P/L Paver Block at diff.poles, Khadki and Choktha Kalupur area under Muni.Counsilor, M.P., M.L.A. and 70:20:10 Budget in Khadia Ward

Name of work :- FtrzgtJtuzobtk BGþrl.ftWLmejh©e, ^thtmÇg©e, mkm>mÇg©e îtht csux Vt¤Je <uytu îtht

mwaJJtbtk ytJlth ftbtu <ubs 70:20:10 le Mfeb nuX¤ltk ftbtu <&t yLg csux vife ftjwvwh

rJM<thbtk swœe swœe vtu¤tubtk, Fzfeytubtk, atufXtbtk yth.me.me. htuz <&t ELxhjturfkk k d vuJh

çjtuf fhJtlt ftb ctc<.

Tender Invited on Behalf of AMC, Central Zone.

Assistant Manager, Central Zone,

Central Zone Zonal Office”, B – Wing,

Third Floor,Sardar Patel Bhavan,

Danapith, Ahmedabad-380001.

Signature of Bidder Page 2 of

AHMEDABAD MUNICIPAL CORPORATION

Notice inviting Tender

Competent authority on behalf of Municipal Commissioner of A.M.C. invites percentage rate sealed tenders from

interested contractors for the following work at different locations within the limit of A.M.C.

1 Name of work FtrzgtJtuzobtk BGþrl.ftWLmejh©e, ^thtmÇg©e, mkm>mÇg©e îtht csux Vt¤Je

<uytu îtht mwaJJtbtk ytJlth ftbtu <ubs 70:20:10 le Mfeb nuX¤ltk ftbtu

<&t yLg csux vife ftjwvwh rJM<thbtk swœe swœe vtu¤tubtk, Fzfeytubtk, atufXtbtk

yth.me.me. htuz <&t ELxhjturfkk k d vuJh çjtuf fhJtlt ftb ctc<.

2 Estimated Tender Amount Rs. 999697.41 (excluding of GST). GST will be paid extra by

AMC/Authority at prevailing rate to the contractor.

3 Tender fee Rs.900.00

(Non refundable) (Demand Draft in favour of Municipal Commissioner, Ahmedabad)

4 Time Limit 12 Months

5 Download of Tender Tenders from the website www.nprocure.com or shall be down

Documents loaded mentioned AS PER TENDER NOTICE INVITED

6 Required registration Register “E-2” class having in Road Works in PWD in Govt. R&B /

CPWD / AMC or equivalent register with any other state Govt. or

7 Earnest Money Deposit Rs.9997.00 (Demand Draft / pay order / Bank Guarantee in favour of

(Bid security) Municipal Commissioner, Ahmedabad is to be submitted as prescribed

(1 % of Estimate put to as below. Demand Draft/Bank Guarantee shall be from approved list of

AMC of banks and the issuing branch of bank guarantee shall be of

Ahmedabad city only and it should be valid for for 180 days. ( As

Per AMC finance Dept . Circular No. 5 Dt. 5/5/2007 & F.D.

Circular No. 29 Dt. 7/8/2010 & attched ANNEXURE - 1 finance

dept.circular No-40 Dt.05/11/2020. E.M.D. shall be submitted

physically along with the Physical Submission when applicable.

8 Submission of EMD and Tender Fee & EMD should Submitted physically along with tender

Tender Fees documents as described in the invitation of tender should be

submitted to Assistant Manager- Central Zone, 3rd Floor, B – Wing,

Sardar Patel Bhavan, Danapith, Ahmedabad-380001.

Bid submitted without bid security & tender fee shall be treated as

non responsive and shall be summarily rejected.

9 Mode of sending the The whole tender shall be submitted by two modes.

Tender Documents • Whole tender shall be submitted only on www.nprocure.com

website as per Schedule mentioned in Notice inviting

• Tender Fee, EMD, technical bid and other relevant PQ Documents

as per check list given in tender shall be submitted physically in

two copies (Original & duplicate) in sealed envelope as per

Schedule mentioned in Notice inviting Tender.

10 Last date of receiving As per Notice inviting Tender / Addendum / Corrigendum.

Tenders. The tenders received after latest schedule date and time will not

be entertained under any circumstances.

11 Submission of Price Bid The Price bid shall be submitted online only. The bidder shall fill

percentage rate on amount of BOQ online only until specified.

Price Bid shall be submitted physically duly signed & seal without

Signature of Bidder Page 3 of

mentioning quoted rated, else it shall be considered as rejected.

12 Opening of Technical bid As per Notice inviting Tender / Addendum / Corrigendum.

13 Tender validity period 120 days from the last date of submission of Tender.

14 Security Deposit 5 % of Contract Value to be submitted in the form of (Demand Draft /

pay order / Bank Guarantee in favour of Municipal Commissioner,

Ahmedabad. Bank Guarantee shall be from approved list of AMC of

banks as per attched ANNEXURE - 1 finance dept. latest circular.

and the issuing branch of bank guarantee shall be of Ahmedabad City

only. The validity of the Security Deposit shall be up to valid till

days beyond Date of completion of work.

The Security Deposit shall be payable in 10 days (for tenders upto

Rs.10.0 Lacs) or 15 days (for tenders of Rs.10.0 Lacs and above) from

date of receipt of LOI failing which interest @ 4% per annum will be

charged by AMC.

15 Deductions from Running

a. Retention Money 2 % amount of each Running Bill shall be deducted as a Retention

Money. Such retention money shall be released in the final bill of the

b. Labour welfare cess Labour welfare cess as per the Act, 1996 (non refundable) shall be

deducted from each running bill.

16 Defect & Liability Period Not applicable in this case. If applicable than refer condition of

contract attached over rule as per form B-1 published by Government.

17 Compansation for Delay 10 % of the actual balance work after Time limit expired.

• All the circulars which were published by Authorities of AMC time by time will be applicable on said

Tender and bound to bidder with out any condition.

• Conditional tenders will not be accepted in any case. Municipal Commissioner reserves the rights to reject

any or all the tenders without assigning any reasons thereof.

• The authorized signatory holding Power of Attorney shall only be the Digital Signatory. In case authorized

signatory holding Power of Attorney and Digital Signatory are not the same, the bid shall be considered

non-responsive.

Seal and Signature of the Bidder Additional City Engineer

Date: Ahmedabad Municipal Corporation

Signature of Bidder Page 4 of

(On contractor’s Letter Head / certified with Stamp and Sign with Contact Detail)

TENDER DECLARATION FORM

Additional City Engineer

Ahmedabad Municipal Corporation,

Name of Work :- :- FtrzgtJtuzobtk BGþrl.ftWLmejh©e, ^thtmÇg©e, mkm>mÇg©e îtht csux Vt¤Je <uytu îtht mwaJJtbtk

ytJlth ftbtu <ubs 70:20:10 le Mfeb nuX¤ltk ftbtu <&t yLg csux vife ftjwvwh rJM<thbtk swœe swœe

vtu¤tubtk, Fzfeytubtk, atufXtbtk yth.me.me. htuz <&t ELxhjturfkk k d vuJh çjtuf fhJtlt ftb ctc<.

I/We the undersigned have carefully gone through and clearly understood the Tender documents of above

mentioned project comprising of Notice Inviting tenders, Articles of Agreement, Scope of work, Definition of terms, notes

Instructions/Information to Bidder, Condition of Contract, special condition of contract, Appendices, Specifications, Bill of

Quantities, furnished by AHMEDABAD MUNICIPAL CORPORATION.

I/We do hereby offer to execute and complete the whole of the work within the time specified all in accordance with

the specification, designs, drawing and instruction in writing referred to in the said document and with such materials as

mentioned for, at the respective rates which I/we have quoted in the Price Bid or at such other rates as may be fixed under

the provisions of these conditions.

In the event of this tender being accepted I/We agree to enter into an agreement and when required, execute the

contract, according to your form 1 of agreement as or in default where of I/we bound myself/ourselves to forfeit the "Earnest

Money Deposit."

I/We understand that if I/We shall not enter in agreement within fifteen days or as decided by AMC from the date of

receipt of letter of acceptance, you will forfeit the earnest money paid by me/us and take necessary action as deemed fit.

I/We have enclosed a Demand Draft / Bank Guarantee as an “Earnest Money Deposit", for the sum as mentioned in

NIT, the full value of which is to be absolutely forfeited to the Employer If I/We fail to commence the work specified.

Otherwise the Employer shall retain the said sum, as on account of such Security Deposit as provided for in the aforesaid

I/We agree not to employ sub-contractors other than those that may be approved in accordance with conditions in

the aforesaid documents.

I/We understand that Municipal Commissioner is not bound to accept the lowest or any tender, which are received. I

/ We also understand & agree that Municipal Commissioner Reserves the right to allot number of tenders to successful

bidders at his sole discretion in case if I / We am/are lowest in more than one tender.

I/We am/are bound to execute the job if the work order is issued within 120 days from the date of opening of the

I am bound to execute the work by maintaining all Quality aspects/parameters mentioned in the tender terms and

conditions. I am also bound to submit all supporting Genuine Original documents as and when asked and if any discrepancy

found in such documents as well as in the executed Work with respect to Quality/Quantity at any stage of work or even after

completion of work, it will be solely my Responsibility. I am bound to prove originality of all documents submitted by me and

if any Documents found false/fake then Municipal Commissioner/AMC has right to take any action/penalty/punishment

I am also bound that if I/we, indulged into any malpractice and/or used any inferior quality and/or the construction

of road is found to be of an inferior quality under this contract than in such case Municipal Commissioner/AMC has right to

debar/ blacklist permanently.

I/We agree to pay the Government income-Tax, GST/Sales-Tax (Central and State), Octroi duties, Royalty on material

(i.e. Aggregate, Sand etc.) And any other taxes prevailing and from time to time on such items on which the same are leviable

and the rates quoted by me/us are inclusive of the same.

Yours faithfully

Date: Seal and Sign of Contractor

Signature of Bidder Page 5 of

INSTRUCTIONS TO BIDDERS

1. Scope of Bid

1.1 Competent authority on behalf of The Municipal Commissioner, Ahmedabad Municipal Corporation

(referred to as Employer in these documents) invites sealed bids for the construction of works (as defined

in these documents and referred to as “the work”) detailed in the table given in the Invitation for Bid

(hereinafter called as IFB.) from competent bidder. The bidders may submit bids for the works detailed in

the table given in IFB.

2.0 Source of Funds

Ahmedabad Municipal Corporation has arranged the fund for this project.

3.0 Eligible Bidders

3.1 The Invitation for Bids is open to all eligible bidders meeting the eligibility criteria as defined in this tender.

3.2 All bidders shall provide Qualification Information and Forms of Bid mentioned in the Clause-14. An agency

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.

3.3 Any entity which has been declared as non-performing by NHAI / GoG / AMC or the firms those are

blacklisted/ debarred for specified period by AMC, Governement of Gujarat, Government of India or any

other entity controlled by it, would not be eligible to submit the Bid.

4.0 Qualification of the Bidder

4.1 Requires registration:-

Register as per Notice Inviting Tender having in Road Works in PWD in Govt. R&B / CPWD / AMC or

equivalent register with any other state Govt. or institutions.

5.0 DISQUALIFICATION

Even though the bidders meet the above mentioned qualifying criteria, they are subject to be disqualified

• Made misleading or false representations in the forms, statements, affidavits and attachments

submitted in proof of the qualification requirements; and/or

• Record of poor performance such as abandoning the works, not properly completing the contract,

inordinate delays in completion, litigation history, or financial failures etc. or debarring from AMC work

• Tampered the bid document in any manner.

• Colluded with other prospective bidders for this work to arrive at quoted prices for the purpose of

restricting competition.

• Indulged in inducement of any official of AMC and/or their consulting engineer and other advisors in

any manner whatsoever.

• Proposal not submitted in accordance with this tender.

• During validity of the proposal, or its extended period, if any, the bidder changes his commercial terms.

• The bidder qualifies the proposal with his own conditions.

• Proposal is received after due date and time.

• Commercial proposal is enclosed with the same envelope as technical proposal

• The envelope does not show on the outside the reference of bid and thus gets opened before the due

date of opening.

• The E.M.D. is not deposited in full and in the manner as specified in the clause of Earnest Money

Signature of Bidder Page 6 of

• The tender is in a language other than English or dose not contains its English Translation in case of

other language adopted for tender preparation.

• The tender documents received are not duly signed by authorized person.

• The validity of tender is less than what is stated in the tender.

• Any of the page or pages of tender is/are removed or replaced.

• Any condition which affect the cost.

• If it is joint venture.

5.1 Debarment/Black listing

Not withstanding the above, the Employer may debar or blacklist any of the bidder(s) for their misleading

or false representations in the forms statements etc. for the period to be decided by the Employer.

6.0 Cost of Bidding

The bidder shall bear all costs associated with the preparation and submission of his Bid. Employer will in

no case be responsible and liable for those costs.

The Bidder, at his own cost, responsibility and risk, is encouraged to visit, examine and familiarize himself

with the site of Works and its surroundings including source of earth, water, road aggregates etc. and

obtain all information that may be necessary for preparing the Bid and entering into a contract for

construction of the Works. The costs of visiting the Site shall be at the Bidder's own expense.

8.0 Bidders shall not have any dispute or claim for any kind of compensation in case of,

• If the quantity stipulated in the tender items varies or the scope of work changes and thereby total

amount of work increases / decreases up to any extent.

• If the works gets delayed / postponed for some administrative / technical decision whatsoever.

• If the items stipulated in the tender shall not be executed as per site condition/ requirements. No claim

shall be entertained for the same.

• No idle charges shall be paid to contractor for machinery and man power if remain idle and no claim shall

be entertained for the same.

B. BIDDING DOCUMENTS

9.0 Content of Bidding Documents

9.1 The set of bidding documents comprises the documents listed below and addendum (if any) issued.

1. Notice inviting e-Tender

2. Special conditions of Contract

3. Instructions to Bidders

4. Qualification Information

5. Conditions of Contract

6. Technical Specifications

7. Forms of Bid

8. Bill of Quantities

• The bidder is expected to examine carefully all instructions, conditions of contract, contract data, forms,

terms, technical specifications, forms, Annexes in the bid document. Failure to comply with the

requirements of bid documents shall be at the bidder’s own risk. Bids which are not substantially

responsive to the requirements of the bid documents shall be rejected.

10.0 Amendment of Bidding Documents

10.1 Before the deadline for submission of bids, the Employer may modify the bidding documents by issuing

Signature of Bidder Page 7 of

10.2 Any addendum thus issued shall be part of the bidding documents and shall be placed on website

www.tender.nprocure.com The prospective bidder shall refer to website to check any addendum before

24 hours of opening of bids. AMC will not give any advertisement 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 desecration, extend as necessary the deadline for submission of bids.

10.4 Prospective bidders should attach the addendum made for the work & if fails to do so than also the

changes made through such addendum shall be applicable & bound to the bidder.

C PREPARATION OF BIDS

11.0 Language of the Bid

All documents relating to the bid shall be in the English language only.

12.0 Documents comprising bid

The e bid submitted by the bidder shall be in two separate parts.

• Technical Bid

• Financial Bid

To qualify for award of the contract, each bidder must submit the following documents along with bid:

• Required Registration Certificate

• Other requested documents

• Any other material / information required to be submitted in accordance with these Instructions

to Bidders (ITB)

Failure to submit these certificates/documents shall make the bid non-responsive.

Above original documents in physical form in two copies, one marked as “original” and other marked as

“Duplicate”, shall be submitted in a sealed envelope by 18:00 Hrs on the date of physical submission of bid

and addressed to the addressee given in the NIT duly super scribed “Name of Work, Bid due date and

time, Name and address of the bidder”

13.0 Bid Prices

• The contract shall be for the whole works as described in Bill of Quantity based on the percentage rate in

the Bill of Quantities submitted by the bidder..

• All duties, taxes, and other levies 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, except otherwise stated

in the Bid document. Employer will not compensate the bidder (contractor) for any change in duties,

taxes and other levies payable by the contractor under the contract and any other reasons.

• The percentage rate and bid price quoted by the bidder shall be fixed up to the completion of Work and

shall not be subject to adjustment on any account, except where expressly specified, otherwise, in the

14.0 Currencies of Bid and Payment

The currency of bid and payment shall be in Indian Rupees. All payments shall be made in Indian Rupees.

15.0 Bid Validity

15.1 Bids shall remain valid for 120 days from last date of submission of tender. A bid valid for a shorter period

shall be rejected by the Employer as non-responsive.

15.2 In exceptional circumstances, prior to expiry of the bid validity (120 days), the Employer may request that

the bidders may extend the period of validity for a specified additional period. The request and the

Signature of Bidder Page 8 of

bidders' responses shall be made in writing or by cable. A bidder may refuse the request without forfeiting

his bid security. A bidder agreeing to the request will not be required or permitted to modify his bid, but

will be required to extend the validity of his bid security for a period of the extension.

16.0 Earnest Money / Bid Security

16.1 The Bidder shall furnish, a Bid Security of the amount as shown in the Table of IFB as part of his bid, in the

form of Demand Draft / pay order / Bank Guarantee in favour of Municipal Commissioner, Ahmedabad

valid for 120 days.

16.2 The issuing branch of the bank guarantee shall be of Ahmedabad City only

Signature of Bidder Page 9 of

Signature of Bidder Page 10 of

16.3 Any bid not accompanied by an acceptable Bid Security shall be rejected by the Employer as non-

16.4 Any bid having bid security for lesser value and shorter validity period shall be treated as non-responsive.

16.5 (a) The bid security of the unsuccessful bidders, except for L1, L2 and L3 bidders will be returned as

promptly as possible.

(b) The bid security of the successful bidder, along with second and third lowest tenders, will be returned

when the successful bidder has furnished the required security deposit and signed the agreement.

16.6 The Bid Security of the Successful Bidder will be discharged when the bidder has signed the Agreement

and furnished the required security deposit.

16.7 The Bid Security shall be forfeited,

a) if the Bidder withdraws the Bid after Bid opening during the period of Bid validity;

b) in the case of a successful Bidder, if the Bidder fails within the specified time limit to

(i) sign the Agreement; or

(ii) Furnish the required security deposit.

(iii) commence the work after signing the agreement within 15 days

16.8 No interest shall be paid by the owner on any tender guarantee. The issuing branch of the bank guarantee

shall be of Ahmedabad City only.

16.9 Bank Guarantee for Earnest Money Deposit should be executed on non-judicial Stamp papers of requisite

value in accordance with the stamp Act applicable to that particular state of Indian Union, where

16.10 The executing officers of the bank Guarantee for Earnest Money Bid Security shall clearly indicate in (block

letters) his name, designation, Power of Attorney No. / Signing Power No. etc.

16.11 Each page of the bank guarantee for Earnest Money Deposit shall be duly signed/initialed by the executing

officers and the last page shall be signed in full, indicating the particulars as aforesaid under the seal of the

Signature of Bidder Page 11 of

D. SUBMISSION OF BIDS

17.0 Sealing and Marking of Bids

17.1 The bidder shall submit the Technical Bid only. The Bid shall be sealed in separate envelopes and the three

sealed envelopes shall be sealed in an outer envelope. The Bid envelopes shall be marked as follows:-

• Complete Tender Document with all necessary qualification related documents (in two copy)

Above two envelopes shall be kept in one envelope and it should be marked as “Technical Bid” and sealed.

This Outer envelope should mention the name of firm of bidder, his address, contact details & name of the

17.2 The inner and outer envelopes

a) Shall be addressed to the Employer at the following address:

Assistant Manager - Central Zone,

3rd Floor, B – Wing, Sardar Patel Bhavan,

Danapith, Ahmedabad-380001.

c) Bear the following identification:

Indicate the name and address of the bidder.

• If the outer envelope is not sealed and marked as above, the Employer will assume no responsibility

for the misplacement or premature opening of the bid.

18.0 DEADLINE FOR SUBMISSION OF THE BID

18.1 Complete Bids (including Technical bid and necessary documents) must be received by the Employer at the

address specified in bid information not later than the date indicated on the face sheet of the document.

In the event of the specified date for the submission of bids declared a holiday for the Employer, the Bids

will be received up to the appointed time on the next working day. The Bidder is further required to

submit Documents in Physical Form on or before the Bid Due Date and before the time of submission as

specified in NIT, at the following address:

Assistant Manager- Central Zone,

3rd Floor, B – Wing, Sardar Patel Bhavan,

Danapith, Ahmedabad-380001.

18.2 AMC assumes no responsibility for inability of a bidder to submit bids through (n) procure e-tendering

portal on account of delay in submission at bidder's end. Bidder shall ensure that they submit the bid well

before the "Due Date & Time of Bid- Submission". AMC shall not be responsible if bidder is not able to

submit the bid on account of failure in network/internet connection or any other technical reason.

18.3 The Employer may extend the deadline for submission of bids by issuing an amendment in accordance

with respective Clause, in which case all rights and obligations of the Employer and the bidders previously

subject to the original deadline will then be subject to the new deadline.

18.4 All bidders are requested to see the website of (n) procure for amendment / corrigendum if any.

18.5 Any Bid received by the Employer after the deadline prescribed in NIT will be rejected and returned

unopened to the bidder.

Any Bid received by the Employer after the deadline prescribed in NIT will be returned unopened to the

Signature of Bidder Page 12 of

20.0 NOTIFICATION OF AWARD & SIGNING OF AGREEMENT

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 writing, facsimile or e-mail confirmed by registered letter. This letter

(hereinafter and in the Conditions of Contract called the “Letter of Acceptance” will state the sum that the

Employer will pay the Contractor in consideration of the execution, completion, and maintenance of the

Works by the Contractor as prescribed by the Contract (hereinafter and in the Contract called the

“Contract Price”).

The notification of award will constitute the formation of the Contract, subject only to the furnishing of a

Security Deposit in accordance with the provisions of Clause.

The agreement will incorporate all correspondences between the Employer and the Successful Bidder. It

will be signed by the Employer and the Successful Bidder.

21.0 SIGNING OF CONTRACT AGREEMENT

21.1 The Employer and the successful bidder shall enter into a Contract Agreement within 28 days after the

successful bidder (hereinafter called the Contractor) receives the Letter of Acceptance, unless they agree

otherwise, subject to furnishing the security deposit before signing the Agreement with the Employer.

21.2 Upon issue of ‘Letter of Acceptance’ to the successful Bidder, the Employer will promptly notify the other

Bidders that their Bids have been unsuccessful and release their Earnest Money Deposit / Bid Security.

22.0 SECURITY DEPOSIT

22.1 Within 15 days of receipt of the Letter of Acceptance, the Successful Bidder shall deliver to the Employer a

security deposit in the form of Bank Guarantee for an amount equivalent to 5% of the Contract Price valid

for the period of valid till 45 days beyond Date of completion of work. The Security Deposit shall be

payable in 10 days (for tenders upto Rs.10.0 Lacs) or 15 days (for tenders of Rs.10.0 Lacs and above) from

date of receipt of LoA failing which interest @ 4% per annum will be charged by AMC.

22.2 The security deposit shall be in the form of a Bank Guarantee in the name of the Employer, from

Ahmedabad branch of any Banks mentioned in the clause no. 16.2 of these tender documents.

22.3 This security deposit shall be released only after the clearance of final bill including pre & post Audit.

22.3 Interest @ 4 % per annum shall be deducted from contractor in case of late submission of security deposit

or late renewal of bank guarantee for the number of days delayed for submission or discontinuity of the

bank guarantee.

22.4 Bank Guarantee to be submitted in the prescribed format enclosed and shall be same verbatim as per the

format. Bank Guarantee shall be submitted on right value of stamp paper and for correct value of contract.

22.5 Failure of the Successful Bidder to comply with the requirements of Sub-Clause 22.1 shall constitute

sufficient grounds for cancellation of the award and forfeiture of the Bid Security.

22.6 In case of any contract amendment during execution of the contract enhancing value of the contract the

Bank Guarantee value shall be enhanced accordingly. Validity of Bank Guarantee shall be commercial

terms and conditions of the tender.

22.7 All compensation or other sums of money payable by the Contractor to the Employer under the terms of

this Contract or any other contract or on any other account whatsoever may be deducted from Security

Deposit. Also in the event of the Contractor's Security Deposit being reduced by reasons of such

deductions, as aforesaid, the Contractor shall, within 14 days of receipt of notice of demand from the

Engineer-in-Charge, make good the deficit in Security Deposit.

22.8 Should there arise any occasion under the Contract due to which the periods of validities of Bank

Guarantees as may have been furnished by the Contractor from time to time, are required to be

extended/renewed, the Contractor shall get the validity periods of such guarantees extended/renewed,

and furnish these to the Engineer-in Charge one month before the expiry date of the aforesaid Guarantees

originally furnished failing which the existing Bank Guarantees shall be invoked by the Engineer – in –

Signature of Bidder Page 13 of

charge. Also in case of any deficit in securities on any account as might occur or is noticed, the Contractor

shall forthwith recoup/replace the same with acceptable Security Deposit.

22.9 The Bank Guarantee shall be extended within the expiry dates wherever activities as per contract are not

completed in all respects.

22.10 The Security Deposit less any amount due shall, on demand, be returned to the contractor after 45 days of

completion date / Final Bill paid date which ever is later. No interest on the amount of Security Deposit

shall be paid to the Contractor at the time of release of Security Deposit as stated above.

22.11 The successful bidder to whom ‘LoA’ has been issued shall enter into an agreement at Employer’s office

within 15 days of LoA.

23.0 Advance Payment and Security

The Employer will not provide any advance payment.

24.0 Dispute Review Expert

In case of all the disputes, decision of the Municipal Commissioner, Ahmedabad shall be final and binding

25.0 LITIGATION HISTORY

The applicant should provide accurate information on litigation and/or arbitration resulting from

Contractors completed or under execution by him over last five years. If the details of Litigation History are

hidden by the Bidder and later on it comes to the knowledge of the Employer, the Bidder shall be

disqualified for the proposed work and other appropriate actions shall be taken against the bidder.

DETAILS OF COMPLETED / ONGOING LITIGATION / ARBITRATION

Employer Value of the Reasons/Details for Remarks showing

Year Name of Project (Rs.) litigation/arbitration Present Status

 The bidder shall furnish separate table for individual project.

 The above information shall be supported with necessary documents otherwise the same shall be treat as

 A consistent history of arbitration awards? Judgments against the applicants or any partner of a joint

venture may result in disqualification for proposed work.

 If the details of litigation History is hidden by the applicant and later on it comes to knowledge of the

employer the bidder shall be disqualified for the proposed work and other appropriate actions shall be

taken against the bidder.

Seal and Signature of the Bidder Additional City Engineer

Date: Ahmedabad Municipal Corporation

Signature of Bidder Page 14 of

GENERAL CONDITIONS OF CONTRACT

1.0 Liquidated Damages

1.1 If the Contractor fails to complete the works within the original or extended time limit, the Contractor shall

pay penalty of 10% of amount of actual remaining work. The amount of work for which the scope of

contractor is reduced shall not be considered for the calculation of Liquidated Damages.

1.2 Conditions mentioned in the AMC Finance Department Circular AMC no. 18 Date: 23/05/2017 and all

latest Circulars shall be applicable.

2.0 Retention Money

2 % amount of each Running Bill shall be deducted as a Retention Money. Such retention money shall be

released in the final bill of the said work. AMC reserves right to deduct any amount to compensate the

poor performance of the contractor i.e. poor quality or abandoned / incomplete work.

3.0 Subcontracting

3.1 Except where expressly specified in the Contract, the Contractor shall not subcontract any portion of Work

without the approval of the Employer’s Representative. Any subcontracting shall not relieve the

Contractor from any contractual obligations or responsibility under the Contract.

3.2 The Contractor shall not be required to obtain consent for a subcontract for which the name of the

subcontractor and scope of works activities to be performed by him is already stated in the contract or

supply of material or engagement of labour.

4.1 The Contractor shall employ the key personnel named in the Schedule of Key Personnel as referred to in

the Bid document 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.

4.2 If the Engineer asks the Contractor to remove a person, without assigning reasons thereof, for his

misconduct or inadequacy of technical skills and experience, who is a member of the Contractor’s staff or

his work force, the Contractor shall ensure that the person leaves the Site within seven days and has no

further connection with the work in the Contract.

4.3 No residential accommodation is allowed at the site of work. The labour huts shall not be erected on the

site of work and contractor shall make his own arrangements to provide such accommodations as per the

rules of the local bodies. He shall make his own arrangements for housing, stores, field office etc. He shall

submit a site layout plan indicating the location of various site facilities to be created by him at his cost for

the execution of work. The Owner shall in no way be responsible for any delay on this account and no

claim on this account whatsoever shall be entertained. All Basic amenities shall be provided by the

Contractor to Labours as per the prevailing labour Laws.

5.1 The Contractor shall have full regard throughout execution, completion and defects liability period to

following safety aspects and shall take all necessary steps to ensure that danger to safety is avoided all the

time in respect of,

Safety of the works

• Safety of the Contractor’s employees and all the persons directly or indirectly engaged by him for

Signature of Bidder Page 15 of

• Safety of all the employees including persons working on other contracts of Employer at the same

site of the Employer and Engineers employees engaged at work site.

• Any authorized third party persons on the site.

• Contractor’s plant and equipment

5.2 The Contractor shall provide and maintain at his costs all lights, guards, fencing, warning signs, barricading,

and cones; when and where necessary, or required by Engineer in Charge or by any duly constituted

authority for the protection of the works or for the safety and convenience of the public or other.

5.3 The Contractor shall take all reasonable steps to protect the environment on and off the site and avoid

damage or nuisance to persons or property of the public and others arising as a consequence of his

method of operation.

5.4 The Contractor shall maintain in good condition all work throughout execution, completion, and defects

liability period. The contractor shall be responsible for and to make good all injuries, damages and repairs,

rendered necessary by fire, rain, traffic, floods or other causes.

5.5 All the scaffolding work, wherever required for the execution of work, shall be provided by the contractor.

Nothing extra shall be payable on this account. It shall be provided strictly with double scaffolding system

with all the accessories etc. with adjustable suitable working platforms to access the areas, with ease for

working and inspection. It shall be designed to take all incidental loads. It should cater to the safety

features for workmen. It shall be ensured that no damage is caused to any structure due to scaffolding.

5.6 All temporary warning/ caution boards display shall be provided and displayed during day as well as night

time by the contractor, wherever required and as directed by the Engineer.

5.7 Arrangement of temporary water and electricity and telephone connection required, by him, shall be

made by the Contractor at his own cost and also necessary permissions directly from relevant Owners

shall be obtained by him under intimation to the Owner. Also all initial and running charges and security

deposit, if any in this regard shall be borne by him. The Contractor shall abide by all the rules/ bye laws

applicable in this regard and he shall be solely responsible for any penalty on account of violation of any of

the rules and byelaws in this regard.

5.8 In any case if any fatal accident (major or minor) occurs due to poor safety precautions, the same shall be

completely contractor’s responsibility. All the losses due to such accidents and expenses of legal matters

shall be borne by contractor.

5.9 The Contractor shall be responsible for maintenance and watch and ward of the complete installation and

shall also be responsible for any pilferage, theft, damage, penalty etc. in this regard. The Contractor shall

indemnify the Owner against any claim arising out of pilferage / theft, damage, penalty etc. whatsoever on

5.10 The Contractor shall depute Site Engineer & skilled workers as required for the work. Necessary protective

and safety equipments shall be provided to them by the Contractor at his own cost and used at site.

6.0 Contractor to keep site clean:

During the execution of the work, the Contractor shall keep the site clean. All wreckage rubbish, excess

materials, temporary works no longer required will be removed from site immediately.

7.0 Clearance of site on completion:

The Contractor shall clear away and remove all Contractors equipment, surplus materials, rubbish,

temporary works of every kind.

A. COST CONTROL

8.0 Bill of Quantities

Signature of Bidder Page 16 of

a. The schedule-B shall contain Memorandum showing items for the construction, installation, testing,

and commissioning work to be done by the Contractor.

b. The quantities stated in the schedule B are estimated quantities. The Contractor shall be paid only

quantities calculated after taking measurements of executed work. The rate stated in the schedule B

for each item of work shall apply. The works shall be measured by the Contractor jointly with the

authorized representative of the Engineer and all particulars required by the representative of the

Engineer shall be supplied by the contractor.

c. The work shall be measured net. No allowance for general or local custom, working space etc. is to be

9.1 The Engineer in Charge shall have power to make any variation of form, quality or quantity of the works or

any part thereof that may, in his opinion, be necessary and for that purpose, or if for any other reason it

shall, in his opinion, be appropriate, he shall have the authority to instruct the Contractor to do and the

Contractor shall do any of the following:

 Increase or decrease the quantity of any work up to any extent included in the contract,

 Omit any such work,

 Change the character or quality or kind of any such work,

 Execute additional work of any kind necessary for the completion of the Works or

 Change any specified sequence or timing of construction of any part of work.

9.2 No such variation shall in any way vitiate or invalidate the contract, but the effects, if any, of all such

variations shall be valued in accordance with the following sub clauses. Provided that where the issue of

an instruction to vary the Works is necessitated by some default or breach of contract by contractor or for

which he is responsible, any additional cost attributable to such default shall be borne by the Contractor.

9.3 The Contractor shall not make any such variation without an instruction of the Engineer. No instruction is

required for quantities varying from those provided for the items in the contract schedule B.

10.0 Extra Items

10.1 The basis for the valuation of variations for addition to the Contract Price shall be as follows in the same

order of priority.

a) Variations in the quantities of work in schedule of quantities shall not vitiate the contract.

b) The contractor shall be bound to execute extra items of work as directed by the Engineer-in-charge.

c) Contract unit rates for individual items shall apply to varied quantities where there is a quantity

d) The price variations on extra item will not be given.

e) In case of other non tender items following procedure shall apply.

10.2 If any extra item crops up during the progress of work the same shall be carried out by the Contractor and

he shall be paid at the rate fixed by Employer which shall be fixed as lowest of the rates derived by rate

analysis based on the following three methods. , the priority of the documents forming the Contract shall

(i) If the extra item is included in the S.O.R. of Road & Building Department, Year 2013-14, the rate of

extra item shall be that rate and premium (above or below) quoted by contractor.

(ii) Rate analysis based on prevailing Govt. of Gujarat’s SOR rates.

(iii) Rate analysis based on current market rates. This shall be based on

 The material costs, the labour costs, the cost of use of all plant, machinery and equipment, the

cost of all temporary and incidental works, the overheads and the Contractors profit.

 The overheads shall be taken at 5 % of the sum of material costs, the labour costs, the cost of use

of all plant, machinery, and equipment, the cost of all temporary and incidental works.

10.3 In case of the rate is to be derived from prevailing market rate, the Contractors profit shall be taken at 10%

of the final rate derived.

Signature of Bidder Page 17 of

10.4 In the event of disagreement, the Engineer in Charge shall fix such rates and prices as are, in his opinion

appropriate and shall notify the Contractor accordingly with a copy to the Employer.

10.5 The Engineer shall determine provisional rates and prices to enable on account payments to be included in

the Interim Payment Certificates, until rates and prices are agreed as final by the Employer, the

Contractor, and the Engineer.

10.6 The Contractor shall not be entitled to additional payment for costs, which could have been avoided by

giving early warning.

11.1 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 certified by the Engineer.

11.2 If an amount certified is increased in a later date certificate due to corrections in previous certificates or as

a result of an award from disputes review experts, Contractor shall be paid such amount only. The

Contractor shall not be paid any interest upon such delayed payment.

11.3 Items of the work for which no rate or price has been entered in will not be paid for by the Employer and

shall be deemed covered by other rates and prices in the Contract.

11.4 All payments shall be made in Ahmedabad.

12.0 Taxes and duties

12.1 The rates are inclusive of all the prevailing taxes and duties of the Central, State and Local Governing

bodies prevailing on the date of award of the contract. The Contractor will have to pay all such taxes and

duties for the performance of this Contract. The Employer will deduct from the Contractor’s monthly and

other payments all taxes and duties, which he is bound to recover in accordance with the applicable law.

12.2 The Contractor shall keep himself fully informed of all acts and laws of the Central & State and local

Governing bodies, all orders, decrees of bodies, tribunals having any jurisdiction or authority which in any

manner affect those engaged or employed, and anything related to carrying out the work. All the bye-laws

lay down by AMC/AUDA and any other local bodies while executing the work shall be adhered to. All taxes

of local bodies shall be borne by the contractor. The Contractor shall arrange to give all notices required by

any authority and to pay to such authority all the fees that may have to be paid for the material, plants,

equipments etc. The Contractor shall also adhere to all traffic restrictions notified by the local authorities.

He shall protect and indemnify the Owner and its officials & employees against any claim or liability arising

out of violations of any such laws, ordinances, orders, decree, whether by himself or by his employees or

his authorized representatives. Nothing extra shall be payable on these accounts.

13.0 Labour Welfare Cess

As per circular No. GHR/2005/04/CWA/2004/841/M-3 dt. 3/1/05 and G.R. No. CWA/2004-1831-M(3) dt.

9/12/05 issued by G.O.G. (non-refundable) shall be deducted from every bills which shall be deposited to

Govt. Labour Department for Labour welfare fund.

14.0 Currencies

All payments shall be made in Indian Rupees.

15.0 Advance Payment

No Advance Payment shall be made.

16.0 Cost of Repairs

Signature of Bidder Page 18 of

Loss or damage to the Works or Materials to be incorporated in the Works between the Start Date and the

end of the Defects Correction periods shall be remedied by the Contractor at the Contractor's cost if the

loss or damage arises from the Contractor's acts or omissions.

B. FINISHING THE CONTRACT

17.0 Completion

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 completed.

18.0 Termination

18.1 The Employer shall be entitled to terminate the contract if the contractor:

(a) Fails to carry out any obligation under the contract.

(b) Without reasonable excuse fails –

1. To commence the works on site within the period stated in the Appendix to Bid after receipt by

him of a Notice to this effect from the Engineer/Employer after signing the agreement or

2. To proceed with the works, or any section thereof, within 28 days after received notice

3. Has failed to comply with a notice issued or an instruction issued within 28 days after having

4. Abandons the works or otherwise plainly demonstrates the intention not to continue performance

of his obligation under the contract.

5. Sub-contracts the works or assigns the contract without the specific prior written permission of

6. Has failed to furnish the required securities or extension thereof in terms of the contract.

7. Becomes bankrupt or insolvent, goes into liquidation, has a receiving or administration order

made against him, compounds with his creditors, or carries on business under receive, trustee or

manager for the benefit of his creditors, or if any act is done or event occurs which (under

applicable Laws) has a similar effect to any of these acts of event.

18.2 In any of these events or circumstances, the Employer may, upon giving 14 days notice to the contractor,

terminate the contract and expel the contractor from the site. However, in the case of sub-paragraphs (h),

the Employer may be notice terminate the contract immediately.

18.3 The Employer’s decision to terminate the contract shall not prejudice any other rights of the Employer,

under the contract or otherwise.

18.4 After termination, the Employer may complete the works and/or arrange for any other entities to do so.

The Employer and these entities may then use any goods, contractor’s documents and other design

documents made by or on behalf of the contractor.

18.5 The Employer or the Contractor may terminate the Contract if the other party causes a fundamental

breach of the Contract.

18.6 Fundamental breaches of Contract include, but shall not be limited to the following:

(a) the Contractor stops work for 14 days when no stoppage of work is shown on the current Program and

the stoppage has not been authorized by the Engineer;

(b) the Employer or the Contractor is made bankrupt or goes into liquidation other than for a

reconstruction or amalgamation;

(c) The contractor fails to fulfill requirements;

(d) the Engineer gives Notice that failure to correct a particular Defect is a fundamental breach of

Contract and the Contractor fails to correct it within a reasonable period of time determined by the

(e) the Contractor does not maintain a security which is required;

(f) the Contractor has delayed the completion of works by the number of days for which the maximum

amount of liquidated damages becomes payable as defined in the Contract data;

(g) if the Contractor, in the judgment of the Employer has engaged in corrupt or fraudulent practices in

competing for or in the executing the Contract.

Signature of Bidder Page 19 of

(h) 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. “Fraudulent practice” means a misrepresentation of facts in order to influence a

procurement process or the execution of a contract to the detriment of the Borrower, and includes

collusive practice among Bidders (prior to or after bid submission) designed to establish bid prices at

artificial non-competitive levels and to deprive the Borrower of the benefits of free and open

18.7 When either party to the Contract gives notice of a breach of contract to the Engineer for a cause other

than those listed above, the Engineer shall decide whether the breach is fundamental or not.

18.8 Notwithstanding the above, the Employer may terminate the Contract for convenience.

18.9 If the Contract is terminated the Contractor shall stop work immediately, make the Site safe and secure

and leave the Site as soon as reasonably possible and handover the site to the Employer including all

materials and plant and equipment existing there upon.

19.0 Contractor's own responsibility

The contractor is to set out and level the works and will be responsible for the accuracy of the same. He

shall also be responsible for the correctness of the positions, levels, dimensions, and alignment of all parts

of the structures as per instructions given to him. If at any time any error shall appear during the progress

of any part of the work, the contractor shall at his own expense rectify such error if called upon to the

satisfaction of the Engineer in charge.

20.0 Overpayment & Underpayment

20.1 Whenever any claim Fifths payment of a sum to the Municipal Corporation arises out of or under this

Contract against the contractor the same may be deducted by the Municipal Corporation from any sum

then due or which at any time thereafter may become due to the contractor under this contract and failing

that under any other contract with the Municipal Corporation or from any sum due to the contractor with

the Municipal Corporation (which may be available with Municipal Corporation), or from his retention

money, or he shall pay the claim on demand. The Municipal Corporation reserves the right to carry out post

payment audit and technical examination of the final bill including all supporting vouchers, abstracts, etc.

20.2 The Municipal Corporation further reserves the right to enforce recovery of any over payment when

detected notwithstanding the fact that the amount of the final bill may be included by the Contractor.

20.3 If as a result of such audit and technical examination any over payment is discovered in respect of any

work done by the Contractor or alleged to have been done by him under the contract, it shall be recovered

by the Municipal Corporation from the contractor by way of all the means prescribed above or if any

under payment is discovered by the Municipal Corporation, any amount due to the contractor under this

contract or under payment may be adjusted against any amount then due or which may at any time

thereafter become due before payment is made to the contractor from him to the Municipal Corporation

on any other contract account whatsoever.

21.0 Materials obtain from dismantling

If the contractor, in the course of execution of work is called upon to dismantle any part for reasons other

than on account of bad or imperfect work, the materials obtained from dismantling will be the property of

the A.M.C. and will be disposed of as per instruction of Engineer-in-charge in the best interest of the A.M.C.

22.0 Dispute to be referred to Arbitrator

The disputes relating to this contract, so far as they relate to any of the following matters, whether such

disputes arise during the progress of the work or after the completion or abandonment thereof, shall be

referred an independent Arbitrator appointed by AMC as far possible in consultation with the agency if it

is necessary and such disputes shall be settled in accordance with the arbitration and conciliation Act.

(i) The rates of payment under clause 5 for any tools, materials and stores, in or upon the works of

the site thereof or belonging to the contractor or procured by him and intended to be used for

Signature of Bidder Page 20 of

execution of the work or any part thereof possession of which may have been taken by the

Engineer-in-charge under the said clause –5.

(ii) The reduction in rates made by the Engineer-in-charge under clause 9 from the items of works not

accepted as completed fully in accordance with the sanctioned specifications.

(iii) The rate of part of payment for any class of work which is included in the additional or altered

work carried out by the contractor in accordance with the instructions of the Engineer-in-charge

under clause 14 and the rates for which is to be determined under the said clause

(iv) The rates of payment for materials already purchased or agreed to be purchased by the contractor

before receipt of notice given by the Engineer-in-charge under clause 15 and/or amount of

compensation payable to the contractor under the said clause for loss in respect of such materials.

(v) The amount of compensation which the contractor shall be liable to pay under clause 17 in the

event of this failure to rectify, remove or reconstruct the work within the period specified in the

written intimation or the amount of expenses incurred by the Engineer-in-charge under the said

clause17 in rectifying, removing or re-executing the work or in removing and replacing the

materials or articles complained of.

(vi) The reduction of rates as may be fixed by the Engineer-in-charge under clause 17 for the inferior

work or materials as accepted or made use of.

(vii) The amount of compensation payable by the contractor for damages as estimates and assessed

(viii) The amount payable to the contractor for the work carried out under clause 33 in accordance with

the instructions and the requirement of the Engineer-in-charge in case where there are no

specifications.

(ix) The awards declared by the arbitrator shall be speaking award giving reasons and calculations to

every item of claims. The decision will have to be implemented by all the concerned.

(x) In case of dispute leading to the contractor or Ahmedabad Municipal Corporation approaching on

Court of Law. It shall be within the jurisdiction where the site of work is situated.

The reference to arbitration proceeding under this clause shall not:

i) Entitle the contractor to stop the Affect the right of the Engineer-in-charge under clause 5 to take

possession of all or any tools, plants, materials and stores in or upon the works of site thereof belonging

to the contractor or procured by him and intended to be used for the execution of the work or any part

ii) Preclude the Engineer-in-charge from utilizing the materials purchased by the contractor in any work or

from removing such materials to other places, during the period the work is stopped or suspended in

pursuance, of notice given to the contractor under clause

iii) Progress of the work or the carrying out the additional or altered work in accordance with the provisions

of clause 14 or as the case may be, of clause

23.0 Drawings and Photographs of the Works

23.1 The contractor shall do photography/ videography of the site as and when asked by AMC. No separate

payment will be made to the contractor for this. . The contractor shall have to submit the same in hard

copy as well as soft copy as and when demanded by the AMC.

23.2 No photograph of the works or any part thereof or plant employed thereon, except those permitted under

clause 59.1, shall be taken, or permitted to be taken by the Contractor or by any of his employees or any

employees of his sub-Contractors without the prior approval of the Engineer in writing. No photographs/

videography shall be published or otherwise circulated without the approval of the Engineer in writing.

Seal and Signature of the Bidder Additional City Engineer

Date: Ahmedabad Municipal Corporation

Signature of Bidder Page 21 of

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Signature of Bidder Page 22 of

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l fhu y&Jt xuLzhbtk <u btxu htFJtbtk ytJuje søgtbtk mne/mneytu Wvh ftuR mtûteyu mtF fhe l ntug.

f:- Nh<e xuLzh MJefthJtbtk ytJNu lne.

z:- xuLzh MJefthJw, hœ fhJw, ftulu ytvJw ylu fgt CtJ&e ytvJw <u ykdu Bgwrl. frb§h©eltu rlKog ytFhe

hnuNu. ftuR fthKmh stu ftuLx[tfxhlu ftb l ytve Nftg <tu <u ykdu ftuLx[tfxh ftuRvK «fthltu lwfNtle fu

J¤<hltu n¬ œtJtuu fhe NfNu lrn fu ftgœtfeg ftgoJtne yt ykdu &R NfNu lrn. xuLzh bkswh &gtltu

y&o ftb ytve œuJtLþk Au <uJtu &R NfNu lrn.Nh<e xuLzh MJefthJtbtk ytJNu lne.

(9) rJmkdr< ylu rnmtc stud:

nt& ^hJtlt ftbtule ctc< œNtoJ<t CtJ vºtfbtklt sÚ&t ylu hfble ftuRvK Cwjawf leault

rlgbtu ylwmth mhCh fhJtbtk ytJNu.

(1) xuLzh Chlthu œhuf Ftltbtk sKtJuj Nçœtu ylu ytkfzt Jåau ftuR ymkdr<lt fumbtk Nçœtuubtk sKtJuj

hfb btLg htFJtbtk ytJNu.

(2) yufb œh ylu sÚ&tlt Ftuxt dwKtfthlt fthKu ftble ctc<tu œNtoJ<e CtJ vºtflt Ftltbtk&e hfbbtk

Cwj sKtg <tu yufb œh btLg htFJtbkt ytJNu ylu œhlt yt^thu dwKtfth mw^thJtbkt ytJNu.

(3) yufblt Ftltbtk&e <ubs ytd¤ Fuka<t mhJt¤tle <btb Cwjtu mw^thJtbkt ytJNu.

(4) ctc<tu y&Jt mhJt¤t mtbu vwhu ytkfzu fhuj ftuR vK ctc< ægtlbtk juJtbtk ytJNu lrn.

Signature of Bidder Page 23 of

(10) y:- ftbltu «tud{um mbgbgtoœt bwsc fhJtltu hnuNu. yt mbgbgotœt 10 jtF mw^elt ftb btxu

yuj.ytu.ytR. ytÃgt <theF&e 10 rœJm <&t 10 jtF &e Wvhltk ftb btxu yuj.ytu.ytR. ytÃg

<theF&e 15 rœJm&e NY &guj dKJtbt ytJNu. <&t <u œhBgtl ftble 3% juFu zevtuÍex Che

fhthvºt fhJtltu hnuNu.

xuLzhbtk ftuLx[t¾xh îtht Chujt CtJ <btb «fthlt su <u «J<o<t mhfthe xuût mrn<lt CtJ

dKJtbtk ytJNu. ylu <ubtk atjw ftb œhBgtl su ftuR VuhVth &Nu <ultu J^thtu awfJJtbtk ytJNu lrnk.

c:- mûtb m•tt îtht Yt.10,00,000.00 (œm jtF) mw^elt xuLzhle bkswheltu XhtJ vtzgt ctœ (LoI)

ytvJtbtk ytJNu. ðgth ctœ rœl - 10 btk rm¾gtuhexe zevtuÍex sbt fhtJJtle hnuNu. rm¾gtuhexe

zevtuÍex btuze ChJtlt rfMmtbtk Bgwrl.ftuvtuohuNlbtk «J<obtl rlgb ylwmth ftgoJtne fhJtbtk ytJNu.

f:- bkswh &guj xuLzhle mbgbgtoœtbtk ftbdehe vqKo l &tg <tu bubtuhuLzb (ltuxem RLJtRxuz xuLzh) btk

sKtJuj «btKu bkswh &guj mbgbgtoœt ctœlt FhuFh ctfe ftble hfblt bn•tb 10% juFu

(je¾Jezexe zubuSm) vulÕxe Jmwj fhJtbtk ytJNu.

(11) y:- awfJKe:-

xuLzh Chlthu yu Jt< mbS juJtle hnuNu fu <uKu xtkfujt œh vwhtk &gujt ftb btxult Au ylu <ubtk bswhe,

vtjF, ÃjtLx, œuFhuF, mhJem-ftbdehe, Jes¤e, htugÕxe ylu ytufx[tug Jduhu ykNu <btb Faoltu <&t

sYh sKtg <tu ylu ðgthu ht<vt¤elt ftblu juJt c^t J^thtlt Faoltu mbtJuN &Nu ylu xtkfujt CtJ fu

œh fh<t J^thtle ftuR awfJKe ykdult <ublt ftuR œtJt ægtlbtk juJtNu lnek ylu xuLzh Chlth Ftuxe

hswyt<lu fthKu y&Jt ftuR Ôgrf<yu (vAe<u ctk^ftb rJCtdltu fboathe ntug fu l ntug) <ublu ytvuje

btne<elu yt^thu vtA¤&e ftuR œtJt hsw fhJt nfœth hnuNu lnek. <ublw xuLzh ChJt <&t <ubtk swœt swœt

CtJ ylu œh ChJt btxu sYhe yuJe <btb btne<e vtu<tlt vûtu l bu¤Je NfJtlu fthKu vtu<u xuLzh hsw

fhJtlu je^u y&Jt <ubtk&e WCt &<t ftuR stuFb fu sJtcœthebtk&e Axfe NfNu lnek. mœh ftbbtk ftuR

vK ò<lt ctk^ftblt bxehegj Wvh CtJ J^thtu ytvJtbtk ytJNu lrnk.

c:- ftuLx[tfxhtulu vubuLx / hlekd cej Bgwrl. frb§h©elt su <u «J<obtl rlgb bwsc fhJtbt ytJNu. <&t

Bgwrl. frb§h©e/mexe Rsluh©e lt su <u JF<ltk mh¾gwjh «btKu ftbdehe/ybj fhJt rcl Nh<e

ckDlf<ot hnuNu.

f:- ftuLx[t¾xhlt œhuf hlekd cejbtk&e ftuLx[t¾xhlu awfJJtle &<e fwj hfb Wvh (xuLzh bwsclwk vubuLx +

yu¾x[t ytRxb) 2 % juFu hexuLNl ble ftvJtbtk ytJNu su VtRlj cejbtk vh< ytvJtbtk ytJNu.

z:- htsg / fuL÷ mhfth©elt JF<tuJF<lt ftgœt bwsc su ftuR hfble fvt< fhJtle &Nu <u bwsc

ftuLx[tfxhlt cejbtk&e fvt< fhJtbt ytJNu.

(12) yu:- fhth mkc^e œM<tJustu fhthlt ydðglt Ctd dKtNu ylu <u mD¤t mne<lt fhth mbd{ ftblu jtdw

ce:- xuLzhbtk œNtoJuj ftb mkck^e œM<tJusbtk œNtoJuj rJd<btk rJmkd<<tlt rfMmtbtk leau œNotJuj ¢btlwmth

œM<tJusbtk œNtoJuj rJd< d{tng htFJtbkt ytJNu.fhth mkc^e œM<tJustu fhthlt ydðglt Ctd dKtNu

ylu <u mD¤t mne<lt fhth mbd{ ftblu jtdw vzNu.

(yu) yufb ylu fœ:-

Signature of Bidder Page 24 of

(2) xuLzh VtuboLþk CtJvºtf

(3) MvuNeVefuNl

z[tu#dbtk fœ, ytfth, ytkfzt fœta Ftuxt ntug <tu btvujt fœ, ytfthlu yLþmhÔþk

(2) xuLzh Vtubole yLþMþra-ce

(3) MvuNeVefuNl

Cwj Chujt fu Ftuxt JKollt rfMmtbtk yt mkck^e Wvhefûttyu rJmkd<<t ykdule ltuk^ bwfe

yuze.mexe yuLSlegh / zu. BGþrl. frbNlh©ele bkswhe bu¤JJtbtk ytJNu ylu <u bwsc fhJtbkt ytJuj

rlKog ykr<b dKJtbkt ytJNu.

(13) xuLzhhu z[tuRkd fu MvuNeVefuNlbtk hnuje ftuR ûtr< fu Ftbeltu duhjtC juJtle fturNN l fhJe ylu Rsluh

Rlatsuo Ãjtl <&t MvuNeVefuNlle ûtr<ytu mw^thJe <&t <ulwk mtawk y&oDxl fhtJJwk.

(14) yt Wvhtk< y.Bgw.ftu. lt slhj ftuLx[t¾x fLzeNl vK btLg htFJtle hnuNu.

(15) yufe JF<u yuf fh<t J^w søgtytuyu ftb NY fhJtltu Jfo ytuzoh b¤u <tu ftb yuf mt&u s c^u NY fhJw

(16) atjw ftbu mrJom jtRllu lw¾mtl l &tg <u he<u ftb fhJtlw hnuNu. stu ftuR mrJom jtRllu lw¾mtl &Nu

<tu <ule mkvwKo sJtcœthe (òlbtj) ftuLx[tfxhle vtu<tle hnuNu. mtRx Wvh ftb œhBgtl bswhtu fu

sl<tlt ftuR btKmlt òlbtj lu lw¾mtl &tg <ule sJtcœthe ftuLx[tfxhle hnuNu. vtujem Vrhgtœ &tg

<tu <ule sJtc>the vK ftuLxtfxhle hnuNu. CuFz Dme l vzu <ule sJtc>the vK vtujem Vrhgtœbt

ftuLx[tfxhle hnuNu. CuFz Dme l vzu <u btxu mjtb<elt vdjt (suJt fu œtuhzwk ctk^e bswh Ftztbtk

W<thJt, Ntuhekd ylu Mxu[xekd fhJt rJduhu) je^t Jdh bsqhlu Ftztbtk W<thNu <tu ftuLx[tfxh s vtujem

Vrhgtœbt sJtcœth hnuNu ylu Bgwrl.ftuvtuohuNlltu ftuRvK MxtV ytlt btxu sJtcœth hnuNu lrn. ytxjwk

mbSlu s xuLzh ChJwk. œhuf ftb fh<t bswhtultu rJbtu vK W<thujtu ntuJtu stuRyu.

(17) bxehegÕm fu ceò xuMxed hevtuxo ftuLx[tfxhu vtu<tlt Fauo ftuvtuohuNl sKtJu <u søgtyu fhtJJtlt hnuNu.

bxehegÕm jtJJt fu jR sJtltu mkvwKo Fao ftuLx[tfxhu CtudJJtltu hnuNu <&t atjw ftb œhBgtl

yuLSlegh RLatso îtht ybœtJtœ Bgwrlmevj ftuvtuohuNlle buxjzuvtu jucbtk xuMxekd fhtJJt sKtJJtbtk

ytJu <tu ftuLx[t¾xh îtht <ulw vtjl fhJtlw hnuNu.

(18) M&¤ vrhrM&r< / sYhegt< bwsc ftb fhtJ<t xuLzhlt ytRxblt sÚ&tbtk J^ ^x &tg <tu rlgb

ylwmth <u ykdu ftb fhJt ftuLx[tfxh ck^tgujt Au.

(19) mtRx vh jtJJtbtk ytJuj btj mtbtl hesufx fhJtbt ytJu <tu <whk< rœl 1 btk vh< jR sJtltu hnuNu.

yLg&t <ule lwfNtlle sJtc>the ftuLx[tfxhle hnuNu.

(20) ftuLx[tfxhlu su ftuLx[tfx ytvJtbtk ytJu Au. <ubt mhfth©elt «Joðbtl rlgb bwsc ve.yuV/juch yufx

<&t bswhtu <&t MxtVle Jebt vtujeme jElu <ult ftgœtlw vtjl fhJtlwk hnuNu <&t yt ykdu

Bgwrl.ftuvtuohuNl îtht su btne<e btkdJtbtk ytJu <u ytvJtle hnuNu. bu.BGþrl.frbNlh©elt mh¾âwjh

Bþsc sYhe ctknu^he vºtf ytvJtLþk hnuNu.

Signature of Bidder Page 25 of

(21) ftuRvK ftgœtfeg jexeduNl ybœJtœ Nnuhle ftuxobt hnuNu.

(22) btj su <u Mxtumo Wvh y&Jt mtRx Wvh jtuftulu lz<h l &tg <u he<u mwalt bwsc W<thJtltu <ubs

dtuXJJtltu hnuNu.

(23) ftuR vK mhfthe fhJuht ChJtle <btb sJtcœthe ftuLx[tfxhle hnuNu.

(24) ftuLx[tfxh îtht xuLzhbt œNtoJuj MveNeVefuNl bwsc MxtLzzo bxehegÕm MvuNeVefuNl bwsc jtJJtlt

hnuNu.<&t xuMxekd fhtJJtlwk hnuNu.<&t y ykdu «Joðbtl Bgwrl.ftuvtuohuNlt rlgbtulw vtjl fhJtlw hnuNu.

(25) yt xuLzhbtk stu ftuR ytRxb hne dR ntug <tu <u y&Jt M&¤ M&e<e bwsc xuLzhbtk mbtJuN l ntug <uJe

J^thtle ftbdehe fhJtle &tg <uJt rfMmbtk Bgwrl.ftuvtuohuNlt «Joðbtl rlgb ylwmth J^thtle

ytRxblt CtJ lffe fhJtbtk ytJNu ylu <u bwsc awkfJKe fhJtbtk ytJNu.

(26) atjw ftb œhBgtl «tuxufNlle mkvwKo sJtcœthe ftuLx[tfxhle hnuNu. subtk vevzt, œtuhzt Cgmwaf ctuzo,

ÃjtMxef vèe, rJ. ftuLx[tfxhu jtJJtlwk ylu mtaJJtlwk hnuNu. ylu ftuRvK yfMbt< &Nu <tu <ule mkvwKo

sJtc>the ftuLx[tfxhle hnuNu.

(27) M&¤ Wvh atjw ftbdehe œhBgtl ftb fhlth ftuLx[tfxhlt bswh / fboathe y&Jt yLg Ôgrf<lt

yfMbt<lt rfMmbtk juch yufx bwsc fhJtle &<e ftgoJtne <&t vtujem ftgoJtnele sJtc>the

ftuLx[tfxhle hnuNu.

(28) stu MxtV mqalt ytvu <u bwsc mwalt vtu&e ftuLx[tfxhu htFJtle hnuNu. <ubtk œhhtus fhuj ftbdehe <&t

yr^ftheytuyu ftb mw^thJt fu «tud{um J^thJtlt ltuk^ fhuj ntug <tu <ulwk ftuBÃjtgLm ytvJtlwk hnuNu ytJe

ltku^lt sJtc l &gu fu <u «btKu M&¤ Wvh ybj l &gu ftuLx[tfxhlu vulÕxe fhJtle m•tt yuze.mexe

yuLSlegh©elu hnuNu.

(29) œhuf ytRxblt MvuNeVefuNl ybœtJtœ Bgwrlrmvj ftuvtuohuNlltk bkswh &guj <&t btLg htFuj

MvuNeVefuNl Nh<tu bwsc hnuNu su ytRxbbtk MvuNeVefuNl l ntug <uJt mkstudtubtk yuze.mexe.

yuLSlegh©eltu rlKog ytFhe hnuNu. Jtuxhekd fhJtbtk lrn ytJu fu œhhtus J^thtltu zucheÍ WvtzJtbtk

lrn ytJu <tu ftuLx[tfxhlt Fauo ylu stuFbu Jdh ltuxemu Jtuxhekd fhtJJtbtk <&t zucheÍ WvtzJtbtk

ytJNu ylu cejbtk&e hfb ftve juJtbtk ytJNu.

(30) juch JuÕVuh Vkz btxu ntjbtk htsg mhfth©eyu fhuj nwfb bwscle hfb cejbtk&e ftve juJtbtk ytJNu.

(31) atubtmtltu vehegz <t.15 swl &e 14 ytufxtuch Mþ^eltu dKJtbtk ytJNu. yt mbg œhBgtl ftuLx[tfxh

îtht ftbdehe fhe Nftg <ub l ntug <tu <u Bþscle xtEb jebex J^the ytvJtbtk ytJNu.

(32) muÕm xuût / Jux lkch / ve.yuV. ftuz lkch / vtl lkch / S.yum.xe. lkch rJduhu ftuLx[t¾xhu VhSgt<

(33) ltbœth ftuxo îtht fhuj nwfb <ubs rlœuo»ttulwk awM<vKu vtjl fhJtlwk hnuNu. subtk z[ulus lu jd<tk ftb btk

ftuRvK mkkstudtubtk bNel ntuj / dxh btk btKmlu W<thJtu lnek <ubs buLgwyj M¾{uJSkd ykdule

btdoœrNoft lwk vtjl fhJwk.

yufhthlwk Vtubo

Signature of Bidder Page 26 of

(1) nwk/ybu yt&e yufhth fhwk Awk/fheyu Aeyu fu yt xuLzh hsw fh<tk vnujtk buk/ybu M&¤le bwjtft< je^e Au ylu ftblu

jd<t btjmtbtl, bswhe ylu ceS ctc<tulu jd<e M&trlf vrhrM&r<le ò<-btne<e bu¤Je Au.

(2) nwk/ybu yt&e yufhth fhwk Awk/fheyu Aeyu fu yt ftuLx[tfxhtule Nh<tu rJd<tu ylu xuLzhlu jd<t >M<tJustu

ft¤SvwJof yÇgtm fgtuo Au ylu <u bwsc <ultu ybj fhJt mkb< Awk/Aeyu.

ftuLx[tfxhle mne ylu rmfft

Signature of Bidder Page 27 of

TECHNICAL SPECIFICATIONS:

Name of Work :- :- FtrzgtJtuzobtk BGþrl.ftWLmejh©e, ^thtmÇg©e, mkm>mÇg©e îtht csux Vt¤Je <uytu îtht mwaJJtbtk

ytJlth ftbtu <ubs 70:20:10 le Mfeb nuX¤ltk ftbtu <&t yLg csux vife ftjwvwh rJM<thbtk swœe swœe

vtu¤tubtk, Fzfeytubtk, atufXtbtk yth.me.me. htuz <&t ELxhjturfkk k d vuJh çjtuf fhJtlt ftb ctc<.

Excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing

off the excavated stuff upto 50 Meter lead. (A) Loose or soft soil

0 to 1.5 meter depth.

Any soil which generally yields to the application of pickaxes and shovels, spades, rakes or any such ordinary

excavating implement or organic soil, gravel, silt, sand turf loam, clay, peat etc. falls under this category. For

materials and workmanship for earthwork and excavation, relevant specification IS: 3764 & IS 1200 (Part I) shall be

The depth of the excavation shall be as per the item description.

Clearing the Site:

The site where the Development has to be carried out shall be cleared and all obstructions, loose stones,

materials and rubbish of all kind, bush; wood and all type trees shall be removed, as directed.

The materials so obtained shall be the property of the Client and shall be conveyed and stacked as

directed, within 50-m. lead. The roots of the trees coming in the sides of the trenches shall be cut and

coated with hot Bitumen.

All types of trees, woods etc. which requires prior permission of Govt./ Forest Authority / Municipal

Commissioner, before cutting shall be cut after obtaining such permission from them. It shall be the

Client's responsibility to obtain such permission from the respective authorities.

The rate of site clearance is deemed to be included in the rate of earthwork, for which no extra will be

After cleaning the site, the centerline of the central verge & other constructions will be given by the

Engineer-in-charge. The Contractor shall assume full responsibility for alignment, elevation and

dimension of each and all parts of the work. Contractor shall supply labours, materials, etc. required for

setting out the reference marks and bench marks made of MS angle iron and embedded in 1:2:4 CC.

They shall maintain the same as long as required and directed.

The excavation shall be carried out in true line and level and shall have the width and depth, as shown in

the drawings or as directed. The Contractor shall do the necessary shoring and strutting or shall provide

necessary slopes to a safe angle or steps, as required or directed, at his own cost. No extra payment shall

be made for such precautionary measures, taken. The bottom of the excavated area shall be leveled

both longitudinally and transversely, as directed, by removing excess soil and watering, as required. No

earth filling will be allowed for bringing it to level, if by mistake or any other reason, excavation is made

deeper or wider than shown on the drawings or as directed. The extra depth or width shall be made up

Signature of Bidder Page 28 of

with sand filling, as specified for the bottom level of the subsequent finishing at the cost of the

Contractor or as directed by Engineer-In-Charge.

The Contractor shall at his own expense and without extra charge make provision of supporting all utility

services, lighting the excavated areas, separating and stacking serviceable materials neatly,shoring,

timbering, strutting, bailing out water either sub-soil or rainwater, including pumping at any stage of the

work. Excavated areas shall be kept free of water while masonry or concrete or relevant base works are

in progress and till the Engineer-in-charge considers it necessary.

Disposal of the Excavated Stuff:

The excavated stuff of the selected type shall be used in filling the excavated areas wherever required

inlayers, including ramming and watering, ensuring proper compaction etc. complete.

The Contractor shall remove the balance of the excavated quantity from the site of work, to a place, as

directed and for all lift.

The lead is the shortest practical route and not necessarily the route actually taken. The decision of

Engineer-In-charge shall be final in this regard.

Mode of Measurement and Payment:

The measurement of excavation of excavated area shall be made according to the sections shown on the

drawing or as per sections given by the Engineer-in-charge. No payment shall be made for surplus

excavation made in excess of above requirements or due to stepping and sloping back as found

necessary, on account of conditions of soil and requirements of safety.

The rate shall include for clearing the site, surface dressing, making layout for road, fixing permanent

grid points with MS iron posts, embedded in C.C. 1:2:4, placed sufficiently away from the existing traffic

lines and establishing bench marks etc.

The rates shall include for necessary shoring, timbering and strutting for protection of sides of the

excavated area, pumping out rain or surface water at any stage of construction so as to keep the

excavated area dry, to the satisfaction of the /Engineer-in-charge.

The rate shall include leveling and ramming the bottoms of excavations to receive concrete, etc.

including trimming to slope wherever necessary etc. complete.

In filling clods bigger than 50 mm. shall not be allowed. Only consolidated measurements of filling shall

be paid. Consolidation to be done by mechanical compactor as per relevant item.

Extra Rate Over Item of Excavation of Earth for excavation of asphalt pavement / RCC of thickness up to

meter including demolishing the asphalt carpet, metal, soiling/cutting Reinforcement etc.comp. with stacking

the material as directed. (Based on Previously approved rate by C E sir)

(a) up to 0.20 meter thickness (By Manual)

(b) 0.20 to 0.30 meter (By any type of Breaker Machine or R.C.C. Cutter machine including cost of operator,

fuel, & transportation etc complete.)

(c) 0.30 meter & above (By any type of Breaker Machine or R.C.C. Cutter machine including cost of

operator, fuel, & transportation etc complete.)

Extra rate for excavation of asphalt payment of any thickness including demolishing the asphalt carpet, metal,

soiling etc. complete with stacking the materials as directed. The road surface of asphalt shall carefully be opened

Signature of Bidder Page 29 of

to full width as directed by the Engineer in charge so as to remove all cracks or other damaged portions of road

either manually or with the soiling shall be first be stripped off for the whole width of trenches. All the Fmaterials

shall be separately deposited in such places as may be determined by the Engineer-in-charge. In case rubble not

being so deposited or being mixed up with the excavated materials will not be allowed for refilling. The cost of

materials shall be charged from the contractor. The decision of the C.E. shall be final and binding to the contractor.

Mode of measurement

Measurement shall be paid by Smt basis.

Dismantling the following including loading, unloading and disposal of unserviceable material

for all lead or as directed by Engineer-In-Charge and stacking the serviceable material and

backfilling the resulting trenches and pits complete.

a. Dismantling tiled or stone floors laid in mortar including stacking of serviceable

material and disposal of unserviceable material with all lead and lifts.

b. Demolition including stacking of serviceable materials and disposal of

unserviceable materials with all lead and lift. (I) R.C.C work.

c. Demolition of brick work & stone masonry including stacking of serviceable

materials and disposal of unserviceable materials with all lead and lift. (II) In

The demolition shall consist of demolition of one or more parts of the structure as specified or shown in

the drawings. Demolition implies taking up or down or breaking up. This shall consist of demolishing

whole or part of work including all relevant item as specified or shown in the drawings.

The demolition shall always be planned before hand and shall be done in reverse order of the one in

which the structure was constructed. Contractor is fully responsible for proper and safe demolition.

Necessary dropping, shoring and under pinning shall be provided for the safety of the adjoining work or

property, which is to be left intact, before dismantling and demolishing is taken up and the work shall be

carried out in such a way that no damages is caused to the adjoining property.

Wherever required, temporary enclosures or partitions shall also be provide 1. Necessary precautions

shall be taken to keep the dust nuisance down as and where necessary.

Dismantling shall be commenced in a systematic manner. All materials which are likely to be damaged

by dropping from a height or demolishing roof, masonry etc. shall be carefully dismantled first. The

dismantled articles shall be properly stacked as directed.

All materials obtained from demolition shall be the property of Government unless otherwise d shall be

kept in safe custody until handed over to the Engineer-in-charge.

Any serviceable materials, obtained during dismantling or demolition shall be separated out and stacked

properly as directed, with all lead and lift. All unserviceable materials, rubbish etc. shall b stacked as

directed by the Engineer-in-charge.

On completion of work, the site shall be cleared of all debris rubbish and cleaned as directed.

Signature of Bidder Page 30 of

Mode of measurements & payment :

Measurements of all work except hidden work shall be taken before demolition dismantling and no

allowance for increase in bulk shall be allowed. The demolition of lime concrete shall be measured

under this item. Specification for deduction for voids, openings etc. shall be on same basis as that

employed for construction of work.

All work shall be measured in decimal system as fixed in its place subject to the following limits, unless

otherwise stated hereinafter : (a) Dimensions shall be measured to the nearest 0.01 mt. (b) Area shall be

worked out to the nearest 0.01 sq. mt. (c,d,e) Cubical connection shall be worked out to the nearest

The rate shall include cost of all labour involved and tools used in demolishing and dismantling including

scaffolding. The rate shall also include the charges for separating out and stacking the serviceable

materials properly and disposing the unserviceable materials with all lead and lift. The rate also includes

for temporary storing for the safety of the portion not required to be pulled down or of adjoining

property and providing temporary enclosures or partitions where considered necessary.

The rate shall be for a unit of one cubic metre. For Dismantling of Tiled Floor:

The relevant specifications shall be followed except the dismantling of tiled or stone floors laid on

mortars shall be done Dismantling implies carefully taking up or down or these are fixed by nail screws

bolts etc. the shall be taken out with proper tools.

Mode of measurement & Payment :

The supporting materials such as joints beams if any etc. shall be measured separately. The rate shall include

stacking the unserviceable materials as directed will lead and lift.

The rate shall be for a unit of (a) RMT (b) one sq. Meter (C) CMT(d)Cu.m(e)Cu.m

Conveyance charge of earth, lime, murrum, building rubbish, manure, garbage, sludge, excavated rock, fly ash,

aggregates of any kind Including spreading & levelling etc. complete.

(a) Lead Upto 1 Km.

(b) Lead From 1 Km to 2 Km.

(c) Lead From 2 Km to 3 Km

(d) Lead From 3 Km to 4 Km

(e) Lead From 4 Km to 5 Km

(f) Lead From 5 Km to 10 Km

(g) Lead From 10 Km to 15 Km

Disposal of earth, lime, murrum, building rubbish, manure, garbage, sludge, excavated rock, fly

ash,aggregates of any kind is subject to the following :

Unsuitable materials obtained from clearing site and excavation shall be disposed off within a lead of

meters or as per instruction given by Engineer in charge. Useful materials obtained from clearing site and

excavation shall be stacked and used within the work site. Internal conveyance above 200 mt within the

work site i.e. From starting chainage to End chainage of a given road WILL NOT BE PAYABLE. Materials

suitable for construction of Embankment, earthen shoulder and subgrade shall be stacked at convenient

places within a work site for reuse. No extra payment will be paid to the contractor for stacking of earth

within the work site and reused for the construction of Embankment layer, sub grade and earthen

shoulder purpose. Only surplus earth shall be disposed off outside the work site as per instruction given

by Engineer-In-charge. Useful stones from rock excavation shall be stacked nearly within a lead of 50 M.

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and will be allowed to be used by the contractor on payment at rates laid down in the contract or if not so

aid down, at schedule of rates of the Division or at a mutually agreed rates if there are no such rates in the

Schedule of rates.

If surplus materials are required to be conveyed outside the work site i.e. Outside conveyance from a

particular stretch of given road will be paid in this item as per instruction of Engineer in charge. No

bulkage of disposed earth will be considered for the payment.

Providing and laying cement concrete 1:4:8 (1-Cement: 4- coarses and 8-hand broken stone

aggregates 40mm nominal size) and curing complete excluding cost of formwork in (A) Foundation

and Plinth (upto 10 ton). Building SOR 2023-24 Iteam Cod :05004A Iteam No. As Per NBO 5.3.3

Before starting the concrete the bed of the foundations trenches shall be cleared of all loose materials and

watered and rammed as directed. The proportion of cement, sand and hand broken stone aggregates shall be one

part of cement, 4 parts of coarse sand, 8 parts of hand broken stone aggregates and shall so measured by volume.

The concrete shall be mixed in a mechanical mixer at the site of work. Hand mixing may however be allowed for

smaller quantity of work if approved by the Engineer-incharge. When hand mixing is permitted by the Engineer-in

charge in case of breakdown of machinery’s and in the interest of the work. it shall be carried out on a water tight

platform and care shall be taken to ensure that mixing is continued until the mass is

uniform in colour and consistency. The quantity of water shall be sufficient to produce a dense concrete of

required workability for the purpose. The concrete shall be handled from the place of mixing to the final position

in not more than 15 minutes by the method as directed and shall be placed into its final position, compacted and

finished within 30 minutes of mixing with water i.e. before the setting commences. The concrete shall be laid in

layers of 15 cms. to 20 cms. The concrete shall be rammed with heavy iron rammers and rapidly to get the

required compaction and to allow all the gaps to be filled with mortar. After the final set, the concrete shall be

kept continuously wet, if required by pounding for a period of not less than 7 days from the date of placement The

concrete shall be measured for its length breadth and depth, limiting dimensions to those specified on plan or as

Mode of measurements shall be on CMT basis

Item No.06 Providing and laying in position Ready Mixed M-200 grade concrete for reinforced cement conctere

work , using cement content as per approved Design Mix manufactured in fully automatic batching

plant and transported to site of work in transit mixer for a lead up to 10 kms having continuous

agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete

work including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of

centering shuttering finishing and reinforcement including cost of admixtures in recommended

proportions as per IS: 9103 to accelerate/ retard setting of concrete, improve workability without

impairing strength and durability as per direction of the Engineer - in - charge. Without Fly Ash (Min

cement level as per latest IS 456 shall be maintained)

This Specification covers the general requirements for concrete using on-site production facilities including

requirements in regard to the quality, handling, storage of ingredients, proportioning, batching,

mixing,transporting, placing, curing, protecting, repairing, finishing and testing of concrete; form work;

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requirements in regard to the quality, storage, bending and fixing of reinforcement; grouting as well as mode of

measurement and payment for complete works.

It shall be very clearly understood that the specifications given herein are brief and do not cover minute details.

However, all work shall have to be carried out in accordance with the relevant standards and codes of practices or

in their absence in accordance with the best accepted current engineering practices or as directed by Engineer

from time to time. The decision of Engineer as regards the specification to be adopted and their interpretation and

the mode of execution of work shall be final and binding on Contractor and no claim whatsoever will be

entertainment on this account.

APPLICABLE CODES AND SPECIFICATIONS

The following specifications, standards and codes, including all official amendments/revisions and other

specifications and codes referred to therein, should be considered a part of this specification. In all cases the latest

issue/edition/revision shall apply. In case of discrepancy between this specification and those referred to herein

below or other specifications forming a part of this bid document, this specification shall govern.

CODE FOR MATERIALS:

1. IS: 4031 (Parts 1 to 15) Methods of physical tests for hydraulic cement

2. IS: 4032 Methods of chemical analysis of hydraulic cement

3. IS: 650 Specifications for standard sand for testing of cement

4. IS: 2430 Methods for sampling of aggregates for concrete

5. IS: 2386 (Part 1 to 8) Methods of test for aggregates for concrete

6. IS: 3025 Methods of sampling and test (physical and chemical) water

used in industry

7. IS: 6925 Methods of test for determination of water soluble chlorides in concrete admixtures

CODE FOR MATERIALS STORAGE

1. IS: 4082 Recommendations on stacking and storing of construction materials at site

CODE FOR CONCRETE MIX DESIGN

1. IS: 10262 Recommended guidelines for concrete mix design

2. SP: 23 (S&T) Handbook on Concrete Mixes.

CODE FOR CONCRETE TESTING:

1. IS:1199 Method of sampling and analysis of concrete

2. IS:516 Method of test for strength of concrete

3. IS:9013 Method of making, curing and determining compressive strength of accelerated cured concrete test

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4. IS:8142 Method of test for determining setting time of concrete by penetration resistance.

5. IS:9284 Method of test for abrasion resistance of concrete

6. IS:2770 Methods of testing bond in reinforced concrete

CODE FOR EQUIPMENT

1. IS:1791 Specification for batch type concrete mixers

2. IS:2438 Specification for roller pan mixer

3. IS:4925 Specification for concrete batching and mixing plant

4. IS:5892 Specification for concrete transit mixer and agitator

6. IS:2505 General requirements for concrete vibrators: Immersion type

7. IS:7251 Specification for concrete finishers

8. IS:2722 Specification for portable swing weigh batchers for

concrete (single and double bucket type).

9. IS:2750 Specification for steel scaffoldings

CODES OF PRACTICE (LATEST REVISION)

1. IS:456 Code of practice for plain and reinforced concrete

2. IS:457 Code of practice for general construction of plain and

reinforced concrete for dams and other massive structures

3. IS:3370 (Parts 1 to 4) Code of practice for concrete structures for storage of liquids.

4. IS:3935 Code of practice for composite construction

5. IS:2204 Code of practice for construction of reinforced concrete shell roof.

6. IS:2210 Criteria for the design of reinforced concrete shell structures and folded plates.

7. IS:2502 Code of practice for bending and fixing of bars for concrete reinforcement

8. IS:5525 Recommendation for detailing of reinforcement in reinforced concrete works

9. IS:2751 Code of practice for welding of mild steel plain and deformed bars used for reinforced concrete

10. IS:9417 Specification for welding cold worked bars for reinforced concrete construction

11. IS:3558 Code of practice for use of immersion vibrators for consolidating concrete

12. IS:3414 Code of practice for design and installation of joints in buildings

13. IS:4326 Code of practice for earthquake resistant design and construction of building

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14. IS:4014 (Part 1 and 2) Code of practice for steel tubular scaffolding

15. IS:2571 Code of practice for laying in-situ cement concrete flooring

16. IS:7861 Code of practice for extreme weather concreting

(Part-1) Recommended practice for hot weather concreting

(Part-2) Recommended practice for cold weather concreting.

CODE FOR CONSTRUCTION SAFETY

CODE FOR MEASUREMENT

1. IS:1200 (Part 1 to 28)

Method of measurement of building and engineering works

2. IS:3385 Code of practice for measurement of Civil Engineering works

1. IS:3696(Part 1 and III) Safety code for scaffolds and ladders

2. IS:7969 Safety code for handling and storage of building materials

3. IS:8989 Safety code for erection of concrete framed structures

Engineer shall have the right at all times to inspect all operations including the sources of materials, procurements,

layout and storage of materials, the concrete batching and mixing equipment, and the quality control system. Such

an inspection shall be arranged and Engineer’s approval obtained, prior to starting of

concrete work. This shall, however, not relieve Contractor of any of his responsibilities. All materials does not

conform to this specification shall be rejected. Materials should be selected so that they can satisfy the design

requirements of strength, serviceability, safety, durability and finish with due regards to the functional

requirements and the environmental conditions to which the structure will be subjected. Materials complying with

codes/standards shall generally be used; other materials may be used after approval of the Engineer and after

establishing their performance suitability based on previous data, experience or tests.

Unless otherwise specified or called for by the Engineer, cement shall be Ordinary Portland Cement to IS:

(latest edition) for entire work. Where Portland pozzolana or slag cement are used, it shall be ensured that

consistency of quality is maintained, there will be no adverse interactions between the materials and the finish

specified is not marred. Only one type of cement shall be used in any one mix. The source of supply, type or brand

of cement within the same structure or portion thereof shall not be changed without approval from Engineer.

Cement which is not used within 90 days from its date of manufacture shall be tested at a laboratory approved by

Engineer and until the results of such tests are found satisfactory, it shall not be used in any work.

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“Aggregate” in general designates both find and coarse inert materials used in the manufacture of concrete (vide

BIS 456 and BIS 383) and conforming to tests as per BIS 2386 (Part 1 to VI). “Coarse Aggregate” is aggregate most

of which is retained when passed through on 4.75 mm BIS sieve.All fine and coarse aggregates prFoposed for use

in the works shall be subject to the Engineer-in-charge’s approval and after specific materials have been accepted,

the source of supply of such materials shall not be changed without prior approval of the Engineer-in-charge.

Aggregates shall consist of natural sand, stone (crushed or uncrushed) and gravel from a source known to produce

satisfactory aggregate for concrete and shall be chemically inert, non-flaky, strong, hard, durable against

weathering, or limited porosity and free from deleterious materials that may cause corrosion of the reinforcement

or may impair the strength and or durability of concrete. The grading of aggregates shall be such as to produce a

dense concrete of specified strength and consistency that will work readily into position without segregation and

shall be based on the “mix design” and preliminary tests on concrete specified later.

SAMPLING AND TESTING

Samples of the aggregates for mixed design and determination of suitability shall be taken under the supervision

of the Engineer-in-charge and delivered to the laboratory, well in advance of the scheduled placing of concrete,

Records of tests, which have been made on proposed aggregates and on concrete made from this source of

aggregates shall be furnished to Engineer-in-charge in advance of the work, for use in determining aggregate

suitability. The costs of all such tests, sampling etc. shall be borne by the contractor.

STORAGE OF AGGREGATE

All coarse and fine aggregates shall be stacked separately in stock piles in the material yard near the work site in

bins properly constructed to avoid inter mixing of different aggregates. Contamination with foreign material and

earth during storage and while heaping the materials shall be avoided. The aggregates must be

of specified quality not only at the time of receiving at site but more so at the time of loading into mixer. Rakers

shall be piled in layers not exceeding 1.20 m in height to prevent coning or segregation. Each layer shall cover the

entire area of stock pile before succeeding layers are started. Aggregates that have become segregated shall be

SPECIFIC GRAVITY

Aggregates having a specific gravity below 2.4 (saturated surface dry basis) shall not be used:

Fine aggregate shall consist of natural or crushed sand conforming to IS 383 conforming to tests as per 2386 1 to

IV. The sand shall be clean, sharp, hard, strong and durable and shall be free from dust, vegetables substances,

adherent coating, clay, alkali, organic, matter mica, salt or other deleterious substances, which can be injurious to

the setting qualities/strength/durability of concrete.

SCREENING AND WASHING:

Sand shall be prepared for use by such screening or washing, or both, as necessary, to remove all objectionable

foreign matter while separating the sand grains to the required size fraction.

FOREIGN MATERIAL LIMITATIONS:

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The percentage deleterious substances in sand delivered to the mixer shall not exceed the following:

Unless otherwise directed or approved by the Engineer-in-charge, the grading of sand shall be within the limits

indicated hereunder:

Where the grading falls outside the limits of any particular grading zone of sieves, other than 600 microns IS sieve,

by total amount not exceeding 5%, it shall be regarded as falling within that grading zone. This tolerance shall not

by total amount not exceeding 5%, it shall be regarded as falling within that grading zone. This tolerance shall not

be applied to percentage passing the 600 micron IS sieve or to percentage passing any other sieve on the coarser

limit of grading zone 1 or the finer limit of grading zone IV. Fine aggregates conforming to grading zone IV shall not

be used. Mix designs and preliminary tests shall show its suitability for producing concrete of specified strength

and workability.

FINENESS MODULUS

The sand shall have a fineness modulus of not less than 2.2 or more than 4.2. The fineness modulus is determined

by adding the cumulative percentages retained on the following IS sieve sizes (4.75 mm, 2.35 mm, 1.18 mm,

microns and 150 microns) and dividing the sum by

COARSE AGGREGATE

Coarse aggregate for concrete, except as noted above, shall conform to IS 383 and IS 2386. This shall consist of

crushed stone and shall be clean and free from elongated, flaky or laminated pieces, adhering coatings, clay lumps,

coal residue, clinkers, slag, alkali, mica, organic matter or other deleterious matter.

Sr.No. Foreign Material Percentage by weight Uncrushed Crushed

1. Material finer than 75 micron IS sieve 3.0

2. Shale 1.0 --

3 Coal and Lignite 1.0

4 Clay Lumps 1.0

IS: Sieve Designation

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SCREENING AND WASHING:

Crushed rock shall be screened and or washed for the removal of dirt or dust coating, if so requested by the

Engineer In charge.

Coarse aggregate shall be either in single size or graded, in both cases the grading shall be within the

following units:

Percentage passing for single sized

aggregate of normal size

Percentage passing for graded

aggregate of normal size.

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The pieces shall be angular in shape and shall have granular or crystalline surfaces. Friable, flaky and laminated

pieces, mica and shale, if present, shall be only within tolerance limits which will not affect adversely the strength

and or durability or concrete. The maximum size of coarse aggregate shall be 40 mm for M 7.5 and M 10 and

20mm for M15 to M20 concrete, or as directed by the Engineer-in-Charge or specified otherwise. The maximum

size of coarse aggregate shall be the maximum size specified above but in no case greater than 1/4th of the

minimum thickness of the number, provided that the concrete can be placed without difficulty so as to surround

all reinforcement thoroughly and fill the corners of the form. For plain concrete the maximum size of aggregate

shall be of 40 mm. For heavily reinforced concrete members, the nominal maximum size of the aggregate shall be

5 mm less than the minimum clear distance between the reinforcing main bars or 5 mm less than the minimum

cover reinforcement whichever is smaller.

FOREIGN MATERIAL LIMITATIONS

The percentage of deleterious materials in the aggregate delivered to the mixer shall not exceed thefollowing:

Water used for both mixing and curing shall conform to IS: 456. Potable water is generally satisfactory. Water

containing any excess of acid, alkali, sugar or salt shall not be used.

Reinforcement bars shall conform to IS: 432 IS: 226 or IS: 1786 and the welded wire fabric to IS: 1566 as shown or

specified on the drawings.

All reinforcement shall be clean, free from pitting, oil, grease, paint, loose mill scales, rust, dirty dust or any other

substance that will destroy or reduce bond.

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Sr. No. Foreign Material

Percentage by weight

Uncrushed Crushed

1. Material finer than 75 micron IS sieve 3.0

2. Coal and Lignite 1.0

3. Clay lumps 1.0

4. Soft fragments 3 .0 --

If permitted by Engineer, welding of reinforcement shall be done in accordance with IS: 2751 or IS: 9417 as

Accelerating, regarding, water reducing and air entraining admixtures shall conform to IS: 9013 and integral water

proofing admixtures to IS:

Admixtures may be used in concrete as per manufacturer’s instructions only with the approval of Engineer based

upon evidence that with the passage of time neither the compressive strength nor its durability is reduced. An

admixture’s suitability and effectiveness shall be verified by trial mixes with the other material used in the work. If

two or more admixtures are to be used simultaneously in the same concrete mix, their interaction shall be

checked and trial mixes done to ensure their compatibility. There should also be no increase in risk of corrosion of

the reinforcement or other embedment.Calcium chloride shall not be used for accelerating set of the cement for

any concrete containing reinforcement or embedded steel parts. When calcium chloride is permitted such as in

mass concrete works, it shall be dissolved in water and added to the mixing water by an amount not exceeding

percent of the weight of the cement in each batch of concrete. The designed concrete mix shall be corrected

No wastage allowance for cement and steel shall be considered and paid for.

SAMPLES AND TESTS

All materials used for the works shall be tested before use. Manufacturer’s test certificate shall also be got tested

by the Contractor in a laboratory approved by Engineer at no extra cost to Client. However, where material is

supplied by client, all testing charges shall be borne by client, but transportation of material samples to the

laboratory shall have to be done by contractor at no extra cost.

Sampling and testing shall be as per IS: 2386 under the supervision of Engineer, The cost of all tests,sampling etc.

shall be borne by Contractor. Water to be used shall be tested to comply with requirement of IS: 456 Contractor

shall furnish manufacturer’s test certificates and technical literatures for the admixture proposed to be used. If

directed the admixture shall be got tested and approved laboratory at no extra cost.

STORING OF MATERIAL

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All material shall be stored in a manner so as to prevent its deterioration and contamination which would prelude

its use in the works. Requirements of IS: 40-82 shall be complied with.Contractor will have to make his own

arrangements for the storage of adequate quantity of cement even if cement is supplied by client. Cost of such

rejected cement, where cement is supplied by client, shall be recovered at issue rate or open market rate which

ever is higher. Cement bags shall be stored in dry weatherproof shed with a raised floor, well away from the outer

walls and insulated from the floor to avoid moisture from ground. Not more than 15 bags shall be stacked in any

tier. Storage arrangement shall be approved by Engineer. Storage under Tarpaulins shall not be permitted. Each

consignment of cement shall be stored separately and consumed in its order or receipt.Each size of coarse and fine

aggregates shall be stacked separately and shall be protected from leaves and contamination with foreign

material. The stacks shall be on hard, clean, free draining bases, draining away from the concrete mixing area.

Contractor shall make his own arrangements for storing water at site in tanks to prevent contamination.

The reinforcement shall be stacked on top of timber sleepers to avoid contract with ground/water. Each type

and size shall be stacked separately.

Concrete grade shall be as designated on drawings. In concrete grade M15, M20, M25 etc. the number represents

the specified characteristic compressive strength of 150 mm cube at 28 days, expressed in N/sq.mm as per IS:456.

Concrete in the works shall be “Design Mix Concrete” or Normal Mix Concrete” Allconcrete works of grade M5,

M7.5 and M10 shall be nominal whereas all other grades, M15 and above,

shall be Design Mix Concrete.

DESIGN MIX CONCRETE

MIX DESIGN AND TESTING

For Design Mix Concrete, the mix shall be designed according to IS:10262 and SP:23 to provide the grade of

concrete having the required workability and characteristics strength not less than appropriate values given in

IS:456. The design mix shall in addition be such that it is cohesive and does not segregate and

should result in dense and durable concrete and also capable of giving the finish as specified. Fort water retaining

structures the mix shall also result in water with concrete. The contractor shall exercise great care while designing

the concrete mix and executing the works to achieve the desired result.

Unless otherwise specifically mentioned, the minimum cement content for design mix concrete shall be as given

Grade of Concrete Minimum cement content

In Kg/Cu.m of concrete

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The minimum cement content stipulated above shall be adopted irrespective of whether the contractor achieves

the desired strength with less quantity of cement. The contractor’s quoted rates for concrete shall provide for the

above eventually and nothing extra shall become payable to the contractor in this account.Even in the case where

the quantity of cement required is higher than that specified above to achieve desired strength based on an

approved mix design, nothing extra shall become payable to the contractor. It shall be contractor’s sole

responsibility to carry out the mix designs at his own cost. He shall furnish to Engineer atleast 30 days before

concreting operations, a statement of proportions proposed to be used for various concrete mixes and the

strength results obtained. The strength requirements of the concrete mixes ascertained on 150 mm cubes as per

IS: 516 shall comply with the requirements of IS:

Grade of Concrete Minimum Compressive Strength (N/Sq.mm at 7 days)

Specified compressive strength (N/Sq.mm at 28 days)

A range of slumps, which shall generally be used for various types of construction unless otherwise instructed by

the Engineer, is given below:-

Structure/member Slump in millimeters

Maximum Minimum

Reinforced foundation walls and footings 75

Plain footings, caissons and substructure walls 75

T.G. and massive compressor foundations 50

Slabs, beams and reinforced walls 100

Pumps and miscellaneous equipment foundations 75

Building columns 100

Heavy mass construction 50

BATCHING AND MIXING OF CONCRETE

Proportions of aggregates and cement, as decided by the concrete mix design, shall be by weight. These

proportions shall be maintained during subsequent concrete batching by means of weigh batchers capable of

controlling the weights within one percent of the desired value. Amount of water added shall be such as to

produce dense concrete of required consistency, specified strength and satisfactory workability and shall be so

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adjusted to account for moisture content in the aggregates. Water cement ratio specified shall be maintained.

Each time the work stops, the mixer shall be cleaned out, and while recommending the first batch shall have 10%

additional cement to allow for sticking in the drum, Arrangement should be made by contractor to have the cubes

tested in an approved laboratory or in field at his own expense, with prior consent of Engine4re. Sampling and

testing of strength and workability of concrete shall be as per IS: 1199, IS: 516 and IS:

NOMINAL MIX CONCRETE

Mix design and preliminary tests are not necessary for Nominal mix concrete. However works tests shall be carried

out as per IS: 456. Proportions for Nominal Mix Concrete and water/cement ratio may be adopted as per Table

of IS: 456. However it will be contractor’s sole responsibility to adopt appropriate nominal mix proportions to yield

the specified strength.

BATCHING AND MIXING CONCRETE

Based on the adopted nominal mixes, aggregates and cement shall be measured by weight.

PREPARATION PRIOR TO CONCRETE PLACEMENT

Before concrete is actually placed in position, the inside of the form work shall be cleaned and mould oil applied,

inserts and reinforcement shall be correctly positioned and securely held, necessary openings pockets etc.

All arrangements formwork, equipment and proposed procedure, shall be approved by Engineer. The Contractor

shall maintain separate Pour Card for each pour as per the format enclosed and shall produce before

commencement of concreting to Engineer-in-charge.

TRANSPORTING, PLACING AND COMPACTING CONCRETE

Concrete shall be transported from the mixing plant to the formwork with minimum time lapse by methods that

shall maintain the required workability and will prevent segregation, loss of any ingredients or ingress of foreign

matter or water.

In all cases concrete shall be deposited as early as practicable directly in its final position. To avoid segregation

concrete shall not be re-handled or caused to flow. For locations where direct placement is not possible and in

narrow forms. The Contractor shall provide suitable drops and “Elephant Trunks” Concrete shall not be dropped

from a height of more than 1.0 mm as stipulated in clause D.6.8.13.

Concrete shall not be placed in flowing water. Under water, concrete shall be placed in position by tremies or by

pipeline from the mixer and shall never be allowed to fall freely through the water. While placing concrete the

Contractor shall proposed as specified below and also ensure the following:

a) Continuously between construction joints and predetermined abutments.

b) Without disturbance to forms or reinforcement.

c) Without disturbance to pipes, ducts, fixings and the like to be cast in; ensure that such items are securely fixed.

Ensure that concrete cannot enter open ends of pipes and conduits etc.

d) Without dropping in a manner that could cause segregation or shock.

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e) In deep pours only when the concrete and framework designed for this purpose and by using suitable chutes or

f) Do not place if the workability is such that full compaction cannot be achieved.

g) Without disturbing the unsupported sides of excavations; prevent contamination of concrete with earth.

Provide sheeting if necessary. In supported excavations, withdraw the lining progressively as concrete is placed.

h) If placed directly on to hardcore or any other porous material, dampen the surface to reduce loss of water from

i) Ensure that there is no damage or displacement to sheet membranes.

j) Record the time and location of placing structural concrete. Concrete shall normally be compacted in its final

position within thirty minutes of leaving the mixer. Concrete shall be compacted during placing with approved

vibrating equipment without causing segregation until it forms a solid mass free from voids thoroughly worked

around reinforcement and embedded fixtures and into all corners of the formwork. Immersion vibrators shall be

inserted vertically at points not more than 450 mm apart and withdrawn slowly till air bubbles cease to come to

surface, leaving no voids. When placing concrete in layers advancing horizontally, care shall be taken to ensure

adequate vibration, blending and melding of concrete between successive layers. Vibrators shall not be allowed to

come in contract with reinforcement, formwork and finished surfaces after start of initial set. Over vibration shall

be avoided.Concrete may be conveyed and placed by mechanically operated equipment after getting the

complete procedure approved by Engineer. The slump shall be held to the minimum necessary for conveying

concrete by this method. When concrete is to be pumped concrete mix shall be specifically designed to suit

pumping. Care shall be taken to avoid stoppages in work once pumping has started.Except when placing with slip

forms, each placement of concrete in multiple lift work, shall be allowed to set for at least 24 hours after the final

set of concrete before the start of subsequent placement. Placing shall stop when concrete reaches the top of the

opening in walls or bottom surface of slab, in slab and beam construction, and it shall be resumed before concrete

takes initial set but not until it has had time to settle as determined by Engineer. Concrete shall be protected

against damage until final acceptance.

Curing and protection shall start immediately after the compaction of concrete to protect it from:

(a) Premature drying out, particularly by solar radiation and wind;

(b) Leaching out by rain and flowing water;

(c) Rapid cooling during the first few days after placing;

(d) High internal thermal gradients;

(e) Low temperature of frost;

(f) Vibration and impact which may disrupt the concrete and interfere with its bond to the reinforcement.All

concrete, unless directed otherwise by Engineer, shall be cured by use of continuous sprays or pounded water or

continuously saturated coverings of sacking, canvas, hessian or other absorbent material for the period of

complete hydration with a minimum of 7 days. The quality of curing water shall be the same as that used for

mixing.Where a curing membrane is directed to be used by the Engineer, the same shall be of a non-wax base and

shall not impair the concrete finish in any manner. The curing compound to be used shall be got approved from

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the Engineer before use and shall be applied with spraying equipment capable of a smooth, even textured coat.

Curing may also be done by covering the surface with an impermeable material such as polyethylene, which shall

be well sealed and fastened. Extra precautions shall be exercised in curing concrete during cold and hot weather.

CONSTRUCTION JOINTS AND KEYS

Construction joints will be as shown on the drawing or as approved by Engineer. Concrete shall be placed without

interruption until completion of work between construction joints. If stopping of concreting becomes unavoidable

anywhere, a properly formed construction joint shall be made with the approved of Engineer. Dowels for concrete

work, not likely to be taken up in the near future, shall be coated with cement slurry and encased in lean concrete

as indicated on the drawings or as directed by Engineer. Before resuming concreting on a surface which has

hardened all laitance and loose stone shall be thoroughly removed by wire brushing/hacking and surface washed

with high pressure water jet and treated with thin layer of cement slurry for vertical joints and a 15 mm thick layer

of cement sand mortar for horizontal layers, the ratio of cement and sand being the same as in the concrete mix.

When concreting is to be resumed on a surface which has not fully hardened, all laitance shall be removed by wire

brushing, the surface wetted, free water removed and a coat of cement slurry applied. On this a layer of concrete

not exceeding 150 mm thickness shall be placed and well rammed against the old work. There after work shall

proceed in the normal way.

FOUNDATION BEDDING

All earth surfaces upon which or against which concrete is to be placed, shall be well compacted and free from

standing water, mud or debris. Soft or spongy area shall be cleaned out and back filled with either soil

cement mixture, lean concrete or clean sand compacted as directed by Engineer. The surfaces of absorptive

soils shall be moistened.

The frame work for concrete works shall be such as to give the finish as specified; defects due to bad

workmanship (e.g. damaged or misaligned forms, defective or poorly compacted concrete) will not be

accepted. The Contractor shall construct the formwork using the correct materials and to meet the

requirements of the design and to produce finished concrete to required dimensions, plumbs, planes and

REPAIR AND REPLACEMENT OF UNSATISFACTORY CONCRETE

Immediately after the shuttering is removed, all the defective areas such as honey combed surfaces, rough

patches, holes left by form bolts etc. shall be brought to the notice of Engineer who may permit patching of the

defective areas or reject the concrete work. All though holes for shuttering shall be filled for full depth and neatly

plugged flush with surface. Rejected concrete shall be removed and replaced by Contractor at no additional cost to

Client.For patching of defective areas all loose materials shall be removed and the surface shall be prepared as

directed by the Engineer.Bonding between hardened and fresh concrete shall be done either by placing cement

mortar or by applying epoxy. The decision of the Engineer as to the method of repairs to be adopted shall be final

and binding on the Contractor and no extra claim shall be entertained on this account. The surface shall be

saturated with water for 24 hours before patching is done with 1:5 cement sand mortar. The use of epoxy for

bonding fresh concrete shall be carried out as directed by Engineer.

HOT WEATHER REQUIREMENTS

Signature of Bidder Page 45 of

Concreting during hot weathers shall be carried out as per IS: 7861 (Part-I) Adequate provisions shall be made to

lower concrete temperatures which shall not exceed 40 Deg. C at the time of placement of fresh concrete.Where

directed by Engineer, Contractor shall spray non-wax based curing compound of unformed concrete surfaces at no

COLD WEATHER REQUIREMENTS

Concreting during cold weather shall be carried out as per IS : 7861 (Part-II). The ambient temperature during

placement and upto final set shall fall below 5 Deg. C. Approved antifreeze/accelerating additives shall be used

where directed.For major and large scale concreting works the temperature of concrete at time of mixing and

placing, the thermal conductivity of the formwork and its insulation and stripping period shall be closely

LIQUID RETAINING STRUCTURES

The Contractor shall take special care of concrete for liquid retaining structures, underground structures and those

others specifically called for to guarantee the finish and water tightness. The minimum level of surface finish for

liquid retaining structures shall be as per clause D.6.16. All such structures shall be hydro-tested.The contractors

shall include in his price of hydro-testing of structure, all arrangements for testing such as temporary bulk heads,

pressure gauges, pumps, pipelines etc.Any temporary arrangements that may have to be made to ensure stability

of the structures shall also be considered to have been taken into account while quoting the rates.Any leakage

that may occur during the hydro-test or subsequently during the defects liability period or the period for which the

structure is guaranteed shall be effectively stopped either by cement/epoxy pressure grouting, gunting or such

other methods as may be approved by the Engineer. All such rectification of the Client / Engineer at no extra cost

TESTING CONCRETE STRUCTURE FOR LEAKAGE

Hydro-static test for water tightness shall be done at full storage by Engineer, as described below:

In case of structures whose external faces are exposed, such as elevated tanks, the requirements of the test shall

be deemed to be satisfied if the external faces show no sign of leakage or sweating and remain completely dry

during the period of observation of seven days after allowing a seven day period for absorption after filling with

water.In case of structures whose external faces are submerged and are not accessible for inspection, such as

underground tanks, the structures shall be filled with water and after the expiry of seven days after filling,the level

of the surface of the water shall be recorded. The level of water shall be recorded again at subsequent intervals of

24 hrs, over a period of seven days. Backfilling shall be withheld till the tanks are tested. The total drop in surface

level over a period for seven day shall be taken as an indication of the water tightness of the structure. The

Engineer shall decide on the actual permissible nature of this drop in the surface level, taking into account weather

the structures are open or closed and the corresponding effect it has on evaporation losses. Unless specified

otherwise, a structure whose top is covered shall be deemed to be water tight if the total drop in the surface level

over a period of seven days does not exceed 40 mm.

Each compartment/segment of the structure shall be tested individually and then all together.For structures such

as pipes, tunnels etc. the hydro-static test shall be carried out by filling with water, after curing as specified, and

subjecting to the specified test pressure for specified period. If during this period the loss of water does not

exceed the equivalent of the specified rate, the structure shall be considered to have successfully passed the test.

Signature of Bidder Page 46 of

If Engineer feels that the materials i.e. .cement, sand coarse aggregates, reinforcement and water are not in

accordance with the specifications or if specified concrete strengths are not obtained, he may order tests to be

carried out on these materials in laboratory, to be approved by the Engineer, as per relevant IS Codes. Client shall

pay only for the testing of material supplied by the Client, otherwise Contractor shall have to pay for the tests.

Transporting of all material to the laboratory shall however be done by the Contractor at no extra cost to client. In

the even of any work being suspected of faulty material or workmanship requiring its removal or if the works

cubes do not give the stipulated strengths, Engineer reserves the right to order the Contractor to take out cores

and conduct tests on them or do ultrasonic testing or load testing of structure, etc. All these tests shall be carried

out by Contractor at no extra cost to the Client. Alternatively Engineer also reserves the right to ask the Contractor

to dismantle and re-do such unacceptable work at the cost of Contractor. If the quoted unit rates/prices of

concrete shall be deemed to provide for all tests mentioned above.

All materials, workmanship and finished construction shall be subject to continuous inspection and approval of

Engineer. Materials rejected by Engineer shall be expressly removed from site and shall be replaced by Contractor

immediately at no extra cost to Client.

Upon the completion of concrete work, all forms, equipment, construction tools, protective coverings and

any debris, scraps of wood etc. resulting from the work shall be removed and the premises left clean.

ACCEPTANCE CRITERIA

Any concrete work shall satisfy the requirements given below individually and collectively for it to be acceptable.

a) Properties of constituent materials;

b) Characteristic compressive strength;

c) Specified mix proportions;

d) Minimum cement content;

e) Maximum cement content;

f) Workability;

g) Temperature of fresh concrete;

h) Density of fully compacted concrete;

i) Cover to embedded steel;

k) Tolerances in dimensions;

l) Tolerances in levels;

n) Surface finishes;

o) Special requirements such as :

(i) Water tightness;

(ii) Resistance to aggressive chemicals

(iii) Resistance to freezing and thawing

(iv) Very high strength

(v) Improved fire resistance

(vi) Wear resistance

(vii) Resistance to early thermal cracking

Signature of Bidder Page 47 of

The Engineer’s decision as to the acceptability or otherwise of any concrete work shall be final and binding of the

Contractor. For work not accepted, the Engineer may review and decide whether remedial measures are feasible

so as to render the work acceptable. The Engineer shall in that case direct the Contractor to undertake and

execute the remedial measures. These shall be expeditiously and effectively implemented by the

Contractor.Nothing extra shall become payable to the Contractor. Nothing extra shall become payable to the

Contractor by the Client for executing the remedial measures.

Item No:07 Constructing Slab type Chamber of following size including excavation, refilling, BBCC (1:5:10), for

foundation, C.C.Channel (1:2:4) finished, 15 mm thick cement plaster inside & outside in CM 1:3,

finishing with cement slurry, P/F 4 mm dia M.S.Steel HDPE coated steps 35 cm c/c at 35 cm staggered

masonary in CM 1:5, RCC Slab in CC 1:1.5:3, including Centering & reinforcement but excluding the cost

of chamber seat cover etc..completed.(a) A) 0.60 X 0.45 mt. size Inside Clear, Depth from 0.0 to

0.90meter for pipe dia <=150mm.

(B) 0.60 X 0.75 mt. size Inside Clear, Depth from 0.0 to 0.90meter for pipe dia <=20 mm. (C) 0.75 X

0.75 mt. size (Inside Clear) Depth from 0.0 to 1.20 meter for pipe dia <=230 mm

The inspection chamber shall be constructed as per plan and section approved by the city engineer. The

specification for different items are as under:

This shall be done as per specification in Item No.

(ii) Brickbats cement concrete in proportion (1:5:10) For detailed specification refer R & B Dept.

booklet for General Technical Specification for building works , Page no. 31 , Section. No. 5.3.8(a)

(iii) Brickwork(1:5): For detailed specification refer R & B Dept. booklet for General Technical

Specification for building works , Page no. 43 , Section. No. 6.12(B).

(iv) C.C. Channels : Cement concrete of the invert and channels of manholes shall consist on a part 1 part

of cement 2 part of sand, 4 part of black trap metal or other approved material of size 1/4' to 1' well grade

as per instruction.

The work shall be done as per P.W.D. hand book specification No. 20 and as per general instruction of C.E.

The rate includes all necessary materials mixing lifting placing ramming watering etc. the expressed faces

to be neatly of the channels shall be half round as per drawing and instructions of the engineer in charge.

(V)Cement Plaster(1:3) :For detailed specification refer R & B Dept. booklet for General Technical

Specification for building works , Page no. 104 , Section. No. 17.58(I) Except that the thickness of the

plaster shall be 15 mm instead of 10 mm.

FRC SEAT COVER:

Frame shall be fixed in cement concrete all around and finished with neat cement. The. F.R.C

(L.D.-25) chamber seat and cover shall be as per central store approved design. Cover [ 706 x 556 x 50 mm

rectangular cover. 2.5 mt load design 50 x 2 mm MS flat all round. 12 mm ǿ plain round bar for lifting the

cover & should be fitted with plastic caps ] and frame [ 600 x 450 mm clear opening, outer size 816x

666x100 mm.on the upper periphery of frame 25 x 3 mm wide M.S. flat should be well embedded in

concrete to protect the edge of frame ]etc.comp..

The M/s shall be on No. Basis.

Signature of Bidder Page 48 of

Item No.08 Labour work for fixing any kind of paving with cement pointing in CM 1:2, including watering,

ramming etc. comp. as dir. For pavement. (I) Laying on Sand bedding as per requirement to fix the C.C.Block /

Nibhada Stone in Line & Level

Work shall be carried out as per item description including cost of all labour and materials etc. complete

as directed. General standard practice of laying of paver block is applicable.

The measurements shall be on Smt. basis.

Providing and Laying of Rubber Moulded Paver Block Grey/Coloured 60 mm thick, M-35 Grade of any size ;

shape (Usually Uni-Paver Blocks) using black trap good quality aggragate of 20 mm nominal size for footpath,

parking areas, service lanes and other areas as mentioned in the drawing / instruction of Engineer-in-Charge

and/or his authorized representative. Cost includes formworks using rubber mould, Rate providing and laying

paver blocks as per required grading and specification. The paver block shall be mechanically compacted. The

work of paving blocks shall be executed in line and level by skill mason of flooring work only. It should be laid in

such a way that the no cutting of the paver block to be necessary. if cutting of paver block necessary then it

should be cut by machine only and carting. The finished surface of the paver block shall have resonably good,

plain finished. Paver blocks shall be compacted and shall be relaid if necessary. Gravel or such type of materials

shall not be allowed for production. Laying on 50 mm thick sand bedding.

• Laying on 50 mm thick sand bedding.

Scope of work :

Excavation and compaction up to 300 mm in height for footpath paving in all sorts of soil murrum

including sorting outs and stacking of useful materials stuff up to 50mt.

The scope of work includes manufacturing, supplying, and lying of precast paver blocks at various Retail

outlets. The work includes: Verification of the existing site condition and advising our project in charge

to lay suitable base course if required. Contractors are required to satisfy themselves with quality of sub

grade, sub-base course before the paver blocks are laid and suggest strengthening if required.

Clearing the site by removing all obstacles such as stones, debris etc. for laying of paver blocks.

Manufacturing of paver blocks in your plant as per requirements in technical specification enclosed.

Supplying of paver blocks at site, including handling at both ends.

Laying of paver blocks at site as per requirement in technical specification on 50 mm thick sand bedding,

within shortest possible time the site is public place hence care should be taken to ensure that the

routine activities should not be disturbed. The job of laying may required to be carried out during night

also.Testing of paver blocks shall through reputed Govt. /Non Govt. Test house only and submission of

test results as per requirements in Technical Specifications. AMC reserves the right to carryout test at

random. Cost for such tests to be borne by party. The contractor shall guarantee that all material and

components designed, fabricated, supplied, and laid by him shall be free from any type of defect due to

faulty material and/or workmanship/erection for a period of One year from the date of completion of

work. However, the contractor one year's shall render free maintenance.

Signature of Bidder Page 49 of

TECHNICAL SPECIFICATIONS:

Paver Block Manufacturing Facilities:

The Paver Block shall be made in factory with following minimum facilities:

Concrete Block making Machines:

The machine should be capable of producing high quality Paver Blocks by obtaining high level of

compaction by application of hydraulic compaction and also by high intensity vibration to the moulds.

The machine should have automatic control panel

for uniformity in strength.

Concrete Batching & Mixing Plant: (Not essential)

The concrete Mix Design should be followed for each batch of materials. The concrete ingredient should

be mixed in concrete Batching & Mixing plant with minimum capacity of 30 cum/hour. The plant should

equipped with automatic control panel for maintaining water cement ratio from batch to batch to obtain

concrete of uniform quality and strength. The plant should be equipped with adequate mechanism for

mechanized loading of raw materials into mixer and conveyor belt for transportation of concrete from

mixer to concrete block making machine to maintain quality of wet cement.

The factory should have well designed curing area to ensure adequate curing of paver blocks.

Laboratory (Desirable but not essential) :

The testing equipment should have required in the Laboratory as per the following: A Compression

testing machine of adequate capacity.

Other tools and equipment for testing raw materials and paver blocks.

Systematic record of test results of various paver blocks manufactured in the factory. Concrete Mix

Design for various grade of concrete used for making of paver blocks.

Specifications For Coloured Paver Blocks:

Coloured concrete paver blocks shall be manufactured as per attached specifications using or equivalent

approved colour Pigment of “BAYER” Make “BAYFERROX IRONOXIDE PIGMENTS” with minimum colour

pigment of 3% by weight of cement. The colour shade shall be “RED” as selected by AMC before

commencement of the work. White cement shall be used for colored pavers to obtain the desired colour

shade. The job also includes providing 50 mm thick sand bedding to match the shade of the paver block.

The colour of the paver block shall be guaranteed against fading of colour for period of 12 months from

the date of laying of the same at site.

All other technical specifications & Procedure for testing, laying & sampling of coloured pavers will be as

per attachment.

Pavers Block Characteristics:

The concrete pavers should have perpendicularities after release from the mould and the same should

be retained until the laying. The surface should be reasonably smooth and of anti skid and anti glare

type. The paver should have uniform chamfers to facilitate easy drainage surface run off. The pavers

should have uniform interlocking space of 2mm to 3mm to ensure compacted sand filling after vibration

Signature of Bidder Page 50 of

on the paver Surface. The concrete mix design should be followed for each batch of materials separately

and automatic batching plant is to be used to achieve uniformity in strength and quality. The pavers shall

be manufactured in single layer only. Skilled labour should be employed for laying blocks to ensure line

and level of laying, desired shape of the surface and adequate compaction of the sand in the joints. The

pavers shall be of cement gray colour without any pigment & for coloured pavers refer “specifications

for coloured pave`” The pavers are to be skirted all round with kerbing using solid concrete blocks of size

150mm X 250mm X 380mm. The kerbing should be embedded for 100mm depth. The concrete used for

kerbing shall be cured properly for 7 days minimum.

Paver Block Dimensions:

Thickness 60 mm

Shape Unipaver, I shape or directed by Addl.C.E.

Chamfer 4mm to 6mm along top edges

Colour Natural cement grey colour without use of any pigment.

For coloured pavers refer “specifications for

coloured pavers”

Dimensional Tolerance (+/-) 2mm for length & width,

(+/-) 3mm for Height (Thickness)

Testing of Paver Blocks :

SR. NO. TEST Average Values Frequency

1. Compressiv Strength Min. 35 N/Sq mm for 60 250 Smt / 1 Test

2. Flexural Strength Minimum 4.5 N/Sq mm

3. Abrasion Resistance Maximum 1.5 N/Sq mm

4. Water Absorption Maximum 5.80%

* Sampling and testing procedure as per enclosed specifications.

Sampling and Testing Procedure for Paver Blocks

INTERNAL – Average of minimum 3 samples per 5000 Blocks.

Method of sampling :

Before laying paver blocks, each designated section comprising not more than 5000 blocks, shall be

divided into ten approximately equal groups. Three blocks shall be drawn from each group.

Marking and identification :

All samples shall be clearly marked at the time of sampling in such a way that the designated section of

part thereof, and the consignment represented by the sample, are clearly defined.

The sample shall be dispatched to the approved test laboratory taking precaution to avoid damage to

the paving in transit. Protect the paving from damage and contamination until they have been tested.

The testing shall be carried as soon as possible, after the sample has been taken. As soon as practicable

after sampling. The samples shall be stored in water at 20 degree C  5 degree C for 24 hours prior to

Signature of Bidder Page 51 of

The item is to be executed as per instructions and to the entire satisfaction of Engineer-in-Charge and/or

his authorized representative using Rubber mould and Table vibrator for Kerb instead of mechanical

Extra rate for excavation of asphalt payment of any thickness including demolishing the asphalt carpet,

metal, soling etc. complete with stacking the materials as directed. The road surface of asphalt shall

carefully be opened to full width as directed by the Engineer-in-Charge and/or his authorized

representative.

Excavation area shall be properly identified and marked in rectangular shape. The road crust shall be

opened up to entire depth i.e. including soling. All the materials shall be separately deposited in such a

way and in places as may be determined by the Engineer-in-Charge and/or his authorized

representative. In case rubble not being so deposited or being mixed up with the excavated materials

will not be allowed for refilling. The cost of materials shall be charged from the contractor. The decision

of the C.E. shall be final and binding to the contract.

For detailed specification for Laying of Paver Block on sand bedding, refer R & B Department booklet for

General Technical Specification for building works. The rate shall be for a unit of SMT.

Supplying and fixing of 300 mm-L x 150 mm-B x 380 mm-H Kerb Block for Footpath in M-20 grade using 20 mm

nominal size black trap aggregate of Sevaliya/Timba or equivalent quality for pre-cast blocks, reasonably

exposed finish/ formwork , mould with well equipped with vibratory system for kerb stones of approved design

including curing, etc. complete, including the cost of formwork etc. complete. The rate shall also include

necessary cutting of asphalt, fixing the Kerb stones in line and level on 5 cm thick sand bedding with necessary

equipments and materials. The rate shall also include the flush pointing in CM (1:3) for all joints of the

kerbstones. Filling of zari alone the sides of the kerb stone fixed with Bituminous concrete mixed in proper

position as directed by Engineer in change to form a portable mixture. In any case Gravel or such type of

materials shall not be allowed for production. a) Laying on 5 cm thick Sand Bedding.

Supplying and fixing M-20 grade using black trap aggregate of Sevaliya/Timba or equivalent quality

mm. nominal size for pre-cast reasonably exposed finish/, formwork using mould with well equipped with

vibratory system for kerb stones of approved design including curing, etc. complete, including the cost of

formwork etc. complete. The rate shall also include excavation and erecting and fixing the kerbs in position with

necessary equipments and materials. The rate shall also include the flush pointing in CM (1:3) for all joints

including kerb stones of approval design (Sample must be got approved). In any case Gravel or such type of

materials shall not be allowed for production .a) Laying on 5 Cms thick Sand Bedding Kerb Stone Fixing 300mm-L

Supplying and fixing M-20 grade using black trap aggregate of Sevaliya/Timba or equivalent quality

mm. nominal size for pre-cast reasonably exposed finish/, formwork using mould with well equipped with

vibratory system for kerb stones of approved design including curing, etc. complete, including the cost of

formwork etc. complete. The rate shall also include excavation and erecting and fixing the kerbs in position with

necessary equipments and materials. The rate shall also include the flush pointing in CM (1:3) for all joints

including kerb stones of approval design (Sample must be got approved). In any case Gravel or such type of

materials shall not be allowed for production. a) Laying on 5 Cms thick Sand Bedding.

Signature of Bidder Page 52 of

Water shall confirm to M-1. Cement to M-2. Sand to M-5. Grit to M-7. Graded stone aggregate 20 mm.

nominal size to M-10.

Contractor shall have to manufacture the blocks as per the dimensions given in the drawing. Specific

machineries shall be used to manufacture the Precast blocks. These machineries should be compatible to

produce blocks of required strength and dimensions. The machine shall contain hydraulic Press or advanced

equipment to generate required compaction & Grade and finish. Moulds/ Steel Plates/ Dies of the machine shall

be dimensionally checked & to be got approved before commencing the production. Contractor shall prepare

proper Drying Yard for keeping the blocks before curing. The drying yard shall be levelled and covered so that no

shrinkage cracks are formed. Contractor shall prepare adequate size curing pond to cure the blocks for not less

than 21 Days. No other means of curing shall be allowed. The technical specification of concrete shall confirm to

IS 456-2000. The concrete mix is not required to be designed and only nominal mix as per IS : 456-2000 shall be

followed. The proportion of the concrete mix shall be 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone

aggregate 20 mm. nominal size) by volume. Concrete work shall have fairly exposed concrete surface or as

specified in the item. The designation ordinary M-10, M-15, M-20, M-25 specified as per I.S. corresponds

approximately to 1:3:6, 1:2:4, 1:1.5:3 and 1:1:2 nominal mix of ordinary concrete, by volume respectively. The

ingredients required for ordinary concrete containing one bag of cement of 50 Kg. by weight (0.0342 m3.) for

different proportions of mix shall be as per IS 456-2000. The proportion of the aggregate for the kerb stone shall

be modified as per the approval of the engineer-in-charge. The water cement ratios shall not be more than those

specified as per IS. The cement of the mix shall be increased, if the quantity of water in a mix has to be increased

to overcome the difficulties of placement and compaction so that the water cement ratio specified in the table is

not exceeded. The maximum size of coarse aggregate shall be as large as possible within the limits specified but

in no case greater than 1/4th of the minimum thickness of the member, provided that the concrete can be placed

without difficulty so as to surround all reinforcement thoroughly and to fill the corners of the form. For

reinforced concrete work, coarse aggregates having a nominal size of 20 mm. are generally considered

satisfactory. Admixture shall be used in concrete only with approval of the Engineer-in-charge based upon the

evidence that with the passage of time, neither the compressive strength of concrete is reduced nor are other

requisite qualities of concrete impaired by the use of such admixtures.

Proportioning shall be done by volume, except cement which shall be measured in terms of bags of 50 Kg.

weight. The volume of one such bag being taken as 0.0342 m3. Boxes of suitable sizes shall be used for measuring

sand and aggregate. The size of the boxes (internal) shall be 30cm. x 30 cm. and 38 cm. deep. While measuring

the aggregate and sand, the box shall be filled without shaking ramming or hammering. The proportioning of

sand shall be on the basis of its dry volume and in case of damp sand, allowances for bulk age shall be made.

For all work, concrete shall be mixed in a mechanical mixer which along with other accessories shall be

kept in first class working condition and maintained throughout the construction. Measured quantity of

aggregate, sand and cement required for each batch shall be poured into the drum of the mechanical mixer while

it is continuously running. After about half a minute of dry-mixing, measured quantity of water required for each

batch of concrete mix shall be added gradually and mixing continued for another one and a half minute. Mixing

shall be continued till materials are uniformly distributed and uniform colour of the entire mass is obtained and

each individual particle of the coarse aggregate shows complete coating of mortar containing its proportionate

amount of cement. In no case shall the mixing be done for less than 2 minutes after all ingredients have been

Signature of Bidder Page 53 of

put into the mixer. Mixers which have been out of use for more than 30 minutes shall be thoroughly cleaned

before putting in a new batch. Unless otherwise agreed to by the Engineer-in-charge, the first batch of concrete

from the mixture shall contain only 2/3rds of normal quantity of coarse aggregate. Mixing plant shall be

thoroughly cleaned before changing from one type of cement to another.

The degree of consistency which shall depend upon the nature of the work and methods of vibration of

concrete, shall be determined by regular slump tests in accordance with IS : 1199-1959. The slump of 10 mm. to

25 mm. shall be adopted when vibrators are used.

All Moulds shall be cleaned and made free from standing water, dust, snow or ice immediately before

placing of concrete.

Formwork/Metal Mould for exposed concrete surface (If indicated):

All the moulds shall be checked for exact dimensions of the Precast blocks. All the edges of the Precast blocks

shall confirm the profile of the final drawing & edges/ curvatures of the moulds shall be checked accordingly.

Moulds shall be regularly checked for correctness of dimensions of Blocks, twists, bends due to handling, etc..

before starting every days work.

Care shall be taken to set all formwork/Mould in perfect line, level (or in required camber or slope as specified)

and plumb. Formwork/Mould propping shall be strong, rigid and sturdy. The formwork/Mould shall be as per

pattern & design shown in drawings. Formwork/Mould shall be done accurately and precisely so as to achieve

neat, clean and smooth concrete surface, in line, level and plumb. Clinks, twists, offsets, warps, riveting etc. in

plates or forms shall not be allowed. Before placing concrete, forms shall be thoroughly cleaned off of all rust,

dust and loose materials. Colorless oil or grease of approved quality shall be applied before placing steel. Also the

formwork material will be of wood/plywood/steel or any sort of such material, as approved by the Engineer in

charge, so that all exposed concrete surfaces have uniform colour.

For all kind of exposed concrete work only one brand (to be approved by the Engineer-in charge)of cement shall

Removal of Moulds:

Specific time shall be identified for removal of moulds, such that the concrete of the Precast blocks shall gain

strength to withstand the stresses generated due to self weight and handling to drying yards without any

deformation to shape/ dimensions/ edges.

Drying Period: Sufficient time shall be given to the block after it is removed from the mould so that it can gain

strength and dry in shade to prevent any cracks due to shrinkage. This shall be done in drying yards.

Curing of block shall be done only in curing pond and curing shall be done for minimum 14 days.

Drying period after removing from pond & before delivery to site:

Water should be drained of from the block before it is actually sent to the site. Time should be provided

for proper draining of water which may be present in the block kept for curing in the pond.

Signature of Bidder Page 54 of

Precaution shall be taken while transporting of the blocks to site.

The blocks should be loaded and unloaded with due care so as to avoid generation of stresses leading to breaking

of block. Care should be taken to prevent the block from breaking during transporting.

The pits of the size 0.15 M in width and required depth shall first be excavated, true to line and level. The

relevant specifications of item A- 1 shall be followed for excavation work. The pits shall be filled with a layer of

0.05 M. thick sand bedding. The curbs then shall be placed in position of which 50mm. shall be below road. Care

should be taken to maintain proper line and level. The joints between the kerbs shall be pointed with C.M. 1:2

and cured for minimum seven days.

Sampling and testing of concrete:

Samples from fresh concrete shall be taken as per IS : 1199-1959 and cubes shall be made, cured and

tested at 7 days or 28 days as per requirements in accordance with IS : 516-1959. A random sampling procedure

shall be adopted to ensure that each concrete batch shall have a reasonable chance of being tested i.e. the

sampling should be spread over the entire period of concreting and cover all mixing units.

At least 1 sample shall be taken from each shift. Ten test specimens shall be made from each sample, 5 for

testing at 7 days and the remaining 5 at 28 days. The samples of concrete shall be taken on each day of the

concreting as per above frequency. The number of specimens may be suitably increased as deemed necessary by

the Engineer-in-charge when procedure of tests given above reveals a poor quality of concrete and in other

special cases. The average strength of the group of cubes cast for each day shall not be less than the specified

cube strength of 200 Kg/cm2. at 28 days. 20% of the cubes cast for each day may have value less than the

specified strength provided the lowest value is not less than 85% of the specified strength. If the concrete made

in accordance with the proportions given for a particular grade, does not yield the specified strength, such

concrete shall be classified as belonging to the appropriate lower grade. Concrete made in accordance with the

proportions given for a particular grade shall not, however, be placed in a higher grade on the ground that the

test strength are higher than the minimum specified. If rock pockets/honeycombs in the opinion of Engineer-in-

charge are of such an extent or character so as to effect the strength of the structure, materially or to endanger

the life of the steel reinforcement, he may declare the concrete defective and require the removal and

replacement of the portion of the structure affected.

Precast Kerb Stones :

The relevant specifications of concreting as per item above shall be followed except that work shall be

carried out for precast concrete kerb stones as specified in the item. All Precast members shall be cast at

workshop. Sufficient curing shall be done before placement of the same The method of transporting and

placing the precast members shall be as approved by the Engineer-in-charge. Members shall be so transported

that no breakage or undue stresses are induced in them. If required, all members shall have a key provided on

both the faces i.e. top and bottom surfaces, of adequate size so as to fill the same with concrete while laying.

The function of this key is to avoid the leakage through the joint between the precast member and the member

on which it is laid.

Mode of Measurements and Payment :

Signature of Bidder Page 55 of

The rate shall include cost of formwork but exclude the cost of reinforcement. The volume occupied by

reinforcement shall not be deducted from R.C.C. work.

Mode of measurements and payment: The rate shall be for a unit of Rmt.

(A) Repairing damaged M.H. and rasing M.H. up to road level incl. removing damaged brick work and repairing

by brick masonry in C.M. 1:5 and plaster in C.M. 1:3 and fixing C.I. steps and removing manhole cover and

debris from MH and carting the same as directed.

(A) up to 0.15 mt. (@ Two Coarse)

(B) up to 0.35mt. (@ Four Coarse)

(C) up to 0.65 mt. (@ Seven Coarse)

Relevant specification shall be followed as per item description : Repairing damaged M.H. and rasing

M.H. upto road level incl. removing damaged brick work and repairing by brick masonry in C.M. 1:5

C.M. 1:3 and fixing C.I. steps and existing MH sheet cover, removing the debris from MH and carting the

same as directed.

The measurement shall be in Nos. basis Manhole.

Repairing damaged I.C./Raising removing damaged brick work and repairing by brick masonry in C.M. 1:5 and

plaster in C.M. 1:3 and fixing C.I. steps and existing chamber sheet cover, removing the debris from chamber

and carting the same as directed. (Based on Drainage SOR 2015-16 Item No.22)

Relevant specification shall be followed as per item description : Repairing damaged I.C. and rasing up to

road level incl. removing damaged brick work and repairing by brick masonry in C.M. 1:5 and plaster

C.M. 1:3 and fixing C.I. steps and existing MH sheet cover, removing the debris from MH and carting the

same as directed.

The measurement shall be in Nos. basis Manhole.

Item No.13:- Providing F.R.C. MH seat cover incl. carting to the work site etc. comp. Directed.

(a) F.R.C. Extra Heavy Duty (EHD-35) Manhole Covers & Frames Cover : 728mm ø & 100 mm thick

circular cover, 35.00 MT load design, 100x2mm MS flat allround, 16mm ø plain round bar for lifting

the cover & should be fitted with plastic cups. Frame : 560 mm ø clear opening, outer size-

888x888x175 mm. On the upper periphery of frame 25 x 3 mm wide MS flat should be well embed

in concrete to protect the edges of frame. FRC E.H.D.-35 manhole cover & frame described as above (As

Per Central Store)

(B) (SET cover and frame) F.R.C. Heavy Duty [HD-20] Machinehole Covers & Frames - 560 mm ø clear

opening, The dimension of frame and cover as per mentioned in Amend No.1 to IS 12592 :2002 table

(C) (SET cover and frame) F.R.C. Medium Duty [MD-10] Machinehole Covers & Frames - 560 mm ø clear

opening, The dimension of frame and cover as per mentioned in Amend No. 1 to IS 12592 :2002 table

(SET cover and frame)

Signature of Bidder Page 56 of

(D) (SET cover and frame) F.R.C. Light Duty [LD-2.5] Machinehole Covers & Frames - 560 mm ø clear

opening, The dimension of frame and cover as per mentioned in Amend No. 1 to IS 12592 : 2002 table

(E) (SET cover and frame) F.R.C. Medium Duty [MD-10] Chamber Covers & Frame - 600 x 450 mm clear

opening, The dimension of frame and cover as per mentioned in Amend No. 1 to IS 12592 : 2002 table

(F) (SET cover and frame) F.R.C. Light Duty [LD-2.5] Chamber Cover & Frame - 600 x 450 mm clear

opening,The dimension of frame and cover as per mentioned in Amend No. 1 to IS 12592 : 2002 table

(G) (SET cover and frame) F.R.C. Light Duty [LD-2.5] Chamber Cover & Frame - 450 x 450 mm clear

opening,The dimension of frame and cover as per mentioned in Amend No.1 to IS 12592 : 2002 table

The Item shall be carried as per Item mentioned in tender document and as per instruction of Engineer-in-

Charge and/or his authorized representative.

The mode of payment for this item shall be on Nos. Basis based on actual weight of Machine hole frame.

Providing and fixing S.W. gully trap with C.I. grating brick masonry chamber and water tight C.I. cover with

frame of 300mm x 300mm size (inside) with standard weight.(i) Square mouth traps.(B) 150mm x 100mm size P

or R type (Building S.O.R. 2023-24, I.C.24006B , Iteam No. As Per NBO 24.19)

Mode of measurements and payment: The rate shall be for a unit of No.

Item No : 15 & 16 Providing and supplying ISI marked only Standard length Stoneware pipes in

standard lengths of following class and diameter including all taxes, insurance,

transportation, freight charges, octroi, inspection charges, loading, unloading,

conveyance to departmental stores, stacking etc.

(IS - 651 / 1989) (Based on GWSSB SOR 2022-23, Item No. 11.0 P-17)

100mm, 150mm,230mm AA Class

The pipes shall be of best quality stone ware pipes. The pipes shall be of approved quality and make and

shall be brought on site after approval. (The pipes shall be laid in grade as per instruction) contractor shall

have introduce bills for standard pipes.The joints shall be done in cement prop. (1 : 1) (1 part cement :

part sand) using spun yarn dispend in hot asphalt and caulking tools. The hydraulic pressured test shall be

given be the contractor for testing pipes and jointing. No. trenches shall be filed without the approval of

the Engineer in charge. The rate of the pipes work are inclusive of excavation and refilling. The excavation

etc. shall be done as follows :

The sewet trench shall be excavated to the alignment and gradient shown on the plan and section. In all

storts soil including oil masonary asphalt roads and wet. excavation . The sewer excavation shall be

commenced at the down stream end of the sewer and be continued upto thegradient as directed. The

trench shall not open more than 60 meters in advace of the completed sewer only when directed by the

Engineer in charge looking to the progress of the work in obtaining the formation of the bottom of the

trenches the usual methods of suing sight rails and bonning roads shall be adopted during the whole of the

process. The center line of uniform height shall be carried clearly on each rail. The depth of the excavation

and invert of the sewer shall be checked by means of bonning road of appropriate length and also straight

edge. The bed of the trench be shall well remmed before starting laying of sewer lines and cement concrete

and masonary work. Where trenches are deep in bad grounds the sides shall be supported by suitable

timbering of shorting work looking to the nature of soil near big or important structures, the sides of the

Signature of Bidder Page 57 of

trenches shall be closely and securely timbered. If any settlement of the building is anticipated the

timbering shall be left in the ground. The various materials excavated shall be separately stacked so that in

refilling the may be relaid on the same order as before and least possible damage shall be done carpet on

the public roads and private properties. Surface covering consisting of asphalt carpet shall be kept on one

side and preserved for reinstatement. The excavated earth shall not heaped near the renchers so as to

caused unnecessary obstruction along the pulling inspection, trenches etc. shall be tunneled under only as

necessary. The side of the trenches shall be nearly vertical and plumb & red light shall be placed at each

end at intervals as instructed and further protested by rope fence. Necessary caution boards shall also be

erected and diaced as directed by the Engineer in charge. Wherever possible material excavated from the

trenches of whatever kind shall not placed nearer than 3 meters from the outer edge of the excavated

trench. The utmost shall have to be taken in refilling the trenches so that no damage may be done no sewer

no lump shall be allowed to be put around the sewer. The remming of the filling shall be done and well

watered. The surplus earth shall be removed directed within 30 meters lead. The measurement of the work

shall be exact length and width of the trench as specified or as per City Engineer instruction and depth shall

be measured vertical as per section upto invert or the pipe lind The City Engineer reserves the right of extra

excavation on either side if considers necessary for the safely of the work. The bottom and sides of the

trench shall be dressed in level and plumb in all directions before any concrete in India. In case the

excavation is done deeper than required no filling shall be allowed to bring the formation to proper level

but contractor shall have to lay cement or lime be concrete of filling or other acceptable materials as

directed by C.E. at contractor won cost so as to come to proper information, in case bas formation are met

with the work shall have be done as per instruction of C.E. necessary arrangements for watering trenches

must be provided be contractor and without proper watering trenches will not be allowed to be tilled to

further. Contractor shall have to make arrangement for acees to invert of the sewer and for inspection of

the ware as ordered by the Engineer. If is required to shired or after the alignment section of diameter of

the pip the contractor shall carry or altered the alignment section or diameter of the pipe the contractor

shall carry out the altered work at the rates quoted by him for the original work for items and contractor

shall not claim any expenses due to the changes made. In case no work shall be done at night or on Sundays

& other holidays and during the recess time except in and other holiday the case of bad grounds such as

running sand where the work must be executed various day night without intruption when so ordered by

the Engineer. All existing water pipe storm drains sewer line railway tract, electric cables etc. which do not

in the opinion of Engineer required to be charged in location shall be supported and protected from injury

by the contractor. The contractor shall be liable to pay all damages to water pipe, drains electric and

telephone cables and to private property during the execution of this contract and the same will be

recovered from the running bills or the deposit of work whenever it becomes necessary in the opinion of

the Engineer in charge location of any existing sewers drains etc. not otherwise from in these specification

the contractor shall do the work of making such change and the work shall be paid for as extra work. All

places of public utility etc. shall be kept accessible for use. No extra payment shall be made for land sides

and side slopes done without prior approval of the Engineer in charge. Wherever natural soil commends

winder excavation the mentioned above the same shall be given after approved C.E. The rate for

excavation for easy jointing and caulking nothing extra shall be paid for this.

Refilling of trenches shall be done only after the grade of line and hydraulic test practicable of the lines are

checked and approved of and order given by the Engineer in charge. The refilling shall be accompanied by

through watering the layers of 0.50 metrs. Further refilling shall be done there after and process should be

repeated till trenches are completely refilled. Temping and ramming with rammers shall have to be done at

all place of important work where ordered by Engineer in charge.

After the trench is give the trenches shall have to be refilled within 4 days with complete watering. If the

contractor fails to do watering satisfactory corporation shall get it done at the risk and cost of the

Signature of Bidder Page 58 of

contractor with or without giving any notice and the expenses incurred in doing so recovered from the

contactor either in cost or from his payment through bills.

The rate shall be for a unit of one Rmt basis.

Constructing Bombay Pattern Type Catch Pit of size 600 mm x 600 mm & depth up to 1000 mm

including excavation, B.B.C.C. (1:5:10), 23 cms thick brick masonry wall in the prop. of CM (1:6) with

40 mm thick IPS flooring in the prop M15 at bottom and 15 mm thick cement plaster inside the catch

pit in the proportion of CM (1:3) without jali etc. comp. as directed by E.I.C.

600mm x 600mm x 1000mm Depth

For detailed specification refer clause No. 24.44.1 of R & B Department booklet for General Technical

Specification for building works.

Extra Depth of Catch pit size 600mm x 600mm for every additional depth of 100 mm or

Part thereof beyond 1000mm depth upto 1500 mm depth

For detailed specification refer clause No.24.46 of R & B Department booklet for General Technical

Specification for building works.

Mode of measurement and payment

The contractor shall be responsible for any loss or damage to the catch pit up to the end of work. He

shallalso be responsible for the cleaning all bituminous material from the catch pit.

The rate shall be for a unit of one No.

CatchPit Jali Fixing P/F FRC catch pit jali with frame 600mm x 600mm clear opening etc. comp.. As directed

by engineer in charge.

Providing and Supplying of catchpit Jali P/F FRC catch pit jali with frame 750mm x 750mm clear opening

including transportation from making yard to road store As per RA (Without GST)

Mode of measurements and payment: The rate shall be for a unit of No.

Item No : 19 Barricading the entire break down or excavated area on rental basis using wooden ballies /

M.S.angles at max. 2.00 meter centre to centre, C.G.I. Sheet, reflective paint / Board out side to avoid

accident & for smooth traffic diversion & movement including cautionary board etc. Item also includes

for making temporary sufficient nos of lighting arrangement through out the work with necessary

required arrangement. The same shall be removed after completion of work. (Only for break down work

from start to complete) (Based on Drainage SOR 2015-16)

For detailed specification refer5th revision of MORTH (2013) & also amendment shall be applicable to the

latest versions.

The M/s shall be on SMT basis.

Seal and Signature of the Bidder Addl. City Engineer

Date: Ahmedabad Municipal Corporation

AHMEDABAD MUNICIPAL CORPORATION

ENGINEERING DEPARTMENT

Signature of Bidder Page 59 of

E TENDER NOTICE NO. – /2026-27

Special Tender Clause For CCRS SLA

Ahmedabad Municipal Corporation has to make a special clause as per for SLA

Name of work :- FtrzgtJtuzobtk BGþrl.ftWLmejh©e, ^thtmÇg©e, mkm>mÇg©e îtht csux Vt¤Je <uytu îtht mwaJJtbtk ytJlth ftbtu <ubs 70:20:10 le Mfeb

nuX¤ltk ftbtu <&t yLg csux vife ftjwvwh rJM<thbtk swœe swœe vtu¤tubtk, Fzfeytubtk, atufXtbtk yth.me.me. htuz <&t ELxhjturfkk kd vuJh çjtuf fhJtlt ftb ctc<.

<t.22.01.2026 lt htus bu.Bgwrlrmvjfrb§hmtnucle Jefje bexekdbtk &guj aatobtk bwÆt lk.21 bwsc

su <u me.me.yth.yum.le Vhegtœlu y.Bgw.ftu.îtht cltJuj Ôntuxmyuv d{wvbtk bwfgt ctœ «tuçjubJtRÍ yum.yuj.yu.lt mbgdt¤t ctœ fhuj ftbdehe btxu,awftJJtlt &<t

ltKtkbtk&e y.Bgw.ftu.lt rl<e-rlgb bwsc vulÕxe leau bwsc fhJtbtk ytJNu.

(A) Penlty For Maintenance and SLA Purpose

CCRS within SLA time (Category & Problem wise) CCRS After SLA time (Category

& Problem wise Penlty)

Department Category Problem SLA Penalty Penalty Penalty

(Hours) (Hours) (Hours)

Engineering Water>>Engineering Water-low presure 240 240 480

Engineering Water>>Engineering Water-No Supply 240 240 480

Engineering Water>>Engineering Water-Other 72 72 144

Engineering Water>>Engineering Water-Leakage In Main 48 48 96

Engineering Water>>Engineering Water-Pollution In Supply 24 24 48

Engineering Drainage>>Engineering Drainage-Manhole Cover 24 24 48

Engineering Drainage>>Engineering Drainage-Other 48 48 96

Engineering Drainage>>Engineering Drainage-Choking Of Line 48 48 96

Engineering Drainage>>Engineering Drainage-Public Toilets and 72 72 144

Urinals-Drainage Line Hours

Blockage or Choking

Engineering Road Road-Other 48 48 96

Engineering Road Road-Bhuva On Road 48 48 96

Signature of Bidder Page 60 of

Engineering Road Road-Repair Require 72 72 144

Engineering Storm Water Road-Water logged Due To 24 24 48

Engineering Storm Water Road-Catch Pit Repairing 96 96 192

Engineering Public Building Public Building-Public 360 360 720

Toilets and Urinals- Hours

Doors,Windows,Tiles or

Engineering Footpath Road-Footpath Repairing 168 168 336

Engineering Building>>Engineering Building-Municipal Schools 168 168 336

Repairing Hours

Wvhtuf< vulÕxele mbgbgtoœt ctœ vK ftbdehe fhJtbtk l ytJu <tu vwhuvwhe ftbdehele hfb suxje vulÕxe jtdw

(A) Penalty 10% for New Allocated Works.

(B) The Work Order under this Annual Rate Contract (ARC) Tender shall be issued

only against the approved and sanctioned estimate for the respective work.

The time limit for execution of each work shall be specified in the respective Work

Order issued under this tender.

Any penalty for delay or non-compliance shall be calculated and imposed based on

the approved sanctioned estimate amount of the respective work and shall be

governed by the relevant terms, conditions, specifications, and penalty clauses of

Seal and Signature of the Bidder Additional City Engineer (CZ)

Date: Ahmedabad Municipal Corporation

Signature of Bidder Page 61 of

AHMEDABAD MUNICIPAL CORPORATION

ENGINEERING DEPARTMENT-CENTRAL ZONE

Name of Work:- FtrzgtJtuzobtk BGþrl.ftWLmejh©e, ^thtmÇg©e, mkm>mÇg©e îtht csux Vt¤Je <uytu

îtht mwaJJtbtk ytJlth ftbtu <ubs 70:20:10 le Mfeb nuX¤ltk ftbtu <&t yLg csux vife ftjwvwh

rJM<thbtk swœe swœe vtu¤tubtk, Fzfeytubtk, atufXtbtk yth.me.me. htuz <&t ELxhjturfkk k d vuJh çjtuf fhJtlt

Sr. Rate Amount

Excavation for foundation upto 1.5 m depth

including sorting out and stacking of useful

1 materials and disposing off the excavated stuff upto

50 Meter lead.(A) Loose or soft soil Building S.O.R.

2023-24, I.C.04001A, Iteam No. As Per NBO

145.50 0 to 1.5 meter depth. 115.92 Cmt

Extra Rate Over Item of Excavation of Earth for

excavation of asphalt pavement / RCC of

thickness up to 0.20 meter including demolishing

2 0.00 the asphalt carpet, metal, soiling/cutting

Reinforcement etc.comp. with stacking the material

as directed. (Based on Previously approved rate by

up to 0.20 meter thickness (By Manual) SOR -

a 48.50 (Jan. 2016) Rates for work of Drainage / SWD pipe 71.10 Smt

0.20 to 0.30 meter (By any type of Breaker

Machine or R.C.C. Cutter machine including cost of

b 48.50 operator, fuel, & transportation etc complete.) SOR 177.76 Smt

- (Jan. 2016) Rates for work of Drainage / SWD

0.30 meter & above (By any type of Breaker

Machine or R.C.C.Cutter machine including cost of

c 388.00 operator, fuel, & transportation etc complete.) SOR 311.08 Smt

- (Jan. 2016) Rates for work of Drainage / SWD

Dismantling the following including loading,

unloading and disposal of unserviceable material

3 0.00 for all lead or as directed by Engineer-In-Charge

and stacking the serviceable material and

backfilling the resulting trenches and pits complete.

Dismantling tiled or stone floors laid in mortar

including stacking of serviceable material and

a 485.00 disposal of unserviceable material with all lead and 47.25 Sqm

lifts. Building S.O.R. 2023-24, I.C.20005, Iteam No.

Demolition including stacking of serviceable

materilas and disposal of unserviceable materials

b 2.50 with all lead and lift. (i) R.C.C. work. Building 1047.38 Cmt

S.O.R. 2023-24, I.C.20002, Iteam No. As Per NBO

Demolition of Brick work and stone masonry

c 2.50 including stacking of serviceable materilas and 544.95 Cmt

disposal of unserviceable materials with all lead

and lift. (ii) In Cement Mortar. Building S.O.R.

Signature of Bidder Page 62 of

2023-24, I.C.20003B, Iteam No. As Per NBO

Conveyance of lime murrum building rubbish earth

manure or sludge & execavated rock and rubbish

4 0.00 [Lime murrum building rubbish]. Up to 5.00 Km lead

(Building SOR 2023-24 Statement No.5 Item No.

030201A1; Page no.6)

Lead up to 1.0 Km. lead

Lead up to 2.0 Km. lead

Lead up to 3.0 Km. lead

Lead up to 4.0 Km. lead

Lead up to 5.0 Km. lead

Providing and laying cement concrete 1:4:8

(1-Cement: 4- coarses and 8-hand broken

stone aggregates 40mm nominal size) and

5 48.50 curing complete excluding cost of formwork in 2653.67 Cmt

(A) Foundation and Plinth (upto 10 ton). Building

SOR 2023-24 Iteam Cod :05004A Iteam No. As

Providing and laying controlled cement concrete

M.200 and curing complete excluding the cost of

formwork and reinforcement for reinforced concrete

6 5.03 work in (A) Foundations, footings, Base of columns 3977.88 Cmt

and Mass concrete (Building SOR 2023-24 Item Code

No. 05009A , as per NBO Item No. 5.8.2; Page no. 56)

Providing and laying in position Ready Mixed M-

200 grade concrete for reinforced cement conctere

work , using cement content as per approved

Design Mix manufactured in fully automatic

batching plant and transported to site of work in

transit mixer for a lead up to 10 kms having

continuous agitated mixer, manufactured as per

mix design of specified grade for reinforced cement

concrete work including pumping of R.M.C. from

7 45.27 transit mixer to site of laying, excluding the cost of 4793.10 Cmt

centering shuttering finishing and reinforcement

including cost of admixtures in recommended

proportions as per IS: 9103 to accelerate/ retard

setting of concrete, improve workability without

impairing strength and durability as per direction of

the Engineer - in - charge. Without Fly Ash (Min

cement level as per latest IS 456 shall be

maintained) Building SOR 2023-24 Iteam No. As

Per NBO 5055, Page No.

Providing & Laying For Approved Quality Floor

Hardner @ 3.0 Kg/Smt. (As Per R.A.) 60.00

Providing formwork of ordinary timber planking so

as to give a rough finish including centering

shuttering strutting and propping etc. Height of

propping and centering below supporting floor to

ceiling not exceeding 4 M. and removal of the same

for in situ reinforced concrete and plain concrete

work in. (A) Foundations Footings Bases of

Columns etc. and Mass concrete. Building SOR

Signature of Bidder Page 63 of

2023-24, Iteam Code 09001AA, Iteam No. As Per

NBO 9.1, Page No.

Providing TMT Bar FE 415 reinforcement for

R.C.C. work including bending, binding and placing

10 1005.00 in position complete upto floor two level. Building 66.59 Kg

SOR 2023-24, Iteam Code 05014BA, Iteam No. As

Per NBO 5.4.11, Page No.

P/A Trimix with dewatering machine and floater

machine on constructed RCC work incl.cost of

machine and labour etc comp as directed. (RCC

Making 15 mm groove in RCC work on road and

filling it with polysulfied selant and finished it good

incl.all labour charges etc comp as directed. (RCC

Labour work for fixing interlocking blocks / any kind

of pavement on up to 50 mm thick sand bedding,

13 50.00 levelling, watering and fixing in line & level as well 69.64 Smt

cleaning the site etc. comp. as directed (AMC

Providing and Laying of Rubber Moulded Paver

Block Grey/Coloured 60 mm thick, M-35 Grade of

any size ; shape (Usually Uni-Paver Blocks) using

black trap good quality aggragate of 20 mm

nominal size for footpath, parking areas, service

lanes and other areas as mentioned in the

drawing/instruction of engineer in charge. Cost

includes formworks using rubber mould, Rate

providing and laying paver blocks as per required

grading and specification. The paver block shall be

mechanically compacted. The work of paving

blocks shall be executed in line and level by skill

mason of flooring work only. It should be laid in

such a way that the no cutting of the paver block to

be necessary. if cutting of paver block necessary

then it should be cut by machine only and carting.

The finished surface of the paver block shall have

resonably good, plain finished. Paver blocks shall

be compacted and shall be relaid if necessary.

Gravel or such type of materials shall not be

allowed for production. Laying on 50 mm thick

sand beddding. (Footpath Tender Rate)

Signature of Bidder Page 64 of

Supplying and fixing of 300 mm-L x 150 mm-B x

380 mm-H Kerb Block for Footpath in M-20 grade

using 20 mm nominal size black trap aggregate of

Sevaliya/Timba or equivalent quality for pre-cast

blocks, reasonably exposed finish/ formwork,

mould with well equipped with vibratory system for

kerb stones of approved design including curing,

etc. complete, including the cost of formwork etc.

complete. The rate shall also include necessary

cutting of asphalt, fixing the Kerb stones in line and

15 50.00 level on 5 cm thick sand bedding with necessary 350.89 Rmt

equipments and materials. The rate shall also

include the flush pointing in CM (1:3) for all joints of

the kerbstones. Filling of zari alone the sides of the

kerb stone fixed with Bituminous concrete mixed in

proper position as directed by Engineer in change

to form a portable mixture. In any case Gravel or

such type of materials shall not be allowed for

production. a) Laying on 5 cm thick Sand Bedding.

SOR - (Jan. -2016) for Central Verge / Footpath /

Repairing damaged M.H. and raising M.H. up to

road level incl. removing damaged brick work and

repairing by brick masonry in C.M. 1:5 and plaster

16 0.00 in C.M. 1:3 and fixing C.I. steps and existing MH

sheet cover, removing the debris from MH and

carting the same as directed. (Based on Drainage

SOR 2015-16) Item No.20

a 1.00 up to 0.15 mt. (@ Two Coarse)

b 10.00 up to 0.35 mt. (@ Four Coarse)

c 1.00 up to 0.65 mt. (@ Seven Coarse)

d 1.00 up to 0.90 mt. (@ Ten Coarse )

Repairing damaged I.C./Raising removing

damaged brick work and repairing by brick

masonry in C.M. 1:5 and plaster in C.M. 1:3 and

17 10.10 fixing C.I. steps and existing chamber sheet cover,

removing the debris from chamber and carting the

same as directed. (Based on Drainage SOR 2015-

Providing F.R.C. MH seat cover incl. carting to the

18 0.00 work site etc. comp. Directed. (As per Central Store

Circular No.11/2022-23 Dt. 14.03.2023)

(SET cover and frame) F.R.C. Extra Heavy Duty

[EHD-35] Machinehole Covers & Frame - 560 mm

a 2.50 ø clear opening, The dimension of frame and cover No.

as per mentioned in Amend No. to IS 12592 :

(SET cover and frame) F.R.C. Heavy Duty [HD-20]

Machinehole Covers & Frames - 560 mm ø clear

b 3.00 opening, The dimension of frame and cover as per No.

mentioned in Amend No.1 to IS 12592 :2002 table

(SET cover and frame) F.R.C. Medium Duty [MD-

10] Machinehole Covers & Frames - 560 mm ø

c 8.00 clear opening, The dimension of frame and cover No.

as per mentioned in Amend No. 1 to IS

:2002 table 1 (SET cover and frame)

Signature of Bidder Page 65 of

(SET cover and frame) F.R.C. Light Duty [LD-2.5]

Machinehole Covers & Frames - 560 mm ø clear

d 8.00 opening, The dimension of frame and cover as per No.

mentioned in Amend No. 1 to IS 12592 : 2002 table

(SET cover and frame) F.R.C. Medium Duty [MD-

10] Chamber Covers & Frame - 600 x 450 mm

e 8.00 clear opening, The dimension of frame and cover No.

as per mentioned in Amend No. 1 to IS 12592 :

(SET cover and frame) F.R.C. Light Duty [LD-2.5]

Chamber Cover & Frame - 600 x 450 mm clear

f 10.00 opening,The dimension of frame and cover as per No.

mentioned in Amend No. 1 to IS 12592 : 2002 table

(SET cover and frame) F.R.C. Light Duty [LD-2.5]

Chamber Cover & Frame - 450 x 450 mm clear

g 5.00 opening,The dimension of frame and cover as per No.

mentioned in Amend No.1 to IS 12592 : 2002 table

Providing and fixing S.W. gully trap with C.I.

grating/brick masonry chamber and water tight C.I.

cover with frame of 300 mm x 300 mm size (inside)

19 30.00 with standard weight. (i) Square mouth traps. (A) Each

100 mm x 100 mm size P type (Based on Building

SOR 2023-24, Item No. 24006AA, NBO Item

Providing and supplying ISI marked only Standard

length Stoneware pipes in standard lengths of

following class and diameter including all taxes,

insurance, transportation, freight charges, octroi,

inspection charges, loading, unloading, -

conveyance to departmental stores, stacking etc.

(IS - 651 / 1989) (Based on GWSSB SOR 2022-23,

Item No. 11.0 P-17)

a 30.00 100 mm dia Rmt

b 8.00 150 mm dia Rmt

c 1.10 200 mm dia Rmt

d 5.00 230 mm dia Rmt

Lowering, laying and jointing Stone Ware pipes of

following diameters with cement joints in C. M. 1:1

proportion in proper position, grade and alignment

21 0.00 at all level as directed by Engineer-in-charge

including conveyance from stores to site of work,

Jointing material etc. comp. (Based on GWSSB

SOR 2022-23, Item No. 12; Page-40)

a 30.00 100 mm dia Rmt

b 8.00 150 mm dia Rmt

c 1.10 200 mm dia Rmt

d 5.00 230 mm dia Rmt

Signature of Bidder Page 66 of

Constructing Bombay Pattern Type Catch Pit of

size 0.60 x 0.60 depth up to 1 mt including

excavation, B.B.C.C. (1:5:10), 23 cms thick brick

maso. wall in the prop. of CM (1:6) with 40 mm

thick IPS flooring in the prop M15 at bottom and 15 3,110.80

mm thick cement plaster inside the catch pit in the

proportion of CM (1:3) with out jali etc. comp. as

directed. (AMC SOR)

CatchPit Jali Fixing P/F FRC catch pit jali with

23 5.00 frame 600mm x 600mm clear opening etc. comp.. 1377.64 No

As directed by engineer in charge. (R.A.)

Barricading the entire break down or excavated

area on rental basis using wooden ballies /

M.S.angles at max. 2.00 meter centre to centre,

C.G.I. Sheet, reflective paint / Board out side to

avoid accident & for smooth traffic diversion &

movement including cautionary board etc. Item also

includes for making temporary sufficient nos of 80.36

lighting arrangement through out the work with

necessary required arrangement. The same shall

be removed after completion of work. (Only for

break down work from start to complete) (Based on

Drainage SOR 2015-16) Item No.29

Seal and Signature of the Bidder Addl. City Engineer

Date: Ahmedabad Municipal Corporation

Signature of Bidder Page 67 of