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Tender Value
₹16.8 L
EMD Value
₹16,785
Closing Date
13 Jul 2026, 6:00 pm5d left
SE TR Surendranagar
Renovation Works for Existing Control Room Building Comprising Dismantling of Existing China Mosaic, Provision and Application of Waterproofing System, Structural/Civil Repair Works, and Other Allied Civil Works at 132 kV Sitagadh Substation under Limbdi AM Division, Surendranagar TR Circle.
321303
STC-96-2026
Open
Civil Works
Surendranagar
12 documents required · 10 mandatory · 2 optional
₹1,062
GETCO,Surendranagar
₹16,785
6 Jul 2026
6 Jul 2026
6 Jul 2026
13 Jul 2026
6 Jul 2026
Name of Work: - Civil Renovation Works for Existing Control Room Building
Comprising Dismantling of Existing China Mosaic, Provision and Application of
Waterproofing System, Structural/Civil Repair Works, and Other Allied Civil Works at
132 kV Sitagadh Substation under Limbdi AM Division, Surendranagar TR Circle.
Tender Notice
Integrity Pact
Instructions to Bidders
Qualification Requirement
Conditions of Contract
General Conditions of Contract
Standard Field Quality Plan.
Technical Specifications.
Forms & Appendices to be filled in by the bidders
Technical Specifications for Civil Works
GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED
66kv Sub Station Compound, Nr. Shiv Hotel, ST Station Road, Surendranagar-363002
Web site: www.getcogujarat.com CIN: U40100GJ1999SGC036018
No. :- 02752-223050 E-mail:- [email protected]
TENDER NOTICE No: STC-96-
E - TENDER NOTICE
SE (TR) invites “On line Tenders” (e-tendering) for the “ Civil Renovation Works for Existing
Control Room Building comprising Dismantling of Existing China Mosaic, Provision and
Application of Waterproofing System, Structural/Civil Repair Works, and Other Allied Civil
Works at 132 kV Sitagadh Substation under Limbdi AM Division, Surendranagar TR Circle. ”
From registered Contractors in appropriate class with GETCO / Central / State Government /
Railway/Semi. Govt. and who has executed civil works successfully as mentioned in Qualification
requirement criteria given in the tender document. Bidders should fulfill the all the qualification
criteria. Otherwise their bids will not be considered & price bid will not be opened. All the bidders
should have valid e-tender vender registration.
Tender Papers & Specifications may be downloaded from Web site as https://getco.nprocure.com
(For view, download and on-line submission) and GUVNL / GETCO web sites www.gseb.com &
www.getcogujarat.com (For view & download only).
All tender documents are to be upload (notarized/ self-attested copies of original – as specified
in tender documents) including scanned copy of duly attested Tender fee receipt, EMD receipt,
Integrity Pact, attested tender documents with technical specification & other mention
documents in qualification requirements through online only (mandatory) on (n) procure portal.
NO PHYSICAL DOCUMENTS TO BE SUBMITTED BY BIDDER
1 Tender Notice No.: STC-96-2026
Civil Renovation Works for Existing Control
Room Building comprising Dismantling of
Existing China Mosaic, Provision and
Application of Waterproofing System,
Structural/Civil Repair Works, and Other
Allied Civil Works at 132 kV Sitagadh
Substation under Limbdi AM Division,
Surendranagar TR Circle.
3 Tender Fee (non-refundable) (Payment of tender fee will be accepted through
RTGS/ NEFT/ Online mode only)
4 Estimated cost (Without Tax)
5 Earnest Money Deposit (EMD) amount (Payment of tender fee will be accepted through
RTGS/ NEFT/ Online mode only)
6 Time Limit 02 (Two) Calendar Months
7 Required Class of Contractor Class E1 or Above
On line (E-tendering) tender/ offer
8 submission last date up to 16.00 hours 13.07.2026
only (This is mandatory)
Date of opening of Tender fee, EMD
09 ,Vendor registration and technical bid As per N Code
on – line opening
Tentative Date of on – line opening of
10 As per N Code
Price bid, (if possible),
4. 1. Bidder has to upload scanned copies of original (Notarized / self-attested copies
of original – as specified in tender document) i.e. Tender fee, EMD, Integrity pact,
GST Registration documents & other mandatory qualification requirement
documents for specified bid.
5. 2. All such documents should be strictly submitted through on-line uploading.
Otherwise the offer not be considered and no any further communication in the
matter will be entertained on or before due date of submission. However, of
anywhere in tender documents submission of other than this document or physical
submission mentioned to be overlooked.
6. 3. Bidders have to submit Technical bid as well as Price bid in electric format only
on above mentioned website till the date and time shown above.
7. 4. The EMD amount should be paid by online mode only. Payment of EMD by
RTGS/NEFT/on-line shall be encouraged. After the payment through
RTGS/NEFT bidder has to mail following details
Sr. No Required Details
1 Name & Address of the bidder
2 Bidder GST No
3 Tender No with due date
4 Mode of Transfer
5 Ref. ID with Bank Details
7 Payment against (Tender Fee / EMD)
Bidder has to provide all above details on the same date of payment so that receipt can be
GETCO Beneficiary Bank detail is as under:
Sr.N Particulars Requisite Details
1 Name of Bank State Bank of India
2 Name of Account Gujarat Energy Transmission Corporation
2 Name of Branch Vadipara Branch, Surendranagar
5 IFSC Code SBIN0060101
6 Name of Account Current
8 PAN NO AABCG4029R
9 TAN No AHMG03594D
10 GST No 24AABCG4029R2ZC
The transection slip of payment made by RTGS/NEFT is to be uploaded in N- procure
with tender documents.
6. In case short submission of documents with bid and / or clarification if any required from the bidder, the
required details / documents may be asked from bidder in physical form.
7. It shall be sole responsibility of the bidder that the uploaded scanned documents (in PDF form) remain
legible and should not be password protected.
8. All the relevant scanned documents as per requirement of the tender are to be upload through online
only on n-procure portal including Tender fee, EMD, attested Integrity Pact & GST registration copy.
9. Tender will be evaluated on basis of Data / Details / Documents submitted by online form only.
10. It is mandatory for all the bidders to upload their tender documents by on line only (E-tendering) in
scheduled time. No documents shall be considered physically which are mentioned for on-line
submission only.
11. The bidders are required to fill up all the online annexure / forms (word file attached) and shall be
uploaded invariably. This is intended for transparency and speedy evaluation of the bids. Instead of
simply confirming / attached in bid / refer physical offer, the Bidder shall fill in the particulars against
appropriate place in respect of each line appearing in each online annexure. Wherever required, bidder
shall invariably have to upload supporting authentic documents in the online bid. (In the absence of
required details in the online annexure, the purchaser has every right to evaluate the bids accordingly
and bidder cannot raise any objection against any point during evaluation.)
12. Bidders are requested to remain in touch with the web-site for any amendment / corrigendum or
extension of due date etc
13. No tender shall be accepted / opened in case of receipt after due date and time of tender, irrespective
of delay due to postal services or any other reasons and the Corporation shall not assume any
responsibility for late receipt of tender.
14. The GETCO reserves the right to award the work to one or more bidders, considering their technical
and financial capacity OR to reject any or all tenders or accept any tender without assigning any reason
Any technical questions, information and clarifications that may be required pertaining to this enquiry
should be referred to: The Superintending Engineer (TR), Gujarat Energy Transmission
Corporation Limited, Transmission Circle Office, Surendranagar-363002.
GETCO reserves the right to reject any OR all tenders without assigning any reasons thereof.
Yours faithfully,
Superintending Engineer (TR)
66kv Sub Station Compound, Nr. Shiv Hotel, ST Station Road, Surendranagar-363002
Web site: www.getcogujarat.com CIN: U40100GJ1999SGC036018
No. :- 02752-223050 E-mail:- [email protected]
Civil Renovation Works for Existing Control Room Building comprising Dismantling
of Existing China Mosaic, Provision and Application of Waterproofing System,
Structural/Civil Repair Works, and Other Allied Civil Works at 132 kV Sitagadh
Substation under Limbdi AM Division, Surendranagar TR Circle.
( Undertaking in Regard to Stop deal / Banned for Business dealing / Black list thereof )
SUB: Undertaking in Regard to Stop deal / Banned for Business dealing / Black List thereof
Ref: Tender No:
All Bidders will have to furnish the following undertaking duly filled in, signed and stamped for
Each quoted item of the tender along with the technical Bid.
Authorized signatory of M/s_______________________________________________
And their proprietor / any partner / any director of the firm is not stop deal and / or Banned / black
Listed by GUVNL and or its any of the subsidiary company viz. GSECL /GETCO /DGVCL /MGVCL
/UGVCL /PGVCL for the tendered item.
Contractor’s Signature With Seal & Date.
Seal of the Company.
Technical Specification & Commercial Conditions
INSTRUCTIONS TO THE BIDDERS
(A) INSTRUCTIONS TO THE BIDDERS
(A1) SCOPE OF WORK :
Major works covered in this work are of “ Civil Renovation Works for Existing Control
Room Building comprising Dismantling of Existing China Mosaic, Provision and
Application of Waterproofing System, Structural/Civil Repair Works, and Other Allied
Civil Works at 132 kV Sitagadh Substation under Limbdi AM Division, Surendranagar TR
as per specifications and terms mentioned here under.
1. The site of proposed work is situated at 132kV Sitagadh S/S, under Limbdi AM Division
of Surendranagar Circle. The works shall be carried out as per tender’s specifications &
detailed work order.
2. Any activity not specifically mentioned in the tender but necessary in the opinion of engineer in
charge of work must be carried out for successful completion of the job, on getting approval of
competent authority of GETCO.
3. Before taking up construction activity; the agency has to cut the trees which obstruct the
working, of any diameter, bushes, vegetation’s, i.e. roots, plant, shrubs, grass etc. including
stacking and crediting to GETCO as directed with no extra cost.
4. Site visit: The bidder is advised to visit the site and examine the site condition. Where in the
work is proposed to be carried out and to get himself fully acquainted at his own responsibility
for all information that may be necessary for quoting the tender bid and entering in to contract.
All cost and liabilities arising out of the site visit shall be at bidder account.
(A2) Earnest money Deposit:
(1) Bidders are requested to pay an earnest money deposit (1% of estimated cost) by online
(NEFT/RTGS) payment only, for the amount as specified in the tender notice. Payment of
EMD in any other form shall not be accepted.
(2) Tenders not accompanied by EMD shall be rejected.
(3) If during the tender validity period, i.e. 180 days, the tendered withdraws his tender, the EMD
shall be forfeited and the tenderer may be disqualified from tendering for further works of
GETCO. (5) The EMD will be returned promptly to the unsuccessful tendered. The EMD will
be returned to the successful tendered after he furnishes the Security Deposit for
performance and duly enters in to the contract. If he fails to furnish the SD or to execute the
contract for the work offered to him, his EMD shall be forfeited and the tendered may be
disqualified from tendering for further works for GETCO.
(A3) COMPLETION PERIOD:
The time limit for the completion of the above work will be 02 (TWO) Calendar months
from the commencement of the work, which will be given by concern EIC.
One month additional will be consider for the Rainy season if the scheduled execution period falls
within the period from 1st July to 31st October in case the duration of execution is not exactly falls
for a period of 1st July to 31st October the proportionate days shall be given based on duration falls
between period 1st July to 31st October e.g.
If entire duration falls between 1st July to 31st October 30 days allowable towards rainy days.
If the execution period falls short by four months, then the proportionate days shall be calculated
based on following formula.
Delay allowable on account of rainy period =30 X N/120
Where N= Number of days falling between period 1st July to 31st
Note: - while applying this formula no extension of time limit shall be permitted on account of
delay due to rain.
15 days additional will be considered where hard rock strata are available.
Delay due to power supply will be considered in TLE only if the Agency applies for power supply to
DISCOM within 5 days from the date of issue of LOI/DOC it is necessary for the bidders to apply
within first 5 days from the date of LOI/DOC for temporary power connection considering 5 days
required by Distribution company to provide the power connection as per their SOP, making thereby
availability of power supply on 10th day of LOI/DOC.
Any delay in making the application for temporary power connection beyond initial 5 days shall be on
account of bidder.
(A4) SECURITY DEPOSIT:
As per prevailing rules of the Corporation, 5% of the contract value shall be paid as ‘Security Deposit’ at
C. O. Surendranagar within 10 days from receipt of letter of intent either
a) In form of DD in favor of "Gujarat Energy Transmission Corporation
Ltd.” of any Nationalized Bank payable at Surendranagar OR
b) In form of Bank Guarantee of any Nationalized Bank as per the
approved format of the Corporation valid for minimum period of time
limit plus guarantee period of one year if exceeds Rs. 50,000.00/-.
The security deposit will be refunded only after the completion of
year guarantee period of work completed or finalization of final bill
whichever is later.
If Security Deposit is not paid within 10 days of issue of LOI, EMD
paid will be forfeited and Corporation will not deal with party for the
period of two years.
(A) Guarantees issued by following banks will be accepted as SD on permanent basis: i. All
Nationalized Banks.
(B) Guarantees issued by following Banks will be accepted as SD for the period up to Dt. 08-04-
2027. The validity cut-off date in GR is with respect to date of issue of Bank Guarantee
irrespective of date of termination of Bank Guarantee.
1. A U Small Finance Bank
2. Ahmedabad Mercantile Co-Operative Bank Limited
4. City Union Bank
5. DBS Bank India Limited
7. Equitas Small Finance Bank
8. Federal Bank
11. Barclays Bank
12. Kalupur Commercial Co-Operative Bank
13. Kotak Mahindra Bank
14. Nutan Nagrik Sahakari Bank Limited
15. Rajkot Nagrik Sahakari Bank Limited
16. Saraswat Co-operative Bank
17. Saurashtra Gramin Bank
18. The Cosmo Co-Operative Bank Ltd
19. Tamilnadu Mercantile Bank
20. The Gujarat State Co-operative Bank
21. The Mehsana Urban Co-Operative Bank Limited
22. The Surat District Co-Operative Bank
23. The Surat Peoples Co-Operative Bank
24. Bandhan Bank
25. Baroda Gujarat Garmin Bank
28. Karnataka Bank
29. Karur Vysya Bank
30. South Indian Bank
31. Utkarsh Small Finance Bank
32. SVC Co-Operative Bank Ltd
34. IDFC First Bank
35. Jana Small Finance Bank
36. ESAF Small Finance Bank
37. Jammu and Kashmir bank
38. Standard Chartered bank
40. SBPP Co-Operative Bank Ltd
41. The Panchmahal District Co-operative Bank
42. The Baroda District Co-Operative bank
43. Gujarat Gramin Bank
Bank Guarantee of other than above mentioned banks towards SD, Performance Bank Guaranteor
Supply & Warranty will not be acceptable.
C) In form of BG as per following:
1. GETCO will accept the BG issued by nationalized banks and renowned private sections
banks i.e. ICICI bank, HDFC Bank and Kotak Mahindra Bank which shall also be in
accordance with the circular issued by the finance department, Govt. of Gujarat from
2. The bank guarantee should have clear one-time validity till the completion of facilities in
all respect. Bank guarantee for interim period will not be allowed. If for any reason, the
contract period is extended, the contractor should undertake to renew the bank
guarantee at least one month before the expiry of the validity, failing of which
corporation is at liberty to redeem the same, without entering in to further
correspondence in the matter.
3. There should be a “claim period’’ of at least one month after expiry of the Bank
4. For lodgment of claim for invocation of bank guarantee, the clause should specifically
state that the said BG can be presented at the local branch of the issuing bank.
5. For Invocation of BGs, a written application from the GETCO should be sufficient for
lodgment of concern office’s claim.
(A5) Other Instructions:
1 Tenders must be submitted in the enclosed schedule of work & quantities. Those received in
any other form will not be accepted. They should be accompanied by a covering letter in which
the bidder should give all information as called for in the specifications & any other point which
he would like to be considered along with the tender.
2 The Schedule-B shall be filled up with the quoted % above or below & shall be submitted
3 The bidders shall note that no deviations from the technical specifications or commercial
conditions with this bid are acceptable & it will be presumed that the bidder agrees entirely with
the specifications & general terms &conditions of the contract.
4 The Corporation 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 technical Specification or the method of bidding in a radical manner may also be rejected.
5 On acceptance of the tender the name(s) of the accredited representative(s) of the tenderer
who would be responsible for taking instructions from the Engineers of the Corporation shall be
communicated to The Superintending Engineer (TR), Transmission Circle Office, Nr.
Hotel Shiv International S.T. Stand Road, Surendranagar-363001.
6 Proof of payments of taxes made by the Contractor to the appropriate departments shall be
produced to Gujarat Energy Transmission Corporation failing which appropriate amount
shallbe withheld on getting information / instruction from the concerned departments.
6A.1 GST Registration:
GST shall be paid along with the RA bills and contractor shall provide the CA certificate and
undertaking signed by authorized signatory of the contractor along with the last RA bill / Final bill
to ensure that GST charged and collected from GETCO is paid to Government treasury and the
accurate and correct details of invoices are also uploaded on the GST portal within the
stipulated time.
However, final bill shall be paid and SD/ BG/ FDR shall be released only if the contractor
has duly discharged its GST liability related to the said contract and submit necessary
documentary evidences as mentioned above.
In case, contractor fails to submit the above mentioned documentary evidences, GETCO
has the right to recover the GST along with interest @ 15 % from the payable amount of the
contractor for said contract or any other contract.
The Bidder should have to take registration under the “GOODS AND SERVICE
TAX(GST)”. Bidder has to register online in given link before bidding. Link for
the same is www.getcogujarat.com/gst. The certified Xerox copy of such
registration shall have to be submitted along with the bid by the bidder.
On forfeiture of EMD, SD or guarantee under the terms and conditions of this
tender, applicable GST will also be recovered from the bidder / contractor and GETCO
reserves all rights of such recovery of such forfeited amount along with GST.
If the Supplier/Contractor has opted for the Composition scheme of GST, the same must be clearly
specified with valid Declaration & Certificate from Department. In the event of withdrawal/cessation of
the Supplier from Composition scheme during the tenure of the contract, the rate (i.e. price) mentioned
in the price bid shall be final and any additional GST will have to be borne by the tenderer himself. In no
case additional amount towards GST or otherwise will be paid / reimbursed to supplier/contractor.
Further Statutory Variation clause will not be applicable in case of Supplier / Contractor has opted for
Composition Scheme under GST.
Also, please mention separate applicable HSN / SAC Code and rate of GST and Cess as applicable for
each item of Goods/Service. If not specifically mentioned, then COMPANY will have the option to take
the prices as exclusive of taxes and duties at maximum higher slab rates for the evaluation of the
The offers having price INCLUSIVE OF GST and Cess is likely to be rejected if the rate of GST and
Cess is not mentioned clearly unless the bidder has opted for Composition Scheme under GST Act,
which should be clearly indicated in the price bid. COMPANY may at its discretion consider such offer
with presumption of highest applicable rate of VAT/GST/Cess prevailing when the price quoted is
inclusive of GST and Cess.
Every bidder shall inform their GSTIN No. of the registered place(s) wherefrom the bidder intends to
supply the goods / services, meaning thereby the bidder has to supply the goods / services from the
relevant declared / registered place of supply only.
The rates are excluding GST at the rate of 9% CGST plus 9% SGST or 18% IGST under the GST law
or as applicable to works contract service from time to time which will be paid extra on a given taxable
goods and/or services.
The amount of GST, Percentage (%) of GST and Cess as applicable should clearly be indicated
separately. (GST/Cess means all applicable Tax/Cess under GST Laws. GST Laws means IGST Act,
GST (Compensation to the State for Loss of Revenue) Act, CGST Act, UTGST Act and SGSCT Act,
2017and all related ancillary legislations).
Contractor has to provide Tax invoice in a standard format as per CGST act, CGST rules 2017 and
GST invoicing rules containing all details as provided Act and rules. Contractor / Supplier has to
mentioned GST no. of GETCO 24AABCG4029R2ZC in the invoice invariably failure of which payment
will not be made.
GST at the applicable rate will be levied on the total of schedule B. GST will be subject to CGST,
SGST, UTGST, IGST act and rules, regulation and notifications issued by government from time to
time. Contractor has to classify the supply / services according to the HSN / SAC of CGST Act,
GETCO also reserve the right of classification in case of any misclassification of goods / services.
Further, any additional liability of GST (later on due to wrong mentioning of GST rate, mis-interpretation
of HSN/SAC Code, etc.) over and above as charged in the invoice shall be borne by the
Supplier/Contractor. However, any refund received by the supplier / contractor on account of GST
charged from the company; such refund shall have to be passed on to the company, along with interest
if any. Such refund along with interest needs to be passed on suo-moto by the supplier / contractor.
In case, Govt. revises the rate of GST rate / Code during the tenure of the contract, the provision of
GUVNL’s statutory variation clause shall apply.
6A-2 DEDUCTION OF TDS under GST
As per provisions of GST Act, TDS under GST @ 2% (1% CGST & 1% SGST or 2% IGST
as applicable) or at the applicable rate from time to time, will be deducted from the bill of
suppliers/contractors at the time of credit or payment. TDS Certificates in the prescribed
format will be issued as per the prescribed rules under GST.
6A-3: STATUTORY VARIATION:
Any statutory increase or decrease in taxes and duties including GST and cess as applicable or
in the event of introduction of New tax/cess or cessation of existing tax/cess subsequent to
suppliers offer if it takes place within the original contractual completion date will be to company’s
account subject to the claim being supported by documentary evidence. However, if any
decrease takes place after the contractual delivery date the advantage will have to be passed to
Statutory Variation clause will not be applicable in case of Supplier / Contractor has opted for
Composition Scheme under GST.
6B Welfare Cess
As per the Welfare Cess Act, the welfare cess @ 1% is applicable on supply and erection items
for supply, erection, testing & commissioning of substation, transmission lines, EPC/Turnkey
projects and civil works.
Contractor shall get registered under Welfare Cess Act before commencement of work. Office of
the Factory Inspector is authorized at present as a registering authority.
quote accordingly.
GETCO shall pay the welfare cess by way of reimbursing to contractors on production of
documentary evidence of payment.
The contracts for which supply or part supply of material are in the scope of GETCO, then
contractors shall deposit welfare cess on estimated cost of supplied items to GETCO on
progressive basis of utilization. As this part of welfare cess is on GETCO account, the same shall
be reimbursed to the contractor on receipt of request letter along with documentary evidence of
payment. For calculation of welfare cess on supply part, valuation as per MR shall be taken and
informed to the contractor for payment. This will be over and above the A/T value.
The modality of payment/ reimbursement of welfare cess will be as under.
On receipt of A/T, the contractor / bidder will get them registered under Welfare Cess Act and
submit the documentary evidence to the concern office.
Before release of payment of first R.A. Bill, the contractor has to submit the documentary
evidence of registration. Only thereafter, the bill will be processed for payment.
Before release of payment of subsequent R.A. Bills, the contractor has to submit the
documentary evidence of payment of welfare cess of previous R.A. Bill.
Before release of payment of final bill, the contractor has to submit documentary evidence of
payment of welfare cess of previous R.A. Bill as well as of this final bill.
If the R.A.Bill happens to be first and final bill, then before release of payment, contractor has to
submit documentary evidence of registration under Welfare Cess Act and evidence of payment
of welfare cess.
The welfare cess shall be reimbursed to the contractor on submission of copy of documentary
evidence of payment by observing due formalities.
Income tax at source at the prevailing rate will be deducted from bills in accordance with the
provision of income tax laws and to that effect a certificate will be issued to the contractor.
7. The successful contractor will have to sign an agreement as per the Gujarat Energy
Transmission Corporation rules on stamped paper & the necessary stamp duty charges shall be
borne by the contractor.
8. The bidder shall visit the site and carefully study the work to be carried. The Corporation will not
pay any extra or rate for any reason in case the contractor claims, after acceptance of contract,
to have misjudged the site condition.
9. The percentage quoted shall include cost towards of all materials, & machinery including
equipments, fixtures, labour, constructional equipments, fuel, scaffolding, staging, ramps,
walkways, approach and haul road, temporary works, etc. bearing permanent or temporary
nature necessary for the completion of the work in all respects, except for those items
specifically mentioned to be furnished by the Corporation. The contractor must also arrange for
the transport of materials & include all such costs in the rates quoted by him for finished work.
10. During the execution of the work if it is found that the work is not progressing as per the
Scheduled Progress Program, approved by the Corporation & planned by the Contractor, due to
the reasons attributable to the Contractor; suitable action shall be taken as per relevant clauses
mentioned in General Conditions of Contract.
11. The contract or any part thereof shall not be subject to change without the written permission of
the Superintending Engineer (TR), Gujarat Energy Transmission Corporation, Circle Office,
Surendranagar or his authorized representatives.
12. Tender shall remain open for acceptance for a period of 180 days from the date of Technical
bid opening & during this period no bidder shall be allowed to withdraw his tender. Any such
withdrawals, during the said period will entail forfeiture of the earnest money deposited with the
tender. The GETCO will take further action as deemed fit like not to deal with bidder in GETCO
13. Further information required, if any, can be had from the office of the Superintending Engineer
(TR), Gujarat Energy Transmission Corporation, Circle Office, Surendranagar. But it must be
clearly understood that the tenders must be received complete in every respects by the due
14. The notice inviting tender, general instructions to the contractors & all documents of this tender
shall form part of the contract.
15. The works under this contract shall be completed in all respects within stipulated period from the
date of commencement order issued by field office. However, interim mile stones to be jointly
fixed after issue of LOI.
16. Bidders must quote firm price only, till completion of work under contract, & this is to be
confirmed by bidder while submitting his offer. No escalation towards labor and material / fuel
shall be paid in this execution of contract.
17. Contractor shall pay minimum wages to his laborers as per the Minimum Wages Act, 1948 &
rules there under as applicable from time to time in pursuant to the State Government
notification. The concerned contractor shall submit the details of the payment with due
certificate of LWO/IRO of the Corporation
18. Once the offer submitted will not be returned back for any reason thereof in any case.
19. Each tender shall contain the name, residence & place of business of person or persons
making the tender & shall be signed by the tenderer with his usual signature with seal of the
20. Tender by partnerships shall furnish the full names of all partners. It shall be signed with the
partnership name by one of the members of the partnership or by an authorized representative
followed by the name &designation of the person signing.
21. An attested copy of the constitution of the firm with the name of partners shall be furnished.
Whenever, whether in submission of the tender or later in other matters, the signatures are
made by one person on behalf of Directors or a firm or a corporation, an attested copy of the
resolution of the partners or of law shall be supplied by the tenderer authorizing Witnesses &
sureties shall be persons of status & probity, &their names, occupation & address shall be
stated below their signatures. All signatures shall be dated.
22. Tenders by corporation shall be signed with the legal name of the corporation followed by the
name of the state of incorporation & by the signature & designation of the president, secretary
or other person authorized to bind it in the matter with rubber seal of the company.
23. The GETCO reserves the right to delete any item of Schedule-B for which contractor shall not
have any right to claim on this account.
24. The Bidders shall study the Conditions of site & shall resort to dewatering, where necessary, by
appropriate methods & maintain reasonably dry areas to work at and no extra claim will be
entertaining on this account.
25. The Contractor shall prepare all required roads to execute various items of this Contract &
arrange all transport of materials & all such costs shall be taken care of while quoting the rates.
No extra payments shall be admissible towards such costs. On completion, this shall be cleared
if asked by GETCO at no extra cost.
26. Gujarat Energy Transmission Corporation shall not entertain idle charges for any site conditions
or any circumstances.
27. The Contractor shall take all requisite & necessary care to observe that no damage is occurred
to the Existing structures, if any. For any damage to the Existing Structures of Gujarat Energy
Transmission Corporation the Contractor shall be held responsible.
28. The submission of any bid connected with these document and specification shall constitute on
agreement that bidder shall have no cause of action or claim against the GETCO for rejection of
his bid. The owner shall always be at liberty to reject or accept split any bid or bids at his sole
discretion and any action will not be called into question and the bidder shall have no claim in
that regards against the owner.
29. Recoveries:
(I) In case of any damage to equipment/machinery or structure/building of GETCO or any
public property due to negligence’s of contractor or any other reasons attributed to
contractor the decision of E.I.C. regarding the amount of recovery shall be final and
(II) If the contractor fails to execute the proportionate work as per direction of E.I.C. within
the time frame given for completion of part / whole of the work GETCO shall get the work
done through any other contractor and the cost of execution of such work along with
15% overhead charges shall be recovered from contractor.(with Taxes if applicable)
30. Notwithstanding anything contained to the contrary in the specification or tenders in subsequent
exchange of correspondence, the conditions of contract shall be binding on the contractor and
any change or variations 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 contract herein contained.
31 Submissions of tender by a contractor implies that he has read the instructions and condition of
contract herein contained and has made himself aware of the scopes and specifications of the
work to be done.
32 These rules and directions shall form part of the contract.
33 Drawings: Drawings required for the works are available with the E.E. (Civil) of Circle Office
Surendranagar/Corporate Office, Vadodara. They are indicative and for tender purpose only.
Bidders shall have to execute the work as per construction drawings issued from time to time by
34 Electricity Connection: The electric power, at site, will be made available at one mutually
agreed points, free of cost (connection only) by Gujarat Energy Transmission Corporation only.
Further distribution will have to be carried out by the contractor as per requirements at their own
cost. The necessary consumption charges will be recovered as per the tariff rate of Gujarat
Energy Transmission Corporation from time to time as per Corporation’s rules.
35 The contractor has to make his own arrangement of water for construction activity at his own
cost. The contractor shall be allowed to draw water from bore well / open well by making his
own arrangement such as drilling, pump with all electrical accessories, pipe line & electricity to
run the bore well /open well from the electric power point provided by DISCOM to them. Water
shall be free of cost to the contractor. The electrical consumption charges to run the bore well /
open well shall be borne by the contractor.
In those cases where in bore well has been constructed at the cost of GETCO as per contract,
even then no water charges shall be charged, however electricity connection & electricity
charges till the completion of work shall be to contractor accounts.
In no case, GETCO is bound to supply water if the ground water sources are not available at site
within premises.
36 Tenders received after time: The tenders received after time and date specified in the tender
notice, will not be accepted. Once the offer submitted by the contractor before due date of
submission, the contractor will not be allowed to submit revised / additional / modified / other
even before due date. However, if the issue and receipt of tender is extended by the
Corporation due to any reason, the contractor may submit the revised offer before due date of
submission, if he wishes to submit.
37 The work shall be completed within the period stipulated in the contract. However, it may be
noted that drawings shall be released progressively & site clearance arranged accordingly to the
progress of work at site. Therefore, the contractor has to organize & coordinate the works to suit
these. In the event of any delay due to the above or due to any other reason not attributable to
the contractor, reasonable extension in the completing the work may be given at the discretion
& as decided by the Corporation but no compensation or idle charges will be paid to the
contractor under any circumstances.
38 The price bid/proposals will be opened in the presence of the bidder’s representatives who
choose to attend at the date and time and venue to be notified by the GETCO, after conclusion
of the Technical Evaluation and Post Qualification process.
39 GETCO will not issue any material required for the work. All the materials – tools & tackles,
labour etc. will have to be arranged by the contractor.
40 ACCEPTANCE OR REJECTION OF BID
a) The GETCO 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.
b) The bid is liable for rejection prima facie, if it is
c) Without payment of EMD / Tender Fee. Or Payment of EMD / Tender fee in any form
other than online payment (NEFT/RTGS) only
d) Not in prescribed form.
e) Not bearing signature of the bidder & seal of the company on all the documents
accompanying the tender.
f) Not confirming to specifications or conditional tender.
g) Received after expiry of the due date & time.
h) Received by telex or telegram or fax.
i) Submitted by bidders who are listed under declaration of ineligibility for corrupt or
fraudulent practices issued by GETCO, Govt. of Gujarat or its Public Sector under
Tender not fulfilling all the above conditions and those specified in the documents
attached or incomplete in any respect are liable to rejection.
41 Any outstanding recoveries of GETCO for any other than this transaction or anywhere
done in GETCO can be recovered from this contractor’s/Supplier’s payment which is
authentically approved by competent authority. (As per Letter no 20-21/CO/GDL/OFFICE
42 Billing and Payment Terms
(a) The contractor shall have to submit the RA bill of order to the concerned Deputy Engineer of
sub-division of concerned division for payment once in a month period.
(b) PAYMENT TERMS UNDER MSME ACT:
(1) You have to update your MSME detail on GETCO’s website by following link
https://getco.co.in/msme/ ( and intimate to concern bill submitting office with copy
to this office).
(2) The payment will be made within 45 days from the *date of acceptance or the
**date of deemed acceptance of goods or Services i.e. After submission of all
required documents as per AT Terms & time to time circular issued by GETCO’s
Corporate Office as well as statutory requirement to process the Bill.
Date of acceptance means –
(a) The day of actual delivery of goods or the rendering of services; or
(b) Where any objection is made in writing by the buyer regarding acceptance
of goods or services, the day on which such objection is removed by the
** “Date of deemed acceptance”
means, where no objection is made in writing by the buyer regarding acceptance of goods or
services within fifteen days of the delivery of the goods or the rendering of services, the day of the
actual delivery of goods or the rendering of services
44. CONTRACTOR’S SITE ESTABLISHMENT
The Contractor shall at all times keep posted an authorized representative for the purpose of the
Contract. Any written order or instruction of the Engineer or his duly authorized representative
shall be communicated to the said authorized resident representative of the Contractor and the
representative shall be available at a stated address for this purpose.
45. CO-OPERATION WITH OTHER CONTRACTORS
Contractor shall co-operate with all other Contractors or tradesmen of the Owner, who may be
performing other works on behalf of the Owner and the workmen who may be employed by the
Owner and doing work in the vicinity of the Works under the Contract. The Contractor shall also so
arrange to perform his work as to minimize, to the maximum extent possible, interference with the
work of other Contractors and their workmen. Any injury or damage that may be sustained by the
employees of the other Contractors and the Owner, due to the Contractor’s work shall promptly be
made good at the Contractor’s own expense.
46. PROTECTION OF WORK
The Contractor shall have total responsibility for protecting his works till it is finally taken over by
GETCO. No claim will be entertained by the Owner or by the Engineer for any damage or loss to the
Contractor’s works and the Contractor shall be responsible for complete restoration of the damaged
works to original conditions to comply with the specification and drawings.
47. Contractor’s Default :
a. If the Contractor shall neglect to execute the work with due diligence and expedition or shall
refuse or neglect to comply with any reasonable order given to him, in writing by Engineer in
connection with the works or shall contravene the provisions of the contract, the owner may
give notice in writing to the contractor to make good the failure, neglect or contravention
complained of should the contractor fail to comply with the notice within 30 days from the
date of serving the notice, then and in such case the owner shall be liberty to employ other
workmen and forthwith to execute such part of the work as the contractor may have neglected
to do or if the owner shall think fit, without prejudice to any other right he may have under the
contract to take the work wholly or in part out of the contractor’s hand and re-contract with
any other person or persons to complete the work or any part thereof and in that event the
Owner shall have free use of all Contractor’s equipment that have been at the time on the site
in connection with the works without being responsible to the contractor for fair wear and
tear thereof and to the exclusion of any right of the contractor over the same, and If the sum
that the contractor is entitled to be paid plus the costs incurred by the owner in
completing the works, exceeds the contract price or the entire works if entire works
have been completed or the price for part of the work if part of the work have been
completed, the contractor shall be liable for such excess.
If such excess is greater than the sums due to the contractor, the contractor shall pay
the balance to the owner and if such excess is less than the sums due to the contractor,
owner shall pay the balance to the contractor. For facilitating such payment, over shall
encash the Bank Guarantees of contractor available with Owner’s retain such other
payments due to the contractor under the contract in question or any other contract
that the owner’s may have with contractor. Such payment of excess amount shall be
independent of the liquidated damages for delay which the contractor shall have to pay if the
completion of work is delayed.
b. If it is found that the work is unsatisfactory or not progressing as per the program /
BARCHART / Target period, any action taken by the GETCO, as may be deemed fit, to see
that work is completed as required by the GETCO, would be at the risk and cost of the
48. RELATIONSHIP WITH EMPLOYEE:
Every bidder should, at time of submission of bid, give a declaration as under, “If in any Bidder
Company / Firm, the interest (i.e. Shareholding in company and share in partnership firm) of any
employee of the tendering Company or his / her relative as defined in section 2(77) of the
Company’s Act. 2013 is 10% or more, the tendering Company will not deal with such Company /
Firm at all. Tenderer therefore, must specifically disclose the fact in his technical bid.
Nondisclosure of such facts would immediately disqualify the tenderer for further dealing with
the tendering company
49. Conflict of Interest among Bidders / Agents
A bidder shall not have conflict of interest with other bidders. Such conflict of interest
can lead to anti-competitive practices to the detriment of Procuring Entity’s interests.
The bidder found to have a conflict of interest shall be disqualified. A bidder may be
considered to have a conflict of interest with one or more parties in this bidding
a) they have proprietor/ partner(s)/ Director(s) in common; or
b) they receive or have received any direct or indirect subsidy/ financial stake
from any of them; or
c) they have the same legal representative/ agent for purposes of this bid; or
d) they have relationship with each other, directly or through common third
parties, that puts them in a position to have access to information about or
influence on the bid of another bidder; or
e) bidder participates in more than one bid in this bidding process. Participation
by a bidder in more than one Bid will result in the disqualification of all bids in
which the parties are involved. However, this does not limit the inclusion of the
components/ sub-assembly/ assemblies from one bidding manufacturer in
more than one bid.
f) in cases of agents quoting in offshore procurements, on behalf of their
principal manufacturers, one agent cannot represent two manufacturers or
quote on their behalf in a particular tender enquiry. One manufacturer can also
authorize only one agent/ dealer. There can be only one bid from the following:
1. The principal manufacturer directly or through one Indian agent on his behalf;
2. Indian/ foreign agent on behalf of only one principal.
g) a Bidder or any of its affiliates participated as a consultant in the preparation of
the design or technical specifications of the contract that is the subject of the
h) in case of a holding company having more than one independently
manufacturing units, or more than one unit having common business
ownership/ management, only one unit should quote. Similar restrictions would
apply to closely related sister companies. Bidders must proactively declare
such sister/ common business/ management units in same/ similar line of
i) Bidder shall not act in contravention/ violation to the provisions of competition
act, as amended from time to time.
Every bidder should, at the time of submission of bid, give a declaration, that bidder
shall not have conflict of interest with other bidders, as above.
50. Use of ‘Call Before u Dig’ (CBuD) mobile application:
Bidder is note that it is mandatory to use ‘Call Before u Dig’ (CBuD) mobile application for all excavators
prior to any type of excavation / digging.
52. Responsibility for correctness of the information submitted in the bid lies with bidder. If any
information furnished in the bid is proved to be false at a later date, GETCO reserve right to reject the bid and
the bid will not only be rejected but the bidder will be BLACKLISTED as per GUVNL Policy.
51. Arbitration :
1. Amicable Settlement – Any dispute, difference, controversy or claim between the parties arising
out of or relating to this contract with reference to the construction, interpretation, breach,
termination or validity thereof (hereinafter referred as “the dispute”) shall, upon the written
request of either party be referred to the authorized representatives of the disputing parties for
resolution. The authorized representatives shall promptly meet and attempt to negotiate in good
faith a resolution of the dispute within thirty days of the service of the request.
2. Arbitration – If the parties fail to amicably resolve the disputes or differences or contrary claims as
indicated herewith in sub clause (1) of clause arising under or in connection with the present works
contracts, whether pertaining to works contracts alone or works and procurement both, the same
shall be referred to arbitration under the Gujarat Public Works Contracts Disputes Arbitration
52 Vendor Management System (VMS)
1. GETCO has implemented the Vendor Management system for material supply and Works at
corporate Office and field offices. Contractors/Vendor are requested to register the vendor in
VMS and submit the invoices along with supporting documents through VMS portal only.
Qualification Requirement
Qualification Requirement
1 Registration: Bidder quoting for the bid shall have registration in appropriate class with
GETCO/Central/State Government / Railway/Semi. Govt. Organizations.
2 Experience: Bidder should have experience of similar work including RCC frame
structure building under single contract as main contractor for minimum of 50 Percent
value of estimated cost of the tender with GETCO/ GEB / Central / State Government /
Railway / Semi- Government / Public Sector Organization within last 5 years. Attested
Xerox copy of work orders executed from GETCO/ GEB / Central / State Government
/ Railway / Semi- Government / Public Sector Organization and satisfactory completion
certificate from respective department should be submitted.
3. Solvency: Latest bank solvency certificate from any Nationalized/Scheduled Bank of a
sum of minimum 20 percent of the estimated cost shown in the tender.
4 Provident Fund Code: Separate provident fund code number towards firm registered
with Regional P. F. Commissioner.
5 Profit & Loss Balance Sheet Account Statement with ITR: The Bidder should submit
self-certified Xerox audited copy of the Balance sheet with profit and loss account of last
6 Nature of Firm: Attested copy of Partnership Deed with recent Form-G obtained
from Registrar of firms for the current year, Power of Attorney, if any, for signing
the bid documents in case of partnership firm & self-affidavit for proprietorship firm.
In case the Form-G is not available for current year Affidavit cum Undertaking of the firm
declaring no change in Form-G is to be submitted. However, this affidavit cum
undertaking should be executed only by partnership firm. The party shall be liable
to give fresh affidavit cum undertaking, after completion of its one year. All such
documents shall have to be NOTARISED.
7. Goods & Service Tax (GST) Registration: The Bidder shall be registered under the
GST Act and a certified copy of such registration under the GST act indicating the
GSTIN shall have to be submitted along with the bid by the bidder.
8. I.T. PAN CARD: The bidder should submit the attested zerox copy of PAN Card of their
9. Tender Documents must be signed on each page with required details.
10. MSME Registration Copy if applicable
11. Certificate of Declaration of relationship with Employee
12. Certificate of Declaration of conflict
13. Certificate of Declaration of NCLT
All the documents to be submitted/uploaded in soft copy shall be
self-attested /notarized.
NO PHYSICAL DOCUMENTS TO BE SUBMITTED BY BIDDER
Signature of Contractor Superintending Engineer (TR)
GETCO, C.O., Surendranagar
AFFIDAVIT CUM UNDERTAKING
(On Rs.300/- stamp paper duly notarized)
We, Shri __________________ (names of all partners and POA holder) of M/s.
__________ (name of partnership firm) having registered place of business at
______________ do hereby solemnly state and affirm on Oath as under:
1. That Form G up to last entry dated __________ has been submitted to GETCO by
2. That since this Form G is not of current year, it is affirmed that whatever entries
specified by Registrar of Firms in this submitted Form G is true and correct and
that, there is no any modification or change in any of the partners or other details.
It is further affirmed that we are liable & bound to disclose to GETCO
immediately, if there is any change and/or modification in partnership of this firm.
3. That if GETCO finds any undisclosed modification/amendment in partners or
other details at any time, then they shall be entitled to take any legal action
against us / partnership firm. GETCO shall be empowered to step-deal and /or
black-list our firm for any contract, at such instances.
4. That whatever stated in aforesaid paras and contents therein are true and correct
and shall be binding on all the partners of this partnership firm, which includes
their heirs, representative, assigness, executors etc.
Hence solemnly affirmed on this _________day of ______ months of 20_______at
(name & sign of all partners /
or POA Holders)
GENERAL CONDITIONS OF CONTRACT
(C) 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 work, 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 drawings as issued to the contractors for the purpose
preparing tender.
(c) The expression “works” or “work” when used in the conditions 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 company, whether incorporated or not,
undertaking the works and shall include his or its legal personal representative, successors and
permitted assignees.
(e) “Corporation” means the Gujarat Energy Transmission Corporation Ltd. and the “Accepting
Officer” means the officer who is authorized to sign and signs the contract on behalf of the
(f) The letter “EE” means Executive Engineer who in the case of measurement and lump sum
contract, direct the contractor and the letters “ACE” means “Add Chief Engineer” and “CE”
means “Chief Engineer” who administers and in the case of the term contracts directs the
(g) The “Engineer-in-charge” means all officers of the Corporation appointed by the Chief Engineer
to supervise the works or part of the works.
(h) “Approved” and “Directed” means the approval or direction of the Chief Engineer to Supdt.
Engineer or the person deputed by him for the particular purpose.
(i) “B.S.” means the “British Standard” as issued by the British Standards institution. “A.S.” means
the American Standards as issued by the American Standard Institutions and “I.S.” means the
“Indian Standards” as issued by the Indian Standards Institutions. Wherever the above-
mentioned abbreviations are preferred to, in the specifications and / or work orders, they mean
the addition with all amendments current at the date of issue of tender documents of work
In the case of measurement and terms of contracts “Specifications” means those contained in
Gujarat Energy Transmission Corporation Ltd. schedule together with any amendments etc.
embodied in the tender documents, “Drawings” refer to those accompanying the tender
documents and/or any work orders referred therein.
(j) 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.
(k) “The date of 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 thereto.
(l) GST/Cess means all applicable Tax/Cess under GST Laws. GST Laws means IGST Act, GST
(Compensation to the State for Loss of Revenue) Act, CGST Act, UTGST Act and SGSCT Act,
2017and all related ancillary legislations.
(j) 'Owner' shall mean the Gujarat Energy Transmission Corporation Ltd, Vadodara or any of its group
companies i.e. GUVNL, GSECL, MGVCL, DGVCL, PGVCL UGVCL and shall include its legal representatives,
successors and assigns.
2. Security Deposit
The contractor shall, within 10 days of the issue of Letter of Intent, pay 5% of contract value out of 5 %
as Security Deposit the Bank Guarantee from schedule bank in lieu towards Security Deposit will be
accepted providing amount of Security Deposit payable exceeds Rs. 50,000/-. 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 to deposited (which the officer or person to whom the same may be
endorsed as aforesaid is hereby authorized to sell / to encash for that purpose) or from the interest of
any such securities of 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 encash securities so deposited
being repaid or transferred and returned as may be to contractor after the date on which the final bill is
paid or after the expiry of the date up to which the contractor has to maintain the work in good order
whichever is later.
“For Water Proofing Treatment: -
The contractor shall submit performance guarantee of the waterproofing item at the rate of
20% of cost of item of work order in the form of DD or in the form of BG of Schedule Bank /
Nationalized Bank in favor of GETCO (A/c Agency) for a period of 5 years from actual date of
completion of work on non-judicial stamp paper of appropriate value in approved format of
GETCO. In the event of unsatisfactory performance of waterproofing work, the agency shall
carry out necessary remedial/rectification works that may be necessary in the opinion of
GETCO at no extra cost, failing which BG shall be encashed by GETCO. The BG shall be
released only after satisfactory completion of performance period of 5 years.”
“For Anti-Termite Treatment: -
The contractor shall submit performance guarantee of the anti-termite treatment item at the
rate of 20% of cost of item of work order in the form of DD or in the form of BG of Schedule
Bank / Nationalized Bank in favor of GETCO (A/c Agency) for a period of 5 years from actual
date of completion of work on non-judicial stamp paper of appropriate value in approved format
of GETCO. In the event of unsatisfactory performance of anti-termite treatment work, the
agency shall carry out necessary remedial/rectification works that may be necessary in the
opinion of GETCO at no extra cost, failing which BG shall be encashed by GETCO. The BG
shall be released only after satisfactory completion of performance period of 5 years.”
3. Penalty for the delay
The time limit allowed for carrying out the work as entered in the tender shall strictly observed
by the contractor and shall be reckoned on the 10th day of issuance of LOI/ date of
commencement of the work, which will be given by engineer in charge. The work shall
throughout the stipulated period of contract proceeds with due diligence (time being deemed to
be essence of contract) and for delay, the contractor shall pay compensation @ 0.5% as
applicable per week or part thereof on delayed portion subject to maximum 10% as applicable of
the Total contract value of the civil works (End cost with GST & cess as applicable). For
calculating the delayed portion, date of work completion mentioned in work completion
certificate shall be considered.
In event of failure of the contractor to pay the amount of penalty as demanded, the Owner shall
be entitled to deduct the amount of penalty for delay from the amounts payable to the
contractors under any bills raise under this contract or any other amount payable under any
other contract with the GUVNL and its subsidiary companies i.e. GETCO, GUVNL, GSECL,
MGVCL, DGVCL, PGVCL, UGVCL. It is permissible for the owner to adjust the amount of Penalty
of delay against any bank Guarantee furnished by the contractor under this contract or any
other contract with GUVNL and/or its subsidiary companies.
4. 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
deducted by installments) 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 Corporation.
(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.
(b) To employ labour paid by the Corporation, to supply materials to carry out of the works
or any part of the works 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 done shall be final and conclusive against the contractor.
(c) To order that the work of the contractor be measured up and to take such part thereof,
as shall be unexecuted, out of his heads 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 had 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 the proceeds sale thereof or a sufficient part thereof.
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 rescind under the provision aforesaid, the contractor
shall not be entitled to recover 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 works and the amount payable to him in respect thereof and he only be
entitled to be paid the amount so certified.
5. Notice for unsatisfactory progress
If the progress or a particular portion of the work is unsatisfactory the Executive Engineer whose
decision shall be final, shall notwithstanding that the general progress of work is satisfactory; be entitled
to take action under Clause 4(c) after giving the contractor 10 days’ notice in writing and the contractor
will have no claim for compensation for any loss sustained by him owing to such actions.
6. Action in the case of Default by Contractor
If any case in which any of the powers conferred upon the Executive Engineer by Clauses 4 and
hereof, shall have exercised 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 for 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 Ex. Engineer
taking action under sub clause (a) or (c) of Clause 4 he may, if he so desires, take possessions of all or
any tools, plants, materials, and stores in such 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 to 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 the
contractor or his clerk of works, foremen or other authorized agent, require him to remove such tools,
plants, materials or stores from the premises within a time to be specified in such requisition to
decisions to the contractor failing to comply with any such requisition, the decision of the Executive
Engineer as to the expenses of any such removal and the amount of the proceed and expense of any
such sale, be final and conclusive against the contractor.
lf the Contractor shall neglect to execute the works with due diligence and expedition or shall refuse or
neglect to comply with any reasonable order given to him, in writing by the Engineer in connection with
the works or shall contravene the provisions of the Contract, the Owner may give notice in writing to the
Contractor to make good the failure, neglect or contravention complained of. Should the Contractor fail
to comply with the notice within thirty (30) days from the date of serving the notice, then and in such
case the Owner shall be at liberty to employ other workmen and forthwith to execute such part of the
works as the Contractor may have neglected to do or if the Owner shall think fit, without prejudice to
any other right he may have under the Contract to
take the work wholly or in part out of the Contractor’s hands and re-contract with any other person or
persons to complete the works or any part thereof and in that event the Owner shall have free use of all
Contractor’s equipment that may have been at the time on the Site in connection with the works without
being responsible to the Contractor for fair wear and tear thereof and to the exclusion of any right of the
Contractor over the same, and lf the sum that the Contractor is entitled to be paid plus the costs
incurred by the Owner in completing the works, exceeds the Contract Price or the entire works
if entire works have been completed or the price for part of the works if part of the works have
been completed. the Contractor shall be liable for such excess.
lf such excess is greater than the sums due to the Contractor, the Contractor shall pay the
balance to the Owner and if such excess is less than the sums due to the Contractor, Owner
shall pay the balance to the Contractor. For facilitating such payment. Owner shall encase the
Bank Guarantees of Contractor available with Owner/s and retain such other payments due to
the Contractor under the Contract in question or any other Contract that the Owner/s may have
with the Contractor. Such payment of excess amount shall be independent of the liquidated damages
for delay which the Contractor shall have to pay if the completion of works is delayed.
7. 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 compensated only by way of extending the limit.
8. Completion Certificate
On completion of the work the Contractor shall be furnished with Completion Certificate by the
Executive Engineer of such completion but no such certificate shall be given nor shall be the work
considered to be complete until works are taken over and/or duly tested and put to operative 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 subordinated until they have received the approval of the
Executive Engineer the said measurement being binding and conclusive against the contractor.
9. 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 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 requiring bad, unsound,
imperfect or unskillful work to be removed and taken away and reconstructed or rejected 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 accruing 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 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.
10. 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.
The Bill shall be submitted by the contractor 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 ten 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. GETCO shall make effort for the payment of bills (RA & final bills) as early as possible,
however no interest is payable on bill amount if there is delay in payment of GETCO for whatever
12. Supply of Materials to Contractor
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 here in after 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 the contract specified in 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 contract shall
remain the absolute property of Corporation and shall on no account be removed from the site of the
work and shall at all-time be open to inspection by the used by him or for any wastage in or damage
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 property.
13. Works to be executed in accordance with specifications, drawings, orders etc.
The contractor shall execute in whole and every part of work in the most substantial and workmanlike
manner and both as regarding materials and in every other respect in strict accordance with the
specification. The Contractor also shall 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 in the site of the work, during office hours and the
contractor shall, also if he so requires, be entitled at his own expenses to make or cause to be made
copies of the specification, and of all such designs, drawings and instructions as aforesaid.
14. Alteration in Specifications and Designs not to invalidate Contracts.
The Executive Engineer shall have powers to make any alteration, or addition 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
instructions 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 the 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 works is to be executed
according to the designs, drawing and 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 the tender.
15. Rates for works not entered in Estimate or Schedule of Rate of the District
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 the rates entered in the Schedule of Rates of the
Division 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 inform the Executive
Engineer for the rate which in his intension 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 here in before mentioned then in
such case he shall only be entitled to be paid in respect of the work carried out or expe 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 dispute, the decision of the Superintending Engineer of
the Circle will be final.
16. 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. No compensation shall be payable for
Alternation 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, require the whole or any part of
the work, as specified in the tender, to be stopped for any period or shall not require he 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 what so ever 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 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.
17. No claim to 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
I. Force Majure
III. Any other reasonable cause beyond the control of Corporation including Shortage of materials to be
supplied by the Corporations & difficulties in time by reaching at the site of any materials equipment. 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
circumstances of the case. The decision in the Executive Engineer as to the extension of time shall be
accepted as final by the contractor.
18. 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.
19. 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 a inferior quality to that contracted 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 no withstanding 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 continue and in the event of any such failure as
aforesaid the Engineer-in-charge may rectify or remove and 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 be paid 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 samples tests.
Sample Test shall mean:
(i) In relation to poles fixed as line supports, the token of one pole out of every 100 poles after taking it
out from its foundation for inspection.
(ii) In relation to any other work, such test as may be considered necessary, by the Engineer-in - charge
or his subordinate in charge of the work.
Explanation: II
Cost of the sample test shall mean cost incurred for the purpose of taking Samples & test and for
restoring tested work to its original condition.
20. Work to be opened to Inspection, Contractor or Responsible Agent to be present
All works under execution or in course of execution 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
intension of the Executive Engineer or his subordinates 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 accredited in writing, present for that purpose. Orders given to the contractor’s
duly authorized Agent shall be considered to have the same force and effect as if they had been given
to the contractor himself.
21. Notice to be given before work is covered up.
The contractor shall give not less than 5 days’ notice in writing to the Executive Engineer or his
subordinates 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
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.
22. Contractor’s Liabilities
The Contractor shall supply, at his own cost, all materials (except such special materials, if any as may
be supplied form the Corporation stored in accordance with the contract) plant, tools, appliances,
implements, ladders, cordage, tackles, 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 or 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 or 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 charge, the requisite number of persons for setting out works, and counting,
weighting and assisting in the measurement of, examinations 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 neglect of the above precautions and
to pay any damage and costs which may be awarded in any such suit, action or proceedings to any
such persons or which may with the consent of the contractor be paid in compromising any claim by
any such person.
23. Contractor Liable for all Damages
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 estimate 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 contractor shall bear the
expenses of defending any action or other legal proceedings that may be brought by any person for
injury sustained by him owing to neglect of precautions to prevent the spread of fire and he shall also
pay any damage and costs that may be awarded by the court if in consequence.
24. 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 Corporation in any way relating to his office or employment or if any such officers or persons shall
become in any way directly or indirectly interested in the contract, the Executive Engineer may, by
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
Corporation and the same consequences shall ensure as it the contract has been rescinded under
clause 4 thereof and in addition the contractor shall not be entitled to recover or be paid for any work
thereof actually performed under the contract.
25. 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.
26. Change in the constitution of firm to be notified
In the case of tender by partners of a firm, any change in the constitution of firm shall be forthwith
notified by the contractor to the Executive Engineer for his information.
27. 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 the Superintending Engineer of the Circle, 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 carried on.
28. 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 rule, then in force the decision of the Superintending Engineer of the Circle /
EIC. for the time being shall be final, conclusive and binding on all of the specification, designs,
drawings and instructions herein before mentioned and as to the quality of workmanship or material
used on the 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.
29. Arbitration
‘ALL QUESTIONS, DISPUTES OR DIFFERENCES, WHATSOEVER WHICH MAY AT AN TIME ARISE
BETWEEN THE PARTIES TO THIS CONTRACT IN CONNECTION WITH THE CONTRACT OR ANY
MATTER ARISING OUT OF OR IN RELATION THERE TO, SHALL BE REFERRED TO THE
“GUJARAT PUBLIC WORKS CONTRACTS DISPUTES ARBITRATION TRIBUNAL” AS PER THE
PROVISIONS OF THE GUJARAT PUBLIC WORKS CONTRACTS DISPUTES ARBITRATION
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 the 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 the work done by another agency.
Neither party is entitled to bring a claim to arbitration latest by the thirty days after the expiration
of the defects liability period.
The provisions of the Arbitration & conciliation Act, 1996, Gujarat Public Works Contract
Disputes Arbitration Tribunal Act, 1992 and rules made there under shall apply to the arbitration
proceeding under this clause.
30. Stores to be obtained from Corporation
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 the contractor and if they are not entered in
said schedule they shall 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% plus GST as applicable . 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 material, stores or articles so supplied
were his property. The contractor shall be responsible for returning the residual materials after
completion of the contract and if fails to return, the balance material 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% plus GST as applicable.
31.1 Lump Sum 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 to 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 provisions of the clause.
32. Lump Sum Tenders
Whenever lump sum tenders have been invited for building or other structures of the same type,
design, the contractor shall submit his bill stated in Clause No.11 and the Engineer-in-charge not below
the rank of 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 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 alteration have been carried out, detailed
measurements 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 15 above.
33. Action where no specifications.
In the case of any class of work for which there is no such specifications as is mentioned in clause
such work shall be carried out in accordance with the divisional specifications and in there event of
there being no divisional specifications, the work shall be carried out in all respects in accordance with
the instructions and requirements of the Engineer-in-charge / consultant of the Corporation etc.
34. Industrial Labour Laws
1. Wages to be paid and time of payment etc. by the Contractor: -
a) The contractor shall pay minimum wages as fixed under Minimum Wages Act whichever
is higher. The wages of every contract labour employed by him under this contract shall
be paid by him before the expiry of 7th day of the last day of the month in respect of
which the wages are payable (i.e. wages of a month have to be paid by him in the first
week of the next month). The payment shall be disbursed in presence of Management
Representative during the working hours in factory premises and the contractor shall get
the entries certified in the register of wages by the Representative of the Corporation.
Any default will result in cancellation of contract forthwith or else the contractor shall be
punishable to the extend of Rs.100/- fine per each day.
b) The contractor shall give his telephone number and address to the Corporation so that in
case of labour trouble etc., the contractor can be contacted. The contractor shall arrange
to have his office outside the factory premises and the contractor keep himself present
throughout the working hours.
a) Persons below the age of 18 years shall not be employed for the work.
b) No female worker shall be employed in the night shift between 7.00 p.m. to 6.00 a.m.
c) Contractor shall maintain a valid labour license under the Contract Labour (Regulation and
Abolition Act) for employing necessary manpower to be required by him. In the absence of such
license the contractor shall be liable to be terminated without assigning any reason thereof.
d) The contractor shall at his own expense comply with all labour laws and keep the Corporation
indemnified in respect thereof. Some of the major liabilities under various labour and industrial
laws which the contractor shall comply with are as under:
i. Payment of contribution of wages of employer’s contributions towards Provident Fund, Family
Pension Scheme, Deposit Linked Insurance Scheme, Administrative Charges etc. at the rates
made applicable from time to time by Government of Gujarat / Government of India or other
Statutory Authorities.
ii. Payment of deposit in respect of each contract labour of the rate of RS.30/- with the office of the
Commissioner of Labour as per the Contract Labour Act (Regulation & Abolition).
iii. License Fee as prescribed under the contract Labour Act (Regulation and Abolition) and Rules
framed there under depending upon the number of workmen employed by the contractor.
iv. Paid leave facility and wages as per the provision of the Factories Act at the rate of one day for
every 20 days of working.
v. Identity cards as prescribed under the factories Act with photo affixed thereto, the same for
identification.
vi. Payment of retrenchment compensation, notice pay and other liabilities as per Industrial
Disputes Act. Any payment to the contractor’s employees arising out of any claim of disputes
under the Industrial Disputes Act – 1947 or any other laws.
vii. Provision of compensation in the case of accidental injury.
viii. Payment of crèche if the female labour employed is more than 30 numbers
ix. Maternity leave as per the provision of the Maternity Benefit Act.
The above are some of the major liabilities of the contractor in addition to other liabilities
prescribed under the various Labour Las in force from time to time from Statutory Authorities
like State Government / Government of India which the contractor shall have to comply with.
2. Provident Fund and Family Pension Scheme
The contractor shall submit along with his bill (month wise) a statement regarding deductions against
employees’ provident fund and family pension scheme in respect of each concerned employees’
Provident Fund and Family Pension scheme at the rate of 12 % (or at the rates made applicable by the
Government from time to time) of the wages. Contractor’s contribution and his workers’ contribution
towards provident fund and family pension scheme shall be deposited by the contractor with regional
Provident Fund Commissioner, Ahmedabad.
3. Deposit Linked Insurance Scheme: -
The contractor shall have to deposit ½ % of the wages in-respect of employees who is a member of the
Provident Fund as the contribution to the Deposit Linked Insurance Scheme with Regional Fund
Commissioner, Ahmedabad.
4. Administrative Charges: -
Administrative charges for maintaining Provident Fund Account shall be deposited by the contractor
with Regional Provident Fund Commissioner, Ahmedabad at the rates applicable.
5. Paid Leave Facility
Paid leave facility at the rate of one day for every 20 days worked by the contract laborer shall be
provided by the contractor to his workers. He shall maintain Leave records/ Leave Cards for individual
laborer which shall be duly verified and approved/ certified by the authorized officer of the Corporation.
6. Workmen’s Compensation Fund and Employers Liability Insurance: -
The contractor shall cover all his employees under Workmen’s Compensation Fund and under the
Liability Insurance. The contractor shall employ adequate number of experienced staff at site for daily
supervision and for maintenance of various registers and records required under the law and contract.
No payment for supervision shall be admissible.
7. Contractor to Indemnify to the Corporation
The contractor shall indemnify and keep indemnified the Corporation and every officer and employees
of the Corporation and also Engineer-In-Charge and his staff against all actions, proceedings, claims,
demands, costs and expenses whatsoever arising out of or in connection with the matters referred in
above clauses and elsewhere and against all actions, proceedings, claims, demands, costs and
expenses which may be made against the Corporation by any workman/ employee of the contractor or
any sub-contractor and / or from any liability may arise to any workman / employees of the contractor or
any sub-contractor under any laws, rules or regulation having the force of law including but not limited
to claims against the owner under workman’s compensation Act, 1923. The employee’s Provident Act
1952, and / or the contract
Labour (Abolition and Regulation) Act 1979. The Corporation shall not be liable for or in respect of or in
consequence of any accident or injury to any workmen or other person in the employment of the
contractor or his sub-contractors, and the contractor shall indemnify and keep indemnified the
Corporation against all such damage and compensation and against all claims, demands, proceedings
costs, charges and expenses whatsoever in respect thereof or in relation thereto.
8. Workmen’s Compensation and Employer’s Liability Insurance: -
Insurance shall be affected for all the contractor’s for all the contractor’s employees engaged in
the performance of this contract. If any of the work is sublet to the sub-contractor, the contractor
shall require that he or his sub-contractor to provide workmen’s compensation and employer’s
liability insurance for the latter’s employees unless such employees recovered under the
contractor’s insurance.
9. The Corporation reserves the right to terminate this rate contract at any time during it tendency
without giving notice of termination or any reasons thereof.
10. The Corporation will be entitled to deduct directly form the bills, to be paid to the Subcontractor
and Labourers any sum or sums payable by contractor and which sum/sums the Corporation is
required to pay as a principal employer on account of contractor’s default in respect of all
liabilities referred to in above clauses.
11. Nothing in the contract document stated shall any wise constitute any workmen/ employees of
the contractor or any sub-contractor as or to be workmen/employee of the power, or place
obligation or liability in respect of any such workmen/ employee upon the Corporation.
NOTE: -The Prevailing Act at the time of execution of work over and above act specified herein
shall be binding to the contractor
35. No Claim for Variation in Quantities of 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.
36. No Claim for Compensation for Delay in staring 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
37. No Claim for Compensation for delay in execution of work
No compensation shall be allowed for any delay, 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 borrow pit and no claim for an extra rate
shall be entertained unless otherwise expressly specified & mentioned in the tender.
38. Entering upon or commencing any portion 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.
39. Method of Payment
Payment to contractors shall be made by A/c payee Cheque provided the amount exceeds
Rs.50/-. Amount not exceeding Rs.50/- will be paid in cash. Generally, payment may take 30 to
60 days after passing of bills depending on availability of fund.
40. Acceptance of conditions on tendering for work.
Submission to tender or acceptance of work order shall imply acceptance of these conditions of
tender by contractor.
41. Employment of Scarcity Labour
If government declares a state of scarcity or famine to exist in any village situated within 20kms
of the work, the piece worker / contractor shall employ upon such part of the work as are
suitable for unskilled labour; any person certified to him by the Executive Engineer or by any
person to whom Executive Engineer may have delegated this duty in writing to be in need of
relief and shall be bound to pay such person wage not below the minimum, which Government
may have fixed in this behalf from time to time. Any implementation of this clause shall be
decided by the Superintending engineer / Engineer-in-Charge whose decision shall be final and
binding on the piece worker/contractor.
42 Employment of Technical Persons
The contractor who are registered under class ‘A’, ‘B’ and ‘C’ or such contractors who executes
the works of Rs.5 lakhs and above shall employ the technically qualified personnel possessing
minimum a Diploma of reconciled Technical institution, for executing the work of the
Date: Superintending Engineer (TR)
(Signature of Contractor) Circle Office, Surendranagar.
GENERAL CONDITIONS OF CONTRACT
1.0 Contactor to inform himself fully:
The contractor shall be deemed to have carefully examined the work & site conditions, the
general conditions, the special conditions, specifications, schedules, drawings shall be deemed
to have visited the site of the works & to
have fully informed himself regarding the local conditions. Copy of Appendix V attached with
tender shall have to be filled up before quoting the rate, for confirmation of site visit. If there
shall have any doubts 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 & submit
them to the Engineer in writing in order that such doubt may be removed.
2.0 Data to be furnished by Contractor:
Prior to the commencement of work the contractor shall submit a bar chart showing detailed
programme for completing the work within time limit to the S. E. for approval within a week of
the date of LOI. No change in the approved plan & layout shall be carried out without specific
written approval of the Executive Engineer in charge.
3.0 Errors, Omissions & Discrepancies:
In all cases of errors, omissions, doubts or discrepancies in the dimensions, or discrepancies in
the drawings & items of work on specifications, reference shall be made to the Executive
Engineer whose elucidation & 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
1. Temporary structures may be erected by the contractor for storage sheds, offices, and
residential etc. for non-commercial use on land, handed over to him at his own expense & with
the permission of the Corporation. In any circumstances for constructing temporary structures
contractor’s use, Corporation free supply of materials shall not be made. If it is found that
Corporation’s free supply material are used for the works other than approved drawings, it will
be recovered at penalized rate.
2. The contractor shall preserve all existing vegetation such as trees on or adjacent, to the
works site which, do not interfere with the construction as determined by the Corporation.
3. The contractor shall take all possible precautions in felling trees authorized for removal to
avoid any unnecessary damage to vegetation & trees not to be felled & to structures or to
workmen, & shall be responsible for any damage if it occurs in such operations.
4. All produce from cutting of trees grass etc. shall be the property of Corporation & shall be
stacked at the directed places. No claim shall be made for such tree felling / cutting &stacking of
trees/produce or grass etc. by the contractor.
5. The land shall as herein before mentioned be handed over to Corporation / Owner of Land
immediately after the completion of the work under this contract. Also no land shall be held by
the contractor longer than the Corporation shall deem fit & necessary & the contractor shall, on
due notice by the Corporation, vacate & return the land which the Engineer In Charge may
certify as no longer required by the contractor for purposes of the work.
5.0 Start of Work:
The contractor shall not enter upon or commence any portion of the work except with the written
permission of the authority of the Corporation, failing which the contractor shall have no claim to
ask for measurement of or payment for work & shall be responsible for any claims or damages
that may arise due to such unauthorized commencement or entry. No compensation shall be
allowed for any delay caused in starting the work on account of any delay in clearance of the
6.0 Work to execute to the satisfaction of the Corporation’s Engineers:
The contractor shall proceed with the work with diligence & expedition & the whole of the work
herein specified as well as the mode of execution shall be under the supervision & the direction
& shall be carried on to the entire satisfaction of the Corporation’s site Engineers, who shall
have full powers 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 materials & workmanship of
different descriptions & qualities from this herein specified. In the case of any class of work for
which there are no Technical Specifications, these shall be carried out in accordance with the
latest IS Codes & in the event of being no relevant IS Code, the works shall be carried out in
accordance with the directions & instructions of the Corporation’s Engineers at site.
7.0 Workmanship etc.:
The work shall be executed in thoroughly substantial manner with workmanship of best quality &
strictly in accordance with the specifications & with the drawings, or with such other drawings or
written instructions as may from time to time be furnished to the contractor, in accordance with
terms of this contract & shall be completed in every respect with workmanship implied &
necessary according to the fair interpretation & meaning of the same & should there be any
discrepancy between the drawings & specifications or any difference or dispute as to the
dimensions to be worked out 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 Corporation’s
authorized Engineers shall be final & binding on all parties.
8.0 Samples of descriptive Data:
Samples of descriptive data requiring approval shall be submitted by the Contractor to the
Corporation’s Engineers in good time before the use of such material to permit its inspection &
testing & there-by the approval. The samples shall be properly marked to show the name of
material, manufacture place or origin & the place where it is intended to be used etc. Failure of
any samples to pass specified tests requirements. It shall be sufficient cause for the refusal to
consider any further samples from that source.
9.0 Baselines & Grades:
The Corporation near to the site of work shall furnish one permanent Bench Mark. Semi-
permanent baselines & cross lines shall be established at sufficiently spaced intervals with
benchmarks by the Contractor at his own cost & risk. The contractor shall provide at his
expense, all the required pillars, equipments, materials, & labour for the establishment of the
grade lines & bench marks, for that the Contractor shall be responsible for their further
maintenance during the execution of the actual work till the complete period of construction. The
contractor shall be responsible for the proper execution of work to such lines & levels & grades
as may be specified in the drawings, established, or indicated by the Corporation’s Engineers.
All the survey work, if required, shall be checked by the Corporation’s engineers. However, this
shall not absolve the contractor for the correctness of survey/ temporary or permanent
10.0 Contactor not to dispose off soil etc.:
The contractor shall not sell or otherwise dispose off or remove except for the purpose of this
contract the sand, ballast, earth, rock or other substances or materials that may be obtained
from any execution made for the purpose of this contract or produce upon the site at the time of
delivery of the possession of the land but also such substances materials & produce shall be the
property of the Corporation & shall be disposed off in the manner & place as directed by the
Corporation’s Engineers.
11.0 Gold, silver, Minerals, Oil Relics, etc. found on the Site:
All gold silver, oil relics, or other minerals, of any description & all precious stones, coins,
treasures relic, antiquities, & other similar things that shall be found in or upon the site shall be
the property of the Corporation. The contractor shall return the gathered things as above to the
authorized representative of the Corporation.
12.0 Fencing, lighting & ventilation:
The contractor shall be responsible for the proper lighting, fencing, guarding & taking of all the
necessary safety measures for all works comprised in the contract & or the proper provision of
temporary roadways, footways, guards fences, caution notices etc. as far as the same may be
rendered necessary by reasons for the work for the accommodation & protection of workmen
foot passenger or other traffic & of the Corporation & occupiers of adjacent villages, property of
the public & shall remain responsible for any accidents that may occur on account of his failure
& timely precautions. All the works & approaches shall be adequately illuminated with electric
lights to the satisfaction of the Corporation’s Engineers. The power & lighting connections,
wiring equipment shall be subject to the inspection & passing by Electrical Inspector to GOG
authorized under the Indian Electricity Act. Any additions alterations or omissions shall be got
approved from the Corporation’s Engineers got certified from the Electrical Inspector. Work
spots such as faces of excavation of borrow pits; filling area etc. shall be adequately illuminated
with floodlights to the satisfaction of the Corporation’s Engineers.
13.0 Explosive procurement & storage:
Explosives, petrol, oils, fuels, &other inflammable materials shall be stored strictly in accordance
with the rules of the Explosive Department.
The contractor shall at his own expense construct & maintain proper magazines which are
required for the storage of explosive & arrange for storage facilities for oils, petrol, fuels etc. for
use in connection with the work. The contractor shall at his own cost obtain the necessary
license for the storage & use of explosives, oils, petrol, diesel etc. The Corporation shall not
take any responsibility whatsoever in connection with the storage or use of explosives on the
site, any accident occurs in the connection at site or nearby village or vicinity. All operations of
the contractor in which or for which explosives are employed shall be at the risk of the
contractor & upon his own responsibility.
14.0 Liability for accidents to persons:
14.0.1 The contractor or subcontractor shall indemnity the Corporation against any claims which
may be made under the workman’s compensation Act, 1923, or any statutory modification or
otherwise for or in respect of any damages or compensation payable in consequence of any
accident or injury caused, by fault of contractor or subcontractor &sustained by any workmen or
other person on the employment of the contractor or subcontractor. In every case in which by
virtue of the provisions of subsection (1) of section 12 of the workman’s Compensation Act,
1923, the Corporation is obliged to pay compensation to a workman employed by the contactor
or subcontractor in execution of the work, the Corporation will recover from the contractor the
amount of compensation so paid, and without prejudice to the rights of the Corporation under
subsection 12 of the said Act, such amount will be paid back to the Corporation in 30 days,
failing which the Corporation will be at liberty to recover such amount of any part thereof by
deducting it from the dues by the Corporation to the contractor under this contract or otherwise.
The Corporation shall not be bound to contract any claim made against either of them under
section 12, subsection (1) of the said Act, except on written request from the contractor & upon
his giving to the Corporation full security for all costs for which the Corporation might become
liable in consequence for entertaining such claims.
14.0.2 The contractor and/or subcontractor named in the contract shall indemnity the
Corporation against all claims based upon injury or death to any person in the employment of
the contractor or sub contactor, or to the third parties under paragraph (a) 2 or condition no.47
to the extent of any sums recovered under the insurance policy.
14.0.3 On occurrence of the accident which result on the death of workman employed by the
contractor or subcontractor, which is so serious as to be likely to result in the death of any
workman, the contractor shall within 24 hours of happening of such event intimate in writing to
the Engineers of the Corporation the fact of such accidents. The contractor or subcontractor
shall indemnity the Corporation against all loss or damage sustained, by the Corporation
resulting directly or indirectly from his failure to give intimation in the manner aforesaid including
penalties or fine if any, payable by Corporation as a consequence of Corporation’s failure, to
give notice under workman’s compensation Act or otherwise to confirm to the provisions of the
said Act in regard to such accident.
Liability for damage to woks & materials:
14.0.4 The contractor shall during, the progress of the work, properly protect the works & the
existing Ash Disposal pipelines & materials placed at his disposal or acquired for him by the
Corporation, & shall remain answerable & liable for all accidents, damages. Loss etc. & shall be
made good in the most complete & substantial manner by & at the sole cost of the contractor &
to the reasonable satisfaction of the Corporation’s Engineers. If the contractor fails to make
good such losses, damages within the specified time given by the Corporation, the Corporation
shall be at liberty to recover the amount towards such expenses fixed by the Corporation’s
Engineers & shall be recovered from the amount due under this contract to the contractor.
14.0.5 Further the contractor shall, at all times, protect & preserve all materials, machinery,
equipments, Ash Disposal pipelines, allied structures such as spillway chambers, ADP, haul
road and ramps etc., materials &so acquired by himself or Corporation for the execution of the
work. All reasonable requests of the Corporation’s Engineers to enclose or especially protect
any of the above shall be expeditiously complied with at no extra cost.
14.0.6 If the Engineer considers that the work, asked for in the aforesaid Para, is not sufficiently
& satisfactorily protected by the contractor, on requests made for, the Corporation shall be
entitled to arrange for such protection at his unfettered discretion & recover the cost thereof
from the contractor.
14.0.7 Until the work shall be or deemed to be taken, over as aforesaid, the contractor shall also
be liable for &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 in villages nearby,
occasioned by the negligence of the contractor or his workmen, or his subcontractor, or by
defective /ill methods of working.
14.0.8 Materials, tools, machinery brought on the site of work: All materials, tools & tackles,
machinery etc. of the contractor brought to & delivered upon the site for the work shall be 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 & for that purpose only & shall not on any
account be removed or taken away by the contractor or any other person without the permission
of the Corporation’s Engineers in charge, but the contractor shall be fully responsible for & loss,
destruction thereof or damage thereto. The Corporation may have a lien on such materials,
tools, tackles, machinery for any sum or sums which may at any time prior to the completion of
the works be or owing to the Corporation by the contractor, under in respect of & dispose of
any such materials, tools. Tackles, machinery in such a manner as the Corporation may think fit
& to apply the proceeds in or towards the satisfaction of such sum or sums due or owing as
aforesaid but subject to such lien & power of sale & disposal such surplus materials, tools,
tackles, machinery shall belong to the contractor & may be removed & disposed off by him as
he may think fit.
15.0 Access to site & work on site:
The Engineer or his authorized representative may if he considers 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 & may execute by other contractors
at his opinion & the contractor shall in accordance with the requirements of the Engineer, 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 & his workmen or for the
execution on or near site of the works not included in the contract. The contractor shall not be
entitled for any extra claims on such executions.
16.0 Inspection of Works:
The Corporation’s Engineers or their authorized representatives shall have at all times power to
inspect the works, wherever in progress, either on site, on the contractor’s premises in
connection with this contract. Further, the contractor shall not allow any person other than
Corporation’s Engineers or their authorized representatives to the work sites. The contractor
shall, during working hours, maintain supervisors of sufficient training & experience to supervise
the work as a whole. All orders & directions given to such supervisors or other staff shall be
deemed to have been given to the contractor. Further the Corporation may be due notice, desire
a high ranking member of the supervisor staff of the contractor to be present on any specified
inspection & the contractor shall comply with such directions.
17.0 Action & compensation payable in case of Bad Work:
If at any time before the refund of Security Deposit to the Contractor it appears to Gujarat
Energy Transmission Corporation’s Executive Engineers or subordinate and / or any authorized
officer of the Corporation that the work has been executed with unsound, imperfect or unskilled
workmanship or with materials of inferior quality or any materials or articles provided by him are
unsound or of quality inferior to that contracted as specified in the Technical Specifications or
otherwise not in accordance with the contract, it shall be lawful for the Gujarat Electricity
Corporation to intimate that the works , materials, articles which may have been inadvertently
passed, certified & paid to the Contractor. The Contractor shall be bound to rectify or remove &
reconstruct the said work so specified at his own charge & cost & in the event of being failure to
do so within specified period by the Corporation, the Contractor shall be liable to pay
compensation at the rate of 1% per day on the amount of the estimate for the specified work.
For the period up to 10 days this shall be attended by the Contractor else the Corporation shall
get these rectifications at the risk & expense in all respects of the Contractor. Any levy of GST
on such compensation payable to GETCO shall be on contractor’s account.
18.0 Cleaning up:
18.0.1 The contractor shall at all-time keep the construction areas & his labour colony & storage
areas free from accumulation of waste, or rejected materials.
18.0.2 Prior to the completion of the work the contractor shall remove all rubbish from & about
the premises, & tools, tackles, machinery, left out materials consumable, rejected materials,
scaffolding etc. which are not the part of the permanent work/structure. The premises will be left
fully satisfactorily to the Corporation’s Engineers/representatives; thereafter only the completion
certificate will be issued.
19.0 Contractor’s inventory of equipments & machinery:
The contractor shall prepare & maintain an inventory of all machinery, equipments, temporary
rolling stock, and plant purchased or hired for the use of this contract’s execution.
19.1 Progress Schedule:
Contractor shall furnish a Construction Schedule on receipt of LOI or Work Order whichever is
earlier, in quadruplicate, indicating the date of start, the monthly progress expected to be
achieved & anticipated completion of each major items of the work under this contract &
procurement of equipments, machinery & other materials. The schedule should be such as is
practicable of achievement the whole work in the time limit & of the particular items on due date
specified in the contract & shall have the approval of the Corporation’s Engineers. Detailed
schedules for each working season showing the progress month by month to be achieved is to
be submitted to the Corporation. The Corporation is empowered to ask for more detailed
progress schedule week by week for any item or for all items & the contractor shall comply
when asked for.
19.2: The Corporation shall have, at all times the right without in any way violating this contract,
or forming grounds for claim to alter the order of the works or any part thereof & the contractor
shall after receiving such direction proceed in the order directed. The contractor shall revise the
progress schedule accordingly & submit to the Corporation in four copies.
19.3: The contractor shall furnish sufficient machinery, equipment, labourers & materials shall
work for such hours & shifts as may be necessary to maintain/achieve the progress of the
scheduled, after getting written permission of Engineer In Charge.
19.4 The progress schedules shall be in the form of bar charts, statements &/or reports as may
be necessary & directed by the Corporation’s representatives.
19.5.1 Unsatisfactory Progress: In the case of unsatisfactory progress by the contractor not
proceeding as per the Scheduled Programmed approved by the Corporation, suitable actions
shall be taken in accordance with Clauses No. 3 & 4 of the booklet prescribed by the
Corporation for ``Tender & Contract for Works’’.
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 enlisted, but not limited to, in the order of priorities &
extents. (a) Deduction on account of security deposit @2.5% in two parts, in first two RA bills.
(b) Penalty, if Levi able,
Expenditure, in full, incurred by the Corporation on contractor’s behalf in labour, machinery,
equipment etc.,
(c) Charges for services such as water & power supply, etc. in full,
(d) Hire charges for Corporation’s or Government machinery if any,
(e) Other recoveries not specifically mentioned but recoverable.
(f) GST as applicable on recoveries due from the contractor enlisted as
20.0 Date of completion:
The contractor shall complete the whole work & hand over to the Corporation on or before the
date specified in the work order. Provided always that if in the opinion of the Corporation the
completion of the works shall be delayed by any change of original design or by the order of the
Corporation, 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
the contractor not being given possession of the site or by the Corporation taking possession of
& using the site or part thereof or the works or part thereof or any part of the work or delayed
supply of material by the Corporation or by the not receiving any orders, drawings, instructions
or directions in time or by the suspensions if the works or by fire, flood exceptionally bad
weather tempest , storm or by from unforeseen circumstances(& whether the same shall be due
to any act or omission of the Corporation or it’s representatives) the Corporation may in the
unfettered discretion thinks fit either forthwith or at a later time & from time to time not
withstanding that the prescribed or extended time for completion has expired or work have been
completed, extend the date for the completion of the works to such a date as deemed fit as
practical & acceptable.
21.0 Subletting of contract:
There will be generally no objection on the component parts if the work, being given over to
responsible subcontractors but Corporation shall under no circumstances recognize these
subcontractors & the responsibility of executing the work in the accordance with the conditions
of contract will entirely rest on the main contractor. However written consent of EIC shall be
obtained before subletting. The main contractor 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 & to take requisite actions in the interest of efficient execution of work.
22.0 Other contracts for the suspension stoppage or curtailments of work:
If during the tendency of the contract the Engineer shall for any reason (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 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 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 but reason of any
alterations having been made in the original specifications, drawings, designs & instructions that
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 of the
aforesaid notice, the contractor shall be paid for such materials at the rate determined by the
Corporation, provided they would have been useful for the work curtailed or stopped are not in
excess of requirements are of approved quality & cannot be used on other contract works or
otherwise by the contractor &/or shall be compensated for the loss if any, that he may put to, on
respect of materials agreed to be purchased by him, the amount of such compensation to be
determined by the Corporation, whose decision shall be final. The Corporation may order the
contractor to suspend any work on account of bad weather; rain or storm & such other adverse
climate conditions & the contractor shall comply with the same. The contractor shall not be
entitled to any compensation for such suspensions of work.
23.0 Other contractors:
Apart from this work, the other works connected with this work will be simultaneously going on
either departmentally or through any other contractors. The contractors shall co-operate with
others to their fullest extent & shall allow each other every facility & coordination for the
execution of their works simultaneously & satisfactorily, during their action of machinery or
execution of any other co-ordination works, the contractor will have to co-operate as directed
buy the Corporation’s Engineers in the charge of the works. In such cases the contractor shall
not be entitled for any compensation on account of reduction or stoppage of labour
force/machinery/equipments etc. In the matter of dumps, haul, roads, drainage, diversion & the
like, each contractor shall take into considerations the needs & the requirements of the other
contractors 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
arrangements etc. to other contractors. Any action, by any contractor, which the Corporation in
the unquestioned discretion may consider as infringement of the above code, would be
considered as a breach of the contract conditions & the Corporation may take such action as
may deem fit against the contractor & the action taken shall be considered as final & binding.
24.0 Speed of work:
The contractor shall at all times maintain the speed of work to confirm to the latest operative
progress schedule but the Corporation may at any time with sufficient notice in writing direct the
contractor to slow down or to accelerate any part or the whole work for any reason (which shall
not be questioned whatsoever) & the contractor shall comply with such orders of the
Corporation. The compliance of such orders shall not entitle the contractor to any claim or
25.0 Contract document & matters to be treated as confidential:
All documents, correspondence, decision & other matters concerning the contract shall be
considered as of confident & restricted nature by the contractor & he shall not divulge or allow
access there to any unauthorized persons of any kind.
26.0 Access to the contractor’s book:
Whenever it is considered necessary by the Corporation to ascertain the actual cost for
execution of any particular item of work, the Corporation may do so by directing the contractor
to produce the original invoices.
27.0 Interest on money due to the contractor:
The contractor shall not be entitled to receive the interest on the payment due to him upon
measurements or otherwise or on any balance payable to the contractor. Also, contractor shall
not be allowed to relate it with the progress of work at site in any case.
28.0 Measurements to be provisional & subject to correction:
Every measurement for running payment on account of work done shall be subject to
adjustment or final measurements. In case there is disagreement between such intermediate &
final measurements, the latter shall prevail.
29.0 R. A Bills:
The contractor shall submit his R/A bill every month, which shall be processed in reasonable
time after checking and recording the MB. The contractor shall be responsible to submit R/A
bills well in time and shall depute his representative for joint checking of the measurements; so
that the bills can be processed in time. The contractor shall take due care in this regard, failing
to which consequences will be up to him.
30.0 Breach on part of Corporation not to annul contract:
No breach or non-observance on the part of the Corporation of any the agreements contained
herein, shall annul this contract of discharge the contractor from the observance & performance
thereof, or of any part thereof, but on application by the contractor & in the unfettered discretion
of the Corporation an extension of time may be given to the contractor in respect of such breach
or non-observance by the Corporation.
31.0 Labour conditions:
31.1 The contactor shall comply with the labour laws laid as may be current & shall furnish the
returns & information as may be specified from time to time.
31.2 The contractor shall as far as possible obtain his requirements of labour, skilled & unskilled
from the local areas.
31.3 The contractor shall pay wages as per the latest circulars applicable at the times for the
minimum wages to be paid to unskilled, semiskilled & skilled labour prescribed by the Govt. of
31.4 The Corporation shall have the authority to remove from the work site any person, who
may be considered unfit or undesirable & no responsibility shall be accepted by the Corporation
for any delay or extra expense caused towards the completion of the work by such removal.
31.5 If Govt. declares a state of scarcity or famine to exist in any village situated within 10 Km.
of the work site then the piece worker or contractor shall employ upon such parts of work, as are
suitable for unskilled labour any person certified by the Corporation or by any person to whom the
Corporation has authorized, & shall pay the minimum wages as fixed by the Govt. of Gujarat in
this behalf. Any dispute that may arise in the implementation of the clause the decision of the
Supdt. Engineer (civil) shall be final & binding.
31.6 The contractor shall provide reasonable facilities to the labour employed by him. The usual
facilities are weather proof shelter for rest & meal, supply of whole some drinking water, facilities
for obtaining food, reasonable washing & sanitary facilities, special facilities for women workers,
suitable residential accommodation, general sanitation & health measures etc.
31.7 The implementation of any & all provisions of this clause in no way entitles the contractor
to claim in this contract.
32. Local Laws:
31.1 All local laws in force at the time entering into the contract & those enacted there after shall
be binding on the contractor & he shall abide by the same.
All import duties, sales tax & other local taxes shall be borne by the contractor & they shall be
deemed to have covered by this quoted rate.
33. Performa returns:
The contractor shall maintain proforma, charts & details regarding machinery, equipments,
materials labour, personnel & other matters as may be specified by the Corporation time to time.
34. Maintenance:
The contractor shall maintain the works under contract for a period of one year from actual date
of completion and during this period all maintenance expenditure incurred shall be borne by the
The contractor shall procure, or arrange for the Subcontractor to procure insurance coverage in
amounts approved by the Corporation & sufficient to protect against the following risks arising
out of the work. Accidents & professional & non-professional sickness of all labourers &
personnel engaged in the work as required by Law pursuant to Workmen’s Compensation Act,
1923 or Revised version thereof. Injury or death to third parties including without limitation injury
or death caused by any of the construction aids or vehicles or rented machinery, equipments
used by the contractor or subcontractor whether at the site or elsewhere. Damage to contractors
tools machinery construction equipments form works, scaffolding materials etc. due to floods,
earthquake or any such cause. Damage to the existing permanent structures of the Corporation
& nearby villages, equipments of the Corporation or of the co-contractors working in the area for
All the above conditions referred for the insurance cover, shall be in effect from the date of
commencement of the work until the Corporation has accepted the work. In the policies
covering the insurances referred to above, the Corporation, contractor & the subcontractor shall
be as co-ensured where possible.
The cost of insurance shall be borne by the contractor.
Final payment to the contractor shall not be made until the contractor shall deliver to the
Corporation receipts in full in lieu thereof, & in either case, an affidavit that so far he has
knowledge or information the releases & materials for which in lien could be filed. If any lien
remains unsatisfied after all the payments are made, the contractor shall refund to the
Corporation all money that the latter may be compelled to pay in discharging such a lien,
including all costs & a reasonable attorney.
37. RIGHTS OF THE OWNER:
Whenever any claim or claims for payment of a sum of money arises out of or under the
contract against the contractor, the Owner shall be entitled to withhold and also have lien to
retain such sum or sums in whole or in part from the security, if any, deposited by the contractor
and for the purpose aforesaid, the Owner shall be entitled to encash and withhold the amount of
Performance Bank Guarantee or other security, if any, furnished as the case may be. The
Owner shall also have lien over the same pending finalization or adjudication of any such claim.
ln the event of the security is insufficient to cover the claimed amount or amounts, the Owner
shall be entitled to withhold and have lien to retain to the extent of the such claimed amount or
amounts referred to above, from any sum or sums found payable or which at any time-thereafter
may become payable to the Contractor under the same contract or any other contract with the
Owner or GUVNL or its subsidiary companies pending finalization or adjudication of any such
Lien in respect of Claims in other Contracts:
a) Any sum of money due and payable, to the Contractor (including the security deposit)
under the contract may be withheld or retained by way of lien by the Owner against any of its
claim in respect of payment of a sum of money arising out of or under any other contract made
by the contractor with the owner or GUVNL or any of its subsidiary companies.
b) lt is an agreed that the sum of money so withheld or retained under this clause by the
Owner will be kept withheld or retained as such by the owner till its claim arising out of the same
contract or any other contract is either mutually settled or determined by the arbitrator or
competent court, as the case may be, and the Contractor shall have no claim for interest or
damages whatsoever on this account or on any other ground in respect of any sum of money
withheld or retained under this clause and as may be duly notified to the contractor."
38. Contractor’s Default :
a. If the Contractor shall neglect to execute the work with due diligence and expedition or
shall refuse or neglect to comply with any reasonable order given to him, in writing by
Engineer in connection with the works or shall contravene the provisions of the contract,
the owner may give notice in writing to the contractor to make good the failure, neglect
or contravention complained of should the contractor fail to comply with the notice within
30 days from the date of serving the notice, then and in such case the owner shall be
liberty to employ other workmen and forthwith to execute such part of the work as the
contractor may have neglected to do or if the owner shall think fit, without prejudice to
any other right he may have under the contract to take the work wholly or in part out of
the contractor’s hand and re-contract with any other person or persons to complete the
work or any part thereof and in that event the Owner shall have free use of all
Contractor’s equipment that have been at the time on the site in connection with the
works without being responsible to the contractor for fair wear and tear thereof and to
the exclusion of any right of the contractor over the same, and If the sum that the
contractor is entitled to be paid plus the costs incurred by the owner in
completing the works, exceeds the contract price or the entire works if entire
works have been completed or the price for part of the work if part of the work
have been completed, the contractor shall be liable for such excess.
If such excess is greater than the sums due to the contractor, the contractor shall
pay the balance to the owner and if such excess is less than the sums due to the
contractor, owner shall pay the balance to the contractor. For facilitating such
payment, over shall encash the Bank Guarantees of contractor available with
Owner’s retain such other payments due to the contractor under the contract in
question or any other contract that the owner’s may have with contractor. Such
payment of excess amount shall be independent of the liquidated damages for delay
which the contractor shall have to pay if the completion of work is delayed.
TECHNICAL SPECIFICATIONS:
GUJARAT ENERGY TRANSMISSION CORPORATION LTD
STANDARD FIELD QUALITY PLAN (REVISED-R1 )
FOR CIVIL WORKS OF GETCO PROJECTS
Sr. Component/Operation & Sampling Ref. Document Testing Specific Appr
No. Description of Test Plan With for Acceptance Agency Guideline ovin
(FROM APPROVED LIST
GETCO’s WEBSITE
(i) Fineness As per mix Design IS: 456,IS: 269 Govt. The tests for B-3
(ii) Compressive Strength requirement IS: 8112,IS: Approved cement
(iii) Initial & final setting time 12269 Lab Coarse
IS: 1489 aggregates &
shall be subject
B COARSE AGGREGATES
(I) Determination of Particle As per mix Design IS: 383,IS: 2386 Govt. In case of B-3
size requirement IS: 456 Approved change of
(ii) (Sieve Analysis) Lab source of
(iii) Flakiness Index coarse& Fine
(iv) Crushing Value aggregates, mix
(v) Specific Gravity Design should
(vi) Bulk Density be revised.
(vii) Absorption Value
(viii) Moisture Content
(ix) Soundness of Aggregate
Presence of deleterious
C COARSE AGGREGATES
(FOR ROAD AND YARD)
(i) Particle Size Distribution As per relevant IS IS ; 2386, IS : 383 Govt. To be approved B-3
(ii) Elongation Index Lab GETCO
(iii) Flakiness Index
(iv) Deleterious Material
(v) Specific Gravity
(vi) Water Absorption
(vii) Impact Value
(viii) Los Angeles Abrasion
(ix) Aggregate Crushing Value
(x) 10% Fines value
(xii) Alkali Aggregate
(xiii) Petrography
D FINE AGGREGATE
(I) Gradation /Determination Govt. In case of B-3
ofParticle size As per mix Design IS: 383,IS: Approved change of
(ii) Specific Gravity and requirement 2386,IS: Lab source of
density. 456 coarse& Fine
aggregates, mix
(iii) Moisture content Design should
(iv) Absorption Value
(vi) Silt Content Test
(vii) Presence of deleterious
E BURNT CLAY BRICKS
(i) Dimensional tolerance As per relevant IS GETCO Specs. Govt. To be approved B-3
IS: 3495) Approved by
(ii) Compressive Strength (Part I to Iv) Lab GETCO
(iii) Water Absorption
(iv) Efflorescence
F FLY ASH LIME BRICKS
(i) Dimension As per relevant IS GETCO Specs. Govt. To be approved B-3
IS: 3495 and Approved by
(ii) Water absorption IS : 12894 Lab GETCO
(iii) Drying Shrinkage
(iv) Compressive Strength
(v) Efflorescence
G SOLID CC BLOCKS
(i) Dimension As per relevant IS GETCO Specs. Govt. To be approved B-3
IS: 2185 Part 1 Approved by
(ii) Block Density Lab GETCO
(iii) Compressive strength
(iv) Water absorption
(i) Water absorption As per relevant IS GETCO Specs. Govt. To be approved B-3
IS: 2386 Part 3 Approved by
(ii) Compressive Strength Lab GETCO
I PRECAST CC PAVER
(i) Shape and Dimension As per relevant IS GETCO Specs. Govt. To be approved B-3
IS: 15658 Approved by
(ii) Compressive Strength Lab GETCO
(iii) Flexural Strength
(iv) Abrasion Resistance
(v) Split Tensile Strength
(vi) Water absorption
J SOIL TO BE USED FOR
(i) Grain Size Analysis As per relevant IS IS :2720 Govt. To be approved B-3
(ii) Atterberg’s limit Lab GETCO
(iii) Classification of Soil
(iv) Free Swell Index
(v) Swelling Pressure
(vi) Proctor Test
(vii) SO3 (Sulphate ) Content
(i) Cleanliness (Visual Random IS: 456,IS: 3025 Contractor Each source to C
Check) and / be
Specification. The GETCO Approved by
Water used for GETCO
mixing concrete
shall be fresh,
and free from oil,
acids and alkalis,
organic materials,
(II) Chemical and physical One sample per or other
properties of water for Source deleterious Govt.
checking its suitability for materials Approved
construction proposes. IS: 456,IS: 3025 Lab
L REINFORCEMENT
GETCO’s WEBSITE
IS: 432,IS: 1139, Contractor Approved by B-3
(i) Identification & size Random IS: 1786 should GETCO.
(ii) Chemical Analysis Test One sample per Specification manufactur
Tensile Test test
Yield stress\proof stress One sample per i.e.
(iv) Each size from
Percentage Elongation One sample per approved
(v) Bend/Re-bend Test Each size Manufactur
One sample per er.
(vi) Reverse Bend Test for Each size
HYSDWire One sample per
Each size Govt.
M STRUCTURAL STEEL
(FROM APPROVED LIST
GETCO’s WEBSITE
(i) Chemical Composition One sample per IS :2062, IS :228, Govt. Approved by B-3
Heat IS : 1608, IS : Approved GETCO.
(ii) Tensile Strength One sample per 1599, IS : Lab
Each size 1757, IS :
(iii) Yield Strength One sample per
(iv) Percentage Elongation One sample per
(v) Bend Test One sample per
(vi) Impact Test One sample per
(vii) Y Groove Crackability One sample per
(viii) Dimensions Random
N FOUNDATION BOLTS
(i) Identification & size Random IS : 209, IS : Govt. Approved by B-1
2016, IS Approved GETCO.
(ii) Chemical Analysis Test One sample per :2062, IS : 2633, Lab
Each IS :12427,&
(iii) Tensile Test One sample per GETCO
Each Specification
(iv) Yield stress/Proof Stress One sample per
(v) Percentage Elongation One sample per
Bend / Rebend One sample per
Weight/Thickness/Uniform One sample per
ity of Galvanizing Each
O PVC WATER STOPS
(i) Tensile strength One sample per IS : 15058, IS Contractor Approved by B-3
Each :8543 (Part4 / should GETCO.
(ii) Elongation One sample per Sec 1), Produce
Each IS : 13360 (Part 5 manufactur
(iii) Hardness One sample per / er’stest
Each Sec 1), IS ; 9766 Certificate.
Water One sample per & GETCO i.e
(iv) absorption,percentage by Each Specification from
One sample per Manufactur
(v) Cold bend temperature at Each er.
which sample does not
(vi) Accelerated extraction Each
(a) Tensile strength
(vii) One sample per
Stability in effect of alkalis Each
(a) weight increase at
(b) weight decrease
days, % by mass
(d) Weight increase
(e) Weight decrease
Bought out item ( Check all the items GETCO Joint Approval by A
P shown as annexure – II ) Specification inspection GETCO.
Check the bought out By
items are as per GETCO.
Technical specification / And
IS codes before use. Contractor
Approval of all bought out
GANTRY/EQUIPMENT
FOUNDATION/CABLE
A BEFORE EXCAVATION
IS: 4091,IS: 3764 Contractor Approved by C
(i) Checking of pegs location 100% on each &GETCO GETCO.
as Location approved
(ii) Per line and alignment 100% on each Drawing/
Checking of pit making as Location specification
perDrawing & RL
(i) Dimensional conformity Each location IS: 4091,IS: 3764 Contractor Approval by B-3
(ii) Verticality/slopes & Each location approved (1) Foundations
Square ness of each pit Drawing/ Contractor will not be
Specification. placed on
(iii) Verification of Each location (2) Minimum
classification of foundation Joint depth
wherever applicable. inspection Of foundation
GETCO. be 750 mm in
And Virgin soil.
(i) Check for material to be 100% IS : 6313 & Joint Approval by B-3
used GETCO inspection GETCO.
Specification By
(ii) Check for proportion Random GETCO.
(iii) Depth and c/c distance of Random Contractor
(iv) Check for pouring of Random
required quantity of liquid
For all locations IS:456,GETCO Joint Approval by C
D Approved inspection GETCO.
P.C.C. PADDING foundation By
Drawing & GETCO.
specification And
E SHUTTERING (Form
Check for materials, C
breakageOr damage
Check for plumb,
Parallelism,squareness
and equidistance from
stubDimensional check. IS: 456,GETCO Joint Approved by
Check for level & height Specification/ inspection GETCO.
Check for rigidity of 100% Approved By
frame/tightness drawings. GETCO.
Cleaning and oiling And
Diagonal bracing if Contractor
required as per
drawings/site conditions.
Checking of joints to avoid
undue loss of cement
(i) Check the steel bars for B-3
rust,cracks,surface
flaws,laminate etc. (Visual
(ii) Check as per the bar
bendingSchedule before IS: 456,GETCO Joint Approved by
placement ofConcrete. Specification/ inspection GETCO.
Check cutting tolerance 100% approved By
for bars as per check drawings. GETCO.
List/drawings. And
(iii) Check whether all bent
bars and lap lengths are
as per approved bar
bending schedule.
(iv) Check whether all joints &
crossing of bars are tied
properly with right gauge
& annealed wire as per
(v) Check for proper cover
distance spacing of
bars,spacers, & chairs
after the reinforcement
cage has been put inside
(vi) Check whether lapping of
bars are tied properly with
right gauge and annealed
wire as per specification.
G PILE FOUNDATION
(Additional Tests)
(i) Check of centre line of pile Each pile group IS:2911 &GETCO Joint Checklist to be B-3
group Approved pile inspection prepared
Foundation by GETCO And signed
(ii) Check pile location Each pile Drawings/ and jointly
Specification. Contractor
(iii) Temporary casing tube & Each pile
permanent line also check
Thickness of liner material
(if applicable)
(iv) Bentonite slurry (if Each pile
applicable) GETCO
(v) Pile depth, level, size and Each pile foundation
alignment Drawings/pecifica
(vi) Chipping of pile head Each pile
(vii) Pile load testing As per GETCO
GBOQ/Specifica-
(viii) Anchor bolts if applicable
(ix) Level, centre to centre 100% on each
distanceOf bolts. Location
(x) Visual check for 100% on each
galvanizing Location
H SETTING OF TEMPLATE
(i) Identification Each foundation GETCO Joint Approval by C
Approved inspection GETCO
(ii) Check for orientation of Each foundation specifications by
template to match with GETCO.
(iii) Check for line and level of Each foundation
(iv) Check for center line of Each foundation
foundation and template
(v) Check for diagonal Each foundation
(vi) Check for diameter and Each foundation
distance of holes
I FOUNDATION BOLTS
(i) Identification (Diameter Each foundation GETCO Joint Approval by C
and length) Approved inspection GETCO
specifications by GETCO
(ii) Check the foundation Each foundation and
bolts for rust, cracks, Contractor
surface flaws, laminate
etc. (Visual check)
(iii) Check for height of bolts Each foundation
above concrete level as
(iv) Check for bolt to bolt Each foundation
distance as per drawing
(v) Check for verticality of Each foundation
(vi) Check for Fixity of bolts Each foundation
(i) Check the water stops for
blisters, pinholes, cracks, Random GETCO Joint Approval by B-3
and embedded foreign Approved inspection GETCO
matters (Visual Check ) specifications by GETCO
(ii) Check for width and Contractor
thickness Random
(iii) Line and level
(iv) Fixity during concreting
APPROVAL OF MIX For each grade of IS: 456 &GETCO Contractor Approval by B-3
a DESIGN. Concrete. Approved GETCO
Batching, mixing & placing Random IS: 456 &GETCO Contractor Approval by B-3
b of concrete and Approved GETCO
compacting drawings
Placing concrete, and Random specifications
c CONCRETE TESTING
Slump test Random IS:456,IS:516,IS: Contractor Results to be B-3
And GETCO and signed
Check for quantities for Random Specifications Jointly
cement, fine aggregate,
coarse aggregate and
water while batching
Compressive Strength Sample (Consisting Is:1199,IS:456, Govt. To be witnessed B-3
of minimum 6 IS:516 Approved for important
cubes-3 cubes for lab structure (slab)&
7days and 3 cubes Approved by
for 28 days test) GETCO
Above 50 Cmt : 4+1
additional for each
additional 50 Cmt
Check for thickness of 100% GETCO Govt. To be witnessed C
Layer & watering Specifications. Approved &
Visual check for lab Approved by
correction/ramming GETCO
Compaction test
(Percentage ofMax dry
Mortar mix/proportion Random IS:2250, Joint Approval by C
GETCO inspection GETCO
Plumb & Alignment Random Specification by GETCO
Joints Random Contractor
Plastering thickness and Random GETCO Joint Approved by C
evenness Specification inspection GETCO
Mortar mix proportion Random GETCO and
Specification Contractor
(i) Thickness of flooring Random
material (Kotah GETCO Joint Approved by B-3
stone/Vitrified tiles/glazed Specification inspection GETCO
tiles) by GETCO
(ii) Random and
Mortar mix proportion Contractor
P WATERPROOFING
(i) Check for material to be 100% GETCO Joint Approval by B-3
used Specification,. inspection GETCO
(ii) Cleaning of terrace GETCO.
(iii) Proportion of mortar Contractor
CURING FOR 100% on all IS 5613 &GETCO Contractor. Approval by C
Q CONCRETE, locations Specification,. GETCO
MASONRY,PLASTERING
R DOORS/WINDOWS
(i) Check for size of different Random IS : 733, IS: 1285, Joint Approval by B-2
members IS : 1868, & inspection GETCO
(ii) Check for weight of Random Specification GETCO.
different members and
(iii) Check for anodizing Random and test
(iv) Check for joints of various Random Manufactur
(v) Check for thickness of Random
(vi) Fixing (line, level, plumb)
(vii) Gap between frame and
S FALSE CEILING
(i) Type of false ceiling Random GETCO Joint Approval by B-2
Specification inspection GETCO
(ii) Thickness of false ceiling By
panel Random GETCO.
(iii) Check for size and weight Random Contractor
of different members of
false ceiling skeleton
(iv) Fixing with wall Random
(v) Line and level Random
(vi) Check for hangers Random
(vii) Cutouts for lighting fixtures Random
T GI PIPE FOR WATER
(i) Check for weight as per Random IS : 1239 & Joint Approval by B-3
diameter of pipe GETCO inspection GETCO
Specification By
(ii) Depth of excavation for Random GETCO.
(iii) Laying of pipe line as Random
per layout given
(iv) Fixing of pipe with 100%
clamps on walls
(v) Watertight ness of joints 100%
U SITE SURFACING
(i) Check for layers of 100% GETCO Contractor Approval by B-3
200mm Specification and GETCO
(ii) Check for watering 100% approved
(iii) Check for rolling 100%
(iv) Check for density (% 100%
(i) Visual check for material
One sample IS383 & 2386 Contractor Approval by B-3
(ii) Stacking of material GETCO GETCO
(iii) Preparing the land for GETCO
road Random Specification
Spreading of metal in
(iv) required thickness Random
(v) Camber Random
(vi) Rolling Random
(vii) Watering Random
(i) Visual check of material One sample IS383 & 2386 Contractor Approval by B-3
(ii) Stacking of material 100% Specs.
(iii) Preparing the land upto Random
(iv) Spreading of material of Random
required thickness
(v) Compaction Random
X FALSE FLOORING
(i) Type of false flooring Random GETCO Joint Approval by B-2
Specification inspection GETCO
(ii) Thickness of false flooring By
panel Random GETCO.
(iii) Check for size and weight Random Contractor
of different members of
false flooring skeleton
(iv) Fixing with floor Random
(v) Line and level Random
(vi) Check for studs Random
(vii) Cutouts for panel to be Random
supported on MS channel
Y PERIPHERAL/ROAD
(i) Alignment as per lay out 100% on each As per contractor Approval by C
Location approved GETCO
(ii) Invert level as per outlet 100% on each As per approved contractor Approval by C
points Location drawings GETCO
(iii) Concrete and masonry As per contractor Approval by C
as per FQP approved GETCO
: GENERAL GUIDELINES FOR IMPLEMENTATION:
1. Details of categories of check codes A,B & C including accepting and deviation dispositioning authorities
are indicated at annexure-I
2. GETCO specification shall mean GETCO technical specification, approved drawings data sheets andLaw
provisions applicable for the specific contract.
3. Acceptance criteria and permissible limits shall be as perrelevant Indian Standards and/ or prevalent code
of practice / GETCO specifications.
4. It is clarified that the tests indicated at column 2 of this FQP i.e. Against column “component operation &
Description of test “, are only generally required to be conducted. However GETCO reserves the rightto
carry-out any additional tests at any stage if the situation so warrants.
5. SE (TR) of circle shall approve testing laboratory before accepting the test results from the lab.
6. SE (TR) of circle shall approve the sources for cement, coarse aggregate, fine aggregate & water before
actual utilization.
7. All the testing & measuring equipments used by the contractor for testing are required to be calibrated. A
Copy of valid calibration report shall be retained by GETCO based on the joint inspection.
8. Classification of foundations shall be approved by GETCO based on the joint inspection report & Soil
investigation reports.
9. Zone-IV fine aggregateshall be used for nominal mix. Reinforced cement concreting work.
Zone-IV fine aggregate shall be avoided for design mix reinforced cement concreting work unless tests
have been done to ascertain the suitability of proposed with the prior approval GETCO sit.
10. Bricks should be free from cracks, flaws and modules of free lime. They should have smooth rectangular
faces with sharp corners and should be uniform in colour.
In case of cement is in the scope of the contractor, the same shall be procured from sources approved by
GETCO site and got tested on sample basis for specified acceptance tests as specified in the FQP at a
reputed third party lab approved by GETCO site.
The samples of cement for site testing shall be taken within three week of the delivery and all the tests
shall be commenced within one week of sampling. If the cement remains in store for a period of more
Six months. All the site tests are required to repeated before usage.
The source and grade of cement shall be as per approved design mix.
12. Reinforcement steel & structural steel used in cable trenches & foundations
In case supply of steel is in the scope of the contractor, the same shall be procured from the main
producers i.e. SAIL, TISCO, IISCO or RashtriyaIspat Nigam or the rerollers approved by main producers.
The results of testing of cement and reinforcement steel referred in 12.1 and 13.1 above shall be got
approvedfrom GETCO site before cement and reinforcement steel are put to use. However, in
exceptional cases due to exigencies of work, GETCO site may authorize the contractor to use cement
and reinforcement steel even before the test results are received. However, in all such cases, if the test
results subsequently received are found to be not complying with the specified acceptance criteria, the
contractor shall have to dismantle and recast all such foundations cast with such non-conforming
materials at his own cost. Confirmation to this effect shall be obtained from the contractor by the project
authorities beforehand in all such cases.
13. The contractor shall submit welding procedure specification (WPS) including the type of electrode used
for approval of GETCO site before staring the welding work. The welder with proper certificate shall be
14. Approval/acceptance of individual test results by GETCO in the course of execution of contract
will neither relieve the contractor from his contractual obligations and responsibilities, nor does it limit the
owner’s right under the contract.
15. In case, requirement of special items like super sulphated cement, corrosive resistant reinforcement
Steel (CRS) etc. arise due to site conditions, the specific approval of GETCO may be obtained before
using the same and all the tests as per relevant standards shall be carried out.
16. All the materials shall be stored by the contractor in a manner affording convenient access for
and inspection at all the times. Storage of material shall be in accordance with IS: 4032 (latest edition).
GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED
Accepting and deviation dispositioning authorities for different
Categories of checks as envisaged in field quality plan
Category type 100%Checking/ Counter Accepting Deviation
of witnessing by check/ Authority, if Dispositioning
Check Test results Authority
surveillance Are within
check by Permissible
A Critical EE (civil) of circle SE(TR) SE(TR) CE, Corporate
with Plus EE(C) Plus EE(C) Office
B-1 Major D E (Quality E E (Quality EE (Quality CE (Quality
Deptt) Deptt) Deptt) Deptt)
B-2 Major EE (civil) of circle SE (Civil) SE (Civil) CE, Corporate
with plus EE (C) Office
B-3 Major DE(C) EE(C) EE(C) SE(TR)
C Minor JE(C) DE(C) DE(C) EE(C)
BOUGHT OUT ITEMS
Check the following bought out items for their specifications / IS codes before use
2. Murrum or yellow earth for filling in yard or plinth.
3. Bricks/Block.
4. Reinforcement.
5. Structural steel.
6. Foundation bolts.
7. Fine aggregate.
8. Coarse aggregate for all type of concrete, WBM road and metal spreading in yard.
9. PVC water pipe line with fixtures.
10. PVC drainage pipe line with fixture.
11. PVC rain water pipe with fixture.
12. PVC casing pipe for bore well.
13. 4 mm thick flat copper cable for submersible pump
14. Teak wood for frame and shutter.
15. Aluminium door, window and ventilator.
17. Steel cup board shutter.
18. False ceiling material.
19. Glazed tiles.
20. Kotah stone and marble strips.
21. Vitrified tiles.
22. Granite or Marbo granite tiles.
23. Metallic hardener topping.
24. Paver concrete block.
25. Prestressed concrete cover for cable trench.
26. Oil bound distemper.
27. Acid/Alkali resistant paint.
28. Apex or equivalent exterior paint.
29. Epoxy paint for flooring in GIS room.
30. Rolling shutter.
31. Chain link fencing panel and angle.
32. Wash basin.
33. Orissa pan/European pan.
34. Glass mirror.
35. Marble year plate.
36. Towel rod for bath room.
37. Sliding gate.
38. RCC Hume pipe.(pressure/Non pressure).
39. Submersible pump for bore well.
40. Substation Sign boards.
41. Acrylic name plates.
42. MS cover for cable trench in control room/GIS room.
43. Ear thing strips.
44. Grout materials for foundation/flooring.
(D) TECHNICAL SPECIFICATIONS:
(E1) General Conditions :
1. The contractors shall at their own expense make all necessary provisions for housing, water supply,
and sanitary arrangements for their employees as well as for works and shall pay direct to the
authorities concerned, all rates and taxes.
2. 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. & shall till
completion of work.
3. All the royalty charges, Octroi and other duties & all taxes will be paid by the contractor and no extra
be claimed on this account.
4. Godowns or sheds hired or constructed for storing of controlled materials and more particularly of
cement shall be such as would prevent the materials from getting damaged in any way.
5. 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 written order to do so, any such rejected
material 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.
6. 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.
7. On completion of the work, the site shall be cleared by the contractor within the stipulated period,
and ground brought to original state and they shall not be entitled for any extra claim on this account.
8. General Specifications of the relevant Indian standard specification shall also apply.
9. Damage to work clause:
The works whether fully constructed or not and all materials, machinery plant tools, temporary buildings
and other things connected there shall be at the risk and in the sole charge of the contractor, until the
works have been delivered, completed to the satisfaction of the Engineer-in – charge and certificate
from him to the effect is obtained. Until such delivery, the contractor shall at their own cost, take all the
precautions reasonably necessary, to keep all the aforesaid works, materials, machinery, plant tools.
Temporary buildings and other things connected with the works, free from any loss or damage and in
the event of the same or any part thereof being lost or damaged, shall forthwith within the possible
speed, reinstate and made good such loss or damage at contractor’s own cost.
10. Any components or part of the work shall not be given to any sub-contractor without approval of the
competent authority of the Corporation. The whole responsibility of the execution of the work, as per the
terms and conditions of the contract, will entirely rest of the main contractor. The main contractor shall
always keep his responsible representative, preferably a technical hand, on work site with powers to
sign M.R.s. and take necessary decision and implement the instructions issued in the interest of
efficient execution of the works.
11. The Engineer-in-charge will fix the hours of work, and no work shall be executed beyond that
period, during night time or in absence of the Engineer-in-charge of his authorized agent. The box
measures shall be filled only in the presence of the engineer-in-charge or his authorized agent.
12. Contractor will be asked to present the sample of materials, and the approved samples will be
preserved at the site of work, and no charge in the approved sample will be allowed, without the written
permission of the Engineer-in-charge.
13. In any work is not executed according to the specifications, and the directions of the Engineer-in -
charge, the same will be rejected, and the contractor has re execute the same without any financial
implication to the Corporation.
14. Contractor will have to communicate the name of his authorized agent, who shall be present on the
works, and shall be authorized to sign the material requisitions, receive instruction given verbally or on
the order book, on behalf of the contractor.
15. The contractor will have to sign the conditions of contract, and execute the agreements, send the
list of previous works executed, solvency certificate and pay up the security deposits, falling to that, the
tender will be rejected and earnest money deposited will be forfeited. The value of the stamp paper
and stamp duty charges shall be borne by the contractor.
16. Tenderer must return the form of tender, with the specifications and the schedule of quantities, and
rates and other schedules only signed on each page. Any tender not bearing signature of the tenderer
on all the documents accompanying the tender is liable to be rejected.
17. Before submitting his tender, unit rates, which shall be for the finished work complete, including
charges involved in testing, maintenance for a period of 12 months, the tenderer shall closely examine
the specifications and carefully study the drawings and all documents, which form a part of the contract,
to be entered into by the accepted tenderer.
18. The Tenderer must visit the site of works and see for himself the site conditions regarding water,
labour conditions rates approach road during all seasons and all other matters affecting the works
before submitting the tender.
19. The submission of tender by a contractor implies that, he has read these instructions, the conditions
of contract etc. and has made himself aware of the scope and specifications of the work to be done,
and of conditions and rates at which stores will be issued to him, and local conditions and other factors
bearing on the executions of the work. The Corporation will not therefore, after acceptance contractor’s
rate, pay any extra charge for lead or for any other reason. In case the contractor is found later on, to
have misjudged the site conditions.
20. The tender document shall be written legibly and free from erasure, over writing or conversions of
figures. Correction where unavoidable, shall be made by crossing out, initialing, dating and rewriting.
21. The Corporation or its officers, who accept tender, shall have the right of rejecting all or any of the
tenders, and will not be found to accept the lowest offer not to assign any reasons whatever, for the
rejection of any tender or all tenders.
22. The tender notice to tenderers shall from a part of the contract.
23. The entire work is to be completed, within the stipulated time limit from the date of issue of letter for
commencement of the work by field office. The contractor will not be eligible for any extra for the idle
period of works, or waiting period that may be required to suit other consideration, and no claims for
compensations on account of such, will be considered. However in case of delay due to circumstances
beyond the control of contractors, either in date of commencement or due to, waiting during
construction, extension in time may be considered for completion of works, without any penalty to the
24. The contractor shall keep full time qualified Civil Engineers at the site, who shall be fully authorized
to receive and comply with such instructions, as given by the Executive engineer. The name of such
Engineer with his qualifications and experience shall be intimated by the contractor.
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.
25. The department reserves the right to make any change in the design and the plans of the works
and the contractor shall be bound to carry out them at the rates tendered. No claim or compensation
will be allowed on this account.
26. Bills shall be submitted by the contractor monthly on or before the date fixed by the Executive
Engineer, for all works executed in the previous months.
27. Should this tender be accepted I /We hereby agree to abide by and fulfill all the terms and
provisions of the “Tender & contract for works” as applicable, and in default thereof to forfeit and pay to
the Corporation the sums of money due.
28. The contractor shall keep instruction book on site, for taking site instruction from time to time. This
book shall be made available on site whenever asked for.
29. The contractor shall pay wage to the workers, as per minimum wages act as declared by the
Government time to time.
30. The contractor shall follow all labour laws of Govt.
31. Contractor shall arrange for testing of material to be used in the work or finished product, if desired
by the Executive Engineer. The provision shall be made in the unit rate quoted for this.
32. The full value of the “Earnest Money Deposit” paid herewith, shall be forfeited to the Corporation, if
the contractor fails to deposit the full amount of specified security deposit, within stipulated time.
(E2) Use of Materials:
I. The contractor shall have to use the best quality of materials in the work, as per the
specifications and relevant I.S. codes. In case Corporation desires to carry out any field
test/laboratory test for any materials required for the work, the contractor shall arrange for the
same at his own cost.
Further, for any finished works such as masonry, plastering, cube testing for all important
concreting work etc., if any testing is required same shall be arranged by the contractor at his
own cost. The contractor shall have to maintain the regular records for such testing and shall
submit along with each R.A. bills.
II. No collection of materials shall be made before it is go t approved from the Engineer-in-charge.
III. Materials, if and when rejected by the Engineer-in-charge shall be immediately removed from
IV. 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
V. Approval to the samples of various materials given by the EIC 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 material being rejected by E.I.C.
VI. Approval to any of the executed item for the work does not in any way relieve the contractor of
his responsibility for the correctness, soundness and strength of the structure as per the
drawing and specification.
VII. CONTRACTOR HAS TO BRING THE CEMENT, REINFORCEMENT STEEL,
STRUCTURAL STEEL FROM APPROVED BRAND LIST PUBLISHED ON GETCO’s
Special condition for use of cement in work:
1). The rate in Schedule-B is inclusive of cement cost. Contractor has to purchase fresh 43-53
grade cement confirming to as per IS: 8112 and of approved brand by G. E. T.C.O.
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.
3). Contractor has to bring sufficient of cement bags and at no time less than 200 (two hundred.)
bags to maintain progress of work .The work should not suffer for want of cement.
4). Cement should give the required strength.
5). To bring sufficient and 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 account for consumption of cement used with every bill. In
case of not submitting the same, bill will not be passed. Party has to submit the copy of
cement/purchase bill along with each RA Bill/Final Bill.
7). No negative variation will be allowed for consumption in cement then prescribed as per booklet
of technical specification of Corporation/mix design and nothing will be paid extra for over
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 approved brand and
grade throughout the work.
12). Minimum cement consumption considered for cement concrete having grade of M-15/M-20/M-
25 is 300 Kgs/320-Kgs/370Kgs respectively. Contractor has to use minimum cement as above.
Contractor should not use less than the prescribed quality of cement even in the case of mix
design recommends lower quantity.
13). Contractor will be allowed to carry out work only after physical verification of cement brought at
(E3) CEMENT CONSUMPTION SCHEDULE:
The proportion of cement with coarse aggregate and the fine aggregate for cement concrete works &
with sand in case of cement mortar will be in accordance with the under mentioned schedule showing
the consumption of cement in bags. The Engineer-in-charge will adjust the proportion of cement
irrespective of the mix mentioned in the description of the items, to ensure the consumption of the
cement as per prescribed schedule. The tendered rate will be considered to have been based on the
consumption of cement in this schedule and nothing extra will be paid on this account.
a. If the quantity of cement shown as utilized in the work, is observed to be less than permitted as
below then work will be accepted at reduce rate at the discretion of EIC, if deemed fit.
Table showing the cement required to be consumed in civil work items.
Sr. No. Item Description Unit Cement to be consumed
1. Masonry Works
B.B. Masonry in C.M. 1:6. 1 CMT
U.C.R. Masonry in C.M. 1:6 1 CMT
U.C.R. with pointing in C.M. 1: 2 1 CMT
115 mm thick B. B. Partition in C.M. 1:4 1 SMT
–do- but with both sides plaster in
C.M. 1:3;12 mm thick. 1 SMT
2. Cement Concrete works without finishing 1 SMT
25 mm thick I.P.S. in C.C. 1:2:4 1SMT
–do- 40 mm thick 1SMT
–do- 50 mm thick 1 SMT
–do- 75 mm thick 1SMT
–do- 100 mm thick 1SMT
Cement for fixing marble Mosaic Tiles 1SMT
–do- White glazed tiles with 12 mm thick 1SMT
coating cement plaster for leveling.
Terrazzo floor finishing 20 mm thick with 1SMT
mm thick back coating cement plaster.
Kotah stone flooring 1SMT
4. Bedding Below Flooring
110 mm thick C. C. 1 : 4 : 8 1 SMT
5. Plastering & Pointing
12 mm thick C.P. in C.M. 1 : 3 1SMT
20 mm thick C.P. in C.M. 1:3 1SMT
20 mm thick sand faced in two layers. 1SMT
Cement Pointing 1 : 1 1SMT
6. Ground Sink 750 x 750 mm with dwarf wall 1NO
115 mm thick 40 mm IPS with 110mm. thick
1: 5: 10 bedding,
7. RCC water tank 1000 liter. (1.2x1.2x0.9M 1NO
with free Corporation)
– do – size (2x2x0.9 M with free 1NO
Corporation) (3000 Liters)
8. Kitchen Platform with 75 mm thick slab with
partitions with 12 mm smooth plaster.
Size 2000 x 675 mm 1NO
Size 3000 x 675 mm 1NO
9. 75 mm quarter round vata in C.M. 1:2. 100RMT
100 mm – do – 100RMT
150 mm – do – 100RMT
10. Fixing W.C. Pan 1 No.
11. Gully trap with chamber or 300x300mm. 1NO
12 50mm thick RCC shelf in C.C. 1:1 ½ : 3 1 SMT
13 - do - precast cover 300 mm, wide 50 mm 1SMT
thick with smooth finishing on all sides.
14 Manhole chambers with 230 mm, thick
masonry in C.M. 1:6 and depth up to av.
mm incl. cement plaster in C.M. 1:3 inside,
top and outside up to 150 mm depth.
Size 900 x 450 mm 1NO
Size 600 x 450 mm 1NO
Size 600 x 600 mm 1NO
Size 900 x 900 mm 1NO
Size 450 x 450 mm 1NO
Size 300 x 300 mm with 110 mm partition 1NO
15 RCC hume pipe with filling joints in C.M. 1:1
and bed concrete 1:4:8 below joints 150 mm.
750 mm Dia 1RMT
650 mm Dia 1RMT
450 mm Dia 1RMT
300 mm Dia 1RMT
225 mm Dia 1RMT
150 mm Dia 1RMT
16. Porcelain Pipes (S.W.G. Pipes)
100 mm Dia 1RMT
150 mm Dia. 1RMT
17 150 mm Dia half round gutter in C.C. 1:3:6 1 RMT
18 2500 mm Dia x 300 mm deep of hollow
masonry in C.M. 1:6 with C.C. 1:4:8 bedding 1NO
& RCC slab cover, for soak pit.
Note: (1) Consumption figures mentioned against each item is for theoretical consumption. This
consumption may very + 5 %.
(2) In the case of plaster to masonry walls, an extra quantity of 1 Cft to mortar for every 100 sq. ft. of
area may be allowed at the discretion of EIC.
General: 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 Executive 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 Executive Engineer.
(E4) TECHNICAL SPECIFICATIONS OF VARIOUS ITEMS:
Single pile 50mm in alignment group of piles – 75mm
* Grade M-30 or M-25 as specified. Aggregate size – 20mm down.
* Designed water cement ratio shall be maintained.
* Minimum cement content shall not be less than 370 kg. Per cu.mt. for M-25 & 396 kg. For M-30
cement concrete and slump of concrete should not be less than 150mm.
Concrete Placing:
The concreting shall be done by tremie with minimum diameter 200mm of pipe – when concreting is
carried out under water, casing/liner should be installed to the full depth of the bore hole or 2m into non-
collapsible stratum, so that fragments of ground can not drop from the sides of the hole into concrete,
as it is placed. This Shall be done strictly as per the directive of GETCO Engineer-in-Charge.
The hopper and tremie shall be a closed system embedded in the placed concrete by 1.50m concrete
so that water can not pass. The pile should be concreted wholly by tremie only and uninterrupted.
The quantity of concrete used shall be compared with calculated quantity at various depths, as per
drawing to have check against fall of debris, or side caving.
Reinforcement cage shall be prepared as per design & drawing, with cover blocks and shall be placed
centrally, so that sides of pile bore are not disturbed.
The length of cage shall be determined as per the actual depth of bore including socketing length of pile
into rock if any.
Sufficient care shall be taken to avoid any lifting or tilting of reinforcement cage, at the time of
Boring operation:
Boring operation shall be done by rotary or percussion type drilling rigs using direct mud/bentonite
circulation or reverse circulation methods to bring the cuttings out.
Pile bore log shall be maintained and shall be compared with soil investigation report and design &
The size of cutting tool should not be less than the pile diameter by more than 75mm.
Proper cleaning of pile bore after lowering the reinforcement and before concreting shall be done. On
completion of bore as per required depth as per design, the bottom of the bore shall be flushed to
remove debris till clear water comes out.
When liner is used and the pile bore is filled with water or drilling mud, the bottom part may be
concreted using tremie so that the liner is effectively sealed against ingress of ground water.
For execution of piling work relevant latest IS Code of materials and working method shall be followed.
The Proportion of fine, coarse aggregates and cement shall be as specified in item of tender where
nominal mix is to be used. Proportion of martial shall be carried out such that the proportion of materials
is readily verifiable. Material must be measured in boxes of steel or wooden, approved by EIC. Box to
be used for which aggregate, its size etc. shall be clearly marked on box. No ramming of boxes will be
permitted. Slight variation in proportion for technical requirement will have to be carried out without any
extra cost. Boxes shall be filled in presence of authorized agent of Corporation and work shall be
carried out during working hours fixed by Corporation or approved by Engineer-in-charge.
Where strength of concrete is specified instead of nominal mix, contractor will have design mix for the
specified strength as provided in IS code for design mix. Proportion shall be used on weight of
ingredients of concrete using specified size of the coarse aggregate in item. If ordered, contractor will
have to get economical design from Gujarat Engineering Research Institute or other approved
Where permitted, in case of small works, proportional of weight basis can be converted to volumetric for
use at site with maintaining same quality of aggregates as used in designing the mix. Design mix shall
be got approved and minimum cement if specified shall have to be used. Any charge in source of
aggregate will require redesigning of the concrete mix. The engineer shall have right to inspect the
source of materials used and contractor will have to arrange for testing of material, if ordered, without
any extra cost.
Coarse aggregate & fine aggregate i.e. black Trap metal, Grit, sand etc. shall confirm to IS 353 for
aggregate form natural source. Aggregates shall be strong, hard, durable, free from foreign materials
and adherence. If found necessary, contractor shall have to arrange testing of aggregate according to
Coarse aggregate shall be of specified size in the item viz 40 mm, 20 mm, 10 mm etc. Where gradation
is to be done in mix design, it shall be properly graded. Coarse aggregates shall be free from mica,
shale etc. The pieces shall be angular in shape having granular or crystalline surface, triangular, flaky &
laminated should not be used. If ordered by Engineer-in-charge, aggregates shall have to be screened
or washed. Samples of coarse aggregates to be used shall be got approved and source of approved
quality material shall not be changed without prior approval.
Sand shall be clean river sand of quality approved as per IS confirming to gradation zones. Sand shall
have fineness modulus of not less than 2.2 or more than 3.2.
When sufficient quantity of aggregates are to be collected. they shall be stacked separately in piles to
avoid inter mixing. Mixing or earth, organic materials and other foreign materials shall be avoided.
Rakers shall be used for lifting of coarse aggregates. Coarse aggregate having specific gravity of less
then 2.6 shall not be used.
Cement shall be ordinary Portland cement unless otherwise specifically specified. One bag of cement is
considered 50 kg. of cement. If cement is to be procured by contractor from outside, certified report that
cement confirms to the provision of I.S. shall be furnished if demanded. If necessary, testing will have
to be carried out, in approved laboratory without any extra cost. For compressive strength and initial
setting time test as per I.S.456.
Water to be used for mixing and curing shall be potable water free injurious and deleterious materials
confirming to IS 3025, proper storing facility at site shall be provided by contractor and see that water
do not get contaminated – The suitability of water for making concrete shall be ascertained. Water shall
confirm to the test as given in I.S.3025.
Ingredients i.e. cement, sand and coarse aggregates shall be measured by weigh batcher or volumetric
boxes as specified or approved. Boxes for each component shall be prepared for such quantity that will
be required for one bag of cement.
All ingredients shall be mixed in mechanical mixer. Ingredients shall be first mixed dry for 1 minute and
than required quantity of water is added as per design and mixed for minimum 1 ½ minutes till concrete
is uniform. Entire concrete in the mixing drum shall be discharged in pre operation before raw materials
for second batch is feed into the drum.
Concrete which can be laid before initial setting time of cement shall be prepared. Party set or
tempered concrete shall not be used. Mixer machine, weigh batcher etc. shall be cleared after
completion of work. Mechanical mixture shall comply to I.S.1791.
For checking consistency and workability of concrete, slump test shall be carried out as per IS 1199 if
desired by Engineer-in-charge.
Before laying of concrete, shuttering and reinforcement shall be got checked. Where inserts are to be
provided, they shall be fixed properly at places shown. Concrete shall be laid on cleaned surface.
Concrete shall be laid such that ingredients do not get separated and on segregation of concrete is
caused. Concrete shall be consolidated properly with vibrators or other approved method according to
the requirement of jobs. Joints in concrete shall be left as shown or as directed by Engineer-in-charge.
Where concrete is to be place from height, necessary chute shall be provided.
Concrete work shall be cured for minimum period of 15 days. Horizontal surface shall be cured by
ponding and vertical surface shall be kept wet by tying gunny cloth or gunny bags and keeping them
wet by spraying or sprinkling water. Where structure is at higher-level contractor shall arrange for
pumping arrangement for water. Watertight sump may be prepared on site or storing of water for curing
and other uses.
Curing is important for gaining strength of cement structure. Hence full proof arrangement is required to
be made. If curing is found sufficient, the same shall be arranged by department as risk and cost of
contractor and charges as per rules shall be recovered from contractor’s bills.
Concrete work where specified in item as exposed surface shall be plastered 12mm thick in CM 1:3 as
per specifications of plastering item. Any finishing required to make surface in level of flush to adjoining
surface shall be made by contractor with mortar specified portion of concrete.
Cement required to plastering of finishing shall be drawn separately. In plastering of slab bottom,
chhajas etc. wherever patta, groove, bend etc. are shown same shall be executed in this item without
any extra cost. Where slopes is to be given for drainage and is not provided properly will have to be
done without any extra cost. Edges of beam, pillars, etc. where chamfering is shown or instructed shall
be done without extra cost.
If concrete surface is found honey combed and same is rejected by Executive Engineer, it shall have to
be dismantled and recast by contractor without any extra cost at his risk and cost.
(VII) SHUTTERING:
The form work shall be rigid, sufficiently strong and well anchored to bear the load which it has to take
without any distortion. It shall be backed sufficient so as not to budge of twist. Form work shall be of
steel plates or plywood. Where exposed surface is desired, plywood shuttering will have to be provided.
All surface coming in contact with concrete shall be applied with shuttering oil after cleaning properly.
Props supporting from work shall rest on pucca platform. Adjustment of height shall be done with
wooden wedges. Spacing of props shall be as instructed by Engineer-in - charge of work.
Form work shall be got checked form the Executive Engineer or his authorized agent and on clearance
only, further work should be done. Necessary opening, in form work, for providing hooks, kada or other
inserts will have to be made by contractor, as instructed, without any extra cost. Removal of from work
shall be carried out slowly and at the specified period as under. In case it is ordered to contractor to
keep for more period, considering quality of cement or other factors, same will have to be done by
contractor. Minimum period of de-shuttering shall be as under.
1. Vertical surface 24 hours.
2. Slab up to 4.5M span 8 days
More than 4.5M span 14 days
3. Beam soffits (bottom) 20 days
Removal of shuttering shall be done only on getting clearance from Ex. Engr. in change of work.
Various IS. specifications for scaffolding materials and code of practice shall be followed.
(VIII) MEASUREMENT & PAYMENTS:
Unless otherwise specified separately, item of concrete work shall be inclusive of shuttering work
required for the same with scaffolding, ladders etc., No separate payment should be made for keeping
holes, pockets, keeping inserts in position etc.
Payment of concrete work shall be made on Cu. Mt. basis. No deduction will be made for
reinforcements, opening of less than 1/20 Sq. Mt. in area where measurement is in sq.m. and 1/150
cu.m. where concrete is to be measured in CU. M.
Rate quoted for the item shall be inclusive of all materials, ingredients, labour, mixer & other machinery,
scaffolding, laying in position and fixing of all inserts curing other requirements for the complete
execution of item.
B. WATER SUPPLY
G.I. pipe be used for water supply shall be of class ‘c’ confirming to I.S. Specifications. It shall be fixed
with suitable clamps, for concealing with necessary groove in wall and finishing with C.M. When pipe is
to be laid underground necessary excavation shall be done to level required. Pipe shall be given
coats of coal tar. For joining pipes specials of approved quality (extra thick) shall be used. If item
provide painting of pipe same shall be painted with approved brand quality and tint enamel paint. All
specials shall be provided as instructed.
Skilled plumber shall be employed on job. Pipes shall be laid as per detailed drawings or as directed on
site. Generally shortest route shall be followed. At connection of pipe with special, joint shall be made
water tight with hemp rope and zinc white or Teflon tape.
On completion of laying of pope and before sealing of concealed pipe and underground pipe, leak proof
test shall be given.
All the piping work shall be measured in running meter and rate quoted shall be inclusive of all special
required and all operations required for cutting, threading, joining, excavation, making groove in wall,
sealing grout, backfilling, providing clamps with screws, painting etc. complete.
C. WOOD WORK GENERAL FOR DOORS WINDOWS, CUP BOARD etc.
The timber shall be of best quality Bulsar teak or equivalent teak approved by Executive Engineer.
Decision of Executive Engineer in this connection will be final. If desired by Executive Engineer,
contractor shall have to arrange testing of wood samples selected by department at random, in the
laboratory as instructed by department. Sample of wood approved shall be preserved and contractor
shall procure wood of the approved quality only. The source of wood shall be informed to the Engineer-
The timber to be used for wood work shall be well seasoned, closed grains, uniform texture, free from
knots, rots, soft, cracks, mend, spongy spots etc. The size of frame and all members shall be final size
after planning and finishing. Undersized wooden members shall not be accepted. Wood of inferior
quality, undersize shall be liable to rejection.
When frames or other members are ready they shall be got checked from Engineer-in-charge and got
approved for quality and workmanship. Primer coat of paint shall be applied only after clearance by
Engineer-in-charge. If the wooden members are found warped, shrunk or with bad workmanship within
guarantee period, the same shall have to be replaced by contractor without any extra cost and to the
satisfaction of engineer-in-charge.
Before fixing, the frame of door it shall be provided with six nos. M.S. flat 37mm x 6mm and 300 mm
long hold fasts fixed to the frame, with screws as directed. Hold fast shall be with split end and bent at
right angle to hold fast. Holes shall be provided at other end of hold fast for fixing of screws. Sample of
holdfast shall be got approved from Engineer-in-charge. Windows and cupboard shall be provided with
4 Nos. or 2 Nos. of hold fast according to the size of frame and as instructed by Engineer-in-charge in
addition to horns projecting minimum 75 mm on both sides of top & bottom members. The side of frame
to be embedded in the wall or in touch with wall or floor, shall be applied uniform thick coat of coal tar.
The frame shall be rebated on one side (or both sides) 12 mm deep and of full thickness of shutter and
to have a return bead on the other to be chamfered or rounded as directed by Engineer-in-charge.
Wherever M.S. Bars of 16 mm diameter are specified in frame as grill in windows or ventilator, they
shall be provided at 100 m c/c and shall be locked in frame for minimum 40mm deep. if M.S. flat is to
be provided the flat of size 50 x 10 mm, 1 or 2 Nos. as specified, they shall be provided.
The thickness of shutter and members of shutter frame shall be as per details given in drawing or
supplied at site. Size specified shall be after planning & finishing without painting. Where single plank is
specified single plank shall be used. The joint shall be tongue and groove joint. Shutter shall be single
or double shutter as per drawing and details given or as directed at site. For paneled doors the panel to
be raised feather tongued into style and rails with beaded edges on both sides. Thickness of styles &
rails shall be 37 mm and that of panel shall be 30 mm.
The arrangement of panels shall be as directed by the Engineer-in-charge and his decision will be final.
The shutter styles, top, bottom, lock and frieze rods to be molded on both sides. The sample of shutter
shall be got approved before taking work on full scale. Size of bottom, top & lock rail and ledges shall
be as instructed by Engineer-in-charge.
All jointing shall be brought on all faces and finished off by hand with sand paper with slightly rounded
The joints shall be pinned with hard wood pins and put together with fevicol. Joining shall be by means
of mortise and tennon or dovetailed joints as approved. Any joinery work, which shall split, fracture,
shrink or shows flap or other defects shall be removed and replaced with sound material at the
contractor’s expenses.
Fixtures and fastening:
Oxidized iron, brass or aluminum fixtures as specified in item shall be provided in best workmanship,
maintain level and line with approved quality and size screws. Screw shall be never hammered but
driven with screwdriver. The fixture to be used shall be got approved first and approved samples of all
fixtures shall be kept on site easily available for inspection.
1. For main door.
1. 300 mm long 16 mm dia aldrop 1 No.
2. 300 mm long flat latch. 1 No.
3. 100 mm long but hinges or 150 mm
long or suitable parliamentary hinges. 3 Pairs.
4. 150 mm long tower bolts. 2 Nos.
5. 100 mm long handles (150 mm long). 2 Nos.
6. Door catchers 2 Nos.
7. Magic eye. 1 Nos.
2. Internal door.
1. 250 mm long 16 mm dia aldrop 1 No.
2. 250 mm long flat latch. 1 No.
3. 100 mm butt or 150 mm hinges or suitable
Parliamentary hinges. 3 Pairs.
4. 100 mm long tower bolts. 2 Nos.
5. 100 mm long handles 150 mm long. 2 Nos.
6. Door catchers 2 Nos.
For bath & door 16 mm dia 250 mm long aldrop and one handle on both sides shall be provided.
1. 75 mm long butt hinges or parliamentary hinges 2 to 3 pair as per size.
2. 100 mm tower bolts 4 Nos.
3. 100 mm handles. 2 Nos.
4. 150 mm hook eye or stopper of approved quality. 2 Nos.
1. 75 mm butt hinges. 1 Pair
2. 100 mm tower bolts. 1 Nos.
3. 150 mm long hook eye. 2 Nos.
1. 75 mm long butt hinges 2 Pairs.
2. 100 mm handles 2 Nos.
3. 100 mm tower bolt. 2 Nos.
4. Pivot. 2 Nos.
5. Ball catcher. 1 No.
The Nos. of fixtures shown above is for general arrangement but in case some change is felt necessary
on site it shall be made by Executive Engineer on site and shall be binding to the contractor.
For all glazing of doors, windows, ventilators and cup Boards all glasses shall be of best quality free
from bubbles, smoke wanes, air hole, specks and other defect. Sheet glass, ground for clear as
approved and instructed shall be of 3 mm thickness. The glasses shall be fixed with wire nails and putty
of best quality or wooden bead of required size to flush with style or sash bar etc. The putty and the
wooden battens should be finished with 3 coats of oil paints matching with other paint of doors,
windows and ventilators. At the time of handing over the glazing work shall be intact. Any damage shall
have to be replaced by the contractor without any extra cost.
All doors, windows, ventilators, cupboards shall be erected in line, level and in one plane to the
elevation shown in the drawing or directed by Engineer in charge at site.
All doors, windows, ventilators, cupboard shall be given 3 coats of approved quality, brand and shade
of oil paint. Each coat of paint shall be allowed to dry thoroughly before next coat is applied. The work
shall not show any brush marks, ridges or drops of paint and no puddles in the corner of panels or
molding etc., shall be left.
For payment purpose of doors, windows, ventilators and cupboard, measurement will be paid outside to
outside of the frame in square meter basis.
D. GRILL/FABRICATION/RAILING
All workmanship and finish shall be of first class quality, in all respects and shall confirm to the best
accepted standards of practice. Finish surface should not have any defect. The greatest accuracy shall
be observed to see that all parts properly fit with each other on erection.
Before cutting & fabrication work is taken up, it is necessary, to see that if any twisting, bending etc. is
there, the same is removed and made straight or in plane. The process to be adopted shall be such
that original material is not injured.
Members shall be fabricated on site or in workshop, as approved, by Engineer in charge. Allowance for
camber shall be made in case of truss etc. similarly in tension member and compression members. IS
standards shall be followed. Based on design and/or detailed drawings, cutting schedule with no, of
members shall be prepared and got approved from competent authority. Shearing machine or gas
cutting may be adopted as approved.
All holes to be drilled shall be marked on members and drilled after proper checking. If necessary, a
template shall be made for this. All holes shall be perpendicular to the face of the member and 1/6”
larger than the nominal size of rivet or bolt. All holes shall be so drilled and reamed that more than 85%
of continuous holes in any group in same plane shall not show any offset greater than 1/32” between
adjacent thickness of metal. Burns, resulting from reaming or drilling, shall be removed with a tool
making 1/16” bored.
All welding shall be done with electric arc method. Welding electrodes shall be heavily coated type
designed for all position. The size, type and manufacturer of electrodes shall be subject to approval of
Engineer. Electrodes and welding work shall be as per I. S. standards. All the cutting and needed
surface shall be properly grinded with electric grinder. Fabricated members shall be joined either by
welding or by rivets or nut & bolt arrangement as specified or shown on drawing or instructed. One
assembled shall be got approved for alignment, riveting, welding etc. For bolted joints necessary
washers shall be provided as shown in the drawing or as instructed on site.
Fabricated structure shall be given one shop coat of red oxide. Erection of the structure shall be done
by approved method. Care shall be taken during erection so that no accident occurs. All the workers
shall be provided with safety belts, helmets etc, during working.
Care shall be taken to see that no damage is done to the members during transportation of
fabricated/assembled structure. Contractor shall provide necessary derricks, gantry, scaffolding and
staging, inflammable etc. for erection work, No. gas cutting shall be allowed for the widening of holes
when it is not matching. It shall be drilled.
After erection of structure one more coat of red oxide and 2 coats of approved oil painting should be
provided to the structure. Paint to be applied shall be got approved for brand, quality, tint etc.
If desired test shall have to be carried out for welded joints. IS 816 shall be followed for general
construction in mild steel. Bolts shall be confirming to IS 1363 & IS 1364. Electrodes shall confirm to IS
(E5) GENERAL TECHNICAL SPECIFICATIONS FOR BUILDING WORKS:
1. In the specifications " as directed "/"approved" shall be taken to mean " as directed "/"approved by
the Engineer-in-Charge.
2. 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 agreement.
3. In " Mode of Measurement" in the specifications wherever a dispute arises in the absence of specific
mention of a particular point of aspect, the provisions on these particular points, or aspects in the
relevant Indian Standards shall be referred to.
4. All measurements and computations, unless otherwise specified, shall be carried out nearest to the
following limits:
(i) Length, width and depth (height) 0.01 meter
(ii) Areas 0.01 Sq. Mt.
(iii) Cubic Contents 0.01 Cu.Mt.
In recording dimensions of work, the sequence of length, width and height (depth) or thickness shall be
5. "The distance which constitutes lead shall be determined along the shortest practical route and note
necessarily the route actually taken. The decision of the Engineer-in-charge in this regard shall be
taken as final.
6. Where no lead is specific, it shall mean " all leads ".
7. Lift shall be measured from plinth level.
8. Up to " floor two level" means actual height of floor (Maxi. 4 .M) up to 3 Mt. above plinth level.
9. Definite particulars covered in the items of work, though not mentioned or elucidated in it
specifications shall be deemed to be included therein.
10. Reference to specifications of materials as made in the detailed specification of the items of works
is in the form of a designation containing the number of the specification of the material and prefix "M"
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 aspects.
13. No collection of materials shall be made before it is got approved from the Engineer-in-charge.
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 the work.
15. Materials, if and when rejected by the Engineer-in-charge, shall be immediately removed from the
16. 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 structure.
17. All works shall be carried-out in a workmanlike manner as per the best techniques for the particular
18. 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 kept in sufficient numbers and in
good working condition on the site of the work.
19. 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
20. 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, 21. All installations pertaining
to water supply and fixtures there of as well as drainage lines and sanitary fittings shall be deemed to
be completed only after giving satisfactory tests by the contractor
22. The contractor shall be responsible for observing the rules and regulations imposed under the
"Minor Minerals Act", and such other laws and rules prescribed by Government form to time.
23. All necessary safety measures and precautions (including those laid down in the various relevant
Indian Standards) shall be taken to ensure to ensure the safety of men materials and machinery on the
works as also of the work itself.
* 24. The testing charges of all materials shall be borne by the Contractor
25. Approval to any of the executed items for the work does not in any relieve the contractor of his
responsibility for the correctness, soundness and strength of the structure as per the drawings and
(E6) SPECIFICATIONS OF MATERIALS:
1.1 Water shall not be salty brackish and shall be clean, reasonably clear and free objectionable
quantities of silt and traces of oil bad injurious alkalis, salts, organic matter and other deleterious
material which will either weaken the mortar of 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
standard specified in I.S.456-1978.
1.2 If required by the 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, charge 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 mortar or 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 generally found suitable for curing mortar or concrete.
2.1 Lime shall be hydraulic lime as per I.S. 712-1973 Necessary tests shall be carried out as per IS
.6932 (Parts I to X)
2.2 The following field tests for Times 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 colour, lime in form of porous lumps of dirty white colour indicates quick lime, and solid
lumps are the unburnt limestone.
(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 weatherproof
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 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
M-4 White Cement
4.1 The white cement shall conform to I.S 8042-E-19.78.,
M-5 Coloured Cement
5.1 Coloured cement shall be with white of grey Portland cement as specified in the item of the work.
5.2 The pigments used for coloured cement shall be of approved quality and shall not exceed 10% of
cement used in the mix. The mixture of pigment and cement shall be properly ground to have a uniform
colour and shade. The pigments shall have such properties as 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
6.1 Sand shall be natural sand, clean, well graded, hard strong, durable and gritty particles free from
injurious amounts of dust, clay kankar nodules, soft or flaky particles shale, alkali salts organic matter,
loam, mica or other deleterious substances and shall be got approved from the Engineer-in-Charge.
The sand shall not contain more contain more than 8 percent of silt as determined by field test. If
necessary, the sand shall be washed to make it clean.
6.2. Coarse Sand: The fineness modulus of coarse sand shall not be less than 2.5-and shall not
3.0, The sieve analysis of coarse shall be as under:
I.S Designation Sieve Passing sieve Percentage by weight I.S. Sieve percentage
Designation weight passing
2.36mm 90 to 100 300 Micron 5-70
6.3. Fine Sand:
The fineness modulus shall not exceed 1.0. The sieve analysis of fine sand shall be as under:
I.S Designation Sieve Passing sieve Percentage by weight I.S. Sieve percentage
Designation by weight passing
2.36mm 100 300 Micron 5-50
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 fields 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 100mm. Mark. 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 than 8% silt shall be washed so as
to bring the content within the allowable limit. The fineness nodules of stone dust shall not be less than
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 proper adhesion of mortar. Grit shall generally
be cubical in shape and as far as possible flakey elongated pieces shall be avoided. It shall generally
comply whit 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 with cement.
8.2. The grit shall conform to the following gradation as per sieve analysis: __________________
I.S Designation Sieve Passing sieve Percentage by weight I.S. Sieve percentage
Designation by weight passing
8.3. The crushing strength of grit will be such as to allow the concrete in which it used to build-up the
specified strength of concrete
8.4 The necessary tests for grit shall be carried out as per the requirements of I.S.2386- (parts-l of VIII)
1963, as per instructions of the Engineer-in-Charge. The necessity of test will be decided by the.
Engineer-in-Charge.
M-10. Lime Mortar
10.1. Lime: Lime shall conform to specification M-2 Water: Water shall conform to specification M-1
Sand: Sand shall conform to specification M-6
10.2. Proportion of Mix:
10.2.1. motor shall consist of such proportions of slaked lime and sand as may be specified in item. The
slaked lime and sand shall 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 e
used for preparation of lime mortar. The slaked lime shall be placed in the mill in an even layer and
ground for 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
10.4.1. Mortar shall always be kept damp, protected from sun and rain till used up, covering it by
tarpaulin or open sheds.
10.5.1. All mortar shall be used as soon as possible after grinding. It should be used on the day on
which it 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 specifications 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 of machine mixed as directed.
11.3. Proportion 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 homogeneous mixture
of uniform colour 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 from a stiff plastic mass of uniform colour so that each particle of sand
shall be completely covered with a film of wet cement. The water cement ratio shall be adopted as
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 of 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
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 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
IS. Sieve Percentage passing for single IS. Sieve Percentage passing for single
Designatio Sized aggregates of Nominal size Designatio Sized aggregates of Nominal size
Note: This percentage may be varied somewhat by the 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 tests. Indicated in IS. 383-1970 and 456-1978 shall have to be carried out to ensure the
acceptability. The aggregates shall be stored separately and handled in such a manner as to prevent
the mixing of different aggregates. If she aggregates are covered with dust, they shall be washed with
water to make them clean.
M-13 Black Trap or Equivalent Hard Stone Coarse
13.1. Aggregate for Design Mix Concrete Coarse 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 with cement.
13.3. The necessary tests indicated in IS. 383-1970 and IS.456-1978 shall have to be carried out to
ensure the acceptability of the material. If aggregate is covered with dust it shall be washed with water
to make it clean.
15.1 The brick shall be shall be machine moulded and made from suitable fly ash, cement, lime,
gypsum, etc. They shall be free from cracks and nodules of free lime. They shall have smooth
rectangular faces with sharp corners and shall be of uniform colour. The bricks shall be moulded with
the frog of 100mm x 40 mm and 10mm to 20mm deep on one of its flat sides. The bricks shall not
break when thrown on the ground from a height of 600mm.
15.2 The size of the modular bricks shall be 190 x 90 x 90 mm.
15.3 The size of the conventional bricks shall be 225 x 110 x 75mm.
15.4. Only bricks of one standard size shall be used on one work. The following tolerance shall be
permitted in the conventional size adopted in a particular work. Length +3.0mm, Width + 1.50mm,
Height +1.50mm.
15.5 The crushing strength of the brick shall not be less than 35.0 Kg / Sq cm. The average water
absorption shall not be less than 20 per cent by weight. Necessary test for crushing strength and water
absorption shall be carried out as per IS 3495: (Part I to Part 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 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 day weight. When tested in accordance with I.S. 1124-
1974.Theminimumcrushingstregth of stone shall be 200 Kg/Sq. Cm. unless otherwise, specified
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 the 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 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 patch. It shall have minimum crushing strength of 100Kg/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 from waviness
and unevenness, and the edges true and square.
17.3 Those types of stone in which white clay occurs should not be used. Special corner stones shall
be provided where so directed.
M-21. Mild Steel Binding Wire
21.1. The mild steel wire shall be of 1.63 mm. or 1.22 mm. (16 to 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. 226-1985. The steel shall be free from the defects
mentioned in I.S. 226-1975 and shall have a smooth finish. The material shall be free from loose mill
scale, rust pits or other defects affecting the strength and durability. River bars shall conform to I.S.
1148-1973. When the steel is supplied by the Contractor test certificate of the manufacturers shall be
obtained according to I.S. 226-1975 and other relevant Indian. Standards.
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 ballies properly cross braced together so as to make the centering rigid. In
places of bulli 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 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 formwork 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 to bullies having 100 mm. minimum diameter measured at mid length and
80mm. at thin end shall be placed as per design requirement. These shall rest squarely on wooden sole
plates 40 mm. thick and minimum bearing area of 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.
26.6. 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 the surface coming in contact with concrete, Wooden form work with metal sheet lining or
steel plates stiffened by steel angles shall be permitted,
26.7. As far as practicable, clamps shall be used to hold the forms together and use of nails and spikes
26.8. 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 manufacture 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.
26.9. The shuttering for beams and slabs shall have camber of 4 mm. per meter
26.10. (1in250) 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-
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 straight fibres as far
as possible. It shall be free from rot decay, harmful fungi and other defects of harmful nature which will
affect the strength, durability or its usefulness for the purpose for which it is required. The colour shall
be uniform as for as possible. Any effort like paining using any adhesive 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. in 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 aggregates area
of such knots shall be not exceed 2% of the area of piece.
M- 31. Aluminum doors, windows ventilators
31.1. Aluminum alloy used in the manufacture of extruded window sections 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.Thesection shall be as specified in the drawing and design. The fabrication shall be done as
31.2. The hinges shall be cast or extruded aluminum hinges of same type as in window but of larger
size. 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
operable 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.
M-32. Rolling Shutters
32.1. The rolling shutters shall conform to I.S.6248-1979. Rolling shutters shall be supplied of specified
type with accessories. The size of the rolling shutters shall be specified in the drawings. The shutters
shall be specified in the drawings. The shutters shall be constructed with interlocking lath sections
formed from cold rolled steel strips not less than 0.9 mm. thick and 80 mm. wide for shutters up to
m. width not less than 1.25 mm. thick and 80 mm. wide for shutters 3.5 m. 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 0.90 mm. thick. For shutters having
width 3.5 Meter and above, the thickness of M.S. sheet for the hood cover shall be not less than
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 under the lintel as specified with rawl plugs and screws bolts etc.
32.5. The rolling shutters shall be of self-rolling up to 8 Sq. m. clear area without ball bearing and up to
12 Sq.m. clear area with ball bearing. If the rolling shutters are of 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 suspension shafts, looking 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 20mm MS 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 MS 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.
37.1. The plywood for general purpose shall conform I.S.303-17-1975
Plywood is made by cementing together than 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 at right
angles to the grain in the adjacent layer.
37.2. The chief 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 of gluing, phenol resins are usually cured in a hot press which
compresses and simultaneously heats the plies between hot plates which
maintainatemperatureof90degree C to 140-degree C and a pressure of 11 to 14 Kg/Sq. Cm. on the
wood. The time of heating may be. anything from 2 to 60 minutes depending upon thickness.
37.4. When water glue are used the wood absorbs so much water that the finished plywood must be
dried carefully. When synthetic resigns are used as adhesive the finished plywood must be exposed to
an atmosphere of controlled humidity until the proper amount of moisture has been absorbed.
37.5. According to I.S: 303-1975 the plywood for general purpose shall be of the grades namely BWR,
WWR and CWR, depending upon the adhesives used for bonding the 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, Band C After pressing, the finished plywood should be
reconditioned to a moisture content not less than 8 percent and not more than 16 percent. Thickness
of plywood Boards:
Board Thickness Board Thickness Board Thickness Board Thickness
3 ply 3mm 5 ply 5mm 7 ply 9mm 9 ply 16mm
5mm 7mm 16mm 11 Ply 19mm
6mm 8mm 9 ply 13mm 25mm
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 as mentioned in the item or specification or in
the special provision or as shown in detailed drawings. Thickness of glass panes shall be uniform. The
specifications for 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 8.75 Kg/Sq. m. shall be used. For bigger panes up to 900 mm. x 900 mm. glass weighting not
less than 11.25 Kg/Sq. m. shall be used.
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 colours shall be used, if so shown, on
detailed drawings or so specified. For important buildings and for panes with any dimension over
mm. plate glass of specified thickness shall be used.
38.3. Plate Glass:
38.4. 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 of 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 shall be used. Thickness of glass shall not be less than 6 mm. Wired glass shall
be of type and thickness as specified.
M-40. Particle board
40.1. The particle boards used for face panels shall of best quality free from any defects. The
particleboards shall be made with phenol formaldehyde adhesive. The particle boards shall conform
I.S.3087-1965. " Specification for wood particle board for general purpose". The size and the thickness
shall be as indicated.
(1) 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 shelf be made of the metal as specified in the item or its specification.
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 ensue ease of operations.
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 holdfasts shall be bent
at right angle and two nos. of 6 mm. diameter holes, salt be made in it for fixing it to the frame 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 butt 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 approved.
43.5. Tower bolts (Barrel Type):
43.5.1. Tower bolts as specified in the item shall be used and shall be got approved.
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.
The size of the handles shall be determined 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 Catch:
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 Stoppers:
43.10.1. Door catch shall be fixed at a height of about 900 mm. from the floor level such 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
hinges of 75 mm. size and at a height of 900 mm. from the floor level. The wooden door stop shall be
provided with 3 coats of approved oil paint.
43.12. Casement Window Fastener:
43.12.1. Casement window fastener for single leaf window shutter shall be left or right handed as
43.13. Casement stays (Straight Fed 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 partially as directed. Size of the stay shall be 250 mm. to
300 mm. as directed.
43.14. Ventilator Catch:
43.14.1. The pattern and shape of the catch shall be as approved.
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 plate in the case of brass pivot.
44.1. (A) Oil paints:
44.1.1. Oil paints shall be of the specified colour and as approved. The ready mixed paints shall only be
used. However, if ready mixed paint of specified 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 the following general requirements
(i) Paint shall not show excessive setting in a freshly opened full can and shall easily be re dispersed
with a paddle to a smooth homogeneous state. The paint shall show no curdling, livering, caking or
colour separation and shall be free from lumps and skins.
(ii) The paint as received shall brush easily, possess good levelling properties and show no running or
sagging tendencies.
(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
44.1.3. Ready mixed paint shall be used exactly as received from the manufacturers 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 in specification of oil paints, Enamel
paint shall conform to I.S.2933-1975
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 colour and free from
stains cracks, decay and weathering.
46.2. The size of various colours 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
colours only as per grading as decided by the Engineer-in-charge shall be used for marble mosaic tiles
46.3. The marble chips shall be machine crushed. They shall be free from foreign matter, dust etc.
except as above, the chips 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 of general purpose type. These are the tiles in the manufacture
of which no pigments are used. Cement used in the manufacture of tiles shall be as per Indian
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 pressure ofnotlessthan140Kg/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, through the tiles are of plain cement, shall be provided with stone chips of 1to2mm.size.
The proportions of cement to aggregate in the wearing layer of the tiles shall be three parts of cement
to one parts chips by weight. The minimum thickness of wearing layer shall be 3 mm. The colour and
texture of wearing layer shall be uniform throughout its face and thickness. On removal from mould, the
tiles shall be kept in moist condition 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 plane, free from projections, depressions and cracks and
shall be reasonably parallel to the back face of the tile. All angles shall be right angle and all edges
shall be sharp and true.
47.1.4. The size of tiles generally be square shape 24.85 Cm x24.85 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 of minus one millimeter. Tolerance on thickness
shall be plus 5 m.m.
47.1.6. The tiles shall satisfy the tests as regards transverse strength; resistance to wear and water
absorption as per I.S. 1237-1980.
47.2. (B) Plain Coloured Tiles:
47.2.1. The tiles shall have the same specification as for plain cement tiles as per ( A ) above except
that they shall have a plain wearing surface wherein pigments are used. They shallconformtiI.S.1237-
47.2.2. The pigments used for colouring cement shall not exceed 10 percent by weight of cement used
in the mix. The pigments, synthetic or otherwise, used for colouring tiles shall have permanent colour
and shall not contain materials detrimental to concrete.
47.2.3. The colour of the tiles shall be specified in the item or as directed.
47.3. (C) Marble mosaic tiles:
47.3.1. These tiles have same specification as per plain cement tiles except the requirements as stated
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 from 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 unto 20 mm. size. The minimum thickness of wearing
layer of tiles shall be 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 approved by the Engineer-in-Charge, for
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 presented. The sample shall have to be Made by the contractor
till a suitable sample is finally approved for use in the work. 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, colour, shade, chips, distribution
47.3.5. The tiles shall be prepared from cement conforming to Indian Standards or Coloured Portland
cement generally depending upon the colour of tiles to be used 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 centre to centre
distance of chequer shall not be less then 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 tiles shall be plain coloured 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 or 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 tiles as per (D) above except in
following respects:
(1) The length of a tile including note shall be 300 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 centers not exceeding 25 mm. Beyond that the tiles shall
have normal chequer pattern.
M-49. Polished Kotah Stones
49.1. Polished Kotah stone shall have the same specification as per rough Kotah stone except as
mentioned below:
49.2. The stones shall have machine polished 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 dado, skirting, sink, veneering, sills, steps, etc. where machine
polishing after the stones are fixed in situ is not possible shall be double polished.
M-55. 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 fee from cracks, crazing sports, chipped edges and corners The glazing
shall be of uniform shade.
55.2 The tiles shall be nominal size of 150 mm. x 150 mm. unless otherwise, specified. The maximum
variation 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. 1977-1970.
M-56. Galvanized iron pipes and fittings
56.1. Galvanized iron pipes shall be of the medium type and or 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 make.
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 or 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 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 shall be of approved quality. These shall be of gun metal fitted with
wheel and shall be of gate valve opening full way and of the size as specified. These shall conform to
M-59. White glazed porcelain wash basin
59.1. Wash basin shall be of white porcelain first quality best Indian make and it shall
conformtoI.IS.2556. (Part-IV) -1972 and I.S.771-1979. The size of the wash basin shall be as specified
in the item. Wash basin shall be of one-piece construction with continued over flow arrangements. All
internal angles shall be designed so as to facilitate cleaning. Wash basin 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 65mm. diameter at top and 10 mm. depth to suit the waste fitting. The necessary stud
slot to receive the bracket on the underside 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 inequality and color as that to 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 the 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 / colored glazed porcelain first quality and shall be
of wash down type conforming to IS 2556 – 1973 and IS 771 –
60.2 ‘S’ trap shall be provided as required with water seal not less than 50mm. The solid plastic seat
and cover shall be of the best Indian make conforming to IS 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 suitable size.
M-61. Orissa type water closet
61.1 The specification of Orissa type white / coloured glazed water closet of first quality shall conform to
IS 256 (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. It
shall also have an inlet at black an or front for connecting flush pipes as directed, The inside of the
bottom or 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
mm. Water seal and 50 mm. diameter vent horn.
M-62. A. Foot Rests
62.A. 1. A pair of whit glazed earthen ware rectangular foot to minimum size 250 mm. x 130 mm. x
mm. shall be provided with the water closet.
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 best Indian make and. size as specified and approved by the Engineer-in-
Charge. The flat back of corner type urinal must be of 1st quality free from any defects, cracks etc.
M-67. Flush cock.
67.1. Half turn flush cock (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, water, vent and anti-siphonage pipes and fitting shall conform to I.S.1729-
1964.Thepipesshall have spigot and socket ends with head on spigot end. The pipes and fitting shall be
true to shape, smooth, cylindrical, their inner and outer surfaces being as nearly as practicable
concentric. They shall be sound and nicely cast and shall be free from cracks, laps, pinholes or the
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 of 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. 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. Tolerances:
68.4.1. The Standard weights and thickness of pipes shall be as shown in the following table.
A tolerance up to minus 10 per cent may however be allowed against these standard weights.
Sr. Nominal Thickness Overall 1,5 Weight of pipe excluding
No. dia. of bore m. long 1.8 m. long ears 2.m.
68.4.2. A tolerance up to minus 15 percent in thickness and 20 mm. length will be allowed. For fittings
tolerance in lengths shall-be plus 25 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 tolerance 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. 5mm.The surface shall be
smooth and free form craze, chips and other flaws or any other kind of defects which affect
serviceability. The size of Nahni trap shall be specified and shall be of self-cleaning 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 provide shall be with deep seal, minimum 50 mm. except at places where trap
with deep seal cannot 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. If shall be sound, free from defects such as fire cracks
or hair. cracks. The glaze of the traps shall be free from crazing. They shall give a sharp 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.l. cover with frame inside dimensions 300mm.x300mm. the
cover with frame inside dimensions 300 mm. x 300 mm. the cover and 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. Glazed Stone Ware Pipe and Fittings
71.1. The pipes and fittings shall be of best quality as approved by the Engineer – in - Charge. The
pipe shall be of 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, cracks and other
imperfections, which affect the serviceability. The inner and outer surfaces shall be smooth and
perfectly glazed. The pipe shall be capable to withstand pressures or 1.5 M. lead without showing sign
of leakage. The thickness of the wall shall not be less than 1/12th 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 6 mm.
around the pipe.
The pipes shall generally conform to relevant I.S.651-1980.
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-l whose nominal diameter for line wire shall be 2.5 mm. and point wire
mm. The nominal distance between two barbs shall be 75 mm. unless otherwise specified in the item.
The barbed wire shell be formed by twisting together two line wires. One containing the barbs. The size
of the line and point wires and barb spacing 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 and shall be formed by twisting two point wires, each two turns,
lightly round one-line wire, making altogether four complete turns. The barbs shall have a length of not
less than 13 mm. and not more than 18 mm. The point shall be sharp and cut at an angle not
greaterthan35degree of the axis of the wire forming the barbs.
78.3. The line and point wires shall be circular in 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 welds other
than those in the rod before it is drawn. The distance between two successive splices shall not be less
than 15 metres.
78.4. The lengths per 100 Kg. of barbed wire I.S. type I shall be as under: Nominal 1000 metre
Minimum 934 Metre Maximum 1066 Metre
(E7): DETAIL SPECIFICATION FOR WORK ITEMS: -
Excavation for foundation in trenches in ordinary, dense, hard soil, sand, clay, soft murrum up
to 1.50 Mt. depth including strutting, shoring wherever necessary and throwing away the extra
stuff with in the lead of 50 Mt. radius and its dressing etc. complete as directed by E. I. C.
1.1. Any soil which generally require close application of picks or jumpers or scarifiers to loosen it,
stiff clay, gravel and stone, etc. or organic soil, gravel silt, sand, turf, loam, clay, peat, etc. fall under this
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 removal as directed. The materials so
obtained shall be property of the Government and shall be conveyed and stacked as directed within
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 side clearance is deemed to be included in the rate of earth work for which no extra
3.0. Setting out
After clearing the site, the centre 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 work.
Contractor shall supply labours materials, etc., required for setting out the reference marks and bench
marks and shall maintain them as long as required and directed.
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 such
precautionary measures shall be paid separately if not specified. The bottom of the excavated area
shall be leveled both longitudinally and transferal as directed by removing and watering as required. No
earth filling will be allowed for bringing it to level. If by mistake or any excavation is made deeper or
wider than that shown 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
up to 1.5 m depth shall be measured under this item.
5.0. Disposal of the excavated stuff
5.1. The excavated stuff of the selected type shall be used in filling the trenches and plinth or
leveling the ground in layers including ramming and watering etc.
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 up to 50 M. and all lift.
6.0. Mode of measurements & 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
stopping and sloping back as found necessary on account of conditions of soil and requirements of
6.2. The rate shall be for a unit of one cubic meter.
Excavation for foundation in trenches in ordinary, dense, hard soil, sand, clay, soft murrum up
to 1.50 Mt. to 3.0 mt. depth including strutting, shoring wherever necessary and throwing away
the extra stuff with in the lead of 50 Mt. radius and its dressing etc. complete as directed by E. I.
1.0 Workmanship
1.1 The relevant specification of item no. 1 shall be followed except that the excavation work shall
be carried out with 1.5Mt to 3.0Mt lift in ordinary soil, sand, clay, soft murrum.
2.0. Mode of measurements & payment
2.1 The relevant specification of item no. 1 shall be followed.
2.2 The excavation work from 1.5Mt to 3.0Mt shall be measured under this item.
2.3. The rate shall be for a unit of one cubic meter.
Excavation for foundation in trenches in ordinary, dense, hard soil, sand, clay, soft murrum up
to 3.00 Mt. to 5.0 mt. depth including strutting, shoring wherever necessary and throwing away
the extra stuff with in the lead of 50 Mt. radius and its dressing etc. complete as directed by E. I.
1.0 Workmanship
1.1 The relevant specification of item no. 1 shall be followed except that the excavation work shall be
carried out with 3.0Mt to 5.0Mt lift in ordinary soil, sand, clay, soft murrum.
2.0. Mode of measurements & payment
2.1 The relevant specification of item no. 1 shall be followed.
2.2 The excavation work from 3.0Mt to 5.0Mt shall be measured under this item.
2.3. The rate shall be for a unit of one cubic meter.
Filling available excavated earth (Excluding rock) in trenches, plinth sides of foundation etc. in
layers not exceeding 20 CM in depth, consolidating each deposited layers by ramming and
1.0 Workmanship
1.1 The earth to be used for filling shall be free from salts, organic or other foreign matter. All clots
of earth shall be broken.
1.2 As soon as the work in foundation has been completed and measured the site of foundation
shall have 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 by ramming with iron or wooden rammers. When filling reaches finished level the
surface shall be flooded with water for at least 24 hours and allowed to dry and then rammed and
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 specified.
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 in the plinth.
2.0 Mode of Measurements & Payment
2.1 The payment shall be made for filling the plinth and trenches. No deduction shall be made for
shrinkage and voids, if consolidated as instructed above.
2.2 The rate shall be for a unit of one cubic meter.
Filling in foundation and plinth with murrum or selected soil in layers of 20 CM thickness
including watering, ramming and consolidation etc. complete (Yellow earth should be brought
by contractor from outside) Note: 25 % of the successive bill amount shall be retained till lapse
of one full scale monsoon and rectifications of subsistence if any to the design ground level)
1.1. Murrum shall be clean, of good binding quality, and of approved quality obtained from approved
pots / quarries of disintegrated rocks which contain silicon materials and natural mixture of clay of
calcareous origin. The size of murrum shall not be more than 20mm.
2.0 Workmanship
The relevant specifications of item No. 4 shall be followed except that murrum or selected soil shall be
filled in foundation and plinth in 20 cms. Layers including consolidating, ramming, watering, dressing,
3.0. Mode of Measurements & Payment
3.1. The relevant specifications of item No. 4 shall be followed.
3.2. The rate includes cost of collecting, carting murrum / or selected earth of approved quality with all
lead and labour required for filling the same in trenches and plinth under floors.
3.3. The rate shall be for a unit of one cubic meter.
Filling in plinth with sand under floors including watering, ramming consolidating and dressing
1.1. Sand shall conform to M6.
2.0 Workmanship
The relevant specifications of item No. 4 shall be followed except that sand shall be filled in under
floors, including watering, ramming, consolidating and dressing etc. complete.
3.0. Mode of Measurements & Payment
3.1. The relevant specifications of item No. 4 shall be followed.
3.2. The rate includes cost of collecting, carting sand with all lead and labour for filling the same in
plinth under floors.
3.3. The rate shall be for a unit of one cubic meter.
Providing and applying anti termite treatment, as per IS 6313 (part II & Part III 2001) for building
works in pre-construction & Post construction stages, using chemicals conforming to relevant
IS in water emulsion and effective when applied uniformly over the area to treated. The chemical
to be used is chloro-pyriphos 20 % EC or its equivalent. The treatment is to be carried out as per
the procedure mentioned below and treated plinth surface area is to be taken for measurement.
a) For pre-construction treatment: For plinth filling and periphery holes inside plinth to be
drilled and 300mm centre to centre each having depth 1.5 mtr and for inside plinth the holes are
to be treated with diluted chemical solution 1.5 ltr. Per hole in the ratio of 1:20 per periphery, i.e.
outside plinth the ditch is to be treated with diluted solution 2.25 ltr. per Rmt. in the ratio 1:20.
The entire surface area is to be treated with diluted solution of dose 2.25 ltr. per smt over and
above as a plinth surface treatment.
Specification for the item shall be as per item description and relevant IS code.
“For Anti-Termite Treatment: -
The contractor shall submit performance guarantee of the anti-termite treatment item at the
rate of 20% of cost of item of work order in the form of DD or in the form of BG of Schedule
Bank / Nationalized Bank in favour of GETCO (A/c Agency) for a period of 5 years from actual
date of completion of work on non-judicial stamp paper of appropriate value in approved format
of GETCO. In the event of unsatisfactory performance of anti-termite treatment work, the
agency shall carry out necessary remedial/rectification works that may be necessary in the
opinion of GETCO at no extra cost, failing which BG shall be encashed by GETCO. The BG
shall be released only after satisfactory completion of performance period of 5 years.”
Measurement will be paid in square meter basis.
Brick work using common fly ash / concrete blocks building bricks having crushing strength
not less 35 kg. / sq. cm. in foundation and plinth in cement mortar 1:6 (1 -Cement: 6 - Fine sand)
Water shall conform to M-1. Cement shall conform to M-3. Sand shall conform to M-6. Cement mortar
shall conform to M-11. Brick shall conform to M-15.
2.0 Workmanship
2.1. Proportion: 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 thorough wetting of bricks.
2.3.1 Laying: Bricks shall be laid in English bond unless directed otherwise. Half or cut bricks shall
not be used except when necessary to complete to bond, closers in such case shall be cut to the
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 with the 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 joint shall be fully filled from the top with mortar.
2.3.3 The wall shall be taken up truly in plumb. All courses shall be laid truly horizontal and all vertical
joints shall be truly vertical. Vertical joints in alternate course shall generally be directly one over the
other. The thickness of the brick course shall be kept uniform.
2.3.4 The bricks shall be laid with frog upwards. A set of tools comprising of wooden straight edges,
mason’s spirit level, square half meter rub, and pins, string and plumb shall be kept on the site of the
work for frequent checking during the progress of work.
2.3.5 Both the faces of the walls of thickness greater than 23 cms. shall be kept in proper place. All
the connected brickwork 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, holdfasts of doors and windows, etc. which are required to
be built in wall shall be embedded in the cement mortar.
2.4.1 Bricks shall be so laid that all joints are quite flush with mortar. Thickness of the joint shall not
exceed 12mm. The face joints shall be raked out as directed by raking tool daily during the progress of
work, when the mortar is still green so as to provide key for plaster or pointing to be done.
2.4.2 The face of the brick shall be cleaned the very day on which the brick work is laid and all mortar
dropping removed.
2.5.1 Green work shall be protected from the rain suitable. Masonry work shall be kept moist on all
the faces for a period of seven days. The top of the masonry work shall be kept well wetted at the
close of the day.
2.6 Preparation of the foundation bed
2.6.1 If the foundation is to be laid directly on the excavated bed, the bed shall be leveled, cleaned of
all the loose materials, cleaned and wetted before starting masonry. If masonry is to be laid on
concrete footing, the top of the concrete shall be cleaned and moistened. The contractor shall obtain
the engineer’s approval for the foundation bed, before foundation masonry is started. When pucca
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 measurement
3.1 The measurements of this item shall be taken for the brick masonry fully completed in
foundation up to plinth. The limiting dimensions not exceeding those shown on the plans or as directed
shall be final. Battered, tapered and curved portion 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) End of joints, beams, posts, girders, rafters, purlins, trusses, corbel, steps, etc. where cross
section area does not exceed 500 sq cm.
(2) Opening not exceeding 1000 sq cm.
(3) Wall plates and bed plates, bearing of slabs, and the like whose thickness does not exceed
10 cm and the bearing does not extend to the full thickness of the wall.
(4) Drainage holes and recesses from cement concrete blocks to embed hold fasts for doors,
(5) Iron fixtures, pipes up to 300mm 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, throttling and making arches over the apertures be paid for separately.
3.4 The rate shall be for a unit of one cubic meter.
Brick work using common fly ash building bricks having crushing strength not less 35 kg. / sq.
cm. for super structure above plinth level up to floor two level (i.e. 4.0 m above plinth level and
parapet above the same) in cement mortar 1:6 (1 -Cement: 6 - Fine sand)
The specification of item no. 8 shall be applicable to this item but for brick masonry for super structure
above plinth level up to floor two level i.e. 4.0m above plinth level and parapet above the same.
The rate shall for a unit of one cubic metre.
Half brick masonry in fly ash / concrete blocks building bricks having crushing strength not less
than 35 kg/sq.cm. in cement mortar 1:3 (1 - Cement: 3 - Coarse sand) with 2 Nos. of 6 mm mild
steel round bars after every three courses embedded in cement mortar above plinth level up to
floor two level.
Water shall conform to M-1. Cement shall conform to M-3. Sand shall conform to M-6. Cement mortar
shall conform to M-11. Brick shall conform to M-15. M.S. reinforcement shall conform to M-18.
2.0 Workmanship
2.1 Relevant specification of bricks, wetting and laying of bricks, joints, curing, scaffolding etc. shall
conform to Item no. except the following:
2.2 Cement mortar used in masonry work shall be in proportion of one part of cement and three parts of
sand by volume and shall conform to M-11, and this work is for half brick thickness for partition walls.
2.3 The hoop iron i.e. two nos. of 6mm dia MS round bars shall be provided at every third course. The
ends of reinforcement shall be full embedded in main walls on both sides as directed. Reinforcement
shall be placed on top of the bottom-most course. Laps shall be of 15 cms. of mild steel bars of hoop
2.4 The joints in the course where reinforcement is placed shall admit of mortar cover to the
3.0 Mode of measurements and payment
3.1 The rate shall be for half brick masonry work including providing specified reinforcement, the
limiting dimension not exceeding those in plan or as directed. The length shall be measured nearest to
3.2 Any work done extra over specified dimensions shall be ignored.
3.3 The rate shall be for a unit of one sq. meter.
Providing & laying M-15 grade of concrete with minimum cement content 240 kg/M3 and keeping
maximum free water cement ratio as 0.60, for plain structure foundation using 12 mm to 20 mm
size black trap machine crushed metal including necessary centering for all sides as required,
mixing the concrete in mixer machine, ramming with vibrator, including keeping pockets for
foundation bolts & finishing the exposed honey combed surface if any, curing, etc., complete as
per drawing & specification, and as directed by E. I. C. (Finishing by Plaster & Reinforcement if
any will be paid separately)
M-15 grade of concrete using machine cut black trap of size 12 to 20mm shall be laid using minimum
cement content of 240 Kg / Cmt. and free water cement ratio of 0.60. Sample of ingredients to be used
shall be got approved.
The general specification of concrete shall be applicable for this item. Rate quoted shall be of all
materials, labour, tools, tackles, shuttering, scaffolding, curing, etc. as per item. Concreting work,
involved in this item, is for the foundation work for various equipments and machinery.
Payment shall be made on actual cu. M. of concrete work done as per detailed drawing furnished by
The pockets to be grouted shall be properly cleaned. Dust and other foreign materials shall be
removed. If required, it shall be cleaned by Air blower. If surface is not rough, roughening shall be
done, if necessary and instructed by Engineer – in – Charge for bonding purpose. Existing surface
shall be applied with thick paste of cement mortar. No separate payment will be admissible for this.
Payment shall be made for actual quantity of concrete work done for grouting.
Providing & Laying controlled cement concrete M-200 curing complete excluding the cost of
form work and reinforcement for reinforced concrete work in
a) Foundation, footings, Bases of columns etc. and Mass concrete,
b) Slabs, Landings, shelves, Balconies, Lintels, Beams, Girders and cantilever up to floor
c) Columns pillars posts and struts up to floor two level.
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 20mm nominal size shall conform to M-12.
2.1 The concrete mix shall be designed by preliminary tests, the proportioning of cement and
aggregates shall be done by weight and necessary precautions shall be taken in the production to
ensure that the required work cube strength is attained and maintained. The controlled concrete shall
be in grade of M-200 with prefix controlled added to it. The letter ‘M’ refers to mix and numbers specify
28 days’ works cube compressive strength of 150mm cubes of the mix expressed in Kg/ Cm2
2.2 The proportion of cement, sand and coarse aggregates shall be determined by weight. The weigh
batching machine shall be used for maintaining proper control over the proportion of aggregates as per
The strength requirements of different grades of concrete shall be as under:
Grade of concrete Compressive strength of 15 cms. cubes in Kg / Cm2 at 28 days,
conducted in accordance with IS 516 –
Preliminary test (min) Work test (min)
In all cases, the 28 days’ compressive strength specified in above table be the criteria for acceptance
or rejection of the concrete. Where the strength of a concrete mix as indicated by tests, lies in between
the strength of any two grades specified in the above table, such concrete shall be classified in for all
purposes as concrete belonging to the lower of the two grades between which its strength lies.
2.3 Admixture may be used in concrete only with approval of Engineer – in – Charge based 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 admixture.
3.0 Workmanship
3.1 The proportions for ingredients chosen shall be such that concrete has adequate workability for
conditions prevailing on the work in question and can be properly compacted with means available
except where it can be shown to the satisfaction of the Engineer – in – Charge, that the supply of
properly graded aggregate of uniform quality can be maintained till the completion of work. Grading of
aggregate shall be controlled by obtaining the coarse aggregates, in different sizes and being in them in
the right proportions as required. Aggregate of different sizes shall be stocked in separate stock piles.
The required quantity of material shall be stock piled several hours, preferably a day before use. The
grading of coarse and fine aggregate shall be checked as frequently as possible, the frequency for a
given job being determined by the Engineer – in – Charge to ensure that the suppliers are maintaining
the uniform grading as approved for samples used in the preliminary tests.
3.2 In proportioning concrete, the quantity of both cement and aggregate shall be determined by
weight. Where the weight of cement is determined by accepting the maker’s weight per bag a
reasonable number of bags shall be weighed separately to check the net weight. Where the cement is
weighed from bulk stocks at site and not by bags, it shall be weighed separately from the aggregates.
Water shall either be measured by volume in calibrated tanks or weighed. All measuring equipments
shall be maintained in clean, and serviceable condition. Their accuracy shall be periodically checked.
3.3 It is most important to keep the specified water cement ratio constant and at its correct value. To
this end, moisture content in both fine and coarse aggregates shall be determined by the Engineer – in
– Charge, according to the weather conditions. The amount of mixing water shall then be adjusted to
compensate for variations in the moisture content. For the determination of moisture content in the
aggregates, IS 2389 (Part III) shall be referred to. Suitable adjustments shall also be made in the
weights of coarse aggregates due to variation in the moisture content. Minimum quantity of cement to
be used in concrete shall not be less than 320 Kg / Cmt.
3.4.1 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 half a minute. Mixing shall be continued till materials are uniformly distributed and
uniform colour 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 two minutes after all ingredients have been put into the mixer.
3.4.2 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.
3.5 Consistency
3.5.1 The degree of consistency which shall depend upon the nature of the work and methods of
vibration of concrete shall be determined by regular slump tests in accordance with IS 1199 –
The slump of 10 mm to 25 mm shall be adopted when vibrators are used and 80 mm when vibrators
3.6.1 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 reliever 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.
3.6.2 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
labour 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.
3.7 Transporting and laying
3.7.1 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 takes
place. All form work shall be cleaned and made free from standing water, dust, snow or ice
immediately before placing of concrete. No concrete shall be placed in any part of the structure until
the approval of Engineer – in – Charge has been obtained.
3.7.2 Concreting 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 30 minutes unless a
proper construction joint 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 in horizontal layers to a compacted depth of not more than 0.45 metre
when internal vibrators are used and not exceeding 0.30 metre in all other cases.
3.7.3 Unless otherwise agreed to by the Engineer – in – Charge, concrete shall not be dropped into
place from a height exceeding 2 metres. 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 13mm
thick layer of mortar composed of cement and sand in same ratio as in the concrete mix itself. This
mm layer of mortar shall be freshly mixed and placed immediately before placing of new concrete.
When 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 this surface shall not exceed 150mm in thickness and
shall be well rammed against old work, particular attention being given to corners and close spots.
3.7.4 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 ever 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.
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, Hessian or other similar absorbent 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.
Masonary 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.
3.9 Sampling and testing of concrete
3.9.1 Samples from fresh concrete shall be taken as per IS 1199 – 1959 and cubes shall be made,
cured and tested at 7 days or 28 days as per requirements in accordance with IS 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 No. of samples Quantity of concrete No. of samples
concrete in the in the work
6 – 15 Cmt. 2 51 and above 4 + 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 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 reveals a poor quality of concrete and in other special cases.
3.9.2 The average strength of the group of cubes cast 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 is higher than the minimum specified.
4.0.1 The Engineer – in – Charge shall be informed in advance 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 20° C and where ordinary concrete is used, forms may be struck after expiry of periods
specified in item for respective item of form work.
4.0.2 All form work shall be removed without causing any shock or vibration as would damage the
concrete. Before the soffit 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 a manner as to permit the concrete to take stress 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 form work, it shall be cleaned and made good to
the satisfaction of the Engineer – in – Charge. After removal of form work and shuttering, the Executive
Engineer shall inspect the work and satisfy by random checks that concrete produced is of good
4.0.3 Immediately after the removal of forms, all exposed bolts etc., passing through the cement
concrete member and used for shuttering or any other purpose shall be cut inside the cement concrete
member to a depth of at least 25 mm below the surface of the concrete and the resulting holes be filled
by cement mortar. All line caused by form joint, all cavities produced by the removal of form 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 proportions 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 thorough filling in all voids. Surfaces which are pointed shall be kept moist for a period of
If rock pockets / honeycombs in the opinion of the Engineer – in – Charge are of such and extent or
character as to effect 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 effected.
4.1 Mode of measurement and payment
4.1.1 Controlled concrete RCC fro work as specified shall be measured under this item. The rate
excluded the cost of form work.
4.1.2 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 joists, beams, posts, girders, rafters, purlin trusses, corbels
and steps, etc. up to 500 Sq. Cm. in section.
(b) Opening up to 0.1 Sq. M.
4.1.3 The rate includes cost of all materials, labour, 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.
4.3 The rate shall be for a unit of one cubic metre.
Providing and laying Thermo Mechanically Treated (TMT bars) steel reinforcement conforming
to grade Fe 415 IS: 1786 for RCC work including cutting, bending, hooking and binding the
reinforcement with approved quality of binging wire etc., completed as per design
All reinforcement TMT bar specified in item shall confirm to relevant IS standard 1786 for thermo
mechanical Tested bars, wherever tested brands to be used, certificate for the same from manufacture
shall be submitted. If it is instructed by Executive Engineer, contractor shall have to arrange for testing
of bars at the laboratory or institution, suggested by GETCO at his cost.
If the bars are to be supplied by GETCO at specified rate, in schedule “A” the same shall be collected
and carted to the site of use.
Bars shall be bent as per bar bending schedule supplied with drawing. If bar bending schedule is not
supplied contractor shall prepare it and get it approved at the site before cutting for fabrication. Bars
shall be clean, free form rust, dust, mud etc. if coils are there, they shall be first straightened. Bars shall
be cut according to the cutting length specified/approved by department. Bars shall be bent gradually.
Bars having crack or spits shall be rejected. Bars shall be bent cold, unless otherwise specified in case
of higher diameter bars. If bar is bend wrongly, it should be straightened and recent such that it do not
injure the materials.
Laps and splices shall be got approved. They shall be staggered and shall be at location
shown/approved. Lapping shall be avoided when full length bars are available. All laps, hooks, bends
etc. shall be provided as per IS standards. Reinforcement bars shall be place in position as per drawing
or details given. It shall be tied with annealed black wire/G.I. wire of 18 gauge. Blocks, spacers, chairs
etc., shall be provided as per IS. 2502 at places instructed.
Bars shall be provided with clear cover as shown in drawing or as instructed on site. Cover shall be
provided with cement mortar cover block prepared of specified thickness with binding wire embedded to
fix cover in position and tie with the reinforcement so that it may not get disturbed. Minimum clear cover
shall be less than 13 mm or diameter of bars for slabs. For beam and columns depending on size it
shall be 20mm to 25mm. Cover shall be provided depending on structure, weather condition, location of
structure etc., as per ISI.
After the reinforcement is tied and checked by contractor himself it shall be got checked by GETCO’s
authorized representative and okayed for pouring of concrete. Quantity of reinforcement bars in M.T.
embedded in concrete shall be paid. Weight shall be computed on cutting length approved or given
multiplied by standard weight of particular diameter of bars as per IS standards. Work shall to be
carried out at all levels. “Rate quoted shall inclusive of wastages, cost of binding wire etc., No separate
payment will be made for binding wire. However, laps, dowels etc., shall be paid as per drawing or as
approved in site.
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:
1 6 mm x 0.22 Kg / Rmt. 8 20mm x 2.47 Kg / Rmt.
2 8 mm x 0.39 Kg / Rmt. 9 22mm x 2.98 Kg / Rmt.
3 10 mm x 0.62 Kg / Rmt. 10 25mm x 3.85 Kg / Rmt.
4 12 mm x 0.89 Kg / Rmt. 11 28mm x 4.83 Kg / Rmt.
5 14mm x 1.21 Kg / Rmt. 12 32mm x 6.31 Kg / Rmt.
6 16 mm x 1.58 Kg / Rmt. 13 36mm x 7.99 Kg / Rmt.
7 18 mm x 3.00 Kg / Rmt. 14 40mm x 9.86 Kg / Rmt.
Providing 15 mm. thick cement plaster in single coat in C. M. (1:3) on fair side brick / concrete
wall for interior plastering of floor two level including finishing the surfaces with smooth cement
finishing, necessary drip moulding, scaffolding, curing with three coats of the white wash or
colour wash as directed by E. I. C.
1.1 Water M-1. The cement mortar of proportion 1:3 shall conform to M-13.
2.0 Workmanship
2.1 Scaffolding: Wooden ballies, bamboos, planks, trestles 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 retardant has been
applied to the hard and by racking if it is hard. In case of concrete surface, if a chemical retardant 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 retardant 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 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 metre intervals over the entire surface to serve as gauge. The surfaces of these gauges shall be truly
in plane 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 according as a smooth or a sandy
granular texture is required. Excessive trowelling or overworking the float shall be avoided. All corners,
arises, angles and junctions be truly vertical or horizontal as the case may be and shall be carefully
finished. Rounding or chamfering corners, arises, 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 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 recommencing 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 15cms to any corners or arises. Horizontal joints in plaster work shall not also occur on
parapet tops and copings as these invariably 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 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
hanging matting or gunny bags on the outside of the plaster and keeping them wet.
3.0 Mode of measurement & 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, breadth
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 10mm at any point on this surface.
3.4 This item includes plastering up to 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
joists, beams, posts, girders, 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 deduction shall be made for ends of joints, beams, posts, etc. and openings not exceeding
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 plasters or if one face 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 with of reveals on both faces of all 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 opening 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 & sills shall be measured.
3.10 The rate shall be for unit of one sq.mtr.
Providing 20 mm thick smooth cement plaster finished in two coats, first base coat of 12 mm
thick in C. M. (1:3) and second coat of 8 mm thick in C. M. (1:2) including providing drip
moulding, making grooves in plaster, curing, scaffolding etc., completed as directed by E. I. C.
1.1. Water shall conform to M-1. 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
1:3. The relevant specifications of item No. 14 shall be followed except that the thickness of black coat
shall be 12 mm. average. 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. 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 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.
3.0. Mode of measurement & payment
3.1. The relevant specifications of item No. 17.58 shall be followed except that the sand face
plaster on outside up to 10 m. above ground level shall be measured under this item.
3.2. The rate shall be for a unit of One sq. metre.]
Providing 20 mm thick SAND FACED CEMENT PLASTER on wall up to height 10 mtrs. above
ground level finished in two coats, 1st base coat of 12 mm thick in C. M. (1:3) and 2nd coat of
mm. thick in C. M. (1:1) including making grooves in plaster curing, scaffolding etc., complete
as directed by E. I. C. with three coats of water proofing cement paint on wall surface, including
watering as directed by E. I. C.
1.1. Water shall conform to M-1. 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 relevant specifications of item No. 14 shall be followed except that the thickness of back
coat shall be 12 mm. average. 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. 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 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.
3.0. Mode of measurement & payment
3.1. The relevant specifications of item No. 17.58 shall be followed except that the sand face plaster on
outside up to 10 m. above ground level shall be measured under this item.
3.2. The rate shall be for a unit of One sq. metre.]
Providing 100 mm quarter round water proofing cement vatah in C. M. (1:1) at junction of walls
& slab in parapets, weather sheds, cantilevers including finishing the top with smooth cement
finishing using water proofing compound, curing scaffolding etc., complete as directed by E. I.
1.1. Water shall conform to M-1. Cement mortar shall conform to M-11.
2.0. Workmanship
2.1. The work of cement vata of 10 cms. x 10 cms. size shall be earned out at junctions of parapets and
terraces as directed. The vata shall be finished in quarter round shape. The work shall be earned out in
the best workman like manner. The inner portion of rain water pipe shall be rounded off properly during
constructing the vata. The work shall be cured for 7 days.
3.0. Mode of measurements and payment
3.1. The work shall be measured for finished item in running metre.
3.2. The rate shall be for a One running metre.
Providing & applying 3 coats of oil bound distemper and with one coat of primer of approved
shade & make including scaffolding touching with putty, smoothening the surfaces etc.,
completed as directed by E. I. C.
1.1. Oil bound washable distemper and primer shall be of approved brand and manufacture. The
distemper shall be of required colour and shade and the same shall conform to I.S.: 428-
2.0. 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 and well tied
suspended platform (Joola) 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 be distempered 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 distemper.
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 distemper shall be applied over the patches.
The surface shall be allowed to dry thoroughly before the regular coat of distemper 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 distempering, 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 is dry.
2.3. Priming coat:
2.3.1. A priming coat of distemper primer of approved manufacture and shade shall be applied over the
papered surface in case of new work on undecorated surface. If the distemper priming is done after the
wail completely, the distemper primer shall be applied.
2.3.2. Application of primer shall be done as under: The primer shall be applied with a brush on the
clean dry and smooth surface. Horizontal strokes shall be given first and vertical strokes shall be
applied immediately afterwards. This entire operation will constitute on coat. The surface shall be
finished as uniformly as possible leaving no brush marks. It shall be allowed to dry for at least 48 hours
before oil bound distemper or paint is applied.
2.3.3. Oil bound distemper is not recommended to be applied within six months of the completion of
2.4. Preparation of oil bound distemper:
2.4.1. The distemper shall be diluted with water or any other prescribed thinner in a manner
recommended by the manufacturer only. Sufficient quantity of distemper required for a days work shall
2.5. Application of Distemper coat:
2.5.1. For undecorated surfaces, after the primer coat is dried for at least 48 hours, the surface shall be
lightly sand papered to make it smooth for receiving the distemper, taking care not to rub but priming
coat. All loose particles shall be dusted of after rubbing. Minimum two coats of distemper 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 24 hours
between consecutive coats to permit proper drying of the proceeding coat. The finished surface shall be
even and inform without patches, brush marks, distemper drops etc.
2.5.2. Sufficient quantity of distemper shall be mixed to finish one room at a time. The application of a
coat in each room shall be finished in one operation and no work shall be striated in any room which
cannot be completed on the same day.
2.5.3. 15 cm. double bristled distemper 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 distemper 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 distempered shall be protected from being splashed
upon. Such surfaces shall be cleaned of distemper splashes if any.
3.0. Mode of measurements and payment
3.1. Priming coat of distemper primer, scraping of surface spoiled by trunk soots, removal of oil and
grease spots, treatment for infraction of effloresces., mould. moss, fungi, algae and lichen 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 place subject to the following limits
unless otherwise stated here in after :
(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 work 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 openings not for finish around ends of joints, beams,
3.3. Deductions of opening exceeding 0.5 sq.m. but not exceeding 3 sq. m. each shall be made as
follows and net addition shall be made for reveals, jambs, soffits etc. of these openings
(a) When both the faces of wall are provided, with same finish, deductions shall be made for one face
(b) When each face of wall is provided with different finish, deduction shall be made for that side of
frame for doors, windows etc. on which width of reveals is less than that of the other side but no
deduction shall- be made on the other side. Where the width of reveals on the both the faces of wall are
equal, deduction of 50% of area of opening on each face shall be made from area of finish.
(c) When only one face of wall is treated and the other face is not treated, full deductions shall be made
if the width of the reveal on treated side is less than that on untreated side but if the width of the reveal
is equal or more than that on untreated side neither deductions nor additions to be made for reveals,
jambs, soffits, sills etc.
3.4. In case of opening of area exceeding 3 sq. m. each deduction shall be made for openings but
jambs, sills and soffits shall be measured.
3.5. No deductions shall be made for attachments such as casings, conduits, pipes, electric wiring and
3.6. Item includes removing nails, making good holes, patches with materials similar in
composition of distemper.
3.7. The rate includes cost of all materials, labours, scaffolding, protective measures etc. involved in all
the operations described above. This shall also include conveyance, delivery, handing, unloading,
storing work etc.
The rate shall be for a unit of one sq. metre.
Providing & applying 3 coats of ACID / ALKALI resisting paint of approved shade & make to
wall, ceiling including filling putty smoothing the surfaces scaffolding etc., complete as directed
Acid/Alkali resisting painting of approved brand and tint be got approved before, collecting. Surface
shall be cleaned as described in item of distempering. One coat of primer shall be applied to the
surface, after same is made even with putty application.
Primer shall be of same manufacture and suitable for Acid. Alkali resisting paint. Acid & Alkali resisting
paint shall be applied in 2 to 3 coats as per item, with either brush or with spray painting. Uniform
painting on surface shall be done & got approved. manufacturer’s instructions regarding use of paint be
Providing & applying 2 coats of APEX or its equivalent ACRYLIC EXTERIOR paint on exiting
plastered surface or approved makes & shade including finishing & thinning as per
manufacturer's instruction. 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 etc.,
complete as directed by E. I. C.
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