Repair of DI CI water lines of different diameters and related labor work in smt n.h.l medical college campus

(4) Date of E-Tender Opening : After Technical Bid Evaluation

VOLUME - I (TECHNICAL BID)

Municipal Commissioner

Ahmedabad Municipal Corporation

Sardar Patel Bhavan

Ahmedabad – 380

Gujarat (INDIA)

MEMORANDUMOFWORKINBRIEF

A.2.1 Name of Work

A.2.2 Estimated Cost : Rs:-

A.2.3 Earnest Money :

A.2.4 Tender Fee : Rs.900/- Demand Draft in favor of

“AMC MEDICAL EDUCATION TRUST”

Ahmedabad. payable at Ahmedabad)

A.2.5 Validity Period of Tender offered : 120 days from the date of opening of the price

A.2.6 Security Deposit : 5% of the contract value in the form of bank

Guarantee/Demand Draft. as per AMC circular

A.2.7 Time allowed for completion of the : (1) 11 (eleven) months Including of monsoon

work from the date of written order to period

commence (2)If the site is not cleared to start the work,

the time limit will be considered from the date

of possession given to start the work.

i) Tender documents can be download : website.https://tender.nprocure.com/

from nprocure website

ii) Date for downloading of tender : -

iii) Last date of online Tender : Dt.13.08.2026 Up to 18.00 hours

iv) Last Date of submission of Blank : Dt.14.08.2026 Up to 16:00 hours

tender document, EMD & Tender Fee

and Other documents.

v) Date of E-Tender Opening : Dt. To be intimated after technical bid eveluation

A.2.8 Mode of submitting the filled up (i) Speed Post or Registered Post AD, by

A.2.9 Description essential to be made on : a) Name of work :

sealed cover b) Contact No :

c) Last date of Receiving tender by

A.2.10 Mode of quoting rate Online only

A.2.11 Execution of work : Work shall start and progress simultaneously

as per the priority and as directed by

Engineers-in-charge.

Payable at Ahmedabad is enclosed herewith

representing the earnest money, the full value

of which is to be absolutely forfeited by AMC,

should I / We not deposit the full amount of

security deposit specified above.

A2.13 liquidated damages- 0.1% ofthe remaining value of work per day

CompensationForDelay from the date of delaying the said work subject

to the maximum amount of ten percentage of

the remaining amount of tender work.

A2.14 Deduction of Retention Retention

MoneyfromeachRABill @ 2%of the value of work done will be

deducted from each RA bill.It will be

released along with release of payment of

CONTRACTOR’SSIGN ADDL.CITY ENGINEER

(AMCMET-HOSPITAL)

NOTICE INVITING TENDER

Sub.: એ. એમ. સી. મેટ સંચાલીત ીમતી એન. એચ. એલ. મેડ કલ કોલેજ

A.3.1 The Municipal Commissioner/ Chairman of Ahmedabad Municipal Corporation

(AMC)Medical Education Trust invites the percentage rate tenders (Two -bid system) from

the prosperous, experienced bidders for Repairing and Necessary civil maintenance

And related work To be Carried out in the New Hospital Building And Old Building

Diff.Floor And Ward in the Sheth L.G.Muni.ganaral Hospital Campus.

A.3.2 Tender document containing Technical Bid and Financial Bid. (Two -bid system)

A.3.3 Tender document containing Technical Bid and Financial Bid along with conditions of

contract can be downloaded from the website https://tender.nprocure.com/Bidders shall

have to present D.D. of Rs. 900/- as tender fee along with the tender or have to deposit

Rs.900/- along with tender at the time of submitting the tender to Admin Office (AMC MET/

A.3.4 Each tender must be accompanied by a receipt for a DD, or bank guarantee (Earnest Money)

on required stamp paper from the Bank, acceptable to the Corporation for Rs.8,000.00 All

the Bidders have to submit the bank guarantee as specified in the tender document.

A.3.5 The successful Bidder shall have to pay security deposit in Indian Rupees for the quoted

amount in the form of demand Draft.

A.3.6 The Earnest Money of the unsuccessful Bidder(s) will be returned by AMC MET/Hospital,

after the award of this contract has been finalized.

A.3.7 Two sets of tender documents (including drawings and addendum if any), duly completed

in all respects, document fees, EMD and other documents required, (hard copy of original

certificate, data sheets, company details, forwarding letters etc.) shall be submitted in

sealed envelope to AMC so as to reach before 16.00 hours on or before Dt.14.08.2026

at the following address by Courier, Registered Post AD or Speed Post .

AMC Medical Education Trust,

NHL Medical College,

Nr.Ellisebridge,SVP Hospital Campus,

Paldi, Ahmedabad Municipal Corporation,

A.3.8 The Bidder shall clearly state in the forwarding letter (in duplicate) to be enclosed with the

tender documents, the deviations from General Terms and Conditions, if any with cross

references. If no such letter is received, it will be presumed that the Bidder agrees entirely

with the General Terms and Conditions.

A.3.9 Challan for earnest money must accompany the tender. Bidder may pay earnest money in the

form of Demand Draft of a local Bank drawn in favour of the AMC MEDICAL

EDUCATION TRUST ,AHMEDABAD payable at Ahmedabad . Earnest money in cash

or by cheque shall not be accepted.

A.3.10 Tenders received without EMD will be considered as Non-Responsive and will be rejected

A.3.11 The conditional tender will not be accepted and will be rejected outright, unless, the nature of

condition(s) put for by the bidder is acceptable to AMC. Any suggestions/ alterations from

the tender specifications, if suggested, must be mentioned in the main forwarding letter.

A.3.12 The Bidder shall quote (+/-) percentage in schedule of quantities and rates both in figures

and words in tender of the tender document (Financial Bid) Online only.Financial bids are

opened online only for bidders who are technically qualified.

A.3.13 The Bidder shall have to attach the following documents in duplicate with the tender :

i) A true copy of registration as an approved Contractor minimum‘E2’ Class, Registered

with AMC, State and Central Government and other Corporations / Boards.

A.3.14 Incomplete tender which does not fulfill any of the above conditions will be liable for

rejection. Tender will also be liable to be rejected if –

i) The Bidderproposes any alteration in the work specified or in the time allowed in

carrying out the works or make corrections in Schedule of Quantities.

ii) Any of the page or pages in the tender is / are removed or replaced.

iii) The (+/-) percentage is not entered in ink, in figures and words in schedule of

quantities and rates as also amount in figures is not written and signed (Online)

iv) All corrections, additions or pasted slips are not initialed by the Bidder.

v) Any erasure is made in the tender.

vi) The Bidder or in the case of a firm, each partner or the person holding the power of

attorney thereof does not sign or the signature(s) is (are) not attested by the witness,

wherever it is required.

vii) The Bidder returns the tender document without signing relevant pages of the bid.

A.3.15 Acceptance of the tenders will rest with the competent authority who does not bind himself

to accept the lowest tender and reserves the right to reject any or all tenders without

assigning any reason thereof.

A.3.16 It must be clearly and distinctly understood that the conditions of contract and specifications

shall be rigidly enforced and no relaxation on the grounds of customs prevailing shall be

A.3.17 All charge on account of Octroi ,excise duties, terminal tax, sales tax. Service tax, VAT

(exculding GST) etc. on material procurement or any other component for the works from

any source shall be borne by the contractors.

A.3.18 The Bidder shall be considered to have visited the site of work, fully acquainted himself with

the local situations regarding materials, labour and other factors pertaining to work.

A.3.19 In the event of a discrepancy between description in words and figures quoted by the Bidder,

the description in words shall prevail.

A.3.20 The tender for the work shall remain open for a period of 120 days from the date of opening

of the price bid and the Bidder shall not be allowed to withdraw or modify the offer on his

own during this period any modifications or additions in terms and conditions of his

tender not acceptable to the Addl. City Engineer (Hospital/AMC MET), The Addl. City

Engineer (Hospital/AMC MET) shall without prejudice to any right or remedy, be at liberty

to forfeit in full the said earnest money absolutely.

A.3.21 The Corporation reserves the right to reject all the tenders of the lowest or any other tender

which in the judgment of the corporation does not appear to be in its best interest and the

Bidders shall have no cause of action or claim against the Corporation of its officers,

employees, successors for assignees for rejection of its tender. The Municipal

Commissioner/Chairman does not bind himself to accept the lowest or any tender. Tender

documents are not transferable.

A.3.22 The Bidder, if directed by the Engineer in charge; shall increase or decrease the strength of

the labor both skilled and unskilled.

A.3.23 The Bidder shall strictly observe all the requirements laid down in the Contract Labour

(Regulation and abolition) Act, 1970 and the Contract Labour (Regulation and Abolition)

(Gujarat) Rules, 1972 and other acts as amended from time to time so far as applicable. The

Bidder should obtain necessary permission, license and registration from the labour

commissioner, as per labour law.

A.3.24 The work is to be completed in all respects within 11(Eleven) months Including monsoon,

reckoned from the date of written order to commence the work. If the site is not cleared to

start the work,the time limit will be considered from the date of possession given to start the

A.3.25 The Biddershall carefully read the eligibility criteria, furnish the details and satisfy the same;

otherwise the tender will be rejected without assigning any reason.

A.3.26 The Bidder is required to check the n procure before 48 hours of tender submission date and

time. The Bidder who quotes the tender without attaching the addendum will be rejected.

A.3.27 This notice will form part of the Contract.Bidder should have registered his class in

Ahmedabad Municipal Corporation within six months after allocation of the work.

Signature of Contractor Addl. City Engineer (AMCMET/HOSPITAL)

Name : Ahmedabad Municipal Corporation

Company’s seal :

QUALIFICATION CRITERIA FOR BIDDERS

A.5.1 Eligibility Criteria

A.5.1.1 Qualification will be based on meeting all the following minimum pass/fail criteria

regarding the bidder’s general and particular experience, personnel and equipment

capabilities, and financial position, as demonstrated by the bidder’s responses in

the forms attached. The bidder should be registered in ‘E2’class with AMC, State

and Central Government and other Corporations / Boards. The AMC reserves the

right to waive minor deviations, if they do not materially affect the capability of a

bidder to perform the contract. Experience as sub-contractor, back-to back &joint

venture will not be considered for eligibility.

 Bidder should have registered his class in Ahmedabad Municipal Corporation within

six months after allocation of the work.

A.5.2 General Experience

A.5.2.1The bidder shall meet with following minimum criteria:

i) The bidders shall have the financial capability and having annual average

turn over for the last 3 years should be minimum Rs. 8.00 Lacs.

ii) Experience of having successfully completed similar works in last 7 (seven)

years as under.

a. Three similar completed works each costing not less than the amount

equal to 40 % of the estimated cost.

b. Two similar completed works each costing not less than the amount

equal to 50 % of the estimated cost.

c. One similar completed works each costing not less than the amount

equal to 80 % of the estimated cost.

iii) The bidder shall arrange for the ISI certification on each pipe produce for

this work. All the pipes shall be ISI marked. The bidder shall submit the

documents accordingly showing the proof of pipes with ISI at no. extra cost.

A.5.3 Financial Position

A.5.3.1 The audited balance sheets for the last three years should be submitted and must

demonstrate the soundness of the bidder’s financial position, showing profitability.

A.5.3.2 Minimum Net worth of 25 % of estimated cost of tender during last financial year.

A.5.4 Litigation History

A.5.4.1 (1) The bidder shall provide accurate information on any litigation history or

arbitration resulting from contracts completed or under execution by him over

the last ten years. This should also include such cases, which are in process /

progress. If the bidder has any such history & has come to the notice of the

Authority, the tender shall be rejected.

(2) If the bidder has any litigation history or case or has not completed any work,

Ahmedabad Municipal Corporation can disqualify the bidder.

A.5.5 Solvency Certificate

A.5.5.1 Every Bidder shall produce along with their tender, a solvency certificate (of an

amount upto 20% of the tendered Estimated cost) or his financial stability from the

collector of the district within which he resides or a Banker’s Certificate. If he fails

to produce such a certificate, his tender will not be considered. This certificate

shall be enclosed in the Envelope. Bank solvency shall not be older than one year

period from the date of bidding.

A.5.6 Bidding Capacity

A.5.6.1 Assessed Available Bid Capacity = (2AN – B), where.

A = Maximum value of sum of all the contracts executed in any one year during

last three years (updated to the current price levelby giving weightage of 10%

for previous years) which will take into account the completed as well as

work in progress:

B = Value of the existing commitments and on-going works to be completed

during the next two years and

N = Number of years prescribed for completion of the works for which the bids

Note : 1. The statements showing the value of existing commitments and

ongoing works as well as the stipulated period of completionremaining

for each of the works listed should be countersigned by the Contractor.

2. An Affidavit duly notarized on Rs. 300/- stamp paper showing all

ongoing works shall have to be enclosed while bidding for this work.

The bid capacity arrived based on above criteria shall be

minimumRs.8.00 lacks.

A.5.6.2 Even though the bidders meet the above criteria, they are subject to be rejected,

 made misleading or false representation in the form, statements and

attachments submitted, and / or

 Record of poor performance such as abandoning the work, not properly

completing the contract, inordinate delays in completion, litigation history,

or financial failures etc.

A.5.7 Joint Ventures - Deleted

Signature of Contractor Addl. City Engineer (AMCMET/HOSPITAL)

Name : Ahmedabad Municipal Corporation

Company’s seal :

GENERAL CONDITIONS

1. Acceptance of the tenders will rest with the competent authority that does not bind himself to

accept the highest offer tender and reserves the right to reject any or all tenders without assigning

any reason thereof.

2. The Tender has been prepared Repairing of DI/CI water pipeline leakage and Related

Labour Works at Narendra Modi medical college and other different Building area in

AMC MET-Hospital. AMC reserves the right to award the tender in part or in whole depending

on the quoted amounts for the tender.

3. Bidder to note that in case of award of contract to him, he is required to deposit with AMC the

5% of Tender amount quoted by him in the financial bid for the tender before starting of the

4. In the event of a discrepancy between description in words and figures quoted by the Bidder, the

description in words shall prevail.

5. The Bidder shall be considered to have visited the site of work, fully acquainted himself with the

local situation regarding materials, labour and other factors pertaining to work and studied the site

before submitting the tender.

6. From the date of opening of the price bid, the tender for the work shall remain open for a period

of 120days. The Bidder shall not be allowed to withdraw or modify the offer on his own during

any modifications or additions in terms and conditions of his tender not acceptable to the

Additional City Engineer. The Additional City Engineer (Hospital/AMC MET) shall without

prejudice to any right or remedy, be at liberty to forfeit in full the said earnest money absolutely.

8. Each tender must be accompanied by DD, or bank guarantee will be accepted will drawn in

favour of AMC Medical Education Trust, payable at Ahmedabad.

9. Tenders not accompanied by Earnest Money as required shall be rejected as non-responsive.

10. If during the tender validity period, the Bidder withdraws his tender or the successful Bidder fails

to accept the contract within 30 calendar days after receiving the award of contract and fails to

submit contract deposit, the Earnest Money shall be forfeited and the Bidder may be disqualified

from tendering for further works with the Municipal Corporation of Ahmedabad.

11. After the award has been finalised, the Earnest Money will be returned to the respective Bidders,

with the exception of the successful Bidder.

12. No interest will be paid on any tender deposit/guarantee/ Earnest money.

13. Erasures and other changes shall be initialled by the person signing the tender.

14. Bidders are requested to sign on all the pages of submission including addendum if any and

Tender Guarantee Form, Form B1. Schedule of Quantities and Rates, etc. after making

appropriate enquiries wherever necessary.

15. Tenders shall be deemed to be under consideration from the opening of tenders, until such time as

an official announcement of award is made.

16. While tenders are under consideration, Bidders and their representatives, or other interested

parties, are advised to refrain from contacting by any means any Corporation personnel or

representatives on matters relative to the tenders under study. The Engineer’s Representative, if

necessary, will obtain clarification of tenders by requesting such information from any or all the

Bidders either in writing or through personal contact, as may be necessary. The Bidder will not

be permitted to change the substance of his tender after tenders have been opened. This includes

any post tender price revision or major modification. Non-compliance with this provision is a

cause for disqualification.

17. The Corporation will not defray the expenses incurred by Bidders in rendering and will not

be bound to accept the highest or any tender.

18. Water Supply: The contractor shall arrange at his own cost, a suitable supply of piped water for

the construction of the works and provide a satisfactory supply of potable water for drinking,

washing, sanitation and cleaning down. The contractor will be responsible for all the costs where

applicable of connection, meter installation, water consumed, water required for testing purposes,

disconnection and the laying, maintenances and ultimate removal of any distribution system

around the site.

19. Electricity: Electric supply will be made available at the site by the Contractor and the contractor

must make his own arrangements with the Corporation and Electricity Supply Authorities and

with other contractors to connect and to take a supply from such services, paying all costs in

connection therewith.

The Contractor shall be entitled to use supply Electricity as may be available on the site for

purpose of the work and shall pay such charges as is fixed by the appropriate supply Authorities.

In case there is any delay in supply of power site of any interruption or fault in the power during

the work. No compensation shall be paid for idle labor staff, machineries and for use of diesel

operating sets etc. as the case may be.

20. Tenders shall submit all the valid/certified documents in support of their initial/eligibility criteria

mentioned above along with the bid. They shall have also to submit the income tax clearance

certificate and solvency certificate.

21. No advance such as secured advance machinery advance, mobilization advance or materials

advance will be given.

22. The contractor shall get the electrical works executed through the authorized Government

approved licensed electrical person or firm in appropriate category in accordance to contractual

23. The electrical works shall be carried out strictly in accordance with the directives issued by

Engineer in charge.

24. Contractors shall not have any dispute or claim for any kind of compensations

a. If the quantity stipulated in the tender items varies or the scope of work changes &

thereby total amount of work increases/ decreases.

thereby total amount of work increases/ decreases.

b. If the work gets delayed/ postponed for some administrative/ technical decision what so

25. In case of any dispute, decision of Municipal Commissioner/Chairman shall be final and binding

on the contractors.

26. Tenders which do not fulfill all or any of conditions or are submitted incomplete in any respect

will be rejected. Municipal Commissioner/Chairman reserves the right to increase/decrease the

scope of work. No any claim to that effect shall be entertained. The Municipal

Commissioner/Chairman also reserves the right to reject any or all the tenders without assigning

any reason thereof.

27. The contractors are requested to quote their rates considering above tender conditions.

28. The contractor shall have to execute the contract agreement after received work order.

Even though in special case, If work is not started because of monsoon or any other

special reason (like site is not available and due to unavoidable circumstances arise), after

evaluation of situation the actual date of starting of work will be consider after approval of

Dy.M.C. (Hospital/AMC MET)

29. The Contractor shall not claim for increase or decrease in the quantity of the BOQ item or the

30. The R.A bill / final bill payment shall be made as per the latest A.M.C policy / circular for the

work done by the contractor.

31. Conditional tenders will not be accepted.

Signature of Contractor Addl. City Engineer (AMCMET/HOSPITAL)

Name : Ahmedabad Municipal Corporation

Company’s seal :

SpecialNote:TheissuingbranchofallbankguaranteesshallofAhmedabadCity Only.

SealandSignatureoftheBidder Addl. City Engineer (AMCMET/HOSPITAL)

Rs. 300/- Stamp

FORMAT FOR BANK GUARANTEE FOR EARNEST MONEY

[1] In consideration of the Terms and Conditions of the tender invited by

Commissioner, Ahmedabad Municipal Corporation, Ahmedabad (hereinafter called"

Ahmedabad Municipal Corporation") and…………………………… (Contractor)

(hereinafter called "Contractor" for the work of ……………………………….

……………. (Name of work) for the …………………… deposit for the due

fulfillment by the contractor of the terms and conditions contained in the said tender,

We Bank of …………………………………….. (hereinafter referred to as the

Bank) at the request of ……………………………. (Name of Contractor) do hereby

undertake to pay the Ahmedabad Municipal Corporation an Amount not exceeding

Rs………….. (Total Earnest Money Deposit Amount) against any loss or damage

caused to or suffered by Ahmedabad Municipal Corporation by reason of any

breach of any term or condition contained in the said tender by the said Contractor.

[2] We Bank of……………………………… do hereby undertake to pay the amount

due and payable under this Guarantee without any demur merely on a demand from

the Ahmedabad Municipal Corporation stating that the amount claimed in due by

way of loss of damage caused to or would be caused to or suffered by the

Ahmedabad Municipal Corporation by the reason of breach by the said contractor

of any of the terms and conditions in the said tender of by reason of the contractors

failure to perform. Any such demand made on the Bank shall be conclusive as

regards the amount due and payable by the Bank under this guarantee shall be

restricted to an amount not exceeding Rs……..….. (Total of Amount of Earnest

Money Deposit).

[3] We undertake to pay the Ahmedabad Municipal Corporation any money so

demanded notwithstanding dispute or disputes raised by the contractor. In any suit

of proceeding pending before any Court or Tribunal relating thereto, our liability

under this presents being absolute and unequivocal. The payment so made by under

this bond shall be a valid discharge of our liability for payment there under and the

contractor shall have no claim against us for making such payment.

[4] We Bank of ……………………, ………………………. further agree that the

guarantee herein contained shall remain in full force and effect during the period

that would be taken for the final award of contract of the said work and that under or

by virtue of said tendered work have been fully finalized and its claim satisfied or

discharged or till Commissioner, Ahmedabad Municipal Corporation, Ahmedabad

clarified that the terms and conditions of the said tender have been fully and

properly finalised by the said contractor and accordingly discharge this guarantee.

Unless a demand or claim under this tender is made on to us in writing on or before

(dt.) …………………… we shall be discharged from all liability under this

Guarantee thereafter.

[5] We Bank of ……………………………………………… further agree with the

Ahmedabad Municipal Corporation that the Ahmedabad Municipal Corporation

shall have the fullest liberty without our consent and without in any manner our

obligations hereunder to vary any of the terms and conditions of the said tender or to

extend the time of performance by the said contractor from time to time or to

postpone for any time any of the power exercisable by the Ahmedabad Municipal

Corporation against the said contractor and to forbear or enforce any of the terms

and conditions relating to the said tender and we shall not be relieved from our

liability by reason of any variation or extension being granted to the said contractor

or for any forbearance, act or omission of the part of the Ahmedabad Municipal

Corporation or any indulgence by the Ahmedabad Municipal Corporation to the

said contractor or by any such matter or thing whatsoever which under the law

relating to sureties would, but for this provision, would relieve us.

[6] This guarantee will not be discharged due to the change in the constitution of the

Bank or the Contractor.

[7] We Bank of ……………………………… lastly under take not to revoke this

guarantee during its currency.

NOT WITH STANDING ANYTHING CONTAINED HERE IN ABOVE:

[1] Our liability under this bank guarantee is restricted to Rs. ………………. (Amount

………………. Deposit)

[2] This bank guarantee is valid up to ………………………..

[3] Our liability to make payment shall arise and we are liable to pay the guarantee

amount or any part there of under this guarantee, only if served upon us a written

claim or demand in terms of the guarantee on or before dt. ……………

[4] In written of bank has executed this present the day and year first written.

Dated …………… Day of ………………..2024.

For …………. (Bank name).

Seal, stamp and signature of

Bank's authorized Signatory

AHMEDABADMUNICIPALCORPORATION

ENGINEERINGDEPARTMENT

PERCENTAGERATETENDERANDCONTRACTFORWORKS

ADDITIONALINSTRUCTIONSTOPERSONSTENDERING

1. CompetencyofTendered:Nocontractwillbeawardedexcept

toresponsiblebiddercapableforperformingtheclassofwork

completed.Beforetheawardofthecontract,anybiddermaybe

requiredtoshowthathehasthenecessaryfacilities,

experience,abilityandfinancialresourcestoperformthework

insatisfactorymannerwithinthetimestipulated.Contractor

mayberequiredtofurnishthedepartmentwiththestatement

astotheirexperienceandtheirfinancialstatus.

2. Bidderwillbedeemedtohaveinspectedthesiteandtohavesatisfiedhimself

astothenatureofallworks,allexistingroadswater-wayandothermeansof

communicationandaccesstoandfromthesiteofworkandthebuildingthatmay be required for

temporary purpose in connection with the construction,

completionandmaintenancefotheworksandmustmakehisownenquiriesasto

workyard,sites,depotanddumpsandastotheacquisitionofsuchadditional sites and areas as

may be necessary for temporary purpose for constructing, completing and

maintaining the works.

3. Payment: - TheBiddermust understand clearly the rates quoted are for

completedworksandincludeallcostdue tolabour,scaffoldingplant,supervision,

servicework,power,royaltiesandoctroietc.andincludeallextrastocoverthe

costofnightworkifanwhenrequired (Excluding GST).Noclaimforadditionalpaymentbeyond

thepricesorratesquotedwillbeentertainedandthetenderwillnotbeentitled

subsequentlytomakemayclaimonthegroundofmisrepresentationoronthe

groundthathewassuppliedwithinformationgivenbyanyperson(whetherthe

memberistheemployeeofEngineeringDepartmentofCorporationornot).Any

failureonhisparttoobtainallnecessaryinformationforthepurposeofmaking histenderand

fillingtheseveralpricesandratesthereinshallnotrelievehim from

anyrisksorliabilitiesarisingouto,orconsequentuponthesubmissionofthe tender. GST will be

paid extra by AMC/Authority at prevailing rate to the Contractor.

4. TenderForms:-theBiddermustfillupeveryblankintheformoftenderandin the schedule and he

must return the documents sent here with.

5. Erasures:-Personstenderingareinformedthatnoerasuresofalternationsby

theminthetextofthedocumentssentherewithwillbeallowedandanysuch

erasuresoralternationswillbedisregarded.Ifthereisanyerrorinwritingno over-writing should

be done, the wrong words orafigureshouldbestruckoutand

thecorrectonewrittenaboveornearitinunambiguousway,eachcorrection should be initialed.

CONTRACTORSTOPLEASEREADTHISCAREFULLY

1. Therateforitemsmustbegiveninwordsandfigures.Amountofeachitemmust

alsobeenteredincolumnsandtheBiddermuststrikeoutgrandtotalofthe amount.

2. Ifthetenderistakeninfavourofthecompany,apowerofattorneyinfavourof

thepersonwhomayhavesignedthetenderforthecompanymustaccompanythe tender.

3. SolvencyCertificateofaBankoraRevenueOfficerofanamountupto20%of

thetenderedcostplustheamountofworksonhandstilltobeexecutedwillhave to be reduced by the

4. Challanforearnestmoneymustaccompanythetender.Biddermaypayearnest

moneyintheformofDemandDraftofalocalBankdrawninfavour

oftheMunicipalCommissionerofMunicipalCorporation,Ahmedabad.Earnest money in cash or

by cheque shall not be accepted.

5. TheContractorshallhavetofurnish IncomeTaxClearanceCertificatebefore

tenderisacceptedandintimateassessmentnumberandwardunderwhichis assessed.

6. Copiesofcertificateasregardspreviousexperienceifanymustaccompanythe tender.

7. DeclarationshowingallworksonhandwiththeContractorandthevalueof works that remain to be

executed in each case must accompany tender.

8. All pages should be initial

9. The Contractor should initial all corrections, erasures and over writing.

10. DiscrepanciesandAdjustmentofErrors:Anyerrorinquantityoramountin schedule'B' showing

items of works to be carried out shall be adjusted in accordance with the following rules :

(a) Intheeventofadiscrepancybetweendescriptioninwordsandfigures

quotedbyaBidderinthe'rates'column,thedescriptioninwordsshall prevail.

(b)Intheeventofanerroroccurringinthe'amount'columnoftheschedule

'B'showingitemsofwork,asaresultofwrongmultiplicationoftheunit- rate and quantity, the units -

rate shall be regarded as firm and multiplication shall be amended on the basis of the rates.

(c) Allerrorsintotalinginamountcolumn and in carry forward totals shall be corrected.

(d) Any rounding off of amounts against 'items' or 'totals' shall be ignored.

11. (i) It any please be noted that tender will be considered as invalid especially, if the

requirements as per instruction. No. 1 to 10 above is not complied with before submitting the

tender. Also please readcarefully the face-sheet and General Rules and Directions for the

guidance of Contractors of this form.

(ii) Rightisreservedtorejectanyoralltender(s)withoutassigningany reason(s) thereof.

(iii) The tender will be liable to be rejected out tight if the Bidder has filed in tender documents by

ball pen instead in ink.

11 A. In addition to the above the tender will also be liable to be rejected outright if :

(i) TheBidderproposesanyalternationintheworksspecifiedorinthetime

allowedforcarryingtheworkoranyconditionorcorrectionmadeinany code or mode of schedule

'B' or specifications.

(ii) Any of the page / pages of the tender is / are removed or replaced.

(iii) The Bidder does not initial all corrections, additions or pasted slips.

(iv) Hemakes any erasure in the tender. And

(v) TheBidderorinthecaseofafirm,eachpartnerorthepersonholding

thepowerofattorneythereofdoesnotsignorthesignaturesis/arenot

attestedbyawitnessthetenderinthespaceprovidedforthe purpose.

12. AcertificateofregistrationasapprovedContractorshouldbeattachedwiththe tender.

12A. In respect of the tenders from the Co-operative Society, a solvency,

certificateofanamountequalto20%oftheamountoftheworkputtotenderwill

havetobeproducedalongwiththetenderoracertificateregardingtheborrowing

capacityofthesocietyissuedbytheLegalAssistant,DirectorateCottageindustries will have to be

produced along with the tender.

13. (1) Theseveraldocumentsformingthecontractaretheessentialpartsofthe

contractarequirementoccurringinoneisasbindingasthoughoccurring

inalltheyareintendedtobemutuallyexplanatoryandcomplementary and to described and provide

for a complete work.

(2) In the event of any discrepancy, the several documents forming the

contractorinanyonedocumentthefollowingorderorprecedenceshould apply:

(a)Dimension and quantities: -

(i)Schedule 'B' of the tender form.

(ii)Specification.

Ondrawing,figured,dimensions,unlessobviously,incorrectwillbefollowedin preference to

scaled dimension.

(b)Description:

(i)Schedule 'B' of the tender form.

(ii)Specifications.

In case of defective description or ambiguity, the Engineer-in-Charge should issue further

instructions directinginwhat mannertheworkistobe

carriedout,itbeingunderstoodthatthebestmodernpracticeistobe followed. The Contractor should

forthwith comply with such instructions.

14. TheContractorshouldtakenoadvantageofanyapparenterrororomissionin drawings or

specifications and theEngineer-in-Charge shallmake such

correctionsandinterpretationsasnecessarytofulfilltheintentoftheplantsand specification.

 Bidder should have registered his class in Ahmedabad Municipal Corporation

within six months after allocation of the work.

CONTRACTOR’SSIGN ADDL.CITYENGINEER

(AMCMET/HOSPITAL)

Name of work:- એ. એમ. સી. મેટ સંચાલીત ીમતી એન. એચ. એલ.

DECLARATIONFORM

1. I/WeherebydeclarethatI/Wehavevisitedtheandfullyacquaintedmyself/

ourselveswiththelocalregardingmaterials,labourandotherfactorspertainingto the

work before submitting this tender.

2. I/WeherebydeclarethatI/Wehavecarefullystudiedtheconditionsofcontract,

specificationandothertenderdocumentsofthisworkandagreetoexecutethe same

Signature of the Contractor

GENERALRULESANDDIRECTIONFORTHEGUIDANCEOF CONTRACTORS:

1. Allworksproposedtobeexecutedbycontractshallbenotifiedinaformof

invitationtotenderpastedonaboardhungupintheAddl CityEngineerandsignedby

theAddl CityEngineer.

Thisformwillstatetheworktobecarriedout,aswellasthedateforsubmitting

andopeningtendersandthetimeallowedforcarryingoutthework,alsothe

amountofearnestmoneytobedepositedwiththetenderandtheamountofthe security

deposit to be paid by the successfulBidder and the percentage, if any, to

beductedformbills,itwillalsostatewhetherarefundofquarryfees,royalties,

octroiduesandground-rentwillhegranted,copiesofthespecificationsdesigns and

drawings and estimated rates, scheduled rates and any other documents

requiredinconnectionwithalsobeopenforinspectionbyContractorsatthe office of the

Addl City Engineer during office hours.

Wheretheworksareproposedtobeexecutedaccordingtothespecifications

recommendedbyaContractorandapprovedbyacompetentauthorityonbehalf

oftheMunicipalCorporationsuchspecificationwithdesignsanddrawingsshall form

part of the accepted tender.

2. Intheeventofthetenderbeingsubmittedbyafirm,itmustbesignedonhis behalf by a

person holding a power-of-attorney authorising him to do so.

3. Receiptsforpaymentsmadeonaccount ofanywork,whenexecutedbyfirm,

shallalsobesignedbyallthepartners, exceptwheretheContractorsaredescribed

intheirtenderasafirm,inwhichcasethereceiptshallbesignedinthenameof

thefirmbyoneofthepartnersorbysomeotherpersonhavingauthoritytogive effectual

receipt for the firm.

4. Anypersonwhosubmitsatender,shallfilluptheusualprintedformincluding

the'column'totalaccordingtoestimatedquantities,statingatwhatrateheis

willingtoundertakeeachitemofthework,Tenderswhichpurposeanyalteration

intheworksspecifiedinthesaidformofinvitationtotenderorinthetime

allowedforcarryingouttheworkorwhichcontainanyotherconditionsofany sort, will

liable to rejection.

Nosingletenderincludemorethanonework,butContractorswhowishtotender

fortwoormoreworks,shallsubmitaseparatetenderforeach.Tendersshallhave

thenameandthenumberofthework(towhichtheyrefer)writtenoutsidethe envelope.

5. TheA d d l CityEngineerorhisdulyauthorizedAssistantshallopentendersinthe

presence of any intending Contractors who have submitted tenders or their

representativeswhomaybepresentatthetimeandhewillentertheamountsof

theseveraltendersinacomparativestatementinasuitableform.Intheeventofa tender

being accepted, the Contractor, shall thereupon for the purpose of

identification,signcopiesofthespecificationsandotherdocumentsmentionedin

thistenderintheeventofatenderbeingacceptedthecontractor,shallthereupon for the

purpose of indification, sign copies of the specifications and other

documentsmentionedinthistenderintheeventofatenderbeingrejected,the Municipal

Commissioner shall authorise the officer concerned to refund the

amountoftheearnestmoneydepositedtotheContractormakingthetenderonhis giving a

receipt for the return of the money.

6. Theofficercompetentthedisposeofthetendersshallhavetherightofrejecting all or any

of the tenders.

7. NoreceiptforanypaymentallegedtohavebeenmadebyaContractorinregard

toanymatterrelatingtothistenderorthecontractshallbevalidandbindingon Municipal

Corporation unless it is signed by the Addl City Engineer.

8. Thememorandumofworktobetenderedforanyscheduleofmaterialstothe supplied by

the Municipal Corporation and their rates shall befilled in and

completedbytheofficeoftheAddl CityEngineerbeforethetenderformisissued.Ifa

formissuedtoanintendingtendershasnotbeensofilledinandcompleted,he

shallrequestthesaidofficetohavethisdonebeforehecompletesanddelivershis tender.

9. Allworksshallbemeasurednotbestandardmeasureandaccordingtotherules and

customs of the Municipal Corporation without reference to any local custom.

10. UndernocircumstancesshallanyContractorbeentitledtoclaimenhancedrates for any

item in this contract.

11. Every Contractor shall, unless exempted in writing by theAddl City Engineer

concerned,producealongwiththistender,asolvencycertificateofhisfinancial

stabilityfromthecollectoroftheDistrictwithinwhichheresidesoraBank'shis certificate.

If hefails to produce such a certificate his tender will not be considered.

12. All corrections and additions or pasted slips should be initialed.

13. Allmeasurementofworkwillbetakenaccordingtotheusualmethodinusein the

Municipal Corporation and as per I.S.code for general practice and no

proposalstoadoptalternativemethods willbeaccepted.TheA d d l CityEngineer's

decisionastowhatis'theusualmethodinuseintheMunicipalCorporation'will be final.

14. The Contractor shall have to attach to his tender, Income-Tax Clearance certificate

to be obtained from the Income-Tax Officer.

15. TheContractorwillhavetoconstructashedforastoringcontrolledandvaluable

materialsissuedtohimunderschedule'A'oftheagreementatwork-sitehaving

doublelockingarrangement.Thematerialswillthenbetakenforuseinthe

presenceoftheDepartmentalperson.No.Materialwillbeallowedtoberemoved form the

16. NoforeignexchangewillbereleasedbytheDepartmentforthepurposeofplant and

machinery required for the execution of the work contracted for.

17. Controlled materials (Essentially Certificate)

(i) Asregardscontrolledmaterials,theMunicipalCorporationwillhelpto arrange

for the permit as far as possible and help the Contractor

insecuringthesame.Allincidentalchargesmetwithinprocuringthese

materialsshallbebornebytheContractorhimself.ThoughtheMunicipal

Corporationwillhelptoarrangeforthepermitasfaraspossibleandhelp

theContractorinobtainingmaterials,itshallnotacceptanyresponsibility

foranydelayorlossonaccountofdelaycausedtothecontractorwhile obtaining

(ii) Thecontractorshallsubmitto A d d l CityEngineeroncloseofeverycalendar

month,themonthlyreturnsintheprescribedformsastothereceiptsand actual

use of the controlled materials during the month.

(iii) TheContractorshallpermittheAddl CityEngineerorhisrepresentativesto

inspectthestockofthecontrolled materialsstoredbyhimatanytime whenever

the City Engineer or his representative(s) so desier(s).

18. Thetenderfortheworkshallremainopenforaperiodof(120days)fromthe

dateofopeningofthetendersforthisworkandtheBiddershallnotbeallowed

towithdrawofmodifytheofferonhisownduringthisperiod.IfanyBidder

withdrawsormarksanymodificationsoradditionsinthetermsandconditionsof his

tender, not acceptable to the Municipal Corporation, then Municipal

Corporationshall,withoutprejudicetoanyrightorremedy,beatlibertytoforfeit in full

the said earnest money.

19. The Contractor shall employ only such labour that shall produce a valid

certificate of having been vaccinated against small - pox within a period of last

 Bidder should have registered his class in Ahmedabad Municipal Corporation

within six months after allocation of the work.

I/WeherebytenderfortheexecutionfortheMunicipal * In Figures as well in words.

CorporationofAhmedabad(hereinbeforeandhereinafter

referredtoas'Corporation')oftheworkspecifiedinthe

underwrittenmemorandumwithinthetimespecifiedin

suchmemorandumat*…………………………………...

Percent below / above the estimated rates specified

schedule'B'(memorandumshowingitemofworkstobe

carriedout)andinaccordanceinallrespectswiththe

specifications, designs, drawings and instructions in

writingreferredtointhistenderandinClause13ofthe

annexed conditions of contract and agree that when

materialsfortheworkareprovidedbyCorporation,such

materialsandtheratestobepaidforthemshallbeas provided

in schedule 'A' hereto.

(a)GeneralDescription. એ. એમ. સી.

મેટ સંચાલીત ીમતી એન. એચ. એલ. (a)If several sub works are included

the should be detailed in a separate

list.The amount of earnest money

ડાયાની આવેલ ડ . આઈ. /સી. આઈ to be deposited shall be in

accordance with instruction no.

(b) Estimate Cost: Rs.8,00,000.00

(c)Earnest Money: 1% of the estimated amount of

tendered work. Rs.8,000.00

(D) SECURITY DEPOSIT

(i) 5% of the contract value cost paid in cash if the contract value is less than Rs. 5000/-

(ii) (a) 1% of the estimated cost paid as earnest money along with the tender.

(b) Security Deposit is equal to 5% of the sectioned tender cost in form DD or Bank

(iii)Bank Guarantee from a Nationalized Bank or Bank approved by the Municipal

Corporation for an amount equal to 5% of sectioned tender cost

Note – 1. All work shall be carried out as per Public Works Department Handbook and

other specifications of Ahmedabad Municipal Corporation or as directed.

Note – 2. Rates quoted include clearance of site (prior of commencement of work and at its

close) in all respects and hold good for work under all condition, site moisture

CONTRACTOR’S SIGN. ADDL.CITY ENGINEER

(AMCMET/HOSPITAL)

GENERALSPECIFICATIONS

The work shall be completed with in Eleven (11) monthsIncluding. Monsoonafter the order to start

the work.If the site is not cleared to start the work,the time limit will be considered from the date of

possession given to start the work.

TheContractorshallremainresponsibleforworkmen’scompensation,ifany,whensuch

caseoccurs.TheContractorshallarrangeforredlampsatnightandfencingandpagiand

shallberesponsibleforandshallberesponsibleforanddamageoflifeandlimeor

propertyofanyhappen,duringtheexecutionofwork.Incaseofdisputeforunseenor

overlookeditemsthedecisionofAddl CityEngineershallbefinal.TheContractorshallhave

togivesitecleanofallrubbishoncompletionofthework.Contractoratriskandcost shall remove all the

reject materials from the site within 24 hours.

Thecontractorshallhavetomakehisownarrangementforwaterrequiredforthework.

Ifanyextraitemcropsupduringtheprogressofworkthecontractorshallcarrythesame

outandheshallbepaidattheratefixedbyAddl.C.E. aspertherateanalysisbasedoncurrentmarket rates.

IfintheinterestoftheCorporationitisnecessarytochangeeitheranysiteorthedesign

oftheproposedworkthecontractorshall carryoutthesameathisquotedwithout

charginganyextrawillhavetocarryouttheworksandhewillbepaidattheratesquoted by him and no

claim for subsequent charges made entertained.

Retentionmoneyattherateof2%shall bedeductedfromeveryrunningbillofthe contractor and which

will be paid at the time offinal bill.

CONTRACTOR’S SIGN. ADDL. CITY ENGINEER(AMCMET/HOSPITAL)

1. Wvhtuf< xuLzhtu su <u Jdobtk hSMx[uNl ^htJ<t ftuLx[tfxh©eytuyu

ztWljtuz fhelu ChJt. ÂJÂNÐ ÂfMmtbtk stu xuLzhbtk œNtoJuj ntug <u bwsc

yLg ftuLx[tfxh / buLgwVu¾ah xuLzh Che NfNu.

2. yt E-xuLzhbtk œNtoJuj «tEÍcez rmJtglt ztu¾âwbuLx zwÃjefux ftuveytu

mt&u Chelu Wvhlt mhltbu ÁcÁ /Mvez vtuMx &e rlg< mbgbtk btufjJtlt

3. Nh<e xuLzhtu hœ ct<j dKtNu.

4. xuuLzhtu ftuEvK fthK ytÃgt rmJtg MJefthJt fu lrnk MJefthJt <ule mkÃËKo

m•tt BGþrlrmvj frbNlh©ele hnuNu.

5. ftuLx[tfxh©eytuyu xuLzh mt&u BGþrlrmvj hSMx[uNlle/dJobuLx

hSMx[uNlle ftuve bwfJtle hnuNu ylu fJh Wvh xuLzh lkch <&t ftuLxufx lkch

MvÐ jFJtu. BGþrlrmvj hSMx[uNlle/dJobuLx hSMx[uNlle ftuve bwfJtbtk

ln´ ytJu <tu xuLzh hœ dKJtbtk ytJNu.

6. xuLzh Ve vu ytuzoh / zebtLz z[tVx&e aqfJJtle hnuNu. ylu <ule vtA¤ ‘ E ’

xuLzhltu xuLzh ytR.ze lkch yawf jFJtltu hnuNu.

7. xuLzh Ve <&t R.yub.ze le hfblt z[tVx <&t vu ytuzoh xuLzh bwsc œhuf

xuLzh btxu yawf yjd yjd ChJtlt hnuNu.

8. ftuLx[tfxhtuyu xuuLzhbt cukflw ltb, Ft<t lkch, btRfh lkch ylu mhltbw MvÐ

9. xuLzh Ve, R.yub.ze. ÂJltlt <&t ytuAe auf hfblt xuLzhtu hœct<j (fuLmj)

10. su ftuLx[tfxh©eytuyu hSMx[uNl heLgw fhuj l ntug <u ftuLx[tfxhu xuLzh

11. xuLzhtu mt&u BþfJtbtk ytJ<e yluoMx ble xuLzhle hfblt 1% «btKu cukf

duhLxe / zebtLz z[tVx / jtufj btRfh auf &e s MJefthJtbtk ytJNu. ylu<ule

vtA¤ ‘ E ’ xuLzhltu xuLzh ytR.ze lkch yawf jFJtltu hnuNu. cukf duhuLxe

ybœtJtœ NtFtle ntuJe sYhe Au.

12. ftuLx[tfxh©eytuyu JucmtEx Wvh xuLzh ltuxembtk œNtoÔgt Bþsc òu ftuE

Mþ^tht J^tht fhJtbtk ytJuj nNu <tu btLg htFJtlt hnuNu su ykdu AuÕjt 72 fjtf

vnujt Juc mtEx Wvh su <u xuLzh auf fhe ChJtLþk hnuNu.

Esluh Ft<t îtht «ftrN<

CONTRACTOR'S SIGNATURE ADDL.CITY ENGINEER

& STAMP ( AMC MET/ Hospital)

ybœtJtœ BgwÂlÂmvj ftuvtuohuNl

yu.yub.me.bux/nturMvxj ytuVem,

1. Wvhtuf< xuLzhtu su <u Jdobtk btLg hSMx[uNl ^htJ<t ftuLx[tfxh©eytuyuu ChJt.

2. xuLzhle rlg< xuLzh Ve <&t R.yub.ze. ck^ fJhbtkk Wvh lt mhltbu ÁcÁ / hSMxh

yu.ze./ MvezvtuMx/ fwhegh&e rlg< mbgbtk btufjJtlt hnuNu.

3. ftuLx[tfxh©eytuyu xuLzhle mt&u BGþrlrmvj btLg hSMx[uNlle/ dJobuLx

hSMx[uNlle ftuve, (xuLzh ftuve <&t yLg vwhtJt mt&u) yawf mtbuj fhJtle hnuNu

ylu fJh Wvh xuLzh lkch <&t ftuLxufx lkch sYh MvÐ œNtoJJtltu hnuNu.ck^ fhJh

Wvh xuLzh ltuxem lkch, xuLzh lkch, ftblwkk ltb <&t, ftuLx[[tfxhle mkM&tlwk ltb

<&t ftuLxufx lkch yJ~g œNtoJJtlt hnuNu. ftuLx[tfxhtuyu xuuLzhbt cukfl wltb, Ft<t

lkch, btRfh lkch ylu mhltb wMvÐ yûthtubtk jFJw.

4. xuLzh Ve vu ytuzoh / zebtLz z[tVx&e aqfJJtlehnuNu. œhuf xuLzh œeX yjd xuLzh

xuLzhVe ChJtle hnuNu.

5. ytuAe hfble xuLzh Ve, R.yub.ze. fu xuLzh Ve, R.yub.ze. ÂJltlt xuLzhtu hœct<j

6. xuLzh mt&u BþfJtbtk ytJ<e yluoMxble, xuLzhle hfblt 1% «btKu cukf duhLxe /

zebtLz z[tVx / vu ytuzoh / jtufj btRfh auf&e s MJefthJtbtk ytJNu. œhuf xuLzh œeX

yjd R.yub.ze. ChJtle hnuNu. R.yub.ze. hfb Yt. yuf fhtuz mwDele ykœtS< hfblt ftb

btxu jtufj btRfh auf, rzbtLz z[tVx, vu ytuzoh fu cukf duhkxelt MJYvbtk <&t Yt. yuf

fhtuz&e Wvhle ykœtS< hfblt ftb btxu R.yub.ze.le hfb btºt rzbtLz z[tVx, vu ytuzoh

fu ckuf duhkxelt MJYvbtk ytvJtle hnuNu.

7. cukf duhuLxe btºt ybœtJtœ Nnuhle s MJefthJtbtk ytJNu.

8. xuLzh Ve <&t R.yub.ze.le hfblt ze.ze./ aufle vtA¤ ftuLx[tfxh©eyu vtu<tle

mkM&tlwk ltb <&t btuctRj lkch yJ~g jFJtltu hnuNu. ftuLx[t¾xhu vtu<tle mkkM&tlt

auf <&t ze.ze. xuLzh R~gw &gt <theF ctœlt s ytvJt.

9. Nh<e xuLzhtu hœ ct<j dKtNu.

10. stu xuLzhbtk MvÐ WÕjuF fhtguj ntug <tu atubtmtlu fthKu Ft<tfeg MËalt yLJgu

ßgthu ßgthu ftb ck^ htFJtLþk &tg <u mbglu ftble BþÆ<btk bshu ytvJtbtk ytJNu.

vhkðþ yt yLJgu ftuE CtJ J^thtu ytvJtbtk ytJNu lne. sule ltuk^ œhuf xuLzhh ujuJe.

11. xuuLzhtu ftuEvK fthK ytÃgt rmJtg MJefthJt fu lrnk MJefthJt <ule mkÃËKo m•tt

BGþrlrmvj frbNlh©ele hnuNu.

12. xuLzhbtk stu ftuR mwDtht JDtht ntug <tu <u ykd xuLzh Ch<t vnujt AuÕju ÂœJmu

rlg< JucmtRx y&Jt fauheyu sYhe <vtm fhelu s xuLzh btufjJw.

13. mefgtuhexe zevtuÍex/ vVtuboLm duhuLxele hfb Yt. yuf fhtuz mwDele ykœtS<

hfblt ftb btxu jtufj btRfh auf, rzbtLz z[tVx, vu ytuzoh fu cukf duhkxelt MJYvbtk <&t

Yt. yuf fhtuz&e Wvhle ykœtS< hfblt ftb btxu mefgtuhexe zevtuÍex/ vhVtuboLm

duhkxele hfb btºt rzbtLz z[tVx, vu ytuzoh fu ckufduhkxelt MJYvbtk ytvJtle hnuNu.

14. ytuljtRl yul-«tufgwh JucmtRx vh&e ChJtlt &<t xuLzhbtk ftuLx[tfxh/ yusLmeyu

xuLzhle ntzo ftuvebtk CtJ Cgto Jdhle mne mefft fhe mcbex fhJtle hnuNu.

stu<ubtk CtJ Chuj nNu <tu <uJt xuLzh hœ fhJtbtk ytJNu.

15. mœh xuLzhbtk ” GST rl<e rlgb bwsc jtdw vzNu ” <u bwsc dK<he fhe xuLzhtu

16. mœh xuLzhbtk ” dwsht< mhfth ©e lt ©b,ftiNÕg rJftm ylu htusdth

rJCtd,mraJtjg,dtk^eldh lt XhtJ ¢btkf: LED/WRT/e-

file/11/2024/0293/M2Dt.15.02.2024” bwsc awM<vKu ybj fhJtltu hnuNu.

CONTRACTOR'S SIGNATURE ADDL.CITY ENGINEER

& STAMP (AMC MET/ Hospital)

ybœtJtœ BgwÂlÂmvj ftuvtuohuNl

yu.yub.me.bux/nturMvxj ytuVem,

yu.yth.me. xuLzh- Nh<tu

1. yu.yth.me. xuLzhbtk Jfoytuzh ytÃgt ctœ ftb NY fhJtle mbgbgtoœtbtk

ftuLx[tfxh îtht ftb NY fhJtle òK fgto ctœ 24 fjtflt ftb NY lrn fhJtbtk ytJu <tu

yLg ftuLx[tfxh vtmu btfuox hux&e ftuLx[tfxhlt Faou ylu stuFbu ftbdehe

fhtJJtbtk ytJNu.

2. ftuLx[tfxhlu Jfoytuzoh ytÃgt ctœ yu.yth.me. «fthlkw xuLzh ntuR ftble

sYhegt< bwsc xujeVtulef òK fhe su <u ftb NY fhJt fnuJtbtk ytJNu ylu su ftble

òK fgtolt 24 fjtfbtk NY fhJtbtk lrn ytJu ylu rlg< mbgbgtoœtbtk vwKo fhJtbtk

lrn ytJu <tu su <u ytRxblt SOR CtJ&e 1.5 dKe vulÕxe Jmwj juJtbtk ytJNu.

3. ºtK fu J^w Jth Wvh bwscle yLg ftuLx[tfxh vtmu&e ftbdehe fhtJJtle Vhs vzNu

ylu/y&Jt ºtK fu J^w Jth vulÕxe fhJtle Vhs vzNu <tu <u mkstudtubtk

ftuLx[tfxhlu çjufjeMx fhJtbtk ytJNu sule ykr<b m•tt Bgw.frb¹lh©elu hnuNu.

CONTRACTOR'S SIGNATURE ADDL.CITY ENGINEER

& STAMP (AMC MET/ Hospital)

AHMEDABAD MUNICLPAL CORPORATION

MAHANAGAR SEVA SADAN

AMCMET/HOSPITAL

Clause : 1 Contractor shall not employ any child having age 5 to 15 years as it is prohibited by Child Labour

Prohibition and Regulation Act 1986. Hon'ble Supreme Court has given certain guide lines and as per the guide

lines. If child labour is employed on the site work, the contractor shall have to deposit Rs. 20,000.00 (Rupees

Tw enty thousand only) in the child labour welfare fund. If the employer refuses to deposit then action will be

taken for contempt of Supreme Court Judgement and also will be prosecuted by concerned authority. Because

of the breach of any provision of child labour prohibition and regulation Act 1986 by the Contractor &

Municipal Corporation becomes liable to pay any amount then the Municipal Corporation shall recover the said

amount from the contractor.

Clause : 2 The Standing Committee has decided to deduct 1/2% amount from each running bill as per its Reso.

No. 1783 Date 06--02-97, but the Municipal Corporation Board has recently decided that the actual testing

charge is taken and the remaining amount is refundable at the time of final bill (As per Muni. Board Reso. No.

Clause : 3 Contractor has to follow prevailing Labour act and has to maintain labour register acordingly,and

has to follow other govt.rules.

Clause : 4 Quantity taken in tender are tentative and may differ as per execution of work. No claim shall be

entertain regarding QUANTITIES.

* MODIFICATION OF DOCUMENTS

Modification of specifications and correction/corrigendum in respect of the work if required will be made by

A.M.C. The same shall be placed on A.M.C website which may be downloaded by the tendrers enclosed along

with the tender duly signed. These shall form a part of tender. The tenderer shall not add or amend the text of

any of the documents except in so far as may be necessary to comply with any addendum.

* ADDENDAUM/CORRIGENDUM .

Addendum or corrigendum conveying any change or correction in respect of the work shall form the part of the

contract documents. The full consideration shall be given to such addendum or corrigendum or correction

before submission tender duly filled in by the contractor. Therefore, the contractor shall have to watch such

addendum or corrigendum or correction published by A.M.C through its website www.egovamc.com. Tenderes

shall verify the number of addendum issued and enclose the same with the tender documents,failing which the

tender shall be liable for rejection and no any complaint in respect to this shall be entertained under any

CONTRACTOR'S SIGNATURE ADDL.CITY ENGINEER

& STAMP ( AMC MET/ Hospital)

AHMEDABAD MUNICIPAL CORPORATION

ENGINEERING DEPARTMENT

TECHNICAL SPECIFICATIONS

D-1 : EARTH WORK IN TRENCH, EXCAVATION AND BACK FILLING

D.1.1.1 This specification covers the general requirements of earth work in excavation for

form work etc. in different materials, filling in areas as shown in drawing, filling

back around foundations trenches, conveyance and disposal of surplus spoils or

stacking them properly as shown on the drawings and as directed by engineer and

all operations covered within the intent and purpose of this specification.

D.1.2 APPLICABLE CODES

D.1.2.1 The following Indian Standard codes, unless otherwise specified herein, shall be

applicable. In all cases, the latest revision of the codes shall be referred to.

1. IS 783 - Code of practice for laying of concrete pipes

2. IS 1200 - Method of measurement of building

3. IS 3764 - Safety code for excavation

4. IS 3385 - Code of practice for measurement of Civil

Engineering works

5. IS 2720 - Methods of test for soils

Part - I - Preparation of dry soil samples for various tests.

Part – II - Determination of water content.

Part – IV - Grain size analysis.

Part – V - Determination of liquid and plastic limit.

Part – VII - Determination of water content dry density relation

using light compensation.

Part – IX - Determination of dry density – moisture content

relation by constant weight of soil method.

Part – XIV - Determination of density index (relative density) of

cohesionless soils.

Part - XXVIII - Determination of dry density of soils in place, by the

sand replacement method.

Part - XXXIII - Determination of the density in place by ring and

water replacement method.

Part – XXXIV - Determination of density of soil in place rubber

Part - XXXVIII - Compaction control test (Hilf Method)

D.1.3 DEFINITIONS

D.1.3.1 The following terms shall have the meanings hereby assigned to them

 Top Soil - means any surface material including turf , suitable for use in

soiling areas to be grassed or cultivated.

 Excavation – means excavation in open cut down to levels required as per

approved drawings or otherwise as being the general levels after completion

D.1.3.2 Drawings

D.1.3.2.1 Engineer will furnish drawings wherever, in his opinion, such drawings are

required to show areas to be excavated / filled grade level, sequence of priorities

etc. The contractor shall follow strictly such drawings.

D.1.4.1 Contractor shall furnish all tools, plants, instruments, qualified supervision,

personnel, labour, materials any temporary works, consumables, any everything

necessary, whether or not such items are specifically stated here for completion of

the job in accordance with specification requirements.

D.1.4.2 Contractor shall carry out the survey of the site before excavation and properly

establish line and levels for various works such as earthwork excavation for

grading, basement, foundations, plinth filling, roads, drains, cable trenches,

pipelines etc. Such survey shall be carried out by taking accurate cross sections

of the area perpendicular to established reference / grid lines at 8 m. intervals or

nearer as determined by Engineer based on ground profile. These shall be

checked by Engineer and thereafter proper recorded.

D.1.4.3 The excavation shall be done to correct lines and levels. This shall also include,

where required, proper shoring to maintain excavations and also furnishing,

erecting and maintaining or substantial barricades around excavated areas and

warning lamps at night for ensuring safety.

D.1.4.4 The rates quoted shall also include for dumping of excavated materials in regular

heaps, bunds, rip rap with regular slopes as directed by Engineer, within the lead

specified and levelling the same so as to provide natural drainage. Rock / soil

excavated shall be stacked properly as directed by Engineer. As a rule, all softer

material shall be laid along the center of heaps, the harder and more weather

resisting materials forming the casing on the sides and the top. Rock shall be

stacked separately.

D.1.4.5 Carting and recarting of the excavated material

D.1.4.5.1 The rates quoted shall also includes the carting and staking properly or spreading

the excavated stuff within a lead of 100 m and recarting the same to the site for

backfilling the trenches with the selected excavated materials as directed by

Engineer in charge.

D.1.5.1 The area to be excavated filled shall be cleared of fences, trees, plants, logs,

stumps, bush, vegetation, rubbish, slush etc. and other objectionable matter. If

any roots or stumps of trees are met during excavation, they shall also be

removed. The material so removed shall be burnt or disposed off as directed by

Engineer. Where earthfill is intended, the area shall be stripped of all loose/soft

patches, top soil containing objectionable matter / materials before fill

D.1.6 PRECIOUS OBJECTS, RELICS, OBJECTS OF ANTIQUITY ETC.

D.1.6.1 All gold, silver, oil, minerals, archaeological and other findings of importance,

trees cut or other materials of any description and all precious stones, coins,

treasures, relics, antiquities and other similar things which may be found in or

upon the site shall be the property of Client and Contractor shall duly preserve the

same to the satisfaction of Owner and from time to time deliver the same to such

person or persons as Owner may from time to time authorize or appoint to receive

D.1.7 CLASSIFICATION

D.1.7.1 All materials to be excavated shall be classified by Engineer, into one of the

following classes and shall be paid for at the rate tendered for that particular class

of material. No distinction shall be made whether the material is dry, moist or

wet. The decision of Engineer regarding the classification of the material shall be

final and binding on Contractor and not be a subject matter of any appeal or

D.1.7.2 Any earthwork will be classified under any of the following categories:

D.1.7.2.1 Ordinary and Hard Soils

These shall include all kinds of solid containing kankar, sand, silt, moorum and /

or shingle, gravel, clay, loam, peat, ash, shale etc. which can generally be

excavated by spade, pick axes and shovel, and which is not classified under “soft

and decomposed rock” and “hard rock” defined below. This shall also include

embedded rock bounders not longer than 1 meter in any one direction and not

more than 200 mm in any one of the other two directions.

D.1.7.2.2 Soft and Decomposed Rock

This shall include rock, bounders, slag, chalk, state, hard micaschist, laetrile and

all other materials which in the opinion of Engineer is rock, but does not need

blasting and could be removed with picks, hammer, crow bars, wedges, and

pneumatic breaking equipment. The mere fact that Contractor resorts to blasting

for reasons of his own, shall not qualify for classification under ‘hard rock’.

This shall also include excavation in macadam and tarred road and pavements.

This shall also include rock boulders not longer than 1 meter in any direction and

not more than 500 mm in any one of the other two directions. Masonry to be

dismantled will also be measured under this item.

D.1.7.2.3 Hard Rock

This shall include all rock occurring in large continues masses which cannot be

removed except by blasting for loosening it. Harder varieties of rock with or

without veins and secondary minerals which, in the opinion of Engineer require

blasting shall be considered as hard rock. Bounders of rock occurring in such

sizes and not classified under (a) and (b) above shall also be classified as hard

rock. Concrete work both reinforced and unreinforced to be dismantled will be

measured under this item, unless a separate provision is made in the Schedule of

D.1.8 EXCAVATION

D.1.8.1 All excavation work shall be carried out by mechanical equipment’s unless, in the

opinion of Engineer, the work involved and time schedule permit manual work.

D.1.8.2 Excavation for permanent work shall be taken out of such widths, lengths, depths

and profiles as are shown on the drawings or such other lines and grades as may

be specified by Engineer. Rough excavation shall be carried out to a depth

mm above the final level. The balance shall be excavated with special care. Soft

pockets shall be removed ever below the final level and extra excavation filled up

a directed by Engineer. The final excavation if so instructed by Engineer, should

be carried out just prior to laying the mud-mat.

D.1.8.3 Contractor may, for facility of work or similar other reasons, excavate, and also

backfill later, if so approved by Engineer, at his own cost outside the lines shown

on the drawings or directed by Engineer. Should any excavation be taken below

the specified elevations, Contractor shall fill it up, with concrete of the same class

as in the foundation resting thereon, upto the required elevation. No extra shall be

claimed by Contractor on this account.

D.1.8.4 All excavation shall be done to the minimum dimensions as required for safety

and working facility. Prior approval of Engineer shall be obtained by Contractor

in each individual case, for the method he proposes to adopt for the excavation,

including dimensions, side slopes, dewatering, disposal etc. This approval,

however, shall not in any way relieve Contractor of his responsibility for any

consequent loss or damage. The excavation must be carried out in the most

expeditious and efficient manner. Side slopes shall be as steep as will stand

safely for the actual soil conditions encountered. Every precaution shall be taken

to prevent slips. Should slips occur, the slipped material shall be removed and the

slope dressed to a modified stable slope. Removal of the slipped earth will not be

paid for if the slips are due to the negligence of Contractor.

D.1.8.5 Excavation shall be carried out with such tools, tackles and equipment as

described hereinbefore. Blasting or other methods may be resorted to in the case

of hard rock; however not without the specific permission of Engineer.

D.1.8.6 Engineer may also direct that in some extreme case, the rock may be excavated by

heating and sudden quenching for splitting the rock. Fire-wood shall be used for

burning and payment shall be made for such work as called for in the schedule of

D.1.9 STRIPPING LOOSE ROCK

D.1.9.1 All loose boulders, semi detached rocks (along with earthy stuff which might

move therewith) not directly in the excavation but so close to the area to be

excavated as to be liable, in the opinion of Engineer, to fall or otherwise endanger

the workmen, equipment, or the work, etc. shall be stripped off and removed

away from the area of the excavation. The method used shall be such as not to

shatter, or render unstable or unsafe the portion which was originally sound and

D.1.9.2 Any material not requiring removal as contemplated in the work, but which, in the

opinion of Engineer, is likely to become loose or unstable later, shall also be

promptly and satisfactorily removed as directed by Engineer. The cost of such

stripping will be paid for at the unit rates accepted for the class of materials in

D.1.10 FILL, BACK FILLING AND SITE GRADING

D.1.10.1 General

D.1.10.1.1 All fill material will be subject to Engineer’s approval. If any material is rejected

by Engineer, contractor shall remove the same forthwith from the site at no extra

cost to the owner. Surplus fill material shall be deposited / disposed off as

directed by Engineer after the fill work is completed upto a distance of 5 Km.

D.1.10.1.2 No earth fill shall commence until surface water discharges and streams have

been properly intercepted or otherwise dealt with as directed by Engineer.

D.1.10.2 Material

D.1.10.2.1 To the extent available, selected surplus soils from excavated materials shall be

used as backfill. Fill material shall be free from clods, salts, sulphates, organic or

other foreign material. All clods of earth shall be broken or removed. Where

excavated material is mostly rock, the bounders shall be broken into pieces not

larger than 150 mm size, mixed with properly graded fine material consisting of

murrum or earth fill up the voids and the mixture used for filling.

D.1.10.3 If any selected fill material is required to be borrowed, Contractor shall make

arrangements for bringing such material from outside borrow pits. The material

and source shall be subject to prior approval of Engineer. The approved borrow

pit area shall be cleared of all bushed, roots of trees, plants, rubbish etc, top soil

containing salts / sulphate and other foreign material shall be removed. The

materials so removed shall be burnt or disposed off as directed by Engineer.

Contractor shall make necessary access to borrow areas and maintain the same, if

such access road does not exist, at his cost.

D.1.10.4 Filling in pits and trenches around foundations of structures, walls etc.

D.1.10.4.1 As soon as the work in foundations has been accepted and measured, the spaces

around the foundations, structures, pits, trenches etc. shall be cleaned of all debris,

and filled with earth in layers not exceeding 20 cm, each layer being watered,

rammed and properly consolidated, before the succeeding one is laid. Each layer

shall be consolidated to the satisfaction of Engineer. Earth shall be rammed with

approved mechanical compaction machines if instructed. Usually no manual

compaction shall be allowed unless Engineer is satisfied that in some cases manual

compaction by tampers cannot be avoided. The final backfill surface shall be

trimmed and levelled to proper profile as directed by Engineer or indicated on the

D.1.10.5 Plinth filling

D.1.10.5.1 Plinth filling shall be carried out with approved material as described herein

before in layers not exceeding 20 cm, watered and compacted with mechanical

compaction machines. If required engineer may however permit manual

compaction by hand tampers in case he is satisfied that mechanical compaction is

not possible. When filling reaches the finished level, the surface shall be flooded

with water, unless otherwise directed for atleast 24 hours, allowed to dry and then

the surface again compacted as specified above settlements at a later stage. The

finished level of the filling shall be trimmed to the level / slope specified.

D.1.10.5.2 Where specified in the schedule of works, compaction of the plinth fill shall be

carried out by roller in case of compaction of granular materials such as stands

and gravel, vibratory rollers shall be used. A smaller weight roller may be used

only if permitted by Engineer. As rolling proceeds water sprinkling shall be done

to assist consolidation. Water shall not be sprinkled in case of sandy fill.

D.1.10.5.3 The thickness of each unconsolidated fill layer can in this case be upto a

maximum of 200 mm. Engineer will determine the thickness of the layers in

which fill has to be consolidated depending on the fill material and equipment

used. Rolling shall commence from the outer edge and progress towards the

centre and continue until compaction is to the satisfaction of Engineer, but in no

case less than 10 passes of the roller will be accepted for each layer. The

compacted surface shall be properly shaped, trimmed and consolidated to an even

and uniform gradient. All soft spots shall be excavated and filled and

consolidated. At some locations / areas if may not be possible to use rollers

because of space restrictions etc. Contractor shall then be permitted to use

pneumatic tampers, rammers etc. and he shall ensure proper compaction.

D-8 : LAYING OF PIPES AND FITTINGS / SPECIALS

D.8.1.1 The specification covers the requirements for laying of pipes below ground.

D.8.2 APPLICABLE CODES

D.8.2.1 The laying of pipes and fittings / specials shall comply with all currently statutes,

regulations, standards and codes. In particular, the following standards, unless

otherwise specified herein, shall be referred to. In all cases, the latest revision of

the standards / codes shall be referred to. If requirements of this specification

conflict with the requirements of the standards / codes, this specification shall

D.8.2.2 Codes of Practice

a) IS : 783 - Code of practice for laying of concrete pipes.

b) IS : 3114 - Code of practice for laying of cast iron pipes

c) IS : 3764 - Safety code for excavation work

d) IS : 4127 - Code of practice for laying of glazed stoneware pipes

e) IS : 5822 - Code of practice for laying of electrically welded steel

pipes for water supply

f) IS : 6530 - Code of practice for laying of asbestos cement pressure

D.8.3 CARTING AND HANDLING

D.8.3.1 The pipes and other materials required shall be transported from the factory to the

work sites at places along the alignment of pipeline as directed by the Engineer-

in-charge. The Contractor shall be responsible for the safety of pipes and fittings

/ specials in transit, loading / unloading. Every care shall be exercised in handling

pipes to avoid damage. While unloading, the pipes and fittings / specials shall not

be thrown down from the truck on to hard surfaces. They shall be unloaded on

timber skids with steadying ropes or by any other approve means. Padding shall

be provided between coated pies, fittings /specials and timber skids to avoid

damage to the coating. Suitable gaps between pipes should be left at intervals in

order to permit access from one side to the other. In case of spigot socket pipes,

care should be taken regarding orientation of pipes while unloading. As far as

possible pipes shall be unloaded on one side of the trench only. The pipes shall

be checked for any visible damage (such as broken edges, cracking or spalling of

pipe) while unloading and shall be sorted out for reclamation. Any pipe which

shows sufficient damage to preclude it from being used shall be discarded.

Dragging of pipes and fittings / specials along concrete and similar pavement with

hard surfaces shall be prohibited.

D.8.3.2 New Pipes can be brought to site only after the mandatory tests (i.e. cube tests,

three edge bearing tests, hydrostatic tests, water absorption test etc.) are

completed and necessary test certificates from the manufacturer are produced

alongwith each delivery of batch of pipes.

D.8.4.1 Each stack of pipes shall contain only pipes of same class and size, with

consignment or batch number marked on it with particulars of suppliers wherever

possible. Storage shall be done on firm level and clean ground and wedges shall

be provided at the bottom layer to keep the stack stable. The stack shall be in

pyramid shape or the pipes laid lengthwise and crosswise in alternate layers. The

pyramid stack shall be made for smaller diameter pipes for conserving space in

storing them. The height of the stock shall not exceed 1.5 m.

D.8.4.2 Fittings/specials shall be stacked under cover and separated from pipes.

D.8.4.3 Rubber rings shall be stored in a clean, cool store away from windows, boiler,

electrical equipment and petrol, oils or other chemicals. Particularly in the field

where the rubber rings are being used it is desirable that they are not left out on

the ground in the sun or overnight under heavy frost or snow conditions.

D.8.5.1 Excavation

D.8.5.1.1 Before excavating the trench the alignment of pipeline shall be approved by the

Engineer-in-charge. The excavation of trenches and pits for manholes / chambers

shall be carried out in accordance with the specification of earthwork in

excavation and backfilling and shall be done such that it does not get far ahead of

the laying operation as approved by the Engineer-in-charge.

D.8.5.1.2 To protect persons from injury and to avoid damage to property, adequate

barricades, construction signs, red lanterns and guards as required shall be placed

and maintained during the progress of the construction work and until it is safe for

the traffic to use the roadways. The relevant Indian Standards and the rules and

regulations of local authorities in regards to safety provisions shall be observed.

D.8.5.1.3 Suitable fencing shall be provided along the sides of trenches and pits. The posts

of fencing shall be of the timber securely fixed in the gorund not more than 3 m.

apart and they shall not be less than 75 mm in diameter or less than 1.2 m. above

surface of the ground. There shall be two rails, one near the top of the post and

the other about 450 mm above the ground and each shall be from 50 mm to

mm in diameter and sufficiently long to run from post to post to which they shall

be bound with strong rope. The method of projecting rails beyond the post and

tying them together where they meet will not be allowed on any account. All

along the edges of the excavation trenches a bank of earth about 1.2 m. high shall

be formed where required by the Engineer-in-charge for further protection.

D.8.5.1.4 The road metal and also the rubble packing shall first be stripped off for the

whole width of the trench / pit and separately deposited in such place or places as

may be determined by the Engineer-in-charge.

D.8.5.1.5 During excavation, large stones and rubble shall be separated and removed from

the excavated soil and stacked separately. The material from excavation shall be

deposited on either side of the trench leaving adequate clear distance from the

edges of the trench and pit, or as may be necessary to prevent the sides of the

trench pit to slip or fall, or at such a distance and in such a manner as to avoid

covering fire hydrants, sluice valves, manholes covers etc. and so as to avoid

abutting the wall or structure or causing inconvenience to the public and other

service organisations or otherwise as the Engineer-in-charge may direct.

D.8.5.1.6 Contractor shall take into account additional excavation if any as the Engineer-in-

charge may require in order to locate the position of water pipes, drains, sewers

etc. or any other works which may be met with, in or about the excavation of

trenches/pits while quoting the rates for excavation of trenches/pits while quoting

the rates for excavation. Such service lines if met with during excavation shall be

properly maintained by Contractor, by means of shoring, strutting, planking over,

padding or otherwise as the Engineer-in-charge may direct, and shall be protected

by the Contractor from damage during the progress of the work. All precautions

shall be taken during excavation and laying operations to guard against possible

damage to any existing structure / pipe line of water, gas, sewage etc.

D.8.5.1.7 If the work for which the excavation has been made is not completed by the

expected date of the setting of monsoon as stipulated in “Data Sheet-I” or the

setting in of rain whichever is earlier, or before the day fixed by Engineer-in-

charge for filling in any excavation on account of any festival or special occasion,

Contractor shall backfill such excavation and consolidate the filling.

D.8.5.1.8 Utmost care shall be taken to see that the width of the trench at the top of pipe is

not more than that specified in “Data Sheet-I”. In case additional width is

required it shall be provided only in the top portion from the ground level upto

300 mm above the top of pipe. If any extra width is provided in the area below

this portion, Contractor shall have to provide remedial measures in the form of

lime concrete or rubble masonry otherwise at the discretion and to the satisfaction

of the Engineer-in-charge. If rock is met with, it shall be removed to 15 cm below

the bottom of pipes and fittings/specials and the space resulting shall be refilled

with granular materials and properly consolidated. Bottom of trenches / pits shall

be saturated with water well rammed wherever the Engineer-in-charge may

consider it necessary to do so.

D.8.5.1.9 Wherever a socket or collar of pipe or fitting / special occurs, a grip is to be cut in

the bottom of the trench or concrete bed to a depth of at least 75 mm below the

bed of the pipe so that the pipe may have a fair bearing on its shaft and does not

rest upon its socket. Such grip shall be of sufficient size in every respect to admit

the hand all around the socket in order to make the joint, and the grip shall be

maintained clear until the joint has been approved by Engineer-in-charge.

D.8.5.1.10 When welding is to be carried out with the pipes and specials in the trench,

additional excavation of not more than 60 cm in depth and 90 cm in length shall

be made at joints in order to facilitate welding.

D.8.5.1.11The excess excavated material shall be carried away from site of works to a place

up to a distance as directed by the Engineer-in-charge. This shall be done

immediately so as not to cause any inconvenience to the public or traffic. If the

instructions from Engineer are not implemented within seven days from the date

of instructions to cart the materials and to clear the site, the same shall be carried

out by the Engineer-in-charge and any claim or dispute shall not be entertained

in this respect.

D.8.5.2 Dewatering

D.8.5.2.1 During the excavation, if subsoil water is met with, Contractor shall have to

provide necessary equipment and labourers for dewatering the trenches/pits by

bailing out water; if pumping out subsoil water is found to be necessary,

Contractor shall provide sufficient number of pumps for the same. In both the

above cases the excavation shall be done to the required level and the pipes shall

be laid to proper alignment and gradient. Contractor shall also make necessary

arrangement for the disposal of drained water nearby storm water drain or in a pit

if allowed by Owner/ Engineer. In no case the water shall be allowed to spread

over the adjoining area. Before discharging this water into public sewer/drain,

Contractor shall take necessary permission from the local authorities.

D.8.5.3 Special, foundation in poor soil

D.8.5.3.1 Where the bottom of the trench and subgrade is found to consist of material which

is unstable to such a degree that in the opinion of the Engineer-in-charge, it

cannot be removed and replaced with an approved material thoroughly compacted

in place to support the pipe properly, a suitable foundation for the pipes,

consisting of piling, timbers or other materials, in accordance with relevant

drawings and as instructed by Engineer-in-charge shall be constructed.

D.8.5.4 Wooden shoring

D.8.5.4.1 Contractor shall suitably design polling bards, waling and struts to meet different

soil conditions that might be encountered in excavating trenches/pits. The

horizontal and vertical spacing of struts shall be such that not only the sides of

trenches shall be prevented from collapse but also easy lowering of pipe in

trenches shall be ensured without creating undue obstructions for the excavation

of the work. Any inconvenience and/or delay that might be caused in lowering

pipes in trenches as a result of adopting improper spacing of struts by Contractor

shall be his sole responsibility. No part of shoring shall at any time be removed

by Contractor without obtaining permission from the Engineer-in-charge. While

taking out shoring planks the hollows of any form must simultaneously be filled

in with soft earth well rammed with rammers and with water.

D.8.5.4.2 The Engineer-in-charge may order portions of shoring to be left in the

trenches/pits at such places, where it is found absolutely necessary to do so to

avoid any damage which may be caused to buildings, cables, gas-mains, water

mains, sewers etc. in close proximity of the excavation, by pulling out the shoring

from the excavations. Contractor shall not claim, on any reason whatsoever, for

the shoring which may have been left in by him at his own discretion.

D.8.5.5 Steel Plate Shoring

D.8.5.5.1 Where the subsoil conditions are expected to be of a soft and unstable character in

trench / pit excavation, the normal method of timbering may prove sufficient to

avoid subsidence of the adjoining road surface and other services. In such

circumstances contractor will be required to use steel trench sheeting or sheet

piling adequately supported by timber struts, waling etc. as per the instructions,

manner and method directed by Owner / Engineer. Contractor shall supply, pitch,

drive and subsequently remove trench sheeting or piling in accordance with other

items of the specifications

D.8.5.6 Boning staves and sight rails

D.8.5.6.1 In laying the pipes and fittings/specials the centre for each manhole /chamber or

pipeline shall be marked by a peg. Contractor shall dig holes for and set up two

posts (about 100 x 100 x 1800 mm) at each manhole/chamber or junction of

pipelines at nearly equal distance from the peg and at sufficient distances

thereform to be well clear of all intended excavation, so arranged that a sight rail

when fixed at a certain level against the post shall cross the centre line of the

manhole/chamber or pipelines. The sight rail shall not in any case be more than

30 m apart, intermediate rails shall be put up if directed by Engineer-in-charge.

D.8.5.6.2 Boning staves of 75 mm x 50 mm size shall be prepared by Contractor in various

lengths, each length being of a certain whole number of metres and with a fixed

tee head and fixed intermediate cross pieces, each about 300 mm long. The top

edge of the cross piece must be fixed below the top edge of the tee head at a

distance equal to the outside diameter of the pipe or the thickness of the concrete

bed to be laid as the case may be. The top of cross pieces shall indicate different

levels such as excavation for pipe line, top of concrete bed, top of pipe etc. as the

D.8.5.6.3 The sight rail of size 250 mm x 40 mm shall be screwed with the top edge resting

against the level marks. The centre line of the pipe shall be marked on the rail

and this mark shall denote also the meeting point of the centre lines of any

converging pipes. A line drawn from the top edge of one rail to the top edge of

the next rail shall be vertically parallel with the bed of the pipe, and the depth of

the bed of pipe at any intermediate point may be determined by letting down the

selected boning staff until the tee head comes in the line sight from rail to rail.

D.8.5.6.4 The post and rails shall be perfectly square and planed smooth on all sides and

edges. The rails shall be painted white on both sides, and the tee-heads and cross-

piece of the boning staves shall be painted black.

D.8.5.6.5 For the pipes converging to a manhole / chamber at various levels, there shall be a

rail fixed for every different level. When a rail comes within 0.60 m. of the

surface of the ground, a higher sight-rail shall be fixed for use with the rail over

the next point.

D.8.5.6.6 The posts and rails shall in not case be removed until the trench is excavated, the

pipes are laid and the Engineer-in-charge gives permission to proceed with the

D.8.5.7 Bedding

D.8.5.7.1 The type of bedding for pipes shall be as per relevant item.

D.8.5.8 Laying of pipes and fittings

D.8.5.8.1 All precautions shall be taken during excavation and laying operations to guard

against possible damage to any existing structure / pipeline of water, gas, sewage

etc. After excavation of trenches, pipes shall not be lowered unless the

dimensions of trenches and bedding work for pipes at the bottom of the trenches

and approved and measured by the Engineer-in-charge. Pipes and fittings /

specials shall be carefully lowered in the trenches. Special arrangements such as

cranes, tripods with chain pulley block for lowering the pipes and fittings /

specials shall be made by Contractor. In no case pipes and fittings / specials shall

be dropped. Slings of canvas or equally non-abrasive material of suitable width

or special attachment to fit the ends of pipes and fittings / specials shall be used to

lift and lower the coated pipes and fittings / specials. The pipes and fittings /

specials shall be inspected for pipes and fittings / specials shall be inspected for

defects and be rung with light hammer preferably while suspended to detect

cracks. If doubt persists, further conformation shall be done by pouring a little

kerosene / dye on the inside of the pipe at the suspected spot. No sign of kerosene

/ dye should appear on the outside surface. Pipes and fittings / specials damaged

during lowering or aligning shall be rejected by the Engineer-in-charge.

D.8.5.8.2 All the pipes are to be laid perfectly true both in alignment and to gradient

specified. In case of spigot and socket pipe the socket end of the pipe shall face

upstream, except when the pipeline runs uphill in which case the socket ends

should face the upgrade. The laying of pipes shall always proceed upgrade of a

slope. After placing a pipe in the trench, the spigot end shall be centred in the

socket and the pipe forced home and aligned to required gradient. The pipes shall

be secured in place with approved backfill material tamped under it except at the

socket. Pipes and fittings / specials which do not allow a sufficient and uniform

space for joints shall be removed and replaced with pipes and fittings / specials of

proper dimensions to ensure such uniform space. Precautions shall be taken to

prevent dirt from entering the jointing space. At times when pipe laying is not in

progress, the open ends of pipe shall be closed by a watertight plug or other

means approved by Engineer-in-charge. During the period that the plug is on the

contractor shall take proper precautions against floating of the pipe owing to entry

of water into the trench. Wherever it is necessary to deflect pipe from a straight

line, either in the vertical or horizontal plane, to avoid obstructions or where long

radius curves are permitted the deflection allowed at joints shall not exceed 2.5% .

In case of pipes, with joint to be made with loose collars, the collars shall be

slipped on before the next pipe is laid. The pipes shall be laid such that the

marking on pipes appears at the top of the pipes.

D.8.5.8.3 The cutting of pipe for inserting valves, fittings or specials shall be done in a neat

and workman like manner without damage to the pipe so as to leave a smooth end

at right angles to the axis of the pipe. For this purpose, pipe-cutting machine shall

D.8.5.9 Thrust block

D.8.5.9.1 Thrust blocks shall be provided, to counteract hydraulic thrust, at places wherever

directed by owner / engineer and as per relevant drawing.

D.8.5.10 Jointing

D.8.5.10.1 Jointing for pipes and fittings / specials shall be done in accordance with the

relevant specifications depending upon the type of pipes being used.

D.8.5.11 Testing and Commissioning

D.8.5.11.1 Testing and commissioning of pipes shall be done in accordance with the

relevant specifications.

D.8.5.12 Backfilling

D.8.5.12.1 Trenches shall be backfilled with approved selected excavated material only

after the successful testing of the pipeline. The tamping around the pipe shall be

done by hand or other hand operated mechanical means. The water content of

the soil shall be as near the optimum moisture content as possible. Filling of the

trench shall be carried out simultaneously on both sides of the pipe in such a

manner that unequal pressure does not occur. Backfilling shall be done in

layers not exceeding 15 cm. Each layer shall be consolidated by water into,

ramming, case being taken to avoid damage to the pipeline. In case of mild

steel pipes / specials, the spiders provided during assembly and welding shall be

retained until the trench is refilled and consolidated. Where timbers are placed

under the pipeline to aid alignment, these timbers shall be removed before

D.8.5.13 Reinstatement of Road / Footpath

D.8.5.13.1 Reinstatement of road / footpath shall be done as per the requirements of local

authorities and the relevant specifications after completion of work.

D.8.5.14 Clearing of site

D.8.5.14.1 All surplus materials, and all tools and temporary structures shall be removed

from the site as directed by Engineer-in-charge and the construction site left

clean to the satisfaction of Engineer-in-charge.

D.8.6 MEASUREMENT

D.8.6.1 The measurement for excavation in trenches shall be done in following manner

and will be paid accordingly.

i) Length : As per the actual length of pipes and

fittings / specials laid at work site.

ii) Width and cross sections : As per Drawing.

iii) Depth : Average depth of trench from ground

level to bottom of bedding.

D.8.6.2 Excavation of asphalt road and reinstatement of road shall be measured on per

square meter basis and the length and width at top of trench shall be considered

same as those mentioned for excavation of trench.

D.8.6.3 Shoring (open / close) shall be measured on the square meter basis of the actual

area of trenches shored.

D.8.6.4 The measurement for removal of excess excavated material upto a specified

distance shall be as per the relevant items (s) in the schedule of Quantities and

Rates and shall be measured on cubic meter basis. In case of soil 30% deduction

shall be done to take account for voids where as it will be 40% in case in case of

D.8.6.5 Measurement for pipes and fittings / specials shall be in accordance with the

relevant clause(s) of specification for particular type of pipes.

D.8.6.6.1 Fencing provided along the sides of trenches and pits shall not be paid for

separately and contractor shall take into account the costs of such works and

quote accordingly.

D.8.6.6.2 In case of the metal packing or dressed stones not being deposited as specified or

being mixed up with excavated materials and not available for the reinstatement

of road / pavement, the cost of the new metal packing or dressed stones requires

shall be charged to Contractor by Engineer-in-charge.

D.8.6.6.3 Service lines if damaged during excavation shall be made good either by

Contractor or by other agency as Engineer-in-charge may decide and wholly in

either case at the expense of Contractor.

D.8.6.6.4 Contractor shall not be paid any additional compensation for excess excavation

over what is specified as well as for any remedial measures that are specified.

D.8.6.6.5 The excess excavated material shall be carried away from site of works as

specified, failing which in view of public safety and traffic convenience the

Engineer-in-charge may carry out the work by any other agency at Contractor’s

D.8.6.6.6 Portion of shoring left in the excavated trenches or pits shall be measured and

paid separately, if instructed by Engineer-in-charge to do so.

D-12 : EXCAVATION OF ASPHALT PAVEMENT & REINSTATEMENT OF PAYMENT

(A) EXCAVATION OF ASPHALT PAVEMENT

D.12.1 Under this item contractor shall demolish existing asphalt or WBM pavement met

with during laying of RCC pipe.

D.12.2 Only area of pavement intercepted in pipe laying shall be demolished. If excess area

is demolished same shall be reinstated by the contractor.

D.12.3 Demolished material like asphalt pavement lump and metal shall be stacked

separately as directed by the Engineer, so that it can be reused in doing the pavement

on completion of laying the pipe.

D.12.4 Work done to the extent of requirement for laying of drain and as per specifications

shall be measured in sq.m. and paid at the tender rate.

(B) REINSTATEMENT OF ASPHALT PAVEMENT :

The scope includes the reinstatement of asphalt / cement concrete / WBM /

murrum / earth surfaces of design thickness crossing the sewerage pipelines.

D.12.7 Reinstatement

After the work of laying and jointing of pipeline is completed, the earthwork,

murrum surface and asphalt surface will be reconstructed as per the designed

thickness as directed and/or using with old soling and metelling material. Any

extra spawl or metal required shall be brought to contractor at own cost. The

prepared surface shall be grouted with asphalt. The surface will be maintained

till the work is completed. The measurement will be paid on square meter

basis for all the types of surfaces constructed including earthwork.

D.12.8 The payment for reinstatement of asphalt road payment will be made on

sq.mt. basis of the work carried out as per the design and direction of

engineer –in-charge

D.12.9 Penalty for incomplete reinstatement work shall be recovered @ 1.5 times the

actual expense incurred by AMC.

AHMEDABAD MUNICIPAL CORPORATION

Tender form B-1

FORM B-1 OF GUJARAT STATE ROADS AND BUILDING DEPARTMENT /

WATER RESOURCES DEPARTMENT may be referred.(only English version)

Note binding on the contractors

01. The terms and conditions of contract mentioned in the Clause no 1 to 77 of Form B-1

of Gujarat State Road and Building Department / Water Resources Department shall be

applicable. binding on the contractors unless specifically mentioned about it

Hereunder in clause no.15 to

02. Please read “Ahmedabad Municipal Corporation “instead of “Government /

Government of Gujarat “wherever written.

03. Please read “ Ahmedabad Municipal Corporation “ instead of “ Government of Gujarat

State Public Works Department/Public Works Department/ Government “ wherever written.

04. Please read “ City Engineer" instead of “Superintending Engineer “ or Executive

Engineer wherever written.

05. “ Ahmedabad Municipal Corporation “ herein called as“AMC “

06. “ Governor for the state of Gujarat “ shall be read as “Municipal Commissioner /

Ahmedabad Municipal Corporation ”

07. The contents / details / information mentioned in the relevant point under the heading

Seal and Signature of the Bidder Addl. City Engineer

TECHNICAL SPECIFICATIONS

AHMEDABAD MUNICIPAL CORPORATION

TECHNICAL SPECIFICATIONS

(A) labour work of laying and jointing of /cast iron pipes.

(B) labour charges for recovered cleaning di water pipe line &

relaying the same

(C) labour charges for recovering exst.CI/DI water pipe line incldg.

excavation and refilling and jointing pipe in line and level

(D) labour work of laying and jointing of cast iron sluicevalves.& bend

,coller.& any specials

This Specification covers the requirements for collecting from Municipal Stores or contractor’s stack yard transportation of cast to work sites lying

jointing and field testing of cast iron pipes and fittings for the water distribution Network.

APPLICABLE CODES:

Various operations such as transport to work sites lowering in trenches laying jointing and

field testing of cast iron pipes and fittings shall comply with all currently applicable

standards. In all cases the latest revision of the standards shall be referred to. If requirements

of this specification conflict with the requirements of the standards this specification shall

(a) IS: 638 Specification for sheet rubber jointing and rubber inserting jointing.

(b) IS: 782 Specification for caulking lead.

(c) IS: 1538 Specification for cast ion fittings for Pressure pipes for water gas and sewage.

(d) IS: 3114 Code of practice for laying of cast-iron.

(e) IS: 3400 Methods of test for vulcanized rubber (Parts to 20)

(f) IS: 5382 Specification for rubber sealing ring for Gas mains water and sewers.

(g) IS: 6587 Specification for spun hemp yarn.

CARTING AND HANDLING:

Cast iron pipes fittings (specials) and valves with tail pieces shall be transported from the Municipal Stores or contractor’s stack yard to the work sites

at places along the alignment of pipeline as directed by Owner /Engineer. The Contractor shall be responsible for the safety of pipes fitting

and vales with tail pieces in transit loading/unloading. Every care shall be exercised in handling pipes and fittings to avoid damage. While

unloading the pipes and fittings shall with steadying ropes of by any other means. Padding shall be provided between coated pipes fittings

and skids to avoid damage to the coating Suitable gape between pipes should be lift at intervals in order to permit access from one side to

the other. In case of spigot socket pipes care should be taken regarding orientations pipes while unloading. As far as possible pipes shall be

ulna added on one side of the stretch only. The pipes shall be checked for any visible damage (such as broken edges cracking or spelling of

pipe) while undo adding and shall be sorted out for reclamation any pipe which shows sufficient damage to preclude it from being used

shall be discarded shall be prohibited. Necessary warning boards and lamps should be provided in front and side of pipes to avoid any

accident. Pipes should be stacked with sufficient packing to prevent rolling of the same. Contractor will be fully responsible for any

accident due to pipes or other materials stacked on site of yard. Contractor will be fully responsible for any legal formalities arising due to

such accident and all legal charges there of shall be paid by contractor of will be recovered from his running bill of the same or other AMC

Each stack of pipes shall contain only pipes of same class and size, with consignment or

batch number marked on it with particulars of supplies wherever possible storage shall

be done on film level and clan ground and wedges shall be provided at the bottom layer

to keep the stack stable. The stack shall be in pyramid shape or the laid lengthwise and

crosswise in altimeter layers. The pyramid stack shall be made for smaller diameter

pipes for conserving space in storing them. The height of the stock shall not exceed

1.5m. Fitting and sluice valves with tail pieces shall be stacked under cover and

separated from pipes. Rubber rings shall be stored in clean cool store away from

windows boiler electrical equipment and petrol oils or other chemicals particularly in

the field where the rubber nods are being used it is desirable that they are left out on

the ground in the sun or overmuch under heavy frost of snow conditions.

LAYING - GENERAL

The Contractor shall visit the before tendering and get himself acquainted site condition and

the regulations regarding the laying of pipes in congested areas heavy traffics areas etc. The

successful bidder shall take the necessary permission and clearance of all the authorities like

dip ardent of ads traffic water supply and the drainage electricity broad telephone comp any

etc. Wherever necessary.

Road reinstatement shall not be included in back filling unless specified.

To protect person from injury and to avoid damage to property adequate barricades

construction signs red lanterns and guards as required shall be placed and mainlined during

the progress of the construction work and unit it is safe for the traffics to use the roadways.

The relevant Indian standards and the rules and regulations of the local authorities in

regarded to safety provisions shall be observed.

General lighting for works site, warning lights, sign boards, fencing etc. shall be provided by

contractor at his own cost.

Suitable fencing shall be provided along the sides of trenches and pits. The post of the

fencing shall be of timber securely fixed in the ground not more then 3m.apart and they shall

be less than 75 mm in diameter of less than 1.2 m above the surface of the ground. There

shall be two rails. One near the top of the post and the other about 450 mm. above the ground

and each shall be from 50mmto 70mm in diameter and sufficiently long to run from post to

post which they shall be bound with strong rope. The method of projecting rails beyond the

posts and tying them together where they meet will not be allowed on any account. All along

the edges of the excavated trenches a bank of earth about 1.2. m high shall be formed as

required by the Owner/Engineer for further protection. The above work shall not be paid for

separately and the contractor shall take into account the costs of such works and quote

Whole work shall do within 24 hrs. By parts or whole work so that water supply from AMC

shall not be disturbed.

The excavation in the foundation shall be carried out in true and level and shall have

the width and depth as required and as directed. The Contractor 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 as directed. The extra depth or width shall be

made up with concrete of the same proportion as specified for the foundation concrete at the

cost of the contractor. The excavation up to any required depth shall be carried out under this

item as required and directed by engineer in charge.

Surface Excavation for Road Work:

Excavation exceeding 1.5 mm in width and 10 sq mm on plan but not exceeding 30 cm in

depth in all kinds of soil which are specified shall be as treated as surface excavation.

Excavation in trenches for service lines- Water supply and Drainage:

Excavation in trenches shall be carried out in any material encountered on the site to enable

the service lines to be laid to the lines and levels shown and as directed. Excavation shall be

made with adequate and stable side slopes or shoring strutting if necessary. The contractor

shall provide all measures to protect adjoining properties service limes etc. The contractor

shall take necessary action to keep excavation free from water.

Trenches shall be wide enough to provide sufficient space for joining and inspection. The

trench bed shall be trimmed and rammed with sprinkling of sand or murmur so that the pipes

when laid to the required levels and gradients shall be no the bottom fully supported along

the entire length of the pipe. The trench shall be deepened and widened locally to receive the

sockets and to permit the joint to be made and inspected.

Before excavation is started rails shall be erected at convenient places and at all changes of

direction and gradients at a definite and as far as practicable uniform height above the

proposed invert level of the pipes the center lime being clearly marked on each horizontal

rail. The depth of excavation and level of the pipe invert shall be checked by means of

benching road of appropriate lengths.

Disposal of the Excavated Stuff:

The excavated stuff of the selected type shall be used for filling the trenches and plinth or

leveling the ground in layers including ramming and watering etc. complete. The Contractor

shall remove the balance of the excavated from the site of work to a place as directed within

a lead unto 50mm and for all lift.

Filing of Trenches:

As soon as the work in foundation has been completed and measured the sides of foundation

shall be cleared of all dedans brick bats mortar dropping etc. and filled with earth in layers

not exceeding 15 cm each layer shall be adequately watered rammed well and consolidated

before the succeeding layer is laid. The earth shall be rammed with iron rammers where

feasible and with the butt ends in layer of crowbars where rammer cannot be used. The plinth

shall be similarly filled with earth in layers not exceeding 15 cm adequately watered and

consolidated by ramming with iron or wooden rammers. When filling reaches finished level

the surface shall be flooded with water for at least 24 hours and allowed to dry and then

rammed and consolidated. The finished level of filing shall be kept to shape and gradient

intended to receive any floor finish. The excavated stuff of the selected type only shall be

allowed to be used for filling the trenches and plinths. Under no circumstances black cotton

soil shall be used for filling the plinths.

FILLING MATERIALS:

Filling materials may be either excavated stuff of selected materials brought from outside.

Excavated stuff or selected earth to be used shall be cleared of all rubbish large size stones

brick bats etc. complete and big clods shall be broken down to a size of 50 mm or less. The

selected soil and or murmur or any other materials shall be got approved before filling.

Refilling shall be done in a systematic manner by the contractor before refilling starts, the

contractor shall get checked the trenches ready for refilling.

The space between foundation masonry concrete pipe line and the sides of excavation and/or

bottom of found at ion shall be refilled to the original surface or up to plinth level with earth

or selected materials in layers of 15 cm to 20 cm each well watered and rammed.

Each layer shall be watered and compacted with heavy rammer before the upper layer is laid

till the final level is reached to form a thoroughly compacted base.

Refilling on top of pipe shall be carried out carefully with selected soft stuff out of the

excavated stuff. The refilling shall be raised about 5 cams. For subsequent settlements.

The contractor shall be responsible for any settlement during passage of time of during

monsoon and the same shall be refilled with stuff brought from the out side if necessary.

The process of refilling brunches in plinth watering ramming shall be carried out in such a

way as not to danger to pipe line for foundation footing plinth well etc. already laid or built

If watering is not done by contractor with its own arrange meant watering charges at 20% of

this item rate shall be deducted from the bill against this item.

The rubber ring shall be stored in a cool dark dry and dust free environment The storage shall

not be exposed to direct sunlight or any heat radiating appliance. The rings shall not be

allowed to come in contact with any fuels and shall be stored free of tension.

Rubber rings shall be clearly labeled in bundles to indicate the type of ring. The size of pipes

for which they are to be used the manufacturer’s name or trademark and the month and the

year of manufacture.

The rings shall comply with IS 5382 regarding their material finish tolerance in dimension

and physical requirement.

The rubber rings shall be such that they shall not show any signs of deterioration for any

reason during the contract period plus the defects liability period, Entire expenses associated

with correcting defects in this regard including replacement of rubber rings shall be fully

borne by the contractor.

In jointing cast iron spigot and socket pipes and fitting with tycoon flexible joints the

contractor shall take into account the manufacturer’s recommendations as to the methods and

equipment to be used in assembling the joints. In particular the contractor shall ensure that

the spigot end of the pipe to be jointed is smooth and has been properly chamfered that the

rubber ring as per IS 5382 is correctly positioned in the socket and that the two pipes are

accurately in line, before the joint is maid. The rubber rings and any recommended lubricant

shall be obtained only through the pipe supplier or as directed by the Engineer.

LEAD CAULKING JOINTS

The jointing shall be done with molten lead and spun yam. Pin lead shall be of uniform

quality clean and free from foreign materials. It shall be of uniform softness capable of

being easily caulked or driven. It shall conform to IS: 782 Spun yarn shall be of clean

hemp and of good quality. It shall conform to IS: 6587 Its quantity shall be as follows.

Quantities of spun Yarn for Different Sizes of Pipes

(Materials for single collar joints)

Nominal Internal Spun Yarn Mass

Note: Under special circumstances the Engineer-in-charge may decide the quantities of spun

yarn depending upon the site conditions. The quantity of different diameters of C.L.

pipes and fittings shall be as follows:

QUANTITIES OF LEAD YARN FOR DIFFERENT SIZES OF PIPES

Normal Size of Lead/ Joint Depth of lead

Pipe mm Kg Joint mm

Note: The quantities of lead given are provisional and a variation of 20 percent is permissible

Lead shall be heated in a melting pot kept in easy reach of the joint to be poured so that the molten metal will not be

chilled in being carried from the melting pot to the joint and shall be brought to a proper temperature so that

when stirred it will show a rapid change of color. Before pouring all scum shall be removed. Each joint shall be

made with one continuous pour filling of the entire joint space with solid lead. Spongy or imperfectly filled

joints shall be bunt out and repaired.

The joint runner shall fit snugly against the face of the socket and the outside of the pipe shall be

dammed with clay to from a pouring lip to provide for filling the joint flush with the face and

to the top of the socket.

The jointed is done by first caulking in spun yam, then filling the remainder of the joint space by

running in molten lead, taking care that no dross enters the joint and then thoroughly

caulking the lead. The spun yam shall be used to center the spigot in the socket and to

prevent the flow of molten lead into the bore of the pipe.

After the lead has been run into the joint the lead shall be thoroughly caulked. Caulking of joints

shall be done after a convenient length of the pipes has been laid and leaded. The leading ring

shall first be removed and any lead outside the socket shall be removed with a flat chisel and

then joint caulked removed with a flat chisel and then the joint caulked around three times

with caulking tools of increasing thickness and hammer of 2 kg. Weight Lead run joints shall

be preferably finished 3 mm behind the socket face. The joints shall not be covered till the

pipe line has been tested under specified hydrostatic test pressure, though the rest of the pipe

line should be covered up to prevent expansion and contraction due to variation in

Filling available excavated earth (excluding rock) in trenches plinth sides of foundation etc.

in layers not exceeding 20 cams. In depth consolidating each deposited layer by ramming and

The refilling will generally refer to refilling of pipe line trenches, foundation trenches up to

plinth level or ground level with excavated stuff selected soil brought from outside.

Clearing or Trenches or Ground:

The excavated trenches for foundation or ground over which filling is to be done shall be

cleared off all grass loose stones rubbish of all kinds brick bats as well as tress roots etc.

They shall be well watered before stuff is laid.

Mode of measurement for Item No.

Measurement shall be paid by Rmt. basis.

Mode of measurement

Measurement shall be paid by Nos. basis.

Seal and Signature of the Bidder

Addl.CityEngineer(AMCMET-HOSPITAL)

AHMEDABAD MUNICIPAL CORPORATION

FORM OF BID AND APPENDIX TO BID

FORM 1 - BID SECURITY (BANK GUARANTEE)

(Hereinafter called the Tenderer) is desirous and preferred to tender for works in accordance

with the term and conditions of tender for the work

1. Therefore. We hereby affirm that -we are guarantors on behalf of the Tenderer up to total

rupees………………..(in words............................................) Rs. (in figures) and we

undertake to pay to Municipal Commissioner, Ahmedabad Municipal Corporation, A'bad.

Specified tip to his first written demand, without demur without delay and without the

necessary of a previous of judicial or administrative procedures and without the necessity of

a previous of judicial or administrative procedures and without the necessity to prove to the

Bank the defects or short comings or debits of the contractor any sum within the limit of

2. We further agree that the Guarantee herein contemned shall remain in full force and effect

during the period that would be taken for the acceptance of tender. However unless a demand

of claim under this guarantee is made on its in writing on or before the (Date to be specified

will not be less than 120 days from the stipulated date of receiving the tender) we shall be

discharge from all liabilities under the guarantee thereafter

3. We undertake not to revoke the guarantee during it currency except with the previous

consent of the Municipal Commissioner, Ahmedabad Municipal Corporation, A' bad in

4. We lastly undertake not to revoke the guarantee for any charge in constitution of the

Tenderer or of the Bank.

Signature & Seal of Guarantor ...........................

5. The contractors shall have to furnish income tax clearance certificate before his tender is

accepted and intimate assessment number and ward under which he is assessed.

6. Copies of certificate as regards previous experience, if any, must accompany the tender.

7. List of approved banks - .As per AMC finance dept.circular No-5 Dt.5/5/07 & F.D.

Circular No. 29 Dt. 7/08/2010.

Seal and Signature of the Bidder Addl.CityEngineer(AMCMET-HOSPITAL)

FORM -2 PERFORMANCE GUARANTEE BOND

(BANK GUARANTEE)

(Clause 37 of Section I Volume 1)

Awarded a contract dated_ __________________for the એ. એમ. સી. મેટ

Whereas the said M/s __________________________________________has approached Us

___________________________________________Bank to provided a PERFORMANCE

GUARANTES BOND to the AMC for the work undertakes by M/s.

________________________ and Whereas. We, the

_____________________________Bank have agreed to provided such a PERFORMANCE

GUARANTEE BOND. Now therefore, we the_ ______________________Bank provided

the following Performance Bank, Guarantee by way of these Bond to the AMC.

1. The contract value of the contract provided to M/s. _____________________by the AMC

in Rs. _ __________. This guarantee in the nature of PERFORMANCE GUARANTEE is

provided so as to ensure and indemnify the AMC for full and proper performance of the

contract by M/s.______________________

the _______________________________Bank hereby indemnify the AMC for all losses and

/ or damages to the road surface which would be laid or resurface by

M/s.________________________ and such PERFORMACE GUARANTEE would include

any damage to hot mixes, dense bituminous macadam asphalt, concrete, seal coat, concrete

blocks, road markings, signage, steel structures which may be suffered by the AMC as a

result of defective production of mixes, because of poor workmanship, or at all, by way of

this bond, we the _________________________________Bank agree and promises that in

the eventuality of the contractors M/s.

__________________________________________not repairing or remeding the Problem,

loss or damage to the road surface we shall indemnify and pay the AMC such expenses,

losses and damages that may be incurred by the AMC, as a result of the AMC getting the

work done itself or from the other source.

2. We _______________________________ Bank agree and understand that the decision as

to whether any losses or damages to the project have taken place or not and / or whether the

work suffers from poor workmanship or not will be taken by the Commissioner of AMC and

on the Commissioner's decision regarding such losses or damages or defect whatsoever being

so notified by the AMC to us, We shall immediately take steps and ensure that

M/s.__________________________________ faithfully and diligently carry out the

necessary remedial steps to the full satisfaction of the Commissioner of the AMC. The

opinion of the Commissioner as to whether full and complete remedial steps, to the full

satisfaction the Commissioner of the AMC has been taken or not, will be that of the AMC.

For the purpose, of arriving at such decision as aforesaid it will be open to the Commissioner

of the AMC in case he so desires, to delegate this power to subordinate like the city Engineer

to take appreciate decision and the decisions referred to above will be deemed to be properly

take and as if taken by the Commissioner of the AMC. In the eventually of

M/s.______________ not taking remedial action to the almost satisfaction of the

Commissioner of AMC. The AMC will be entitled to get the work done itself or from

sources. On the Commissioner of the AMC notifying to us the total expenses incurred for this

purpose. We hereby expressly have under taken to pay the AMC the said amount forth with

and in any case not less than 7 days from taken to pay the AMC the said binding the amount

indicted by the Commissioner of the AMC and our obligation to pay such amount will be

continuing of the AMC and our obligation irrespective of any dispute of differences that may

arise between us and M/s. _____________________________ of between the AMC and

3. The contract value is Rs. __________________________. This PERFORMANCE

GURANTEE is limited to 5% of the said contract value and accordingly it comes to Rs.

_______________________ our liability will be in all cases be limited to

4. We agree and undertake that this PERFORMANCE GURANTEE will be valid for a

period of five years and one month from the date when the contract work is completed by the

M/s._____________________________________. The Commissioner of the AMC notify

such completion that to us. In case, no such completion it is notified, this performance

guarantee will be a valid from five years and one month from the date of execution of this

agreement. The Performance Guarantee will come into effect from such completion date. In

case however, the contract of several parts it will be opened to the Commissioner to indicate

separate completion dates for separate part and to simultaneously indicate a break up of the

contract value equivalent to the separate part. In which case the PERFORMANCE

GUARNATEE to extent of the different completion dates. It is expressly understood that the

considering this period of five years and one month, the date by which the Corporation,

intimate the Bank about the losses, damages or problems as the case may be, shall be

considered as long as such intimation is within a period of five years and one month from the

completion date. We the ___________________ Bank will be liable, irrespective of whether

the remedial actions or lack thereof has taken place after the period of the five years and one

5. We _________________________________ Bank agree that the PERFORMANCE

GUARANTEE which is continuing guarantee will be binding, and enforceable against us

irrespective of any difference / disputes between the AMC and M/s.

and irrespective of any change or variation or execution time or any forbearance or waiver

made or grant by the AMC to M/s.___________________________________.

6. In case any disputes arise as to the interpretation or implementation or implementation of

this PERFORMANCE GUARANTEE, the matter shall be referred to the sole arbitration of

he Commissioner of AMC whose decision in the matter will be final. In case any resource to

any court of law is necessitated, the appropriate Civil Court in the Ahmedabad along will

have Jurisdiction.

Date: Signature of Contractor

FORM 3 - FORM OF AGREEMENT

THIS AGREEMENT made the ____ day of _______, 200_

between Ahmedabad Municipal Corporation

………………..(here in after called “the Employer”) of the

after called “the Contractor”) of the other part.

WHEREAS the Employer is desirous that certain works should be executed by the

____________________________________________ and has accepted the bid by the

contractor for the execution and completion of such works and the remedying of any defects

therein at a contract price of Rs.______________ (Rupees _________________

NOW THIS AGREEMENT WITNESSETH as follows:

1. In this Agreement, words and expressions shall have the same meanings as are

respectively assigned to them in the Conditions of Contract hereinafter referred to.

2. The following documents shall be deemed to form and be read and construed as part of

this Agreement, viz.:

a) the Letter of Acceptance;

b) the General Conditions

c) The Financial Condition

d) the Technical Specifications;

e) the Priced Bill of Quantities; and

f) other documents forming part of the contract.

3. In consideration of the payments to be made by the Employer to the Contractor as here in

after mentioned, the Contractor hereby covenants with the Employer to execute and complete

the Works and remedy any defects therein in conformity in all respects with the provisions of

4. The Employer hereby covenants to pay the Contractor in consideration of the execution

and completion of the Works and the remedying of defects therein the Contract Price or such

other sum as may become payable under the provisions of the Contract at the times and in the

manner prescribed by the Contract. IN WITNESS whereof the parties hereto have caused this

Agreement to be executed the day and year first before written.

Signed, sealed, and delivered by the said Employer and the Contractor in the presence

On behalf of Ahmedabad Municipal Corporation On behalf of M/s.

Binding Signature of the Employer :

Binding Signature of the Contractor :

Sample Form for updating - qualification information

Important Note:-

As well as Considered Item Specifications as Per Item Given, not by serial number, the

specifications of items which are not mentioned in BOQ Item, Specifications should be

considered as per AMC Sor Current Approved Rates for Civil and Electrical Works, as per

Available on Site of Ahmedabadcity.gov.in All the Specifications should be Considered as

per Schedules Rates of R & B Division of both civil and Electrical Works. Hence it an ARC

Tender All the Quantity Would Vary as per Instruction of Engineer in Charge. No Rate would

be given Extra for Increase or Decrease in the Quantity of The BOQ Scheduled Items.

CONTRACTOR'S SIGNATURE ADDL.CITY ENGINEER

& STAMP ( AMC MET-HOSPITAL)