TENDER FOR Name of Work : DG - KHANDALA INDUSTRIAL AREA...

MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION

TENDER DOCUMENT

TENDER FOR

Name of Work : DG - KHANDALA INDUSTRIAL AREA ( PHASE -II)KESURDI...Khandala Industrial Area Ph-II.... ProvidingInfrastructural facilities...Construction of Roads


Short Tender Notice1 1 1

Detailed Tender Notice2 2 4

DIRECTIONS FOR FILLING THE TENDER3 5 6

CLAUSE FOR RECOVERY OF ADDITONAL SECURITY DEPOSIT4 7 7

SCOPE OF WORK5 8 9

CLAUSE FOR PAYMENT OF STAMP DUTY6 10 10

THIRD PARTY INSPECTION CLAUSE7 11 11

LIST OF APPROVED MAKES AND MANUFACTURES8 12 12

TERMS AND CONDITION FOR CEMENT & STEEL9 13 13

CEMENT10 14 14

CEMENT VARIATION CLAUSE11 15 15

STANDARD CEMENT CONSUMPTION STATEMENT12 16 20

DECLARATION FOR NON-EMPLOYMENT OF EX-MIDC EMPLOYEE13 21 21

Certificate From Contractor14 22 22

Value Added Tax (VAT) Act and Contract Labour, Income Tax Clause15 23 23

BANK GUARANTEE (PROFORMA)16 24 25

SERVICE TAX CLAUSE (For other than maintenance, labour oriented and consultancy works)17 26 26

CLAUSE FOR RECOVCERY OF LABOUR CESS18 27 27

INSURANCE Clause of Work19 28 28

CLAUSE FOR REIMBURSEMENT OF TAXES/DUTIES20 29 29

CLAUSE FOR IDLE MACHINERY21 30 30

PRICE VARIATION CLAUSE22 31 36

MAINTENANCE GUARANTEE CLAUSE DURING DEFECT LIABILITY PERIOD.23 37 37

List of Defects Required to be observed and Rectified by the Contractor during the Defect Liability Period24 38 39

QUALITY AUDIT CLAUSE25 40 40

SPECIAL CONDITION FOR ROYALTY PAYMENT26 41 41

SPECIAL CONDITION FOR ASPHALT CHALLANS27 42 42

COMMON CONDITIONS AND ADDITIONAL CONTRACT CONDITIONS28 43 49

SPECIFICATIONS FOR MATERIAL29 50 52

GENERAL SPECIFICATION OF MATERIAL CEMENT . SAND ETC30 53 54

GENERAL SPECIFICATION ASPHALTING31 55 67

ADDITIONAL CLAUSE FOR WORKS COSTING MORE THAN RS.50 LAKHS32 68 68

GENERAL CONDITION & LABORATORY EQUIPMENT33 69 71

Clause, Condition and MOU for Joint Venture for works costing more than Rs.300 Lakhs34 72 72

ANNEXURE – ‘A’ Joint Venture for works costing more than Rs.300 Lakhs35 73 74

ANNEXURE – ‘B’ Joint Venture for works costing more than Rs.300 Lakhs36 75 79

B-1 Tender Form37 80 102

Schedule A38 103 105

Index

Sr.No.

Particulars PageFrom

PageTo

Work Name : DG - KHANDALA INDUSTRIAL AREA ( PHASE -II) KESURDI...Khandala Industrial Area Ph-II....Providing Infrastructural facilities...Construction of Roads

Schedule B39 106 116

DRAWINGS40 117 117

POST-QUALIFICATION FORM for Joint Venture for works costing Above Rs.300 Lakhs41 118 127

Item Wise Specification42 128

Index

Sr.No.

Particulars PageFrom

PageTo

Work Name : DG - KHANDALA INDUSTRIAL AREA ( PHASE -II) KESURDI...Khandala Industrial Area Ph-II....Providing Infrastructural facilities...Construction of Roads

(A Government of Maharashtra Undertaking)


E tenders are invited for the work “Khandala Industrial Area Ph-II.... Providing Infrastructuralfacilities...Construction of Roads” having estimated cost of Rs. 20,10,62,476.00 from the contractor registeredwith 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 14/03/2016 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.08/2016 /2015-2016

Chief Engineer

Zone Pune

Page 1 Executive EngineerContractor

DETAILED TENDER NOTICE NO. E-TENDER NOTICE NO.08/2016

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 & application supportamount should be paid online and online payment for errection of Asphalt plant with in 30 Km if Applicable.A copy of EMD Exemption Certificate issued by MIDC may be submitted in lieu of payment for EMD and scannedcopy of the same shall be uploaded at relevant location.The tender will be considered only if the enclosures arein proper order.

The EMD will be forfeited in case, after the acceptance of the tender, the contractor refuses to pay the Security

Deposit as noted below, within the specified time limit. Otherwise it will be refunded. The work is to be

completed within the stipulated time as noted below.

1. Name of Work

DG - KHANDALA INDUSTRIAL AREA ( PHASE -II)KESURDI...Khandala Industrial Area Ph-II.... ProvidingInfrastructural facilities...Construction of Roads

2. Rs 20,10,62,476.00Estimated Cost

Earnest Money Deposit3.

In absence of valid EMD exemption certificate issued by MIDC payRs 10,05,400.00 online

4. Application Support Amount

Rs. 1000/- pay online (Non-refundable)

5. Security Deposit

Initial security deposit Rs 60,31,900.00 or 3.00% of tendered costwhichever is higher by DD of Nationalized Bank / Scheduled Bank/Bank approved by Government of Maharashtra. S. D. inform of BGwill be accepted when amount of S.D. is more than Rs.50,000

Rs 1,40,74,400.00 or 7.00% of tendered cost whichever is higherthrough RA bills.

Cost of Blank Tender Form6.Rs 25,000.00 pay online (Non Refundable)

RequiredDeposit for Asphalt Fees7.

Time Period8.9 Months Including monsoon

9. Availability of blank tender form17/02/2016 To 14/03/2016 (to be downloaded from the MIDC Etendering site www.midcindia.org).

10. Queries of contractorWill be received by E tendering upto 26/02/2016 06:00 PM


11. Reply to queries & MIDC clarificationWill be published on the website on 04/03/2016 06:00 PM

Last date of submission of Tender12.14/03/2016 upto 11:00 AM hrs. @ MIDC website.

Date of opening of PQ & tender

Place of Tender Opening13.

14/03/2016 12:00 PM hrs. (if possible)

Office of The Superintending Engineer, MIDC Pune Circle-I,Jog Centre Wakdewadi, Pune-03

14. Class of registerationI (B)

15. Eligibility

Contractors registered with PWD, Govt, of Maharashtra,CPWD, MES, Railways, CIDCO, MJP in appropriate class. Forexperience certificate please see P.Q. documents. .Alsocontractor having bid capacity less than Rs 2010.62 lakhswill not be qualified for this work.

Compensation16.Rs 5,000.00 per day for delay in work execution/ completionof work.

Validity of offer17.180 days from the date of opening of the tender. (Fromopening of First Envelope)

1. Important Note: A. The information regarding the tender & PQ form (if applicable) & the facility todownload it, will be available on MIDC E tendering portal on website www.midcindia.org. The downloaded &duly completed tender form shall be submitted (by eligible contractors only) without making any change inthe script of tender document. If after submission of tender, it is noticed that the tender script is modified inany manner 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 along with MIDC clarification (if any) which should be downloaded by the tenderer. The document ofreply to the queries of the contractor and MIDC clarification (if any) will form part & parcel of the tenderdocument & the clarifications given in the document will supercede the provisions of the tender. After thetender is accepted & offer letter is issued to the contractor, agreement shall be executed with the contractoron the tender copy prepared/printed by MIDC

B. Contractor must pay online:- a. EMD amount in absence of valid EMD exemption certificate issued by MIDC. b. Cost of Blank tender form. c. Application support amount. d. Deposit for erection of asphalt machinery within 30 Kms (if applicable) in absence of certificate and location plan uploaded at appropriate place.

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

Envelope No.1 shall contain (i.e. in 1(a) and 1(b):

(i) Valid EMD exemption certificate issued by MIDC (In case of JV, exemption certificate of lead partner)(Inabsence of EMD exemption certificate pay the EMD online.) (ii) Certificate and location plan of Asphalt plant within 30 Kms. (If applicable) (In absence of Certificate andlocation plan of Asphalt plant pay the deposit online.) (iii) Attested copy of valid Registration Certificate in appropriate class issued by PWD (GoM)/ CIDCO/Railways/ MJP/ MES/ CPWD.


Zone Pune

Chief Engineer

Railways/ MJP/ MES/ CPWD. (iv) Professional Tax Registration Certificate for employees in E category for tenders without PQ and both i.e.'E' & 'R' category for tenders where PQ is applicable. (v) Registration Certification with Sales Tax Deptt. under VAT Act 2002, of Govt. of Maharashtra. (vi) Certified copy of PAN card. (In case of Joint Venture PAN Card of the Lead Partner) (vii) Experience certificate for single similar work during last 5 financial years executed in Govt. Deptt. semiGovt. / Local bodies such as MIDC/ CIDCO/ MJP local bodies etc. as specified elsewhere OR PQ form dulycompleted with supporting documents and specified therein (if applicable) (vii) Reply to queries of the contractor and MIDC clarification if any. (viii) If tenderer desires to form JV, the notarized MOU of JV shall be uploaded as per format enclosed (ifapplicable). (ix) 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. (x) 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. (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:

Important Conditions -1. The Submission of tender shall be done in the manner prescribed by MIDC only.2. If the contents of Envelope No.1(a) and 1 (b) are not found as per the requirements of MIDC, theEnvelope No.2 will not be opened at all & the tender shall be summarily rejected.3. Tenderer should digitally sign wherever required.4. 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)5. 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.6. The notes & conditions stipulated in this notice & elsewhere in the tender shall form the part of theagreement.7. 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.




DIRECTIONS FOR FILLING THE TENDER

1. The tenderer should quote the percentage/rate in words & in figures.

1. The tenderer should carefully note the unit for each item. No change in this unit is to be made. In case ofany doubt, the tenderer should get the matter clarified from the concerned Executive Engineer well inadvance so that the submission is made before the specified date & time.

2. All works proposed to be executed by contract shall be notified in a form of invitation to tender put up on a boardhung up in the office of the Exe. Engineer & signed by Exe. Engineer. This form will state the work to be carried out,the date for submitting & opening tenders, the time allowed for carrying out the work, the amount of earnest moneyto be deposited with tender, the amount of security deposit to be deposited by the successful tenderer & thepercentage, if any, to be deducted from bills. It will also state whether a refund of quarry fees, royalties, octroi &ground rents will be granted. Copies of the specifications, designs, drawings, estimated & scheduled rates & anyother documents required in connection with the work shall be signed by the Exe. Engineer for the purpose ofidentification & shall also be open for inspection by contractors at the office of Exe. Engineer during office hours.

Where the works are proposed to be executed according to the specification recommended by a contractor & approved

by a competent authority on behalf of MIDC such specifications, designs & drawings shall form part of the accepted tender.

1. The tenderer shall fill up the printed form, stating at what percentage above/below the rates specified in Schedule B(Memorandum showing items of work be carried out) he is willing to undertake the work. Only one rate or suchpercentage on all the Estimated rates/Scheduled rates shall be entered. Tenders, which propose any alteration inthe specifications in the said form of invitation to tender, or in the time allowed for carrying out the work, or whichcontain any other conditions, will be liable to rejection.

2. 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 & binding on MIDC unless it is signed by the Exe. Engineer.

3. The Memorandum of work to be tendered for & the Schedule of Materials to be supplied by MIDC & their rates shallbe filled in & completed by office of Exe. Engineer before the tender form is uploaded.

4. All the work shall be measured net by standard measure & according to the rules & customs of MIDC withoutreference to any local custom.

5. The contractor is allowed to change his bid till last date of time of the submission of the tender. Only the last bid willbe saved in the system which will be considered for evaluation if the contractor is found eligible for opening of pricebid.

6. Contractor are requested to remain present at the time of opening of tender. If any contractor orcontractors representative remain absent their tender shall be opened in their absence and the decision ofMIDC should be binding on the said contractors. No complaint in this regard shall be entertained

If any contractor deputed his representative for opening of tender, the concern representative should bear theauthorisation letter from principal contractor. Without authorisation letter he should not be allowed toremain present for opening which may please be noted.

7. During the process of opening of the tender, if any of the bidder raises any


sort of objection, under such circumstances the complainant shall be asked to submit documentary proof orevidence for the said objection in original at the time of opening of tender itself, & the objected biddershall also be heard immediately. After hearing both the parties & verifying facts, decision shall be takenthen & there itself by the tender opening authority, keeping facts on record.



(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.


SCOPE OF WORK

Name Of Work :- Khandala Industrial Area Ph-II.... Providing Infrastructural facilities...Construction of Roads

The scope of work includes following;

1.Construction of 7.50 m wide road = 6090.00 m (Approx.).2.Construction of 5.50 m wide road = 2295.00 m (Approx.).3.Construction of 3.75 m wide road=810.00 m( Approx.).4. G.S.B. - 200 mm thick ( Compacted) to be laid in single layer =13,360.00 m3 ( Approx.).5.WMM - 225 mm thick ( Compacted) to be laid in 2 layers of uniform thickness= 15,030.00 m3( Approx.).6.LBM- 50 mm thick layer = 3230.00 m3( Approx.).7.BM -50 mm thick layer = 64,590.00 m2 ( Approx.).8.AC -25 mm thick layer. = 64,590.00 m2 ( Approx.).9.Cross drain pipe of RCC NP3 class - at appropriate location, quanity is as below;.

450 mm dia - 45.00 Rmt (Approx.).

600 mm dia -538.00 Rmt (Approx.).



10. Slab drain -2 no.

11. Service pipes-2X 300 mm dia RCC NP3 class proposed for crossing services.=2375.00 Rmt (Approx.).

Important Notes :

1. Rates forExcavation items for roads are inclusive of conveyance to all leads within PH-(I) &PH (II) area:

Excavation shall be carried out for road work/formation/cuttingas per approved L-section. Excavated materialshall be used for banking of roads. Proposed roads are within a periphery of 5.00 Km. Conveyance for excavatedmaterial will not be paid separately. Contractor should quote his rate considering excavation items for road works,inclusive of conveyance for all leads within PH-I & PH-II Indl area.

2. Preparation of Geometric design of road: The contractors offer shall include stake out , establishing alignmentof road, chainages, TBM , using total station , taking ground levels with auto levels , preparing geometric design ofroads , L-Section, cross sections, horizontal & vertical curves, super elevation on curves, preparation of detail plan


before commencement of work.

The contractor’s offer shall be inclusive of all preliminary survey works, preparation of all detail drawings asmentioned above, getting approval before commencement of earthwork. Similarly separate survey team shall beemployed during execution of work for providing necessary data & maintaining surface accuracy as per approveddrawing, the offer shall be inclusive of cost of the same. No any separate payment will not be made towards thiswork.




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.

==============================================================================


MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION(A Government of Maharashtra Undertaken)

THIRD PARTY INSPECTION

Material such as all type of pipes (of all sizes) R.C.C. / P.S.C. / M.S. /D.I. /CI./A.C./HDPE/PVC/GRP & other, all type ofvalves (of all sizes), any other materials as per requirements which are supplied by the contractor under this contract are subject to thirdparty inspection. The charges for third party inspection shall be 0.20% on the actual cost of materials, excluding Excise and freight ofmaterials. The charges for such inspection shall be paid by the contractor. All the arrangements for inspection i.e. measuring tools, testingequipments and tools, labour required for handling materials during testing etc shall be made available / arranged by the manufacturer /Vendor / contractor in their premises at their own costs. If any particular testing facility is not available at the premises / location of Factory,then the test shall be arranged by the factory owner / Vendor at his own cost at other locations / test laboratory. All expenses in this regardshall also have to be borne by the manufacturer /vendor /contractor only.If the material inspected fails during test on no fault of the inspecting agency, fees are payable to the inspecting agency forthe said inspection and for any further re-inspection of the same material.Third party inspection shall be done from one of the following agencies. The name of the agency for third party inspectionshall be informed by Engineer-in-charge.

1. M/s. Geo-Chem Laboratories Pvt. Ltd.2. M/s. Dr. Amin Controllers Pvt. Ltd.3. M/s. Quality Services and Solutions (QSS),4. M/s. SGS India Pvt. Ltd.5. M/s. Wapcos Ltd.6. M/s. RITES Ltd.

If it is subsequently observed that there are defects in the quality of material, the contractor shall replace the material withoutany extra cost. In addition to third party inspection, the Engineer-in-charge or his representative may conduct inspection intermittently.Third Party Inspection Report : The third party inspection report merely in the certificate form stating thatpipes/valves/specials or any other material inspected are found satisfactory will not be accepted, but it should be in the form of detailedreport stating the parameters checked & observations made with comments of the Inspecting Officer in accordance with the respectivespecifications/detailed item wise specifications / as per Tender notice.

********


LIST OF APPROVED MAKES AND MANUFACTURES

1. Cement : Ordinary Portland Cement of 43/53 grade,Ultratech, Coromandal, Ambuja,

Rajshree, Vasavdatta.

2. RCC NP-3 Class pipes : ISI Mark

3. Steel : Sail/Tiscon/Rashtriya Ispat Nigam


TERMS &CONDITIONS FOR CEMENT &STEEL TO BE PROCURED BY THE CONTRACTOR

1. The contractors are aware that considerable delay is likely to occur in getting materials required to be

procured & conveyed by rail whether such materials are to be supplied by themselves. The contractorsare therefore, warned to procure their requirements sufficiently in advance to allow for the periodusually taken for supply of such materials.

2. Supply of wagons is beyond the control of MIDC, No responsibility can therefore be accepted for the

delay which may occur in regard to the materials which shall be transported through wagons .

3. All materials shall be procured by the contractor. The department may recommend the application for

licensed & permits for the release of controlled materials the department however does not take anyresponsibility whatsoever on account of difficulties & delays that may involve in connection withmaterials for which applications may have been recommended by the Department. The contractor shallremain fully responsible for producing all the licenses & permits required for collection of materials inproper time. No extension of time limit or claims for compensation shall be entertained by MIDC onaccount of delays that may arise in case of procurement of materials to be arranged by the contractor.

4. The Engineer in charge of MIDC shall check the material being used in the work. If the material is not

found as per relevant Specifications the material shall be rejected.

5. All the reinforcement bars except 6mm dia shall be in the form of straight bars.

6. The contractor should make their own arrangements for storage & proper security of materials procured

by them by constructing a pucca shed which should be leak proof & should protect the materials againstatmospheric effects..

7. All conveyance charges including loading &unloading operations for bringing the materials procured to

site of work should be borne by the contractor .

8. A regular account of consumption of materials procured by the contractor should be maintained by the

contractor in the form desired and approved by the Engineer -In-Charge and shall submit the sameevery week/month.


CEMENT

1. The ordinary Portland cement shall confirm to IS :8112 of 1989 with latest amendments if any.

2. The cement shall be in the form of HDPE bag & contents of each bag shall be 50kg.

1. The contractor should produce test certificate of manufacturer.

4. The cement shall be of 43 grade and the approved makes shall be Rajshree, Birla (Plus), Ultratech, Narmada, Ambuja, Manikgarh,Coromandal, Vasavdatta.

5. No claim shall be entertained for increase in prices or no deduction shall be made for decrease of prices, except that is payableunder price variation clause.

6. The cement brought by contractor shall be got tested from Govt. /Semi – Govt. Laboratory before it is used on work and if it isfound to be according to IS:8112 of 1989 then only it shall be allowed to be used otherwise it shall be rejected. The results of tests soobtained shall be final and binding on the contractor over and above the test certificate of manufacturers. Cement shall be allowed touse in the work along with the production of manufacturers test report, simultaneously contractor shall get the cement tested fromGovt./Govt. authorized laboratory. If the test results are found unsatisfactory the entire work pertaining to, the lot shall be rejected &the contractor shall remake the same at his own cost.

7. It is obligatory on the part of the contractor to provide the challans from the cement supplying agents or from the companyALONGWITH the test certificates, otherwise the cement shall not be allowed to be used on the work.

8. Contractor shall not be allowed to keep the stock of cement for a requirement for more than one month period.

9. When the bulk consumption of cement is to be consumed i.e. while casting roof slabs or any other structure any mass concrete,contractor shall have to procure fresh cement duly tested.


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.


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 19 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







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


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.


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.




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.




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.


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.


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.

=======================================


CLAUSE FOR IDLE MACHINERY

It shall be explicitly noted that no claim for idle machinery, equipment, labours, etc. and any other related items shall not be entertainedunder any circumstances. If work is not to be carried out at one or more locations due to local issues or any other reasons then the contractoris free to demobilise machinery, equipment, labours, etc. and any other related items. The contractor shall redeploy the requisite machinery,equipment, labours, etc. and any other related items at his own cost, to the site of work after resolution of the local issues or any other issues.For which no separate additional payment / claim will be entertained. The contractor may have to execute the work in stretches,which maybe available for execution, from time to time.


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) 40%ii) Material component (K2) 54%iii) Petrol, Oil & Lubricant components (K3) 6%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:

A) Bitumen VG 10 (80/100)- Rs.40306/- Per MT

B) Bitumen VG 30 (60/70) - Rs.41332/- Per MT

C) Cement - Rs.6117/- Per MT

D) Steel (Tor) - Rs.48675/- Per MT

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 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 the


completion 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 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 levels


levy 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.




Maintenance Guarantee Clause during Defect Liability Period .

1. The contractor will have to guarantee the work executed under the agreement for a period of 36 Months from the date of completionof the work. During this period of 36 Months , the contractor willhave to make good all damages caused to the works done by him underthis agreement, 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 36 Months from the date

of completion of work.

Before releasing such security deposit after 36 Months 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 36 Months 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 Defect Liability Period

For WBM Road, CD works & Asphalting Works

1. Sinkiing of embankment, side shoulders, forming depressions, forming boils etc.

2. Developing pot holes, ruts, boils, wavy surface.3. Sinking of road at CD Works, forming depressions/ bumps.4. Underpining at CD works.5. Developing longitudinal cracks.6. Side shoulders not devleoped and compacted to level of asphalted road surface.7. Damage of NP2/NP3 Class pipes and pipe joints of CD works.8. Damge of UCR masonry.9. Sinking of cushioning over CD works pipes.10. Peeling out of pointing of UCR masonary.11. Developing horizontal and vertical cracks to UCR masonry, coping, concrete and plaster.12. Any other defect crititical or logical defect informed by Engineer-in-charge.

For structure :-

1. Sinking of foundaton.2. Crack in plaster by side of column/ beams etc.3. sinking of floor/ developing of cracks in floor, wavy tiles etc.4. Leakages through roof slab, chajja, masonary joints etc.5. Any other defect critical or logical defect informed by Engineer-in-charge.

i) Hydraulic test not as per norms.


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.




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.




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.


SPECIAL CONDITION FOR ASPHALT – CHALLAN

It is binding on the contractor to produce original challan of asphalt received only from the Govt. refineryand also the weigh bridge slips of standard & nearest weigh bridge. (The weighment must be done in the presenceof authorized representative of MIDC). This condition is applicable to the quantity of asphalt brought for the workof providing & applying tack coat, seal coat, primer coat, for semigrout,Full grout, LBM, BM, & A.C.It is also binding on the contractor to weigh each load of WMM/GSB/LBM/BM/AC and provide theweigh slips before commencement of laying operations.




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.


SPECIFICATIONS FOR MATERIAL

1) SURFACE PREPARATION :- Under laying course shall be thoroughly swept scraped clean and free from dust andforeign materials.

2) Applications of tack coat :- A tack coat is applied of thin layer of Bitumen binder on existing layer either by usingsprayer of pouring can. The quantity of applications is 0.25 kg/m 2 for black top layer and the cost of tack isincluded in unit rates of bituminous treatment.

3) Mixing :- The bituminous material shall be heated to 160to 177 c . The aggregate shall be heated to 155 to 163C. Separately in hot mix plat. The mixing temperature for each grading and the bitumen binder is also specifiedbased on laboratory result. A tolerance of 10 C is allowed the correct quantity of only each size aggregate andspecified quantity of mixed to ensure through coating.

1. Transporting mixed material :- The mixed materials for asphalting work are to be transported frommixing plant to site in clean vessel. Every precaution is to be taken to avoid segregation. The materialused in embankment shall be earth murum gravel or mixture of these or any other material approved byEngineer in charge. Such material shall be free from logs, slump roots rubbish and any ingredient likely todeteriorate or effect the stability of embankment. The size of course material in mixture of earth shall beordinary not exceed 75 mm however the Engineer in charge may at his discretion permit the use of coursematerial than this also if satisfied that the same shall not present any difficulty as regards the placement ofthe material and its compaction to the specification requirement. The density requirement of material is asbelow

Sr. No. Type of Work Laboratory Dry Density

1 Embankment up to 3 M. height Not less than 1.44 gm cc.

2 Embankment above 3 m. height Not less than 1.52 gm cc.

3 Top 0.5 M. embankment below sub-grade level and shoulder

Not less than 1.65 gm cc.

4 Highly expansive layers of 85 to 90CM

Not less than 1.76 gm cc.


Compaction requirement embankment shall be as follow :-

Sr.No.

Type of Work Field dry density as a percentage ofmaximum laboratory dry density as per IS-2720 (Part VII)

1 Top 0.5 M. portion embankmentbelow sub-grade level andshoulder

Not less than 100

2 Other portion of embankment Not less than 95

3 Highly expansive layers of 85 to 90CM

The material used for embankment shall be an organic soil or highly clay. The plasticity Index and liquid limit shallnot be more than 6 & 25 % respectively when tested according to IS-2720 ( Part-V).

1) METAL :- The metal used on the work should be hand broken stone specified as oversize and size metal. The

stone shall be black and durable sound with uniform granular.

2)

Sr.No. Test Test Method Requirement

1 Flakiness Index IS-2386

(Part-I)

Less than 15 %

2 Loss angles abrasion valuewear 500 revolution of lossangles rattler test

IS-2386

(Part-IV)

Not more than 50%

The grading of metal shall be as follow :-


GradingNo.

Size Range Size of Design WeightDuring Same

Percentage By

1 70 to 40 mm 80 mm 100

63 mm 90-100

50 mm 35-7

40 mm 0-15

20 mm 0-5

2 40 to 25 mm 40 mm 100-000

25 mm 95-100

12.5 mm 35-7

3) BINDING MATERIAL :

i ) Screenings :- The screening to fill the voids in metal shall consist of any granular material approved byEngineer in charge. The grading requirement is as follow.

ii ) Grading size of percentage by classification screenings. Design Weight passing the size.

A 12.50 mm 100

10.00 mm 90-100

4.75 mm 10-30

150 Microns 0-8

B 10 mm 100-0

4.74 75-100

50 Microns 10-30


GENERAL SPECIFICATIONS OF CEMENT, SAND ETC.

1.

(A) MATERIAL : Unless specified all cement be Portland cement of 43 grade and accordance with Indian standard specifications isrevised time to time. The brand of cement shall be Rajashree, Birla Plus (Blended), Ultratech, Narmada, Ambuja, Manikgarh, coromandel,Vasavdatta.(B) SAND: Sand shall be cleaned and gritty composed of hard siliceous grains and free from clay or any vegetable matter. All sandshall pass through a mesh 12 mm., if there is any trace of earthy matter sand must be washed.(C) AGGREGATE : The aggregates shall consist of grades broken stone sound hard and durable so as to pass through a 25 mmmesh. The size shall not vary as far as possible. All aggregates must be perfectly cleaned and should be washed if necessary and free fromsulfur. No limestone be used.2. CENTERING: The term centering shall include all forms, moulds, plates, poles shores, strutting and up rights and all othertemporary supports for the concrete to be laid. The centering shall be of such dimensions and as constructed as to remain rigid during theprocess of laying, curing, tamping and setting the concrete, Joints must be tight so as to prevent the leakage of liquid cement paste.Centering must be so arranged that the portion is covered between the beams. All faces, which shall come in contact with concrete inbeam, must be planed or smoothened.

3. MIXING OF CONCRETE: - Unless otherwise specified concrete should be batched in concrete mixer and shall be mixed in proportionof parts of aggregate parts of sand to the one part of cement. In case of hand mix 5 % extra cement is to be used and the concrete mustbe thoroughly mixed shall at least 12 times in dry stage before water is added so far as possible . The mixer shall always be brought to thesame degree of water and content. The compressive strength of concrete after 28 days and 07 days shall be as per IS 456 if the work testnot found to be required strength then necessary deduction shall be as per IS 456-2000. if the concrete carried out not found to therequired strength, then necessary deduction shall be made in the rate of that quantity proportionately.

WATER CEMENT RATIO: - The proportion of water should be as per IS. : 456-2000Clause 5. The proportion of aggregate cement & sand and its crushing strength shall depend uponthe grade of concrete. All the concrete items shall be as per detailed specification and standardcement consumption shall be as per separate sheet attached in this document.

5. PLACING OF CONCRETE: Before any concrete is put in position centering must be well watered to prevent itsucking optimum moisture from the concrete. The concrete shall be placed in its final position in the work as soonas possible after mixing care must be taken to it gently in position and not to drop it from a height. It must be welltamped and vibrated with mechanical vibrators till the cement creams the surface, care being taken to see thatreinforcement is thoroughly surrounded by the liquid concrete and that steel, no voids or cavities are left. Theconcrete shall be continuously watered and kept damp for 21 days after placing in position.

5. STEPPING & RECOMMENCING WORK:

As far as possible when concreting is once commenced it must be carried out on without stoppage untilthe job is completed. If, however stepping of concreting placing is unavoidable the break should be at right anglesto direction of the span. On no account must a joint be made towards the end or the beam or slab. Wherever a stephas been made in laid concrete the surface of the existing concrete must be carefully brushed with a steel brushbefore recommencing the work, to remove loose particles and dust a thick grout to neat cement must be pouredover the edge before the concrete is tamped against it where the concrete work to remove loose particles and dusta thick grout to neat cement must be poured over the edge before the new concrete is tamped against it. Wherethe concrete work should be stopped shall be decided in advance by the Executive Engineer and is shown properlyon plan.


6. STRIPPING TIME

Under the ordinary circumstance the centering of the slab or beams and under the slab be removed as perfollowing condition: -

A) Vertical sides of slab, beams, and columns: 24 hours.

B) Bottom of slabs below 4.5 m. span: 07 day

C) Bottom of slab above 4.5m. span : 14 days

D) Bottom of beams spanning upto 6.0 m. span : 14 days

E) Bottom of beam spanning above 6m span: 21 days

7. GENERAL WORKMANSHIP:

This should comply with Clause No. 1 of Indian standard Specification 250/1965. It is binding on thecontractor to provide testing laboratory on site for conducting various tests.


GENERAL SPECIFICATIONS

( ASPHALTING )

1) MATERIAL :-

i ) Course Aggregate :- This shall consist of crushed stone or other stone from approved quarries. It shall free from soft friable thinalong or laminated pieces and be roughly cubical in shape. The aggregate shall be free from organic and other deleterious material andadherent coatings. The aggregate shall preferably be non hydrophobic and of low porosity.

a) Physical requirement course aggregate :-

The aggregate shall confirm to the following physical requirement.

TEST MAXIMUM

Aggregate impact value 30

Loss angles abrasion value 40

Loss With sodium Sulphate for ‘5’ cycles 12

Flakiness Index 25

Stripping test ( CRRI ) value @ C after 25

24.00 Hrs. Immersion 1

If any one or some of these conditions can not be satisfied. It is left to Engineer in charge to allow reasonable tolerances.

ii ) Bitumen :- The bitumen used shall be straight run Bitumen of required penetration value and shall contain the standards laiddown by the relevant IS codes for bitumen.

Treatment Grade of Asphalt Dose

1) Tack Coat on Asphalt Surface VG-10 0.25 kg/ m 2

2) Grouting – 50 mm thick semigrouting

3) Liquid seal coat

VG-30

VG-10

2.75 Kg/m2

0.98 Kg/m2

4) Surface dressing VG-30 1.80 kg/ m 2

5) LBM, VG-30 2.50 % of wt of mix

6) BM VG-30 3.40 % of wt. of mix

7) AC VG-30 5.40 % by wt of mix


Treatment Grade of Asphalt Dose

1) Tack Coat on Asphalt Surface VG-10 0.25 kg/ m 2

2) Grouting – 50 mm thick semigrouting

3) Liquid seal coat

VG-30

VG-10

2.75 Kg/m2

0.98 Kg/m2

4) Surface dressing VG-30 1.80 kg/ m 2

5) LBM, VG-30 2.50 % of wt of mix

6) BM VG-30 3.40 % of wt. of mix

7) AC VG-30 5.40 % by wt of mix

iii ) Murum :- The murum shall be free from logs. slump roots. rubbish and any ingredient likely to deteriorateor affect the stability of embankment The size of course material in the mixture of earth shall not exceed 75 mmsize. The maximum dry density should be above 1.80 gm/cc. The plasticity index and liquid limit shall not be morethan 6 and 25 % respectively.

2) Plants & Equipment :- Various plants and equipment required for the work shall be under.

3) Preparation / Under Laying Course :- The under laying course on which lean mix Bituminous

Macadam or ituminous Mecadam or semi-dense bituminous concrete is to be laid shall be prepared. shaped andconditioned to uniform grade and section as specified. Any depression or pot holes shall be properly made up andthoroughly compacted well in advance. The surface or the un mixed material and ensure that they do not getcontaminated with dust or foreign materials. In order to maintain satisfactory temperature of mix in transitparticularly in cold weather. and to prevent loss of heat adequate precautions are to be taken to ensure thatmaterial are properly protected by cover. The rear flaps of transportation of vehicle should be properly closed toprevent slippage of mix during transpiration.

4) Laying :- After applying the tack coat by sprayer the binder cum leveling course shall be laid by an

approved sensor paver and finished. Hand spreading shall be permitted for filling of local depression exceeding 40mm depth in ramps or other positions not suitable for operation of machine. The mixer on arrival at site shall beplaced in the hopper. Care being taken to avoid over filling and spilling of mixture upon the base . The paver shallbe capable of spreading the mixture without segregation in such a uniform thickness which after consolidationshall give specified thickness Immediate after placing the mixture and before roller compaction is started thesurface shall be checked for any irregularities and necessary adjustment shall be made. In case of hand spread themixture shall be dumped on steel plate out side the area on which it is to be spread the mixture shall be dumped onsteel plate out side the area on which it is to be spread. It shall immediately be distributed in to places by means of


hot shovels and spread with hot rakes to correct depth. All irregularities in surface shall be corrected before rollingcommences. Longitudinal joints shall be constructed turn to the delineating lines parallel to center line of loadLongitudinal joints shall offset by at-least 150 mm from those in the binder course. All joints shall be cut vertical tofully thickness of previously laid mix and surface painted with hot bitumen before placing fresh materialsubsequent layers shall be laid with sensor paver and finishers only.5) Rolling :- As soon as sufficient length of bituminous course has been laid the rolling shall be done by

vibratory roller. Rolling shall commence at the edge and proceeds towards the center longitudinally except that nosuper elevation course. rolling shall progress from lower to upper edge parallel to center line of pavement anduniformly lapping each preceding tack until the entire surface has been rolled and all roller makes are eliminated.The speed of roller should not be more than 4.0 Km./ hr. or as directed by Engineer-in-charge. The roller shall bekept damp but in no case the use of fuel lubricant oil shall be permitted for this purpose. When roller has passedover the whole area any high spot or depression which became apparent shall be corrected by removing or addingfresh mixture at construction joints along and across the surface laid and compacted .The pavement shall be cut toits full depth so as to expose a fresh surface which shall be painted with thin priming coat of appropriate binderbefore new mix is placed over it.6) Finished Surface : The compacted surface shall uniform and confirm to the lines, grades and typical crosssection and shall present satisfactory surface when tested with template and straight edge the finish surface shallshow no variation greater than 6 mm over 3m. length.7) Surface Test : For determination of composition and compaction of base. The contractor shall removesuitable size samples of compacted base samples for each layer of fraction there of. When mixture is placed, it shallbe taken as directed by engineer-in-charge. The contractor shall be replaced the base when the samples areremoved and the replacement shall be installed by contractor free of charge. After the samples have been removedfrom compacted base they shall be tested for thickness, density and composition as directed. If the deficiencies incomposition, compaction and density exceeds, the limits of tolerance specified, no payment shall be made for themixture found deficient.8) Degree of Compaction :- The degree of compaction achieved by rolling shall be determined by cutting coresfrom the finished surface or by other method approved by Engineer in charge. The field core for every 1000 Sq.m.or less of the compacted surface. one field density test shall be conducted to determine the proportioning fielddensity designed laboratory density. The designed laboratory density being the bulk density of the approved.Marshall sample of the designed mix accepted by Engineer in charge for work prior to it start. Full rate paymentshall be admissible only the field density is not less than 98 0 of the desired laboratory density.

Every truck load LBM. BM and bituminous concrete shall be weighed on the weigh bridge and each weigh slip shallbe submitted to the Deputy Engineer. No extra payment shall be paid by the department for the same. The quantityof mix as per weigh slip shall be checked with the actual area asphalted in case of any variation in quality the least ofthe two shall be proposed for payment of L.B.M. BM. &AC.

List of tests & Specification for materials used for road work

1) Soil / Embankment Materials

Name of Test Testing Method Specification Requirement

1 Atterberg’s Limit IS:2720, Part 5 LL=70 max, PI=45 max

2

Sieve Analysis IS:2720, Part 4 75 mm maximum size

3 Proctor Test IS:2720, Part 8 15.2 kN/m3 min. For emb upto3m ht and 16.0 kN/m3 for embmore than 3m

4 Free Swelling Index IS:2720,Part 40 50% max.


1) Soil / Embankment Materials



2

Sieve Analysis IS:2720, Part 4 75 mm maximum size

3 Proctor Test IS:2720, Part 8 15.2 kN/m3 min. For embupto 3m ht and 16.0 kN/m3for emb more than 3m

4 Free SwellingIndex

IS:2720,Part 40 50% max.

2) Sub Grade Materials

Sr.No.



2 Sieve Analysis IS:2720, Part 4 50 mm maximum size

3 Proctor Test IS:2720, Part 8 17.5 kN/m3 min.


IS:2720,Part 40 50% max

5. CBR IS:2720, Part 16 8 % minimum


Sr.No.



2 Sieve Analysis IS:2720, Part 4 50 mm maximum size

3 Proctor Test IS:2720, Part 8 17.5 kN/m3 min.


IS:2720,Part 40 50% max

5. CBR IS:2720, Part 16 8 % minimum

3) GSB Materials

Sr.No.


1 Sieve Analysis IS:2386, Part 1 Morth Table 400-1, 400-2,GR1

2 Proctor Test IS:2720, Part 8 400-2, GR1

3 CBR IS:2720, Part 16 30% minimum


Sr.No.



2 Proctor Test IS:2720, Part 8 400-2, GR1

3 CBR IS:2720, Part 16 30% minimum

4) WMM Materials

Sr.No.



2

Aggregate ImpactValue

IS:2386, Part 4 30% Maximum

3

Comb Flakiness &Elongation

IS:2386, Part 1 30% minimum

4 Water Absorption IS:2386, Part 3 2 % Max> 2% do Soundness


Sr.No.



2

Aggregate ImpactValue

IS:2386, Part 4 30% Maximum

3

Comb Flakiness &Elongation

IS:2386, Part 1 30% minimum

4 Water Absorption IS:2386, Part 3 2 % Max> 2% do Soundness

5) Concrete Compressive Strength Test (in set)

Sr.No.


1

M-15 (7 days)

M-15 (28 Days)

IS:516 MORTH Clause

2

M-20 (7 days)

M-20(28 Days)

IS:516 MORTH Clause

3

M-25 (7 days)

M-25 (28 Days)

IS:516 MORTH Clause


Sr.No.


1

M-15 (7 days)

M-15 (28 Days)

IS:516 MORTH Clause

2

M-20 (7 days)

M-20(28 Days)

IS:516 MORTH Clause

3

M-25 (7 days)

M-25 (28 Days)

IS:516 MORTH Clause

6) Cement (OPC 43 Grade)

Sr.No.

Name of Test Testing Method SpecificationRequirement

1 Fineness (Braine's Method) IS:4031, Part 2

2 Fineness (Dry Sieve)

3 Le Chatelier Expansion IS:4031, Part 3 3 Days,7 days,28days

4 Time of Setting IS:4031, Part 5

5 Compressive Strength IS:4031, Part 6 28 days


Sr.No.

Name of Test Testing Method SpecificationRequirement

1 Fineness (Braine's Method) IS:4031, Part 2

2 Fineness (Dry Sieve)

3 Le Chatelier Expansion IS:4031, Part 3 3 Days,7 days,28days

4 Time of Setting IS:4031, Part 5

5 Compressive Strength IS:4031, Part 6 28 days

7) Concrete Works

Sr.No.

Name of Test TestingMethod

SpecificationRequirement

1 Sieve Analysis of CA IS:2386, Part1 IS:383

2

Flakinrss Index IS:2386, Part1 35 % Maximum

3

Aggregate Impact Value IS:2386, Part4 50 % Maximum


Sr.No.

Name of Test TestingMethod

SpecificationRequirement

1 Sieve Analysis of CA IS:2386, Part1 IS:383

2

Flakinrss Index IS:2386, Part1 35 % Maximum

3

Aggregate Impact Value IS:2386, Part4 50 % Maximum

8) Bituminous Emulsified Prime Coat Materials (SS-1)

Sr.No.

Name of Test Testing Method

1

Viscosity by symboltFurolViscometer

IS: 3117

9) Bituminous Emulsified Prime Coat Materials( RS-1)


9) Bituminous Emulsified Prime Coat Materials( RS-1)

Sr.No.


1 Viscosity by symbolFurol Viscometer IS: 3117

10) Bitumen for LBM, BM and AC ( VG-30 )

Sr.No.


1 Penetration Grade at 25oC IS: 1203; IS: 73

2. Softening Point IS: 1205; IS: 73

3. Ductility at 27oC IS: 1208

4. Specific Gravity IS: 1201


Sr.No.


1 Penetration Grade at 25oC IS: 1203; IS: 73

2. Softening Point IS: 1205; IS: 73

3. Ductility at 27oC IS: 1208

4. Specific Gravity IS: 1201

11) Bituminous concrete Materials (BC)

Sr.No.


1 Sieve Analysis IS: 2386, Part 1

2. Extraction Test of Bitumen ASTM D-2192

3. Gradation after Extraction IS: 2386, Part 1

4. Aggregate Impact Value IS: 2386, Part 4

5 Comb. Flakiness & Elongation IS: 2386, Part 1

6 Water Absorption IS: 2386, Part 3

7 Marshall Stability (In Set) ASTM D-1559

8 Marshall Flow (In Set) ASTM D-1559

9 % Voids in Mineral Agg. (InSet)

ASTM D-1559

10 Drilled Core Density ASTM D-1559

11 Los Angles Abrasion value IS: 2386, Part 5


Sr.No.


1 Sieve Analysis IS: 2386, Part 1

2. Extraction Test of Bitumen ASTM D-2192

3. Gradation after Extraction IS: 2386, Part 1

4. Aggregate Impact Value IS: 2386, Part 4

5 Comb. Flakiness & Elongation IS: 2386, Part 1

6 Water Absorption IS: 2386, Part 3

7 Marshall Stability (In Set) ASTM D-1559

8 Marshall Flow (In Set) ASTM D-1559

9 % Voids in Mineral Agg. (InSet)

ASTM D-1559

10 Drilled Core Density ASTM D-1559

11 Los Angles Abrasion value IS: 2386, Part 5




ADDITIONAL CLAUSE FOR WORKS COSTING MORE THAN Rs.50 LAKHS

Contractor should construct a site office of area specified elsewhere in the tender at the work site for use of MIDC Engineers & other

staff with 1 table, 6 chairs, 1 steel cupboard,1 fan etc without any claim for reimbursement.

The possession of the office would be in charge of Deputy Engineer. After the completion of work, contractor would be

requested to dismantle the site office constructed for the temporary use & take back all the materials in the office such as

tables, chairs, cupboard, fans etc.

If in case no such office is constructed by the contractor within a period of one month from the date of work order, an

amount of Rs.2 Lakhs shall be deducted from 1st RA Bill, which shall be kept in deposit till the office is constructed.


GENERAL CONDITIONS & LABORATORY EQUIPMENTS

1. Power supply and water supply :

The contractor shall make his own arrangement for power supply to plant & machinery and for labour camp . MIDC shall give NOC Forpower supply . The contractor shall bear all the necessary charges payable to MSED Co . The arrangement shall be first got approved by theEngineer-in-charge . After completion of work contractor shall make arrangement for removal of power supply arrangements if directed byMIDC, at his own cost.

The water supply is available at work site .The contractor should make necessary arrangement for metered water supply at his owncost .MIDC may supply measured water available at existing distribution network in Wai Industrial Area. The supply rate shall be asprevalent for Khandala Indl. Area, which is at present at Rs.16.00 per m3. The contractor shall however make arrangements to fill andtransport the water upto worksite @ his own cost from connection point. In such case the contractor shall make all arrangement for takingconnection at his cost. However MIDC does not take any guarantee for water supply. The sufficient storage arrangement shall also be madeby the contractor.

2. Temporary works & sheds :

In construction point of view the contractor shall have to provide sheds at work sites. These shall be temporary “ Pakka” type & shall bedismantled on completion of work.

3.Laborotary set up:

The contractor shall establish full fledge laboratory for taking day to day tests of various material and well experienced and technical staffshall be appointed exclusively for laboratory test. The equipments for testing of concrete, earth, metal, Bituminous materials etc shall beprovided. The record of individual tests shall be maintained, &signature of Engineer in charges shall be obtained. The record shall besubmitted to the dept as & when required.

NOTE : it is obligatory on the part of contractor to submit detail list of the various lab equipment, apparatus with list of the qualified &experienced person responsible for lab testing. He will take the testing and will be produced the record & reports to MIDC as and whenrequired.

4. Line out work:

The contractor shall appoint well experienced and technical staff. Specific required points permanent makings shall be fixed by thecontractor ,at his cost and shall be maintained properly. The contractor shall prepare a map locating this permanent markings and shallpreserve properly.

All the instruments for setting out line out bench marks taking out levels etc. shall be arranged by the contractor at his cost. One set ofautomatic level ,Theodolite, compass, steel measuring tapes, leveling staff in accurate working condition shall be arranged exclusively forMIDC office, by the contractor.

5. Land for plant machinery and labour camp:

On request of the contractor in writing,MIDC shall provide open plot for locating site office, laboratory, stores, plant and machinery, labourcamp in MIDC area. A suitable location will be finalized by Engineer in-charge . It is the responsibility of contractor to maintain thepremises clean and labour camp in hygienic condition. Any mishap etc. shall be the responsibility of the contractor. If the land given for theabove purpose is required for any work of the dept. the contractor shall vacate/ shift to other site at his own cost without any complaint and

compensation.


6. Reference books for specification:

Unless and otherwise specified all the items in the items in the tender shall be carried out as per items in standard specifications book ofB&C department,1979&1981 edition, MOST, published by Indian Road Congress 1995 edition and relevant IRC I.S. specifications. In caseof any discrepancy or controversy the decision of the S.E. shall be final and shall be binding on the contractor . The contractor shall procure

these reference books in his site office at his cost .

7.Rubble :- The excavated hard rock if available of acceptable quality shall be used for relevant items in the scope of work if required theexcavated rock sample shall be got tested for its utilization the conveyance charges for utilized rubble beyond 100 met shall be paid underrelevant item in this tender. The sub-Standard quality rock shall be used in embankment if directed.

8.Testing

The construction material shall be got tested from Govt. or MIDC approved. Laboratory as & when directed The laboratory testing chargesshall be born by the contractor.

LABORATORY EQUIPMENTS

Following items of laboratory equipment shall be provided in the field laboratory , Until the work is completed. Thereafter after takingpermission from MIDC, Contractor can take back the equipments.

1)Electronic balance 10 kg capacity accuracy 0.5gm 1 No.

2) Oven & OMC containers 1 Set.

3) Set of IS sieves As per IS 460-1962

a) For coarse sieve analysis - 100 mm, 63mm, 20 mm,

10mm & 4.75 mm 1 Set

b) For fine sieve analysis – 2.36mm, 1.00mm, 60, 425,

300, 212, 150 & 75 micron. ‘

c) Lid & Pan4) Field Density Testing equipments 1 No5) Penetro meter and needles =1 set6) Soxhiet extraction or centrifuge type apparatus complete with extraction thimbles with solvent and filter paper=1 Set7) Marshall stabity test Equipment=1 set8) Concrete Moulds l50mmX150X150 mm= 6.00 Nos9) Slump Test= 2 setsFor Control of Profile and Surface Evenness(i) Total Station =1 set(ii) Precision automatic level = 2 set(iii) Precision staff

SETTING OUT :

The working Bench mark with the reference Bench mark shall be established all along the alignment of road the value of B.M. shall be


indicated. Minimum four Bench marks shall be established in one km. length. It shall be responsibility of the Contractor to maintain andcheck the B.M. every month and should be reported to Engineer-in-charge. The lines levels of formation, chainage side slopes drainage workcarriage way and side shoulder shall be carefully marked and frequently checked care shall be taken to ensure that correct gradient and crosssection are obtained everywhere. In order to facilitate the setting out of the works the center line of the carriage way must be actuallyestablished by contractor and approved by engineer in charge. It must be accurately reference @ every 50 m Interval or lesser as per theground topography with marked pegs and

chainage board set in or near the fence line. These marker shall be maintained till the work is completed & final formation levels areaccepted by Engineer. When the construction is at formation level stage the center line shall again be set out by the contractor and whenapproved by the engineer shall be accurately referenced by marker pegs set at outer limits of the formation No marker peg shall be fixeduntil the centre line has been

referenced contractor shall be responsible for preservation and safe guard of all survey ref. Bench Mark. Engineer shall supply all thenecessary data for setting out of center line. The contractor shall in connection with approved. Cross section and center line survey theterrain along the road alignment and shall submit profile along the road Center line and cross section at interval as required by Engineer forhis approval. After obtaining the approval of Engineer work of earth work can commence and profile and cross section shall form basis formeasurement and payment. The work of setting out shall be part of general works preparatory to the execution of work and no separatepayment shall be made for the same.

Precision Automatic levels having standard deviation 2 mm per Km and filled with micro meter arrangement shall be used for double runleveling work setting out of road alignment and measurement of angles shall be done by Theodolite with transfers target having accuracy ofone second.

Contractor shall provide one new branded desktop of latest version with Autocad installation.


FORM GENERAL 1.4

Clause, Condition and MOU for Joint Venture for works costing more than Rs.300Lakhs

Joint venture or Association of two or more contractors will be allowed. The Joint Ventureshall be allowed for Plant and machinery and / or work experience. The lead partner of JV should havecontractor registration in appropriate class as mentioned in NIT. Other partner / partners of JV shall alsohave registration; however, their share shall be limited upto the class of registration.

It should be noted that an agency shall be allowed to quote individually as well as inassociations / JV. The post qualification of the agency will be decided as per norms mentioned in PQform. The main contractor shall furnish the notarized joint venture MoU along with other joint venturepartner on Rs. 100 stamp paper along with PQ form in envelope No.1 only. Each joint venture partner isrequested to give an undertaking on stamp paper of Rs. 100/- stating that he will make him as a jointventure alongwith main contractor only for this work and further he cannot make a joint venturepartnership with other contractor / firm for this work. It is obligatory that the main contractor in the jointventure gets post-qualified individually for financial criteria as per the norms of MIDC.


Annexure – AANNEXURE – ‘A’ Joint Venture for works costing more than Rs.300 Lakhs

1) If the application is made by Joint Venture Consortia of two or more contractors of any class may combine andtender for a work costing to the amount up to which each individual contractor of the higher of the two limits, if theyare of different categories, are empowered to tender as per the original registration provided that …

i) The application shall be signed by all JV Partners so as to be legally binding on all JV Partners.

ii) The combination is of the contractors as a whole and not individual partners.

iii) The main contractor shall furnish the notarised joint venture MoU along with other joint venture partner onRs.100 stamp paper along with PQ form in envelope No.1 only without which they shall not be qualified.

2) The notarized JV MoU / Agreement should give details as under

a) Particulars of the Firm.

b) Profit sharing ratio.

c) Principal place of business.

d) Details of the Lead Member of the Joint Venture Consortia.

e) Details of the Bank Account Operations.

f) Details of the authorized representative of all the Joint Venture Consortia members etc.

g) The JV constituting agreement shall be irrevocable till the completion of work.

h) The JV constituting agreement should cover clauses pertaining to liabilities arising out of the work, if any andliquidation thereof.

i) Whereas the share of the lead member should not be less than 51% and the share of all the Joint Venture Firmshall be 100%

j) One of the Partners shall be nominated as being in-charge and this authorization shall be evidenced bysubmitting a power of attorney signed by legally authorized signatories of the Partners.

k) The Partner in-charge shall be authorized to incur liabilities and receive instructions for and on behalf of any andall Partners of the Joint Venture Consortia and entire execution of the contract including payment shall be doneexclusively with the partner in-charge.

l) All Partners of the Joint Venture Consortia shall be liable jointly and separately for execution of the contract inaccordance with contract terms and a relevant statement to this effect shall be included in the authorization


mentioned under (j) above.

3) The notarized JV MoU so submitted along with the Tender shall be considered as a Legal Document forestablishing the Joint Venture Consortia.

4) The information pertaining to class of Registration, Work experience and / or Plant & Machinery of JV partner inthe respective forms duly signed by the Partner shall be submitted with the tender in envelope No.1.

5) The financial norms shall have to be satisfied by the lead partner of joint venture firm in respect of bid capacity,as per Form ‘F’

6) In case of Joint Venture consortia the sponsoring firm has to submit complete information and identify the leadfirm. It would be necessary for the Joint Venture Consortia to establish to the satisfaction of the MIDC that theventure has made practical, workable and legally enforceable agreements amongst the parties, that responsibilitiesetc., assigned are capable in their individual capacity to discharge them competently and satisfactorily and also that,the lead firm has necessary skill and capacity to lead and responsibility and involvement for the entire period ofexecution as well as a leading role in control and direction on the resources of the entire Joint Venture Consortia.

7) The % share of other partners (other than lead partner) should not be more than his limit of eligibility to quote forworks divided by the estimated cost of work put to tender i.e. when such a percentage is applied to the cost of thework, his share of cost should not exceed his own eligibility limit of tendering for works.

8) Machineries owned by each partner & hired can be clubbed together

9) When contractors submit the PQ forms in individual capacity satisfying the required norms and the samecontractor submits the P.Q. form as a joint venture partner, the P.Q. form in individual capacity shall only beconsidered. P.Q. form and tender submitted in J.V. capacity shall be rejected outright.

10) All joint venture partners shall be fully responsible for the satisfactory completion of work.


ANNEXURE – ‘B’

MEMORANDUM OF UNDERSTANDING FOR JOINT VENTURE AGREEMENTFOR

“ ______________________________________________________________________”

DEED OF PARTNERSHIP (JOINT VENTURE OF _____________ AND ________________)

This Memorandum of Understanding for Joint Venture Agreement made and entered into at onhis ______ day of _______ 20___ by and between :

1) ………………………………………………

AND

2) ………………………………………………

DEFINATIONS :-

In this deed, the following words and expression shall have meanings set out below :

“The Joint Venture” ( “JV” for short) shall mean “_______________________ (JV)” and“___________________” Joint Venture collectively acting in collaborations for the purpose of thisagreement.

“ Apex Co-ordination Body (ACB) shall mean the body comprising Director of the Parties to the JointVenture”

“The Owner” shall mean


………………………………………………………

………………………………………………………

“The Works” shall mean the ………………………………………………………......

……………………………………………………………….

“ The Contract ” shall mean the contract entered into or to be entered into between the “Joint Venture” and“The Owner” for the works.

JOINT VENTURE (JV)

(whereas the Parties hereto declare that, they agree and undertake to form a Joint Venture for thepurpose of Execution of the works, as an integrated Joint Venture. The JV shall be called as “ JOINTVENTURE ” for short) Provided that the Parties are not under this agreement entering into any permanentPartnership or Joint Venture to tender or undertake any contract other than the subject works. Nothingherein contained shall be considered to construe the Parties or Partners to constitute either Party theagent of the other.

WITNESSES

WHEREAS the Executive Engineer, ……………………………………. herein after referred as theExecutive Engineer, have invited tenders for the work of“…………………………………………………………………………….. hereinafter referred as “The Works”

Whereas PARTY NO. I and PARTY NO. II wish to execute the Contract, if awarded as per the terms ofthis indenture. Now, therefore this Deed of Partnership witnesses as follows :-

1) That, these recitals are and shall be deemed to have been part and parcel of the presentMOU for JV.

2) That, this MOU shall come into force from the date of this MOU i.e. the day of_____________ the year ______________

3) That, the operation of this MOU for JV firm concerns and is confined to “the works” only.

4) That, the name of the Joint Venture firm shall be “_________________)

5) That, PARTY NO. I and PARTY NO. II shall jointly execute the works according to all termsand conditions as stated in the relevant instructions contained in the Bid Documents / Contract as an


and conditions as stated in the relevant instructions contained in the Bid Documents / Contract as anintegrated JV styled as “_______________________________)

That, this MOU for JV shall regulate the relations between the parties and shall include without beinglimited to them the following conditions.

a) M/s. ___________________________ shall be the lead Company Incharge of the JointVenture for all intents and purpose.

b) The parties hereto shall jointly and severally liable to MIDC for all acts, deeds and thingspertaining to the Contract. The Contract for the works shall be signed by Shri._______________________ as a General Power of Attorney Holder.

c) That the Director of one of the parties of the JV, ________________ shall be the leadPartner of the JV firm and shall have the Power to Control and Manage the Affairs of the JV.

d) That, on behalf of the Joint Venture Lead Partner, _______________ have the Authority toincur liabilities, receive instructions and payments, sign and execute the Contract for and on behalf of theJoint Venture. All payments made under the contract shall be made into the Joint Venture’s bank account.

e) One or two Bank accounts shall be opened in the name of JV to be operated by the JointSignatory by representative of both the Partner of Joint Venture.

f) That each of the parties to the JV agrees and undertake to place at the disposal of the JVbenefits of its individual experience, technical knowledge and skill and shall in all respects bear its share ofthe responsibility including the provision of information, advice and other assistance required in connectionwith the works. The share and the participation of the partners in the JV shall broadly be as follows :-

Name of Contractor Share of Percentage

1)

2)

Total 100%

And all rights, interests, liabilities, obligations, works experience and risks (and all net profit or net losses)arising out of the contract shall be shared or borne by the Parties in proportion to these share. Each of theparties shall furnish its proportionate share in any bonds, guarantees, sureties required for the works aswell as its proportionate share in working capital and other financial requirements, all in accordance withthe decisions of the Apex Coordinating body.

g) Any loan/advances shall be shared by the PARTY NO. I and PARTY NO. II in the ratio of


________________ respectively.

h) All funds, finance or working capital required for carrying out and executing, the works orcontract shall be procured and utilized by the parties are mutually agreed by them and they shall be liableand responsible for the same. Initial Capital of the JV firm shall be Rs. _______________.

i) The execution of the work on the site will be managed by a Project Manager. The ProjectManager shall be authorized to represent the JV on site in respect of matters arising out or under thecontract.

j) The PARTY NO. I and PARTY NO. II shall be jointly and severally liable towards the ownerfor the execution of the contract commitment in accordance with contract conditions.

k) The JV shall be registered with the Registrar of Firms / Company, Maharashtra State. Priorwritten approval of MIDC shall be obtained before any changes are proposed to be made in this JointVenture Agreement, once it is registered with the Registrar of firms / Company, Maharashtra State.

l) This Joint Venture Agreement shall not be dissolved till the completion of the defect liabilityperiod as stipulated in the Tender Document conditions of the works and till all the liabilities thereof areliquidated.

m) That, questions relating to validity and interpretation of this deed shall be governed by thelaws of India. Any disputes in interpretation of any conditions mentioned herein shall be referred toArbitrator by mutual consent of the parties to the JV and such proceedings shall be governed by the IndianArbitration and Conciliation act, 1996. The award of the Arbitrator shall be final and binding on the parties,hereto, neither the obligations of each party hereto to perform the contract nor the execution of works shallstop during the course of these arbitration proceedings or as a result thereof.

n) That, no party to the JV has the right to assign any benefit, obligation or liability under theagreement to any third party without obtaining the written consent of the other partner and MIDC.

·· Bank account (s) in the name of the Joint Venture firm may be opened with any Nationalized /Scheduled Bank / Banks approved by GoM and the representatives of both partners areauthorized to operate upon such accounts jointly.

p) That, the parties to the JV shall be responsible to maintain or cause to maintain properBooks of Accounts in respect of the business of the JV firm and the same shall be closed at the end of theevery financial year.


q) That the financial year of the firm shall be the year ended on the 31 st day of March everyyear.

r) That upon closure of the books of account, balance sheet and profit and loss account, as tothe state of affairs of the firm, as at the end of the financial year and as to the profit or loss made, orincurred by the firm for the year ended on that date respectively, shall be prepared and the same shall besubject to audit by a Chartered Accountant.

LEGAL JURISDICTION

All matters pertaining to or emanating from this JV agreement involving the owner shall be subject tojurisdiction or High Court of Judicature, at ...………..

NOTICE AND CORRESPONDANCE

All correspondence and notices to the JV shall be sent to the following address :

IN WITNESS WHERE TO the parties have caused their duly authorized representative to sign below :

Signed for and on behalf of signed for and on behalf of

Witness

1.

2.




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 Division Kolhapur and signed by the Executive 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.

MEMORANDUM ( B1 Tender Form )


a Name of work Khandala Industrial Area Ph-II.... ProvidingInfrastructural facilities...Construction of Roads

b Estimated Cost Rs. 20,10,62,476.00

c E.M.D. Rs. 10,05,400.00 paid online.

d Security Deposit Initial SD Rs. 60,31,900.00 or 3.00 % of tendered

cost whichever is higher by DD / RTGS ofNationalized Bank / Scheduled Bank/ Bankapproved by Government of Maharashtra. S. D.inform of BG will be accepted when amount ofS.D. is more than Rs.50,000/-

Rs.1,40,74,400.00 or 7.00 % of tendered costwhichever is higher through RA bills.

Total SD Rs. 2,01,06,300.00 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

10 %

f Compensation for non-completionof work in time/slow progress ofwork, for every day the work iscarried out at disproportionatelyslow rate

Rs. 5000 per day

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

9 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) _____________________________________ 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 hereby


rates 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. Paid the following online

(i) Cost of blank tender form Rs.________________ (Non refundable)(ii)

EMD (in absence of EMDExemption Certificate)

Rs.________________

(iii) Application Support Cost Rs.________________ (Non refundable)

(iv) Deposit towards erection of Asphaltplant & machinery within 30 Kms

(if applicable )

Rs.________________

Total Rs.________________

The earnest money, full value of which is to be absolutely forfeited to MIDC should I/We do not deposit thefull amount of security deposit specified in the above memorandum, in accordance with Clause I(A) of the ContractConditions; 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. 5000 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. 5000 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 work


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 sell


them 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,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 shalltake 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 of


cost. 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 bythe 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 could


have 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 expiryof 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 tender


and 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 samewas executed.

CLAUSE 19; Contractor liable for damage done & for imperfections: If during the period of 36 Months from thedate of completion as certified by the Engineer-in-charge pursuant to Clause-7 of the contract or 36 Months 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 at


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 contractorbe 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.


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 or


give 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 referredto 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 ofthe 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 the


stores 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 suchspecification 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 rateshall 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 the provision ofClause 15 only, when the amount of such reduction beyond 25% at the rate of the item specified in the tender is morethan 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 value of excesswork 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 tendered rates,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 of


any 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.

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 below


the 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 atany 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 their


respective 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 & thecontractor 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-charge


days, 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 36 Months 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 ofmaintenance 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 : Khandala Industrial Area Ph-II.... Providing Infrastructural facilities...Construction ofRoads

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.

Khanadala Industrial Area Ph-II.... Providing Infrastructural facilities...Construction of Roads.

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.


Schedule B


Name Of Work : Khandala Industrial Area Ph-II.... Providing Infrastructural facilities...Construction of Roads

Name Of Sub Estimate : 1.Construction of RoadsAmount And Rate In (Rs)

Sr.No Item DescriptionQuantity Rate Unit AmountRate In Words

5,62,500.00CubicMeter

90.006,250.00

Open excavation for road works, sidegutters water retaining structures andlarge excavated areas not involvingmanual lift of materials such as waterreservoir, foundation, dam seats andallied works in soils of all sorts, sandgravel, soft and hard murum andboulders not exceeding 0.03 Cu.M. insize, to required grade, camber andside slopes and conveying theexcavated material with all lifts andall leads , spreading the same onembankment or stacking as directed.

1 Rupees NinetyOnly


280.0018,740.00

Open excavation for road works, sidegutters and large excavated areas notinvolving manual lift of material suchas water reservoir, foundations, damseats and allied works in soft rockand boulders beyond 0.03 to 0.3Cu.M. rubble and conveying andstacking in regular stacks with all liftsand all leads from outside edge ofthe excavated area.

2 Rupees TwoHundred EightyOnly


Amount And Rate In (Rs)


2,97,75,900.00

CubicMeter

770.0038,670.00

Open excavation for road work, sidegutters and large excavated areas notinvolving manual lift of materials suchas water reservoir, foundation, damseats and allied works, in hard rockand boulders above 0.3 Cu.M. size bywedging, chiselling and / or linedrilling etc. or excavation in lateriaterock including dressing section to therequired grade camber, slopes andbreaking to 225 mm. size rubble andconveying the same, stacking inregular stacks with all lift and allleads from outside edges ofexcavated area.

3 Rupees SevenHundredSeventy Only

Conveying material obtained fromroad cutting including all lifts, andbeyond initial lead, laying in layers of20cms to 30cms, in case of powerroller and 45cms to 60cms in case ofvibratory compactor, breaking clods,dressing to the required lines, curves,grade and section for formation ofroads, including leveling, disposingoff surplus material in desiredmanner as directed byEngineer-in-charge etc. completeincluding taxes , Royalty for all lead.

4


125.005,620.00

For all Leads.4.1 Rupees OneHundredTwenty FiveOnly

Watering and compacting theembankment to 97% of modifiedproctor dry density after laying inlayer of 20 to 30 cm. (testedembankment),.

5


23.001,45,340.00

With vibratory roller in 20 to 30 cmlayers

5.1 Rupees TwentyThree Only

Watering to optimum moisturecontent and rolling to maximum drydensity by roller to the final formationof road in cutting in soil and murum.

6

80,720.00SquareMeter

8.0010,090.00

With vibratory roller6.1 Rupees EightOnly




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.

7

3,45,20,000.00

CubicMeter

400.0086,300.00

For all leads.7.1 Rupees FourHundred Only

Providing & laying GranularSub-Base (GSB) consisting of coarseand fine aggregate mixture as per thegrading laying in layers of 100 mmcompacted thickness includingbreaking / crushing of hard rock bymechanical means into requiredgradation as specified includingconveyance of graded metal with allleads and lifts dressing to requiredlines, curves level, grades andsection, watering and compaction to98% of modified proctor maximumdry density (IS:2720 part VIII) with 8to 10 tonne vibratory roller with allleads etc. complete as per MOSTspecifications 401 etc includingpayment of all taxes, duties, octroicharges etc. complete.

8

Coarse Graded sub base – mix inplace method

8.1

1,63,66,000.00

CubicMeter

1,225.0013,360.00

a) Grade I (metal 53 mm & downsize)

Rupees OneThousand TwoHundredTwenty FiveOnly




2,25,45,000.00

CubicMeter

1,500.0015,030.00

Providing and laying Wet MixMacadam (WMM) base consisting ofaggregates mixture as per thegrading specified, using materialobtained from grading, laying inlayers of 75 mm compacted thicknessincluding breaking / crushing of hardrock by mechanical means intorequired gradation as specifiedincluding conveyance of graded metalwith all leads and lifts, includingmixing in a mechanically operatedmixing plant and laying with sensorpaver in required lines, curves, levels,grades and sections, watering andcompacting to 98% of modifiedproctor maximum dry density(IS:2720, part-VIII) with vibratoryroller of 8-10 tonne static weightcomplete including all leads and liftsas per MOST’ – 406 specifications.

9 Rupees OneThousand FiveHundred Only

Providing and spraying bituminoustack coat complete with all leads andlifts for materials as per technicalspecifications, surface cleaned withmechanical broom & asphalt /emulsion spread with bitumenpressure distributor.

10

By using Bituminous emulsionsconforming to IS 8887

10.1

29,64,681.00SquareMeter

45.9064,590.00

a) 11.00 kg / 10 Sq.m over W.B.M.surface

Rupees FourtyFive And PaisaNinety Only

1,53,25,058.00

CubicMeter

4,744.603,230.00

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 25mm, 20mm &12mm size meta excluding Tack coatetc. complete. (using Bitumen @2.5% by weight of mix excludingTack coat)

11 Rupees FourThousandSeven HundredFourty Four AndPaisa Sixty Only




Providing and laying premixedbituminous macadam using VG 30grade bitumen including all materials,heating bitumen, premixing it withstone metal, in a hot mix plant,transporting to the site of work,laying the mix with a Hydrostaticpaver with sensor control andcompacting with smooth wheeledtandem vibratory roller includinginitial cleaning of surface, using tackcoat using VG 10 grade bitumen orRS-1 grade bituminous emulsion etc.complete . (Bitumen content @ 3.4% by weight of total mix )

12

Tack Coat in VG-10 @ 0.25 kg persq. mtrs.

12.1

2,07,72,144.00

SquareMeter

321.6064,590.00

a) 50 mm thk (with heating) Rupees ThreeHundredTwenty OneAnd Paisa SixtyOnly

Providing and laying hot mix, hot laidpremixed bituminous concrete usingVG-30 grade asphalt/bitumen/CRMB/PMB including allmaterials, heating aggregate asphalt/bitumen etc. and mixing in hot mixplant, trhansporting, laying withhydrostatic paver finished with sensorcontrol, compacting and rolling withsmooth wheeled tandem vibratoryroller. Bitumen to be used at 5.4%(Min) by weight of total mix (machinelaid only) inclusive of tack coat withVG-10 grade bitumen at 0.25 kg perm2 etc. complete.

13

Using VG-30 Bitumen13.1

1,54,95,141.00

SquareMeter

239.9064,590.00

a) 25 mm thick (for wearing course) Rupees TwoHundred ThirtyNine And PaisaNinety Only




1,59,900.00Number390.00410.00 Providing and fixing precast M-20cement guard stone or boundarystones of size 150mm x 150mm x800mm including excavating the pitsof size 300 x 300 x 450mm and fixingthe stone by filling the pit with M-15cement concrete, including anchorbar of length 300mm and dia 12mmMS bar including curing and two coatsof white wash to exposed sides etc.complete.

14 Rupees ThreeHundred NinetyOnly

Providing dry rubble pitching usingsufficiently large face stones ofapproved quality for an averagedepth of 225 mm including providingone header in one Sq.M. of pitchingarea complete, including all leads.

15

66,000.00SquareMeter

330.00200.00 Quarry rubble pitching.15.1 Rupees ThreeHundred ThirtyOnly

16,60,160.00Meter2,594.00640.00 Providing and erecting a 'W' metalbeam crash barrier comprising of 3mm thick corrugated sheet metalbeam rail, 70 cm above road/groundlevel, fixed on ISMC series channelvertical post, 150 x 75 x 5 mmspaced 2 m centre, 1.80 m high,1.1m below ground/roadlevel, all steelparts and fitments tobe galvanisedby hot dip process, all fittings to beconform to IS:1367 and IS:1364,metal beam rail to be fixed on thevertical post with a spacer of channelsection 150 x 75 x 5 mm ,330 mmlong complete as per clause 810.

16 Rupees TwoThousand FiveHundred NinetyFour Only

16,95,85,724.Total Amount Rs :

Name Of Sub Estimate : 2.Construction of C.D. WorksAmount And Rate In (Rs)





37,350.00CubicMeter

150.00249.00 Excavation in trenches, pits, pipelines, foundations, column footings,walls etc. in earth’s soils of all types,gravel, sand, soft & hard murum, andboulders up to 0.03 cum. sizeincluding removing the excavatedmaterial upto a distance of 50 Mbeyond the edge of excavationincluding the initial lift of 1.5 M,stacking or spreading as directed,bailing of sub-soil water if anypreparing base for foundation etc.,and back filing the excavated pit ortrench using the excavated materialin layers including watering andramming as required or as directedby Engineer-In-charge, including alllabour and materials complete.

1 Rupees OneHundred FiftyOnly


330.00747.00 Excavation for trenches, pits,pipelines, foundations, columnfootings, walls etc. in soft rock andboulders between 0.03 TO 0.30 Cu.M.in size for a depth upto 1.5 Mincluding removing the excavatedmaterials upto a distance of 50 Mbeyond the edges of trenches / pitsetc. breaking the boulders into 225mm size rubble including stacking thesame (rubble as well as soft rock)and / or spreading as directed, bailingout water if any, preparing the bedfor foundations & necessary backfilling the excavated pit / trench asdirected by Engineer-in-charge alllabour and materials complete.

2 Rupees ThreeHundred ThirtyOnly




Excavation for trenches, pits for pipelines, foundations, column footings,drainage lines etc in hard rock,manjarya rock & laterite by chiselling,wedging, line drilling etc. includingtrimming and levelling the bed,removing the excavated materialsupto a distance of 50 M beyond theedges of trenches / pits including theinitial lift of 1.5 M, stacking asdirected, de-watering back filling inlayers, watering ramming etc. asrequired or as directed by Engineer InCharge, all labour and materialscomplete.

3


775.001,493.00

Hard Rock3.1 Rupees SevenHundredSeventy FiveOnly

Providing and laying in position plaincement concrete using granite orblack trap graded metal includingmixing in a mechanically operatedmixer, dewatering, compacting,curing as required complete for alllifts up to a + 5 m. above or belowthe ground level where concrete isproposed, includingcentering/shuttering using ordinaryPortland cement.

With maximum 50%crushed sand

4


4,140.00541.00 In 1:3:6 proportion4.1 Rupees FourThousand OneHundred FourtyOnly




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.

5

1,24,20,100.00

CubicMeter

7,700.001,613.00

In design mix concrete grade M-205.1 Rupees SevenThousandSeven HundredOnly

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.

6

83,04,820.00MetricTonne

67,300.00123.40 Tor Steel Bars.6.1 Rupees SixtySevenThousand ThreeHundred Only




Providing at the site of work andlowering, laying and jointing RCCNP3 class pipes conforming toIS458-1998 in prepared trenches ingrade and level, including hoisting,making rubber ring / collar joints incement mortar 1:1, including cost ofcollar / rubber ring, jointing materiallike cement, sand etc. and hydraulictesting of the pipes at factory as wellas on site per the stipulation inrelevant IS code etc. complete.

7

25,05,625.00RunningMeter

1,055.002,375.00

300 mm dia.7.1 Rupees OneThousand FiftyFive Only


2,840.0045.00 450 mm dia.7.2 Rupees TwoThousand EightHundred FourtyOnly


3,695.00538.00 600 mm dia.7.3 Rupees ThreeThousand SixHundred NinetyFive Only


7,470.00180.00 900 mm dia.7.4 Rupees SevenThousand FourHundredSeventy Only


11,830.0075.00 1200 mm dia.7.5 Rupees ElevenThousand EightHundred ThirtyOnly

1,91,972.00Job1,91,972.00

1.00 Providing RCC design & drawing ofproposed RCC Slab drain/boxculvert , including getting approvalfrom MIDC competent authorityincluding collecting relevantnecessary data as per site condition,including inspection & steel checkingat various stages by RCC consultantetc. complete.

8 Rupees OneLacs Ninety OneThousand NineHundredSeventy TwoOnly




Providing and supplying atdepartmental store Plain PVCpipes(Working pressure 6 kg/cm2) asper latest BS/IS specificationsincluding cost of transportation andbearing ISI mark.

9

26,000.00RunningMeter

200.00130.00 f) 100mm dia9.1 Rupees TwoHundred Only

3,14,76,752.00Total Amount Rs :

Schedule B -- Summary

Description Amount In RsSr.No.

1.Construction of Roads2

2.Construction of C.D. Works3

Total

Say

0.00

0.00


DRAWINGS

BLANK PAGE FOR DRAWINGS.......


POST-QUALIFICATION FORM for Joint Venture for works costing Above Rs.300 LakhsFORM GENERAL 1.1

Directions to the tenderers for filling post-qualification form

Name of work :DG - KHANDALA INDUSTRIAL AREA ( PHASE -II)KESURDI...Khanadala IndustriaI Area Ph-II.... Providing

Infrastructural facilities...Construction of Roads

1.A separate proforma should be submitted of works executed / works completed in various departmentswhere the work has been carried out. Scanned copy of the certificate should be uploaded at appropriatelocation duly certified by the gazetted officer. 2. Please fill up properly all the required information and upload scanned copies of required documents asmentioned in this post qualification documents. 3. Supplementary pages may be attached, if required, (strictly in the format given in serially). 4. The cost incurred by the applicant in making this document or quoting the offer or providing clarificationsand attending discussions or site visits will not be reimbursed by MIDC. 5. PQ form shall be filled properly and scanned copies of requisite documents as mentioned in the tenderdocuments shall be attached. 6. Scanned photocopies duly attested of the following certificates will have to be uploaded/ attached atappropriate location and original shall be produced in the office of the Superintending Engineer,MIDC Pune,Circle-1

a) Valid registration certificate in appropriate class.

b) Professional Tax Registration Certificate in ‘E’ category for tenders without PQ and both i.e. ‘E’ & ‘R’category for tenders where PQ is applicable.

c) Registration Certification with Sales Tax Deptt., of Govt. of Maharashtra.

d) PAN No. (In case of JV it shall be of lead partner)

e) Experience certificate of work executed.

7.The information furnished must be sufficient to show that the applicant is capable in all respects forsuccessfully completion of the envisaged work. 8. The conditional submission will not be treated as valid and shall be rejected outright without assigningreasons thereof. 9. The incomplete or improperly filled PQ form will be rejected out-rightly.


10. If the tenderer desires to form a Joint Venture, he will have to fulfill the terms and conditions mentionedin the enclosed proforma and attach the required documents along with duly filled proforma with this PQdocuments. 11. If it is found that, the information uploaded/ attached with the Post – Qualification documents ismisleading / false or if it is found that, certain information is hidden, then the contractor will be disqualifiedduring any stage of tender process and even after opening of tender. 12. Bidders shall upload/ attach only relevant documents along with PQ. 13. Right to reject any or all pre-qualification applications of tenders without assigning any reason thereof isreserved by competent authority.

FORM GENERAL 1.2CONDITIONS FOR POST-QUALIFICATION (For work experience)

To qualify for award of the contract, the tenderer in his name should have experience in last 5 financial yearsas under.

1. Satisfactorily completed (from start to finish) as a prime contractor of at least one single similar workhaving value not less than Rs. 1005.31 Lakhs, consisting work of Earthwork/ WBM/ GSB/Wet Mix Macadamor any combination having minimum costing of Rs.732.53 laks, and work of LBM/BM/ DBM/AC/SDBC orany combination having minimum costing of Rs.272.78 Lakhs.

Note:- 1.Contractors having bid capacity less than Rs.2010.62 Lacs will not be qualified for the work.

2.The updation of cost of work executed shall be done at 10% per annum ( compounded) by multiplying thevalues with applicable factor i.e. 1.1,1.21 or 1.331 as the case may be. The updation shall be considered fromthe actual date of completion.

The information given above and in the enclosed forms, Annexures is true to the best of my knowledge &belief. I am / We are aware that, I / We will be disqualified at any stage of the qualification or work will bewithdrawn at any stage of execution, if any of the above information is found to be incorrect. In case of sucheventuality, I / We will have no claim on the Deptt. DateSignature of Contractor


(with seal)

FORM ‘A’List of machinery available with the tendered which will be used for this work

Name of tendered:

Sr No Name ofequipment

No. ofunits

Kind andmake

Age andcondition

Presentlocation

Remarks

1 Any HotMixPlant 60TPH

1

2 WMMmechinical plant60 TPH

1

3 Graderfor layingofGSB/WMM Mix

1

4 Sensorpaverhaving5.50 mtrwidth insinglestretch

1

Signature of contractor

Note: 1) In case of hired plant and machinery, notarized agreement shall be furnished along with documentsPage 120 Executive EngineerContractor

Note: 1) In case of hired plant and machinery, notarized agreement shall be furnished along with documentsof Ownership in the name of person from whom machinery is hired..

2) In case, if the contractor do not possess - Hot mix asphalt plant with in 30 Km radius from site of work,then an undertaking on stamp paper of Rs.100 duly notarized shall be submitted by the contractor alongwithPQ form in envelope No. 1 for assurance towards erection of hot mix asphalt plant within 30 Km from the siteof work not later than one month from the date of work order, and separate online payment of Rs.5,00,000/-as guarantee shall be submitted along with PQ form in envelope No.1. Once the contractor erects the hot mixplant, within 30 Km radius from site of work, the amount of Rs.5.00 lacs will be refunded. FORM ‘B’List of technical personnel that will be made available for this work.Name of tendered:

SrNo

Name andDesignation

Qualification

Whetherworking onfield or inoffice

Experienceofexecutionof similarworks

Period fromwhich theperson isworking withthe tenderer

Remarks


FORM – C-1 DETAILS OF WORKS/ SIMILAR PROJECTS COMPLETED BY TENDERER (Please fill in information about the relevant projects completed in last 5 financial years)Name of Tenderer

SrNo

Name ofwork

Cost ofwork

Date ofstarting

Stipulated dateof period ofcompletion

Actual date ofcompletion

Remarks


SrNo

Name ofwork

Cost ofwork

Date ofstarting

Stipulated dateof period ofcompletion

Actual date ofcompletion

Remarks

1) State only those works whose individual project cost is more than 50% of tender project cost/ or as per thetechnical norms mentioned under the eligibility criteria.2) The statement should be supported by attested copies of certificates issued by Heads of offices not below the rankof Executive Engineer


FORM – C-2Statement showing the quantities of specific items executed by the tenderer in any one year of the last 5

financial years.Name of Tenderer :

Sr.

No.

Item Minimumquantityrequired to

be executedin one year

Quantity executed bythe tendered in

Remarks

Year

Year Year Year

Year

7Page 122 Executive EngineerContractor

Sr.

No.

Item

Minimumquantityrequired to

be executedin one year

Quantity executed bythe tendered in

Remarks

Year

Year

Year Year

Year

7


FORM – D DETAILS OF PROJECTS IN PROGRESS AND TENDERED FOR Please fill in information about all the on-going similar projects only and projects tendered for. Name of Tenderer :

Sr.No

Name ofwork

PlaceandCountry

Work in hand Work tendered for Remarks

Tendered cost

Cost ofRemaining work

Anticipated dateofcompletion

Estimated cost

Datewhendecision isexpected

Stipulated date ofperiod ofcompletion


FORM – E CERTIFICATE FROM CONCERNED DEPARTMENT IN RESPECT OF WORKS COMPLETED DURING LAST FIVE FINACIALYEARS (In support of works mentioned in Form C-1 & C-2)

1 Name of Contractor

2 Name of work

3 Estimated Cost put to tender

4 Tendered Cost

5 Major quantities / disciplines of the workexecuted by the tendered

1)

2)

3)

6 Period stipulated in tender for completion ofwork

7 Date of Work Order

8 Stipulated Date of start of work

9 Stipulated Date of completion

10 Actual Date of Completion

11 If time over-run, the reasons for the same

12 Final cost of work completed

13a Has the tenderer started the work promptly afterissue of work order

Yes / No

B Has the tenderer maintained progress of workas per agreement?

Yes / No

c Quality of work Excellent / Good /Satisfactory

D Compensation / Penalty levied if any withreasons

14 Any other fact about the overall performance ofthe contractor, the authority may like tomention.


FORM – E CERTIFICATE FROM CONCERNED DEPARTMENT IN RESPECT OF WORKS COMPLETED DURING LAST FIVE FINACIALYEARS (In support of works mentioned in Form C-1 & C-2)


2 Name of work


4 Tendered Cost


1)

2)

3)








13a Has the tenderer started the work promptlyafter issue of work order

Yes / No


Yes / No



14 Any other fact about the overall performance ofthe contractor, the authority may like tomention.



2 Name of work


4 Tendered Cost


1)

2)

3)








13a Has the tenderer started the work promptlyafter issue of work order

Yes / No


Yes / No



14 Any other fact about the overall performanceof the contractor, the authority may like tomention.

Certified that the information given is based on the facts and figures recorded in this office through variousdocuments and is true to the best of my knowledge and belief. Signature of Officer issuing the certificate (not below the rank of EE)

Outward No.of Issuing Authority________________Date : _____________

FORM – F FINANCIAL STATEMENT

1 Name of Applicant (in case of joint ventures /consortium, the names of the constituent firms).

2 Turnover in terms of value of works executed duringeach year (as reflected in the Profit & Loss Account)

Year----

--------

--------

3 Approximate value of works in hand

4 Bid Capacity i.e. (A x N x 2) – B

Where

A= Maximum of the updated values of works executed in

one of the preceding 3 years. The updation of the valueof work should be done at 10% per annum(compounded) by multiplying the values withapplicable factor i.e. 1.1, 1.21 or 1.331 as the case maybe.

B= Value of existing commitment of works (on-going or tobe completed in the period stipulated for completion ofthe work in the present tender).

N= Number of years prescribed for completion of theproject for this work.


1 Name of Applicant (in case of joint ventures /consortium, the names of the constituent firms).

2 Turnover in terms of value of works executed duringeach year (as reflected in the Profit & Loss Account)

Year----

--------

--------

3 Approximate value of works in hand

4 Bid Capacity i.e. (A x N x 2) – B

Where

A= Maximum of the updated values of works executed in

one of the preceding 3 years. The updation of the valueof work should be done at 10% per annum(compounded) by multiplying the values withapplicable factor i.e. 1.1, 1.21 or 1.331 as the case maybe.

B= Value of existing commitment of works (on-going or tobe completed in the period stipulated for completion ofthe work in the present tender).

N= Number of years prescribed for completion of theproject for this work.

Certified that the information given is based on the facts and figures recorded in this office through variousdocuments and is true to the best of my knowledge and belief.

Signature of the Chartered Accountant Signature of Contractor

(with seal) (with seal)Note: It shall be noted that, if the information given above is found to be misleading or false, the action will beinitiated to intimate the name of the CA to the Institute of Chartered Accounts of India, for appropriate punitive

action.





Item Specification

Work Name: Khandala Industrial Area Ph-II.... Providing Infrastructural facilities...Construction of

Roads

Sub Estimate: 1.Construction of Roads

1 Open excavation for road works, side gutters water retaining structures and large excavated

areas not involving manual lift of materials such as water reservoir, foundation, dam seats and

allied works in soils of all sorts, sand gravel, soft and hard murum and boulders not exceeding 0.03

Cu.M. in size, to required grade, camber and side slopes and conveying the excavated material

with all lifts and all leads , spreading the same on embankment or stacking as directed.

Specification:

10.1 General : This item refers to the bulk excavation, in soils of all sorts, sand, gravel soft and

hard murum and boulders below 0.03 cum size. The excavation shall be for large areas like dam

seats, water retaining structures, side gutters, large excavation areas, road works etc. when

contractor utilizes excavation machinery like bulldozers, shovels, JCBs and tippers and dumpers

for transportation etc.

10.2 Site Preparation : Normally the site as directed by the Engineer-in- charge, on which the

construction, as per the drawings, is to be started shall be first cleaned and cleared of all

obstructions. The loose stones, bushes, rubbish, brushwood, trees along with roots, etc. shall be

removed. The material shall be stacked or disposed off as directed. All the material shall be the

property of MIDC. After clearing the site, the alignment or center lines or points shall be given by

the Engineer-in- charge. The contractor shall establish the reference marks, benchmark pillars in

masonry with 100 x 100 mm M.S. plate fixed at top. The top of M.S. Plate will represent bench

mark connected to GTS. The contractor shall maintain bench mark pillars till completion of work

etc., and the widths for excavations shall be clearly marked by the contractor as directed, true to

line, curve, level and slope. The contractor shall provide all labour and marking material such as

wooden/steel pegs, white lime powder, oil paint, or any other suitable marking material at his own

cost and he shall be fully responsible for the correctness of the line, curve and levels and slopes.

10.3 Excavation : Before commencement of the excavation the levels shall be taken at x-section

with intervals of not exceeding 10 m in respect of plain ground and not exceeding 5 m in respect of

sloping grounds. The interval along x-section shall be as directed by the Engineer -in-charge. The

levels shall be recorded in the field book and shall be signed by the Engineer-in-charge and the

authorized representative of the contractor in token of acceptance. The contractor shall excavate

and remove all the material from the marked area of excavation by using labour, machinery and

equipments most suitable for excavation of large quantities in wet or dry condition.

10.4 Foundation Preparation : In this classified strata, the foundation road works, gutters, for

reservoirs and dam seat, may be provided. Also the foundations for rafts, embedments of pipelines

for water supply or drainage or gas may be laid in this type of classified soil. The foundation shall

be cleared of all loose material and shall be dressed by chiseling to the smooth surface to the

correct line and level. The levels of such excavated level when strata changes and or foundation

shall be taken and recorded adopting practice as mentioned earlier. The contractor shall not

excavate below the line shown in the drawing or as directed. No foundation of any sort shall be laid

unless the Engineer - in-charge approves/passes the foundation and record the dimensions and

elevations and types of soils of the foundation pit, trench excavated.

10.5 Shoring and Strutting : The cost of shoring and strutting shall not be paid separately unless

provided in the contract. The type and designing of shoring shall be decided by the contractor, and

shall get approved from the Engineer in Charge. Pay Slopes : Pay slopes may be stipulated

according to which excavation shall be carried out and paid for.

10.6 Disposal of Excavated Material : All the material obtained from clearing the site or from

excavation shall be the absolute property of MIDC. All materials obtained from clearing the site and

excavation shall be disposed off or spread or stacked for all leads as directed by the Engineer in

Charge. Materials suitable for back-filling or other use shall be stacked at a convenient place for

all leads as directed for refilling or reuse. No excavated material shall be kept within 1.5 m

distance from the outer top edge to avoid the falling of the stuff in the pit or trench. surplus

materials shall be used for levelling the ground around as directed for all leads. The surplus

materials are required to be conveyed and used or stacked for all leads.

10.7 Dewatering : It is the responsibility of the contractor to remove the water accumulated in the

pit or trench, from sub-soil water or from rains or from any other natural source, by manually or by

pumping out as required. Unless provided for in the contract separately, no payment shall be made

for bailing out the water. The contractor may be required to provide temporary bunds, or provide

bypass arrangements to avoid entering of water in the excavation at his own cost. The drained

water shall be properly disposed off, so as not to cause any damages to the excavated area nor to

the surrounding structures. The contractor shall keep the excavated area dry for measurements

and for laying of foundation mortar or concrete.

10.8 Side Slips and Blows : Even after sufficient care of sides, slips or blows occur, they shall be

removed at contractor’s cost.

10.9 Backfilling : After excavation is completed, measurements recorded by the Engineer-in-

charge and the foundation raft after construction of masonry/structure or the pipeline is laid, all the

shoring shall have to be removed. The backfilling of the pit or trench to the original level or as

shown in the drawing or as directed shall be made from the selected excavated material stacked

separately for that purpose. The material shall be laid in layers of 15 to 20 cm in thickness,

watered and then rammed properly. The backfilling shall only be done after receiving orders from

the Engineer-in-charge and without damaging the foundation raft or the pipeline etc.

10.10 Protective Measures : All the excavated pits, trenches etc. shall be properly protected from

any accidents by providing strong fencing around. At night red lantern and watchman shall be kept

in proper position to indicate the danger zone. It is the responsibility of the contractor to take the

adequate protective measures and safety of the excavation, people and workmen and surrounding

properties and will have to bear t he damages if caused. All the cost of protective measures shall

be included in the item rate.

10.11 Item to Include : The item includes all lifts and all leads. The use heavy earth excavating

and moving machinery including the fuel, oil, maintenance and repairs, all taxes and depreciation

are included in the item rate.

10.12 Mode of Measurement and Payment : The measurements of the original ground profiles at

selected locations shall be taken after clearing the site. The measurements of the final excavated

profile shall be taken if the excavation is less or more as directed by the Engineer - in-charge or

shall be measured as per drawings. Excess excavation shall be recorded but shall be paid to the

limited quantity as explained above. The quantity shall be measured in cubic meters and paid at

the rate as per the contract agreement. Deductions for voids shall be made @ 40% if quantity paid

on stack measurements. The size of stacks shall be 3.0 m X 2.0 m X 1.0 m size preferably.

2 Open excavation for road works, side gutters and large excavated areas not involving manual

lift of material such as water reservoir, foundations, dam seats and allied works in soft rock and

boulders beyond 0.03 to 0.3 Cu.M. rubble and conveying and stacking in regular stacks with all lifts

and all leads from outside edge of the excavated area.

Specification:

11.1 General : This item refers to the open excavation for road works, gutters and large excavated

areas in soft rock and boulders, beyond 0.03 m3 to 0.30 m3 in size. The excavation shall be for

large area such as water reservoir, foundations, dam seats and allied works, such as road works

etc, When contractor utilizes excavation machinery like bulldozers, shovels, JCBs and tippers and

dumpers for transportation etc.

11.2 Site Preparation : The site as directed by the Engineer-in-charge, on which the construction,

as per the drawings, is to be started shall be first cleaned and cleared of all obstructions. The loose

stones, bushes, rubbish, brushwood, trees along with roots, etc. shall be removed. The material

shall be stacked or disposed off as directed. All the material shall be the property of MIDC. After

clearing the site, the alignment or center lines or points shall be given by the Engineer-in-charge.

The contractor shall establish the reference marks, benchmark pillars in masonry with 100 x 100

mm M.S. plate fixed at top. The top of M.S. Plate will represent bench mark connected to GTS.

The contractor shall maintain bench mark pillars fill completion of work etc., and the widths for

excavations shall be clearly marked by the contractor as directed, true to line, curve, level and

slope. The contractor shall provide all labour and marking material such as wooden/steel pegs,

white lime powder, oil paint, or any other suitable marking material at his own cost and he shall be

fully responsible for the correctness of the line, curve and levels and slopes.


with intervals of not exceeding 10 m in respect plain ground and not exceeding 5 m in respect of

sloping grounds. The interval along x-section shall be as directed by the Engineer-in-charge. The












unless the Engineerin- charge approves/passes the foundation and record the dimensions and

elevations and types soils of the foundation pit, trench excavated.



shall get approved from the Engineer in Charge. Pay Slopes : Pay slopes may be stipulated

according to which excavation shall be carried out and paid for.



excavation shall be disposed off or spread or stacked for all leads beyond the excavated area as

directed by the Engineer in Charge. Materials suitable for back-filling or other use shall be stacked

at a convenient place for all leads as directed for refilling or reuse. No excavated material shall be

kept within 1.5 m distance from the outer top edge to avoid the falling of the stuff in the pit or

trench. Surplus materials shall be used for levelling the ground around as directed for all leads.


pit or trench, from sub-soil water or from rains or from any other natural source, by anually or by




















properties and will have to bear the damages if caused. All the cost of protective measures shall


11.11 Item to Include : The item includes all lifts and all leads beyond the edge of excavation. The

use heavy earth excavating and moving machinery including the fuel, oil, maintenance and repairs,

all taxes and depreciation are included in the item rate.



profile shall be taken if the excavation is less or more as directed by the Engineering- charge or





3 Open excavation for road work, side gutters and large excavated areas not involving manual

lift of materials such as water reservoir, foundation, dam seats and allied works, in hard rock and

boulders above 0.3 Cu.M. size by wedging, chiselling and / or line drilling etc. or excavation in

lateriate rock including dressing section to the required grade camber, slopes and breaking to 225

mm. size rubble and conveying the same, stacking in regular stacks with all lift and all leads from

outside edges of excavated area.

Specification:

13.1 General : This item refers to the open excavation for road works, side gutters and large

excavated areas such as water reservoir foundation dam seats and allied works in hard rocks and

boulders above 0.3 m3 size by wedging, chiseling and line drilling etc. When contractor utilizes

excavation machinery like bulldozers, shovels, JCBs and tippers and dumpers for transportation

etc.






The contractor shall establish the reference marks, benchmark pillars in masonry with 100 x 100

mm M.S. plate fixed at top. The top of M.S. Plate will represent bench mark connected to GTS.

The contractor shall maintain bench mark pillars fill completion of work etc. and the widths for

excavations shall be clearly marked by the contractor as directed, true to line, curve, level and

slope. The contractor shall provide all labour and marking material such as wooden/steel pegs,

white lime powder, oil paint, or any other suitable marking material at his own cost and he shall be

fully responsible for the correctness of the line, curve and levels and slopes


with intervals of not exceeding 10 m in respect plain ground and not exceeding 5 m in respect of

sloping grounds. The interval along x-section shall be as directed by the Engineer-in-charge. The












unless the Engineerin- charge approves/passes the foundation and record the dimensions and

elevations and types soils of the foundation pit, trench excavated.

13.5 Shoring & strutting: The cost of shoring and strutting shall not be paid separately unless


shall get approved from the Engineer in Charge. Pay Slopes : For excavation normally pay slopes

may not be necessary. However for deep excavation if pay slopes are stipulated the excavation

shall be done accordingly and paid for.



excavation shall be disposed off or spread or stacked for all leads as directed by the Engineer in

Charge. Materials suitable for back-filling or other use shall be stacked at a convenient place for

all leads as directed for refilling or reuse. No excavated material shall be kept within 1.5 m distance

from the outer top edge to avoid the falling of the stuff in the pit or trench. Surplus materials shall

be used for levelling the ground around as directed for all leads.









13.8 Side Slips and Blows : As Even after sufficient care of sides, slips or blows occur, they shall

be removed at contractor’s cost.














13.11 Item to Include : The item includes all lifts and all leads beyond the edge of excavation. The

use heavy earth excavating and moving machinery including the fuel, oil, maintenance and repairs,

all taxes and depreciation are included in the item rate.



profile shall be taken if the excavation is less or more as directed by the Engineerin- charge or





13.13 The excavation in hard rock shall be carried out by process, wedging, chiseling, drilling etc.

The precautions shall be taken as stated in the specification as per Item No.Gen/A/5.3 and for

laterite and Manjarya type rock, the general provisions of Item Gen/A/7 shall be applicable.

4 Conveying material obtained from road cutting including all lifts, and beyond initial lead, laying

in layers of 20cms to 30cms, in case of power roller and 45cms to 60cms in case of vibratory

compactor, breaking clods, dressing to the required lines, curves, grade and section for formation

of roads, including leveling, disposing off surplus material in desired manner as directed by

Engineer-in-charge etc. complete including taxes , Royalty for all lead.

Specification:

4.1 For all Leads.

Specification:

1.1 General : The work provides conveying the material obtained from road cutting, and laying the

selected material for formation of the road, laying them in 20 to 30 cm layers, breaking clods

dressing to the required lines, curves, grades, cross section etc. (disposing the surplus material as

directed by the Engineer-in-Charge). The obtained excavated material shall have the CBR value

more than 8 if it is used for embankment and the max. dry density shall not be less than 1.65

gm/cc.

1.2 Setting Out : For laying the material, the profile shall be set up with poles to mark the center

and edges of the formation, top levels.

1.3 Conveying : All lifts and all leads in conveying the material to site shall be included in the rate

as specified. Contractor shall be responsible to see that the vehicles used for transporting the

material do not drop any of the contents on the road and thus cause nuisance to traffic. The

contractor shall be responsible for any damage or accident arising out of any such material. The

contractor shall remove such material at his expenses. The vehicle conveying the material shall

not obstruct the traffic.

The contractor may use manpower scrapers, dozers, graders, shovels, dumpers, trucks, trollies,

etc. for conveying the material. The maintenance of all above equipments, any taxes, insurance,

depreciation etc. shall be deemed to be included in the item rate. No separate claim shall be

entertained. If the useful material available from the road cutting is not used and materials obtained

from other sources are used, by the contractor for his own convenience, such materials shall be

deemed to have been obtained from the road cutting to the extent to which useful materials were

available for the banking and shall be paid for under this item.

1.4 Laying the Material : Conveyed material shall be placed in 20 cm to 30 cm thick layers,

consolidated by 8 to 10 tonne road roller. The conveyed material shall be placed in layers 40 cm to

60 cm thick layers if compaction with vibratory compactor. The conveyed material shall be spread

for full width of embankment and compacted full section specified. The extra loose stuff at the

edges shall be trimmed later without extra cost, leaving the correct section fully compacted. The

watering every layer to O.M.C. and compaction of the same shall be paid of separately under

relevant item incorporated in the tender. The camber shall be provided while carrying out

embankment work and shall not be adjusted in metalling (compaction shall be paid under relevant

item separately).

1.5 Disposal : The surplus material shall be conveyed and laid at the location as directed by the

Engineer-in-Charge. The cost of the disposing the surplus material at a given location as directed

is included in the rate.

1.6 Item to Include : Item includes, conveying the material from road cutting and laying the same

in layers ( or disposing the material as directed), including lead as specified, the transporting,

machinery, labour for loading and unloading, all tools and equipment etc. complete.

1.7 Mode of Measurement and Payment : The contract rate is per cum of the excavated material

conveyed and laid in layers. The quantity shall be worked out by cross sectional measurements

using leveling instruments for the excavation carried out and material conveyed.The

measurements of the sections shall be limited to the dimensions shown on the drawings or those

ordered by the Engineer-in-Charge in writing. The dimensions shall be recorded correct up to cm.

The sectional areas shall be worked out correct upto two places of decimals.

5 Watering and compacting the embankment to 97% of modified proctor dry density after laying

in layer of 20 to 30 cm. (tested embankment),.

Specification:

5.1 With vibratory roller in 20 to 30 cm layers

Specification:

7.1 General : The item provides watering and compacting to the final formation of road in

embankment.

7.2 Material and Equipment : Water to be used shall be free of harmful elements, which may

cause heavy efflorescence, etc. and approved by the Engineer. The contractor shall make his own

arrangements for getting adequate quantity of acceptable Water. The water tankers and road

roller/vibratory compactor shall be used, as directed by the engineerin- charge.

7.3 Watering : When the soil / murum layer of the road in cutting contains less than optimum

moisture, water shall be added to the material in the loose layers of the road cutting to bring the

moisture uniformly up to requirement, if the material contains more than the required moisture. It

shall be allowed to dry until the moisture is reduced to the required extent. If due to wet weather

etc. the moisture contents of the soil cannot be reduced to the appropriate amount by exposure,

the compactions shall be suspended till suitable conditions prevail without contractor’s claiming

any compensation.

7.4 Compaction : When a loose layer is leveled manually or mechanically and moistened or dried

to a optimum moisture content suitable for maximum compaction, it shall be compacted by power

rollers,vibratory rollers or heavy hauling or dozing equipment to give the specified 97% of the

standard proctor density. If on testing, the density is found to be less than 97% of the standard

density the contractor shall do additional compaction necessary to get the specified density after

adding water if required. When the specified density is imperative, the work shall be removed and

redone by the contractor at his own cost to give the specified density. Proper sequence of all

component operations shall be maintained to give individual progress. The consolidation of the

embankment or cutting area by moving roller longitudinal from edges to centre of the road. Care

shall be taken for getting good compaction behind abutments, returns and wing walls, etc. Cutting /

embankment-work in areas not accessible to rollers such as those adjoining bridges, culverts and

other works, shall be carried out independently of the main embankment and shall have the layers

placed in 20 cm to 30 cm. Thickness and each layer shall be moistened and thoroughly compacted

with mechanical or manual tampers. Embankment shall be brought up simultaneously in equal

layers on each side and compacted carefully to avoid unequal pressure, etc.

7.5 Tests :

(a) Tests shall be made to determine the required density of the material to use by the proctor

method before starting and during the progress of work.

(b) Density tests shall be carried out for the embankment-work during the progress of the work.

One set of three core samples for every 1,000 sqm area of each layer of bank-work shall be taken

and tested at contractor risk and cost. The average density shall not be less than 95% of the

standard proctor density. A deviation of 80 kg per cum for fine and 160 kg per cum for coarse

grained soils shall be permitted in dry density in individual sample if the average density reached

up to 95% of standard proctor density for each set.

7.6 Item To Include : Water, equipment labour, taxes etc. shall be included in the rate.

7.7 Mode of Measurement and Payment : The contract rate shall be for a unit of One Cubic

Meter of the finished bank work correctly measured up to two decimals. 6 Watering to optimum moisture content and rolling to maximum dry density by roller to the finalformation of road in cutting in soil and murum.

Specification: 6.1 With vibratory roller Specification: 4.1 General : The item provides watering and compacting to the final formation of road in cutting. 4.2 Material and Equipment : Water to be used shall be free of harmful elements, which maycause heavy efflorescence, etc. and approved by the Engineer-in-Charge. The contractor shallmake his own arrangements for getting adequate quantity of acceptable water. The water tankersand 8-10 tonne 3 wheel road roller shall be used. If directed vibratory roller having 8 to 10 TonneCapacity shall be used for proper compaction. 4.3 Watering : When the soil / murum layer of the road in cutting contains less than optimummoisture, water shall be added to the material in the loose layers of the road cutting to bring themoisture uniformly up to requirement, if the material contains more than the required moisture. Itshall be allowed to dry until the moisture is reduced to the required extent. If due to wet weatheretc. the moisture contents of the soil cannot be reduced to the appropriate amount by exposure,the compactions shall be suspended till suitable conditions prevail without contractor’s claimingany compensation. 4.4 Compaction : When a loose layer is leveled manually or using mechanical equipments andmoistened or dried to a uniform moisture content suitable for maximum compaction, it shall becompacted by power rollers, vibratory rollers or heavy hauling or dozing equipment to give the 95%specified of the standard proctor density. If on testing, the density is found to be less than 95% ofthe standard density the contractor shall do additional compaction necessary to get the specifieddensity after adding water if required. When the specified density is imperative, the work shall beremoved and redone by the contractor at his own cost to give the specified density. Propersequence of all component operations shall be maintained to give individual progress. Forcompaction of embankment the road roller shall move longitudinally and rolling shall be done fromedges to centre. The camber shall be provided in the cutting and shall not be adjusted in metalling.Care shall be taken for getting good compaction behind abutments, returns and wing walls, etc.Cutting/ Bank-work in areas not accessible to rollers such as those adjoining bridges, culverts andother works, shall be carried out independently of the main embankment and shall have the layersplaced in 10 cm to 15 cm. Thickness and each layer shall be moistened and thoroughly compactedwith mechanical or manual tampers. Embankment shall be brought up simultaneously in equallayers on each side and compacted carefully to avoid unequal pressure, etc. 4.5 Item to Include : all material, machinery equipment, labour, taxes etc. shall be included in therate. 4.6 Mode of Measurement and Payment : The measurement shall be taken of the area of roadsurface watered and compacted, in cutting in sqm upto two decimals. The payment shall be at therate per sqm. 7 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 includingall lifts 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 sectionincluding payment of royalty charges to the Govt. of Maharashtra. Specification:

7.1 For all leads. Specification: 3.1 General : The work provides setting out and preparing the ground and formation embankmentfor the road with approved quality materials obtained from the contractor’s borrow areas, laying inlayers, of 20 cm to 30 cm to the required density, lines, curves, grades and cross section anddimensions shown on the plan or as directed by the Engineer-in- Charge with due allowance forshrinkage for compaction. 3.2 Material : All the useful and acceptable materials of approved quality obtained from thecontractor’s borrow areas shall be used for the embankment work. The borrow areas shall be gotapproved prior to bringing material to site of work from the Engineer-in-Charge. All the useful andapproved material obtained from contractor’s borrow areas as directed shall be used for theembankment work. Approved quality murum or a mixture of sand, murum, gravel, small bouldersor rubble as approved shall be used. Black cotton soil, shadu or shrinkable soils shall not be used.Murum having laboratory dry density of less than 1.65 gm/cc shall be rejected. For embankmentsupto 3 m in height, murum with laboratory dry density 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. The perishable materials such as stumps,pieces of wood, roots, rubbish, etc. shall be removed from the embankment material. The materialrequired for embankment shall be obtained by the contractor from the approved quarries by theEngineer-in-Charge: - All lifts and specified leads involved in conveying the material to site shall beincluded in the rate. The payment of taxes, duties, octroi and royalty as per rules and regulationslevied 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 chargesis to be born by the contractor and no reimbursement from MIDC is admissible. 3.3 Setting Out : Alignment of the road shall be set out as shown in the drawing or as directed totrue lines, curves, and grades. Profiles shall be set out with stout poles to mark the center andedges of the formation width with the top levels of formation clearly marked by paint or cut and theslopes with string and pegs at every 30 meters on straight portions and 10m or less on curves oras directed by the Engineer-in-Charge. The toe line shall be marked with pick marks. Longitudinaland cross-section levels shall be taken recorded and signed by the contractor or his authorizedrepresentative and also by the Engineer-in-charge. All the materials and labour required for thisitem shall be supplied by the contractor and profiles, B.M.s etc. shall be put up by the contractor.The cost of these operations is included in the rate of this item. Profiles, pegs, benchmarks andother 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 forexecuting work using mechanical equipments. Three wheels, 8 tones Power Roller giving apressure required to obtain the specified density may be used for compaction. Bullock carts withwater tanks or mechanically driven water tankers may be used for watering. The contractor shallsubmit the list of equipments available with him and intended to be used on the work and shall gotapproved for their use from the Engineer-incharge. 3.5 Construction Methods :

3.5.1 Diversions : If diversions, barricading and signals for day and night are necessary, they shallbe provided without any extra cost. 3.5.2 Preparing the Ground for Laying Bank : Before any material is laid for the embankmentthe ground shall be cleared of all rubbish, removing bushes, etc., and the holes, if any, filled up.When the embankment is to be laid on hillsides or slopes, the existing slopes shall be plougheddeeply. If the cross slopes are steeper than 1 in 3, steps with reverse slope shall be cut into theslopes to give proper hold and seating to the bank as directed by the Engineer-in-Charge. Onsurfaces flatter than 1 in 15, no special surface treatment such as cutting steps shall be necessary.The top 15 cm of soil shall be scarified and watered as directed and compacted to the samedensity as specified for the embankment before any material is laid for the Bank-work. When theembankment is to be placed over an existing road, which is within 15 cm of the finished formation,the road or other hard surface shall be scarified to a minimum depth of 15 cm for which paymentshall be made separately under relevant item of road excavation. The rate for embankmentincludes 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 of20 cm to 30 cm thickness extending to the full width of the embankment including the slopes at thelevel of the particular location and 30 cm more on both sides to allow compaction of the fullspecified section. The extra loose stuff at the edges shall be trimmed after completion of theembankment work without extra cost leaving the correct section fully compacted. Keeping width ofthe bank initially less and widening it later by dumping loose earth on the slopes shall not bepermitted as the additional width and slopes may remain loose and uncompacted and may nothave been compacted as earlier carried out work. Similar procedure to extend the embankment bydumping the material longitudinally shall also not be allowed When boulders, broken stones, andsimilar hard materials are mixed up with the embankment materials, care shall be taken to see thatthey are distributed uniformly in to the embankment and that no hollows are left near them. Nostone or hard material shall project above the top of any layer. Each layer of embankment shall bewatered, leveled and compacted as specified, before the succeeding layer is placed. The surfaceof 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 advanceof embankment work, a length of 15 m bank shall be left on each side of the structure and theselengths shall dealt with later for placing the embankment work. The contractor shall constructtemporary diversion road till the work of culverts and bridges are completed and all type of traffic isallowed to be passed on these bridges and culverts. The camber stipulated shall be provided in theembankment only and shall not be adjusted in metalling. 3.6 Protection : Proper care shall be taken to ensure that the method of operation and compactionof the bank-work does not cause damage or undue strain to any structural element. Embankmentover and around bridges or culverts shall be of approved materials and carefully placed andcompacted. The contractor shall take all precautions necessary for the protection of the bank-workby diversions of streams, local surface drainage, rain water, etc. likely to damage the bank. Anydamage to the embankment-work due to no protection or inadequate protection shall be madegood by the contractor at his own cost. Conveyance of materials shall not cause obstruction ornuisance to the nearby property owners and traffic. 3.7 Finishing : The embankment shall befinished and dressed smooth and even in conformity with the alignment, levels, cross-sections anddimensions shown on the drawing with due allowances for shrinkage. On curves, sections shall beprovided with super elevation and increased widths as shown on the plans or directed by theEngineer-in- Charge. All damages caused by rain, flood or any other reasons shall be made good

in the finishing operations without any extra cost by the contractor. The road land width shall becleared. 3.8 Maintenance : The contractor shall be responsible for maintaining the work satisfactorily at hisown cost 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 ProctorDensity Method before starting the work. (b) Density tests shall be carried out for the bank-work during the progress of the work. One set ofthree core samples for every 1,000 sqm area of each layer of bank-work shall be taken and tested.The average density shall not be less than 95% of the standard proctor density. A deviation of 80kg per cum for fine and 160 kg per cum for coarse grained murum shall be permitted in dry densityin individual sample if the average density reached up to 95% of standard proctor density for eachset. (c) The required number of CBR tests and plasticity index tests shall be carried out as directed bythe Engineer-in-Charge. 3.10 Item to include : 1) Setting out alignment including necessary labour and materiel and maintaining it as long asrequired and 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 andlaying embankment in layers, tests and payment of Royalties, fees, ocrtoi etc., if any. The cost oftesting of material 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 plantnecessary for completing the work satisfactorily. 8) Watering to OMC and compaction is not included in the scope of this item and shall be paidseparately under relevant items incorporated in this tender. 3.11 Mode of Measurement and Payment : The quantities shall be worked out by cross sectionalmeasurement using leveling instruments. The contract rate shall be per cum of the finishedembankment-work, watered and compacted (watering to OMC and compaction shall be paidseparately). The measurement of the sections shall be limited to the dimensions shown on the drawings orthose ordered by the Engineers in Charge in writing. The dimensions shall be recorded up to twodecimals. The sectional areas shall be worked out up to two decimals. The quantity shall beworked out up to two decimals of a cum. by average area method. The volume of embankmentthus calculated shall be reduced by 15% for the purpose of payment when the measurements aretaken for running bills if watering and compaction has not done and by 1% in final measurements.The final quantity to be paid for under this item shall be the total quantity of embankment-workreduced by 1 per cent. 8 Providing & laying Granular Sub-Base (GSB) consisting of coarse and fine aggregate mixtureas per the grading laying in layers of 100 mm compacted thickness including breaking / crushing ofhard rock by mechanical means into required gradation as specified including conveyance ofgraded metal with all leads and lifts dressing to required lines, curves level, grades and section,

watering and compaction to 98% of modified proctor maximum dry density (IS:2720 part VIII) with8 to 10 tonne vibratory roller with all leads etc. complete as per MOST specifications 401 etcincluding payment of all taxes, duties, octroi charges etc. complete. Specification: 8.1 Coarse Graded sub base – mix in place method Specification: 8.1.1 Grade I (metal 53 mm & down size) Specification:

1.1 General : The item addresses providing and laying granular sub-base of 100 mm compacted

thickness, compacting etc, complete. The IS 2720, Part-VIII and MORTH shall be referred. This

work shall consist of mixing laying and compacting clean, crushed, graded aggregate and granular

material, to a dense mass on prepared formation. The thickness of compacted granular sub-base

shall be100mm.

1.2 Material : The material for base shall consists of graded aggregate mixture with following

requirements.

1.2.1 Physical Requirements :

Coarse aggregates shall be crushed stone. The aggregates shall conform to the physical

requirements set forth in the Table given below, and shall be free from organic or other deleterious

material. 1. Material shall share a 10% fineness value of 50 KN or more when tested in compliance

with BS:812 part III 2. The water absorption value shall be less than 2%. In case it exceeds,

soundness test shall be conducted of material in compliance with IS-383.

PHYSICAL REQUIREMENT OF COARSE AGGREGATES FOR

GRANULAR SUB BASE

Sr. No. Test Test Method Requirements

1 * Los Angles

Abrasion Value

Or * Aggregate

Impact Value

IS: 2386(Part-IV)

IS: 2386(Part- IV)

Or IS: 5640

40 Percent (Max.)

30 Percent (Max.)

2 Flakiness Index IS: 2386 (Part-1) 15 Percent (Max.)

3 Bulk Specific Gravity IS:2 386(Part-III) Not less than 2.40

4 Water Absorption IS: 2386 (Part-III) Not more than 2%

* Aggregate may satisfy requirements of either of the two tests. 1.2.2 Gradation Requirements : The aggregates shall conform to the grading given in Tablebelow Table

The aggregate gradation as shown above represents the limits,which shall determine the

suitability of aggregate for use from the source of supply. The final gradation approved

within these limits shall be well graded from coarse to fine aggregate and shall not vary

from the low limit on one sieve to the high limit on the adjacent sieve or vice versa. Material

passing 425- micron sieve shall have plasticity not exceeding 6., and liquid limit not more

than 25.

1.3 Conveyance : All lifts and leads in conveying the material to site shall be included in the

rate as specified. Contractor shall be responsible to see that the vehicles used for

transporting the material do not drop any of the contents on the road and thus cause

nuisance to traffic. The contractor shall be responsible for any damage or accident arising

out of any such material. The contractor shall remove such material at his risk and cost.

The vehicle conveying the material shall not obstruct the traffic. The contractor may use

manpower scrapers, dozers, graders, shovels, dumpers, trucks, trolleys, etc. for conveying

the material. The labour, maintenance, any taxes, royalty, insurance, depreciation etc. shall

be deemed to be included in the item rate. No separate claim shall be entertained.

1.4 Construction operations :

IS Sieve

Designation

in mm

Grading for closed graded

G.S.B.

Grading for coarse graded

G.S.B.

Grade I Grade II Grade III Grade I Grade II Grade III

75 100 -- -- 100 -- --

53 80-100 100 -- -- 100 --

26.50 55-90 70-100 100 55-75 50-80 100

9.50 35-65 50-80 65-95 -- -- --

4.75 25-55 40-65 50-80 10-30 15-35 25-45

2.36 20-40 30-50 40-65 -- -- --

0.425 10-25 15-25 20-35 -- -- --

0.075 3-10 3-10 3-10 <10 <10 <10

C.B.R. Value

(Minimum)

30 25 20 30 25 20

1.4.1 Provisions of Lateral Confinement of Aggregates :

Before starting with laying of G.S.B., necessary arrangements should be made for the

lateral confinement of GSB mix. This could be done by constructing side shoulders in

advance to a thickness corresponding to the compacted layer of the GSB. After the

verge/hard shoulders are ready, their inside edges should be trimmed vertical and the

included area cleaned of all spilled material, thereby setting stage for spread of the GSB.

1.4.2 Spreading and Compacting :

1. The sub-base material shall be spreaded evenly on the prepared sub-grade with the help

of a motor grader of adequate capacity, having arrangements for adjusting the required

slope depth and grade during laying.

2. The mixing shall be done by mechanical equipments unless permitted for manual mixing

in unavoidable circumstances.

3. Moisture contents of loose material shall be checked in accordance with IS-2720 (part 2).

Additional water may be added to maintain the optimum moisture if required.

4. Immediately after mixing, the mix shall be spread uniformly and evenly upon the

prepared sub grade/ sub base/ base in required quantities. In no case should these be

dumped in heaps directly on the area where these are to be laid nor shall their hauling over

a partly completed stretch be permitted. The mix shall be spread by approved mechanical

devices. The material may be spread either by a motor grader or a paver finisher. For

portions where mechanical means cannot be used, other approved means shall be used.

The motor grader shall be capable of spreading the material uniformly all over the surface.

Its blade shall have hydraulic control for initial adjustments and maintaining the same so as

to achieve the specified slope and grade The paver finisher shall be self-propelled having

the following features:

1. Moving hoppers and suitable distribution mechanism.

2. The screed shall have tamping and vibrating arrangement for initial compaction to the

layer as it is spread without rutting or otherwise marring the surface profile.

3. The paver shall be equipped with necessary control mechanism so as to ensure that the

finished surface is free from surface blemishes. The surface of the mix shall be carefully

checked with templates and all high or low spots remedied by removing or adding

aggregate as may be required. The layer may be tested by depth blocks during

construction. No segregation of large and fine particles should be allowed. The aggregate

as spread should be of uniform gradation with no pockets of fine/coarse materials.

1.4.3 Rolling :

After mix has been laid to the required thickness, grade and cross fall (camber), the same

shall be uniformly compacted to the full width with roller of 8 to 10 tonnes static weight for

thickness upto 100 mm and vibratory compactor for thickness more than 100 mm. In

portions having unidirectional cross fall/super elevation, rolling shall commence from the

lower edge and progress gradually towards the upper edge. Thereafter roller should

progress parallel to the enterline of the road, uniformly overlapping each preceding track by

at least one-third width until the entire surface has been rolled. Alternate strips of the roller

shall be terminated in stops at least 1m away from any preceding stop. On portions in

camber, rolling should begin at the edge with the roller running forward and backward until

the edges have been firmly compacted. The roller shall then progress gradually towards the

center parallel to the centerline of the road uniformly overlapping each of the preceding

track by at least one third width until the entire surface has been rolled. Any displacement

occurring, as a result of reversing of the direction, of the roller or from any other cause

shall be corrected at once as specified and/or removed and made good. Along forms, kerbs,

walls or other places not accessible to the roller, the mixture shall be compacted with

mechanical tampers. Skin patching of an area without scarifying the surface to permit

proper bonding of the added material shall not be permitted. Rolling should not be done

when the subgrade is soft or yielding or when it causes as wave-like motions in the

subbase/ base course or sub-grade. If irregularities develop during rolling which exceed 12

mm when tested with a 3 meter straight edge., the surface should be loosened and

premixed material added or removed as required before rolling again so as to achieve a

uniform surface conforming to the desired grade and cross fall. In no case should the use

of unmixed material be permitted to make up the depressions. Rolling should be continued

till the density achieved is at least 98% of the maximum dry density for the material as

determined by the method outlined in IS: 2720- Part VIII or as per BIS: 5835 whichever is

more. After completion the surface of any finished layer should be well-closed, free form

movement under compaction, equipment or any compaction, planes, ridges, cracks and

loose material. All loose, segregated or otherwise defective areas should be made good to

the full thickness of the layer and re-compacted.

1.4.4 Setting and Drying : After final compaction of G.S.B. course, the road shall be allowed

to dry overnight.

1.4.5 Testing of G.S.B. : As per table given below:

Sr.

No.

Particulars of

Item

Type of Test Minimum

Frequency

1 Granular Sub Base I. Gradation One test / 200 m3

II. Moisture Content

prior

to completed layer

One test / 250 m3

III. Density of

compacted

layer

One test / 500 m3

IV. C.B.R. As required

2 W.B.M. I. Aggregate Impact One test / 200 m3

II. Flakiness Index One test / 200 m3

3 W.M.M. I. Aggregate Impact One test / 200 m3

1.5 Opening to Traffic : No traffic shall be permitted over the grade subbase. 1.6 Rectification of Surface Irregularity : Where the surface irregularity of the GSB exceedsthe permissible tolerances or where the course is otherwise defective due to sub-grade soilgetting mixed with the aggregates, the full thickness of the layer shall be scarified over theaffected areas, reshaped with added premixed material of removed and replaced with freshpremixed material as applicable and re-compacted in accordance length of 5 m long and 3m wide. In no case shall depressions be filled up with unmixed and ungraded material orfines. 1.7 Item to Include : All material, conveyance of material, labour, machinery, tools andequipment, taxes, duties, octroi and royalties for material, fuel and maintenance,depreciation of machinery etc. shall be included in the item. The laying and compaction ofthe G.S.B. as per above specifications is also included. Rectification of the defective layerand surface irregularities are also included in this item 1.8 Mode of Measurement and Payment : The measurement shall be taken in cum of thecompacted layer of G.S.B. laid. The unit rate shall be for 1 cum of compacted Granular subbase layer. 9 Providing and laying Wet Mix Macadam (WMM) base consisting of aggregates mixture as perthe grading specified, using material obtained from grading, laying in layers of 75 mm compactedthickness including breaking / crushing of hard rock by mechanical means into required gradationas specified including conveyance of graded metal with all leads and lifts, including mixing in amechanically operated mixing plant and laying with sensor paver in required lines, curves, levels,grades and sections, watering and compacting to 98% of modified proctor maximum dry density(IS:2720, part-VIII) with vibratory roller of 8-10 tonne static weight complete including all leads andlifts as per MOST’ – 406 specifications. Specification:

2.1 General : The item is for to providing and laying wet mix macadam base of minimum 75 mm.

II. Grading One test / 100 m3

III. Flakiness Index One test / 200 m3

IV. Density of

compacted

layer

One test / 500 m3

compacted thickness, watering, compacting etc. complete. The IS: 2720, Part VIII and MOST-406

shall be referred. The work consists of providing material i.e. clean graded aggregate of approved

quality, granular murum, clean water, mixing the material in mechanical plant to prepare a wet

macadam and lay on prepared mix on of stipulated depth on the prepared sub base using censor

paver. The premix macadam material shall be laid in one or more layers as necessary to lines,

grades and cross-sections shown on the approved drawings or as directed by the Engineer-in-

charge. The minimum thickness of a single compacted wet mix layer shall be 75 mm & maximum

thickness of the single compacted wet mix layer shall not be more than 200 mm.

2.2 Material : The material for base consists of graded aggregate mixture with following

requirements.

2.2.1 Physical Requirements :

Coarse aggregates shall be crushed stone. The aggregates shall conform to the physical

requirements set forth in the Table-1 given below :

* Aggregate may satisfy requirements of either of the two tests. Table No. 903-3 of MORTH

2.2.2 Gradation Requirements : The aggregates shall conform to the grading given in Table

below

Refer Table on page No. 92.

Sr. No. Test Test Method Requirements

1 * Los Angles Abrasion

Value

Or

* Aggregate Impact Value

IS: 2386(Part-IV) IS:

2386(Part-IV) Or IS: 5640

40 Percent (Max.)

30 Percent (Max.)

2 Flakiness Index IS: 2386 (Part-1) 15 Percent (Max.)

3 Bulk Specific Gravity IS:2 386(Part-III) Not less than 2.40

4 Water Absorption IS: 2386 (Part-III) Not more than 2%

Sieve Designation Percent by weight passing the sieve

53 mm 100

45 mm 95-100

26.5 mm 80-95

22.4 mm 60-80

11.2 mm 40-60

4.75 mm 25-40

2.36 mm 15-30

600 micron 8-22

75.0 micron 0-8

53 mm 100

The aggregate gradation as shown above represents the limits, which shall determine the

suitability of aggregate for use from the source of supply. The final gradation approved within these

Maharashtra limits shall be well graded from coarse to fine aggregate and shall not vary from the

lower limit on one sieve to the high limit on the adjacent sieve or vice versa. Material passing 425-

micron sieve shall have plasticity not exceeding 6.

2.3 Conveyance : Conveyance of material shall be in accordance with the directions issued by the

Engineer-in-Charge.

2.4 Construction Operation :

2.4.1 Provisions of lateral confinement of aggregates :

Before starting with wet-mix macadam construction, necessary arrangements should be made for

the lateral confinement of wet mix. This could be done by constructing side shoulders in advance

to a thickness corresponding to the compacted layer of the wet-mix macadam course. After the

verge/hard shoulders are ready, their inside edges should be trimmed vertical and the included

area cleaned of all spilled material, thereby setting stage for spread of the wet-mix macadam.

2.4.2 Preparation of Mix :

Wet-mix macadam shall be prepared in an approved mixing plant of suitable capacity having

provision for controlled addition of water. Optimum moisture for mixing shall be determined in

accordance with IS: 2720 (Part VIII) after replacing the aggregate fraction, retained on 22.4 mm

sieve with material of 4.75 mm to 22.4 mm size. While adding water due allowance should be

made for evaporation losses. However at the time of compaction, water in the wet mix should not

vary from the optimum value by more than ±0.5 percent. The mixed material should be uniformly

wet and no segregation should be permitted.

2.4.3 Spreading of Mix :

Immediately after mixing, the mix shall be spread uniformly and evenly upon the prepared sub

grade/ sub base/ base in required quantities. In no case should these be dumped in heaps directly

on the area where the same is to be laid nor shall their hauling over a partly completed stretch be

permitted. The mix shall be spread by approved mechanical devices i.e. censor paver. The

material may be spread either by a motor grader or a paver finisher. For portions where

mechanical means cannot be used, other approved means shall be used. The motor grader shall

be capable of spreading the material uniformly all over the surface. Its blade shall have hydraulic

control for initial adjustments and maintaining the same so as to achieve the specified slope and

grade. The paver finisher shall be self-propelled having the following features: 1. Moving hoppers

and suitable distribution mechanism. 2. The screed shall have tamping and vibrating arrangement

for initial compaction to the layer as it is spread without rutting or otherwise marring the surface

profile. 3. The paver shall be equipped with necessary control mechanism so as to ensure that the

finished surface is free from surface blemishes. The surface of the mix shall be carefully checked

with templates and all high or low spots remedied by removing or adding aggregate as may be

required. The layer may be tested by depth blocks during construction. No segregation of large

45 mm 95-100

26.5 mm 80-95

and fine particles should be allowed. The aggregate as spread should be of uniform gradation with

no pockets of fine/coarse materials.

2.4.4 Compaction of Mix :

After mix has been laid to the required thickness, grade and cross fall (camber), the same shall be

uniformly compacted to the full width with vibrator roller of 8 to 10 tonnes static weight. In portions

having unidirectional cross fall/super elevation, rolling shall commence from the lower edge and

progress gradually towards the upper edge. Thereafter roller should progress parallel to the

centerline of the road, uniformly overlapping each preceding track by at least one third width until

the entire surface has been rolled. Alternated strips of the roller shall be terminated in stops at

least 1m away from any preceding stop. On portions in camber, rolling should begin at the edge

with the roller running forward and backward until the edges have been firmly compacted. The

roller shall then progress gradually towards the center parallel to the centerline of the road

uniformly overlapping each of the preceding track by at least one third width until the entire surface

has been rolled. Any displacement occurring, as a result of reversing of the direction, of the roller

or from any other cause shall be corrected at once as specified and/or removed and made good.

Along forms, kerbs, walls or other places not accessible to the roller, the mixture shall be

compacted with mechanical tampers. Skin patching of an area without scarifying the surface to

permit proper bonding of the added material shall not be permitted. Rolling should not be done

when the subgrade is soft or yielding or when it causes as wave-like motions in the subbase/ base

course or sub-grade. If irregularities develop during rolling which exceed 12 mm when tested with

a 3 meter straight edge, the surface should be loosened and premixed material added or removed

as required before rolling the same again so as to achieve a uniform surface conforming to the

desired grade and cross fall. In no case should the use of unmixed material be permitted to make

up the depressions. Rolling should be continued till the density achieved is at least 98% of the

maximum dry density for the material as determined by the method outlined in IS: 2720- Part VIII

or as per BS: 5835 whichever is more. After compaction the surface of any finished layer should be

well-closed, free form movement under compaction, equipment or any compaction planes, ridges,

cracks and loose material. All loose, segregated or otherwise defective areas should be made

good to the full thickness of the layer and re-compacted.

2.4.5 Setting and Drying : After final compaction of wet- mix macadam course, the road shall be

allowed to dry overnight.

2.5 Opening to Traffic : No vehicular traffic of any kind shall be allowed on the finished wet-mix

macadam surface till it has dried and the bituminous binder/wearing course has been laid. In

exceptional case, construction traffic may be allowed with the approval of the Engineerin- Charge

for short duration’s when the course is completely dry and vehicles move over the full width

avoiding any rutting or uneven compaction and any defect developed due to such permission the

same shall be made good by the contractor at his risk and cost.

2.6 Rectification of Surface Irregularity : Where the surface irregularity of the wet-mix course

exceeds the permissible tolerances or where the course is otherwise defective due to sub-grade

soil getting mixed with the aggregates, the full thickness of the layer shall be scarified over the

affected areas, reshaped with added premixed material removed and replaced with fresh premixed

material as applicable and re-compacted in accordance in lengths 5 m long and 3 m wide. In no

case shall depressions be filled up with unmixed and ungraded material or fines.

2.7 Item to Include : All material, conveyance of material, labour, machinery, tools and equipment,

taxes, octroi and duties and royalties for material, fuel and maintenance, depreciation of machinery

etc. shall be included in the item. The laying and compaction of the wet mix as per above

specifications is also included. Rectification of the defective layer and surface irregularities are also

included in this item.

2.8 Mode of Measurement and Payment : The measurement shall be taken in cum of the

compacted layer of wet mix laid. The unit rate shall be for 1 cum of compacted wet mix layer as per

specification and direction of Engineer-in-Charge. 10 Providing and spraying bituminous tack coat complete with all leads and lifts for materials asper technical specifications, surface cleaned with mechanical broom & asphalt / emulsion spreadwith bitumen pressure distributor. Specification: 10.1 By using Bituminous emulsions conforming to IS 8887 Specification: 10.1.1 11.00 kg / 10 Sq.m over W.B.M. surface Specification:

5.1 General : The item pertains to providing and spraying bituminous tack coat over WBM surface

or Bituminous surface.

5.2 Material : Asphalt or bitumen shall be straight run conforming to IS:73 or industrial bitumen as

per IS: 702 of suitable consistency satisfying the requirement of physical properties as given in

table

below.

Table

PHYSICAL PROPERTIES OF BITUMEN

Sr. No. Characteristics Requirements Method of Test

1Penetration at 250 C in

1/10 mm20 to 40 IS: 1203

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

3Ductility at 270 C (Min. is

cms)3 IS: 1208

4Loss on heating

percent (Maximum)1 IS: 1212

5Solubility in CS2

percent (Minimum)99 IS: 1216

5.3 Spraying Tack Coat :

5.3.1 Preparation of Base :

The surface on which the tack coat is to be applied shall be cleaned of dust and any extraneous

material before the application of the bitumen binder, by using a mechanical broom or any other

approved equipment/method as specified by the Engineer-in-charge.

5.3.2 Application of Binder :

In bitumen shall be heated to the temperature ranging 150° to 160° C. appropriate to the grade of

bitumen used and approved by the Engineer-in-Charge and sprayed on the base at the rate

specified in Table below. The rate of spreading is in item of straight run bitumen. Table

RATE OF APPLICATION OF TACK COAT

The bitumen shall be applied uniformly with the aid of either self propelled or towed bitumenpressure sprayer with self heating arrangement and spraying bar with nozzles having constantvolume or pressure system capable of spraying binder at specified rates and temperature so as toprovide a uniformly unbroken spread of bitumen. The tack coat shall be applied just ahead of theon coming bituminous construction. 5.4 Item to Include : The item includes supplying and laying of bituminous tack coat etc.according to the details mentioned in this specification and as per directions of Engineer-in-Charge, including heating all material, labour, transportation, tools, including all taxes, duties,octroi etc., equipment and machinery.

Type of surface Bitumen quantity in

kg per 10 m2 area

Granular Surface treated with

primer

11.00 kg

Bitumen Surfaces. 5.0 kg

5.5 Mode of Measurement and Payment : Tack coat shall be measured in terms of surface areaof application in square meter. The rate shall be per sqm of area of spraying tack coat. 11 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,premixing it with stone metal in hot mix paver transporting and laying, rolling and finishing etc.complete using 25mm, 20mm & 12mm size meta excluding Tack coat etc. complete. (usingBitumen @ 2.5% by weight of mix excluding Tack coat) Specification:

16.2 Materials: Binder shall be as specified and shall conform to IS : 73 and stone chipping shall

conform 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 that the daily out-turn of work is correlated with the quantity of bitumen. Materials

required per cum of compacted lean asphalt mix shall be as under :- Approx.

Table

25 mm size metal 0.72 cum.



Asphalt Minimum 2.5% of total weight.

Solvent 4 kg.

Rate of asphalt application for tack coat shall be 0.3 Kg./10 m2.

The asphalt shall be evenly spread over the surface at the rate specified. It will be further evened

up by oil immersed 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 other

suitable mixing machine, approved by the Engineer-in-Charge. Mixing shall be done till all the

aggregates are thoroughly coated. The required quantity of chips for each batch of mix shall be put

in the mixer through automatic arrangements provided through suitable measuring boxes of 3 Cum

capacity and the required 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

of paving and finishing machine. The carpet shall be so laid as to give desired compacted

thickness. Before starting laying, tack coat shall be provided at 0.3Kg/10 m2 to the cleaned old

surface. The conveyance of premix from mixing plant to site of laying will not be paid extra. All the

depression etc. noticed while the rolling is in progress shall be made good by adding premixed

chips and rolled again. The final surface so obtained shall be as specified by the Engineer-in-

Charge. VG 10 penetration grade asphalt shall be used for tack coat only.

16.5 Rolling :

i) The premix after laying properly on the road shall be rolled with 8 to 10 tonne roller. All

depressions etc. shall be made good by adding premix chips while rolling is in progress as

mentioned under laying above.

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

contractor at his own cost from the mix prepared for laying selected at random by the Engineer-in-

Charge or his representative at least 4 times a day. If the rate of bitumen specified varies, more

frequent tests are to be carried 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 the contractor 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, more frequent 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 own cost to exercise proper control over the preparation of aggregate and bitumen. The tests

should be carried out 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

given proportion.

5. In order to check the average thickness, trial area shall be laid with a known weight of material

in order to determine the area covered per tonne and daily check shall be made on the average

obtained with the assessed daily tonnage laid.

6. The item covers filling pot holes on the existing asphalt surface to make true to slope and

gradient of the surrounding road surface.

16.7 Mode of Measurement and Payment : The actual consolidated volume of lean Mix

Bituminous Macadam shall be paid for. The rate shall be for one cubic meter of compacted L.B.M.

as per specification. Trial will be taken to check up the percentage reduction in volume after

consolidation to determine the actual quantity for payment. For calculation, average depth of the

pot holes and its area will be measured. Payment for tack coat is payable under relevant item.Note : It shall be noted that wherever, references of MORTH Specification Book 2013 are givenin the general & item wise specification, the contractor shall note that specification mentioned inthe MORTH book 2013 will hold good for the work. 12 Providing and laying premixed bituminous macadam using VG 30 grade bitumen including allmaterials, heating bitumen, premixing it with stone metal, in a hot mix plant, transporting to the siteof work, laying the mix with a Hydrostatic paver with sensor control and compacting with smoothwheeled tandem vibratory roller including initial cleaning of surface, using tack coat using VG 10grade bitumen or RS-1 grade bituminous emulsion etc. complete . (Bitumen content @ 3.4 % byweight of total mix ) Specification: 12.1 Tack Coat in VG-10 @ 0.25 kg per sq. mtrs. Specification: 12.1.1 50 mm thk (with heating) Specification:

General:504.2 Materials.504.2.1 BitumenThe bitumen shall be viscosity graded paving bitumen complying with Indian StandardSpecification for paving bitumen, IS:73 or as specified Contract. The type and grade of bitumen tobe used would depend upon the climatic conditions and the traffic. Guidelines for selection ofbitumen are given in Table 500-1.504.2.2 Coarse AggregatesThe coarse aggregates shall consist of crushed rock, crushed gravel or other hard materialretained on 2.36 mm sieve. It shall be clean, hard, durable and cubical shape, free from dust andsoft organic and other deleterious substances. The aggregate shall satisfy the physicalrequirements specified in Table 500-6. Where crushed gravel is proposed for use as aggregate,not less than 90 percent by weight of the crushed material retained on 4.75 mm sieve shall have atleast two fractured faces resulting from crushing operation. Before approval of the source, theaggregates shall be tested for stripping. Where the Contractor’s selected source of aggregateshave proof affinity for bitumen, as a condition for the approval of that source, the bitumen shall betreated with approved anti-stripping agents, as per the manufacturer’s recommendations, withoutadditional payment.504.2.3 Fine AggregatesFine aggregates shall consist of crushed of naturally occurring mineral material, or a combinationof two, passing 2.36 mm sieve and retained on 75 micron sieve. It shall be clean, hard, durable,free from dust and soft organic and other deleterious substances. Natural sand shall not be used inthe binder course.Table 500-6 : Physical Properties of Coarse Aggregate

* If the minimum retained tensile strength falls below 80 percent, use of anti stripping agent isrecommended to meet the minimum requirements.504.2.4 Aggregate Grading and Binder ContentThe combined grading of the coarse aggregates and fine aggregates, when tested in accordance

Property Test Requirement Test method

Cleanliness Grain size analysis Max. 5% passing 0.075

micron

IS:2386 Part I

Particle shape Combined Flakiness

and Elongation Indices

Max. 35% IS:2386 Part I

Strength Los Angles Abrasion

Value or Aggregate

Impact Value

Max. 40%

Max.30%

IS:2386 Part IV

IS:2386 Part IV

Durability Soundness (Sodium or

Magnesium) Sodium

Sulphate Magnesium

Sulphate

5 cycles

Max. 12%

Max.18%

IS:2386 Part V

IS:2386 Part V

Water absorption Water absorption Max. 2% IS:2386 Part III

Stripping Coating and Stripping

of Bitumen Aggregate

Min. Retained Coating

95%

IS:6241

Water sensitivity Retained Tensile

strength*

Min. 80% AASHTO 283

with IS:2386 Part1, by sieving method, shall conform to limits given in Table 500-8. The type andquantity of bitumen and appropriate thickness is also given in Table 500-7.504.2.5 Proportioning of MaterialThe combined aggregate grading shall not vary from the lower limit on one sieve to the higher limiton the adjacent sieve to avoid gap grading. The aggregate may be proportioned and blended toproduce a uniform mix complying with the requirements in Table 500-7. The binder content shallbe within a tolerance of +/- 0.3 percent by weight of total mix when individual specimens are takenfor quality control tests in accordance with the provisions of Section 900 of the MORTH Book ofSpecifications.504.3 Construction Operation504.3.1 Weather and Seasonal LimitationsThe provisions of Clause 501.5.1 shall apply.Table 500-7 Aggregate Grading and Bitumen Content

* Nominal maximum aggregate size is the largest specified sieve size upon which any of theaggregate material is retained.** Corresponds to specific gravity of the Aggregate being 2.7. In case aggregates have specificgravity more than 2.7, bitumen content can be reduced proportionately. Further for regions wherehighest daily mean air temperature is 30oC or lower and lowest daily mean air temperature is – 10oC or lower, the bitumen content may be increased by 0.5 percent.504.3.2 Preparation of the BaseThe base on which bituminous macadam is to be laid shall be prepared, shaped and compacted tothe required profile in accordance with clauses 501.8 and 902.3 as appropriate, and a prime coat,shall be applied in accordance with Clause 502 where specified, or as directed by the Engineer.The surface shall be thoroughly swept clean by a mechanical broom, and the dust removed bycompressed air. In locations where mechanical broom cannot get access, other approved methodsshall be used as directed by the Engineer.504.3.3 Tack CoatA tack coat in accordance with Clause 503 shall be applied as required under the Contract or asdirected by the Engineer. No extra payment for tack coat.504.3.4 Preparation and Transportation of the Mix

Grading 1 2

Nominal maximum aggregate

size*

40 mm 19 mm

Layer thickness 80-100 mm 50-75 mm

IS Sieve size (mm) Cumulative % by weight of total aggregate passing

45 100

37.5 90-100

26.5 75-100 100

19 -- 90-100

13.2 35-61 56-88

4.75 13-22 16-36

2.36 4-19 4-19

0.3 2-10 2-10

0.075 0-8 0-8

Bitumen content ** percent by

mass of total mix

3.3** 3.4**

The provisions of Clauses 501.3 and 501.4 shall apply.504.3.5 Spreading

The provisions of Clause 501.5.3 shall apply. The laying of BM shall be done by sensor paver only.504.3.6 RollingCompaction shall be carried out in accordance with the provisions of Clauses 501.6 and 501.7.Rolling shall be continued until the specified density is achieved, or where no density is specified,until there is no further movement under the roller. The required frequency of testing is defined inClause 903 of the MORTH Book of Specifications.504.4 Surface Finish and Quality Control of Work.The surface finish of the completed construction shall conform to the requirements of Clause 902.For control of the quality of materials and the works carried out, the relevant provisions of Section900 shall apply.504.5 Protection of the LayerThe bituminous macadam shall be covered with either the next pavement course or wearingcourse, as the case may be, within a maximum of forty-eight hours. If there is to be any delay, bythe Contractor the course shall be covered by a seal coat to the requirement of Clause 512 beforeopening to any traffic. The seal coat in such cases shall be considered incidental to the work andshall not be paid for separately.504.6 Arrangements for trafficDuring the period of construction, arrangements for traffic shall be made in accordance with theprovisions of Clause 112.504.7 Mode of MeasurementsBituminous macadam shall be measured as finished work as mentioned in item wise specificationin square metres at the specified thickness as indicated in the Contract or shown on the drawings,or as otherwise directed by the Engineer in-charge.Note : It shall be noted that wherever, references of MORTH Specification Book 2013 are givenin the general & item wise specification, the contractor shall note that specification mentioned inthe MORTH book 2013 will hold good for the work. 13 Providing and laying hot mix, hot laid premixed bituminous concrete using VG-30 gradeasphalt/ bitumen/CRMB/PMB including all materials, heating aggregate asphalt/ bitumen etc. andmixing in hot mix plant, trhansporting, laying with hydrostatic paver finished with sensor control,compacting and rolling with smooth wheeled tandem vibratory roller. Bitumen to be used at 5.4%(Min) by weight of total mix (machine laid only) inclusive of tack coat with VG-10 grade bitumen at0.25 kg per m2 etc. complete. Specification: 13.1 Using VG-30 Bitumen Specification: 13.1.1 25 mm thick (for wearing course) Specification: 507 BITUMINOUS CONCRETE507.1 Scope This work shall consist of construction of Bituminous Concrete, for use in wearing and profilecorrective courses. This work shall consist of construction in a single layer of bituminous concretein a previously prepared bituminous bound surface. A single layer shall be 25 mm/40 mm thick

507.2 Materials.507.2.1 BitumenThe bitumen shall conform to Clause 504.2.1. (i.e. 500-1)507.2.2 Coarse AggregatesThe coarse aggregates shall be generally as specified in Clause 504.2.2, except that theaggregates shall satisfy the physical requirements of Table 500-16 and where crushed gravel isproposed for use as aggregate, not less than 95 percent by weight of the crushed material retainedon the 4.75 mm sieve shall have at least two fractured faces.

Table 500-16 : Physical Requirements for Coarse Aggregate for Bituminous Concrete

* If the minimum retained tensile test strength falls below 80 percent, use of anti stripping agent isrecommended to meet the requirement.507.2.3 Fine AggregatesThe fine aggregates shall be all as specified in Clause 505.2.3. (i.e. 501.2.3)507.2.4 FillerFiller shall be as specified in Clause 505.2.4 (i.e. Table 500-9)507.2.5 Aggregate Grading and Binder ContentWhen tested in accordance with IS:2386 Part 1 (Wet grading method), the combined grading of thecoarse and fine aggregates and filler shall fall within the limits shown in Table 500-17. The gradingshall be as specified in the Contract.Table 500-17 : Composition of Bituminous Concrete Pavement Layers

Property Test Specification Method of Test

Cleanliness (dust) Grain size analysis Max. 5% passing 0.075

micron

IS:2386 Part I

Particle shape Combined Flakiness

and Elongation

Indices*

Max. 35% IS:2386 Part I

Strength Los Angeles Abrasion

Value or

Aggregate Impact

Value

Max. 30%

Max.24%

IS:2386 Part IV

Durability Soundness either

:Sodium Sulphate or

Magnesium Sulphate

Max 12%

Max 18%

IS: 2386 Part V

Polishing Polished Stone Value Min 55 BS:812-114

Water absorption Water absorption Max. 2% IS:2386 Part III

Stripping Coating and Stripping

of Bitumen Aggregate

Mix

Minimum Retained

Coating 95%

IS:6241

Water sensitivity Retained Tensile

strength*

Min. 80% AASHTO 283

Grading 1 2

Nominal aggregate size* 19 mm 13.2 mm

Layer thickness 50 mm 30-40 mm

Note :* The nominal maximum particle size is the largest specified sieve size up on which any of theaggregate is retained.** Corresponds to specific gravity of aggregate being 2.7. In case aggregate have specific gravitymore than 2.7, the minimum bitumen content can be reduced proportionately. 507.3 Mix Design507.3.1 Requirements for the MixClause 505.3.1 shall apply. (Refer table 500-11)507.3.2 Binder ContentClause 505.3.2 shall apply. (Refer table 500-12)507.3.4 Plant Trials – Permissible Variation in Job Mix FormulaThe requirements for plant trials shall be as specified in Clause 505.3.4, (Refer table 500-13) andpermissible limits for variation as given in Table 500-18.Table 500-18 : Permissible Variations in Plant Mix from the Job Mix Formula

507.3.5 Laying TrialsThe requirements for laying trials shall be as specified in Clause 505.3.5. (Refer clause 500-1) The

IS: Sieve1 (mm) Cumulative % by weight of total aggregate passing

45

37.5

26.5 100

19 90-100 100

13.2 59-79 90-100

9.5 52-72 70-88

4.75 35-55 53-71

2.36 28-44 42-58

1.18 20-34 34-48

0.6 15-27 26-38

0.3 10-20 18-28

0.15 5-13 12-20

0.075 2-8 4-10

Bitumen content % by mass of

total mix

Min. 5.2* Min 5.4**

Description Base/binder Course

Aggregate passing 19 mm sieve or larger + 7%

Aggregate passing 13.2 mm, 9.5 mm + 6%

Aggregate passing 4.75 mm + 5%

Aggregate passing 2.36 mm, 1.18 mm, 0.6 mm + 4%

Aggregate passing 0.3 mm, 0.15 mm + 3%

Aggregate passing 0.075 mm + 1.5%

Binder content + 0.3%

Mixing temperature + 10oC

compacted layers of bituminous concrete (BC) shall have a minimum field density equal to or morethan 92 percent of the average theoretical maximum specific gravity (Gmm) obtained on the day ofcompaction in accordance with ASTM D2041.507.4 Construction Operations507.4.1 Weather and Seasonal LimitationsThe provisions of Clause 501.5.1 shall apply.507.4.2 Preparation of BaseThe surface on which the bituminous concrete is to be laid shall be prepared in accordance withClauses 501 or as directed by the Engineer. The surface shall be thoroughly swept clean bymechanical broom and dust removed by compressed air. In locations where a mechanical broomcannot get access, other approved methods shall be used as directed by the Engineer.507.4.3 Tack CoatThe provisions as specified in Clause 504.4.6 (i.e. clause 501.80) shall apply. No extra paymentshall be made for tack coat.507.4 Mixing and Transportation of the MixThe provisions as specified in Clauses 501.3, 501.4 and 504.4.7 shall apply507.5 SpreadingThe general provisions of Clauses 501.6 and 501.7 shall apply, as modified by the approved layingtrials.507.4.6 RollingThe general provisions of Clauses 501.6 and 501.7 shall apply, as modified by the approved layingtrials.507.5 Opening to trafficProvisions in Clause 504.5 shall apply.The bituminous macadam shall be covered with either the next pavement course or wearingcourse, as the case may be, within a maximum of 48 hrs. If there is to be any delay, by thecontractor the course shall be covered by seal coat to the requirement of clause 512 beforeopening to any traffic. The seal coat shall not be paid separately. 507.6 Surface Finish and Quality ControlThe surface finish of the completed construction shall conform to the requirements of Clause 902.All materials and workmanship shall comply with the provisions set out in Section 900 of MORTHSpecifications 2013.507.7 Arrangements for trafficDuring the period of construction, arrangements for traffic shall be made in accordance with theprovisions of Clause 112 of the MORTH Specifications 2013.507.8 Mode of Measurements The measurement shall be on Sq.m. basis of area covered with specified thickness

Note : It shall be noted that wherever, references of MORTH Specification Book 2013 are given

in the general & item wise specification, the contractor shall note that specification mentioned in

the MORTH book 2013 will hold good for the work. 14 Providing and fixing precast M-20 cement guard stone or boundary stones of size 150mm x150mm x 800mm including excavating the pits of size 300 x 300 x 450mm and fixing the stone byfilling the pit with M-15 cement concrete, including anchor bar of length 300mm and dia 12mm MSbar including curing and two coats of white wash to exposed sides etc. complete. Specification:

12.1 General : The items consists of providing and fixing the guard or boundary stone of

standard-size and shape.

12.2 Material : The precast in M-20 grade stone in one solid piece of size 150mm x 150mm x

800mm , 12mm dia and 300mm in length anchor bar. The M10 cement concrete shall confirm to

the relevant provisions of the specification. Maximum size of coarse aggregate shall be 25 mm .

White wash is to be used for painting of the guard stone.

12.3 Fixing : The pit for fixing the stone shall be excavated of the standard size of 300 X 300 X

450 mm deep. The stone shall be fixed in a pit by filling it with cement concrete of M-10 grade C.C.

100 mm thick above ground. The top of the stone shall be 350 mm above the ground or road as

indicated in the standard drawing at the designated spot or as ordered by the Engineer-in-Charge.

Any excavation necessary for fixing the stone shall be done by the contractor and the cost shall be

included in the rate.

The exposed part shall be painted with two coats of good white wash.

12.4 Item to Include : The item includes supply of precast in M-20 guard or boundary stones ,

excavation of pit, fixing in C.C. M10 grade concrete block including painting of stone in white

wash. All necessary labour materials, use of equipment and tools etc., for completing the job

satisfactorily are also included.

12.5 Mode of Measurement and Payment: The measurement shall be for the number of the

guard or boundary stones provided and fixed in concrete in position and painted. The contract rate

shall be for one number of guard/boundary stone fixed. 15 Providing dry rubble pitching using sufficiently large face stones of approved quality for anaverage depth of 225 mm including providing one header in one Sq.M. of pitching area complete,including all leads. Specification: 15.1 Quarry rubble pitching. Specification: 1.1 General : The item provides for dry rubble stone pitching of 225 mm. thick for the road work. 1.2 Material : The rubble stones for pitching shall be sound, hard and durable and fairly regular inshape. The depth of the stones shall be about equal to the specified thickness of 225 mm andstone shall generally be not less than 0.10 Cum in volume or the size as directed by the Engineer-in-Charge. The smaller size stones required for packing and wedging shall be brought to the siteonly to the required extent and they shall not be used in two or more thickness as a substitute forthe stones of full thickness. 1.3 Formation of Base : The slopes of the bank shall be made up with murum and trimmed to therequired slope and properly compacted under the separate item. Profiles shall be put up with pegsand strings at required intervals for the pitching to ensure that is done true to line, curves, levels,thickness and slopes. 1.4 Pitching : A masonry wall or a line of pinheads, shall be provided at the toe to support thepitching. However payment for the same shall be made separately.The lowest course of pitchingshall be started from the toe wall or the line of pin headers. The toe of the slope and the pitchinglaid course by course up the slope. At least one header shall be provided per sqm area of pitching.The stones for the pitching shall be used after merely knocking out weak corners and edges with amason’s hammer. The stones shall be laid closely in position on the prepared bed and firmly set

with the even face on top. The pitching shall be laid to lines, levels, curves and slopes as indicatedin the plans or as ordered by the Engineer-in- Charge. Each stone shall cover the full depth ofpitching and shall be perpendicular to the slopping bed. The stones shall be laid breaking joints asfar as possible. Additional murum bedding if required for getting proper slope, shall be carried upsimultaneously with each course of pitching, watered and rammed without any extra cost. Theinterstices in the joints between adjacent stones shall be filled in with spalls of the proper size andwedged in with hammers to ensure tight packing. Such filling shall be carried out immediately afterplacing larger stones and before the next upper layer is taken in hand. 1.5 Item to Include : The item includes providing and laying dry rubble pitching of the 225 mmthickness to lines, curves, slopes and levels including preparing base, making up trimming andcompacting the bed in hand packing. Labour, materials and use of tools and plant necessary forthe satisfactory completion of the work is included in the item. Pitching without line level shall berejected and corrected at the cost of the contractor. 1.6 Mode of Measurement and Payment : The dimensions shall be measured correct upto a cm.And the area worked out correct to the second decimal of a sq. meter. The contract rate shall befor one sq.metre of finished pitching. 16 Providing and erecting a 'W' metal beam crash barrier comprising of 3 mm thick corrugatedsheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post,150 x 75 x 5 mm spaced 2 m centre, 1.80 m high,1.1 m below ground/roadlevel, all steel parts andfitments tobe galvanised by hot dip process, all fittings to be conform to IS:1367 and IS:1364,metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm,330 mm long complete as per clause 810. Specification:

The metal beam crash barrier shall be of ‘W’ type comprising of 3 mm thick corrugated sheet

metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x

75 x 5 mm spaced 2 m centre, 1.80 m high,1.1 m below ground/roadlevel, all steel parts and

fitments tobe galvanised by hot dip process. Metal beam rail to be fixed on the vertical post with a

spacer of channel section 150 x 75 x 5 mm ,330 mm long complete as per clause 810 as detailed

below;

810.1. General

810.1.1. This work shall consist of furnishing and erection of metal beam crash barrier of

dimensions and at locations as shown on the drawing(s) or as directed by the Engineer.

810.1.2. Metal beam crash barrier shall generally be located on approaches to bridge structures, at

locations where the embankment height is more that 3 metres and at horizontal curves.

810.2. Materials

810.2.1. Metal beam rail shall be corrugated sheet steel beams of the class, type, section and

thickness indicated on the plans. Railing posts shall be made of steel of the section, weight and

length as shown on the plans. All complete steel rail elements, terminal sections, posts, bolts, nuts,

hardware and other steel fittings shall be galvanised. All elements of the railing shall be free from

abrasions, rough or sharp edges and shall not be kinked, twisted or bent.

810.2.2. Steel beam elements and terminal sections shall be galvanised (zinc coated, 0.55 kg per

square metre, minimum single spot) unless otherwise specified. The galvanising on all other steel

parts shall conform to the relevant IS Specifications. All fittings (bolts, nuts, washers) shall conform

to the IS : 1367 and IS : 1364. All galvanizing shall be done after fabrication.

810.2.3. Concrete for bedding and anchor assembly shall conform to Section 1700 of these

Specifications.

810.3. Construction Operations

810.3.1. The line and grade of railing shall be true to that shown on the plans. The railing shall be

carefully adjusted prior to fixing in place, to ensure proper matching at abutting joints and correct

alignment and camber throughout their length. Holes for field connections shall be drilled with the

railing in place in the structure at proper grade and alignment.

810.3.2. Unless otherwise specified on the drawing, railing steel posts shall be given one shop

coat of paint (primer) and three coats of paint on structural steel after erection, if the sections are

not galvanised. Any part of assembly below ground shall be painted with three coats of red lead

paint.

810.3.3. Splices and end connections shall be of the type and designs specified or shown on the

plans and shall be of such strength as to develop full design strength of the rail elements.

810.4. Installation of Posts

810.4.1. Holes shall be dug or drilled to the depth indicated on the plans or posts may be driven by

approved methods and equipment, provided these are erected in proper position and are free from

distortion and burring or any other damage.

810.4.2. All post holes that are dug or drilled shall be of such size as will permit proper setting of

the posts and allow sufficient room for backfilling and tapping.

810.4.3. Holes shall be backfilled with selected earth or stable materials in layers not exceeding

100 mm thickness and each layer shall be thoroughly tamped and rammed. When backfilling and

tamping are completed, the posts or anchors shall be held securely in place.

810.4.4. Post holes that are drilled in rock and holes for anchor posts shall be backfilled with

concrete.

810.4.5. Posts for metal beam guardrails on bridges shall be bolted to the structure as detailed on

the plans. The anchor bolts shall be set to proper location and elevation with templates and

carefully checked.

810.5. Erection

810.5.1. All guardrail anchors shall be set and attachments made and placed as indicated on the

plans or as directed by the Engineer.

810.5.2. All bolts or clips used for fastening the guardrail or fittings to the posts shall be drawn up

tightly. Each bolt shall have sufficient length to extend atleast 6 mm through and beyond the full

nut, except where such extensions might interfere with or endanger traffic in which case the bolts

shall be cut off flush with the nut.

810.5.3. All railings shall be erected, drawn and adjusted so that the longitudinal tension will be

uniform throughout the entire length of the rail.

810.6. Tolerance

The posts shall be vertical with a tolerance not exceeding 6 mm in a length of 3 metre. The railing

barrier shall be erected true to line and grade.

810.7. Measurements for Payment

810.7.1. Metal beam railing barriers will be measured by linear metre of completed length as per

plans and accepted in place. Terminals/anchors of various types shall be paid for by numbers.

810.7.2. No measurement for payment shall be made for projections or anchors beyond the end

posts except as noted above. Furnishing and placing anchor bolts and/or devices for guard rail

posts on bridges shall be considered incidental to the construction and the costs thereof shall be

included in the price for other items of construction.

810.7.3. No measurement for payment will be made for excavation or backfilling performed in

connection with this construction.

810.8. Rate

The Contract unit rate shall include full compensation for furnishing of labour, materials, tools,

equipments and incidental costs necessary for doing all the work involved in constructing the metal

beam railing barrier complete in place in all respects as per these Specifications. Sub Estimate: 2.Construction of C.D. Works 1 Excavation in trenches, pits, pipe lines, foundations, column footings, walls etc. in earth’s soilsof all types, gravel, sand, soft & hard murum, and boulders up to 0.03 cum. size including removingthe excavated material upto a distance of 50 M beyond the edge of excavation including the initiallift of 1.5 M, stacking or spreading as directed, bailing of sub-soil water if any preparing base forfoundation etc., and back filing the excavated pit or trench using the excavated material in layersincluding watering and ramming as required or as directed by Engineer-In-charge, including alllabour and materials complete. Specification:

1.1 General : The item refers to the excavation, in earth, soils of all types,gravel, sand, soft and

hard murum and boulders up to 0.03 cum size.The excavation shall be for trenches, pits, pipe

lines, foundations,column footings, walls etc. and may be in wet or dry, in earth, and similar other

soft or loose material.






The contractor shall establish the reference marks, benchmark pillars in masonry with M.S. Plate

top of which shall be bench mark connected to GTS. The B.M. Pillars shall be maintained

undisturbed by the contractor etc. and the widths for excavations shall be clearly marked by the

contractor as directed, true to line, curve, level and slope. The contractor shall provide all labour

and marking material such as wooden/steel pegs, white lime powder, oil paint, or any other

suitable marking material at his own cost and he shall be fully responsible for the correctness of

the line, curve and levels and slopes.

1.3 Excavation : Before starting actual excavation work, contractor shall notify the Engineer-in-

charge for taking the necessary measurements of cross sectional levels along the alignment for

measurement purposes. The levels recorded in the field book shall be signed by the Engineer-in-

charge and authorised representative of the contractor in token of acceptance. The contractor shall

remove all the material from the marked area of excavation by using labour, tools and equipments

most suitable for excavation of soft material as enumerated in the item in wet or dry conditions.

The excavation shall be true to line, curve, shape, level grade as per the drawings or as directed.

The widths of excavations shall be as minimum to the widths required at the bottom and the

vertical faces shall be as far as possible in plumb. Unless provided in the contract, no extra

payment shall be made for the excavation on side slopes for stability of slopes. Contractor shall be

fully responsible for the correctness of the excavation. Whenever the strata of different grade of

soil not covered in this item is met, the excavation shall be stopped and the Engineer-in-charge

shall be notified to take the cross-sectional levels for taking the measurements and the same shall

be recorded and practise as mentioned above shall be adhered to. The extra excavation in depth

or on sides shall not be paid and the contractor will have to fill the extra excavated depths in layers

to bring the correct level by watering and ramming at his own cost.

1.4 Foundation Preparation : The foundation for column footing and for structural components

such as wall shall not be provided on soft strata covered under this item of excavation. The

foundations for rafts, embedment of pipelines for water supply or drainage or gas may be laid on

the foundation prepared on soft strata. The foundation level even if is confined within the soft layer,

the final layer of excavation watered and brought to the required level and slope by ramming. The

contractor shall not excavate below the line shown in the drawing or as directed. No foundation of

any sort shall be laid unless the Engineerin- charge approves the strata on which foundations are

to be laid and passes the depth of excavation to lay foundation and record the dimensions and

elevations and types soils of the foundation pit, trench excavated, and shall be recorded in the field

book adopting system already explained above.



shall get approved from the Engineer in Charge. Pay Slopes : In lieu of shoring and strutting pay

slopes for excavation of trenches/pits shall be stipulated and paid accordingly.



excavation shall be disposed off or spread or stacked within a lead of 50 meters beyond the

excavated area as directed by the Engineer in Charge. Materials suitable for back-filling or other

use shall be stacked at a convenient place within a lead of 50 meters as directed for refilling or

reuse. No excavated material shall be kept within 1.5 m distance from the outer top edge of

excavation to avoid the falling of the stuff in the pit or trench. Surplus materials shall be used for

levelling the ground around as directed within a lead of 50 meters. If the surplus materials are

required to be conveyed and used or stacked beyond 50 meters contractor shall be paid for extra

lead or the extra conveyance as per the terms of contract.





byepass arrangements to avoid entering of water in the excavation at his own cost. The drained





removed at contractor’s cost. 1.9 Backfilling : After excavation is completed, measurements

recorded by the Engineer-in-charge and the foundation raft masonry above is constructed or the

pipeline is laid, all the shoring shall have to be removed. The backfilling of the pit or trench to the

original level or as shown in the drawing or as directed shall be made from the selected excavated

material stacked separately for that purpose. The material shall be laid in layers of 15 to 20 cm in

thickness, watered and then rammed properly. The backfilling shall only be done after receiving

orders from the Engineer-in-charge and without damaging the foundation raft or the pipeline etc.







1.11 Item to Include : The rate for this item, as per the agreement includes all labour and tools for

clearing the site, marking out the excavation line outs, shoring and strutting, excavation of pits or

trenches, bailing or pumping out water if not provided separately, removal of excavated material

and disposal of material as directed, refilling of pits or trenches, adequate protective measures etc.

Contractor shall also make the necessary arrangements for taking measurements. The rate also

includes the cost of repairs due to excess excavations or slips. The item also includes payment of

the damages if any, by the contractor. The disposal of the material is included within 50 m radius

from the edge of excavation. The lift for excavation of 1.5 m is covered by this item. The additional

lifts shall be paid under Item No.Gen/A/2. The lead beyond 50 m shall be paid extra under Item

No.Gen/A/9.






the rate as per the contract agreement. 2 Excavation for trenches, pits, pipelines, foundations, column footings, walls etc. in soft rockand boulders between 0.03 TO 0.30 Cu.M. in size for a depth upto 1.5 M including removing theexcavated materials upto a distance of 50 M beyond the edges of trenches / pits etc. breaking theboulders into 225 mm size rubble including stacking the same (rubble as well as soft rock) and / orspreading as directed, bailing out water if any, preparing the bed for foundations & necessary backfilling the excavated pit / trench as directed by Engineer-in-charge all labour and materials

complete. Specification:

3.1 General : The item refers to the excavation, in soft rock and boulders between 0.03 and 0.30

cum size. The excavation shall be for trenches, for pipelines, pits, foundations, column footings,

walls etc. and may be in wet or dry, in soft rock, and similar other material.

3.2 Site Preparation : As per Item No.Gen/A/1.2. Site preparation may not be required if the

classified layer lies below the item of excavation in soils classified as per Item No.Gen/A/1.

3.3 Excavation : As per Item No.Gen/A/1.3. The contractor shall excavate and remove all the

material from the marked area of excavation by using labour, tools and equipments most suitable

for excavation of soft rock in wet or dry condition.

3.4 Foundation Preparation : In this classified strata, the foundation for column footing and for

structural components such as wall may be provided. Also the foundations for rafts, embedment of

pipelines for water supply or drainage or gas may be laid in this type of classified soft rock. The

foundation shall be cleared of all loose material and shall be dressed by chiselling to the correct

line and level. The contractor shall not excavate below the line shown in the drawing or as

directed. No foundation of any sort shall be laid unless the Engineerin- charge approves/passes

the depth of excavation to lay foundation and record the dimensions and elevations and types soils

of the foundation pit, trench excavated.



shall get approved from the Engineer in Charge. Pay Slopes : In lieu of shoring and strutting pay

slopes for excavation may be stipulated according to which excavation has to be carried out and

shall be paid.

3.6 Disposal of Excavated Material : The boulders obtained during the excavation shall be

broken into the rubble of size of about 225 mm. This rubble shall be stacked in measurable hips

and at locations, as directed, within the initial lead of 50 m from the edges of excavation as

directed. The rubble shall be disposed off by the contractor at his cost if it is not usable as certified

by the Engineer-in-charge.











3.9 Backfilling : After excavation is completed, measurements recorded Maharashtra Industrial

Development Corporation by the Engineer-in-charge and the foundation raft and masonry/structure

there on or the pipeline is laid, all the shoring shall have to be removed. The backfilling of the pit or

trench to the original level or as shown in the drawing or as directed shall be made from the

selected excavated material stacked separately for that purpose. The material shall be laid in

layers of 15 to 20 cm in thickness, watered and then rammed properly. The backfilling shall only be

done after receiving orders from the Engineer-in-charge and without damaging the foundation raft

or the pipeline etc.







3.11 Item to Include : As per Item No.Gen/A/1.11, but for soft rock classified material. The lift for

excavation upto 1.5 m is covered by this item. The additional lifts shall be paid under Item

No.Gen/A/4. The lead beyond 50 m shall be paid extra under Item No.Gen/A/9. The item also

include breaking boulders into rubble of 225 mm and stacking within lead of 50 m.







on stack measurements. The size of stacks shall be 3.0 m X 2.0 m X 1.0 m size preferably. 3 Excavation for trenches, pits for pipe lines, foundations, column footings, drainage lines etc inhard rock, manjarya rock & laterite by chiselling, wedging, line drilling etc. including trimming andlevelling the bed, removing the excavated materials upto a distance of 50 M beyond the edges oftrenches / pits including the initial lift of 1.5 M, stacking as directed, de-watering back filling inlayers, watering ramming etc. as required or as directed by Engineer In Charge, all labour andmaterials complete. Specification: 3.1 Hard Rock Specification: 7.1 General : This item pertains to excavation in Hard rock of Laterite, Manjarya or of similar typewithout blasting. When local conditions prevent the use of blasting, excavation shall be done bychiselling, wedging or line drilling or as specified by the Engineer-in-Charge. 7.2 Site Preparation : Site preparation may not be required if the classified layer lies below theitem of excavation in soils and soft rock classified as per Item No.Gen/A/1 and Gen/A/3respectively. However if rock is exposed the same will have to be arranged as per ItemNo.Gen/A/1.

7.3 Excavation : The contractor shall excavate the hard rock by chiselling, wedging or line drillingor as specified in the contract or as directed by the Engineer-in-Charge, as required and as andremove all the material from the excavated area by using labour, tools machinery and equipmentsmost suitable for excavation of hard rock by chiselling wedging and line drilling, in wet or drycondition. The most suitable method to be adopted shall be got approved from the Engineer-in-charge. The contractor may be permitted to use expanding compounds like “Acconex” orequivalent in case he desires at no additional cost. Such use shall be permitted on case-to-casebasis and shall be carried out as per manufacturers instructions. In special cases excavation maybe carried out by using heating techniques. Contractors shall have to take all precautionsregarding fire and other hazards. 7.4 Foundation Preparation : In this classified strata, the foundation for column footing and forstructural components such as wall may be provided. Also the foundations for rafts, embedment ofpipelines for water supply or drainage or gas may be laid in this type of classified soft rock. Thefoundation shall be cleared of all loose material and shall be dressed by chiselling to the correctline and level. The contractor shall not excavate below the line shown in the drawing or asdirected. No foundation of any sort shall be laid unless the Engineerin- charge approves/passesthe depth of excavation to lay foundation and record the dimensions and elevations and types soilsof the foundation pit, trench excavated 7.5 Pay Slopes : Normally for excavation in hard rock pay slopes are not necessary. However inrespect of deep foundation pay slopes may be stipulated according to which excavation shall becarried out and paid for. 7.6 Disposal of Excavated Material : All the material obtained from clearing the site or fromexcavation shall be the absolute property of MIDC. All materials obtained from clearing the site andexcavation shall be disposed off or spread or stacked within a lead of 50 meters beyond theexcavated area as directed by the Engineer-in-charge. Materials suitable for back-filling or otheruse shall be stacked at a convenient place within a lead of 50 meters as directed for refilling orreuse. No excavated material shall be kept within 1.5 m distance from the outer top edge to avoidthe falling of the stuff in the pit or trench. Surplus materials shall be used for levelling the groundaround as directed within a lead of 50 meters. If the surplus materials are required to be conveyedand used or stacked beyond 50 meters contractor shall be paid for extra lead or the extraconveyance as per the terms of contract. 7.7 Dewatering : It is the responsibility of the contractor to remove the water accumulated in thepit or trench, from sub-soil water or from rains or from any other natural source, by manually or bypumping out as required. Unless provided for in the contract separately, no payment shall be madefor bailing out the water. The contractor may be required to provide temporary bunds, or providebypass arrangements to avoid entering of water in the excavation at his own cost. The drainedwater shall be properly disposed off, so as not to cause any damages to the excavated area nor tothe surrounding structures. The contractor shall keep the excavated area dry for measurementsand for laying of foundation mortar or concrete. 7.8 Side Slips and Blows : Even after sufficient care of sides, slips or blows occur, they shall beremoved at contractor’s cost. 7.9 Backfilling : After excavation is completed, measurements recorded by the Engineer-in-charge and the foundation raft after construction of masonry/structure or the pipeline is laid, all theshoring shall have to be removed. The backfilling of the pit or trench to the original level or asshown in the drawing or as directed shall be made from the selected excavated material stackedseparately for that purpose. The material shall be laid in layers of 15 to 20 cm in thickness,

watered and then rammed properly. The backfilling shall only be done after receiving orders fromthe Engineer-in-charge and without damaging the foundation raft or the pipeline etc. 7.10 Protective Measures : All the excavated pits, trenches etc. shall be properly protected fromany accidents by providing strong fencing around. At night red lantern and watchman shall be keptin proper position to indicate the danger zone. It is the responsibility of the contractor to take theadequate protective measures and safety of the excavation, people and workmen and surroundingproperties and will have to bear the damages if caused. All the cost of protective measures shallbe included in the item rate. 7.11 Item to Include : Excavation of trenches in hard rock of laterite or Manjarya type classifiedmaterial. The cost of drilling holes and use of expanding material or heating process, with alllabour, material and tools and equipments and responsibility are included in the contract rate ofthis item. The lift for excavation upto 1.5 m is covered by this item. The additional lifts shall be paidunder Item No.Gen/A/8. The lead beyond 50 m shall be paid extra under Item No.Gen/A/9. | 7.12 Mode of Measurement and Payment : The measurements of the original ground profiles atselected locations shall be taken after clearing the site. The measurements of the final excavatedprofile shall be taken if the excavation is less or more as directed by the Engineerin- charge orshall be measured as per drawings. Excess excavation shall be recorded but shall be paid to thelimited quantity as explained above. The quantity shall be measured in cubic meters and paid atthe rate as per the contract agreement. Deductions for voids shall be made @ 40% if quantity paidon stack measurements. The size of stacks shall be 3.0 m X 2.0 m X 1.0 m size preferably. 4 Providing and laying in position plain cement concrete using granite or black trap graded metalincluding mixing in a mechanically operated mixer, dewatering, compacting, curing as requiredcomplete for all lifts up to a + 5 m. above or below the ground level where concrete is proposed,including centering/shuttering using ordinary Portland cement. With maximum 50%crushed sand Specification: 4.1 In 1:3:6 proportion Specification:

1.1 General : The item pertains to providing and laying in position Plain Cement Concrete

(PCC)

of specified proportion. The work includes providing all material, mixing, compacting, curing,

shuttering,dewatering etc. complete up to lift of ± 5 m.

1.2 Material:

Cement: Ordinary Portland Cement (OPC) as specified at itemGen/C/0.2.1.

1. Fine Aggregate (Sand) : specifications shall conform to itemGen/C/0.2.2.The proportion of sand

shall be 50% river sand and 50% crushed sand.

2. Coarse Aggregate : specifications shall conform to item Gen/C/0.2.3. Grading and maximum

size of coarse aggregate shall be as specified in the drawing. Normally the maximum size should

not be more than 40 mm or 25 % of the minimum dimension of the member, whichever is less.

3. Water : specifications shall conform to item Gen/C/0.2.4.

1.3 Mix Proportion and Mixing : The mix proportion as specified on the drawing, separately

for

each component shall be provided. For detailed specifications refer to item No.Gen/C/0.5. For

mixing without mechanical mixer, prior permission from the Engineer-in-charge shall be obtained.

Specifications for mixing shall conform to item Gen/C/0.7.

1.4 Formwork and Scaffolding : Formwork shall be provided for giving the desired shape

and

sizes for the PCC as per the drawings. The specifications shall conform to item Gen/C/0.19.7. The

striping time also shall be as specified in the item. The scaffolding shall be normally provided of

steel tubes. The specifications for scaffolding also shall conform to item

Gen/C/0.19.8.

1.5 Transportation, Placing and Compaction : Specifications shall conform to item

Gen/C/0.8.

1.6 Field Tests : The appropriate field tests as directed by the Engineer-in-charge shall be

carried

out as explained in item Gen/C/0.15.

1.7 Inspection & Testing of Structure : As per the contract conditions inspection & testing

of a

structure shall be carried out in accordance with item Gen/C/0.16

1.8 Finishing of Concrete : The finishing of concrete surface shall be as per item

Gen/C/0.17.

1.9 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 and

as directed by Engineer in Charge. For specifications for these the appropriate clauses of item

Gen/C/0 shall be referred.

1.10 Curing : As per item Gen/C/0.14.

1.11 Item to Include : This item for providing Plain Cement Concrete (PCC) with specified

mix

proportion at specified locations with initial lift of +_ 5 m above or below ground level includes all

ingredients of concrete i.e. water, cement, fine and coarse aggregates, all transportation,

dewatering, tools and plants, all taxes, royalties, labour, formwork, testing, curing etc. complete.

Mode of Measurement and Payment : The measurements of the concrete laid shall be taken

on

volumetric basis in cum. The openings shall be deducted. 5 Providing and laying in position Cement Concrete for RCC work using granite / black trapmetal including mixing in mechanically operated mixers, compacting by mechanical or manualmeans as may be required and directed by Engineer-In-Charge, including steel or plywoodshuttering, centring, formwork dewatering, for all elements in foundation, plinths, of building works,where reinforced cement concrete is proposed to be used upto +/-5 m from the average groundlevel including all labour and material complete, finishing the surface with 1:3 cement mortar. etccomplete. Specification:

5.1 In design mix concrete grade M-20 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. Thework includes providing all material, mixing, compacting, curing, shuttering, dewatering, etc.complete upto lift of ± 5 m. Providing the reinforcement steel shall be carried out by item No.Gen/C/0.2.5 3.2 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 gradeby designing the mix of concrete, please refer to specifications as per item Gen/C/0.4 and 0.5. Thedesign 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 carriedout as explained in item Gen/C/0.15. 3.7 Inspection & Testing of Structure : As per the contract conditions inspection & testing of astructure shall be carried out in accordance with item Gen/C/0.16 3.8 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, Expansionjoints, 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 includesall ingredients of concrete i.e. water, cement, fine and coarse aggregates, all transportation,dewatering, tools and plants, all taxes, loyalties, labour, formwork, testing, curing etc. complete.The provision of reinforcement steel is not included in this item. 3.12 Mode of Measurement and Payment : The measurements of the concrete laid shall betaken on volumetric basis in cum. The openings shall be deducted. The unit rate of concrete percum of specified proportion includes all the items. For more details regarding mode ofmeasurement and payment please refer item Gen/C/0.25. 6 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. as per detailed designs, drawings and schedules including cutting, bending,hooking the bars, binding with wires or tack welding and supporting as required at all locations andheight all labour and materials testing etc. complete. Specification: 6.1 Tor Steel Bars. Specification:

9.1 General : The item pertains to providing and fixing in position reinforcement of all dia for RCCpiles, 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 - TMTbars as indicated 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 ofspecified dia. at locations in numbers or at spacings, as per detailed designs, drawings andschedules including cutting, bending, hooking the bars, binding with wires or tack welding andsupporting as required at all locations and height. The work shall be carried out as specified inGen/C/0.2.5. The reinforcement shall be got checked by the Engineer-in-charge or his representative beforeconcreting. The contractor shall provide and fix in position any additional reinforcement, if directed,in addition to the reinforcement shown on drawing. 9.4 Item to Include : The item includes all the material of reinforcement bars, binding wires,welding rods and labour and tools and equipment for cutting, bending welding, testing charges etc.complete as per drawings and as directed by the Engineer-in-charge. 9.5 Mode of Measurementand Payment : The measurement of the reinforcement bars shall be taken in metric tons. Themeasurement shall be taken according to item Gen/C/0.25.2. 7 Providing at the site of work and lowering, laying and jointing RCC NP3 class pipesconforming to IS458-1998 in prepared trenches in grade and level, including hoisting, makingrubber ring / collar joints in cement mortar 1:1, including cost of collar / rubber ring, jointing materiallike cement, sand etc. and hydraulic testing of the pipes at factory as well as on site per thestipulation in relevant IS code etc. complete. Specification: 7.1 300 mm dia. Specification: 7.2 450 mm dia. Specification: 7.3 600 mm dia. Specification: 7.4 900 mm dia. Specification: 7.5 1200 mm dia. Specification:

3.1 General : The item is for providing and laying & jointing of RCC pipes of NP3 class, including

the sealing rings, mortar filling and hydraulic testing. Water for initial testing shall be made

available free by MIDC, if possible and for subsequent fills necessiated on account of rectification ,

water will be charged at the prevailing industrial water rates is respective industrial area The

excavation of trenches for laying of pipe will be paid under relevant item.

3.2 Material : RCC NP3 class pipes shall confirm to IS:458-1998

. For ready reference and comparison the particulars of the RCC Non Pressure and Pressure

pipes of different classes are given here, though the item refers only for NP3 class pipe. Table 1CONCRETE PIPES

Note :- The unreinforced or without reinforcement pipes shall be provided with nominalreinforcement.

Class Description Test pressure

(Hydrostatic)

Conditions where

normally used.

NP1 Unreinforced concrete

non pressure pipes

0.7 kg/sq.cm

(7 m, head)

For drainage and

irrigation use, above

ground or in shallow

trench

NP2 Reinforced concrete

light duty, non-pressure

pipes

-- do -- For drainage and

irrigation use, for

culverts carrying light

traffic.

NP3 Reinforced concrete,

medium duty non

pressure pipes


irrigation use, for

culverts, carrying heavy

traffic.

NP4 Reinforced concrete,

heavy duty non-

pressure pipes


irrigation use for culverts

carrying very heavy

traffic, such as railway

loading.

P1 Reinforced concrete

pressure pipes

2.0 kg/sq.cm

(20 m, head)

For use on gravity

mains, the design

pressure not exceeding

two third of the test

pressure.


pressure pipe

4.0 kg/sq.cm

(40 m, head)

For use on pumping

mains, the design

pressures not exceeding

half of the test pressure.


pressure pipe

6.0 kg/sq.cm

(60 m, head)

-- do --

Cement Concrete Pipes (with and without Reinforcement) The pipes shall be with or without reinforcement as required and shall be of the specified class.These shall conform to IS : 458-1998. The reinforced cement concrete pipes shall bemanufactured by centrifugal (or spun) process and un-reinforced cement concrete pipes shall bemanufactured by spun or pressure process. All pipes shall be true to shape, straight, perfectlysound and free from cracks and flaws. The external and internal surface of the pipes shall besmooth and hard. The pipes shall be free from defects resulting from imperfect grading of theaggregate mixing or moulding. Concrete used for the manufacture of un-reinforced and reinforced concrete pipes and collars shallnot be leaner than M-15 grade C.C. The maximum size of aggregate should not exceed one thirdof the thickness of the pipe or 20 mm whichever is less. The reinforcement in the reinforcedconcrete pipes shall extend throughout the length of the pipe. The circumferential and longitudinalreinforcements shall be adequate to withstand the specified hydrostatic pressure and furtherbending stresses due to the weight of water when running full across a span equal to the length ofpipe plus three times its own weight. The unreinforced pipes shall be provided with temperaturereinforcement. Table 2Design and strength test requirements of pipes of Class NP-3 ReinforcedConcrete, Heavy Duty, Non-Pressure pipes

Note 1 :- Heavy duty non pressure pipes shall normally have flush joints. Collar joints may,however, be permitted, in which case the design and dimensions of the collar shall be same as forcorresponding NP2 pipes. Note 2 :- If steel wires are used as longitudinal reinforcement, the weight specified in col 4 shall bemodified by the factor 1265/1400. Note 3 :- If mild steel is used for spiral reinforcement, the weight specified under col 5 shall beincreased to 1400/1265.

Internal Diaof Pipe

Barrel Dimensions Reinforcement Strength Test RequirementLength Minimum

ThicknessLongitudinalMild Steel atPermissiblestress of1265 Kg/cm2

Spiral Harddrawn steelwire atpermissiblestress of1400 Kg/cm2

Three Edge Bearing Test Sand Bearing TestLoad toproduce 0.25mm crack

UltimateLoad

Load toproduce 0.25mm crack

UltimateLoad

(1) (2) (3) (4) (5) (6) (7) (8) (9)mm M mm Kg/linear m Kg/linear m Kg/linear m Kg/linear m Kg/linear m Kg/linear350 2.5 or 3.0 75 1.25 7.25 3.040 4.560 4.560 6.840400 2.5 or 3.0 75 2.15 8.25 3.460 5.190 5.190 7.785450 2.5 or 3.0 75 2.40 9.00 3.760 5.640 5.640 8.460500 2.5 or 3.0 75 2.45 10.50 4.160 6.240 6.240 9.360600 2.5 or 3.0 80 2.45 14.50 4.720 7.080 7.080 10.620700 2.5 or 3.0 80 2.95 23.75 5.320 7.980 7.980 11.970800 2.5 or 3.0 90 3.60 26.50 6.060 9.090 9.090 13.120900 2.5 or 3.0 100 4.35 32.75 6.760 10.140 10.140 15.2101000 2.5 or 3.0 100 5.80 44.00 7.400 11.100 11.100 16.6501100 2.5 or 3.0 115 7.40 52.50 8.200 12.300 12.300 18.4501200 2.5 or 3.0 115 7.60 63.75 9.000 13.500 13.500 20.250

3.3 Laying & Jointing Cement Concrete Pipes and Specials : Laying : Loading, transporting and unloading of concrete pipes shall be done with care. Handlingshall be such as to avoid impact. Gradual unloading by inclined plane for pipes upto 900 mm dia orby chain pulley block is recommended for pipes of dia 1000 mm and above. All pipe sections andconnections shall be inspected carefully before being laid. Broken or defective pipes orconnections shall not be used and paid. Pipes shall be lowered into the trenches carefully.Mechanical appliances may be used at the cost of contractor. Pipes shall be laid true to line andgrade as specified. Laying of pipe shall proceed upgrade of a slope. If the pipe have spigot and socket joints, the socket ends shall face upstream ascending grade. Inthe case of pipes with joints to be made with loose collars, the collars shall be slipped on beforethe next pipe is laid. Adequate and proper joints shall be provided where directed. In case where foundation condition are unusual such as in the proximity of trees of holes, underexisting or proposed tracks manholes etc. the pipe shall be encased all around in 15 cm thickcement concrete M15 or compacted sand or gravel, which shall be paid separately under relevantitem if included in this tender. In cases where the natural foundation is inadequate the pipes shall be laid either in concrete cradlesupported on proper foundations or on any other suitably designed structure. If concrete cradlebedding is used, the depth of concrete below the bottom of the pipe shall be at least 1/4th of theinternal diameter of the pipe subject to the min. of 10 cm and a maximum of 30 cm. The concreteshall extend up the sides of the pipe at least to a distance of 1/4th of the outside diameter of pipesfor 300 mm and over in diameter. The pipe shall be laid in this concrete bedding before theconcrete has set. Pipes laid in trenches in earth shall be bedded evenly and firmly and as far upthe haunches of the pipe as to safely transmit the load expected from the backfill through the pipeto the bed. This shall be done either by excavating the bottom of the trench to fit the curve of thepipe or by compacting the earth under around the curve of the pipe to form an even bed.Necessary provision shall be made for joints wherever required. When the pipe is laid in a trench in rock, hard clay, shale or other hard material the 15 cms depthbelow the pipe shall be excavated and replaced with an equalising bed of concrete of M15 grade,sand or ompacted earth due watering. In no case the pipe shall be laid directly on such hardmaterial. It shall be ensured that all protrudes of the rock are carefully knocked off. When the pipes are laid completely above the ground the foundations shall be made even andsufficiently compacted to support the pipeline without any material settlement. Alternatively thepipeline shall be supported on rigid foundations at intervals. Suitable arrangements shall be madeto retain the pipeline in the proper alignment, such as by shaping the top of the supports to fit thelower part of the pipe. The distance between the supports shall in no case exceed the length of thepipe. The pipe shall be supported as far as possible close to the joints. In no case the joints shallcome in the centre of the span. Jointing : Joints are generally of rigid type. Where specified flexible type joints may also beprovided. Rigid Spigot & Socket Joint : The spigot of each pipe shall be slipped home well into the socketof the pipe previously laid and adjusted in the correct position. The opening of the joint shall befilled with stiff mixture of cement mortar in the proportion of 1:1 (1 cement: 1 fine sand), which shallbe rammed with caulking tool and finished at 45° tapper. After a day's work any extraneousmaterial shall be removed from the inside of the pipe and the newly made joint shall be cured atleast for 7 days. Rigid Collar Joint : The two adjoining pipes shall be butted against each other and adjusted in

correct position. The collar shall then be slipped over the joint, covering equally both the pipes. Theannular space shall be filled with stiff mixture of cement mortar 1:2 (1 cement : 2 fine sand) whichshall be rammed with caulking tool and finished at 45° tapper. After a day's work any extraneousmaterials shall be removed from the inside of the pipe and the newly made joint shall be cured. Flexible Spigot & Socket Joint : The joint is composed of specially shaped spigot and socketends on the concrete pipes. A rubber ring shall be placed on the spigot, which shall be forced intothe socket of the pipe previously laid. This compresses the rubber ring as it rolls into the annularspace formed between the two surfaces of the spigot and the socket. Flexible Collar Joint : This is made up of a loose collar, which covers two specially shaped pipeends. Each end shall be fitted with a rubber ring which when compressed between the spigot andthe collar, seal the joint. Internal Flush Joint : This joint is generally used for culvert pipe of 60 cm diameter and over. Theends of the pipe are specially shaped to form a self-centring joint with an internal jointing space 1.3cm wide. The finished joint shall be flush with both inside and outside with the pipe wall. The jointing spaceshall be filled with cement mortar 1:1 (1 cement : 1 fine sand) mixed sufficiently dry to remain inposition when forced with a trowel or rammer and finished at 45° tapper. After day's work anyextraneous materials shall be removed from the inside of the pipe and the newly made joint shallbe cured for at least 7 days. External Flush Joint : This joint is suitable for pipes which are too small for jointing from inside.This joint is composed of specially shaped pipe ends. Each end shall be butted against each otherand adjusted in correct position. The jointing space shall then be filled with cement mortar 1:1 (1cement : 1 fine sand) sufficiently dry and finished off flush. Great care shall be taken to ensure thatthe projecting ends are not damaged as no repairs can be readily affected from inside the pipe. In all pressure pipelines the recess at the end of the pipe line shall be filled with jute braidingdipped in hot bitumen or other suitable approved compound. Pipes shall be so jointed that thebitumen ring of one pipe shall set into the recess of the next pipe. The ring shall be thoroughlycompressed by jacking or by any other suitable method. The number of pipes that shall be jacked together at a time shall depend on the diameter of thepipes and the bearing capacity of the soil, for small pipes upto 25 cm diameter, six pipes can bejacked together at a time. The quantity of jute and bitumen in the ring shall be just sufficient to fill the recess in the pipe whenpresses hard by jacking or by any other suitable method. Before and during jacking care shall betaken to see that there is no offset at the joint. 3.4 Testing : Smoke Test shall be carried out from chamber to chamber at contractor’s cost. 3.5 Refilling of Trenches : In case where pipes are not bedded on concrete special care shall betaken in refilling, trenches to prevent the displacement and subsequent settlement at the surfaceresulting in uneven street surface and dangers to foundations etc. The back filling materials shallbe packed by hand under and around the pipe and rammed with a shovel and light tamper. Thismethod of filling will be continued upto the top of pipe. The refilling shall rise evenly on both sidesof the pipe continued upto 60 cm above the top of pipe so as not to disturb the pipe. No tampingshall be done within 15 cm of the top of pipe. The tamping shall become progressively heavier asthe depth of the backfill increases. 3.6 Item to Include : Item includes all labour, tools and equipment, all material RCC pipes of NP3class of specified diameter and jointing material, etc. for laying, jointing and testing of pipes etc.complete.

The excavation shall be paid separately as per the relevant item of tender. 3.7 Mode of Measurements and Payment : The length of pipes shall be measured in runningmetres nearest to a cm as laid or fixed, from inside of one manhole to the inside of the othermanhole. The length shall be taken along the centre line of the pipes. Excavation and cementconcreting wherever required shall be measured separately under relevant items of workincorporated in this tender. The contract rate shall be per running meter run of the RCC NP3 pipeof specified diameter laid, measured to the nearest cm. The payment shall be made in three stages as under: 1. On providing and supplying pipes as per specifications - 70% 2. On laying and jointing of pipes - 20% 3. After satisfactory hydraulic testing of pipe line - 10% 8 Providing RCC design & drawing of proposed RCC Slab drain/box culvert , including gettingapproval from MIDC competent authority including collecting relevant necessary data as per sitecondition, including inspection & steel checking at various stages by RCC consultant etc.complete. Specification:

The item pertains to providing RCC design and drawing all structures in the road work, i.e for slab

drains/box culverts/Retaining walls as directed by Engineer-in-charge by ascertaining site condition

and as per the relevant I.S code of practice. The slab drain/culvert shall be designed for IRC class-

A loading.

The site data shall be collected such as foundation strata, direction of nalla course, waterway,

earth load etc. The formation levels at the location shall be as per the approved L-section.

Necessary testing of foundation strata as required for designing shall be carried out by the

contractor at his cost.

The item includes, design and drawing in details , giving data assumed for design, grade of

concrete and reinforcement and submission of details design and drawings with plan, elevation ,

section with details of reinforcement along with design calculation for approval of MIDC and getting

its approval . After getting the approval contractor should submit soft and hard copies in 3 sets.

The designer shall visit the site of work during execution for reinforcement checking and submit the

certificate of stability for the same.

Mode of measurement & payment: - For designing and drawing all the Slab drains/ box culvert/

Retaining walls with above specification shall be paid on job basis after approval of the competent

authority. 9 Providing and supplying at departmental store Plain PVC pipes(Working pressure 6 kg/cm2)as per latest BS/IS specifications including cost of transportation and bearing ISI mark. Specification: The item includes the providing and supplying at departmental store Plain PVC pipes(Working pressure 6 kg/cm2) as

per latest BS/IS specifications including cost of transportation and bearing ISI mark.

Mode of Measurement : The contract rate shall be unit of per meter length. 9.1 f) 100mm dia Specification:

Signed By

Organisation Unit

Signed Date

MAHARASHTRA

MAHARASHTRAINDUSTRIALDEVELOPMENTCORPORATION17/02/2016

:

:

:


Date post:	26-Mar-2020
Category:	Documents
Upload:	others
View:	6 times
Download:	0 times