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Tender Value
₹15.3 L
EMD Value
₹16,000
Closing Date
13 May 2026, 6:00 pmClosed
Similar tender results from the same govt authority in the past 3 years.
Executive Engineer, R & B (Panchayat) Division, Porbandar
CONSTRUCTION OF MULTIPURPOSE COMMUNITY HALL AT VILLAGE MANDER, TALUKA &DISTRICT :- PORBANDAR (2nd Attempt)
301227
2/2026-27 OF PORBANDAR SR. No.12 (2nd Attempt)
Open
Civil - All
Porbandar
5 documents required · 5 mandatory
₹900
Executive Engineer Panchayat R&B Division Porbandar
₹16,000
4 May 2026
4 May 2026
4 May 2026
13 May 2026
4 May 2026
CONSTRUCTION OF MULTIPURPOSE COMMUNITY HALL AT VILLAGE
MANDER, TALUKA &DISTRICT :- PORBANDAR
OFFICE OF THE EXECUTIVE ENGINEER
(PANCHAYAT) R & B DIVISION
NEAR S.T. BUS STAND,
This is a generic SBD to be used for Civil works. Each user/concern department needs to examine and put
up their particular bidding requirement like; qualification criteria, contract Data etc., marked at [#] while
finalizing their own bidding process.
SrNo Section Description PageNo
1 InvitationforBid(IFB)
2 Section-1 InstructionstoBidders
3 Section-2 QualificationInformation
4 Section-3 ConditionsofContract
5 Section-4 ContractData
6 Section-5 TechnicalSpecification
7 Section-6 FormofBid
8 Section-7 BillofQuantities
9 Section-8 SecuritiesandOtherForms
10 Section-9 Drawings
11 Section-10 DocumentstobefurnishedbyBidder
INVITATIONFORBID
NATIONALCOMPETITIVEBIDDING
1. The Office of the Executive Engineer, (PANCHAYAT) R & B DIVISION, PORBANDAR invites
bids for construction of works detailed in table. The bidders may submit bids for the
following works.
Sr. Name ofwork Approximate Bid Cost of Period #Class
No. valueof security docume of of
works (Rs.) (Rs.) nt compl Registr
1. CONSTRUCTION OF 1526431.73 16000.00 900/- 3Mont Class "E-1" &
COMMUNITY HALL AT
VILLAGE MANDER, TALUKA
& DISTRICT :- PORBANDAR
2. Prospective / Interested bidder may download the Bid Documents from website
https://www.tender.nprocure.com free of cost till the Time and Date as mentioned on online NIT at
website https://www.tender.nprocure.com.
3. However, Bidder who is submitting the Bid Online will have to pay the Bid Document Fee/Tender
Fee through Demand Draft only of any Schedule Bank payable at and in
favor of ‘Executive Engineer, (PANCHAYAT) R & B DIVISION, PORBANDAR Once the Bid is received
online, Bid Document / Tender Fee will not be refundable. AsPer GoG R&B Department’s
Circular No. PARACH/102/000/IB/221/(59)/CDated.24/01/2007
The Demand Draft for Bid Document / Tender fee and FDR / Bank Guarantee against Bid Security /
EMD shall be submitted in electronic format through online (by scanning) while uploading the bid,
this submission shall mean that bid document / tender fee and Bid Security/EMD has been received.
Accordingly, the offer of only those shall be opened whose Bid Document / Tender Fee and Bid
Security / EMD have been received electronically. However, for the purpose of realization of
Demand Draft, and FDR / Bank Guarantee bidder shall send the same in original through R.P.A.D. so
as to reach to Executive Engineer (PANCHAYAT) R & B DIVISION, PORBANDARwithin 7 Days from
the last day of bid submission.
Penaltative action for not submitting Demand Draft / FDR / Bank Guarantee in original to
Executive Engineer / Tender Inviting Authority by bidder shall be initiated. WRD GR No. PRC-
102014-1-MICell-K.1 Dated: 21/05/2022
4. Bids received online, willbe opened on the time, date and place as specified in the online NIT at
website https://www.nprocure.com in the presence of the bidders or their authorized
representatives, who wish to remain present.
If the office happens to be closed on the day of opening of the bids as specified, the bids will be
opened on the next working day at the same time and venue.
5. Aprebidmeetingwillbeheldon………………………………at………………………..hrs.atthe office of Executive
Engineer, Executive Engineer (PANCHAYAT) R & B DIVISION, PORBANDARto clarify the issues and
to answer questions on anymatter thatmayberaisedatthatstageas statedinclause9.2of‘instructionsto
Bidders’ of the bidding documents.
6. #Bid Security (EMD) is Rs.16000.00(equal to 1% of Estimated Amount put to bid / tender and
should be rounded off to the next thousand rupees.)
7. OtherInformationisasunder:
A. Agencies can prepare and edit their offers a number of times before the end of the tender
submission date and time. After the tender submission date and time, the bidder cannot
modify / edit / withdraw their submitted offer in any case. No written or online request in
this regard shall be granted.
B. Offersinphysicalformwillnotbeacceptedinanycase.
C. Demand Draft purchased by the other then bidder and issued after the last date of
submission of Bids, will not be considered or accepted.
D. The cost incurred by the contractor for this offer for clarification or attending discussion,
conferences or site visits will not be reimbursed by the Employer or Engineer-in-Charge.
E. Conditionaltendershallnotbeaccepted.
F. Any changes, addition, alternation made in the prescribed form attached with tender are
liable to be rejected.
G. Any change in format or conditional Bank Guarantee will not be accepted and the bidder will
be considered non-responsive.
H. All the bidders are instructed to fill in information strictly in accordance with the format
given in the checklist /qualification document / tender document.
I. Itismandatoryforthebidderstosupplyeachandeveryinformationasaskedstrictly in electronic
format at appropriate places only.
J. Blank / insufficient information shall be treated as nil information and shall result in
disqualification.
K. Even if the bidder has been qualified in a similar or larger size of project in the
past,itshallnotbedeemedtobeaground/reasonfornotgivingrequiredinformationfor this work
L. Information supplied for earlier projects shall not be considered while evaluation of this bid.
The Government will not ask for any other information, unless it is found absolutely
necessary by the competent authority.
M. Iffoundnecessary,thecontractorwillbeintimatedfornegotiation,
# Fortheworkscostingupto Rs.7.5crore(WRD
Works),Rs.7.0crore(ROAD/BRIDGE/BUILDINGWORKS), Rs.0.5 Crore (Electrical
Works) kindly refer to GOG NWRWS & K Department’s circularNo.
Paracha/1097/1397(11)/pa.fa./MICELL(K-1) Date.18/01/2018&Dated 30/09/2022
For the works costing under Rs.7.5 crore for Construction works of Water Resources
Department, and 7.0 crore for Roads, Bridges and Building and Rs.0.50 Crore for Electrical
Works following documents shall be submitted in electronic format only through online by
scanning and the (i) Bid Document Fee / Tender Fee (ii) Bid Security / EMD should be sent
in original to the Tender opening authority through RPAD, so as to reach the Executive
Engineer within 7 days from last day of submission of Bid.
I. Bid Document Fee/Tender Fee
II. Bid Security/EMD or Valid EMD Exemption Certificate of Appropriate Class of
Registration of Approved Contractors
III. Registration Certificate of Class – “E-1” Class and above in Road and Building
Department or any other Department of Gujarat State.
IV. GST Number and Pan Card
V. Current Calendar Year Bank Solvency Certificate of the year-2025 (20% of Estimated
Cost put to Tender)
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
INSTRUCTIONSTOBIDDERS(IT
Section1:InstructionstoBidders
Tableof Clauses
PageNo. PageNo.
A. General D.SubmissionofBids
1. ScopeofBid 15 19. Sealing&MarkingofBids
2. SourceofFunds 15 20. DeadlineforSubmissionof
3. Eligible Bidders 15 21. LateBids
4. Qualificationofthe 15 22. Modification and
Bidder WithdrawalofBids
5. OneBidperBidder
6. Costof Bidding 19 E.BidOpeningandEvaluation
7. Site Visit 19 23. BidOpening
B.BiddingDocuments 25. ClarificationofFinancial
8. ContentofBidding 20 26. ExaminationofBidsand
Documents Determinationof
9. ClarificationofBidding 20 27. CorrectionofErrors
10. AmendmentofBidding 21 28. Deleted
29. EvaluationandComparison
OfFinancialBids
B. Preparationof Bids 30. Deleted
11. LanguageofBid
12. DocumentsComprising 22 F.Awardof Contract
13. BidPrices 22 31. AwardCriteria
14. CurrenciesofBidand 23 32. Employer’sRighttoAccept
Payment AnyBidandtoRejectany or
15. BidValidity 23 33. NotificationofAward and
Signingof Agreement
16. BidSecurity 23 34. PerformanceSecurity
17. AlternativeProposalsBy 24 35. AdvancePaymentand
Bidders Security
18. FormatandSigningofBid 24 36. DisputeReview Expert
37. Corrupt orFraudulent
The Office of the Executive Engineer, (PANCHAYAT) R & B DIVISION, PORBANDARinvites bids
fortheCONSTRUCTION OF MULTIPURPOSE COMMUNITY HALL AT VILLAGE MANDER, TALUKA
& DISTRICT :- PORBANDAR
1.1 detailed in the table given in IFB. The bidders may submit bids for any or all of
the works detailed in the table given in IFB.
1.2 The successful bidder will be expected to complete the works by the intended
completion date specified in the Contract data.
1.3 Throughout these bidding documents, the terms ‘bid’ and ‘tender’ and their
derivatives (bidder/ tenderer, bid / tender, bidding/ tendering, etc.) aresynonymous.
2. SourceofFunds
2.1 The expenditure on this project will be met from the budget of Govt. of Gujarat /Govt.
of India for centrally sponsored projects.
3. EligibleBidders
3.1 ThisInvitationforBids isopento all eligible bidders.
3.2 All bidders shall provide in Section 2, Forms of Bid and Qualification Information, a
statement that the Bidder is neither associated, nor has been associated, directly or
indirectly, with the consultant or any other entity that has prepared the design,
specifications, and other documents for the Project or being proposed as Project
Manager for the Contract. A firm that has been engaged by the Employer to provide
consulting services for the preparation or supervision of the works, and any of its
affiliates, shall not be eligible to bid.
4. Qualificationofthe Bidder
4.1 All bidders shall provide in Section 2, Forms of Bid and Qualification Information, a
preliminary description of the proposed work method and schedule, including
drawings and charts, as necessary. The proposed methodology should include a
program of construction backed with equipment planning and deployment duly
supported with broad calculations and quality assurance procedures proposed to be
adopted justifying their capability of execution and completion of work as per
technical specifications, within stipulated period of completion.
#4.5 QUALIFICATIONCRITERIA:
(Applicable For the works which require Pre Qualification) As per GOG NWRWS & K
Department’s Circular No. Paracha/1097/1397(11)/pa.fa./MICELL(K-1) Dated 18/01/2018
4.5.1 Qualification will be based on Applicant’s meeting all the following minimum pass/
fail criteria regarding theApplicant’s general and particular experience, personnel
and equipment capabilities and financial positions, as demonstrated by the
applicant’s responses in the forms attached to the letter of application ( specified
requirement for joint ventures are given under para 4.6 below ) Subcontractors
experience and resources shall not be taken in to account in determining the
applicants compliance with the qualifying criteria To qualify for more than one contract,
the applicant must demonstrate having experience andresources sufficient to meet the
aggregate ofthe qualification criteria for each contract given in paragraphs 4.5.4, 4.5.5 and
4.5.2 Base year and Escalation
The base uyuear shall be taken as Current Financial year
Following enhancement facroes will be used for the costs of works executed and the financial
figure to a common base value for works completed in India.
Year Financial Year Multiplying factor
Base year of inviting tender 20___-20___
Applicants should indicate actual figures of costs and amount for the works
executed by them without accounting for the above mentioned factors.
In case the financial figures and value of completed works are in foreign cuttency
above enhanced multiplying factors will not be applied. Instead, the current market
exchange rate (State Bank of India BC selling rate as on the last date of submission of
the bid) will be applied for the purpose of conversion of the amount in foreign
currency into India rupees
4.5.3 General Experience
The Applicant shall meet with the following minimum criteria:
(a) Achieved a minimum annual financial turnover of Rs.----Crore for works in
progress and completed in all classes of civil engineering construction works in
any one year, over the last five financial years.
(b) Experience in successfully completing or substantially completing at least one
contract of similar work (……………………)of at least 40 percent of the value of
proposed contract within the last five financial years.
The works may have been executed by the applicant as prime contractor or as a
member of a joint venture or as a nominated sub-contractor. As subcontractor, he
should have acquired the experience of execution of all major items of works
under the proposed contract. In case a project has been executed by a joint
venture, weight towards experience of the project would be given to each joint
venture in proportion to their financial participation in the joint venture if work
executed jointly otherwise as per the scope of work define in Joint Venture
Substantially completed works means those works which are at least 90%
completed as on the date of submission (i.e.gross value of work done up to the last
date of submission is 90% or more of the original contract price) and continuing
satisfactorily.
For these, a certificate from the employers shall be submitted along with the
application incorporating clearly the name of the work, contract value, billing
amount, date of commencement of works, satisfactory performance of the
Contractor and any other relevant information.
(the experience certificate should be signed by the officer not below the rank of
(c) Contractorshould havecompleted60%of quantity ofprincipalitemsofworklike
concrete,earthwork,pipeline,pumpingstation etc.withinlast fivefinicalyears. Certificate
of competentauthorityof work donewith detail shall be produced.
(d) Contractor should have Prior Experience of similar type of work done within
last Three Financial years.
4.5.4 PersonnelCapabilities.
Availabilityforhisworkofpersonnelwithadequateexperienceasrequired;asper
4.5.5 EquipmentCapabilities
Based on the studies carried out by the Engineer, the minimum suggested major
equipment to attain the completion of works in accordance with the prescribed
construction schedule are shown in the Appendix.
The bidders should, however, undertake their own studies and furnish with
their bid, a detailed construction planning and methodology supported with layout
and necessary drawings and calculations to allow the employer to review their
proposals. The numbers, types and capacities of each plant/equipment shall be
shown in the proposals along with the cycle time for each operation for the given
production capacity to match the requirements.
4.5.6 FinancialPosition
The Applicant should give undertaking that he has access to, or has available, liquid
assets (aggregate of working capital, cash in hand and uncommitted bank
guarantees) and / or credit facilities up to 25 percent of the value of the contract /
contracts applied.
4.5.7 The audited balance sheets for the last five years should be submitted, which must
demonstrate the soundness of the applicant’s financial position, showing long – term
profitability including an estimated financial projection for the next two years If
necessary, the employer will make inquiries with the applicant’s bankers.
4.5.8 LitigationHistory
The Applicant should provide accurate information on any litigation or arbitration
resulting from contracts completed or under execution by him over the last five years. A
consistent history of awards against the Applicant or any partner of a joint venture may
result in failure of the applicant.
4.5.9 Disqualification
Even though the applicants meet the above criteria, they are subject to bedisqualified
Mademisleadingorfalserepresentationintheforms, statementssubmitted, and/or
Record of poor performance such as abandoning the work, rescinding of contract for
which the reasons are attributable to the non – performance of the contractor;
consistent history of litigation awarded against the applicant or financial failure due
to bankruptcy. The rescinding of contract of a joint venture on account of reasons
other than non – performance, such as Most Experienced partner of joint venture
pulling out, court directions leading to breaking up of a joint venture before the start
of work, which are not attributable to the poor performance of the contractor will,
however, not affect the qualification of the individual partners.
4.5.10 The bidder who have applied or corporate Debt Restructuring (CDR)/facing recovery
proceedings from financial institutions/ facing winding up processing/ those under BIFR
in the last 5 financial year shall be considered for bid qualification. However if the bank/
financial institution has accepted the proposal of debt restructuring on or before the last
date of online submission, the same shall be considered for further evaluation. An
affidavit by bidder along with certificate from bank must be produced in such cases. In
case of Joint Venture agreement, this provision shall be applicable for both lead partner
#4.6 JOINT VENTURE: (Maximum 3 Members i.e. 1 Lead & 2 Others)
(Applicableonlyforestimatedprojectcostof50Croreandabove)
4.6.1 Joint ventures must comply with the following requirement
(a) Following are the minimum qualification requirements :
(i) The lead partner shall meet not less than 50 percent of all criteria given in para
4.5.3 & 4.5.6 above. The joint venture must collectively satisfy the criteria of para
4.5.3 and 4.5.6 above. The experience of the other joint venture partners shall be
considered if it is not less than 30 percent of the qualifying criteria in para 4.5.3 &
(ii) Individually each member must satisfy the requirements of para 4.5.7 & 4.5.8 above
(iii) Bid shall be signed so as to legally bind all the partners jointlhy and severally, and
shall be submtitted with a copy of the joint venture agreement providing the joint
and several liabilities with respect to contract.
4.6.2 Qualification of a joint venture does not necessarily qualify any of its partners
individually or as a partner in any other joint venture. In case dissolution of a joint
venture, each one of the constituent firms may qualify if they meet all the
qualification requirements, subject to the written approval of the Employer.
4.7. BidCapacity.
Applicants who meet the minimumqualification criteria will be qualifiedonly iftheir
available bid capacity at the expected time of bidding is more than the totalestimated
cost of the works. The available bid capacity will be calculated as under:
AssessedAvailableBidCapacity = ( A*N*2-B), where
A=Maximum value of work executed in any one year during the last five years
(updated to the price level of the year indicated in appendix) taking into
account the completed as well as works in Progress.
B=Value at current price level of the existing commitments and ongoing works to be
completed during the next one year (period of completion of work for
whichbids are invited); and
N=Number of years prescribed for completion of the works for which the bids are
Note :-In Case of joint venture, the available bid capacity will be applied for
each partner to the extent of his proposed participation in the
execution of the work.
4.8 Even though the bidders meet the above qualifying criteria, they are subject to
be disqualified if they have:
- Mademisleadingorfalserepresentationintheforms,statementsandAttachments the
submitted in proof the qualification requirements; and / orRecord of poor
performance such as abandoning the works, not properly completing the
contract, inordinate delay in completion, litigation history, or financial failures
- Participated in the previous bidding for the same work and had quoted
unreasonably high bid prices and could not furnish rational justification to the
5. Onebidper bidder
5.1.Each bidder shall submit only one bid for one package. A bidder who submits or
participates in more than one bid (other than as a subcontractor or in cases of
alternatives that have been permitted or requested) will cause all the proposals with
the bidder’s participation to be disqualified.
6. Cost of Bidding
6.1.The bidder shall bear all costs associated with the preparation and submission of his Bid,
and the Employer will in no case be responsible and liable for those costs.
7.1.The Bidder, at the Bidder’s own responsibility and risk is encouraged to visit and
examine the Site of work and its surrounding and obtain all information that may be
necessary for preparing the Bid and entering into a contract for construction of the
ThecostsofvisitingthesiteshallbeattheBidder’sownexpense.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
B. BIDDINGDOCUMENTS
8. ContentofBiddingDocuments
8.1 Thesetofbiddingdocumentscomprisesthedocumentslistedbelowandaddenda
issued in accordance with Clause 10:
Section Particulars Volume No.
- InvitationforBids
1 InstructionstoBidders I
2 QualificationInformation,andotherforms
3 ConditionsofContract
5 TechnicalSpecifications II
6 FormofBid III
7 Billof Quantities
8 Securitiesandother forms
10 Documentstobefurnishedbybidder V
8.2. Volumes I, II, III and IV are available online and documents to be furnished by the
bidder in compliance to section 2 will be prepared by him and furnished as Volume-
V in two parts (refer clause 12).
8.3. The bidder is expected to examine carefully all instructions, conditions of contract,
contractdata, forms, terms, technicalspecifications, billofquantities,forms, Annexes
and drawings in the Bid Document. Failure to comply with the requirements of Bid
Documents shall be at the bidder’s own risk. Pursuant to clause 26 hereof, bids
which are not substantially responsive to the requirements of the Bid Documents
shall be rejected.
9. ClarificationBiddingDocuments
9.1 A prospective bidder requiring any clarification of the bidding documents may
notify the Employer in writing or through E-mail at the Employer’s address
indicated in the invitation to bid. The Employer will respond to any request for
clarification which he received earlier than 15 days prior to the deadline for
submission of bids. Employer’s response will be published on website including a
description of the enquiry but without identifying its source.
9.2. Pre-bidmeeting
9.2.1. The bidder or his official representative is invited to attend a pre-bid meeting
which will take place at the address, venue, time and date as indicated in the
9.2.2. The purpose ofthe meetingwill be to clarify issues andto answerquestions on any
matter that may be raised at that stage.
9.2.3. The bidder shall be required to submit any questions in writing or e-mail to reach
the Employer not later than 03 days before the meeting.
9.2.4Minutes of the meeting, including the question raised (Without identifying thesource of
enquiry) and the responses given will be published without delay on the tender
website i.e. www.nprocure.com. Any modification of the biddingdocuments listed
in sub-Clause 8.1 which may become necessary as a result of the pre-
bidmeetingshallbemadebytheEmployerexclusivelythroughtheissueofan
Addendum pursuant to Clause 10 and not through the minutes of the pre-bid
9.2.4. Non-attendance at the pre-bid meeting will not be a cause for disqualification of a
10. AmendmentofBiddingDocuments
10.1 Before the deadline for submission of bids, the Employer may modify the bidding
documents by issuing addenda.
10.2. Any addendum thus issued shall be part of the bidding documents. The Employer
will assume no responsibility for the same.
10.3. To give prospective bidders reasonable time in which to take an addendum into
account in preparing their bids, the Employer may, at his discretion, extend as
necessary the deadline for submission of bids, in accordance with Sub-Clause
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
C. PREPARATIONOFBIDS
11. Languageofthe Bid
11.1 AlldocumentsrelatingtothebidshallbeintheEnglish language.
12. DocumentsComprisingtheBid
12.1. The bid be submitted by the bidder as Volume V of the bid document (refer
Clause8.1) shall be in two separate parts:
Part -Ishallbenamed“TechnicalBid”andshallcomprise
(i) BidSecurityintheformspecifiedinSection8
(ii) QualificationInformationandsupportingdocumentsasspecifiedinSection2
(iii) Certificates,undertakings,affidavitsasspecifiedinSection2
(iv) Anyotherinformation pursuanttoClause4.5oftheseinstructions
(v) UndertakingthatthebidshallremainvalidfortheperiodspecifiedinClause
Part-IIshallbenamed“FinancialBid”andshallcomprise
(i) FormofBid as specified inSection6
(ii) PricedBillofQuantitiesforitems specified in Section7
12.2. TheBiddershallsubmitthedetails/informationpertainingtoeachparti.e. technical as
well as financial and must be submitted online only.
12.3. Followingdocumentswill be deemed tobepartofthebid.
Section Particulars Volume No.
InvitationforBids(IFB)
1 InstructiontoBidders VolumeI
3 ConditionsofContract
5 Specifications Volume II
9 Drawings Volume IV
13.1 The Contract shall be for the whole works as described in Sub-Clause 1.1, based
onthe priced Bill of Quantities submitted by the Bidder.
13.2 Thebiddershallfillin ratesandpricesandlineitemtotal(bothinfiguresandwords) for all
items of the Works described in the Bill of Quantities along with total bid price
(Bothin figures and words). Items forwhich no rate orprice is enteredbythe bidder
will not be paid for by the Bill of Quantities.
The bidder shall fill in percentage rate above or below of bid amount of the Works
described in the Bill of Quantities along with total bid price
13.3 All duties, taxes, and other levies except GST payable by the contractor under the
contract, or for any other cause shall be included in the rates, prices and total Bid
Price submitted by the Bidder.(GST will be paid extra)
13.5 The rates and prices quoted by the bidder are subject to adjustment during the
performance of the Contract in accordance with the provisions of Clause 47 of the
Condition of Contract (Irrespective of the time limit and Bid Amount)
14. CurrenciesofBidand Payment
14.1 The unit rates and the prices quoted by the bidder shall be entirely in Indian Rupees.
All payments shall be made in Indian Rupees.
15. BidValidity
15.1 Bids shall remain valid for a period of not less than 120 days after the deadline date
forbid submission specified in Clause
15.2 In exceptional circumstances, prior to expiry of the original time limit, the Employer
may request that the bidders may extend the period of validity for a specified period.
Abiddermayrefusethe requestwithoutforfeitingisbidsecurity.Abidderagreeing to the
request will not be required or permitted to modify his bid, but will be required to
extend the validity of his security for a period of the extension, and in compliance
with Clause 16 in all respects.
#16. BidSecurity
16.1. The Bidder shall furnish, as part of his Bid, a Bid security in the amount as shown in
column 4 of the table of IFB for this particular work. This Bid security shall be in
favor of Employer as named in Appendix and may be in one of the following forms;
a. Bank Guarantee from any scheduled Indian bank, in the format given in
Volume III. (Bank Guarantee is applicable only for Bid Estimated Amount of
Crore and above) and Bank Guarantee of Schedule and Private Banks shall be
considered as per GoG Finance Department’s Circular No. FD/MSM/e-
file/4/2023/0057/D.M.O. Date 21/04/2023 or as per their latest amendment.
b. Fixed Deposit Receipt issued by any Scheduled Indian Bank or a foreign Bank
approved by the Reserve Bank of India.
# A Valid Bid Security / EMD Exemption Certificate issued by (1) Road & Building
Department of Govt. of Gujarat. Exemption Certificate is applicable only when
Registration Certificate of Appropriate Class and Category of Approved
Contractors is required as eligible criteria of bidder.
16.2. Bank guarantees (and other instruments having fixed validity) issued as surety for
the bid shall be valid for 45 days beyond the validity of the bid i.e. total validity of
16.3. Any bid not accompanied by an acceptable Bid Security and not secured as
indicated in Sub-Clauses 16.1 and 16.2 above shall be rejected by the Employer as
non-responsive.
16.4. The Bid Securityofunsuccessful bidders will be returned within 28 days of the end
of the bid validity period specified in Sub-Clause
16.5 The Bid Security of the successful bidder will be discharged when the bidder has
signed the Agreement and furnished the required Performance Security.
16.5. ThebidSecuritymaybe forfeited
(a) If the Bidder withdraws the bid after Bid opening during the period of Bid
(b) IftheBidderdoesnotacceptthecorrectionoftheBidPrice,ifanyor
(c) Inthe case of a successful Bidders,if the Bidderfails thespecifiedtimelimitto
(i) SigntheAgreement;or
(ii) FurnishtherequirementPerformanceSecurity.
(d) #If found necessary, the bidder will be intimated for negotiation, He will beintimated
maximum three times within the validity period for negotiation, If contractor does
not respond in time, his Bid Security (EMD) will be forfeited and his tenderwillbe
rejected. Punitiveactionwillbe takenonsuchcontractors. (AsperGoG. R&B Dept’s Gr.
17. AlternativeProposalsbyBidders.
17.1. Bidders shall submit offers that fully comply with the requirements of the bidding
documents, including the conditions of contract (including mobilization advance or
time for completion), basic technical design as indicated in the drawing and
specifications. Conditional offers or alternative offers will not be considered further
in the process of tender evaluation.
18. FormatandSigningofBid
18.1. The Bidder shall prepare documents comprising the bid as described in Clause 12 of
these Instructions to bidder as the “Technical Bid “and “Financial Bid” in separate
parts to be uploaded.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
D. SUBMISSIONOFBIDS
20. DeadlineforSubmissionoftheBids
20.1. Complete Bids must be received online by the Employer at the tender website
specified above not later than the date indicated in appendix.
20.2. The Employer may extend the deadline for submission of bids by issuing an
amendment in accordance with Clause 10, in which case all right and obligation ofthe
Employer and the bidders previously subject to the original deadline will then be
subject to the new deadline.
22. ModificationandWithdrawalofBids
22.1. Bidders maymodify or withdraw theirbidsonlinebeforethedeadline prescribedin
Clause 20 or pursuant to Clause
22.3. NobidshallbemodifiedorwithdrawnafterthedeadlineforsubmissionofBid.
22.4. Withdrawal or modification of a bid between the deadline for submission of bidsand
the expiration of the original period of bid validity specified in Clause 15.1above or
as extended pursuant to Clause 15.2 may result in the forfeiture of the Bid security
pursuant to Clause
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
E. BIDOPENINGANDEVALUATION
23.1 The Employer will open all the Bids received including modifications made pursuant
to Clause 22, in the presence of the Bidders or their representatives who choose to
attend at time, date and the place specified in Appendix in the manner specified in
Clauses 20 and 23.3, In the event of the specified date of Bid opening being declareda
holiday for the Employer, the Bids will be opened at the appointed time and location
on the next working day.
23.3. The “Technical Bid” shall be opened. The amount, form and validity of the bid
securityfurnishedwitheachbidwillbeannounced.Ifthebidsecurityfurnisheddoes not
conform to the amount and validity period as specified in the invitation for bid (ref.
Column 4 and paragraph 3), and has not been furnished in the form specified in
Clause 16, the technical bid will not be opened.
23.4. (i) Subject to confirmation of the bid security by the issuing Bank, the bids
accompanied with valid bid security will be taken up for evaluation with
respect to the Qualification information and other information furnished in
part I of the bid pursuant to Clause 12.1.
(ii) If required, the bidder will be asked in writing to clarify his Qualification
Documents with respect to any required clarification.
(iii) The bidders will respond in not more than 7 days of issue of the clarification
(iv) Immediately (usually within 3 or 4 days), on receipt of these clarification the
Evaluation Committee will finalize the list of responsive bidders whose
financial bids are eligible for consideration.
23.6 At the time of opening of “Financial Bid”, the names of the bidders were found
responsive in accordance with Clause 23.4(iv) will be announced. The bids of only
these bidders will be opened. The responsive Bidders’ names, the Bid prices, the
total amount of each bid, any discount and such other details as the Employer may
total amount of each bid, any discount and such other details as the Employer may
consider appropriate, will be announced by the Employer at the opening.
23.7 In case bids are invited for more than one package, the order for opening of the
“Financial Bid” shall be in order of estimated amount of Bids from highest to lowest.
23.8 The Employer shall prepare minutes of the Bid opening, including the information
disclosed to those present in accordance with Sub-Clause 23.6.
24.1 Information relating to the examination, clarification, evaluation, and comparison of
Bids and recommendations for the award of a contract shall not be disclosed to
Bidders or any other persons not officially concerned with such process until the
award to the successful Bidder has been announced. Any effort by Bidder toinfluence
the Employer’s processing of Bids or award decisions may result in the rejection of
25. ClarificationofFinancialBids
25.1. To assist in the examination, evaluation, and comparison of Bids, the Employer may,
at his discretion, ask any Bidder for clarification of his Bid, including breakdowns of
unit rates. The request for clarification and the response shall be in writing or by e-
mail, but no change in the price or substances of the Bid shall be sought, offered, or
permitted except as required to confirm the correction of arithmetic errors
discovered by the Employer in the evaluation of the Bids.
25.2Subject to sub-clause 25.1, no Bidder shall contact the Employer on any matter relating
to his Bid opening to the contract is awarded. If the Bidder wishes to bring additional
information to the notice of the Employer, it should do so in writing.
25.3.Any effort by the Bidder to influence the Employer in the Employer's bid evaluation,
bidcomparison orcontract awarddecision mayresult in the rejectionofthe Bidders’
26. ExaminationsofBidsandDeterminationof Responsiveness
26.1 Duringthedetailevaluationof"TechnicalBid", theEmployerwilldeterminewhether each
Bid (a) meets the eligibility criteria defined in Clause 3 and 4; (b) has been properly
signed; (c) is accompanied by the required securities and; (d) is substantially
responsive to the requirements of the Bidding document. During the detailed
evaluation of the “Financial Bid”, the responsiveness of the bids will be further
determined with respect to the remaining bid conditions, i.e., priced bill of quantities,
technical specifications, and drawings.
26.2 A substantially responsive “Financial Bid” is one which confirms all the terms,
conditions and specifications of bidding documents, without material deviation or
reservation. A material deviation or reservation is one (a) which affects in any
substantial way the scope, quality, or performance of the Works; (b) which limits in
any substantial way, inconsistent with the Bidding documents, the Employer’s rights
ortheBidder’sobligationsundertheContract;or(c)whose rectification wouldaffect
unfairly the competitive position of other Bidders presenting substantially
responsive Bids.
26.3 If a “Financial Bid” is not substantially responsive, it will be rejected by theEmployer,
and may not subsequently be made responsive by correction or withdrawal of the
non-conforming deviation or reservation.
29. EvaluationandComparisonofFinancialBids
29.1. The Employer will evaluate and compare only the Bids determined to be
substantially responsive in accordance with Sub-Clause 26.2.
29.3. The Employer reserves the right to accept or reject any variation or deviation.
Variation and deviations and other factors, which are in excess of the requirementsof
the Bidding documents or otherwise result in unsolicited benefits for the Employer,
shall not be taken in to account in Bid evaluation.
29.4. The estimated effect of the price adjustment conditions under Clause 47 of the
Conditions of Contact, during the period of implementation of the Contract, will not
be taken in to account in Bid evaluation.
29.5. If the Bid of the successful Bidder is seriously unbalanced in relation to theEngineer’s
estimate of the cost of work to be performed under the contract the Employer may
require the Bidder to produce detailed consistency of those prices with the
construction methods and schedule proposed. After evaluation of the price analyses,
the Employer may require that the amount of the performance security set forth in
Clause 34 be increased at the expense of the successful /bidder to a level sufficient to
protect the Employer against financial loss in the event of default of the successful
Bidder under the Contract.
29.6. A bid which contains several items in the bill of Quantities which are unrealistically
priced low and which cannot be substantiated satisfactorily by the bidder may be
rejected as non-responsive.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
F. AWARDOFCONTRACT
31. AwardCriteria
31.1. Subject to Clause 32, the Employer will award the contract to the Bidder whose Bid
has been determined.
(i) to be substantially responsive to the Bidding documents and who has offered
the lowest evaluated Bid Price; and
(ii) to be within the available bid capacity adjusted to account for his bid price
which is the lowest evaluation in any of the packages opened earlier than the
one consideration.
In no case, the contract shall be awarded to any bidder whose available bid
capacity is less than the evaluated bid price, even if the said bid is the lowest
evaluated bid. The contract will in such cases be awarded to the next lowest bidderat
his evaluation bid price.
32. Employer’sRight toAccept anyBidandtoReject anyorallBids
32.1. Notwithstanding Clause 31, the Employer reserves the right to accept or reject any
Bid, and to cancel the Bidding process and reject all Bids, at any time prior to the
award of contract, without thereby incurring any liability to the affected bidder or
Bidder or any obligation to inform the affected Bidder or Bidders of the grounds for
the Employer’s action.
33. NotificationofAwardandSigningofAgreement
33.1. The Bidder whose Bid has been accepted will be notified of the award by the
Employer prior to expiration of the Bid validity period by cable, telex or facsimile
confirmed by registered letter. This letter (hereinafter and in the condition of
contract called the “Letter of Acceptance”) will state the sum that the Employer will
paytheContractorinconsiderationoftheexecution,completion,andmaintenanceof the
Works by the Contractor as prescribed by the Contract (hereinafter and in the
Contract called the “Contract Price”).
33.2Thenotificationofawardwillconstitutetheformationofthecontract,subjectonlyto the
furnishing of a performance security in accordance with the provisions of Clause.
33.3. The Agreement will incorporate all agreements between the Employer and the
successful Bidder. It will be signed by the Employer and to the successful Bidder,
within 28 days following the notification of award along with the Letter of
Acceptance. Within 21 days of receipt, the successful Bidder will sign the Agreement
and deliver it to the Employer.
33.4. Upon the furnishing by the successful Bidder of the Performance Security, the
Employer will promptly notify the other Bidders that their Bids have been
34. PerformanceSecurity
34.1. (A)Within 10 (Ten) days of receipt of Letter of Acceptance, the successful Bidder
shall furnishto the Employeran irrevocable andunconditional guarantee froma
Bank in the form set forth in Section 8 (the “Performance Security”) for an
amount equal to 5% (five percent) of its Contract Price. In case of
bidsmentionedbelow,thesuccessfulBidder,alongwiththePerformanceSecurity,
Shall also furnish to the Authority an irrevocable and unconditional guarantee
from a Bank in the same form given at Section 8 towards an Additional
Performance Security (The “Additional Performance Security”) for an amount
calculated as under:
(a) Ifthe Contract Price offeredbythe SelectedBidderis lowerthan 10% but
upto 20% of the Estimated Project Cost, then the Additional Performance
Security shall be calculated @ 20% of the difference in the (i) Estimated
Project Cost (as mentioned in Bid Document) - Minus 10% of the
Estimated Project Cost and (ii) Contract Price offered by the selected
(b) If the Contract Price offered by the Selected Bidder is lower than 20% of
the Estimated Project Cost, then the Additional Performance Security
shall be calculated @ 30% of the difference in the (i) Estimated Project
Cost (as mentioned in Bid Document) - Minus 10% of the Estimated
Project Cost and (ii) Contract Price offered by the selected Bidder.
(c) This Additional Performance Security shall be treated as part of the
Performance Security.
(B)The Performance Security shall be valid beyond 120 days of the Defects Liability
Period and the Additional Performance Security shall be validbeyond
(twenty-eight) days of Project Completion Date.
34.2. If the performance security is provided by the successful Bidder in the form of a
Bank Guarantee, it shall be issued either (a) at the Bidder’s option, by a
Nationalized/Scheduled Indian bank or (b) by a foreign bank located in India and
acceptable to the Employer. As per GoG Finance Department’s Circular No.
FD/MSM/e-file/4/2023/0057/D.M.O. Date 21/04/2023 or as per their latest
34.3. Failure of the successful Bidder to comply with the requirement of Sub-Clause
shall constitute sufficient grounds for cancellation of the award and forfeiture ofthe
35 AdvancePaymentandSecurity
35.1 The Employer will provide an Advance payment on the Contract Price as stipulated
in the Conditions of Contract, subject to maximum amount, as stated in theContract
37. CorruptorFraudulentPractices
37.1 The Employer will reject a proposal if it determines that the Bidder recommended
for award has engaged in corrupt or fraudulent practices in completing for the
contract in question and will declare the firm ineligible, either indefinitely or for a
statedperiodoftime, to be awarded a contract withNational Highways Authority of
India/ State PWD and any other agencies, if it at any time determines that the firm
has engaged in corrupt or fraudulent practices in completing for the contractor, orin
37.2 Furthermore, Bidders shall be aware of the provision stated in Sub- Clause 59.2 of
the Conditions of Contract.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
ClauseReference
With respect to
1. TheNameoftheEmployerisThe Office of the [Cl.1.1]
Executive Engineer, (PANCHAYAT) R & B DIVISION,
2. Thelastfive years.
3. ThisAnnualFinancialTurnoverAmountis Rs. [As per Pre-
qualification Criteria]
4. ValueofWorkisRs.
6. ThecostofelectricworkisRs.0
7. Thecostofwatersupply/sanitaryworksisRs.0
8. Liquidassetsand/oravailabilityofcredit facilities [Cl.4.5.6]
9. Pricelevelofthefinancialyear2023-24 [As per Pre-
qualification Criteria]
10. Thepre-bidmeetingwilltakeplaceat [Cl. 9.2.1]
11. ThetechnicalBidwillbeopenedattheofficeof the
Executive Engineer, (PANCHAYAT) R & B
DIVISION, NEAR S.T. BUS STANDPORBANDAR.
12. AddressoftheEmployer:
NEAR S.T. BUS STANDPORBANDAR
14. Thebidshouldbesubmittedlatestby As [Cl.20.1&20.2]
stated on online NIT
15. Thebidwillbeopenedatthe office of Executive [Cl.23.1]
Engineer, (PANCHAYAT) R & B DIVISION, NEAR S.T.
BUS STANDPORBANDAR
16. TheBankDraftinfavor Executive
Engineer,(PANCHAYAT) R & B DIVISION,
18. Escalationfactors(forthecostofworks [As per Pre-
Executedandfinancialfiguretoacommonbase qualification Criteria]
value) for works completed
Year FinancialYear Multiplyingfactor
Baseyearofinviting tender 2023-2024
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
#LISTOFKEYPLANT&EQUIPMENTTOBEDEPLOYEDONCONTRACTWORK
[ReferenceCL.4.5.5]
Thecontractorsshallalsogivealistofmachineriesinhispossessionandwhichthey propose to
use on the work.
Sr. Plant or Location Age of Mak Capacity Approximate Remark
No. Machinery Machinery e Value
ListofKeyPersonneltobedeployedonContractWork
(Reference CL 4.5.4)
#Employmentofa qualifiedsiteEngineerbythe Contractor.
The Contractor shall employ full-time technically qualified staff during the execution of this
work as under: -
1. TwograduateCivilEngineersandthreediplomaCivilEngineerswhencostofthework to be
executedis more than Rs.50lakhs.
2. Onegraduate&twoDiploma,CivilEngineerswhenthecostoftheworktobeexecuted
is more than Rs.15lakhs but less thanRs.50lakhs.
3. MinimumTwoDiplomaCivilEngineerwhenthecostofworkislessthanRs.15lakhs but more
than Rs.5lakhs.
4. MinimumOne DiplomaCivilEngineersfortheworkwhenthecostofworktobe
executed islessthanRs.5 lakhs.The Engineer soemployedfor theGovernmentwork
musthavesufficientexperiencetohandlethe workindependently.SuchanEngineer
shallhavetostayatthesiteofworkandheshallnotbeentrusted withotherduty except this work.
Incasethecontractoror partner of thecontractor firmisaCivilGraduateEngineer,
Employmentof aseparateEngineerwillnotbenecessary provided thatthe Engineer
partnerhimselfattends the execution ofthe workon the site.
Within 15 days of issue of work-order the Contractor will have to furnish to the Deputy
ExecutiveEngineer-in-chargeoftheworktheName,Qualifications,copyof
marksheet,ColorPhotographandtheappointmentorderissued suchengineers
engagedforthiscontractwork.If15daysafterissueofworkordersuchdesignated Site
Engineersdonotresumeordonotremainpresent onsite ofwork,therecovery at
therateofRs.15,000-00 permonthperEngineerwillbe madefromthe bills/deposit/dues of the
contractor. Such recoveryshall be non-refundable.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
QUALIFICATIONINFORMATION
QUALIFICATIONINFORMATION
The information to be filled in by the Bidder in the following pages will be used for
the purpose of post qualification as provided for in Clause 4 of the Instruction to Bidders.
This information will not be incorporated in the Contract.
1. ForIndividual Bidders
1.1 ConstitutionorlegalstatusofBidder
Place of registration
Principalplaceof business
PowerofattorneyofsignatoryofBid
Total value of Civil engineering constructions Workperformedinthelastfiveyears
Year Amount Of Works
15.2.1 Work performed as prime contractor, work performed in the past as a nominated
sub-contractor will also be considered the sub-contract involved execution of all
main items of work described in the bid documents, provided further that all other
qualification criteria are satisfied (in the same name) on works of a similar nature
over the last five years** and in current year before the submission of the bid.
Project Nameof Description Contract Valueof Date Stipulated Actual date Remark
Name the ofwork No. contract of period of of explaining
Employer (Rs. issue completion completion* reasonsfor
Crore) of delay &
order Completed
*Attachcertificate(s)fromtheEngineer(s)in-charge
**Immediatelyprecedingthefinancialyearinwhichbidsare received.
#1.3.2 Quantities of work executed as prime contractor, work performed, in the past as a
nominated sub-contractor, will also be considered provided the sub-contract
involved execution of all main items of work described in the bid document,
provided,furtherthatallotherqualificationcriteriaarecalled(inthesamenameand style)
in the last five years** and in current year before the submission of the bid.
Year Name Nameof Quantityofworkperformed(Cum/MT) Remarks*
ofthe the Cement Masonry Earth Bituminous (indicate
work Employer Concrete Works Work ContractRef)
1.4 Information on Bid Capacity (works for which bids have been submitted and works
which are yet to be completed) as on the date of this bid.
(A) Existingcommitmentsandon-goingworks:
Description Place Contract Name Value Stipulated Value of Anticipated
of works & No. &Address Contract Period of Works* of
State of (Rs. Cr) Completion remaining completion
*Attachcertificate(s)fromtheEngineer(s)in-charge
**Immediatelyprecedingthefinancialyearinwhichbidsare received.
1.5 Availability of key items of Contractors Equipment for carrying out the works
(Ref.Clause 4.5.5). The Bidder should list all the information requested below.
Item of Requirement AvailabilityProposals Remarks
Equipment NO Capacity Owned/ Nos/. Age/ (from
Leasedtobe Capacity Conditions whomto
1.6 Qualifications and experience of key personnel required for administration and
execution of the contract.Attach biographical data. Refer also to Sub Clause 9.1 ofthe
Conditions of Contract.
Position Name Qualification Year of Year of
Experience experiencein
(General) theproposed
1.7 Proposedsub-contractandfirms involved
Sectionsofthe ValueofSub- Sub-Contractor Experiencein
works Contractor (Name & similarwork
Attachcopiesofcertificatesonpossessionofvalidlicenseforexecutingwater supply/
sanitary work/ building electrification works.
1.8 Financial reports for the last five years:balance sheets, profit and loss statements,
auditors’ reports (in case of companies/corporations), etc. List them below and
1.9 Evidence of access to financial resources to meet the qualification requirements:cash
in hand, lines of credit, etc. List them below and attach copied documents.
1.10 Name, address, and telephone, telex, and fax numbers of the Bidders bankers who
may provide references if contacted by the Employer.
1.11 InformationonLitigationhistoryinwhichtheBidderisinvolved.
OtherParty Employer Causeof Amount Remarks
(ies) Dispute Involved showing
1.12.Statement of compliance under the requirements of Sub Clause 3.2 of the instruction to
Bidders. (Name of Consultant engaged for project preparations is * WAPOCS INDIA
1.13 Proposed work method and schedule. The Bidder should attach descriptions,
drawings and charts as necessary to comply with the requirements of the Bidding
documents. (Refer ITB Clause 4.1)
3. AdditionalRequirements
3.1 Biddersshouldprovideanyadditionalinformation required tofulfillthe requirements
of Clause 4 of the Instructions to the Bidders, if applicable.
(ii) Undertaking
* Fillthenameof Consultant
SAMPLEFORMATFOREVIDENCEOFACCESSTOOR
AVAILABILITY OF CREDIT FACILITIES
(CLAUSE4.5.6OFITB)
BANK CERTIFICATE
Thisistocertifythat M/s. isareputedcompany
with a good financial standing.
Ifthecontractforthework,namely isawardedtothe
above firm, we shall be able to provide overdraft/credit facilities to the extent of
Rs. Tomeettheirworkingcapitalrequirementsforexecutingtheabove
during the contract period.
Senior Bank Manager
AddressoftheBank
1. I, the undersigned, do hereby certify that all the statements made in the required
attachments are true and correct.
2. TheundersignedalsoherebycertifiesthatneitherourfirmM/s.
have not abandoned any work of
Government of Gujarat/Government of India/any Board or Corporation under
Government of Gujarat/Government of India nor any contract awarded to us for
such works have been rescinded, during last five years prior to the date of this
3. The undersigned hereby authorize(s) and request (s) any bank, person, firm or
corporationtofurnishpertinentinformationdeemednecessaryandrequestedby the
Department to verify this statement or regarding any (our) competence and
general reputation.
4. The Undersigned understands and agrees that further qualifying informationmay
be requested, and agrees to furnish any such information at the request of the
Department/ Project implementing agency.
(SignedbyanAuthorizedOfficeroftheFirm)
Titleof Officer
I,theundersigneddohereby undertake.................................................. that our firm
Upto25%ofthevalueoftheworkduringimplementationofthecontract.
(SignedbyanAuthorizedofficerofthefirm)
Titleof officer
CONDITIONSOFCONTRACT
ConditionsofContract
Tableof Contents
A General D. Cost Control
1 Definitions 37 Bill of Quantities
2 Interpretation 38 Changes in the Quantities
3 Language and Law 39 Variations
4 Engineer’s Decisions 40 Payments for Variations
5 Delegations 41 Cash Flow Forecasts
6 Communications 42 Payment Certificates
7 Sub-Contractors 43 Payments
8 Other Contractors 44 Compensations Events
9 Personnel 45 Tax
10 Employer’s & Contractor Risk 46 Currencies
11 Employers Risks 47 Price Adjustment
12 Contractor’s Risk 48 Retention
13 Insurance 49 Liquidated damages
14 Site Investigations Reports 50 Bonus
15 Queries about the Contract 51 Advance Payment
16 Contractors to Construct the 52 Securities
17 The Works to be Completed By 53 Deleted
The Intended Completion Date
18 Approval by the Engineer 54 Cost of Repair
20 Discoveries E. Finishing the Contract
21 Possession of the Site 55 Completion
22 Access to the Site 56 Taking Over
23 Instructions 57 Final Account
24 Disputes 58 Operating and Maintenance
25 Procedure for Disputes
26 Deleted 59 Terminations
60 Payment upon Terminations
B. Time Control 61 Property
27 Programme 62 Release from Performance
28 Extensions of the Intended
completion date
29 Deleted F.Special Conditions of
30 Delays Ordered by The 63 Labour
Engineer 64 Compliance with labour
31 Management Meetings 65 Arbitration
32 Early Warning
C. Quality Control
33 Identifying Defects
35 Correction of Defects
36 Uncorrected Defects
CONDITIONS OF CONTRACT
1.1 Terms which are defined in the Contract Data are not also defined in the Conditions
of Contract but keep their defined meaning.
Bill of Quantities means the priced and completed Bill of Quantities
forming part of the Bid
CompensationEventsarethosedefinedinClause44hereunder
The Completion Date is the date of completion of the Works as certified by
the Engineer in accordance with Sub Clause
The Contract is the contract between the Employer and Contractor to
execute, complete and maintain the Works till the completion of DefectsLiability
Period. It consists of the documents listed in Clause 2.3 below.
The Contract data defines the documents and other information which
comprise the Contract.
The Contractor is a person or corporate body whose Bid to carry out the
Work has been accepted by the Employer.
The Contractor’s Bid is the completed Bidding document submitted by the
Contractor to the Employer and includes Technical and Financial Bids.
The Contract Price is the price stated in the Letter of Acceptance and
thereafter as adjusted in accordance with the provisions of the Contract.
Daysarecalendardays:monthsarecalendarmonths.
The Defects Liability Period is the period named in the Contract Data and
calculated from the Completion Date.
The Employer is the party who will employ the Contractor to carry out the
The Engineer is the person named in the Contract Data (or any other
competent person appointedandnotifiedto the contractorto act in replacement of
the Engineer) who is responsible for supervising the Contractor, administering the
Contract, certifying payments due to the Contractor, issuing and valuing Variations
to the Contract, awarding extensions of time, and valuing the Compensations
Equipment is Contractor’s machinery and vehicles brought temporarily to
the site to construct the Works.
TheInitialContractPriceistheContractPricelistedintheEmployer’s Letter of
The Intended Completion Date is the date on which it is intended that the
Contractor shall complete the Works. The Intended Completion Date is specified in
the Contract Data. The Intended Completion Date may be revised only by the
Engineer by issuing an extension of time.
Materials are all supplies, including consumables, used by the contractor for
incorporation in the works.
Plant is any integral part of the work which is to have mechanical, electrical,
electronic or chemical or biological functions.
TheSiteistheareadefinedassuchintheContractData.
Site Investigation Reports are those which were included in the Bidding
documents and are factual interpretive reports about the surface and subsurface
conditions at the site.
Specifications means the Specifications oftheworks includedin the Contract
and any modification or addition made or approved by the Engineer.
The Start Date is given in the Contract Data. It is the date when theContractor
shall commence execution of the works. It does not necessarily coincide with any of
the Site Possession Dates.
A Subcontractor is a person or corporate body who has a Contract with the
ContractortocarryoutapartoftheworkintheContractwhichincludesworkonthe Site.
Temporary Works are works designed, constructed, installed, and removed
by the Contractor which are needed for construction or installation of the Works.
A Variation is an instruction given by the Engineer, which varies the Works.
TheWorksarewhattheContractrequirestheContractortoconstruct,install,
AndturnovertotheEmployer,asdefinedintheContractData.
2. Interpretation
2.1 In interpreting these Conditions of Contract, singular also means plural, male
also means female or neuter and the other way around. Heading have no
significance. Words have their normal meaning under the language of the
Contract unless specifically defined. The Engineer will provide instructions
clarifying queries about Conditions of Contract.
2.2 If sectional completion is specified in the Contract Data, references in the
Conditions of Contract to the Works, the Completion date, and Intended
Completion Date apply to any Section of the Works (other than references to
the Completion Date and Intended Completion date for the whole works)
2.3 The documents forming the Contract shall be interpreted in the following
order of priority
(2) LetterofAcceptance,noticetoproceedwithworks
(3) Contractor’sBid
(4) ContractData
(5) ConditionsofContractincludingConditionsof Contract
(6) Specifications
(8) Billsofquantitiesand
(9) Any other document listed in the Contract Data
as forming part of the Contract.
3. Languageand Law
3.1 The language of the Contract and the law governing the Contract are stated in
the Contract Data.
4. EngineersDecisions
4.1 Except where otherwise specifically stated, the Engineer will decide
contractual matters between the Employer and the Contractor in the role
representing the Employer.
5.1 The Engineer may delegate any of his duties and responsibilities to other
people after notifying the Contractor and may cancel any delegation after
notifying the Contractor.
6. Communications
6.1 Communications between parties which are referred to in the conditions are
effective only when in writing. A notice shall be effective only when it is
delivered (in terms of Indian Contract Act).
7. Sub-Contracting
7.1 The Contractormaysubcontract anyportion ofwork, up to a limit specifiedin
contract data, with the approval of the engineer but may not assign the
Contract without the approval of the Employer in writing. Subcontractingshall
not alter the Contractor’s obligations. Sub-contracting of supply or specific
items of work is not allowed.
7.2 The sub-contractor must be registered in appropriate class and category for
the part of work to be subcontracted.
8. Other Contractors
8.1 The Contractor shall cooperate and share the Site with other contractors,
public authorities, utilities and the Employer between the dates given in the
Schedule of other Contractor. The Contractors shall as refer to in the Contract
Data, also provide facilities and services for them as described in theSchedule.
The employer may modify the schedule of other contractors and shall notify
the contractor of any such modifications.
9.1 The Contractor shall employ the key personnel named in the Schedule of Key
Personnel as referred to in the Contract Data to carry out the functions stated
in the Schedule or other personnel approved by the Engineer. The Engineer
will approve any proposed replacement of key personnel only if their
qualifications, abilities, and relevant experience are substantially equal to or
better than those of the personnel listed in the Schedule.
9.2 If the engineer asks the Contractor to remove a person who is a member ofthe
Contractor Staff or his work force stating the reasons the Contractor shall
ensure that the person leaves the Site within seven days and has no further
connection with the work in the Contract.
10. Employer’sandContractorsRisks
10.1 The Employer carries the risk which these Contract states are Employer’s
risks, and the Contractor carries the risks which these Contracts states are
Contractors risk.
11. Employer’sRisks
11.1 The employer is responsible for the excepted risks which are (a) in so far as
they directly affect the execution of the Works, the risks of war, hostilities,
invasion, act of foreign enemies, rebellion, revolution, insurrection or military
or usurped power, civil war, riot commotion or disorder (unless restricted to
the Contractor’s employees), and contamination from any nuclear fuel or
nuclear waste or radioactive toxic explosive.
12. Contractor’sRisks
12.1 All risks of loss of or damages to physical property and of personal injury and
death which arise during and in consequence of the performance of the
Contract other than the excepted risks are the responsibility of theContractor.
13.1 The Contractor shall provide, in the joint names of the Employer and the
Contractor, insurance cover from the Start date to the end of the Defects
Liability Period, in the amounts and deductibles stated in the Contract datafor
the following events which are due to the Contractor’s risks:
(a) Lossofordamagetotheworks, Plantandmaterials,
(b) Lossofordamageto Equipment
(c) Lossofordamagesofproperty(expecttheWorks,Plant,Materialsand
Equipment) in connection with the Contract; and
(d) Personalinjuryor death.
13.2 Policies and certificates for insurance shall be delivered by the Contractor to
the Engineer for the Engineer’s approval before the Start Date. All such
insurance shall provide for compensation to be payable in the types and
proportions of currencies required to rectify the loss or damage incurred.
13.3 If the Contractor does not provide any of the policies and certificatesrequired,
the Employer may affect the insurance which the Contractor should have
provided and recover the premiums the Employer has paid from payments
otherwise due to the Contractor or, if no payment is due, the payment of the
premiums shall be a debt due.
13.4 Alterations to the terms of insurance shall not be made without the approval
of the Engineer.
13.5 Bothpartiesshallcomplywithanyconditionsoftheinsurancepolicies.
14. SiteInvestigationReport
14.1 The Contractor in preparing the Bid shall rely on any site Investigationreports
referred to in the Contract Data, supplemented by any information available
15. QueriesabouttheContractdata
15.1 TheengineerwillclarifyqueriesontheContractData
16. ContractortoConstructtheWorks
16.1 The Contractor shall construct and install the works in accordance with the
specification and Drawings.
17. TheWorkstobecompletedbytheIntendedCompletionDate
17.1 The Contractor may commence execution of the Works on the Start Date and
shall carry out the Works in accordance with the programme submitted bythe
Contractor, as updated with the approval of the Engineer, and complete them
by the Intended Completion date
18. ApprovalbytheEngineer
18.1 The Contractor shall submit Specifications and Drawings showing the
proposed Temporary works to the Engineer, who is to approve them if they
comply with the Specifications and drawings.
18.2 TheContractorshallberesponsiblefordesignoftemporaryworks.
18.3 The Engineer’s approval shall not alter the contractor responsibility fordesign
of the Temporary works.
18.4 The Contractor shall obtain approval of third parties to the design of the
Temporary works where required.
18.5 All Drawings prepared by the Contractors for the execution of the temporary
or permanent work are subject to prior approval by the Engineer before their
19.1 TheContractorshallbe responsibleforthesafetyofallactivitiesontheSite.
20. Discoveries
20.1 Anything of historical or other interest or of significant value unexpectedly
discovered on the site is the property of the Employer. The contractor is to
notify the engineer of such discoveries and carry out the Engineer’s
instructions for dealing with them.
21. PossessionoftheSite
21.1 The Employer shall give possession of all parts of the site to the Contractor. If
possession of a part is not given by the date stated in the Contract Data the
Employer is deemed to have delayed the start of the relevant activities and
this will be a Compensation Event.
21.2 If within 25% of the time limit of the project, 80% of possession of the site is
not handed over to the Contractor, then contractor/ Employer may fore-close
the contract.Contractor/Employer has to foreclose the work within 30 days
after lapse of 25%-time limit and after 30 days foreclosure option will be
22. Accessto theSite
22.1 The Contractor shall allow the Engineer and any person authorized by the
Engineer access to the Site, to any place where work in connection with the
Contract is being carried out or is intended to be carried out and to any place
wherematerialsor plantsarebeingmanufactured/fabricated/ assembledfor the
23. Instructions
23.1 The Contractor shall carry out all instructions of the Engineer pertaining to
works which comply with the applicable laws where the site is located.
23.2 The Contractor shall permit the Employer to inspect the Contractor’saccounts
and records relating to the performance of the Contractor and to have them
audited by auditors appointed by the Employer, if so required by the
24.1 If the Contractor is of the view that a decision taken by the Engineer was
either outside the authority given to the Engineer by the Contract or that the
decision was wrongly taken, the decision shall be referred to #
Superintending Engineer, R & B CIRCLE -2 RAJKOT Ingress Prevention Circle,
2/7 Jilla Seva Sadan No.2, Race Course Road, Rajkot-360001 (Higher
Authority)within 14 days of the notification of the Engineer's decision. If the
issue is not resolved, any party can refer
thematterforconciliationwithin15daysfromthedecisiongivenby the
#Superintending Engineer, R & B CIRCLE -2 RAJKOT Ingress Prevention
(a) For the work up to Rs.100 Cr., if any of the parties is not satisfied with
the decision of the #Superintending Engineer,R & B CIRCLE -2,
Rajkotboth the parties have to refer to the Chief Engineer concern for
the conciliation process.
(b) For the work more than Rs.100 Cr., if any of the parties is not satisfied
withthedecisionofthe#SuperintendingEngineer,R & B CIRCLE -2
Rajkotboththepartieshave to refer to the #Secretary, NWRWSK
Department, Government of Gujarat for the conciliation process.
If the dispute is not resolved through the conciliation process, he may refer
the dispute to Gujarat Public Works Contract Dispute Arbitration Tribunal. If
the Contractor fails to refer a claim / dispute to the Higher Authority within
14 days of the notification of the Engineer's decision, the Contractor shall not
be entitled to any additional payment/claim if he doesn’t follow the above
sequence in stipulated time and he should not stop the work.
25. ProcedureforDisputers
25.1 Thearbitrationshallbeconductedinaccordancewiththearbitration procedure
stated in the Special Conditions of Contract.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
27.1 Within the time stated in the Contract Data the Contractor shall submit to the
Engineer for approval a Programme showing the general methods,
arrangements orders, and timing for all the activities in the works along with
monthly cash flow forecast.
27.2 An update of the Programme shall be a programme showing the actual
progress achieved on each activity and the effect of the progress achieved on
the timing of the remaining work including any changes to the sequence ofthe
27.3 The Contractor shall submit to the Engineer, for approval an updated
programme at intervals no longer than the period stated in the Contract data.
If the Contractor does not submit an updated programme within this period,
the Engineer may withhold the amount stated in the Contract data from the
next payment after the date on which the overdue programme has been
27.4 The Engineer’s approval of the programme shall not alter the Contractor’s
obligations. The Contractor may revise the programme and submit it to the
Engineer again at any time. A revised programme is to show the effect of
Variations and Compensations events.
28. ExtensionoftheIntendedCompletionDate
28.1 The Engineer shall extend the Intended Completion Date if a compensation
Event occurs or a Variation is issued which makes it impossible forcompletion
to be achieved by the Intended Completion Date without the Contractor
taking steps to accelerate the remaining work and which would cause the
Contractor to incur additional cost.
28.2 The Engineer shall decide whether and by how much to extend the Intended
Completion Date within 35 days of the Contractor asking the Engineer for a
decision upon the effect of a compensation event or Variation and submitting
full supporting information. If the Contractor has failed to give early warning
of a delay or has failed to cooperate in dealing with a delay, the delay by this
failure shall not be considered in assessing the new Intended CompletionDate.
28.3 The Engineer shall within 14 days of receiving full justification from the
contractor for extension of Intended Completion Date refer to the Employer
his decision. Theemployershallinnotmorethan21dayscommunicatetothe
engineer the acceptance or otherwise of the Engineer’s decision. If the
employer fails to give his acceptance, the Engineer shall not grant the
extension and the contractor may refer the matter under Clause
30. DelaysOrderedbytheEngineer
30.1 The Engineermayinstruct the Contractorto delaythe start orprogress ofany
activity within the works.
31. ManagementMeetings
31.1 Either the Engineer or the Contractor may require the other to attend a
management meeting. The business of a management meeting shall be to
review the plans for remaining work and to deal with matters raised in
accordance with the early warning procedure.
31.2 The Engineer shall record the business of management meetings and is to
provide copies of his record to those attending the meeting and to the
Employer. The responsibility of the parties for actions to be taken is to be
decided by the Engineer either at the management meeting or after the
management meeting and stated in writing to all who attended the meeting.
32. EarlyWarning
32.1 The Contractor is to warn the Engineer at the earliest opportunity of specific
likely future events or circumstances that may adversely affect the quality of
the work, increase the Contract price or delay the execution of works. The
Engineer may require the contractor to provide an estimate of the expected
effect of the future event or circumstance on the contract price and
completion date. The estimate is to be provided by the Contractor as soon as
reasonably possible.
32.2 The Contractor shall cooperate with the Engineer in making and considering
proposals for how the effect of such an event or circumstance can be avoided
or reduced by anyone involved in the work and in carrying out any resulting
instruction of the Engineer.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
C. QUALITYCONTROL
#33. IdentifyingDefects/Defectliabilityperiod
33.1 : Defect liability period : The contractor shall be responsible to make good
andremedy at his own expense any defect which may develop or may be
noticedbefore the period mentioned hereunder from the certified date of
completion.The Engineer in charge shall give the contractor a notice in
writing about thedefects and the contractor shall make good the same within
15 days of receiptof the notice. In the case of failure on the part of the
contractor, the Engineer-in-charge may rectify or remove or re-execute the
work at the risk & cost ofthe contractor. The Engineer-in-charge shall be
entitled to appropriate thewhole or any part of the amount of security deposit
towards the expenses, ifany, Incurred by him in rectification, removal or re-
execution. The DefectsLiabilityperiodshallbe asunder….
(a) For all works costing up to Rs. 50,000 (amount put to tender), the period
shallbe3Months fromthe certifieddate ofcompletion.
(b) For all works costing more than Rs. 50,000 and up to Rs. 1 crore (amount
puttender), the period shall be 12 (Twelve) months from the certified date
ofcompletionorone monsoon, whicheverislater.
(c) FormajorprojectscostingmorethanRs.1crore,theperiodshallbe36
Monthsfromthecertifieddateofcompletionwhichshouldincludethreemonsoons.
(d) For original building works the defect liability period will be 4 years or
elapseof 4 monsoon period following date of possession of building taken
over byuseragencyfollowingthecertifieddateofcompletion,whicheverislater.
For the purpose of deciding the monsoon period, the 30th September shall
betreatedasthe last date.
Modified vide R & B D Circular No. PAC-11-102008-2076-N dated
31/8/2009,PRCH/102013(2976)2759-N,Dated27/05/2013andCircularNo.
TNC/10/ 2016/Clause17A(Correction/(1)CDated12/05/2016]
33.2 FreemaintenanceguaranteeperiodforworksofRoad/Bridgeconstruction
(a) For resurfacing work of road free maintenance guarantee period one
yearfromthe date ofcompletion.
(b) In case of widening of the road/strengthening of the road/bridge,
thecontractor shall have to give four years free maintenance guarantee
fromthe certified date of completion. During this period the contractor
shallvisit the site every six months along with the concerned Section
Officer /Deputy Executive Engineer and will examine the work already
carried outin this contract like road work, jungle cutting, side shoulders,
side gutter,road furniture, patta etc. and will prepare Km. wise inspection
report dulysigned by all concerned and any defect observed shall be done
within 15days by the contractor at his risk and cost as per the direction of
Engineerincharge.Thecontractorneedstodovideographyofthesevisitsandre
quire to submit at the time of release of FMG. If B.T. the surface duringthe
maintenance period of 4 years is worn out then agency shall have
toprovide renewal coating as per tender item as directed by the Engineer-
in-charge.Theamountequivalentto5%ofeachrunningbillshallbewithheld
and will be released after the free maintenance guarantee period(i.e.
However, this amount shall be released against fixed deposit or
bankguarantee pledged in the name of Executive Engineer after
completioncertificateofworkisissued.
(1) Theflakinessandelongationindex(combined)forcoarseaggregatesunder no
circumstances shall exceed the allowable limit set forth in
therelevantclause forthematerialin question.
(2) 2% of the amount eligible for the payment of bituminous items shall
bewithheld till themiscellaneous items likeearthwork
inembankment/cuttingforsideshoulders,sidegutters,kilometer/indicator/
guardstones,sign boards etc.are completed in all respect by the
contractor.After completion of the miscellaneous items, the above said 2%
withheldamountshallbe released.
(Govt.ofGujarat'sG.R.No.:TNC-10-2013-3(Part-3)/C,Dtd.13/12/2013).
(3) Videography for the surface under Maintenance Guarantee is to be done
asper Govt. letter No.: SSR/10/2015-16/26/C, Dtd. 26/11/15 for the
workcostingmore than Rs.5.00Crore.
(4) Settingupofadequatelaboratory&deploymentofqualityengineers.
Thecontractorshallhavetosetupthelaboratorywithadequateequipment.Tillt
hesettingupofadequatelaboratoryiscompleted&reported of this to the
engineer (subject to due verification by engineer’srepresentative) by
contractor in writing, Rs.2,00,000/- shall be
withheld.ThequalifiedqualityEngineershallbedeployedexclusivelyforthisco
ntractbythecontractors.IfqualityEngineerisnotdeployedbycontractor
within one month after the date of work order, the
amountequivalenttoRs.20,000permonthshallberecoveredtilltheactualdepl
oyment of quality engineer. The amount so recovered towards
thedeploymentofqualityengineers shallnot be refunded.
(5) AsphaltworkwillhavetobecrosscheckedasperG.R.No.:RGN/60/ 2006/35/C,
dtd.31/05/07before finalbillispaid.
(6) MaintenanceduringConstructionPeriod
During the Construction Period, the Contractor shall maintain, at his
ownrisk and cost, the existing lane(s) of the road so that the traffic
worthinessand safety thereof are at no time materially inferior as
theircondition10(ten)dayspriortothedateoftheAgreementandshallunderta
ke the necessary repair and maintenance works for this purpose;provided
that the Contractor may, at his cost, interrupt and divert the flowof traffic
if such interruption and diversion is necessary for the
efficientprogressofworksandconformstoGoodIndustryPractice;provided
further that such interruption and diversion shall be undertaken by
theContractor only with the prior written approval of the Executive
Engineerwhich approval shall not be unreasonably withheld. For the
avoidance ofdoubt, it is agreed that the Contractor shall at all times be
responsible forensuringsafe operationofthe road.
33.3 The Engineer shall check the Contractor’s work and notify the Contractor
ofany defects that are found. Such checking shall not affect the
Contractor’sresponsibilitiestheEngineermayinstructtheContractortosearchf
oraDefectand touncoverand testanywork thattheEngineer
considersmayhavea Defect.
34.1 If the engineer instructs the Contractor to carry out a test not specified in the
Specification to check whether any work has a Defect and the test shows that
it does, the Contractor shall pay for the test and any samples. If there is no
defect the test shall be a Compensation Event.
34.2 #1.0% of the amount of work done for works upto Rs.10 Crore of estimate
cost should be deducted from R.A. Bill of the contractor for testing the quality
of material workmanship. Whereas got estimated cost of works more than
Rs.10 Crore, the charges for testing of quality of material workmanship shall
be deducted from R.A. bill of contractor as per actual charges. As per GoG
NWRWS & K Department’s circular no. PARCH/132023/401/MICELL Dated :
34.3 Agency has to establish testing laboratory on site for the various test to be
carried out in the work for this purpose agency shall construct a pukka
laboratory building with all facility on site at location specified by theengineer
35. Correctionof defects
35.1 The engineer shall give notice to the Contractor of any defects before the end
of the defects Liability Period, which begins at Completion and is defined in
the contract data. The Defects Liability Period shall be extended for as long as
Defects remain to be corrected.
35.2 Every time notice of a Defect is given, the Contractor shall correct the notified
defect within the length of time specified by the Engineer’s notice.
36. UncorrectedDefects
36.1 If the Contractor has not corrected a defect within the time specified in the
Engineer’s notice, the Engineer will assess the cost of having the Defect
corrected, and the Contractor will pay this amount.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
37. BillofQuantities
37.1 ThebillofQuantitiesshallcontainitemsfortheconstructions, Installation, testing
and commissioning work to be done by the Contractor.
37.2 The bill of Quantities is used to calculate the Contract price. The Contractor is
paid for the quantity of the work done at the rate in the Bill of Quantities for
38. ChangeintheQuantities
38.1 The Engineer shall have power to make any alterations in or addition to the
original specifications,drawings, designs and instructions that may appear to
him to be necessary or advisable during the progress of the work and the
contractor shall be bound to carry out the work in accordance with any
instruction in this connection which may be given to him in writing signed by
the Engineer and such alteration shall not invalidate the contract and 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 respects on which he agreed to do the main work
and at the same rate as are specified in the tender for the main work.
Except that when the quantity of any item exceeds the quantity as in the
tender by more than 130%, the contractor will be paid for the quantity in
excess of 130%, at the rate entered in the SOR of the year during which the
excess in quantity is first executed.
39.1 All Variations shall be included in updated programs produced by the
40. Paymentsfor Variations
40.1 If the additional or 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 as
(i) At the rate derived from the item within the contract which is comparable to
the one involving additional or altered class of work; where there are more
than one comparable items, the item of the contract which is nearest in
comparison with regard to class or classes of the work involved shall be
selected and the decision of the Superintending Engineer as to the nearest
comparable item shall be final and binding on the contractor.
(ii)If the rate cannot be derived in accordance with (i) above, such class of works
shall be carried out at the rate entered in the Schedule of Rates of the division
for the year in which the tender was received, increased or decreased by the
percentage by which the tender amount is more or less as compared to the
amount arrived at the rates in the “Schedule of Rates” of the Division in the
year in which the tender was received. If the Schedule of rates of the Division
does not contain all the items, the percentage increase or decrease of the
tender shall be calculated considering such items which were included in the
“Scheduled Rates” of the division for the year and for materials consumed on
such item the rate to be charged would be the basic rate taken into accountfor
fixing the rate in S.O.R. referred to above.
(iii) If it is not possible to arrive at the rate from (i) and (ii) above, such class of
work shall be carried out at the rate decided by the competent authorities on
the basis of detailed rate analysis after hearing the contractor before a
Committee of two Superintending Engineers stationed at the same place or
the nearest place.
40.2 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 rate is agreed
upon, then the contractorshall within seven days ofthe date ofreceipt byhim of
the order to carry out the work, inform the Engineer-in-charge of the rate,
which it is his intention to charge for such class of work and if the Engineer in
chargedoes not agree to this rates, he shall by notice 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 it advisable, provided always that if the
contractor shall commence work or incur any expenditure in regard thereof
before the rates shall have been determined as lastly herein beforementioned,
then in such cases he shall only be entitled to be paid in respect of the work
carried out or expenditure incurred by him prior to thedate of the
determination of the rate as aforesaid according to such rate or rates as shall
be fixed by the Engineer-in-charge. In the event of the dispute, the decision of
the Superintending Engineer of the Circle shall be final.
Where, however, the work is to be executed according to the designs,
drawings and specifications recommended by the contractor and accepted by
the competent authority, the alternation above referred to shall be within the
scope of such designs, drawings and specifications appended to the tenders.
The time limit for the completion of the work shall be extended in the
proportion that the increase in the cost occasioned by alterations bears to the
cost of the original work and the certificate of the Engineer-in-charge as to
such proportion shall be final and conclusive.
41. CashFlow Forecasts
41.1 When the program is updated, the contractor is to provide the engineer with
an updated cash flow forecast.
42. Payment certificates.
42.1 The Contractor shall submit to the Engineer monthly statements of the
estimated value of the work completed less the cumulative amount certified
42.2 The Engineer shall check the Contractor’s monthly statement within 14 days
and certify the amount to be paid to the Contractor after taking in to account
any credit or debit for the month in question in respect of materials for the
worksintherelevantamountsandunder conditions set forthinsub-clause
32.3oftheContractData(securedAdvance).
42.3 ThevalueofworkexecutedshallbedeterminedbytheEngineer.
42.4 The value of work executed shall comprise the value of the quantities of the
items in the Bill of Quantities completed.
42.5 The value of work executed shall include the valuation of variations and
compensation events.
42.6 The Engineer may exclude any item certified in a previous certificate or
reduce the proportion of any item previously certified in any certificate in the
light of later information
43.1 Payments shall be adjusted for deductions for advance payments, retention,
other recoveries in terms of the contract and taxes at source, as applicable
under the law. The Employer shall pay the Contractor the amounts certifiedby
the Engineer within 28 days of the date of each certificate.
43.2 Payment of GST (prevailing rates) on the amount payable under the contract
to the Contractor will be made by the Employer. Hence, it is the responsibility
of the contractor to pay the GST to the concerned Authority.
43.3 Items of the works for which no rate or price has been entered in will not be
paid by the Employer and shall be deemed covered by other rates and prices
in the Contract.
44. Compensation events
44.1 The following are compensation Events unless they are caused by the
(a) TheEmployerdoesnotgiveaccessto a part oftheSitebythesite Possession
date stated in Contract data to the Contractor
44.2 In case of compensation event occurs and it prevents the work being
completed beyond the Intended Completion Date then Authority will approve
EOT with eligible contractual price escalation.
45.1 TheratesquotedbytheContractormustbeinclusiveofalltaxesprevailingon due
date of bid submission except GST. However, any subsequent changes in the
tax structure by Government after due date of bid submission will be
compensated (+/-) on availability or submission of actual documentation.
Contractor will have to intimate Engineer regarding changes occurred in the
tax structure after bid submission. If the contractor fails to provide such
information and if any financial obligation may arise due to change in tax
structure, same will be recovered from the contractor.
45.2 GST will be paid separately on the bills. Hence, it is the responsibility of the
contractor to pay the GST to the concerned Authority.
46. Currencies.
46.1 AllpaymentshallbemadeinIndian Rupees.
47. PriceAdjustment
47.1 Contract price shall be adjusted for increase or decrease in rates and price of
labour, materials, fuels and lubricants in accordance with the following
principles and procedures and as per formula given in the contract data:
(a) The price adjustment shall apply for the work done from the start date
given in the contract data up to endofthe initial intendedcompletion date
or extensions granted by the Engineer and shall not apply to the work
carried out beyond the stipulated time for reasons attributable to the
(b) The price adjustment shall be determined during each month from the
formula given in the contract data.
(c) Following expressions and meanings during to the work done during each
R = Total value of work done during the month. It would include the
amount of secured advance granted, if any, during the month less the
amount of secured advance recovered, if any during the month.It will
exclude value for works executed under variations for which price
adjustment will be worked separately based on the terms mutuallyagreed.
47.2 To the extent that full compensation for any rise or fall in costs to the
contractor is notcovered by the provisions of this or other clause in the
contract, the unit rates and prices included in the contract shall be deemed to
include amounts to cover the contingency of such other rise or fall in costs.
48.1 The Employer shall retain from each payment due to Contractor the
proportion stated in the Contract Data until Completion of the whole of the
48.2 On Completion of the whole of the Works half the total amount retained is
48.2 On Completion of the whole of the Works half the total amount retained is
repaidto the Contractorandhalfwhen the Defects LiabilityPeriodhas passed
and the Engineer has certified that all Defects notified by the Engineer to the
Contractor before the end of this period have been corrected.
48.3 On completion of the whole works, the contractor may substitute retention
money with an “on demand” Bank guarantee.
In case, Contractor requests for refund of the Retention Money deducted by
the Employer under the provision of this clause, Employer shall consider the
said request of the Contractor provided that the refund hereunder shall be
made in tranches of not less than 1% (One Percent) of the Contract Price and
Contractor furnishes an irrevocable and unconditional Bank guarantee for an
equal amount substantially in the format of Bank Guarantee for Performance
Guarantee enclosed with SBD and valid up to 60 day beyond the scheduled /
extended Defects Liability Period. On completion of the whole works, the
contractor has however an option to submit a fresh irrevocable and
unconditional Bank Guarantee for an amount equal to 5% of
thetotalvalueofworkexecutedsubstantiallyintheformatofBankGuarantee
forPerformanceGuaranteeenclosedwithSBDandvalidupto60days beyond the
Defect Liability Period and yet refund the Retention Money Bank Guarantee
submitted for refund of Retention Money.
49. LiquidatedDamages
49.1 The Contractor shall pay liquidated damages to the Employer at the rate per
day stated in the Contract Data for each day that the Completion Date is later
than the Intended Completion Date (for the whole works or the milestone as
stated in the contract data). The total amount of liquidated damages shall not
stated in the contract data). The total amount of liquidated damages shall not
exceed the amount defined in the Contract Data. The Employer may deduct
liquidated damages from payment due to the Contractor. Payment of
liquidated damages does not affect the Contractor’s liabilities.
49.2 If the Intended Completion Date is extended after liquidated damages have
been paid, the Engineer shall correct any overpayment of liquidated damages
by the Contractor by adjusting the next payment certificate. The Contractor
shall not be entitled for any interest on the over payment calculated from the
date of payment to the date of repayment.
49.3 If the contractor fails to comply with the time for completion as stipulated in
the tender, then the contractor shall pay to the employer the relevant sum
stated in the Contract Data as Liquidated damages for such default and not as
penalty for everyday or part of day which shall elapse between relevant time
for completion and the date stated in the taking over certificate of the wholeof
the works on the relevant section, subject to the limit stated in the contract
The employer may, without prejudice to any other method of recovery
deducttheamountofsuchdamagesfromanymoniesdueortobecomedueto
thecontractor.Thepaymentordeductionofsuchdamagesshallnotrelieve
the contractorfromhis obligation to complete the works on fromany otherof
his obligations and liabilities under the contract.
49.4 If, before the Time for Completionof the whole of the Works or, if applicable
any Section, a Taking Over Certificate has beenissued for any part of the
Works or of a Section, the liquidated damages for delay in completion of the
remainder of the Works orof that Section shall, for any period of delay after
the date stated in such Taking-Over-Certificate, and in the absence of
alternative provisions in the Contract, be reduced in the proportionwhich the
value of the part so certified bears to the value of the whole of the Works or
Section,as applicable. The provisions ofthis Sub-clause shallonlyapplyto the
rate of liquidated damages and shall not affect the limit thereof.
50.1 If the contractor achieves completion of the whole of the works prior to the
intendedCompletion Date prescribedin Contract Data the Employershall pay
to the contractor a sum stated in Contract Data as bonus for every completed
month but subjected to maximum amount as stated in Contract Data;
which shall elapse between the date of completion of all items of works as
stipulated in the contract, including variations ordered by the Engineer and
the time prescribed in Clause
50.2 Bonus shall be paid only to works amounting to above INR 5 crore with time
limit of the works is equal or more than 6 months. The bonus would be paidas
%ofTimeSaved %ofInitialContractPrice
entitled for Bonus
Lessthan 10% 0%
Advance Payment.
51.1 The Employer shall make advance payment (not to be paid less than two
installments except in special circumstances for which the reason to be
Recorded in writing) to the Contractor of the amounts stated in the Contract
Date by the date stated in the Contract Date, against provision by the
Contactor of an Unconditional Bank Guarantee in a form and by a bank
acceptable to the Employer in amounts and currencies equal to be at least
110% of the advance payment. The guarantee shall remain effective until the
advance payment has been repaid, but the amount of the guarantee shall be
progressively reduced by the amounts repaid by the Contractor. The
Mobilization advance would be deemed as interest bearing advance at an
interest rate of 10 % to be compounded, quarterly.
51.2 The Contractor is to use the advance payment only to pay for Equipment,plant
and Mobilization expenses required specifically for execution of the Works.
The Contractor shall demonstrate that advance payment has been used in this
way by supplying copies of invoices or other documents to the engineer.
51.3 The advance payment shall be repaid by deduction proportionate amount
from payments otherwise due to the Contractor, following the schedule of
completed percentages of the Works on a payment basis. No account shall be
taken of the advance payment or its repayment in assessing valuations of
work done, variations, price adjustments, Compensation Events, orLiquidated
52.1 The performance Security (including additional security for unbalanced bids)
shall be provided to the Employer no later than the date specified in theLetter
of Acceptance and shall be issued in an amount and form and by a bank or
surety acceptable tothe Employer, and denominated in Indian Rupees. The
performance Security shall be valid until a date 60 days from the date of
expiry of Defects Liability Period and the additional security for unbalanced
bids shall be valid until a date 28 days from the date of issue of the certificate
54. Cost of Repairs.
54.1 Loss or damage to the Works or Materials to be incorporated in the Works
between the Start date and the end of Defects Correction periods shall be
remedied by the Contractor at the Contractor’s cost if the loss or damages
arises from the Contractor’s acts or omissions.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
E. FINISHINGTHE CONTRACT
55.1 The Contractor shall request the Engineer to issue a Certificate of Completion
of the works and the Engineer will do so upon deciding that the work is
56. Taking Over
56.1 The Employer shall take over the Site and the Works within seven days of the
Engineer issuing a certificate of Completion.
57. FinalAccount
57.1 The Contractor shall supply to the Engineer a detailed final account of
thetotalamount that heContractorconsiderspayableasfullandfinalsettlement
of all claims under the Contract for items before the end of the Defects
Liability Period. The Engineer shall issue a Defect Liability Certificate and
certify any final payment that is due to the Contractor within 56 days of
receiving the Contractor's account if it is correct and complete. If it is not, the
Engineer shall issue within 56 days a schedule that states the scope of the
corrections or additions that are necessary. If the Final Account is still
unsatisfactory after it has been resubmitted, the Engineer shall decide on the
amount payable to the Contractor and issue a payment certificate, within
days of receiving the Contractor’s revised account.
57.2 Ifreversal in characteristic oftender(L1becomingL2)on account of excesses
and savings in final account is observed, the Engineer/Employer shall be at
liberty to restrict the final payment of BOQ items to the lowest amount
evaluated of the bids considering the final quantities and the rates quoted
including the rebates if any. Payment of variation items shall however be
made at the rates approved by the Employer, within 90 days from thephysical
completion of work.
58. OperatingandMaintenance Manuals
58.1 If “as built” drawings and/or operating and maintenance manuals are
required, the Contractor shall supply them by the dates stated in the Contract
58.2 If the Contractor does not supply the Drawings and/or manuals by the dates
statedintheContractdata, ortheydonotreceivetheEngineer’sapproval, the
Engineer shall withhold the amount stated in the Contract Data from
payments due to the Contractor.
59. Termination
59.1 The Employer or the Contractor may terminate the Contract if the other party
causes a fundamental breach of the Contract.
59.2 Fundamental breaches of Contract include, but shall not be limited to the
1. The contractor stops work for 28 days when no stoppage of work isshown
on the current programme and the stoppage has not been authorized by
2. The Engineer instructs the Contractor to delay the progress of the Works
and the instructions is not withdrawn within 28 days;
3. The Employer or the Contractor is made bankrupt or goes into liquidation
other than for a reconstructions or amalgamation
4. A payment certified by the Engineer is not paid by the Employer to the
Contractor within 56 days of the date of the Engineer’s certificate
5. The Engineer gives Notice that failure to correct a particular Defect is a
fundamental breach of Contract and the Contractor fails to correct itwithin
a reasonable period of time determined by the Engineer;
6. TheContractordoesnotmaintainasecuritywhichis required;
7. The Contractor has delayed the completion of works by the number of
daysforwhichthemaximumamountofliquidateddamagescanbepaidas
defined in the Contract data; and
8. If the Contractor, in the judgment of the Employer has engaged in corrupt
or fraudulent practices in competing for or in executing the Contract.
For the purpose of this paragraph: “corrupt practice” means the
offering, giving, receiving or soliciting of anything of value to influence the
action of a public official in the procurement process or in contract execution.
“Fraudulentpractice”meansamisrepresentationoffactsinordertoinfluence a
procurement process or the execution of a contract to the detriment of the
borrower, andincludes collusive practice amongBidders (prior to orafterbid
submission) designed to establish bid prices at artificial non-competitive
levels and to deprive the Borrower of the benefits of free and open
59.3 When either party to the Contract gives notice of a breach of contract to the
Engineer for a cause other than those listed under Sub Clause 59.2 above, the
Engineer shall decide whether the breach is fundamental or not.
59.4 Notwithstanding the above, the employer may terminate the Contract for
60. Paymentupon Termination
60.1 If the Contract is terminated because of a fundamental breach of Contract by
the Contractor, the Engineer shall issue a Certificate for the value of the work
donelessadvancepaymentsreceiveduptothedateoftheissueofthe
certificate, less other recoveries due in terms of the contract, less taxes due to
deducted at source as per applicable law and less the percentage to apply to
the work not completed as indicated in the Contract data. Additional
Liquidated Damages shall not apply. If the total amount due to the Employer
Liquidated Damages shall not apply. If the total amount due to the Employer
exceeds any payment due to the Contractor the difference shall be a debt
payable to the Employer.
60.2 If the Contract is terminated at the Employer’s convenience or because of a
fundamental breach of Contract by the Employer, the Engineer shall issue a
certificate forthe value ofthe work done, the cost ofbalance material brought
by the contractor and available at site, the reasonable cost of removal of
equipment, repatriation of the Contractor’s personnel employed solely on the
works, and the Contractor’s cost of protecting and securing the Works andless
advance payment received up to the date of the certificate, less other
recoveries due in terms of the contract and less taxes due to deducted at
source as per applicable law.
61.1 All materials on the Site, Plant Equipments, Temporary Works and Works are
deemed to be property of the Employer, if the Contract is terminated because
of a Contractor’s default.
62. Releasefrom Performance
62.1 If the Contract is frustrated by the outbreak of war of by any other event
entirely outside the control of either the Employer or the Contractor the
Engineer shall certify that the Contract has been frustrated. The Contractor
shall make the Site safe and stop work as quickly as possible after receiving
this certificate and shall be paid for all work carried out before receiving itand
for any work carried out afterwards to which commitment was made.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
F. SPECIALCONDITIONSOF CONTRACT
The Contractor shall, unless otherwise provided in the Contract, make
his own arrangements for the engagement of all staff and labour, local or
other, and for their payment of housing, feeding and transport.
The Contractor shall, if required by the Engineer, deliver to the
Engineer a return in detail, in such form and at such intervals as the Engineer
may prescribe, showing the staff and the numbers of the several classes of
labour from time to time employed by the Contractor on the site and such
other information as the Engineer may require.
64. COMPLIANCEWITHLABOURREGULATIONS
During continuance of the contact, the Contractor and his sub-
contractor shall abide at all times by all existing labour enactments and rules
madethereunder, regulations,notificationandbyelawsoftheStateorcentral
Government orlocal authority and any other labour law (including rules),
regulations, bye laws that may be passed or notifications that may be issued
under any labour law in future either by the State or the Central Government
or the local authority. Salient features of some of the major labour laws that
are applicable to the construction industry are given below. The Contractor
shall keep the Employer indemnified in case any action is taken against the
Employer by the competent authority on account of contravention of any of
the provisions of any Act or rules made thereunder, regulations or
notifications including amendments. If the Employer is caused to pay or
reimburse, such amounts as may be necessary to cause or observe, or for
observance of the provisions stipulated in the notifications/bye
laws/Acts/Rules/regulations including amendments, if any, on the part of the
Contractor, the Engineer/employer shall have the right to deduct any money
due to the Contractor including his amount of performance security. The
Employer/Engineer shall also have the right to recover from the Contractor
any sum required or estimated to be required for making good the loss or
damage suffered by the Employer.
TheemployeesoftheContractorandtheSub-Contractorinnocaseshallbe
treated as the employees of the Employer at any point to time.
SALIENT FEATURES OF SOME MAJOR LABOUR AND OTHER LAWS APPLICABLE TO
ESTABLISHMENTS ENGAGED IN BUILDING AND OTHER CONSTRUCTIONS WORK
A) Workmen Compensation Act 1923:- The Act provides for compensation incase
of injury by accident arising out of and during the course of employment.
B) Payment of Gratuity Act. 1972:- Gratuity is payableto an employee under the
Act on satisfaction of certain conditions on separation if an employee has
completed 5 years service or more on death, the rate of 15 days wages for every
completed year of service. The Act is applicable to all establishments employing
10 or more employees.
C) Employees P.F. and Miscellaneous Provision Act 1952:-The Act Provides for
monthly contributions by the employerplus workers @ 10% or 8.33% The
benefits payable under the Act are :
1. Pensionorfamilypensiononretirementordeath,asthecasemaybe.
2. Depositlinkedinsuranceonthedeathinharnessoftheworker.
3. PaymentofP.F.accumulationonretirement/deathetc.
D) Maternity Benefit Act 1951 :- The Act provides for leave and some other
benefits to women employees in case of confinement or miscarriage etc.
E) Contract Labour (Regulation & Abolition) Act 1970: The Act provides for
certainwelfaremeasurestobeprovidedbytheContractortocontract labourand in
case the Contractor fails to provide, the same are required to be provided, by the
Principal Employer by Law. The principal Employer is required to take Certificate
of Registration and the Contractor is required to take license from the designated
Officer. The Act is applicable to the establishments or Contractor of Principal
Employer, if they employ 20 or more contract labour.
F) Minimum Wages Act 1948 :-The Employer is supposed to pay not less than the
Minimum Wages fixed by appropriate Government as per provisions of the Act, if
the employment is a scheduled employment. Construction of Building, Roads,
Runways are scheduled employment.
G) Payments of wages Act 1936:-It lays down as to bywhat date the wages are to
be paid, when it will be paid and what deductions can be made from the wagesof
H) Equal remunerations Act 1979 :- The Actprovides for payment of equal wages
for work of equal nature to Male and Female workers and for not making
discrimination against female employees in the matter of transfer, training and
promotions etc.
I) Payments of Bonus Act 1965:- The Actis applicable to all establishments
employing 20 or more employees. The Act provides for payments of annual
bonus subject to a minimum of 8.33% of wages and maximum of 20 % of wages
to employees drawing Rs. 3500/- per month or less. The bonus to be paid to
employees getting Rs, 2500/- per month or above Rs. 3500/- per month shall be
worked out bytakingwagesasRs.2500/-permonth only. The Actdoesnotapply to
certain establishments. The newly set-up establishments are exempted for five years in
certain circumstances. Some of the State Governments have reduced the employment
size from 20 to 10 for the purpose of applicability of this Act.
J) Industrial Disputes Act 1947 :- The Act lays down the machinery and
procedure for resolutions of Industrial disputes, in what situations a strike or
lock-out becomes illegal and what are the requirements for laying off or
retrenching the employees or closing down the establishment.
K) Industrial employment (standing Orders) Act 1946 :- It is applicable to all
establishments employing 100 or more workmen (employment size reduced by
some of the State and Central Government to 50). The Act provides for laying
down rules governing the conditions of employment by the Employer onmatters
provided in the Act and get the same certified by the designated Authority.
L) Trade Unions Act 1926:-The Act lays the procedure for registration of trade
unions of workmen and employers. The Trade Unions registered under the Act
have given certain immunities from civil and criminal liabilities.
M) Child Labour (Prohibition &Regulation Act 1986 :-The Act prohibits
employment of children below 14 years of age in certain occupations and
process and provides for regulation of employment of children in all other
occupationsand processes. Employment ofChildlabourisprohibitedinBuilding
and Construction Industry.
N) Inter – State Migrant workmen’s (Regulation of Employment &
Conditionsof service) Act 1979:-TheAct is applicable to an establishment
whichemploys 5 or more inter-statemigrant workmen through an intermediary
(who has recruited workmen in one state for employment in the establishment
situated in another state).The inter-state migrant workmen, is an establishment
thisActbecomesapplicable,arerequiredtobeprovidedcertainfacilitiessuchas
housing, medical aid, traveling expenses from home upto the establishment and
O) The Building and Other Construction workers(Regulation of
employmentand Conditions of Service) Act 1996 and the Cess Act of 1996: -
All the establishments who carry on any building or other constructions work
and employ 10 or more workers are covered under this Act.
All such establishments are required to pay cess at the rate not exceeding 2% of
thecostofconstructionasmaybemodifiedbythegovernment. TheEmployerof the
establishment is required to provide safety measures at the Building or
construction work and other welfare measures, such as canteens, First Aid
facilities, Ambulance, Housing accommodations for workers near the workplace
etc. The Employer to whom the Act applies has to obtain a registrationcertificate
from the Registering Officers appointed by the Government.
P) Factories Act 1948 :-The Act lays down the procedure for approval of plans
before setting up a factory, health and safety provisions, welfare provisions,
working hours, annual earned leave and rendering information regarding
accidents or dangerous occurrences to designated authorities. It is applicable to
premises employing 10 persons or more with aid of power or 20 or more
persons without the aid of power engaged in the manufacturing process.
Q) Royalty charges-The contractor shall pay the royalty to the competent
authority as per rule. The royalty charges paid shall be borne by the contractor
and shall not be reimbursed by the Employer.
R) Following Pollution Control Acts and amendments made thereoffrom time
to time shall be applicable.
1. Water(PreservationandcontrolofPollution)Act,1974
2. Air(PreventionandControlofPollutionAct1981
3. Environmental(Protection)Act1986
The contractor must commit to adopting Environmentalmanagement plan
for best energy use, waste management, the reduction of pollution as in EMS
(Environmental Management system) ISO-14001-
65. ARBITRATION(GCCClause-24)
Theprocedureforarbitrationwillbeasfollows:-
24.2 Ifthe Contractoris ofthe viewthata decisiontaken bythe Engineer was either
outside the authoritygiven to the Engineerbythe Contract orthat the decision
was wrongly taken, the decision shall be referred to #Superintending
Engineer,R & B CIRCLE -2 RAJKOT Ingress Prevention Circle-Rajkot(Higher
Authority) within 14 days of the notification of the Engineer's decision. If the
issue is not resolved, any party can refer the matter forconciliation within
days fromthe decision given bythe #Superintending Engineer, R & B CIRCLE -2
RAJKOT Ingress Prevention Circle-Rajkot
(a) For the work up to Rs.100 Cr., if any of the parties is not satisfied with the
decisionofthe#SuperintendingEngineer, R & B CIRCLE -2 RAJKOT Ingress
Prevention Circle-Rajkotboththepartieshavetoreferto the #Chief
Engineer-Central Gujarat concerned for the conciliation process.
(b) For the work more than Rs.100 Cr., if any of the parties is not satisfiedwith
the decision of the Superintending Engineer, R & B CIRCLE -2 RAJKOT
Ingress Prevention Circle-Rajkotboth parties have to refer to the
#Secretary, NWRWS Department, Government of Gujarat for the
conciliation process.
If the dispute is not resolved through the conciliation process,
contractormayreferthedisputetoGujaratPublicWorksContractDispute
Arbitration Tribunal. Ifthe Contractorfails to refera claim/ dispute tothe
Higher Authority within 14 days of the notification of the Engineer's
decision, the Contractor shall not be entitled to any additional
payment/claim if he doesn’t follow the above sequence in stipulated time.
However, during such period, he would not stop the work in any case.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
ClauseReferenceWith
respect To section
Itemmarked“N/A”donot applytothis Contract.
1. TheEmployersis [CL.1.1]
Executive Engineer
Address:(PANCHAYAT) R & B DIVISION, PORBANDAR
NameofauthorizedRepresentative(willbeintimated later)
2. TheEngineeris
Executive Engineer
NameofAuthorizedRepresentative:Executive Engineer,
(PANCHAYAT) R & B DIVISION, PORBANDAR
3. TheDefectsLiabilityPeriodis1 Year from the certified date of [CL.1.1&33]
completion or Three Monsoon Whichever is later.
4. The Start Date shall be from the 1stday from the date of issue of [CL.1.1]
the Notice to proceed with the work.
5. TheIntendedCompletionDateforthewholeoftheworksis [CL.1.1,17&2]
3Monthsafterstartofworkwiththefollowing milestones:
Milestone dates: [CL.2.2& 49.1]
PhysicalworkstobecompletedPeriodfromthestartdateMile
stone 1 i.e. 10 %9days.
Milestone2i.e. 40%36days.
Milestone3i.e. 80%72days.
Milestone4i.e. 100%90days.
7. ThenameandidentificationnumberoftheContractis: [CL.1.1]
8. Theworksconsistof Construction Of Multipurpose Community Hall At [CL.1.1]
Village Mander, Taluka &District :-
PorbandarwithitemsasperB.O.Q.Theworksshall,interalia,includethef
ollowing,as Specified or as directed:
Siteclearance;setting–
outandlayout;wideningofexistingcarriagewayandstrengtheningincludin
gcambercorrections;construction of new road/ Parallel service road;
bituminous pavementsremodeling/construction of Junctions,
intersections, bus bays, lay-bays;supplying and placing of drainage
Channels, flumes, guard posts
andguardotherrelateditems;construction/extensionofcrossdrainagewor
ks, bridge, approaches and other related stones; protective
worksforroads/bridge;allaspectsofqualityassuranceofvariouscomponen
ts of the works; rectification of The defects in the completedworks
during the DefectsLiability Period; submission of “As- built’’drawings
and any other related documents; and other item of work
asmayberequiredtobecarriedoutforcompletingtheworkin
accordance with the drawings and the provisions of the contract and
toensuresafety.
(B) Concrete CD Works
Site clearance; setting – out and layout; carry out required excavation as
suggested by Engineer also to carry out leveling PCC work, foundation
concrete, reinforcement, headwalls, pipe trenches, parapet, pipe cradle,
etc. along with laying NP3 900mm dia pipe for cross drainage along with
necessary backfilling as and where directed by the Engineer as per
approved drawings provided by Engineer all as per item specifications all
aspects of quality assurance of various components of the works;
rectification of The defects in the completed works during the Defects
Liability Period; submission of “As- built’’ drawings and any other related
documents; and other item of work as may be required to be carried out
for completing the work in accordance with the drawings and the
provisions of the contract and to ensure safety.
(C) OtherItems [CL.1.1]
AnyOtherItemsasrequiredtofulfillallcontractualobligationsaspertheBid
10. ThefollowingdocumentsalsoformpartoftheContract: [CL.2.3(9)]
Asper Clause2-3
11. ThelawwhichappliestotheContractisthelawofUnionofIndia [CL.3.1]
12. ThelanguageoftheContractdocumentsisEnglish [CL.3.1]
13. Limitofsubcontracting25%oftheInitialContract Price [CL.7.1]
14. TheScheduleofOtherContractors [CL.8]
15. TheScheduleofKeyPersonnel AsperAnnex–IItoSectionI [CL.9]
16. The minimum insurance cover for physical property, injury and death [CL13]
is Rs. 5 lakhs per occurrence with the number of occurrences limitedto
four. After each occurrence, the contractor will pay an additional
premium necessary to make insurance valid for four occurrences
17. SiteInvestigationreport [CL.14]
18. TheSitePossessiondatesshallbe 1st day of the contract period [CL.21]
19. The period for submission of program for approval of the engineer [CL.27.1]
shall be 21 days from the issue of Letter of Acceptance.
20. Theperiodbetweenprogramupdateswillbe 45days. [CL.27.3]
21. Theamounttobewithheldforlatesubmissionof an updated program [CL.27.3]
shall be Rs1lakhs
22. ThefollowingeventsshallalsobeCompensation Events
Substantiallyadversegroundconditionsencounteredduringthe course of
execution of work not provided for in the bidding document.
(i) Removalofundergroundutilitiesdetectedsubsequently
(ii) Significant changes in classification of soil requiring
additionalmobilizationbythecontractor,e.g.ordinarysoil to
rock excavation,
(iii) Removalofunsuitablemateriallikemarsh,debrisdumps,
etc. not caused by the contractor.
Artesian conditions
(v)Seepage,erosion landslide
Rivertrainingrequiringprotectionof permanent work
Presenceofhistorical,archeologicalorreligiousstructures,
monuments interfering with the works
(viii) Restrictionofaccesstogroundimposedbycivil,judicial,or
Militaryauthority
23. ThecurrencyoftheContractisIndian Rupees [CL.46]
24. Theformula (e)foradjustment ofpricesareasunder: [CL.47]
If any of the commodities like Cement, Steel or Bitumen are not
found applicable in a work, the weight component of that
commodities {i.e. ‘Cement’ (Pc), ‘Steel’ (Ps) or ‘Bitumen' (Pb) as
indicated in SBD for the purpose of Price Adjustment} shall be
clubbed with the weight component of ‘Other Material’ (Pm), such
that the gross % weight of the components shall remain as 100% .
R=valueofworkasdefinedinClause47.1of Conditionsof Contract
Adjustmentforlabourcomponent
(i) Priceadjustmentforincreaseordecreaseinthecostdueto labour
shall be paid in accordance with the following formula:
V L= 0.85x(Pl/100)xRx(Li–L0)/L0
VL =Increaseordecreaseinthecostofworkduringthe month under
consideration due to changes in rates for local labour
L0=The consumer price index for industrial workers for the
State on 28 days preceding the scheduled date ofopening
of technicalBids as published by Labour Bureau,
Ministry ofLabour, Government of India
Li=The consumer price index for industrial workers for the
State forthe monthunderconsideration aspublishedby
the Labour Bureau, Ministry of Labour, Government of
Pl = Percentageoflaborcomponentofthe work.
Adjustmentforcement component.
(ii) Pricesadjustmentforincreaseordecreaseinthecostof cement
procured by the contractor
Vc=0.85x(Pc/100)xRx(Ci–C0)/C0
Vc=Increase or decrease in the cost of work during the
month under consideration due to changes in rates
C0 =The allIndia wholesale price index for Ordinary Portland
Cementon 28 dayspreceding the scheduled date
ofopening of technical bid as
publishedbytheOfficeoftheEconomicAdviser,
Department for Promotion of Industry and Internal
Trade, Ministry of Commerce & Industry.
Ci=The all India average wholesale price index for Ordinary
Portland Cement for the month under consideration as
published by Office of the Economic Adviser,Department
for Promotion of Industry and Internal Trade, Ministry
of Commerce & Industry.
Pc=Percentageofcementcomponentofthework
Adjustmentforsteel component
(iii) Priceadjustmentforincreaseordecreaseinthecostofsteelprocuredbythe
contractor shall be paid in accordance with the following formula
Vs=Increase or decrease in the cost of work during the month under
consideration due to changes in the rates for steel
So=TheallIndiawholesalepriceindexforsteel(MildSteel-LongProducts Rebars) on
days preceding the date of opening of Bids as published by the Office of the
Economic Adviser, Department for Promotion of Industry and Internal
Trade, Ministry of Commerce & Industry.
Si=The all India average wholesale price index for steel (Mild Steel - Long
Products Rebars) for the month under consideration as published byOffice
of the Economic Adviser, Department for Promotion of Industry and
Internal Trade, Ministry of Commerce & Industry.
Ps=Percentageofsteelcomponentofthework
Note:Fortheapplicationofthisclause,theindexofMildSteel-Long
productsRebarshasbeenchosentorepresentthesteel group.
Adjustmentsofbitumencomponent
(iv) Priceadjustmentforincreaseinthecostofbitumenshallbepaidin
accordance with the following formula
Vb=Increaseordecreaseinthecostofworkduringthemonthunder
consideration due tochangesin rates for bitumen.
Bo= The official retail price of bitumen at the IOC depot at the nearest
centre on the day 28 days prior to the scheduled date ofopening of
Bi=The official retail price of bitumen of IOC depot at the nearest
centre for the 15thday of the month under consideration.
Pb=Percentageofbitumencomponentofthework
AdjustmentofPOL(fuelandlubricant)component
(v) Price adjustment for increase or decrease in cost of POL (fuel and
lubricant) shall be paid in accordance with the following formula
Vf=0.85x(Pf/100)xRx(Fi–F0)/F0
Vf=Increaseordecreaseinthecostofworkduringthemonthunder
consideration due to changes in ratesfor fuel and lubricants.
Fo=The official retail price of High Speed Diesel (HSD) at the existing
consumer pumps of IOC at the nearest centre on the day 28 prior tothe
date of opening of Bids.
Fi=The official retail price of HSD at the existing consumer pumps of
IOC at the nearest centre for the 15thdayof the month of the under
Pf=Percentageoffuel andlubricants component ofthework
Note: For the application of this clause, the price of High-Speed diesel Oil has
been chosen to represent the fuel and lubricants group.
AdjustmentforConstructionMachinery
(vi) Price adjustment for increase or decrease in the cost of plant and
Machinery spare procured by the Contractor shall be paid in
accordance with the following formula
Vp=0.85x(Pp/100) xRx(Pi–P0)/P0
Vp=Increaseordecreaseinthecostofworkduringthemonthunder
considerationduetochangesinratesforplantand machinery spares
P0= The all India wholesale price index for manufacturer of
machinery for mining, quarrying and Construction for the month
under consideration as published Office of the Economic Adviser,
Department for Promotion of Industry and Internal Trade,
Ministry of Commerce & Industry.
Pi= The all India average wholesale price index for manufacturer of
machinery for mining, quarrying and Construction for the month
under consideration as published Office of the Economic Adviser,
Department for Promotion of Industry and Internal Trade,
Ministry of Commerce & Industry.
Pp=Percentageofplantand machinery spares componentofthework.
Note:Fortheapplicationofthisclause,indexofHeavyMachineryandparts has
been chosen to represent the Plant and Machinery Spares group
AdjustmentofothermaterialsComponent
(vii) Price adjustment for increase or decrease in cost of local materials
other than cement, steel, bitumen and POL procured by the contractor
shall be paid in accordance with the following formula
Vm=Increase or decrease in the cost of work during the month under
consideration due to change in rates for local materials other than
cement, steel, bitumen and POL.
M0= The All Indian wholesale price index (all commodities) on 28 days
preceding the scheduled date of opening of technical Bids, as published
by the Office of the Economic Adviser, Department for Promotion
of Industry and Internal Trade, Ministry of Commerce & Industry.
Mi=The AllIndia wholesale price index (all commodities) for the month
under consideration as published by the Office of the Economic
Adviser, Department for Promotion of Industry and Internal
Trade, Ministry of Commerce & Industry.
Pm=Percentageoflocalmaterialcomponents(otherthancement, steel,
bitumen and POL) of the work.
Thefollowingpercentagewillgovernthepriceadjustmentforthe entire
1. Labour–Pl27.11%
2. Cement – Pc8.27%
3. Steel - Ps9.86%
4. Bitumen –Pb 0.00%
5. POL –Pf1.62%
6. Plant & Machinery Spares Pp18.06%
7. Other Materials –Pm35.08%
25. Theproportionofpaymentsretained(retentionmoney)shallbe6%{CL.48} from
each bill subject to a maximum of 5% of final contract price.
26. Amount of Liquidated damages for For Whole of work {CL.49}
delayincompletionofworks (1/2000)thoftheInitialcontract
price, rounded off to the nearest
Thousand, per day. For sectional
Completion (wherever specified In
item5ofContractdata)(1/2000)thof
initial contract price for #5 km
Section, rounded off to the nearest
thousand per day.
27. Maximumlimitofliquidateddamages 10percentoftheInitial {CL. 49}
Fordelayincompletionwork ContractPriceroundedoffto
Thenearestthousand
28. AmountofBonusforearlycompletion Amountofbonusforearly
Completionofworkshallbegiven as
per CL.50 of Section-3
29. Maximum limit of bonus for early 5percentoftheContract{CL.50}
Completion of work Price
30. Theamountoftheadvancepaymentare:{CL. 51&52}
#Nature of Advances Amount(Rs.)Conditionsto
i Mobilization10% of the contract Onsubmissionofunconditional
Price Bank Guarantee. (to be drawn
before the end of 20% of the
contract period). The contractor
may furnish four bank
guarantees of 2.5 % of each valid
for the full period.
ii Equipment 90%fornewand50%of After equipment is brought to
depreciated valueforold site (provided the Engineer is
equipment.Total amount satisfied That the equipment is
equipment.Total amount satisfied That the equipment is
willbesubjectto a required for performance of the
maximum of5%of the contract) and on submission of
Contract Price unconditional Bank Guarantee
for amount of advance.
iii Secured Deleted
(TheadvancepaymentwillbepaidtotheContractornolaterthan28daysafter fulfillment of
the above conditions).
31. Repaymentofadvancepaymentformobilizationandequipment{CL.51.3}
The advance loan shall be repaid with percentage deduction from the interim
payments certified by the Engineer under the Contract. Deduction shall
commenceinthenextInterimPaymentCertificatefollowingthatinwhichthetotal of
all such payments to the Contractor has reached not less than 20 percent of the
Contract Price or 6 (six) months from the date of payment of first installment of
advance, whichever period concludes earlier, and shall be made at the rate of
percent (collectively for both Mobilization Advance andEquipment
Advance)of the amounts of all Interim Payment Certificate until such time as the
loan has been repaid, always provided that the loan shallbe
completelyrepaidpriortotheexpiryoftheoriginaltimeforcompleteonpursuant to
33. The securitiesshallbeforthefollowingminimumamountsequivalent{CL.52} As a
percentage of the Contract Price:
Performance Security for 5 percent of contract price plus Rs. 0/-(to be decided
after evaluation of the bid) as additional security in terms of ITB Clause
The standard form of Performance security acceptable to the Employer shall be
an unconditional Bank Guarantee of the type as presented in Section 8 of the
Bidding Documents.
34. TheScheduleofOperatingandmaintenanceManuals…..N/A. {CL. 58}
35. The date by which “as– built” drawings (in scale as directed) in 2 sets{CL. 58} are
required within 28 days of the issue of certificate of completion of the whole or
section of the work, as the case may be.
36. The amount to be withheld for failing to supply “as built” drawings {CL. 58}
bythe Date required is Rs.50,000/-
37. The following events shall also be fundamentals breach of contract: { CL.59.2}
“TheContractor has contravened Sub- clause 7.1 and Clause 9 of GCC”
38. Thepercentagetoapplythevalueoftheworknotcompletedrepresenting{Cl60} the
Employer’s additional cost for completing the Works shall be 20 per cent.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
TECHNICALSPECIFICATION
STANDARD GENERAL TECHNICAL
STANDARD GENERAL TECHNICAL SPECIFICATIONS
1.1 All the items occurring in the work and as found necessary during actual execution
shall be carried out in workman like manner as per specifications below and as
per written orders of the Engineer-in-charge.
1.2 A work order book as prescribed by the Engineer-in-charge shall be maintained
on the site of work and the contractor shall carryout field compliance properly.
1.3 The contractor shall engage authorized representative who shall be responsible
and competent for managing the work. He shall take orders from the Engineer-in-
charge and shall be responsible for carrying out the same
1.4 Quantities specified in the tender may vary at the time of actual execution and the
contractor shall have not to claim for compensation on account such variation.
1.5 No trees shall be cut without permission of Engineer-in-charge.
1.6 Diversion for roads if necessary shall be provided and maintained during the
currency of the contract without any extra cost to the Department.
1.7 The work shall be executed strictly in accordance with plans & specifications. Only
the best materials and sound construction shall be executed in a through
workman like manner.
1.8 The drawing prepared and trial pits taken are for general guidance and indication
and changes either minor or major are likely to take place. No claim for extra
payment shall be made by the contractor for such changes.
1.9 The quantities in the schedule are only estimate quantities and during execution
they may increase or decrease. Any claim put forward for this variation in quantity
shall not be entertained.
1.10 The rejected materials shall be removed from the site within 24 hours. If they are
not removed within this period, the same will be removed at the contractor's risk
and cost by the Department.
1.11 The work is an important work and this fact shall be constantly borne in mind by
the contractors and his workers. Works not specified above shall be carried out
according to P.W.D. Hand Book or according to instructions of the Executive
1.12 The work require constant attention for line, levels and workmanship and hence
the contractor shall have to keep the experienced technical staff on the work. The
contractor has to supply the necessary materials and labour for the line and levels
work at his own cost.
1.13 The contractor unless otherwise specified and providing in the contract shall pay
all duties, tolls, quarry fees, royalties and taxes on all materials and articles they
may use. The rate quoted by the contractor shall be considered inclusive of all
such duties, fees, royalties, taxes etc.
1.14 In the specification “as directed / approved” shall be taken to mean “as directed /
approved “by the Engineer - in - Charge.
1.15 Wherever a reference to any India Standard appear in the specifications, it shall be
taken to mean as reference to the latest edition of the same in force on date of
1.16 In “Mode of Measurement " in the specifications, wherever a dispute arises in the
absence of specification of a particular point or aspect, the provision on these
particular points or aspect in the relevant Indian Standard shall be referred to.
1.17 All measurement and computations, unless otherwise specified, shall be carried
out nearest to the following limits:-
Length, Width and Depth (Height) 0.01 Meter
Areas 0.01 Sq. Mt.
Cubic Contents (Except Wood) 0.01 Cumt.
Cubic Contents (Wood Work) 0.001 Cumt
In recording dimensions of work in measurement book the sequence of length,
width and height (depth) or thickness shall be followed.
1.18 The distance with constitutes lead shall be determined along the shortest practical
route and not necessarily the rout actually taken. The decision of the Engineer - in
- Charge in this regard shall be taken as final.
1.19 Where no lead is specified, it shall mean “all leads ".
1.20 Lift shall be measured as per current practice for relevant item under direction or
decision by Engineer-in-charge.
1.21 Definite particulars covered in the items of work, through not mentioned or
include in it, specifications shall be deemed to be included therein.
1.22 Reference to specifications of materials as made in the detailed specification of the
items of work is in the form of a designation containing the number of the
specification of the material and prefix "M" i.e. “M-1 “etc.
1.23 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
1.24 The contract rate of the item of work shall be for the work completed in all
1.25 No collections of materials shall be made before it is got approved from the
Engineer - in - charge.
1.26 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.
1.27 Materials if and when rejected by the Engineer-in-charge, shall be immediately
removed from the site of work.
1.28 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 various components of
1.29 All works shall be carried out in a workman like manner as per the best technique
for the particular item.
1.30 All tools, templates, machinery and equipment for correct execution of the work as
well as for check line, levels, alignment of the works during execution shall be kept
in sufficient number and in good working condition on the site of work.
1.31 The contractors shall be responsible for observing the rules and regulations
imposed under the “Mine and Minerals Act “and such other laws and rules
prescribed by Govt. from time to time.
1.32 All necessary safety measures and precaution (including these laid down in the
various relevant Indian Standards) shall be taken to ensure the safety of men,
materials and machinery on the works and also of the work itself.
1.33 Approval to any of the executed item for the work does not in any way relieved the
contractor of his responsibility for the correctness, soundness, strength of the
structure as per the drawings and the specifications.
1.34 Payments of different items will be made accordingly to percentage completion of
individual item in comparison of detailed technical specification of the item.100 %
of full payment will be made only after it’s completed in all aspects as per
specification & all the laboratory tests are satisfied.
1.35 All the testing charges for testing of material and all other tests required during
the execution of work except the tests carried out in field laboratory set at the site
of work shall be borne by contractor without any extra cost. The testing charge
shall be initially paid by Government and the same shall be recovered from
RA/Final bill of the contractor.
1.36 All the materials, labours and other facilities required for testing shall be brought
and arranged by the contractor without any extra payment.
1.37 All the materials, cubes, instruments shall be transported at field laboratory, Govt.
lab., Govt. approved lab or any other laboratory as per instruction of Engineer in
charge by contractor within time limit without any extra charge.
1.38 Facilities for field laboratory and instruments such as tin shed, curing tanks of
required size, cube moulds of required size and other instruments as per
instruction of Engineer in charge shall be provided by contractor without any
extra payment. Water required for filling curing tanks shall be provided by
contractor without any extra cost
1.39 Frequency of testing for material & work under execution either at field lab. Or
any other laboratory shall be as per CHAPTER-II (SPECIFICATION OF PRINCIPAL
1.40 The test if Engineer in charge suggest to carried out for the material & execution of
work not mentioned in CHAPTER-II (SPECIFICATION OF PRINCIPAL
MATERIAL)Then also testing charges shall be borne by the contractor and all
facilities, materials and transportation regarding this test shall be provided by
contractor without any extra cost.
1.41 Acceptance criteria of the test results of the materials shall be as per CHAPTER-II
(SPECIFICATION OF PRINCIPAL MATERIAL) Acceptance criteria of the test results
which are not given in CHAPTER-II (SPECIFICATION OF PRINCIPAL MATERIAL)
Shall be laid down in standard specification or in general specification or in item
wise detailed specification or as per relevant I.S. code.
1.42 Testing of material as well as other tests required during execution of work shall
be carried out at field lab. Or GERI lab. Or Govt. lab. Or Govt. approved lab. Or
Engineering & polytechnic colleges in Gujarat where facility of testing are
available as per I.S. rules and regulation and the results given by them shall be
considered correct and authentic.
1.43 All the materials required to execute the item shall be procured, carted, loaded,
unloaded the same to the site of work by contractor at his own cost except the
materials quoted in Schedule - A.
1.44 In case of any discrepancy/dispute the latest edition of Indian Standard shall be
followed and shall be binding to the contractor.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
SPECIFICATIONS OF PRINCIPAL
SPECIFICATION OF PRINCIPAL MATERAILS
The following specifications are only for the principal materials of construction which are included
in the details specifications of items and indicated the requirements of qualities of materials. They
are given as guide and neither includes all the materials of construction nor exhibits all their
desirable qualities. This should be supplemented by detailed specifications as per relevant IS Code
unless otherwise not mentioned. The rate of all items are inclusive of all materials inclusive of all
lifts and leads for the material unless otherwise specified in detailed specifications.
The water to be used shall be potable water, clean & free from objectionable
quantities of silt, organic matters alkali, salts and other injurious materials and shall
be as per I,S. 456:2000. Water sample shall be tested in Government or Government
approved laboratories, once before starting of work and than starting of new
working season. Permissible limit for some of the important parameters are as
Sr. No TEST PERMISSIBLE LIMIT AS PER IS-456-2000
1 Organic solids 200 mg. per litres (max.)
2 Inorganic solids 3000 mg. per litres (max.)
3 Sulplates (as So2) 400 mg. per litres (max)
4 Chorides (as CI) 2000 mg./lit. for PCC. And 500 mg. lit. for RCC
5 Suspended Matter 2000 mg. per litres (max.)
6 Ph Value Not less than
Cement shall be ORDINARY PORTLAND CEMENT (OPC) of grade 53 only confirming
to IS-12269 or PORTLAND POZZOLANA CEMENT (PPC) of grade 53 only confirming
to IS-1489 (part-1) and (part-2) The cement used shall be any of the above and the
type selected should be appropriate for the intended use. Portland Pozzolana Cement
(PPC) shall be used only under separate authorization by engineer-in-charge and
wherever so permitted.
The contractor shall have to make his own arrangement to procure the cement
bearing I.S.I. mark directly from the major cement manufacturing plants having
installed capacity of one LACES tonnes per annum or its authorized dealers only. The
contractor shall arrange to cart, load, and unload the same to the site of work at his
own cost. The cement brought to site shall be tested in government or government
approved laboratory as per provision in IS-269 Testing charges shall be recovered
from the RA/FINAL BILL of the contractor as per clause-34.
The cement bags shall be neatly stacked in a orderly manner so a s to afford easy
access and count in a damp proof condition. If the consumption of cement secede
25.0 M.T. than the cement shall be stored in tin shed godown or in a pucca go down,
one feet above the ground, so as cement can be prevented from atmospheric effect.
Deteriorated cement shall not be allowed to use. The testing of the cement shall be
done for each lot/consignment received on site. The frequency of the test shall be as
Quantity of Consignment No. of Test specimen
For each larger consignment
Each consignment shall be stacked separately and shall be used on the basis of first
cum first used. The cement shall be used after testing only. The cement older than
days shall The cement lot failed in testing, shall be removed immediately from the
site. A day to day account of cement received & used on the work together with the
particulars of the work and quantity of the work in which it was used, shall be
maintained separately by the representative of the department. And shall be signed
at the end of the days work, both by the department’s representative and the
M-3 FINE AGGREGATE (SAND)
Sand shall be of natural river sand having F.M. from 2.1 to 3.2 for concrete work sand
shall be clean, well graded, hard durable and strong. It shall be free from any
deleterious materials and shall be got approved from E.I.C. before stacking at site. Silt
content shall not be more than 3 percentage and shall conform to IS-383 Sand for
masonary mortar and plastering work shall only be used after screening through
proper number screen. And shall confirm to I.S. 2116 for masonary mortar and to IS-
1526 for plaster work. The grading of the fine aggregate (sand) shall be as per Table-
A given below (IS-383 page No-11 table-4)
IS Sieve PERCENTAGE PASSING FOR
Designation Grading Grading Grading Grading
Zone-I Zone-II Zone-III Zone-IV
Sand of grading zone-IV shall not be used for concrete work. The materials shall be
tested in field laboratory for silt content & grading .The materials shall be sent to
GERI or government Polytechnic Lab or government approved laboratory for tests
required as per IS-383, if found necessary by engineer in charge. The charge of the
same shall be recovered from the RA/FINAL BILL of the contractor as per clause-34.
M-4 COARSE AGGREGATE:
The Coarse aggregate for the use of making concrete shall be of black stone crushed
metal. It shall be clean, hard, durable & free from alkalis and other deleterious
substance. The coarse aggregate shall be well graded. The gradation shall give a
dense & water tight concrete of specified strength and consistency. The actual
gradation shall be as indicated by the laboratory study the aggregate shall generally
be cubical in shape. The grading of the coarse aggregate shall be as per Table-B given
below (IS-383 Page No-9 Table-2)
IS Sieve % Passing for graded aggregate of nominal size
Designation 40 mm 20 mm 16 mm 12.5 mm
The size of coarse aggregate for mass concrete shall be as Table-C given below (IS-
383 page -10 Table-3)
CLASS SIZE IS Sieve % Passing
Very Large 150 to 80 mm 150 mm 90 to
Large 80 to 40 mm 80 mm 90 to
Medium 40 to 20 mm 40 mm 90 to
Small 20 to 4.75 mm 20 mm 90 to
The materials shall be tested in field laboratory for its gradation. The materials shall
also subjected to tests for flakiness and elongation, abrasion, value, soundness,
crushing/impact value, and deleterious materials etc as per IS-383. Following is the
acceptance limit.
i) Flakiness and elongation 30% Maximum
ii) Abrasion value 40% Maximum
iii) Soundness. 12 % loss with Na2So4 and 18 % loss with MgSo4.
iv) Crushing value. 45% for concrete and 30% for wearing surface
v) % of deleterious materials. 5%
The materials shall be sent to GERI or government Polytechnic Lab or government
approved laboratory for above tests at the cost of contractor at once at the beginning
and at the change of source of materials or in case of dispute. Initially, it will paid by
the department and same shall be recovered from the RA/FINAL BILL of the
contractor as per clause-34.
M-5 HIGH YIELD STRENGTH DEFORMED STEEL BARS :
The steel shall be procured by the contractor The contactor shall make suitable
arrangment for storage of the steel at site.In any circumstances steel produced by
rerolling mills shall not be allowed to use.The steel shall confirm to IS-1786.
Testing of steel shall be done for each size of bars and frequency mentioned below of
steel in government or government approved laboratory, `to known the physical
properties of steel bars,like Nominal mass,0.2 percentage proof stress/yield
stress,Elongation percentage, Tensile strength ,Bend and Rebend The charges for the
same shall be recovered from RA/FINAL BILL of the contractor as per clause-34.
TABLE-E (Table-5,Page-17 of IS-1786)
FREQUENCY FOR NOMINAL MASS,TENSILE,BEND AND REBEND TESTS
NOMINAL QUANTITY
IN mm FOR CASTS / BEATS BELOW 100 FOR CASTS / BEATS OVER
TONNES. TONNES.
Under 10 One sample from each 25 tonnes or One sample from each 40 tonnes or
mm part thereof part thereof
10 mm to One sample from each 35 tonnes or One sample from each 45 tonnes or
16 mm part thereof part thereof
Over 16 One sample from each 45 tonnes or One sample from each 50 tonnes or
mm part thereof part thereof
The steel shall be eighter cold twisted or hot rolled or thermo mechanically treated
and shall confirm to IS 1786 The steel shall be free from loose mill scale, rust oil,
grease, or any other harmful matter. For the purpose of payment, the bar shall be
measured correct up to 10mm in length. And unit weight of bars shall be computed
as per weight given in IS-1786-1985 specification for indian steel or at the rate
specified in Table-c above given.
M-6 BINDING WIRE :
The binding wire for tying reinforcement shall be of soft & annealed mild steel
confirming to IS- 280. The diameter of wire shall be of 1.63mm or 1.22mm (16 or
gauge ).The use of black wire shall 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 mortar.
M-7 P.V.C.PIPE :
P.V.C.Pipe shall confirm to I.S.-4985.PVC Pipe shall be of ISI mark with minimum
kg/cm2 pressure quality.
The murrum brought to the site shall be free from rubbish, dust, any organic
materials as well as clods of black cotton soil. The rejected material shall not allowed
to use for the work and same shall be removed from the site & disposed of at the
expense of the contractor. This Murrum before being used in construction requires
suitability visual inspection by Engineer in charge. The testing charges shall be
recovered from RA/FINAL BILL of the contractor as per clause-34.
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
GENERAL TECHNICAL SPECIFICATIONS FOR
GENERAL TECHNICAL SPECIFICATIONS FOR EXCAVATION
1.0 SCOPE OF WORK:
The work to be done under this specification shall consist of clearing the site,
excavation in different type of strata as mention in item of works and disposal of
excavated materials within lead and lift mention in the item of works. The work to
be done under these specifications shall consist of furnishing all tools, plant and
labour and material required for carrying out excavation, conveyance and disposal
of the excavated stuff, maintaining the excavation slopes and trenches, preparing
the foundations as shown in the drawing and as directed by the Engineer in charge.
The contractor shall be liable to pay compensation for injury to life and damage to
property if any caused due to any operation connected with items. The contractor
shall hand over the site of work in neat and clean condition and shall remove all
wastages arising from construction.
1.1 CLEARING THE SITE
The contractor shall clean the entire areas required for setting out and cutting of all
stumps, roots, bush wood, rubbish of all kinds, loose stones and all other
objectionable materials. The ownership of all the materials so removed from
excavation shall be of Govt. properties. Cutting of the trees, having girth less than
0.5 mt. shall be covered in this item. The roots of trees shall be graded to a depth of
30 Cms. Below it. The contractor shall dispose of such material not required to be
kept at site at site in the manner as directed by Engineer-in-charge. The item of
clearing site as given below shall be considered as included in the excavation and
shall not be paid for separately, if there is no separate item of work for this in the
2.0 SETTING OUT:
The contractor shall provide necessary material labour and make all necessary
arrangement to get the line out from the Engineer-in-Charge or his authorized
representative.
It shall be the responsibility of the contractor to install substantial reference points,
bench marks etc. at his own cost and to maintain them during the construction
period. The contractor will be held responsible for the correctness of the line out
and dimensions of all parts of the work.
After the site is cleared, setting out shall be done as laid down on the plans or as per
instructions of the Engineer-in-charge and profile shall be erected accordingly. The
longitudinal & cross sectional alignment shall be properly set up true to lines,
curves and grades and section as shown on the plans or as instructed by the
Engineer-in-Charge of the work.
The contractor shall provide all labour and materials such as line, strings, bamboos,
pegs, nails etc. required for setting out and for setting up bench marks, erection
profile and fixing such other makes as are necessary for satisfactory completion of
the work. The contractor shall be responsible for the proper maintenance of all this
during currency of the contract.
3.0 EXCAVATION :
The entire line of excavation shall be Cleary marked by pegs and by stones at each
chainage or change of direction at shorter intervals on curves in the beginning
Murrum excavated first and sorted out unusable and usable soil. Out of which
unusable soil be stacked outside service road space or as directed by engineer in
charge. Usable soil will be uniformly spread or filled in required section and grade
as well as to make the earth work for service road, inspection path, checkdam
section as per designed cross section & profile.
The edges of excavation shall be marked by dog belling after the vertical trench is
The excavation for Checkdam work shall be carried out as directed by Engineer-in-
charge and the section shall be finally dressed exactly to the required dimensions
and in perfect line level & profile.
4.0 CLASSIFICATIONS:
The work under excavation shall be divided into item as under.
EXCAVATION IN OVERBURDEN:
This shall include all excavation in strata other than soft and hard rocks such as soil,
clay sand soft murrum kanker, hard murrum and boulders or mixture of above
strata. Hard murrum and boulders shall include all kinds of disintegrated rock or
shale or indurate sand or conglomerate interspersed with boulders less than
cubic meter and larger than 0.03 cubic Mt. which do not need blasting and can be
removed by pick bar and shovel.
EXCAVATION IN SOFT ROCK:
This shall include all excavation in strata soft rocks which can removed with a pick
bar and shovel by little more force & efforts but which do not come under the
category of hard murrum and boulders.
EXCAVATION IN HARD ROCK:
This shall includes all excavation in rock occurring in masses, which can be best
removed by blasting This shall also includes rock required to be removed by
chiselling rock breaker etc when blasting is not permitted.
The pay line shall be sloping as 1:1 (H:V) in overburden 0.50:1 (H:V) in soft rock
and 0.25:1 (H:V) in hard rock
(a) When actual depth of foundation is taken lower than proposed foundation
levels, the pay line shall be the line starting from the limiting lines of
structure at actual foundation level & sloping at the rate specified above.
(b) When actual depth of foundation is taken above than proposed foundation
levels, the pay line shall be the line confirmed to appropriate slopes
excavated on the basis of width required for proposed foundation levels, but
ending at the level of actual foundation.
(c) No payment shall be made for work done beyond the specified pay line
mentioned above.
(d) The contractor shall, however, be permitted to excavated at flatter slopes in
the interest of stability and of work without any extra cost if site condition
(e) In the event of actual line of excavation being sleeper than that specified
under pay line above, payment shall be made for actual line of excavation
(f) Over cut beyond specified pay line of excavation carried out by the
contractor for any purpose or reasons, unless at the specified direction of
engineer in charge shall be at the expense of the contractor. Refilling
required of such unauthorized excavation with suitable materials, as
directed by the engineer shall also be done by the contractor at his expense.
6.0 SHORING AND STRUTTING:
MAINTENANCE OF EXCAVATION SLOPES:
Any shoring and strutting that may be required during excavation and progress of
work, shall be deemed to be covered in the rate quoted for the respective item of
7.0 SLIPS: GOVERNMENT NOT RESPONSIBLE:
Slips shall be avoided but if any slip occurs on account of any reasons, the
excavation shall be properly restored to stability. No claims shall be entertained for
such slips and their consequences.
The Excavated trenches filled up due to monsoon or any other reason shall be
cleared as directed by the Engineer-in-charge by the contractor without any extra
cost to Government.
8.0 TREATMENT OF WEAK LOCAL SPOTS, SPRINGS, JOINTS, SEAMS, ETC:
All we weathered of partly decomposed pieces of rock remaining in foundations,
shall be removed so as not to level on the foundation any rock other that which is
an integral part of the rock mass. Areas of low bearing capacity, sleep inclined
seams, faults and crushed zones in an otherwise good foundation, if permitted to be
kept, shall be cleared off to a sufficient depth before starting masonry or concrete in
as large as area as directed by the Engineer-in-charge and should be kept and
maintained dry and exposed for inspection test. In the nearby section, the excavated
layer should not disclose that the section under construction should have been
taken to the lower depths.
9.0. TREATMENT OF SEAMS, JOINTS, ETC.
Where seams, joints, crevices or other defects are found in an otherwise
satisfactory foundation, such defects shall be corrected by excavation of open
trenches to the lines, depth and dimension as directed by the Engineer-in-charge. If
after washing and clearing of the seams it is found to be unsuitable for the
foundation of the dam, it shall be further excavated as directed.
10.0 FINAL FINISHED SURFACE OF FOUNDATION:
After rough excavation to the required depth is complete. Scaling & trimming
operations for the removal of all rock loosened during rough excavation or partly
separated from the main rock mass by seams or crackes, shall be carried out by
chisels and wedges. The final prepared foundation shall present a rough surface in
cross section to give added resistance to sliding. All smooth surface shall be
roughened artificially and skin of foreign materials removed to have good bond. The
surface shall be free from steps, angles and the edges of benches shall be chamfered
approximately 45 degree. The chamfering shall b is a minimum of 30cm x 30 cm. In
case the foundation excavation at the corners or benches cannot be chamfered, the
corners shall be filled to this section of 30 cm x 30 cm by rich cement mortar in a
proportion of (1:2) Pinnacles and sharp projection shall be knocked off and
prominent knobs flattened out. Final preparation of foundation surfaces shall not
be done earlier than a week or a smaller interval that may be decided ahead of
construction of masonry on it, as the exposure for too long a time may lead to
cracks at the weak planes due to temperature variations. The contractor ay has to
start the concrete work within 24 hours of final preparation of foundation in some
special cases without claiming any extra charges. While preparing the foundations,
it will be seen that neither along the length of the dam nor across shall the
foundation have slopes exceeding angle of internal friction on rock and masonry
11.0 TESTING FOR SOUNDNESS:
The finally finished rock shall be tested by striking with a seven to eight pounds
hammer. If any loose portion of foundation rock is revealed by a hollow sound, the
same shall be removed by wedging, chiselling etc. Till a good clear ringing sound is
obtained from the rock. Notwithstanding the above criteria, the final foundation
shall be got approved in writing by the Engineer-in-charge whose decision shall be
final and binding.
12.0 MODE OF MEASURMENT AND PAYMENT:
For the purpose of measurement initial survey by levels shall be carried out of the
whole area of excavation along cross sections spaced at 5 x 5 m apart or closure
interval as per site condition. Bench marks established shall be maintained
throughout the works by permanent pillars and all excavation measurements for
overburden and rock unless some other method of acceptable to or directed by the
engineer is employed in any particular location of work. The cross sections for the
whole area of excavation shall be taken in the manner stated at the start of work
and also as and when the site changes.
The quantities shall be computed from the cross sections areas by the trapezoidal
formula only, manually or with computer. The contractor shall have to sign the
cross sections in the token of acceptance of the correctness of the working ground
levels before commencing of work, and also at the end of the work in the token of
the respective foundation levels as executed. Quantity in trial pits, pockets and
seams shall be determined by taking levels on grid with interval of 1 m or closer as
required or as directed by Engineer-in-Charge.
The rate for the respective excavation includes necessary leads, lift and disposal of
excavated stuff as directed including dewatering, The measurement will be
computed by putting the actual excavated levels and the original ground or rock
levels and calculating the area between the original and excavated line.
No payment shall be made for any silt, debris etc. That might accumulate in
excavated pits during monsoon or summer showers or otherwise on any account
and the removal thereof shall be deemed to have been included in the tendered
rates for the main items.
The payment shall be made on quantities ascertained as stated herein above and at
the rates accepted for the relevant class of materials which shall be determined by
the engineer whose decision shall be final.
No extra claim shall be entertained for any excavation in over burden and rock that
may be required to be done for widening or deepening the foundations consequent
upon lowering of foundation below those shown in the drawing or line given by
Engineer-in-charge The work so done shall be paid at the rates as specified in the
tendered item. The rates are inclusive of all lifts and lead specified in each item of
Signature of Contractor Executive Engineer
(PANCHAYAT) R & B DIVISION
GENERAL TECHNICAL SPECIFICATIONS FOR
GENERAL TECHNICAL SPECIFICATIONS FOR CONCRETE WORK
1.1 WATER :- M-1
The water to be used shall be potable water, clean & free from objectionable quantities of
silt, organic matters alkali, salts and other injurious materials and shall be as per I,S.
456:2000. Water sample shall be tested in Government or Government approved
laboratories, once before starting of work and than starting of new working season.
Permissible limit for some of the important parameters are as under.
Sr. No TEST PERMISSIBLE LIMIT AS PER IS-456-2000
1 Organic solids 200 mg. per litres (max.)
2 Inorganic solids 3000 mg. per litres (max.)
3 Sulplates (as So2) 400 mg. per litres (max)
4 Chorides (as CI) 2000 mg./lit. for PCC. And 500 mg. lit. for RCC
5 Suspended Matter 2000 mg. per litres (max.)
6 Ph Value Not less than
1.2 CEMENT: M-2
Cement shall be ORDINARY PORTLAND CEMENT (OPC) of grade 53 only confirming to IS-
12269 or PORTLAND POZZOLANA CEMENT (PPC) of grade 53 only confirming to IS-1489
(part-1) and (part-2) The cement used shall be any of the above and the type selected
should be appropriate for the intended use. Portland Pozzolana Cement (PPC) shall be
used only under separate authorization by engineer-in-charge and wherever so
The contractor shall have to make his own arrangement to procure the cement bearing
I.S.I. mark directly from the major cement manufacturing plants having installed capacity
of one LACES tonnes per annum or its authorized dealers only. The contractor shall
arrange to cart, load, and unload the same to the site of work at his own cost. The cement
brought to site shall be tested in government or government approved laboratory as per
provision in IS-269 Testing charges shall be recovered from the RA/FINAL BILL of the
contractor as per clause-34.
The cement bags shall be neatly stacked in a orderly manner so a s to afford easy access
and count in a damp proof condition. If the consumption of cement secede 25.0 M.T. than
the cement shall be stored in tin shed godown or in a pucca go down, one feet above the
ground, so as cement can be prevented from atmospheric effect. Deteriorated cement
shall not be allowed to use. The testing of the cement shall be done for each
lot/consignment received on site. The frequency of the test shall be as under:
Quantity of Consignment No. of Test specimen
For each larger consignment
Each consignment shall be stacked separately and shall be used on the basis of first cum
first used. The cement shall be used after testing only. The cement older than 90 days
shall The cement lot failed in testing, shall be removed immediately from the site. A day
to day account of cement received & used on the work together with the particulars of the
work and quantity of the work in which it was used, shall be maintained separately by the
representative of the department. And shall be signed at the end of the days work, both
by the department’s representative and the contactor
1.3 FINE AGGREGATE (SAND): M-3
Sand shall be of natural river sand having F.M. from 2.1 to 3.2 for concrete work sand
shall be clean, well graded, hard durable and strong. It shall be free from any deleterious
materials and shall be got approved from E.I.C. before stacking at site. Silt content shall
not be more than 3 percentage and shall conform to IS-383 Sand for masonary mortar
and plastering work shall only be used after screening through proper number screen.
And shall confirm to I.S. 2116 for masonary mortar and to IS-1526 for plaster work. The
grading of the fine aggregate (sand) shall be as per Table-A given below (IS-383 page No-
IS Sieve PERCENTAGE PASSING FOR
Designation Grading Grading Grading Grading
Zone-I Zone-II Zone-III Zone-IV
Sand of grading zone-IV shall not be used for concrete work. The materials shall be tested
in field laboratory for silt content & grading .The materials shall be sent to GERI or
government Polytechnic Lab or government approved laboratory for tests required as
per IS-383, if found necessary by engineer in charge. The charge of the same shall be
recovered from the RA/FINAL BILL of the contractor as per clause-34.
1.4 COARSE AGGREGATE: M-4
The Coarse aggregate for the use of making concrete shall be of black stone crushed
metal. It shall be clean, hard, durable & free from alkalis and other deleterious substance.
The coarse aggregate shall be well graded. The gradation shall give a dense & water tight
concrete of specified strength and consistency. The actual gradation shall be as indicated
by the laboratory study the aggregate shall generally be cubical in shape. The grading of
the coarse aggregate shall be as per Table-B given below (IS-383 Page No-9 Table-2)
IS Sieve % Passing for graded aggregate of nominal size
Designation 40 mm 20 mm 16 mm 12.5 mm
The size of coarse aggregate for mass concrete shall be as Table-C given below (IS-383
page -10 Table-3)
CLASS SIZE IS Sieve % Passing
Very Large 150 to 80 mm 150 mm 90 to
Large 80 to 40 mm 80 mm 90 to
Medium 40 to 20 mm 40 mm 90 to
Small 20 to 4.75 mm 20 mm 90 to
The materials shall be tested in field laboratory for its gradation. The materials shall also
subjected to tests for flakiness and elongation, abrasion, value, soundness,
crushing/impact value, and deleterious materials etc as per IS-383. Following is the
acceptance limit.
i) Flakiness and elongation 30% Maximum
ii) Abrasion value 40% Maximum
iii) Soundness. 12 % loss with Na2So4 and 18 % loss with MgSo4.
iv) Crushing value. 45% for concrete and 30% for wearing surface
v) % of deleterious materials. 5%
The materials shall be sent to GERI or government Polytechnic Lab or government
approved laboratory for above tests at the cost of contractor at once at the beginning and
at the change of source of materials or in case of dispute. Initially, it will paid by the
department and same shall be recovered from the RA/FINAL BILL of the contractor as
2.0 SCOPE OF WORK
The work covered by this chapter consist furnishing all materials, equipments and
labour for the manufacture, transport, placing, finishing & curing of concrete in
structure included in this specification and performing all functions necessary to
the work. The item of concrete will have to be split up in to several items according
to the class of concrete to be used and its location and will be measured and paid
for accordingly. The general specification described here in after shall however in
relevance apply to all concrete items.
3.0 COMPOSITION:
Concrete shall be composed of cement, fine aggregate (natural sand), coarse
aggregate, water and admixture (if asked) well mixed in proportion and brought to
the proper consistency. The design mix or nominal mix proportions shall be
adjusted to produce a durable and workable concrete suitable for specified
condition of placement and design strength.
4.0 PREPARATION FOR PLACING CONCRETE :
Specification laid down in IS-457 shall be applicable. Generally no concrete shall be
placed until all form works, installation to parts to be embedded and preparation
of surface involved in the placing have been approved. Method of depositing the
concrete shall be subject to approval. All surface of forms and embedded materials
that have become encrusted with dried mortar or grout and from the concrete
previously place, shall be cleaned. The foundation bed and sides shall be carefully
cleaned stiff brooms, picks, jets of water and air applied at high velocity or other
effective means, followed by thorough washing. Before placing of concrete, water
shall be removed from depositions and foundation surface shall be left uniformly
damp. All that surface shall then be coated with mortar about 2cms thick in case of
rock surface and cement slurry in case of concrete/masonry surface.
5.0 PLACING OF CONCRETE:
Specification laid down in IS-457 shall be applicable, placing of concrete shall only
be under taken in presence of authorized representative of engineer in charge.
Contractor shall have to inform department well in advance and in writing, so that
necessary inspection, before placing concrete can be taken over and only after
approval of engineer in charge, placing of concrete can be done. The concrete shall
be deposited as nearly as practicable in its final position to avoid remanding. The
concrete shall be placed and compacted before initial setting of concrete
commences and should not be subsequently disturbed. Method of placing should
be such as to preclude segregation. Care is taken to avoid displacement of
reinforcement or movement of formwork. As a general guidance, the maximum
permissible free fall of concrete may be taken as 1.50 Mt.
6.0 CLASSIFICATION:
For all items of concrete in any portion of the structure or its associated works,
shall be of nominal mix or design mix as specified in specification of item or as
decided by engineer in charge as per provision made in IS-456 Page No-23 clause-
9.3. The cement concrete work to be carried out is classified in grades as mention
in item of work. Following table is provided for general guidance to the contractor.
There may be change in criteria like water cement ratio, slump, aggregate size and
proportion etc. for which contractor is bound to carryout work without claiming
any extra cost. The cement level mention in the Table:- AA given below are
tentative and for general guidance only.
The design mix or Nominal mix for different grade of concrete to be used, will be
furnished by the department.
SR. GRADE MSA Min.Avg. Min.Avg. MIN. CEMENT MAX.W/ REMAR
NO OF Comp. Comp. CEMENT LEVEL C KS
CONCR sterength sterength LEVEL CONSIDE RATIO
ETE of 3- of 3- REQ.AS R IN THE PCC/
specimen specimen PER IS RATE RCC
AT FIELD AT LAB. PCC/RC PCC/RCC
mm Kg/cm2 at Kg/cm2 at Kg/cum Kg/cum
Available - - P.C.C.
Available exposure
2 M-15 exposure
80 296 323 N/A - - moderat
80 357 390 - - - condition
1.0 Concrete works classification as above shall be designed with reference to the field
strength shown in above table. Other requirements shall have to be adjusted to
obtain this strength in each case incl. cement level. Indicated in above table.
2.0 Compressive strength mention in column no-4 is based on characteristic
compressive strength compliance requirement given on table -11 page no-30 of IS-
456-2000. And it is the average characteristic compressive strength of three
3.0 Compressive strength mentioned in column no 5 is based on para-9.2.2 (page no-
22) of IS-456-2000 (the target mean strength of concrete Mix should be equal to
the characteristic strength plus 1.65 times the std. deviation). Standard. Deviation
of 3.5 is taken for M-10 & M-15, 4.0 is for M-20 & M-25 and 5.0 is for M-30 as per
IS-456 Page -23 Table-8
4.0 The test result of the sample shall be the average of the strength of three
specimens. The individual variation should not be more than (+) or (-)
percentage of the average.
5.0 The characteristic strength compliance requirement mentioned in column No-4
and target mean strength mentioned in column No-5, are based on ‘ GOOD
QUALITY CONTROL’ and moderate EXPOSURE CONDITION.
6.0 For every one kg of cement required to be reduced than that of stated in
column No-7 of Table-AA in each case based on approved laboratory design
mix, the recovery shall be made at Rs.Per kg. of cement. And for every one kg
of cement required to be added than that of stated in column No-7 of Table-
AA. In each case based on approved laboratory design mix. NO EXTRA
payment shall be made.
7.0 Curing period shall be 21 days (min) for O.P.C. /P.P.C.cement.
8.0 Above details are primarily given for the guidance of contractor while quoting
there tender rate and is only informative for the general requirement of concrete.
7.0 ACCEPTANCE CRITERIA:
I COMPRESSIVE STRENGTH: The concrete shall be deemed to comply with the
strength requirements when both the following conditions are met.
a. The mean strength determined from any group of four consecutive test
results compiles with the appropriate limits in col-2 of Table-11 given on
Page No-30 of IS-456-2000.
b. Any individual test result complies with the appropriate limits in col-3 of
Table-11 given on Page No-30 of IS 456-2000
8.0 PROPORTIONS FOR NOMINAL MIX CONCRETE:
The proportion of materials for nominal mix concrete shall be in accordance with
IS-456-2000 Page No-23, table-9 Given in following table.
GRADE OF TOTAL QUANTITY OF PROPORTION OF QUANTITY OF
CONCRETE DRY AGGREGATE BY FIN AGGREGATE WATER PER
MASS PER 50KG OF TO COARSE KG OF CEMENT
CEMENT TO BEE AGGREGATE (BY MAX
TAKEN AS THE SUM MASS)
OF THE INDIVIDUAL
MASSES OF FINE AND
COURSE AGGREGATE.
M-10 480 GENERALLY 1:2
M-15 330 BUT SUBJECT TO
M-20 250 OF 1:1:5 AND A
NOTE: The proportion of the fine to coarse aggregate should be adjusted from
upper limit to lower limit progressively as the grading of fine aggregate becomes
finer and the maximum size of coarse aggregate becomes larger. Graded coarse
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