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Tender Value
₹46.6 L
EMD Value
₹1.4 L
Closing Date
30 Jul 2026, 6:00 pm
Addl. Chief Engineer
Misc Civil work for Public building & residential building as and when required basis in GSECL Colony and PH at KHEP-2026
322349
KHEP/Civil/e-Tender/ Civil/Misc/ Public building/ Colony/PH/WT-2026
Open
Civil Works
Mahisagar
11 documents required · 11 mandatory
₹2,950
GUJARAT STATE ELECTRICITY CORPORATION LIMITED,BANK OF BARODA, TA: Kadana, DIST: Mahisagar, PIN: 389250(GUJ)
₹1.4 L
9 Jul 2026
9 Jul 2026
9 Jul 2026
30 Jul 2026
9 Jul 2026
5 Date of Opening of online Technical Bid, all relevant documents
submitted through online process, submission of original D.D &
B.G within 05 days from online last bid submission date. Online As per NIT Details
technical bid will be opened for bidders who paid tender fee &
EMD (Scan copy must be required to upload in preliminary stage)
6 Date and Time for opening of online submitted price bid for all Will be intimated to
technically acceptable bidders. technically qualified
7 Tender Validity 180 Days from date of
opening of Technical Bid
Important Notes to Bidders:
“Technical bid containing all the relevant documents of tender to be submitted through ONLINE
process only on (n) Procure. No documents (except Demand Draft / Bank Guarantee/ for Tender
Fee and EMD) will be accepted in offline mode or hard copy”. If submitted same will be ignored.
Bidder has to upload scan copy of original documents (notarized/seif-attested copies of original
as specified in tender documents)
It shall be sole responsibility of the bidder that the uploaded scanned documents (in PDF form)
remain legible and should not be password protected. The size of PDF is to be suitable so that it
can be uploaded on line (n-procure).
Only cover for Demand Draft/ / Bank Guarantee for Tender Fee and EMD shall be accepted
through Registered Post AD or Speed Post addressed to Addl. Chief Engineer(Gen.) KHEP,
ADM Building, Diwada Colony, Ta:Kadana. Dist. Mahisagar. Pin Code No. 389250 super
scribing the envelope with Tender No & item description. This is mandatory. “NO COURIER
SERVICE OR HAND DELIVERY” will be accepted.
Envelopes for Tender Fee and EMD shall be super scribed as:
Tender fee/EMD shall be accepted through NEFT/RTGS also. In case, payment for Tender Fee
and EMD is done through NEFT / RTGS; the payment details/Receipt must be submitted/
attached in n-procure (online) in PDF format. In this case no physical documents are required to
be submitted. For NEFT/RTGS payment the bank details are as under.
BENIFICARY NAME GUJARAT STATE ELECTRICITY CORPORATION
BANK NAME & BANK OF BARODA, TA: Kadana, DIST: Mahisagar, PIN:
BRANCH 389250(GUJ).
IFSC CODE BARB0DIWADA (Fifth digit is zero)
In case, payment for Tender Fee and EMD is done through NEFT / RTGS; Bidder has to submit
the following details to GSECL E-mail [email protected], Bidder has to provide the
details on the same date of payment so that receipt can be generated.
Description/Tender
Purpose of Payment & Tender Fee Rs:
Mode and Date of
Unique Transaction
Reference (UTR) No
NAME OF DESIGNATED BANKS:
A. All Nationalized banks
B. Guarantees issued by following banks will be accepted for the period up to 31-03-2027. The
validity cutoff date in GR is with respect to date of issue of bank Guarantee irrespective of the
date of termination of Bank Guarantee.
2. South Indian Bank
3. AU Small Finance Bank
4. Standard Chartered Bank
5. Bandhan Bank
6. Tamilnad Mercantile Bank
7. City Union Bank
10. Ahmedabad Mercantile Co-op. Bank
11. DBS Bank India Limited
12. Nutan Nagrik Sahkari Bank Ltd.
14. Rajkot Nagarik Sahakari Bank Ltd.
15. Equitas Small Finance Bank
16. Saraswat Co-Operative Bank Ltd
17. SBPP Co-operative Bank Ltd.
18. FEDERAL Bank
19. SVC Co-Operative Bank Ltd.
21. The Cosmos Co-op Bank Ltd. Baroda
23. The Gujarat State Co-operative Bank
26. The Surat District Co-op Bank
27. IDFC First Bank
28. The Surat People's Co. Op. Bank Ltd
29. Jammu and Kashmir Bank
30. The Kalupur Commercial Co-op. Bank
31. Jana Small Finance Bank
32. The Panchmahal District Co-operative Bank
33. Karnataka Bank
34. The Baroda Central Co-operative Bank
35. Karur Vysya Bank
36. Kotak Mahindra Bank
37. Dhanlaxmi Bank
38. The Rajkot Commercial Co-operative Bank
39.Gujarat Gramin Bank
40. IndusInd Bank
42. Ujjivan Small Finance Bank
43.The Banaskantha Mercantile Co-operative Bank
All the eligible banks are instructed to collect the original documents/ papers of guarantee from
the concerned tendering authority.
Download Tender Documents in (PDF Format) which consists of:
Part I Commercial Terms & Conditions, Rules For Works Tender(General Safety Rules/ Norms, Labour
Laws, General Rules and directions for the guidance of contractor booklet)
Part II Schedule “B” indicating the Item description, quantities & terms.
To view the PDF file please use “Acrobat Reader” soft ware which can be downloaded from “Adobe”
Tender received after due date & time of submission shall not be accepted /opened irrespective of delay due to
postal services or any other reasons. GSECL shall not be responsible for late receipt of the tender.
Following is the certifying agency for obtaining the Digital Signature Certificates (DSC as per category III).
Sr. No. Name of certifying agencies Web Site Address.
1 (n)code Solutions (GNFC) www.tender.nprocure.com
In case bidders need any clarifications/help to participate in online tenders, they can contact (n) Procure Support
Criteria for Tender Fee and Earnest Money Deposit (E.M.D)
A. EMD Exemption for MSEs
Micro & Small Enterprises (MSEs) who participates directly in the tendering process as Manufacturers or
Service Providers, and holds a valid Udyam Registration, are eligible for exemption from payment of
Earnest Money Deposit (EMD).
Agencies registered under Udyam in the capacity of Traders, Re-sellers, or similar categories (i.e. other
than Manufacturers/Service Providers) are not eligible for EMD exemption.
Eligibility for Exemption for Tender Fee and Earnest Money Deposit (E.M.D):
a) Micro & small-scale enterprises which participate directly in tendering process for the product which they
are manufacturing / service which they are providing and have Udyam registration for items / service under
b) Startups which participate directly in tendering process for the product which they are manufacturing /
service which they are providing and recognised by DPIIT under the Start-up India Program and has obtained
Udyam registration.
c) Organization which has registration certificate for the manufacturing product of the tender, from Gujarat
Khadi Gramodyog Board or Khadi and Village Industries Commission (K.V.I.C) or Commissioner of Cottage
d) Board/Corporations/PSUs of the Central/State Government for their own manufactured items.
e) State Government recognized organizations like•(i) organizations for blinds, dumb and deaf, disabled,
mentally disabled persons; (ii) women's self-help group recognized by Gujarat Livelihood Promotion Company;
which participate directly in tendering process for the product which they are manufacturing / service which /they
Contact Details :
(n)Code Solutions-A division of GNFC Ltd.,
(n)Procure Cell
501, GNFC Info Tower, S.G. Road, Bodekdev, Ahmedabad – 380054 (Gujarat)
E-mail: [email protected]
Addl. Chief Engineer (Gen)
E-TENDER DOCUMENT
Name of Work: - Misc Civil work for Public building &
residential building as and when required basis in GSECL
Colony and PH at KHEP-2026.
Tender No. - KHEP/Civil/e-Tender/ Civil/Misc/ Public
building/ Colony/PH/WT-2026/
NAME OF WORK: - Misc Civil work for Public building & residential building as and
when required basis in GSECL Colony and PH at KHEP-2026.
DESCRIPTION PAGE NO.
1. RTGS DETAILS OF BIDDER
SCOPE OF WORK AND SITE CONDITION 7 To
SPECIAL NOTE FOR PRE-QUALIFICATION
GENERAL INSTRUCTION TO THE TENDERER
2. SECTION-B: 18 To
GENERAL CONDITIONS OF CONTRACT
SPECIAL CONDITIONS FOR USE OF CEMENT
3. APPROVED NAME OF MANUFACTURERS OF 39 To
STEEL / CEMENT
GENERAL GUIDELINES RELEVANT TO I.S.
TERMS AND CONTRACT FOR WORKS
4. GENERAL SAFETY RULES 44 To
LIST OF SAFETY TOOLS
PERFORMA FOR BANK GUARANTEE
5. INTEGRITY PACT 53 To
CERTIFICATE – A
ANNEXURE – I (DETAILS OF BANK FOR SOLVEANCY &
6. GENERAL SPECIFICATIONS 57 To
TECHNICAL SPECIFICATION
7. SECTION-G: 92 To
RTGS DETAILS OF BIDDER
SCOPE OF WORK AND SITE CONDITION
SPECIAL NOTE FOR PRE-QUALIFICATION
ANNEXURE – II
GENERAL INSTRUCTION TO THE BIDDER
RTGS DETAIL OF BIDDER
Following RTGS details shall be submitted by agency along with the tender for direct
deposit of payment to the beneficiary account. Bidder has to submit the details as under:
1 Name of Bidder :-
2 Address for correspondence :-
4 Phone / Mobile No. :-
5 Name of Beneficiary :-
6 Bank Account Number of :-
7 Name of Bank of beneficiary :-
8 Name of Bank, branch & address :-
9 Type of account :-
10 Bank Code :-
11 RTGS Code :-
12 IFSC Code :-
SCOPE OF WORK AND SITE CONDITIONS
The main scope of work is Misc Civil work for Public building & residential building as and
when required basis in GSECL Colony and PH at KHEP-2026.Shall be carried out as per
items specification and as directed by E.I.C. The work includes all materials, tools, tackles,
scaffolding required & successful completion of work.
Under the scope of this tender the agency has to carry out the subject work, various civil works
as per all items of Schedule B and as per detail technical specifications items. The quantities
taken under individual items are very tentative. However the agency has to carry out the
works as per the Company’s requirements anywhere in Colony area.
The agency has to carry out the works as per item & specifications of the tender by providing all
materials of best quality and of standard manufactures as the samples approved by EIC and
providing best workmanship through expert manpower.
The agency has to carry out the works as per the priority & schedule given by EIC time to time
even in on or off working hours of the office. The agency will take complete care and will not
damage any other structure in premises of company.
The agency has to carry out all the works by taking all due cares of safety, security norms, with
all risks including scaffolding, strutting, shoring, etc up to any height irrespective of quantum of
Contractor has to make arrangement for workable site condition with the co operation
of departments of company and agencies, all necessary arrangement to get work
permit is to be made by contractor. Day to day cleaning is required after completion of
job. The removed materials and any other unwanted materials are to be transported
and taken away as instructed by E.I.C.
All safety measures shall be taken by the contractor with his own cost.
The scope of work to be carried out by the Contractor shall also include Clearance of the site,
Disposal of debris, excavated material etc,
The major works involvement generally mentioned as here under---
Excavation for foundation upto 1.5 m depth.
Brick work using common burnt clay building bricks having crushing strength not less
than 35 kg./Sq.Cm
Providing and laying controlled cement concrete M.200
Steel work, welded in built up sections framed work including cutting, hoisting, fixing in
position and applying a priming coat of red lead paint.
Providing & applying two coats of exterior premium emulsion paint
Signature of Contractor
Addl. Chief Engineer
(With Address and seal)
SPECIAL NOTE FOR PRE-QUALIFICATION
Name of work: - Misc Civil work for Public building & residential building as and when
required basis in GSECL Colony and PH at KHEP-2026.
The tender documents are of two separate bids i.e. technical and price bids. Bidder is requested to submit the
technical bid with the following credentials for post-qualification.
1. Bidder should produce evidence of having experience of successfully completed OR ongoing works having
satisfactory progress of similar works as defined hereunder, carried out in Central & State Government /
Semi-Government / Private limited company/ GSECL/ GETCO / DGVCL / MGVCL / UGVCL / PGVCL,
during the last seven years ending last day of the month previous to the one in which tender is invited.
Bidder should submit self-attested copies of documentary evidence, preferably photo copies of work
completion certificate, certificate regarding works on hand progressing satisfactorily along with certificate of
amount of work done, work order with Schedule-B, etc. from the respective department. The amount of work
completed OR ongoing works should be either of the following:-
a. Three similar completed works each costing not less than the amount equal to 40% of the estimated cost.
b. Two similar completed works each costing not less than the amount equal to 50% of the estimated cost
c. One similar completed works each costing not less than the amount equal to 80% of the estimated cost
Similar work means – Civil Works/Civil works related to construction/repairing/renovation of
buildings/structure
2. Contractor has to submit satisfactory work completion certificate of the client. Experience as a joint
venture or sub-contractor is not allowed and price bid of such bidders will be rejected.
3. EMD: To pay EMD in form of RTGS/NEFT.
4. Tender Fee: The tender fee shall be accompanied in the form of RTGS/NEFT.
5. Separate employee’s provident fund code number towards registration of firm with Regional P.F.
6. Party should have to submit the details of the copy of registration number regarding GST along with
Technical Bid. If party has two GST registration out of which one is cancelled than party has to provide the
no due certificate from GST Department for the cancelled GST Registration.
7. Party should have to submit PAN No. copy.
8. Latest bank Solvency Certificate of any Bank as listed in Annexure- I for a sum of minimum 20% of
estimated cost of this wok, i.e. Rs 9,31,924.00 not more than 12 months old.
Financial Qualification documents as per Annexure-II
9. Consent for obtaining contract labour license from the appropriate authorities for throughout the work
10. Consent for the WC policy of all the contract labours duly engaged throughout the work contract.
11. List of tools & tackles and technical personnel & name of supervisor engaged.
12. Attested copy of relevant document duly signed and sealed on each and every page shall be
13. All bidders shall submit the details/documents in support of Technical Qualification
Requirements duly certified and verified for authenticity from Specified Third-Party Inspection
Agency (TPIA) or Statutory Auditor of their Company or Practicing CA/CA Firm along with a
certificate regarding verification of authenticity of documents as per the format placed at
Appendix 1. All the documents submitted by the bidder in support of meeting Technical QR shall
be digitally signed by the Specified Third-Party Inspection Agency (TPIA) or Statutory Auditor of
their Company or Practicing CA/CA Firm. In case documents are certified & verified for
authenticity through TPIA, the verification and certification of authenticity of documents is
acceptable from any of the following TPIAs:
1. M/s Competent Inspectorate and Consultants Pvt. Ltd, Hyderabad, India.
2. M/s Gulf Lloyds Industrial Service India Pvt. Ltd.-Ahmedabad.
3. M/s International Certifications Services.
4. M/s Intertek India Pvt. Ltd.
5. M/s SGS India Pvt. Ltd.
6. M/s Moody International (India) Pvt. Ltd.
7. M/s TUV SUD South Asia (P) Ltd.
8. M/s TUV Rheinland (India) Pvt. Ltd.
9. M/s Bureau Veritas (India) Pvt. Ltd.
10. Hertz Inspection & Services Pvt. Ltd.
11. IRCLASS Systems and Solutions Pvt. Ltd.
The following website may be referred for contact details of above TPIAs:
http://nabcb.qci.org.in/accreditation/reg_bod_inspection_bodies.php
Any document/documents in support of Technical QR, which is not certified by the
Specified Third-Party Inspection Agency (TPIA) or Statutory Auditor of their Company or
Practicing CA/CA Firm, as per the format enclosed with the bidding documents, shall not be
considered verified/ certified for the purpose of evaluation, and the bid shall be liable for
The Bidder shall be responsible to get their documents/ credentials verified & certified by the
Specified Third-Party Inspection Agency (TPIA) or Statutory Auditor of their Company or Practicing
CA/CA Firm in support of Technical QR. All the costs pertaining to third party verification and
certification (including those by statutory auditors) shall be borne by the bidder. GSECL shall have
no liability (financial or otherwise) towards the same and shall not be liable for any claim/ dispute
between the bidder and the Specified Third-Party Inspection Agency (TPIA) or Statutory Auditor of
their Company or Practicing CA/CA Firm.”
14. Conditional tender is liable to rejected. Withdrawal of insertion of conditions unilaterally after opening of
tender will not be permitted unless it so desired by the GSECL.
The above documents will be analyzed and after satisfaction, the price bid will be opened. GSECL may
verify the documents, experience certificates from authority who have issued such certificates / details.
On opening of Technical Bid, if any required attested documents are missing in technical bid submitted by
the bidder, and tender inviting authority is in the opinion that in absence of these documents sufficient
competition is not possible, in that case to have fair competition, the tender inviting authority may inform
only once by Email to bidder/bidders to submit the missing required documents within stipulated time limit
and failing which bidder/bidders will be declared technically disqualified for not submitting the required
documents along with technical bids without any further notice. However, document will be considered
valid only if it is for the period of last day of month previous to the one in which tenders are invited.
Signature of Contractor
Addl. Chief Engineer
(With Address and seal)
Undertaking from Third Party Inspection Agency/Statutory Auditor or Practicing CA/CA Firm
(On letter head digitally signed by a person duly authorized to Sign on behalf of the firm)
Power Station ……………….
Subject: Authentication of veracity of documents submitted by M/s …….. In support of
Meeting the Qualifying Requirements
Ref: Tender no. …………………..
Name of the Package/ Tender: ………………………………………
M/s. ………………. (Hereinafter called Bidder) having Registered office at …………………… intend
to participate in above referred tender of GSECL.
The tender condition stipulates that the bidder shall submit supporting Documents pertaining to
Qualifying Requirement duly verified and certified by Third-Party Inspection Agency (TPIA) or Statutory
Auditor of their Company or Practicing CA/CA Firm as per the list mentioned in the bidding documents.
In this regard, it is hereby confirmed that we have examined the following documents, which are also
attached with this letter. The same has been verified from the Original Documents and / or Client for
We hereby confirm that the following documents are found to be genuine and authentic.
1. Doc ref. no. ……….. Dated …….. (Name of Documents)
2. Doc ref. no. ……….. Dated …….. (Name of Documents)
All the aforesaid documents have been digitally signed by us as a certificate of authenticity.
We further confirm that we neither have any vested interest in aforesaid tender nor have any conflict of
interest in respect of above tender.
This certificate is issued at the request of M/s ………………. (Bidder) for the purpose of participating in
the subject tender/s.
Signature of Contractor Addl. Chief Engineer
(With Address and seal) GSECL, KHEP.
A. Financial qualification criteria:
1. The Average Annual Turnover of the bidder shall not be less than Rs. 13,97,886.00 (30 % of
Estimated cost) during the preceding three (3) financial years as one date of Techno-
Commercial bid opening.
2. Net worth of the bidder shall not be less than 100% of the bidder's paid- up share capital as on
the last day of the preceding financial year. In case the Bidder meets the requirement of Net
worth based on the strength of its Subsidiary (ies) and/or Holding company and/or Subsidiaries of
its Holding Companies wherever applicable, the Net worth of the Bidder and its Subsidiary (ies)
and/or Holding company and/or Subsidiary (ies) of the Holding Company, in combined manner
should not be less than 100% of their total paid up share capital. However individually, their Net
worth should not be less than 75% of their respective paid share capitals.
Net worth in combined manner shall be calculated as follows:
Net worth (combined)= (x1+x2+x3)/(y1+y2+y3) X 100, where x1, x2, x3 are individual net worth which
shall not be less than 75% of the respective paid- up share capitals and y1, y2, y3 are individual paid up
share capitals.
3. In case the bidder is not able to furnish its audited financial statements on stand-alone entity
basis, the unaudited unconsolidated financial statements of the bidder can be considered
acceptable provided the bidder further furnishes the following documents for substantiation of its
Copies of the unaudited unconsolidated financial statements of the bidder along with copies of
the Audited consolidated financial statements of its Holding Company.
A Certificate from the CEO/CFO of the Holding Company, stating that the unaudited
unconsolidated financial statements form part of the Consolidated Annual Report of the
4. In cases where audited results for the last preceding financial year as on the date of techno-
commercial bid opening are not available, the financial results certified by a practicing Chartered
Accountant shall be considered acceptable. In case, Bidder is not able to submit the Certificate
from practicing Chartered Accountant certifying its financial parameters, the audited results of
three consecutive financial years preceding the last financial year shall be considered for
evaluating the financial parameters. Further, a Certificate would be required from the CEO/CFO,
stating that the financial results of the Company are under audit as on the date of Techno-
commercial bid opening and the Certificate from the practicing Chartered Accountant certifying
the financial parameters is not available.
5. The bidder must submit Average Annual Turnover and Net worth Certificate in support of
Financial QR, duly certified and verified for authenticity from Independent Statutory Auditor of
their company / Practicing Chartered Accountant/ C.A. Firms / TPIA (Third-Party Inspection
Agency) empaneled / approved by GSECL along with copy of Annual Audited Accounts of last
Note for point No.1, 2, 3 & 4:
i. Other income shall not be considered for arriving at annual turnover.
ii. "Holding Company" and "Subsidiary Company" shall have the meaning ascribed to them as
per Companies Act of India, in vogue.
Net worth means the sum total of the paid-up share capital and free reserves. Free reserve
means all reserves credited out of the profits and share premium account but does not include
reserves credited out of the revaluation of the assets, write back of depreciation provision and
amalgamation. Further, any debit balance of Profit and Loss account and miscellaneous
expenses to the extent not adjusted or written off, if any, shall be reduced from reserves and
GENERAL INSTRUCTIONS TO THE BIDDERS
1. Contract means the documents forming tender and the subsequent agreement that may be
2. Work or works means the work related to the subject mentioned in tender
3. Contractor means a firm or an individual undertaking these works or offers the rates for this
4. The general rules and regulations of the GSECL for tender and contract for works will apply to
the extent of the same and not modified herein. The contractor is deemed to have gone through
and considered to be fully aware of the conditions mentioned therein.
5. Duly signed technical bid (and all supporting/ qualifying documents are submitted in
online n-procure system no any physical submission required .Physical submission of
technical bid will not be consider of Tender fee and EMD are to be kept in only one cover
duly super scribe with detail of Tender Fee / EMD and tender no/subject shall be accepted
by RPAD/ speed post only at The Chief Engineer(Gen.) KHEP, ADM Building,Diwada
Colony,Ta:Kadana. Dist.Mahisagar. Pin Code No. 389250The bidder should submit price
bid in on line tender on web site www.nprocure.com or .gsecl.nprocure.com. Hard copy of
the price bid will not be considered. Offer of the bidder who has not submitted on line
tender on web site www.nprocure.com or .gsecl.nprocure.com will out rightly
rejected.Tender fee & EMD detail physical submission via BG OR required to be to be
submitted, if not found offer will out rightly rejected.
The tenders will be opened in the presence of bidders, who wish to remain present at the
time of opening of tenders.
The Chief Engineer (G), KHEP reserves the right to reject any or all tenders without
assigning any reason thereof.
6. Tender fee: Tender fee (Non-refundable) as notified in the tender notice [Which is inclusive of
GST] should invariably be paid by way of RTGS & NEFT.
RTGS details of Tender fee & EMD must be kept in the cover of Tender fee / EMD otherwise
supplier’s offer is liable to be rejected.
7. Earnest Money Deposit:
(a) The estimated cost of tender items is notified in the tender notice. Bidder has to pay EMD
@3% of the estimated cost. The EMD is payable by RTGS & NEFT in favor of the “Gujarat State
Electricity Corporation Limited”, Payable at bank of baroda (Branch code: BARB0DIWADA (Fifth
digit is zero)) Diwada Colony branch. It can also be furnished by way of an irrevocable Bank
Guarantee from any Scheduled/Nationalized Bank in a standard format prescribed by the GSECL
(Format given in this tender document). Cheques are not acceptable. CORPORATE BANK
GUARANTEES not allowed.
(b) Government or Semi-Government Organizations, which are run departmentally & are not
limited Companies, will be eligible for exemption from payment of E.M.D.
(c) No Interest will be allowed against payment of E.M.D.
(d) Tenders submitted without Earnest Money Deposit by the firms will be rejected without
entering in to further correspondence in this regard and no reference will also be made.
(e) EMD will be forfeited (i) if the tender, whom it covers, is withdrawn during the validity of the
offer and (ii) the successful bidder fails to furnish the security deposit in time.
(f) EMD of the unsuccessful bidders will be returned within 60 days of placement of the order and
when the bidder returns the original receipt of the EMD together with the advanced stamped
8. Gujarat State Electricity Corporation Ltd. reserves the right to accept/reject/Cancel any or all the
offers/tenders, extend dates and / or re-advertise tender, and /or modify the process at any stage
of the process without assigning any reason thereof.
9. The bidder shall quote only certain percentage of rates above or below the estimated rates, i.e.,
bidder should quote either, say A% above the estimate or B% below the estimate for all the
items. The bidder should not quote different percentage for different items. Tenders received with
different percentage rates for different items shall be liable to be rejected. The bidder should
quote only percentage higher/lower in figures as well as in words in Schedule-B. In case of not
mentioning clearly above/below the estimate, the GSECL shall consider the quoted percentage
below the estimate and the contractor must have to honor this, failing which suitable actions may
be taken, considering this as dishonor and/or summary rejection of offer without assigning any
reason thereof as deemed fit by Chief Engineer. The rate quoted should be inclusive of all taxes
and expenses, if any. Nothing will be paid extra as a part of contract unless & until, it is specified
in the tender documents by Gujarat State Electricity Corporation Ltd.
10. Revision of prices: Revision of prices or any commercial terms affecting the price after
opening of technical bids shall not be considered and will be ignored.
11. Price Escalation: No price, escalation will be given till the completion of the work. The bidders
must quote firm price only, during execution & extended period, without any escalation towards
labour, material, fuel etc., till completion of work under contract and this is to be confirmed by
bidder in technical bid envelope only. In case, if the bidder does not offer firm prices, his offer
shall be rejected and the price bid envelope shall not be opened.
12. The tender documents shall be written legibly and free from erasure, over writings or
conversions of figures. Corrections unavoidable shall be made by crossing out, initialing, dating
13. The rates quoted shall be firm and valid for 180 days for acceptance from the date of opening of
14. Conditional tender is liable to be rejected. Withdrawal or insertion of conditions unilaterally after
opening of tenders will not be permitted unless it is so desired by the GSECL.
15. Chief Engineer, KHEP reserves the right to reject any or all tenders without assigning any
reasons thereof.
16. Security Deposit:
Category of the Unit Security Deposit
Purchase up to Rs. 5 Lakh Purchase of more than Rs.
Enterprises or Exempted Exempted 3% of order value
Organizations which are
exempted from paying
Tender Fees & EMD as per
GoG Procurement Policy*
For all other enterprises 5% of order value 5% of order value
(a) Security Deposit should be paid within 10 (ten) days after receipt of LOI. The successful
bidder will be required to pay an amount equivalent to 05% of the value of the order as a Security
deposit for satisfactory execution of the contract. Security deposit for satisfactory/successful
execution is payable either in RTGS / Bank Guarantees only.
(b) Bank Guarantees from Scheduled / Nationalized Banks is also acceptable if the amount of
security deposit payable exceed Rs. 5,000/-. The Bank Guarantees will be executed on the
standard form prescribed by the GSECL. In case of the Bank Guarantees furnished / submitted,
they should have clear one time validity till the completion of the order in all respect. Bank
Guarantee for Interim period will not be allowed. If by any reasons the Work period is extended
then Contractor should undertake to renew the Bank Guarantee at least one month before the
expiry of the validity, failing which GSECL will be at liberty to encash the same. CORPORATE
BANK GUARANTEES are not allowed.
(c) The GSECL reserves the right to forfeit the SD in case of any breach of contract and in case
of disputes. The decision of Chief Engineer, KHEP shall be final, binding and acceptable to the
contractor. If the contractor fails to start the work as stipulated, the EMD and the SD shall be
1. The security Deposit/ Bank guarantee covering execution of the contract will be released only
on successful execution of contract and on receipt of the “NO Objection Certificate” from the
Engineer In charge of the work.
17. Performance Guarantee (PG): if applicable to this contract then,
(a) The successful bidder shall have to furnish PG. The Performance Guarantee for the tendered
items wherever applicable shall be furnished in the form of Bank Guarantee, valid for the period
as per Technical Specifications and should have clear one time validity for the full period.
(b) Performance Guarantee for an interim period will not be allowed. However, in case of expiry
of PG before the said period the same should be got extended / renewed till the completion by
the contractor at least one month before the expiry of the validity, failingwhich GSECL will be at
liberty to encash the same, without entering into further correspondence, formalities, etc. in the
“NO STAGEWISE BANK GUARANTEES WILL BE ACCEPTABLE IN ANY CASE.” The
supplier/contractor/party (i.e tenderer) has to give bank guarantee with validity period of
additional 01(one) months i.e. more than actual Guarantee/Warranty period of
06/12/18/24/36/ 48/60 months (depending upon the product) to safe guard Company's
interest in case of eventuality happening on the last day of Guarantee/Warranty period
after office hours of the Bank or Bank Holidays."
18. Subletting of tender is not permitted without prior approval of KHEP-GSECL.
19. GSECL reserves right to divide work to nos. of agencies.
20. The work will be awarded to each agency as per site requirement & as per instruction of EIC.
21. Technical Bids received will be opened online if possible on the day and time indicated in the
tender notice by an Officer nominated by the GSECL. Time and date for opening of price bids will
be determined by the GSECL and intimated to only qualified bidders after the Technical Bid
proposals are opened, analyzed as per post – qualification criteria mentioned in special note and
all clarifications, if any, obtained from the bidder and verified by GSECL from the issuing authority
22. The bidders shall submit their offer online without any deviations to the Technical specifications,
Commercial conditions and General Terms and Conditions of the contract & it will be presumed
that the bidder agrees entirely with the specification and all other conditions of tender.
23. The bidder shall not be allowed to submit revised / additional / modified offer even before due
date and time of submission of tender. However if the date of submission of tender are extended
by the GSECL due to any reason the bidder may submit if he wishes the revised / additional /
modified offer before extended due date and time of submission.
24. The GSECL reserves the right to accept any tender irrespective of whether it is lowest or not or
to reject all the tenders without assigning any reasons thereof. Tenders departing from the
stipulated technical specifications, commercial conditions or the method of bidding in a radical
manner are liable to be rejected
25. The bidder must visit the site before submitting the tender. The bidder shall be presumed
to have carefully examined the conditions & specifications of work and to have fully
acquainted themselves with all details of the site conditions, locations, materials,
geological and weather characteristics, labour conditions and in general all the necessary
information and data etc. pertaining to and need for the work
26. The online bid submitted by bidders who are listed under declaration of ineligibility for corrupt
or fraudulent practices issued by the Government, the list of Black listed contractors announced
by GUVNL/GSECL, Govt. of Gujarat or its Public sector undertaking, shall be rejected.
27. Any online offer not bearing signature of the bidder & with seal of company on all the
documents accompanying the tender is liable to be rejected.
28. Tender shall remain open for acceptance for a period of 180 days from the date of opening of
Technical bid and during this period no bidder shall be allowed to withdraw his tender. Any such
withdrawal during the said period will entail forfeiture of the earnest money deposit submitted
along with the tender and the GSECL may take further action like “no dealing” with such bidder in
future tenders of GSECL or any company under GUVNL.
29. The Notice inviting tender, general instruction to bidders and all other documents of this tender
shall form part of the contract
30. The information given in this specification is in good faith and meant to serve as a guide to the
BIDDER. It is, therefore, imperative that BIDDER shall obtain and examine for himself all the
data, information and particulars required for the satisfactory execution of the work under this
enquiry. The submission of a bid by Bidder implies that he has fully read the specifications, bid
drawing, Contractor Document and General Conditions of Contract and has made himself aware
of the scope and the specifications for the work to be performed and local conditions and other
features which have a bearing on the cost and execution of the work. The ENGINEER-IN-
CHARGE (GSECL) shall not, therefore, after acceptance of the bid, pay any extra charges for
any reason whatsoever.
31. Each page of the bid document shall be signed and dated in ink by the BIDDER as a token of
having examined the same.
32. ACCEPTANCE / REJECTION OF BID a. GSECL reserves the right to accept or reject any bid
in whole or part and/or accept other than the lowest bid without assigning any reasons. b. The bid
is liable for rejection prima facie, if it is: a. Not in the prescribed form & sealed. b. Not properly
signed by the BIDDER in ONLINE-SUBMISSION. c. Not conforming to TENDER specification. d.
Received after expiry of the due date and time. e. Received by telex or telegram or fax or courier
33. SUBMISSION OF TENDER The tender cover of only tender fee & EMD must reach to the
office of Chief Engineer [Gen], GSECL, KHEP ADM office, Ta;Kadana,Dist:Mahisagar,Diwda
Colony-389250 on or before due date and time of submission mentioned in tender notice. No
tender Cover shall be accepted/opened in any case received after due date and time of receipt
of tender, irrespective of delay due to postal services or any other reasons, and the GSECL shall
not take any responsibility for late receipt of tender. Any tender received after the due date and
time of submission shall not be considered.
34. Any clarification/queries asked by GSECL / GSECL's representative about tender/offer shall
have to be furnished by the contractor; otherwise the offer of the firm will be liable to be rejected
35. Tenders which do not fulfill all or any of the above conditions or incomplete in any respect, are
liable to rejection
36. If participating bidder/agency have stake in one or more other agencies/ bidders who are
participating in same tender and on account of submission of wrong information / declaration in
the tender /enquiry certificate – A, than the bidder will be declared as disqualified automatically
and EMD/SD will be forfeited. Further, GSECL shall take stern action including Stop dealing with
37. The bidder should certify that the wages payment to the staff / labour engaged for the work at
GSECL – KHEP will be made through bank account only and a written declaration is to be
submitted with technical bid by the contractor. The bidder will have to submit the bank statement
as a proof of wages payment, PF challan along with the monthly bill for payment to the account
38. Tenders shall be evaluated on firm price and cost without GST and cess as applicable unless
otherwise mentioned in the tender documents.
39. Bidders are requested to mention applicable HSN/SAC code for each item at given column in
attached “Schedule – B”.
40. Bidders are requested to mention applicable GST rate in given column.
41. If the supplier/contractor have quoted „ZERO‟ GST, in that case liability of GST or any
additional GST will have to be borne by the tenderer himself. In no case additional amount
toward GST or otherwise will be paid /reimbursed to supplier/contractor.
42. Every bidder should mention separate HSN/SAC Code and rate of GST and cess as applicable,
43. Every bidder shall have to inform their GSTIN NO of the registered place where from the bidder
intends to supply the goods/services ,meaning thereby the bidder has supply the goods/ services
from the relevant declared /registered place(s) of supply Only.
GENERAL CONDITIONS OF CONTRACT
GENERAL CONDITIONS OF CONTRACT
1. Definitions :
(a) The Contract means the documents forming the tender and acceptance thereof, together with the
documents referred to therein or individual work order in the case of term contract, including these
conditions, schedules and/or additional conditions attached to the form of tender or individual
works, order, rate schedule, the specifications and the drawings and all these documents, as
applicable, taken together shall be deemed to form the contract.
(b) The “Tender Document” means the form of tender, the applicable schedules and/or additional
conditions and the specifications and/or drawing as issued to the contractors for the purpose of
preparing tender.
(c) The expression “Works” or “Work” when used in the condition of contract shall, unless there be
something in the subject or context repugnant to such construction means, the works or the work
contracted to be executed under or in virtue of the contract whether original or altered.
(d) The “Contractor” means the individual or firm or Corporation, whether incorporated or not,
undertaking the words and shall include his or its legal personal representatives, successors and
permitted assignees.
(e) “Corporation” means The Gujarat State Electricity Corporation Ltd. and the “Accepting Officer”
means the Officer who is authorized to sign and signs the contract on behalf of the “Corporation”.
(f) The letter “EE” means Executive Engineer who in the case of measurement and lump sum
contract, direct the contract and the letters “SE” means Superintending Engineer and “GM” means
General Manager who administers and in the case of the term contracts, directs the contract.
(g) The “Engineer-in-charge” means all officers of the Corporation appointed by the General Manager
to supervise the works or part of the works.
(h) “Approved” and “Directed” means the approval or direction of the Superintending Engineer,
Kadana HEP or the person deputed by him for the particular purpose.
(i) “BS.” means “British Standards” as issued by the British Standards Institution. “A.S.” means the
“American Standards” as issued by the American Standards Institution, and “I.S.” means the
“Indian Standards” as issued by the Indian Standards Institution. Wherever the above-mentioned
abbreviations are referred to, in the specifications and/or work orders, they mean the addition with
all amendments current at the date of issue of tender document of work orders.
(j) In the case of measurement and terms of contract “Specifications” mean those contained in
Gujarat State Electricity Corporation Ltd. scheduled together with any amendments etc. embodied
in the tender documents. “Drawing” refers to those incorporating the tender documents and/or any
work orders referred therein.
(k) The “Contract Sum” means the sum accepted or the sum calculated in accordance with the prices
accepted in the tender and/or the contract rate as payable to the contractor for the full and entire
executing and completion of works.
(l) “The date for completion” is the date or dates of completion of the work or any part of the works set
out or ascertained in accordance with the individual work orders and the tender documents or any
subsequent agreed amendments there to.
2. Contractor to Inform Himself Fully:
A. Notwithstanding anything contained to the contrary in the specifications or tenders in subsequent
exchange of correspondence, the conditions of contract shall be binding on the Contractor and any
change or variation expressed or implied, however made in the said conditions, shall not be valid
or operative unless expressly sanctioned by the Corporation. The Contractor shall be deemed to
have fully informed himself and to have special knowledge of the provisions of the conditions of the
Contract herein contained.
B. The contractor shall be deemed to have carefully examined the work and site conditions, the
general conditions, the special conditions, specifications, schedules and drawing and shall be
deemed to have visited the site of the works and to have fully informed himself regarding the
local conditions.
C. If there shall have any doubt as to the meaning of any portion of these general conditions or
special conditions of the scope of work of the specifications or any other matter concerning the
contract, he shall in good time before submitting his tender, send for the particulars thereof and
submit them to the Engineer-in-charge in writing in order that such doubt may be removed.
3. Contract Drawing And Specifications:
The contractor will be entitled to receive one set of agreement along with one certified copy
of accepted tender.
The drawings which form part of these specifications show the work to be done in as much
detail as is possible at the present stage. They will be supplemented by such additional
detailed drawings as may be necessary as the work progresses. The contractor shall perform
the work on these features and in accordance with these additional or revised drawings as
the case may be and at the applicable rates as per the contract.
The contractor shall check all drawings carefully and shall bring to the notice to the
Engineer-in-charge immediately of any errors or omissions discovered. The contractor shall
not take advantages of errors or omissions of any kind in the drawings supplied.
4. Inputs by GSECL:
a) The electric power supply connection and power supply for construction / maintenance work purpose
shall be given at one mutually agreed point at work site free of cost by the GSECL. Further
extension for construction/maintenance site as well as bore well site for using water will have to be
carried out by the contractor as per requirement at their cost.
b) If there are any surplus quarters available after meeting the requirement of GSECL's staff, then
GSECL will consider allotment of quarters on rent as per GSECL's rule.
c) The contractor will have to make their own arrangement of water for construction work as well as
for their labors at his own cost. If possible, water for construction purpose only at one point may be
given as decided by EIC and recovery for water charges shall be affected at the rate of 2 % of the
item in which water is used or quantity of water measured by meter system installed by contractor,
rate of water supply will be charged at prevailing purchase rates of GSECL, for water supplied by
GSECL is used as certified by EIC. In case of agency is installing bore well and pumps at his cost,
after completion of work agency will hand over the bore well in good condition with pumps to the
5. Data to be Furnished by Contractor:
The contractor shall submit to the Executive Engineer for approval within one week of the
date of contract, a layout plan of construction plant and equipment for the execution of
work which the contractor proposes to adopt at site.
Prior to commencement of work, the contractor shall submit to the Executive Engineer for
approval, plans in triplicate showing the location of Major plant shop and storage
buildings, storage yards, offices, contractor's power house including its services and
housing facilities which he proposes to put up at site and also indicate the program of the
The successful bidder on receipt of letter of intent will submit within a week's time his
planning/program of works for scrutiny of GSECL in a PERT/Bar chart format, clearly
indicating GSECL inputs also.
Contractor will plan his works such that on all the fronts released by GSECL, simultaneous
work should progress in such a way that entire job is completed in scheduled time limit.
No change in the approved layout shall be carried out without specific written approval of the
Executive Engineer.
6. Errors, Omissions and Discrepancies:
In all cases of errors, omissions, doubts or discrepancies in the dimensions, or discrepancies in the
drawings and items of work in specification, reference shall be made to the Executive Engineer
whose elucidation and elaboration shall be considered as authoritative. The contractor shall be held
responsible for any error that may occur in the work thorough lack of such reference and precautions.
7. Security Deposit:
The contractor shall, within 10 days of the issue of letter of intent, pay 5% of the contract value in
the form of the unconditional bank guarantee from schedule bank in lieu of cash or Government
securities towards Security Deposit which will be accepted provided amount of security deposit
payable exceeds Rs. 5,000/-. Security Deposit can also be paid as PBG receipt.
After lapse of 10 days, if successful bidder not paying SD then, RPAD notice will be issued to the
successful bidder mentioning that on failing to pay security deposit within next 07 days from the date
of issue of RPAD Notice the EMD will be forfeited. However, Tender inviting authority at his discretion
may decide and prolong the time period for paying of the Security Deposit as per the urgency of the
In case successful bidder not at all responding within notice period or withdraws his offer
then his EMD shall be forfeited and he will not be allowed to participate in the tenders invited
from Kadana HEP office for the period of One year.
All damages, costs, charges, expenses and other sums which may be or may become due or
payable by the contractor to the Corporation under the terms of the contract, may be deducted from
the cash in the proceeds of sale of the securities/bank guarantee so deposited (which the officer or
person to whom the same may be endorsed as aforesaid is hereby authorized to sell/to encase for
that purpose) or from the interest of any such securities or from any sums due or which may become
due to the contractor by the Corporation or from the whole or the balance unpaid as aforesaid of the
encased securities so deposited being repaid or transferred and returned as the case may be, to the
contractor on finalization of final bill OR after 06 (six) months of successful completion of the work,
whichever later OR on furnishing of the Performance Bond amounting to 5% of contract value against
the defect liability period as mentioned in this document elsewhere.
Entire Security Deposit paid in approved form of Bank Guarantee should remain valid during the
contractual period and such bank Guarantee should not be reduced on the basis of the work actually
8. Use of Land:
The land required for office, Godowns and for labour camp if not available with GSECL, then the
contractor has to arrange the same at his cost. GSECL will give the land only if the spare land is
available with the following conditions.
The contractor shall be permitted to use for the bonafide purpose of execution of this contract
1. Site required for the construction of the work.
2. Required approach road. The contractor shall make their own arrangements for the necessary
approach, road, for transport of their materials and be responsible for the compensation on
account of damage to crop etc. and shall till completion of work.
3. He will be charged the rent at the annual rate of rupees one hundred per every acre or part
thereof, for the construction of temporary hutments and his store yard. However area required for
such purpose may be clearly indicated in this offer.
All areas of operation, including those for his staff and labour colonies handed over to the
contractor shall be cleared and handed over back in good condition to the Engineer except
areas under works as per this contract or those for which specific approval has been obtained
from the Engineer. The contractor shall make good to the satisfaction of the Engineer any
damage or alternation made to areas which he has to hand over back or to other property land
handed over to him for purpose of this work.
Temporary structures may be erected by the contractor for storage sheds, offices, residence
etc. for noncommercial use on the land, handed over to him at his own expense and with the
permission of the Engineer. These structures shall comply with the regulation that may be in
force and/or specified by the Engineer with regard, thereto. In any circumstances for
constructing temporary structures for contractor's use, GSECL's free supply materials shall not
be used. If it is found that GSECL's free supply materials are used for other than approved
project drawings work, same will be recovered at penalized rate.
The contractor shall preserve all existing vegetation such as trees on or adjacent to the sites
which do not interfere with the construction as determined by the Engineer.
The contractors shall take all possible precautions in felling trees authorized for removal to
avoid any unnecessary damage to vegetation and trees not to be felled and to structures
under construction, or to workmen, and shall be responsible for any damage if it occurs in such
All produce from cutting of trees; grass etc. shall be the property of GSECL and shall be
stocked at the place specified by the Engineer. No claim shall be made for such cutting and
stacking of trees or grass etc. by the contractor
The contractors shall not unnecessarily or for use as fuel, cut any trees brush wood, grass or
other vegetation nor shall set fire there to without the written permission of the Engineer. When
such permission is given, the contractor shall take necessary measures to prevent damage or
to prevent fire spreading to surrounding property, and shall be responsible for any such damage,
The land shall as herein before mentioned be handed back to Engineer in Charge immediately
after the completion of the work under this contract. Also no land shall be held by the
contractor longer than the Engineer shall deem necessary and the contractor shall, on due
notice by the Engineer, vacate and return the land which the Engineer may certify as no longer
required by the contractor for purpose of the work.
9. Start of Work:
The contractor shall not enter upon or commence any portion of work except with the written
authority or instructions of the Executive Engineer or his subordinate in charge of the work, failing such
the contractor shall have no claim to ask for measurement or payment for work and shall be
responsible for any claims or damages that may arise due to such unauthorized commencement or
10. Compensation for The Delay:
The time allowed for carrying out the work as entered in the tender shall be strictly observed by the
contractor and shall be reckoned from the date on which the order to commence work is given to the
contractor. The work shall throughout the stipulated period of contract be proceeded with all due
diligence (time being deemed to be the essence of contract) and for delay, the contractor shall pay
compensation, an amount equal to ½ (half) percent per one week for the contract amount or part
thereof, including taxes & duties ( i.e. End cost of contract amount including taxes & duties) and
maximum up to 10 % of the order value, including taxes & duties ( i.e. End cost of contract amount
including taxes & duties) or such smaller amount as per the decision of the Competent Authority of the
GSECL The penalty will be invariably deducted from the bills of the contractor and no refund will be
given unless the competent authority approves the reduction. The reasons for delay, attributable to
GSECL as well as to party will be brought out clearly while putting the proposal for waiver/reduction in
11. Action When Whole of Security Deposit Is Forfeited:
In any case in which under any clause or clauses of this contract the contractor shall have tendered
himself to pay compensation amounting to the whole of his security deposit (whether paid one sum) or
in the case of abandonment for the work owing to serious illness or death of the contractor or any other
cause, the Executive Engineer on behalf of the Corporation, shall have powers to adopt (a) below and
any of the following courses under (b) and (c) as he may deem best suited to the interest of the
(a) To rescind the contract (for which rescission notice of 10 days) in writing to the contractor under the
hand of the Executive Engineer shall be conclusive evidence and in that case the security deposit of
the contractor shall stand forfeited and absolutely at the disposal of the Corporation. To employ
labour paid by the Corporation, to supply materials, to carry out the works or any part of the work
debiting the contractor with the cost of the labour and the price of the materials (as to the
correctness of which cost and price, the certificate of the Executive Engineer shall be final and
conclusive against the contractor) and crediting him with value of the work done in all respects in the
same manner and at the same rates as if it had been carried out by the Contractor under the terms
of this contract and in that case the certificate of the Executive Engineer as to the value of the work
shall be final and conclusive against the contractor.
(b) To order that the work of the contractor be measured up and to take such part thereof, as shall be
unexecuted, out of his hands and to give it to another contractor to complete, in which case, any
expenses, which may be incurred in excess of the sum, which would have been paid to the original
contractor, if the whole work would have been executed by him (as to the amount of which excess
expenses, the certificate in writing of the Engineer-in-charge shall be final, conclusive and shall be
borne and shall be paid by the original contractors and shall be deducted from any money due to
him by the Corporation under the contract or otherwise from his security deposit of his proceeds
sale thereof or a sufficient part thereof.
(c) In the event of the above courses being adopted by the Executive Engineer, the contractor shall
have no claim to compensation for any loss sustained by him by reason of his having purchased or
procured any materials or entered into any engagements or made any advances on account of or
with a view to the execution of the work or the performance of the contract. And in case the contract
shall be rescinded under the provision aforesaid, the contractor shall not be entitled to recovery or
be paid any sum for any works thereof actually performed by him under this contract unless and
until the Executive Engineer shall have certified in writing the performance of such work and the
amount payable to him in respect thereof and he only be entitled to be paid the amount so certified.
12. Notice Under Unsatisfactory Progress:
If the progress of a particular portion of the work is unsatisfactory, and also if as per the
opinion/observation of the Executive Engineer (whose decision shall be final) in charge that the general
progress of work is not satisfactory, then Executive Engineer in charge shall be be entitled to take
action under clause 11 (c) after giving the contractor ten days’ notice in writing and the contractor will
have no claim for compensation for any loss sustained by him owing to such action.
13. Action in The Case of Default By The Contractor :
In any case in which any of the powers conferred upon the Executive Engineer by Clauses
and 12 hereof shall have exercisable and the same shall not have been exercised, the non-exercised
thereof shall not constitute a waiver of any of the conditions hereof and such powers shall not
withstanding be exercisable in any further case of default by the contractor of which, by any clauses
hereof, he is declared liable to pay compensation amounting to the whole of his security deposit and
liability of the contractor for past and future compensation shall remain unaffected in the event of the
Executive Engineer taking action under sub-clause (a) or (c) of Clause 11, he may if he so desires,
take possession of all or any tools, plants, materials, and stores in so upon the work or the site thereof
belonging to the contractor, or procured by him and intended to be used for the execution of the work
of any part thereof paying for allowing for the same in account at the contract rates, or in the case of a
contract rates not being applicable of current market rates to be certified by the Executive Engineer
whose certificate thereof shall be final. In the alternative, the Executive Engineer may by notice in
writing to contractor or his clerk of works, foreman or other authorized agent, require him to remove
such tools, plant, materials or stores from the premises within a time to be specified in such requisition,
the decision to the contractor failing to comply with any such requisition, the decision of the Executive
Engineer as to the expense of any such removal and the amount of the proceed and expense of any
such sale, be final and conclusive against the contractor.
14. Extension of Time Limit
If the contractor shall desire an extension of the time limit for completion of the work on the
ground of his having been unavoidably hindered in its execution or on any other ground, he shall apply
in writing to the Executive Engineer and the Executive Engineer may, if in his opinion there are
reasonable grounds for granting extension, recommend such extension as he may think necessary or
proper. The decision of the competent authority in this regard shall be final, and binding to the
contractor. Any delay attributed to Corporation, shall be thus compensated only by way of extending
15. Completion Certificate
On completion of the work, the Contractor shall be furnished with Completion Certificate by the
Executive Engineer. No such certificate shall be given nor shall be the work considered to be
completed until works are taken over and/or duly tested and put to operation as the case may be, nor
until the work shall have been measured by the Engineer-in-Charge or where the measurement have
been taken by his subordinates until they have received the approval of the Executive Engineer the
said measurement being binding and conclusive against the contractor.
16. Effect of the Certificate :
No payment shall be made for any work estimated to cost less than Rs.1,000 till after the whole
of said work shall have been completed and a certificate of completion given. But in the case of works
estimated to cost more than Rs.1,000, contractor shall on submitting a monthly bill thereof, be entitled
to receive payments. Proportionate to the part of the work then approved and passed by the Engineer-
in-Charge, whose certificate of such approval and a passing of the sum so payable shall be final and
conclusive against the contract. All such intermediate payment shall be regarded as payment by way of
advance against the final payment only and not as payments for work actually done or completed and
shall not preclude the Engineer-in-charge from requiring bad, unsound, imperfect or unskillful work to
be removed and taken away and reconstructed or re-erected nor shall any such payment be
considered as admission of the due performance of the contract or any part thereof in any respect of
the occurring of the claim nor shall conclude, determine or effect in any way the powers of the
Engineer-in-Charge as to the final settlement and adjustment of the accounts otherwise or in any other
way, vary or affect the contract. The final bill shall be submitted by the contractor within one month of
the date fixed for completion of work; otherwise the certificate of the Engineer-in-charge of the
measurement and of total amount payable for the work shall be final and binding on all parties.
measurement and of total amount payable for the work shall be final and binding on all parties.
17. Payment to Contractors :
The rates for several items of works estimated to cost more than Rs.1, 000 agreed to within shall
be valid only when the item concerned is accepted, having been completed full, in accordance with the
sanctioned specification. In case, where the items of the work, are not accepted, as so completed, the
Engineer-in-charge, may make payment on account of such items at such reduced rates, as he may
consider reasonable in the preparation of final or running accounts bills and it will be binding to the
The Bill Shall be submitted by the contactor each month on or before the date fixed by the
Engineer-in-charge, for all works, executed in the previous month and the Engineer-in-charge shall
take or cause to be taken the requisite measurement for the purpose or having the same verified and
the claim so far as it is admissible, shall be adjusted, if possible, within Fifteen days from the
presentation of the bills. If the contractor does not submit the bill, within the time fixed, as aforesaid, the
Engineer-in-charge may depute a subordinate to measure up the said work in the presence of the
contractor or his duly authorized agent, whose counter signature in the measurement shall be sufficient
warrant and the Engineer-in-charge may prepare a bill from such list which shall be binding on the
contractor in all respects. In case if contractor/ representative does not remain present on specified
date for taking measurement than EIC may take the measurement one sided and the same shall be
binding to the contractor irrespective whether he has signed or not.
19. Supply of Materials to Contractor [Applicable Only Where Material Is To Be Supplied By
Corporation As Mentioned In Schedule A ]
If the specification of the estimated work provides for use of any special description of material to
be supplied from the Corporation’s stores or if it is required that the contractor shall use certain stores
to be provided by the Engineer-in-charge, (such material and stores and the prices to be charged
thereof as hereinafter mentioned being so far as practicable for the convenience of contractor but not
so as in any way to control, the meaning or effect of this contract specified in the schedule or
memorandum hereto annexed). The contractors shall be supplied with such materials and stores as
may be required from time to time be used by him for the purpose of the contract only and the value of
the full quantity of materials and stores so supplied shall be set off or deducted from any sum due or
thereafter to become due to the contractor, under the contract or otherwise or from the security deposit
or the proceeds of sale thereof if the deposit is held in government securities the same or a sufficient
portion thereof, shall be sold for the purpose. All materials supplied to the contractor shall remain the
absolute property of the Corporation and shall on account be removed from the site of work and shall
at all times be open to inspection by the Engineer-in-charge. Any such materials unused and in
perfectly good condition at time of completion or determination of the contract shall be returned to the
Corporation’s store if the Engineer-in-charge so requires by notice in writing given under his hand but
the contractor shall not be entitled to return any such materials except with such consent and he shall
have no claim for compensation on account of any such materials supplied to him as aforesaid but
remaining unused by him or for any wastage in or damaged thereto. The contractor shall be
responsible for the loss, destruction or deterioration of the materials, stores or articles supplied to him
by the Corporation even if such loss, destruction or deterioration has occurred under any
circumstances whatsoever beyond his control as if the materials, stores or articles so supplied were his
20. Works To Be Executed In Accordance With Specifications, Drawing, Orders Etc.
The contractor shall execute the whole and every part of work in the most substantial and
workman like manner and both as regarding materials and in every other respect in strict accordance
with the specification. The contractor shall also confirm exactly, fully and faithfully to the designs,
drawings and instructions in writing relating to the work signed by the Engineer-in-charge and lodged in
his office and to which the contractor shall be entitled to have access for the purpose of inspection at
such office, or on the site of the work during office hours and the contractor shall, if he so requires, be
entitled at his own expense to make or cause to be made copies of the specification and of all such
designs, drawings and instructions as aforesaid.
21. Alterations in Specifications and Designs not to Invalidate Contracts
The Executive Engineer shall have powers to make any alterations, or additions to the original
specification, designs and instructions that may appear to him to be necessary or advisable during the
progress of the work and the contractor shall be bound to carry out the work in accordance with any
instruction in this connection which may be given to him in writing, signed by the Engineer-in-charge
and such alterations shall not invalidate the contract. Any additional work which the contractor may be
directed to do in the manner above specified as part of the work shall be carried out by the contractor
on same conditions in all respect on which he agreed to do the main works and at the same rates as
are specified in the tender for the main work.
Where, however, the work is to be executed according to the designs, drawings and the
specifications recommended by the contractor and accepted by the competent authority, the alteration
above referred to shall be within the scope of such designs, drawings and specifications appended to
22. Rates for Works Not Entered in Estimate or Schedule of Rate of The Corporation
If the additional and altered work includes any class of work for which no rate is specified in this
contract, then such class of work shall be carried out at the rates entered in the Schedule of Rates of
the Corporation or at the rate mutually agreed upon between the Executive Engineer and the
Contractor, whichever are lower. If the additional or altered work for which no rate is entered in the
Schedule of Rates of the Division is ordered to be carried out before the rates agreed upon then the
contractor within seven days of date of receipt by him of the order to carry out the work should inform
the Executive Engineer for the rate which it is his intention to charge for such class of work and if the
Executive Engineer does not agree to this rate, he shall be noticed in writing, be at liberty to cancel his
order to carry out such class of work and arrange to carry it out in such manner as he may consider
advisable provided always that if the rates shall have been determined as lastly herein before
mentioned then in such case he shall only be entitled to be paid in respect of the work carried out or
expenditure incurred by him prior to the date of the determination of the rate as aforesaid according to
such rate or rates as shall be fixed by the Executive Engineer in the event of disputes, the decision of
the General Manager of the Corporation will be final.
23. Extension of Time Limit in Consequence of Addition or Alteration
The time limit for the work shall be extended in the proportion that the increase in its cost
occasioned by alterations or additions bears to the cost of the original contract work and the certificate
of the Engineer-in-charge as to such proportions shall be conclusive.
24. No Compensation for Alteration In or Restriction of Work to be Carried Out
If at any time, after the execution of the contract documents, the Engineer-in-charge shall, for any
reason whatsoever, requires the whole or any part of the work, as specified in the tender, to be
stopped for any period or shall not require the whole or part of the work to be carried out at all or to be
carried out by the contractor, he shall give notice in writing of the fact to the contractor who shall
thereupon suspend or stop the work totally or partially as the case may be in any such case, except as
provided here under. The contractor shall have no claim to any payment or compensation whatsoever
on account of any loss in profit or advantage which he might have derived from the execution, of the
work in full but which he did not so derive in consequence of the full amount of work not having been
carried out or on account of any loss that he may be put to on account of materials purchased or agree
to be purchased or for unemployment of labour recruited by him. He shall not also have any claim for
compensation by reason of any alterations having been made in the original specification, drawings,
designs and instructions which may involve any curtailment of the work as originally contemplated.
Where, however, materials have already been purchased or agreed to be purchased by the contractor
before receipt by him of said notice, the Executive Engineer provided they are not in excess or
requirement and are of approved quality and/or shall be compensated for the loss, if any, that he may
put to in respect of materials agreed to be purchased by him. The amount of such compensation to be
determined by the Executive Engineer, whose decision shall be final. If the contractor suffers any loss
on account of his having to pay, his labour charges during the period, during which the stoppage of
work has been ordered under this clause the contractor shall on application be entitled to such
compensation on account of labour charges as the Executive Engineer whose decision shall be final,
may consider reasonable provided that the contractor shall not be entitled to any compensation on
account of labour charges if, in the opinion of the Executive Engineer, the labour could have been
employed by the contractor elsewhere for the whole or part of the period during which the stoppage of
the work has been ordered as aforesaid.
25. No Claim for Compensation on Account of Loss Due to Delay In Supply of Materials By
The contractor shall not be entitled to claim any compensation from Corporation for the loss suffered by
him on account of delay by Corporation in the supply of materials entered in Schedule A where such
delay is caused by:
Difficulties relating to supply of railway wagons.
Force Majeure
Any other reasonable cause beyond the control of Corporation, including shortage of materials to
be supplied by the Corporation and difficulties in time by reaching at the site of any materials
In the case of such delay in the supply of materials, Corporation shall grant such extension of time for
the completion of the works as shall appear to the Executive Engineer to be reasonable in accordance
with the circumstances of the case. The decision of the Executive Engineer as to the extension of time
shall be accepted as final by the contractor.
26. Time Limit for Compensation Claims
Under no circumstances, whatsoever, shall the contractor be entitled to any compensation from
Corporation on any account unless the contractor has claimed in writing to the Executive Engineer
within one month of the cause thereof.
27. Action and Compensation Payable In Case of Bad Work
If at any time, before the security deposit is refunded to the contractor, it shall appear to the
Executive Engineer or his subordinate in charge of the work that any work has been executed with
unsound, imperfect or unskillful workmanship or with materials of inferior quality or that any materials or
articles provided by him for the execution of the work are unsound or of inferior quality to that contract
for or are otherwise not in accordance with the contract, it shall be lawful for Engineer-in-charge to
intimate this fact in writing to the contractor and then notwithstanding the fact that the work, materials,
or articles complained of, may have been inadvertently passed, certified and paid for, the contractor
shall be bound forthwith to rectify or remove and reconstruct the work so specified in whole or any part,
as the case may require or if so required shall remove the materials or articles so specified and
provided other suitable materials or articles at his own charge and cost, and in the event of his failing to
do so within a period to be specified by the Engineer-in-charge in the written intimation aforesaid the
contractor shall be liable to pay compensation at the rate of one percent on the amount of the estimate
for every day not exceeding ten days during which the failure so continues and in the event of any such
failure as aforesaid, the Engineer-in-charge may rectify or remove or re-execute the work or remove
and replace the materials or articles complained of, as the case may be, at the risk and expense in all
respects of contractor should the Engineer-in-charge consider that any such inferior work or materials
as described above may be accepted, or made use of, it shall be within his discretion to accept the
same as such reduced rates as he may fix thereof.
Provided that in the case of any work of which visible check is not possible if the Engineer-in-
charge or his subordinate in charge of the work feels that such work has been executed with unsound,
imperfect or unskillful workmanship or with materials of inferior quality, he shall take sample tests at
random, cost of which shall have to be borne by the contractor and if after taking such test part of such
work is found to be defective in any respect or to have been executed with materials of inferior quality
then the contractor shall pay for the whole work such amount as may be fixed by the office of the
Engineer-in-charge on the basis of the lowest quality of work found by him in such sample tests.
28. Work to be opened to Inspection, Contractor or Responsible Agent to be Present.
All works under execution or in pursuance of the contract shall at all times be open to the
inspection and supervision of the Executive Engineer and his subordinate and contractor shall at all
times, during the usual working hours and at all other times at which reasonable notice of the intention
of the Executive Engineer or his subordinate to visit the works shall have been given to the contractor,
during which period either he should be present to receive order and instruction, or have a responsible
agent duly authorized agent shall be considered to have the same force and effect as if they had been
given to the contractor himself.
29. Notice to be Given Before Work Is Covered Up
The contractor shall give not less than five days’ notice in writing to the Executive Engineer or his
subordinate in charge of the work, before covering up or otherwise placing beyond the reach of
measurement of any work, in order that the same may be measured and correct dimensions thereof,
taken before the same is so covered up or placed beyond the reach of measurement and shall not be
covered up or placed beyond the reach of measurement and work without the consent in writing of
Executive Engineer or his Subordinate in charge of work. If any work shall be covered up or placed
beyond the reach without such notice having been given or consent obtained, the same shall be
uncovered at the contractor’s expense and in default thereof no payment or allowance shall be made
for such work or for the materials with which the same was executed.
30. Contractor’s Liabilities
The contractor shall supply, at his own cost, all materials (except such special materials, if any as
may be supplied from the Corporation stored in accordance with the contract). Plant, tools, appliances,
implements, ladders, cordage, tackle, scaffolding and any temporary works which may be required for
the proper execution of the work, in the original, altered or substituted form and whether included in the
specification and other document forming part of the contract or referred to in these conditions or not
and which may be necessary for the purpose of satisfying and complying with the requirements of the
Engineer-in-charge as to any matter on which under these conditions, he is entitled to be satisfied or
which he is entitled to require together with carriage thereof to and from the work. The contractor shall
also supply without any charge the requisite number of persons of setting out works and counting,
weighting and assisting in the measurement of examination at the time and from time to time of the
work or materials, failing this the same may be provided by the Engineer-in-charge at the expenses of
the contractor and the expenses may be deducted from any money due to the contractor under the
contract or from his security deposit or the proceeds of sale thereof or of a sufficient portion thereof, the
contractor shall provide all necessary fencing and light required to protect the public from accident and
shall also be bound to bear expenses of defense of every suit, action or other legal proceedings of law
that may be brought by any person for injury sustained. Owing to neglecting of the above precautions
and to pay any damage and cost which may be awarded in such suit, action or proceedings to any
such person or which may with the consent of the contractor be paid in comprising any claim by any
31. Contractor Liable for All Damage
Compensation for all damage done intentionally or unintentionally by contractor’s laborer,
whether in or beyond the limit of Corporation’s property, shall be estimated by the Executive Engineer
or such other office as he may appoint and the estimates of the Executive Engineer, subject to the
decision of the Superintending Engineer, on appeal, shall be final and the contractor shall be bound to
pay the amount of the assessed compensation demand, failing which, the same will be recovered from
the contractor as damages or deducted by the Engineer-in-charge from any sums that may be due to
or become due from Corporation to the contractor under this contract or otherwise.
The contactor shall bear the expenses of defending any action or other legal proceeding that may
be brought by any person for injury sustained by him owing to negligence of precautions for prevent
the spread of fire and he shall also pay any damage and cost that may be awarded by the court, if in
32. Rescission of Contract and Forfeiture of Deposit
The contractor shall not assign or sublet, without the written approval of the Engineer-in-charge and if
the contractor assign, or sublet his contract, or attempt to do so or become insolvent or commence any
proceedings to be adjudicated as insolvent or make any composition with creditors, attempt to do so,
the Engineer-in-charge may, by notice in writing rescind the contract. Also, if any bribe, gratuity, gift,
loan, perquisite, reward or advantage pecuniary or otherwise shall either directly or indirectly be given,
promised or offered by the contractor or any of his servants, or agents, or any person to the employee
of the Corporation in any way relating to his office or indirectly interested in the contract, the Executive
Engineer may, by ten days’ notice in writing, rescind the contract. In the event of a contract being
rescinded the security deposit of the contractor shall there upon stand forfeited and be absolutely at the
disposal of the Corporation and the same consequences shall ensure as if the contract has been
rescinded under Clause 11 thereof and in addition the contractor shall not be entitled to recover or be
paid for any work thereof actually performed under the contract.
33. Compensation
All sums payable by a contractor by way of compensation under any of these conditions shall be
considered as a reasonable compensation to be applied to the use of Corporation without reference to
the actual loss or damage sustained and whether any damage has not been sustained.
34. Change In The Constitution of Firm to be Notified
In case of tender by partners of a Firm, any change in constitution of firm shall be forthwith
notified by the contractor to the Executive Engineer for his information.
35. Works Under Direction of Superintending Engineer
All works to be executed under the contract shall be executed under the direction and subject to
the approval of Superintending Engineer /Engineer-in-charge for the time being who shall be entitled to
direct at what point or points and in what manner they are to be commenced and from time to time to
36. Decision of Superintending Engineer to be Final
Except where otherwise specified in contract and subject to the power delegated to him by Corporation
under the Corporation’s rules, then in force, the decision of the Superintending Engineer/EIC for the
time being shall be final, conclusive and binding on all the specifications, designs, drawings and
instructions herein before mentioned and as to the quality of workmanship or material used on or as to
any other question, claim, right matter or thing whatsoever in any way arising out of or relating to the
contract, designs, drawings, specifications, estimates, instructions, orders or these conditions or
otherwise concerning, the works or the execution or failure to execute the same, whether arising during
the progress of the work or after the completion or abandonment thereof.
37. Arbitration
“ALL QUESTIONS, DISPUTES OR DIFFERENCES, WHATSOEVER WHICH MAY AT ANY TIME
ARISE BETWEEN THE PARTIES TO THIS CONTRACT IN CONNECTION WITH THE CONTRACT
OR ANY MATTER ARISING OUT OF OR IN RELATION THERETO, SHALL BE REFERRED TO THE
– “GUJARAT PUBLIC WORKS CONTRACT DISPUTES ARBITRATION TRIBUNAL” AS PER THE
PROVISIONS OF THE GUJARAT PUBLIC WORKS CONTRACT DISPUTES ARBITRATION
TRIBUNAL ACT 1992.”
The reference to Arbitration proceedings under this Clause shall not:
a) Affect the right of the Engineer-in-charge to take possession of all or any tools, plants, materials
and stores, in or upon the work or site thereof or belonging to the Contractor or procured by him
and intended to be used for the execution of the work or any part thereof.
b) Preclude the Engineer-in-charge from utilizing the materials purchased by contractor in any work
or from removing such materials to other place, during the period the work is stopped or
suspended in pursuance of Notice given to the contractor under General Conditions.
c) Entitle the contractor to stop the progress of the work or carrying out the additional or altered
work in accordance with the provision of General Conditions for the work where there is no
d) Preclude the Corporation from getting work done by other agency.
Neither party is entitled to bring a claim to Arbitration latest by thirty days after the expiration of the
defects liability period.
The provisions of the Arbitration and conciliation Act – 1996, Gujarat Public Works Contract Disputes
Arbitration Tribunal Act, 1992, and Rules made there under shall apply to the Arbitration Proceedings
under this Clause.
38. Stores to be Obtained From Corporation [Applicable Only Where Material Is to be Supplied
By Corporation As Mentioned In SCHEDULE A]
The contractor shall obtain from the Corporation stores, such articles as are mentioned in schedule “A”
which may be required for the work or any part of the work or in making up any articles required
therefore or in connection therewith, unless he has obtained permission in writing from the Executive
Engineer or obtained such stores and articles from elsewhere. The value of such stores and articles as
may be supplied to the contractor by the Engineer-in-charge will be debited to the contractor in his
account at the rate shown in the schedule “A” attached to the contract and if they are not entered in
said Schedule, they shall be debited to him at cost price which for the purpose of this contract shall
include cost of carriage and all other expenses whatsoever which may have to be incurred in obtaining
delivery of the same at the stores aforesaid and further overhead charges 15%.
The Contractor shall be responsible for the loss, destruction or deterioration of the materials, stores or
articles supplied to him by the Corporation, even if such loss, destruction or deterioration has occurred
under any circumstances whatsoever beyond his control as if the materials, stores or articles so
supplied were his property. The contractor shall be responsible for returning the residual materials after
completion of the contract and it fails to return, the balance materials supplied to him by the
Corporation, the cost of the residual materials will be recovered from the contractor at the market rate
or stock issue rate whichever be higher at the time of materials account plus 15%.
39. Lump Sums In Estimate
When the estimate on which tender is made, includes lump sums in respect of parts of the works
the contractor shall be entitled to payment in respect of the items of works involved or the part of the
work in question at the same rates as are payable under this contract or such items or if the part of
work in question is not in the opinion of the Engineer-in-charge capable of measurement the Engineer-
in-charge may at his discretion pay the lump sum amount entered in the estimate and the certificate in
writing of the Engineer shall be final and conclusive against the contractor with regard to any sum or
sums payable to him under the provision of this clause.
40. Lump Sum Tenders
Whenever lump sum tenders have been invited for buildings or other structures of the same type,
design, the contractor shall submit his bill stated in Clause No. 18 and the Engineer-in-charge not
below the rank of work, Executive Engineer shall certify by general measurement or by other method
considered suitable to him, the value of work done and the contractor shall be paid monthly a sum
equal to 90% of the total value the work so certified, since the last payment, after deducting a part or
whole of the secured advance if not already paid for the materials utilized on the works. An additional
secured advance for any fresh materials utilized on the works. An additional secured advance for any
fresh materials brought on site will also be paid if certified by the officer not below the rank of Executive
Engineer. After the work is completed final bill would be paid on the certification of officer not below the
rank of Executive Engineer, that the work, is done according to drawing and specifications attached to
the tender. If any additions and alterations have been carried out, detailed measurement in respect
thereof shall be recorded and extra payment or deductions are regulated as per item rates quoted by
the contractor while submitting the tender and if there are any items in the additions and alterations for
which the contractor has not quoted a rate, the payment shall be as per Clause 39 above.
41. Action Where No Specification
In the case of any class of work for which there is no such specification as is mentioned, such
work shall be carried out in accordance with the PWD and in the event of there being no PWD
specification, the work shall be carried out in all respects in accordance with the instructions and
requirements of the Engineer-in-charge of the Corporation etc.
42. No Claim For Variation In Quantities or Work
Quantities shown in the tender are approximate and no claim shall be entertained for quantities of
work actually executed, being either more or less up to any extent than those entered in the tender or
less than those entered in the tender or estimate.
43. No Claim for Compensation for Delay In Starting Work
No compensation shall be allowed for any delay caused into starting of work on account of
acquisition of land and in the case of clearance for works or any delay in according sanction to
44. No Claim for Compensation for Delay in Execution of Work
No compensation shall be allowed for any delays in execution of the work on account of water
standing in borrow pits or compartment. The rates are inclusive for hard or cracked soil, excavation in
mud, sub-soil water or water standing in borrows pits and no claim for any extra rate shall be
entertained unless otherwise expressly specified and mentioned in the tender.
45. Employment of Technical Persons:
The contractor shall keep one full time qualified Civil Engineer at the site, who shall be fully
authorized to receive and comply with such instructions, as given by the Executive Engineer. The
contractor shall intimate the name of such Engineer with his qualifications and experience. The
Executive Engineer shall have the right to demand the removal of any technical personnel, skilled or
unskilled workmen, who in his opinion are considered to cause bad workmanship in the execution of
works or to cause indiscipline.
46. General Terms and conditions regarding labour laws:
The following are the major obligations to be fulfilled by the Contractors as per the Contract Labor
(R&A) Act 1970 and rule mentioned there under:
1) The contractor should not be allowed to engage ten or more contract labourers without initiating to
obtain the labour license under the Contract Labour Act from the Assistant Commissioner of
LabourNadiad (the said number i.e., ten or more includes Supervisor and other staff.).
2) The contractors shall have to obtain group insurance under Employee Compensation Act,
before starting the work.
3) All Contractors shall have to make the payment of wages to the Contract Labours engaged by
them, on or before 7th of every month through Nearest Nationalized Bank compulsory, preferably
situated in the premises of GSECL. The Contractor shall supply copy of Bank Statement duly
stamped by the Concerned Bank as a token of proof towards payment of Wages to HR
Department. Contractor shall intimate the Date & Mode of Payment in advance to LWO / IRO.
Contractor has also required to get the wage register of respective month certified from LWO / IRO
as per the provision laid down under the Contract Labour (R&A) Act,
4) Payment to contract laborers has to be made through Bank/ Cheque/ RTGS only. Wages rates for
contract laborers are applicable as per the terms and conditions of the license. The contractor shall
have to pay wages to workers as notified by Government of Gujarat., from time to time.
5) It should be ensured that all the labours engaged by contractor are covered under the provident
fund scheme and employee’s pension scheme and their contribution are remitted regularly to the
concerned RPFC. The Xerox copies of challan along with ECR in this regards should be
submitted regularly in G.S.E.C.L. office.
6) In case the contractor having more than one contract in the same TPS, the contractor shall have to
submit contract wise separate list of the workmen & maintain relevant registers and records
accordingly and submit the same to the Concerned Section & HR department.
7) The contractor shall have to pay wages to workers as notified by Government of Gujarat., from
The above instructions should be followed scrupulously to avoid undue litigation for non
Compliance of Labour Law.
47. Matters Related to Execution of Work:
a) Work shall commence from the date given in letter to commence the work by EIC at site. The
Contractor shall make all necessary arrangements at site to mobilize labour, operators, divers and
materials and maintain necessary number of machinery and equipment, barge, pontoons etc., to
guarantee the agreed rate of progress of work as per schedule.
b) A detailed work schedule showing how he proposes to carry out the work, specifically mentioning
time periods as well as date of commencement and completion of each activity and such approved
schedules must be strictly adhered to by the CONTRACTOR. After the owner has agreed with the
schedule, the Contractor shall prepare detailed program of each work front/activity breaking it down
giving daily quantifiable/measure of progress. The schedules are to be reviewed periodically with
the OWNER / ENGINEER to ensure that the completion date will be met or to institute corrective
steps (at no extra cost to the ENGINEER) to adhere to the completion dates. The OWNER reserves
the right to revise the schedule at his discretion in order to keep up to the completion date and to
suit the project requirement and such alterations shall not entitle the CONTRACTOR to any extra
c) A work schedule with PERT / Bar Chart for carrying out the work in prescribed time limit
mentioning date of commencement, activity to be carried with its time period, starting & finishing
event for each activity, completion of total project in critical path etc, shall be jointly fixed and
approved by the GSECL. Such approved schedules must be strictly adhered by the Contractor.
d) After the GSECL has agreed with the schedule, the Contractor shall prepare detailed program of
each work front / activity breaking it down to daily quantifiable measure of progress. The schedules
are to be reviewed periodically with the Owner / E.I.C to ensure that the completion date will be met
or to institute corrective steps (at no extra cost to the GSECL) to adhere to the completion dates.
The Owner reserves the right to revise the schedule at his discretion in order to keep up to the
completion date and to suit the project requirement and such alterations shall not entitle the
Contractor to any extra payment.
e) The GSECL reserves the right to delete any item of schedule-B for which contractor shall not have
any right to claim on this account.
f) One permanent reference bench mark and a reference base line shall be given for lay out of work,
which shall be maintained without disturbance by the CONTRACTOR during the tenure of the
contract. CONTRACTOR shall establish local bench marks as directed by the ENGINEER IN
g) The contract or any part thereof shall not be subject to change without the written permission of the
Superintending Engineer GSECL, Kadana HEP or his authorized representatives.
h) During the execution of the work if it is found that the work is not progressing as per the scheduled
program approved by the GSECL & planned by the contractor, due to the reasons attributable to the
contractor, suitable action shall be taken as per Clauses in this tender elsewhere & other relevant
clauses appearing in the section of “Terms & condition of tender & works contract, Legal conditions
of works contract” of tender document. And the GSECL may also take such action as it may deem fit
to ensure that the work is completed in time at Risk and Cost of the contractor.
i) Contractor shall attend meetings at EIC's office at site or any other place as fixed by the EIC, as and
when required for review, discussion, coordination etc. Attending these meetings shall be obligatory
on the part of the Contractor, at no cost to the GSECL.
j)The Contractor shall take all requisite & necessary care to observe that no damage is caused to the
existing, pumps, existing works, service road, or any other structure etc. For any damage to the
existing structures of the GSECL, the Contractor shall be held responsible and he will have to rectify
the damage immediately up to the satisfaction of Engineer in Charge, at his own cost.
k) The work shall be completed within the period stipulated in the contract. & site clearance arranged
according to the progress of work at site. Therefore, the contractor has to organize & coordinate the
work to suit these circumstantial conditions. In the event of any delay due to the above or due to any
other reason not attributable to the contractor, reasonable extension in completing the work may be
given at the discretion and as decided by the GSECL but no compensation or idle charges will be
payable to the contractor on this account or any site conditions under any circumstances.
l) No idle charges shall be entertained by GSECL for any site condition or any circumstances. The
corporation will not pay any type of advances including mobilization advance
48. Recoveries:
a) In case of any damage to equipment / machinery or structure / building of GSECL or any public
property due to negligence of contractor or any other reasons attributed to contractor, the decision
of E.I.C. regarding the amount of recovery shall be final.
b) If the contractor fails to execute the work as per direction of E.I.C. within the time frame given, the
GSECL shall get the work done through any other contractor at the risk and cost of the contractor
and the cost of execution of such work along with 15% overhead charges shall be deducted from
contractor’s monthly bill over and above recovery as per rules.
c) Recoveries due from the contractor, up to the end of the month previous to the one in which the
bill is prepared shall be made from bills approved for payment every month or at other periods
when the bills are prepared, for the various items in the following order of priorities and extents.
d) Deduction on account of security deposit in full together with shortage, if any, to be made good.
e) Penalty in full, if levied.
f) Expenditure, if any, incurred by the Corporation on Contractor’s behalf in labour or materials in full.
g) Charges for services such as water and power supply etc. in full.
h) Charge on account of supply of materials like cement and steel in case of shortages found in
balance or excess consumption than specified.
i) Hire charges for Corporation or Government machinery if any.
j) Recoveries of advance and secured payment or payments for preliminary work in full or the
installment due if and as the same as may have been allowed.
k) Rent recovery on account of allotting quarters on rent as per Corporation’s rules.
l) Income tax and sales tax in full as per Government rules.
m) Outstanding recoveries in respect of other contracts awarded by the Corporation if any.
n) Other recoveries. (If any)
49. Work to Be Executed to The Satisfaction of The Engineer-In-Charge:
The contractor shall proceed with the work with diligence and expedition and the whole of
the work herein specified as well as the mode of execution shall be under the supervision and
direction and shall be carried on to the entire satisfaction of the Engineer-in-charge, who shall have
full power to order the contractor to alter, enlarge or diminish the form, dimensions, positions, or
quantities of any of the work or to make use of material and workman-ship of different descriptions
and qualities from this herein specified.
The whole of the works, together with any temporary works, associated therewith, shall be carried on
in the most substantial proper and mannered workman like manner, with the best materials and
workmanship and to the entire satisfaction of the Engineer-in-charge and in such order of time as he
may direct. The contractor shall attend to and execute without delay all orders and instruction which
may from time to time be issued by the Engineer-in-charge.
50. Materials Workmanship etc.:
The work shall be executed in thoroughly substantial manner with material and workmanship of
best quality and strictly in accordance with the specifications and with the drawings, or with such other
drawings or written instruction as may from time to time be furnished to the contractor, in accordance
with terms of this contract and shall be completed in every respect with all materials and
workmanship implied and necessary according to the fair interpretation and meaning of the same and
should there be any discrepancy between the drawings and specifications or any difference or
disputes as to the dimensions to be worked to or the quality of the materials to be used, or the mode of
doing periodical quantity of the work to be executed or with respect to any subject arising out of this
contract, the decision of the Engineer-in-charge shall be final and binding on all parties. Rejected
material shall be so disposed off as to obviate any possibility of their use on works. The place, method
and period of disposal shall be as directed by the Engineer-in-charge.
51. Samples of Descriptive Date:
Samples of descriptive date, requiring approval, shall be submitted by contractor to the Engineer-
in-charge in good time before the use of such material for inspection and permission of testing if
required. The samples shall be properly marked to show the name of the material, manufacture,
place of origin, and place where to be used etc. Failure of any sample to pass specified tests will be
sufficient cause for the refusal to consider any further sample from the same source.
52. Fencing, Lighting and Ventilation
Except as herein after provided, the contractor shall unless otherwise specified, be responsible
for the proper fencing, guarding, lighting and taking of the necessary safety measures for all works
comprised in the contract and or the proper provision of temporary roadway, footways, guards fences,
caution notices etc. as far as the same may be rendered necessary by reasons for the work for the
accommodation and protection of workman foot passenger or other traffic and of the owners and
occupiers of adjacent property and of the public and shall remain responsible for any accidents that
may occur on account of his failure to take proper and timely precautions.
All the arrangements made for fencing, lighting and ventilation shall be maintained by the
contractor throughout the tendency of the contract till physical taking over of the work by the
53. Liability for Damage to Works or Plants
The contractor shall during, the progress of the work, properly cover up and protect the
work, and plant, and materials placed at his disposal or acquired for him by the
Corporation, from injury by exposure to the weather, or any cause what so ever and shall
take every reasonable proper timely and useful precaution against accident or injury to the
same from any cause and shall be and remain answerable and liable for all accidents, or
injuries thereto which until the same be or be deemed to be, taken over by the Corporation,
may arise or be occasioned by the acts or omissions of the contractor or his workmen of
sub-contractors, and all losses and damages to the works or such plant or material arising
from such accidents or injuries as aforesaid shall be made good in the most complete and
substantial manner by and at the sole cost of the contractor and to the reasonable satisfaction
of the Engineer-in-charge. If the contractor fails to make good such losses & damages
within the time given by the Engineer-in-charge, the Corporation shall be at liberty to recover
the amount fixed by the Engineer-in-charge for such losses or damages or any part thereof by
deducting it from any sum due by the Corporation to the contractor under this contract or
Further the contractor shall, at all time, protect and preserve all materials, plant and equipment
that he may himself have procured for the execution of the work. All reasonable requests of
the Engineer-in-charge to enclose or especially protect any of the above shall be expeditiously
If the Engineer-in-charge considers that the work or materials or plant is not sufficiently
protected by the contractor, he shall be entitled to arrange for such protection at his
unfettered discretion and recover the cost thereof from the contractor.
Until the work shall be or be deemed to be taken, over as aforesaid, the contractor shall also
be liable for and shall be deemed to have indemnified the Corporation in respect of all damage
or injury to any person or any property of the Corporation or of others, occasioned by the
negligence of the contractor or his workmen, or his sub-contractor, or by defective design,
work or materials.
54. Explosive Procurement and Storage (If Applicable)
i. Explosives, petrol, oils, fuels and other inflammable materials shall be stored strictly in accordance
with the rule of the Explosive Department.
ii. The contractor shall at his own expense construct and maintain, proper magazines which are required
for the storage of explosive and arrange for proper storage facilities for oils, fuels etc. for use in
connection with the work.
iii. The contractor shall at his own expense obtain such license or licenses as may be necessary for
strong and using explosives, oils, fuels etc. The department shall not take any responsibility
whatsoever in connection with the storage or use of explosives on the site, or any accident or
occurrence whatsoever in connection therewith. All operation of the contractor in which or for which
Explosives are employed shall be at risk of contractor and upon his own responsibility.
55. Materials Tools and Plant Brought on the Site of Work
All materials, tools and tackle of the contractor brought to and delivered upon the site for the
purpose of the work shall from the time of their being so brought shall be deemed to be the property of
the Corporation in its possession to be used for the purpose of the work and for that purpose only and
shall not on any account be removed or taken away by the contractor or any other person without the
written permission of the Engineer-in-charge but the contractor shall nevertheless be solely liable and
responsible for and loss destruction thereof or damage thereto. The Corporation shall have a lien on
such materials, tools and tackle for any sum of sums which may at any time prior to the completion of
the works be due or owing to the Corporation by the contractor, under in respect of and dispose of any
such materials, tools and tackle in such manner as the Corporation may think fit and to apply the
proceeding in or towards the satisfaction of such sum or sums so due or owing as aforesaid but
subject to such lien and power of sale and disposal such surplus materials, tools and tackle shall
belong to the contractor and may be removed and disposed off by him as he may think fit.
56. Access to Site and Work on Site
The Engineer-in-charge or his authorized representative may if he consider fit from time to time
enter upon any lands which may be in the possession of the contractor under this contract, for the
purpose of executing any work not included in this contract and may execute such work not included
in this contract by agents, or by other contractors at his option and the contractor shall in accordance
with the requirements of the Engineer-in-charge, afford all reasonable facilities for execution of the
works including occupation of lands by structure or otherwise for any other contractor employed by
the Corporation and his workmen or for the workmen of the Corporation who may be employed in the
execution on or near the site of the work not included in the contractor’s any contract in connection
with or ancillary to the works and in default, the contractor shall be liable to the Corporation for any
delay or expense incurred by reason of such default. Provided always that if the exercise of those
power shall cause any damage to the contractor he may within fifteen days of such damage arising
make a statement of the same to the Engineer-in-charge who shall from time to time assess the value
in his Judgment of such damage and the Corporation shall from time to time shall pay to the contractor
the amounts (if any accepted as justified) by the Engineer-in-charge. The contractor shall not however,
on account of any such modified, new or extra work executed by or for the same of the Corporation be
entitled to claim relief from the obligation to execute other works.
57. Inspection of Works
The Engineer-in-charge or his duly authorized agent shall have at all time full power to inspect
the works, wherever in progress, either on the site, on the contractor's premises or at the premises
wherever situated, of any firm or Corporation where work in connection with this contract may be in
Further, the contractor shall not allow, without written authorization permit entry on site of work,
any person except authorized agents of the Corporation of the Engineer-in-charge or the contractor's
staff and labour directly engaged on and in connection with the work.
The contractor shall, during working hours, maintain supervisors having sufficient training and
experience to supervise the various items and operations of the work and the said supervisors shall
remain present during the inspections of the Engineer-in-charge. All orders and directions given to
such supervisors or other staff of the contractor shall be deemed to have been given to contractor.
Further the Engineer-in-charge may be due notice, desire a higher ranking members of the supervisory
staff of the contractor to be present on any specified inspection and the contractor shall comply with
such direction.
58. Cleaning Up
The contractor shall at all times keep the construction area and his power house and storage
areas free from accumulation of waste, or rejected materials.
Prior to the completion of the work the contractor shall remove all rubbish from and about the
premises, and all tools, scaffolding, equipment and materials which are not part of permanent
structure. The premise will be left in a manner fully satisfactory to the Engineer-in-charge,
thereafter only the completion certificate will be issued.
59. Contractor to Keep Inventory of Materials etc.
The contractor shall prepare and maintain an inventory of all materials temporary rolling stock,
plant purchased or hired for use of employment or for any of the purposed for this contract and such
inventory or a copy thereof shall at all times be available for inspection by the Engineer-in-charge. A
complete and up to date copy of the inventory shall be submitted to the Engineer-in-charge in the
beginning and once a year; thereafter changes in the interim period, if any shall be communicated on
every three months.
60. Contractor to Restore Plant
Upon completion of the work, the contractor shall deliver to the Corporation, all appliances,
materials, and plants which may have been loaned or hired to him by the Corporation and make good
all damages which may have occurred to them, except such as shall be caused by fair wear and tear
in execution of the works.
61. Progress Schedule
i. The contractor shall furnish, within one week unless extended by the Engineer of the order to start the
work, a progress schedule in quadruplicate indicating the date of start the weekly progress expected
to be achieved and the anticipated completion date of each major items of work to be done by him,
also indicating dates of procurement and setting up of materials, plant and machinery. The schedule
should be such as is practicable of achievement towards completion of the whole work in the time
limit and of the particular items on due dates specified in the contract and shall have the approval of
the Engineer. Further, the dates for the progress as in this schedule shall be kept up-to-date. In case
it is subsequently found necessary to alter this schedule, the contractor shall submit in good time a
revised schedule incorporating necessary modifications proposed and get the same approved by the
Engineer. No revised schedule shall be operative within such acceptance in writing.
Detailed schedules for each week showing the progress proposed to achieve shall be submitted to
the Engineer and got approved. The Engineer is further empowered to ask for more detailed schedule
or schedules any week by week, for any items or items, and the contractor shall supply the same as
and when asked for.
ii. The Engineer shall have, at all times the right without in any way vitiating this contract, or forming
grounds for any claim to alter the order of the works or any part thereof and the contractor shall after
receiving such direction proceed in the order directed. The contractors shall also revise the progress
schedule accordingly and submit four copies of the revised schedule to the Engineer within seven
days of the Engineer's direction to alter the order of works.
iii. The contractor shall furnish sufficient plant equipment and labour and shall work such hours and
shifts as may be necessary to maintain the progress on the work as per the approved progress
schedule. The working and shift hours shall comply with all GSECL's regulations in force and shall be
such as may be approved by the Engineer. They shall not be varied without the prior approval of the
iv. The contractor shall from time to time as may be required by the Engineer, furnish the Engineer, with
a statement in writing of the arrangement he proposes to adopt for the execution of this contract and
the Engineer may if he considers, necessary at any time advise alteration in the same, which the
contractor shall adopt on notice thereof.
v. The progress schedules shall be in the form of progress charts, forms, statement and/or reports as
may be approved by the Engineer. Further, the contractor shall submit four copies showing the
progress of work in forms and charts etc. at periodicals intervals as may be specified by the Engineer.
62. Date of Completion
The contractor shall supply, erect, equip and construct the whole of the works and hand over them
to the Corporation on or before the date specified in the tender document including "Special
Conditions" and save as herein provided, in no circumstances whatever shall extend or alter the date
for the completion of works. Provided always that if in the opinion of the Engineer-in-charge the
completion of the works shall be delayed by any change of original design or by the order of the
Engineer-in-charge, of any altered, modified substituted or additional works or materials omitted or by
strikes, lock outs or stoppages of labour, or revolution, riots, civil or political disturbance or by causes
directly due to war or by the contractor not being given possession of the site or any part there-of or by
the Corporation taking possession of and using the site or any part thereof or the works or any part
thereof, whether any nonperformance of work under the powers herein contained or otherwise or by
any nonperformance of work or non-supply of materials to be performed or supplied by the
Corporation or by the contractor not receiving any orders, drawings, instructions or directions in
time or by the suspensions of the works or by fire, flood exceptionally bad weather tempest, storm,
or by from unforeseen circumstances (and whether the same shall be due to any act or omission of
the Corporation or its agents or those in their respective service or not) the Engineer-in-charge may,
if in his unfettered discretion, he thinks fit either forthwith or at any later time and from time to time
not withstanding that the prescribed or extended time for completion has expired or that the work
have been completed, by writing under his hand, extend the time for the completion of the works to
such date as he shall appoint. Provided always that unless the contractor makes a written
application to the Engineer-in-charge within one month of the cause of delay and unless the time is
extended by the Engineer-in-charge, the prescribed time shall not be extended notwithstanding
delays from the aforesaid foregoing or any other causes of whatsoever kind.
63. Subletting of Contract
There will be generally no objection on the component parts for the work, being given over to
responsible sub-contractors but Corporation shall under no circumstances recognize these sub-
contractors and the responsibility of executing the work in the accordance with the conditions of
contract will entirely rest on the main contracts. The main contractors will therefore always have the
very responsible member, preferably a technical hand present on the works with power to sign all
work orders issued on the site of work and to take requisite actions in the interest of very efficient
execution of work. However, the subletting of the contract can be made only with the prior approval of
the competent authority of the Corporation.
64. Other Contracts for the Work Suspension Stoppage or Curtailments of Work
If during the tendency of the contract the Engineer-in-charge shall for any reasons (which
shall be unquestioned) whatsoever require the whole or any part of the work as specified in the
contract to be suspended for any period or shall not require the whole or any part of the work as
specified in the contract to be carried out at all by the contractor, he shall give notice in writing of the
fact to the contractor who shall thereupon suspend or stop the work totally or partially as the case
may be. In any, case, except as provided hereunder, the contractor shall have no claim to any
payment or compensation whatsoever on account of any profit or advantage which he might have
derived from the execution of the work in full but which he did not so derive in consequence of the
full amount of the work not having being carried out, or on account of any loss that he may be put to
on account of materials purchased or agreed to be purchased or for unemployment of labour
recruited by him. He shall not also have any claim for compensation by reason of any alterations
having been made in the original specifications, drawings, designs and instruction which may involve
any curtailment of the work as originally contemplated. Where, however, materials have already been
purchased or agreed to be purchased by the contractor, before receipt by him of the aforesaid
notice, the contractor shall be paid for such materials at the rate determined by the Engineer-in-
charge, provided they would have been useful for the work curtailed or stopped are not in excess
of requirements, are of approved quality and cannot be used on other contract works or otherwise by
the contractor and/or shall be compensated for the loss if any, that he may be put to, in respect of
materials agreed to be purchased by him, the amount of such compensation to be determined by the
Engineer-in-charge, whose decision shall be final.
The Engineer-in-charge may grant extension of time for the execution of any item or items of
work affected by such suspension of work. The decision for the Engineer-in-charge, regarding the
granting of extension and the period thereof shall be final. The Engineer-in-charge may order the
contractor to suspend any work on account of bad weather; rain or storm and such other adverse
climate conditions and the contractor shall comply with the same.
The contractor shall not be entitled to an compensation for such suspension of work, concrete
lining at the junctions of the different works under different contract shall be done with particular care
regarding forms, construction joints, interconnecting reinforcement etc. if any and the joint planning
of such work shall be with prior approval of the Engineer-in-charge.
65. Other Contractors
Apart from this work, the other works connected with the power house will be simultaneous going
on either departmentally or through agencies inside or outside the power house. Each contractor or
agency shall co-operate with others to the fullest extent and shall allow to each other every
facility and co-ordination for execution of their works simultaneously and satisfactorily, during their
action of machinery or execution of any other co-ordination works of the power house, the contractor
will have to work only at places as directed by the Engineer-in-charge. He will have some time to
suspend his work partially or totally in the interest of the work at large.
In such cases and at such time, he will be informed from time to time and directed by the
Engineer-in-charge where to work. He may also be required to remove the scaffolding or to erect the
scaffolding and shuttering in such a manner as to be of little obstruction and inconvenience for erection
of machinery. In such cases he shall not be given any compensation on account of reduction or
stoppage or labour force or removal and reinstatement of scaffolding shuttering etc. It will be seen that
contractor is not put to unnecessary inconvenience.
In the matter of dumps, haul, roads, drainage, diversion and the like, each contractor shall take into
consideration the needs and requirements of the other constructors, if any working in the vicinity.
Further no contractor shall take or cause to be taken any stops or action that may cause disruption,
discontent or disturbance to the work, labour of arrangements etc. or other contractors in the
neighboring project localities.
Any action, by any contractor, which the Engineer-in-charge in his unquestioned discretion may
consider as infringement of the above code, would be considered as a breach of the contract
conditions and the Engineer-in-charge may take such action as he may deem fit against the
contractor and the action taken shall be considered as final and binding.
66. Speed of Work
The contractor shall at all times maintain the speed of work to confirm to the latest operative progress
schedule but the Engineer-in-charge may at any time with sufficient notice in writing direct the
contractor to slow down any part or the whole of the work for any reason (which shall not be question
whatsoever, and the contractor shall comply with such orders of the Engineer-in-charge. The
compliance of such orders shall not entitle the contractor to any claim or compensation.
67. Contract Document and Matters to be Treated as Confidential
All documents, correspondence, decisions and other matter concerning the contract shall be
considered as of confident and restricted nature by the contractor and he shall not divulge or allow
access there to any unauthorized persons of any kind.
68. Access to The Contractor's Book
Whenever it is considered necessary by the Engineer-in-charge to ascertain the actual cost for
execution of any particular item of work of supply of plant or material shall direct the contractor to
produce the relevant documents such as pay rolls records of personnel, invoices of materials and
any other data relevant to the item or necessary to determine its cost etc. and the contractor to the
aforesaid items in the mode and manner that may be specified.
69. Interest on Money Due to the Contractor
The contractors shall not be entitled to get interest on any amount either of their bills or arrears
whatsoever because of delay in payment by the Corporation. Similarly they shall not be entitled for any
interest on amount of bank guarantees given by them. Non-payment of interest by the Corporation
therefore, shall not cause breach of contract.
70. Measurements to be Provisional and Subject to Correction
Every measurements for running payment on account of work, done or supplies made, shall be
subject to adjustment or final measurements. In case of disagreement between such intermediate and
final measurements, the latter shall prevail. All works shall be measured, met by standard measure and
according to rules and custom and usual in the use in Gujarat State Electricity Corporation Ltd., and no
proposal to adopt alternative method will be accepted, the Executive Engineer’s decision as to what is
“the usual method in use in the Gujarat State Electricity Corporation Ltd.” shall be final.
71. Breach on Part of Corporation Not to Annual Contract
No breach or non-observance on the part of the Corporation of any of the agreements
contained herein, shall annul this contract or discharge the contractor from the observance and
performance thereof, or of any part thereof, but on application by the contractor and in the
unfettered discretion of the Engineer-in-charge an extension of time may be given to the contractor
in respect of such breach or non-observance by the Corporation.
72. Proforma Returns
The contractor shall maintain Performa, charts and details regarding machinery equipment
materials, labour personnel and other matters as may be specified by the Engineer-in-charge. He
shall further, submit returns of Performa and details as may be specified by the Engineer-in-
charge from time to time.
All local laws in force at the time of entering into the contract and those enacted thereafter shall
be binding on the contractor and he shall abide by the same.
All import duties, sales tax and other local taxes shall be borne by the contractor and they
shall be deemed to have been covered by this quoted tender rate
74. Works in Shift Duty
Works shall be planned in shift duties, if possible in three shifts, depending on emergency of the
work with prior approval of Eng. - in- charge. 0n Sunday or any other holidays work shall be continued
in order to maintain progress with prior permission of Eng.-in -charge. Such works shall not form any
grounds for complaint, compensation or extension of time limit.
If on the other hand, the Engineer-in-charge directs that the work shall be proceeded with on
days and during hours which are not permissible under this contract, the contractor shall proceed
with the work as directed without in any way vitiating this contract or forming any grounds for
compensation of claim.
The contractor shall in his dealing with labour, at all times, during the period of this contract, have
due regard to local festivals and religious and other customs.
A working day shall consist of two shifts each of eight hours, a working day shall constitute any
day on which in the opinion of the Engineer-in-charge, work can be carried out in one or more shifts.
Final payment to the contractor shall not be made until the contractor shall deliver to the purchaser or
receipts in full in lieu thereof, and in either case, an affidavit that so far he has knowledge or
information the releases and receipts include all the labour and material for which in lien could be filed.
If any lien remains unsatisfied after all payments are made, the contractor shall refund to the purchaser
all moneys that the latter may be compelled to pay in discharging such a lien, including all costs and a
reasonable attorney's.
76. Miscellaneous:
1. In case of conflict / discrepancies among clauses of different specifications given in this
document, the stringent specification shall be followed and under such circumstances, the decision
of the EIC shall be final and binding to the Contractor
2. The Notice inviting tender, general instruction to bidders and all other documents of this tender shall
form part of the contract
3. No receipt for any payment alleged to have been made by a Contractor in regard to any matter
relating to tender of the contract shall be valid and binding on the Corporation unless it is signed by
the Engineer-in-Charge.
4. As per provisions of Income Tax Act, Corporation shall deduct Income Tax at the applicable rate.
5. Agency has to note that the extension of Time limit/excess saving in the works if required to
approve, than it shall be processed as per the provision of DoP and will take time for process the
6. The contract is inclusive of the cost of materials required to complete the work in totality.
7. It will be absolutely incumbent on the contractors to have on the site of work only such of the
materials as have been duly passed by the Engineer-in-charge. Materials that have been rejected
must on no account be allowed to remain on the site, and in spite of written order to do so, any such
rejected materials is on the site beyond a period of 48 hours’ notice, the Engineer-in-charge shall
have the right to remove it, at the risk and cost of the contractors and even to destroy it.
8. It must be distinctly understood that conditions of contract and of claims in respect of extra work,
will not be allowed unless the works to which they relate is clearly without the spirit and meaning of
the specifications or unless such works are ordered in writing by the Engineer-in-charge and
claimed for in specified manner.
9. Contractor will be asked to present the sample of materials, and the approved samples will be
preserved at the site of work, and no change in the approved sample will be allowed, without the
written permission of the Engineer-in-charge.
10. The department reserves the right to make any change in the design and the plans of
the works. The contractor shall be bound to carry them out at the rates tendered. No claim or
compensation will be allowed on this account.
11. The contractor shall keep instruction book on site, for taking site instructions from time
to time. This book shall be made available on site whenever asked for.
12. Above construction equipment brought to site shall be allowed to be taken out only after
the work for which it has been brought is over. The equipment shall be taken out only with the
specific permission in writing from the E.I.C. Only the equipment required for the work and in fit
condition shall be brought to the site. The Contractor shall ensure that proper documentation is
followed at entry gate of GSECL's premises for such items which shall be carried back by
Contractor after completion of work.
13. The Contractor shall provide all temporary ladders, scaffolding materials, platforms,
supports and other necessary facilities required for trimming & cutting of trees. The Contractor shall
provide sufficient, strong and safe staging so as to ensure safety of the laborers.
14. The Contractor shall provide sufficient fencing, notice Corporations and lights to protect
and warn others as may be considered necessary by the GSECL and safety authority.
15. The GSECL may during the progress of work, order the removal of part or whole of the
work executed, found not in accordance with the approved drawings, specifications/ instructions. No
extra claims shall be entertained for re-executing or altering of such work.
16. On completion of the work, the site shall be left in good order and the excess materials,
scraps, debris, if any shall be removed and dumped by the Contractor at place/places as designated
by the GSECL. The Contractor shall also dismantle and remove the staging and other temporary
facilities like stores, offices, labor camp etc. on completion of work.
17. Contractor is required to maintain proper records at site of work in addition to normal
routine requirement of own office. The records to be maintained shall include but not limited to the
(a) Daily Progress Record.
(b) Work Site Order Book.
(c) Instruction by GSECL's Officers.
(d) Test Registers of other materials/fittings, fixtures, equipment as stipulated in the tender.
(e) Register for Working Details.
(f) Log Book of Defects.
(g) Hindrance Register giving details of commencement and removal of each hindrance.
(h) Supply and consumption registers of all materials shall be maintained.
(i) Day to day Record of used/received materials shall be entered in the register and signed
by the Site Engineer of the GSECL as well as contractors' representative at site.
(j) Measurement Book.
Addl. Chief Engineer
Signature of Contractor
(With Address and seal)
The following are the major obligations to be fulfilled by the Contractors as per the Contract Labor
(R&A) Act 1970 and rule mentioned there under:
1. License to be obtained before starting the Work where number of contract laborers in ten or
2. Payment to contract laborers has to be made in presence of IRO/LWO. Wages rates for contract
laborers are applicable as per the terms and conditions of the license. The contractor shall have
to pay wages to workers as notified by Government of Gujarat., from time to time
3. Every contractor shall have to maintain the muster roll and wages register in respect of his
contract labor.
4. Every contractor is required to issue employment card, wages slip and attendance card to their
5. The contractor has to maintain the register No. 13 containing details of contract labors employed
6. Earned leave register/ card as per the Factories Act. And Rules.
7. Other registers required under Contract Labor Rules and the Factories Act. And Rules.
8. Every contractor shall have to obtain insurance policy in respect of the contract labors engaged
by him to cover them under workmen’s Compensation Act.
9. To send half yearly return to licensing officer as per Rule 82 (1) as per schedule time.
10. Before starting the work as per the contract awarded to him, he should make arrangement to
enter into the agreement in the prescribed format on the stamp paper as applicable. Before
fulfilling the above requirement the contractor is instructed not to start the work. The responsibility
will be on his head in case he fails.
11. Contractor should posses separate P.F. code on their firm, name otherwise their offer may not be
All the contractors are informed to adhere to the rules and regulations applicable to them, particularly
in respect of the laborers engaged by them, the contractor not fulfilling the obligations will not be
allowed or continue with work/ not be held qualified to carry out the work at 90080000: Kadana Hydro
SPECIAL CONDITIONS FOR USE OF CEMENT
APPROVED NAME OF MANUFACTURERS OF
GENERAL GUIDELINES RELEVANT TO I.S.
SPECIAL CONDITIONS FOR USE OF CEMENT IN WORK
1 The rates in Schedule – ‘B’ is inclusive of cement cost. Contractor has to purchase fresh
grade cement confirming to as per IS 8112 Or PPC IS 1489 (Part-I) or as per tender condition.
2 Contractor has to construct pucca Go down at site of work so that cement bags can be properly
preserved to avoid damage due to any kind of water/Humidity.
3 Contractor has to bring sufficient quantities of cement bags to maintain progress of work. The
work should not suffer for want of cement.
4 Cement should be used to achieve required strength in cement concrete or as per item
5 To bring sufficient & timely cement at site is full responsibility of contractor. Nothing extra will be
paid on account of any reason to maintain progress of work and to complete the work in
6 Contractor has to submit material A/c. For consumption of cement used with every bills. In case
of not submitting the same, bill will not be passed. Party has to submit the copy of cement
purchased bill and Challan/invoice along with each RA Bill/Final Bill.
7 No negative variation will be allowed for consumption in cement less then prescribed as per R &
B SoR OR Corporation/mix design and nothing will be paid extra for over consumption.
8 Contractor is fully responsible for safety of cement at site; nothing will be paid extra on account
9 If Corporation’s authorized representative wants to check cement stock at site, contractor has to
allow for the same at any time.
10 Contractor has to maintain day to day cement consumption / balance account at site.
11 As far as possible, contractor has to maintain supply of cement of only one brand & grade
throughout the work and on account of closer/shortage of approved brand, cement of other brand
in accordance of condition No. (1) Will be allowed by Engineer – in – Charge.
12 Minimum cement consumption considered for cement concrete having grade of M–15 / M – 20 /
M – 25 / is 320 Kgs. / 375 Kgs / 400 Kgs. respectively. Contractor has to use minimum cement
as above. Contractor should not use less than the prescribed quantities of cement even in the
case of mix design recommends lower quality. For other items cement consumption shall be as
per provisions of SoR without any negative variation. Nothing will be paid extra for over
13 Contractor will be allowed to carry out work only after physical verification of cement brought at
14 Full cement bags brought by contractor shall be entered at IN GATE of KHEP.
Approved Name of Firms of Manufactures of Civil Items Allowed to
use being supplied by contractors in civil works (as on
The list of adopting cement and steel of companies / suppliers / manufacturers are shown below:-
Sr. Name of approved Vendor List of Company & their Brand Name in
1 A.C.C. Cement A.C.C.
2 Ambuja Cement Ambuja
3 Ultratech Cement (L&T) Ultra-tech
4 Birla Cement Birla A-1
5 J.K. Cement J.K.
6 J.K. Laxmi Cement J.K. Laxmi
7 India Cement Corromandal King
8 Sanghi Cement Sanghi
9 Shree Digvijay Cement (SDCC) KAMAL
10 Wonder Cement Ltd., Rajasthan Wonder, Wonder Xtreme, Wonder
11 HI-BOND Cement Plus
12 Shree Cement Limited Shree/Bangur/Rock
Strong/Roofon/Bangur Power
13 Midland Concrete Pvt. Ltd., Rajkot SOLID
Construction Chemicals
1 RedWop Chemicals Rajkot
2 Samrock Chemicals Ahmedabad
3 MAPEI Construction Products India Pvt Ltd., Vadodara
4 Krishna Conchem Products Pvt Ltd., Navi Mumbai
5 Ultra Tech Cement Limited, Mumbai, Wada
(Building Product Division).
6 Asian Paints Ltd. (Construction Chemicals Ankleshwar
7 Prashita Associates L.L.P.,Por, Vadodara FAIR MATE
Water Proofing &Wrapping Coating
1 Bitumag Industries Vadodara
2 A.R. Industries Vadodara
3 Tiki Tar Danosa (India) Pvt. Ltd. Halol
4 STP Ltd., Ankleshwar
1 Asian Granito Tiles Sabarkantha
2 Somany Kaloal
3 Simpolo Morbi
4 Varmora Morbi
5 Sunheart Morbi
7 Casagres Morbi
Astral Limited, Ahmedabad ASTRAL
1 Tata Iron & Steel Co. Ltd Bars TATA
2 Jindal JINDAL
3 Lloyds Lloyds
4 Essar Steel Ltd. Essar
5 Steel Authority of India. SAIL
6 Parmeshwar Steel Pvt ltd. God TMT
7 Gallant Ispat Ltd. Gallant TMX
8 Aditya Ultra Steel Pvt. Ltd. KAMDHENU NXT & Kay 2 TMT
9 Mono steel India Ltd. MONO TMT
10 Aashiana Rolling Mills Ltd. Friends Steel
11 Electro Therm (I) Ltd. ET TMT
12 H.K. Ispat .Pvt. Ltd. Kothi
13 SRJ Peety steel Pvt. Ltd. SHREE OM TMT/SRJ
TMT/KAPILA PURE STEEL
14 Nilkanth Concast Private Limited Nilkanth
15 Shreeyam Power & Steel Industries Limited National
16 Utkarsh Bars Private Limited Utkarsh
17 Bhagyalaxmi Rolling Mill Pvt. Ltd POLAAD QST/TMT
18 Shri Khatu Shyam Alloys Pvt. Ltd., Khatu TMT
19 Steefo Steels LLP, Ahmedabad STEEFO TMT
20 Haq Steel & Metaliks Ltd.,Kutch GERMAN TMX
21 K.B. Ispat Private Ltd., Bhavnagar KB TMT
22 VMS TMT Private Ltd., Ahmedabad KAMDHENU NXT & Kay 2 TMT
23 Briskon Multimetals LLP, Briskon TMT
24 Kalika Steel Alloys Pvt. Ltd., Jalna KALIKA 500 TMT
25 Anjar TMT Steel Pvt.Ltd.,Anjar Welspun Shield
26 Shri Bajrang Power & Ispat Ltd. Goel TMT & Pipes
27 Rajuri Steels &TMT Bars Pvt. Ltd. Rajuri Steel
28 SMW Steel Sangam
29 Rathi Steel & Metal Pvt. Ltd. Icon Steel
30 Metarolls Ispat Pvt. Ltd. Metarolls TMT
31 Sai Bandhan Infinium Pvt. Ltd., BANDHAN TMX
32 Gajkesari Steels & Alloys Pvt. Ltd GAJKESARI TMX
33 Rudra Global Infra Product Ltd., RUDRA TMX
Varrsana Ispat Ltd.,Gandhidham VARRSANA TMT
35 N.N. Ispat Pvt. Ltd., West Bengal ULTRAMAX TMT
36 Jay Bharat Steel Corporation, Kutch JAY BHARAT TMX &
37 Jaideep Ispat & Alloys Pvt Ltd, Indore MOIRA CRS &TMT
38 R S VIRLA Pvt Ltd, Rajkot R S VIRLA TMT & R STMT
39 Bindra Steel Pvt. Ltd, Jalna ROOPAM TMT
40 Rashmi Metaliks Ltd, Kolkata, W.B. RASHMI TMT
41 Vinayak TMT Bars VINAYAK TMT
Pvt.Ltd.,Gandhinagar
In addition to the above Approved Vendor List of GSECL, the approved vendor list of
GUVNL and its subsidiary company i.e. GSECL/GETCO/MGVCL /PGVCL/DGVCL & UGVCL
which are available on their website- in tender head including above mention various
manufacturers are also to be treated as Approved Vendors.
(C) Instruction for Materials:
The contractor shall submit entry details of cement & steel along with challan duly endorsed by
Security Department to E.I.C. for record and verification with each R.A.Bill.
Addl. Chief Engineer
Signature of Contractor
(With Address and seal)
GENERAL GUIDELINES RELEVANT TO IS
Please refer latest edition of relevant Indian Standard Specification of Code i.e. B.I.S. General
relevant I.S. of B.I.S. shall prevail for all items including materials, measurements etc.
The Item wise detailed specifications are intended for full description of items covered by
Schedule “B”. The specifications are not however intended to cover every detail and the works
shall be executed according to the spirit of the specifications below and the best prevailing
P.W.D. practice. The clarification to any clause in detailed specifications shall be sought from the
latest edition of relevant I.S. specification and codes. Where these specifications are at variance
with the specification laid down in the I.S. Books stated above, the former will be applicable. As
regarded matters not covered by any of the above specification, the decision of the Engineer-in-
charge shall be treated as final and shall be binding upon the contractor. The contractor is
expected to get clarified any doubt about specification, etc. before tendering by discussing with
Engineer-in-charge.
For detail technical specification, the item wise description along with above general
specifications shall hold good.
Addl. Chief Engineer
Signature of Contractor GSECL, KHEP.
(With Address and seal)
TERMS AND CONTRACT FOR WORKS
GENERAL SAFETY RULES
LIST OF SAFETY TOOLS
TERMS & CONTRACT FOR WORKS
I/We hereby tender for the Gujarat State Electricity Corporation Ltd. (herein Referred as “Corporation”)
of the work specified in the underwritten memorandum within the time specified in Schedule B
(memorandum showing items of work to be carried out) and in accordance, in all respect, with the
specifications, design, drawings and instructions in writing and as per annexed conditions of contract
and agree that when the materials for works are provided by the Corporation, such materials and rates
to be paid for them shall be as provided in Schedule A hereto.
(a) General description of work : Misc Civil work for Public building & residential building as and
when required basis in GSECL Colony and PH at KHEP-2026.
(b) Estimated cost : Rs.
(c) Earnest money : Rs.
(d) Security deposit : 5% of order value
(e) Time allowed for the completion of work is 12 Months from date of written order to commence.
Should this tender be accepted, I/We hereby agree to abide by and fulfill all the terms and provision of
the conditions of contract annexed hereto as applicable and in default thereof forfeit and pay to the
Corporation, the sums of money mentioned in the said conditions.
Receipt No. Date from the Gujarat State Electricity Corporation Ltd. in respect of the sum of
specified in figures and words) is herewith forwarded representing the earnest money (the full value
of which is to be absolutely forfeited to the Corporation, should I/We not deposit the full amount of
security deposit specified in above memorandum in accordance with clause (d). Security Deposit of the
said conditions/otherwise the said sum of Rs…………………. shall be refunded on surrendering the
original receipt, in case of non-awardance of contract.
Signature of the Contractor:
Address of the Contractor:
Signature of Witness:
Address of the Witness:
The above tender is hereby accepted by me on behalf of the Gujarat State Electricity Corporation Ltd.
Signature of Contractor
Addl. Chief Engineer
(With Address and seal)
GENERAL SAFETY RULES & LIST OF SAFETY TOOLS
1. General safety rules / norms to be observed by the contractors
All the contractors working at Kadana HEP shall have to strictly observe the following
Safety Rules. Concerned Contractors are responsible for informing & observance of these rules
by their supervisors/employees/labours as well as the supervisors/ employees/ labours of
agencies/ sub-Contractors engaged, if any, by them for the work contract awarded to them.
Prior to commencement of the work, Contractor shall have to submit a written assurance on
their letterhead to the concerned Sectional Head / Engineer-in-charge that they have thoroughly
gone through these Rules, have educated their employees / employees of their sub-contractor
and will strictly observe the said Rules while execution of work under work contract awarded to
them. They will have to indemnify the Corporation for any loss or damage / accident / injury to
the Corporation’s property / employee or employee of their own in default of non - observing
1. Contractor should issue photo gate pass for their workers from GSECL Factory Manager as
per Gujarat Factories rules, 1963 & details shall be filled up in GSECL gate pass format as per
Aadhar card /Election card id proof & to follow the gate pass issue procedure through concern
department EE & SE, Security Officer, LWO/IRO/DGM, Factory Medical Officer, Safety
Officer/Dy. Safety Officer & Factory Manager.
2. In case of emergency, temporary photo gate pass shall be issued by Security Officer only for
three days with prior permission of Factory Manager only. More than three days, Permanent
photo gate pass procedure shall be completed by contract agency for their contract workers.
3. Certificate of Fitness of employment in hazardous process & operations in form no.33 of
Gujarat Factories rules, 1963 shall be issued by GSECL Factory Medical Officer for all
contractor workers before commencement of work & examination responsibility shall be taken
by contractor as well as concerned Head of Department .Pre-employment & Periodical
medical examination of contractor workers shall be carried out in form no.32 from GSECL
Factory Medical Officer after every six (06) months of contractor with their contractor workers.
Contractor shall be fulfilled all health requirements before commencement of work. After
completion of medical examination in form no.32/33, GSECL Factory Medical Officer shall be
signed in contract worker gate pass procedure format.
4. Contract worker gate pass will issue after completion of safety induction 3D animation movie &
Training record is to be maintained in IMS/OHSAS training format by TK Office/LWO.
5. As per Gate pass format of GSECL, Safety Officer/Dy. Safety Officer shall be checked the
issue PPE to contract workers as per nature of job, Form no.10 of lifting tools and tackles,
Driving license, Electrical contractor license, Electrical trade qualifications, Safety induction
training, SOP, supervisor qualifications etc. After fulfillment of all Safety compliances, Safety
Officer/Dy. Safety Officer shall be signed in Contract worker Gate pass procedure format.
6. Work Contract shall be completed by principle contractor/agency/person who is awarded the
work order. Subletting of contract shall be allowed only if prior approval of Power station chief
before execution of work. Contractor/agency shall be submitted the entire subletting contract
documents with gate pass application through concern department EE & SE, LWO/DGM,
Safety Officer/Dy.Safety Officer & Factory Manager.
7. Under The Conditions Framed Under Rule-45 Of The Indian Electricity Rules,
Valid Electrical contractor License shall be submitted to concern electrical department
EE/SE/Electrical Safety Officer/ Safety Officer/Factory Manager at the time of apply gate pass
by agency/party with latest renewal from Chief Electrical Inspector, Gandhinagar- Gujarat.
Electrical License photocopy shall be checked by Concerned HOD of Electrical
Department/Electrical Safety Officer/Dy.Safety Officer/ Safety Officer/Factory Manager.
8. As per nature of job/work,Qualified supervisor (Diploma (Electrical/ Mechanical/Civil/C&I) +
years experiences or ITI + 10 years) shall be engaged by contract agency & qualification
certificate with experience certificate shall be submitted to concern EE/SE/LWO/IRO/DGM/
Dy.Safety Officer /Safety Officer/Factory Manager at the time of apply gate pass.
9. As per rule 3 of CEA regulation ,2010: Designating person(s) to operate and carry out the work
on electrical lines and Apparatus, Contract person/worker possesses a certificate of
competency or electrical work permit, issued by the Appropriate Government. That means,
Electrical trade Qualification of contract worker/person like ITI-wireman/ Electrician, Diploma
(Elect), BE/B. TECH (Elect), ME/ M. TECH (Elect) shall be submitted to concern
EE/SE/LWO/IRO/DGM, Dy.Safety Officer/ Safety Officer/Factory Manager at the time of apply
for photo gate pass procedure.
10. As per nature of job/work & during capital overhauling work /Annual overhauling work /24X7
round the clock work/major shut down work, Qualified Safety Officer/Manager/Supervisor
(BE/Diploma (Elect/Mech/Civil) + PDIS-Post Diploma in Industrial Safety) shall be engaged by
contractor during dangerous operations/dangerous works as well as day to day dangerous
activities, safety supervision, tool box talk, Safety awareness programme, SOP preparation
with hazards & its control measures with each step , checking of lifting tools & tackles, hydra
mobile crane, Safety precautions, coordination with Safety Department etc.
11. License of driver shall be submitted with gate pass issue application as per nature of vehicles
& to follow the Motor vehicle Act,1988,the Central Motor Vehicles (Amendment) Rules,2016 as
well as Gujarat Motor Vehicles rules,1989 & driver license shall be checked every day by
security shift in charge before entry in the Factory premises.
12. SOP with JSA (Job Safety Analysis) shall be prepared by contractor through competent
person as per GFR, 1963 or Qualified Safety Officer as per GFR, 1963 with 05 years
experiences. SOP will review & approve by concern JE/DE/EE/SE/Elect. Safety Officer/Dy.
Safety Officer /Safety Officer/Factory Manager before execution of work.
13. It is compulsory to use standard make Personal Protective Equipments (P.P.Es.) as per the
job requirement. Do not work without use of required P.P.Es. Contractor is responsible to
provide standard make (ISI/DGMS/CE/EN/ANSI approved) & to checked standard/make in
PPE issue format by concern JE/DE/EE/SE/Safety Officer/Factory Manager. Personal
Protective Equipments / Safety Gadgets suitable to give sufficient protection against hazards
involved in their work / job to their staff, as per the job requirement and insist / enforce their
workers to put on the same while at works.
The ongoing work is liable to be stopped at any time if your contract workers/staffs found
working without P.P.Es. Following is the list of various P.P.Es (as per ISI/DGMS/CE/ EN/ ANSI
approved only) to be used for various works / worksites.
In any work, Contractor shall be issued the minimum 05 nos. of PPEs like Safety Shoes,
Safety Helmet, Safety goggles, Mask & Reusable Ear plug to their workers/supervisor
compulsory & it will check by concern section HOD &Dy.Safety Officer /Safety Officer at the
time of gate pass procedure.
List of safety equipments
Industrial Safety Helmet For protection of head against falling objects or during fall of
person from height. Yellow Colour helmet is used for contract
worker with agency logo.
Safety Goggles/welding For protection of eyes against flying particles / dust, chemical
goggles/chemical splash goggles splash, welding spark, arc, flashover etc.
Full Face shield For protection of face against flying particles / dust, chemical
splash, spark, arc, flashover etc.
Reusable Earplug / Ear muffs. For ear / hearing system protection while working in high noise
Chemical suit/Gas tight suit /Fire For body protection against chemicals, oils, sharp edged
proximity suit/FR Boiler Suit objects, heat, hot objects etc.
Safety Hand Gloves For protection of hands against chemicals, oils, sharp edged
objects, heat, hot metals/objects, electricity etc.
Safety shoes/ Gum Boots with For protection of leg/feet against falling objects, sharp edged
Oil/Chemical/water/heat/ objects, heat, hot metals/objects, electricity etc.
Electrical resistance etc.
Safety Belt(full body hardness For fall prevention while working at heights or in depth,
with double lanyard & shock working in vessel or in confined space.
absorber) / Rope / Life line / Fall
Dust Mask/Respirator with Protection of respiratory system against dust.
Chemical Cartridge Respirator Protection against toxic chemical fumes / gases/vapors/dust
with full face mask type etc.
Trolley mounted Air line Working in oxygen deficient zone or confine space area
respirators with full face mask
Portable Single gas detector like Working in hazardous storage/process area
Chlorine, Ammonia, Hydrogen,
Portable Multi gas Detector( Working in oxygen deficient zone & use in entry of confine
LEL,O2,CO,H2S,SO2, etc) space & Major fire
Automatic voltage detector To check the present voltage or induction voltage of electrical
equipments/ bus/switch gears from 01 (one) feet distance
before starting the any electrical work .
Auto darkening welding helmet The new auto darkening welding helmet combines legendary
(EN 379 & EN 175 Level-B) with Speed glass quality and auto darkening technology with an
PAPR as per EN 12941:1998, innovative wide-view grinding visor to give welders an all-in-
class TH2 and AS/NZS 1716 one solution for more flexibility, precision, and efficiency.
Respiratory System is a combined face and breathing
protection device, for increased comfort and safety in welding.
The unit is equipped with a particle filter which removes
particles from the air. The unit provides a constant airflow
independent of filter combinations and clogging. The unit can
also be equipped with a gas filter (for example A1B1E1). The
unit supplies air to the head top via the connecting breathing
tube. The airflow creates a slight positive pressure which
together with the sealing to the face prevents particles and
other contaminants from entering the head top.
14. All PPEs (as per ISI/DGMS/CE/EN/ANSI approved only) Should issued by
party/agency/contractor to their contractor workers as per nature of job and allotment of PPE
list shall be submitted to Safety Officer, KHEP on his letter head as per below mentioned
format by Contractor before commencement of work through concerned JE,DE,EE/SE .
Sub: Issue of PEE to Contractor workers
Sub of work Order:
Name of Agency:
Date of Commencement:
Time limit for work order:
Sr. Name Design Name of Name of PPE IS:Code Make Qty Unit Date Receiving
No of ation Section no. of of PPE of signature
workers under work PPE issue
01 Safety Helmet Nos.
Safety goggles Nos.
Reusable Ear Pair
Safety Shoes Pair
15. Shift Security Inspector/Security Officer shall be checked Safety Shoes & Safety Helmet of all
contractor workers at entry gate of Factory Premises & shall entered contractor workers with
Safety Shoes & Safety Helmet with photo ID Gate Pass.
16. Shift Security Inspector/Security Officer shall be checked validity of Gate pass of all contractor
workers on daily basis.
17. During the work execution, one trained & competent supervisor of agency should always
remain present at work site. Concern JE/DE of GSECL shall be supervised the contract work
18. Approved NABL laboratory calibration certificates of
electrical/mechanical/Civil/C&I/Environment survey/Chemical etc measuring /testing
equipments/instruments which are used during contract work shall be submitted before
starting the work & shall be checked by concern JE/DE/EE before starting work & it’s record
shall be maintained in concern section.
19. The contractor shall take all the required safety measures prior to commencement of work on
dangerous substances, machineries or area at which cautionary notice is displayed and obtain
“Line Clear” or “Work Permit” through the concern Department / Section JE/DE and shall be
informed to concern section JE/DE for closed/ returned after completion of work.
20. Safety talk/Safety work instructions shall be given to contractor workers by concern JE/DE
regarding hazards of specific work, risk &it’s control measure (mentioned in HIRA) before
starting the job work and records shall be maintained for each & every job works.
21. Display Safety instructions shall be strictly followed by all workers who are working in factory
22. Material Safety Data Sheet (MSDS) of each chemical shall be available with Chief
Chemist/Control room & work related Chemical information shall be taken by contractor &
contractor workers from Concern EE/Chief Chemist before starting of chemical handling work.
23. The contractor shall be checked & securely covered or securely fenced any opened fixed
vessel, sump, tank, pit or opening in ground or in floor which, by reason of its depth, situation,
construction or contents ,is or may be a source of danger before starting the work each &
every days or after interval/recess. Contractor supervisor shall be informed to concerned HOD
regarding any unsafe conditions.
24. Prohibition of smoking, fires, lights, spontaneous ignition substance, matches; fuses, mobile
phone etc are to be strictly followed by all workers who are working in factory premises.
25. Prior to carrying out welding, gas cutting, furnace heating or any other hot work job, remove all
the inflammable material lying at or nearby worksite or cover it properly by suitable protective
covering. Also, special care shall be taken before carrying out such job & see that all possible
contributing factors to set fire shall be removed / vanished prior to commencement of the work.
Advance intimation shall be given to concerned section / fire section to commence the work in
fire prone areas. They should also keep ready all the First Aid Fire Extinguishers /
equipments& fire extinguishing media / material like sand / water buckets or other appropriate
equipment at such place.
26. While carrying out work in confined space or inside vessel, obtain necessary “Confined Space
/ Vessel Entry Permit” from concerned department prior to commencement of the work.
For lighting in such areas, only 24-volt (ISI certified & with proper guard) hand lamp shall be
used. For taking care of the persons working inside the confined space / vessel, a supervisor /
person capable to keep continuous watch on person(s) working inside, assist them in case of
emergency or arrange to get immediate outside help, shall remain present at entry point. Use
full body safety belt without failed.
While working inside sewage, trench or in-depth, a person to warn outsiders / entrants /
passers etc shall remain available near entry point or the entry point shall be cordoned by a
barricaded tape with a cautionary notice. After completion of the works, all the lids / covers /
grills / grits opened, shall be re-fixed / re-placed in the original position as it were prior to
commencement of the work and leave the work place in safe condition in all respect, so as to
prevent accident to fellow workers.
27. The contractor shall see that he / his persons do not work on or block (by stacking material,
spare parts, tools-tackles, equipmentsetc), any passages / walkways / gangways / aisles /
staircases / ladders / lifts or any other approaches / roads leading to plans or its auxiliaries, on
which there is traffic movements or possible traffic movements in case of emergency. Such
passages are meant for safe escape in the event of emergency. If it is utmost necessary to
carry out work in such area with blocking of passage, prior permission of Competent Authority
or the Engineer-In-Charge shall be obtained. To demarcate / declare the area as “UNSAFE”,
cordon it using barricading tape & display suitable caution notice or keep a person to restrict /
divert the traffic on this route through other safe passage.
28. The contractor shall see that he / his persons do not work on or block (by stacking material,
spare parts, tools-tackles, equipmentsetc), any passages / walkways / gangways / aisles /
staircases / ladders / lifts or any other approaches / roads leading to plans or its auxiliaries, on
which there is traffic movements or possible traffic movements in case of emergency. Such
passages are meant for safe escape in the event of emergency. If it is utmost necessary to
carry out work in such area with blocking of passage, prior permission of Competent Authority
or the Engineer-In-Charge shall be obtained. To demarcate / declare the area as “UNSAFE”,
cordon it using barricading tape & display suitable caution notice or keep a person to restrict /
divert the traffic on this route through other safe passage.
29. Prior to use power / electrically operated hand tools / equipments / machines / gadgets like
welding machine, hand grinder, hand drill etc, ensure for its safe operation & use it only if it is
found safe to use. Do not use defective, unsafe or improperly maintained equipments.
The electrical power supply required to run such equipments shall not be taken directly at their
own but shall be obtained through concerned Electrical Maintenance Departments or their
authorized persons or under their observations / guidance only. The Electrical Section shall
provide temporary electrical connection up to contractor’s Mains Board on which it is
compulsory to install mains switch, ELCB & fuses of adequate capacity. All such equipments
shall invariably be earthed adequately to prevent electrical shock, sparking, short circuit etc.
Power cord to be used shall be of adequate capacity, without any joint & shall consist of earth
wire also. Hence, it is necessary to use adequate capacity 3-wire power cord for single & 5-
wire power cord for three phase power connections. The plugs, receptacles, pins, holders etc
shall be of adequate capacity & safe to use.
All electrical & mechanical equipments / tools-tackles viz. welding machine, cutting machine,
Grinder, Drill, Chain Pulley Blocks, Hook chooks etc required to be used during work execution
shall be of standard make & bear ISI certification mark on it. The consumables like welding
electrodes, grinding wheels / discs etc which has specific prescribed life span shall not be used in
any case if its expiry date is over.
30. Non-Sparking Non-Magnetic electrical hand tools and tool kits shall be used by Electrical
contractor for safe use in areas where hazardous, flammable, or combustible vapors, liquids,
dusts, or residues may be present in Gas Based power plant and list of tools and tackles shall
be submitted with technical bid. Non-Sparking Non-Magnetic electrical hand tools and tool kits
shall be checked by JE/DE before commencement of Electrical work.
31. Before using lifting machines / tackles (like C.P.Bs., Hook chooks, winch, forklift, mobile crane,
EOT crane etc) & its attachments (like D-shackles, slings, U-clamps, Eye bolts or any fixtures),
it shall be checked and used only if found safe to use. Also, ensure that these are tested,
examined & certified in form no.10 by Competent Person as per the Factory act-1948 &
Gujarat Factories Rules and its validity do not expire. Further, it shall be fixed properly and
firmly prior to lifting the weight. Valid Test certificate of all Lifting machines used by Contractor
to be submitted to Dy.Safety Officer/ Safety Officer before commencement of work through
concerned EE/SE.
32. Metal Scaffoldings to be used for working at height shall be of adequate size & capacity.
Obtain the work permit when working at height. While climbing on such scaffolding or working
on any structure at height, use of full body safety belt /full body hardness with double lanyard
&Fall arrestor & Helmet is compulsory. It is also necessary to fasten chinstraps of the helmet.
33. Contractor or their employee shall not interfere in day-to-day routine plant activities / works
except the work assigned to them, shall not loiter in the areas other than their work jurisdiction,
as well as shall not temper / operate / touch the machineries/equipments/auxiliaries with which
they are not concerned. Also, the contractor shall strictly instruct their staff for not to sit or take
rest at/near/below running plants, auxiliaries, systems or any place which is risky, hazardous &
prone to accident.
34. The cylinders containing poisonous / toxic or inflammable / explosive gas like Oxygen,
Acetylene, LPG, Hydrogen, Ammonia, Chlorine, CO2 etc shall be handled safely taking due
care. To handle / shift such cylinders a special trolley /cage meant for it must be used but in no
case it should be rolled.
35. In Gas Based Power station/Hydrogen storage area /Hydro carbon fumes-vapour generated
area, Spark arrestor (as per approved manufacturer of CCOE, Nagpur) shall be provided on
each vehicle by party/agency and it will check by shift security in charge before entry of
vehicles in the factory premises.
36. No women or young person shall be employed or permitted to work in Lead-compound area
like battery room etc. as per schedule VI of GFR
37. No women or young person shall be allowed to clean, lubricate or adjust any part of a prime
mover or of any transmission machinery while the prime mover or transmission machinery is in
motion. Examination or operation of motion machinery shall be made or carried out only by a
specially trained adult male worker wearing tight fitting clothing as per section 22 of factories
38. In all risky job, before start the work, contractor should obtain General Safety Work Permit
through concerned section from Shift –in-charge well in advance.
39. In case of noticing smoke or fire during their work execution, they shall make immediate efforts
to extinguish / control it and simultaneously inform the Fire Station Mobile No as well as
Station Fire Officer or Emergency Control room no which is displayed at prominent place of
factory like Main Security Gate, All unit control room, Canteen area, Safe Assembly points,
Fire Station, All security gates, Occupational Health Centre.
40. In case of any injury / accident while working, it shall immediately be reported to Safety
Department through concerned Sectional Head / Engineer. The prescribed Form No. 21 &
ANNEXURE may be obtained from concerned section or Dy.Safety Officer/Safety Officer.
In case of any electrical accident, it shall immediately be reported to Electrical Safety Officer
through concern Sectional Head / Engineer. The prescribed Electrical accident form no. A as
per electricity act-2003 & Form No. 21 & ANNEXURE as per Gujarat Factories rules shall be
filled up by concern department JE/DE with written consent of contractor. The Form may be
obtained from concerned Electrical section or Electrical Safety Officer. Electrical accident
investigation shall be carried out by Electrical Safety Officer with Factory Manager.
After any reportable accident, Contract agency shall be submitted the fitness certificate of
injured person with endorsement of GSECL factory Medical Officer to LWO/Dy.Safety
Officer/Safety Officer/Electrical Safety Officer then after injured person may allow for work.
41. For any incident occurred but have no injury to any persons should also reported as per
GSECL format and informed to Dy.Safety Officer/Safety Officer as Near Miss Incident.
42. Safety penalty shall be imposed against Offences by contract workers: If any contract worker
worked in a factory contravenes any provision of Factories act or any rules or orders made
there under ,imposing any duty or liability on workers, contractor/agency shall be punishable
with fine which mentioned as under.
Sr. Description of penalty Amount
1 Work without PPEs Rs.300/- per person
2 Work without work Safety permit like working at height, confine Rs.1000/- per day
space entry, hot work etc.
3 License of driver as per type of vehicles not registered. Rs.750/- per person
4 Welding work without flashback arrestor/double gauge regulator set Rs.1000/- per set
5 Operate Portable power tool without ELCB Rs.1000/-per
6 Work without qualified Supervisor as per nature of job like Rs.1000/-per day
mechanical, electrical, civil, C&I, chemical etc.
7 Work without SOP & JSA Rs.2000/-per day
8 Work without test report of lifting machines / tackles (like C.P.Bs., Rs.2000/- per
Hook chooks, winch, forklift, mobile crane, EOT crane etc) & its equipment
attachments (like D-shackles, slings, U-clamps, Eye bolts or any
fixtures) in Form No.10 of Gujarat Factories Rules,1963
9 Work without Double lynyer Safety belt during working at Height Rs.3000/-per person
work, work without anchoring in hook/line line
10 Work without 24 Volt supply in Confine space area Rs.3000/-per person
Safety Penalty is to be imposed directly by individual Dy. Safety Officer/Safety
Officer/Electrical Safety Officer and Factory Manager/Occupier against violation of statutory
requirements and penalty will be recovered through RA bill. Photograph/CCTV camera footage
is to be put up with penalty note by imposed individual officer.
43. Party will damage any fire equipments or property or machinery in factory during execution of
work, total damage cost will be recovered from party RA bill and recovery Office note put up by
44. All the relevant labour and industrial laws shall also be followed compulsorily.
45. After completion of work, cotton waste, grease, oil, unused material, welding rod pieces, scrap
etc. are to be removed by contractor and scrap shall be deposited to scrap yard of Main Store.
46. For performance evaluation of contractor, safety factors of work accident, fire incident & near
miss accident will be considered. Steps can be taken to review the job assignment up to
cancellation for negligence.
47. Over & above these, contractor shall have to follow all the safety requirements /rules &
regulations / norms and legal provisions laid down in various statutes. Particularly the
provisions of The Factories Act-1948 & the Gujarat State Factories Rules-1963 (Amended up
to date), The Electricity Act-2003 & rules, BOCW Act/Rules shall be followed strictly. The
contractor shall also obey the rules / regulations / instructions of the local Competent Authority
for safety & health requirements.
48. The above rules shall be scrupulously followed and where required, Contractor /contractor
workers may contact to the Dy.Safety Officer/Safety Officer/Electrical Safety Officer in case of
any ambiguity or needs further guidance in this regard.
49. BOCW regestrattion shall be made by Contractor at his own cost, no compensation shall be
made by GSECL in this regard.
50. Contractor has to give PPE as per undertaking given by contractor and it should be before
issuing gate pass.
51. Contractor is responsible for any delay in issuing gate pass due to no complying of safety
Safety Documents Check list:
SR.NO. Requirements Yes/NO/NA
1 Safety norms attached Yes
2 Job Safety Analysis sheet attached NA
3 SOP/ SOPs attached NA
4 Check lists attached NA
5 PPE under taking(with specification and make) attached Yes
6 Extra terms and conditions added? NA
7 Special equipment for safety separate loading in schedule B included. NA
Signature of Contractor Addl. Chief Engineer
(With Address and seal) GSECL, KHEP.
INTEGRITY PACT
CERTIFICATE – A
GUJARAT STATE ELECTRICITY CORPORATION LIMITED
KADANA HYDRO ELECTRIC PROJECT
To create an environment where Business Confidence is built through Best Business Practices and is
fostered in an atmosphere of trust and respect between providers of goods and services and their users
for the ultimate benefit of society and the nation.
GSECL’S COMMITMENT PARTY’S COMMITMENT
To maintain the highest ethical Not to bring pressure recommendations
standards in business and professions. from outside GSECL to influence its
Ensure maximum transparency to the Not to use intimidation, threat, inducement
satisfaction of stakeholders. or pressure of any kind on GSECL OR ANY
OF it’s employees under any
To ensure to fulfill the terms of To be prompt and reasonable in fulfilling the
agreement/contract and to consider contract, agreement, legal obligations.
objectively the view point.
To ensure regular and timely release of To provide goods and / or services timely
payments on due dates for work done. as per agreed quality and specifications at
minimum cost to GSECL.
.To ensure that no improper demand is To abide by the general discipline to be
made by employees or by anyone on maintained in our dealings.
To give maximum possible assistance To be true and honest in furnishing
to all the Vendors/Suppliers/Sevice information.
Provider and other to enable them to
complete the contract in time
To provide all information to Not to divulge any information, business
suppliers/contractors relating to contract details available during the course of
/ job which facilitate him to complete the business relationship to others without the
contract / job successfully in time. written consent to GSECL.
To ensure minimum hurdles to vendors Not to enter into carter / syndicate
/ suppliers / contractors in completion of /understanding whether formal / non formal
agreement / contract / work order. so as to influence the price.
Seal & Signature Seal & Signature
(GSECL’s Authorized Signatory) (Party’s Authorized Person)
On Firm’s Letter Head
CERTIFICATE - A
I / We ________________________________________________ authorized signatory of
M/s._____________________________________________is not related with other firms who have
submitted tenders for the same items under this inquiry / Tender.
Signature of the Tenderer
With Designation
Seal of the Firm
NAME OF DESIGNATED BANKS:
A. All Nationalized banks
B. Guarantees issued by following banks will be accepted for the period up to 31-03-2027. The
validity cutoff date in GR is with respect to date of issue of bank Guarantee irrespective of the
date of termination of Bank Guarantee.
2. South Indian Bank
3. AU Small Finance Bank
4. Standard Chartered Bank
5. Bandhan Bank
6. Tamilnad Mercantile Bank
7. City Union Bank
10. Ahmedabad Mercantile Co-op. Bank
11. DBS Bank India Limited
12. Nutan Nagrik Sahkari Bank Ltd.
14. Rajkot Nagarik Sahakari Bank Ltd.
15. Equitas Small Finance Bank
16. Saraswat Co-Operative Bank Ltd
17. SBPP Co-operative Bank Ltd.
18. FEDERAL Bank
19. SVC Co-Operative Bank Ltd.
21. The Cosmos Co-op Bank Ltd. Baroda
23. The Gujarat State Co-operative Bank
26. The Surat District Co-op Bank
27. IDFC First Bank
28. The Surat People's Co. Op. Bank Ltd
29. Jammu and Kashmir Bank
30. The Kalupur Commercial Co-op. Bank
31. Jana Small Finance Bank
32. The Panchmahal District Co-operative Bank
33. Karnataka Bank
34. The Baroda Central Co-operative Bank
35. Karur Vysya Bank
36. Kotak Mahindra Bank
37. Dhanlaxmi Bank
38. The Rajkot Commercial Co-operative Bank
39.Gujarat Gramin Bank
40. IndusInd Bank
42. Ujjivan Small Finance Bank
43.The Banaskantha Mercantile Co-operative Bank
All the eligible banks are instructed to collect the original documents/ papers of guarantee from
the concerned tendering authority.
Download Tender Documents in (PDF Format) which consists of:
Part I Commercial Terms & Conditions, Rules For Works Tender(General Safety Rules/ Norms, Labour
Laws, General Rules and directions for the guidance of contractor booklet)
Part II Schedule “B” indicating the Item description, quantities & terms.
To view the PDF file please use “Acrobat Reader” soft ware which can be downloaded from “Adobe”
Signature of Contractor ----S/D----
(With Address and seal) Addl. Chief Engineer
GENERAL SPECIFICATIONS
TECHNICAL SPECIFICATION
GENERAL SPECIFICATIONS
01. In the specifications, “as directed”/”Approved” shall be taken to mean “as
directed”/”approved” by the Engineer-in-charge.
02. Wherever a reference to any Indian Standard appears in the specifications, it shall be
taken to mean as a reference to the latest edition of the same in force on the date of
03. In “Mode of Measurement” in the specification wherever a dispute arises in the absence
of specific mention of a particular point or aspect, the provisions on these particular
points or aspects in the relevant Indian Standards shall be referred to.
04. All measurements and computations, unless otherwise specified, shall be carried out as
per Latest IS :
05. The distance which constitutes lead shall be determined along the shortest practical
route and not necessarily the route actually taken. The decision of the Engineer-in-
charge in this regard shall be taken as final.
06. Where no lead is specified, it shall mean “all leads”.
07. Lift shall be measured from plinth level.
08. Up to “floor two level” means actual height of floor up to 6.5 Mt. Above plinth level.
09. Definite particulars covered in the items of work, though not mentioned or elucidated in it,
specification shall be deemed to be included therein.
10. Reference to specifications of materials as made in the detailed specification of the items
of work is in the form of a designation containing the number of the specification of the
material and prefix ‘M’ e.g. ‘M-5’.
11. Approval to the samples of various materials given by the Engineer-in-charge shall not
absolve the contractor from the responsibility of replacing defective material brought on
site or materials used in the work found defective at a later date. The contractor shall
have no claim to any payment or compensation whatsoever on account of any such
materials being rejected by the Engineer-in-charge.
12. The contract rate of the item of work shall be for the work completed in all respects.
13. No collection of materials shall be made before it is got approved from the Executive
14. Collection of approved materials shall be done at site of work in a systematic manner.
Materials shall be stored in such a manner as to prevent damage, deterioration or
intrusion of foreign matter and to ensure the preservation of their quality and fitness for
15. Cement, reinforcements bars & all other materials to be used shall be got approved from
E.E. before starting of work. The cement, reinforcement steel & other materials to be
brought at site shall be entered at VIP Guest house security office Diwada colony.
16. Materials, if and when rejected by the Engineer-in-charge/Executive Engineer, shall be
immediately removed from the site of work.
17. No materials shall be stored prior to, during and after execution of a structure in such a
way as to cause or lead to damage or overloading of the various components of the
18. All works shall be carried out in a workmanlike manner as per the best techniques for the
particular item.
19. All tools, templates, machinery and equipment for correct execution of the work as well
as for checking lines, levels, alignment of the works during execution shall be kept in
sufficient numbers and in good working condition on the site of the work.
20. The mode, procedure and manner of execution shall be such that it does not cause
damage or over loading of the various components of the structure during execution or
after completion of the structure.
21. Special modes of construction not adopted in general Engineering practice, if proposed
to be adopted by the Contractor, shall be considered only if the contractor provides
satisfactory evidence that such special mode of construction is safe, sound and helps in
speedy construction and completion of work to the required strength and quality.
Acceptance of the same by the Engineer-in-charge shall not, however, absolve the
contractor of the responsibility of any adverse effects and consequences of adopting the
same in the course of execution of completion of the work.
22. All installations pertaining to water supply and fixtures thereof as well as drainage lines
and sanitary fittings shall be deemed to be completed only after giving satisfactory tests
by the Contractor.
23. The contractor shall be responsible for observing the rules and regulations imposed
under ‘Minor Minerals Act’ and such other laws and rules prescribed by Government
from time to time.
24. All necessary safety measures and precaution [including those laid down in the various
relevant Indian Standards shall be taken to ensure the safety of men, materials and
machinery on the works as also of the work itself.
25. The testing charge of all materials shall be borne by the Contractor unless recovery at
one percent towards using charges is separately made.
26. Approval to any of the executed items for the work does not in any way relieves the
contractor of his responsibility for the correctness, soundness and strength of the
structure as the drawings and specification.
Addl. Chief Engineer
Signature of Contractor
(With Address and seal)
TECHNICAL SPECIFICATIONS
NAME OF WORK: Misc Civil work for Public building & residential building as and when
required basis in GSECL Colony and PH at KHEP-2026.
01. In the specifications, “as directed”/”Approved” shall be taken to mean “as directed”/”approved” by the
Engineer-in-charge.
02. In “Mode of Measurement” in the specification wherever a dispute arises in the absence of specific
mention of a particular point or aspect, the provisions on these particular points, or aspects - the
relevant Indian Standards shall be referred to.
03. All measurements and computations, unless otherwise specified, shall be carried out nearest to the
following limits:
a. Length, width and depth (height)-----------0.01 Meter.
04. The distance which constitutes lead shall be determined along the shortest practical route and
not necessarily the route actually taken. The decision of the Engineer-in-charge in this regard
shall be taken as final.
05. Where no lead is specified, it shall mean “all leads”.
06. Lift shall be measured from plinth level.
07. Reference to specifications of materials as made in the detailed specification of the items of work is in
the form of a designation containing the number of the specification of the material and prefix ‘M’ e.g.
08. Approval to the samples of various materials given by the Executive Engineer shall not absolve the
contractor from the responsibility of replacing defective material brought on site or materials used in
the work found defective at a later date. The contractor shall have no claim to any payment or
compensation whatsoever on account of any such materials being rejected by the Engineer-in-charge.
09. The contract rate of the item of work shall be for the work completed in all respects.
10. No collection of materials shall be made before it is got approved from the Executive Engineer
Collection of approved materials shall be done at site of work in a systematic & sequential manner.
Materials shall be stored in such a manner as to prevent damage, deterioration or intrusion of foreign
matter and to ensure the preservation of their quality and fitness for the work.
11. Materials, if and when rejected by the Executive Engineer, shall be immediately removed from the site
12. All tools, templates, machinery and equipment for correct execution of the work as well as for checking
lines, levels, alignment of the works during execution shall be kept in sufficient numbers and in good
working condition on the site of the work.
13. Special modes of construction not adopted in general Engineering practice, if proposed to be adopted
by the Contractor, shall be considered only if the contractor provides satisfactory evidence that such
special mode of construction is safe, sound and helps in speedy construction and completion of work
to the required strength and quality. Acceptance of the same by the Engineer-in-charge shall not,
however, absolve the contractor of the responsibility of any adverse effects and consequences of
adopting the same in the course of execution of completion of the work.
14. All installations pertaining to water supply and fixtures thereof as well as drainage lines and sanitary
fittings shall be deemed to be completed only after giving satisfactory tests by the Contractor.
15. The contractor shall be responsible for observing the rules and regulations imposed under ‘Minor
Minerals Act’ and such other laws and rules prescribed by Government from time to time.
16. The testing charge of all materials shall be borne by the Contractor & reports of authorize laboratory
shall be submitted timely.
17. Approval to any of the executed items for the work does not in any way relieves the contractor of his
responsibility for the correctness, soundness and strength of the structure as per the drawings and
18. Due care at all the items shall be taken to see that no damage is caused to the existing setup of
GSECL. In case of any such damage is caused, it shall be restored by the agency at his own cost.
19. Schedule of working shall be so arranged that maximum outcome is achieved in working hours.
SPECIFICATIONS OF MATERIALS
1.1 Water shall not be salty or brackish and shall be clean, reasonably clear and free from objectionable
quantities of silt and traces of oil and injurious alkalies, salts, organic matter and other deleterious material
which will either weaken the mortar or concrete or cause efflorescence or attack the steel in R.C.C
Container for transport, storage and handling of water shall be clean. Water shall conform to the standards
specified I.S 456-1978.
1.2 If required by Engineer-in-charge it shall be tested by comparison with distilled water. Comparison shall be
made by means of standard cement tests for soundness, time of setting and mortar strength as specified in
I.S.269-1976. Any indication of unsoundness, change in time of setting by 30 minutes or more or decrease
of more than 10 per cent in strength of mortar prepared with water sample when compared with the results
obtained with mortar prepared with distilled water shall be sufficient cause for rejection of water under test.
1.3 Water for curing mortar, concrete or masonry should not be too acidic or too alkaline. It shall be free of
elements which significantly affect the hydration reaction or otherwise interfere with the hardening of
concrete during curing or those which produce objectionable stains or other unsightly deposits on concrete
or mortar surfaces.
1.4 Hard and bitter water shall not be used for curing.
1.5 Potable water will be generally found suitable for curing mortar or concrete.
2.1 Lime shall be hydraulic lime as per I.S. 712-1973. Necessary test shall be carried out as per I.S.
6932(Parts I to X),
2.2 The following field tests for limes are to be carried out :
(1) A very rough idea can be formed about the type of lime by its visual examination i.e. Fat lime bears pure
white color, lime in form of porous lumps of dirty while color indicates quick lime, and solid lumps are the
unburnt lime stone.
(2) Acid tests for determining the carbonate content in lime. Excessive amount of impurities and rough
determination of class of lime.
2.3 Storage shall comply with I.S. 712-1973. The slaked lime, if stored, shall be kept in a weather proof and
damp-proof shed with impervious floor and sides to protect it against rain, moisture, weather and
extraneous materials mixing with it. All lime that has been damaged in any way shall be rejected and all
rejected and all rejected materials shall be removed from site of work.
2.4 Field testing shall be done according to I.S. 1624-1974 to show the acceptability of materials.
3.1 Cement shall be ordinary Portland slag cement as per I.S. 269-1976 or Portland slag cement as per I.S.
M-4. White Cement :
4.1 The white cement shall conform to I.S. 80412-E
M-5. Colored Cement :
5.1 Colored cement shall be with white or gray Portland cement as specified in the item of the work.
5.2 The pigments used for colored cement shall be of approved quality and shall not exceed 10% of cement
used in the Mix. The mixture of pigment shall be properly grounded to have a uniform color and shade. The
pigments shall have such properties to provide for durability under exposure to sunlight and weather.
5.3 The pigment shall have the property such that it is neither affected by the cement nor detrimental to it.
6.1 Sand shall be natural sand, clean, well graded, hard strong durable and gritty particle free from injurious
amounts of dust clay, kankar nodules, soft or flaky particles shale, alkali, salts organic matter, loam, mica
or other deleterious substance and shall be got approved from the Engineer-in-charge. The sand shall not
contain more that 8 percent of silt as determined by field test. If necessary the sand shall be washed to
6.2 Coarse Sand : The fineness modulus of coarse sand shall not be less than 2.5 and shall not exceed 3.0.
The sieve analysis or coarse shall be as under :
I.S. Sieve Percentage by I.S. Sieve Percentage by weight
Designation weight Designation Passing sieve
6.3 Fine Sand : The fineness modulus shall not exceed 1.0. The sieve analysis of fine sand shall be as under :
I.S. Sieve Percentage by I.S. Sieve Percentage by weight
Designation weight Designation Passing through
Passing through
M-7 Stone Dust :
7.1 This shall be obtained from crushing hard black trap or equivalent. It shall not contain more than 8% of silt
as determined by field test with measuring cylinder. The method of determining silt contents by field test is
given as under :
7.2 A sample of stone dust to be tested shall be placed without drying in 200 mm. Measuring cylinder. The
quantity of the sample shall be such that it fills the cylinder up to 100 mm. The clean water shall be added
up to 150 mm. Mark. The mixture shall be stirred vigorously and the content allowed to settle for 3 hours.
7.3 The height of silt visible as settled layer above the stone dust shall be expressed as percentage of the
height of the stone dust below. The stone dust containing more that 8% silt shall be washed so as to bring
the silt content within the allowable limit.
7.4 The fineness modulus of stone dust shall not be less than 1.80.
M-8 Stone Grit :
8.1 Grit shall consist of crushed or broken stone and be hard strong, dense, durable, clean, of proper gradation
and free from skin or coating likely to prevent adhesion of mortar Grit shall generally be cubical in shape
and as far as possible flaky clongated pieces shall be avoided. It shall generally comply with the provisions
of I.S. 383-1970. Unless special stone of particular quarries is mentioned, grit shall be obtained from the
best black trap or equivalent hard stone as approved by the Engineer-in-charge. The grit shall have no
deleterious reaction with cement.
8.2 The grit shall conform to the following gradation as per sieve analysis :
I.S. Sieve Percentage Passing I.S. Sieve Percentage Passing
Designation Through sieve Designation Through sieve
8.3 The crushing strength of grit will be such as to allow the concrete in which it is used to built up the specified
strength of concrete.
8.4 The necessary tests for grit shall carried out as per the requirements of I.S.2386 (Parts I to VII) 1963, as
per instructions of the Engineer-in-charge. The necessity of test will be decided by the Engineer-in-charge.
9.1 Cinder is well burnt furnace residue which has been fused or sintered into lumps of varying sizes.
9.2 Cinder aggregates shall be well burnt furnace residue obtained from furnace using coal fuel only. It shall be
sound clean free from clay, dirt, ash or other deleterious matter.
9.3 The average grading for cinder aggregates shall be as mentioned below :
I.S. Sieve Percentage Passing I.S. Sieve Percentage Passing
Designation Designation
M-10 Lime Mortar :
10.1 Lime shall conform to specification M-2. Water shall conform to specification M-1.
Sand : Sand shall conform to specification M-6.
10.2 Proportion of Mix : 10.2.1. Mortar shall consist of such proportions of slaked lime and sand as may
be specified in the item. The slaked lime and sand be measured by volume.
10.3 Preparation of Mortar : 10.3.1. Lime mortar shall be prepared by wet process as per I.S. 1625-
1971. Power driven mill shall be used for preparation of lime mortar. The slaked lime shall be placed in the
mill in an even layer and ground for the 180 revolutions with a sufficient water. Water shall be added as
required during grinding (care being taken not to add more water) that will bring the mixed material to a
consistency of stiff paste. Thoroughly wetted sand shall then be added evenly and the mixture ground for
another 180 revolutions.
10.4 Storage : 10.4.1 Mortar shall always be kept damp, protected from sun and rain till used up,
covering it by tarpaulin or open sheds.
10.5 Use : 10.5.1 All mortar shall be used as soon as possible after grinding. It should be used on the
day on which it is prepared. But in no case mortar made earlier than 36 hours shall be permitted for use.
M-11. Cement Mortar :
11.1 Water shall conform to specification M-1. Cement : Cement shall conform to specification M-3.
Sand : Sand shall conform to M-6.
11.2 Proportion of Mix : 11.2.1 Cement and sand shall be mixed to specified proportion, sand being
measured by measuring boxes. The proportion of cement will be by volume on the basis of 50 Kg./Bag of
cement being equal to 0.0342 Cu. M. The mortar may be hand mixed or machine mixed as directed.
11.3 Preparation of Mortar: 11.3.1 In hand mixed mortar cement and sand in the specified proportions
shall be thoroughly mixed dry on a clean impervious platform by turning over at least 3 times or more till a
homogenous mixture of uniform color is obtained. Mixing platform shall be so arranged that no deleterious
extraneous material shall get mixed with mortar or mortar shall flow out. While mixing, the water shall be
gradually added and thoroughly mixed to form a stiff plastic mass of uniform color so that each particle of
sand shall be completely covered with a film of wet cement. The water cement ratio shall be adopted as
11.3.1 The mortar so prepared shall be used within 30 minutes of adding water. Only such quantity of mortar shall
be prepared as can be used within 30 minutes.
M-12 Stone Coarse Aggregate For Nominal Mix Concrete :
12.1 Coarse aggregate shall be machine crushed stone of black trap or equivalent and be hard, strong,
dense, durable, clean and free from skin and coating likely to prevent proper adhesion of mortar.
12.2 The aggregate shall generally be cubical in shape. Unless special stones of particular quarries are
mentioned aggregates shall be machine crushed from the best black trap or equivalent hard stone as
approved. Aggregate shall have no deleterious reaction with cement. The size of the coarse aggregate for
plain cement concrete and ordinary reinforced cement concrete shall generally be as per the table given
below, However in case of reinforced cement concrete the maximum limit may be restricted to 6 mm. Less
than the minimum lateral clear distance between bars or 6 mm. Less than the cover, whichever is smaller.
I.S. Sieve Percentage passing for single I.S. Sieve Percentage passing for single
Designation sized aggregates of nominal size Designation sized aggregates of Nominal size
Note : This percentage may be varied some what by Engineer-in-charge when considered necessary for obtaining
better density and strength of concrete.
12.3 The grading test shall be taken in the beginning and at the change of source of materials. The
necessary test indicated in I. S. 383-1970 and I.S. 456-1978 shall have to be carried out to be carried out
to ensure the acceptability. The aggregates shall be stored separately and handled in such a manner as to
prevent the intermixing of different aggregates. If the aggregates are covered with dust, they shall be
washed with water to make them clean.
M-13 Black Trap or Equivalent Hard Stone Course:
13.1 Aggregate for Design mix Concrete: Course aggregate shall be of machine crushed stone of black
trap or equivalent hard stone and be hard strong dense, durable clean and free from skin and coating likely
to prevent proper adhesion of mortar.
13.2 The aggregates shall generally be cubical in shape. Unless special stones of particular quarries
are mentioned, aggregates shall be machine crushed from the best, black trap or equivalent hard stones
as approved. Aggregate shall have no deleterious reaction with cement.
13.3 The necessary tests indicated in I.S. 383-1970 and I.S. 456-1978 shall have to be carried out to
ensure the acceptability of the material.
13.4 If aggregate is covered with dust it shall be washed with water to make it clean.
M-14 Brick Bats Aggregate :
14.1 Brickbat aggregate shall be broken from well burnt or slightly over burnt and dense brick. It shall be
homogeneous in texture roughly cubical in shape, clean and free from dirt of any other foreign material.
The brickbats shall be of 40 mm. To 50 mm. Size unless otherwise specified in the item. The under burnt
of over burnt brick bats shall not be allowed.
14.2 The brickbats shall be measured by volume by suitable boxes or as directed.
15.1 The bricks shall be hand or machine molded and made from suitable soils and klin-burnt. They
shall be free from crack and nodules of free lime. They shall have smooth rectangular faces with sharp
corners and shall be of uniform color.
The bricks shall be molded with a frog of 100 mm. X 40 mm. And 10 mm. To 20 mm. Deep on one of its flat sides.
The bricks shall not break when thrown on the ground from a height of 600 mm.
15.2 The size of modular bricks shall be 190 mm. X 90 mm. X 90 mm.
15.3 The size of the conventional bricks shall be as under :
15.4 Only bricks of one standard size shall be used on one work. The following tolerances shall be
permitted in the conventional size adopted in a particular work.
Length : 1.8(3.0 mm.) Width : 1/6” (1.51 mm.) Height : 1/6” (1.50 mm.)
15.5 The crushing strength of the bricks shall not be less than 35 Kg./Sq. Cm. The average water
absorption shall not be more than 20 percent by weight. Necessary tests for crushing strength and water
absorption etc. Shall be carried out as per I. S. 3495 (Part-I to IV)
16.1 The stone shall be of the specified variety such as Granite/Trap Stone/Quartzite or any other type
of good hard stones.
The Stones shall be obtained only from the approved quarry and shall be hard, sound, durable and free from
defects like cavities, cracks, sand holes, flaws, injurious veins, patches of loose or soft materials etc. And
weathered portions and other structural defects or imperfections tending to affect their soundness and strength.
The stone with round surface shall not be used. The percentage of water absorption shall not be more than 5% of
dry weight, when tested in accordance with I.S. 1134-1974. The minimum crushing strength of the stone shall be
200 Kb/Sq. Cm. Unless otherwise specified.
16.2 The samples of the stone to be used shall be got approved before the work is started.
16.3 The Khanki facing stone shall be dressed by chisel as specified in the item for khanki facing in
required shape and size.The face of stone shall be so dressed that the bushing on the exposed face shall
not project by more than 40 mm. From the general wall surface and on face to be plastered it shall not
projected it shall not project by more than 19 mm. Nor shall it have depressions more than 10 mm. From
the average wall surface.
M-17 Laterite Stone :
17.1 Laterite stone shall be obtained from the approved quarry. It shall be compacted in texture, sound,
durable and free from soft patchs. It shall have a minimum crushing strength of 100 Kg./Sq. Cm. In its dry
condition. It shall not absorb water more than 20% of its own weight, when immersed for 24 hours in water.
After quarrying the stone shall be allowed to weather for some time before using in work.
17.2 The stone shall be dressed into regular rectangular blocks so that all faces are free waviness and
unevenness, edges true and square.
17.3 Those types of stone in which white clay occure, should not be used.
17.4 Special corner stones shall be provided where so directed.
M-18 Mild Steel Bars :
18.1 Mild steel bars reinforcement for R.C.C. work shall conform to I.S. 432 (Part-II) 1966 and shall be
of tested quality. It shall also comply with relevant part of I.S. 456-1978.
18.2 All the reinforcement shall be clean and free from dirt, paint, grease, mill scale or loose or thick rust
at the time of placing.
18.3 For the purpose of payment, the bar shall be measured correct up to 100 mm. Length and weight
payable worked out at the rate specified below :
Kg./Rmt. Kg./Rmt.
Kg./Rmt. Kg./Rmt.
Kg./Rmt. Kg./Rmt.
Kg./Rmt. Kg./Rmt.
Kg./Rmt. Kg./Rmt.
Kg./Rmt. Kg./Rmt.
Kg./Rmt. Kg./Rmt.
M-19A High Yield Strength Steel Deformed Bars :
19.1 High yield strength steel deformed bars be either cold twisted or hot rolled, shall conform to I. S.
1739-1966 and I. S. 1139-1966 respectively.
19.2 Other provision and requirements shall conform to specification No. M-18 for mild steel bars.
M-19B TMT BARS:
19.1 TMT BARS shall confirm to I.S. 1786-1985 OF Fe-415 Grade or above form Approved quality.
19.3 19.2 Other provision and requirements shall conform to specification No. M-18 for mild steel bars.
M-20 High Tensile Steel Wire :
20.1 The high tensile wires for the use in prestressed concrete work shall conform to I. S. 2090-1962.
20.2 The tensile strength of the high tensile steel bars shall be as specified in the item. In absence of
the given strength, the minimum strength shall be taken as per para 6.1 of I.S. 1785-1962. Testing shall be
done as per I.S. requirements.
20.3 The high tensile steel shall be free from loose mill scale, rust oil, grease, or any other harmful
matter. Cleaning of steel bars may be carried our by immersion in solvent solution, wire brushing or
passing through a pressure box containing carborundum.
20.4 The high tensile wire shall be obtained from manufactures in coil having diameter not less than
times the diameter of wire itself so that wire springs back straight on being uncoiled.
M-21 Mild Steel Binding Wire :
21.1 The mild steel wire shall be of 1.63 mm. Or 1.22 mm. (16 or 18 gauge) diameter and shall conform
21.2 The use of black wire will be permitted for binding reinforcement bars. It shall be free from rust, oil
paint, grease, loose mill scale or any other undesirable coating which may prevent adhesion of cement
M-22 Structural Steel :
22.1 All structural steel shall conform to I. S. 226-1965. The steel shall be free from the defects
mentioned in I. S. 226-1975 and shall have a smooth finish. The materials shall be free from loose mill
scale, rust pits or other defects affecting the strength and durability. Rivet bars shall conform to I. S. 1148-
22.2 When the steel is supplied by the Contractor test certificates of the manufactures shall be obtained
according to I. S. 226-1975 and other relevant Indian Standards.
M-23 Galvanized Iron Sheets :
23.1 The galvanized iron sheets shall be plain or corrugated sheets of specified in item. The G. I.
Sheets shall conform to I. S. 277-1977. The sheets shall be undamaged in carriage and handling either by
rubbing off of zinc coating or otherwise they shall have clean and bright surface and shall be free from
dents, holes, rust or white powdery deposit.
23.2 The length and width of G. I. Sheet shall be as directed as per site condition.
M-23-A G. I. Valleys gutter ridges :
23.A.1. The G. I. Ridges and hips shall be of plain galvanized sheets class-3 of the thickness as specified in item.
These shall be 600 mm. In width and properly bent up to shape without damage to the sheets in process of
23.A.2. Valleys gutters and flashings shall also be galvanized sheets of thickness as specified in item. Valleys
shall be 900 mm. Wide overall and finishing shall be 380 mm. Wide overall. They shall be bent to the required
shape without damage to the sheet in the process of bending.
M-24 Asbestos Cement Sheets :
24.1 Asbestos cement sheets plain, corrugated or semicorrugated shall conform to I. S. 459-1970.
24.2 Ridges & Hips :
24.2.1 Ridges and hips shall be of same thickness at that of A. C. Sheets. The types of ridges suitable for
Sheets and locations.
24.2.2 Other accessories to be used in roof such as flashing pieces, caves filler pieces, valley gutters,
north light and ventilator curves,
Barge boards etc. Shall be standard manufacture and shall be suitable for the type of sheets and location.
M-25 Mangalore Pattern Roof Tiles :
25.1 The Mangalore pattern tiles shall conform to I. S. 654-1972 for Class ‘A’ type as specified in item.
Samples of the tiles to be provided shall be got approved from the Engineer-in-charge. Necessary tests
shall be carried out as directed.
M-26 Shuttering :
26.1 The shuttering shall be either of wooden planking of 30 mm. Minimum thickness with or without
steel lining or of steel plates stiffened by steel angles. The shuttering shall be supported on battens and
beams and props of vertical bellies properly cross braced together so as to make the centering rigid. In
places of bullie props, brick pillar of adequate section built in mud mortar may be used.
26.2 The form work shall be sufficiently strong and shall have camber, so that it assumes correct shape
after deposition of the concrete and shall be able to resist forces caused by vibration of live load of men
working over it and other incidental loads associated with it. The shuttering shall have smooth and even
surface and its joints shall not permit leakage of cement grout.
26.3 If at any stage of work during or after placing concrete in the structure, the form work sags or
bulges out beyond the required shape of the structure, the concrete shall be removed and work redone
with fresh concrete and adequately rigid form work. The complete form work shall be got inspected by and
got approved from the Engineer-in-charge, before the reinforcement bars are placed in position.
26.4 The props shall consist of bullies having 100 mm. Minimum diameters measured at mix length and
80 mm. At thin end and shall be placed as per design requirement. These shall rest squarely on wooden
sole plates 40 mm. Thick and minimum bearing area if 0-10 sq. M. Laid on sufficiently hard base.
26.5 Double wedges shall further be provided between the sole plate and the wooden props so as to
facilitate tightening and easing of shuttering without jerking the concrete.The timber used in shuttering shall
not be so dry as to absorb water from concrete and swell or bulge nor so green or wet as to shrink after
erection. The timber shall be properly sawn and planed on the sides and surface coming in contact with
concrete. Wooden form work with metal sheet lining or steel plates stiffened by steel angles shall be
26.6 As far as practicable, clamps shall be used to hold the forms together and use of nails and spikes
26.7 The surface of timber shuttering that would come in contact with concrete shall be well wetted and
coated with soap solution before the concreting is done. Alternatively coat of raw linseed oil or oil of
approved manufacturer may be applied in place of soap solution. In case of steel shuttering either soap
solution or raw linseed oil shall be applied after thoroughly cleaning the surface. Under no circumstances
black or burnt oil shall be permitted.
26.8 The shuttering for beams and slabs shall have camber of 4 mm. Per meter (1 in 250) or as directed
by the Engineer-in-charge so as to offset the subsequent deflection. For cantilevers, the camber at free
end shall be 1/50 of the projected length or as directed by the Engineer-in-charge.
M-27 Expansion joints Premolded filter:
27.1 The item provides for expansion joints in R.C.C. frame structures for internal joints, as well as
exposed joints, with the use of premoulded bituminious joints filler.
27.2 Premoulded bituminous joints filler, i.e. Performed strip of expansion joint filler shall not get
deformed or broken by twisting, bending or other handling when exposed to atmospheric condition. Pieces
of joint filler that have been damaged shall be rejected.
27.3 Thickness of the pre-moulded joint filler shall be 25 mm. Unless otherwise specified.
27.4 Premoulded bituminous joint filler shall conform to I.S. 1838-1961.
M-28 Expansion joints-Copper strips & hold fasts :
28.1 The item provide for expansion joints in R.C.C. frame structure for internal joints as well as for exposed
joints with the use of necessary copper strip and holdfasts.
28.2 Copper sheet shall be of 1.25 mm. Thick and of 1.25 mm. Width the ‘U’ shape in the middle. Copper strip
shall have hold fast 3 mm. Diameter copper rod fixed to the plate soldered on strip at intervals of about
cm. Or as shown in the drawing or as directed. The width of each flange (horizontal side) of the copper plate
to be embedded in the concrete work shall be 25 mm. Depth of ‘U’ to be provide in the expasion joint, in the
copper plate shall be of 25 mm.
M-29 Teak Wood :
29.1 The teak wood shall be of good quality as required for the item to be executed. When the kind of
wood is not specifically mentioned, good Indian teak wood as approved shall be used.
29.2 Teak wood shall generally be free from large, loose, dead or cluster knots, flaws, shakes, warps,
twists bends, or any other defects. It shall generally be uniform in substance and of stright fibres as far as
possible. If shall be free from rot, decay, harmful fungi and other defects if harmful nature which will affect
the strength durability of its usefulness for the purpose for which it is required. The color shall be uniform
as far as possible. Any effort like painting, using any adhesive or resins materials made to hide the defects
shall render the pieces liable to rejection by the Engineer-in-charge.
29.3 All scantlings, planks etc. Shall be sawn in straight lines and planes in the direction of grains and of
uniform thickness.
29.4 The tolerances in the dimensions shall be allowed at the rate of 1.5 mm. Per face to be planed.
29.5 First class teak wood : 29.5.1 First class teak wood shall have no individual hard and sound knots,
more than 6 sq. Cm. Size and the aggregate area of such knots shall not be more than 1% of area of
piece. The timber shall be closed grained.
29.6 Second Class Teak Wood : 29.6.1 No individual hard and sound knots shall be more than 15 sq.
Cms. In size and aggregate area of such knots shall not exceed 2% of the area of piece.
M-29 A. Non-teak Wood :
The non teak-wood shall be chemically treated, seasoned as per IS Specifications and of good quality. The type
of wood shall be got approved before collecting the same on site. Fabrication of wooden members shall be
started only after approval.
For this purpose wood of Bio, Kalali, Siras, Behda, Jamun, Sisoo will be used for door frames where as only
Kalali, Siras, Halda, Kalam etc. Will be permitted for shutters after proper seasoning and chemical treatment.
The non-teak wood shall be free from large, loose, dead of cluster knots, flows, shakes, warps, bends or any other
defect. It shall be uniform in substance and of straight fibers as far as possible. If shall be free from rots, decay
harmful fungi and other defects of nature which effect the strength, durability or its usefulness for the purpose for
which it is required. The color of wood shall be uniform as far as possible. The scantlings planks wetc. Shall be
sawn in straight lines and planes in the direction of grain and uniform thickness.
The department will use the Agency to produce certificate from Forest Department in event of Dispute and the
decision of the Department shall be final and binding to the contractor.
The tolerance in the dimension shall be allowed as 1.5 mm. Per face to be planed.
M-30 Wooden flush door shutters (solid core) :
30.1 The solid core type flush door shutters shall be decorative or non-decorative type as specified in
the drawing. The size and thickness of the shutter shall be as specified in drawings or as directed. The
timber species for core shall be used as per I.S. 2202 – (Part-I) 1980. The timber shall be free from decay
and insect attack. Knots and knot holes less than half the width of cross-section of the members in which
they occur may be permitted. Pitch pockets, pitch streaks and harmless pin holes shall be permissible
except in the exposed edges of the core members. The commercial plywood, cross-bands shall conform to
30.2 The face panel of the shutters shall be formed by gluing by the hot press process on both faces of
the core with either plywood or cross-bands and face veneers. The hopping rebating opening, venetion etc.
Shall be provided if specified in the drawing.
30.3 All edges of the door shutters shall be square. The shutters shall be free from twist or warp in its
plane. Both faces of the shutters shall be sand papered to smooth even texture.
30.4 The shutters shall be tested for
(1) End immersion test : The test shall be carried out as per I.S. 2202 (part-I) 1980. There shall be no
delamination at the end of the test.
(2) Knife Test : The face panel when tested in accordance with I.S. 1659-1979 shall pass the test.
(3) Glue adhesion test : The flush door shall be tested for glue adhesive test in accordance with I. S.
(Part-I) 1980. The shutters shall be considered to have passed the test if no delamination occurs in the
glue lines in the plywood and if no single delamination more than 80 mm. In length and more than 3 mm. In
depth has occurred in the assembly glue lines between the plywood face and the style and rail.
Delamination at the corner shall be measured continuously around the corner. Delamination at the knots,
knot holes and other permissible wood defects shall not be considered in assessing the sample.
30.5 The tolerance in size of solid core type flush door shall be as under :
In Normal thickness + 1.2 mm. In Normal height + 3 mm.
30.6 The thick of the shutters shall be uniform throughout with a permissible variation of not more than
0.8 mm. When measured at any two points.
M-31 Aluminum doors, windows, ventilators
31.1 Aluminum alloy used in the manufacture of extruded window section shall conform to I.S.
designation HEA-WP of I.S. : 733-1975 and also to I.S. Designation WVG-WP of I.S. 1285-1975. The
Section shall be as specified in the drawing and design. The fabrication shall be done as directed.
31.2 The hinges shall be cast or extruded aluminum hinge of same type as in window but of large size.
31.3 The hinges shall normally be of 50 mm. Projecting type. Non-projecting type of hinges may also be
used if directed.
The handles of door shall be of specified design. A suitable lock for the door operatable either from outside or
inside shall be provided. In double shutter door, the first closing shutter shall have concealed aluminum alloy bolt
at top and bottom.
31.4 The PVC GASKET OF White of approved quality and Conceal lock of approved quality is to be utilized.
M-32 Rolling Shutters :
32.1 The rolling shutters shall conform to I.S. 6248-1979. Rolling shutters shall be supplied of
specification type with accessories.
The size of the rolling shutters shall be specified in the drawings. The shutters shall be constructed with
interlocking lath section formed from cold rolled steel strips not less than 0.9 mm. Thick and 80 mm. Wide for
shutters up to 3.5 mm., width not less than 1.25 mm. Thick and 80 mm. Wide for shutters 3.5 mm in width and
above unless otherwise specified.
32.2 Guide channels shall be of mild steel deep channel section and of rolled pressed or built up
(fabricated) joint less construction. The thickness of sheet used shall not be less than 3.15 mm.
32.3 Hood covers shall be made of M.S. Sheets not less than 0.92 mm. Thickness. For shutters having
width 3.5 Meter and above, the thickness of M.S. Sheet for the hood cover shall be not less than 1.25 mm.
32.4 The spring shall be of best quality and shall be manufactured from tested high tensile spring steel
wire or strip of adequate strength to balance the shutters in all position. The spring pipe shaft etc. Shall be
supported on strong M. S. Or malleable C. I. Brackets. The brackets shall be fixed on or fixed on or under
the lintel as specified with raw plugs and screws bolts etc.
32.5 The rolling shutters shall be of self rolling type up to 8 Sq. M. Clear area without ball veering and
up to 12 Sq. M. Clear area with ball bearing. If the rolling shutters are larger, then gear operated type
shutters shall be used.
32.6 The locking arrangement shall be provided at the bottom of shutter at both ends. The shutters shall
be opened from outside.
32.7 The shutters shall be completed with door suspention shafts, locking arrangements, pulling hooks,
handles and other accessories.
M-33 Collapsible Steel Gate :
33.1 The collapsible steel gate shall be in one or two leaves and size as per approved drawings or as
specified. The gate shall be fabricated from best quality mild steel channels, flats etc. Either steel pulleys
or ball bearings shall be provided in every double channel. Unless otherwise specified the particulars of
collapsible gate shall be as under :
(a) Pickets : These shall be of 20 mm. M. S. Channels of heavy sections unless otherwise shown on drawings.
The distance center to
Center of pickets shall be 12 cms. With an opening of 10 cms.
(b) Pivoted M. S. Flats shall be 20 mm x 6 mm.
(c) Top and bottom guides shall be from tee or flat iron of approved size.
(d) The fittings like stoppers, fixing hold fasts, locking cleats, brass handles and cast iron rollers shall be of
approved design and size.
M-34 Welded Steel Wire Fabric :
34.1 Welded steel wire fabric for general purpose shall be manufactured from cold drawn steel wire “as
drawn” or galvanized steel conforming to I. S. 226-1975 with longitudinal and transverse wire securely
connected at every intersection by a process of electrical resistance welding and conforming to I.S. 4948-
1974. It shall be fabricated and finished in workmanlike manner and shall be free from injurious defects
and shall be rust proof. The type of mesh shall be oblong or square as directed. The mesh sizes and size
of wire for square as well as oblong welded steel wire fabric shall be as directed. The steel wire fabric in
panels shall be in one whole piece in each panel as far as stock size permit.
M-35 Expanded Metal Sheets:
35.1 The expanded metal sheets shall be free from flaws, joints, broken strands, laminations and other
harmful surface. Expanded metal steel sheet shall conform to I. S. 412-1975, except that blank sheets
need not be with guaranteed mechanical properties. The size of the diamond mesh of expended metal and
dimensions of strands (width and thickness) shall be as specified. The tolerance in nominal weight of
expanded metal sheets shall be of + 10 percent.
35.2 Expanded metal in panels shall be in one whole piece panel each as far as stock size permit. The
expanded metal sheets shall be coated with suitable protective coating to prevent corrosion.
M-36 Mild Steel Wire (Wire Gauze Jali) : 36.1 Mild steel wire may be galvanized, as indicated. All finished steel
wire shall be well cleanly drawn to the dimensions and size of wire as specified in item. The wire shall be sound,
free from splits, surface flaws, rough jagfied and imperfect edges and other harmful surface defects and shall
conform to I. S. 280-1978.
37.1 The plywood for general purpose shall conform I. S. 303-1975. Plywood is made by cementing
together thin boards or sheets of wood into panels. There are always an odd number of layers 3,5,7,9 ply
etc. The plies are placed so that grain of each layer is right angle to the grain in the adjacent layer.
37.2 The advantages of plywood over a single board of the same thickness is the more uniform strength
of the plywood, along the length and width of the plywood and greater resistance to cracking and splitting
with change in moisture content.
37.3 Usually synthetic resins are used for gluing, pherolic resins are usually cured in a hot press which
compresses and simuftacously hers the phes between hot plates which maintain a temperature of
degree. C. To 140 degree C. And a pressure of 11 to 14 Kg. Sq. Cm. On the wood. The times of heating
may be anything from 2 to 60 minutes depending up to thickness.When water glue are used, the wood
absorbs so much water that the finished plywood must be dried carefully.
When synthetic resins are used as adhesive finished plywood must be exposed to an atmosphere of
controlled humidity until the
Proper amount of moisture has been absorbed.
37.4 According to I. S. 303-1975 the plywood for general purpose shall be of three grades namely BWR,
WWR and CWR depending upon the adhesives used for bonding and veneers, and it will be further
classified into six types namely AA, AB, AC, BB, BC and CC based on the quality of the two faces, each
face being of three kinds namely, A,B and C. After pressing the finished plywood should be reconditioned
to a moisture content not less than 8 percent and not more than 16 percent.
37.5 Thickness of plywood Boards :
Board Thickness Board Thickness Board Thickness Board Thickness
3 ply 3 mm. 5 ply. 5 mm. 7 ply. 9 mm. 9 ply. 16 mm.
5 mm. 8 mm. 16 mm. 11 ply. 19 mm.
6 mm. 9 mm. 9 ply. 13 mm. 22 mm.
38.1 All glass shall be of the best quality, free from specks, bubbles, smokes, veins, air holes blisters
and other defects. The kind of glass to be used shall be mentioned in the item or specification or in the
special provisions or as shown in detailed drawings. Thickness of glass panes shall be uniform. The
specifications or different kinds of glass shall be as under :
38.2 Sheet Glass :
38.2.1 In absence of any specified thickness or weight in the item or detailed specifications of the item of
work sheet glass shall be
Weighing 7.5 Kg/Sq. M. For panes up to 600 mm x 600 mm.
38.2.2 For panes larger than 600 mm. X 600 mm. And up to 800 mm. X 800 mm. The glass weighing not less
than 8.75 Kg./Sq. M. Shall
Be used. For bigger panes up to 900 mm. X 900 mm. Glass weighing not less than 11.25 Kg./Sq. M. Shall
38.2.3 Sheet glass shall be patent flattened glass of best quality and for glazing and framing purposes shall
conform to I. S. : 1761-
1960. Sheet glass of the specified colors shall be used, if so shown on detailed drawings or so specified.
Building and for panes with any dimension over 900 mm. Plate glass of specified thickness shall be used.
38.3 Plate Glass 38.3.1 When plate glass is specified, it shall be ‘Polished patent plate glass’ of best
quality. It shall have both the surface ground flat and parallel and polished to obtain clear undisturbed
vision and reflection. The plate glass shall be of the thickness mentioned in the item or as shown in the
detailed drawing or as specified. In absence of any specified thickness, the thickness of plate glass to be
supplied shall be 6 mm. And a tolerance of 0.20 mm. Shall be admissible.
38.4 Obscured Glass : 38.4.1 This type of glass transmits light so that vision is partially or almost
completely obscured. Glass shall be plain rolled, figured, ribbed or fluted or frosted glass as may be
specified as required. The thickness and type of glass shall be as per details on drawings or as specified
or as directed.
38.5 Wired Glass : 38.5.1 Glass shall be with wire netting embedded in a sheet of plate glass electrically
welded 13 mm. Georgian square mesh may be used. Thickness of glass shall not be less than 6 mm.
Wired glass shall be of type and thickness as specified.
M-39 Acrylic Sheets :
39.1 Acrylic sheet shall be of thickness as specified in the item and of an specified shape and size as
the case may be. Panels may be flat or curved. It should be light in weight. It shall be colorless or colored
or opaque as specified in the item. Colorless sheet shall be as transparent as the finest optical glass. Its
light transmission rate shall be about 95%, Transparency shall not be affected for the sheets of larger
thickness. It shall be extremely resistant to sunlight, weather and low temperatures. It shall not show any
significant yellowing or change in physical properties or loss of light transmission over a longer period of
use. The sheet shall be impact resistant also. Sheets should be available in complete range of standard
transparent, translucent and opaque colors. Sheets shall be of such quality that they can be cut, bent and
jointed as desired. Solution for the joints shall be used as per the requirement of manufacturer.
M-40 Particle board : 40.1 The particle boards used for face panels shall be of best quality free from any defects.
The particle boards shall be made with phenolmaldehyde adhesive. The particle boards shall conform to I. S. :
3087-1965. “Specification for wood particle board for general purpose”. The size and the thickness shall be as
M-41. Expanded polystyrene of framed sty roper slabs : 41.1 The expanded polystyrene ceiling boards and tiles
shall be of approved make and shall be size, thickness, finish and color as indicated. It shall be of high density
and suitable for use as insulating material. The insulating materials shall be like slab of Thermo Cole etc.
M-42 Resin bonded fiber glass : 42.1 The resin bonded fiber glass tiles, or rolls shall be of approved make and
shall be of sizes, thickness and finish as indicated.
42.2 For test of Mineral wool thermal insulation Blanket I. S. : 3144/1965 shall be followed.
42.3 Insulation wool blanket shall be with following coverings on one or both sides as indicated.
(1) Bituminised hessain Kraft paper suitable for use in position where moisture has to be excluded.
(2) Hessian clothe or Kraft paper for keeping out dust.
(3) G. I. Wire netting, suitable for surfaces to be plastered over.
M-43 Fixtures and fastenings :
43.1.1 The fixtures and fastenings, that is butt, hinges, tee and strap hinges, sliding door bolts, tower bolts,
door latch, bath room latch,
Handles, door stoppers, casement window fasteners, casement stays and ventilators catch shall be made of the
Specified in the item or its specifications.
43.1.2 They shall be of iron, brass, aluminum, chromium plated iron, chromium plated brass, copper
oxidized iron, copper oxidized
Brass or anodized aluminum as specified.
43.1.3 The fixtures shall be heavy, medium or light type. The fixtures and fastenings shall be smooth
finished and shall be such as will
Ensure case of operation.
43.1.4 The samples of fixtures and fastenings shall be got approved as regards quality and shape before
providing them in position.
43.1.5 Brass and anodized aluminum fixtures and fastenings shall be bright finished
43.2 Holdfasts : 43.2.1 Holdfasts shall be made from mild steel flat 30 cm. Length and one of the hold fasts shall
be bent at right angle and two nos. Of 6 mm. Diameter holes shall be made in it for fixing it to the farme with
screws. At the other end, the holdfast shall be forked and bent at right angles in opposite directions.
43.3 Butt hinges :
43.3.1 Railway standard heavy type but hinges shall be used when so specified.
43.3.2 Tee and strap hinges shall be manufactured from M. S. Sheet.
43.4 Siding door bolts (Aldrops) : 43.4.1 The aldrops as specified in the item shall be used and shall be got
43.5 Tower bolts (Barrel Type) : 43.5.1 Tower bolts as specified in the item shall be used and shall be got
43.6 Door latch : 43.6.1 The size of door latch shall be taken as the length of latch.
43.7 Bathroom Latch : 43.7.1 Bathroom latch shall be similar to tower bolt.
43.8 Handle : The size of the handles shall be determinded by the inside grip length of the handles.
Handles shall have a base plate of length 50 mm. More than the size of the handle.
43.9 Door Stoppers : 43.9.1 Door stoppers shall be either floor door stopper type or door catch type.
Floor stopper shall be of overall size as specified and shall have a rubber cushion.
43.10 Door Catch : 43.10.1 Door catch shall be fixed at a height of about 900 mm. From the floor level
so that one part of the catch is fitted on the inside of the shutter and the other part is fixed in the wall with
necessary wooden plug arrangements for appropriate fixity. The catch shall be fixed 20 mm. Inside the
face of the door for easy operation of catch.
43.11 Wooden Door Stop with hinges : 43.11.1 Wooden door stop of size 100 mm x 60 mm x 40 mm
shall be fixed on the door frame with a hinge of 75 mm size and at a height of 900 mm. From the floor
level. The wooden door stop shall be provided with 3 coasts of approved oil paints.
43.12 Casement window Fastener : Casement window fastener for single leaf window shutter shall be
left or right handled as directed.
43.13 Casement stays (Straight Peg Stay) : 43.13.1 The stays shall be made from a channel section
having three holes at appropriate
Position so that the window can be opened either fully or practically as directed. Size of the stay shall be
43.14 Ventilator Catch : 43.14.1 The pattern and shape of the catch shall be as approved.
43.15 Pivot : 43.15.1 The base and socket plate shall be made from minimum 3 mm. Thick plate and
projected pivot shall not be less than 12 mm. Diameter and 12 mm. Length and shall be firmly riveted to
the base plate in case of iron pivot and in single piece base plate in the case of brass pivot.
44.1 (A) Oil Paints :
44.1.1 Oil paints shall be of the specified color and shade, and as approved. The ready mixed paints shall only be
used. However, if ready mixed paint or specific shade or tint is not available, white ready mixed paint with
approved strainer will be allowed. In such a case, the contractor shall ensure that the shade of the paint so
allowed shall be uniform.
44.1.2 All the paints shall meet with following general requirements :
(i) Paint shall not show excessive setting in a freshly opened full can and shall easily be redispressed with a
paddle to a smooth homogeneous state. The paint shall show no curdling, livering, caking or color separation and
shall be free from lumps and skins.
(ii) The paint as received shall brush easily, posses good leveling properties and show no running or sagging
(iii) The paint shall not skin within 48 hours in a three quarters filled closed container.
(iv) The paint shall dry to a smooth uniform finish free from roughness, grit, unevenness and other imperfections.
44.1.3 Ready mixed paint shall be used exactly as received from the manufactures and generally according to
their instructions and without any admixtures whatsoever.
44.2 (B) Enamel Paints :
44.2.1 The enamel paint shall satisfy in general requirements as mentioned in specification of oil paints. Enamel
paint shall conform to I. S. 2933-1975.
M-45 French polish :
45.1 The French polish of required tint and shape shall be prepared with the below mentioned
ingredients and other necessary materials :
(i) Denatured sprit of approved quality (ii) Chandras (iii) Shellac (iv) Pigment.
45.2 The French polish so prepared shall conform to I. S. : 348-1968.
M-46 Marble chips for marble mosaic terrazzo :
46.1 The marble chips shall be of approved quality and shades. It shall be hard, sound, dense and
homogeneous in texture with crystalline and coarse grains. It shall be uniform in color and free from stains,
cracks decay and weathering.
46.2 The size of various colors of marble chips ranging from the smallest up to 20 mm. Shall be used
where the thickness of top wearing layer is 6 mm. Size. The marble chips of approved quality and colors
only as per grading as decided by the Engineer-in-charge shall be used for marble mosic tiles or works.
46.3 The marble chips shall be machine crushed. They shall be free from foreign matter, dust etc.
Except as above, the cips shall conform to I. S. : 2114-1962.
M-47 Flooring Tiles :
47.1 (A) Plain Cement Tiles :
47.1.1 The plain cement tiles shall be general purpose type. These are the tiles in the manufacturer of which no
pigments are used. Cement used in the manufacture of tiles shall be as per Indian Standards.
47.1.2 The tiles shall be manufactured from a mixture of cement and natural aggregates by pressure process.
During manufacture, the tiles shall be subjected to a pressure of not less than 140 Kg/Sq. Cm. The proportion of
cement to aggregate in the backing of the tiles shall be not less than 1:3 by weight. The wearing face though the
tiles are of plain cement, shall be provided with stone chips of 1 to 2 mm. Size. The proportions of cement to the
marble chips aggregate in the wearing layer of the tiles shall be three parts of cement to one part chips by weight.
The minimum thickness of wearing layer shall be 3 mm. The color and texture of wearing layer shall be uniform
throughout its face and thickness. On removal from mould, the tiles shall be kept in moist conditions continuously
at least for seven days and subsequently, if necessary, for such long period as would ensure their conformity to
requirements of I. S. : 1237-1980 regarding strength resistance to wear and water absorption.
47.1.3 The wearing face of the tiles shall be plain, free from projections, depressions and cracks and shall be
reasonably parallel to the back face of the tile. All angles shall be right and all edges shall be right and all edges
shall be sharp and true.
47.1.4 The size of tiles shall generally be square shape 24.85 Cm. X 24.85 Cm. Or 25 Cm. X 25 Cm. The
thickness of tiles shall be 20 mm.
47.1.5 Tolerance of length and breadth shall be plus or minus one millimeter. Tolerance on thickness shall be plus
47.1.6 The tiles shall satisfy the tests as regards transverse strength, resistance to wear and water absorption as
47.2 (B) Plain Colored Tiles :
47.2.1 These tiles shall have the same specification as per plain cement tiles as per (A) above except that they
shall have a plain wearing surface wherein pigments are use. They shall conform to I. S. 1237-1980.
47.2.2 The pigment used for coloring cement shall not exceed 10 percent by weight of cement used in the mix.
The pigments, synthetic or otherwise, used for coloring tiles shall have permanent color and shall not contain
materials detrimental to concrete.
47.2.3 The color of the tiles shall be specified in the item or as directed.
47.3 (C) Marble mosaic tiles :
47.3.1 These tiles have the same specifications as per plain cement tiles except the requirements as stated below
47.3.2 The marble mosaic tiles shall conform to I. S. 1237-1980. The wearing face of the tiles shall be
mechanically ground and filled. The wearing face of tiles shall be free projections, depressions and cracks and
shall be reasonably parallel to the back face of the tiles. All angles shall be right angles and all edges shall be
sharp and true.
47.3.3 Chips used in the tiles be from smallest up to 20 mm. Size. The minimum thickness of wearing layer of tiles
shall of 6 mm. For pattern of chips to be used on the wearing face, a few samples with or without their full size
photographs as directed shall be presented to the Engineer-in-charge for approval.
47.3.4 Any particular samples, if found suitable shall be approved by the Engineer-in-charge or he may ask for a
few more samples to be prepared indicating roughly the particular sized chips to be more or less in the samples
presented. The samples have to be made but the contractor till a suitable sample is finally approved for use in the
The contractor shall ensure that the tiles supplied for the work shall be in conformity with the approved sample
only, in terms of its dimensions, thickness of backing layer and wearing surface, materials, ingredients, color
shade, Chips, distribution etc. Required.
47.3.5 The tiles shall be prepared from cement conforming to Indian Standards or colored Portland cement
generally depending upon the color of tiles to be sued or as directed.
47.4 (D) Chequered Tiles :
47.4.1 Chequered tiles shall be plain cement tiles or marble mosaic tiles. The former shall have the same
specification as per (A) above and the latter as per marble mosaic tiles as per (C) except as mentioned below :
47.4.2 The tiles shall be of nominal size of 250 mm. X 250 mm. Or as specified. The center to center distance of
chequer shall not be less than 25 mm. And not more than 50 mm. The overall thickness of the tile shall be 22 mm.
47.4.3 The grooves in the chequers shall be uniform and straight. The depth of the grooves shall not be less than
3 mm. The chequered shall be plain, colored or mosaic as specified. The thickness of the upper layer measured
from the top of the chequers shall not be less than 6 mm. The tiles shall be given the first grinding with machine
before delivery to site.
47.4.4 Tiles shall conform to relevant I. S. 1237-1980.
47.5 (E) Chequered Tiles for Stair cases :
47.5.1 The requirements of these tiles shall be the same as chequered as per (D) above except in following
(1) The length of a tile including nose shall be 330 mm.
(2) The minimum thickness shall be 28 mm.
(3) The nosing shall have also the same wearing layer as at the top.
(4) The nosing edge shall be rounded.
(5) The front portion of the tile for a minimum length of 75 mm. From and including the nosing shall have grooves
running parallel to nosing and at center not exceeding 25 mm. Beyond that the tiles shall have normal chequer
M-48 Rough Kotah Stone :
48.1 The kotah stones shall be hard, even, sound, and regular in shape and generally uniform in color.
The color of the stone shall generally be green. Brown color stones shall not be allowed for use. They shall
be without any soft veins, cracks or flows.
48.2 The size of the stones to be used for flooring shall be of size 600 mm x 600 mm and / or size
mm x 450 mm as directed. However smaller sizes will be allowed to be used to the extent of maintaining
required pattern. Thickness shall be as specified.
48.3 Tolerance of minus 30 mm. On account of chisel dressing of edges shall be permitted for length as
well as breadth. Tolerance in thickness shall be + 3 mm.
48.4 The edges of stones shall be truly chiseled and table rubbed with coarse sand before paving. All
angles and edges of the stone shall be true, square and free from chipping and the surface shall be true
48.5 When machine cut edges are specified, the exposed edges and the edges at joints shall be
machine cut. The thickness of the exposed machine cut edges shall be uniform.
M-49 Polished Kotah Stones
49.1 Polished kotah stone shall have the same specifications as per rough kotah stone except as
mentioned below :
49.2 The stones shall have machine polished smooth surface. When brought on site, the stones shall
be single polished or double polished depending upon its use. The stones for paving shall generally be
single polished. The stones to be used for dedo, skirting, platforms, sink, veneering, sills, etc. Where
machine polishing after the stones are fixed in site is not possible, shall be double polished.
M-50 Dholapur Stone Slab :
50.1 Dholapur stone slab shall be of best quality as approved by the Engineer-in-charge. The stone slab
shall be even, sound and durable, regular in shape and of uniform color.
50.2 The size of the stone shall be specified in the item or detailed drawings or as approved by the
Engineer-in-charge. The thickness of the stone shall be as specified in the item of work with the
permissible tolerance of plus or minus 2 mm. The provisions in respect of polishing as for polished Kotah
stone shall apply to polished Dholpur stone also. All angles and edges of the face of the stone slab shall be
fine chiseled or polished as specified in the item of work and all the four edges shall be machine cut.
All angle and elges of the stone slab shall be true and plane.
50.3 The sample of stone shall be got approved from the Engineer-in-charge for shade and tint for a
particular work. It shall be ensured that the stones to be used in a particular work shall not differ much in
shade or tint from the approved sample.
M-51 Marble Slab :
51.1 Marble slab shall be white or of other color and of best quality as approved by the Engineer-in-
51.2 Slabs shall be hard, uniform and homogeneous in texture. They shall have even crystalline grain
and free from defects and cracks. The surface shall be machine polished to an even and perfectly plant
surface and edges machine cut true and square. The rear face shall be rough to provide key for the mortar.
51.3 Marble slabs with natural veins, if selected shall have to be laid as per the pattern given by the
Engineer-in-charge. Size of the slab shall be minimum 450 mm x 450 mm. And preferable 600 mm x
mm. However, smaller sizes will be allowed to be used to the extent of maintaining required pattern.
51.4 The slab shall not be thinner than the specified thickness at its thinnest part. A few specimen of
finished slab to be used shall be deposited by the Contractor in the office for reference.
51.5 Except as above the marble slabs shall conform to I. S. 1130-1969.
M-52 Granite Stone Slab :
52.1 Granite shall be of approved color and quality. The stone shall be hard, even, sound regular in
shape and generally uniform in color. It shall be without anby soft veins, cracks of flows.
52.2 The thickness of the stone shall be as specified in the items.
52.3 All exposed face shall be double polished to tender truly smooth and the even reflecting surface.
The exposed edges and corners shall be rounded off as directed. The exposed edges shall be machine cut
and shall have uniform thickness.
M-53 P.V.C. Flooring :
53.1 P.V.C. Sheets for P.V.C. floor covering shall be of homogeneous flexible type, conforming to I. S.
3452-1966. The P.V.C. covering shall neither develop any toxic effect while put to use nor shall give off
any disagreeable odour.
53.2 Thickness of flexible type covering tiles shall be as specified in the description of the item.
53.3 The flexible type shall be backed with hessain or other woven fabric. The following tolerances shall
be applicable on the nominal dimension of the sheet rolls or tiles :
(a) Thickness + 0.15 mm.
(b) Length or Width :
Square tiles tiles
2. 600 mm. “ + 0.40 mm. 4. Sheets and rolls + 0.10 percent
53.4 Adhesive :
53.4.1 The adhesive for PVC flooring shall be of the type and make recommended by the manufacturers of
PVC sheets/tiles.
M-54 Facing tiles :
54.1 The facing tiles (burnt clay facing bricks) shall be free from craks, flaws and nodules of free lime.
They shall be thoroughly burnt and shall have plane rectangular faces with parallel sides and sharp straight
right edgled faces. The texture of the finished surface that will be exposed when in place, shall conform to
an approved sample consisting not less than four stretcher bricks each representing the texture desired.
The facing tiles tiles shall have a pleasing appearance, sufficient resistance to penetration by rain and
greater durability than common bricks. The tiles shall conform to I. S. 2691-1972.
54.2 The standard size of facing brick tiles shall be 19x9x4 cms. The facing bricks tiles shall be provided
with frog which shall conform to I. S. 1077-1976.
54.3 The permissible tolerance in dimensions specified above shall be as follows :
Size Tolerance for
1 class Brick 2 class Brick
54.4 The tolerance for distortion or warp age of face or edges of individual brick from a plane surface
and from a straight line respectively shall be as follows :
Facing dimensions Permissible Tolerance
Max. Below 19 cms. Max.2.5mm.
-do- above 19cm. Max. 3.0 mm.
54.5 The average compressive strength obtained as a sample of five tiles when tested in accordance
with the procedure laid as per I.S. 1077-1976 shall be not less than 175 Kg/Sq. Cm. The average
compressive strength of any individual bricks shall be not less than 160 Kg./Sq. Cm.
54.6 The average water absorption for five bricks tiles shall not exceed 12 percent of average weight of
brick before testing. The absorption for each individual bricks shall not exceed 25 percent.
54.7 The bricks tiles when tested in accordance with I.S. 1077-1976, the rate of efflorescence shall not
be more than Slightly effloresced.
M-55 A White glazed tiles :
55.1 The tiles shall be of best quality as approved by the Engineer-in-charge. They shall be flat and true
to shape. They shall be free from craks, crazing, spots, chipped edges and corners. The glazing shall be of
55.2 The tiles shall be nominal size of 200 mm. X 300 mm. Unless otherwise specified. The maximum
variation from the stated sizes, other than the thickness of tile, shall be plus or minus 1.5 mm. The
thickness of tile shall be 6 mm. Except as above the tiles shall conform to I. S. 777-1970.
M-55B Vitrified tiles:-
55.1B The tiles shall be nominal size of 24” Inch x 24” Inch. Unless otherwise specified
55.2B The other specification shall be as specified in glaze tile shall be applicable.
55.3B The measurement shall be taken per Sq. Meter of actual work done as per IS.
M-55 C Skirting for tiles
55.1C The other specification shall be as specified in glaze tile as well as vitrified tiles shall be applicable
55.2C The measurement shall be for item of skirting per Rmt for item of skirting and height of same shall be
75mm or 100mm as directed.
M-56 Galvanished iron pipes and fittings : 56.1 Galvanised iron pipe shall be of the medium type and of required
diameter and shall comply with I.S. 1239-1979. The specified diameter of the pipes shall refer to the inside
diameter of the bore. Clamps, screw and all galvanized iron fittings shall be of the standard ‘R’ or equivalent
M-57 Bib cock and stop cock :
57.1 A bib cock is a draw off tap with a horizontal inlet and free outlet. A stop cock is a valve with a
suitable means of connection for insertion in a pipe line for controlling or stopping the flow.
57.2 They shall be of screw down type and of brass chromium plated and of diameter as specified in the
description of the item. They shall conform to I.S. 781-1977 and they shall be of best Indian make. They
shall be polished bright.\
57.3 The minimum finished weight of bib cock and stop cock shall be as given below :
Diameter Bib cock Stop cock Diameter Bib cock Stop cock
M-58 Gun metal wheel valve : 58.1 The gun metal wheel valve be of approved quality. These shall be gun metal
fitted with wheel and shall be of gate valve opening full way and of the size as specified. These shall conform to I.
M-59 White glazed porcelain wash basin :
59.1 Washbasin shall be of white porcelain first quality best Indian make and it shall conform to I. S.
The size of the washbasin shall be as specified in the item, Washbasin shall be of one piece construction with
continued over-flow arrangements. All internal angles shall be designed so as to facilities cleaning. Washbasin
shall have single tap hole or two holes as specified. Each basin shall have a circular waste hole which is either
rebated or beveled internally with 65 mm. Diameter at top and 10 mm. Depth to suit the waste fitting. The
necessary stud slot to receive the bracket on the under side of the basin shall be provided. Basin shall have an
internal soap holder recess which shall fully drain into the bowl.
59.2 White glazed pedestal of the quality and color as that of the basin shall be provided where
specified in the item. It shall be completely recessed at the back for reception of supply and wash pipe. It
shall be capable of supporting the basin rigidly and adequately and shall be so designed as to make the
height from floor to top of the rim of basin 750 mm. To 800 mm. As directed.
M-60 European type water closet /with low level flushing :
60.1 The European type water closet shall be white glazed porcelain first quality and shall be of wash
down type conforming to I. S. 2556-1973 and I. S. 771-1979.
60.2 ‘S’ trap shall be provided as required with water seal not less than 50 mm. The solid plastic sent
and cover shall be of the best Indian make conforming to I.S. 2548-1980. They shall be made of moulded
synthetic materials which shall be tough and hard with high resistance to solvents and shall be free from
blisters and other surface defects and shall have chromium plated brass hinges and rubber buffer of
M-61 Orissa type water closet : 61.1 The specification of Orissa type white glazed water closet of first quality shall
conform to I. S. 2556 (Part-III) 1981 and relevant specification of Indian type water closet except that pan will be
with the integral squatting pan of size 580 mm. X 440 mm. With raised footrest.
M-62 Indian type water closet :
62.1 The Indian type white glazed water closet of first quality shall be of size as specified in the item and
conforming to I. S.771-1979 and I. S. 2556 (Part-II) 1981. Each pan shall have integral flushing ring of
suitable type with adequate number of holes around as directed to have satisfactory flushing. It shall also
have an inlet at back or front for connecting flush pipe as directed. The inside of the bottom of the pan shall
have sufficient slope from the front towards the outlet and surface shall be uniform and smooth.
Pan shall be provided with 100 mm. Diameter ‘P’ or ‘S’ trap with approximately 50 mm. Water seal and 50 mm.
Diameter vent horn.
M-62.A Foot Rests : 62-A-1 A pair of white glazed earthen ware rectangular foot rests of minimum size 250 mm.
X 130 mm. 20 mm. Shall be provided with water closet.
M-63 Glazed Earthen Ware Sink :
63.1 The glazed earthenware sink shall be specified size, color and quality. The sink shall conform to I.
S. 771 Part-II-1979. The brackets for sinks shall conform to I. S. 775-1970.
63.2 The pipes shall conform to I. S. 1239-Part-I 1973 and I. S 404-1962 for steel and lead pipes
respectively 32 mm. Brass waste coupling of standard pattern with brass chain and rubber plug shall be
provided with sink.
M-64 Glazed earthen ware Lipped type flat back urinal/corner type urinal : 64.1 The lipped type urinal shall be flat
back or corner type as specified in the item and shall conform to I. S. 771-1979. It shall be of Indian make and
size as specified and approved by the Engineer-in-charge. The flat back or corner type urinal must be of 1 quality
free from any defects, cracks, etc.
M-64 Low level enamel flushing tank : 65.1 The low level enamel flushing tank shall be of 15 liters capacity. It
shall conform to I. S. 774-1971. The flushing cistern shall be of best quality and free from any defects. The
flushing tank shall have outlet 32 mm. Diameter. The outlet shall be connected with W. C. Pan by lead pipe or
P.V.C. pipe as specified. The flushing tank shall be provided with inlet and outlet for fixing G. I. Inlet pipes and
over-flow pipes. The flushing cistern shall be provided with chromium plated handle for flushing. The flushing tank
shall be provided with bracket of cast iron so that it can be fixed on wall at specified height. The brackets shall
conform to I. S. 775-1970.
M-66 Cast iron flushing cistern : 66.1 The cast iron flushing cistern shall be of 15 liters capacity. It shall conform to
I. S. 774-1971. The flushing cistern shall be of best quality free from any defects. The flushing cistern shall have
outlet of 32 mm. Diameter. The outlet shall be connected to lead pipe of 32 mm. Diameter. The lead pipe shall
conform to I. S. 404 (Part-I) 1962. For fixing G. I. Inlet pipes and overflow pipe 20 mm. Dia inlet and outlet shall be
provided. The flushing cistern shall be provided with galvanized iron chain pull of sufficient length and shall be got
approved from the Engineer-in-charge. The cast iron flushing cistern shall be painted with one coat of
anticorrosive paint and two coats of paint. The flushing cistern shall be fixed on two C.I. brackets. The C. I.
Brackets shall conform to I. S. 775-1970.
M-67 Flush cock : 67.1 Half turn flush cask (Heavy weight) shall be of gun metal chromium plated of diameter as
specified in the description of the item. The flush cock shall conform to relevant Indian Standard.
M-68 Cast iron pipes and fittings :
68.1 All soil, waster, vent and antisyphonage pipes and fittings shall conform to I. S. 1729-1964. The
pipe shall have spigot and socket ends with head on spigot end. The pipes and fittings shall be true to
shape, smooth, cylindrical, their inner and outlet surfaces being as nearly as practicable concentric. They
shall be sound and nicely cast and shall be free from cracks. Laps, pinholes or other imperfection and shall
be neatly dressed and carefully fettled.
68.2 The end of pipes and fittings shall be reasonable square to their axis.
68.3 The sand cast iron pipes shall be of the diameter as specified in the description and shall be in
lengths of 1.5 M, 1.8 M and 2 m. Including socket ends of the pipe unless shorter lengths are either
specified or required at junctions etc. The pipes and fittings shall be supplied without ears unless specified
or directed otherwise.
68.4.1 The Standard weight and thickness of pipes shall be as shown in the following table : A tolerance up to
minus 10 percent may however be allowed against these standard weights.
Sr. No. Nominal Thickness Overall Weight of Pipe
Dia. Of bore excluding ears
1.5 m long 1.8 m. Long 2 m. Long
68.4.2 A tolerance up to minus 15 percent in thickness and 20 mm. In length will be allowed. For fittings tolerance
in lengths shall be plus 15 mm. And minus 10 mm.
68.4.3 The thickness of fittings and their socket and spigot dimensions shall conform to the thickness and
dimensions specified for the corresponding sizes of straight pipes. The tolerances in weights and thickness shall
be the same as for straight pipes.
M-69 Nahni Trap :
69.1 Nahni trap shall be of cast iron and shall be sound and free from porosity or other defects which
affect serviceability, The thickness of the base metal shall not be less than 6.5 mm. The surface shall be
smooth and free from craze, ships and other flaws or any other kind of defects which affect serviceability.
The size of nahni trap shall be as specified and shall be of self cleansing design.
69.2 The nahni trap shall be of quality approved by the Engineer-in-charge and shall generally conform
to the relevant Indian Standards.
69.3 The nahni trap provided shall be with deep seal, minimum 500 mm. Except at places where trap
with deep seal can not be accommodated. The cover shall be cast iron. Perforated cover shall be provided
on the trap of appropriate size.
M-70 Gully Trap :
70.1 Gully trap shall conform to I. S. 651-1980. It shall be sound, free from defects such as fire cracks.
The glaze of the traps shall be free from crazing. They shall give a shart clear note when struck with light
hammer, There shall be no broken blisters.
70.2 The size of the gully trap shall be as specified in the item.
70.3 Each gully trap shall have one C. I. Grating of square size corresponding to the dimensions of inlet
of gully trap. It will also have a water tight C. I. Cover with frame inside dimensions 300 mm. X 300 mm.
The cover with frame inside dimension, 300 mm. X 300 mm. The cover weighing not less than 4.53 Kg.
And the frame not less than 2.72 Kg. The grating cover and frame shall be of sound and good casting and
shall have truly square machined seating faces.
M-71 Glaze Stone Ware pipe and fitting :
71.1 The pipes and fittings shall be of best quality as approved by the Engineer-in-charge. The pipe
shall be best quality manufactured from stone-ware of fire clay, salt glazed thoroughly burnt through the
whole thickness of a close even texture, free from air blows, fire blisters, crack and other imperfections,
which effect the serviceability. The inner and outer surfaces shall be smooth and perfectly glazed. The pipe
shall be capable to withstand pressure of 1.5 m. Lead without showing sign of leakage. The thickness of
the wall shall not be less than 1/12 of the internal dia. The depth of socket shall not be less than 38 mm.
The socket shall be sufficiently large to allow a joint of 1 mm. Around the pipe.
71.2 The pipes shall generally conform to relevant I. S. 651-1980.
M-72 Wall Peg Rail :
72.1 The aluminum wall peg rail shall have three aluminum pegs of approved quality and size. It shall
be fixed on teakwood plank of size 450 mm. X 75 mm. X 20 mm. The teakwood shall be French polished
or oil painted as specified.
M-73 G. I. Water Spot :
73.1 The G. I. Pipes of 40 mm. Dia shall be of medium quality and specials shall be of ‘R’ brand or
equivalent brand of best approved quality.
73.2 The pipe shall have length as required for the thickness of wall in which it is fixed and at the
outside end tee and bend cut at half the length shall be provided and at other end coupling shall be
provided to have better fixing. The water spout shall be provided as per detailed drawing or as directed.
M-74 Asbestos Cement Pipe (A. C. Pipe) :
74.1 The asbestos cement pipe of diameter as specified in the description of the item shall conform to I.
S. 1626-1980. Specials like bends, shoes cowls, etc. Shall conform to relevant Indian Standards. The
interior of pipe shall have a smooth finish, regular surface and regular, internal diameter. The tolerance in
all dimensions shall be as per I. S. 1626-Part-I
M-75 Crydon Ball Valve : 75.1 Ball valve of screwed type including polthylene float and necessary lever etc. Shall
be of the size as mentioned in the description of item and shall conform to I. S. 1703-1977.
M-76 Bitumen Felt For Water Proofing And Damp Proofing : 76.1 Bitumen felt shall be on the fiber bases and shall
be type 2, self finished grade-2 and shall conform to I. S. 1322-1970.
M-77 Selected Earth :
77.1 The selected earth shall be that obtained from excavated material or shall have to brought from
outside as indicated in the item. If item does not indicate anything, the selected earth shall have to be
brought from outside.
77.2 The selected earth shall be good yellow soil and shall be got approved from the Engineer-in-
charge. In no case black cotton soil or similar expansive and shrinkable soil shall be used. It shall be clean
and free from all rubbish and perishable materials, stones or brick bats. The clods shall be broken to a size
of 50 mm. Or less, Contractor shall make his own arrangement at his own cost for land for borrowing
selected earth. The stacking of material shall be done as directed by the Engineer-in-charge in such a way
as not to interfere with any constructional activities and in proper stacks.
77.3 When excavated materials is to be used, only selected stuff got approved from the Engineer-in-
charge shall be used. It shall be stacked separately and shall comply with all the requirements of selected
earth mentioned above :
M-78 Barbed Wire :
78.1 The barbed wire shall be of galvanized steel and it shall generally conform to I. S. 278-1978. The
barbed wire shall be of type-I whose nominal diameter for line wire shall be 2.5 mm. And point wire
mm. The nominal distance between two bars shall be 75 mm. Unless otherwise specified in the item. The
barbed wire shall be formed by twisting together two line wires, one containing the barbs. The size of the
line and point wires and barb spacings shall be as specified above. The permissible deviation from the
nominal diameter of the line wire and point wire shall not exceed + 0.08 mm.
78.2 The barbs shall carry four points shall be formed by twisting two point wires, each two turns, lightly
round one line wire, making altogether four complete turns. The barbs shall be so finished that the four
points are set and locked at right angles to each other. The barbs shall have a length of not less than
mm. And not more than 18 mm. The point shall be sharp and cut at angle not greater than 35 degree of the
axis of the wire forming the barbs.
78.3 The line and point wire shall be circular section free from scale and other defects and shall be
uniformly galvanized. The line wire shall be in continuous length and shall not contain any weld other than
those in the rod before it is drawn. The distance between two successive splices shall not be less than
78.4 The lengths per 100 Kg. Of barbed wire I. S. Type I shall be as under
Nominal 1000 meter Minimum 834 Meter Maximum 1066 Meter.
NOTE: BOOKLET FOR “GENERAL TECHNICAL SPECIFICATIONS FOR BUILDING WORKS” OF R. & B.
DEPARTMENT, GOG, GUJARAT AND BOOKLET OF “GENERAL SPECIFICATION FOR CIVIL WORKS” OF
GSECL WILL BE AVAILABLE IN ADM CIVIL OFFICE AT KADANA HEP FOR REFERNCE OF RELEVANT
DETAIL SPECIFICATIONS OF ITEMS. SHALL BE CONSIDERED & ADOPTED IN WORK .
DETAIL SPECIFICATION
Item No. 1 Excavation for foundation upto 1.5 m depth including sorting out and stacking
of useful materials and disposing off the excavated stuff upto 50 Meter lead.(B) Dense or
1.0. General: 1.1. Any soil which generally yields to the application of pickaxes and shovels,
phawaras, rakes or any such ordinary excavating implement or organic soil, gravel, silt, sand
turfloam, clay, peat etc., fall under this category. Any soil which generally require close
application of picks or jumpers or scarifiers to loosen it stiff
clay, gravel and rubbee stone etc. fall-under this category.
2.0 Clearing the site : 2.1 The site on which the structure is to be built shall be cleared and all
obstructions, loose stone, materials and rubbish of all kind, bush, wood and trees shall be
removed as directed: The materials so obtained shall be property of the Government and be
conveyed and stacked as directed within 50 M. lead. The roots of the trees coming in the sides
shall be cut and coated with a hot asphalt.
2.2 The rate of site clearance is deemed to be included in the rate of earth work for which no
extra will be paid.
3.0 Setting out: After clearing the site, the center lines will be given by the Engineer-in-charge.
The contractor shall assume full responsibility for alignment, elevation and dimension of each
and all parts of the tractor shall assume fu; responsibility for alignment elevation and dimension
of each and all parts of the work. Contractor shall supply labourers, materials, etc. required for
setting out the reference marks and bench marks and shall maintain them a long as required
4.0 Excavation : The excavation in foundation shall be carried out in true line and level and
shall have the width and depth as shown in the drawings or as directed. The contractor shall do
the necessary shoring and shutting or providing necessary slopes to a safe angle, at his own
cost. The payment for sue precautionary measures shall be paid separately if not specified. The
bottom of the excavated area shall be evelled both longitudinally and transfersely as directed by
removing and watering as required. No earth filling will be allowed for bringing it t o level, if by
mistake or any; other reason excavation is made deeper or wider that shwon on the plan or
directed. The extra depth or width shall be made up with concrete of same proportion as
specified for the foundation concrete at the cost of the contractor. The excavation upto 1.5 m.
depth shall be measured under this item.
5.0. Disposal of the excavated studd : 5.1. The excavated stuff of the selected type shall be
used in filling the trenches and plinth or levelling the ground in layers including ramming and
5.2. The balance of the excavated quantity shall be removed by the contractor from the site of
work to a place as directed with lead upto 50 M. and all lift.
6.0. Mode of measurement and payment:
6.1. The measurement of excavation in trenches for foundation shall be made according to the
sections of trenches shown on the drawing or as per sections given by the Engineer-in-charge.
No payment shall be made for surplus excavation made in excess of above requirements or
due to slopping and sloping back as found necessary on account of conditions of soil and
requirements of safety.
6.2. The rate-shall be for a unit of one cubic metre.
Item No. 2 Filling available excavated earth (excluding rock) in trenches. plinth, sides of
foundations etc. in layers not exceeding 20 cm. in depth consolidating each disposited
layer by ramming and watering.
1.0. Workmanship:
1.1. The earth to be used for. filling shall be free from salts, organic or other foreign matter. All
clods of earth shall be broken.
1.2. As soon as the work in foundation has been completed and measured, the site of
foundation shall be cleared of all debris, brick bats, mortar dropping etc; and filled with earth in
layers not exceeding 20 Cms. Each layer shall be adequately watered, rammed and
consolidated before the succeeding layer is laid. The earth shall be rammed with iron rammers
where feasible and with the butt ends of crow-bars, where rammer cannot be used.
1.3. The plinth shall be similarly filled with earth in layers not exceeding 20 Cms. adequately
watered and consolidated bramming with iron or wooden rammers. When filling reaches
finished level, the surface shall be flooded with water for atleast 24 hours and allowed to dry
and then rammed and consolidated.
1.4. The finished level of filling shall be kept to shape intended to be given to floor.
1.5. In case of large heavy duty flooring like factory flooring, the consolidation may be done by
power rollers, where so specified. The extent of consolidation required shall also be as
1.6. The excavated stuff of the selected type shall be allowed to be used in filling the trenches
and plinth. Under no
circumstances black cotton soil be used for filling the plinth.
2.0. Mode of measurement and payment:
2.1. The payment shall be made for filling in plinth and trenches. No deduction shall be made
for shrinkage or voids, if consolidated as instructed above.
2.2. The rate shall be for a unit of one cubic metre.
Item No. 3 Removing and scraping of old deteriorated plaster of any thickness fromm
wall / R.C.C member including stacking of serviceable material and disposal of
unserviceable from site of work with all lead and lift.
1.0. . Workmanship :
1.1. The demolition shall consist of demolition of one or more parts of the building as specified or
shown in the drawings. Demolition implies taking up or down or breaking up. This shall consist of
demolishing whole or part of plaster work including all relevant items as specified or shown in the
1.2. The demolition shall always be planned before hand and shall be done in reverse order of the
one in which the structure was constructed. This scheme shall be got approved from the Engineer-
in-charge before starting the work. This however will not absolve the contractor from the
responsibility of proper and safe demolition.
1.3. Necessary dropping, shoring and under pinning shall be provided for the safety of the
adjoining work or property, which is to be left intact, before dismantling and demolishing is taken up
and the work shall be carried out in such a way that no damages is caused to the adjoining
1.4. Wherever required, temporary enclosures or partitions shall also be provided. Necessary
precautions shall be taken to keep the dust nuisance down as and where necessary.
1.5. Dismantling shall be commenced in a systematic manner. All materials which are likely to be
damaged by dropping from a height or demolishing, masonry, plaster etc. shall be carefully
dismantled first. The dismantled articles shall be properly stacked as directed.
1.6. All materials obtained from demolition shall be the property of Government unless otherwise
specified and shall be kept in safe custody until handed over to the Engineer-in-charge.
1.7. Any serviceable material, obtained during dismantling or demolition shall be separated out and
stacked properly as directed, with all lead and loft. All unserviceable materials, rubbish etc. Shall
be stacked as directed by the Engineer-in-charge.
1.8. On completion of work, the site shall be cleared of all debris rubbish and cleaned as directed.
(The above relevant points shall be followed except demolition of brick or stone masonry in cement
mortar is to be done.)
2.0. Mode of measurements &payment:
2.1. Measurements of all work except hidden work shall be taken before demolition or no
allowance for increase in bulk shall be allowed.
2.2. All work shall be measured in decimal system as fixed in its place subject to the following
limits, unless otherwise stated hereinafter: (a) Dimensions shall be measured to the nearest
mt. (b) Area shall be worked out to the nearest 0.01 sq. Mt (C) Cubical connection shall be worked
out to the nearest 0.01 Cu. M.
2.3. The rate shall include cost of all labour involved and tools used in demolishing and dismantling
in including scaffolding. The rate shall also include the charges for separating out and stacking the
serviceable materials properly and disposing the unserviceable materials with all lead and lift. The
rate also includes for temporary storing for the safety of the portion not required to be pulled down
or of adjoining properly and providing temporary enclosures or partitions where considered
2.4. In measuring thickness plastered walls, the thickness of plaster shall be included. The
unserviceable materials shall be disposed off with all lead and lift. Ashlars face stones dressed
stone etc. If required to be taken down intact shall be dismantled and measured separately in cubic
2.5. The rate exclusive of cleaning of bricks or stones. Honey comb works or hollow block walling
shall be measured as solid.
2.6. The rate shall be for a unit of one Square meter.
Item No. 4 Demolition including stacking of serviceable materilas and disposal of
unserviceable materials with all lead and lift. (i) R.C.C. work.
1.0. Workmanship:
1.1. The demolition shall consist of demolition of RCC one or more parts of the building as
specified or shown in the drawings.
Demolition implies taking up or down or breaking up. This shall consist of demolishing whole or
part of work including all relevant item as specified or shown in the drawings.
1.2. The demolition shall always be planned before hand and shall be done in reverse order of
the one in which the structure was constructed. This scheme shall be got approved from the
Engineer- in-charge before starting the work. This however will not absolve the Contractor from
the responsibility of proper and safe demolition.
1.3. Necessary dropping, shoring and under pinning shall be provided for the safety of the
adjoining work or property, which is to be left intact, before dismentaling and demolishing is
taken up and the work shall be carried out in such a way that no damages is caused to the
adjoining property.
1.4. Wherever required, temporary enclosures or partitions shall also be provider. Necessary
precautions shall be taken to keep the dust nuisance down as and where necessary.
1.5. Dismantaling shall be commenced in a systematic manner. All materials which are likely to
be damaged by dropping from a height or demolishing roof, masonry etc. shall be carefully
dismantled first. The dismantled articles shall be properly stacked as directed.
1.6. AH materials obtained from demolition shall be the property o. Government unless
otherwise specified and shall be kept in safe custody untill handed over to the Engineer-in-
1.7. Any serviceable materials, obtained during dismantling or demolition shall be separated out
and stacked properly as directed, with all lead and lift. All unserviceable materials, rubbish etc.
shall be slacked as directed by the Engineer-in- charge.
1.8. On completion of work, the site shall be cleared of all debris rubbish and cleaned as
2.0. Mode of measurements & payment:
The unserviceable materials shall be disposed of at all leads and lifts. The rate excludes
scraping straightening of reinforcement but includes cutting of reinforcement.
2.1. Measurements of all RCC work except hidden work shall be taken before demolition or
dismantaling and no allowance for increase in bulk shall be allowed. The demolition of lime
concrete shall be measured under this item. Specification for deduction for voids, openings etc.
shall be on same basis as that employed for construction of work.
2.2. All work shall be measured in decimal system as fixed in its place subject to the following
limits, unless otherwise slated hereinafter: (a) Dimensions shall be measured to the nearest
0.01 mt. (b) Area shall be worked out to the nearest 0.01 sq. ml.
(c) Cubical connection shall be worked out to the nearest 0.01 Cu. m.
2.3. The rate shall include cost of all labour involved and tools used in demolishing and
dismantling including scaffolding.
The rate shall also include the charges far separating out and stacking the serviceable materials
properly and disposing the unserviceable materials with all lead and lift. The rate also includes
for temporary storing for the safety of the portion not required to be pulled down or of adjoining
property and providing temporary enclosures or partitions where considered necessary.
2.4. The rate shall be for a unit of one cubic metre.
Item No. 5 Demolition of Brick work and stone masonry including stacking of serviceable
materilas and disposal of unserviceable materials with all lead and lift.(ii) In Cement
1.0. Workmanship : The relevant specifications of item No. 5 shall be followed except
demolition of brick or stone masonry in cement mortar is to be done
2.0. Mode of measurements & payment:
2.1. The relevant specifications of item No. 5 shall be followed. The unserviceable materials
shall be stacked as directed by Engineer-in-charge with all leads and lifts.
Item No. 6 Brick work using common burnt clay building bricks having crushing strength not
less than 35 kg./Sq.Cm. in foundation and plinth in Cement Mortar 1:6 (1- Cement : 6 -fine
sand)(C) Fly Ash Bricks
Water shall confirm to M-1, Cement shall confirm to M-3, Sand shall confirm to M-6, Bricks – M
15. Admixture is confirming to the manufacture specification and apply accordingly.
2.0 Workmanship:
Fly ash bricks (cement bonded) shall be locally made. Bricks shall have smooth rectangular
faces with sharp and square corners. Bricks shall be hand or machine molded and shall be
made from the admixture of suitable good quality of fly ash, sand and cement as per the
composition mentioned below:
FLY ASH: 50-60%
The fly ash bricks will be as per latest relevant IS code. The bricks will be of dimension as per
standard clay brick, suitable for making 230mm thick full brick wall, 115mm thick half brick wall
and 75mm thick minor partition walls, as applicable, as per drawing/specification/BOQ. A
maximum tolerance of (+/-) 2mm shall be allowed as the manufacturing tolerance. The bricks
shall have frog of 100 mm in length 40 mm in width and 10 to 20 mm deep of one of its flat
The bricks when tested in accordance with the procedure laid down in IS 3495 (part 2):
after immersion in cold water for 24 hrs. water absorption shall be within 13-15% by weight.
Similarly, the porosity of the fly ash bricks shall be within 12-20%. The bricks shall have a
minimum crushing strength of 50 Kg/Cm Sq. Bricks shall be tested in a Govt. Approved
laboratory at the cost of contractor. Bricks shall be allowed to use after satisfactory result.
Mortar that can be utilized within initial setting time of the cement shall be mixed with water.
Mortar shall be prepared on pucca platform or on steel plate’s platform. Mortar shall be
uniformly mixed dry and then required quantity of water shall be added. If work demands mixing
or mortar in mixture, same shall have to be arranged without any extra cost.
All joints vertical and horizontal shall be properly racked out to a depth of 12mm when mortar is
green and soft. The exposed faces of walls are to be provided with flush joint. Brickwork shall
be cured with water for a period of 10 days, keeping constantly moist. During rainy season
green work shall have to be protected from rain, by covering it with suitable covering.
Work shall be measured in volume any opening more than 0.5 sq. Meter areas shall be
deducted. No payment shall be made for keeping in masonry any pipe, and sleeves etc.,
supplied by department. Thickness of brickwork shall be paid as per standard practice half
brick, full brick, 1 ½ bricks etc. as shown on drawings.
2.1 Proportion:
2.1.1 The proportion of the cement mortar shall be 1: 6 (1 cement: 6 fine sand) by volume.
2.2 Wetting of bricks: The bricks required for masonry shall be thoroughly wetted with clean
water for about two hours before use or as directed. The cessation of bubbles, when the bricks
are wetted with water is an indication of through wetting of bricks.
2.3.1 Bricks shall be laid in English bond unless directed otherwise. Half or cut bricks shall not
be used except where necessary to complete to bond closers in such case shall be cut to
required size and used near the ends of walls.
2.3.2 A layer of mortar shall be spread on full width for suitable length of the lower course; each
brick shall first be properly bedded and set home by gently tapping lapping with handle of trowel
or wooden mallet. It side face shall be flushed with mortar before the next brick is laid and
pressed against it. On completion of course, the vertical joints shall be fully filled from the top
2.3.3 The walls shall be taken up truly in plumb. All courses shall be laid truly horizontal and all
vertical joint shall be truly vertical. Vertical joints in alternate course shall generally be directly
one over the other. The thickness of brick course shall be kept uniform.
2.3.4 The brick shall be laid with frog upwards. A set of tools comprising of wooden straight
edges, mason’s sprit level, square half meter rub, and pins, string and plumb, shall be kept on
the site of work for frequent checking during the progress of work.
2.3.5 Both the faces of walls of thickness greater than 23 cms. Shall be kept in proper place. All
the connected brick work shall be kept not more than one meter over the rest of the work.
Where this is not possible the work shall be raked back according to bond (and not left toothed)
at an angle not steeper than 45 degrees.
2.3.6 All fixtures, pipes, outlets of water, hold fasts of doors and windows etc which are required
to be built in wall shall be embedded in cement mortar.
2.4.1 Bricks shall be so laid that all joints are quite flush with mortar. Thickness of joints shall
not exceed 12 mm. The face joints shall be raked out as directed by taking tools daily during the
progress of work, when the mortar is still green so as to provide key for plaster or pointing to
2.4.2 The face of brick shall be cleaned the very day on which the brick work is laid and all
mortar dropping removed.
2.5. Curing. 2.5.1. Green work shall be protected from rain suitably. Masonry work shall be kept
moist on all the faces for a period of seven days. The top of masonry work shall be kept well
welted at the close of the day.
2.5. Preparation of foundation bed : 2.6.1. If the foundation is to be laid directly on the
excavated bed, the bed shall be levelled, cleared of all loose materials, cleaned and wetted
before starting masonry. If masonry is to be laid on concrete footing, the top of concrete shall be
cleaned and moistened. The contractor shall obtain the engineer’s approval for the foundation
bed, before foundation masonry is started. When puccas flooring is to be provided flush with the
top to plinth, the inside plinth offset shall be kept lower than the outside plinth top by the
thickness of the flooring.
3.0. Mode of measurements and payment:
3.1. The measurements of this item shall be taken for the brick masonry fully completed in
foundation upto plinth. The limiting dimensions not exceeding those shown on the plans or as
directed shall be final. Battered, tappered and curved portions shall be measured net.
3.2. No deduction shall be made from the quantity of brick work, nor any extra payment made
for embedding in masonry or making holes in respect of following items :
(1) Ends of joints, beams, posts, girders, rafters, purlins, trusses, corbel steps etc. where cross
sectional area does not exceed 500 Sq.Cm.
(2) Openings not exceeding 1000 Sq. Cm.
(3) Wall plates and bed plates, bearing of slabs, chhajjas and the like whose thickness does not
exceed 10 Cms. and the bearing does not extend to the full thickness of wall.
(4) Drainage holes, and recesses for cement concrete blocks to embed hold fasts for doors,
(5) Iron fixtures, pipes upto 300 mm. dia; hold fasts and doors and windows built into masonry
and pipes etc. for concealed wiring.
(6) Forming chases of section not exceeding 350 Sq. Cm. in masonry.
3.3. Apertures for fire places shall not be deducted nor shall extra labour required to make
splaying of jambs, throating and making Arches over the aperture be paid for separately.
3.4 The rate shall be for a unit of one cubic metre.
Item No. 7 Brick work using common burnt clay building bricks having crushing strength
not less than 35 kg./Sq.Cm. in foundation and plinth in Cement Mortar 1:6 (1- Cement : 6 -
fine sand)(C) Fly Ash Bricks Extra for brick work in superstructure above plinth level
upto floor two level(C) Fly Ash Bricks
1.0. Workmanship : The relevant specifications of item No. 7 shall be followed for
superstructure above plinth level upto fllor two level
2.0. Mode of measurements & payment:
2.1. The relevant specifications of item No. 7 shall be followed.
Item No.8 Providing and laying controlled cement concrete M.150 for curing complete
excluding cost of formwork and reinforcement for reinforced concrete work in (A)
Foundations, footings,Base of columns and Mass concrete
1.0. Materials: 1.1. Water shall conform to M-l. Cement shall conform to M-3. Sand shall
conform to M-6. Stone aggregate 40 mm. nominal size shall conform to M-12.
2.0. Workmanship:
2.1. General: 2.1.1. Before starting concrete bed of foundation treaches shall be cleared of all
loose materials, levelled, watered and rammed as directed.
2.2. Proportion of Mix : 2.2.1. The Proportion of cement, sand and coarse aggregate shall be
one part of cement, 2 parts of sand, 4 parts of stone aggregates and shall so measured by
2.3. Mixing : 2.3.1. The concrete shall be mixed in a mechanical mixer at the site of work. Hand
mixing may however be lowed for smaller quantity of work if approved by the Engineer-in-
charge. When hand mixing is permitted by the Engineerin- charge in case of break-down of
machineries and in the interest of the work, it shall be carried out on a water tight platform and
care shall be taken to ensure that mixing is continued until the mass is uniform in colour and
consistency. However such cases 10% more cement than otherwise required shall have to be
used without any extra cost. The mixing in mechanical mixer shall be done for a period 1 to
minutes. The quantity of water shall be sufficient to produce a dense concrete of required
workability for the purpose.
2.4. Transporting & Placing the concrete :
2.4.1. The concrete shall be handled from the place of mixing to the final position in not more
than 15 minutes by the method s directed and shall be placed into its final position, compacted
and finished within 30 minutes of mixing with water i.e. before the setting commences.
1.4.2. The concrete shall be laid in layers of 15 cms. to 20 cms.
2.5. Compacting: 2.5.1. The concrete shall be rammed with heavy iron rammers and rapidly to
get the required compaction and allow all the interestices to be filled with mortar.
2.6. Curing : 2.6.1. After the final set, the concrete shall be kept continuosly wet, if required by
ponding for a period of not less than 7 days from the dale of placement.
2.7. Mode of measurement and Payment:
2.7.1. The concrete shall be measured for its length breadth and depth, limiting dimensions to
those specified on plan or as directed.
2.7.2. The rate shall be for a unit of one cubic metre.
Item No. 09 Providing and laying controlled cement concrete M.150 for curing complete
excluding cost of formwork and reinforcement for reinforced concrete work in (K)
Vertical and Horizontial its upto floor two level.
1.0. Materials: 1.1. Water shall conform to M-l. Cement shall conform to M-3. Sand shall
conform to M-6. Stone aggregate 40 mm. nominal size shall conform to M-12.
2.0. Workmanship : 2.1. Relevant specifications of item No. 09. shall be followed except that
cement concrete shall be Vertical and Horizontial its upto floor two level..
2.0. Mode of measurement and payment:
3.0. The concrete shall be measured for its length, breadth and depth, limiting dimensions to
those specified on plans or directed.
3.1. The rate shall be for a unit of one cubic metre.
Item No. 10 Providing and laying controlled cement concrete M.200 and curing complete
excluding the cost of formwork and reinforcement for reinforced concrete work in (B)
Walls, from top of foundation level upto floor two level.
1.0 Materials: Water shall conform to M-1. Cement shall conform to M-3. Sand shall conform to
M-6. Grit shall conform to M-8. Graded stone aggregate 20 mm. Nominal size shall conform
2.1 The concrete mix is not required to be designed by preliminary tests. The proportion of the
concrete mix shall be 1 : 2 : 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 10 mm.
Nominal size) by volume. Concrete work shall have exposed concrete surface or as
specified in the item.
2.2 The designation ordinary M-100, M-150, M-200, M-250 specified as per I. S. Corresponding
approximately to 1 : 3 : 6, 1 : 2 : 4, 1 ½ : 3 and 1 : 1 : 2 nominal mix of ordinary concrete by
volume respectively.
2.3 The ingredients required for ordinary concrete containing one beg of cement of 50 Kg. By
weight (0.0342 Cu. M.) For different proportions of mix shall be as under :
Grade of concrete Total quantity of dry Proportion of fine Quantity of water per
aggregate by volume aggregate to coarse 50 Kgs. Of cement
per 50 kgs. Of cement aggregate maximum
to be taken as the
sum of individual of
fine and coarse
M-100 (1 : 3 : 6) 300 Liters Generally 1 : 2 for fine 34 liters
aggregate to coarse
aggregate by volume
but subject to and
upper limit of 1:1 1/2
and lower limit 1:3
2.4 The water cement ratio shall not more than those specified in the above table. The cement
content of the mix specified in the Table shall be increased if the quantity of water in a mix
has to be increased to overcome the difficulties of placement and compaction so that the
water-cement-ratio specified in the Table is not exceeded.
2.5 Workability of the concrete shall be controlled by maintaining a water-cement-ratio that is
bound to give a concrete mix which is just siffciently wet to be placed and compacted
without difficulty with the means available.
2.6 The maximum size of coarse aggregate shall be as large as possible within the limits
specified but in no case greater than one fourth of the minimum thickness of the member,
provided that the concrete can be placed without difficulty so as to surround all
reinforcement thoroughly and to fill the corners of the form.
2.7 For reinforced concrete work, coarse aggregates having a nominal size of 20 mm. Are
generally considered satisfactory.
2.8 For heavily reinforced concrete members as in the case of ribs of main beems, the nominal
maximum size of coarse aggregate should usually be restricted to 5 mm. Less than the
minimum clear distance between the main bars, or 5 mm. Less than the minimum cover to
the reinforcement whichever is smaller.
Where the reinforcement is widely spaced as in solid slabs, limitations of size of the
aggregate may not be important and the nominal maximum size may sometimes be as
great as or greater than the minimum cover.
2.9 Admixture may be used in concrete only with approval of Engineer-in-charge upon the
evidence that with the passage of time, neither the compressive strength of concrete is
reduced nor are other requisite qualities of concrete and steel impaired by the use of such
3.0 Workmanship:
3.1 Proportioning: proportioning shall be done by volume, except cement which shall be
measured in terms of bags of 50 Kg. Weight. The volume of one such bag being taken as
0.0342 Cu. Meter Boxes of suitable sizes shall be used for measuring sand aggregate. The
size of the boxes (internal) shall be 35 cms. X 25 cms. And 40 cms. Deep. While measuring
the aggregate and sand, the box shall be filled without shaking ramming or hammering. The
proportioning of sand shall be on the basis of its dry volume and in case of damp sand,
allowances for bulk age shall be made.
3.2.1 For all work. Concrete shall be mixed in a mechanical mixer which along with other
accessories shall be kept in first class working condition and so maintained throughout the
construction. Measured quantity of aggregate, sand, cement required for each batch shall
be poured into the drum of the mechanical mixer while it is continuously running. After about
half a minute of dry mixing, measured quantity of water required for each batch of concrete
mix shall be added gradually and mixing continued for another one and a half minute.
Mixing shall be continued till materials are uniformly distributed and uniform color of the
entire mass is obtained and each individual particle of the coarse aggregate shows
complete coating of mortar containing its proportionate amount of cement. In no case shall
the mixing be done for less than 2 minutes after all ingredients have been put into the mixer.
3.2.2 When hand mixing is permitted by the Engineer-in-charge for small jobs or for certain other
reasons, it shall be done on the smooth watertight platform large enough to allow efficient
turning over the ingredients of concrete before and after adding water. Mixing platform shall
be so arranged that no foreign materials gets mixed with concrete nor does the mixing water
flow out. Cement in required number of bags shall be placed in a uniform layer on top of the
measured quantity of fine and coarse aggregate, which shall also be spread in a layer of
uniform thickness on the mixing platform. Dru coarse and fine aggregate and cement shall
then be mixed thoroughly by turning over to get a mixture to uniform color. Specified
quantity of water shall then be added gradually through a rose-can and the mass turned
over till a mix of required consistency is obtained. In hand mixing, quantity of cement shall
be increased by 10 percent above that specified.
3.2.3 Mixers which have been out of use for more than 30 minutes shall be thoroughly cleaned
before putting in a new batch. Unless otherwise agreed to by the Engineer-in-charge the
first batch of concrete from the mixture shall contain only two thirds of normal quantity of
coarse aggregate. Mixing plant shall be thoroughly cleaned before changing from one type
of cement to another.
3.3 Consistency: 3.3.1 The degree of consistency which shall depend upon the nature of the
work and methods of vibration of concrete, shall be determined by regular slumps tests in
accordance with I. S. 1199-1959. The slumps of 10 mm. To 25 mm. Shall be adopted when
vibrators are used and 80 mm. When vibrators are not used.
3.4 Inspection :
3.4.1 Contractor shall give the Engineer-in-charge due notice before placing any concrete in the
forms to permit him to inspect and accept the false work and forms as to their strength,
alignment, and general fitness but such inspection shall not relive the contractor of his
responsibility for the safety of men, machinery, materials and for results obtained.
Immediately before concreting, all forms shall be thoroughly cleaned.
3.4.2 Centering design and its erection shall be got approved from the Engineer-in-charge. One
carpenter with helper shall invariably be kept present throughout the period of concreting.
Movement of labor and other persons shall be totally prohibited for reinforcement laid in
position. For access to different parts, suitable mobile platforms shall be provided so that
steel reinforcement in position is not disturbed for ensuring proper cover, mortar blocks of
suitable size shall be cast and tied to the reinforcement. Timber, kapachi or metal pieces
shall not be used for this purpose.
3.5 Transporting and laying:
3.5.1 The method of transporting and placing concrete shall be as approved. Concrete shall be so
transported and placed that no contamination, segregation or loss of its constituent material
All formwork shall be cleaned and made free from standing water, dust show or ice
immediately before placing of concrete.
No concrete shall be placed in any part of the structure until the approval of the
Engineer-in-charge has been obtained.
3.5.2 Concerting shall proceed continuously over the area between construction joints. Fresh
concrete shall not be placed against concrete which has been in position for more than
minutes unless a proper construction joints is formed. Concrete shall be compacted in its
final position within 30 minutes of its discharge from the mixer. Except where otherwise
agreed to by the Engineer-in-charge concrete shall be deposited shall be deposited in
horizontal layers to a compacted depth of not more than 0.45 meter when internal vibrators
are used and not exceeding 0.30 meter in all other cases.
3.5.3 Unless otherwise agreed to by the Engineer-in-charge, concrete shall not be dropped into
place from a height exceeding 2 meters. When trucking or chutes are used they shall be
kept close and used in such a way as to avoid segregation. When concreting has to be
resumed on a surface which has hardened, it shall be roughened, swept clean, thoroughly
wetted and covered with a 13 mm. Thick layer of mortar composed of cement and sand in
the same ratio as in the concrete mix itself. This 13 mm. Layer of mortar shall be freshly
mixed and placed immediately before placing of new concrete. Where concrete has not fully
hardened, all laitance shall be removed by scrubbing the wet surface with wire or bristle
brushes, care being taken to avoid dislodgement of any particles of coarse aggregate. The
surface shall then be thoroughly wetted all free water removed and then coated with neat
cement grout. The first layer of concrete to be placed on his surface shall not exceed
mm. In thickness and shall be well rammed against old work, particular attention being given
to corners and close spots.
3.5.4 All concrete shall be compacted to produce a dense homogeneous mass with the
assistance of vibrators, unless otherwise permitted by the Engineer-in-charge for
exceptional cases, such as concreting under water, where vibrators cannot be used.
Sufficient vibrators in serviceable condition shall be kept at site so that spare equipment is
always available in the event of breakdowns.
Concrete shall be judged to be compacted when the mortar fills the spaces between the
coarse aggregate and begins to cream up to form an even surface. Compaction shall be
completed before the initial setting starts i.e. Within 30 minutes of addition of water to dry
mixture. During compaction, it shall be observed that needle vibrators are not applied on
reinforcement which is likely to destroy the bond between concrete and reinforcement.
3.6 Curing: Immediately after compaction, concrete shall be protected from weather, including
rain, running water, shocks, vibration, traffic, rapid temperature changes, frost and drying
out process. It shall be covered with wet sacking, hassain or other similar absorbant
material approved soon after the initial set and shall be kept continuously wet for a period of
not less than 14 days from the date of placement. Masonry work over foundation concrete
may be started after 48 hours of its laying but curing of concrete shall be continued for a
minimum period of 14 days.
3.7 Sampling and Testing of concrete:
3.7.1 Samples from fresh concrete shall be taken as per I. S. 1199-1959 and cubes shall be
made, cured and tested at 7 days or 28 days as per requirements in accordance with I. S.
516-1959. A random sampling procedure shall be adopted to ensure that each concrete
batch shall have a reasonable chance of being tested i.e. The sampling should be spread
over the entire period of concreting and cover all mixing units. The minimum frequency of
sampling of concrete of each grade shall be in accordance with following :
Quantity of concrete No. Of samples Quantity of concrete inNo. Of samples
the work the works
51 and above + one additional for each additional 50 M. Or part thereof.
NOTE : At least one sample shall be taken from each shift. Ten test specimens shall be
made from each sample, five for testing at 7 days and the remaining five at 28 days. The
samples of concrete shall be taken on each day of the concreting as per above frequency.
The number of specimens may be suitably increased as deemed necessary by the
Engineer-in-charge when procedure of tests given above revels a poor quality of concrete
and in other special cases.
3.7.2 The average strength of the group of cubes case for each day shall not be less than the
specified cube strength of 150 kg/Cm2 at 28 days. 20% of the cubes cast for each day may
have value less than the specified strength provided the lowest value is not less than 85% of
the specified strength. If the concrete made in accordance with the proportions given for a
particular grade, does not yield the specified strength, such concrete shall be classified as
belonging to the appropriate lower grade. Concrete made in accordance with the
proportions given for a particular grade shall not however, be placed in a higher grade on
the ground that the test strength are higher than the minimum specified.
3.8 Stripping :
3.8.1 The Engineer-in-charge shall be informed in advanced by the contractor of his intention to
strike the form work. While fixing the time for removal of form work due consideration shall
be given to local conditions, character of the structure the weather and other condition that
influence the setting of concrete and of the materials used in the mix in normal
circumstances (generally where temperatures are above 20ºc) and where ordinary concrete
is used forms may be struck after expiry of periods specified in item No. 9.1 (A) for
respective item of form work.
3.8.2 All formwork shall be removed without causing any shock or vibration as would damage the
concrete. Before the soffits and struts are removed the concrete surface shall be exposed
where necessary in order to ascertain that the concrete has sufficiently hardened. Centering
shall be gradually and uniformly lowered in such manner as to permit the concrete to take
stresses due to its own weight uniformly and gradually. Where internal metal ties are
permitted they or their removable parts shall be extracted without causing any damage to
the concrete and remaining holes filled with mortar. No permanently embedded metal part
shall have less than 25 mm. Cover to the finished concrete surface. Where it is intended to
re-use the formwork, it shall be cleaned and made good to the satisfaction of the Engineer-
in-charge. After removable of form work and shuttering the Executive Engineer shall inspect
the work and satisfy by random checks that concrete produced is of good quality.
3.8.3 Immediately after the removal of forms all exposed bolts etc., passing through the cement
concrete member and use for shuttering or any other purpose shall be cut inside the cement
concrete members to a depth of at least 25 mm. Below the surface of the concrete and the
resulting holes be filled by cement mortar. All fine caused by form joints, all cavities
produced by the removal of forms ties and all other holes and depressions honeycomb
spots broken edges or corners and other defects shall be thoroughly cleaned, saturated with
water and carefully pointed and rendered true with mortar of cement and fine aggregate
mixed in the proportion used in the grade of concrete that is being finished and of as dry
consistency as is possible to use. Considerable pressure shall be applied in filling and
pointing to ensure through filling in all voids. Surfaces which are pointed shall be kept moist
for a period of 24 hours.
If rock pockets honeycombs in the opinion of the Engineer-in-charge are of such an extent
or character as to affect the strength of the structure materially or to endanger the life of the
steel reinforcement he may declare the concrete defective and require the removal and
replacement of the portions of the structure affected.
4.0 Mode of measurement and payment:
4.1 The consolidated cubical contents of concrete work as specified in item shall be measured
the concrete laid in excess of section shown on drawings or as directed shall not be
measured. No deduction shall be made for
(a) Ends of dis-similar materials such as joints, beams, posts, girders, rafters, purling trusses,
corbels and steps etc. Up to 500 Sq. Cm. In section.
(b) opening upto 0.1 Sq. M.
4.2 The rate includes cost of all materials, labor, tools and plant required for mixing, placing in
position, vibrating and compacting, finishing as directed curing and all other incidental
expenses for producing concrete of specified strength. The rate excludes the cost of form
4.3 The relevant specification of item No. 5.3.13 shall be followed except that the work shall be
carried out of reinforced concrete work for work as specified in item 1.2 in addition the
following stipulations shall be followed for :
(a) The bars shall be kept in position by the following methods :
(i) In case of beam and slab construction sufficient number of precast cover blocks in cement
mortar 1: 2 (1 cement: 2 coarse sand) about 4 cms. X 4 cms. Section and of thickness equal
to the specified cover shall be places between the bars and shuttering as to secure and
maintain the requisite cover of concrete over the reinforcement.
In case of cantilevered or doubly reinforce beams of slabs the main reinforcing bars shall
be held in position by introducing chain spacers or supports bars at 1.0 to 1.0 meters
centers.B. W. S.
(ii) In case of columns and walls the vertical bars shall be kept in position by means of timber
templates with slots accurately out in them. The tempts shall be removed after concreting
has been done below it . The bars may also be suitably tied by means of annealed steel
wires to the shuttering to maintain their position during concreting.
4.4 All bars projecting from pillars, columns beams, slabs etc. To which other bars and
concrete are to be attached or bounded to later
On shall be protected with a coat of thin neat cement grout, if the bars are not likely to be
incorporated with succeeding mass of concrete within the following 10 days. This coat of thin
neat cement shall be removed before concreting.
5.0 Mode of measurement and payment:
.5.1 The volume occupied by reinforcement shall be deducted from R.C.C. work.
5.2 The rate shall be for a unit of one cubic meter.
Item No.11 Providing TMT Bar FE 500D reinforcement for R.C.C. work including bending,
binding and placing in position complete upto floor two level.
The TMT bars shall be of approved brand as specified in the tender elsewhere, section-D.
TMT BARS shall confirm to I.S. 1786-1985 of Fe-415 Grade.
Materials: shall conform to M-18 & M-19.
1.Workmanship :
2.1 The work shall consist of furnishing and placing reinforcement to the shape and dimensions
shown as on the drawings or as directed.
1.2 Steel shall be clean and free from rust and loose mill scale at the time of fixing in position and
subsequent concreting.
2.2 Reinforcing steel shall conform accurately to the dimensions given in the bar bending
schedules shown on relevant drawings. Bars shall be bent cold to specified shape and dimensions
or as directed using a proper bar bender, operated by hand or power to attain proper radius of
bends. Bars shall not be bent or straightened in a manner that will injure the material. Bars bent
during transport or handling shall be straightened before being used on the work. They shall not be
heated to facilitate bending. Unless otherwise specified a ‘U’ type hook at the end of each bar shall
invariably be provided to main reinforcement. The radius of the bend shall not be less than twice
the diameter of the round bar and the length of straight part of the bar beyond the end of the curve
shall be at least four times the diameter of the round bar. In case of bars which are not round and
in case of deformed bars, the diameter shall be taken as the diameter of circle having an
equivalent effective area. The hooks shall be suitably encased to prevent any splitting of the
2.3 All the reinforcement bars shall be accurately placed in exact position shown on the drawings
and shall be securely held in position during placing of concrete by annealed binding wire not less
than 1 mm. In size and by using stay blocks or metal chair spacers, metal hangers, supporting
wires or other approved devices at sufficiently close intervals. Bars shall not be allowed to sag
between supports nor displaced during concreting or any other operations of the work. All devices
used for positioning shall be of non-corrodible material. Wooden and metal supports shall no
extend to the surface of concrete, except where shown on drawings. Placing bars on layers of
freshly laid concrete as the work progress for adjusting bar spacing shall not allowed. Pieces of
broken stone or brick and wooden blocks shall not be used. Layers of bars shall be separated by
spacebars, precast mortar blocks or other approved devices. Reinforcement after being placed in
position shall be maintained in a clean condition until completely embedded in concrete. Special
care shall be exercised to prevent any displacement of reinforcement in concrete already placed.
To prevent reinforcement from corrosion, concrete cover shall be provided as indicated on
drawings. All the bars producing from concrete and to which other bars are to be spliced and which
are likely to be exposed for a period exceeding 10 days shall be protected by a thick coast of neat
2.4 Bars crossing each other where required shall be secured by binding wires (annealed) of size
not less than 1 mm. In such manner that they do not slip over each other at the time of fixing and
2.5 As far as possible bars of full length shall be used. In case this is not possible, overlapping of
bars shall be done as directed. When practicable, overlapping bars shall not touch each other but
be kept apart by 25 mm. Or 1.25 times the maximum size of the coarse aggregate whichever is
greater by concrete between them. Where not feasible overlapping bars shall be bound with
annealed wires not less than 1 mm. Thick twisted tight. The overlaps shall be staggered for
different bears and located at points along the span where neither movement is maximum.
2.6 Whenever indicated on the drawings or desired by the Engineer-in-charge bars shall be joined
by couplings which shall have a cross section sufficient to transit the full stresses of bars. The ends
of the bars that are joined by coupling shall be upset for sufficient length so that the effective cross
section at the base of threads is not less than normal cross-section of the bar. Threads shall be
standard threads. Steel for coupling shall conform to I. S.
When permitted or specified on the drawings joints of reinforcement bars shall be butt-welded so
as to transmit their full stresses. Welded joints shall preferably be located at points when steel will
not be subject to more than 75 per cent of the maximum permissible stresses and welds so
staggered that at any one section not more than 20 percent of the rods are welded. Only electric
arc welding using a process which excludes air from the molten metal and conforms to any or all
other special provisions for the work shall be accepted. Suitable means shall be provided for
holding bars securely in position during welding. It shall be ensured that no voids are left in welding
and when welding is done in two or three stages previous surface shall be cleaned properly. Ends
of the bars shall be cleaned of all loose scale, rust, grease, paint and other foreign matter before
welding. Only competent welders shall be employed on the work. The M. S. Electrodes used for
welding shall conform to I. S. 814. Welded pieces of reinforcement shall be tested. Specimen shall
be taken from the actual site and their number and frequency of test shall be as directed.
3. Mode of measurement and payment:
3.1 Reinforcement shall be measured in length wise in RMT including overlaps, separately for
different diameters as actually used in the work. Where welding or coupling is resorted to in place
of lap joints such joints shall be measured for payment as equivalent length of overlap as per
design requirement. From the length so measured the weight if reinforcement shall be calculated in
Metric Ton. Wastage and annealed steel wire for binding shall not be measured and the cost of
these items shall be deemed to be included in the rate for reinforcement.
3.2 The rate for reinforcement includes cost of steel, binding wires its cutting, bending, placing,
binding and fixing in position as shown on the drawings and as directed. It shall also include all
devices for keeping reinforcement in approved position cost of joining as per approved method and
all wastage and spacer bars.
3.3 The rate shall be for a unit of Kg.
Item No. 12 Providing 15mm thick cement plaster in single coat on Rough (Similar)side
of single or half brick walls for interior plastering upto floor two level and finished even
and smooth in (i) Cement mortar 1:3 (1-cement:3-sand)
1.0. Materials : 1.1. Water M-1. The cement mortar proportion 1:3 shall conform to M-13.
2.0. Workmanship :
2.1. Scaffolding : Wooden ballics, bamboos, planks, treatles and other scaffolding shall be sound.
These shall be properly examined before erection and use. Stage scaffolding shall be provided for
ceiling plaster which shall be independent of the walls.
2.2. Preparation of back-ground :
2.2.1. The surface shall be cleaned of all dust, loose mortar droppings, traces of algae,
efflorescence and other foreign matter by water or by brushing. Smooth surface shall be
roughened by wire brushing if it is not hard and by racking if it is hard. In case of concrete surface,
if a chemical retarder has been applied to the form work, the surface shall be roughened by wire
brushing and all the resulting dust and loose particles cleaned off and care shall be taken that none
of the retarders is left on the surface. Trimming of projections on brick/concrete surface where
necessary shall be carried out to get an even surface.
2.2.2. Racking of joints in case of mansonry where necessary shall be allowed to dry out for
sufficient period before carrying out the plaster work.
2.2.3. The work shall not be soaked but only damped evenly before applying the plaster. If the
surface becomes dry such area shall be moistened again.
2.2.4. For external plaster, the plastering operation shall be started from top floor and carried
downwards. For internal plaster, the plastering operations may be started whenever the building
frame and cladding work are ready and the temporary supporting ceiling resting on the wall of the
floor have been removed. Ceiling plaster shall be completed before starting plaster to walls.
2.3. Applications of plaster :
2.3.1. The plaster about 15 x 15 cms. Shall be first applied horizontally and vertically at not more
than 2 metres intervals over the entire surface to serve as gauge. The surfaces of these gauges
shall be truly inplane of the finished plastered surface. The mortar shall then be applied in uniform
surface slightly more than the specified thickness, then brought to a true surface by working a
wooden straight edge reaching across the gauges with small upward and sideways movement at a
time. Finally, the surface shall be finished off true with a trowel or wooden float according as a
smooth or a sandy granular texture is required. Excessive trowelling or overworking the float shall
be avoided. All corners, arrises, angles and junctions be truly vertical or horizontal as the case
may be and shall be carefully finished. Rounding or chamfering corners, arrises junctions etc.
Shall be carried out with proper templates to the size required.
2.3.2. Cement plaster shall be used within half an hour after addition of water. Any mortar or
plaster which is partially set shall be rejected and removed forthwith from the size.
2.3.3. In suspending the work at the end of the day, the plaster shall be left out clean to the line
both horizontally and vertically. When recommending the plaster, the edges of the old work shall
be scraped clean and wetted with cement putty before plaster is applied to the adjacent areas to
enable the two to properly join together. Plastering work shall be closed at the end of the day on
the body of the wall and nearer than 15 cm. To any corners or arrises. Horizontal joints in plaster
work shall not also occur on parapet tops and copings as these invariably load to leakage. No
portion of the surface shall be left out initially to be packed up later on.
2.3.4. Each coat shall be kept damp continuously till the next coat is applied or for a minimum
period of 7 days. Moistening shall commence as soon as plaster is hardened sufficiently. Soaking
of walls shall be avoided and only as much water as can be readily absorbed shall be used,
excessive evaporation on the sunny or windward side of building in hot air or dry weather shall be
prevented by handing mattings or gunny bags on the outside of the plaster and keeping them wet.
3.0. Mode of measurements & payment :
3.1. The rate shall include the cost of all materials, labour and scaffolding etc. Involved in the
operations described under workmanship.
3.2. All plastering shall be measured in square metres unless, otherwise specified, Length, breath
or height shall be measured correct to a centimeter.
3.3. Thickness of the plaster shall be exclusive of the thickness of the key i.e. Grooves or open
joints in brick work, stone work etc. Or space between laths. Thickness of plaster shall be average
thickness with minimum 10 mm. At any point on this surface.
3.4. This item includes plastering upto floor two level.
3.5. The measurement of wall plastering shall be taken between the walls or partition (dimensions
before plastering being taken) for length and from the top of floor or skirting to ceiling for height.
Depth of cover of cornices if any shall be deducted.
3.6. Soffits of stairs shall be measured as plastering on ceilings. Flowing soffits shall be measured
3.7. For jambs, soffits, sills etc. For openings not exceeding 0.5 sq.mt. Each in area for ends of
joints, beams, posts, girders, steps, etc. Not exceeding 0.5 sq. Mt. Each in area and for openings
exceeding 0.5 sq. Mt. And not exceeding 3.00 sq. Mt. In each area deductions and additions shall
be made in the following manner :
(a) No deductions shall be made for ends of joints, beams, posts etc. And openings not exceeding
0.5 sq.mt. Each and no addition shall be made for reveals, jambs, soffits, sills etc. Of these
opening for finish to plaster around ends of joints, beams, posts etc.
(b) Deduction for openings exceeding 0.5 sq.mt. But not exceeding 3 sq.mt. Each shall be made
as follows and no addition shall be made for reveals, jambs, soffits, sills etc. Of these openings.
(i) When both faces of all wall are plastered with same plaster, deduction shall be made for one
(ii) When two faces of wall are plastered with different types of plaster or if one faces is plastered
and the other pointed, deductions shall be made from the plaster or pointing on the side of frame
for door, window etc. On which width of reveals is less than that on the other side but no
deductions shall be made on the outer side. Where width of reveals on both faces of all are equal,
deductions of 50% of area of opening on each face shall be made from area of plaster and/or
pointing as the case may be.
3.8. For openings having door frames equal to projecting beyond the thickness of wall, full
deduction for opening shall be made from each plastered face of the wall.
3.9. In case of openings of area above 3 sq.mt. Each, deduction shall be made for opening but
jambs, soffits and sills shall be measured.
3.10. The rate shall be for unit of one sq. Meter
Item No. 13 20mm thick sand faced cement plaster on walls upto height 10 metres above
ground level consisting of 12mm thick backing coat of C.M. 1:3 (1-cement : 3-sand) and
8mm thick finishing coat of C.M. 1:1 (1-cement : 1-sand) etc. Complete
1.0. Materials :
1.1. Water shall conform to M-12. Cement mortar shall conform to M-11.
2.0. Workmanship:
2.1. The work shall be carried out in the coats: The backing coat (base coat) shall be 12 mm.
thick in C. M. 1:3. &The second coat shall be completed to 8 mm. thickness in C. M. 1:1 as
described above, including raising sand facing by bushing. The sample of sand face shall be
got approved before the work is started. The whole work shall be carried out uniformly as per
sample approved The relevant specifications thickness of back coat shall be 12 mm. average &
08mm thick . Before the first coat hardens its surface shall be beaten up by edges of wooden
tappers and close dents shall be made on the surface. The subsequent coat shall be applied
after this coat has been allowed to set for 3 to 5 days depending upon the weather conditions.
The surface shall not be allowed to dry during this period.
2.2. Curing : The curing shall be started overnight after finishing of plaster. The plaster shall be
kept wet for a period of 7 days. During this period, it shall be protected from all damages.
2.1. Scaffolding : Wooden ballies, bamboos, planks, treaties and other scaffolding shall be
sound. These shall be properly examined before erection and use. Stage scaffolding shall be
provided for ceiling plaster which shall be independent of the walls.
2.2. Preparation of back-ground:
2.2.1. The surface shall be cleaned of all dust, loose mortar droppings, traces of algae,
efflorescence and other foreign matter by water or by brushing. Smooth surface shall be
roughened by wire brushing if it is not hard and by racking if it is hard. In case of concrete
surface, if a chemical retarder has been applied to the form work, the surface shall be
roughened by wire brushing and all the resulting dust and loose particles cleaned off and care
shall be taken that none of the retarders is left on the surface. Trimming of projections on
brick/concrete surface where necessary shall be carried out to get an even surface.
2.2.2. Raking of joints in case of masonry where necessary shall -be allowed to dry out for
sufficient period before carrying out the plaster work.
2.2.3. The work shall not be soaked but only damped evenly before applying the plaster. If the
surface becomes dry such area shall be moistened again.
2.2.4. For external plaster, the plastering operation shall be started from top floor and carried
downwards. For internal plaster, the plastering operations may be started wherever the building
frame and cladding work arc ready and the temporary supporting ceiling resting on the wall of
the floor have been removed. Ceiling plaster shall be completed before starting plaster to walls.
2.3. Applications of plaster :
2.3.1. The plaster about 15 x 15 cms. shall be first applied horizontally and vertically al not more
than 2 metres intervals over the entire surface to serve as gauge. The surfaces of these gauges
shall be truly inplane of the finished plastered surface. The mortar shall then be applied in
uniform surface slightly more than the specified thickness, then brought to a true surface by
working a wooden straight edge reaching across the gauges with small upward and sideways
movement at a time. Finally, the surface shall be finished off true with a trowel or wooden float
according as a smooth or a sandy granular texture is required.
Excessive trowelling or overworking the float shall be avoided. All comers, arrises, angles and
junctions be truly vertical or horizontal as the case may be and shall be carefully finished.
Rounding or chamfering corners, arrises junctions etc. shall be carried out with proper
templates to the size requried.
23.2. Cement plaster shall be used within half an hour after addition of water. Any mortar or
plaster which is partially set shall be rejected and removed forthwith from the site.
2.3.3. In suspending the work at the end of the day, the plaster shall be left out clean to the line
both horizontally and vertically. When recommending the plaster, the edges of the old work
shall be scraped clean and wetted with cement putty before plaster is applied to the adjacent
areas to enable the two to properly join together. Plastering work shall be closed at the end of
the day on the body of the wall arid nearer than 15 cm. to any corners or arrises. Horizontal
joints in plaster work shall not also occur on parapet tops and copings as these invaiiably lead
to leakage. No portion of the surface shall be left out initially to be packed up later on.
2.3.4. Each coat shall be kept damp continuously rill the next coat is applied or for a minimum
period of 7 days. Moistening shall commence as soon as plaster is hardened sufficiently.
Soaking of walls shall be avoided and only as much water as can be readily absorbed shall be
used, excessive evaporation on the sunny or windward side of building in hot air or dry weather
shall be prevented by handing mattings or gunny bags on the outside of the plaster and keeping
3.0. Mode of measurements & payment:
3.1. The rate shall include for sand face plaster on outside upto 10 m.above ground level shall
be measured under this item includes the cost of all materials, labour and scaffolding etc.
involved in the operations described under this item workmanship.
3.2. All plastering shall be measured in square metres unless, otherwise specified. Length,
breadth or height shall be measured correct to a centimetre.
3.3. Thickness of the plaster shall be exclusive of (he thickness of the key i.e. grooves or open
joints in brick work, stone work etc. or space between laths. Thickness of plaster shall be
average thickness with minimum 10mm. at any point on this surface.
3.4. This item includes plastering upto floor two level.
3.5. The measurement of wall plastering shall be taken between the walls or partition
(dimensions before plastering being taken) for length and from the top of floor or skirting to
ceiling for height. Depth of cover of cornices if any shall be deducted.
3.6. Soffits of stairs shall be measured as plasterijng on ceilings. Flowing soffits shall be
measured separately.
3.7. For jambs, soffits, sills etc. for openings not exceeding 0.5 sq. ml. each in area for ends of
joits, beams, posts, girders, steps, etc. not exceeding 0.5 sq. mt. each in area and for openings
exceeding 0.5 sq. mt. and not exceeding 3.00 sq. mt. in each area deductions and additions
shall be made in the following manner:
(a) No deductions shall be made for ends of joints, beams, posts etc. and openings not
exceeding 0.5 sq. mt. each and no addition shall be made for reveals, jambs, soffits, sills etc. of
these opening for finish to plaster around ends of joints, beams posts etc.
(b) Deduction for openings exceeding 0.5 sq. mt. but not exceeding 3 sq. mt. each shall be
made as follows and no addition shall be made for reveals, jambs, soffits, sills etc. of these
(i) When both faces of all wall are plastered with same plaster, deduction shall be made for one
(ii) When two faces of wall are plastered with different types of plasters or if one, faces is
plastered and the other pointed, deductions shall be made from the plaster or pointing on the
side of frame for door, window etc. on which width of reveals is less than that on the other side
but no deductions shall be made on the other side. Where width of reveals on both faces of all
are equal, deductions of 50% of area of opening on each face shall be made from area of
plaster and/or pointing as the case maybe.
3.8. For openings having door frames equal to projecting beyond the thickness of wall, full
deduction for opening shall be made from each plastered face of the wall.
3.9. In case of openings of area above 3 sq. mt. each, deduction shall be made for opening but
jambs, soffits and sills shall be measured.
3.10. The rate shall be for a unit of one sq. metre.
Item No. 14 Steel work, welded in built up sections framed work including cutting,
hoisting, fixing in position and applying a priming coat of red lead paint. (A)In beams and
joists, channels angles Tees, flats, with connecting plates or angle cleats as in main and
cross beams. Hip and jack rafters, purlins conneted to common rafters and the like.
1.0. Materials & Workmanship :
1.1. The steel work shall be done by welding. The structured steel work shall conform to M:22.
Red lead paint primer shall conform to I.S.: 102-1962.
1.2. Welding shall generally be done by electric process. Gas welding shall be resorted to using
oxyacehylane flame with specific appro70val. Gas welding shall not be permitted for structural
1.3. The work shall be done as shown in the shop drawings which should clearly indicate
various details of the joints to be welded, shop and site weldes as well as type of electrodes to
be used. Symbol for welding on plans and shop drawing shall be according to I.S. 813-1961. As
far as possible every effort shall be made to limit the welding that must be done after improper
welding that is likely to be done due to heights and difficult position on scaffoldings etc
The welding work shall conform to I.S. 816-1969.
1.4. Preparation of surfaces : Surfaces which are to be welded together shall be free from loose
mill scale, rust, paint, grease or other foreign matter. A coating of boiled linseed oil shall be
1.5. Assembly for welding : Before welding is commenced, the plates shall first be brought
together and firmly clamped or spot welded at specified distance. The temporary connection
has to be strong enough to hold the plates accurately in place
without displacement.
1.6 Precautions :
All operations connected with welding and cutting equipment shall conform to safety
requirement given in I.S. 818-1968. The following points shall be borne in mind during the
process of welding :
(a) Welds shall be made in flat position wherever practicable.
(b) Are length, voltage and smperage shall be suited to the thickness of material, type of groove
and other circumstances of the work.
(c) The segments of welding shall be such that where possible, the members which offer the
greatest resistance to compression are welded first.
1.7. The defective welds which shall be considered harmful to the strength shall cut out and
1.8. Finished welds and adjacent parts shall be protected with clean boiled linseed oil and after
all stag has been removed welds and adjacent parts shall be painted after the same are
1.9.All the members shall be thoroughly cleaned of rust, scales, dust etc. and given a priming
coat of red lead paint before fixing them in position, ting of welding to be added in the
specification I.N. 12.2.2.12. (i) to (viii).
2.0 Mode of measurements & payment:
(a) All work shall be measured 6n the basis of finished dimensions as fixed at site and
measured net unless specified otherwise.
(b) The weight of steel sections, steel strips in finished work shall be calculated from standard
weight on the same basis on which steel is supplied to the Contractor by department or those
given in relevant I.S. if steel is arranged by the contractor.
(c) The weight of steel plates and strips shall be taken from relevant I.S. based on 7.85 Kg/sq.
metre for every milimetre Sheet thickness if steel is supplied by the contractor, otherwise, the
weight shall .be calculated on the basis on which steel is supplied to the contractor by
(d) Unless otherwise specified weight of clearets, brackets, packing pieces, bolts, nuts,
washwers, distance pieces, separators, diapharam gusset (taking over all square dimensions)
fish plates etc. shall be added to the weight of respective items.
(e) In rivetted work allowance to be made of weight of rivet hands. No deductions shall be made
for rivet or bolt holes excluding holes for anchore or holding down bolts.
(f) For forged steel and steel castings, weight shall be calculated on the basis of 7850 kg/cum.
(g) Unless otherwise specified an addition of 2.5 percent of the weight of structure shall be
made for shop and site rivet heads in rivetted steel structure.
(h) Unless otherwise specified, no allowance shall be made for the weld metal in case of welded
steel structure.
(i) Dimensions other than cross sections and thickness of plates shall be measured to nearest
(j) Mill tolerance shall be ignored when weight is determined by calculation.
3.2. The rate includes cost of all material, labour, erection, hoisting, scaffolding protective
measure, required for proper completion of the item of work. This shall also included
conveyance and delivery handling, loading, unloading and storing etc. required for completing
the item described above including necessary wastage involved.
3.3. The rate shall be for a unit of one quintal.
Item No.15 Providing and applying one coat of water based cement interior primer of
approved brand and make as mentioned below on surfaces after thoroughly brushing
the surface free from mortar droppings and other foregin matter. Item includes making
the surface even and smooth by sand papers/brushe/cloth etc. Rates are inclusive of all
the material and labourers and scaffolding work,cleaning of the floors etc. required for
the work. (Basic rate including taxes per litre Rs. 90.00).
1. Asian Paint : Decoprime Cement Primer
2. Nerolac Paint : Nerolac Cement Primer
3. ICI Dulux (Akzo Nobel) : Lite Master primer
4. Berger Paint : BP Cement Primer
5. GROWEL Paint : Kangaroo Cement Primer.
Materials: The paint shall be of approved make & brand as listed above. The general quality of
paint should be M-44
1.1. Scaffolding
In no case work will be allowed to carry without H frame scaffolding. Scaffolding shall be
Erected in such a way that as far as possible no part of scaffolding shall rest against the Surface
to be painted. H frame / wooden bellies, bamboos, planks, treadles and other scaffolding shall be
sound these shall be properly examined before removing & scrapping & painting and use. Stage
Scaffolding shall be provided for ceiling removing & Scrapping, which shall be independent of the
walls. Where ladders are used, pieces of old gunny ags" shall be tied at top and bottom to
prevent scratches to the walls and Floors. For painting to ceiling, proper stage scaffolding shall
be erected where necessary Preparation of surface:
2.2.1. The undecorated surface to be painted shall be thoroughly brushed from dust, dirt, grease,
mortar dropping and other foreign matter and sand papered smooth. New plaster surface
shall be allowed to dry for at least 2 months before applications of paint.
2.2.2. All unnecessary nails shall be removed. Pitting in plaster shall be made good with plaster
again with a fine grade sand paper and made smooth. A coat of paint shall be applied over
the patches. The surface shall be allowed to dry thoroughly before the regular coat of paint
is allowed. The surface affected ay moulds, moss, fungi, algae lichens, efflorescence etc.
shall be treated in accordance with I.S; 2395 (Part01) 1966. Before applying paint, any
unevenness shall be made good by applying putty made of plaster of pairs mixed with water
on entire surface including filling up the undulation and then sand papering the same after it
2.3. Application of exterior premium emulsion paint (excluding priming coat) coat:
2.3.1. Surface shall be lightly sand papered to make it smooth for receiving the paint. All loose
particles shall be dusted off after rubbing. Minimum two coats of paint shall be applied with
brushes in horizontal strokes followed immediately by vertical strokes, which together shall
constitute one coat. The subsequent coats shall be applied after a time interval of at least
hours between consecutive coats to permit proper drying of the proceeding coat. The
finished surface shall be even and inform without patches, brush marks, paint drops etc.
Manufacturer’s instructions shall be followed while applying the paint.
2.3.2. Sufficient quantity of paint shall be mixed to finish one wall at a time. The application of a
coat in each wall shall be finished in one operation and no work shall be striated in any
wall, which cannot be completed on the same day.
2.3.3. 15 cm. double bristled paint brush shall be used. After day's work brushes shall be
thoroughly washed in hot water with soap solution and hung down to dry. Old brushes
which are dirty and caked with paint shall not be used on the work.
2.4. Protective measurements:
The surfaces of doors, windows, floors, articles of furniture etc. and such other parts of the
buildings as are not to be painted shall be protected from being splashed upon. Such surfaces
shall be cleaned of distemper/apex paint splashes if any.
The primer shall be of approved manufacturer and brand as mentioned above.
Measurement and payment:
Measurements will be given as per the actual work done area on Smt basis
Item No. 16 Providing and applying one coat of water based exterior primer of approved
brand and make as mentioned below on wall surfaces after thoroughly brushing the
surface free from mortar droppings and other foregin matter. Item includes making the
surface even and smooth by sand papers. Rates are inclusive of all the material and
labourers and scaffolding work,cleaning of the floors etc. required for the work. (Basic
rate including taxes per litre Rs. 105.00)
1. Asian Paint : Exterior Wall Primer
2. Nerolac Paint : Nerolac Exterior Primer
3. ICI Dulux (Akzo Nobel) : Weatherguard Acrylic Primer
4 .Berger Paint : Berger BPweathercoat Exterior Wall Primer.
Specification as per Item no
Measurement and payment:
Measurements will be given as per the actual work done area on Smt basis.
Item No. 17 Providing & applying two coats of exterior premium emulsion paint
(excluding priming coat) of approved brand and make as mentioned below on existing
plastered surface including finishing & thinning as per manufacturer’s specifications. A
gap of 6 hrs. should be given between 2 subsequent coats. The work should be carried
out strictly as per manufacturer’s specifications and requirement including scaffolding,
jhullah etc., complete as directed by E.I.C. (Basic rate including taxes per litre Rs.280.00)
1. Asian Paint : Apex Ultima
2. Nerolac Paint : Excel Total
3. ICI Dulux (Akzo Nobel) : Weathersheild Max
4. Berger Paint : Weather Coat Allguard
Exterior premium emulsion paint shall be approved brand and manufacturer. The paint shall be of
required colour and shade. and same shall confirm to IS 428-1969. The general quality of paint
should be M-44.
All paints and allied materials shall be of good quality not inferior to that required by IS. 2932 -1974
Specification. The colour and tints of paint, unless indicated shall be as approved by EIC.
The contractor shall inform the EIC well in advance the places bulk order for the materials, the
name of manufacturer and of paints he possesses to use in the work and submit sample thereof &
obtain prior written approval of the EIC thereof.
The whole of the materials required for the painting work shall be obtained direct from the
approved manufacturer or their authorized agents and shall be brought to the site in makers,
drums, kgs etc with seals unbroken.
Storage of Paints
All containers of paints, thinners and allied materials shall preferably be stored in well ventilated
room free from excessive heat, sparks of flame or direct rays of sun.the containers of paints shall
be kept covered or properly fitted with lid and shall be kept open except while using materials
which have become stale or fat due to improper and long storage shall not be used or mixed with
Where more than one coat is indicated, each coat shall be approved in writing by EIC before the
next coat is applied.
No painting work shall be carried out in wet and very humid weather when there is a danger of dew
or weather is otherwise unfavorable. No painting or any other process likely to be damaged by dust
shall be carried out in windy weather.
The paint in drum shall be thoroughly mixed prior to application. The material shall be mixed,
prepared and applied strictly in accordance with the instruction or recommendation of the
manufacturer except where otherwise directed by EIC. The paints shall be mixed periodically
during brushing.
The rate shall be for a unit of one sq. meter.
Item No. 18 Providing and applying two coats of washable interior emulsion paint
(excluding priming coat) of approved brand and make as mentioned below on surfaces
to give an even shade including finishing and thining as per manufacturer's specification
after thoroughly cleaning the surface free from mortar droppings and other foregin
matter. Item includes very minor touching with lapi whenever required, making the
surface even and smooth by sand papers. A gap of 6 hours should be given between two
subsequent coats. Rates are inclusive of all the material and labourers and scaffolding
work,cleaning of the floors etc. required for the work. (Basic rate including taxes per litre
1. Asian Paint : Premium Emulsion
2. Nerolac Paint : Lotus Touch
3. ICI Dulux (Akzo Nobel) : ICI Dulux 3 in
4 .Berger Paint : Easy Clean
5. GROWEL : Super Acroplast Plastic Emulsion Paint
Washable interior emulsion paint shall be approved brand and manufacturer. The paint shall be of
required color and shade and same shall confirm to IS 428-1969. The general quality of paint
should be M-44.
2.0 Workmanship
2.1. Scaffolding
In no case work will be allowed to carry without H frame scaffolding. Scaffolding shall be erected in
such a way that as far as possible no part of scaffolding shall rest against the surface to be
painted. H frame / Wooden bellies, bamboos, planks, treadles and other scaffolding shall be sound
these shall be properly examined before removing & scrapping & painting and use. Stage
scaffolding shall be provided for ceiling removing & scrapping, which shall be independent of the
walls. Where ladders are used, pieces of old gunny bags" shall be tied at top and bottom to
prevent scratches to the walls and floors. For painting to ceiling, proper stage scaffolding shall be
erected where necessary.
2.2 Preparation of surface:
2.2.3. The undecorated surface to be painted shall be thoroughly brushed from dust, dirt, grease,
mortar dropping and other foreign matter and sand papered smooth. New plaster surface
shall be allowed to dry for at least 2 months before applications of paint.
2.2.4. All unnecessary nails shall be removed. Pitting in plaster shall be made good with plaster
again with a fine grade sand paper and made smooth. A coat of paint shall be applied over
the patches. The surface shall be allowed to dry thoroughly before the regular coat of paint
is allowed. The surface affected ay moulds, moss, fungi, algae lichens, efflorescence etc.
shall be treated in accordance with I.S; 2395 (Part01) 1966. Before applying paint, any
unevenness shall be made good by applying putty made of plaster of pairs mixed with water
on entire surface including filling up the undulation and then sand papering the same after it
2.5. Application of exterior premium emulsion paint (excluding priming coat) coat:
2.5.1. Surface shall be lightly sand papered to make it smooth for receiving the paint. All loose
particles shall be dusted off after rubbing. Minimum two coats of paint shall be applied with
brushes in horizontal strokes followed immediately by vertical strokes, which together shall
constitute one coat. The subsequent coats shall be applied after a time interval of at least
hours between consecutive coats to permit proper drying of the proceeding coat. The
finished surface shall be even and inform without patches, brush marks, paint drops etc.
Manufacturer’s instructions shall be followed while applying the paint.
2.5.2. Sufficient quantity of paint shall be mixed to finish one wall at a time. The application of a
coat in each wall shall be finished in one operation and no work shall be striated in any
wall, which cannot be completed on the same day.
2.5.3. 15 cm. double bristled paint brush shall be used. After day's work brushes shall be
thoroughly washed in hot water with soap solution and hung down to dry. Old brushes
which are dirty and caked with paint shall not be used on the work.
2.6. Protective measurements:
The surfaces of doors, windows, floors, articles of furniture etc. and such other parts of the
buildings as are not to be painted shall be protected from being splashed upon. Such surfaces
shall be cleaned of distemper/apex paint splashes if any.
The primer shall be of approved manufacturer and brand as mentioned above.
MEASUREMENT AND PAYMENT:
Measurements will be given as per the actual work done area on Smt basis.
3.1All the work shall be measured in the decimal system as under.
(a)Dimensions shall be measured to the nearest 0.01 M.
(b) Area in individual items shall be worked out to the nearest 0.01 Sq. M.All the work shall be
measured in sq. mt. Deductions for jams, soffits, sills etc. for opening not exceeding 0.50 sq.
mt. each in area for ends of joints, posts, beams, girders, steps etc. not exceeding 0.50 sq. mt.
each in area and for opening exceeding 0.30 sq. mt. and not exceeding 3.0 sq. mt. each in area
deductions and additions shall be made as under.
3.20 No deductions shall be made for ends of joints beams, posts etc. and opening not
exceeding 0.50 sq. mt. each. No deductions made for reveals, jams, soffits, sills etc. of these
openings nor for finish around ends of joints, beams, posts etc.
3.3 Deductions for openings exceeding 0.50 sq. mt. but not exceeding 3.0 sq. mt. each shall be
made as follows and no additions shall be made for reavels, jams, soffits etc. of these
(a)When both the faces and walls are provided with finish, deduction shall be made for one face
(b)When each face of walls is provided with different finish deduction shall be made for that side of
frame for door, windows etc. on which width of reveals is less than of the other side, where width of
reveals on both faces of wall are equal, deduction of 50% of area of opening on each face shall be
made from total area of finish.
(c)When only one face of wall is treated and the other face is not treated, full deduction shall be
made if the width of reveal on the treated side is less than that on the untreated side, but if the
width of the reveal is equal or more than on the untreated side neither deductions nor additions be
made for reveals, jams, soffits, sills etc.
3.4 In case area of opening exceeding 3 sq. mt. each, deduction shall be made of openings, but
jams, soffits shall be measured.
3.5 No deduction shall be made for attachment such as casing, conducts, pipe electric wiring and
3.6 Items include removing nails, making good holes, cracks, patches with material similar in
composition of paint.
3.7 The rate shall be include the cost of all materials, labour, scaffolding protective measures
etc. involved in all the operations described above. This shall also include conveyance, delivery
handling, unloading, storing work etc.
3.9 The rate shall be for a unit of one sq. meter.
Item No. 19 Providing and applying two coats of synthetic enamel paint (excluding
priming coat) on new / existing structural steel and other metal surface of approved
brand and make as mentioned below, upto any height with all tools, tackles and risk of
accident. The rate is inclusive of labour cost and scrapping out the corrosion, cleaning
the surface by course paper, air/brush/cloth, removing all rust, greese, oil, dust, any
foregn material like cement mortar, splashes etc. with wire brush and emery paper
including scaffolding, platform, jhoolas and machinery, equipment required for the work
shall be arranged by the contractor at his own cost and take all safety measures etc.
complete as directed by EIC (Basic rate including taxes per litre Rs.225.00)
1. Asian Paint : Apcolite
2. Nerolac Paint : Nelolac Synthetic
3. ICI Dulux (Akzo Nobel) : Dulux Gloss
4. Berger Paint : Luxol High Gloss
5. GROWEL Paint : Pentolite Super Synthetic Enamel
Materials: The paint shall be of approved make & brand as listed above. The general quality of
paint should be M-44.
2.0. Workmanship:
2.1.1. The materials required for work of painting work shall be obtained directly from approved
manufactures or approved dealer and brought to the site in maker’s drums, kege etc. with seal
2.1.2. All materials not in actual use shall be kept properly protected, lids of containers shall be
kept closed and surface of paint in open or partially open containers covered with a thin layer of
turpentine to prevent formation of skin. The materials which have become stale or flat due to
improper and long storage shall not be used. The paint shall be stirred thoroughly in its container
before pouring into small containers. While applying also the paint shall be continuously stirred in
smaller container. No left over paint shall be put back into stock tins. When not in use, the
containers shall be kept properly closed.
2.1.3. If for any seasons, thinning is necessary, the brand of thinner recommended by the
manufacturer shall be used.
2.1.4. The surface to be painted shall be thoroughly cleaned and dusted. All rust, dirt and grease
shall be thoroughly removed before painting is started. No painting on exterior or other exposed
parts of the work shall be carried out in wet, damp or otherwise unfavorable weather and all the
surfaces shall be thoroughly dry before painting work is started.
2.2. Application:
2.2.1. Brushing operations are to be adjusted to the spreading capacity advised by the
manufacture of particular paint. The paint shall be applied evenly and smoothly by means of
crossing and laying off. The crossing and laying off consists of covering the area over with paint,
brushing the surface hard for the first time over and then brushing alternately in opposite directions
two or three times and then finally brushing lightly in direction at right angles to the same. In this
process, no brush marks shall be after the laying off is finished. The full process of crossing and
laying off will constitute one coat.
2.2.2. Each coat shall be allowed to dry completely and lightly rubbed with very fine grade of sand
paper and loose particles brushed off before the next coat is applied. Each coat shall vary slightly
in shade and shall be got approved from Engineer-in-charge before next coat is started.
2.2.3. Each coat except the last cost shall be lightly rubbed down with sand-paper of fine pumic
stone and cleaned of dust before the next coat is applied. No hair marks from the brush or clogging
of paint puddles in the corners of panels angles job moldings etc. shall be left on the work.
2.2.4. Special care shall be taken while painting over bolts, nuts, rivets, overlaps etc.
Approved best quality brushes shall be used.
2.3. Mode of measurements & payment:
The rate shall be for a unit of SMT of actual work done.
Item No. 20 Providing and applying two coats of synthetic enamel paint (excluding
priming coat) on wood and wood based surface with ready mix paint of approved brand
and make as mentioned below, application by brushing, oil, gloss, semi gloss to give an
even shade including cleaning of all dust, dirt and other foreign matter , sand papering
and preparing the surface for application of paint etc. complete as directed by EIC
(Basic rate including taxes per litre Rs.225.00)
1. Asian Paint : Apcolite
2. Nerolac Paint : Nelolac Synthetic
3. ICI Dulux (Akzo Nobel) : Dulux Gloss
4. Berger Paint : Luxol High Gloss
5. GROWEL Paint : Pentolite Super Synthetic Enamel
1.0. Materials : 1.1. The enamel paint shall conform to I. S. 133-1975.
2.0. Workmanship:
2.1. The work shall be followed for general and applications of paint, except that the enamel
paint shall be used for painting on new wood/wood based surfaces.
2.2. In painting doors and windows the putty, round the glass panes also be painted but care
shall be taken to see that no paint, stain etc. are left on the glass. Top of shutters and surfaces
in similar hidden locations shall not be left out in painting.
2.1.1. The materials required for work of painting work shall be obtained directly from approved
manufacturers or approved dealer and brought to the site in maker’s drums, kege etc. with seal
2 1.2. All materials not in actual use, shall be kept properly protected, lids of containers shall be
kept closed and surface of paint in open or partially open containers covered with a thin layer of
turpentine to prevent formation of skin. The materials which have become stale or flat due to
improper and long storage shall not be used. The paint shall be stirred thoroughly in its
container before pouring into small containers. While applying also the paint shall be
continuously stirred in smaller container. No left over paint shall be put back into stock tins.
When not in use, the containers shall be kept properly closed.
2.1.3. If for any seasons, thinning is necessary, the brand of thinner recommended by the
manufacturer shall be used.
2.1.4. The surface to be painted shall be thoroughly cleaned am.’ dusted. All rust, dirt and
grease shall be thoroughly removed before painting is started. No painting on exterior or other
exposed parts of the work shall be carried out in wet, damp or otherwise unfavourable weather
and all the surfaces shall be thoroughly dry before painting work is started.
2.2. Application:
2.2.1. Brushing operations arc to be adjusted to the spreading capacity advised by the
manufacture of particular paint. The paint shall be applied evenly and smoothly by means of
crossing and laying off. The crossing and laying off consists of covering the area over with
paint, brushing the surface hard for the first lime over and then brushing alternately in opposite
directions two or three times and then finally brushing lightly in direction at right angles to the
same. In this process, no brush marks shall be left after the laying off is finished. The full
process of crossing and laying off will constitute one coat.
2.2.2. Each coat shall be allowed to dry completely and lightly rubbed with very fine grade of
sand paper and loose particles brushed off before next coat is applied. Each coat shall vary
slightly in shade and shall be got approved from Engineer-incharge before next coat is started.
2.2.3. Each coat except the last cost shall be lightly rubbed down with sand paper of fine
pumice stone and cleaned of dust before the next coat is applied. No hair marks from the brush
or clogging of paint puddles in the corners of panels angles of mouldings etc. shall be left on the
2.2.4. Special care shall be taken while painting over bolts, nuts, rivets, overlaps etc.
Approved best quality brushes shall be used.
3.0. Mode of measurements & payment:
3.1. The new steel and other metal surface shall be measured under this item.
3.2. All the work shall be measured net in the decimal system as executed subject to the
following limits unless otherwise stated hereinafter:
(a) Dimensions shall be measured to the nearest 0.01 metre.
(b) Areas shall be worked out to the nearest 0.01 Sq. metre.
3.3. No deductions shall be made for openings not exceeding 0.5 sq. mt. each and no addition
shall be made for painting to headings, mouldings, edges, jambs, soffits, etc. of such opening.
3.4. In case of fabricated structural steel and iron work, priming coat of paint shall be included
with fabrication. In case of trusses if measured in sq. m. compound girders, stanchions, lattices,
girder and similar work, actual area shall be measured in sq. M. and no extra shall be paid for
painting on bolts, heads, nuts, washers etc. No addition shall be made to the weight calculated
for the purpose of measurements of steel and iron works for paint applied on shop or at site.
3.5. The different surfaces shall be grouped into one general item, areas of uneven surface
being converted into equivalent plain areas in accordances with the table given as per
Annexure II for payment.
3.6. The rate shall be for a unit of one sq. metre.
Item No.21 Providing and applying two coat of Acrylic Wall Putty up to required
thickness to make surface even of approved brand as mentioned below on internal wall
surfaces after thoroughly brushing the surface free from mortar droppings and other
foreign matter. Item includes making the surface even and smooth by sand papers after
each coat. Rates are inclusive of all the material and labourers and scaffolding work,
cleaning of the floors etc. required for the work. (Basic rate including taxes per litre Rs.
1. Asian Paint : Acrylic wall Putty
2. Nerolac Paint : Nelolac Wall Putty
3. ICI Dulux (Akzo Nobel) : ICI Dulux Acrylic Wall Putty
4 .Berger Paint : Happy Wall Acrylic Wall Putty
GROWEL Paint : Walguard Acrlic Wall Putty
1.0. Materials : 1.1. The putty shall be of as per item description and primer shall be of
Asian/ICI/Berger approved brand and manufacture. Workmanship :
2.1. Scaffolding : Where scaffolding is required it shall be erected in such a way that as far as
possible no part of scaffolding shall rest against the surface to be distempered. A properly
secured strong and well tied suspended platform (jools) may be used for distempering. Where
ladders are used, pieces of old gunny bags shall be tied at top and bottom to prevent scratches
to the walls and floors. For distempering to ceiling, proper stage scaffolding shall be erected
where necessary.
2.2. Preparation of Surface :
2.2.1. The undecorated surface to distempered shall be thoroughly brushed free from dust, dirt,
grease, mortar, droppings and other foreign matter and sand papered smooth. New plaster
surface shall be allowed to dry at least 2 months, before application of distemper.
2.2.2. All necessary nails shall be removed. Pitting in plaster shall be made good with plaster
of Paris mixed with dry distemper of the colour to be used. The surface shall then be rubbed
down again with a fine grades and paper and made smooth. The surface affected by moulds,
moss, fungi, algee lichem, efflorescence etc. Shall be treated in accordance with I.S. :
(Part-I) – 1996 before applying distemper. Any unevenness shall be made good by applying
putty made of plaster of Paris mixed with water on entire surface including filling up the
undulations & then papering the same after it is dry.
2.3. Priming coat :
Providing and applying 1.5mm thick white cement based putty to full area of plaster in two
coats as per engineer in charge.
On the surface so prepared the primer shall be applied with “Moon” brush. The first stoke of
the brush shall be from top downwards, another from bottom upwards over the first stroke and
similarly one stoke from the right another from the left, over the first stroke brush before it dries.
This will from one coat. Each coat shall be allowed to dry before next coat is applied. Number
of coats as specified in item shall be applied. It shall present smooth and uniform finish free
from brush marks and it should not come off easily when rubbed with finger.
2.4.2. Splashing and dropping if any on the doors and windows, ventilators etc. Shall be
removed and the surface cleaned.
2.4.3. Priming and Alkali resistant treatments, scraping of surface washing etc. Surface spoiled
by smoke soot removed of oil and great spots treatment for infection with efflorescence moulds
moss, funji algae and litchen and patch repairs to plaster.
Wherever done shall not be paid extra. Wholesale
2.3.2. Application of plaster shall be done as under :
The primer shall be applied immediately afterwards. This entire operation will constitute one
coat. The surface shall be
Vertical strokes shall be applied immediately afterwards. This entire operation will constitute
2.6. Protective Measure : 2.6.1. The surface of door, windows, floors, articles of furniture etc.
And such other parts of the building as are not to be shall be protected from being paint
aplashed upon. Such surfaces shall be cleaned of paint aplashes if any.
3.0. Mode of measurements & payment :
3.1. Priming coat of putty , primer scraping of surface spoiled by smoke soot, removal of oil and
great spots, treatment for infection of effloresces, mouldmoss, fungi, algee and litoben and
patch repairs to plaster shall be included in this item for which nothing extra shall be paid.
3.2. All the work shall be measured net in the decimal system as in places subject to the
following limits unless otherwise stated hereinafter.
3.3. The rate includes cost of all materials, labour, scaffolding, protective measures etc.
Involved in all the operations described above. This shall also include conveyance, delivery,
handling, unloading storing etc.
3.4. The rate shall be for a unit of one sq. Mt.
Item No.22 Dismentalling tiled or stone floors laid in mortor including stacking of
serviceble materilas and disposal of underserviceable materials with all lead & lift
1.0. Workmanship:
1.1. The demolition shall consist of demolition of one or more parts of the building as specified
or shown in the drawings for dismantling of tiled or stone floors laid on mortar shall be done.
Dismantling implies carefully taking up or down or these are fixed by nail, screws, bolts etc.
these shall be taken out with proper tools.
Demolition implies taking up or down or breaking up. This shall consist of demolishing whole or
part of work including all relevant item as specified or shown in the drawings.
1.2. The demolition shall always be planned before hand and shall be done in reverse order of
the one in which the structure was constructed. This scheme shall be got approved from the
Engineer- in-charge before starting the work. This however will not absolve the Contractor from
the responsibility of proper and safe demolition.
1.3. Necessary dropping, shoring and under pinning shall be provided for the safety of the
adjoining work or property, which is to be left intact, before dismentaling and demolishing is
taken up and the work shall be carried out in such a way that no damages is caused to the
adjoining property.
1.4. Wherever required, temporary enclosures or partitions shall also be provider. Necessary
precautions shall be taken to keep the dust nuisance down as and where necessary.
1.5. Dismantaling shall be commenced in a systematic manner. All materials which are likely to
be damaged by dropping from a height or demolishing roof, masonry etc. shall be carefully
dismantled first. The dismantled articles shall be properly stacked as directed.
1.6. AH materials obtained from demolition shall be the property o. Government unless
otherwise specified and shall be kept in safe custody untill handed over to the Engineer-in-
charge. 1.7. Any serviceable materials, obtained during dismantling or demolition shall be
separated out and stacked properly as directed,
with all lead and lift. All unserviceable materials, rubbish etc. shall be slacked as directed by the
Engineer-in- charge.
1.8. On completion of work, the site shall be cleared of all debris rubbish and cleaned as
2.0. Mode of measurements & payment:
2.1. Measurements of all work except hidden work shall be taken before demolition or
dismantaling and no allowance for increase in bulk shall be allowed. The demolition of lime
concrete shall be measured under this item. Specification for deduction for voids, openings etc.
shall be on same basis as that employed for construction of work.
2.2. All work shall be measured in decimal system as fixed in its place subject to the following
limits, unless otherwise slated hereinafter: (a) Dimensions shall be measured to the nearest
0.01 mt. (b) Area shall be worked out to the nearest 0.01 sq. ml. (c) Cubical connection shall be
worked out to the nearest 0.01 Cu. m.
2.3. The rate shall include cost of all labour involved and tools used in demolishing and
dismantling including scaffolding. The rate shall also include the charges far separating out and
stacking the serviceable materials properly and disposing the unserviceable materials with all
lead and lift. The rate also includes for temporary storing for the safety of the portion not
required to be pulled down or of adjoining property and providing temporary enclosures or
partitions where considered necessary.
2.4. The rate shall be for a unit of one cubic metre
Item No.23 Providing and laying Vitrified tiles 8 to 10 mm thick , 24'' x 24'' in flooring
treads of steps and landing laid on a bed of 12mm thick cement mortar 1:3 (1-cement : 3-
coarse sand ) finishing with flush pointing in white cement.
1.0 Materials: Water shall conform to M-1. Cement mortar shall conform to M-11. vitrified tiles
of approved brand as above & size as per specifications not less than 600mm x 600 mm x8mm
thick.Tiles confirm M
2.0 Workmanship:
2.1.1 The sub-grade shall be cleaned, wetted and mopped. The bedding shall then be laid evenly
over the surface tamped and corrected to desired level and allowed to harden enough to offer a
rigid cushion to tiles and to enable the mason to place wooden planks across and squat on it.
2.1.2 If old flooring is required to be removed, the vitrified tiles shall be laid on cement mortar
bedding of 12 mm. Thick in C.M. 1: 3 the mortar shall have sufficient plasticity for laying and there
shall be no hard lumps that would interfere with the evenness of bedding. The base shall be
cleared and well wetted. The mortar shall then be spread in thickness not less than 12 mm. at any
place The proportion of the cement mortar shall be as specified in the item. If new vitrified flooring
is decided to be provided on existing flooring, it shall be provided by chemical adhesive material
[Ardex:- Endura-Silver Star]/[ Pidilite:- ROFF- Nonskid Adhesive (NSA)/[Chembound:-KEM
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