance of his obligation under the contract documents. The GETCO shall not be
liable for or in respect of or in consequence of any accident or injury to any workman or other person in the
employment of the Contractor or his Sub-Contractor and the contractor shall indemnify and keep indemnified the
GETCO against all claims, demands, proceedings, cost, charges and expenses whatsoever in respect thereof or in
relation thereto.
75.11 WORKMEN’S COMPENSATION AND EMPLOYER’S LIABILITY INSURANCE
Insurance shall be affected for all the Contractor’s employee engages in the performance of this contract. If any
of the work is sublet, the Contractor shall require the Sub-Contractor to provide workmen’s employer’s liability
insurance for the latter’s employees, such employees shall be covered under the Contractor’s Insurance.
75.12 WAGES TO BE PAID & TIME OF PAYMENT ETC. BY THE CONTRACTOR
a) The Contractor shall pay minimum wages per day to his Labours/ Workers as per rates fixed under the
minimum wages act. The wages of every Contract Labour employed by him under this contract shall also be
paid by him before the expiry of 7th day of the last day of the month in respect of the wages are payable (i.e.
wages of a month have to be paid by him in the first week of the next month). Any default will result in
cancellation of contract forthwith or else the contractor shall be punishable to the extent of Rs. 100/-per each
day or as per the prevailing rules of labour laws.
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b) The Contractor shall give his Telephone Number and Address to the GETCO, so that, in case of labour
trouble etc. the Contractor can be contacted. The Contractor shall arrange to have his office outside the factory
work premises and the Contractor shall arrange to have his office outside the factory work premises and the
Contractor shall keep himself present throughout the working hours.
75.13 REGISTRATION WITH PROVIDENT FUND OFFICE
I) The separate P.F. code issued from P.F. commissioner is required to be taken by contractor.
ii) If the contractor does not possess separate P.F. code number of RPFC, his tender will not be considered for
acceptance.
iii) The contractor should mention separate P.F. code number allotted by RPFC, along with the tender.
76.0 Termination of Contract:
In case of contractor fails to execute the contracts for survey work within contractual period of delivery or in
case the works are found not in accordance with prescribed specification and/or the approved specification, the
GETCO shall exercise its discretionary power either:
76.1 To recover, from the contractor as agreed, by way of penalty clause above, or
76.2 To execute the work from others elsewhere after giving due notice to the contractor on account and at the risk of
the contractor for such work not so delivered or other similar description without canceling the contract in
respect of the consignment not yet due for delivery or
77.0 To cancel the contract.
In the event of the risk purchase of survey work of similar description, the opinion of the GETCO shall be final.
In the event of action taken under clause above, the contractor shall be liable to pay for any loss which the
GETCO may sustain on that account, but the contractor shall not be entitled to have any saving on such
purchases made against default.
The decision of the GETCO shall be final as regards to the acceptability of stores supplied by the contractor
and the GETCO shall not be required to give any reason in writing or otherwise at any time for rejection of the
78.0 MATCHING OF END COST:
In case the GETCO decides to award contract on matching end-cost basis, the bidder has to reduce all the
schedule shall be reduced proportionately by difference in percentage). The confirmation for matching end cost
shall be given within 7 (seven) days from the letter from GETCO.
79.0 The presently available Toposheet with GETCO shall be made available for execution of work. However, any
additional Toposheet required for timely completion of survey work shall be arranged by contractor at his own
SECTION - B
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Qualifying Requirement
1 Registration: “Bidder quoting for the bid shall have registration in any class with GETCO/Central/State
Government / Railway/Semi. Govt. Organizations.
2 Experience: The bidder should have experience as a main contractor in last three financial years of at
least 100 KM of survey & preparation of profiles complete with details covered along the route alignment,
leveling, fixing of angle point, EHV/HT/LT & P&T line, National highway & Railway Crossings in such away that
no forest / NA Plotting land involved. The bidder should have experience of at least 50 route km out of
Km survey work with help of GPS Navigation system including complete BOQ and satisfactory completion
certificate (WCC in form 3A) from respective department should be submitted.
3. Solvency: Latest bank solvency certificate from any Nationalized/Scheduled Bank of a sum of minimum 20 %
of the estimated cost shown in the tender.
4 Provident Fund Code: Separate provident fund code number towards firm registered with Regional P. F.
Commissioner.
5 Profit & Loss Account Statement: The Bidder should submit certified Xerox audited copy of the Balance
sheet with profit and loss account or IT clearance certificate of last three Years.
6 Nature of Firm: Attested copy of Partnership Deed, Power of Attorney, if any, for signing the bid documents
in case of partnership firm & self-affidavit for proprietorship firm. All such documents shall have to be
7. GST registration: The Bidder shall be registered under the GST Act and a certified copy
of such registration under the GST act indicating the GSTIN shall have to be submitted
along with the bid by the bidder.
8. I.T. PAN CARD: The bidder should submit the attested zerox copy of PAN Card of their firm.
9. All documents submitted by bidder must be self-attested.
Signature of Contractor Supt. Engineer (TR)
GETCO, C.O. Bharuch
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SURVEY CONDITIONS OF CONTRACT
1.0 GENERAL
1.1 The following shall supplement the conditions already contained in other parts of these specifications &
document and shall govern the portion of the work of this Contract to be performed at Site.
1.2 The Contractor upon signing of the Contract shall, nominate a responsible officer as his representative at Site
suitably designated for the purpose of overall responsibility and coordination of the works to be performed at Site. Such
person shall function from the Site office of the Contractor during the pendency of Contract.
2.0 REGULATION OF LOCAL AUTHORITIES AND STATUTES
2.1 The Contractor shall comply with all the rules and regulations of local authorities during the performance of his field
activities. He shall also comply with the Minimum Wages Act, 1948 and the Payment of Wages Act (both of the
Government of India) and the rules made there under in respect of any employee or workman employed or engaged by
him or his Sub-Contractor. He shall abide by labour laws.
2.2 All initial registration and statutory inspection fees, if any, in respect of his work pursuant to this Contract shall be to
the account of the GETCO. Should any such inspection or registration need to be re-arranged due to the fault of the
Contractor or his Sub Contractor, the additional fees to such inspection and/or registration also shall be borne by the
Contractor.
3.0 OWNER’S LIEN ON EQUIPMENT
The Owner shall have lien on all equipment brought to the Site for the purpose of detail survey, preparation of profiles,
detail of soil investigation report, detail of soil strata of trial pits, details of line material requirement including No of
towers under this Contract. The Owner shall continue to hold the lien on all such details throughout the period of
Contract. No shifting of survey instruments from the Site without the prior written approval of the Engineer.
4.0 ACCESS TO SITE AND WORKS ON SITE
4.1 Suitable access to and possession of the Site shall be afforded to the Contractor by the Owner in reasonable time.
4.2 The works so far as it is carried out on the Owner’s premises, shall be carried out at such time as the Owner may
approve and the Owner shall give the Contractor reasonable facilities for carrying out the works.
4.3 In the execution of the works, no person other than the Contractor or his duly appointed representative, Sub-
Contractor and workmen, shall be allowed to do work on the Site, except by the special permission, in writing of the
Engineer or his representative.
5.0 CONTRACTOR’S SITE ESTABLISHMENT
The Contractor shall at all times keep posted an authorized representative for the purpose of the Contract. Any written
order or instruction of the Engineer or his duly authorized representative shall be communicated to the said authorized
resident representative of the Contractor and the representative shall be available at a stated address for this purpose.
6.0 CO-OPERATION WITH OTHER CONTRACTORS
6.1 The Contractor shall co-operate with all other Contractors or tradesmen of the Owner, who may be performing
other works on behalf of the Owner and the workmen who may be employed by the Owner and doing work in the
vicinity of the Works under the Contract. The Contractor shall also so arrange to perform his work as to minimize, to the
maximum extent possible, interference with the work of other Contractors and their workmen. Any injury or damage
that may be sustained by the employees of the other Contractors and the Owner, due to the Contractor’s work shall
promptly be made good at the Contractor’s own expense.
7.0 DISCIPLINE OF WORKMEN
The Contractor shall adhere to the disciplinary procedure set by the Engineer in respect of his employees and
workmen at Site. The Engineer shall be at liberty to object to the presence of any representative or employee of the
Contractor at the Site, if in the opinion of the Engineer such employee has misconducted himself or is Incompetent or
negligent or otherwise undesirable and then the Contractor shall Remove such a person objected to and provides in his
place a competent replacement.
8.0 CONTRACTOR’S FIELD OPERATION
8.1 The Contractor shall keep the Engineer informed in advance regarding his field activity plans and schedules for
carrying-out each part of the works. Any review of such plan or schedule or method of work by the Engineer shall not
relieve the Contractor of any of his responsibilities towards the field activities. Such reviews shall also not be
considered as an assumption of any risk or liability by the Engineer or the
Owner or any of his representatives and no claim of the Contractor will be entertained because of the failure or
inefficiency of any such plan or schedule or method of work reviewed. The Contractor shall be solely responsible for
the safety, adequacy and efficiency of plant and equipment and his erection methods.
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8.2 The Contractor shall have the complete responsibility for the conditions of the Work-site including the safety of all
persons employed by him or his Sub–Contractor and all the properties under his custody during the performance of the
work. This requirement shall apply continuously till the completion of the Contract and shall not be limited to normal
working hours.
9.0 PROGRESS REPORT
The Contractor shall furnish three (3) copies each to the Engineer of progress including if any, photographs of the work
done at Site.
9.1 The weekly progress report detailing-out the progress achieved on all erection activities shall highlight comparison
to the schedules. The report shall also indicate the reasons for the variance between the scheduled and actual
progress and the action proposed for corrective measures, wherever necessary. progress shall be submitted in
following format.
Description of work as per A/T
Quantity involved as per Route
Work executed up to last week
Work executed during this week
Total Progress survey in km
10.0 MAN-POWER REPORT
10.1 The Contractor shall submit to the Engineer, on the first day of every month, a man hours schedule for the month,
detailing the man hours scheduled for the month, skill-wise and area-wise.
11.0 PROTECTION OF WORK
The Contractor shall have total responsibility for protecting his works till it is finally taken over by the Engineer. No
claim will be entertained by the Owner or by the Engineer for any damage or loss to the Contractor’s works and the
Contractor shall be responsible for complete restoration of the damaged works to original conditions to comply with the
specification and drawings.
12 EMPLOYMENT OF LABOUR
12.1 The Contractor will be expected to employ on the work only his regular skilled employees with experience of his
particular work. No person below the age of eighteen years shall be employed.
12.2 All traveling expenses including provisions of necessary transport to and from Site, lodging, allowances and other
payments to the Contractor’s employees shall be the sole responsibility of the Contractor.
12.3 In case the Owner becomes liable to pay any wages or dues to Labour or any Government agency under any of
the provisions of the Minimum Wages Act, Workmen Compensation Act, Contract Labour Regulation Abolition Act or
any other law due to act of omission of the Contractor, the Owner may make such payment and shall recover the same
from the Contractor’s bills.
13 FACILITIES TO BE PROVIDED BY THE OWNER
13.1 Space
Land for Contractor’s Store, Workshop etc.
a) The Engineer shall at his discretion and for the duration of execution of the Contract make available at site,
land for construction of Contractor’s field office, workshop, stores, etc. required for execution of the Contract.
Any such temporary construction shall be done by the Contractor at his cost.
b) On completion of work the Contractor shall hand over the land duly cleaned to the Engineer. Until and
unless the Contractor has handed over the vacant possession of land allotted to him for the above purpose,
the payment of his final bill shall not be made.
14 FACILITIES TO BE PROVIDED BY THE CONTRACTOR
14.3 Survey Instrument.
The Contractor shall provide all the survey instrument covered under the Contract. He shall submit a list of all
such equipment and detail of skilled persons shall be submitted as per annexure- A-1 of technical specification
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for survey work to the Engineer before the commencement of work at Site. These instruments shall not be
removed from the Site without the written permission of the Engineer.
14.4 First-aid
14.3 The Contractor shall provide necessary first-aid facilities for all his employees, representatives and workmen
working at the Site. Enough number of Contractor’s personals shall be trained in administering first-aid.
14.4 Cleanliness
14.4.1 The Contractor shall be responsible for keeping the entire area allotted to him clean and free from rubbish,
debris etc. during the period of Contract. The Contractor shall employ enough number of personnel to keep the work
area clean.
15 SECURITY
The Contractor shall have total responsibility for all equipment for survey work in his custody/stores, The Contractor
shall make suitable security arrangements ensure the protection of all equipment from theft, fire, pilferage and any
other damages and loss.
16.0 FIELD OFFICE RECORDS
The Contractor shall maintain up to date copies of all drawings, specifications and other Contract Documents and any
other supplementary data complete with all the latest revisions thereto. The Contractor shall also maintain in addition
the continuous record of all changes to the above Contract Documents, drawings, specifications, and supplementary
data, etc. effected at the field and on completion of his total assignment under the Contract shall incorporate all such
changes on the drawings and other Engineering data to indicate as installed conditions of the equipment furnished and
erected under the Contract. Such drawings and Engineering data shall be submitted to the Engineer in required
number of copies.
17.0 CONTRACTOR’S MATERIALS BROUGHT TO SITE
17.1 The Contractor shall bring to Site all latest survey equipment required for survey, tools and tackles for the purpose
of the works under intimation to the Engineer. All such goods shall, from the time of their being brought vest in the
Owner, but may be used for the purpose of the works only and shall not on any account be removed or taken away by
the Contractor without the written permission of the Engineer. The
Contractor shall nevertheless be solely liable and responsible for any loss or destruction thereof and damage thereto.
17.2 The Owner shall have a lien on such goods for any sum or sums which may at any time be due or owing to him by
the Contractor, under, in respect of or by reasons of the Contract. After giving a fifteen (15) days notice in writing of his
intention to do so, the Owner shall be at liberty to sell and dispose off any such goods, in such manner as he shall think
fit and to apply the proceeds in or towards the satisfaction of such
sum or sums due as aforesaid.
17.3 After the completion of the Works, the Contractor shall remove from the Site under the direction of the Engineer
the materials above equipment, tools and tackles, etc. with the written permission of the Engineer.
18.0 PROTECTION OF PROPERTY AND CONTRACTOR’S LIABILITY
18.1 The Contractor shall be responsible for any damage resulting from his operations. He shall also be responsible for
protection of all persons including members of public and employees of the Owner and the employees of other
Contractors and Sub-Contractors and all public and private property.
19.0 INSURANCE
19.1 In addition to the conditions covered under the Clause entitled ‘Insurance’ in General Terms and Conditions of
Contract, the following provisions will also apply to the portion of works to be done beyond the Contractor’s own or his
Sub-Contractor’s manufacturing Works.
19.2 Workmen’s Compensation Insurance
This insurance shall protect the Contractor against all claims applicable under the Workmen’s Compensation Act,
(Government of India). This policy shall also cover the Contractor against claims for injury, disability, disease or death
of his or his Sub-Contractor’s employee, which for any reason are not covered under the Workmen’s Compensation
Act, 1948. The liabilities shall not be less than:
Workmen’s : As per statutory Compensation Provisions
Employee’s : As per statutory liability Provisions
19.3 Comprehensive General Liability Insurance
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The insurance shall protect the Contractor against all claims arising from injuries, disabilities, disease or death of
members of public or damage to property of others, due to any act of omission on the part of the Contractor, his
agents, his employees, his representatives and Sub-Contractors or from riots, strikes and civil commotion.
19.4 The hazards to be covered will pertain to all the works and areas where the Contractor, his Sub-Contractors, his
agents and his employees have to perform work pursuant to the Contract.
19.5 The above are only illustrative list of insurance covers normally required and it will be the responsibility of the
Contractors to maintain all necessary insurance coverage to the extent both in time and amount to take care of all his
liabilities either direct or indirect, in pursuance of the Contract.
20.0 UNFAVOURABLE WORKING CONDITIONS
The Contractor shall confine all his field operations to those works, which can be performed without subjecting the
equipment and materials to adverse effects during inclement weather conditions, like monsoon, storms etc. and during
other unfavorable construction conditions. No field activities shall be performed by the Contractor under conditions,
which might adversely affect the quality and efficiency thereof, unless special precautions or measures are taken by
the Contractor in a proper and satisfactory manner in the performance of such Works and with the concurrence of the
Engineer. Such unfavorable construction conditions will in no way relieve the Contractor of his responsibility to perform
the Works as per the schedule.
21.0 PROTECTION OF MONUMENTS AND REFERENCE POINTS
The Contractor shall ensure that any finds such as relic, antiquity, coins, fossils, etc. which he may come across during
the course of performance of his Works either during excavation or elsewhere, are properly protected and handed over
to the Engineer. Similarly, the Contractor shall ensure that the bench marks, reference points, etc, which are marked
either with the help of Engineer or by the Engineer shall not be disturbed in any way during the performance of his
Works. If any work is to be performed which disturbs such reference the same shall be done only after these are
transferred to other suitable locations under the direction of the Engineer. The Contractor shall provide all necessary
materials and assistance for such relocation of reference points etc.
22.0 WORK & SAFETY REGULATIONS
22.1 The Contractor shall ensure proper safety of all the workmen and equipment belonging to him or to GETCO or to
others, working at the Site. The Contractor shall also be responsible for provision of all safety notices and safety
equipment required both by the relevant legislations and the Engineer, as he may deem necessary.
22.2 All equipment used survey work by Contractor shall meet Indian/International Standards maintained by the
Contractor in accordance with manufacturer’s Operation Manual and safety instructions and as per Guidelines/rules of
GETCO in this regard.
22.3 Periodical examinations and all tests for all equipment for survey work shall be maintained in register by the
Contractor and will be promptly produced as and when desired by the Engineer or by the person authorized by him.
22.4 The Contractor shall provide suitable safety equipment of prescribed standard to all employees and workmen
according to the need.
22.5 The Contractor shall provide safe working conditions to all workmen and employees at the Site for survey and
standard quality of material only shall be used by the Contractor.
22.6 Before the Contractor connects any electrical appliances to any plug or socket belonging to the other Contractor
or Owner, he shall:
a. Satisfy the Engineer that the appliance is in good working condition;
b. Inform the Engineer of the maximum current rating, voltage and phases of the appliances;
c. Obtain permission of the Engineer detailing the sockets to which the appliances may be connected.
22.7 The Engineer will not grant permission to connect until he is satisfied that;
a. The appliance is in good condition and is fitted with suitable plug;
b. The appliance is fitted with a suitable cable having two earth conductors, one of which shall be an earthed metal
sheath surrounding the cores.
22.8 No electric cable in use by the Contractor/Owner will be disturbed without prior permission. No weight of any
description will be imposed on any cable and no ladder or similar equipment will rest against or attached to it.
22.9 No repair work shall be carried out on any live equipment. The equipment must be declared safe by the Engineer
and a permit to work shall be issued by the Engineer before any repair work is carried out by the Contractor. While
working on electric lines/equipment, whether live or dead, suitable type and sufficient quantity of tools will have to he
provided by the Contractor to electricians/workmen/officers.
22.10 In case any accident occurs during the survey work or associated activities undertaken by the Contractor thereby
causing any minor or major or fatal injury to his employees due to any reason, whatsoever, it shall be the responsibility
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of the Contractor to promptly inform the same to the Engineer in prescribed form and also to all the authorities
envisaged under the applicable laws.
22.11 The Engineer shall have the right at his sole discretion to stop the work, if in his opinion the work is being carried
out in such a way that it may cause accidents and endanger the safety of the persons and/or property, and/or
equipment. In such cases, the Contractor shall be informed in writing about the nature of hazards and possible
injury/accident and he shall comply to remove shortcomings promptly. The Contractor
after stopping the specific work can, if felt necessary, appeal against the order of stoppage of work to the Engineer
within 3 days of such stoppage of work and decision of the Engineer in this respect shall be conclusive and binding on
the Contractor.
22.12 The Contractor shall not be entitled for any damages/compensation for stoppage of work due to safety reasons
and the period of such stoppage of work will not be taken as an extension of time for completion of work and will not be
the ground for waiver of levy of liquidated damages.
22.13 It is mandatory for the Contractor to observe during the execution of the works, requirements of Safety Rules
which would generally include but not limited to following
a) Each employee shall be provided with initial indoctrination regarding safety by the Contractor, so as to enable him to
conduct his work in a safe manner.
b) No employee shall be given a new assignment of work unfamiliar to him without proper introduction as to the
hazards incident thereto, both to himself and his fellow employees.
c) Employees must not leave naked fires unattended. Smoking shall not be permitted around fire prone areas and
adequate fire fighting equipment shall be provided at crucial location.
d) There shall be a suitable arrangement at every work site for rendering prompt and sufficient first aid to the injured.
e) Requirements of ventilation in underwater working to licensed and experienced divers, use of gum boots for working
in slushy or in inundated conditions are essential requirements to be fulfilled.
22.14 The Contractor shall follow and comply with all GETCO Safety Rules, relevant provisions of applicable laws
pertaining to the safety of workmen, employees, plant and equipment as may be prescribed from time to time without
any demur, protest or contest or reservations. In case of any discrepancy between statutory requirement and GETCO
Safety Rules referred above, the latter shall be binding on the Contractor
unless the statutory provisions are more stringent.
a. Fatal injury or accident :Rs 1, 00,000/- These are applicable
Causing death per person plus GST for death
b. Major injuries or accident causing :Rs. 20,000/- Injury to any person.
25% or more permanent disablement per person plus GST
whosoever to Workmen or employees
Permanent disablement shall have same meaning as indicated in Workmen’s Compensation Act. The compensation
mentioned above shall be in addition to the compensation payable to the workmen/employees under the relevant
provisions of the Workmen’s Compensation Act and rules framed there under or any other applicable laws as
applicable from time to time. In case the Owner is made to pay
such compensation then the Contractor is liable to reimburse the Owner such amount in addition to the compensation
indicated above.
23.0 CODE REQUIREMENTS
The detail of survey requirements and procedures to be followed during the detailing shall be in accordance with the
relevant Codes and accepted good engineering practice, the Engineer’s drawings and other applicable Indian
recognized codes and laws and regulation of the Government of India.
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PART-I SCC
SPECIAL CONDITIONS OF CONTRACT
1.0 General Particulars:
This part of the Bid Document relates to certain specific/special terms and conditions Particular to the Contract. The
provisions herein are to be read and understood in Conjunction with the relevant provisions elsewhere in the General
Conditions of Contract (GCC) and Survey Conditions of Contract (SCC). The intent of provisions Herein are specific to
this contract and are, in general, supplementary to related Provisions under GCC and SCC. However, in certain
provisions which are contrary to those in GCC and ECC, the provisions in these Special Conditions of
Contract will prevail.
2.0 Tender Fee:
The tender fee specified in notice inviting tender is payable by Demand Draft (DD) at Bharuch drawn on any Scheduled
Bank in favour of Gujarat Energy Transmission Corporation Ltd. The same will be furnished in Cover-1 of Bid along
with EMD (Bid Security).
3.0 Earnest Money Deposit (EMD) :( Ref.Cl.12.1 of GCC)
(A) If tender value is less than Rs.100 lacs, EMD is payable as under:
3.1 100% of EMD by DD/BG in favour of Gujarat Energy Transmission Corporation Ltd of any
Nationalized Bank. No FDR is acceptable.
3.2 Payment by Cheque/Coop Bank Guarantee/ Company Guarantee is not Permissible.
(B) If tender value is more than Rs. 100 lacs, EMD is payable as under:
1) 50% of EMD by DD in favour of Gujarat Energy Transmission Corporation Ltd., of any
Nationalized Bank.
2) 50% of EMD value in the form of Bank Guarantee of any nationalized Bank.
3.3 Validity Period: -The offer should be valid for a minimum period of 180 days from the
date of opening of Technical bid.
4.0 Declaration by Bidder:
The Bidder shall sign the Declaration enclosed to this SCC and not furnishing the same will make the Bid
5.0 COMPLETION PERIOD
5.1 Overall Completion periods of 24 Months from the date of issue of order.
5.2 No mobilization period, idling or stoppage period will be allowed during this period of the Contract.
5.2 The completion date will be deemed to be the date on which all works on the Contract are demonstrated to be
complete to the satisfaction of the GETCO/Engineer and is complete in all respects as per the terms and
conditions of this Contract.
6.0 “RIGHT OF THE OWNER”:
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Whenever any claim or claims for payment of a sum of money arises out of or under the contract against the
Contractor, the Owner shall be entitled to withhold and also have a lien to retain such sum or sums in whole or in
part from the security, if any, deposited by the Contractor and for the purpose aforesaid, the Owner shall be
entitled to encash and withhold the amount of Performance Bank Guarantee or other security, if any, furnished as
the case may be. The Owner shall also have a lien over the same pending finalization or adjudication of any such
claim. In the event of the security is insufficient to cover the claimed amount or amounts, the Owner shall be
entitled to withhold and have lien to retain to the extent of the such claimed amount or amounts referred to above,
from any sum or sums found payable or which at any time-thereafter any become payable to the Contractor under
the same contract or any other contract with the Owner or GUVNL or its subsidiary companies pending finalization
or adjudication of any such claim.
Lien in respect of Claims in other Contracts:
a) Any sum of money due and payable, to the Contractor (including the security deposit) under the contract any
be withheld or retained by way of lien by the Owner against any of its claim in respect of payment of a sum of
money arising out of or under any other contract made by the Contractor with the Owner or GUVNL or any of
its subsidiary companies.
b) It is an agreed that the sum of money so withheld or retained under this clause by the Owner will be kept
withheld or retained as such by the Owner till its claim arising out of the same contract or any other contract is
either mutually settled or determined by the arbitrator or competent court, as the case may be, and the
Contractor shall have no claim for interest or damages whatsoever on this account or any other ground in
respect of any sum of money withheld or retained under this clause and as may be duly notified to the
Contractor.”
Signature & seal of bidder Page 37 of
TENDER SPECIFICATION NO: TCBRH/26-27/E-2607
Sub: Bi-Annual rate contract (ARC) for initial survey work & route alignment of various 66kV
upcoming substation associated lines, 220/132kV EHV ss downstream lines, & KSY approved lines
proposed for the year 2026-27-28 under Bharuch Tr Circle by using modern techniques under const.
div Bharuch
In connection with above subject, I / we confirm the following:
(A)I / We, the undersigned, have read and examined the Tender Specification No. GETCO/TRII/TL/Survey/ for detail
survey of transmission line using modern survey techniques including tender specification Part- I , Part-II special
condition of contract in detail.
(B) Price components in the bid are subject to FIRM PRICE BASIS in line with Tender Specification and stand valid till
completion of the contract, if awarded.
(C) I/We declare that our bid is strictly in line with Tender Specifications and there is no deviation. Further, I / we also
agree that additional conditions / deviations, if any found in bid, the offer shall be out rightly rejected without assigning
any reason thereof.
Signature of Authorized
Representative of Company/Agency
STATUS:________________
Name of bidder Company
Seal & Signature of Bidder
Signature & seal of bidder Page 38 of
CONFIRMATION OF DETAILS OF BIDDER
Bidders are required to furnish following information & should place on top of technical bid specifying YES / NO
1) Whether the Bid is on percentage basis as called for. Yes / No
2) Whether rebate furnished is in percentage basis as called for. Yes / No
3) Whether the Bid is submitted by RPAD/Speed post. Yes / No
4) Whether all pages of Bid Specifications are sealed and signed by the Bidder. Yes / No
5) a) Whether the Bidder is registered with GETCO for erection Yes / No
b) In case of “Yes”, please furnish following details:
i) Registration Letter No. & date.
ii) Class of Registration
Iii) Validity
c) Whether Bidder is having PF Code No. Yes / No
6) a) Whether EMD paid. ( DD / BG ) Yes / No
b) In case “Yes”, furnish details
7) Whether following documents as specified are submitted.
a) Human Resources detail. Yes / No
b) Availability of tools, equipments etc. Yes / No
c) Details of orders executed / on hand Yes / No
d) Financial capability. Yes / No
e) Experience as specified. Yes / No
f) Latest Income-tax certificate Yes / No
g) Company's Articles Of Association Yes / No
h) Details Of Partners / Directors Yes / No
i) B.R./P.A. Authorizing Person Yes / No
j) Power of Attorney of Consortium Members Yes / No
8) GST [IN PERCENTAGE] Yes/ No
Please quote your GST Registration No. & Date.
9) PENALTY TERMS AGREE Yes/ No
10) SECURITY TERMS AGREE Yes/ No
11) PAYMENT TERMS AGREE Yes/ No
12) Completion Period Agreed Yes/ No
13) TELEPHONE NOS. & FAX NO. & e-mail ID
14) AUTHORISED PERSON OF THE FIRM:
15) NAME OF THE PROPRIETOR,
PARTNERS, DIRECTORS [AS THE CASE MAY BE],
ALONG WITH ADDRESS, TELEPHONE, FAX NO. etc.
Signature of Authorized Representative of
Company/Agency
STATUS:________________
Name of tendering
PROFORMA FOR CONTRACT AGREEMENT
Signature & seal of bidder Page 39 of
(Non Judicial Stamp Paper of Rs. 300/-)
THIS AGREEMENT is made at BHARUCH the_____________ day of ___________ in the Christian Year two
thousand ___________ between M/s._____________________________________ (address of office)
________________ (hereinafter referred to as “THECONTRACTOR” which expression shall unless excluded by or
repugnant to the context include its successors or permitted assigns) of the ONE PART and the Gujarat Energy
Transmission Corporation Ltd, having their Head office at Race Course, Baroda 390 007 (hereinafter called “The
GETCO” which expression shall unless excluded by or repugnant to the context include its successors or assigns) of
the SECOND PART.
WHEREAS the aforesaid The GETCO has accepted the tender of the aforesaid contractor for work
__________________________________________________ as per The GETCO’s Order No.
_____________________________________________________ hereinafter called “the works” and more particularly
described and enumerated or referred to in the specification, terms and conditions prescribed in the order letter,
covering letter and other letters and schedule of price which for the purpose of identification have been signed by Shri
____________________________________ (authorised signatory) on behalf of the contractors and by the Supt.
Engineer (Trans), Gujarat Energy Transmission Corporation Ltd, Bharuch on behalf of the GETCO, a list whereof is
made out in the Schedule hereunder written and all of which said documents are deemed to form part of this contract
and included in the expression “The works” wherever herein used, upon the terms and subject to the conditions
hereinafter mentioned.
AND WHEREAS the GETCO has accepted the tender of contractors for the work of
______________________________________________________________________________________ for sum of
Rs.___________________ Rupees (_______________ ____________________________________________) upon
the terms and subject to the conditions herein mentioned.
NOW THIS AGREEMENT WITNESSESS AND IT IS HEREBY AGREED AND DECLARED THAT
The contractors shall do and perform all works and things in this contract mentioned and described or which are implied
therein or therefrom respectively or are reasonably necessary for the completion of the works as mentioned and at the
times, in the manner and subject to the terms and conditions and stipulations contained in this contract, and in
consideration of the due provision, executions, erection and completion of the works agreed to by the contractor as
aforesaid the GETCO doth hereby covenant with the contractor to pay all the sums of moneys as and when they
become due and payable to the contractors under the provisions of the contract. Such payment to be made at such
times and in such manner as is provided by the contract.
The conditions and covenants stipulated here-in-before in this contract are subject to and without prejudice to the rights of
the GETCO to enforce penalty for delays and / or any other rights whatsoever including the right to reject and cancel
on default or breach by the contractor of the conditions and the covenants as stipulated in the general conditions,
specifications, forms or tender schedule etc. attached with The GETCO’s Order No.
The contract value, extent of works, completion dates, specifications and other relevant matters may be altered by
mutual agreement and if so altered shall not be deemed or construed to mean or apply to affect or alter other terms
and conditions of the contract and the general conditions and the contract so altered or revised shall be and shall
always be deemed to have been subject to and without prejudice to said stipulation.
List of documents forming part of the contract :
The GETCO’s Tender Specification No. ____________ and contractor’s offer opened on dated ____/____/2020
The GETCO’s contract booklet – “Tender & Contract of Works”.
The GETCO’s order No. Dtd. _____ / ______/
Contractor’s acceptance of order vide letter No. _______________.
Contractor’s Partnership Deed dtd. ________________.
Contractor’s Power of Attorney / The GETCO Resolution authorising person to sign on behalf of Firm.
In witness whereof the parties hereto have set their hands and seals this day and month, year first above written.
Signed, sealed and delivered by
For and behalf of M/s. __________________ (Signature)
Address : _____________________________
In the presence of (Name And Address)
i) __________________________________ (Signature)
ii) __________________________________ (Signature)
Signature & seal of bidder Page 40 of
Signed, sealed and delivered by for and on
behalf of Gujarat Energy Transmission Corporation Ltd
Sardar Patel Vidyut Bhavan, Race Course,
BARODA - 390
In the presence of name and address :
NOTE : 1) Copies of all documents forming part of the contract and listed in schedule (from tender invitation to A/T
and parties acceptance letter there of) be sealed and signed by the authorised signatory of the firm be
submitted with the agreement.
2) Attested copy of resolution of the Partners / The GETCO / Power of Attorney acceptable by law
authorising particular person to sign on behalf of firm be invariably enclosed along with submission of
Agreement.
Signature & seal of bidder Page 41 of
SAFETY CUM INDEMNITY BOND
(On Non-Judicial Stamp paper of value not less than Rs. 300.00)
KNOW ALL MEN BY THESE PRESENTS that we, _______ by this SAFETY CUM INDEMNITY BOND Executed on
this _____________ Day of _________ 2017. We Having Registered Office
_______________________________(herein after called “THE CONTRACTOR” which expression shall mean and
includes my /our heirs, executors, administrators and legal representatives, successors and permitted assigns) do
hereby binds myself/ourselves and also our company/firms after having the power to bind by this promise and
undertaking in favour of the Gujarat Energy Transmission Corporation Limited (GETCO), Vadodara a State
Transmission Utility under The Electricity Act, 2003 having its registered office at Sardar Patel Vidyut Bhavan,
Race course, Vadodara.( hereinafter called as GETCO, which expression shall mean and include its legal
dated_______made between __________ and ___________for the contract of the ____________value of Rs.
__________ interalia on production of Safety Cum Indemnity Bond.
We do hereby undertake and agree to Indemnify and keep Indemnified GETCO from time to time to the extent
of Rs.______ Rupees________only against any losses or damages, costs, charges and expenses caused to
or suffered by reason of the CONTRACTOR while Project, R&M, O&M work including work carried out by
outsourcing agency, failing to take proper care or not complying the guidelines given hereunder as per Annexure-A
and instructions which may be given from time to time during the continuance of the contract and we further
undertake to unconditionally pay the amount claimed by the GETCO on demand and without demur to the extent
aforesaid.
Whereas the CONTRACTOR has/have been awarded to execute the job/works under order no._____, dated
______ for _________ issued by the GETCO after having observing necessary formalities, the details of
which is described in the order no.______ dated ______ and whereas the said job/works will be /likely to be
done in places covered under Employees’ State Insurance Act,1948 (ESI) and /or the Workmen Compensation
Act,1923 and /or other laws relating to the Labour Management and Welfare Act. (Respective Amendments)
And whereas according to the condition of the Contract the CONTRACTOR is under obligation to execute this
Safety cum Indemnity Bond before the commencement of actual execution of work.
Now the indenture witnesses that I/We the CONTRACTOR do hereby undertake to follow the guidelines as per
Annexure-A prepared by the GETCO.
Further we the CONTRACTOR agree that the GETCO shall be sole judge of and as to whether there has been any
breach of the guidelines as per Annexure-A of this bond and as to the extent of the loss, damages, costs,
charges and expenses caused to or suffered by the GETCO.
We the CONTRACTOR further agree that our liability under this bond shall not be discharged because of the
change in the constitution of the GETCO or for the extension of the time limit or for any other reason.
We the CONTRACTOR further agrees to the given terms and conditions:
a. That the CONTRACTOR undertakes /undertake to indemnify and keep harmless the GETCO from all claims,
actions, proceedings and risk, damage danger to any person whether belonging or not belonging to the.
CONTRACTOR.
b. That the CONTRACTOR shall keep harmless the GETCO from all claims, compensation, damages any
proceedings in respect of any of its employee / workmen under the Workmen Compensation Act or any
other laws for the time being in force.
c. That, if during the course of execution of work as stated in the contract order mentioned hereinabove
issued by the OBLIGEE, it is found that the CONTRACTOR has not complied with guidelines as per Annexure-A
or terms and conditions / formalities within the meaning of Employees’ State Insurance Act,1948 (ESI) or
Workmen Compensation Act 1923 or any other laws relating to the Labour Welfare for the time being in force, and
also has not observed the safety norms in accordance with the law prevailing at the place of work/job to the
satisfaction of the GETCO, the GETCO shall have the right to stop the execution of work/job and the period of such
stoppage shall not be taken into account for the calculation of the total period of completion of work for which the
CONTRACTOR is responsible to complete the work/job and it will be deemed that discontinuance was due to
default of the CONTRACTOR .
d. That, if any time, due to exigency, GETCO as the Principle Employer, becomes liable to pay any such
compensation mentioned hereinabove, whether on failure of the CONTRACTOR or for any other reason, the
GETCO shall have the right to recover the said amount from any amount receivable by GETCO or any bank
guarantee deposited or anything payable whether in connection with this contract \ or other contract by the
CONTRACTOR to the OBLIGEE.
e. That the CONTRACTOR is/are aware and accept that for the persistent or repeated violation of any guidelines as
per Annexure-A and terms and conditions mentioned in this Safety cum Indemnity Bond, GETCO shall have right
to terminate the contract of work issued to the CONTRACTOR .
f. In case if any safety related fatal Electrical / Mechanical accident occurred to any employee of agency or
outsider due to negligence or non-compliance of GETCO safety norms then in addition to the compensation
and liability as per statutory requirement, contractor / agency is hereby agreed to pay the penalty amount as
given below:
Sr. no Amount of Contract in Rs. Penalty amount
1 Up to 1 Lac Rs. 5000/- plus GST
Signature & seal of bidder Page 42 of
2 Above 1 Lac to 10 Lacs Rs. 40,000/- plus GST
3 10 Lacs to 100 Lacs Rs. 1,00,000/- plus GST
4 More than 100 Lacs 1.0 % of contract value plus GST
g. I/We the CONTRACTOR hereby confirm that in case of any dispute/difference for settlement of claims under this
Safety Cum Indemnity bond the courts in Gujarat State wherever job/work is performed or as per GETCO norms
shall have the jurisdiction to decide the rights & liabilities of the parties while adjudicating the matter of claims
under this Safety Cum Indemnity Bond.
h. This Safety cum Indemnity Bond shall continue and hold good until it is released by the GETCO in Writing on
the CONTRACTOR’s application after the Contractor has discharged all his obligations under the order
mentioned hereinabove and submitted a “NO DEMAND CERTIFICATE” from the GETCO under the said order.
The Safety cum Indemnity Bond shall be valid for a CONTRACT PERIOD and renewable thereof (Claim
i. This Safety cum Indemnity Bond and the guidelines as per Annexure-A herein contained are in addition to
And not by way of limitation or substitution for any other guarantee, indemnities Hereto before given to the
GETCO by the
CONTRACTOR and this indemnity does not Revoke or limit such indemnities or guarantees. IN WITNESS
WHEREOF the Parties hereto have executed this indenture the day the year First hereinabove written.
(Signature with seal of The CONTRACTOR)
In the presence of:
Placing Vendors/Contractors for Purchase/Works in a Stop deal/Banned for business dealing/blacklisting:
1.1. Stop deal / banned for business dealing / blacklist means debarment of parties from participating in the
tendering process.
1.1.1. Firm will mean Bidder / Licensor / Tenderer / Consultant / Vendor / Contractor.
1.1.2. Reasons for Putting a Firm on Stop deal / banned for business dealing /
blacklisting, is to protect the GUVNL and its subsidiary Companies from dealing with undesirable firm.
1.2. The list of indicative reasons for placing the firm in a Stop deal / banned for business dealing / blacklist are as
A Firm will be placed in a Stop deal / banned for business dealing / blacklist, if the Firm-
1.2.1. Has submitted fake, false or forged documents / certificates,
1.2.2. Has revised / withdrawn price bid after opening of Techno – commercial bid, until and unless it is sought for,
1.2.3. Has tampered with the stipulated tendering procedure.
1.2.4. Has refused to accept letter of Acceptance / purchase Order / Work Order after the same is issued by the
Company within the validity period and as per agreed terms and conditions,
1.2.5. Has committed breach of contract or has failed to perform a contract or has
abandoned the contract,
1.2.6. Has failed to provide suitable expertise for the work as per per-scheduled program.
Signature & seal of bidder Page 43 of
1.2.7. Has failed to submit all the necessary tests reports / documents within time schedule / as per company’s time
limit, as mentioned in the LOI, if the letter of Acceptance (LOA) is placed subject to submission of type reports
/ documents to the firm.
1.2.8. Has indulged in construction and erection of defective works.
1.2.9. Has supplied inferior quality / defective materials and refused to replace with
stipulated time frame, as specified by the company,
1.2.10. Has substituted materials in lieu of materials supplied by the company or has not returned or has short returned
or has unauthorisely disposed of materials / documents / drawings / tools or plants or equipment supplied by
the Company,
1.2.11. Has involved in malpractices such as bribery, corruption, fraud, canvassing and pilferage,
1.2.12. Has unauthorisely obtained official company information or copies of documents, in relation the tender /
1.2.13. Has failed to follow the stipulated mode of communication, if specified by the
tendering authority / purchaser.
1.2.14. Has parted with, leaked or provided confidential / proprietary information of the Company given to the firm only
for its use (in discharge of its obligation against an order) to any third party without prior consent of the
1.2.15. Any other ground for which in opinion of the company makes it undesirable to deal with the Firm, and
1.2.16. In case the State Government directs the Company to place a firm in stop dealing / banned for business dealing
/ banned for business dealing / blacklisting.
1.3. Every bidder should at the time of submission of bid, give a declaration that bidder and / or proprietor / partner /
Director of the firm has not been placed on stop dealing / banned for business dealing / blacklisting by GUVNL
and It’s any subsidiary Companies as per Revised ANNEXURE-14
Signature of Contractor Superintending Engineer (TR)
GETCO, CO, Bharuch
Signature & seal of bidder Page 44 of
TECHNICAL SPECIFICATIONS FOR SURVEY
1.0 General information:-
The technical specification covers detailed survey including route alignment, profiling, Tower Spotting, contouring and
soil investigation etc.
2.0 Scope of work :
The scope of work interalia shall include the following:
a) Route alignment using satellite imageries of NRSA and Survey of India Maps, interalia including :-
using low resolution satellite imageries of NRSA and Survey of India Maps. The output shall be in the form of
digitized route alignment drawing with latest topographical and other details / features upto 8 kms on both sides of
b) Detailed survey using GPS, Total work stations, long range scanners & Digital theodolites of reasonable
accuracies or alternatively using ALTM (Airborne Laser Terrain Modeling) techniques, interalia including:
ii) Computer aided tower spotting & optimization
iii) Soil resistivity measurement along the route at interval of every 3 Km.
iv) Digitized contouring at undulated / hilly tower locations.
v) Trial pit of Size- 1 Meter x 1Meter x 3 Meter at every 3 Km or as per the instruction of engineer In charge
and measurement of records of soil strata and submission of the same with proposed type of foundation
and back filling.
c) Soil Investigation
d) Preparation of survey reports including estimation of Bill of Quantities tower foundation and line material,
identification and explanation of route constraints, infrastructure details available enroute etc.
e) Training to GETCO engineers for implementation of software.
2.1 The owner reserves the right to split the total work and award the work for different transmission lines mentioned
above to more than one bidder without any change in terms & conditions as applicable for the complete work.
2.2 The Provisional quantities for the scope of work are indicated in relevant Part- III. The final quantities for route
alignment & detailed survey (quantities in ‘kms’ unit) shall be the route length along the approved route alignment.
For contouring at undulated / hilly tower locations and soil investigations (quantities in ‘locations’ unit), the actual
quantities to be executed shall be decided by Site Engineer-in-charge. The route alignment, detailed survey,
including profiling & tower spotting, contouring, soil investigation etc. shall be carried out by the Contractor as per
the technical specifications stipulated here in.
2.3 The contractor must note that the Owner shall not be responsible for loss or damage to properties, trees etc due
to contractor’s work during survey. The contractor shall indemnity the Owner for any loss or damage to properties,
trees etc during the survey work.
2.4 The contractor should note Owner will not furnish the NRSA satellite imageries or topographical maps prepared
by survey of India but will make available assistance that may be required in obtaining these by providing letters of
recommendation to the concerned authorities. Further, in case the contractor opts for use of ALTM techniques for
detailed survey, he shall be responsible for obtaining necessary clearances / permissions by providing letters or
recommendations to the concerned authorities.
2.5 All the bidders shall present their proposal methodology for execution of the work as per specifications and
details of the equipment & facilities including softwares available with them within 21 days from date of invitation of
bid, based on which the Owner may issue suitable amendments. A pre-bid conference shall also be held within
days from date of invitation of bid.
2.6 The work shall be carried out by the contractor using modern surveying techniques. The bidder shall indicate in
his offer, the detailed description of the procedure to be deployed. The details of the equipment & facilities
including softwares for image processing, computer aided tower spotting etc. available with the bidder or his
associates shall also be furnished with the bid.
2.7 The contractor shall also engage services of a reputed geo-technical consultant or experts from independent
in hilly terrain and ualacreble wherever required.
2.8 After carrying out the detailed survey and soil investigations, the contractor shall submit documents as per
Annexure- B.
2.9 Location Details
2.10 No Technical deviation whatsoever to certain conditions of the bidding documents permitted
by the Owner and therefore, the Bidders are advised that while making Bid Proposals and
quoting prices these conditions may appropriately be taken into consideration. The Bidder
shall complete all the schedules & annexure in the Bid Proposal Sheets, Technical Data
Sheets and specified elsewhere. This specification covers the detailing, of survey of EHV
class Transmission line and handing over to GETCO including a complete Data
Signature & seal of bidder Page 45 of
2.11 The above transmission lines are in the State of Gujarat. Bidders may visit the site to acquaint themselves with
the terrain etc. For this purpose, they are requested to contact at the following address:
The Supt. Engineer (TR),
Gujarat Energy Transmission Corporation Ltd.,
Circle office,
Maktampur,
Telephone No. (02642)
Fax No. (02642)
3.0 Route Alignment :
3.1 Route alignment shall be done using satellite imageries of NRSA (PAN & LISS-III merged product of minimum
resolution corresponding to 1:25,000 scale) and survey of India topographical maps (scale 1:50,000). In case the
required Survey of India, maps are available in digitized form from Survey of India, the same shall be procured and
used by the Contractor. The contractor shall identify & examine three alternative route alignments and suggest to
the Owner the optimal route alignment between the terminal points.
3.2 Requirement of Transmission Line Routing
3.2.1 The alignment of the transmission line shall be most economical from the point of view of construction and
maintenance.
3.2.2 Routing of transmission line through protected / reserved forest area should be avoided. In case it is not
possible to avoid the forests or areas having large trees completely, then keeping in view of the overall
economy, the route should be aligned in such a way that cutting of trees is minimum.
3.2.3 The route should have minimum crossings of Major river, Railway lines, National / State highways, overhead
EHV power line and communication lines.
3.2.4 The number of angle points shall be kept to a minimum.
3.2.5 The distance between the terminal points specified shall be kept shortest possible, consistent with the terrain
that is encountered.
3.2.6 Marshy and low lying areas, river beds and earth slip zones shall be avoided to minimize risk to the
foundations. & Towers
3.2.7 It would be preferable to utilize level ground for the alignment.
3.2.8 Crossing of power lines shall be minimum. Alignment will be kept at a minimum distance of 300 m from power
lines to avoid induction problems on the lower voltage lines.
3.2.9 Crossing of communication line shall be minimized and it shall be preferably at right angle. Proximity and
parallelism with telecom lines shall be eliminated to avoid danger of induction to them.
3.2.10 Areas subjected to flooding such as nalla shall be avoided.
3.2.11 Restricted areas such as civil and military airfield shall be avoided. Care shall also be taken to avoid aircraft
landing approaches.
3.2.12 All alignment should be easily accessible both in dry and rainy seasons to enable maintenance throughout the
3.2.13 Certain areas such as quarry sites, tea, tobacco and saffron fields and rich plantations, gardens & nurseries
which will present the Owner problems in acquisition of right of way and way leave clearance during
construction and maintenance should be avoided.
construction of the line.
3.2.15 The line routing should avoid large habitations, densely populated areas to the extent possible.
3.2.16 The areas requiring special foundations and those prone to flooding should be avoided.
3.3 For examination of the alternatives & identification of the most appropriate route, besides making use of
informations / data / details available / extracted through Survey of India Topographical maps and computer aided
processing of NRSA’s satellite imagery, the contractor shall also carry out reconnaissance / preliminary survey as
may be required for verification & collection of additional informations / data / details.
3.4 The contractor shall submit his preliminary observations & suggestions along with various informations / data /
details collected and also processed satellite imagery data, topographical map data marked with the alternative
routes etc. The final evaluation of the alternative routes shall be conducted by the contractor in consultation with
Owner’s representatives and optimal route alignment shall be proposed by the Contractor. Digital terrain modeling
using contour data from topographical maps as well as processed satellite data shall be done by the contractor for
Owner’s representative for the proposed route alignment.
3.5 Final digitized route alignment drawing with latest topographical and other detail / features (altitude / longitude)
submitted by the contractor for Owner’s approval along with report containing other informations / details as
mentioned above.
Signature & seal of bidder Page 46 of
4.0 Detailed Survey:
4.1 The detailed walk over survey shall be carried out using GPS, total stations, digital theodolites etc. along the
approved route alignment. As an alternative, the contractor may also use ALTM (Airborne Laser Terrain Modeling)
techniques of equal or better accuracy for the detailed survey and plotting on topo sheet to fix up angle point.
4.1 Soil resistivity, along the route alignment shall be measured in dry weather by four electrode method keeping
inter – electrode spacing of 50 mtrs. For calculating soil resistivity formula 2πar (where a=50 m and r=megger
reading in ohms) shall be adopted. In case of soil characteristics changes within 2 to 3 km, values shall have to be
measured at intermediate locations also. Megger reading and soil characteristics should also be indicated in the
soil resistivity results.
4.2 Route Marking
The route of the transmission line shall be recorded using GPS of positional accuracy less than 3m.
The co-ordinates of all the angle points as well as other important crossings, landmarks etc. shall be recorded
using GPS for easy relocating.
At the starting point of the commencement of route survey the co-ordinates shall be recoded. The co-ordinates of
the location of the survey instrument shall also be recorded. Further, the co-ordinates at prominent position at
intervals of not more than 750 meter along the transmission line to be surveyed upto the next angle point shall also
be recorded. Wherever the line alignment crosses the EHT line, Railway line, P&T line or roads, the contractor
shall record co-ordinates on the points of crossing. Wherever line route alignment passes over permanent land
marks such as rock, boulders, culverts etc. suitable white paint marks with directional and GETCO markings shall
be made and co-ordinates recorded.
4.3 Profiling
4.3.1 The complete profiling along the route shall be carried out using surveying equipments viz. total stations, GPS,
digital theodolite, long range scanners etc. Reference levels at every 20 meters along the route are to be
recorded. R/Ls at other undulations along the route as well as in the route plan and other enroute details viz.
crossings, building & structures, trees & other infrastructure etc shall also be recorded. Areas along the route,
which in the view of the contractor, are not suitable for tower spotting, shall also be marked.
4.3.2 The complete profiling details shall be digitized and the data shall be prepared & stored in the format
compatible to computer – aided tower spotting software.
4.3.3 A printed / plotted output of the digitized profiling shall be submitted by the contractor to Owner’s site-in-charge
for review before taking up computer- aided tower spotting.
4.4 Optimization of tower location / tower spotting:
4.4.1 Optimization of tower locations shall be done by the Contractor using computer-aided tower spotting software
(PLS CADD). In order to verify the results of computer aided tower spotting, the contractor shall supply the
Owner, one licensed copy of tower spotting & optimization software(s) and shall also furnish sample
calculations and manual tower spotting drawings for some typical sections.
4.4.2 The sag-tension characteristics of the conductor as well as tower spotting data are furnished in Annexure- A for
66kv/132kv/220KV/400kv Sag template curves, if any required for tower spotting shall be prepared by the
contractor on acrylic sheet indicating cold curve, hot curve, ground clearance curve and support
footing curve.
4.4.3 General description of towers (66kv/132kv/220KV/400kv) is enclosed at Annexure–A for information of the
4.4.4 Tower Spotting
While profiling & spotting the towers, the following shall to be borne in mind:
The number of consecutive spans between the section points shall not exceed 12 spans or 4.5 km in plain terrain
and 10 spans or 3 km in hilly terrain for 220KV line. A section point shall comprise of tension point with minimum
angle of deviation type towers as applicable.
(b) Extension / Truncation
An individual span shall be as near to the normal design span as possible. In case an individual span becomes too
short with normal supports on account of undulations in ground profile, one or both the supports of the span may
be extended by inserting standard body / leg extension. In case of locations where the ground clearance is
available, truncated towers may be spotted. The provision kept in the design of towers with respect to body/leg
extensions, truncations shall be intimated to the contractor by the Owner during execution stage. Indicative sketch
of tower configuration depicting possible body / leg extensions, truncation provisions is enclosed for
66kv/132kv/220KV/400kv at Annexure – A.
(c) Loading
There shall not be any upward force on suspension towers under normal working conditions and the suspension
towers shall support at least the minimum weight span as provided in the designs. In case uplift is unavoidable, it
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shall be examined if the same can be overcome by adding standard body extensions to the towers failing which
tension towers designed for the purpose shall be employed at such positions.
(d) Road Crossing
At all important road crossings, the tower shall be fitted with double suspension or tension insulator strings
depending on the type of tower but the ground clearance at the roads under maximum temperature and in still air
shall be such that even with conductor broken an adjacent span, ground clearance of the conductor from the road
surfaces will not be less than 6.1 Mtr for 66/132KV line, 7.0 mtr for 220KV and 8.84 mtr for 400KV lines. At all
national highways tension towers shall be utilised and crossing span shall not be more than 80% of Normal Span
meters. Over national highway minimum ground clearance of the conductor from the road surfaces will be 8.0 Mtr
for 66KV line, 8.6mtr for 132KV line, 9.8mtr for 220KV and 10.8 mtr for 400KV lines
(e) Railway Crossings
All the railway crossings coming enroute the transmission line shall be identified by the contractor. At the time of
detailed survey, the railway crossings shall be finalized as per the regulation laid down by the Railway Authorities.
The following are the important features of the prevailing regulations (revised in 1987).
i) The crossing shall be supported on large angle Y/D type tower on either side depending on the merits of
each case.
ii) The crossing shall normally be at right angle to the railway track.
iii) The minimum distance of the crossing tower shall be at least equal to the height of the tower plus 6 meters
away measured from the centre of the nearest railway track.
iv) No crossing shall be located over a booster transformer, traction switching station, traction sub-station or a
track cabin location in an electrified area.
v) Minimum ground clearance above rail level of the lowest portion of any conductor under condition of
maximum sag shall be maintained at 14.6 Mtr for 66KV/132KV line, 15.40 mtr for 220KV line and 17.90 mtr
for 400KV line
vi) The crossing span will be limited to 80% of Normal Span or 250 meters whichever is less.
(f) River Crossings
In case of major river crossings, towers shall be of suspension type and the anchor towers on either side of the
main river crossing shall be large angle Y/ D type tower. Clearance required by navigation authority shall be
provided. For non navigable river, clearance shall be reckoned with respect to highest flood level (HFL). Minimum
ground clearance above the highest flood level river and lowest point of conductor shall be 3.650 Mtr. for
66KV line. (6.1 mtr for 132KV , 7.0 mtr for 220KV , 8.84 mtr for 400KV lines for non-navigable rivers ).
(g) Power line crossings
Where this line is to cross over another line of the same voltage or lower voltage, R / A type tower with suitable
extensions shall be used. Provisions to prevent the possibility of its coming into contact with other overhead lines
shall be made in accordance with the Indian Electricity Rules, 1956 / Indian Electricity Act, 2003 as amended upto
date. In order to reduce the height of the crossings towers it may be advantageous to remove the ground-wire of
the line to be crossed (if this is possible and permitted by the owner of the line to be crossed).
Minimum clearance in meters between lines when crossing each other:
Sr. No. Nominal system voltage 66 KV &132 KV 220 KV 400 KV
For power line crossings of voltage level of 132 KV and above, an angle towers shall be provided on either side of
tangent R /A type tower which can be temporary dead end condition with proper guying.
(h) Telecommunication Line Crossings
The angle of crossing shall be as near to 90 degree possible. However, deviation to the extent of 30 degree may
be permitted under exceptionally difficult situations. For 220KV – 3.05 m
When the angle of crossing has to be below 60 degree, the matter will be referred to the authority incharge of the
telecommunication system. On a request from the contractor, the permission of the telecommunication authority
may be obtained by the owner.
Also, in the crossing span, power line support will be as near the telecommunication line as possible, to obtain
increased vertical clearance between the wires.
(i) Details en route
All topographical details, permanent features, such as trees, building etc. 26 mtr (total 52 mtr) for 400KV S/C
line, 24 mtr (total 48 mtr) for D/C 400KV line on either side of the alignment, 17.5Mtr (Total- 35Mtr) for 220KV
line on either side of the alignment, 13.5 mtr (total 27 mtr) for 132KV line on either side of the alignment and
Mtr (Total 18Mtr) for 66KV Line on either side of the alignment shall be detailed on the profile plan
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4.5 Clearance from Ground, Building, Trees etc.
Clearance from ground, buildings, trees and telephone lines shall be provided in conformity with the Indian
Electricity Rules, 1956 / Indian Electricity Act, 2003 as amended upto date.
4.5.1 The contractor shall count, mark and put proper numbers with suitable quality of paint at his own cost on the
trees that are to be cut by the Owner at the time of actual execution of the work as detailed below. Contractor
may please note that owner shall not pay any compensation for any loss or damage to the properties or for tree
cutting due to contractor’s work.
4.5.2 To evaluate and tabulate the trees and bushes coming within 26 mtr for 400KV S/c line, 24 mtr for 400KV DC
line, 17.5 Mtr. for 220KV line , 13.5 mtr for 132KV line and 9 Mtr for 66KV line on either side of the central line
alignment the trees will be numbered and marked with quality paint serially from angle point 1 (1) onwards and
the corresponding number will be painted on the stem of trees at a height of 1 meter from ground level. The
trees list should contain the following:
a) Girth (circumstances) measured at a height of 1 meter from ground level.
b) Approximate height of the tree with an accuracy of +2 meters.
c) Name of the type of the species / trees.
4.5.3 The bushy and under growth encountered in the within 52 mtr for 400KV S/c line, 48 mtr for 400KV DC line,
Mtr. for 220KV line ,27 mtr for 132KV line and 18 Mtr for 66KV line Belt for should also be evaluated with its
type, height, girth and area in square meters, clearly indicating the growth in the tree / bush statement
4.5.4 The contractor shall also intimate the owner, his assessment about the likely amount of tree & crop
compensation etc required to be paid by the owner during execution stage. This assessment shall be done
considering prevailing practices / guidelines, local regulations and other enquiries from local authorities.
4.6 Preliminary Schedule
The profile sheets showing the locations of the towers together with preliminary schedules of quantities indicating
tower types, wind & weight spans, angle of deviation, crossing & other details etc shall be submitted by the
contractor for review & approval by Owner’s site in charge.
4.7 Detailed survey of tower locations
The detailed survey shall be conducted to locate the tower locations on ground conforming to the approved profile
and tower schedule.
The co-ordinates of all the tower locations shall also be recorded using GPS of positional accuracy less than 3m for
easy relocating. The positions of all tower locations shall be marked in the final digitized route alignment drawing
with relative distances from any permanent bench mark in the area.
The contractor shall also collect required data at each tower location in respect of soil strata, ground water level,
history of water table in adjacent areas / surface water and classify the suitable type of foundation at each tower
locations etc. General description of various type / classification of foundations is enclosed at Annexure – A.
4.8 Contouring at Hilly / undulated locations
The levels up or down of each pit centre with respect to centre of tower location shall be recorded at intervals of 2m
using total stations / GPS / digital theodolite and digitized contour plans shall be made. Based on the digitized
elevation plans, the quantities of benching & protection work vis-à-vis possible unequal leg extensions shall be
optimized using suitable computer aided techniques / softwares. Required tower and foundation details, cost data
for comparative evaluation of benching & protection work vis-à-vis unequal leg extension shall be provided by the
owner to the contractor during execution stage.
4.9 The changes desired by the owner in the preliminary tower schedule or as may be required based on detailed
survey of tower locations & contouring by the contractor, shall be carried out by the contractor and the final tower
schedule shall be submitted for approval of owner. The tower schedule shall show position of all type of towers,
span length, type of foundation for each tower, benching & revetment requirement, unequal leg extensions,
deviation at all angles, crossings & other details etc.
4.10 Survey Methodology & Precision
All elevations shall be referenced to benchmarks established by the survey of India. Leveling operations shall begin
and end at benchmarks approved by the Owner.
During the leveling of the profile, check surveys will be effected at intervals not exceeding 50 kms. with
benchmarks of known elevations. The difference in elevations as surveyed by the contractor and as declared by
survey of India for these benchmarks shall not exceed the precision required for 3rd order surveys e≤24k where k is
the distance between benchmarks in km and e is the difference between elevations in mm.
In the absence of suitable benchmarks, the leveling shall be done by two independent leveling parties working in
opposite directions along the same line. The difference in elevations between the two surveys shall not exceed the
precision required for 3rd order surveys as stated above.
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All important objects and features along the transmission line centerline (railways, highways, roads, canals, rivers,
transmission lines, distribution lines, telephone lines etc) shall be surveyed and located with a positional accuracy
of 1:2000 between points of known horizontal position.
4.11 Survey Report List of output please refer Annexure – C.
5.0 GEOTECHNICAL INVESTIGATIONS
5.1 General
5.1.1 Owner requires that a detailed Geotechnical investigation be carried out at various tower locations to provide
the designer with sufficiently accurate information, both general and specific, about the substrata profile and
relevant soil and rock parameters at site on the basis of which the foundation of transmission line towers can
be classified and designed rationally.
5.1.2 These specifications provide general guidelines for geotechnical investigation of normal soils. Cases of marshy
locations and these affected by salt water or saltpeter shall be treated as special locations and the
corresponding description in these specifications shall apply. Any other information required for such locations
shall be obtained by contractor and furnished to owner.
5.2 Scope
5.2.1 The scope of work includes detail soil investigations and furnishing bore log data at various tower locations.
The provisional quantities have been indicated in Bill of Quantities. However, during actual execution of work,
the quantities shall be decided by Engineer – in – Charge, depending upon the soil strata and terrain. Based
on the bore log data / soil parameter / soil investigation results, the contractor shall recommend the type of
foundations suitable for each locations and the same shall be got approved by the owner.
5.2.2 These specifications cover the technical requirement for a detailed Geotechnical investigation and submission
of a detailed Geotechnical Report. The work shall include mobilization of all necessary tools and equipment,
provision of necessary engineering supervision and technical personnel, skilled and unskilled labour, etc. as
required to carry out the entire field investigation as well as laboratory tests, analysis and interpretations of
data collected and preparation of the Geotechnical Report. Contractor shall also collect data regarding
variation of subsoil water table along the proposed line route. The aforementioned work shall be supervised by
a graduate in Civil Engineering having at least 5 years of site experience in geotechnical investigation work.
5.2.3 Contractor shall make his own arrangements to establish the co-ordinate system required to position
boreholes, tests pits and other field test locations as per the drawings / sketches supplied by Owner.
Contractor shall determine the reduced levels (RL’s) at these locations with respect to benchmarks used in the
detailed survey. Two reference lines shall be established based on survey data / details. Contractor shall
provide at site all required survey instruments to the satisfactions of the owner so that the work can be carried
out accurately according to specifications and drawings. Contractor shall arrange to collect the data regarding
change of course of rivers, major natural streams and nalas etc., encountered along the transmission line route
from the best available sources and shall furnish complete hydrological details including maximum velocity
discharge, highest flood level (H.F.L), scour depth etc. of the concerned rivers, major streams and nalas
5.2.4 The field and laboratory data shall be recorded on the proforma recommended in relevant Indian Standards.
Contractor shall submit to owner two copies of filed bore logs (one copy each to owner site and corporate
office) and all the field records (countersigned by the owner) soon after the completion of each boreholes / test.
5.2.5 Whenever contractor is unable to extract undisturbed samples, he shall immediately inform the owner.
Payment for boring charges shall be subject to owner being satisfied that adequate effort has been made to
extract undisturbed samples. Special care shall be taken for locations where marshy soils are encountered and
contractor in such cases shall ensure that specified number of vane shear tests are performed and the results
correlated with other soil parameters.
5.2.6 One copy of all field records and laboratory test results shall be sent to owner on a weekly basis. Owner may
observe, all the laboratory testing procedures.
5.2.7 The contractor shall interact with the owner to get acquainted with the different types of structures envisaged
and in assessing the load intensities on the foundation for the various types of towers in order to enable him to
make specific recommendation for the depth, founding strata, type of foundation and the allowable bearing
5.2.8 After reviewing contractor’s geotechnical investigation draft report, owner will call for discussions, to be held
normally within one week at owners site office, in order to comment on the report in the presence of
contractor’s Geotechnical Engineer. All expenditure associated with the redrafting and finalizing the report,
traveling etc. shall be deemed included in the rates quoted for the geotechnical investigations.
5.2.9 Contractor shall carry out all work expressed and implied in clause no. 4.1.2 of these specifications in
accordance with requirements of the specification.
5.2.10 The contractor shall prepare and submit soil profile along the transmission line route (in digitized form, with
digitized route alignment drawing as base) indicating salient soil characteristics / features, water table etc.
based on detailed soil investigations and other details / information collected during detailed survey.
5.3 General Requirements
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5.3.1 Wherever possible, contractor shall research and review existing local knowledge, records of test pits,
boreholes etc., types of foundations adopted and the behavior of existing structures, particularly those similar
to the present project.
5.3.2 Contractor shall make use of information gathered from nearby quarries, unlined wells, excavation etc. study of
the general topography of the surrounding areas will often help in the delineation of different soil types.
5.3.3 Contractor shall gather data regarding the removal of overburden in the project area either by performing test
excavations, or by observing soil erosion or landslides in order to estimate reconsolidation of the soil strata.
Similarly, data regarding recent landfills shall be studied to determine the characteristics of such landfills as
well as the original soil strata.
5.3.4 The water level in neighboring streams and water courses shall be noted. Contractor shall make enquiries and
shall verify whether there are abandoned underground works e.g. worked out ballast pits, quarries, old brick
fields, mines, mineral workings etc.
5.3.5 It is essential that equipment and instruments be properly calibrated at the commencement of the work. If the
owner so desires. Contractor shall arrange for having the instruments tested at an approved laboratory at their
cost and shall submit the test reports to the owner. If the owner desires to witness such tests, contractor shall
arrange for the same.
5.4 Codes and standards for Geotechnical Investigations
5.4.1 All standards, specifications and codes of practice referred to herein shall be the latest editions including all
applicable official amendments and revisions. In case of conflict between the present specifications and those
referred to herein, the former shall prevail. Internationally accepted standards which ensure equal or higher
performance than those specified shall also be accepted.
5.4.2 All work shall be carried out in accordance with the following Indian Standards and Codes:
Indian Standards (IS) Title International and Internationally
Recognized Standard / Code
IS:1080-1990 Codes of Practice for Design and
construction of simple spread foundations.
IS:1498-1992 Classification and identification of soils for ASTM D
general engineering purposes. ASTM D
IS:1892-1992 Code of Practice for Subsurface
Investigation for Foundation
IS:1904-1986 Codes of Practice for Design and
Construction of foundation in soils : general
requirements
IS:2131-1992 Method of Standard Penetration Test for ASTM D
IS:2132-1992 Code of Practice for Thin Walled Tube ASTM D
Sampling of Soils
IS:2720-1992 Method of Test for Soils (Relevant Parts) ASTM D
IS:2809-1991 Glossary of Terms and symbols Relating to ASTM
D 653 Soil Engineering
IS:2911-1980 Code of Practice for Design and
construction of Pile foundations (Relevant
IS:3025 Methods of Sampling and Testing (Physical
and chemical) for water used in Industry.
IS:3043-1991 Code of Practice for Earthing
IS:4078-1990 Code of Practice for Indexing and Storage
of Drill Cores.
IS:4091-1987 Code of Practice for Design and
construction of foundations for transmission
line tower and Poles.
IS:4434-1992 Code of Practice for In-situ Vane Shear ASTM D
Test for Soils ASTM D
IS:4453-1992 Code of Practice for Exploration by Pits,
Trenches, Drifts and Shafts. Code of
Practice for Presentation of drilling
information and core description in
foundation investigation
IS:4968(PART-II) 1992 Method for Subsurface sounding for soils,
dynamic method using cone and Bentonite
IS:5313-1989 Guide for Core Drilling observations
IS:6403-1990 Code of Practice for Determination of ASTM D
Allowable Bearing Pressure on Shallow
foundation
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IS:6926-1990 Code of Practice for Diamond core Drilling
for site Investigation for River Valley
IS:6935-1989 Method of Determination of Water level in a
Bore Hole.
IS:7422-1990 Symbols and Abbreviations for use in
Geological Maps sections and subsurface
Exploratory logs (Relevant Parts)
IS:8009(PART-I) 1993 Code of Practice for Calculation of
Settlements of foundations (Shallow
Foundations subjected to symmetrical
vertical loads).
IS:8764 – 1991 Method of Determination of Point Load
Strength Index of Rocks.
IS:9143-1991 Method of determination of Unconfined ASTM D
Compressive Strength of Rock materials
IS:9179-1991 Method of Preparation of Rock Specimen ASTM D
for Laboratory Testing.
IS:9259-1992 Specification for Liquid Limit Apparatus ASTM D
IS:9640-1992 Specification for split spoon sampler ASTM D
IS:10050-1991 Method of Determination of Slake Durability ASTM D
Index of Rocks.
IS:11315 (PART-II) – Description of Discontinuities in rock Mass-
1991 core recovery and Rock Quality.
5.5 Field Investigation for Soils
Quantities considered are indicative and owner at tendency to increase / decrease the quantity to an extent of
5.5.1 Boring – Boreholes are required for detailed soil investigations.
5.5.1.1 General Requirements
a) Boreholes shall be made to obtain information about the subsoil profile, its nature and strength and to collect soil
samples for strata identification and for conduction laboratory tests. The minimum diameter of the borehole shall be
150mm and boring shall be carried out in accordance with the provisions of IS:1892 and the present specification.
b) All boreholes shall be 7m deep for normal soil conditions. The depth of boreholes at river crossings and special
locations shall be 40m. If a strata is encountered where the Standard Penetration Test Records N values greater
than 100, with characteristics of rock, the borehole shall be advanced by coring at least 3m further in normal
locations and at least 7m further for the case of river crossing locations with prior approval of the owner. When the
boreholes are to be termination in soil strata an additional Standard Penetration. Test shall be carried out at the
termination depth. No extra payment shall be made for carrying out Standard Penetration Tests.
c) Casing pipe shall be used when collapse of a borehole wall is probable. The bottom of the casing pipe shall at all
times be above the test of sampling level but not more than 15cm above the borehole bottom. In case of cohesion
less soils, the advancement of the casing pipe shall be such that it does not disturb the soil to be tested or
sampled. The casing shall preferably be advanced by slowly rotating the casing pipe and not by driving.
d) In-situ tests shall be conducted and undisturbed samples shall be obtained in the boreholes at intervals specified
hereafter. Representative disturbed samples shall be preserved for conducting various identification tests in the
laboratory. Water table in the borehole shall be carefully recorded and reported following IS:6935. no water or
drilling mud shall be used while boring above ground water table. For cohesion less soil below water table, the
water level in the borehole shall at all times be maintained slightly above the water table.
e) The borehole shall be cleaned using suitable tools to the depth of testing or sampling, ensuring least or minimum
disturbance of the soil at the bottom of the borehole. The process of jetting through an open tube sampler shall not
be permitted. In cohesive soils, the borehole may be cleaned b using a bailer with a flap valve. Gentle circulation of
drilling fluid shall be done when rotary mud circulation boring is adopted.
f) On completion of the drilling, contractor shall backfill ali boreholes as directed by the owner.
5.5.1.2 Auger Boring
Auger bring may be employed in soft to stiff cohesive soils above the water table. Augers shall be of helical or post
hole type and the cuttings brought up by the auger shall be carefully examined in the field and the description of all
strata shall be duly recorded in the field bore log as per IS:1498. No water shall be introduced from the top while
conducting auger boring.
5.5.1.3 Shell and Auger Boring
5.5.1.3.1 Shell and auger boring may be used in all types of soil which are free from boulders. For cohesion less soil
below ground water table, the water level in the borehole shall always be maintained at or above ground
water level. The use of chisel bits shall be permitted in hard strata having SPT-N value greater than
Chiest bits may also be used to extend the bore hole through local obstructions such as old construction,
boulders rocky formations etc. the requirements in Clause 5.5.1.2 shall apply for this type of boring also.
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Rotary method may be used in all types of soil below water table. In this method the boring is carried out
by rotating the bit fixed at the lower end of the drill rod. Proper care shall be taken to maintain firm contact
between the bit and the bottom of the borehole. Bentonite or drilling mud shall be used as drillings fluid to
stabilize and protect the inside surface of the borehole. Use of percussion tools shall be permitted in hard
clays and in dense sandy deposits.
5.5.2 Standard Penetration Test (SPT)
5.5.2.1 This test shall be conducted in all types of soil deposits encountered within a borehole, to find the variation in
the soil satisfaction by correlating with the number of blows required for unit penetration of a standard
penetrometer.
5.5.2.2 Structure sensitive engineering properties of cohesive soils and silt such as strength and compressibility shall
not be inferred based on SPT values.
The test shall be conducted at depths as follows:
Location Depths (m)
Normal soils 2.0, 3.0, 5.0,
River crossings and special locations 2.0, 3.0, 5.0, 7.0, 10.0 and thereafter at the rate of 3m intervals to
5.5.2.3 The spacing between the levels of standard penetration testing and next undisturbed sampling shall not be
less than 1.0 m equipments, accessories and procedures for conducting the test and for the collection of
the disturbed soil samples shall conform to IS:2131.
5.5.2.4 The test shall be carried out by driving a standard split spoon sampler in the bore hole by means of a 650N
hammer having a free fall of 0.75m. The sample shall be driven using the hammer for 450mm recording
the number of blows for every 150mm. The number of blow for the last 300mm drive shall be reported as N
5.5.2.5 This test shall be discontinued when the blow count is equal to 100 or the penetration is less than 25 mm
for 50 blows. At the level where the test is discontinued, the number of blows and the corresponding
penetration shall be reported. Sufficient quantity of disturbed soil samples shall be collected from the split
spoon sampler for identification and laboratory testing. The sample shall be visually classified and
recorded at the site as well as properly preserved without loss of moisture content and labeled.
5.5.3 Sampling
5.5.3.1 General
a) Sufficient number of soil samples shall be collected. Disturbed soil samples shall be collected for soil identification
and for conducting tests such as sieve analysis, index properties, specific gravity, chemical analysis etc.
Undisturbed samples shall be collected to estimate the physical bearing capacity and settlement properties of the
b) All accessories and sampling methods shall confirm to IS:2132: all disturbed and undisturbed samples collected in
the field shall be classified at site as per IS:1498:
c) All samples shall be identified with date, borehole or test pit number, depth of sampling etc. The top surface of the
sample in-situ shall also be marked. Care shall be taken to keep the core and box samples vertical, with the mark
directing upwards. The tube samples shall be properly trimmed at one end and suitably capped and sealed with
molten paraffin wax. The contractor shall be responsible for packing, storing in a cool place and transporting all the
samples from site to the laboratory within seven days after sampling with probe, protection against loss and
5.5.3.2 Disturbed Samples
a) Disturbed soil samples shall be collected in boreholes at regular intervals. Jar samples weighing approximately
kg shall be collected at 0.5m below ground level and at every identifiable change of strata to supplement the boring
records. Samples shall be stored immediately in air tight jars which shall be filled to capacity as much as possible.
b) In designated borrow areas, bulk samples from a depth of about 0.5m below ground level shall be collected to
establish the required properties for use as a fill material. Disturbed samples weighing about 25kg shall be collect
at shallow depths and immediately stored in polythene bags as per IS:1892. The bags shall be sealed properly to
preserve the natural moisture content of the sample and placed in wooden boxes for transportation.
5.5.3.3 Undisturbed Samples
In each borehole undisturbed samples shall be collected at every change of strata and at depths as follows:
Location Depths (m)
Normal soils 1.0, 4.0,
Special locations 1.0, 4.0, 6.0, 11.0 and thereafter at the rate of 3m intervals to
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5.5.3.3.1 The spacing between the top levels of undisturbed sampling and standard penetration testing shall not be
less than 1.0m. Undisturbed samples shall be of 100mm diameter and 450mm in length. Samples shall be
collected in a manner to preserve the structure and moisture content of the soil. Accessories and sampling
procedures shall conform to IS:1892 and IS:2132.
a) Undisturbed sampling in cohesive soil – Undisturbed samples in soft to stiff cohesive soils shall be obtained using
a thin walled sampler. In order to reduce the wall friction, suitable precautions, such as oiling the surfaces shall be
taken. The sampling tube shall have a smooth finish on both surfaces and a minimum effective length of 450mm.
The area ratio of sampling tubes shall be less than 12.5%. However, in case of very stiff soils area ratio upto 20%
shall be permitted.
b) Undisturbed sampling in very loose, saturated, sandy and silty soils and very soft clays:
Samples shall be obtained using a piston sampler consisting of a cylinder and piston system. In soft clays and silty
clays, with water standing in the casing pipe, piston sampler shall be used to collect undisturbed samples in the
presence of expert supervision.
Accurate measurements of the sampling depth, dimensions of sampler, stroke and length of sample recovery shall
be recorded. After the sampler is pushed to the required depth, the cylinder and piston system shall be drawn up
together, preventing disturbance and changes in moisture content of the sample.
c) Undisturbed sampling in cohesion less soils
Undisturbed samples in cohesion less soils shall be obtained in accordance with IS:8763. Sampler operated by
compressed air shall be used to sample cohesion less soils below ground water table.
5.5.4 Ground Water
5.5.4.1 One of the following methods shall be adopted for determining the elevation of ground water table in boreholes
as per IS:6935 and the instructions of the Owner:
a) In permeable soils, the water level in the borehole shall be allowed to stabilize after depressing it adequately
by bailing before recording its level. Stability of sides and bottom of the boreholes shall be ensured at all times.
b) For both permeable and impermeable soils, the following method shall be suitable. The borehole shall be filled
with water and then bailed out to various depths. Observations on the raise or fall of water nor rise is observed
shall be considered the water table elevation and confirmed by three successive readings of water level taken
at two hours interval.
5.5.4.2 If any variation of the ground water level is observed in any specific boreholes, the water level in these
boreholes shall be recorded during the course of the field investigation. Levels in nearby wells, streams, etc. if
any, shall also be noted in parallel.
5.5.4.3 Subsoil water samples (only at special locations)
a) Sub soil water samples shall be collected for performing chemical analysis. Representative ground water samples
shall be collected when first encountered in boreholes and before the addition of water to aid boring or drilling.
b) Chemical analysis of water samples shall include determination of pH value, turbidity, sulphate, carbonate, nitrate
and chloride contents, presence of organic matter and suspended solids. Chemical preservatives may be added
to the sample for cases as specified in the test methods or in applicable Indian Standards. This shall only be done
if analysis cannot be conducted within an hour of collection and shall have the prior written permission and
approval of the Owner.
5.5.5 Dynamic Cone Penetration Test (only at Special locations)
Dynamic cone penetration test shall be conducted to predict stratification, density, bearing capacity of granular soils
etc. The test shall be conducted to the specified depth or refusal, whichever comes first. Refusal shall be recorded
when the blow count exceeds 150 for 300 mm penetration. Equipment, accessories test procedures, field observations
and reporting of results shall confirm to IS:4968, Part-II. The driving system shall comprise of a 650 kg weight having a
free fall of 0.75m. The cone shall be of 65mm diameter provide with vents for continuous flow of bentonite slurry
through the cone and rods in order to avoid friction between the rods and soil. On completion of the test the results
shall be presented as a continuous record of the number of blows required for every 300 mm penetration of the cone
into the soil in a suitable chart supplemented by a graphical plot of blow count for 300 mm penetration vs. depth. On
completion of the test, the results shall be presented on the proforma approved by the Owner.
5.5.6 Vane Shear Test - required for boreholes where UDS is not possible (Only at Special Locations)
Field vane shear test shall be performed inside the borehole to determine the shear strength and bearing capacity of
cohesive soils. Equipment, accessories, test procedures, field observations shall correspond to IS:4434. Tests may
also be conducted by direct penetration from ground surface. If the cuttings at the test depth in the borehole show any
presence of gravel, sand shells, decomposed wood, etc. which are likely to influence the test results substantially, the
test at that particular depth may be omitted with the permission of the owner. However, the test shall be conducted at
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depth where these obstructions cease to occur. On completion of the test, the results shall be reported in an approved
proforma as specified in IS:4434, Appendix-A.
5.6 Field Investigation for Rock
5.6.1 Rock Drilling
5.6.1.1 If, during the investigations, large hard fragments or natural rock beds are encountered, work shall proceed with
core drilling methods. The equipment and procedures for this operation shall confirm to IS:1892. The starting depth of
drilling in rock shall be certified by the owner. At the end of the investigation, the hole drilled in rock shall be backfilled
with grout consisting of 1-part cement and 3 parts sand by weight.
5.6.1.2 Drilling shall be carried out with NX size tungsten carbide (TC) or diamond tipped drill bits, depending on the
type of rock and according to IS:6926. Suitable type of drill bit (TC/Diamond) and core catchers shall be used to ensure
continuous and good core recovery. Core barrels and core catchers shall be used for breaking off the core and
retaining it when the rods are withdrawn. Double tube core barrels shall be used to ensure better core recovery and to
retrieve cores from layers of bedrock. Water shall be circulated continuously in the hollow rods and the sludge
conveying the rock cuttings to the surface shall be collected. A very high core recovery ratio shall be aimed at in order
to obtain a satisfactory undisturbed sample.
Attempt shall be made to recover cores of 1.5m length. Normally TC bit shall be used. Change over to a diamond bit
shall require the specific written approval of the owner and his decision as to whether a TC or a diamond bit is to be
used shall be final and binding on contractor.
5.6.1.3 No drilling run shall exceed 1.5m in depth. If the core recovery is less than 80% in any run, the length of the
subsequent run shall be reduced to 0.75m. During drilling operations observations on return water, rate of penetration
etc. shall be made recorded and recorded as per IS:5313.
a) The colour of return water at regular intervals, the depth at which any change of colour of return water is observed,
the depth of occurrence and amount of flow of hot water, if encountered, shall be recorded.
b) The depth through which a uniform rate of penetration was maintained, the depth at which marked change in rate
of penetration or sudden fall on drill rod occurs, the depth at which any blockage of drill bit causing core loss, if any,
shall be recorded.
c) Any heavy vibration or torque noticed during the drilling should be recorded together with the depth of occurrence.
d) Special conditions like the depth at which grouting was done during drilling, presence of artesian conditions, loss of
drilling fluid observations of gas discharge with return water etc. shall also be observed and recorded.
e) All the observations and other details shall be recorded as per daily drill and reported in a proforma as given in
IS:5313, Appendix A.
5.6.2 Core Sampling
5.6.2.1 Core samples shall be extracted by the application of a continuous pressure at one end of the core with the
barrel held horizontally without vibration. Friable cores shall be extracted from the barrel directly into a suitably sized
half round plastic channel section. Care shall be taken to extrude the samples in the direction of coring to avoid stress
5.6.2.2 Immediately after withdrawal from the core barrel, the cores shall be placed in a tray and transferred to boxes
specially prepared for this purpose. The boxes shall be made from seasoned timber or any other durably material and
shall be indexed on top pf the lid according to IS:4078. The cores shall be numbered serially and arranged in the boxes
in a sequential order. The description of the core samples shall be recorded as instructed in IS:4464. Where no core is
recovered, it shall be recorded as specified in the standard. Continuous record of core recovery and rock quality
designation (RQD) are to be mentioned in the borelog in accordance with IS:1 1315 (Part-II).
5.7 Laboratory Testing
5.7.1 Essential Requirements
a) Depending on the types of substrata encountered, appropriate laboratory tests shall be conducted on soil and rock
samples collected in the field. Laboratory tests shall be scheduled and performed by qualified and experienced
personnel who are thoroughly conversant with the work. Tests indicated in the schedule of items shall be
performed on soil, water and rock samples as per relevant IS codes. One copy of all laboratory test data records
shall be submitted to Owner progressively ever week. Laboratory tests shall be carried out concurrently with the
field investigations as initial laboratory test results could be useful in planning the later stages of field work. A
schedule of laboratory tests shall be established by contractor to the satisfaction of the owner within one week of
completion of the first bore hole.
b) Laboratory tests shall be conducted using approved apparatus complying with the requirements and specification
of Indian Standards or other approved standards for this type of work. It shall be checked that the apparatus are in
good working condition before starting the laboratory tests. Calibration of all the instruments and their accessories
shall be done carefully and precisely at an approved laboratory.
c) All samples, whether undisturbed or disturbed shall be extracted, prepared and examined by competent personnel
properly trained and experienced in soil sampling, examination, testing and in using the apparatus in conformance
with the specified standards.
d) Undisturbed soil samples retained in liners or seamless tube samplers shall be removed, without causing any
disturbance to the samples, using suitably designed extruders just prior to actual testing. If the extruder is
horizontal, proper support shall be provided to prevent the sample from breaking. For screw tube extruders, the
pushing head shall be free from the screw shaft so that no torque is applied to the soil sample in contact with the
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pushing head. For soft clay samples, the sample tube shall be cut by means of a high speed hacksaw to proper
test length and placed over the mould before pushing the sample into it with a suitable piston.
e) While extracting a sample from a liner or tube, care shall be taken to assure that its direction of movement is the
same as that during sampling to avoid stress reversal.
5.7.2 Tests
5.7.2.1 Tests as indicated in these specifications and as may be requested by the owner, shall be conducted. These
tests shall include but may not be limited to the following:
a) Tests of undisturbed and disturbed samples
- Visual and engineering classification
- Sieve analysis and hydrometric analysis
- Liquid, plastic and shrinkage limits
- Specific gravity
- Chemical analysis
- Swell pressure and free swell index determination
- Proctor compaction test
b) Tests of undisturbed samples
- Bulk density and moisture content
- Relative density (for sand)
- Unconfined compression test
- Box shear test (for sand)
- Triaxial shear tests (depending on the type of soil and field conditions on undisturbed or remoulded samples)
- Unconsolidated undrained
- Consolidated drained test
- Consolidation
c) Tests on rock samples
- Visual classification
- Moisture content, porosity and density
- Specific gravity
- Hardness
- Stake durability
- Unconfined compression test (both saturated and at in-situ water content)
- Point load strength index
- Deformability test (both saturated and at in-situ water content)
d) Chemical analysis of sub soil water.
5.7.3 Salient Test Requirement
a) Triaxial shear tests shall be conducted on undisturbed soil samples, saturated by the application on back pressure.
Only if the water table is at sufficient depth so that chances of its rising to the base of the footing are small or nil,
the triaxial tests shall be performed on specimens at natural moisture content. Each test shall be carried out on as
set of three test specimens from one sample at cell pressures equal to 100, 200 and 300 KPa respectively or as
required depending on the soil conditions.
b) Direct shear test shall be conducted on undisturbed soil samples. The three normal vertical stresses for each test
shall be 100, 200 and 300 KPa or as required for the soil conditions.
c) Consolidation test shall have loading stages of 10, 25, 50, 75, 100, 200, 400 and 800 KPa. Rebound curve shaft be
recorded for all samples by unloading the specimen at its in-situ stress. Additional rebound curves shall also be
recorded wherever desired by the owner.
d) Chemical analysis of subsoil shaft include determination of PH value, carbonate, sulphate (both SO3 and SO4),
chloride and nitrate contents, organic matter, salinity and any other chemicals which, may be harmful to the
foundation material. The chemical contents shall be indicated as parts per million (PPM) based on weight.
5.8 Geotechnical Investigation Report
5.8.1 General
a) Contractor shall submit a formal report containing geological information of the region, procedures adopted for
geotechnical investigation, field observations, summarized test data, conclusions and recommendations. The
report shall also include detailed borelogs, subsoil sections, field test results, laboratory observations and test
result both in tabular as well as graphical form, practical and theoretical considerations for the interpretation of test
results, supporting calculations for the conclusions drawn etc. Initially, contractor shall submit three copies of the
report in draft form for Owner’s review.
b) Contractor’s Geotechnical engineer shall visit owner’s corporate office for a detailed review based on Owner’s
comments in order to discuss the nature of modifications, if any, to be done in the draft report. Contractor shall
incorporate in the report the agreed modifications and resubmit the revised draft report for approval. Ten copies of
the detailed final approved report shall be submitted to owner together with one set of reproducible of the graphs,
tables etc.
c) The detailed final report based on field observations, in-situ and laboratory tests shall encompass theoretical as
well as practical considerations for foundations for different types of structures.
5.8.2 Data to be furnished
5.8.2.1 The report shall also include the following:
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a) A plot plant / location plan showing the locations and reduced levels of all field test e.g. boreholes, trial pits, static
cone penetrations tests, dynamic cone penetration tests etc., property drawn to scale and dimensioned with
reference to the established grid lines.
b) A true cross section of all individual boreholes and test pits with reduced levels and co-ordinates showing the
classification and thickness of individual stratum, position of ground water table, various in-situ tests conducted,
samples collected at different depths and the rock stratum, if encountered.
c) Geological information of the area including geomorphology, geological structure, lithology stratigraphy and
tectonics, core recovery and rock quality designation (RQD) etc.
d) Observations and data regarding change of course of rivers, velocity, scour depths, slit factor etc., and history of
flood details for mid stream and river bank locations.
e) Past observations and historical data, if available, for the area or for other areas with similar soil profile, or with
similar structures in the surrounding areas.
f) Plot of Standard Penetration Test (uncorrected and corrected N values) with depth for each test site.
g) Results of all laboratory test summarized according to Table 4.0 (i) for each sample as well as (ii) for each layer,
along with all the relevant charts, tables, graphs, figures, supporting calculations, conclusions and photographs of
representative rock cores.
h) For all triaxial shear tests, stress vs. strain diagrams as well as Mohr’s circle envelopes shall be furnished. If back
pressure is applied for saturation, the magnitude of the same shall be indicated. The value of modulus of elasticity
(E) shall be furnished for all tests along with relevant calculations.
i) For all conclusions tests, the following curves shall be furnished.
a. e v/s. log p
c. compression v/s. log t or v/s.√ t
depending upon the shape of the plot, for proper determination of coefficient of consolidation.
The point showing the initial condition (e0, p0) of the soil shall be marked on the curves.
j) The procedure adopted for calculating the compression index from the field curve and settlement of soil strata shall be
clearly specified. The time required for 50% and 90% primary consolidation along with secondary settlements, if
significant, shall also be calculated.
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SUMMARY OF RESULTS OF LABORATORY TESTS ON SOIL AND WATER SAMPLES
1 Bore hole test pit no
2 Depth (m)
3 Type of sample
4 Density (kg/m3)
5 Water content (%)
6 Particle Size (%)
7 Consistency properties
a) Classification-IS
b) Description
c) Specific gravity
9 Strength Test
b) C (Cohesion)
c) Ø (angle of internal friction)
10 Consolidation Test
11 Shrinkage limit (%)
12 Swell Test
13 Relative Density (%)
14 Remarks
Notations :
I For type of Sample:
DB-Disturbed bulk soil sample
DP-Disturbed SPT soil sample
DS-Disturbed samples from cutting edge of undisturbed soil sample
RM-Remoulded soil sample
UB-undisturbed soil sample
US-Undisturbed soil sample by sampler
W-Water sample
II For Strength Test:
SCPT-Static Cone Penetration Test
UCC-Unconfined Compression Test
VST-Vane Shear Test
TUU-Unconsolidated Undrained Triaxial Test
Note: Replace T by D for Direct Shear Test
Tod-Consolidation Drained Triaxial Test
III For Others:
LL-Liquid Limit (%)
PL-Plastic Limit
PI-Plasticity Index
LI-Liquidity Index
C-Cohesion (kPa)
Ø-Angle of Internal Friction (degrees)
S-Pr.-Swelling Pressure (kPa)
ẹ- Initial Void Ratio
Pc-Reconsolidation Pressure (kPa)
Cc-Compression Index
DP- Change in Pressure (kPa)
m-Coefficient of Volume Compressibility (m2/KN)
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C- Coefficient of Compressibility (m2/hr)
IV For Chemical Test
As per Specifications – Clause 4.8.4
4.8.3 Recommendations
4.8.3.1 Recommendations shall be provided for each tower location duly considering soil type and tower
spotting data. The recommendations shall provide all design parameters and considerations required
a) The subsurface material must provide safe bearing capacity and uplift resistance by incorporating
appropriate safety factors thereby avoiding rupture under ultimate loads.
b) Movement of the foundation, including short and long term components under transient and
permanent loading, shall be strictly controlled with regard to settlement, uplift, lateral translation
and rotation.
c) Co-efficient of permeability of various sub soil and rock strata based on in-situ permeability tests.
Core resistance, frictional resistance, total resistance, relation between core resistance, Standard
Penetration Test N value, and settlement analysis for different sizes of foundation as specified in
para 4.1.8.3 (I) based on static cone penetration test.
d) For shallow foundation the following shall be indicated with comprehensive
supporting calculations:
i) Net Safe allowable bearing pressure for isolated square footing of sizes 2.0, 3.0 and
m at three different foundation depths of 1,2 and 3m below ground level considering both
shear failure and adopted in the calculation.
ii) Net Safe allowable bearing pressure for raft foundations of which greater than 5m at 2.0,
3.0 and 4.0m below ground level considering both shear failure and settlement criteria.
iii) Rate and magnitude of settlement expected of the structure.
iv) Net safe bearing capacity for foundation sizes mentioned in para (i) above, modulus of
subgrade reaction, modules of elasticity from plate load test results along with time
settlement curves and load settlement curve in both natural and log graph, variation of
modulus of subgrade reaction with size, shape and depth of foundation.
e) The stable slopes for shallow and deep excavations, active and passive earth pressure at rest and
angle of repose for sandy soil shall be furnished. The loading of the foundations shall not
compromise the stability of the surrounding subsurface materials and the stability of the
foundation shall be ensured against sliding or overturning.
f) Depending on the subsurface material, water table level and tower type, either reinforced concrete
isolated pad and chimney, case-in-situ bored pile of special foundations shall be installed at a
given location.
g) Net Safe allowable bearing pressure and uplift resistance shall be provided for the various sizes of
isolated square footing founded at various depths below ground level considering both shear
failure and movement criteria, rate and magnitude of movement expected of the structure
(settlement, uplift, rotation) shall also be given.
h) In cases where normal open cast/pile foundations appear to be impractical, special pile
foundations shall be given due consideration along with the following:
i) Type of pile foundation and reasons for recommending the same duly considering the soil
characteristics.
ii) Suitable founding strata for the pile.
iii) Estimated length of pile for 500, 750 and 1000 KN and 4500 KN capacities; end bearing
and frictional resistance shall be indicated separately.
iv) Magnitude of negative skin friction or uplift forces due to soil swelling.
i) Where the subsoil water and soil properties are found to be chemically aggressive. Contractor shall
take suitable precautions during construction including any protective coating to be applied on the
foundations, susceptibility of soil to termite action and remedial measures for the same shall be
dealt with;
j) Suitable of locally available soils at site for filling, backfilling and adequate compaction shall be
investigated.
k) If expansive soil such as black cotton soil is encountered recommendation of removal or
retainment of the same shall be given in the later case, detailed specifications of special
requirements shall also be given.
l) Susceptibility of subsoil strata to liquefaction in the event of earthquake and remedial measures, if
required, shall be considered.
m) Any other information of special significance such as dewatering schemes etc. which may have a
bearing on the design and construction shall be provided.
n) Recommendations for additional soil investigations, beyond the scope of the present work, shall be
given if contractors considers such investigations necessary.
4.8.4 Hydrogeological Conditions
4.8.4.1 The maximum elevation of ground water table, amplitudes of its fluctuations and data on water
aggressively with regard to foundation structure materials shall be reported. While preparing ground
water characteristics the following parameters should be specified for each aquifer:
a) bicarbonate alkalinity mg-eq/(deg),
b) pH value
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c) content of aggressive carbon dioxide, mg/I;
d) content of magnesia salts, mg/I, recalculated in terms of lons mg+2;
e) content of ammonia salts, mg/I, recalculated in terms of lons NH4+
f) content of caustic alkalis, mg/I, recalculated in terms of lons Na+ and K+
g) content of chlorides, mg/I, recalculated in terms of lons CI-
h) content of sulphates, mg/I, recalculated in terms of lons SO4-2
i) aggregate content of chlorides, sulphates, nitrates, carbonates and other salts, mg/I.
4.9 Rates and Measurements
4.9.1 Rates
The contractor’s quoted rates shall be inclusive of making observations, establishing the ground level
and co-ordinates at the location of each borehole, test pit etc. No extra payments shall be made for
conducting Standard Penetration Test, collecting, packing, transporting of all samples and cores,
recording and submittal of results on approved formats.
4.1.9.2 Measurements
Certain tests have to be conducted in bore holes or test pits etc. Such, boreholes, test pits etc. shall
be measured only once for payment regardless of the number of tests carried out
4.10 Specific Requirement for geotechnical Investigation at River Crossings.
4.10.1 The entire soil investigation work at river crossing locations (if required) shall be carried out in
accordance with the relevant parts of the specifications for geotechnical investigation modified to the
extent given below.
4.10.2 Requirements
4.10.2.1 Boreholes shall be executed to specified depth of 40m (refer clause 4.5.1.1b). If refusal strata is
reached (i.e. SPT-N value is greater than 100 continuously for 5m depth) with characteristics of rock
the boreholes may be terminated at shallower depth i.e. at 5m in refusal strata, with prior approval of
the Owner.
4.10.2.2 Laboratory testing shall be conducted on all soil samples to determine grain size distribution, liquid
limit and plastic limit of the different soil strata encountered.
4.10.2.3 Geotechnical Report must furnish the following:
a) Geotechnical investigation scheme.
b) Bore-logs indicating soil stratification, with IS classification, sampling details and SPT ‘N’ values.
c) Soil cross-sections along various boreholes in two orthogonal directions indicating soil
stratification based on field and laboratory tests.
d) Grain size distribution curves.
e) IS classification of soils.
f) Shear tests (UU) to be done on saturated soil samples.
g) Bearing capacity of soil at different levels.
h) Scouring depth of river.
i) Highest flood level (H.F.L.).
j) Maximum discharge, velocity etc. (from authenticated source such as CWC or appropriate State
authorities).
k) Recommendations regarding type of foundation to be adopted at the location.
4.10.3 A check list for reporting results of river crossing locational details, detailed soil investigation and river
values for river crossing locations is enclosed at Annexure-D.
24.11 Special Terms and conditions for Geotechnical Investigation in the River bed
4.11.1 Contractor is required to mobilize a suitable arrangement (floating pontoon, plant, equipment etc,) to
carry out Geotechnical investigation work in creek/river locations identifies by the Owner.
4.11.2 In the event of storm or stoppage of work etc., Contractor shall not be paid extra for
mobilization/remobilization of floating pontoon, plant, equipment etc.
4.11.3 Contractor shall fully satisfy himself about the conditions of creek/river (depth of water, wave currents,
wind conditions etc.) prevailing in the area of proposed investigation and plan the necessary tools and
plant to be deployed before quoting. Any claim resulting from lack of data collection in this respect
shall not entertained.
4.11.4 Contractor shall make his own arrangements for locating the coordinates and position of boreholes in
creek/river with respect to two grid-lines indicated by Purchaser.
4.11.5 Boring in creek or river shall be payable only below the bed level and no payment shall be made for
lowering the casing in water.
4.11.6 Contractor shall arrange for necessary transportation on water (e.g. motor boat) to facilitate the
supervision of work by officials of Purchaser at its own cost.
4.11.7 Full details of the construction plant. Proposed working method for boring and sampling in water shall
be submitted along with the Tender.
4.11.8 The unit rate quoted for underwater boring shall include complete work required as per specification
and no separate payment shall be made on any account.
6.0 STATUTORY REQUIREMENT & STANDARD
6.1 Contractor is required to follow statutory regulations stipulated in Electricity (Supply) Act 1948, Indian
Electricity Rules and other local rules & regulations.
6.2 The codes and standards referred to in these specifications shall govern. In case of a conflict
between such codes/standards and these specifications, the provisions of the specifications shall
prevail. Such codes, standards referred to shall mean latest revisions, amendments, changes
adopted and published by relevant agencies.
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6.3 Other Internationally acceptable standards which ensure equivalent or better performance than those
specified shall also be acceptable.
ANNEXURE-A
GENERAL DESCRIPTION OF TOWERS & FOUNDATIONS FOR TRANSMISSION LINE
1.0 DETAILS OF TOWERS
1.1 220KV DOUBLE CIRCUIT TOWER
Type of Deviation Limit Typical Use
A 0 deg To be used as tangent tower
B 0 deg-15deg a) Angle tower with tension insulator string.
B 0 deg b) To be used as section tower.
C 15 deg-30deg Angle tower with tension insulator string.
D 30 deg-60deg a) Angle tower with tension insulator string.
b) Dead end with 0 deg to 15 deg deviation both on line and substation side
(slack span)
220 KV D/C TOWER SPOTTING DATA
Sr. Description TOWER TYPE
1. Deviation not to exceed 2 15 30
2 Vertical load of
individual span CON. / 1121/478 1121/478 1121/478 1121/478
3 Vertical load limitations
a Maximum weight span
Ground wire 525 525 525
: Effect of both spans.
: Effect of one span 315 315 315
Conductor : Effect of 525 525 525
both spans.
: Effect of one span 315 315 315
Minimum weight span
Ground wire 230 230 230
: Effect of both spans.
: Effect of one span 138 138 138
b Conductor: Effect of 230 230 230
both spans.
: Effect of one span 138 138 138
Permission sum of
adjacent spans
for various deviation 2 700 15 700 30 700 60
Based on the condition 1 740 14 776 29 778 59
that required
Ground clearance is 0 780 13 856 28 856 58
5 Design load tension
: Ground wire 1285(1315) 1285(1315) 1285(1315) 1285(1315)
: Conductor 3950(4360) 3950(4360) 3950(4360) 3950(4360)
6 Broken wire condition GW / ANY GW + ANY ONE CONDUCTOR GW + ANY TWO
(Broken on the same ONE OR ANY OTHER CONDUCTORS CONDUCTOR OR ALL
side on the same span) CONDUCTOR THREE CONDCUTORS
* indicates values for double suspension insulator.
2.0 General Classifications of Foundations
The foundation classification shall depend upon the type of soil, sub-soil water level and the presence of surface
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water which have been classified as follows :
2.1 Normal dry
To be used for locations where normal dry cohesive or non-cohesive soils are met.
2.2 (a)Sandy Dry Soil
To be used for locations where cohesion less pure sand or negligible cohesive sand mixed with soil are met in dry
condition.
2.2(b) Sandy wet soil condition
To be used in location where water table is met from top (location in creek area)
To be used at following locations:
a) Where sub-soil water is met at 1.5 meters or more below the ground level.
b) Which are in surface water for long periods with water penetration not exceeding one meter below the ground
level e.g. the paddy fields.
2.4 Partially Submerged
To be used at locations where sub-soil water table is met between 0.75 meter to 1.5 meter below the ground
2.5 Fully Submerged
To be used at locations where sub-soil water table is met between 0.75 meter below the ground level.
2.6 Black Cotton Soil
To be used at locations where soil is clayey type, not necessarily black in colour, which shrinks when
dry and swells when wet, resulting in differential movement. For designing foundations, for such
locations, the soil is to be considered sub-merged in nature.
2.7 Fissured Rock
To be used at locations where decomposed or fissured rock, hard gravel, kankar, limestone, laterite or
any other soil of similar nature is met. Under cut type foundation is to be used for fissured rock
locations.
In case of fissured rock locations, where water table is met at 1.5 meter or more below ground level,
wet fissured rock foundations shall be adopted. In case of dry locations, dry fissured rock foundation
shall be adopted.
2.8 Hard Rock
The locations where chiseling, drilling and blasting is required for excavation, Hard Rock type
foundations are to be used. For these locations, rock anchoring is to be provided to resist uplift forces.
For design purpose, rock level shall be considered at ground level and no over burden soil weight shall
be considered for resisting the uplift.
2.9 Brakish soil
To be used in location were salty water is encountered in black cotton soil.
2.10 River crossing locations
To be used for river crossing locations after carrying out special soil investigation.
1. In addition to the above, depending on the site conditions other types of
foundations shall also be provided to the Contractor suitable for intermediate conditions under the
above classifications to effect more economy.
2. The proposal for these types of foundations shall be submitted by the Contractor based on the
detailed soil investigation and approval for the same shall be obtained from the Employer.
3.0 TECHNICAL DETAIL
3.1 WIND LOADING:
The wind pressure on tower including insulator string, conductor and ground wire will be as follow.
Sr. No. Description Details
1. On conductor & earth wire 75 kg/m2 acting on full exposed area.
2. Wind on tower & insulator (only one insulator 1.5 times the exposed area
3.2 TEMPRATURE VARIATION:
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Sr. No. Description Details
1. Minimum temperature 0º
2. Every day temperature 32º C
3. Maximum temperature 67º C for conductors for 220KV
53º C for earth wire
The above values shall be used in accessing the temperature stresses in conductors & ground wires.
3.3 DETAILS OF CONDUCTOR:
Sr. No. Description Details
1. Material ACSR Zebra-220KV line
2. Size and standing 54/3.18 mm Aluminium +7/3.18 steel
3. Spacing between sub-conductors NA
4. Ultimate tensile strength 130.30 KN
5. Weight 1621 kg/km
6. Overall diameter 28.62 mm
7. Area of cross section 484.5 sq mm
8. Maximum working tension at:
i) 32º C with full wind 3950 Kg
ii) Minimum temperature with 2/3 x full wind 4360 kg
9. Maximum sag under :
i) Maximum temperature & still wind 8910 mm(67º C )
ii) Minimum temperature still wind (0º C ) 6114 mm
10. Modulus of elasticity 7.036x106 kg/sq mm
11. Co-efficient of linear expansion 19.3 x 10-6/ºC
12. Factor of safety on conductor :
i) 32º C & No wind
ii) 3232º C & No wind & full wind
iii) 0º C & 2/3rd full wind
3.4 DETAIL OF EARTH WIRE :-
Sr. No. Description Details
1. Material Galvanized stranded steel Galvanized stranded steel wire.
2. Size and standing 7/3.66 mm (110 kgf quality) 7/3.15 mm (110 kgf quality)
3. No. of ground wire Two One
4. Ultimate tensile strength 68.4 KN 58.4 KN
5. Overall diameter 10.98 mm 09.45 mm
6. Area of cross – section 0.733 cm2 0.5455 cm2
7. Maximum working tension
i) 32º C with full wind 1848 kg. 1285 kg
ii) Minimum temperature with 2/3 1685 kg. 1315 kg
x full wind
8. Weight 0.583 kg/ m 0.426 kg/ m
9. Maximum sag under :
i) Maximum temperature 10195 mm 7300 mm
ii) Minimum temperature 8700 mm 5552 mm
10. Modulus of elasticity 1.933 x 10^6kg/cm2 1.933 x 10^6kg/cm2
11. Co-efficient of linear expansion 11.5 x 10^-6 / ºC 11.5 x 10^-6 / ºC
12. Angle of Shield (Maximum) 20º 30˚
13 Factor of shifting on earthwire
i) 32º No wind 4
ii) 32º & full wind 2.5
iii) 0º & 2/3rd full wind 2.5
3.5 DETAILS OF INSULATORS STRINGS:
1) Size of discs 280 x 145 mm AND / OR 305 X 145 mm
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2) Number of discs Maximum Minimum
i) Suspension string 16 Nos. 14 Nos.
ii) Tension string 17 Nos. 15 Nos.
3) Insulators strings :
Description of string Electro mechanical Length without hanger Weight in
strength in mm
Kg. Max. Mini. Max. kg. Mini. Kg.
a) Single Suspension 90 KN 2800 2500 120
b) Double Suspension 90 KN 3050 2750 225
c) Single Tension 120 KN 2900 2500 200
d) Double Tension 120 KN 3200 2900 450
3.6 DETAILS OF LINE, TOWER & CLEARANCE:
Sr. Description Details
1. Line voltage 400 /220 KV
2. Frequency 50 c/s
3. Neutral grounding system Effectively grounded
Sr. Description Details
1. No. of circuits Double circuit
2. Configuration Barrel type
3. Factor of safety Normal con. – 2 condition.
Broken wire – 1.5 condition.
c. Clearances
Sr. Description Details
1. Minimum ground clearance of lowest point of lower most power conductor 8840 /7015mm
a. Minimum clearance between live parts & tower body & cross – arm members. -
b. Neutral grounding system Effectively grounded
i) Suspension insulator strings when deflected upto 22º(400KV) /30˚(220KV)from 3050/ 1830mm
ii) Suspension insulator strings when deflected due to wind upto 1860 /1675mm
44˚(400KV)/45˚(220KV) from vertical.
iii) Tension insulator string
a. Deflected due to deviation in plan 3050/2130 mm
b. Jumper connection on tension tower when deflected by wind upto 20 deg from 3050/2130 mm
iv) Minimum clearance from highest flood level and the lowest point of the lower 6400/5100 mm
most power conductor in
Non-navigable rivers.
v) Minimum clearance from highest point of ship or boat and the lowest point of 6400/5100 mm
lower most conductor in case of navigable rivers with reference to H.F.L.
c. Minimum midspan clearance (direct) between ground wire and the nearest 9000/8500 mm
conductor at minimum temperature & no wind condition
d. The jumper depth shall be suitable to meet with the requirement of Electrical
clearances
e. Minimum clearance between the conductor phases.
a. Horizontal 9000 /4600mm
b. Vertical 8000 /5300mm
f) Design span 400 /350 Mtr
g) Shield angle 20º/30˚
h) Wind pressure on wire 75 Kg/m^2
i) Wind pressure on tower 150 Kg/m^2
Signature & seal of bidder Page 64 of
132KV D/C TOWER SPOTTING DATA
Sr. Description TOWER TYPE
1 Deviation not to exceed 2 15 30
2 Vertical load of individual span 762/325 762/325 762/325 762/325
3 Vertical load limitations
(a) Maximum weight span
Ground wire : 525 525 525
Effect of both spans
: Effect of one span 315 315 315
Conductor : 525 525 525
Effect of both spans
: Effect of one span 315 315 315
(b) Minimum weight span
Ground wire : 230 230 230
Effect of both spans
: Effect of one span 138 138 138
Conductor : 230 230 230
Effect of both spans
: Effect of one span 138 138 138
4 Permission sum of adjacent 2 700 15 700 30 700 60
spans for various deviation 1 740 14 776 23 778 59
angles based on the condition 0 780 13 856 28 856 58
that required ground clearance 12 934 27 934 57
is available. 2 402 11 1020 26 1012 56
5 Design load tension
Ground wire 1285(1315) 1285(1315) 1285(1315) 1285(1315)
Conductor 3950(4360) 3950(4360) 3950(4360) 3950(4360)
6 Broken wire condition (Broken GW / ANY ONE GW + ANY ONE GW + ANY TWO
on the same side on the same CONDUCTOR CONDUCTOR OR ANY CONDUCTOR OR ALL
span) OTHER CONDUCTORS THREE
CONDUCTORS
SAG TENSION VALUE
Sr. Description Conductor
No. Sag (meter) Tension (Kg) Sag (meter) Tension (Kg)
1 32º & full wind - 2800 -
2 0º & 2/3 full wind - 3050 -
3 0º & No wind 5.343 2797 4.808
4 67º & No wind 7.950 1880 6.5
Signature & seal of bidder Page 65 of
1.0 DETAILS OF TOWERS
1.1 400 KV DOUBLE CIRCUIT TOWER
Type of Deviation Limit Typical Use
R 0 deg a) To be used as tangent tower.
S 0 deg-15deg a) Angle tower with tension insulator string.
S 0 deg b) To be used as section tower.
T 15 deg-30deg a) Angle tower with tension insulator string.
T 0 deg b) To be used for transposition transmission line, if required.
Y 30 deg-60deg a) Angle tower with tension insulator string.
b) Dead end with 0 deg to 15 deg deviation both on line and substation side
(slack span)
c) For River crossing anchoring span with 0 deg. Deviation on crossing side
and 0 deg. to 30 deg. Deviation on other side.
The above tower can also be used for longer span with smaller angle of deviations.
1.2 TOWER SPOTTING DATA FOR 400 KV D/C TOWER
Sr. Description TOWER TYPE
1 Deviation not to exceed 2 15 30
2 Vertical load of individual 1201/175 1201/175 1201/175 1201/175
span CON. / GW
3 Vertical load limitations
(a) Maximum weight span
Ground wire : 600 (475*) 600 600
Effect of both spans
: Effect of one span 300 (237*) 300 300
Conductor : 600 (475*) 600 600
Effect of both spans
: Effect of one span 300 (237*) 300 300
(b) Minimum weight span
Ground wire : 200 200 200
Effect of both spans
: Effect of one span 120 120 120
Conductor : 200 200 200
Effect of both spans
: Effect of one span 120 120 120
4 Permission sum of adjacent 2 800 15 800 30 800 60
spans for various deviation 1 831 14 861 23 859 59
angles Based on the 0 863 13 925 28 922 58
condition that required 12 988 27 983 57
Ground clearance is available
5 Design load tension
Ground wire 1848(1685) 1848(1685) 1848(1685) 1848(1685)
Conductor 5160 (4971) 5160 (4971) 5160 (4971) 5160 (4971)
6 Broken wire condition GW / ANY GW + ANY ONE CONDUCTOR GW + ANY TWO
(Broken on the same side on ONE OR ANY OTHER CONDUCTORS CONDUCTOR OR
the same span) CONDUCTOR ALL THREE
CONDUCTORS
* Indicates values for double suspension insulator.
1.3 DETAILS OF CONDUCTOR:
Sr. No. Description Details
1. Material ACSR Moose- 400KV line
Signature & seal of bidder Page 66 of
2. Size and standing 54/3.53 mm Aluminium +7/3.53 steel
3. Spacing between sub-conductors NA
4. Ultimate tensile strength 159.6 KN
5. Weight 2004 kg/km
6. Overall diameter 31.77 mm
7. Area of cross section 597 sq mm
8. Modulus of elasticity 7.036 x 106 kg/sq mm
9. Co-efficient of linear expansion 19.3 x 10-6/ºC
Signature & seal of bidder Page 67 of
TOWER SPOTTING DATA FOR 66KV D/C TOWER
Signature & seal of bidder Page 68 of
1.3 DETAILS OF CONDUCTOR:
Sr. No. Description Details
1. Material ACSR Panther- 66KV line
2. Size and standing 30/3 mm Aluminium + 7/3 steel
3. Spacing between sub-conductors NA
4. Ultimate tensile strength 89.67 KN
5. Weight 974 kg/km
6. Overall diameter 21 mm
7. Area of cross section 261.50 sq mm
8. Modulus of elasticity 0.8158 x 106 kg/sq mm
9. Co-efficient of linear expansion 17.80 x 10-6/ºC
Signature & seal of bidder Page 69 of
ANNEXURE- B
DOCUMENTS TO BE SUBMITTED WITH TECHNICAL BID.
Sr No Description
2 Details of maps and software provided to be used for marking route and obtain 3-D view and
profile terrain.
3 Methodology proposed for detailed survey along with list of equipments, name of software for
tower profile and optimization of tower quantity.
4 Training program details.
5 List of work done and sample documents.
6 Name of geotechnical consultants and soil instigation agency proposed.
7 BOQ format.
Signature & seal of bidder Page 70 of
ANNEXURE – C
LIST OF OUTPUT
1. Complete BOQ of transmission line with technical specification at Annexure – B
shall be furnished in Survey Report.
Sr No Description
1 Route alignment carried out by walk over survey with the help of latest modern survey technique using GPS
navigation system and indication it on topo sheet of survey of India map and submission the same for
2 leveling should be taken at every 20 meter. Preparation of field book and submission of the same. The route
should be straight as far as possible and number of angle point shall be minimum as far as possible.
3 Each angle point locations shall be shown with detailed sketches along with latitude-& longitude showing
existing close by permanent land marks such as specific tree(s), cattle shed, homes, tube wells, temples,
electric pole / tower, telephone pole, canal, roads, railway lines etc. The relative distance of land marks from
the angle points and their bearings shall be indicated in the sketch. These details shall be included in the
survey report. Also cement concrete block fixed at field for marking of angle point.
4.0 Information w.r.t infrastructure details available enroute, identification and explanation of route constraints,
etc shall also be furnished in the survey report and shall inter alia include the following:
Information regarding infrastructural facilities available along the final route alignment like access to
roads, railway stations, nearest village, construction material sources (like quarry points for stone,
sand and availability of construction water), labour, existing transport facilities, fuel availability etc
shall be furnished in the survey report.
All observations which the contractor thinks would be useful to the construction of the transmission
lines mentioned under scope of work are to be reported.
Suggestions regarding the number of convenient zones (line segments / portions) in which the entire
alignment can be divided keeping in view the convenience of the line construction, operation,
maintenance etc are to be given.
Suggestions regarding location for setting up stores during line construction in consultation with
owner representatives shall also be provided by the contractor.
Working moths available during various seasons along the final route alignment, with period, time of
sowing & harvesting of different type of crops and the importance attached to the crops particularly in
the context of way leave problems and compensation payable shall be stated by the contractor.
Availability of labour of various categories and contractors of civil works shall also be reported.
Some portions of the line may require clearance from various authorities. The contractor shall
indicate the portion of the line so affected, the nature of clearance required and the name of
concerned organizations such as local bodies, municipalities, P&T (name of circle), inland
navigation, Irrigation Department, Electricity Boards and Zonal railways, Divisional Forest Authorities,
State highway, collector office etc.
All the requisite data for processing the case of statutory clearances such as PTCC, Forest and
Railway & Highway Authority shall be provided along with the report.
The details pertaining to pollution levels envisaged along the transmission lines.
Six copies of survey reports (Hard & soft) shall be furnished by the contractor to the owner.
Tower spotting on profile as per technical parameter furnished at Annexure- A.
Profiles prepared using PLSCADD software shall be submitted for approval.
Profiles shall be indicating of level, type of tower, line crossing clearance over Railway / Highway/
Line crossing etc on profile base on level and clearance of various crossing.
Separate profiles for river crossing indicating span, HFL level, type of tower proposed, soil
investigation report, suggestion for type of foundation to be adopt etc.
1) Soil resistivity report at every 3 KM.
2) Trial pit shall be excavated at every 3 KM having depth of 3 meter and width of 1x1 meter.
Detail of soil table shall be indicated for deciding type of foundation will encountered.
3) Soil investigation for river crossing tower shall be carried out and full detail should be
submitted.
4) EHT line consisting name of line, voltage class and crossing section and type of towers of
existing line.
5) Railway crossing detail consisting gauge, nearest Railway station, Railway pole detail
section where proposed line will cross.
6) Forest area, Forest authority etc for submitting proposal for approval during execution of
Signature & seal of bidder Page 71 of
ANEXURE- A-1
THE BIDDER SHALL SUBMIT FOLLOWING INFORMATION
Sr No Particulars Details
a.1 Relevant past experience
a.1.1 No of feasibility report/project report completed for transmission
b. Proposed methodology and work plan including deployment of
resources.
c Qualification and experience of key person As per AnnexureA-2
ANNEXURE- A-2
TEAM TO BE DEPLOYED (ON PERMANAT ROLL OF THE COMPANAY)
Sr.No Name of the Qualification Experience Job assigned Remark
person in the team
No of years Area
Revised ANNEXURE-14
(UNDERTAKING IN REGARD TO STOP DEAL / BANNED FOR BUSINESS DEALING/BLACK LIST THEREOF)
Sub: Undertaking in regard to stop Deal/Banned for Business dealing/Black list thereof.
Ref: Tender No.: TCBRH/26-27/E-2607
All Bidders will have to furnish the following undertaking duly filled in, signed and stamped for each quoted item of the
Tender along with the Technical Bid.
I/We authorized signatory of M/s
hereby certify that M/s
and their proprietor/any partner/and directors of the firm is not stop deal and/or
banned for Business dealing and/or black listed by GUVNL and/or their any subsidiary company viz. GSECL/ GETCO /
DGVCL / MGVCL / UGVCL / PGVCL.
Seal of the firm Signature of the Tenderer
Signature & seal of bidder Page 72 of
GUJARAT ENERGY TRANSMISSION CORPORATION
TRANSMISSION CIRCLE
GETCO-BHARUCH
TENDER SPECIFICATION
(NOTE: Price Bid should not be submitted in Hard copy)
Bi-Annual rate contract (ARC) for initial survey work & route alignment of
various 66kV upcoming substation associated lines, KSY approved lines &
220/132kV HV substation downstream lines …proposed for the year 2026-27-28
under Bharuch Tr Circle by using modern techniques under const. div Bharuch
TENDER NO: TCBRH/26-27/E-2607
Signature & seal of bidder Page 73 of
GUJARAT ENERGY TRANSMISSION CORPORATION LTD.
SCHEDULE-B
upcoming substation associated lines, KSY approved lines & 220/132kV HV substation downstream lines
…proposed for the year 2026-27-28 under Bharuch Tr Circle by using modern techniques under const. div
Sr. Rate in
Description Unit Qty Amount in Rs
Work of an original survey with line route alignment,
preparation & submission of detail reports as per
requirement of EIC in 6 copies including excavation
for trail pits in any type of soil for soil classification
work, the size of trial pits is 1x1x3 meter, 2 Nos. of
such pits in 1 km length & providing and fixing of pre-
cast permanent concrete blocks/stones of 150mm x
100mm x 300mm (LxBxH) on each deviation point /
trial pit on entire line with chain age / Trail Pit number
(TP-1) painted on it as per instruction of the EIC. The
rate is inclusive of back filling of the pits so excavated
after classification of soil for foundation.
Detail scope of Work :-
(a) Submission of feasible and shortest 3 numbers of
line route on survey of India topo sheet and kmz file.
Also, fixing and submission of one final route on
survey of India Topo Sheet, on google map and kmz
file as per requirement.
(c) Preparing tower schedule with details like type of
tower with summary - Indication of all angle point with
fixing of suspension tower in between angle point,
foundation type, sectional length, lat-longs (co-
ordinate), name of village, land type (Waste or
agriculture), BOQ of foundation, BOQ of tower etc. as
per requirement of EIC.
(d) To take level of major crossing with detail &
indicate detail about major nearby installation Like
defense, Airport, Oil filled etc.
(e) Submit all type of statutory details with drawing,
which require for statutory approval i.e. Crossing of
Electric Line (all type), Gas Line, National / State
highways, Railway, Canal, Forest etc.
Importantly, any work other than mentioned will align
with the specific requirements outlined by the
Engineer-in-Charge.
Note : The survey report will be submit with sign and
stamp of the surveyor agency and engineer in
Total in Rs
18% GST in Rs
Grand Total in Rs
Grand Total in Rs
Rupees:- Forty Four Lac Sixty eight Thousand Four Hundred Twenty Four rupees only
All the work related to the survey of transmission line should be carried out as per GETCO's standard FQP for
transmission line
Route alignment carried out by walk over survey with the help of latest modern survey technique using GPS
navigation system and indication it on topo sheet of survey of India map and submission the same for approval.
Leveling should be taken at every 20 meter. Preparation of field book and submission of the same. The route
should be straight as far as possible and number of angle point shall be minimum as far as possible.
Signature & seal of bidder Page 74 of
Each angle point locations shall be shown with detailed sketches along with latitude-& longitude showing
existing close by permanent land marks such as specific tree(s), cattle shed, homes, tube wells, temples,
4 electric pole / tower, telephone pole, canal, roads, railway lines etc. The relative distance of land marks from the
angle points and their bearings shall be indicated in the sketch. These details shall be included in the survey
GST and Workers Welfare Cess will be reimbursed on production of documentary evidence of payment made to
appropriate Government Taxation Department as per Govt. /GETCO’s rules
6 To and fro transportation in the scope of bidder.
This work is under deposite work, under defined time line by GETCO. So, bidder has to make availability at any
time at any place in co-ordination with GETCO Division / S ub Division office.
This is piece meal kind of work.So, that Qty.of work may be (Small) less or high depending on applicant's
requirement
In case of emergency, “Agency finalized under ARC has to carry out the work in to nearby Circle in case
of emergency” as per inst. EIC. / (EE (Const.)
Superintending Engineer (TR)
GETCO, CO, Bharuch
I am/we are willing to carry out the above said work at _____________________ (% in figure) (% in words
_______________________________________) above / below, the rates indicated in the Specification
(GETCO’s rate). The Tender amount thus works out Rs:-_____________________________________(
Rupees in words_________________________________________)
Seal & Signature Superintending Engineer (TR)
And address of Contractor GETCO, CO, Bharuch
Signature & seal of bidder Page 75 of
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