tender for name of work : dg - talegaon industrial

MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION

TENDER DOCUMENT

TENDER FOR

Name of Work : DG - TALEGAON INDUSTRIAL AREA...TalegaonIndl.Area........Strengthening & repairing of internal roads.


Strengthening & repairing of internal roads.1 1 1

Short Tender Notice2 2 2

Detailed Tender Notice3 3 5

SCOPE OF WORK4 6 7

CLAUSE FOR PAYMENT OF STAMP DUTY5 8 8

CLAUSE FOR RECOVERY OF ADDITONAL SECURITY DEPOSIT6 9 9

CLAUSE FOR RECOVCERY OF LABOUR CESS7 10 10

B-1 Tender Form8 11 33

Schedule A9 34 36

COMMON CONDITIONS AND ADDITIONAL CONTRACT CONDITIONS10 37 43

SPECIAL CONDITION FOR ROYALTY PAYMENT11 44 44

CLAUSE FOR REIMBURSEMENT OF TAXES/DUTIES12 45 45

PRICE VARIATION CLAUSE13 46 51

BANK GUARANTEE (PROFORMA)14 52 53

Value Added Tax (VAT) Act and Contract Labour, Income Tax Clause15 54 54

SERVICE TAX CLAUSE (For other than maintenance, labour oriented and consultancy works)16 55 55

INSURANCE Clause of Work17 56 56

QUALITY AUDIT CLAUSE18 57 57

STANDARD CEMENT CONSUMPTION STATEMENT19 58 62

CEMENT VARIATION CLAUSE20 63 63

MAINTENANCE GUARANTEE CLAUSE DURING DEFECT LIABILITY PERIOD.21 64 64

List of Defects Required to be observed and Rectified by the Contractor during the Defect Liability Period22 65 66

ADDITIONAL CONTRACT CONDITIONS23 67 68

DECLARATION FOR NON-EMPLOYMENT OF EX-MIDC EMPLOYEE24 69 69

Certificate From Contractor25 70 70

Schedule B26 71 81

Item Wise Specification27 82 131

DRAWINGS28 132 132

Index

Sr.No.

Particulars PageFrom

PageTo

Work Name : DG - TALEGAON INDUSTRIAL AREA...Talegaon Indl.Area........Strengthening & repairing of internal roads.

Executive EngineerContractor

(A Government of Maharashtra Undertaking)


E tenders are invited for the work “Talegaon Indl.Area........Strengthening & repairing of internal roads.” having estimated cost of Rs. 2,33,13,244.00 from the contractorregistered with PWD, Govt, of Maharashtra, CPWD, MES, Railways, CIDCO, MJP in appropriate class.

The blank tender forms are available on E Tendering module on MIDC's website ,<www.midcindia.org>. The

Tenderers are requested to download the entire tender document from MIDC's website. The last date of

submission of E Tender documents duly filled in shall be 07/08/2015 upto 11:00 Hrs. and shall be opened on

the same day if possible. For further details please see detail tender notice on MIDC's website.

Right to reject any or all tenders without assigning any reason there of is kept reserved by the competentauthority.

--------------NOTICE ENDS HERE--------------

TENDER NOTICE NO. E-TENDER NOTICE NO.35/2015 /2015-2016

Chief Engineer

Zone Pune

Page 2 Executive EngineerContractor

E tenders are invited from eligible contractors for the following work. The details of tender are given below.An amount given below towards Earnest Money Deposit (EMD) & cost of blank tender should be paid byseparate Demand Drafts (DD) in favour of the Executive Engineer, MIDC, Civil Division, Chinchwad, Pune-19.and scanned copy of DDs shall be uploaded at relevant locations.A copy of EMD Exemption Certificate issued by MIDC may be submitted in lieu of DD for EMD and scanned copyof the same shall be uploaded at relevant location.The tender will be considered only if the enclosures are inproper order.The EMD will be forfeited in case, after the acceptance of the tender, the contractor refuses to pay the SecurityDeposit as noted below, within the specified time limit. Otherwise it will be refunded. The work is to becompleted within the stipulated time as noted below.

DETAILED TENDER NOTICE NO. E-TENDER NOTICE NO.35/2015

1. Name of Work

DG - TALEGAON INDUSTRIAL AREA...TalegaonIndl.Area........Strengthening & repairing of internal roads.

2. Rs 2,33,13,244.00Estimated Cost

Earnest Money Deposit3.

Rs 1,50,000.00 by DD of Nationalized Bank / Scheduled Bank/Bank approved by Government of Maharashtra OR by RTGSpayable at Chinchwad, Pune-19. in favour of Executive Engineer,MIDC, Civil Division, Chinchwad, Pune-19.

4. Security Deposit

Rs 6,99,400.00 or 3.00% of tendered cost whichever is higher byDD of Nationalized Bank / Scheduled Bank/ Bank approved byGovernment of Maharashtra. S. D. inform of BG will be acceptedwhen amount of S.D. is more than Rs.50,000

Rs 16,32,000.00 or 7.00% of tendered cost whichever is higherthrough RA bills.

Cost of Blank Tender Form5.Rs 7,000.00 (by DD OR by RTGS) (Non Refundable)

Time Period6.4 Months Including monsoon

7. Availability of blank tender form14/07/2015 to 07/08/2015 (to be downloaded from the MIDC Etendering site www.midcindia.org).

8. Queries of contractorWill be received by E tendering upto 02/08/2015 06:00 PM

9. Reply to queriesWill be published on the website on 06/08/2015 06:00 PM

Last date of submission of Tender10.07/08/2015 upto 11:00 AM hrs. @ MIDC website.


Date of opening of PQ & tender

Place of Tender Opening11.

10/08/2015 12:30 PM hrs. (if possible)

Office of the Suprientending Engineer, Circle-II, MIDC,Chinchwad, Pune.

12. Class of registerationIII

13. EligibilityRegistered contractors in appropriate class havingexperiance of single similar type of work of BM & BC costingnot less than 117 lakhs.

Compensation14.Rs 3,000.00 per day for delay in work execution/ completionof work.

Validity of offer15.180 days from the date of opening of the tender. (Fromopening of First Envelope)

1. Important Note: The information regarding the tender & PQ form (if applicable) & the facility to downloadit, will be available on MIDC E tendering portal on website www.midcindia.org. The downloaded & dulycompleted tender form shall be submitted (by eligible contractors only) without making any change in thescript of tender document. If after submission of tender, it is noticed that the tender script is modified in anymanner whatsoever, the tender will be summarily rejected. Contractors may upload their queries beforeexpiry of query period. The replies to the queries received before the due date, will be published on thewebsite which should be downloaded by the tenderer. The document of reply to the queries of the contractorwill form part & parcel of the tender document & the clarifications given in the document will supercede theprovisions of the tender. After the tender is accepted & offer letter is issued to the contractor, agreement shallbe executed with the contractor on the tender copy prepared/printed by MIDC

2. The tenderer shall upload scanned copy / copies, the following documents at appropriate place

Envelope No.1 shall contain:

(i) DD OR by RTGS for EMD / EMD exemption certificate issued by MIDC and separate DD OR by RTGS for costof Tender form. (In case of JV, exemption certificate of lead partner) and DD OR by RTGS for erection ofAsphalt plant within 30 Kms (If applicable) (ii) Professional Tax Registration Certificate for employees in E category for tenders without PQ and both i.e.'E' & 'R' category for tenders were PQ is applicable. (iii) Registration Certification with Sales Tax Deptt. under VAT Act 2002, of Govt. of Maharashtra. (iv) Certified copy of PAN no. (In case of Joint Venture PAN Card of the Lead Partner) (v) Experience certificate for single similar work during last 5 years executed in Govt. Deptt. semi Govt. /Local bodies such as MIDC/ CIDCO/ MJP local bodies etc. as specified elsewhere OR PQ form duly completedwith supporting documents and specified therein (if applicable) (vi) Reply to queries of the contractor. (vii) If tenderer desires to form JV, the notarized MOU of JV shall be uploaded as per format enclosed (ifapplicable). (viii) In case of final asphalting work i.e. BM/AC/DBA/SDBC/PSS works included in composite work or singlework, if the asphalt work costs Rs.100 lakhs and above, the details of plant and machinery as per form No. 'A'of PQ form. (ix) The photo copies duly attested, of the above certificates will have to be uploaded in Envelope No.1.Original shall be produced in the office of for verification on the day of opening of the tender as mentionedelsewhere. (x) The tenderer should submit the original DDs towards Tender Fee ,EMD & DD for erection of Asphalt plant(if applicable) or UTR No(s) of RTGS to the opening authority before/at the time of opening of tenders & if atenderer fails to submit DDs or UTR No(s) ,his main envelope containing offer will not be opened & his tender


Zone Pune

Chief Engineer

tenderer fails to submit DDs or UTR No(s) ,his main envelope containing offer will not be opened & his tendershall be summarily rejected. (xi) Attested copy of valid Registration Certificate in appropriate class issued by PWD (GoM)/ CIDCO/Railways/ MJP/ MES/ CPWD.

Envelope No.2 shall contain Price Bid:

3. The Submission of tender shall be done in the manner prescribed by MIDC only.4. If the contents of Envelope No.1 are not found as per the requirements of MIDC, the Envelope No.2 willnot be opened at all & the tender shall be summarily rejected.5. Tenderer should digitally sign wherever required.6. The tenderer shall be bound to keep open the offer upto 180 Days from the date of opening of thetender. (i.e. from opening of First Envelope of tender)7. The acceptance of the tender rests with the competent authority which does not bind itself to accept thelowest tender & reserves the right to reject any or all tenders without assigning any reason thereof.8. The notes & conditions stipulated in this notice & elsewhere in the tender shall form the part of theagreement.9. If it is found that the information submitted is misleading/ false or if it is found that certain information ishidden, then the contractor will be disqualified during any stage of tender process & even after opening oftender.


SCOPE OF WORK

Name Of Work :- Talegaon Industrial Area...

Strengthening and repairing of internal roads

MIDC has developed Talegaon Industrial Area admeasuring @ 578 hectors of land at 5.00 km away from Talegaon town.Out of 578 hect. land, floriculture park is developed on 250 hect. of land and Engineering zone is established on 328 hect. ofland. In this area all infrastructure facilities like roads, railway over bridge, River over bridge, permanent water supply schemewith 500 cum ESR , street lights and effluent collection system with Common Effluent Treatment Plant are provided by MIDC. Inthis Industrial Area various multinational units like GM, JCB, INA Bearings, L&T, JCB, POSCO India etc. have established theirplants and are gone into production.

The internal roads in the industrial area i,e, approach to M/s. Husco & M/s. JCB are deteriorated & needs urgent treatment. Therefore, sameare considered for repairing & strengthening. Considering the daily heavy traffic of multi axel vehicles, containers & hyvas, followingtreatment is proposed for strengthening & repairing of above mentioned internal roads.

1) 50 mm thick semi grout ( for damaged portion, depressions, potholes etc.)

2) Lean Bituminous macadam (LBM) 50 mm thick .

3) Bituminous macadam (BM) 50 mm thick .

4) Bituminous concrete (BC) 25 mm thick

5) Thermoplastic road marking paint, studs, crash barriers etc.

6) Miscellaneous repairing works like repairing of chequered tiles on central verge, planter boxes, guard stones, kerb stones & paintingwork etc.

The work shall be completed as per detail specifications and as directed by Engineer In Charge.


The agencies having their hot mix asphalt plant within 30 km radius from above site of work shall enclose the plan showing thelocation of asphalt plant with distance from site.

In case, if the contractor do not possess Hot Mix Asphalt plant within 30 km radius from site of work, then an undertaking on stamppaper of Rs.100/- duly notarized shall be submitted by the contractor in envelope No.1 for assurance towards erection of hot mixasphalt plant within 30 km radius from the site of work within one month from the date of work order or one month priorcompletion of WBM work, and separate DD of Rs. 500000/- as guarantee shall be submitted in envelope No.1. Once the contractorerects and commissions satisfactorily the hot mix asphalt plant within 30 km radius from site of work, the amount of Rs.5,00,000/-will be refunded. If D.D. of Rs.5,00,000/- is not found in 1st envelope, 2nd envelope will not be opened.

Important Note:- The various certificates to be submitted in Envelope No.1 in e-tendering system shall be attested. If thedocuments are not found attested, the IInd envelope will not be opened, which may please note. The original documents alongwithD.D.'s of Tender cost & EMD etc. shall be produced in the office of the opening authority for verification on the day of opening ofthe tender at 11.00 AM positively.

Page No.53 : Maharashtra Value Added Tax Act -2002 :- Sr.No. 4

Following sentence may please be read instead of original sentenceMIDC will deduct this tax at source 2% ( for registered contractors) & 5% (in other case) of the value of work done as per section31 of Maharashtra VAT Act, 2002 & Notification No.VAT-1505/CR-123/TAXATION dt.1.4.2005 TDS certificate to this effect willbe issued by MIDC.

It shall be explicitly noted that no claim for idle machinery, equipments, Labours, and any other related items shall not beentertained under any circumstances. If work is not possible to be carried out at one or more location due to local issues or anyother reasons then the contractor is free to demobilize machinery, equipments and labours etc. The agency will have to redeploy therequisite machinery, equipments, labours etc at his own cost, to the site of work after resolution of local issues, other issues, forwhich no separate additional payment will be entitled. The agency may have to execute the work in stretches, which are availablefor execution, from time to time.

Secured advance, Mobilisation advance & Joint Venture is not applicable for this work.




CLAUSE FOR PAYMENT OF STAMP DUTY

As per Article-63 of Schedule-I of Bombay Stamp Act, 1958, stamp duty charges shall be as follows: Workscontract, that is to say a contract for works & labour or services involving transfer of property in goods(whether asgoods or in some other form) in its execution & includes sub-contract:

a) Where the amount or value set forthin such contract

does not exceed Rs.10 lakhs.

Rs.100/-

b) Where it exceeds Rs.10 lakhs. Rs.100/- plus Rs.100/- for everyRs.1,00,000/- or part thereof, aboveRs.10 lakhs, subject to the maximum ofRs.5,00,000/-

The contractor whose offer will be accepted will be called for execution of the agreement & shall only be liable topay the stamp duty applicable thereon.

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(A Govt of Maharashtra Undertaking)

CLAUSE FOR RECOVERY OF ADDITONAL SECURITY DEPOSIT A) Clause for Recovery of Additional Security Deposit in case tenders ACCEPTED more than 15% below :The tenderer shall note that, in case the tender is quoted and accepted more than 15% below then theadditionalsecurity deposit shall be recovered in the form of cash / DD, as the case may be, at the time of execution ofagreement .The recovery of additional security deposit shall be as detailed below:

Sr.No.

Offer received below Additional securitydeposit to berecovered

1) For offer between 15.01% upto20% below

1% of estimated cost.

2) For offer between 20.01% upto25% below

2% of estimated cost

3) For offer more than 25.01%below

3% of estimated cost

B) Clause for Recovery of security deposit for quantities Exceeding 125% and Extra Item Rate List (EIRL):

It shall also be noted that security deposit for the quantities exceeding 125% of tendered quantities and/orEIRL shall also be deducted at the % to be recovered through bills (i.e. in cash) as mentioned in the tender text.

C) Refund of above Security deposit:

The security deposit so recovered in above events shall be refunded after satisfactory completion of defectliability period.




CLAUSE FOR RECOVERY OF LABOUR CESS

The Govt. of Maharashtra vide its decision dated 17/06/2010 has decided to recover Labour cess on allthe construction works undertaken by Govt., Public sector undertaking and Municipal Corporation, MunicipalCouncils, Gram Panchayat etc.

The contractors are therefore requested to note that labour cess at 1% of the cost of construction (excludingland cost) arrived at after deducting amount of compensation if any paid to the workers or their relatives underworkers compensation Act 1923 will be recovered from them. The recovery of labour cess at 1% shall be made fromthe payment due for each bill to be paid to the contractor.




FORM B-1

PERCENTAGE RATE TENDER AND CONTRACT FOR WORKS

General Rules and Directions for the Guidance of contractors.

1.All works proposed to be executed by contract shall be notified in a form of invitation to tender pasted on a boardhung up in the office of the Executive Engineer, MIDC, Civil Division, Chinchwad, Pune-19. and signed by theExecutive Engineer, MIDC Dn.

This form will state the work to be carried out as well as the date for submitting and opening tenders, and the timeallowed for carrying out the work, also the amount of earnest money to be deposited with the tender and the amountof security deposit to be deposited by the successful tenderer, and the percentage, if any, to be deducted from bills. Itwill also state whether a refund of quarry fees, royalties, dues and ground rents will be granted. Copies of thespecifications, designs and drawings, estimated rates, scheduled rates and any other documents required inconnection with the work shall be signed by the Executive Engineer for the purpose of identification and shall also beopen for inspection by contractors at the office of the Executive Engineer during office hours.

Where the works are proposed to be executed according to the specifications recommended by a contractor andapproved by a competent authority on behalf of MIDC such specifications with designs and drawings shall form partof the accepted tender.

2. In the event of the tender being submitted by a firm, it must be signed separately by each partner thereof, and inthe event of the absence of any partner, it shall be signed on his behalf by a person holding a power of attorneyauthorising him to do so.

3. Receipts for payments made on account of any work, when executed by a firm, should also be signed by all thepartners except where the contractors are described in their tender as a firm, in which case the receipt shall be signedin the name of the firm's one of the partners, or by some other person having authority to give official receipts for thefirm.

4. Any person who submits a tender shall fill up the usual printed form stating at what percentage above or below therates specified in Schedule 'B' (memorandum showing items of work. to be carried out) he is willing to undertake thework. Only one rate or such percentage on all the estimated rates/ scheduled rates shall be named. Tenders whichpropose any alterations in the works specified in the said form of invitation to tender, or in the time allowed forcarrying out the work, or which contain any other conditions, of any sort will be liable for rejection. No printed formof tender shall include a tender for more than one works but if contractor who wish to tender for two or more works,they shall submit separate tender for each work.

5. The Superintending/ Executive Engineer or his duly authorised Assistant shall open tenders in the presence of


contractors who have submitted tenders or their representatives who may be present at the time, and he will enter theamounts of the several tenders in a comparative statement in a suitable form. In the event of a tender being accepted,the contractor shall, for the purpose of identification, sign copies of the specifications and other documentsmentioned in Rule 1. In the event of tender being rejected. the Divisional/ Competent officer shall authorise theScheduled Bank concerned to refund the amount of earnest money deposited to the contractor making the tender, onhis giving a receipt for the return of the money.

6. The officer competent to dispose of the: tenders shall have the right of rejecting all or any of the tender withoutassigning any reason thereof.

7. No receipt for any payment alleged to have been made by a contractor in regard to any matter relating to thistender or the contract shall be valid and binding on MIDC unless it is signed by the Executive Engineer.

8. The memorandum of work to be tendered for and the schedule of materials to be supplied by MIDC and their ratesshall be filled in and completed by the office of the Executive Engineer, before the tender form is uploaded. If a formwhich has not been so filled in and completed, contractor shall request the said office through query to have this donebefore he completes and submits his tender.

9. All works shall be measured net by standard measure and according to the rules and customs of MIDC and theirrates shall be without reference to any local custom.

10. Under no circumstances shall any contractor be entitled to claim enhanced rates for any items in this contract.

11. The measurements of work will be taken according to the usual methods in use in MIDC and no proposals toadopt alternative methods will be accepted. The Executive Engineer's decision as to what is the usual method in usein the MIDC will be final.

12. The contractor shall comply with the provision of the Apprentices Act 1961 and the rules and orders issuedthere under from time to time. If he fails to do so, his failure will be a breach of the contract and the SuperintendingEngineer, may in his discretion, cancel the contract. The contractor shall also be liable, for any pecuniary liabilityarising on account of any violation by him of the provisions of the Act.


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MEMORANDUM

a Name of work Talegaon Indl.Area........

Strengthening & repairing of internal roads.b

Estimated Cost Rs. 2,33,13,244.00c

E.M.D. Rs. 1,50,000.00 by DD / RTGS of NationalizedBank / Scheduled Bank/ Bank approved byGovernment of Maharashtra payable at in favour ofExecutive Engineer, MIDC, Civil Division,Chinchwad, Pune-19.

d Security Deposit Initial SD Rs. 6,99,400.00 or 3.00 % of tendered cost

whichever is higher by DD / RTGS of NationalizedBank / Scheduled Bank/ Bank approved byGovernment of Maharashtra. S. D. inform of BG willbe accepted when amount of S.D. is more thanRs.50,000/-

Rs.16,32,000.00 or 7.00 % of tendered costwhichever is higher through RA bills.

Total SD Rs. 23,31,400.00 or 10.00 % of tendered costwhichever is higher.

e Percentage, if any, to be deductedfrom bills so as to make up the totalamount required as security deposit

7 %

f Compensation for non-completion ofwork in time/slow progress of work,for every day the work is carried out atdisproportionately slow rate

Rs. 3000 per day

g Time allowed for the work from thedate of written order to commence thework.

4 Months Including monsoon

I/We hereby tender for the execution of above stated work for Maharashtra Industrial Development Corporation(hereinafter referred to as MIDC) at (in figures) _____________________________________ percent


(hereinafter referred to as MIDC) at (in figures) _____________________________________ percentabove/below. (in words) ________________________________________________ _percent above/below. Theestimated rates entered in Schedule B (memorandum showing items of work to be carried out) & in accordance withall specifications, designs, drawings, instructions & rules, terms & conditions of contract as hereinabove &hereinafter included in these documents & agree that when materials are provided by the MIDC, such material & therates to be paid for them shall be as provided in Schedule A hereto. Should this tender be accepted, I/We herebyagree to abide by & fulfill all the terms & conditions of contract annexed hereto & in default thereof to forfeit & payto MIDC the sums of money mentioned in the said conditions. Demand Draft No. _________________dated_____/ / _____from the bank ________________in respect of the sum of Rs.(in figures) _____________ &(in words) _______________________________________________________ is herewith forwarded, towards thecost of blank tender form, which is non-refundable.Demand Draft No. dated / / from thebank___________________________in respect of the sum of Rs.(in figures) _____________________ & (in words)________________________________ _____________________________________________ is herewithforwarded, representing the earnest money, full value of which is to be absolutely forfeited to MIDC should I/We donot deposit the full amount of security deposit specified in the above memorandum, in accordance with Clause I(A)of the Contract Conditions; otherwise the said earnest money shall be refunded to us.

Signature of witness: Signature of the contractor.

Address: Address:

Occupation:

Date: Date:

The above tender is hereby accepted by me on behalf of the MIDC______ at % above/ below the estimated cost.

Place: Executive EngineerDate:

Maharashtra Industrial Development Corporation

CONDITION OF CONTRACT


CLAUSE 1; Securiy deposit: The person(s) whose tender may be accepted (hereinafter called the contractor, whichexpression shall unless excluded by or repugnant to the context include his heirs, executors, administrators &assigns) shall A) within 10 days (which may be extended by the Suptd. Engineer concerned upto 15 days if theSuperintending Engineer thinks fit to do so) of the receipt by him of the notification of the acceptance of his tender,deposit with the Exe. Engineer in cash to the Exe. Engineer (if deposited for more than 12months) of sum sufficientwhich will make up the full security deposit specified in the tender or B) Permit MIDC at the time of making anypayment to him for work done under the contract to deduct such as will amount (*% of all money so payable)suchdeductions to be held by MIDC by way of Security deposits) provided always that in the event of the contractordepositing a lump sum by way of security deposit as contemplated at (A) above, then & in such case, if the sum sodeposited shall not amount to 10.00 % of the total estimated cost of the work, it shall be lawful for MIDC at the timeof making any payment to the contractor for work done under the contract to make up the full amount of 10.00 % bydeducting a sufficient sum from every such payment at last aforesaid until the full amount of the security deposit ismade up. All compensation or other sums of money payable by the contractor to MIDC under the terms of hiscontract may be deducted from or paid by the sale of sufficient part of his security deposit or from interest arisingthere from or from any sums which may be due or may become due by MIDC to the contractor under any othercontract or transaction of any nature, on any account whatsoever & in the event of his Security deposit being reducedby reasons of any such deductions or sale as aforesaid, the contractor shall, within 10 days thereafter, make good incash as aforesaid any sum(s) which may have been deducted from (* or raised by sale of his security deposit) or anypart thereof.

If the amount of security deposit to be paid in a lump sum within the period specified at (A) above is not paidthe tender/contract already accepted shall be considered as cancelled & legal steps taken against the contractor forrecovery of the amount.

* [NOTE: This will be the same percentage as that in the tender at (f)]

CLAUSE 2; Compensation for delay: The time allowed for carrying out the work as entered in the tender shall bestrictly observed by the contractor & shall be reckoned from the date on which the order to commence work is givento the contractor. The work shall throughout the stipulated period of the contract be proceeded with, with all duediligence (time being deemed to be of the essence of the contract on the part of the contractor). In the event of thecontractor failing to comply with this condition he shall be liable to pay as compensation an amount of Rs. 3000 perday or such amount upto 1% as Suptd. Engineer (whose decision in writing shall be final) may decide, of the amountof the estimated cost of the whole work as shown by the tender for each day that the work remainsuncommenced /unfinished, after the proper date. And further to ensure good progress during the execution of thework, the contractor shall be bound, in all the cases in which the time allowed for any work exceeds 1 month tocomplete:

25% of the work in 25 % of the time

50% of the work in 50% of the time




Note: The quantity of work to be done within a particular time to be specified above shall be fixed by the officercompetent to accept the contracts after taking into consideration the circumstances of each case and inserted in theblank space kept for the purpose & abide by the programme of detailed progress laid down by the Exe. Engineer.

In the event of contractor failing to comply with this condition, he shall be liable to pay as compensation an amountof Rs. 3000 per day or such amount upto 1% as Suptd. Engineer (whose decision in writing shall be final) maydecide of said estimated cost of the whole work for every day that the due quantity of work remains incomplete,provided always that the total amount of compensation to be paid under the provisions of this clause shall not exceed10% of the estimated cost of the work as shown in the tender.

CLAUSE 3: In any case in which under any clause(s) of this contract, the contractor shall have rendered himselfliable to pay compensation amounting to the whole of this security deposit (whether paid in one sum or deducted byinstallments) or in case of the abandonment of work owing to serious illness or death of the contractor or any othercause the Exe. Engineer on behalf of MIDC shall have power to adopt any of the following courses, as he may deembest suited to the interest of MIDC:-

Action when whole of security deposit is forfeited.

a) To rescind the contract (of which rescission notice in writing to the contractor under the hand of the Exe.Engineer shall be conclusive evidence) & in that case the security deposit of the contractor shall stand forfeited & beabsolutely at the disposal of MIDC.

b) To carry out the work or any part of the work departmentally debiting the contractor with the cost of the work,expenditure incurred on the tools & plants, & charges on additional supervisory staff including the cost of workcharged establishment employed for getting the unexecuted part of the work completed & crediting him with thevalue of the work done departmentally in all respects in the same manner & at the same rates as if it had been carriedout by the contractor under the terms of his contract. The certificate of Exe. Engineer, as to the cost & other alliedexpenses so incurred & as to the value of the work so done departmentally shall be final & conclusive against thecontractor.

c) To order that the work of the contractor be measured up & to take such part thereof as shall be unexecuted out ofhis hands & to give it to another contractor to complete in which case all expenses incurred on advertisement forfixing a new contracting agency additional supervisory staff including the cost of work charged establishment & costof the work executed by the new contract agency will be debited to the contractor & the value of the work done orexecuted through the new contractor shall be credited to the contractor in all respects & in the same manner & at thesame rates as if it had been carried out by the contractor under the terms of his contract. The certificate of the Exe.Engineer as to all the cost of the work & other expenses incurred as aforesaid for or in getting the unexecuted workdone by the new contract & as to the value of work so done shall be final & conclusive against the contractor.

In case the contract shall be rescinded under clause:

a) above, the contractor shall not be entitled to recover or be paid any sum for any work therefor, actually performedby him under this contract unless & until the Exe. Engineer shall have certified in writing the performance of suchwork & the amount payable to him in respect thereof, & he shall only be entitled to be paid the amount so certified.


In the event of either of the courses referred to in clauses

b) or c) being adopted & the cost of the work executed departmentally or through a new contractor & other alliedexpenses exceeding the value of such work credited to the contractors, the amount of excess shall be deducted fromany money due to the contractor by MIDC under the contract or otherwise howsoever or from his security deposit orthe sale proceed thereof provided. However, the contractor shall have no claim against MIDC even if certified valueof the work done departmentally or through a new contractor, exceeds the certified cost of such work & alliedexpenses, provided always that whichever of the three courses mentioned in clause a), b) or c) is adopted by the Exe.Engineer the contractor shall have no claim to compensation for any loss sustained by him by reason of his havingpurchased or procured any materials, or entered into any engagements or made any advances on account of or with aview to the execution of the work or the performance of the contract.

The certificate of the Executive Engineer as to all cost of the work done by the new contractor and as to thevalue of the work so done and shall be final and conclusive against the contractor.

CLAUSE 4; Action when the progress of any particular portion of the work is unsatisfactory: If the progress of anyparticular portion of the work is unsatisfactory the Exe. Engineer shall, notwithstanding that the general progress ofthe work is in accordance with the conditions mentioned in Clause 2, be entitled to take action under Clause 3(b)after giving the contractor 10 days notice in writing. The contractor will have no claim for compensation, for any losssustained by him owing to such action.

CLAUSE 5; Contractor shall remain liable to pay compensation if action not taken under Clauses 3 & 4. Power totake possession of or require removal of, or sell contractor's plant: In any case in which any of the powers conferredupon the Exe. Engineer by Clauses 3 & 4 hereof shall have become exercisable & the same shall not have beenexercised, the non exercise thereof shall not constitute a waiver of any of the conditions hereof & such powers shallnotwithstanding be exercisable in the event of any future case of default by the contractor for which under any clause(s) hereof he is declared liable to pay compensation amounting to the whole of his security deposit & the liability ofthe contractor for past & future compensation shall remain unaffected. In the event of the Exe. Engineer taking actionunder sub-clause a) or c) of Clause 3: he may, if he so desires, take possession of all or any tools, plant, materials &stores, in or upon the works or the site thereof or belonging to the contractor, or procured by him & intended to beused for the execution of the work or any part thereof, paying or allowing for the same in account at the contractrates, or in the case of contract rates not being applicable at current market rates, to be certified by the Exe. Engineerwhose certificate thereof shall be final. In the alternative the Exe. Engineer may, after giving notice in writing to thecontractor or his clerk of the works, foreman or other authorised agent, require him to remove such tools, plant,materials or stores from the premises within a time to be specified in such notice; & in the event of the contractorfailing to comply with any such requisition, the Exe. Engineer may remove them at the contractor's expense or sellthem by auction or private sale on account of the contractor & at his risk in all respects & the certificateof the Exe. Engineer as to the expense of any such removal, & the amount of the proceeds & expense of any suchsale shall be final & conclusive against the contractor.

CLAUSE 6; Extension of time: If the contractor shall desire an extension of the time for completion of the work onthe ground of his having been unavoidably hindered in its execution or on any other ground, he shall apply in writingto the Exe. Engineer before the expiration of the period stipulated in the tender or before the expiration of 30 daysfrom the date on which he was hindered as aforesaid or on which the case for asking for extension occurred, which,


from the date on which he was hindered as aforesaid or on which the case for asking for extension occurred, which,is earlier ever & the Exe. Engineer may, if, in his opinion, there are reasonable grounds for granting an extension,grant such extension as he thinks necessary or proper. The decision of the Exe. Engineer in this matter shall be final.

CLAUSE 7; Final certificate: On completion of the work, the contractor shall be furnished with a certificate by theExe. Engineer (hereinafter called the Engineer-in-charge) of such completion, but no such certificate shall be givennor shall the work be considered to be complete until the contractor shall have removed from the premises on whichthe work shall have been executed all scaffolding, surplus materials & rubbish, & shall have cleaned off the dirt fromall woodwork, doors, windows, walls, floor or other parts of any buildings, in or upon which the work has beenexecuted, or of which he may have had possession for the purpose of executing the work, nor until the works shallhave been measured by the Engineer-in-charge or where the measurements have been taken by his subordinates untilthey have received the approval of the Engineer-in-charge, the said measurements being binding & conclusiveagainst the contractor. If the contractor shall fail to comply with the requirements of this clause as to the removal ofscaffolding, surplus materials & rubbish, & cleaning off dirt on/before the date fixed for the completion of the work,the Engineer-in-charge may, at the expense of the contractor, remove such scaffolding, surplus materials & rubbish& dispose of the same as he thinks fit & clean off such dirt as aforesaid & the contractor shall forthwith pay theamount of all expense so incurred, but shall have no claim in respect of any such scaffolding or surplus materials asaforesaid except for any sum actually realised by the sale thereof.

CLAUSE 8; Payments on intermediate certificates to be regarded as advances: No payment shall be made for anywork, estimated to cost less than rupees one thousand till after the whole of the work shall have been completed & acertificate of completion given. But in the case of works estimated to cost more than rupees one thousand, thecontractor shall, on submitting a monthly bill therefor, be entitled to receive payment proportionate to the part of thework then approved & passed by the Engineer-in-charge, whose certificate of such approval & passing of the sum sopayable shall be final & conclusive against the contractor. All such intermediate payments shall be regarded aspayments by way of advance against the final payments only & not as payments for work actually done &completed, & shall not preclude the Engineer-in-charge from requiring any bad, unsound, imperfect or unskillfulwork to be removed or taken away & reconstructed or re-erected, nor shall any such payment be considered as anadmission of the date performance of the contract or any part thereof in any respect or the accruing of any claim, norshall it conclude, determine, or affect in any other way the powers of the Engineer-in-charge as to the final settlement& adjustment of accounts or otherwise, or in any other way vary or affect the contract. The final bill shall besubmitted by the contractor within one month of the date fixed for the completion of the work, otherwise, theEngineer-in-charge's certificate of the measurements & of the total amount payable for the work shall be final &binding on all parties.

CLAUSE 9; Payment at reduced rates on account of items of work not accepted as completed to be at the discretionof Engineer-in-charge: The rates for several items of works estimated to cost more than Rs.1000/- agreed to within,shall be valid only when the item concerned is accepted as having been completed fully in accordance with thesanctioned specifications. In cases where the items of work are not accepted as so completed the Engineer-in-chargemay make payment on account of such items at such reduced rates as he may consider reasonable in the preparationof final or on account bills.

CLAUSE 10; Bills to be submitted monthly: A bill shall be submitted by the contractor each month on or before thedate fixed by the Engineer-in-charge for all work executed in the previous month, & the Engineer-in-charge shall


take or cause to be taken the requisite measurement for the purpose of having the same verified, & the claim, so faras it is admissible, shall be adjusted, if possible, within ten days from the presentation of the bill. If the contractordoes not submit the bill within the time fixed as aforesaid, the Engineer-in-charge may depute a subordinate tomeasure up the said work in the presence of the contractor or his duly authorised agent whose counter signature tothe measurement list shall be sufficient warrant, & the Engineer-in-charge may prepare a bill from such list whichshall be binding on the contractor in all respects.

CLAUSE 11; Bills to be on printed forms: The contractor shall submit all bills on the printed forms to be had onapplication at the office of the Engineer-in-charge. The charges to be made in the bills shall always be entered at therates specified in the tender or in the case of any extra work ordered in pursuance of these conditions, & notmentioned or provided for in the tender, at the rate herein after provided for such work.

CLAUSE 12; Stores supplied by MIDC: If the specification or estimate of the work provides for the use of anyspecial description of materials to be supplied from the store of MIDC or if it is required that the contractor shall usecertain stores to be provided by the Engineer-in-charge (such material & stores, & the prices to be charged thereforeas hereinafter mentioned being so far as practicable for the convenience of the contractor but not so as in any way tocontrol the meaning or effect of this contract specified in the schedule or memorandum hereto annexed) thecontractor shall be supplied with such materials & stores as may be required from time to time to be used by him forthe purpose of the contract only, & the value of the full quantity of the materials & stores so supplied shall be set offor deducted from any sums then due, or thereafter to become due to the contractor under the contract, or otherwise,or from the security deposit, or the proceeds of sale thereof; of the security deposit is held in Government securities,the same of a sufficient portion thereof shall in that case be sold for the purpose. All materials supplied to thecontractor shall remain the absolute property of MIDC, & shall on no account be removed from the site of work, &shall at all times be open to inspection by the Engineer-in-charge. Any such materials unused & in perfectly goodcondition at the time of completion or termination of the contract shall be returned to MIDC store, if the Engineer-in-charge so requires by a notice in writing given under his hand, but the contractor shall not be entitled to return anysuch material except with consent of the Engineer-in-charge & he shall have no claim for compensation on accountof any such material supplied to him as aforesaid but remaining unused by him or for any wastage in or damage toany such materials.

CLAUSE 13; Works to be executed in accordance with specifications, drawings, orders etc.: The contractor shallexecute the whole & every part of the work in most substantial & workmanlike manner, both as regards materials &in every other respect in strict accordance with specifications. The contractor shall also conform exactly, fully &faithfully to the designs, drawings & instructions in writing relating to the work signed by the Exe. Engineer-in-charge & lodged in the office to which the contractor shall be entitled to have access for the purpose of inspection atsuch office, or on the site of work during the office hours. The contractor will be entitled to receive 3 sets of contractdrawings & working drawings as well as one certified copy of the accepted tender along with the work order free ofcost. Further copies of the contract drawings & working drawings if required by him shall be supplied at the rate ofRs.100 per No. of contract drawings & Rs.100 per No. of drawings except where otherwise specified.

CLAUSE 14; Alterations in specifications & designs not to invalidate contracts: The Engineer-in-charge shall havepower to make any alterations in, or addition to, the original specifications, drawings, designs & instructions thatmay appear him to be necessary or advisable during the progress of work, & the contractor shall be bound to carryout the work in accordance with any instructions in this connection which may be given to him in writing signed by


the Engineer-in-charge & such alteration shall not invalidate the contract; & any additional work which thecontractor may be directed to do in the manner above specified as part of the work shall be carried out by thecontractor on the same conditions in all respects on which he agreed to do the main work & at the same rates as arespecified in the tender for the main work.

Rates for works not entered in estimate, for schedule of rates of the district: And if the additional & altered workincludes any class of work for which no rate is specified in this contract; then such class of work shall be carried outat the rates entered in the Schedule of Rates of the Division or at the rates mutually agreed upon between theEngineer-in-charge & the contractor, whichever are lower. If the additional or altered work, for which no rate isentered in the Schedule of Rates of the Division, is ordered to be carried out before the rates are agreed upon them,the contractor shall, within seven days of the date of receipt by him of the order to carry out the work, inform theEngineer-in-charge of the rate which he intends to charge for such class of work & if the Engineer-in-charge does notagree to this rate, he shall By Notice in writing be at liberty to cancel his order to carry out such class of work, &arrange to carry it out in such manner as he may consider advisable provided always that if the contractor shallcommence work or incur any expenditure in regard thereto before the rates shall have been determined as lastlyhereinbefore mentioned, then in such case he shall only be entitled to be paid in respect of the work carried out orexpenditure incurred by him prior to the date of the determination of the rate as aforesaid according to such rate(s) asshall be fixed by the Engineer-in-charge. In the event of the dispute, the decision of the Suptd. Engineer of the circlewill be final.

Where, however, the work is to be executed according to the designs, drawings & specifications recommended bythe contractor & accepted by the competent authority the alterations above referred to shall be within the scope ofsuch designs, drawings & specifications appended to the tender.

Extensions of time in consequence of additions or alterations: The time limit for the completion of the work shall beextended in the proportions that the increase in its cost occasioned by alterations/additions bears to the cost of theoriginal contract work & the certificate of the Engineer-in-charge as to such proportions shall be conclusive.

CLAUSE 15; No claim to any payment or compensation for alteration in, or restriction of work:

1. If at any time after execution of the contract documents the Engineer shall for any reason whatsoever (other thandefault on the part of the contractor for which MIDC is entitled to rescind the contract) desire that the whole or anypart of the work specified in the tender should be suspended for any period or that the whole or part of the workshould not be carried out at all he shall give to the contractor a notice in writing of such desire & upon the receipt ofsuch notice the contractor shall forth required after having the regard of the appropriate stage at which the workshould be stopped or suspended so as to cause any damage or injury to the work already done or endanger the safetythereon provided that the decision of the Engineer as to the stage at which the work or any part of it could be or couldhave been safely stopped or suspended shall be final & conclusive against the contractor. The contractor shall haveno claim to any payment or compensation whatsoever by reason of or in pursuance of any notice as aforesaid onaccount of any suspension, stoppage or curtailment except to the extent specified here in after.

2. Where the total suspension of work ordered as aforesaid continued for continuous period exceeding 90 days, thecontractor shall be at liberty to withdraw from the contractual obligations under the contract so far as it pertains tothe unexecuted part of the work by giving 10 days prior notice in writing to the Engineer within 30 days of the expiry


of the said period of 90 days of such intention are requiring the Engineer to record the final measurement of the workalready done & to pay the final bill. Upon giving such notice, the contractor shall be deemed to have been dischargedfrom his obligation to complete the remaining unexecuted work under this contract. On receipt of such notice theEngineer shall proceed to complete the measurement & make such payment as may be finally due to the contractorwithin a period of 90 days from receipt of such notice in respect of the work already done by the contractor. Suchpayment shall not in any manner prejudice the right of the contractor to any further compensation under theremaining provisions of this clause.

3. Where the Engineer requires the contractor to suspend the work for a period in excess of 30 days at any time or60 days in the aggregate, the contractor shall be entitled to apply to the Engineer within 30 days of resumption ofwork after such suspension for payment of compensation to the extent of pecuniary loss suffered by him in respect ofworking machinery rendered idle on the site or on account of his having had to pay the salary/wages of a labourengaged by him during the said period of suspension provided always that the contractor shall not be entitled to anyclaim in respect of any such working machinery, salary/wages for the first 30 days whether consecutive or in theaggregate of such suspension or in respect of any suspension where so ever occasioned by unsatisfactory work or anyother default on his part. The decision of the Engineer in this regard shall be final & conclusive against thecontractor.

4. In the event of.

i) Any total stoppage of work on notice from the Engineer under sub-clause(1) in that behalf.

ii) Withdrawal by the contractor from the contractual obligation to complete the remaining unexecuted work undersub-clause (2) on account of continued suspension of work for a period exceeding 90 days, iii) Curtailment in thequantity of item(s) originally tendered on account of any alteration, omission or substitutions in the specifications,drawings, designs or instructions under Clause 14(1) where such curtailment exceeds 25% in quantity & the value ofthe quantity curtailed beyond 25% at the rates for the item specified in the tender is more than Rs.5000/-. It shallbe open to the contractor, within 90 days from the service of... i) The notice of stoppage of work or; ii) Othernotice of withdrawal from the contractual obligations under the contract on account of the continued suspension ofwork or;

iii) Notice under Clause 15(i) resulting in such curtailment to produce to the Engineer satisfactory documentaryevidence of that he had purchased or agreed to purchase material for use in the contracted work before receipt by himof the notice of stoppage, suspension or curtailment & require MIDC to take over on payment such material at therates determined by the Engineer. Provided, however, that such rates shall in no case exceed the rates at which thesame were acquired by the contractor. The MIDC shall thereafter take over the material so offered, provided thequantities, offered, are not in excess of the requirements of the unexecuted work as specified in the accepted tenderand are of quality and specifications approved by the Engineer.

CLAUSE 15(A); No claim to compensation on account of loss due to delay in supply of material by MIDC: Thecontractor shall not be entitled to claim any compensation from MIDC for the loss suffered by him on account ofdelay by MIDC in the supply of materials entered in Schedule 'A' where such delay is caused by:

i) Difficulties relating to the supply of railway wagons.ii) Force majeure.


iii) Act of God.iv) Act of enemies of the state or any other reasonable cause beyond the control of MIDC.

In the case of delay in the supply of materials MIDC shall grant such extension of time for the completion of theworks as shall appear to the Exe. Engineer to be reasonable in accordance with the circumstances of the case. Thedecision of the Exe. Engineer as to the extension of time shall be accepted as final by the contractor.

CLAUSE 15 (B); Time limit for unforeseen claims: Under no circumstances whatever shall the contractor be entitledto any compensation from MIDC on any account unless the contractors shall have submitted a claim in writing to theEngineer-in-charge within one month of the cause of such claim occurring.

CLAUSE 16; Action & compensation payable in case of bad work: If any time before the security deposit or any partthereof is refunded to the contractor it shall appear to the Engineer-in-charge or his subordinate in charge of thework, that any work has been executed with unsound, imperfect or unskillful workmanship or with materials ofinferior quality or that materials / articles provided by him for the execution of the work are unsound, or of a qualityinferior to that contracted for, or are otherwise not in accordance with the contract, it shall be lawful for the Engineer-in-charge to intimate this fact in writing to the contractor & then not with standing the fact that the work, materialsor articles complained of may have been inadvertently passed, certified & paid for, the contractor shall be bound toforthwith rectify, or remove & reconstruct the work so specified in whole or in part, as the case may require or if sorequired, shall remove the materials or articles so specified & provided other proper & suitable materials or articles athis own charge & cost & in the event of his failing to do so within a period to be specified by the Engineer-in-chargein the written intimation aforesaid, the contractor shall be liable to pay compensation at the rate of one percent on theamount of the estimate for every day not exceeding 10 days, during which the failure so continues & in the case ofany failure the Engineer-in-charge may rectify or remove & re-execute the work or remove & replace the materialsor articles complained of as the case may be at the risk & expense in all respects of the contractor. Should theEngineer-in-charge consider that any such inferior work or materials as described above may be accepted or madeuse of, it shall be within his discretion to accept the same at such reduced rates as he may fix therefore.

CLAUSE 17; Work to be open to inspection. Contractor or responsible agent to be present: All works under or incourse of execution or executed in pursuance of the contract shall at all times be open to the inspection & supervisionof the Engineer-in-charge & his subordinates, & the contractor shall at all times during the usual working hours, & atall other times at which reasonable notice of the intention of the Engineer-in-charge or his subordinate to visit thework shall have been given to the contractor, either himself be present to receive orders & instructions, or have aresponsible agent duly accredited in writing present for that purpose. Orders given to the contractor's duly authorisedagent shall be considered to have the same force & effect as if they had been given to the contractor himself.

CLAUSE 18; Notice to be given before work is covered up: The contractor shall give not less than five day's noticein writing to the Engineer-in-charge or his subordinate in-charge of the work before covering up or otherwise placingbeyond the reach of measurement any work in order that the same may be measured & correct dimensions thereoftaken before the same is so covered up or placed beyond the reach of measurement, & shall not cover up or placebeyond the reach of measurement any work without the consent in writing of the Engineer-in-charge or hissubordinate in-charge of the work & if any work shall be covered up or placed beyond the reach of measurementwithout such notice having been given or consent obtained, the same shall be uncovered at the contractor's expense,& in default thereof no payment or allowance shall be made for such work or for the materials with which the same


& in default thereof no payment or allowance shall be made for such work or for the materials with which the samewas executed.

CLAUSE 19; Contractor liable for damage done & for imperfections: If during the period of 3 Year from the dateof completion as certified by the Engineer-in-charge pursuant to Clause-7 of the contract or 3 Year aftercommissioning the work, whichever is earlier in the opinion of the Exe. Engineer, the said work is defective in anymanner whatsoever, the contractor shall forthwith on receipt of notice in that behalf from the Exe. Engineer, dulycommence execution & completely carry out at his cost in every respect all the work that may be necessary forrectifying & setting right the defects specified therein including dismantling & reconstruction of unsafe portionsstrictly in accordance with & in the manner prescribed & under the supervision of the Exe. Engineer. In the event ofthe contractor failing or neglecting to commence execution of the said rectification work within the period prescribedtherefore in the said notice &/or to complete the same as aforesaid as required by the said notice, the Exe. Engineerget the same executed & carried out departmentally or by any other agency at the risk on account & at the cost ofcontractor. The contractor shall forthwith on demand pay to the MIDC the amount of such costs, charges & expensessustained or incurred by the MIDC of which the certificate of the Exe. Engineer shall be final & binding on thecontractor. Such costs, charges & expenses shall be deemed to be arrears of land revenue & in the event of thecontractor failing or neglecting to pay the same on demand as aforesaid without prejudice to any other rights &remedies of the MIDC the same may be recovered from the contractor as arrears of land revenue. The MIDC shallalso be entitled to deduct the same from any amount which may then be payable or which may thereafter becomepayable by the MIDC to the contractor either in respect of the said work or any other work whatsoever or from theamount of security deposit retained by MIDC (of which the certificate of the Engineer-in-charge shall be final) fromany sums that may then be due or may thereafter become due to the contractor; or from his security deposit or theproceeds of sale thereof, or of a sufficient portion thereof.

CLAUSE 20 Contractor to supply plant, ladders, scaffoldings etc.: The contractor shall supply at his own cost allmaterials (except such special materials, if any, as may, in accordance with the contract, be supplied from the MIDCstores) plant, tools, appliances, implements, ladders, cordage, tackles, scaffolding, & temporary works requisite orproper for the proper execution of the work, whether, in the original, altered or substituted form, & whether includedin the specifications, or other documents forming part of the contract or referred to in these conditions or not &which may be necessary for the purpose of satisfying or complying with the requirements of the Engineer-in-chargeas to any matter as to which under these conditions he is entitled to be satisfied, or which is entitled to requiretogether with carriage therefore, to & from the work.

Contractor is liable for damages arising from non-provisions of lights, fencing etc.

The contractor shall also supply without charge the requisite number of persons with the means & materialsnecessary for the purpose of setting out works, &, counting, weighing & assisting the measurement or examination atany time & from time to time of the work or the materials. Failing this the same may be provided by the Engineer-in-charge at the expense of the contractor & the expenses may be deducted from any money due to the contractor underthe contract or from his security deposit or the proceeds of sale thereof, or of a sufficient portion thereof. Thecontractor shall provide all necessary fencing & lights required to protect the public from accident, & shall also bebound to bear expenses of defense of every suit, action or other legal proceedings, that may be brought by anypersons for injury sustained owing to neglect of the above precautions, & to pay any damages & costs which may beawarded in any such suit, action or proceedings to any such person, or which may with the consent of the contractor


be paid for compromising any claim by any such person.

CLAUSE 21: The contractor shall provide suitable scaffolds & working platforms, gangways & stairways, & shallcomply with the following regulations in connections therewith.

a) Suitable scaffolds shall be provided for workmen for all work that cannot be safely done from a ladder or byother means

.b) A scaffold shall not be constructed, taken down, or substantially altered, except i)Under the supervision of a competent & responsible person; &

ii) as far as possible by competent workers possessing adequate experience in this kind of work.

c) All scaffolds & appliances connected therewith & all ladders shall :-

i) be of sound materials;

ii) be of adequate strength having regard to the loads & strains to which they will be subjected; &

iii) be maintained in proper condition

d) Scaffolds shall be so constructed that no part thereof can be displaced in consequence of normal use.

e) Scaffolds shall not be overloaded & so far as practicable the load shall be evenly distributed.

f) Before installing lifting gear on scaffolds special precautions shall be taken to ensure the strength & stabilityof the scaffolds.

g) Scaffolds shall be periodically inspected by a competent person.

h) Before allowing a scaffold to be used by his workmen the contractor shall, whether the scaffold has beenerected by his workmen or not, take steps to ensure that it complies fully with the regulations herein specified.

i) Working platforms, gangways & stairways shall :-

i) be so constructed that no part thereof can sag unduly or unequally.

ii) be so constructed & maintained, having regard to the prevailing conditions as to reduce as far as practicable risksof persons tripping or slipping; &

iii) be kept free from any unnecessary obstructions,

j) In the case of working platforms, gangways, working places & stairways at a height exceeding eight feet.

i) every working platform & every gangway shall be closely boarded unless other adequate measure are taken toensure safety.


ii) every working platform & gangway shall have adequate width; &

iii) every working platform, gangway, working place & stairway shall be suitably fenced.

k) Every opening in the floor of a building or in a working platform shall, except for the time & to the extentrequired to allow the access of persons or the transport of shifting of material, be provided with suitable means toprevent the fall of persons or material.

l) When persons are employed on a roof where there is a danger of falling from a height exceeding six feetsuitable precautions shall be taken to prevent fall of persons or material,

m) Suitable precautions shall be taken to prevent persons being struck by articles which might fall from scaffoldsor other working places,

n) Safe means of access shall be provided to all working platforms & other working places.

CLAUSE 22: The contractor shall comply with the following regulations as regards hoisting appliances to be used byhim:a) Hoisting machines & tackles, including their attachments, anchorages & support shall:-

i) be of good mechanical construction, sound material & adequate strength & free from patent defect; &

ii) be kept in good repair & in good working order.

b) Every rope used in hoisting/lowering materials or as a means of suspension shall be of suitable quality, adequatestrength & free from patent defect.

c) Hoisting machines & tackle shall be examined & adequately tested after erection on the site & before use & bere-examined in position at intervals to be prescribed by the MIDC.

d) Every chain, ring, hook, shackle, swivel & pulley block used in hoisting/lowering materials or as a means ofsuspension shall be periodically examined.e) Every crane driver/hoisting appliance operator shall be properly qualified.

f) No person who is below the age of 18 years shall be in control of any hoisting machine including any scaffold orgive signals to the operator.

g) In the case of every hoisting machine & of every chain, ring, hook, shackle, swivel & pulley block used inhoisting/ lowering/ as a means of suspension the safe working load shall be ascertained by adequate means.

h) Every hoisting machine & all gears referred to in the preceding regulation shall be plainly marked with thesafe working load.

i) In the case of a hoisting machine having a variable safe working load each safe working load & the conditionsunder which it is applicable shall be clearly indicated. j) No part of any hoisting machine or of any gear referred


to in regulation (g) above shall be loaded beyond the safe working load except for the purpose of testing.

k) Motors, gearings, transmissions, electric wiring & other dangerous parts of hoisting appliance shall be providedwith efficient safeguards.

l) Hoisting appliances shall be provided with such means as will reduce to a minimum the risk of the accidentaldescent of the load.

m) Adequate precautions shall be taken to reduce to a minimum the risk of any part of a suspended load becomingaccidentally displaced.

CLAUSE 23: Measure for prevention of fire: The contractor shall not set fire to any standing jungle, trees,brushwood or grass without written permit from the Exe. Engineer.When such permit is given, & also in all caseswhen destroying cut or dug up trees, brushwood, grass etc. by fire, the contractor shall take necessary measures toprevent such fire spreading to or otherwise damaging surrounding property. The contractor shall make his ownarrangements for drinking water for the labour employed by him.

CLAUSE 24: Liability of contractor for any damage done in or outside work area: Compensation for all damagedone intentionally or unintentionally by contractor's labour whether in or beyond the limits of MIDC propertyincluding any damage caused by the spreading of fire mentioned in Clause 22 shall be estimated by the Engineer-in-charge or such other officer as he may appoint & the estimates of the Engineer-in-charge subject to the decision ofthe Suptd. Engineer on appeal shall be final & the contractor shall be bound to pay the amount of the assessedcompensation on demand failing which the same will be recovered from the contractor as damages in the mannerprescribed in Clause 1 or deducted by the Engineer-in-charge from any sums that may be due or become due fromMIDC to the contractor under this contract or otherwise.

The contractor shall bear the expenses of defending any action or other legal proceedings that may be brought by anypersons for injury sustained by him owing to neglect of precautions to prevent the spread of fire & he shall pay anydamages & cost that may be awarded by the court in consequence.

CLAUSE 25: Employment of female labour: The employment of female labourers on works in the neighbourhood ofsoldier's barracks should be avoided as far as possible.

CLAUSE 26: Work on Sundays: No work shall be done on a Sunday without the sanction in writing of the Engineer-in-charge.

CLAUSE 27: Work not to be sublet. Contract may be rescinded & security deposit forfeited for subletting it withoutapproval or for bribing a public officer or if contractor becomes insolvent: The contract shall not be assigned/subletwithout the written approval of the Engineer-in-charge. And if the contractor shall assign or sublet his contract, orattempt so to do or become insolvent or commence any proceeding to get himself adjudicated an insolvent or makeany composition with his creditors, or attempt so to do or if any bribe, gratuity, gift, loan, perquisite, reward oradvantage, pecuniary or otherwise, shall either directly or indirectly be given, promised or offered by the contractor,or any of his servants or agents to any public officer or person in the employ of MIDC in any way relating to hisoffice or employment, or if any such officer or person shall become in any way directly or indirectly interested in thecontract, the Engineer-in-charge may thereupon by notice in writing rescind the contract, & the security deposit of


the contractor shall thereupon stand forfeited & be absolutely at the disposal of MIDC & the same consequencesshall ensue as if the contract had been rescinded under Clause 3 hereof & in addition the contractor shall not beentitled to recover or be paid for any work therefore actually performed under the contract.

CLAUSE 28: Sum payable by way of compensation to be considered as reasonable compensation without referenceto actual loss: All sums payable by a contractor by way of compensation under any of these conditions shall beconsidered as a reasonable compensation to be applied to the use of MIDC without reference to the actual loss ordamage sustained, & whether any damage has or has not been sustained.

CLAUSE 29: Changes in the constitution of firm to be notified: In the case of tender by partners, any change in theconstitution of a firm shall be forthwith notified by the contractor to the Engineer-in-charge for his information.

CLAUSE 30: Works to be under direction of Suptd.Engineer: All works to be executed under the contract shall beexecuted under the direction & subject to the approval in all respects of the Superintending Engineer of the Circle forthe time being, who shall be entitled to direct at what point(s) & in what manner they are to be commenced, & fromtime to time carried on.

CLAUSE 31: Decision of Superintending Engineer to be final:Except where otherwise specified in the contract & subject to the powers delegated to him by MIDC under the Coderules then in force, the decision of the Suptd. Engineer of the Circle for the time being shall be final, conclusive &binding on all parties to the contract upon all questions relating to the meaning of the specifications, designs,drawings & instructions hereinbefore mentioned & as to the quality of workmanship, or materials used on the work,or as to any other question, claim, right, matter or thing whatsoever, if any way arising out of, or relating to thecontract, designs, drawings, specifications, estimates, instructions, orders or other conditions, or otherwise,concerning the works or the execution, or failure to execute the same, whether arising during the progress of work, orafter the completion or abandonment thereof.

CLAUSE 32: Stores of European/American manufacture to be obtained from MIDC: The contractor shall obtainfrom the MIDC's store all stores & articles of European or American manufacture which may be required for thework, or any part thereof or in making up any articles required therefor or in connection therewith unless he hasobtained permission in writing from the Engineer-in-charge to obtain such stores & articles elsewhere. The value ofsuch stores & articles as may be supplied to the contractor by the Engineer-in-charge will be debited to the contractorin his account at the rates shown in the Schedule in Form 'A' attached to the contract & if they are not entered in thesaid Schedule, they shall be debited to him at cost price which for the purposes of this contract shall include the costof carriage & all other expenses whatsoever, which shall have been incurred in obtaining delivery of the same at thestores aforesaid.

CLAUSE 33: Lump sums in estimates: When the estimate on which a tender is made, includes lump sums in respectof parts of the work, the contractor shall be entitled to payment in respect of the items of work involved or the part ofthe work in question at the same rates as are payable under this contract for each items, or if the part of the work inquestion is not in the opinion of the Engineer-in-charge capable of measurement, the Engineer-in-charge may at hisdiscretion pay the lump amount entered in the estimate, & the certificate in writing of the Engineer-in-charge shall befinal & conclusive against the contractor with regard to any sum(s) payable to him under the provision of this clause.

CLAUSE 34: Action where no specification exists: In the case of any class of work for which there is no such


specification as is mentioned in Rule 1 such work shall be carried out in accordance with the Divisional specification,& in the event of there being no Divisional specification, then in such case the work shall be carried out in allrespects in accordance with the instructions & requirements of the Engineer-in-charge.

CLAUSE 35: Definition of work: The expression "work(s)" where used in these conditions, shall, unless there besomething in the subject or context repugnant to such construction, be construed to mean the work(s) contracted to beexecuted under or in virtue of the contract, whether temporary or permanent & whether original, altered, substitutedor additional.

CLAUSE 36: Contractor's percentage whether applied to net or gross amounts of bill: The percentage referred to inthe tender shall be deducted from/added to the gross amount of the bill before deducting the value of any stockissued.

CLAUSE 37: Payment of quarry fees & royalties: All quarry fees, royalties, octroi, duties & ground rent for stackingmaterials, if any, should be paid by the contractor, as specified elsewhere in tender.

CLAUSE 38: Compensation under the Workmen's Compensation Act: The contractor shall be responsible for &shall pay any compensation to his workmen payable under the Workmen's Compensation Act, 1923 (VIII of 1923),hereinafter called the said Act) for injuries caused to the workmen. If such compensation is paid by MIDC asprincipal under sub-section (1) of section 12 of the said Act on behalf of the contractor, it shall be recoverable byMIDC from the contractor under sub-section (2) of the said section. Such compensation shall be recovered in themanner laid down in Clause 1 above.

CLAUSE 39: The contractor shall be responsible for & shall pay the expenses of providing medical aid to anyworkman who may suffer a bodily injury as a result of an accident. If such, expenses are incurred by MIDC the sameshall be recoverable from the contractor forthwith & be deducted without prejudice to any other remedy of MIDCfrom any amount due or that may become due to the contractor.

CLAUSE 40: The contractor shall provide all necessary personal safety equipment & first aid apparatus available forthe use of the persons employed on the site, shall maintain the same conditions suitable for immediate use at any time& shall comply with the following regulations in connection herewith :-

a) The workers shall be required to use the equipment so provided by the contractor & the contractor shall takeadequate steps to ensure proper use of the equipment by those concerned.

b) When work is carried on in proximity to any place where there is a risk of drowning, all necessary equipmentshall be provided & kept ready for use & all necessary steps shall be taken for the prompt rescue of any person indanger.

c) Adequate provision shall be made for prompt first aid treatment of all injuries likely to be sustained during thecourse of the work.

CLAUSE 41: Claim for Quantities entered in the Tender or Estimate:

1.Quantities in respect of the several items shown in the tender are approximate & no revision in the tendered rate


shall be permitted in respect of any of the items so long as, subject to any special provision contained in thespecifications prescribing different percentage of permissible variation, the quantity of the item does not exceed thetender quantity by more than 25% & so long as the value of the excess quantity beyond this limit at the rate of theitem specified in the tender is not more than Rs.5,000/-.

2.The contractor shall, if ordered in writing by the Engineer to do so, carry out any quantities in excess of the limitmentioned above in sub-clause (1) hereof, on the same conditions as & in accordance with the specifications in thetender & at the rates (i) derived from the rates entered in the current Schedule of Rates & in absence of suchrates, (ii) at the rate prevailing in the market. The said rate being increased/decreased as the case may be, by thepercentage which the total tendered amount bears to the estimated cost of the work as put to tender based onSchedule of Rates applicable to the year in which the tender was invited. For the purpose of operation of this clause,this cost shall be taken to be worked out from the DSR prevailing at the time at the acceptance of tender.

3.Claims arising out of reduction in the tender quantity of any item beyond 25% will be governed by theprovision of Clause 15 only, when the amount of such reduction beyond 25% at the rate of the itemspecified in the tender is more than Rs.5,000/-.(The clause is not applicable to extra items)

4. The clause is not applicable to extra items.

5.There is no change in the item rate if the excess is more than 25% of the tendered quantity but the valueof excess work at the tendered rate does not exceed Rs.5000/-

6.The quantities to be paid at tendered rate shall include

a) Tendered quantity plus

b) 25% excess of the tendered quantity or the excess quantity of the value of Rs.5000/- at the tenderedrates, whichever is more.

CLAUSE 42: Employment of famine affected labour: The contractor shall employ any famine, affected, convict orother labour of a particular kind or class if ordered in writing to do so by the Engineer-in-charge.

CLAUSE 43: Claim for compensation for delay in starting the work: No compensation shall be allowed for any delaycaused in the starting of the work on account of acquisition of land or, in the case of clearance works, on account ofany delay in according sanction to estimates.

CLAUSE 44: Claim for compensation for delay in the execution of work: No compensation shall be allowed for anydelay in the execution of the work on account of water standing in borrow pits or compartments. The rates areinclusive for hard or cracked soil, excavation in mud, sub-soil water or water standing in borrow pits & no claim foran extra rate shall be entertained, unless otherwise expressly specified.

CLAUSE 45: Entering upon or commencing any portion of work: The contractor shall not enter upon or commenceany portion of work except with the written authority & instructions of the Engineer-in-charge or of his subordinate-in-charge of the work. Failing such authority the contractor shall have no claim to ask for measurements of orpayment for work.


in-charge of the work. Failing such authority the contractor shall have no claim to ask for measurements of orpayment for work.

CLAUSE 46: Minimum age of persons employed, the employment of donkeys &/or other animals & the payment offair wages:

i) No contractor shall employ any person who is under the age of 18 years.

ii) No contractor shall employ donkeys or other animals with breaching of string or thin rope. The breaching must beatleast three inches wide & should be of tape (Nawar).

iii) No animal suffering from sores, lameness or emaciation or which is immature shall be employed on the work.

iv) The Engineer-in-charge or his agent is authorised to remove from the work any person/ animal found workingwhich does not satisfy these conditions & no responsibility shall be accepted by MIDC for any delay caused in thecompletion of work by such removal.

v) The contractor shall pay fair & reasonable wages to the workmen employed by him in the contract undertaken byhim. In the event of any dispute arising between the contractor & his workmen on the grounds that the wages paidare not fair & reasonable the dispute shall be referred without delay to the Exe. Engineer, who shall decide the same.The decision of the Exe. Engineer shall be conclusive & binding on the contractor but such decision shall not in anyway affect the conditions in the contract regarding the payment to be made by MIDC at the sanctioned tender rates.

vi) The contractor shall provide drinking water facilities to the workers. Similar amenities shall be provided to theworkers engaged on large work in urban areas.

CLAUSE 47: Method of payment: Payment to contractors shall be made by cheques drawn on any bank within theDivision convenient to them, provided the amount exceeds Rs.10. Amounts not exceeding Rs.10 will be paid in cash.

CLAUSE 48: Acceptance of conditions compulsory before tendering for work: Any contractor who does not acceptthese conditions shall not be allowed to tender for works.

CLAUSE 49: Employment of scarcity labour: If Government declares a state of scarcity or famine to exist in anyvillage situated within 10 miles of work, the contractor shall employ upon such parts of the work, as are suitable forunskilled labour, any person certified to him by the Exe. Engineer or be any person to whom the Exe. Engineer mayhave delegated this duty in writing to be in need of relief & shall be bound to pay to such persons wages not belowthe minimum which the Government may have fixed in this behalf. Any dispute which may arise in connection withthe implementation of this clause shall be decided by the Exe. Engineer whose decision shall be final & binding onthe contractor.

CLAUSE 50: The prices quoted by the contractor shall not in any case exceed the control price if any fixed byGovernment or reasonable price which is permissible for him to charge a private purchaser for the same class &description of goods under the provisions of Hoarding & Profiteering Prevention Ordinance, 1943 as amended formtime to time. If the price quoted exceeds the controlled price or the price permissible under Hoarding & ProfiteeringPrevention Ordinance the contractor will specifically mention this fact in his tender along with the reasons forquoting such higher price. The purchaser at his discretion will in such case exercise the right of revising the price at


any stage so as to conform with the controlled price on the permissible under the Hoarding & Profiteering PreventionOrdinance. This discretion will be exercised without prejudice to any other action that may be taken against thecontractor.

CLAUSE 51: The rates to be quoted by the contractor must be inclusive of sales tax/VAT, LBT etc. no extrapayment on this account will be made to the contractor.

CLAUSE 52: The contractor should as far as possible obtain his requirement of labour, skilled & unskilled from thenearest Employment Exchange.

CLAUSE 53: The provision regarding contractor's labours provisioning the Contract Labour (Regulation &Abolition) Act, 1970 with the Maharashtra Contract Labour (Regulation & Abolition) Rule, 1971 shall be binding onthe contractors. If the provision in the said Act contradicts with any of the provisions regarding Contractor's laboursin any of the clauses in this tender, the provisions in the Contract Labour (Regulation & Abolition) Act, 1970 withthe Maharashtra Labour (Regulation & Abolition) Rules, 1971 shall prevail.

CLAUSE 54: The contractor shall comply with the provisions of the Apprentices Act, 1961 & the rules & the ordersissued under these from time to time. If he/they fails to do so, the failure will be a breach of the contract & theSuperintending Engineer, may in his discretion, cancel the contract. The contractor shall be liable to him/them, of theprovisions of the Act.

CLAUSE 55: Supply of materials etc. by the contractors: The contractors are to provide every article (with theexceptions noted in Schedule 'A' attached) which may be necessary & requisite for the due & proper execution of theseveral works included in contract according to the true indent & measuring of the drawings & specifications takentogether which are to be signed by Exe. Engineer, MIDC, (hereinafter called the Exe. Engineer) & by the contractor(s) whether the same may or may not have been prescribed in the specifications or shown on the drawings providedhowever that the same are reasonable & obviously to be informed therefor. In case of any discrepancy between thedrawing & the specification the Exe. Engineer, shall decide which of the two is to be followed.

CLAUSE 56: Execution of work: The contractor shall set out the whole of the work as per approved drawings &details supplied to him & as per the instruction given during the execution of work by the Engineer-in-charge or hisagent, & shall rectify any errors, which may be found therein & shall provide all necessary labour & materials for thepurpose. The contractor shall also provide plants, labour & materials (with the exceptions noted in Schedule attachedwhich may be necessary & requisite for the works). The materials & workmanship are to be the best of theirrespective jobs. The contractor shall have the work in all respects clean & perfect at the completion thereof.

CLAUSE 57: Drawings & Specifications: Atleast 6 copies of the drawings & specifications submitted by theContractor & approved & signed by the Superintending Engineer shall be furnished by the Contractors to the MIDC& copies there of shall be kept on binding. Contractor's agent who is to be constantly kept on the ground by the Exe.Engineer, MIDC, under Schedule 'A' of the contract will supply plain MS rounds &/or TOR steel depending upon theavailability. As such, designs based on exclusive use Tor steel shall not be accepted.

CLAUSE 58: Control over works: The Exe. Engineer or his duly authorised representative have at all times access tothe works which are to be entirely under his control. He may require the Contractors to dismiss person in theContractor's employment upon the works if such person in his opinion is incompetent or misconducts himself & the


contractor shall forthwith comply with every such requirements.

CLAUSE 59: Materials left at site: All works & materials brought & left upon the site of the work either by thecontractor or by his orders for the purpose of forming part of the work are to be considered to be property of theMIDC, & the same shall not be removed or carried away by the Contractor or any other person, without the specialleave or consent in writing of the Exe. Engineer, but the MIDC shall not in any way be answerable for any loss ordamage which may happen to or in respect of any such work or materials on account of the same being lost or stolenor injured or damaged by weather or otherwise.

CLAUSE 60: Removal & substitution of materials: The Exe. Engineer, shall have full power to order the removalfrom the premises of the materials which in his opinion are not in accordance with the specifications & may employother persons to remove the same without having to be answerable or accountable for any loss or damage that may be

caused to such materials. The Exe. Engineer, shall also have full power to order other proper material to besubstituted & in case of default the Exe. Engineer, may cause the same to be supplied & all cost which be incurred insuch removal & substitution shall be borne by the contractor.

CLAUSE 61: Action in case of improper materials & workmanship: If in the opinion of the Exe. Engineer, any workor any part thereof is executed with improper materials or defective workmanship, the contractor shall when requiredby the Exe. Engineer, forthwith re-execute the same & substitute proper material & workmanship & in case ofdefault by the contractor in so doing within a week from the date of the requisition, the Exe. Engineer, shall have fullpower to employ other persons to re-execute the work & cost there of shall be borne by the contractor.

CLAUSE 62: Action & compensation payable in case of backlog/delay: If at any time before security deposit isrefunded to the Contractor, it shall appear to the Exe. Engineer or his subordinate in-charge of the work, that anyworks have been executed with unsound, imperfect or unskillful workmanship or with materials or articles providedby him for the execution of the work are unsound, or of a quality inferior to that contracted, it shall be lawful for theEngineer-in-charge to intimate this fact in writing to the Contractor & then not with standing the fact that the work,materials or articles complained or any have been inadvertently passed, certified & paid for, the contractor shall bebound to forthwith rectify or remove or reconstruct the work so specified in whole or in part, as the case may require,or if so required, shall remove the materials or articles so specified & provide other proper & suitable materials orarticles at his own charge & cost. In the event of his failing to do so within in the limit aforesaid, the Contractor shallbe liable, to pay compensation at the rate of 1 % on the amount of the estimated cost for every day not exceeding 10days, during which the failure so continues & in the event of any such failures as aforesaid the Engineer-in-chargemay rectify or remove & re-execute the work or remove & replace the material/articles complained of, as the casemay be, at the risk & expenses in all respects of the Contractor. Should the Engineer-in-charge consider that any suchinferior work or materials as described above is not acceptable, then it will be straight way rejected.

CLAUSE 63: Performance & guarantee of the work or plant completed by the contractor: The contractor shall makegood & repair defects in materials & workmanship & performance etc. revealed in the finished work or the plantcompleted by him, for a period of 3 Year from the date of which final completion certificate, is issued by theEngineer-in-charge. The decision of the Engineer-in-charge as to the necessity of repairs shall be binding on thecontractor. If the contractor fails to maintain & keep in proper condition the work completed by him or if the planterected by him falls in performance of guarantee furnished by the contractor over the stipulated period of


maintenance or performance, then the Engineer-in-charge shall be entitled to carry out the necessary repairs,departmentally or through another agency at the cost of contractor. The decision of Engineer-in-charge regarding theamount of the expenses incurred in carrying out the repairs shall be final & binding on the contractor. The Engineer-in-charge shall be entitled to forfeit the whole or any part of the security deposit towards the expenses incurred byhim in repairing the work completed by the contractor.

CLAUSE 64: Responsibility of contractor for damage or fire etc.: From the commencement of the work to thecompletion of the same, the work shall be under the Contractor's charge. The contractor shall be held responsible forany damage done to the same by fire or any other cause & they shall be liable to make good all such damages & tocarry out any repairs which may be rendered necessary to the same by fire or other causes & they are to hold theMIDC harmless from any claims for injuries to persons or structural damage, damage to property happening fromany neglect or default or want of proper care or misconduct on the part of the Contractor or any of their employeeduring the execution of the work.

CLAUSE 65: Execution of work included in the contract: The Exe. Engineer shall have full power to send workmenon the premises to execute fittings & other works not included in the Contract & for which the Contractors shallafford every reasonable facility during ordinary working hours, provided that such operations shall be carried on insuch a manner as not to impede the progress of the work included in the contract. The contractor shall not howeverbe responsible for any damage which may happen to or be occasioned in the execution of any such fittings or otherworks.



Schedule A

Name Of Work : Talegaon Indl.Area........Strengthening & repairing of internal roads.

Schedule showing (approx) the material to be issued to the contractor for works to be executed on thiscontract, & the rate at which they are to be charged.

Talegaon Industrial Area...Strengthening and repairing of internal roads ofTalegaon Indl. Area....

Schedule B

Sr. No. Particulars Quantity

Rate at which theMaterial is to becharged to the

contractor with unit

Place ofDelivery

Unit

NILNIL NIL NIL NILNIL

TERMS & CONDITIONS FOR ISSUE OF MATERIAL UNDER SCHEDULE 'A'

1.Materials required in excess of the quantity may or may not be supplied by the Deptt. If notsupplied, the contractor should make his own arrangements to provide the same, for which no extraclaims will be entertained.

2.All materials remaining unused after the completion of the works should be returned to theDepartment at the Departmental Store. For the materials remaining unused & not returned, recoverywill be effective at twice the issue rate of the materials or the prevailing market rate at the time ofcompletion of work, whichever is higher.

3.Considerable delay is likely to occur in getting the materials required to be conveyed by rail,whether such materials are to be supplied by the MIDC or by the contractor himself. The contractor,therefore, should submit indent for his requirement sufficiently in advance to allow for the periodusually taken for supply of such material.

No responsibility can be accepted for such delays in regard to supply of these materials. Everyassistance will be given to obtain the supplies as quickly as possible.

4.Contractor should check the materials before they are issued to him. Any complaint after thematerial is accepted by him will not be entertained.

5.The contractor should make his own arrangements for storing, the material issued to him, byconstructing a pucca shed which should be leak proof & should protect against moist climates.6.All other materials not included in the above schedule will have to be procured by the contractors


6.All other materials not included in the above schedule will have to be procured by the contractorsfrom the open market at his own cost.

7.The contractor shall maintain a regular account of consumption of the material issued to him by theDepartment, either at cost or free of cost & shall be produced when asked for.

8.All conveyance charges including loading & unloading operations for bringing the materials issuedfrom the place of delivery to the site of work should be borne by the contractor.

9.Weight of MS rounds that will be issued under Schedule 'A' will be computed on the basis offollowing table.

Dia of Bar in mm. Weight in Kg/RM length of

bar

6 0.22

8 0.39

10 0.62

12 0.89

16 1.58

18 2.00

20 2.46

22 2.92

25 3.85

28 4.83

32 6.31

36 7.99

40 9.87

In case of dispute or delegations in diameters, computation of weights shall be made at a rate of

0.785 Kg/Sq.cm. of cross sectional area.

10.The issue of steel from the stores stipulated in Schedule 'A' shall be on the basis of lengths of MS

rounds measured in metric system to the nearest 10mm. length. The surplus steel after completion

of work shall also be taken back & measured on the same basis. The MS rounds returned to the

departmental store shall be in the form of cut pieces of whole lengths remaining unutilised & will be


accepted as such. Pieces of length one metre & above shall accepted. The percentage waste in the

form of pieces of length below one metre shall not be more than 1% of the tonnage actually used in

work. Any additional loss beyond 1% stipulated above, shall be treated as used in an unauthorized &

wasteful manner, & recovery at double the issue rate or market rate, whichever is more, shall be

effected for such wasteful use of steel.




COMMON CONDITIONS & ADDITIONAL CONTRACT CONDITIONS

1. COMMON CONDITIONS: Extra charges for any item of work shall not be allowed unless the work to which it is related is clearly withinthe spirit & meaning of the specification or unless such works are ordered in writing by the Engr-in-charge & are claimed for in thespecified manner before the commencement of work. The contractor shall at his own expense make all necessary provisions for housing,water supply, electricity & sanitary arrangements for his employees at site of works as required. He shall pay directly to the concernedauthorities all rates, taxes, royalties & other charges. He shall also comply with all requirements of health department of the concernedauthorities.

2. MATERIALS: Unless otherwise specifically provided for either in the item or in the specifications or in the Schedule 'A' for Supply ofMaterials by MIDC, all items in the tender are inclusive of costs of material required for the execution of the items. Materials not stipulatedto be supplied by MIDC, shall be brought by the contractor at his cost. The quality, type & make of materials used in the work shall be asper samples got previously approved from Engineer-in-charge, as mentioned in the detailed specification All rejected material shall beremoved by the contractor from site of work immediately failing which the same will be got removed by MIDC at his cost.

3. WORKS: The lining out of all works shall be marked by the contractor on site with permanent pillars as directed. The necessary levelswill be given by MIDC. The contractor must however, provide the necessary labour & material for making out the ground & keeping allreferences, levels & lining props sealed in cement concrete & execute the work in accordance with those levels for which he will beresponsible throughout the whole period of contract. The few bench mark pillars to be connected with MIDC benchmark shall beconstructed by the contractor at the site of work as directed for reference of various levels in connection with work. The line out if requiredto be carried out more than one time, the same shall be done by the contractor without extra cost.

4. CARTING: The contractor shall convey pipes, specials & other sundry materials required for the Execution of the work at his owncost.The contractor shall provide diversion to the affected existing road, if required, as directed by Engineer-in-charge at his own cost

5. GENERAL: The contractor shall be deemed to be thoroughly conversant with the local condition such as the availability of allconstruction materials, skilled & unskilled labour & to have based his rates accordingly for this work. He shall be deemed to have carefullystudied all the specifications & drawings & followed them before the submission of his tender.

6. In case of any discrepancy between the type of working drawings on one hand & the wording of the corresponding item & specificationsthereof as per the contract, the later will be deciding for the purpose of actual execution of items. However, the Exe. Engineer's decisionshould be obtained in the matter before hand. For a composite item, if any higher specification are to be adopted for any component as aresult than specified in the item & specification therefore, extra rate will be payable on approvaNo major deviation involving substantialextra outlay will be made without the prior approval of the Superintending Engineer.

7. Work progress register will be maintained by MIDC on site &/or in the Divisional office &/or Sub division under it. The contractor willsign all instruction issued by Exe. Engineer or his representative/ his superior officers & comply with them. For this purpose the contractoror his authorised representative shall attend the site or said office daily for receiving instructions.

8. i) Metered water supply will be made available to the contractor from MIDC pipeline if available & water consumed will be charged atthe prevailing industrial rate or near by industrial area or in that area subject to change as decided by MIDC from time to time. Theconnection, metering etc. shall be taken by the contractor at his cost. In case of water supply to CETP and CHWTSDF will be provided atdomestic rate applicable in that area during construction and operation period.

ii) For taking water supply connection separate agreement for water supply connection is necessary to be executed with MIDC and the termsand conditions of this agreement will prevail until water supply connection is in force.

9. It willbe the contractor's responsibility to inspect & investigate the work site thoroughly so as to arrive at the rates quoted in the tender.In


this regard necessary information available with MIDC Will be given to him without any guarantee about it's foolproofness.

10. Contractor has to clear road land width/plot which includes cutting trees less than 30 Cms. In girth with permission from concernedcompetent authority, cleaning brush wood, loose stones, vegetation, bushes, stumps & mole hills without any extra cost. The contractor shallprovide diversion to the affected existing road, if required as directed by Engineer-in-charge at his own cost.

11. The contractor shall engage an authorised all time person on this work capable of engaging & guiding the work & understanding allspecifications. He will take orders as willbe issued by the Exe.Engineer, or his authorised representative & shall be responsible for carryingthem out. The person shall not be changed without prior intimation to the Exe. Engineer & his representative on the work site.

12. The contractor will take all precautions during the execution of work so as not to cause any damage to any property/ adjacent properties& shall be responsible to make good any damaged property as directed by the Exe. Engineer till his satisfaction.

13. All installations such as electric cable, water pipeline, telephone lines, OFC, Sewer main manhole, natural drainage, gas/ fuile pipelines,CD works, strom water draines etc coming in the way shall be looked after carefully. The protections and support against any damages,which otherwise willhave to made good by contractor at his cost. In case any permission is required from Concerned authority for handlingthese lines, the contractor will co-ordinate with such authority. All safety precautions shall be taken from traffic flow point of view.

14. Contractor should specifically indicate the metal & murum quarries from which he proposes to bring the material for completing thework.

15. Where the proper measurement of work, it is necessary to have an initial set of levels taken,the same as recorded in the authorised fieldbook by the Exe. Engineer or his authorized representative & willbe signed by the contractor who willbe entitled to have a true copy of thesame on demand. Any failure on the part of the contractor to get such levels before starting the work will render him liable to accept thedecision of the Exe. Engineer as to the basis of taking measurements. Likewise the contractor will not cover any work which will render itssubsequent measurement difficult or impossible, without first getting the same jointly measured by himself & the authorised representativeof the Exe. Engineer. The record of such measurements on to Department's side willbe signed by the contractor & he willbe entitled to havea true copy of the same on demand.

16. All work before being finally taken over by MIDC will be entire liability of the contractor for guardingmaintaining & making good anydamage of any magnitude. Interim payments made for such work will not alter this position. The handing over by the contractor & takingover by the Exe. Engineer, or his authorised representative, will be always in writing, of which copies will go the Exe. Engineer, hisauthorised representative & the contractor. It is, however understood that before taking over such work, MIDC will not put it to its regularuse distinct from casual/incidental one.

17. Orders issued by the Superintending Engineer of MIDC by whatever designation he may be knownfrom time to time regarding theconduct of the work shall be binding on the contractor.

18. The tendered rates for supply of materials are for delivery of materials properly stacked in regular heaps or otherwise as directed forfacility of measurement before use. In case of road materials, the same shall be stacked by the road side as directed. Materials shall not betacked at places where they are likely to be damaged or lost. The contractor shall have no claim for any loss on this account. If such materialhas been paid for& is subsequently lost before use in the work, the contractor shall make good the loss.

19. No material shall be removed from the road land, except for excavation of gutters, or any other adjoining land unless permitted in writingsubject to such conditions as the Exe. Engineer may specifyThe contractor is liable for the damages/compensation arising out of disregard ofthis condition.

20. The orders of collection & utilisation of materials shall be decided by Exe.Engineer/his authorised representative so as to ensure orderlywork.

21. For the items so indicated, no materials shall be used without first having been measured by regular stacks. The whole of the quantity ofa particular material required for a sizable section of the work shall be first collected before it can be measured & used. The same materialshall either be collected separately or the collection shall not be started at all unless the material collected in the section under reference has


shall either be collected separately or the collection shall not be started at all unless the material collected in the section under reference hasbeen all used.

22. The contractor will have to construct a shed for storing controlled & valuable materials issued to him under Schedule 'A' of theagreement, at work site, having double locking arrangement.The material shall be taken for use in the presence of the departmental person.No material will be allowed to be removed from site of work.

23. Under no circumstances shall any contractor be entitled to claim enhanced rates for any items in this contract.

24. The contractor shall study all the plans, specifications & other terms & conditions of the contract carefully before tendering & shall alsoinspect the site & get self acquainted with nature of work & local conditions regarding the availability of labour, material, source &sufficiency of water supply required for the execution of the work & site conditions, rivers, nallas, topography etc existing roads, means ofcommunication & access to site of work etc.

25. The contractor shall submit, within one month from the date of work order of MIDC, designs & drawings to the Exe.Engineer. Aftergetting the letter of approval of design from Exe.Engineer, the contractor shall at his own expense clear the site & take up theprovisional & final setting & carryout the work under the supervision of his responsible representative & shall provide necessary material,labour, tools, instruments etc required for the same. The line & setting out shall be done most accurately & it shall be the full responsibilityof the contractor for correctness of the position, level, dimensions, alignment etc of all parts of the work & if any time during the execution,any error appears/arises, the same shall be rectified by the contractor at his own cost. The checking of any setting out/line/level by theEngineer shall not in any way absolve the contractor of his own responsibility for the correctness thereof. The contractor shall protect &preserve all benchmark, site rails etc used for setting out of the work.

26. The contractor shall, if necessary, construct temporary roads & maintain these in proper condition till the completion of work at hisown cost. If necessary, he shall also at his own cost, make necessary arrangement for acquisition of land for construction of suchtemporary road or for any other purpose in connection with the execution of work.

27. The contractor shall comply with all proper & legal orders & direction of the local/public authority/ municipality & abide by their rules& regulations & pay all such fees & charges which he may be liable to. No reimbursement of such fees & charges will be made by MIDC.

28. The contractor shall inform the Engineer-in-charge in writing when any portion of the work is ready for inspection giving himsufficient notice to enable him to inspect the same without regarding the further r progress of work. The work shall not be considered tohave been completed inaccordance with terms of contract until the Engineer-in-charge shall have certified in writing to that effect

29. If contractor desires to use any design/material/process covered by letter "Patent" or "Copy Right", it shall be responsibility of thecontractor to observe all legal formalities for the use of the same

30. In the event of there being reasonable doubt as to the quality of workmanship & material used in the construction, the Engineer-in-chargemay order to the contractor to satisfy MIDC by carrying out suitable test of structure or part thereof. In the manner as prescribed in Clauseon Page 53 of the Indian Std. Code for practice for PCC & RCC for general building construction & as per Std.Spcf. of Deptt. As may beapproved by the Engineer-in- charge regarding the sufficiency wherever necessary at his own cost to the entire satisfaction of the Exe.Engineer

31. All the laboratory equipment required for the field test of materials, concrete, steel shall be arranged by contractor at his own cost

32. The contractor shall take all precautions, due care against damage by floods, rains, storms,out break of fire & accidents. Nocompensation willbe allowed to the contractor for his plants/materials lost, damaged by way of the above cause or other causes which isin charge of the contractor.

33. Safety of materials & recoveries: The contractor shall use the materials supplied to him by the department at free of cost or as mentionedin the Schedule ‘A’ very properly & economically. The contractor shall be responsible for proper handling & safe custody of the materialsso issued to him. The materials remaining unused after the completion of the work shall be returned by the contractor at the Department. Thedepartment will accept only such materials as are in perfect conditions. If any of the materials issued to the contractor free of cost there of


department will accept only such materials as are in perfect conditions. If any of the materials issued to the contractor free of cost there ofshall be recovered from the contractor at double the rate at which it was purchased by the department, or the market rate prevailing at thetime whichever is higher. The contractor shall maintain a day to day account of materials issued to him by the department & shall produce itto the Engineer-in-charge when demanded.

34. Road Crossings: Any work at the road crossing shall be restricted only to half the width of the road, leaving the other half open fortraffic. Second half is taken up only after the first half is completed & made upto the original surface, serviceable with the permission ofEngineer-in-charge. All roads shall be reinstated by the contractor without any extra cost after proper consolidation, watering, cutting etc.Guarding barricading shall be provided by the contractor for 24 hrs. a day. The work of road crossing shall be planned well in advance &shall be carried out within the minimum possible time thereby causing least disturbance to traffic. No road sha ll remain excavated for morethan 24 hrs. Where the roads are very narrow such that traffic cannot be allowed in the second half when the work in first half is in progress,the contractor shall provide necessary diversions & maintain the same at his cost till such time as the work is in progress & the road isopened to traffic.

35. Interpretation: Singular & Plural 'Work' imparting the singular number shall include the plural number also & vice versa where thecontext requires.

36. Removal of Contractor's Employees: The contractor shall employ in & about the execution of the works only such persons as are careful,skilled, competent & experienced in their several trades & shall, on the direction of the Engineer-in-charge forthwith cease to employ in &about the execution of the works. Any person who in the opinion of the MIDC or En-Engineer-in-charge, misconduct himself, or isincompetent or negligent in the proper performance of his duties or whose continued employment is undesirable for any reason, suchpersons shall not be again employed upon the works without the written permission of the MIDC/Engineer-in-charge

37. Access to site of work: The provisions of clauses & conditions of this contract shall also apply to all premises, work shops, factories,plants, quarries & all other places from where materials, manufactured articles & machineries are being obtained or stored for the works.The MIDC/Engineer-in-charge or their representative & other subordinates shall be furnished with such information, assistance & facility bythe contractor as is required to make a complete & detailed investigation/inspection/supervision of the said goods.

38. Inspection of Works & Materials:

All materials & each part of details of the work shall be subject at all times, to inspection by the MIDC/Engineer-in-charge or theirrepresentative or other authorized subordinateswho shall be furnished with reasonable facilities & assistance by the contractor forascertaining whether or not the work as performed or the materials used are in accordance with the requirements & intent of the plans &specifications.

The contractor shall also inform the Engineer-in-charge in writing, when any portion is readyfor inspection giving him at least 24 hrs.advance intimation to enable him to inspect the same without regarding further progress of the work.

Any work done or materials used without supervision or inspection by the MIDC/Engineer-in-charge or is representative, is liable to beordered to be removed & replaced at the contractor's expense.

39. Testing of Materials & Works: All materials before being incorporated in the work shall be inspected. After satisfactory necessary testsas per prevalent standards shall be approved by the Engineer-in-charge. The testing shall be done in the Government approvedlab or anylaboratory approved by MIDC & the testing charges shall be borne by the contractor himself only.

Any work in which such materials are used prior to inspection & when necessary, testing & without approval or written permission of theEngineer-in-charge shall be considered as unauthorized, defective & not acceptable.

The testing of materials & works where necessary shall be carried out in accordance with the latest standards Methods of Bureau of IndianStandards Institution current on the date fixed for opening of the tender. If no such standard exists for a particular test, the standard methodas laid down by the British Standard Institution or by American Association of State Highway Officials or the American Society or othersuitable organization for testing of materials, will be used at the discretion of the Engineer-in-charge. He may also adopt any other suitable


method at his discretion.

The contractor shall furnish such facilities instruments, machinery, equipment, labour and material as the Engineer-in-charge may require forcollecting & forwarding sample or for ascertaining the quantity, quantity or weight of materials used and if so directed shall not make usedof or incorporate in the work of any materials represented by the said sample until the required test are made and the materials accepted.

The contractor shall establish a laboratory at site where routine testing of materials of concrete, asphalt etccan be done to the requirements asper work at his cost. The daily test report register should be maintained at site/ lab and shall be produced as and when required.

The cost of collection of sample including transportations as well as of the testing shall be borne by the contractor for the followings.

i) The collection & supply of the samples & carrying out of such tests is provided for or clearly intended in the contract, willbe carried outin the laboratories approved by the Engineer-in-charge.

ii) The collection & supply of the samples & the carrying out of such tests if not provided for or clearly intended in the contract but ontesting, the material is found defective & has to be rejected. The defective material should be removed from site within 24 hours & report ofthe same should be given to Engineer-in-charge.

40. Unauthorized & Defective Works: No work shall be done without lines, levels, grades, lengths & other dimensions having been givenor approved by the Engineer-in-charge or when authorized by him or by his representative or other authorized subordinates. Any work doneby the contractor prior to the approval of the contract, work done contrary to or regardless of the instructions of the Engineer-in-charge,work done beyond the lines shown on the plans or as given, or any extra work done without authority willbe considered as unauthorized &willnot be paid for under the provisions of this contract. Work so done shall be ordered to be removed or replace at the contractor's expense.All works & materials which do not conform to the requirements of the contract whether on account of poor workmanship, defectivematerials, unsuitable equipments & plans, carelessness or any other causes, shall be considered as defective.

The Engineer-in-charge shall have the power to order removal or replacement of all unauthorized/defective materials/works which in hisopinion should be removed or replaced all defects, be removed, replaced or corrected as may be directed by the Engineer-in-charge.

41. Night Work: Subject to any provisions to the contrary contained in the contract, no work shall be carried out between the hours of sun set& sunrise without the written permission of the Engineer-in-charge except when the work is unavoidable or absolutely necessary,for savinglife or property or for the safety of the work, in which case, the contractor shall immediately inform the Engineer-in-charge or hisrepresentative, provided always that the provision of this clause shall not be applicable in the case of any work which it is customary to carryout by double or rotary shifts in which case sufficient advance notice shall be given of the intention of work at night to the Engineer-in-charge. After making all requisite arrangements & managementof areas, materials & equipments,required under any emergency etc.Overtime to supervisory staff of the MIDC, in such cases shall have to be however borne by the contractor.

The contractor shall also carry on work between sunset & sunrise if so required by the Engineer-in-charge, subject to obtaining approval inwriting, for expediting the progress on the works or for any other reasons of technical safety.

Whenever any work is required to be carried out at night in the interest of structural safety or any other reason with express approval of theEngineer-in-charge or his representativeauthorized to supervise, adequate lighting & other arrangement shall be made in advance by thecontractor for proper execution & supervision of the such work. The contractor shall not be however entitled to any extra payments for nightwork. Before such work to be carried, the contractor should also inform to local Police Station in writing.

42. Explosive and inflammable Materials: The MIDC does not anticipate use of any explosive or any inflammable material on this work,however, in the event, explosive of inflammable materials are used for the execution of the works, the contractor shall at his own expense,obtain such license or license as may be required for storing and using explosives and or inflammable materials and locate, construct andmaintain magazines if such area is required for storage in accordance with relevant Government rules in force. Such magazine shall clearlymarked dangerous – explosive in the original language and devnagriand shall be in the care of competent watchman all the time. All theseshall be done under intimation and after getting concurrence Engineer-in-charge.

The contactor shall exercise utmost care while using explosives and or inflammable material not to endanger life or property and shall be


The contactor shall exercise utmost care while using explosives and or inflammable material not to endanger life or property and shall besolely responsible for any and all damages resulting from their storage and use, and shall indemnify absolutely MIDC and its office andemployees against any claim and liability arising out of any accident or any violation and or any law, rules, orders etc.

43. Care, Maintenance and repair of works:-

a) From the commencement until the time, the works are completed and finally accepted and handed over to the MIDC, the contractor shalltake full responsibility for care and maintenance thereof including care of all temporary works to the satisfaction of the Engineer-in-chargeand in case any damage the Deterioration loss or injury shall happen to the works or to any part there of or to any temporary work, fromstorms, fire, rains, accidents or any case whatsoever other than earthquake, volcanic eruption or other convulsionof nature or act of God,War, Invasion, act of foreign enemies, hostilities (whether war be declared or not) Civil war, rebellion, revolution, insurrection or military orinsured power, shall at his own cost maintain, repair and make good the same so that till the time of final acceptance, the works shall be ingood order and condition and in conformity in every respects with the requirements of the contract and the instructions of the Engineer-in-charge.

b) If the contractor fails to comply with the requirements mentioned in Sub Clause 1 above, the Engineer-in-charge will immediately askhim to comply with the same within prescribed period.In the event of contractor failing to comply with these instructions, the Engineer-in-charge will immediately proceed to take care of the same viz. maintain or repair as required at the cost of the contractor. The clauseregarding defect liability period is given separately.

44. Compliance of Laws: The contractor shall keep himself fully informed of all acts, laws of the Central & state Governments, all local byelaws, ordinances, rules & regulations & all orders & decrees of bodies/tribunals having any jurisdiction/authority which in any manner effectthose engaged or employed on the work or which in way effect the conduct of the works. He shall at all time observe & comply with all suchlaws, ordinances, rules, regulations, orders & decrees & shall give all notices & pay out of his own money, say fees or charges to which hemay be liable.

He shall protect & indemnify the MIDC & its officers & employees against any claim or liability arising from or based on the violation ofany such laws, ordinances, regulations orders, or decrees whether by himself or by his employees

45. Treasure Trove: In the event of the discovery by the contractor or his employees during the progress of the works of any treasure, coins,antiquities, fossils, minerals or other articles or things of value or interest, whether geological, archeological or any other such treasure orother things shall be deemed to be the absolute property of MIDC.

The contractor shall take all reasonable precautions to prevent his workmen or another persons from removing such things as above & shallimmediately upon discovery thereof & before removal, acquaint the Engineer-in-charge of such discovery &carry out his orders as to thedisposal of the same which will be at the contractors expense.

46. Patented Devices, Materials & Processes: Whenever the contractor desires to use any design, device, drawing information's, materials, orprocess covered by a patent of copyright,he shall procure the rights for such use by suitable legal agreement with the patentee or owner at hisown expenses & a copy of the agreement shall be filed with the Engineer-in-charge.

The contractor shall indemnify the MIDC from & against all claims, proceedings, damages, costs & expenses which may be brought ormade against the MIDC or to which they may be put by reason of the contract infringing or being held to have infringed any patent rights orcopyright in relation to any design, device drawing, materials or process at anytime during the prosecution or after the completion of thework & in the event of any injunction being obtained against the use of the same, the contractor shall replace the same with other materialsdesign, drawing, device, process etc. which do not infringe any such patent right or copy right, to the infringe any such patent right or copyright, to the satisfaction of the Engineer-in-charge.

47. Trespass: The contractor shall at all times be responsible for any damages due to trespass committed by his agents & work people incarrying out the work, unless authorized by the Engineer-in-charge in writing in which case,all repair work shall be done by the contractor at


his own cost to restore the original condition.

48. Indemnity: The MIDC shall on behalf of the contractor shall indemnify their officers, employees etc against all actions, suits, claims &demands of any character brought in respect of any matter or thing done or omitted to be done by the contractor in the excavation of or inconnection with the works of this contract & against any loss or damage to MIDC his workman/labourers in consequence, for any action orsuit being brought against the contractor for anything done or omitted to be done in the execution of the works of the contract orcompensation to be paid by contractor to his workman/labourers in consequence of accidents causing damage or loss of life of hisworkman/labourers etc. All such payments made by the MIDC shall be recovered from the contractor from his dues out standing, or remainsto be paid or that which becomes payable.

The MIDC shall not be liable to the contractor for damages or losses or delays resulting, from work by third parties or by injunction or otherrestraining orders obtained by third parties.

49. Police Protection: If police is asked for by the contractor for special protection of his camp of work, the MIDC may arrange for suchprotection so far as possible with the authorities concerned and full cost of such protection shall be debited to the contractor and recoverfrom his bills without any extra claim

50. Permits, Licenses, Priorities, Certificates etc: The contractor shall make his own arrangements at his own cost, if required.

a.To obtain permits, licenses, quota certificates, foreign exchange etc for any materials or items of work etc if required by him.

b.To obtain rail & other priorities for transport of his plant, tools equipments, stores, machinery materials, labour staff etc.

c.To arrange with civil supply authorities for release of controlled goods if so, for his labour & staff.

The MIDC will not undertake to arrange for these but will not undertake to arrange for these but will render reasonable help within itscompetence without accepting any responsibility for delay if any.

51. Field Book: Whichever payments is based on levels, all sets of levels such as initial, intermediate & final shall be taken & recorded bythe Engr-in-charge or his representative in the presence of Contractor or his authorised representative. Contractor shall attend the site forchecking these levels & signing in token of acceptance thereof. If Contractor fails to attend the site on the day or for any reason fails to signthe documents in which these levels are recorded,they shall be final & binding on the contractor

52. Levels shown on the drawings: Whichever payment is based on the levels, all sets of levels such as initial, intermediate & final shall betaken & recorded by the Engr-in-charge or his representative in the presence of contractor or his authorised representative.Advanceintimation of day & time when the levels would be taken will be given by MIDC to the contractor/ his authorised representative.Contractorshall attend the site for checking these levels & signing in token of acceptance thereof.If contractor fails to attend the site on the day or forany reason fails to sign the documents in which these levels are recorded, they shall be final & binding on the contractor

53. Sign Boards:Necessary sign boards, danger flags & lamps during night time to mark the closure of the road shall be provided by thecontractor at his cost.A chowkidar is essential to be appointed by the contractor to keep light & watch the materials lying on site,intactthrough the night. Contractor is responsible for the accidents if above care in not taken properly. He will have to pay compensation for thesame.




Special Condition for Royalty Payment

Clause regarding recovery of royalty charges through the bills of contractor towards Minor Minerals such as murum, excavation,

sand, metal etc. work done by the contractor

1) It shall be noted by the contractor that the amount of royalty charges towards the minor minerals(Excavation, murum, metal, sand etc.) consumed/used by the contractor for the work will be deducted from his billsand will be paid to the concerned Revenue Deptt. by MIDC.2) The contractor shall obtain above types of minor minerals from Govt. approved quarries or from the privateland after obtaining legal permission from the concerned authorities. However, in case the contractor brings thematerial from unauthorized quarries or in illegal manner, he shall be fully responsible for any legal action taken bythe Revenue or any Govt. authorities against him for such unauthorized or illegal act, even thoughthe royaltycharges are recovered from his bills and paid to be Revenue Department. He shall also indemnify MIDCofficers from any legal action so taken by the Govt. authorities for default on his part.3) The contractor shall give an undertaking on court fee stamp of Rs.100/- for indemnifying MIDC officersfrom any legal action taken by Govt. as detailed above.


CLAUSE FOR REIMBURSEMENT OF TAXES/DUTIES

While submitting the tender, the contractor shall consider the prevailing taxes & duties on the dateof submission. In case there is statutory increase in the taxes/duties, the contractor shall submitdocumentary evidence for the payment of the same. On verification of the documents, the reimbursementwill be made if there is increase. In case there is reduction in the statutory taxes/duties, deduction will beeffected. It may also be noted that this clause is not applicable if there is increase in the octroi duringexecution of the work.

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ACCOMPANIMENT TO THE GOVERNMENT RESOLUTION

PUBLIC WORKS DEPARTMENT NO. CAT/06/04/148 DT 16.5.2005

PRICE VARIATION CLAUSE

1. If during the operative period of the contract as defined in condition (i) below,there shall be any variation in theConsumer Price Index (New Series) for Industrial workers for MUMBAI Centre as per the Labour Gazette publishedby the Commissioner of Labour, Govt.of Maharashtra &/or in the Wholesale Price Index for all commoditiesprepared by the Office of Economic Adviser, Ministry of Industry, Govt. of India, or in the price of petrol/oil &lubricants & major construction materials like bitumen, cement, steel, various types of metal pipes etc, then subjectto the other conditions mentioned below, price adjustment on account of

i) Labour component

ii) Material component

iii) Petrol, oil & lubricant components

iv) Bitumen component

v) HYSD & mild steel component

vi) Cement component

vii) CI & DI pipes component

calculated as per the formula hereinafter appearing, shall be made. Apart from these, no other adjustment shall bemade to the contract price for any reason whatsoever. Component percentage as given below are as of the total costof work put to tender. Total of labour, material & POL components shall be 100 & other components shall be as peractual's,i) Labour component (Kl) [!LG] 20 % ii) Material component (K2) [!MG] 75 %iii) Petrol, Oil & Lubricant components (K3) [!PG] 05 %iv) Bitumen componentv) HYSD & mild steel componentvi) Cement componentvii) CI & DI pipes component

Note: if cement, steel, bitumen, CI & DI pipes are supplied on Schedule-A, then respective component shall not be

considered. Also, if particular component is not relevant, same shall be deleted.

1) Formula for Labour components :

V1 = 0.85 P x K1 x L1-L0


100 L0

Where

V1= Amount of price variation in Rupees to be allowed for labour component P= Cost of work done during the

quarter under consideration minus the cost of cement, HYSD & mild steel, bitumen, CI & DI pipes calculated at the

basic star rates as applicable for the tender, consumed during the quarter under consideration. Star rates:

K1= Percentage of LABOUR component as indicated above.

L0= Basic Consumer Price Index for MUMBAI centre shall be average consumer price index for the quarter

preceding the month in which the last date prescribed for receipt of tender falls.

L1= Average Consumer Price Index for MUMBAI centre for the quarter under consideration.

2) Formula for Materials components :

V2 = 0.85 P x K2 x M1 -M0

100 M0

Where

V2= Amount of price variation in Rupees to be allowed for material component P= Same as worked out for labour

component K2= Percentage of Material component as indicated above.

M0= Basic Wholesale Price Index shall be average wholesale price index for the quarter preceding the month in

which the last date prescribed for receipt of tender falls.

M1= Average Wholesale Price Index for the quarter under consideration.

3) Formula for petrol, oil & lubricant components :

V3 = 0.85 P x K3 x P1-P0

100 P0

Where


V3= Amount of price variation in Rupees to be allowed for POL component

P= Same as worked out for labour component

K3= Percentage of petrol, oil & lubricant component as indicated above.

P0= Average Price of HSD at MUMBAI, during the quarter preceding the month in which the last date prescribed for

receipt of tender falls.

P1= Average Price of HSD at MUMBAI, during the quarter under consideration.

4) Formula for Bitumen Component:

V4 = QB (B1 - B0)Where

V4= Amount of price variation in Rupees to be allowed for bitumen component

QB= Quantity of bitumen (Grade ) in Metric Tonnes used in the

permanent works & approved enabling works during the quarter under consideration.

B1= Current, average ex-refinery price per metric tonne of bitu

men (Grade ) under consideration including taxes (octroi,

excise, sales tax/VAT etc) during the quarter under consideration.

B0= Basic rate of bitumen in Rupees per metric tonne as considered for working out value of P or average ex-

refinery price in Rupees per metric tonne including taxes (octroi, excise, sales tax/VAT) of bitumen for the grade of

bitumen under consideration during prevailing quarter preceding the month in which the last date prescribed for

receipt of tender falls whichever is higher.

5) Formula for HYSD & mild steel component: V5 = SO x (SI1 - SI0) x T

SI0

Where

V5= Amount of price variation in Rupees to be allowed for HYSD/ mild steel component SO= Basic rate of


V5= Amount of price variation in Rupees to be allowed for HYSD/ mild steel component SO= Basic rate ofHYSD/mild steel in rupees per metric tonne as considered for working outvalue of P. SI1= Average Steel Index asper RBI Bulletin during the quarter under considerationSI0= Average of Steel Index as per RBI Bulletin for thequarter preceding the month in which the last date prescribed for receipt of tender falls. T= Tonnage of steel used inthe permanent works for the quarter under consideration.

6) Formula for cement component :V6 = CO x (CI1 - CI0) x T

CI0

Where

V6= Amount of price escalation in Rupees to be allowed for cement component CO= Basic rate of cement inrupees per metric tonne as considered for working out value of P. CI1= Average Cement Index published in the RBIBulletin for the quarter under consideration. CI0= Average of Cement Index published in the RBI Bulletin for thequarter preceding the month in which the last date prescribed for receipt of tender falls. T= Tonnage of cement usedin the permanent works for the quarter under consideration.

7) Formula for CI/DI pipe Component: V7 = QD x (D1 - D0)

Where

V7= Amount of price escalation in Rupees to be allowed for CI/DI pipe component D0= Pig iron basic price inRupees per tonne considered for working out value of P. D1= Average pig iron price in Rupees per tonne during thequarter under consideration (Published by IISCO). QD= Tonnage of CI/DI pipes used in the works during the quarterunder consideration.

The following conditions shall prevail:

b) The operative period of the contract shall mean the period commencing from the date of the work order issued tothe contractor & ending on the date on which the time allowed for the completion of work specified in the contractfor work expires, taking into considering the extension of time, if any, for completion of the work granted byEngineer under the relevant clauses of the Conditions of Contract in cases other than those where such extension isnecessitated on account of default of the contractor. The decision of Engineer as regards the Operative Period of thecontract shall be final & binding on the contractor. Where any compensation for liquidated damages is levied on thecontractor on account of delay in completion or inadequate progress under the relevant contract provisions, the priceadjustment amount for the balance of work from the date of levy of such compensation shall be worked out bypegging the indices L1, M1, C1, P1, B1, SI1, CI1 to levels corresponding to the date from which such compensationis levied. ii) This price variation clause shall be applicable to all contracts in B1 & B2 forms but shall not apply topiece works. The price variation shall be determined during each quarter as per formula given above in this clause.iii) Price variation under this clause shall not be payable for the extra items required to be executed during thecompletion of the work & also on the excess quantities of items payable under the provision of Clause 14/41 of thecontract form B1 & B2. Since the rates payable for the extra items or the extra quantities under Clause 14/41 are tobe fixed as per the current DSR or as mutually agreed to yearly revision till completion of such work. In other words,when the completion/execution of extra items as well as extra quantities under Clause 14/41 of the Contract Form B1& B2 extends beyond the operative date of the DSR, then rates payable for the same beyond that date shall be revised


& B2 extends beyond the operative date of the DSR, then rates payable for the same beyond that date shall be revisedwith reference to the current DSR prevalent at that time on year to year basis or revised in accordance with mutualagreement thereon, as provided for in the contract, whichever is less. iv) This clause is operative both ways ie.if theprice variation as calculated above is on the plus side, payment on account of the price variation shall be allowed tothe contractor & if it is on the negative side, MIDC shall be entitled to recover the same from the contractor & theamount shall be deductible from any amounts due & payable under the contract. v) To the extent that fullcompensation for any rise or fall in costs to the contractor is not entirely covered by the provisions of this or otherclauses in the contract, the unit rate & price included in the contract shall be deemed to include amount to cover thecontingency of such other actual rise or fall in costs.

vi) Calculation for working out escalation payment on account of material, labour & POL will be restricted to 2digits only.

Where V5= Amount of price variation in Rupees to be allowed for HYSD/ mild steel component SO= Basic rate ofHYSD/mild steel in rupees per metric tonne as considered for working out value of P. SI1= Average Steel Index asper RBI Bulletin during the quarter under consideration. SI0= Average of Steel Index as per RBI Bulletin for thequarter preceding the month in which the last date prescribed for receipt of tender falls. T= Tonnage of steel used inthe permanent works for the quarter under consideration.

8) Formula for CI/DI pipe Component: V7 = QD x (D1 - D0)

Where V7= Amount of price escalation in Rupees to be allowed for CI/DI pipe component D0= Pig iron basic pricein Rupees per tonne considered for working out value of P. D1= Average pig iron price in Rupees per tonne duringthe quarter under consideration (Published by IISCO).

QD= Tonnage of CI/DI pipes used in the works during the quarter under consideration.

The following conditions shall prevail: b) The operative period of the contract shall mean the period commencingfrom the date of the work order issued to the contractor & ending on the date on which the time allowed for thecompletion of work specified in the contract for work expires, taking into considering the extension of time, if any,for completion of the work granted by Engineer under the relevant clauses of the Conditions of Contract in casesother than those where such extension is necessitated on account of default of the contractor. The decision ofEngineer as regards the Operative Period of the contract shall be final & binding on the contractor. Where anycompensation for liquidated damages is levied on the contractor on account of delay in completion or inadequateprogress under the relevant contract provisions, the price adjustment amount for the balance of work from the date oflevy of such compensation shall be worked out by pegging the indices L1, M1, C1, P1, B1, SI1, CI1 to levelscorresponding to the date from which such compensation is levied.

ii) This price variation clause shall be applicable to all contracts in B1 & B2 forms but shall not apply to piece works.


The price variation shall be determined during each quarter as per formula given above in this clause.

iii) Price variation under this clause shall not be payable for the extra items required to be executed during thecompletion of the work & also on the excess quantities of items payable under the provision of Clause 14/41 of thecontract form B1 & B2. Since the rates payable for the extra items or the extra quantities under Clause 14/41 are tobe fixed as per the current DSR or as mutually agreed to yearly revision till completion of such work. In other words,when the completion/execution of extra items as well as extra quantities under Clause 14/41 of the Contract Form B1& B2 extends beyond the operative date of the DSR, then rates payable for the same beyond that date shall be revisedwith reference to the current DSR prevalent at that time on year to year basis or revised in accordance with mutualagreement thereon, as provided for in the contract, whichever is less. iv) This clause is operative both ways ie.if theprice variation as calculated above is on the plus side, payment on account of the price variation shall be allowed tothe contractor & if it is on the negative side, MIDC shall be entitled to recover the same from the contractor & theamount shall be deductible from any amounts due & payable under the contract.

v) To the extent that full compensation for any rise or fall in costs to the contractor is not entirely covered by theprovisions of this or other clauses in the contract, the unit rate & price included in the contract shall be deemed toinclude amount to cover the contingency of such other actual rise or fall in costs.

vi) Calculation for working out escalation payment on account of material, labour & POL will be restricted to 2digits only.

Star rates Cement Rs. 305/- per bags.Tor steel Rs. 48,625/- Per MT

Bitumen VG 30 grade Rs.46,950/- Per MT

Bitumen VG 10 grade Rs.45,920/- Per MT


BANK GUARANTEE (PROFORMA)

Security for Performance

(To be furnished on appropriate Stamp Paper)

In consideration of the Maharashtra Industrial Development Corporation (hereinafter called The MIDC) havingagreed to exempt M/s._______________________ Address ______________ ((hereinafter called The Contractor/s)from demand, under the terms and conditions of agreement dated ________ made between the Corporation ANDM/s. ____________ for the work of_______________________________________________________________________(hereafter called `The said Agreement') of Security Deposit for the due fulfillment by the said contractor/s of theterms and conditions contained in the said Agreement on production of a Bank Guarantee forRs._________________ (Rs._________________________Only). 1. We ____________________________ Ltd.(hereinafter referred to as ‘the Bank’ at the request of (name of the contractors) ____________________ do herebyundertake to pay the MIDC an amount not exceeding Rs.___________ only against any loss or damage causedexceeding Rs. ___________ against any loss or damage cause to or suffered or would be caused to or suffered by theMIDC reasons of any breach by the said contractor/s any of the terms and conditions contained in the saidAgreement. 2. We ________________ do hereby undertake to pay the amounts due and payable under thisguarantee without any demur, merely on the demand from the MIDC stating that the amount claimed is due by wayof loss or damage caused to or would be caused to or suffered by the MIDC by reason of breach by the saidcontractor/s of any of the terms and condition contained in the said agreement or by reason of the contractor/s failureto performs the said agreement. Any such demand made on the bank shall be conclusive as the regards the amountdue and payable by the Bank under this agreement. However, our liability under this guarantee shall be restricted toan amount not exceeding Rs.__________ (Rupees _________________________________ only) 3. We undertaketo pay to the Corporation the amount not exceeding Rs._________________ (Rs.__________________ only)notwithstanding any dispute or disputes raised by the Contractor/s or suppliers (s) in any suit or proceeding pendingbefore any court of tribunal relating thereto or liability under this present absolute and unequivocal. 4. We______________________ further agree that the guarantee herein contained shall remain in full force and affectduring the period that would be taken for the performance of the said agreements and that it shall continue to beenforceable till all the dues of the MIDC under or by virtue of the said Agreement have been fully paid and its claimssatisfied or discharged till (date) _________ or office of The Executive Engineer(Office/Department) of______________MIDC certified that terms & conditions of said agreement have been fully and properly carried outby the said contractor and accordingly discharges this guarantee. Unless the demand or the claim under thisguarantee is made on us in writing on or before (date) ____________. We shall be discharged from all liability underthis Guarantee thereafter. 5. We ____________________further agree with the MIDC that the MIDC shall havefullest liberty without our consent and without affecting in any manner out obligations hereunder to vary any of theterms & conditions of said agreement or to extend time of performance by the said contractor from time to time or topostpone for any time or from time to time any of the powers, exercisable by the MIDC against said Contractor & toforebear or enforce any of the terms and conditions relating to said agreement & we shall not be relieved from ourliability by reason or any such variation or extension being granted to the said contractor or for any forbearance actor omission on the part of the MIDC or any indulgence by the MIDC to the said contractor or by any such matter orthing whatsoever which under the law relating to sureties would but for this provision, have effect of so relieving us6. This guarantee will not be discharged due to the change in the constitution of the Bank or the contractor(s)/


6. This guarantee will not be discharged due to the change in the constitution of the Bank or the contractor(s)/supplier (s).

We ___________________ lastly undertake not to revoke this guarantee during its currency except with previousconsent of the MIDCin writing.


MAHARASHTRA STATE COMMISSIONER OF SALES TAX

NOTIFICATION NO.VAT-1505/CR-123/TAXATION-1 DT.1.4.2005

MAHARASHTRA VALUE ADDED TAX ACT-2002

1. The tendered rates shall be inclusive of all taxes, rates & cesses & shall also be inclusive of the tax leviable in respect of VATunder the provision of the Maharashtra Value Added Tax Act-2002.

2. The contractors who submit the tenders should necessarily be a Registered Dealer under the MaharashtraValue Added Tax Act, 2002.

3. The contractor shall submit the Registration Certificate as a registered dealer under the above said Act atthe time of submission of tender/at the time of issuing the work order.

4. MIDC will deduct this tax at source at 2% (for registered contractors) & 4% (in other case) of the value ofthe work done as per Section 31 of Maharashtra VAT Act, 2002 & Notification No.VAT-1505/CR-123/TAXATION-1 DT.1.4.2005. TDS certificate to this effect will be issued by MI DC.

REGISTRATION UNDER CONTRACT LABOUR ACT -1970

While submitting the tender, the tenderer should note that he should produce the certified xerox copy ofRegistration in prescribed form issued by Labour Commissioner under Contract Labour Act, 1970, as an employer,as much as they are directly employing the workers for execution of the contract works awarded to them by MI DC& comply with the provision of the Act. After acceptance of tender by MIDC the contractor has to give intimationabout work order & get this particular work registered within a period of 15 days from the date of issue of work orderfrom labour commissioner under Contract Labour Act, 1970 failing which no permission will be granted to continuefurther work under the agreement.

DEDUCTION OF INCOME TAX

The Income Tax including surcharges or percentage in force from time to time or at the rate as intimated bythe competent Income Tax authority shall be deducted from bill amount whether measured bill, advance payment orsecured advance.




SERVICE TAX CLAUSE

(For other than maintenance, labour oriented and consultancy works)

1. The tendered rate shall be inclusive of all taxes, rates & cesses & shall also be inclusive of thetax liable in respect of Service Tax under the provision of Service Tax Act.

2. The contractors who submit the tenders should necessarily be registered under the Service TaxAct, if he is providing services covered under Service Tax Act.

3. The contractor shall submit the registration certificate/ authorized documents under the serviceTax Act at the time of submission of tender.

4. The successful tenderer shall himself be liable/responsible to pay the Service Tax witheducation cess thereon to concerned government authority directly (after receiving the payment)as per the prescribed rate declared by concerned

government authority time to time & within the prescribed period as per Service Tax Act.


MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION(A Government of Maharashtra Undertaking)

INSURANCE OF WORK

The contractor shall take out necessary Insurance Policy/Policies immediately after issuing work order and produce acopy of same prior to payment of first RA bill so as to provide adequate insurance cover for execution of theawardedcontract work for total contract value & complete contract period including defect liability period asstipulated in thetenderpaper and upto the period for which the extension of time limit is granted from the "Directorateof Insurance,MaharashtraState, Mumbai" only. Its postal address for correspondence is "264, MHADA, 1st floor,Opp Kalanagar,Bandra (E), Mumbai-400 051". Tel.26438690 / 26438746 & Fax:26438461. Similarly, all workmenappointed to complete the contract work are required to be insured under Workmen's Compensation InsurancePolicy. Insurance Policy /Policies taken out from any other company will not be accepted. If any contractor haseffected insurance with any Insurance Company, the same will not be accepted.




QUALITY AUDIT CLAUSE

The contractor shall note that, following exercise of Quality Audit of the work shall be carried out by the nominated

authority from MIDC.

1. The quality audit of the work shall be exercised by authority nominated by MIDC at a stage when 80% of the workis completed or at stage as decided by MIDC.

2. The contractor should remain present (alongwith all test reports & necessary documents for the works) at site whenquality audit of the work is being exercised.

3. Final Bill will be released for payment only after compliance of the points/remarks raised by the quality auditor withproper reasoning to the competent authority & only after receipt of clearance of nominated authority.

4. The contractor has to make all necessary rectifications, alterations to the work executed, as suggested by thequality auditor without any extra cost. If the contractor fails to do so, or does not intend to do so, then the probableamount required for the rectification shall be withheld from the bills & other dues payable to the contractor. Thecontractor shall be liable to pay suitable compensation as decided by the Superintending Engineer.


MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION( A Govt. of Maharashtra Undertaking)

STANDARD CEMENT CONSUMPTION STATEMENT

Item of Work Rate of CementConsumption inbags.

Remarks

A] Cement Concrete (Nominal Mix)

Lower Limit Upper Limit

1:5:10 (M-5) 2.60/m3 2.35 2.85

1:4:8 (M-7.5) 3.10/m3 2.80 3.40

1:3:6 (M-10) 4.10/m3 3.80 4.40

1:2:4 (M-15) 6.20/m3 5.90 6.50

1:1½:3 (M-20) 8.20/m3 7.90 8.50

1: 1: 2 (M-25) 8.70/m3 8.40 9.00

B] Cement Concrete (Design Mix) Minimum cementconsumption forDesign Mix

M-15 5.80/m3 The grater value of either theminimum cement contentspecified or cementconsumption as per design mixwill prevail during execution ofwork.

M-20 6.60/m3

M-25 6.60/m3

M-30 7.00/m3

M-35 7.50m3

M-40 8.00/m3

C] Brick Masonry II Class with 30% mortar

CM - 1:8 1.05/m3

CM - 1:6 1.40/m3

CM - 1:5 1.70/m3

CM - 1:4 2.10/m3

D] 115 mm thick Brick Masonry II Class

CM - 1:3 0.28/m2

E] Brick Masonry I Class withoutpointing with 25% mortar

CM - 1:6 1.15/m3

CM - 1:5 1.40/m3

CM - 1:4 1.70/m3

F] UCR Masonry without pointing with 35% mortar

CM - 1:6 1.70/m3

CM - 1:5 2.00/m3

CM - 1:4 2.50/m3

G] UCR Masonry without pointing with 45% to 50% mortar

CM - 1:6 2.15/m3

CM - 1:5 2.60/m3

CM - 1:4 3.10/m3

H] Laterite Stone Masonry with 18% mortar

CM - 1:6 0.85/m3

CM - 1:5 1.00/m3

CM - 1:4 1.30/m3

I] Cement Plaster with Cement mortar 1:3 (neeru finish)

6 mm 0.07/m2

12 mm 0.13/m2

20 mm 0.20/m2

25 mm 0.23/m2

40 mm 0.40/m2

J] Cement Plaster with Cement mortar 1:4 (without neeru finish)

6 mm 0.06/m2

12 mm 0.11/m2

20 mm 0.17/m2

25 mm 0.22/m2

40 mm 0.34/m2

K] Coursed Rubble masonry with pointing 30% mortar

1:6 CM 1.70/m3

1:5 CM 2.00/m3

1:4 CM 2.50/ m3

L] Sand Faced plaster CM 1:3

12 MM 0.20/m2

20 MM 0.23/m2

25 MM 0.25/m2

M] Cement plaster without neeru finish CM 1:3

6 MM 0.07/m2

12 MM 0.13/m2

20 MM 0.20/m2

25 MM 0.25/m2

N] Cement plaster with neeru finish CM 1:4

6 MM 0.06/m2

12 MM 0.10/m2

20 MM 0.17/m2

25 MM 0.22/m2

O] Decorative texture plaster

CM 1:4 0.15/m2

P] Neat Cement Finish over green surface

1.5 mm Thick 0.04/m2

Q] Wet on wet finish CM 1:3

12 MM 1.05/m2

R] Pointing with Cement Mortar 1:3

Brick Masonry 0.03/m2

Stone Masonry 0.05/m2

S] Paving and Flooring

Shahabad / Tandur / Kotta / KaddapaChequred tiles / plain cement tiles /marble / mosaic / granite CM 1:4 bedand with pointing 1:3

0.19/m2

Skirting & Daddo 0.30/m2

Shahabad / Tandur / Kadappa CM 1:6 0.14/m2

White / coloured glazed tiles 0.28/m2

Granite stone facing plaster CM 1:3 0.20/m2

Ceramic tiles 0.22/m2

IPS flooring 40 mm 0.30/m2

T] Colgrout Masonry with 45 % mortar

Cement 1:3 sand mortar 3.54/m3

U] Gunniting CM 1:3

25 MM 0.28/m2

40 MM 0.45/m2

50 MM 0.55/m2

V] Water proofing

Box type water proofing 0.80/m2

Water proofing by injection grouting 1.00/m2

Water proofing on terrace slab 0.50/m2



Remarks



1:5:10 (M-5) 2.60/m3 2.35 2.85

1:4:8 (M-7.5) 3.10/m3 2.80 3.40

1:3:6 (M-10) 4.10/m3 3.80 4.40

1:2:4 (M-15) 6.20/m3 5.90 6.50

1:1½:3 (M-20) 8.20/m3 7.90 8.50

1: 1: 2 (M-25) 8.70/m3 8.40 9.00

B] Cement Concrete (Design Mix) Minimumcementconsumption forDesign Mix

M-15 5.80/m3 The grater value of either theminimum cement contentspecified or cementconsumption as per design mixwill prevail during execution ofwork.

M-20 6.60/m3

M-25 6.60/m3

M-30 7.00/m3

M-35 7.50m3

M-40 8.00/m3


CM - 1:8 1.05/m3

CM - 1:6 1.40/m3

CM - 1:5 1.70/m3

CM - 1:4 2.10/m3


CM - 1:3 0.28/m2


CM - 1:6 1.15/m3

CM - 1:5 1.40/m3

CM - 1:4 1.70/m3


CM - 1:6 1.70/m3

CM - 1:5 2.00/m3

CM - 1:4 2.50/m3


CM - 1:6 2.15/m3

CM - 1:5 2.60/m3

CM - 1:4 3.10/m3


CM - 1:6 0.85/m3

CM - 1:5 1.00/m3

CM - 1:4 1.30/m3


6 mm 0.07/m2

12 mm 0.13/m2

20 mm 0.20/m2

25 mm 0.23/m2

40 mm 0.40/m2


6 mm 0.06/m2

12 mm 0.11/m2

20 mm 0.17/m2

25 mm 0.22/m2

40 mm 0.34/m2


1:6 CM 1.70/m3

1:5 CM 2.00/m3

1:4 CM 2.50/ m3


12 MM 0.20/m2

20 MM 0.23/m2

25 MM 0.25/m2


6 MM 0.07/m2

12 MM 0.13/m2

20 MM 0.20/m2

25 MM 0.25/m2


6 MM 0.06/m2

12 MM 0.10/m2

20 MM 0.17/m2

25 MM 0.22/m2


CM 1:4 0.15/m2




12 MM 1.05/m2






0.19/m2









U] Gunniting CM 1:3

25 MM 0.28/m2

40 MM 0.45/m2

50 MM 0.55/m2

V] Water proofing






Remarks



1:5:10 (M-5) 2.60/m3 2.35 2.85

1:4:8 (M-7.5) 3.10/m3 2.80 3.40

1:3:6 (M-10) 4.10/m3 3.80 4.40

1:2:4 (M-15) 6.20/m3 5.90 6.50

1:1½:3 (M-20) 8.20/m3 7.90 8.50

1: 1: 2 (M-25) 8.70/m3 8.40 9.00


M-15 5.80/m3 The grater value of either theminimum cement contentspecified or cementconsumption as per design mixwill prevail during executionof work.

M-20 6.60/m3

M-25 6.60/m3

M-30 7.00/m3

M-35 7.50m3

M-40 8.00/m3


CM - 1:8 1.05/m3

CM - 1:6 1.40/m3

CM - 1:5 1.70/m3

CM - 1:4 2.10/m3


CM - 1:3 0.28/m2


CM - 1:6 1.15/m3

CM - 1:5 1.40/m3

CM - 1:4 1.70/m3


CM - 1:6 1.70/m3

CM - 1:5 2.00/m3

CM - 1:4 2.50/m3


CM - 1:6 2.15/m3

CM - 1:5 2.60/m3

CM - 1:4 3.10/m3


CM - 1:6 0.85/m3

CM - 1:5 1.00/m3

CM - 1:4 1.30/m3


6 mm 0.07/m2

12 mm 0.13/m2

20 mm 0.20/m2

25 mm 0.23/m2

40 mm 0.40/m2


6 mm 0.06/m2

12 mm 0.11/m2

20 mm 0.17/m2

25 mm 0.22/m2

40 mm 0.34/m2


1:6 CM 1.70/m3

1:5 CM 2.00/m3

1:4 CM 2.50/ m3


12 MM 0.20/m2

20 MM 0.23/m2

25 MM 0.25/m2


6 MM 0.07/m2

12 MM 0.13/m2

20 MM 0.20/m2

25 MM 0.25/m2


6 MM 0.06/m2

12 MM 0.10/m2

20 MM 0.17/m2

25 MM 0.22/m2


CM 1:4 0.15/m2




12 MM 1.05/m2






0.19/m2









U] Gunniting CM 1:3

25 MM 0.28/m2

40 MM 0.45/m2

50 MM 0.55/m2

V] Water proofing






Remarks



1:5:10 (M-5) 2.60/m3 2.35 2.85

1:4:8 (M-7.5) 3.10/m3 2.80 3.40

1:3:6 (M-10) 4.10/m3 3.80 4.40

1:2:4 (M-15) 6.20/m3 5.90 6.50

1:1½:3 (M-20) 8.20/m3 7.90 8.50

1: 1: 2 (M-25) 8.70/m3 8.40 9.00


M-15 5.80/m3 The grater value of either theminimum cement contentspecified or cementconsumption as per designmix will prevail duringexecution of work.

M-20 6.60/m3

M-25 6.60/m3

M-30 7.00/m3

M-35 7.50m3

M-40 8.00/m3


CM - 1:8 1.05/m3

CM - 1:6 1.40/m3

CM - 1:5 1.70/m3

CM - 1:4 2.10/m3


CM - 1:3 0.28/m2


CM - 1:6 1.15/m3

CM - 1:5 1.40/m3

CM - 1:4 1.70/m3


CM - 1:6 1.70/m3

CM - 1:5 2.00/m3

CM - 1:4 2.50/m3


CM - 1:6 2.15/m3

CM - 1:5 2.60/m3

CM - 1:4 3.10/m3


CM - 1:6 0.85/m3

CM - 1:5 1.00/m3

CM - 1:4 1.30/m3


6 mm 0.07/m2

12 mm 0.13/m2

20 mm 0.20/m2

25 mm 0.23/m2

40 mm 0.40/m2


6 mm 0.06/m2

12 mm 0.11/m2

20 mm 0.17/m2

25 mm 0.22/m2

40 mm 0.34/m2


1:6 CM 1.70/m3

1:5 CM 2.00/m3

1:4 CM 2.50/ m3


12 MM 0.20/m2

20 MM 0.23/m2

25 MM 0.25/m2


6 MM 0.07/m2

12 MM 0.13/m2

20 MM 0.20/m2

25 MM 0.25/m2


6 MM 0.06/m2

12 MM 0.10/m2

20 MM 0.17/m2

25 MM 0.22/m2


CM 1:4 0.15/m2




12 MM 1.05/m2






0.19/m2









U] Gunniting CM 1:3

25 MM 0.28/m2

40 MM 0.45/m2

50 MM 0.55/m2

V] Water proofing



Water proofing on terrace slab 0.50/m2Page 61 Executive EngineerContractor


Remarks



1:5:10 (M-5) 2.60/m3 2.35 2.85

1:4:8 (M-7.5) 3.10/m3 2.80 3.40

1:3:6 (M-10) 4.10/m3 3.80 4.40

1:2:4 (M-15) 6.20/m3 5.90 6.50

1:1½:3 (M-20) 8.20/m3 7.90 8.50

1: 1: 2 (M-25) 8.70/m3 8.40 9.00


M-15 5.80/m3 The grater value of either theminimum cement contentspecified or cementconsumption as per designmix will prevail duringexecution of work.

M-20 6.60/m3

M-25 6.60/m3

M-30 7.00/m3

M-35 7.50m3

M-40 8.00/m3


CM - 1:8 1.05/m3

CM - 1:6 1.40/m3

CM - 1:5 1.70/m3

CM - 1:4 2.10/m3


CM - 1:3 0.28/m2


CM - 1:6 1.15/m3

CM - 1:5 1.40/m3

CM - 1:4 1.70/m3


CM - 1:6 1.70/m3

CM - 1:5 2.00/m3

CM - 1:4 2.50/m3


CM - 1:6 2.15/m3

CM - 1:5 2.60/m3

CM - 1:4 3.10/m3


CM - 1:6 0.85/m3

CM - 1:5 1.00/m3

CM - 1:4 1.30/m3


6 mm 0.07/m2

12 mm 0.13/m2

20 mm 0.20/m2

25 mm 0.23/m2

40 mm 0.40/m2


6 mm 0.06/m2

12 mm 0.11/m2

20 mm 0.17/m2

25 mm 0.22/m2

40 mm 0.34/m2


1:6 CM 1.70/m3

1:5 CM 2.00/m3

1:4 CM 2.50/ m3


12 MM 0.20/m2

20 MM 0.23/m2

25 MM 0.25/m2


6 MM 0.07/m2

12 MM 0.13/m2

20 MM 0.20/m2

25 MM 0.25/m2


6 MM 0.06/m2

12 MM 0.10/m2

20 MM 0.17/m2

25 MM 0.22/m2


CM 1:4 0.15/m2




12 MM 1.05/m2






0.19/m2









U] Gunniting CM 1:3

25 MM 0.28/m2

40 MM 0.45/m2

50 MM 0.55/m2

V] Water proofing





MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION ( A Govt. of Maharashtra Undertaking)

CEMENT VARIATION CLAUSE

The rates in Schudule are based on the above stated rates of cement consumption. The permissible variation in the cement consumptionshall be as given under Item No.1 above. For rest of the item permissible variation shall be + 5% of figures give above. If the actualconsuption on any work is below these limits, reduced rates shall be paid (considering double the prevailing market rate) for any item ofwork on which less cement has been used below limit of -5%. If consumption goes beyond the limit of +5% the same shall not be paid.It may be noted that when specifically ordered out to adopt richer mix than specified in the tender, the excess cement soconsumed above the specified mix in the tender, the same will be paid at prevailing market rate. However, for cement saveddue to adoption of poorer mix when so specifically directed by the department, a reduced rate will be paid (as per prevailingmarket rate).For excess/less cement use on work as per cement variation clause the standarad consumption for cement shall be as pertable given above.




Maintenance Guarantee Clause during Defect Liability Period .

1. The contractor willhave to guarantee the work executed under the agreement for a period of 3 Year from the date of completion of thework. During this period of 3 Year , the contractor will have to make good all damages caused to the works done by him under thisagreement, to the full satisfaction of Engineer-in-charge, without charging any extra cost. The repairs to defects due to bad workmanshipshall be done.

2. The contractor willhave to maintain the work done by him under this agreement in good condition during the defect liability period. Thelist of defects to be observed and rectified is attached separately in the tender document.

3. The contractor will have to carry out the repairs within 8 days from the date of intimation by MIDC about the damages.

4. If during the guarantee period, the company/contractor's firm gets dissolved or some new partners are introduced, then the responsibilityto maintain the work done under this agreement during the defect liability period will have to be borne by the new Company/Contractor'sfirm.

5. For enforcing this guarantee, 10.00 % Security Deposit of estimated cost or tendered cost whichever is higher, shall be recovered fromthe contractor as under:

a) 3.00 % initial security deposit in the form of DD/BG at the time of issue of work order.

b) 7.00 % to be recovered through RA bills.

Out of this 10.00 %, the initial security deposit of 3.00 % in the form of BG/DD will be released alongwith the final bill. However,

remaining 7.00 % recovered through RA Bills shall be released after completion of defect liability period or after 3 Year from the date of

completion of work.

Before releasing such security deposit after 3 Year or after the defect liability period, the Executive Engineer along with the representative

of the contractor shall inspect the work & if the work is found to be satisfactory then only 7.00 % security deposit shall be released.

6. Considering the guarantee offered by the contractor, the contractor is requested to thoroughly inspect & study the site conditions beforequoting for this work. No extra claim on this account will be entertained later.7. If certain works are neglected by the contractor, the same shall be carried out by the department at the risk & cost of the contractor. Thecost of the same shall be recovered from the amount balance with MIDC.8. Before starting the work, the contractor will have to give in writing,guarantee on stamp paper of Rs.100/- for free maintenance of workdone by him for the period of 3 Year from the date of completion of work.9. This Maintenance Guarantee Clause supersedes all clauses regarding security deposit mentioned elsewhere in this tender.


MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION ( A Govt. of Maharashtra Undertaking)

List of Defects Required to be observed and Rectified by the Contractor during the DefectLiability Period

·

· Three year for the subjet work from the date of completion.

·· ASPHALTING OF ROAD L.B.M., B.M.& BC..

o Developing pot holes/ ruts / waivy surfaceo Developing boils.o Developing cracks or cracking of surface or longitudinal cracks.o Road surface becoming rough due to metal expelling from surface.o Sides getting cut.o Development of rain cuts an side shoulder Stagnation of water or on roado Side shoulders not developed and compacted to level of road surface or on side

shoulder..o Fading of thermoplastic paint or removal of thermoplastic paint.o Stagnation of water or overtopping road, causing road damages

···CONCRETING WORK & OTHER WORKS.

1.o Weep holes not provided adequate and also properly located and staggered causing

bulging.o Developing Vertical / Horizontal cracks.o Detoriation of concrete and peeling it off.o Indications of rusting of reinforcement because of inadequate cover or bad quality

concrete.o Horizontal cracks below beams.o Vertical cracks, in masonry, by side of columns.o Sinking, developing cracks.o Tilting, bendingo Horizontal or vertical cracks in R.C.C.o Waivy tiling surface.


o Loosening of tiles from base surface.

o Fading of the paint.

1.

Note:

i. Any other defect over and above those mentioned above or any defect as an when pointed out by the\Engineer-in-charge will have to be attended satisfactorily by the contractor at his own cost during the defect liabilityperiod.

ii. Out of the above mentioned defects, the defects relevent to the work executed under this contract shallonly be observed.




ADDITIONAL CONTRACT CONDITIONS

SPECIAL CONDITION FOR ASPHALT

The contactor will have to provide side shoulders immediately to protect the edges whrerver required, failing which10% of payment for wearing coat will not be released.

SPECIAL CONDITION FOR ASPHALT -CHALLAN.

For the items of supply of asphalt in bulk particularly for surface dressing, tack coat items, it is obligatory andbinding on the contractor to produce original asphalt challan from refinery. Asphalt in bulk shall be weighted inpresence of MIDC's representative on standard weight bridge. ( Gross weight of bouser and Tare weight of bousershall be taken) Weight slip shall be furnished.

For the items of asphalt mix such as Grouting, B.M, B.C. the asphalt challans of refinery, in original will beacceptable. These challans are required only for verification of grade of asphalt and date on which the asphalt isprocured. The escalation of asphalt shall be worked out as per the condition mentioned in the Price Variation Clause.The original challans will be returned duly marking on these challans that "The bitumen/Asphalt used for MIDC'swork i.e. Talegaon Indl Area..Strengthening and repairing of internal roads of Taegaon Indl. Area. The asphaltbrought for this work before the date of issue of work order will not be accepted, please note.

The Bitumen asphalt procured from Mumbai refinery will only be accepted. The grades of asphaltmentioned in the tender and their corresponding market grades are as under.

Bitumen 60/70 /VG-30

Bitumen 80/100 /VG-10

a. The agencies having their hot mix asphalt plant within 30 km radius from above site of work shall enclose the planshowing the location of asphalt plant with distance from site.

b. In case, if the contractor do not possess Hot Mix Asphalt plant within 30 km radius from site of work, then anundertaking on stamp paper of Rs.100/- duly notarized shall be submitted by the contractor in envelope No.1 forassurance towards erection of hot mix asphalt plant within 30 km radius from the site of work within one month fromthe date of work order or one month prior completion of WBM work, and separate DD of Rs.5,00,000/ - as guarantee


the date of work order or one month prior completion of WBM work, and separate DD of Rs.5,00,000/ - as guaranteeshall be submitted in envelope No.1. Once the contractor erects and commissions satisfactorily the hot mix asphaltplant within 30 km radius from site of work, the amount of Rs.5,00,000/- will be refunded. If D.D. of Rs.5,00,000/- isnot found in 1st envelope, 2nd envelope will not be opened.

c. It should also be invariably mentioned in the tender document that "The representative of MIDC shall visit the hotmix plant to verify the exact distance from site of work". The agency has to certify the distance giving details anddrawing of location plan of their own existing asphalt plant. The same will be verified by Deputy Engineer, MIDC.

CONDITION FOR IDLE MACHINERY.

It shall be explicitly noted that no claim for idle machinery, equipments, Labours, and any other related items shallnot be entertained under any circumstances. If work is not possible to be carried out at one or more location due tolocal issues or any other reasons then the contractor is free to demobilize machinery, equipments and labours etc. Theagency will have to redeploy the requisite machinery, equipments, labours etc at his own cost, to the site of workafter resolution of local issues, other issues, for which no separate additional payment will be entitled. The agencymay have to execute the work in stretches, which are available for execution, from time to time.

CONDITION FOR SITE OFFICE FOR MIDC'S STAFF.

Contractor shall provide the site office of size 6.00 m x 5.00 m with clear height of 3.00 m with AC sheet roofing inbrick work with inside & outside plaster , painting , Ms windows of approved size. Flooring shall be of marblemosaic tile flooring . Office furniture such as office tables 2 Nos., Chairs 6 Nos., a computer, printer along with netfacility shall be provided with office stationary. No payment for the same shall be made.If the office is notconstructed within two weeks time from the date of issue of work order, recovery at Rs. 500/- per day will be made.




DECLARATION

I/We hereby declare that in the formation of our Company, either by way of partnership or consultant, no MIDC ex-

employee has been on the enrollment of the Company.

It is further to certify that the ex-employee of the MIDC, who has joined the Company, has completed 2 years fromhis date of resignation from MIDC or from the date of retirement from MIDC.

Date :

Place : Signature of Contractor




CERTIFICATE

I/We hereby certify that the rates have been quoted by me/us after:

a) I/We have fully acquainted myself/ ourselves with site conditions &b) I/We have fully read, understood & accepted all terms, conditions, specifications & requirementsmentioned in these tender documents.

Stamped & dated

Signature of the

Contractor


Schedule B



Name Of Sub Estimate : Repairing of existing main road pot holes, ruts diperssion,superelevation portion bysemigrouting treatment.

Amount And Rate In (Rs)

Sr.No Item DescriptionQuantity Rate Unit AmountRate In Words

41,800.00SquareMeter

22.001,900.00

Picking the old asphalt surface up toa depth of 75 mm and resectioning,barreling and bringing the surface toproper camber, alignment andgradient providing V groove at theperiphery of road surface.

1 Rupees TwentyTwo Only

Providing trap / stone / granite stonemetal at the work site as directed instacks of minimum size of 3 x 2 x 1m or as directed in stacks of highersizes than the minimum stipulatedabove Including all loading /unloading operation and conveyanceto the site of work with all leadincluding all taxes and royaltycharges.

2

53,500.00CubicMeter

1,070.0050.00 Standard size 40 mm (Hand Broken)2.1 Rupees OneThousandSeventy Only

51,000.00CubicMeter

1,020.0050.00 Standard size 40 mm (Crushedaggregate)

2.2 Rupees OneThousandTwenty Only

32,100.00CubicMeter


2.3 Rupees OneThousandSeventy Only

31,200.00CubicMeter


2.4 Rupees OneThousandFourty Only

Supplying and stacking at works siteas directed VG 40, VG 30 and VG 10viscocity grade asphalt in bulkconforming to IS:73-2006. (Rate istaken at Refinery, Mumbai).

3




3,01,500.00MetricTonne

50,250.006.00 VG 103.1 Rupees FiftyThousand TwoHundred FiftyOnly

Add extra over item No.3 above fortransporting asphalt from refinery tosite of work.

4

8,970.00MetricTonne

1,495.006.00 All lead upto site of work.4.1 Rupees OneThousand FourHundred NinetyFive Only

Heating asphalt to its boiling pointand evenly spreading it over roadsurface for grout treatment / tackcoats / seal coats.

5

VG 10 grade bitumen conforming toIS: 73-2006

5.1

1,320.00MetricTonne

220.006.00 a) Bulk Asphalt. Rupees TwoHundredTwenty Only

7,360.00CubicMeter

46.00160.00 Spreading metal on road surfacefrom 40 mm to 10 mm standard sizeand spreading evenly to requiredcamber and gradient with all leadfrom stacks.

6 Rupees FourtySix Only


7.501,900.00

Rolling with 8 / 10 tonne vibratoryroller on the grouted surface.

7 Rupees SevenAnd Paisa FiftyOnly

5,43,000.00Total Amount Rs :

Name Of Sub Estimate : Providing asphalting treatment with 50 mm thick LBM, 50mm thick BM and 25 mmthick A.C.



1,03,950.00SquareMeter

5.5018,900.00

Cleaning the old / fresh asphaltsurface with wire brushes, bristlesbrushes and gunny bags to receiveasphalt treatment.

1 Rupees FiveAnd Paisa FiftyOnly




55,43,060.00CubicMeter

5,834.80950.00 Providing and laying Lean Mix BM(LBM) using VG 30 grade asphalt forfilling pot-holes and improvement ofexisting road surface whereverrequired including material, heatingasphalt, premixing it with stone metalin hot mix paver transporting andlaying, rolling and finishing etc.complete using metal grading as perTable No 500-4 of specification ofroad & bridges published by IRC etc.complete. (using asphalt @ 3.5% byweight of mix ) The rate is includingTack coat of VG-10 grade at rate of0.50 kg/ Sqm.

2 Rupees FiveThousand EightHundred ThirtyFour And PaisaEighty Only

Providing and laying premixedbituminous macadam using VG 30grade asphalt including all materials,heating bitumen, premixing it withstone metal, in a hot mix plant,transporting, laying the mix withhydrostatic paver with sensor controland compacting with smoothwheeled tandem vibratory roller,including initial cleaning of surface,tack coat using VG 10 grade asphaltetc. complete.(Asphalt to be used at4.35% by weight of total mix)

3

By using VG 10 grade bitumenconforming to IS 73-2006 for tackcoat @ 0.50 Kg/m2

3.1


422.5218,900.00

a) 50 mm compacted thick withheating aggregate

Rupees FourHundredTwenty TwoAnd Paisa FiftyTwo Only




Providing and laying hot mix, hot laidpremixed bituminous concrete usingVG 30 grade asphalt/ CRMB/PMBincluding all materials, heatingaggregate, asphalt etc. and mixing inhot mix plant, transporting layingwith hydrostatic paver, finished withsensor control compacting and rollingwith smooth wheeled tandemvibratory roller. Asphalt to be used at6.25% by weight of total mix(machine laid only)(Inclusive of tackcoat with VG10 grade bituminous @0.50 Kg/ m2)

4

Using VG 30 grade Asphalt4.1


286.7118,900.00

a) 25 mm thick (for wearing course) Rupees TwoHundred EightySix And PaisaSeventy OneOnly

Providing and fixing cautionary /mandatory warning sign boardshaving square or rectangular shapemade out of 14 gauge (2 mm). ThickAluminium sheet bonded with whiteretro reflective sheeting ofengineering grade having pressuresensitive heat activated adhesiveretro reflective or screen printedtransparent red colour boarder, blackcoloured cut out symbols of nonreflective sheeting having pressuresensitive / heat activated adhesive orscreen printed symbols in blackopaque colour including M.S. angleiron post of size 65 x 65 x 6 mm,3.65 m long painted with one coat ofepoxy primer and two coats of epoxyfinish paints having black and whitebands of 25 cm width including G. I.fixture and fixing the board in 1: 4 :8concrete block of size 60 cm x 60 cmx 75 cm including transportation etccomplete.

5




35,875.00Number5,125.007.00 Cautionary warning sign boardhaving shape of equilateral triangle of90 cm sides

5.1 Rupees FiveThousand OneHundredTwenty FiveOnly

51,240.00Number4,270.0012.00 Mandatory regulatory sign board of60 cm diameter

5.2 Rupees FourThousand TwoHundredSeventy Only

4,27,500.00Number250.001,710.00

Providing and fixing of polymershanked road studs (ReflectivePavement Market / Cat eye) bodymade of tough polycarbonate of sizenot more than 105 x 130 x 20 mm;having reflector panel made of polycarbonate micro prismatic lens(providing total internal reflection).Electronically welded to the body. Thetwo shanks attached with RPM to holdthe marker at its place, fixed at siteby drilling holes and applying highstrength epoxy adhesiverecommended by the manufacturer &Engneer incaharge includingmaterials, equipment, loading,unloading etc. necessary forsuccessful fixing as directed byEngineer-in-charge of work.

6 Rupees TwoHundred FiftyOnly


720.001,570.00

Providing and applying of hot appliedthermoplastic compound 2.5 mmthick including reflectorising glass at250 gms per sq.m. area. Thickness of2.5 mm is exclusive of surfaceapplied glass beads as per ISR 035.The finished surface to be leveleduniform and free from streaks andholes including cleaning of roadsurface required and controllingtraffic etc complete as per M.O.S.T. &H’s specification Item No 803.

7 Rupees SevenHundredTwenty Only




Earthwork in embankment withapproved material having field soakCBR not less than 8 and laboratorysoak CBR not less than 12 obtainedby the Contractor from his borrowareas including all lifts and leadsincluding laying in layers of 20cm to30cm for power roller and 45cm to60cm for vibratory compactor,breaking clods, and dressing to therequired lines, curves and sectionincluding payment of royalty chargesto the Govt. of Maharashtra.

8


350.00340.00 For all lead.8.1 Rupees ThreeHundred FiftyOnly

3,060.00CubicMeter

9.00340.00 Watering to OMC (16 kg to 24 kg ofwater per Cu.M.) The earth work inembankment in 20 cm to 30 cmlayers. (95% proctor density)

9 Rupees NineOnly

Consolidation with proper ramming /rolling in layers the earth work inembankment . (95% proctor density)

10

3,400.00CubicMeter

10.00340.00 With 8-10 tonne roller in 20 to 30 cmlayers

10.1 Rupees TenOnly




Providing & laying in position ReadyMix Cement Concrete for RCC workfor beam column, slabs, pardis, roadpavement, etc. using granite / blacktrap graded metal including mixing inplant, transporting in transit mixer,placing and compacting bymechanical means including steel orply wood centering, form work for allelements, including all lifts &stationery pump for lifting concrete,all leads of concrete from RMC plantto site of work etc complete. Notes :1. The prices shall include theactivities of: a. Study /recommendation of the concrete mixdesign. b. Preparation and testing ofthe concrete as per the approveddesign mix. c. Transportation of theconcrete upto site. d. Placement ofconcrete in the formwork. e.Compaction, texturing and curing ofconcrete.

11


6,300.00120.00 M - 15 Grade11.1 Rupees SixThousand ThreeHundred Only

Providing and fixing in positionreinforcement of all dia for RCC piles,pile caps, footings, foundations,slabs, columns, beams, canopies,staircase, newels, chajjas, lintelspardis, copings, fins, arches etc. asper detailed designs, drawings andschedules including cutting, bending,hooking the bars, binding with wiresor tack welding and supporting asrequired at all locations and height alllabour and materials testing etc.complete.

12

2,01,900.00MetricTonne

67,300.003.00 Tor Steel Bars.12.1 Rupees SixtySevenThousand ThreeHundred Only

2,17,79,832.00Total Amount Rs :

Name Of Sub Estimate : Repairing works of central verge, guard stones, planter box, work of providing crashbarrier, painting of central verge.




Providing and laying in positionCement Concrete for RCC work usinggranite / black trap metal includingmixing in mechanically operatedmixers, compacting by mechanical ormanual means as may be requiredand directed by Engineer-In-Charge,including steel or plywood shuttering,centring, formwork dewatering, for allelements in foundation, plinths, ofbuilding works, where reinforcedcement concrete is proposed to beused upto +/-5 m from the averageground level including all labour andmaterial complete, finishing thesurface with 1:3 cement mortar. etccomplete.

1

83,600.00CubicMeter

7,600.0011.00 In 1:1.5:3 proportion by volume.1.1 Rupees SevenThousand SixHundred Only

Providing and fixing in positionreinforcement of all dia for RCC piles,pile caps, footings, foundations,slabs, columns, beams, canopies,staircase, newels, chajjas, lintelspardis, copings, fins, arches etc. asper detailed designs, drawings andschedules including cutting, bending,hooking the bars, binding with wiresor tack welding and supporting asrequired at all locations and height alllabour and materials testing etc.complete.

2

33,650.00MetricTonne

67,300.000.50 Tor Steel Bars.2.1 Rupees SixtySevenThousand ThreeHundred Only




28,242.00Per Guardstone

54.00523.00 Drilling four number of holes for onenumber of guard stone by drillingmachine in existing concrete to adepth of 15cm and grouting thesame with rich cement slurry afterfixing four vertical reinforcement barsin the holes for the casting of aboundry stone including all labour,materials, tools and machinary etc.complete as directed byEngineer-in-charge.(Excluding cost ofreinforcement bar & its fixing)Unit per guard stone i.e. 4 numberdrill per guard stone.

1 Rupees FiftyFour Only

Providing and applying syntheticsuper enamel paint conforming toIS:2932 – 1991 of approved colour,including scaffolding if necessary andcleaning and preparing the surface,including primer coat etc. complete.

4


65.003,420.00

Two coats.4.1 Rupees SixtyFive Only

Providing & fixing plain / colourcement tiles conforming to IS:1237-1990 for flooring in requiredlocation on bed of 1:4 cementmortar, 20 mm, thick including neatcement float, filling joints with neatcement slurry, curing, machinepolishing, waxing conforming toIS:1443-1972

5


400.0040.00 Coloured chequered tiles Rupees FourHundred Only

3,140.00Meter157.0020.00 Removing damaged kerb stones & itspieces from the central verge of theroad at Talegaon Indl. Area with alllifts & leads, including cost of itstransportation, stacking, disposing inlow lying area, including cost of alllabours, machinary, vehicles, tools &plants etc. complete as directed byEngineer-in-charge.

2 Rupees OneHundred FiftySeven Only




Providing, erecting pre-cast elementssuch as cover slabs for drains, grills,kerbs, kerb stone, dividers,manholes, frames, manholes covers,gutters, fence posts grills, railslintels, sills, bed blocks, steps or anyother member or element as perdrawings & specifications using RCCgrade M-20 including shuttering asmay be required, compacting by platevibrator, curing and finishing theelement where required with 1:3cement mortar, transporting to siteand erecting in position grouting withcement mortar 1:3 as may berequired and curing etc. all labourand material complete. (Includingcost of Steel reinforcement)

7

60,000.00CubicMeter

12,000.005.00 Elements, weighing from 51 to 100kg.

7.1 Rupees TwelveThousand Only

5,43,480.00Meter3,882.00140.00 Providing & fixing Metal beam crashas per detailed working drawing &specifications including galvanising,fabricating, transporting, erecting,providing RCC bed in C.C. of size0.50m x 0.60 m along the length ofcrash barriear in 1:1.5:3 proportionwith necessary steel reinfocement,dismantaling required concrete ,drilling & anchoring 20mm bars withgrouting in existing conrete band forproper anchor, shuttering, curing,etc. cost all materials, labours,machinary & equipments at site,painting to the concrete surface withsynthetic super enamel paint in twocoats, all taxes, duties etc. complete.

3 Rupees ThreeThousand EightHundred EightyTwo Only

9,90,412.00Total Amount Rs :

Schedule B -- Summary

Description Amount In RsSr.No.

Repairing of existing main road pot holes, ruts diperssion,superelevation portion bysemigrouting treatment.

5,43,000.001

Providing asphalting treatment with 50 mm thick LBM, 50mm thick BM and 25 mm thickA.C.

2,17,79,832.002


Repairing works of central verge, guard stones, planter box, work of providing crashbarrier, painting of central verge.

9,90,412.003

Total

Say

2,33,13,244.00

2,33,13,244.00


Item Specification



Repairing of existing main road pot holes, ruts diperssion,superelevation portion bysemigrouting treatment.

Sub Estimate :

Item DescriptionSr.No

Picking the old asphalt surface up to a depth of 75 mm and resectioning, barreling and bringing thesurface to proper camber, alignment and gradient providing V groove at the periphery of road surface.

1

Specification:

8.1 General : The item provides picking the old asphalt road surface and resectioning of the road surface.8.2 Road Diversion : while carrying out the picking operations, if the traffic cannot be allowed to passover the side shoulders, suitable diversions shall be provided and maintained till necessary by thecontractor at his risk and cost.8.3 Picking Operation : All the damaged old asphalt surface, caked mud, slush animal droppings,vegetation and all other rubbish accumulated on the road-surface shall be removed. Where the section ofthe road surface is good, the road surface shall be picked lightly only to loosen the surface stones. Wherethe section is uneven picking shall be done a little deeper to enable the sectioning to be done to therequired shape with the picked up material. The picking shall always be ahead of the spreading of metaland compaction by about 100 metres. The edges of the picking shall be truly in a line or curve as the casemay be. This can be achieved by tying strings to nails driven on the road edges and ranging for asufficiently long length. The picked up surface shall be sectioned to the required grade and camber, superelevation or transition section. Templates shall be used to obtain correct and uniform camber, superelevation or transition section as the case may be. The V groove shall be provided on either side of theroad edges as directed so as to avoid sliding away metal spread. The junction of the picked and non-picked surfaces shall be diagonal.8.4 Item to Include : The item includes all labour, materials, use of tools and equipment, etc. for picking.It also includes, sectioning, barreling, grading, diversions including barricading, warning, signals, lights,etc., unless separately provided in the tender.8.5 Mode of Measurement and Payment : The areas picked shall be worked out in sq. meters. Thewidth shall be limited to the width specified or as ordered by the Engineer-in-Charge. The length shall bemeasured along the centerline of the road. Increased width on curves shall be measured. The contract rateshall be for one sq. meter of surface picked and sectioned.


Providing trap / stone / granite stone metal at the work site as directed in stacks of minimum size of 3x 2 x 1 m or as directed in stacks of higher sizes than the minimum stipulated above Including allloading / unloading operation and conveyance to the site of work with all lead including all taxes androyalty charges.

2

Standard size 40 mm (Hand Broken)2.1

Standard size 40 mm (Crushed aggregate)2.2



Specification:

6.1 General : The item provides supply of stone aggregate of the specified type and size at the site of work, includingobtaining the stones of the specified quality from approved sources, manually breaking or crushing them in mechanicalcrushers, loading into conveyor and unloading at site of work conveying with all leads and all lifts, stacking in regular heaps asspecified.6.2 Material : Stones of approved quality shall be used for hand broken or crushed aggregate.Quality : The rubble of the trap stones shall be hard, tough, sound, durable, dense, clean, of close texture and free fromunsound material, cracks, decay and weathering. The water absorption shall be as low as possible but not more than 2 per cent.They shall generally be broken rubble.Stone Aggregate : The aggregates shall be obtained by crushing approved stones of specified type in a mechanical crusher andshall be clean, strong, tough, dense, durable, close grained and free from soft,decayed and weathered portions and from coating of dust, dirt or other objectionable matter. They shall preferably have goodhydrophobic characteristics. The metal shall generally satisfy the followingphysical requirements:-Refer Table on page No. 108.

For light orMedium traffic

Forheavytraffic

Los Angles abrasion test, per cent, fines maximum 25 17

Aggregate crushing test: percent, fines maximum 23 17

Water absorption by weight after 24 hours immersion;percent. Not more than

1 1

Tests shall be carried out according to I.S.383-1970Tests considered necessary shall be carried out in an approved laboratory.Size of Metal shall be as under:-


Standard Size Wholly Passing through Squaremesh of internal dimension

Wholly retained on squaremesh of internal dimension

40 mm 50 mm 25 mm

25 mm 40 mm 20 mm

20 mm 25 mm 12 mm

12 mm 20 mm 10 mm

10 mm 12 mm 6 mm

6 mm 10 mm 5 mm

Note :- Not more than 20% of any sample shall exceed in its greatest dimension standard size plus 25 mm. For 40 mm.Standard size, standard size plus 8 mm. For 25 mm, 20 mm and 12 mm standard sizes and standard size plus 6 mm for 10 mmand 6 mm standard sizes plus 4 mm. The metal shall be roughly cubical in shape and of uniform size with sharp edges forinterlocking. Rounded, flaky thin, elongated metal shall not be accepted. Before collection, samples of the metal shall be gotapproved for quality size and shape by the Engineer-in-Charge who will preserve them in his site office for reference. Theyshall be completely dry at the time of use.6.3 Conveyance : Materials shall be brought to site sufficiently in advance of construction. The contractor shall be responsibleto see that vehicles used for transporting materials do not drop any of the contents on the road and thus cause nuisance totraffic. The contractor shall also be responsible for any damage or accident arising out of any such material falling on the roador elsewhere and shall attend to all complaints in this regard. The Engineer-in-Charge may order the removal of such materialsat the expenses of the contractor in case of neglect. Vehicles conveying or disposing materials shall not obstruct traffic. Allleads and lifts included in the rate for the item.6.4 Stacking : The material shall be stacked uniformly along the roadside or as directed in regular stacks of minimum size 3mX 2m X 1 m unless other sizes are ordered by the Engineer-in-Charge, stacking shall be done only after the quality, shape andsize of the material are approved. The stacks shall be made without appreciable hollows without making special efforts to hand-


pack the material. The stacks shall be free of earth, rubbish, vegetation, inferior or too much oversize or undersize material.One stack in each unit section may be of different length if necessary to make up the total quantity in that particular section.Low and wide stacks with outer retaining walls and the center filled in loosely shall not be permitted. The material shall bestacked entirely clear of the carriage way and as far a possible beyond the side widths and the side drains, on even ground or inthe absence of such even ground the platforms prepared in advance for the purpose by the contractor at his cost. If no such landis available, the width of the stack may be reduced and the stacks may be laid on the side widths with the approval of theEngineer-in-Charge. Such stacks shall be protected from being disturbed. Necessary precautions such as barricading, signs andsignals shall invariably be taken, the contractor being responsible for any accident, injury and compensation due to hisnegligence in this respect. On hill roads material shall be stacked only on the side of the road as directed without interferingwith free drainage. The Engineer-in-Charge may, if required, get the stacks coming in the way of or obstructing the traffic,removed with the cost of the contractor and the contractor shall not be entitled to claim for any loss or damage to the materialson that account. The stacking operations shall be started at the point farthest from the quarry and carried towards the nearestpoint. The stacks shall not be laid at such places where they are likely to be damaged on account of the traffic, washing out byrains or floods or drainage, slides of the banks or the slopes of cutting. The contractor without extras claims shall make any losson account of these or such other reasons good. As far as possible the metal shall be stacked evenly on one side of the road onlyand in such quantities per unit length as will be required for that particular length or as ordered by the Engineer-in-Charge.Each size of aggregate shall be stacked separately and entirely clear from the carriageway and where possible clear of theshoulders also. They shall be stacked in such a manner as to prevent mixture, deterioration or contamination6.5 Special Points : The contractor shall be responsible for obtaining consent of owners of quarries and lands, payment ofroyalties, fees, rents, taxes, octroi, duties, etc. Compensation due to injuries to persons or damages to property in any wayconnected with the execution of this item and for loss of materials due to improper stacking etc. and shall make good the losseswithout extra claims.The contractor shall also responsible for the blasting operations.6.6 Item to Include :1) Obtaining metal of approved quality, shape and size from quarry metal, boulder metal, Laterite metal and payment ofroyalties, taxes, octroi, duties, fees, rents, etc. 2) Conveying to roadside including all lead and all lifts. 3) Stacking.6.7 Mode of Measurement and Payment : The contract rate shall be for one cubic meter of material supplied at site in stacksof approved size. When the material is stacked in stacks of one uniform size, smallest stack may be chosen in the particular kmor unit section and measured for its length, breadth and depth. The cubic contents of this heap shall be multiplied by thenumber of such stacks in the km or unit section to arrive at the quantity in the particular km or unit section. The Engineer-in-Charge may measure any other stacks also for verification. When the sizes of stacks are not uniform, each stack shall bemeasured individually. The dimensions shall be measured correct to two places of decimal of a meter and quantity worked outcorrect to two places of decimals of a cubic meter. If there is reason to believe that the stacks are very loose and are havingunduly large hollows and or materials not satisfying the specifications, the stacks may be got opened and restacked properlyafter removing the inferior material as directed by the Engineer- incharge at the contractor’s cost. The measurements of such astack shall then be taken and if they are less than those of a normal heap, the quantity of the restacked heap shall be multipliedby the no. of stacks to arrive at the quantity in the particular unit or length. No deduction shall be made for voids. Material shallnot be used until the full quantity is collected in km or unit length and measured. All stacks measured shall be marked withlime wash bands to distinguish them to avoid double measurement. If the material is found to be of inferior quality or of sizenot satisfying the requirements, the same may be rejected entirely. All labour, materials etc. required for measuring, restacking,checking, lime washing, etc. shall be at the cost of contractor.

Supplying and stacking at works site as directed VG 40, VG 30 and VG 10 viscocity grade asphalt inbulk conforming to IS:73-2006. (Rate is taken at Refinery, Mumbai).

3

VG 103.1


Specification:

1.1 General : The item provides supplying and stacking at works site of specified viscocity grade asphaltin bulk1.2 Material : Asphalt or bitumen shall be straight run conforming to IS: 73 or industrial bitumen as perIS: 702 of suitable consistency satisfying the requirement of physical properties as give in table below.

Table PHYSICAL PROPERTIES OF BITUMEN

Sr.No.

Characteristics Requirements

Method ofTest

1 Penetration at 250 C in 1/10mm

20 to 40 IS: 1203

2 Softening point (R&B) 50 to 90 IS: 1205

3 Ductility at 270 C (Min. iscms)

3 IS: 1208

4 Loss on heating percent(Maximum)

1 IS: 1212

5 Solubility in CS2 percent(Minimum)

99 IS: 1216


1.3 Conveyance and Stacking : The asphalt is to be carried from the refineries in the bulk containersapproved by the RTO and other authorities. The transportation is entire responsibility of the contractor.MIDC is not responsible for any loss or damage to asphalt or the vehicle or to any accident, claims etc.The item shall be treated as complete only after the asphalt is received at the work site. For stacking theasphalt the contractor shall provide the necessary containers of the required capacities.1.4 Item to Include : Item includes loading of asphalt in bulk container at the Mumbai Refinery,unloading in the bulk containers provided at the work site, etc. complete, including all the labour,container vehicle , its all costs such as fuel, insurance, paying of all taxes, claims, damages, depreciation,labour etc., complete. The rate is excluding thetransportation, which shall be paid at the appropriate rate as per Item No.4 for the specified distance fromthe Mumbai Refinery. The contractor shall have to furnish original challan of the refinery alongwithweighment slips in original before use and after use of asphalt.1.5 Mode of Measurement and Payment : The quantity of the asphalt/ bitumen, of specified viscocitygrade supplied and stacked at the work site shall be measured in Metric tonne. The payments for thequantity stacked shall be at the contract rate per MT. The transportation charges shall be paid as per theitem 4.

Add extra over item No.3 above for transporting asphalt from refinery to site of work.4

All lead upto site of work.4.1

Specification:

3.1 General : The transportation charges of asphalt, specified as per item No.3 above, from the MumbaiRefinery to the work site is covered in this item.3.2 Conveyance and Stacking : The asphalt in bulk is to be carried from the refineries in the trucksapproved by the RTO and other authorities. The transportation is the entire responsibility of thecontractor. MIDC is not responsible for any loss or damage to asphalt or the vehicle or to any accident,claims etc. The item shall be treated as complete only after the asphalt is received at the work site.3.3 Item to Include : Item includes loading of asphalt in bulk at the Mumbai Refinery, unloading thesame at the work site, etc. complete, including all the labour, container vehicle its all costs such as fuel,insurance, paying of all taxes, duties, claims, damages, depreciation etc. complete.3.4 Mode of Measurement and Payment : The measurement of transporting the asphalt from MumbaiRefinery to the work site shall be taken as the quantity of asphalt transported and stacked at work site inmetric tonne. The contract rate shall be for the asphalt transported per metric tone .

Heating asphalt to its boiling point and evenly spreading it over road surface for grout treatment / tackcoats / seal coats.

5

VG 10 grade bitumen conforming to IS: 73-20065.1

Bulk Asphalt.5.1.1

Specification:


4.1 General : The item provides the heating of asphalt supplied at the work site under item no. 3 and 4 toits boiling point and spreading the same over road surface for grout treatment / tack coats/seal coats.4.2 Preparation of Surface : Preparation of road surface shall be carried out under appropriate separateitem. Prior to the application of the binder, all dust, dirt, caked murum, animal dung, loose and foreignmaterial etc. shall be removed 30 cm on either side, beyond the full width to be treated, by means ofmechanical sweepers and blowers, if available or otherwise with wire brushes, small picks, brooms etc.The material so removed shall be disposed off as directed by the Engineer-in-charge. For WBM surface,the interstices between the road metal shall be exposed upto a depth of about 10 mm by means of wirebrushes picks The surface shall then be brushed with soft brooms to remove all loose aggregates. Finallythe traces of fine dust, which gets accumulated while brushing, shall be thoroughly removed from thesurface by blowing with gunny bags. The prepared surface shall be closed to traffic and maintained fullyclean till the binder bitumen/asphalt is applied.4.3 Heating and Applying Asphalt/Binder (Hot Bitumen) : The asphalt/ bitumen shall be heated in aboiler to a temperature for VG-40 grade & VG-30 grade up to 1770 C to 1910 C (3500 F to 3750 F) and forVG-10 grade up to 1630 C to 1770 C (3250 F to 3500 F) and the temperature shall be maintained at thetime of actual application. The use of a thermometer being essential. The binder shall be applied evenly tothe clean dry surface by means of a pressure sprayer at the rate specified. The binder shall be appliedlongitudinally along the length of the road and never across it. The edges of the binder surface shall bedefined by wire or a rope stretched in position. Heating in cut out drums and pouring from perforated tins,cans and such other methods shall not be permitted. Except in the case of petty works and repairs with thespecific approval of the Engineer-in-charge. Excessive deposits of binder caused by stopping of thesprayer or through leakage or any other reason shall be suitably corrected before the stone chipping aresprayed.4.4 Mode of Measurement and Payment : The quantity of asphalt heated and applied shall be measuredin Metric tonne and also the source of asphalt shall be recorded whether from bulk supply or from drumsupply. In respect of bulk asphalt/bitumen carriers the same shall be weighed before application ofasphalt/bitumen and also after the application of the asphalt/bitumen. The difference in these to weightsand/or the quantity worked out with reference to the rate of application of the asphalt/bitumen and the areaof actual application, whichever is lower shall be payable. The weightment slips in original for theweighment of asphalt at the approved weigh bridge before use and after use of asphalt shall be submittedby the contractor. The item rate shall be per Metric tonne of asphalt heated and applied.

Spreading metal on road surface from 40 mm to 10 mm standard size and spreading evenly to requiredcamber and gradient with all lead from stacks.

6

Specification:

11.1 General : The item covers to provide the labour for conveying the metal of standard size from theroadside stacks and spreading it for the road sectioning.11.2 Spreading Metal : The metal shall be screened if it contains grass, rubbish dust or other deleterious


foreign material. ‘V’ groove is excavated on either edges of metal width to avoid sliding away spreadmetal during rolling. The groove will ensure clean straight/curve edge of road. The metal shall be spreadevenly over the rolled rubble soling surface or WBM surface or as directed by giving a twisting motion tothe basket at the time of spreading. In order to ensure the correct thickness, the road area shall be suitablymarked so as to receive the contents of one stack for the specified thickness in the area marked. Theunevenness and undulations after the spreading shall be rectified either by thinning the metal or adding itas required. The metal so spread shall be checked by camber boards and line for the camber and grade atintervals of every 10 meters or so. The edge line stakes shall be ranged for a sufficiently long length toobtain straight lengths and uniform curves. The sides of the metal shall be held by bunds of murum toprevent metal from spreading if side widths are not provided at the time. These bunds shall be of suchdepth as to support the metal. The junction of the existing road and the new construction shall be diagonalin plan. Between the straight lengths and curves and at the meeting points of convex and concave portionsof reverse curves the change in the camber shall made very gradually as directed by the Engineer-in-Charge.11.3 Item to Include : The item includes providing all labour, tools, and equipment for conveying themetal from the roadside stacks and spreading even to the required depth, width and section. The itemincludes all leads & lifts as directed by Engineer-in-Charge.11.4 Mode of Measurement and Payment : The quantity of spreading of metal of the specified size shallbe arrived at by deducting the quantity in balance in stacks from the total collection existing on theroadside before spreading is started. The quantity on site shall be checked before spreading is started andafter completion of spreading. The contract rate shall be for spreading one cubic meter of metal as perdirection of Engineer-in-Charge.

Rolling with 8 / 10 tonne vibratory roller on the grouted surface.7

Specification:

14.1 General : The item provides rolling after grouting the surface.14.2 Spreading and Rolling : After spreading the 12 mm metal aggregate over the grouted surface, inspecified quantities. The rolling shall be done over the grouted surface uniformly compacted to full widthwith 8 to 10 tonne vibratory roller. In portions having unidirectional cross fall/super elevation, rollingshall commence from the lower edge and progress gradually towards the upper edge. The roller shouldprogress parallel to the centerline of the road, from edges uniformly overlapping each preceding track byat least one third width until the entire surface has been rolled. Alternate strips of the roller shall beterminated in stops at lead 1mt away from any preceding stop. The rolling shall be continued till noimpression of rear wheels appear. Any displacement occurring as a result of reversing of the direction ofthe roller or from any other cause shall be corrected at once as specified and/or removed and made good.Required quantity of water shall be sprinkled over the aggregate to remove dust etc. if required. All loose,segregated uneven or otherwise defective areas should be made good to the full thickness of the layer andre-compacted. The item shall be executed as per direction of Engineer-in-Charge.14.3 Item to Include : All the labour, machinery, tools and plants required for rolling are included in thisitem. The supply and spreading the metal over the grouted surface shall be paid under relevant item.14.4 Mode of Measurement and Payment : The contract rate shall be for compacting one sqm area of


the road of the full width after spreading 12 to 10 mm metal including increased widths on curves, roadcrossings etc. The area of the road compacted shall be measured and paid in sqm.

Providing asphalting treatment with 50 mm thick LBM, 50mm thick BM and 25 mm thick A.C.Sub Estimate :


Cleaning the old / fresh asphalt surface with wire brushes, bristles brushes and gunny bags to receiveasphalt treatment.

1

Specification:

10.1 General : The item provides cleaning the old or fresh asphalt surface with wire bristle brush andwith gunny bags before applying new asphalt treatment.10.2 Equipment : The equipment such as small pick wire bristle brushes and gunny bags shall be used forcleaning.10.3 Cleaning : Prior to the application of the binder, all dust, dirt, caked mud, animal dung, loose andforeign material etc. shall be removed 30 cm on either side, beyond the full width to be treated, by meansof mechanical sweepers and blowers, if available or other wise with wire brushes, small picks, broomsetc. the material so removed shall be disposed off as directed by the Engineer-in-charge. The preparedsurface shall be closed to traffic and maintained fully clean till the binder is applied.10.4 Item to Include : The item includes all labour, equipment etc. required for cleaning the old or freshasphalt road surface as per above specifications.10.5 Mode of Measurement and Payment : The area of old or fresh asphalt road thus cleaned as per theabove specifications shall be measured in sqm. The contract rate shall be per sqm of asphalt road cleaned.

Providing and laying Lean Mix BM (LBM) using VG 30 grade asphalt for filling pot-holes andimprovement of existing road surface wherever required including material, heating asphalt, premixingit with stone metal in hot mix paver transporting and laying, rolling and finishing etc. complete usingmetal grading as per Table No 500-4 of specification of road & bridges published by IRC etc. complete.(using asphalt @ 3.5% by weight of mix ) The rate is including Tack coat of VG-10 grade at rate of0.50 kg/ Sqm.

2

Specification:

16.1 General : The item pertains to providing and laying lean mix BM for filling potholes andimprovement of existing road surface.16.2 Materials : Binder shall be as specified and shall conform to IS : 73 and stone chipping shallconform to grading as the Table below unless otherwise specified or directed by the Engineer-in-Charge.The quantities of materials shall be as specified in Table below. Proper record will be kept to ensure thatthe daily out-turn of work is correlated with the quantity of bitumen. Materials required per cum ofcompacted lean asphalt mix shall be as under :- Approx.

25 mm size metal 0.72 cum.



Asphalt Minimum 3.5% of totalweight.Grade VG-30.

Solvent 4 kg.





Asphalt Minimum 3.5% of totalweight.Grade VG-30.

Solvent 4 kg.

Rate of asphalt application for tack coat shall be 5 Kg./10 m2.The asphalt shall be evenly spread over the surface at the rate specified. It will be further evened up by oilimmersed brushes with long handles to cover the entire surface with the asphalt.16.3 Mixing : The mixing of stone and asphalt shall be done into power driven mixer or any othersuitable mixing machine, approved by the Engineer-in-Charge. Mixing shall be done till all the aggregatesare thoroughly coated. The required quantity of chips for each batch of mix shall be put in the mixerthrough automatic arrangements provided through suitable measuring boxes of 3 Cum capacity and therequired quantity of asphalt will be added properly.16.4 Laying : The premix so prepared shall be transported and laid on the road surface by means ofpaving and finishing machine. The carpet shall be so laid as to give desired compacted thickness. Beforestarting laying, tack coat shall be provided at 5 Kg/10 m2 to the cleaned old surface. The conveyance ofpremix from mixing plant to site of laying will not be paid extra. All the depression etc. noticed while therolling is in progress shall be made good by adding premixed chips and rolled again. The final surface soobtained shall be as specified by the Engineer-in-Charge. VG-10 grade asphalt shall be used for tack coatonly.16.5 Rolling :i) The premix after laying properly on the road shall be rolled with 8 to 10 tonne roller. All depressionsetc. shall be made good by adding premix chips while rolling is in progress as mentioned under layingabove.ii) The wheels of roller shall be wetted while rolling the premix.iii) The road may be opened to traffic after 48 hrs.16.6 Special Requirements :1. Test : Extraction test for the correct use of bitumen at the rate specified shall be done by the contractorat his own cost from the mix prepared for laying selected at random by the Engineerin- Charge or hisrepresentative at least 4 times a day. If the rate of bitumen specified varies, more frequent tests are to becarried out. If the bitumen is less than that specified, worked out from average of tests in a day, reduced


rate will be paid. If however, the bitumen is found to be more, no extra payment shall be made since thecontractor is supposed to use exact quantity of bitumen as specified.2. Analysis of each type of aggregate as specified shall be made. If the material do not run uniform, morefrequent test shall be carried out.3. Arrangement for carrying out these two tests shall be made by the contractor at of the work at his owncost to exercise proper control over the preparation of aggregate and bitumen. The tests should be carriedout in the presence of the Engineer-incharge.4. Compact mix density shall have equal to or greater than 95 of laboratory specimen grade in the givenproportion.5. In order to check the average thickness, trial area shall be laid with a known weight of material in orderto determine the area covered per tonne and daily check shall be made on the average obtained with theassessed daily tonnage laid.6. The item covers filling pot holes/ camber correction etc. on the existing asphalt surface to make true toslope and gradient of the surrounding road surface.16.7 Mode of Measurement and Payment : The actual consolidated volume of lean Mix/BituminousMacadam shall be paid for. The rate shall be for one cubic meter of compacted L.B.M. as perspecification. Trial will be taken to check up the percentage reduction in volume after consolidation todetermine the actual quantity for payment. For calculation, average depth of the pot holes and its area willbe measured. Payment for tack coat is included in the unit rate of item.

Providing and laying premixed bituminous macadam using VG 30 grade asphalt including allmaterials, heating bitumen, premixing it with stone metal, in a hot mix plant, transporting, laying themix with hydrostatic paver with sensor control and compacting with smooth wheeled tandemvibratory roller, including initial cleaning of surface, tack coat using VG 10 grade asphalt etc.complete.(Asphalt to be used at 4.35% by weight of total mix)

3

By using VG 10 grade bitumen conforming to IS 73-2006 for tack coat @ 0.50 Kg/m23.1

50 mm compacted thick with heating aggregate3.1.1

Specification:

17.1 General : The work shall consists of construction, in a single course, of compacted crushedaggregates premixed bituminous macadam, to serve as base / binder course, laid immediately aftermixing, on a base prepared previously in accordance with the requirement of these specifications and inconformity with the line, grades and cross sections as directed by the Engineer-in- Charge.17.2 Material :17.2.1 Bitumen : The Bitumen shall be paving bitumen of suitable viscocity grade VG-30 as per IndianStandard Specification for “Paving Bitumen” IS: 73-1961.17.2.2 Aggregates : The aggregate shall consists of crushed stone, crushed gravel, shingle or other strong,durable fairly cubical shape and free form disintegrated pieces organic or other deleterious matters andadherent coating.The aggregate for bitumen macadam shall conform to the grading given in Table :

TableAGGREGATE GRADING OF BITUMINOUS MACADAM


Sieve Designation % Passing the sieve by weigh

26.50 mm 100

19.00 mm 90-100

13.20 mm 56-88

4.75 mm 16-36

2.36 mm 4-19

0.30 mm 2-10

0.075 micron 0-8

Bitumen Content 4.35%

17.2.3 Proportioning of Material : The bitumen content for premixing shall be 4.35% by weight of thetotal mix except when otherwise directed by Engineer-in-Charge. The quantities of the aggregates to beused shall be sufficient to yield the specified thickness after compaction.17.2.4 Variation in Proportion of Material : The contractor shall have the responsibility for ensuringproper proportioning of materials and producing a uniform mix. A variation in binder content ± 0.3% byweight of total mix shall however, be permissible for individual.17.3 Construction Operations :17.3.1 General : The work of laying shall not be taken up during rainy or foggy weather or when the basecourse is damp or wet, or during dust storm or when the atmospheric temperature in shade is 150 or less.17.3.2 Preparation of the Base : The base on which bituminous macadam is to be laid shall be preparedshaped and conditioned to the specified lines, grades and cross sections and a priming coat shall beapplied.


applied.17.3.3 Tack Coat : A tack coat of asphalt of VG-10 grade shall be applied over the base @ 0.50 kg/m2 oras specified or directed by the Engineer-in-Charge.17.3.4 Preparation and Transport of Mix : Bituminous macadam mix shall be prepared in hot mix plantof adequate capacity and capable to yield a mix of proper and uniform quality with thoroughly coatedaggregate. The plant shall have co-ordinated set of essential units capable of producing uniform mixwithin the job mix formula.

MANUFACTURING AND ROLLING TEMPERATURES

BitumenPeutratia

BitumenMixing (°C)

AggregateMixing (°C)

MixedMaterial (°C)

Rolling(°C)

Laying(°C)

35 160-170 160-175 170 Max. 100 Min. 130Min.

65 150-165 150-170 165 Max. 90 Min. 125Min.

90 140-160 140-165 155 Max. 80 Min. 115Min.

The mix shall be transported from the mixing plant to the point of use in suitable tipper vehicles. Thevehicles employed for transport shall be clean and be covered over in transit if so directed by the Engineer-in-Charge.17.3.5 Spreading : The mix transferred from the tipper at site to the paver shall be spread immediately bymeans of self propelled mechanical paver with suitable screeds capable of spreading, tamping, andfinishing the mix true to the specified lines, grades and cross sections. The paver finisher shall have thefollowing essentials feature :a) Loading hoppers and suitable distributing mechanism.b) All drives having hydrostatic drive/control.c) The machine shall have a hydraulically extendable screed for appropriate width requirement.d) The screed shall have tamping vibrating arrangement for initial compaction to the layers as it is spreadwithout rutting or otherwise marring the surface. It shall have adjustable amplitude and infinitely variablefrequency.e) The paver shall be equipped with necessary control mechanism so as to ensure that the finished surface


is free surface blemishes.f) The paver shall be fitted with an electronic sensing device for automatic leveling and profile controlwithin the specified tolerances.g) The screed shall have the internal heating arrangement.h) The paver shall be capable of either 2.5 to 4.0 m width to 4.0 to 7.0 m width, as stipulated in thecontract.i) The paver shall be so designed as to eliminate skidding/ slippage of the tyres during operation.However, in restricted locations and in narrow widths where the available plant cannot be operated in theopinion of the Engineer-in-Charge, he may permit manual laying of the mix. The temperature of the mixat the time of laying shall be in the range of 1200C to 1350 C. In multi layer construction the longitudinaljoint in one layer shall offset that in the layer below by about 150 mm. However, the joint in the top mostlayer shall be at the centerline of the pavement. Longitudinal joint and edges shall be constructed true tothe delineating line parallel to the central line of the road. All joints shall be cut vertical to the fullthickness of the previously laid mix and the surface painted with hot bitumen before placing freshmaterial.17.3.6 Rolling : After the spreading of mix, rolling shall be done by vibratory roller or other approvedequipment. Rolling should start as soon as possible after the material has been spread. Rolling shall bedone with care to keep from unduly roughening the pavement surface. Rolling of the longitudinal jointsshall be done immediately behind the paving operation. After this the rolling shall commence at the edgesand progress towards the center longitudinally except that on super elevated portions it shall progressfrom the lower to the upper edge parallel to the central line of the pavement. The initial or break downrolling and final rolling shall be done, with 8 to 10 tonnes static weight smooth (3wheel steel roller ortandem) as soon as it is possible to role the mix without cracking the roll surface or having the mix pickup on the roller wheels. The second or intermediate rolling shall follow the breakdown rolling withvibratory roller of 8-10 tonne static weight as closely as possible to the paver and be done while thepaving mix is still at a temperature that will result in maximum density. The final rolling shall be donewhile material is still workable enough for removal of roller marks with 8 to 10 tonnes static weight.During the initial or break down rolling and final rolling, vibratory system shall be switched off. Thejoints and edges shall be rolled with 8 to 10 tonne static roller. When the roller has passed over the wholearea once, any high spots or depressions, which become apparent shall be corrected by removing oradding mix material. The rolling shall then be continued till the entire surface has been rolled to 98% ofthe average laboratory density compaction, there is no crushing of aggregates and all roller marks havebeen eliminated. Each pass of the roller shall uniformly overlap not less than one-third of the track madein the preceding pass. The roller wheel shall be kept damp if necessary to avoid bituminous material fromsticking to the wheels and being picked up. In no case shall fuel-lubricating oil be used for this purpose,nor excessive water poured on the wheels. Rolling operations shall be completed in every respect beforethe temperature of the mix falls below 1000 C. Roller(s) shall not stand on newly laid material while thereis risk that it will be deformed thereby. The edges along and transverse of the lean bituminous macadamlaid and compacted earlier shall cut to their full depth so as to expose fresh surface which shall be paintedwith a thin coat of appropriate binder before the new mix is placed against it.17.4 Item to Include : The item includes providing all material, all labour, plant for heating asphalt,mixing plant, trolley/truck/dumper, vibratory roller, paver finisher, tools and equipment required to carryout the work as per specifications.


17.5 Mode of Measurements and Payment : The bituminous macadam of specified thickness shall bemeasured as finished work in Square Meters. The contract rate shall be per Sq. Mtr. and shall be paid aftersatisfactory completion of work as per the specifications.

Providing and laying hot mix, hot laid premixed bituminous concrete using VG 30 grade asphalt/CRMB/PMB including all materials, heating aggregate, asphalt etc. and mixing in hot mix plant,transporting laying with hydrostatic paver, finished with sensor control compacting and rolling withsmooth wheeled tandem vibratory roller. Asphalt to be used at 6.25% by weight of total mix (machinelaid only)(Inclusive of tack coat with VG10 grade bituminous @ 0.50 Kg/ m2)

4

Using VG 30 grade Asphalt4.1

25 mm thick (for wearing course)4.1.1

Specification:

Specifications:-

General : This work shall consists of constructing a single layer of specified thickness of bituminous concrete (Asphaltconcrete) on previously prepared bituminous base to the requirements of these specifications to serve as a wearing course.Material:Bitumen :The bitumen shall be paving bitumen of suitable Viscosity grade VG 30 as per Indian Standard Specifications for"Paving Bitumen" IS: 73-1961.Coarse Aggregates :The aggregates shall consist of crushed stone, crushed gravel/shingles or other stones. They shall be clean,strong, durable and fairly cubical in shape and free from disintegrated pieces, organic or other deleterious matter and adherentcoating. The aggregate shall satisfy the physical requirement as per Table below :TablePHYSICAL REQUIREMENTS FOR COARSE AGGREGATE FOR BITUMINOUS CONCRETE PAVEMENTLAYERS

Property Test Specification

Cleanliness (dust) Grain size analysis Max 5% passing

0.075mm sieve

Particle shape Flakiness and Elongation Index Max 30%

(Combined)2

Strength* Los Angeles Abrasion Value3 Max 30%

Aggregate Impact Value4 Max 24%

Polishing Polished Stone Value5 Min55

Durability Soundness6

Sodium Sulphate Max 12%

Magnesium Sulphate Max 18%

Water Absorption Water absorption7 Max 2%

Stripping Coating and Stripping of Minimum retained

Bitumen Aggregate Mixtures9 coating 95%

Water Sensitivity** Retained Tensile Strength8 Min 80%Page 96 Executive EngineerContractor

Property Test Specification

Cleanliness (dust) Grain size analysis Max 5% passing

0.075mm sieve

Particle shape Flakiness and Elongation Index Max 30%

(Combined)2

Strength* Los Angeles Abrasion Value3 Max 30%

Aggregate Impact Value4 Max 24%

Polishing Polished Stone Value5 Min55

Durability Soundness6

Sodium Sulphate Max 12%

Magnesium Sulphate Max 18%

Water Absorption Water absorption7 Max 2%

Stripping Coating and Stripping of Minimum retained

Bitumen Aggregate Mixtures9 coating 95%

Water Sensitivity** Retained Tensile Strength8 Min 80%

Notes: 1. IS: 2386 Part I 6. IS: 2386 Part 5

2. IS: 2386 Part H 7. IS: 2386 Part 3

(the elongation test to be done only on non-flaky aggregates in the sample)

1. IS: 2386 Part 4* 8. AASHTOT283**2. IS: 2386 Part 4* 9. IS: 62413. BS: 812 Part 114

* Aggregate may satisfy requirements of either of the tests.

** Elongation index is wt. of Elongated particles divided by non flaky particles. The value of Flakiness index and Elongationindex so found are added for total Flakiness and Elongation indexes.

If crushed gravel/shingle is used, all of the gravel/shingle pieces retained on 4.75 mm sieve shall have at least one fracturedface. The plasticity index of the fraction passing the 425-micron sieve shall not exceed 4.0%.Fine Aggregates :Fine aggregates shall be the fraction passing 2.36 mm sieve and retained on 75 micron sieve, consisting ofcrusher run screenings, natural sand or a mixture of both. These shall be clean, hard, durable, uncoated, dry and free from anyinjurious, soft pieces and organic or other deleterious substances.Filler :Filler shall consist of finely divided mineral matter such as rock dust, hydrated lime or cement as approved by theEngineer-in-charge.The filler shall be graded within the following limits as per Table below :The filler shall be free from organic impurities and have a plasticity index not greater than 4. The plasticity index requirementshall not apply if filler is cement or lime.Aggregate Gradation:The material aggregates, including mineral filler shall be so blended or combined as to confirm to thegrading set forth in Table below. The grading shall be decided by the Engineer-in-Charge during execution of work at site.TableCOMPOSITION OF BITUMINOUS CONCRETE PAVEMENT LAYERS

Grading 1

Nominal aggregate size 13 mm

Layer Thickness 30-45 mm

IS Sieve1 (mm)

45

37.5

26.5

19 100

13.2 79-100

9.5 70-88

4.75 53-71

2.36 42-58

1.18 34-48

0.6 26-38

0.3 18-28

0.15 12-20

0.075 4-10


Grading 1

Nominal aggregate size 13 mm

Layer Thickness 30-45 mm

IS Sieve1 (mm)

45

37.5

26.5

19 100

13.2 79-100

9.5 70-88

4.75 53-71

2.36 42-58

1.18 34-48

0.6 26-38

0.3 18-28

0.15 12-20

0.075 4-10

Mix Design :Requirement of Mix :Apart from conformity with the grading and quality requirements of individual ingredients, the mix shall meet the requirementsset forth in Table below:

Table REQUIREMENTS OF BITUMINOUS CONCRETE

Sr. No. Description Requirements

1 Marshall stability (ASTM Designation D 1559)determine in Marshall specimens compacted by 75compaction blows on each face.

820kg mini

2 Minimum flow (mm) 2

3 Marshall flow (mm) 2-4

4 Maximum flow 4

5 Percent Air voids in mix 3-5

6 Minimum percent voids in mineral aggregates 10-12

7 Binder content percent by weight of total mix 6.25% mini

8 Percent Voids in mineral aggregate filled by bitumen 65-75

9 Minimum Stability (KN at 60° C) 9-0

Binder Content:The binder bitumen content shall be so decided as to achieve the design requirements of the mix set forth in Table. TheMarshall method for arriving at the binder content shall be adopted.Job Mix Formula :The contractor shall intimate to the Engineer-in-Charge in writing, at least 20 days before the start of the work, the job mixformula proposed to be used for the work and shall give the following details :

a. Source and location of all materials.


b. Proportions of all materials expressed as follows where each is applicable

Binder bitumen 6.25%- as percentage by weight of total mix.Coarse aggregate - as percentage by weight of total aggregateFine aggregate - including mineral filler

c. - A single definite percentage passing each sieve for the mixed aggregate.

d. - The results of test enumerated in Table as obtained by the Contractor

e. Test results of physical characteristics of aggregates to be used

f. Mixing and compacting temperature

While working out the job mix formula, the Contractor shall ensure that it is based on a correct and truly representative sampleof the materials that will be used actually in the work and that the mix and its ingredients satisfy the physical and strengthrequirements of these specifications. Approval of the job mix formula shall be based on independent testing by the Engineer-in-Charge for which samples of all ingredients of the mix shall be furnished by the Contractor as required.

The approved job mix formula shall remain effective unless and until modified by the Engineer-in-Charge. Should a change inthe source of materials be proposed, a new job mix formula shall be established and got approved from the Engineer-in-Chargebefore actually using the mix and materials.

Permissible Variations from the Job Mix Formula

The Contractor shall have the responsibility of ensuring proper proportioning of materials in accordance with the approved jobmix formula and producing a uniform mix. The permissible variations of the individual percentages of the various ingredientsin the actual mix from the job mix formula may be within the limits as specified in Table below. These variations are intendedto apply to individual specimens taken for quality control tests.

Table PERMISSIBLE VARIATIONS FROM THE JOB MIX FORMULA

Sr. No. Description Permissible Variations

Base/binder Course

Base/binder Course

1

2

3

4

5

6

7

8

Aggregate passing 19 mm sieve orlarger Aggregate passing 13.2 mm, 9.5mm Aggregate passing 4.75 mm

Aggregate passing 2.36 mm, 1.18 mm,0.6 mm

Aggregate passing 0.3 mm, 0.15 mm

Aggregate passing 0.075 mm

Binder content Mixing temperature

±8%

±7%

±6%

±5%

+ 4%

±2%

± 0.3%

±10°C

±7%

±6%

±5%

±4%

±3%

± 1.5%

± 0.3%

±10°CPage 99 Executive EngineerContractor

Sr. No. Description Permissible Variations

Base/binder Course

Base/binder Course

1

2

3

4

5

6

7

8

Aggregate passing 19 mm sieve orlarger Aggregate passing 13.2 mm, 9.5mm Aggregate passing 4.75 mm

Aggregate passing 2.36 mm, 1.18 mm,0.6 mm

Aggregate passing 0.3 mm, 0.15 mm

Aggregate passing 0.075 mm

Binder content Mixing temperature

±8%

±7%

±6%

±5%

+ 4%

±2%

± 0.3%

±10°C

±7%

±6%

±5%

±4%

±3%

± 1.5%

± 0.3%

±10°C

Construction Operations :Weather and Seasonal Limitations : The work of laying shall not be taken up during rainy or foggy weather, when the basecourse is damp or wet, or during dust storm or when the atmospheric temperature in shade is 10°C or less.Preparation of Base : The base on which bituminous concrete is to be laid shall be prepared, shaped and conditioned to thespecified levels, grade and cross fall (camber) in accordance with specifications or as directed by the Engineer-in-Charge.Thesurface shall be thoroughly swept clean free from dust and foreign matter using mechanical broom and dust removed bymechanical means or blown off by compressed air. In portions where mechanical means cannot reach, other approved methodshall be used as directed by the Engineer-in-Charge.Tack Coat : The tack coat @ 0.8 Kg./Sqm. shall be applied over the base prepared for laying of A.C. The payment of tack coatprovided shall be made under the relevant item.Preparation of Mix : Hot mix plant of adequate capacity and capable of producing a proper and uniform quality mix shall beused for preparing the mix. The plant may be either a batch type or continuous or drum mix type.The Plant shall have thefollowing essential features :A. General:a.The Plant shall have co-ordinated set of essential units capable of producing uniform mix as per the job mix formula.

b.Cold aggregate feed system with minimum 3 bins having belt conveyor arrangement for initial proportioningof aggregate from each bin in the required quantities.

c.Dryer unit with burner capable of heating the aggregate to the required temperature without any visible unburnt fuel or carbonresidue on the aggregate and to reduce the moisture content of the aggregate to the specified minimum.

d.he plant shall be fitted with suitable type of thermometer at appropriate locations so as to indicate or record/registerthe temperature of heated aggregate,bitumen and mix.

e. Bitumen storage unit capable of heating, measuring/metering and spraying of bitumen at specifiedtemperature with automatic synchronization of bitumen and aggregate feed in the required proportion.

f. A filler system suitable to receive bagged or bulk supply of filler material and its incorporation to the mix in the correctquantity/percentage.

g. A suitable built-in dust control system for the dryer to contain/recycle permissible quantity of fines into the mix. Itshould be capable of preventing the exhaust offine dust into atmosphere for environmental control.

h. The plant should have centralized control panel/cabin capable of presenting, controlling/synchronizing all operations starting


from feeding of cold aggregates to the discharge of the hot mix to ensure proper quality of mix. It should have indicators forany malfunctioning in the operation.

B. For Batch Type Plant:

a. Gradation control unit having vibratory screens for accurate sizing of hot aggregate and storing them in separate bins.

b. Proper arrangement for accurate weighing of each size of hot aggregate from the control panel before mixing.

C. For Continuous Type Plant:

a.Gradation control unit having vibratory screens for accurate sizing of hot aggregate and storing them in separate bins.

b. There should be appropriate arrangement for regulating and volumetric control of the flow of hot aggregate from each bin toachieve the required proportioning.

D. For Drum Mix Plant:

a. It is prerequisite that only properly screened graded materials are fed to the bins. If required a vibratory screeningunit should be installed at the plant site toe nsure the same.

b. Belt conveyors below each bin and main gathering conveyor should have variable speed drive motors. Thereshould be electronic load sensors on the main conveyor for measuring the flow of aggregates.

The temperature of binder bitumen at the time of mixing shall be in the range of 150° C - 165° C and that of aggregate in therange of 155°C - 170°C provided also that at no time shall the difference in temperature between the aggregate and binderexceeds 14° Centigrade. The temperature of both the aggregates and the bitumen at the time of mixing shall be in accordancewith the job mix formula and strictly controlled. All overheated and carbonized mixtures, which form or show indication ofexcess moisture, will be rejected.

Any truck/tipper causing excessive segregation of material by its spring suspension or other contributing factor or that showundue delays shall be removed from the work until such conditions are corrected.

Spreading : The mix transported from the hot mix plant to the site shall be spread by means of self propelled mechanical paverwith suitable screeds capable of spreading, tamping and finishing the mix to specified grade, lines and cross section.

The paver finisher shall have the following essential features:

a) Loading hoppers and suitable distributing mechanism.

b) All drive having hydrostatic drive/control.

c) The machine shall have a hydraulically extendible screed for appropriate width requirement.

d) The screed shall have tamping and vibrating arrangement for initial compaction to the layeras it is spread without rutting or otherwise marring the surface It shall have adjustable amplitude and frequency.

e) The paver shall be equipped with necessary controlmechanism so as to ensure that the finishedsurface is free from surface blemishes.

f) The paver shall be fitted with electronic sensing device for automatic thickness leveling and profilecontrol within the specified tolerances.


g) The screed shall have the internal heating arrangement,h) The paver shall be capable of laying either 2.5 to 4.0 mwidth or 4.0 to 7.0 m width as stipulated in thecontract.However, in restricted locations and in narrow width where the available equipment cannot be operated the Engineer-in-Charge may permit manual laying of the mix.The temperature of mix at the time of laying shall be in the range of 120° C-130° C. Mixes with a temperature of less that 120° C shall not be loaded into paver finisher.Longitudinal joints and edges shallbe constructed true to the delineating lines parallel to the centerline of the road. Longitudinal and transverse joints shall beoffset by at least 250 mm from those in the lower courses and the joint on the top most layer shall be allowed to fall within thewheel path. All transverse joints shall be cut vertically to the full thickness of the previously laid mix with pneumatic cutter andthe surface painted with hot bitumen before placing fresh material. Longitudinal joints shall be preferably hot joints. Coldlongitudinal joints shall be properly heated with joint heater to attain a suitable temperature of about 80° C before laying of anymaterial. An overlapping of 150 mm may be allowed for making the joint.

Rolling : After spreading the mix by paver, it shall be thoroughly compacted by rolling with a set of rollers moving at speednot more than 5 km/hr, immediately following close to the paver. Generally the initial or breakdown rolling shall be done with8-10 tonne static weight smooth wheeled roller. The intermediate rolling shall be done with 8 to 10 tonne static weightvibratory roller or with a smooth wheeled pneumatic tyre roller of 15 to 30 tonne weight having a tyre pressure of 7 kg/cm2.The finish rolling shall be done with 8 to 10 tonne weight tandem roller. The exact pattern of rolling shall be established aftertrial compaction as approved by the Engineer-in-Charge. Any displacement occurring as a result of reversing of the direction ofa roller or from any other cause shall be corrected at once as specified and/or removed and made good. The rollers shall not bepermitted to stand on pavement which has not been fully compacted and where temperature is still more than 70°C.

Necessary precaution shall be taken to prevent dropping of oil, grease, petrol or other foreign matter on the pavement eitherwhen the rollers are operating or standing.

The roller wheels shall be kept moist to prevent the mix from adhering to wheels. But in no case shall fuel/lubricating oil beused for this purpose nor excessive water poured on the wheels. Rolling shall commence longitudinally from edge and proceedtowards the center, except that on portions having unidirectional cross fall/super elevation, it shall progress from the lower toupper edge parallel to the center line of the pavement. The roller shall proceed on the fresh material with rear or fixed wheelloading so as to minimize the pushing of the mix and each pass of the roller shall overlap the preceding one by half the width ofthe rear wheel. Rolling shall be continued till the density achieved is at least 98% of that of laboratory Marshall Specimencompacted as defined in Table under 20.3.1 and all roller marks are eliminated. Patching of an area that has been rolled will notbe permitted. Rolling operations shall be completed in all respects before the temperature of the mix falls below 100° C.

Opening to Traffic : Traffic may be allowed after completion of the final rolling when the mix has cooled down to thesurrounding temperature.

Surface Finish & Quality Control:

General : All works performed shall conform to the lines, grades, cross sections and dimensions shown on the drawings or asdirected by the Engineer-in-Charge, subject to the permitted tolerances described herein after.

Surface Level : The surface level tolerances shall be as perTable below. Provided however, that the negative tolerance forwearing course shall not be permitted in conjunction with the positive tolerance for base course, if the thickness of the former isthereby reduced by more than 6 mm for flexible pavement and 5 mm for concrete pavements.

For checking compliance with the below requirement for base course measurement of surface level shall be taken on a grid ofpoint place at 6.25m longitudinally and 3.5m transversely. For any 10 consecutive measurements longitudinally or transversely,not more than one measurement shall be permitted to exceed the tolerance as above, this one measurement being not in excessof 5 mm above the permitted tolerance.

For checking the compliance with the above requirement for bituminous wearing courses and concrete pavements,measurements of the surface levels shall be taken on a grid of points spaced at 6.25m along the length and 0.5m from the edges


and at the center of the pavement. In any length of pavement, compliance shall be deemed to be met for the final road surface,only if the tolerance is satisfied for any point on the surface.

Table

1 Base course for flexible pavement

a) Bituminous course b) Other than bituminous i)Machine laid ii) Manual laid

+ 6 mm

+ 10 mm +15 mm

2 Wearing course for flexible pavement a) Machinelaid b) Manual laid

+ 6 mm + 10mm

3 Cement concrete pavement + 5 mm - 6mm

Surface Regularity of Pavement Course : The longitudinal profile shall be checked with a 3-meter long straight edge/movingstraight-edge as directed by Engineer-in-Charge at the middle of each traffic lane along a line parallel to the center line of theroad.The maximum permitted number of surface irregularities shall be as per Table below :Table

Surfaces ofCarriageways& PavedShoulders

Surfacesof Lay-bys,serviceareasand allbituminous basecourses

Irregularity 4 mm 7mm

4mm

7mm

Length (m) 300

75

300

75

300

75

300

75

National Highways/Expressways 20 9 2 1 40 18

4 2

Roads of Lower Category* 40 1 4 2 60 27

6 3


Surfaces ofCarriageways & PavedShoulders

Surfaces ofLay-bys,serviceareasand allbituminousbasecourses

Irregularity 4 mm 7mm

4mm

7mm

Length (m) 300

75

300

75

300

75

300

75

National Highways/Expressways 20

9 2 1 40

18

4 2

Roads of Lower Category* 40

1 4 2 60

27

6 3

Category of each section of road as described in Contract.The maximum allowable difference between the road surfaceandunderside of 3m straight-edge when placed parallel with, orat right angles to the center line of the road at points decided bytheEngineer-in-Charge shall be:

For pavement surface 3 mm

(bituminous and cement concrete)

For bituminous base course 6 mm

For granular sub base/ Base course 8 mm

Rectification :Where the surface regularity of various pavement courses fall outside the specified the Contractor shall be liableto rectify these in the manner described below and to the satisfaction of the Engineer-in-Charge.

a) Water Bound Macadam/ Wet Mix Macadam(Sub Base/Base) : Where the surface is high or low, thetop 75 mm shall be scarified, reshaped with added material as necessary and re-compacted.

b) Bituminous Constructions : For bituminous constructions other than wearing course, where thesurface is low, the deficiency shall be corrected by adding fresh material overall suitable tack coat if needed andrecompacting to specifications Where the surface is high, the full depth of the layers shall be removed and replaced withfresh material and compacted to specifications.

For wearing course where the surface is high or low, the full depth of the layer shall be removed and replaced with freshmaterial and compacted to specifications. In all cases where the removal and replacement of the bituminous layer is involved,the area treated shall not be less than 5m in length and not less than 3.5m in width.

Quality Control Tests During Construction : The material supplied and the works carried out by the Contractor shallconform to the specifications prescribed in the preceding Clauses.

For ensuring the requisite quality of construction, the materials and works shall be subjected to quality control tests, asdescribed hereinafter. The testing frequencies set forth are the desirable minimum and the Engineer-in-Charge shall have thefull authority to carry out additional tests as frequently as he may deem necessary, to satisfy himself that the materials andworks comply with the appropriate specifications. However, the number of tests recommended in Tables may be reduced at thediscretion of the Engineer-in-Charge if it is felt that consistency in the quality of materials can still be maintained with thereduced number of tests.Acceptance Criteria for the tests on density and Marshall stability shall be subject to the condition thatthe mean value is not less than specified values plus : [ 1.65—[1.65/(No. of Samples)05} ] times the standard deviation.

Table Minimum Tests Frequency for Bituminous Works

Sr.No

Type ofConstruction

Tests Frequency

1 Primer Coat/Tack Coat

Quality of binder Two samples per lot to be subjectedto all or some tests as directed bythe Engineer-in-Charge.

Binder temperaturefor application

At regular close intervals

Rate of spread ofBinder

Two tests per day

2 Seal Coat/Surface Dressing

Quality of Binder Two samples per lot Dressing to besubjected to all or some tests asdirected by the Engineer-in-Charge.

Aggregate ImpactValue

One tests per 50 mrepresentative specimens foreach source of supply.Subsequently when warranted bychanges in the quality of aggregates

Flakiness Index &Elongation Index

- do-

Stripping value ofthe aggregate

Initially one set of 3 representativespecimens for each source ofsupply. Subsequently whenwarranted by changes in the qualityof aggregates

Water absorption ofaggregates

- do -

Grading ofaggregates

One test per 25 m3 aggregate

Stone polishing value As required

Temperature ofbinder at application

As regular close intervals

Rate of spread ofmaterials

One test per 500m of work

3 Open graded pre-mix carpet/MixSeal surfacing

Quality of Binder Two samples per lot to be subjectedto all or some tests as directed byEngineer-in-Charge.


One tests per 50 m 3 of aggregates


- do-




- do -



Stone polishing value As required




Regular control through checks onmaterials and layers thickness.

4 BituminousMacadam





- do-




- do -

Binder content Periodic, subject to minimum of twotest per day per plant

Control oftemperature ofbinder andaggregate for mixingand of the mix at thetime of laying rolling


Lab density For each 400 tonne of mixproduced, a set of 3 Marshallspecimens ( compacted with 75blows each side) and tested for labdensity



Density ofcompacted layer

One test per 500m area

5 BituminouspenetrationMacadam/ Builtup spray grout



One tests per 200 m3 of aggregates


- do-




- do -


One test per 100 m aggregate




One test per 500m2 of area.

6 DenseBituminousMacadam/ Semidensebituminousconcrete/Bituminousconcrete

Quality of Binder Two samples per lot to be subjectedto all or some tests as directedEngineer.


One tests per 50 m of aggregates


- do-




- do -

Stone polishing value As required for semi densebituminous concrete/ Bituminousconcrete

Mix grading One set of test on individualconstituents and mixed aggregatefrom the dryer for each 400 tonnesof mix subject to a minimum of twotests per plant per day

Stability of Mix For each 400 tonnes of mixproduced, a set of 3 Marshallspecimens (compacted 75 blowseach side) to be prepared andtested for stability, flow value,density and void content subject toa minimum of two sets being testedper plant per day.

Water sensitivity ofmix (Retention ofMarshall Stability)

As required for Bituminous concrete

Swell test on the mix - do -

Control oftemperature ofbinder in boiler,aggregate in thedryer and mix at thetime of laying androlling


Control of bindercontent andgradation in the mix

One test for each 400 tonnes of mixsubject to a minimum of two testsper day per plant

Rate of spread ofmixed material

Regular control and through checkson the weight of mixed material andlayer thickness.


One test per 250 m2 area


Sr.No

Type ofConstruction

Tests Frequency


Quality of binder Two samples per lot to besubjected to all or some tests asdirected by the Engineer-in-Charge.




Two tests per day

2 Seal Coat/Surface Dressing



One tests per 50 mrepresentative specimens foreach source of supply.Subsequently when warranted bychanges in the quality of aggregates


- do-




- do -



Stone polishingvalue

As required





3 Open gradedpre-mixcarpet/Mix Sealsurfacing

Quality of Binder Two samples per lot to besubjected to all or some tests asdirected by Engineer-in-Charge.




- do-




- do -




As required





4 BituminousMacadam





- do-




- do -

Binder content Periodic, subject to minimum oftwo test per day per plant

Control oftemperature ofbinder andaggregate for mixingand of the mix atthe time of layingrolling












- do-




- do -








Quality of Binder Two samples per lot to besubjected to all or some tests asdirected Engineer.




- do-




- do -


As required for semi densebituminous concrete/ Bituminousconcrete


Stability of Mix For each 400 tonnes of mixproduced, a set of 3 Marshallspecimens (compacted 75 blowseach side) to be prepared andtested for stability, flow value,density and void content subject toa minimum of two sets being testedper plant per day.


As required for Bituminousconcrete

Swell test on the mix - do -




One test for each 400 tonnes of mixsubject to a minimum of two testsper day per plant


Regular control and through checkson the weight of mixed materialand layer thickness.




Sr.No

Type ofConstruction

Tests Frequency






Two tests per day

2 Seal Coat/SurfaceDressing



One tests per 50 mrepresentative specimens foreach source of supply.Subsequently when warranted bychanges in the quality ofaggregates


- do-


Initially one set of 3 representativespecimens for each source ofsupply. Subsequently whenwarranted by changes in thequality of aggregates


- do -




As required

Temperature ofbinder atapplication









- do-




- do -




As required





4 BituminousMacadam





- do-




- do -


Control oftemperature ofbinder andaggregate formixing and of themix at the time oflaying rolling












- do-




- do -












- do-




- do -




Stability of Mix For each 400 tonnes of mixproduced, a set of 3 Marshallspecimens (compacted 75 blowseach side) to be prepared andtested for stability, flow value,density and void content subject toa minimum of two sets beingtested per plant per day.



Swell test on themix

- do -




One test for each 400 tonnes ofmix subject to a minimum of twotests per day per plant


Regular control and through checkson the weight of mixed materialand layer thickness.




Sr.No

Type ofConstruction

Tests Frequency






Two tests per day






- do-



Water absorptionof aggregates

- do -




As required










- do-




- do -




As required





4 BituminousMacadam





- do-




- do -









5 BituminouspenetrationMacadam/Built up spraygrout





- do-




- do -







6 DenseBituminousMacadam/Semi densebituminousconcrete/Bituminousconcrete





- do-




- do -



Mix grading One set of test on individualconstituents and mixed aggregatefrom the dryer for each 400 tonnesof mix subject to a minimum oftwo tests per plant per day

Stability of Mix For each 400 tonnes of mixproduced, a set of 3 Marshallspecimens (compacted 75 blowseach side) to be prepared andtested for stability, flow value,density and void content subjectto a minimum of two sets beingtested per plant per day.




- do -

Control oftemperature ofbinder in boiler,aggregate in thedryer and mix atthe time of layingand rolling


Control of bindercontent andgradation in themix



Regular control and throughchecks on the weight of mixedmaterial and layer thickness.




Sr.No

Type ofConstruction

Tests Frequency



Bindertemperature forapplication



Two tests per day


Quality of Binder Two samples per lot Dressing tobe subjected to all or some testsas directed by the Engineer-in-Charge.




- do-


Initially one set of 3representative specimens for eachsource of supply. Subsequentlywhen warranted by changes in thequality of aggregates


- do -




As required





3 Open gradedpre-mixcarpet/MixSeal surfacing





- do-




- do -




As required





4 BituminousMacadam





- do-




- do -




Lab density For each 400 tonne of mixproduced, a set of 3 Marshallspecimens ( compacted with 75blows each side) and tested forlab density








One tests per 200 m3 ofaggregates


- do-




- do -












- do-




- do -



Mix grading One set of test on individualconstituents and mixed aggregatefrom the dryer for each 400tonnes of mix subject to aminimum of two tests per plantper day





- do -










Sr.No

Type ofConstruction

Tests Frequency



Bindertemperature forapplication



Two tests per day


Quality of Binder Two samples per lot Dressing tobe subjected to all or some testsas directed by the Engineer-in-Charge.




- do-


Initially one set of 3representative specimens for eachsource of supply. Subsequentlywhen warranted by changes inthe quality of aggregates


- do -




As required





3 Open gradedpre-mixcarpet/MixSeal surfacing





- do-




- do -




As required





4 BituminousMacadam





- do-




- do -




Lab density For each 400 tonne of mixproduced, a set of 3 Marshallspecimens ( compacted with 75blows each side) and tested forlab density








One tests per 200 m3 ofaggregates


- do-




- do -












- do-




- do -



Mix grading One set of test on individualconstituents and mixed aggregatefrom the dryer for each 400tonnes of mix subject to aminimum of two tests per plantper day


Water sensitivityof mix (Retentionof MarshallStability)



- do -









Note : Acceptance criteria as specified or directed by Engineer-in-Charge.

Item to Include: Item includes all material, machinery, plant, tools and equipment for providing and laying hot mixed hot laidpremixed bituminous concrete, of specified thickness.

Mode of Measurement and Payment: Bituminous Concrete shall be measured as finished work as square metres of premixedbituminous concrete laid and compacted of specified thickness.The contract rate shall be per sqm of the work done as per abovespecifications.


Providing and fixing cautionary / mandatory warning sign boards having square or rectangular shapemade out of 14 gauge (2 mm). Thick Aluminium sheet bonded with white retro reflective sheeting ofengineering grade having pressure sensitive heat activated adhesive retro reflective or screen printedtransparent red colour boarder, black coloured cut out symbols of non reflective sheeting havingpressure sensitive / heat activated adhesive or screen printed symbols in black opaque colour includingM.S. angle iron post of size 65 x 65 x 6 mm, 3.65 m long painted with one coat of epoxy primer andtwo coats of epoxy finish paints having black and white bands of 25 cm width including G. I. fixture andfixing the board in 1: 4 :8 concrete block of size 60 cm x 60 cm x 75 cm including transportation etccomplete.

5

Cautionary warning sign board having shape of equilateral triangle of 90 cm sides5.1

Mandatory regulatory sign board of 60 cm diameter5.2

Specification:

4.1 General: The work shall be executed as detailed in the item & as directed by the Engineer in-charge.4.2 Specifications: All the specifications shall be as per & as per standard engineering practice. Themanufacturers certificate shall be furnished for quality assurance.Lettering and numerals for informatory sign boards definitions plates shall be accordance with I.R.C.- “Standard letters and numerals of different heights for use of highway signs” and that of Marathi( Devnagari ) letters shall be in proportion of English letters of different heights. The numerals shall be inEnglish, even for Marathi ( Devnagari ) informatory signs.Colours shall be in accordance with IS-5-1961 ( Since revised IS-5-1994)Stove Enameling shall be as per IS-151-1985.To check whether the boards is painted with stove enamel, put few drops of industrial chloroform on thesurface where painting is done and watch for minimum 5 minutes. If the board is painted with stoveenamel surface will not be show any effect or otherwise the painted surface will be damaged / peeled offfrom the metal plate. Finished sign plates shall be coated with non-peelable crystal clear protectivetransparent coating on front side to avoid damage retaining 100% reflection for full retro reflective andpartial retro reflective traffic road signs. ( Not obligatory)The sheet and angle iron posts should be in one piece and without joints. The sign plate shall be securelybolted the posts. The remaining portion of the bolts after tightening the nut shall be hammered to formreverting. The sign plate should never be welded to the post.4.3 Mode of Measurements: The mode of measurement shall be per no of sign boards of specified sizeprovided & fixed in positions as per specifications.

Providing and fixing of polymer shanked road studs (Reflective Pavement Market / Cat eye) body madeof tough polycarbonate of size not more than 105 x 130 x 20 mm; having reflector panel made of polycarbonate micro prismatic lens (providing total internal reflection). Electronically welded to the body.The two shanks attached with RPM to hold the marker at its place, fixed at site by drilling holes andapplying high strength epoxy adhesive recommended by the manufacturer & Engneer incahargeincluding materials, equipment, loading, unloading etc. necessary for successful fixing as directed byEngineer-in-charge of work.

6

Specification:

6.1 General: The work shall be executed as detailed in the item & as directed by the Engineer in-charge.Description:


The work to be done shall consist of furnishing and installing durable, abrasion-resistant retro reflectivepavement markers at locations designated on the plans and as directed by the Engineer. The pavementmarkers shall be as specified herein and shall be arranged as shown by engineer in charge.2. Marker Requirements:A. Shape and Color: The base of the marker shall be approximately 105 x 120 mm with 30° slopingsides approximately 20 mm in height nominal dimensions. The outer surface of the marker shall besmooth and all corners and edges exposed to traffic must be rounded. Pavement markers may be ofvarious colors or combination of colors and have one or two reflective faces as shown on the Plans. Whenilluminated by automobile headlights, the reflective faces shall redirect light of the color indicated and asspecified in these specifications. The color of the reflectors when illuminated and when not illuminatedshall be subject to the approval of the Department. The color of samples will be evaluated, and off-colorswill constitute grounds for rejection. Drawings of markers shown in the Plans are for illustrative purposesonly and are not intended to specify any particular product.B. Physical Requirements: Reflective pavement markers shall be of the prismatic reflector type,consisting of a methyl methacrylate or acrylonitrile butadiene styrene shell filled with a mixture of aninert thermosetting compound and filler material or a polycarbonate body. The exterior surface of theshell shall be smooth and contain one (monodirectional) or two (bi-directional) prismatic reflector faces,molded to reflect incident light and having a minimum surface area of 2.50 square inches. “A hard,durable abrasion resistant surface untempered glass or a special abrasion resistant coating shall be bondedto the reflective face surface of the marker.” The red lens on two color units shall be exempt from thisrequirement. The base of the marker shall be free from gloss or substances which may reduce its bond tothe adhesive. The presence of a soft or resin rich film on the surface of the base shall be cause forrejection.PAVEMENT PREPARATIONThe Contractor shall sweep or air blast each marker site as necessary to remove loose material beforeplacing markers. Markers shall only be placed at locations where the pavement is free from dirt, oil,grease, paint, or any other material which would adversely affect the bond of the adhesive to thepavement, unless otherwise specified. Unless specified otherwise, the Contractor shall clean the pavementto remove oil or grease at every marker site by sand blasting, chipping or burning of bitumen asappropriate to ensure that the surface is clean and sound.PLACING MARKERSMarkers shall not be placed in any of the following circumstances: when the pavement is wet; when therelative humidity is greater than 80%; when the ambient temperature or the temperature of the roadsurface is less than 15°C for standard set adhesive or Epoxy adhesive shall be placed on the base of themarker in such quantity and manner as to completely cover the base of the marker and extrude slightly allround when the marker is placed on the road. The marker shall be then positioned correctly on thepavement and pressure shall be applied until the adhesive is uniformly extruded from each edge of thebase of the marker indicating that the full base area is supported by adhesive. The thickness of adhesiveremaining under the marker shall be approximately 1 mm. The orientation and position of the markershould then be visually checked and if necessary immediately corrected. On concrete and asphaltpavements, wherever possible markers shall be placed clear of longitudinal or transverse joints and on allpavements markers shall be placed clear of any surface cracks or positions from which markers have beenremoved and the surface is damaged.


The manufacturers certificate shall be furnished for quality assurance.6.2 Mode of Measurements: The mode of measurement shall be per no provided in positions & fixed asper specifications.

Providing and applying of hot applied thermoplastic compound 2.5 mm thick including reflectorisingglass at 250 gms per sq.m. area. Thickness of 2.5 mm is exclusive of surface applied glass beads asper ISR 035. The finished surface to be leveled uniform and free from streaks and holes includingcleaning of road surface required and controlling traffic etc complete as per M.O.S.T. & H’s specificationItem No 803.

7

Specification:

1.1 General:The work under this section consists of marking traffic stripes using a thermoplactic compound meeting the requirementsspecified herein. The thermoplasitc compound shall be screeded/extruded on to the pavement surface in a molten state bysuitable machine capable of controlled preparation and laying with surface application of glass beads at a specific rate. Uponcolling to ambient pavement temperature, it shall produce an adherent pavement marking of specified thickness and width andcapable of resisting deformation by traffic.The colour of the compound shall be white or yellow (IS colour No. 356) as specified in the drawings or as directed by theEngineer.Where the compound is to be applied to cement concrete payment, a sealing primer as recommended by the manufacturer, shallbe applied to the payment in advance of placing of the stripes to ensure proper bonding of the compound. On new concretesurface any laitance and/or curing compound shall be removed before the marking are applied.1.2. Thermoplastic Material.1.2.1.General: The thermoplastic material shall be homogeneously composed of aggregate, pigment, resins and glass reflectorzingbeads.1.2.2. Requirements:Composition: The pigment, beads and aggregate shall be uniformly dispersed in the resin. The material shall be free from allskins, dirt and foreign objects and shall comply with requirements indicated in Table 800-3.

Note: Amount of yellow pigment, calcium carbonate and inert fillers shall be at the option of the manufacturer, provided allother requirements of this Specification are met.Properties: The properties of thermoplastic material, when tested in accordance with ASTM D36/BS-3262-(Part I), shall be asbelow.Luminance:White: Daylight luminance at 45 degrees –65 per cent min. as per AASHTO M 249.Yellow: Daylight luminance at 45 degrees-45 per cent min. as per AASHTO M249.(a) Drying time: When applied at a temperature specified by the manufacturer and to the required thickness, the material shallset to bear traffic in not more than 15 minutes.(b) Skid resistance: not less than 45 as per BS 6044.(c) Cracking resistance at low temperature: The material shall show no cracks on application to concrete blocks.(d) Softening Point: 102.5+9.5o C as per ASTM D 36.(e) Flow resistance: Not more than 25 per cent as per AASHTO M 249. (f) Yellowness Index (for white thermoplastic paint): not more than 0.12 as per AASHTO M 249(ii) Storage life: The material shall meet the requirements of these Specifications for a period of one year. The thermoplasticmaterial must also melt uniformly with no evidence of skins or unmelted particles for the one year storage period. Anymaterial not meeting the above requirements shall be replaced by the manufacturer /supplier/Contractor.(iii) Reflectorisation: Shall be achieved by incorporation of beads, the grading and other properties of the beads shall be asspecified in Clause 803.4.3.(iv) Marking: Each container of the thermoplastic material shall be clearly and indelibly marked with the followinginformation.1. The name, trademark or other means of identification of manufacturer.


2. Batch number3. Date of manufacture.4. Colour (white or yellow.5. Maximum application temperature and maximum safe heating temperature.(v) Sampling and testing: The thermoplastic material shall be sampled and tested in accordance with the appropriate ASTM/BSmethod. The contractor shall furnish to the Employer a copy of certified test reports from the manufacturers of thethermoplastic material showing results of all tests specified herein and shall certify that the material meets all requirements ofthis Specification.1.3.Reflectorising glass beads.1.3.1. General: This specification cover two types of glass beads to be used for the production of reflectorised pavmentmarking.Type 1 beads are those which ar a constituent of the basic thermoplastic compound vide Table 800-3 and Type 2 beads arethose which are to be sprayed on the surface vide Clause 1.9.3.1.3.2. The glass beads shall be transparent, colourless and free from milkiness, dark particles and excessive air inclusions. These shall conform to the requirements spelt out in Clause1.3.3.1.3.3. Specific requirements.A. Gradation: The glass beads shall meet the gradation requirements for the two types as given in Table 800-4.B. Roundness: The glass beads shall have a minimum of 70 per cent true spheres.C. Refractive index: The glass beads shall have qa minimum refractive index of 1.50.D. Free flowing properties: The glass beads shall be free of hard lumps and clusters and shall dispense readily under anyconditions suitable for paint striping. They shall pass the free flow – test.1.4 Test methods: The specific requirements shall be tested with the following methods:(i) Free low test: Spread 100 grams of beads evenly in a 100 mm diameter glass dish. Place the dish in a 250 mm insidediameter desiccator which is filled within 25 mm of the top of a desiccator plate with sulphuric acid water solution (specificgravity 1.10) Cover the desiccator and let it stand for 4 hours at 20 to 29 degree C. Remove sample from desiccator, transferbeads to a pan and inspect for lumps or clusters. Then pour beads into a clean, dry glass funnel having a 100 mm stem and 6mm orifice. If necessary, initiate flow by lightly tapping the funnel. The glass spheres shall be essentially free of lumps andclusters and shall flow freely through the funnel.(ii) The requirement of gradation, roundness and refractive index of glass beads and the amount of glass beads in the compoundshall be tested as per BS 6088 and BS 3262 (Part 1)(iii) The contractor shall furnish to the Employer a copy of certified test reports from the manufacturer of glass beads obtainedfrom a reputed laboratory showing results of all tests specified herein and shall certify that the material meets all requirementsof this Specification. However, if so required, these tests may be carried out as directed by the Engineer.1.5 Application properties of thermoplastic material.1.5.1. The thermoplastic material shall readily get screeded/ extruded at temperatures specified by the manufacturers forrespective method of application to produce a line of specified thickness which shall be continuous and uniform in shapehaving clear and sharp edges.1.5.2.The material upon heating to application temperatures, shall not exude fumes, which are toxic, obnoxious or injurious toperson or property.1.6 Preparation:(i) The material shall be melted in accordance with the manufacturers instructions in a heater fitted with a mechanical stirrer togive a smooth consistency to the thermoplastic material to void local overheating. The temperature of the mass shall be withinthe rage specified by the manufacturer, and shall on no account be allowed to exceed the maximum temperature stated by themanufacturer. The molten material should be used as expeditiously as possible and for thermoplastic material which hasnatural binders or is otherwise sensitive to prolonged heating, the material shall not be maintained in a molten condition formore than 4 hours.(ii) After transfer to the laying equipment, the material shall be maintained within the temperature range specified by themanufacturer for achieving the desired consistency for laying.1.7 Properties of finished road marking.(a) The stripe shall not be slippery when wet.(b) The marking shall not lift from the pavment in freezing weather.(c) After application and proper drying, the stripe shall show no apprecible deformation or discolouration under traffic and

o


under road temperatures upto 60oC.(d) The marking shall not deteriorate by contact with sodium chloride, calcium chloride or oil drippings from traffic.(e) The stripe or marking shall maintain its original dimensions and postion. Cold ductility of the material shall be such as topermit normal movement with the road surface without chopping or cracking.(f) The colour of yellow marking shall conform to IS Colour No. 356 as given in IS: 164.1.8 Reflectorised paint.Reflectorised paint, if used, shall conform to the Specification by the manufacturers and approved by the Engineer.Relfectorising glass beads for reflectorising paints where used shall conform to the requirement of Clause 1.3. 1.9. Application. 1.9.1. Marking shall be done by machine. For locations where painting cannot be done by machine, approved manual methodsshall be used with prior approval of the Engineer. The contractor shall maintain control over traffic while painting operationsare in progress so as to cause minimum inconvenience to traffic compatible with protecting the workmen. 1.9.2. The thermoplastic material shall be applied hot either by screeding or extrusion process. After transfer to the layingapparatus, the material shall be laid at a temperature within the range specified by the manufacturer for the particular method oflaying being used. The paint shall be applied using a screed or extrusion machine. 1.9.3 The pavment temperature shall not be less than 10oC during application. All surfaces to be marked shall be thoroughlycleaned of all dust, dirt, grease, oil and all other foreign matter before application of the paint. The material, when formed into traffic stripes, must be redily renewable by placing an overlay of new material directly over anold line of compatible material. Such new material shall so bond itself to the old line that no splitting or separation takes place. Thermoplastic paint shall be applied intermittent or continuous lines of uniform thickness of at least 2.5 mm unless specifiedotherwise. Where arrows or letters are to be provided, thermoplastic compound may be hand-sprayed. In addition to the beadsincluded in the material, a further quantity of glass beads of Type 2, conforming to the above noted Specification shall besprayed uniformly into a mono-layer on to the hot paint line in quick succession of the paint spraying operation. The glassbeads shall be applied at the rate of 250 grams per square metre area. 1.9.4.The minimum thickness specified is exclusive of surface applied glass beads. The method of thickness measurementshall be in accordance with appendices B and C of BS 3262 (part 3) 1.9.5. The finished lines shall be free from ruggedness on sides and ends and be parallel to the general alignment of thecarriageway. The upper surface of the liens shall be level, uniform and free from streaks. Item includes all labor,material,tools, equipments, fuel for heating etc. including incidental costs necessary for carrying out the work at site confirming toabove specifications. Item includes all the above cost required to execute the work as per approved drawing. 1.10 Measurements for payment. 1.10.1 The painted marking shall be measured in sq.metres of actual area marked (excluding the gaps, if any), counted uptotwo decimals. Linear dimension for calculating the area shall be measured corrected up to cm.

Earthwork in embankment with approved material having field soak CBR not less than 8 andlaboratory soak CBR not less than 12 obtained by the Contractor from his borrow areas including alllifts and leads including laying in layers of 20cm to 30cm for power roller and 45cm to 60cm forvibratory compactor, breaking clods, and dressing to the required lines, curves and section includingpayment of royalty charges to the Govt. of Maharashtra.

8

For all lead.8.1

Specification:

3.1 General : The work provides setting out and preparing the ground and formation embankment for theroad with approved quality materials obtained from the contractor’s borrow areas, laying in layers, of 20cm to 30 cm to the required density, lines, curves, grades and cross section and dimensions shown on theplan or as directed by the Engineer-in- Charge with due allowance for shrinkage for compaction.3.2 Material : All the useful and acceptable materials of approved quality obtained from the contractor’sborrow areas shall be used for the embankment work. The borrow areas shall be got approved prior to


bringing material to site of work from the Engineer-in-Charge. All the useful and approved materialobtained from contractor’s borrow areas as directed shall be used for the embankment work. Approvedquality murum or a mixture of sand, murum, gravel, small boulders or rubble as approved shall be used.Black cotton soil, shadu or shrinkable soils shall not be used. Murum having laboratory dry density of lessthan 1.65 gm/cc shall be rejected. For embankments upto 3 m in height, murum with laboratory drydensity of less than 1.65 gm/ cc shall not be used. Only the tested materials approved by the Engineer-in-Charge shall be used for the embankment. Rejected materials shall not be brought to the work site. Theperishable materials such as stumps, pieces of wood, roots, rubbish, etc. shall be removed from theembankment material. The material required for embankment shall be obtained by the contractor from theapproved quarries by the Engineer-in-Charge: - All lifts and all leads involved in conveying the materialto site shall be included in the rate. The payment of taxes, duties, octroi and royalty as per rules andregulations levied by the Govt. shall have to be paid by the contractor. The Contractor shall be responsibleregarding any claims if any, that may be made by private owners. The payment of royalty charges is to beborn by the contractor and no reimbursement from MIDC is admissible.3.3 Setting Out : Alignment of the road shall be set out as directed to true lines, curves, and grades.Profiles shall be set out with stout poles to mark the center and edges of the formation width with the toplevels of formation clearly marked by paint or cut and the slopes with string and pegs at every 30 meterson straight portions and 10m or less on curves or as directed by the Engineer-in-Charge. The toe line shallbe marked with pick marks. Longitudinal and cross-section levels shall be taken recorded and signed bythe contractor or his authorized representative and also by the Engineer-in-charge. All the materials andlabour required for this item shall be supplied by the contractor and profiles, B.M.s etc. shall be put up bythe contractor. The cost of these operations is included in the rate of this item. Profiles, pegs, benchmarksand other marks shall be maintained without any disturbance till the completion of the work, and asdirected by the Engineer-in-charge.3.4 Equipment: Pickaxes, crowbars, phawras, and Ghamelas maybe used for carrying out workmanually. The scrapers, dozers, graders, shovels, dumpers, trucks, trolleys, etc. may be used for executingwork using mechanical equipments. Three wheels, 8 tones Power Roller giving a pressure required toobtain the specified density may be used for compaction. Bullock carts with water tanks or mechanicallydriven water tankers may be used for watering. The contractor shall submit the list of equipmentsavailable with him and intended to be used on the work and shall got approved for their use from theEngineer-incharge.3.5 Construction Methods :3.5.1 Diversions : If diversions, barricading and signals for day and night are necessary, they shall beprovided without any extra cost.3.5.2 Preparing the Ground for Laying Bank : Before any material is laid for the embankment theground shall be cleared of all rubbish, removing bushes, etc., and the holes, if any, filled up. When theembankment is to be laid on hillsides or slopes, the existing slopes shall be ploughed deeply. If the crossslopes are steeper than 1 in 3, steps with reverse slope shall be cut into the slopes to give proper hold andseating to the bank as directed by the Engineer-in-Charge. On surfaces flatter than 1 in 15, no specialsurface treatment such as cutting steps shall be necessary. The top 15 cm of soil shall be scarified andwatered as directed and compacted to the same density as specified for the embankment before anymaterial is laid for the Bank-work. When the embankment is to be placed over an existing road, which iswithin 15 cm of the finished formation, the road or other hard surface shall be scarified to a minimum


depth of 15 cm for which payment shall be made separately under relevant item of road excavation. Therate for embankment includes all the operations for preparing the bed for laying the embankment material.3.5.3 Laying the Bank : Embankment material shall be placed in successive horizontal layers of 20 cm to30 cm thickness extending to the full width of the embankment including the slopes at the level of theparticular location and 30 cm more on both sides to allow compaction of the full specified section. Theextra loose stuff at the edges shall be trimmed after completion of the embankment work without extracost leaving the correct section fully compacted. Keeping width of the bank initially less and widening itlater by dumping loose earth on the slopes shall not be permitted as the additional width and slopes mayremain loose and uncompacted and may not have been compacted as earlier carried out work. Similarprocedure to extend the embankment by dumping the material longitudinally shall also not be allowedWhen boulders, broken stones, and similar hard materials are mixed up with the embankment materials,care shall be taken to see that they are distributed uniformly in to the embankment and that no hollows areleft near them. No stone or hard material shall project above the top of any layer. Each layer ofembankment shall be watered, leveled and compacted as specified, before the succeeding layer is placed.The surface of the embankment shall, at all times during construction, be maintained at such a cross fall toshed water and prevent ponding. If bridges and culverts on the road are not completed in advance ofembankment work, a length of 15 m bank shall be left on each side of the structure and these lengths shalldealt with later for placing the embankment work. The contractor shall construct temporary diversion roadtill the work of culverts and bridges are completed and all type of traffic is allowed to be passed on thesebridges and culverts. The camber stipulated shall be provided in the embankment only and shall not beadjusted in metalling.3.6 Protection : Proper care shall be taken to ensure that the method of operation and compaction of thebank-work does not cause damage or undue strain to any structural element. Embankment over andaround bridges or culverts shall be of approved materials and carefully placed and compacted. Thecontractor shall take all precautions necessary for the protection of the bank-work by diversions ofstreams, local surface drainage, rain water, etc. likely to damage the bank. Any damage to theembankment-work due to no protection or inadequate protection shall be made good by the contractor athis own cost. Conveyance of materials shall not cause obstruction or nuisance to the nearby propertyowners and traffic. 3.7 Finishing : The embankment shall be finished and dressed smooth and even inconformity with the alignment, levels, cross-sections and dimensions shown on the drawing with dueallowances for shrinkage. On curves, sections shall be provided with super elevation and increased widthsas shown on the plans or directed by the Engineer-in- Charge. All damages caused by rain, flood or anyother reasons shall be made good in the finishing operations without any extra cost by the contractor. Theroad land width shall be cleared.3.8 Maintenance : The contractor shall be responsible for maintaining the work satisfactorily at his owncost till the completion of the defect liability period as specified in the contract agreement.3.9 Test :(a) Tests shall be made to determine the required density of the material to be used by the Proctor DensityMethod before starting the work.(b) Density tests shall be carried out for the bank-work during the progress of the work. One set of threecore samples for every 1,000 sqm area of each layer of bank-work shall be taken and tested. The averagedensity shall not be less than 95% of the standard proctor density. A deviation of 80 kg per cum for fineand 160 kg per cum for coarse grained murum shall be permitted in dry density in individual sample if the


average density reached up to 95% of standard proctor density for each set.(c) The required number of CBR tests and plasticity index tests shall be carried out as directed by theEngineer-in-Charge.3.10 Item to include :1) Setting out alignment including necessary labour and materiel and maintaining it as long as requiredand directed by the engineer-in- charge of the work.2) Preparing the ground for laying the embankment.3) Providing and maintaining diversions.4) Obtaining the embankment materials including all lifts and leads as specified under this item and layingembankment in layers, tests and payment of Royalties, fees, ocrtoi etc., if any. The cost of testing ofmaterial is included in the item of embankment.5) Protecting and maintaining the embankment.6) Finishing the embankment.7) All labours, materials, use of equipments, machinery, tools, survey instruments and plant necessary forcompleting the worksatisfactorily.8) Watering to OMC and compaction is not included in the scope of this item and shall be paid separatelyunder relevant items incorporated in this tender.3.11 Mode of Measurement and Payment : The contract rate shall be per cum of the finishedembankment-work, watered and compacted (watering to OMC and compaction shall be paid separately).The measurement of the sections shall be limited to the dimensions shown on the drawings or thoseordered by the Engineers in Charge in writing. The dimensions shall be recorded up to two decimals. Thequantity shall be worked out up to two decimals of a cum. by average area method. The volume ofembankment thus calculated shall be reduced by 15% for the purpose of payment when the measurementsare taken for running bills if watering and compaction has not done and by 1% in final measurements. Thefinal quantity to be paid for under this item shall be the total quantity of embankment-work reduced by 1per cent.

Watering to OMC (16 kg to 24 kg of water per Cu.M.) The earth work in embankment in 20 cm to 30cm layers. (95% proctor density)

9

Specification:

5.1 General : The item provides watering the layers of 20 to 30 cm of embankment laid.5.2 Material and Equipment : Water to be used shall be free of harmful elements, which may causeheavy efflorescence, etc. and approved by the Engineer-in-Charge. The contractor shall make his ownarrangements for getting adequate quantity of acceptable water. The water tankers shall be used, withoutany additional payment.5.3 Watering : When the murum of the 20 to 30 cm layer in embankment road contains less than theoptimum moisture, water shall be added to the material in the embankment layers of the road to bring themoisture, uniformly up to requirement. If the material contains more than the required moisture, it shall beallowed to dry until the moisture is reduced to the required extent. If due to wet weather etc. the moisturecontents of the soil cannot be reduced to the appropriate amount by exposure, the compaction shall be


suspended till suitable conditions prevail without contractor’s claiming any compensation.5.4 Item to Include : All material, equipment machinery labour, taxes etc. shall be included in the rate.5.5 Mode of Measurement and Payment : The measurement shall be taken on Cum. basis of theembankment of the road watered.

Consolidation with proper ramming / rolling in layers the earth work in embankment . (95% proctordensity)

10

With 8-10 tonne roller in 20 to 30 cm layers10.1

Specification:

6.1 General : The item provides consolidation of the earthwork in embankment in 20 to 30 cm layers for8 to 10 tonnes roller and 40 to 50 cm layers for vibratory rollers. This item is to be executed afterlaying the earthwork in embankment in the layers of 20 to 30 cm and the layer is watered.6.2 Equipment : The ramming rods and 8-10 tone ordinary or vibratory roller as directed shall be used.6.3 Consolidation : When a loose layer is leveled manually or mechanically with camber provided andmoistened or dried to a uniform and required moisture content suitable for maximum compaction, it shallbe compacted by power rollers, vibratory rollers or heavy hauling or dozing equipment to give thespecified 95% of the standard proctor density. If on testing, the density is found to be less than 95% of thestandard density the contractor shall do additional compaction necessary to get the specified density afteradding water if required. When the specified density is imperative, the work shall be removed and redoneby the contractor at his own cost to give the specified density. Proper sequence of all componentoperations shall be maintained to give individual progress. For compaction of embankment the road rollershall move longitudinally and rolling shall be done from edges to centre. The camber shall be provided inthe cutting and shall not be adjusted in metalling. Care shall be taken for getting good compaction behindabutments, returns and wing walls, etc. Cutting/ Bank-work in areas not accessible to rollers such as thoseadjoining bridges, culverts and other works, shall be carried out independently of the main embankmentand shall have the layers placed in 10 cm to 15 cm. thickness and each layer shall be moistened andthoroughly compacted with mechanical or manual tampers. Embankment shall be brought upsimultaneously in equal layers on each side and compacted carefully to avoid unequal pressure, etc6.4 Item to Include : The item includes only the compaction of each layer by 8-10 tonne roller orvibratory roller. All labour and equipment required to execute the item as per above specification shall beincluded in the item. If specified vibratory compactors shall be used.6.5 Mode of Measurement and Payment : The measurement shall be taken of the earthwork forembankment of road in Cum. upto two decimals. The contract rate shall be for a unit of One Cubic meterof the finished bank work.

Providing & laying in position Ready Mix Cement Concrete for RCC work for beam column, slabs, pardis,road pavement, etc. using granite / black trap graded metal including mixing in plant, transporting intransit mixer, placing and compacting by mechanical means including steel or ply wood centering, formwork for all elements, including all lifts & stationery pump for lifting concrete, all leads of concretefrom RMC plant to site of work etc complete. Notes : 1. The prices shall include the activities of:a. Study / recommendation of the concrete mix design. b. Preparation and testing of the concrete asper the approved design mix. c. Transportation of the concrete upto site. d. Placement of concrete inthe formwork. e. Compaction, texturing and curing of concrete.

11


M - 15 Grade11.1

Specification:

4.1 General : Ready Mix Concrete shall have all special conditions/directions same as for site mixedconcrete applicable as per IS code practise. Ready Mix Concrete prepared and transported will be as IS:4926-1976 or the latest IS code. No dry mix shall be brought on site and water added there at. Ready MixConcrete will be brought to the site from RMC plant only by transit mixers (agitators). Every transit mixerwill carry computerised delivery ticket, mentioning the minimum following details:(i) Name of the manufacturer.(ii) Serial No. of ticket.(iii) Date.(iv) Truck No.(v) Name of Contractor to whom the RMC is being supplied.(vi) Location of contract.(vii) Grade of concrete.(viii) Specified workability.(ix) Cement content and grade of cement.(x) Time of loading.(xi) Quality of concrete.When the transit mixer arrives on site, the drum should always be speeded to about 10 to 15 rev/min., forat least 3 minutes, to make sure that the concrete is thoroughly mixed and uniform, before discharge.4.2 Testing : The sampling and testing requirements for Ready Mix Concrete are the same as those forsite mixed concrete.A) Workability : The following procedure is adopted for testing workability;(i) There should be mentioned of specified workability as per grade requirement and site requirement inthe tender document.(ii) After making sure that the concrete has been uniformly mixed, take a sample from the first 0.5 cum. ofconcrete discharge and do a sump (of compacting factor) test on the sample. If the result complies withthe specified requirements, then the load should be accepted. If the results are beyond limit, a furthersample should be taken from the second 0.5 cum. of the discharge and if this is satisfactory, the loadshould be accepted, if not the concrete load should be rejected, as the same is not as per the specificationrange. Permissible variation in sump shall be ?10 mm as per IS: 4926-1976.B) Cement Content : Cement content for cubic meter of Ready Mix Concrete shall be mentioned foreach grade of concrete. The minimum cement content in the various grades of concrete shall be as perdesign mix for a particular grade of concrete. The mix design shall confirm to one of the methodsspecified in IS: 10262 or IRC 44. However preferable the mix design should be done as per details givenin IRC-44 of 1976- “Tentative guidelines cement concrete mix design”. The mix design shall be approvedfrom Govt. laboratory. The grade of cement shall be mentioned in the contract documents. Cement shallhave to be got tested at the Govt. laboratory or the laboratory approved by the Engineer in Charge.C) Water : The contractor/ manufacturer shall have to make their own arrangements of potable water forusing in mixing of concrete and for curing purpose. It shall meet the requirement as per IS: 456-2000.D) Sand : Sand shall be of approved quality with fineness modulus between 2.4 to 3.5 as per approvedmix design. The sand will have to be screened to remove the oversize particles and washed to reduce thesilt contents below 5% by volume after one hour & to bring it within the permissible range of fineness


modulus. Blending of sand of fine and coarse quality may be permitted at mix design stage to achieve therequired fineness modulus, if it is found necessary to give desired results. The fine aggregates will betested as directed by Engineer in Charge.E) Coarse Aggregate : Specified sizes of aggregates mentioned in design mix shall be used bymanufacturer of RMC plant. Client shall confirm the quality of sand used for concrete. If coarse aggregateare found having white spots, the same shall be got tested from approved testing laboratory to eliminatepossibility of potential aggregate alkali reactivity before accepting or using spotted aggregates. Themanufacturer should make the necessary arrangements to stock the aggregates separately so that they donot get mixed up with each other and/or with the foreign materials and do not get segregated. Thescreening of the aggregates shall be done if found necessary as directed by the Engineer in Charge.F) Compressive Strength : Compressive Strength testing shall be carried out on site for 7 days, 14 daysand 28 days strength. The water content shall be the minimum required to provide the specifiedworkability for full compaction of the concrete to the required compaction of the concrete to the requireddensity. The maximum water cement ratio shall be 0.40. At least three sets consisting of 4 cubes fromdifferent loads for testing the compressive strength for each days work. One cube from each set shall betested for 7 days, 14 days and 28 days strength in presence of Engineer in Charge in accordance withtesting procedure. In case of failure of 28 days strength at site laboratory, remaining three cubes shall besent to approved laboratory immediately for testing for 28 days strength.G) Density : The density of the compacted concrete shall be such that the total air voids are not more than3%. Core density test shall be carried out in accordance with the relevant IS codes.H) Admixtures : The admixture shall be used with consent with the purchaser/ client. The admixtureused shall confirm to IS: 9103-1979 reaffirmed on 1990 or ASTMC-494 of 92. The following admixturesto be used in concrete:(i) Accelerating Admixtures,(ii) Retarding Admixtures,(iii) Water Reducing Admixtures,(iv) Air Entraining Admixtures,The admixtures used in concrete shall be from reputed manufacturers such that Phosrock as per relevantIS code.4.3 Pumping of Concrete : The ability of concrete to be pumped relies on combination of..(i) Properties of concrete: Ratio of maximum aggregate size to pipe line diameter and workability.Nominal aggregate size not exceeding one-fifth of the pipe line diameter. Fine Aggregate content is up to5% higher than for a normal well designed mix. Slump is over 50 mm preferable 75 mm. Cement contentis over 300 kg/m3 or the weight of cement plus fine aggregate before 300 micron is over 1.75 free watercontent.4.4 Mode of Measurements : The contract rate shall be on cum. basis of the item executed as perspecifications. Notes : The above prices shall include the activities ofa) Study/ recommendations of the concrete mix design.b) Preparation and testing of the concrete as per the approved design mix.c) Transportation of the concrete up to site.d) Placement of concrete in the form work.e) Compaction, texturing and curing of concrete.


Providing and fixing in position reinforcement of all dia for RCC piles, pile caps, footings, foundations,slabs, columns, beams, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. asper detailed designs, drawings and schedules including cutting, bending, hooking the bars, binding withwires or tack welding and supporting as required at all locations and height all labour and materialstesting etc. complete.

12

Tor Steel Bars.12.1

Specification:

9.1 General : The item pertains to providing and fixing in position reinforcement of all dia for RCC piles,pile caps, footings, foundations, slabs, columns, beams, canopies, staircase, newels, chajjas, lintels pardis,copings, fins, arches etc..9.2 Material : The reinforcement shall be of Mild Steel, Tor Steel bars, TMT bars or CRS - TMT bars asindicated on the drawings. The material shall conform to item Gen/C/0.2.5.9.3 Construction : Contractor shall provide the reinforcement bars of or steel or mild steel of specifieddia. at locations in numbers or at spacings, as per detailed designs, drawings and schedules includingcutting, bending, hooking the bars, binding with wires or tack welding and supporting as required at alllocations and height. The work shall be carried out as specified in Gen/C/0.2.5.The reinforcement shall be got checked by the Engineer-in-charge or his representative before concreting.The contractor shall provide and fix in position any additional reinforcement, if directed, in addition to thereinforcement shown on drawing.9.4 Item to Include : The item includes all the material of reinforcement bars, binding wires, weldingrods and labour and tools and equipment for cutting, bending welding, testing charges etc. complete as perdrawings and as directed by the Engineer-in-charge.9.5 Mode of Measurement and Payment : The measurement of the reinforcement bars shall be taken inmetric tons. The measurement shall be taken according to item Gen/C/0.25.2.

Repairing works of central verge, guard stones, planter box, work of providing crash barrier,painting of central verge.

Sub Estimate :


Providing and laying in position Cement Concrete for RCC work using granite / black trap metalincluding mixing in mechanically operated mixers, compacting by mechanical or manual means as maybe required and directed by Engineer-In-Charge, including steel or plywood shuttering, centring,formwork dewatering, for all elements in foundation, plinths, of building works, where reinforcedcement concrete is proposed to be used upto +/-5 m from the average ground level including all labourand material complete, finishing the surface with 1:3 cement mortar. etc complete.

1

In 1:1.5:3 proportion by volume.1.1

Specification:

3.1 General : The item pertains to providing and laying in position Cement Concrete of specifiedproportion or by in design mix grade for Reinforced concrete works in foundation or plinth. The workincludes providing all material, mixing, compacting, curing, shuttering, dewatering, etc. complete upto liftof ± 5 m. Providing the reinforcement steel shall be carried out by item No. Gen/C/0.2.53.2 Material : As per item Gen/C/0.2.3.3 Mix Proportion and Mixing : As per item Gen/C/0.5.For providing Concrete of specified grade bydesigning the mix of concrete, please refer to specifications as per item Gen/C/0.4 and 0.5. The design


mix shall be got done from the approved laboratories and got approved by the Engineer-in-charge.3.4 Formwork and Scaffolding : As per item Gen/C/0.19.3.5 Transportation, Placing and Compaction : Specifications shall conform to item Gen/C/0.8.3.6 Field Tests : The appropriate field tests as directed by the Engineer-incharge shall be carried out asexplained in item Gen/C/0.15.3.7 Inspection & Testing of Structure : As per the contract conditions inspection & testing of a structureshall be carried out in accordance with item Gen/C/0.163.8 Finishing of Concrete : The finishing of concrete surface shall be as per item Gen/C/0.17.3.9 Special Features : Special requirements such as Architectural shapes / finishes, Expansion joints,Construction joints, Water stops, grouting, etc. shall be provided as shown on drawing/s. Forspecifications for these the appropriate clauses of item Gen/C/0 shall be referred.3.10 Curing : As per item Gen/C/0.14.3.11 Item to Include : This item for providing Cement Concrete with specified mix proportion orspecified grade, at specified locations with initial lift of ± 5 m above or below ground level includes allingredients of concrete i.e. water, cement, fine and coarse aggregates, all transportation, dewatering, toolsand plants, all taxes, loyalties, labour, formwork, testing, curing etc. complete. The provision ofreinforcement steel is not included in this item.3.12 Mode of Measurement and Payment : The measurements of the concrete laid shall be taken onvolumetric basis in cum. The openings shall be deducted. The unit rate of concrete per cum of specifiedproportion includes all the items. For more details regarding mode of measurement and payment pleaserefer item Gen/C/0.25.

Providing and fixing in position reinforcement of all dia for RCC piles, pile caps, footings, foundations,slabs, columns, beams, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. asper detailed designs, drawings and schedules including cutting, bending, hooking the bars, binding withwires or tack welding and supporting as required at all locations and height all labour and materialstesting etc. complete.

2

Tor Steel Bars.2.1

Specification:

9.1 General : The item pertains to providing and fixing in position reinforcement of all dia for RCC piles,pile caps, footings, foundations, slabs, columns, beams, canopies, staircase, newels, chajjas, lintels pardis,copings, fins, arches etc..9.2 Material : The reinforcement shall be of Mild Steel, Tor Steel bars, TMT bars or CRS - TMT bars asindicated on the drawings. The material shall conform to item Gen/C/0.2.5.9.3 Construction : Contractor shall provide the reinforcement bars of or steel or mild steel of specifieddia. at locations in numbers or at spacings, as per detailed designs, drawings and schedules includingcutting, bending, hooking the bars, binding with wires or tack welding and supporting as required at alllocations and height. The work shall be carried out as specified in Gen/C/0.2.5.The reinforcement shall be got checked by the Engineer-in-charge or his representative before concreting.The contractor shall provide and fix in position any additional reinforcement, if directed, in addition to thereinforcement shown on drawing.9.4 Item to Include : The item includes all the material of reinforcement bars, binding wires, weldingrods and labour and tools and equipment for cutting, bending welding, testing charges etc. complete as perdrawings and as directed by the Engineer-in-charge. 9.5 Mode of Measurement and Payment : The


measurement of the reinforcement bars shall be taken in metric tons. The measurement shall be takenaccording to item Gen/C/0.25.2.

Drilling four number of holes for one number of guard stone by drilling machine in existing concrete toa depth of 15cm and grouting the same with rich cement slurry after fixing four vertical reinforcementbars in the holes for the casting of a boundry stone including all labour, materials, tools and machinaryetc. complete as directed by Engineer-in-charge.(Excluding cost of reinforcement bar & its fixing)Unit per guard stone i.e. 4 number drill per guard stone.

1

Specification:

Specifications:- The item shall be carried out as per wording of item & as directed by Engineer-in-charge. The procedure shallbe got approved from Engineer-in-charge in advance.

The item includes all materials including transportation, all labour, tools and plants, machinery and equipments, taxes, duty,royalty etc. complete.

Mode of Measurement and Payment : The contract rate shall be per number of guard stone/ boundary stone for which fourholes are drilled, grouted & completed the work as directed by Engineer-in-charge.

Providing and applying synthetic super enamel paint conforming to IS:2932 – 1991 of approved colour,including scaffolding if necessary and cleaning and preparing the surface, including primer coat etc.complete.

4

Two coats.4.1

Specification:

14.1 General : The item pertains to providing and applying Synthetic Super Enamel paint conforming toIS:2932, with specified number of coats, over a primer coat.14.2 Material : Synthetic Super Enamel paint shall be conforming to IS:2932-1991 of approved brandand manufacturer shall be used. Only ready mixed paint (Exterior grade) as received from themanufacturer without any admixture shall be used. Approved paints shall be brought to the site of work by the contractor in their original containers insealed condition. The material shall brought in at a time in adequate quantities to suffice for the wholework or at least of fortnight’s work. The materials shall be kept in the joint custody of the contractor andthe Engineer-in-Charge. The empties shall not be removed from the site of work, till the relevant item ofwork has been completed and permission obtained from the Engineer-in-Charge. The empties shall beproperty of the contractor.14.3 Scaffolding :1. Wherever scaffolding is necessary, it shall be erected on double supports tied together by horizontalpieces, over which scaffolding planks shall be fixed. No bullies, bamboos or planks shall rest on or touchthe surface.2. Where ladders are used, pieces of old gunny bags shall be tied on their tops to avoid damage orscratches.14.4 Preparation of Surface : The surface shall be thoroughly cleaned and dusted off. All rust, dirt,scales, smoke splashes, mortar dropping and grease shall be thoroughly removed before painting isstarted. The prepared surface shall have received the approval of the Engineer-in- Charge after inspection,


before painting is commenced.Painting shall not be started until the Engineer-in-Charge has inspected the items of work to be painted,satisfied himself about their proper quality and given his approval to commence the painting work.Painting of external surface should not be done in adverse weather condition like hail storm and duststorm. Painting, except the priming coat, shall generally be taken in hand after practically finishing all otherbuilding work.The rooms should be thoroughly swept out and the entire building cleaned up, at least one day in advanceof the paint work being started.14.5 Application : Before pouring into smaller containers for use, the paint shall be stirred thoroughly inits containers, when applying also, the paint shall be continuously stirred in the smaller containers so thatits consistency is kept uniform.The painting shall be laid on evenly and smoothly by means of crossing laying off, the latter in thedirection of the grains. The crossing and laying off consists of covering the area over with paint, brushingthe surface hard for the first time over and then brushing alternately in opposite direction, two or threetimes and then finallybrushing lightly in a direction at right angles to the same in both directions. In thisprocess, no brush marks shall be left after the laying off is finished. The full process of crossing andlaying off will constitute one coat. Each coat except the last coat, shall be lightly rubbed down with sandpaper or fine pumice stone and cleaned off dust before the next coat is laid. No left over paint shall be put back into the stock tins. When not in use, the containers shall be keptproperly closed. No hair marks from the brush or clogging of paint puddles in the corners of panels, angles of mouldingetc. shall be left on the work. In painting doors and windows, the putty round the glass panes must also be painted but care must betaken to see that no paint stains etc. are left on the glass. Tops of shutters and surfaces in similar hiddenlocations shall not be left out in painting. However, bottom edge of the shutters where the painting is notpractically possible, need not be done nor any deduction on this account will be done but two coats ofprimer of approved make shall be done on the bottom edge before fixing the shutters.On painting steelworks, special care shall be taken while painting over bolts, nuts rivets overlaps etc.The additional specifications for primer and other coats of paints shall be as according to the detailedspecifications under the respective headings.14.6 Protective Measures : Doors, windows, floors, article of furniture etc. and such other parts of thebuilding not to be painted, shall be protected from being splashed upon. Splashing and droppings, if anyshall be removed by the contractor at his own cost and the surfaces cleaned. Damages if any to furnitureof fittings and fixtures shall be recoverable from the contractor.14.7 Item to Include : Item includes all labour, material, equipments such as brushes, scrappers, polishpapers etc., scaffolding, cleaning of the area etc. complete as per the specifications. The item also includesremoving nails, marking good holes, cracks, patches etc.14.8 Mode of Measurement and Payment :1. Length and breadth shall be measured correct to a cm. and area shall be calculated in m2 correct to twoplace of decimals.2. Corrugated surfaces shall be measured flat as fixed and the area so measured shall be increased by thefollowing percentages to allow for the girthed area. Corrugated asbestos cement sheet 20% Semi


corrugated asbestos cement sheet 10%3. Cornices and other such wall or ceiling features, shall be measured along the girth and included in themeasurements.The contract rate shall be per sqm area painted including all material and labour involved in all theoperations described above.

Providing & fixing plain / colour cement tiles conforming to IS:1237-1990 for flooring in requiredlocation on bed of 1:4 cement mortar, 20 mm, thick including neat cement float, filling joints with neatcement slurry, curing, machine polishing, waxing conforming to IS:1443-1972

5

Coloured chequered tiles

Specification:

7.1 General : The item pertains to providing flooring of plain cement tiles conforming to IS:1237-1990.This item shall cover fixing in all locations such as flooring, skirting and dado as specified. It includesplain gray cement tiles, chequered cement tiles, in gray or other colours etc. for flooring, skirting and dadoetc, polishing waxing conforming to IS:1443-19727.2 Materials : Plain cement tiles shall be of general-purpose type. These shall conform to IS:1237 inrespect of constituent materials, manufacturing, shape and dimensions, tolerances, wearing layer, colourand appearance, general quality of tiles, strength, resistance to wear, water absorption and tests etc. Thesize of the tile shall be one of the following as approved by the Engineer-in-Charge, 20 cm x 20 cm, 25cm x 25 cm, 30 cm x 30 cm. The tiles shall be tested as specified in IS:1237-1990 and the cost of testingshall be borne by the contractor. Test certificates of samples tested, as per provision of IS mentionedabove, shall be furnished to MIDC for record. Samples of tiles shall be got approved from the Engineer-in-Charge, who shall keep them in his office for reference. The supply shall conform to the samples.Coloured cement tiles shall also comply with IS:1237 having the colour facing as mentioned in thespecifications.7.3 Laying of Cement Tiles :1. Bedding : Cement mortar (1:4) for the bedding and cement slurry for pointing shall be of theproportion as specified in the item. When sand bed is mentioned in the item, sand used shall be coarse andshall not contain more than 5 percent of clay. The base of cement concrete bedding shall be laid and compacted to a reasonably true plain surface andto the required slopes and below the level of the finished floor to the extent of the thickness of the cementtiles and mortar bedding. Cement concrete bedding if directed, shall be paid under a separate item.Cement mortar for bedding may be mixed manually or by a mechanical mixer. The amount of wateradded shall be the minimum necessary to give just sufficient plasticity for laying satisfactory bedding.Care shall be taken in preparing the mortar to ensure that there are no hard lumps that would interfere withthe even bedding of the stones. Before spreading the mortar, the sub-floor or base shall be cleaned of alldirt, scum or laitance and of loose material and then well wetted without forming any pools of water onthe surface. In case of R.C.C. floors, the top shall be left a little rough. All points of level for the finishedpaving surface shall be marked out. The cement mortar 1:4 shall then be evenly and smoothly spread overthe base by the use of screed battens only over so much area as will be covered with tiles within half anhour. The thickness of the mortar bedding shall be about 20 mm. The required slope shall be given to thebed and shall not be adjusted in the bedding. When, sand bed is provided sand shall be spread to give a


thickness of about 12 mm .2. Fixing Cement Tiles : Before laying, the tiles, flags shall be thoroughly wetted with clean water. Neatcement grout of honey like consistency shall be spread on the mortar bed over as much area as could becovered with the tiles within half an hour. The specified type of tile flags shall be laid on the neat cementfloat and shall be evenly and firmly bedded to the required level and slope in the mortar bed. Each tileshall be gently tapped with a wooden mallet till it is firmly and properly bedded. There shall be nohollows left. If there is a hollow sound on gentle tapping of the tiles, such tiles shall be removed and resetproperly. The mason shall make the joints of uniform thickness and in straight lines. The joints shall be 1mm to 1.5 mm thick for flooring and filled solidly with cement slurry for their full depth. The joints shallbe struck smooth. But there shall be no smearing on mortar over the tiles. The tiles shall be laid so as togive continuous parallel long joints with cross joints at right angles to them. The edges of the adjoiningtiles shall be in one plane. Where the tiles cover open edges, of floor or window sills the edges shall beneatly rounded off if directed. This shall be included in the rate. When diamond pattern paving is provided in the item, the slabs shall be square and laid to the diamondpattern with triangular shaped slabs to make up the edges. In plain pattern stones on each course shallbreak joint with those in the next.The additional provisions are as under: 1. The thickness of joints shall not exceed 1.5 mm. 2. Joints shall be grouted with neat cement slurry. 3. When the bedding and joints of the flooring have completely set, the surface shall be machine polishedto give a smooth, even and true plane to the floor and thoroughly cleaned.3. Polishing and Finishing : Polishing, finishing etc., shall conform to IS:1443. Polishing shall be doneby machine to a smooth and plain surface. When a border of coloured tiles is included in the item, the tilesof the specified colour shall be laid in one tile width all round near the border. If a pattern of coloured tilesis to be provided it shall be mentioned in the special provisions and/or shown in the drawings. The jointsof the plain tiles shall be filled with neat cement slurry and of coloured tiles with coloured cement slurry. Where the machine polishing is not possible, it shall be done manually using grind stone to achievedesired finishing as directed by the Engineer in Charge of the work.7.4 Curing : The flooring shall be kept well wetted with damp sand or water for fourteen days. It shall bekept undisturbed for at least seven days.7.5 Cleaning : All flooring shall be thoroughly cleaned and handed over clean and free from any mortardust stains, etc.7.6 Item to Include : The item shall include all labour, material, tools and equipments, polishing theflooring, cleaning the sub-base, laying mortar bed Cement Mortar 1:4 and cement grout, Cement Mortar1:3 for fixing cement tiles as specified above and making up the joints, curing, testing of material ifrequired as directed by Engineer in Charge. In respect of dado or skirting the item also include 1:4Cement Mortar plaster 20 mm thick.7.7 Mode of Measurement and Payment : The area of the flooring/ skirting/dado laid net shall bemeasured in sqm correct up to 2 decimals. The contract rate shall be per sqm. of the flooring.

Removing damaged kerb stones & its pieces from the central verge of the road at Talegaon Indl. Areawith all lifts & leads, including cost of its transportation, stacking, disposing in low lying area, includingcost of all labours, machinary, vehicles, tools & plants etc. complete as directed by Engineer-in-charge.

2

Specification:

Specifications:- The item shall be carried out as per wording of item & as directed by Engineer-in-charge.The procedure shallPage 126 Executive EngineerContractor

Specifications:- The item shall be carried out as per wording of item & as directed by Engineer-in-charge.The procedure shallbe got approved from Engineer-in-charge in advance.

The item includes all materials including transportation, all labour, tools and plants, machinery and equipments, taxes, duty,royalty etc. complete.

ModeofMeasurementandPayment: The contract rate shall be per running meter of damaged guard stone/ boundary stoneremoved, transported & disposed & completed the work as directed by Engineer-in-charge.

Providing, erecting pre-cast elements such as cover slabs for drains, grills, kerbs, kerb stone, dividers,manholes, frames, manholes covers, gutters, fence posts grills, rails lintels, sills, bed blocks, steps orany other member or element as per drawings & specifications using RCC grade M-20 includingshuttering as may be required, compacting by plate vibrator, curing and finishing the element whererequired with 1:3 cement mortar, transporting to site and erecting in position grouting with cementmortar 1:3 as may be required and curing etc. all labour and material complete. (Including cost ofSteel reinforcement)

7

Elements, weighing from 51 to 100 kg.7.1

Specification:

1.1 General: This specification deals with manufacture, supply and erection of precast elements. All concrete, R.C.C. workshall be carried out as per specification of Concrete, Shuttering & Reinforcement for Scope and Materials are also applicable.1.2 General Requirements:Precast elements shall be manufactured either at site or in the yard of the supplier as directed by the Engineer in Charge. Allprecast manufacturing facilities shall be subject to the approval of Engineer-in- Charge. Precasting work shall be taken up onlyafter permission to do so is given by Engineer-in-Charge in writing. In case the supply of precast elements are supplied by anoutside agency, the Contractor shall inform the Engineer-in-Charge, name and details of the agency and if desired shall arrangefor inspection of the facilities and shall procure the materials only after the approval of the Engineer-in-Charge in writing.Contractor shall supply two samples of each of the precast elements he proposes to use. Further in case of specific item whoserating (Heavy duty, light duty etc.), or load carrying capacity is the criteria for acceptance, contractor shall arrange to get theprecast elements tested appropriately at his cost if ordered to do so by the Engineer-in-Charge.1.3 Items of Precast Elements:The following items are covered under these precast elements:a. Precast slab covers of various thickness sizes and with various reinforcement details.b. Precast manhole covers and frame of light duty, medium duty and heavy and very heavy duty.c. Precast grills of various sizes, thickness and designs.d. Decorative grills of various sizes, thickness and designs.e. Fence posts of various sizes.f. Balusters of various designs.g. Lintels.h. Louvers.i. Window sills.j. Kerb stones, boundary stones, mile stones / km stones and various other marking devices as may be required for road works.k. Precast RCC grating for various duty ratings.l. Gutters of various sizes.m. Any other element detailed in the drawings.1.4 Material:1.4.1 CementCement used for the manufacture of precast concrete elements shall be 43 grade or above grade as directed, Portland cementconforming to IS:269 or 1489 (part 1 & 3) or IS:8041 or IS:8043 or IS:8112 or IS:155, specifications are same as per


Gen/C/0.2.1.1.4.2 AggregatesThe aggregates used shall be clean and free from deleterious matter and shall conform to the requirements of IS:383. Theaggregates shall be well graded and the nominal maximum size of coarse aggregate shall not exceed 20 mm, specifications aresame as per Gen/C/0.2.2 to 0.2.3.1.4.3 Concrete The mix proportions of concrete shall be determined by the manufacturer and shall be such as will producedense concrete without voids, honeycombing etc. Concrete weaker than grade M-20 (design mix) shall not be used.Compacting of concrete shall be done by machine vibration.1.4.4 Reinforcementa) The reinforcement steel shall conform to IS:226 or IS:432 (Part-I) or IS:1566 or IS:1786 as specified. Reinforcement shall beclean and free from loose mills scale, loose rust, and mud, oil, grease or any other coating, which may reduce or destroy thebond between the concrete and steel. A light film or rust may not be regarded as harmful but steel shall not be visibly pitted byrust.b) Steel Fibres: In association with the main steel bars reinforcement, steel fibres of appropriate types and forms may also beused as secondary reinforcement (up to 0.5% by volume).c) Plastic: Plastic fibre of polypropylene fabricated film of suitable type and form (0.55 by weight) may also be used asreinforcement in lieu of steel reinforcement. Reinforcement shall be as shown in the drawings, if the drawings are supplied byEngineer-in-Charge. In case ready made precast items are brought out from standard designs, reinforcement shall be as permanufacturers design, subject to the approval of Engineer-in-Charge.1.5 Casting and Erection of Pre-cast elements:These shall be manufactured either according to manufactures design after obtaining the approval of MIDC or as per the designfurnished by MIDC. The material, formwork, reinforcement, etc. shall be got approved from the Engineer-in-charge. Themanufacturing of elements shall conform to the general requirements specified in Gen/I/1.2. The compaction shall be by platevibrator. The finishing of the item, where required shall be with 1:3 cement mortar. The detailed manufacturing procedure forManhole Covers and Frames is given below, which is mostly applicable for other elements. The loading tests or requirementsmay differ.1.5.1 Manhole Cover & FramesThe different grades and types of manhole covers may be used as follows:a. Light Duty - Rectangular, Square or Circular typesThese are suitable for use within residential and institutional complexes/areas with pedestrian but occasional LMV traffic.These covers may also be used for inspection chambers.b. Medium DutyThese are suitable for use in service lanes/roads, car parking areas etc.c. Heavy DutySuitable for use in institutional/commercial areas/carriage ways with heavy-duty vehicular traffic like buses, trucks, etc.d. Extra Heavy Duty - Circular, square or rectangular typesThese are suitable for use on carriage way in commercial industrial/port areas/near warehouses/godowns where frequentloading and unloading of trucks/trainers are common, with slow to fast moving vehicular traffic of the types having wheelloads up to 11.5 tonnes, irrespective of the location of the manhole chambers.1.5.2 Shape and Dimensions Shapes :The shapes of precast concrete manhole covers shall be square, rectangular or circularas specified.Dimensions : Dimensions of precast concrete manhole covers, shall be as given in Table No.1, the minimum clearance at topbetween the frame and cover shall be 5 mm.

Table

Sr.No.

Description Heavy/Extra Heavy Duty[HD/EHD]

Medium DutyMD

Light Duty LD

1. Clear openingmatching the topopening ofmanhole

560mm dia or600mm dia orsquare or 560mm

450 mm dia 480mm dia 500mmdia dia or square

600 x 450mmrectangular) 450or 350mm dia or square

2. Precast slab withintegral frame

900 dia x 180mmor square cornerscut 1000mm diax200mm Orsquare corner cut

800mm dia x130mm 800mmdia x 150mm

850x700x100mm625x100mm or75mm x 100mmorsquare

3. Thickness ofcover

100mm or depthof frame 110/120mm

70/80mm 50 mm

4. Matchingmanhole cover

685/660mm or735/710mm diaOr square

585mm dia or645mm dia orsquare

685x535 mm515mmor 435mm square

5. Edge protection: Precast manhole covers are designed and provided with MScovers/lifting rims of 2.5mm thickness welded around with provision facilityof two lifting hooks welded at appropriate locations.

6. Chequered pattern on the Covers: MS rims along with the edges of precastmanhole covers and their operative surface are suitably coated/finished usingcorrosion resistant paint.

7. Marking on the Covers: Precast manhole covers/precast slabs are suitablymarked on covers, the operative surface with the following letters, unlessspecified otherwise.

MIDC/Sewer or Water service/ Grade/Date of MFR/ Trade Name etc.

8. Performancerequirements

When tested for ULTIMATE breaking load using 300mmdia block as per the method described in IS:12592(Part-1)manhole covers shall be within the following range:Test Load: Light duty 2.5 tonnes (LD - 2.5), Medium duty- 10 tonnes (MD-10), Heavy duty - 20 tonnes ( HD -20),Extra heavy duty - 35 tonnes (EHD - 35)


Sr.No.

Description Heavy/Extra Heavy Duty[HD/EHD]

Medium DutyMD

Light Duty LD

1. Clear openingmatching the topopening ofmanhole

560mm dia or600mm dia orsquare or 560mm

450 mm dia480 mm dia500mm dia diaor square

600 x 450mmrectangular) 450or 350mm dia or square

2. Precast slab withintegral frame

900 dia x 180mmor square cornerscut 1000mm diax200mm Orsquare corner cut

800mm dia x130mm800mm dia x150mm

850x700x100mm625x100mm or75mm x 100mmorsquare

3. Thickness ofcover

100mm or depthof frame 110/120mm

70/80mm 50 mm

4. Matchingmanhole cover

685/660mm or735/710mm diaOr square

585mm dia or645mm dia orsquare

685x535 mm515mmor 435mm square

5. Edge protection: Precast manhole covers are designed and provided with MScovers/lifting rims of 2.5mm thickness welded around with provision facilityof two lifting hooks welded at appropriate locations.

6. Chequered pattern on the Covers: MS rims along with the edges of precastmanhole covers and their operative surface are suitably coated/finished usingcorrosion resistant paint.

7. Marking on the Covers: Precast manhole covers/precast slabs are suitablymarked on covers, the operative surface with the following letters, unlessspecified otherwise.

MIDC/Sewer or Water service/ Grade/Date of MFR/ Trade Name etc.

8. Performancerequirements

When tested for ULTIMATE breaking load using 300mmdia block as per the method described in IS:12592(Part-1)manhole covers shall be within the following range:Test Load: Light duty 2.5 tonnes (LD - 2.5), Medium duty- 10 tonnes (MD-10), Heavy duty - 20 tonnes ( HD -20),Extra heavy duty - 35 tonnes (EHD - 35)

1.5.3 Lifting DeviceThe minimum diameter of mild steel rod used as lifting device shall be 10 mm for light and 12 mm for medium duty covers and16 mm for heavy and extra heavy duty covers. The lifting device shall be protected from corrosion by galvanising or epoxycoating or any other suitable method.1.5.4 Finishing & CoatingTo prevent any possible damage from corrosion of steel the underside of the covers shall be treated with anticorrosive paint.The top surface of the covers shall be given a chequered finish. In order to protect the edges of the covers from possibledamage at the time of lifting and handing it is necessary that the manhole covers shall be cast with a protective mild steel sheetof minimum 2.5mm thickness around the periphery of the covers. Exposed surface of mild steel sheet shall be given suitabletreatment with anticorrosive paint or coating, as directed and approved by the Engineer in Charge.1.5.5 Physical Requirementa. General


a. GeneralAll units shall be sound and free from cracks and other defects which interface with the proper placing of the unit or impair thestrength or performance of the units. Minor chipping at the edge/surface resulting from the customary methods of handlingduring delivery shall not be deemed for rejecting.b. Load TestThe breaking load of individual units when tested in accordance with the method described in IS:12592 shall be not less thanthe values specified in Table No. 2.

Table No.2

Category Type Load in Tonnes

Extra Heavy Circular, Square or Rectangular 35

Heavy Circular, Square or Rectangular 20

Medium Circular Rectangular or

Light Circular, Square

or Rectangular

2.5

1.5.6 Erection:Rate for precast items include the erection charges including cost of other consumables likes and and cement required forgrouting. Grouting work shall be carried out using cement mortar 1:3 unless specified other wise in the drawings or as directedby the Engineer in Charge. Erection shall be carried out in workman like manner and includes all lifts where precast elementsare to be erected in structures being built by MIDC. In such cases, where the precast elements have to be supported in positionby propping, scaffolding or any type of temporary support for any period of time, as may be required for achieving stability orto provide scope for subsequent work, or to intergrade the precast elements into the structure under constructing cost ofproviding such temporary support work and removing the same at appropriate time is deemed to be included in the rates forprecast items.1.6 Item to Include: The item includes all material, labour, equipment, vibrating plate, tools and equipment etc, manufacturingprocess, finishing of the elements, curing, testing if required, transporting to site, unloading, stacking and erection of element,making good of any damage to element or to any other component, all taxes, royalties, cost of reinforcement octroi etc.complete.1.7 Mode of Measurement and Payment:All precast items shall be classified under appropriate categories based on the unit weight of each item. a) Elements weighingupto 50 kg and b) Elements weighing between 51 & 100 kg. Within the appropriate category payment shall be made on cum.Basis of the volume of work done. The rates shall include all items of materials, manufacture, shuttering, concrete, aggregates,cement formwork, reinforcement etc. The rates shall also in include transportation, loading, unloading, stacking and erectioncharges of the items in their locations.


Providing & fixing Metal beam crash as per detailed working drawing & specifications includinggalvanising, fabricating, transporting, erecting, providing RCC bed in C.C. of size 0.50m x 0.60 malong the length of crash barriear in 1:1.5:3 proportion with necessary steel reinfocement,dismantaling required concrete , drilling & anchoring 20mm bars with grouting in existing conrete bandfor proper anchor, shuttering, curing, etc. cost all materials, labours, machinary & equipments at site,painting to the concrete surface with synthetic super enamel paint in two coats, all taxes, duties etc.complete.

3

Specification:

Specifications: - The item shall generally be carried out as per the detail drawing & MORTH specifications of latest edition allthe sections shall be of cold-formed steel as per relevant I.S. The sample of metal crash barrier shall be got approved fromEngineer In Charge well in advance.

The thickness of cold-formed sections shall be 3mm. The best quality galvanizing shall be provided at 550 gm/sqm. for all thesections.The guardrail ‘W’ section shall be pressed precise to the shape and Dimensions. The sizes of G. I.nut bolts, anchorbolts, shall be as per specified in drawing. PVC pipes of 150mm dia. shall be provided across the barrier at a distance of 1 mc/c. The item includes cost of all material, labour, drilling,grouting & anchoring 20mm dia. bars in existing concrete band,concreting, curing, fabrication, transportation and fixing at site as directed. The Metal beam crash barriers are provided in RCCbed beam of sixe 0.50 m x 0.60 m along the length of barrier as shown in drawing & as directed by Engineer in charge withproviding, drilling& anchoring 20mm dia. tor bars in existing RCC band and grouting it with rich cement slurry including allshuttering, curing, all materials labours, equipments, machinery transportation, painting the concrete surface with syntheticsuper enamel paint in two coats in specific pattern, all taxes etc. complete as directed by Engineer-In-Charge.

Mode of measurement & payment.:

The contract rate shall be per running meter of quantity executed as specified above in all respect.


DRAWINGS

Attached separately


Executive EngineerContractor

Signed By

Organisation Unit

Signed Date

MAHARASHTRA

MAHARASHTRAINDUSTRIALDEVELOPMENTCORPORATION14/07/2015

:

:

:


tender for name of work : dg - talegaon industrial

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