b-1 tender form - maharashtra industrial...

Contractor Executive Engineer. 0

MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION

(A Government of Maharashtra Undertaking)

• NAME OF WORK :- Washim Growth Center…..

Construction of WBM Road with surface

dressing treatment in medium size & small size

plot layout.

• ESTIMATED COST :- Rs. 75,98,202.00

• A. D. P . NO . :- O.O. No. 99/ACE (NZ) / ADP – 37 of 2010-11

Dtd. 04/12/2010 amounting to Rs. 80.69 Lakhs

(Net) & Rs. 92.79 Lakhs (G)

• TECHNICAL SANCTION :- Granted by A.C.E. (NZ) vide Reg. Item

No. ( 20 ) of September-2011 Amounting to

Rs. 79,78,120/-(N)

• COMPUTER CODE NO. :-

• AGREEMENT NO. :- B-1/ /OF”2011-2012

• Copy issued to :- ________________________________

________________________________

_______________________________

B-1 TENDER FORM




NAME OF WORK :- Washim Growth Center…..

Construction of WBM Road with surface dressing

treatment in medium size & small size plot layout. I N D E X

Sr.

No. PARTICULARS Page No.

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18

19

20

21

22

Short Tender Notice.

Detailed Tender Notice.

Direction to the tenderer for filling tender & Instruction in respect

of website.

Scope of Work.

Deduction for works contract tax clause under “VAT”.

Deduction of Income tax at source from payment to contractor.

Clause of Labour cess.

Registration under contract labour Act, 1971.

Employment of contract labour.

Insurance of contract work.

Clause for MIDC’s Ex-employee.

Price variation clause.

Condition for Royalty for Metal, Sand & murum

Addl. Contract condition, Quality audit, Defect liability period

Asphalt variation / consumption clause

B-1 Tender form with Schedule - A

Schedule “B”

Detailed Itemwise specification.

Cement variation clause

Standard cement consumption

General specification.

Drawing.

2 to 3

4 to 5

6 to 8

9

10

11

12

13

14

15

16

17 to 20

21

22 to 23

24

25 to 56

57 to 60

61 to 93

94

95 to 97

98 to 101

102

Tenderer is requested to verify the contents of the tender as per above index, if any

page/pages is/are missing it should be brought to the notice of Executive Engineer before submission

of the tender. No complaints in this regard will be entertained at a later date.

Tenderer is also requested to read each and every paper included in this tender & point out the

discrepancies or difficulties if any to the notice of authority before submission of tender in writing. If

nothing is brought to the notice by tenderer it will be presumed that the contractors have understood

the tender conditions and stipulations thoroughly and no complaint of any kind from contractor will

be entertained later on by MIDC.


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

TENDER NOTICE NO. " 06 " OF 2011-2012

Sealed tenders are invited for the following works with estimated cost indicated

against the work.

Availability of tenders on

web

Sr.

No.

Name of Work Cost

(In Rs.)

From To

01 02 03 04 05

1. Nagpur (Butibori) Industrial Area …

M&R to Drainage…

Maintenance of HRTS.

38,34,705/-

20/10/2011

03/11/2011

2. Nagpur (Butibori) Industrial Area …

M&R to Roads…

Filling of potholes along roads in A layout,

B layout and R&C Zone.

23,69,365/-

20/10/2011

03/11/2011

3. M&R to PWSS at Butibori Indl. Area ...

1) Maintenance of garden in WTP,

Wateghat Pump House Premises, ESR

premises, 2 Nos. of Islands, Staff quarters &

Fire Station etc.

2) Housekeeping of MIDC Staff quarter

Premises & Housekeeping of fire station

premises.

7,11,886/-

20/10/2011

03/11/2011

4. Nagpur (Hingna) Indl. Area..

Modification work @ WTP & Jackwell –

Rectification work at Jackwell (2nd call)

13,14,753/-

20/10/2011

27/10/2011

5. Chandrapur Industrial Area…

Providing electrification to Udyog Bhavan

Building at Chandrapur.

28,98,001/-

20/10/2011

03/11/2011

6. M&R to Streetlights at Warora Growth

Centre ....

Comprehensive operation & maintenance of

streetlights for three years (2nd Call).

6,35,040/-

20/10/2011

27/10/2011

7. M&R to Udyog Bhavan at Nagpur …

Operation & Comprehensive Maintenance

of passenger lifts and Electrical lighting and

firefighting arrangement & air conditioners

of MIDC offices & common premises.

7,74,309/-

20/10/2011

03/11/2011

8. Washim Growth Centre …

Construction of WBM road with surface

dressing treatment in medium size and small

size plot layout.

75,98,202/-

20/10/2011

03/11/2011

The blank tender forms for the above work are available on website

www.midcindia.org.


- - - - - - - - - - - - - - - - - - - - - - - - - NOTICE END - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

No./ACE(NZ)/ 2845 / Of' 2011,

Office of the Addl. Chief Engineer,

M.I.D.C., Udyog Bhawan, 4th Floor,

Civil Lines, Nagpur - 440 001.

Date :- 14 / 10 / 2011.

Copy f.w.cs. :

� The Chief Engineer (HQ), M.I.D.C., Mumbai.

� The Chief Engineer (PZ), M.I.D.C., Pune.

Copy to :

� The Superintending Engineer, MIDC, Circle _____________.

� The Jt. Chief Accounts Officer, MIDC, Nagpur.

� The Executive Engineer, MIDC, Division ______________ with

a request to display the tender notice on their notice board.

� The Public Relation Officer, MIDC, (HQ), Mumbai for information.

� Dy. Engineer, MIDC, Sub-Dn. ___________for information &

necessary action.

Addl. Chief Engineer,

M.I.D.C., Nagpur.


MAHARASHTRA INDUSTRIAL DEVELOPMENTCORPORATION ( A Government of Maharashtra Undertaking )

DETAILED TENDER NOTICE

Tender Notice No. “ 06 ” of' 2011 – 2012

Sealed tenders are invited by the undersigned in form and “B-1” form (Percentage basis) from

contractors registered in an appropriate class with PWD, Government of Maharashtra & in the appropriate

class in MES, Railways, CPWD, CIDCO & MJP, for the work detailed below ------

1) Name of work

2) Class of Registration

3) Estimated cost

4) Earnest Money Deposit

5) Security Deposit

6) Time limit

7) Cost of blank tender form

8) Period of blank tender form &

post qualification form

available on MIDC web site.

9) Last date of receipt of tender

by Register post / Speed post

/Courier service / Hand delivery

only

10) Date of opening of tender.

11) Validity of offer.

12) Compensation for delay.

:-

:-

:-

:-

:-

:-

:-

:-

:-

:-

:-

:-

Washim Growth Center…..

Construction of WBM Road with surface

dressing treatment in medium size & small

size plot layout.

Class IVth (A) & Above

Rs. 75,98,202.00

Rs. 76,000.00

a) Initial security deposit of (In D.D./ B.G.) 3% of

tendered cost or estimated cost whichever is

higher.

b) Security deposit from the R.A. bills @ 7 % of

tendered cost or estimated cost which ever is

higher.

06 (Six) Months (Including Monsoon)

Rs. 5,000 =00 (Non refundable)

From 20 / 10 /2011 to 03 / 11 /2011 available on

MIDC website.

Dtd.11/ 11/2011 Upto 13.30 Hrs. in any of the

following offices :-

1) Executive Engineer, MIDC, Division office, Ph.-II Indl. Area, Akola.

2) Superintending Engineer, MIDC, Circle, Old by-pass road, Amravati

3) Addl. Chief Engineer, MIDC, (NZ), Udyog Bhavan, 4

th Flour, Civil, Line, Nagpur

Dtd. 14 / 11 /2011 At 14.00 Hrs. (If possible)

in the Office of the Superintending Engineer,

MIDC Circle office, Old By-pass road, Amravati

180 days from the date of opening of the tender

Rs. 2000/- Per day.


Important:-

The Earnest Money Deposit shall be paid by Demand Draft drawn in favour of the Executive

Engineer, M.I.D.C. Division, Akola on any Nationalized / Scheduled Bank payable at Akola Or

Submit zerox copy of Earnest Money Exemption Certificate issued by M.I.D.C.

Right to reject any or all tenders without assigning any reason thereof is reserved by

the competent authority of Corporation.

Addl. Chief Engineer

M.I.D.C.(NZ) Nagpur

Copy f.w.c.s. to the :-

1) Chief Engineer, MIDC, Mumbai for favour of information.

2) Chief Engineer, MIDC, Pune for favour of information.

2) Chief Engineer, MIDC, Nanded for favour of information.

Copy to :-

1) Superintending Engineer, MIDC/ Mumbai / MMR / Kokan / QEU / Pune /

Aurangabad / Amravati / Nagpur / Project Manager (I.T.) for information.

2) All Executive Engineers in MIDC Division ___________ for information. He is

requested to display this notice on the notice board and send xerox copies of this

notice to experienced contractors in his division.

3) Deputy Engineers, M.I.D.C., Sub Dn. ________ for information. He is requested to

display this notice on the notice board of his Sub Dn.

4) M/s. /Shri _________________________

_________________________

_________________________




DIRECTION TO THE TENDERER FOR FILLING TENDER

The contractor may please see instructions in respect of website attached

separately. The tenderer will duly seal, sign & complete the tender form.

Every page of the tender and contract documents including specifications,

every correction, deletion or addition and every slip pasted etc. will be signed by the tenderer. The

tenderer should quote the percentage in words and figures.

Where the percentage in words differs from the one in figures the lowest of the

two will be taken as corrected percentage.

The tenderer should carefully note the unit of each item. No change in this unit

is to be made. In case of any doubt, the intending tenderer should refer the matter to the Executive

Engineer and get necessary clarification in writing.

Contractors are requested to write the percentage rates in Tender form and

correct percentage be worked out. The percentage so worked out in Tender form be only filled in

Memorandum in main tender form. No variation is allowed in the rates worked out by contractor in

Memorandum in figures and in wards the percentage quoted by contractor in main tender form. If

such variation is observed in the rates or if the contractor has not worked out the rates properly, the

lesser of the two percentages, beneficial to MIDC may considered for acceptance.

If it is observed that the rates quoted by the contractor are very higher /lower

or exorbitant than the schedule “B” rates, MIDC may call upon the justification or rate analysis of

individual item or rate analysis of all items from the contractor.

Whenever in response to the tender notice, less than 3 tenders are received, then the date of

submission of the tender is to be extended and corrigendum to that effect is to be published in

the News papers.

The bidder may submit more than one bid, each consisting of envelope No.1 and envelope No.2

for the same work provided that,

1) The DDs for EMD & cost of blank tender form & other technical requirements and financial

criteria have to be fulfilled by the bidder, complete in all respect in at least one of the bids of

same work and this envelope containing DDs for EMD & cost of blank tender form alongwith

technical requirements and financial criteria shall be considered for further action about the

bid. Part/ incomplete submission of technical and financial documents in this envelope will

amount to disqualification.

2) Out of multiple bids submitted by a bidder, the best in the interest of MIDC, amongst these

bids, shall be considered for evaluation of offers. In case, any complaint/s are received from

contractor/s or any person during tendering process, concerned Chief Engineer / Addl, Chief

Engineer shall suitably decide in the matter and initiate further actions.

Following documents be enclosed to the tender as Envelope No. 1&2.

1st Envelope: -

1. Cost of blank tender form (Non refundable) & Earnest money deposit in the form of demand

drafts.

2. A true copy of valid current certificate of registration as approved contractor in the

appropriate class.

3. Exemption certificate for payment of Earnest Money deposit. (If contractor holds) issued by

MIDC only. OR Demand draft for Earnest Money deposit. If this is not enclosed by the

contractor in the Ist envelope, the IInd envelope shall not be opened


4. The contractor shall submit the registration certificate as a register dealer under Maharashtra

value Added Tax Act-2002 (VAT) while submission of tender.

5. Initial Security Deposit request letter from contractor if any to pay the initial S.D. in the form

of Bank Guarantee.

6. Latest Income Tax Certificate.& Certified copy of PAN card.

7. Undertaking as per enclosed format for employment of ex-MIDC employee shall be

furnished by contractor.

8. List of location of quarries for murum & metal from which the contractor proposes to bring

materials.

9. Post qualification form.

10. Experience certificate of having executed similar nature of work.

11. The quarry raised by contractor & reply by MIDC (Downloaded from web site) duly

signed by contractor( if any ).

All the above documents shall be attested by Gazetted Officer or Special Executive

Magistrate only.

After opening envelope No.1 , item nos (1) to (11) as above will be seen and checked

chronologically and if they are found satisfactory and in order, then only sealed envelope No. 2 will

be opened and percentage will be readout. Date of opening will be informed to post qualified

contractors separately.

2nd Envelope: -

Tender shall be with clear offer without any condition. Any conditional offer

would be rejected out right. Contractor should submit the sealed tender by By Register post / Speed

post / Courier service / Hand delivery only.

1) PAYMENT OF E.M.D.: -

i) The earnest money deposit as declared in detail tender notice shall be paid fully in the form of

Demand Draft only. If the Earnest Money Deposit is not found as per tender notice, the offer of

the contractor placed in 2nd envelope shall not be opened and the tender will be rejected out-right.

ii) If the contractor desires to make the payment of EMD or initial security deposit in the form of

demand draft, the D.D. shall be on any Nationalized Bank or Scheduled Bank in the name of

EXECUTIVE ENGINEER, MIDC, DIVISION AKOLA duly crossed.

iii) The EMD in other form is not acceptable and in absence of proper earnest money deposit, tender

will be rejected out-right.

iv) The contractor who have been exempted by MIDC for payment of earnest money deposit, need

not pay the earnest money deposit along with the offer. However, the copy of such exemption

certificate shall be enclosed in the first envelope.

2) INITIAL SECURITY DEPOSIT: -

i) The contractor is required to pay 10 % security deposit of tendered cost or estimated cost which-

ever is more if his offer is accepted and he is called for execution of agreement as explained

below.

ii) 3% initial security deposit shall be paid at the time of execution of agreement in the form of D.D.

/ Bank Guarantee. However, if the contractor desired to submit initial S.D. in the from of B.G. he

must mention the same at the time of submission of offer in 1st envelope only. The request of

contractor received after opening of tender for payment of initial S.D. in the form of B.G. shall

not be accepted.


The condition mentioned of payment of initial S.D. in the form of B.G. at the time of

submission of offer will not be treated as a condition.

iii) The balance 7% security deposit shall be recovered through running account bills only. No.

Bank guarantee or fixed deposit receipt shall be accepted for the same.

3) STAMP DUTY: -

The Stamp Duty charges are required to be calculated as per Article 63

of the Schedule I of the Bombay Stamp Act 1958. The provisions of Article 63 are as below:

Works contract, that is to say a contract for works

and labour of services involving transfer or property

in goods (whether as goods or in some other form)

in its execution and includes a sub-contract.

a) Where the amount or value set for the in such

contract does not exceed rupees ten lakh.

One hundred

b) Where it exceeds rupees then lakh One hundred rupees plus on hundred

rupees for every Rs. 1,00,000/- or part

thereof, above rupees ten lakh, subject to

the maximum of Rs. 5,00,000/-

INSTRUCTIONS IN RESPECT OF WEBSITE

1) Tender document will be made available on website www.midcindia.org

2) The first envelope should contain the D.D. for EMD & D.D. for cost of tender document.

3) If D.D. for cost of tender (Non-refundable) and the EMD is not found in the 1st envelope,

then price bid of the tender shall not be opened. The price bid of the tenderers who qualify for

the work as per the prescribed criteria will only be opened. Provide the separate DDs for

payment of EMD and cost of blank tender form document.

4) The tenderers who fulfill qualification criteria should only submit the tender and they should

enclose all the documents as prescribed in Notice Inviting Tender.

5) The tender duly down loaded from website should be filled & submitted. No change should

be made in the tender script by the tenderer & if after submission of the tender, it is noticed

that the tender script is modified or any change what so ever is made in the tender document,

the tender submitted will be summarily rejected.

6) The queries of the contractors in respect of the tender document should be submitted by the

tenderers through web site to the competent authority within 10 Days from the date of issue

of tender notice.

The queries received from the tenderer before due date will be replied and the reply to

the queries will be exhibited on the website which should be down loaded by the intending

tenderers.

7) The document of reply to the queries of the contractor will form part and parcel of the tender

documents and the clarification given in this document will supersede the provisions in the

tender. The document will be down loaded by the tenderer and will be duly signed by tenderer

on each page and will be submitted along with the tender in 2nd envelope.


MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION ( A Government of Maharashtra Undertaking)

SCOPE OF WORK

Name of work :- Washim Growth Center…..

Construction of WBM Road with surface dressing treatment in

medium size & small size plot layout. .

M.I.D.C. is developing Washim Growth Center at a distance of 6

Km. from Washim on Washim – Hingoli state highway on 215.71 Hector of land. In

1st phase layout MIDC has carved out 79 plots out of which 27 plots have been

allotted to entrepreneurs, 1 no. of unit have been under production

In the 1st phase the internal roads of 2.57 Km. length are

constructed in WBM standard under administrative approval received vide office

order No.210/ACE (NZ) ADP-01 Dtd. 08.05.2006. MIDC has provided infrastructure

work such as WBM roads, Construction of 500 Cum. ESR, Construction of open well,

Pump house, and laying & jointing of rising main and distribution system. Permanent

water supply scheme (PWSS) from Ekburji dam is also proposed.

Recently plot No.- C-1 & C-2 admeasuring area 27999.00 &

60000.00 Sqm. respectively are allotted to the entrepreneurs, therefore it is necessary

to provide basic infrastructure i.e. WBM roads with surface dressing. Considering the

above, the cost estimate is prepared based on MIDC’s Block rate for the year 2009-10

& as per the MIDC CSR 2009-10.




DEDUCTION OF WORKS CONTRACT TAX CLAUSE UNDER “VAT”

IN THE B-1/B-2 & C CONTRACTS.

The Clause under Maharashtra Sales Tax Act and the Works Contract

Act incorporated in the Contract under B-1, B-2 & C tender form has since been merged with the

“The Maharashtra Value Added Tax Act 2002” made effective from 01/04/2005. The revised Works

Contract Tax under Maharashtra Value Added Tax At 2002 is as under. “Works contract Act under

Maharashtra value Added Tax Act 2002.

1) The tendered rates shall be inclusive of all taxes, rates and cesses & shall also be inclusive of

the tax leviable in respect of work contract under 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

Maharashtra Value Added Tax Act, 2002.

3) The contractor shall submit the Registration Certificate as a registered dealer under the

Maharashtra Value Added Tax Act, 2002 at the time of submission of tenders or at the time

of issuing the work order.

4) MIDC will deduct this tax at source at 2% (for registered dealer) & 4% (in any other case) of

the value of work done as per section 31 of Maharashtra Value Added Tax Act, 2002 &

Notification No. VAT-1505/CR-123/Taxation-1

Dt.01/04/2005.

TDS Certificate to this effect will be issued by MIDC.”




DEDUCTION OF INCOME TAX AT SOURCE FROM PAYMENT

TO THE CONTRACTOR.

An amount equal to 2.266% of total contract values shall be deducted from

every payment made to the contractors against Agreement as per I.T. 194-C-6.

The details of tax deduction is as under.

1) Income Tax - 2.00%

2) Surcharge. - 0.20%

3) Education Cess - 0.044%

4) Higher Education Cess - 0.022%

--------------------------

Total 2.266%

--------------------------

Note :- If there is any revision in standard deduction of taxes by Government the same will be

applicable to the contractor




Clause for recovery of labour cess:

The Govt. of Maharashtra vide its decision dated 17/06/2010 has decided to

recover Labour cess on all the construction works undertaken by Govt., Public sector

undertaking and Municipal Corporation, Municipal Councils Gram Panchayat etc. The

contractors are therefore requested to note that labour cess at 1% of the cost of construction

(excluding land cost) arrived at after deducting amount of compensation if any paid to the

workers or their relatives under workers compensation Act 1923 will have to be paid by

them.

The contractor shall initially pay 75% amount of the labour cess worked out on

the basis of estimated cost or tendered cost which ever is higher to the MIDC at the time of

execution of agreement. Only after payment of the cess, work order shall be issued to the

contractor.

a) The actual cost of the work shall be assessed/ arrived after one year from the date of

work order or at time of pre final bill and the labour cess shall be worked out on the

basis of actual cost of the work executed by the contractor. The balance amount of

cess shall be recovered from pre-final! final bill.

b) The final bill shall be paid to the contractor after the recovery of balance amount of

Labour Cess for the said work.



( A Government of Maharashtra Undertaking)

REGISTRATION UNDER CONTRACT

LABOUR ACT-1971

The successful tenderer should note that, he must produce the certified copy of

registration in prescribed form issued by Labour Commissioner under contract labour Act 1971 as an

employer. The contractor is directly employing workers for execution of the contract works awarded

by MIDC and therefore, the contractor must comply with the provisions of the said Act. Failure on

the part of the contractor to obtain necessary registration from the Labour Commissioner's office

within 15 days of the date of work order M.I.D.C. may decide to discontinue the contract further,

which may please be noted carefully.




EMPLOYMENT OF CONTRACT LABOUR

The contractor shall pay not less than the fair wages to the workers employed by him

under the contract undertaken by him. The fair wages being the wages paid for similar work in the

neighborhood or minimum rate of wages prescribed by the Government of Maharashtra under the

minimum wages Act 1948 whichever is higher.

In the event of any dispute arising between the contractor and its workmen on the

ground that the minimum rates of wages prescribed by the Government of Maharashtra under the

minimum wages Act,1948, the dispute shall be referred to the Executive Engineer & his decision

shall be conclusive and binding on the contractor. But the said decision shall not in any way affect

the condition in the contract regarding payment to be made by MIDC @ the sanctioned tender rates.

The contractor shall also maintain the all records required to be maintained under the

payment of wages Act 1936 the minimum wages act 1948 and the contract labour (Regulation &

Abolition) Act. 1970 and the rules framed under these enactments.

The contractor will at all times observe the provision of Employment of Children Act

1938 and reenactments of modification of the same & will not employ or permit any person to do any

work for the purpose of or under the provisions of this contract in contravention of the provision of

the said act. The contractor must agree to identify MIDC from and against all claims & penalties

which may be preferred by MIDC or any person employed by them by reason of any default on the

part of the contractor in due observation and performance of the provision of the employment of the

children Act-1938 or any re-enactment or modifications of the same.

The contractor shall note while making recruitment for the said work or for work of

similar nature should not make any discrimination against women except where employment of

women in such work is prohibited or restricted by or under any law for the time being in force,

provided that the provisions of this clause shall not affect any priority or reservation for Schedule

Castes or Schedule tribes, Ex-servicemen retrenched employees or any other class of category or

person in making recruitment.




INSURANCE OF CONTRACT WORK

Contractor shall take out necessary Insurance Policy / Policies so as to provide

adequate insurance cover for execution of the awarded contract work for total contract value and

complete contract period from the “Directorate of Insurance, Maharashtra State, Mumbai” only. Its

postal address for correspondence is “262 MHADA, First Floor, Opp. Kalanagar, Bandra (East),

Mumbai – 400 021”. (Telephone Nos. 26590690 / 26590746 and Fax No. 26438461). Similarly, all

workmen appointed to complete the contract work are required to be insured under workmen’s

compensation Insurance policy. Insurance Policy / Policies taken out from any other company will

not be accepted.

If any contractor have effected insurance with any Insurance Company, the same will

not be accepted and the amount of premium calculated by the Directorate of Insurance will be

recovered directly from the amount payable to the contractor for the executed contract work.




CLAUSE FOR M.I.D.C.’s EX-EMPLOYEE

I/We hereby declare that the formation of our company, either by way of

partnership or consultant, no M.I.D.C.’s 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 02 years from his date of resignation from M.I.D.C. or from the date of

retirement from M.I.D.C.,

Signature of Contractor.

Date :-

Place :-

Note : The declaration in above format shall be submitted by the contractor duly

signed in envelop No.1 also.


MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION.


ACCOMPANYMENT TO THE GOVERNMENT RESOLUTION PUBLIC

WORKS DEPARTMENT NO.CAT / 06 /04 / 148 DATED. 16.05.2005

PRICE VARIATION CLAUSE

If during the operative period of the contract as defined in condition (I) below, there

shall be any variation in the Consumer price Index (New Series) for Industrial Workers for

Mumbai Centre as per the Labour Gazette published by the Commissioner of Labour,

Government of Maharashtra and/or in the wholesale Price Index for all commodities prepared

by the office of Economic Adviser, Ministry of Industry, Government of India, or in the price of

petrol / oil and lubricants and major construction materials like bitumen, cement steel, various

types of metal pipes etc, them subject to the other conditions mentioned below, price adjustment

on account of (i) Labour component (ii) Material component and (iii) POL components, (iv)

Bitumen Component, (v) HYSD & Mild Steel Component, (vi) Cement Component, (vii) C.I.

and D.I. Pipes component calculated as per the formula hereinafter appearing shall be made.

Apart from these no other adjustment shall be made to the contract price for any reasons

whatsoever. Component percentage as given below are as of the total cost of work put to tender.

Total of Labour, Material & POL component shall be 100 and other component shall be as per

actual.

1. Labour Component. K1 - ( 24.00 %)

2. Material Component. K2 - ( 72.00 %)

3. POL Component. K3 - ( 04.00 %)

4. Bitumen Component. - Actual.

5. HYSD & Mild Steel Component - Actual.

6. Cement Component. - Actual.

7. C.I. & D.I. pipes Component. - Actual.

Note :- If Cement, Steel, Bitumen, C.I. & D.I. 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 Component.

V1 = 0.85 (P-Cost of Schedule “A” material used) X [ K1 x L1 - Lo]

[100 Lo]

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, C.I. & D.I. Pipes calculated at the basic star rates as applicable for the tender,

consumed during the quarter under consideration.


(These star rates shall be specified here)

The star rate will be calculated on the basis of average of three months rates in the

prevailing market preceding the month in which tender are published or schedule rates

which ever is higher.

1) Cement : ______________

2) Bulk Asphalt 60/70 & 80/100: ______________

K1 Percentage of labour component as indicated above.

Lo 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 Material Component :

V2 = 0.85 (P-Cost of schedule “A” Material used) X [K2 x M1 - Mo ]

[100 Mo ]

Where =

V2 Amount of Price Variation in Rupees to be allowed for Materials component.

P Same as worked out for labour component.

K2 Percentage of Materials component as indicated above.

Mo 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 during the quarter under consideration.

3) Formula for Petrol, Oil and Lubricant Component :

V3 = 0.85 (P-Cost of Schedule “A” materials used) X [K3 x P1 - Po] [100 Po]

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 and lubricant component.

Po Average price of H.S.D. at Mumbai, during the quarter preceding, The month in which the

last date prescribed for receipt of Tender, falls.

P1 Average price of H.S.D. 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 tones used in the Permanent work and approved

enabling works during the Quarter under consideration.

B1 Current average ex-refinery price per metric tonne of Bitumen (Grade…) under consideration

including taxes (octroi, excise, sales tax, VAT) during the quarter under consideration.

Bo Basic rate of Bitumen in ruppes per metric tonne as considered for working out value of P or

average ex-refinery price in rupees per metric ton including taxes (octroi, excise sales tax ) of

Bitumen for the grade of bitumen under consideration prevailing quarter preceding the month

in which the last date prescribed for receipt of tender, falls, whichever is higher.

5) Formula for HYSD and Mild Steel Component.

V5 = So (Sl1-Sl0) ------------- X T

Sl1

Where,

V5 Amount of price variation in Rupees to be allowed for HYSD / Mild Steel component.

So Basic rate of HYSD / Mild Steel in rupees per metric tonne as considered for working out

value of P

SI1 Average Steel Index as per RBI Bulletin during the quarter under consideration.

SIo Average of Steel Index as per RBI Bulletin for the quarter preceding the month in which the

last date prescribed for receipt of tender, falls.

T Tonnage of Steel used in the permanent works for the quarter under consideration.

6) Formula for Cement Component.

V6 = Co (CI1-CI0) ------------- X T

CI0

Where,

V6 Amount of price variation escalation in Rupees to be allowed for Cement component.

Co Basic rate of Cement in rupees per metric ton as considered for working out value of P.

CI1 Average cement Index published in the RBI Bulletin for the quarter under consideration.

CIo Average of cement Index published in the RBI Bulletin for the quarter preceding the month in

which the last date prescribed for receipt of tender, falls.

T Tonnage of cement used in the permanent works for the quarter under consideration.

7) Formula for C.I. / D.I. Pipes Component.

V7 = Qd (D1-Do)

Where,

V7 Amount of price variation escalation in Rupees to be allowed for C.I. / D.I. Pipe component.

Do Pig Iron basic price in rupees per tonne considered for working out value of P .

D1 Average Pig Iron price in rupees per tonne during the quarter under consideration (published

by HSCO).

Qd Tonnage of C.I. / D.I. pipes used in the works during the quarter under consideration.


The following conditions shall prevail :

i) The operative period of the contract shall mean the period commencing from the date of the

work order issued to the contractor and ending on the time allowed for the completion of the

work specified in the contract for work expires, taking into consideration the extension of

time if any, for completion of the work granted by the Engineer under the relevant clause

other than those where such extension is necessitated on account of default of the contractor.

The decision of the Engineer as regards the operative period of the contract shall be final and

binding on the contractor. Where any compensation for liquidated damaged is levied on the

contractor on account of delay in completion or inadequate progress under the relevant

contract provisions, the price adjustment amount for the balance work from the date of levy of

such compensation shall be worked out by paging the indices L1, M1 C1, P1, B1, SI1, and CI1

to the levels corresponding to the date from which such compensation is levied.

ii) This price variation clause shall be applicable to contracts in B-1,B-2 and C forms but shall

not apply for piece works. The price variation shall be determined during each quarter as per

formula given above in this clause.

iii) The price variation under this clause shall not be payable for the extra items required to be

executed during the completion of the work and also on the excess quantities of items payable

under the provisions of Clause 38/37 of the contract are to be fixed as per current DSR or as

mutually agreed subject to yearly revision till completion of such work. In other works, when

the completion / execution of extra items as well as extra quantities under Clause 38/37 of the

contract from B1/B2 extend beyond the operative date of the DSR the rates payable for the

same beyond the data shall be revised with reference to the current DSR prevalent at that time

on year to year basis or revised in accordance with mutual agreement thereon, as provided for

in the Contract, whichever is less.

iv) This clause is operative both ways, i.e. if the price variation as calculated is on the plus side,

payment on account of the price variation shall be allowed to the Contractor and if it is on the

negative side, the Government shall be entitled to recover the same from the Contractor and

the amount shall be deductible from any amounts due and payable under the contract.

v) To the extent that full compensation for any rise or fall in cost to the Contractor is not entirely

covered by the provision of this or other clauses in the contract, the unit rate and prices

included in the contract shall be deemed to include amounts to cover the contingency of such

other actual rise or fall in costs.




CONDITION FOR ROYALTY FOR METAL, SAND & MURUM

The road & building contractors must produce official receipt indicating from which

source the metal or sand had been brought and they should see that metal or sand is brought from the

official permitted source only.

All the royalty charges are included in the unit rate. Metal or sand obtained from

authorised source shall only be accepted if found suitable for the work and payment on the unit rate

will be released only after submission of royalty slip. If royalty slip are not submitted by contractor.

Rs. 72/- per cum shall be kept in deposit & shall be released subject to production of royalty slips.

FOR EMBANKMENT:- The contractor will have to produce the official receipt for the materials

brought. The quarry/quarries must be authorized. All the payment of royalty charges to the

Government of Maharashtra, or to the owner of the quarry/quarries will have to be made by the

contractor and receipt thereof will have to be submitted to the department. Contractor should have

submit the royalties slip for verification bout the payment made to revenue department. Further

contractor have to submit the undertaking on Rs. 100/- court stamp paper that he is fully responsible

about whatever claim arises in future about the royalties of material, fines and penalties on the

subject of royalty.

NOTE- 1) Before offers are submitted, contractor is expected to examine the quarries,

quality of murum and metal to be made available from quarries for the subject work, lead of material

and accordingly quote the offers. If during execution of work, due to any reason, lead of quarry

source is changed or the murum and metal are not found to be required quality, no change in lead is

payable. It would be the responsibility of contractor to make required quantity of materials available

of appropriate quality as per specifications at the accepted rate only.

2) The contractor should specially indicate the location of metal and murum

quarries from which he will procure the material for completing the work. The location of quarries

source should not be changed without written permission of the Executive Engineer.

3) The metal and murum to be brought for the work should be as per

specifications stipulated in NIT. Before procurement of material necessary test shall be carried out as

directed at contractor's cost.




ADDITIONAL CONTRACT CONDITION

1 If possible metered water supply from MIDC Water supply distribution line shall be made

available to the contractor and the water consumed shall be recovered at current water rate existing in

Washim G.C. ( i.e. Rs. 10.50 per cum) In case the water meter goes out of order, or because of

any other reason if un-metered water is made to the contractor, the recovery of the water consumed

shall be made from the contractor at 2% cost of the cement consuming items or water required for

watering & consolidation or as per MIDC’s water supply rules whichever is higher. For taking water

supply from MIDC, contractor shall have to bear all cost of excavation, pipeline, meter, valves etc.

If water supply not provided by MIDC, contractor have to make his own arrangement of water at his

own risk & cost without any extra claim.

2. Quality audit :- The work will be audited from quality point of view by a quality auditor

after completion of 80 % of the work, appointed by the competent authority of M.I.D.C. Contractor

will have to comply all objections raised by the quality auditor without any extra cost.

3. Defect liability period :- As per the tender condition vide Clause No:19 the defect liability

period for this work is 36 Months from the date of completion of the work. During this period the

contractor shall have to maintain the works in good condition. Any defects observed during the

period shall have to be rectified by the contractor at his risk and cost.

4. The security deposit shall be refunded as below.

4.1. The initial Security Deposit of 3 % in the form of Bank guarantee will be refunded

alongwith final fill.

4.2. The remaining 7 % S.D. recovered through R.A.Bill shall be released after completion of

defect liability period on production of certificate from Deputy Engineer.

5. The date of inspection shall be communicated to the contractor and observations shall be

recorded. If the defects are observed during joint inspection, the same shall be rectified by the

contractor within 07 days without waiting for the instructions from Executive Engineer.

If the contractor fails to rectify the defects within prescribed period mentioned by Executive

Engineer, in that case same shall be carried out departmentally through other agencies at the risk &

cost of the contractor.

If the contractor fails to attend the joint inspection on date communicated by Executive

Engineer. Even then necessary inspection shall be carried out by Executive Engineer. In that case

defects observed during inspection shall be binding on the contractor and shall be rectified by the

contractor within prescribed period, otherwise rectification shall be carried out at his risk & cost.

The following defects will be observed during defect liability period.

1) Settlement of embankment & side shoulder.

2) Developments of pot hole due to bad workmanship.

3) Loss of camber due to settlement of road.

4) Rain cuts on side shoulders.


If any other defects other than mentioned above as per the opinion of the Executive

Engineer are observed during the defect liability period same shall have to be carried out by the

contractor within 07 days at his risk & cost. If he did not attend defects within stipulated time after

the joint inspection, same shall be carried out at his risk & cost departmentally

7) Contractor has to provide temporary site office of 15 sqm area with 2½ x 4 feet table

and six chairs. Drinking water arrangement shall have to be made. Site office shall be maintained

and cleaned till the validity of contract. Contractor shall have to dismantle the site office after

completion of work. Amount of Rs. 25000/- shall be deducted from Ist R.A. bill if contractor fails to

provide site office within 1 months from date of commencement of work.




ASPHALT VARIATION / CONSUMPTION CLAUSE

The standard asphalt consumption for all the items of asphaltic treatment

should be as per specification of item.

1) Surfacing dressing asphalt consumption is – 1.8 Kg/Sqm.




B-1 TENDER FORM

Issue to Shri / Messrs ___________________________________________

__________________________ to be received on _________________________ at

__________________________________________ P.M.

Executive Engineer

M.I.D.C. Division, Akola

Details of the Work



medium size & small size plot layout.

Estimated Cost Rs. 75,98,202.00 Earnest Money Rs. 76,000/-

1. Initial Security Deposit in D.D. / B.G. :-

3% of tendered cost or estimated cost

whichever is higher.

2. Security Deposit from the Bills :- 7% of

tendered cost or estimated cost

whichever is higher.

Demand Draft in favour of Executive Engineer,

M.I.D.C. Division, Akola on any Nationalized or

Schedule Bank towards payment of earnest money

should be attached to the tender at the time of

submission. No other mode of payment except by

demand draft towards earnest money, shall be

accepted.

Period 06 ( Six) Months including monsoon from the date of written order to commence the work.

Compensation for non-completion of work in time or slow progress of work, Rs. 2,000/- per day or more

upto 1 percent of the value of the work at estimated cost per day.


1. SPECIAL NOTIFICATION

1. While submitting the tenders in B-1 form, the tenderers must give in the

accompanying form the justification for the percentage quoted by them either below or above the

MIDC's estimated rates. The justification must be in the accompanying form. The accompanying

form gives all the items and quantities as also the unit, for each item in the Schedule 'B'. The

contractor should fill in his own estimated rates which should be inclusive of all overhead profits and

contingencies assumed by them. All these elements should be included in the individual rate for each

item. The correct percentage rate should be filled in the memorandum of main contract documents.

The figures quoted in tender from should not be changed under any circumstances, either the name of

contingencies, special rebates or under any such excuses. If a variations is found in the figure quoted

in the main tender and the figure, the tender would be summarily rejected.

2. The tenderers should note that the rates mentioned by them in tender from enclosed,

which are by way of mere justification of the percentage quoted by them shall in no way remain

binding on the MIDC and payment to the contractor would be made according to the rates mentioned

in the Schedule 'B' of the tender documents after applying the tender percentage either above or

below which the contractor has quoted and which the MIDC finally accepted.


2. DIRECTION TO TENDERS FOR FILLING TENDER

1. The tender will duly sign and complete the printed form.

2. Every part of the tender and contract document including specification etc. will be signed by

the tenders in the bottom.

3. Every correction, deletion or addition and every slip pasted will be signed by the tenderer.

4. The tender should quote the percentage in words and figures.

5. If the percentage quoted in words differs from the percentage quoted in figures, the lowest of

the two will be taken as correct percentage.

6. The tenderer should carefully note the unit for each item, No change in this unit is to be made.

In case of any doubt the intending tenderer should refer the matter to the Executive Engineer

and get necessary clarification in writing, well in advance so as to submit the tender on due

date & time.

7. In case of any doubts regarding any clause in the tender documents, the same should be got

clarified from the Executive Engineer , in writing / through internet web site, well in advance so as to submit the tender on due date & time.

8. E.M.D. in form of D.D. on any nationalized or scheduled bank at Akola in the name of

Executive Engineer, MIDC, Division, Akola shall only be accepted.


3. SPECIAL DIRECTION TO THE TENDERER

The contractor has to provide the material like cement and mild steel reinforcement

of approved make only as detailed below.

1. Cement : Ultra-Tech (L & T)/ Orient/ Manikgard/ Raymond/ Gujrath Ambuja

make Grade 43 only.

2. Mild steel : Torsion steel of TISCO / SAIL / SHARDA

reinforcement confirming to latest IS Code.

The manufacturer's test report of above materials shall be produced by the contractor

for the material supplied by him at the time of delivery. However the material will be again sent for testing

at the contractor's risk and cost before use of the same on the subject works. Procurement of all material well

in advance, so that there is no delay in material testing, is contractor's responsibility. No material will be

allowed to use without satisfactory test report.


4. SPECIAL GENERAL SPECIFICATION AND

ADDITIONAL CONTRACT CONDITIONS.

1. COMMON CONDITIONS

1.1 Extra charges for any item of work shall not be allowed unless the work of which it relates is clearly

without the spirit and meaning of the specification or unless such works are ordered in writing by the

Engineer-in-charge and are claimed for in the specification manner before the work is taken up in hand.

1.2 The contractor shall, at his own expenses make all necessary provisions for housing, water supply

and sanitary arrangements for his employees and shall pay direct to the authorities concerned all rates, taxes,

royalties and other charges. The contractor shall also comply with all the requirements of the health

Department of the concerned Municipality.

2. MATERIAL

2.1 Unless otherwise specifically provided for either in the item or in the specification or in the Schedule

"A" for supply of materials by the Department, all items in the tender are inclusive of the cost of all material

required for the execution of the item and such of the material as are not stipulated to be supplied by the

contractor of the approved type and make.

2.2 All the materials used in the work shall be of the quality as per samples got previously approved and

any material rejected shall be removed by the contractor from the site of work within 24 hours, failing which

at the same will be got removed by the department at his cost.

3. WORKS

3.1 Any item not covered in the Schedule "B" of this tender but required to be executed shall be carried

out by the contractor at the schedule of rates or the rates approved by the competent authority if the item are

not included in the schedule of rates.

3.2 The lining out of all works be marked by the contractor on site with permanent pillars as directed.

The necessary levels will be given by the department. The contractor must however, provide the necessary

labour and materials for making out the ground and keeping all the references levels and lining pegs sealed

in-cement concrete and execute the works in accordance with those levels for which the contractor will be

responsible through out the period of construction.

3.3 The few bench mark pillars to be connected with departmental bench marks will constructed by the

contractor at the site of works as directed of reference of various levels in connection with work.

4. CARTING

4.1 The contractor shall provide his own mode of conveyance for carrying pipes, specials and other

sundry material required for the execution of the works.

5. TIME LIMIT

The time limit for the completion of the work shall be 06 ( Six) Months from the date of mentioned

in the work order inclusive of monsoon.

6. GENERAL

The contractor shall be deemed to be thoroughly conversant with the local condition such as

availability of all construction materials, skilled and unskilled labour and to have based his rates accordingly

for this work. He shall be deemed to have carefully studied all the specifications and drawing and followed

them before the submission of his tender.


7. In case of any discrepancy between the type of working drawing on one hand and the wording of the

corresponding item and specification thereof as per the contract the later will be will the deciding the factor

for the purpose of actual execution of items. However, the Executive Engineer's decision should be obtained

in the matter before hand. For a composite item, any higher specification are to be adopted for any

component other than specified in the item and specification, extra rate will be payable. No major deviations

involving substantial extra outlay will be made without the prior approval of the Superintending Engineer.

8. A work book will be maintained by the Department on site and/or in the office of the Division and

Sub-division under it. The contractor or his authorized representative @ site will sign all instructions issued

by the Executive Engineer / his representative / his superior officers and comply with them. For this purpose,

the contractor or his authorized representative shall attend the site / or said office daily for receiving

instructions.

9. The contractor shall provide free of charge all labour and materials required for the works included in

his tender.

He will have to provide services as decided by the Executive Engineer as are considered necessary

for the purpose of systematic execution of the work.

10. Orders issued by the department from time to time regarding the conduct or the work shall be binding

to the contractor.

11. It will be contractor's responsibility to inspect and investigate the work sites thoroughly so as to

arrive at the rates quoted in the tender. In this regard necessary information available with department will be

given to him without any guarantee about it's full proofness.

12. Contractor has to clear road land width / plot which includes cutting trees less than 30 c.m. in girth,

cleaning brush wood, loose stones, vegetation, bushes, stumps and mole hills without any extra cost.

13. The contractor shall engage an authorized all time agent on this work capable of engaging and

guiding the work and understanding the specifications. He will take orders as will be issued by the Executive

Engineer, or his authorized representative and shall be responsible for carrying out the work. This agent shall

not be changed without pre-intimation to the Executive Engineer and his representative on the work site.

14. The contractor will take all precautions during the execution of work so as not to cause any damage

to any property and shall be responsible to make good any damaged property as directed by the Executive

Engineer.

15. Contractor should specifically bring the metal and murum from authorized quarries for completing

the work.


MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION (A Government of Maharashtra Undertaking)

NOTICE TO CONTRACTORS

Sealed percentage tenders are invited in "B-1" tender form from registered contractors,

class as shown below, for the work as noted below, and will be received in sealed covers addressed

to the Superintending Engineer, MIDC Circle office, Amravati duly subscribed with the name of

the work by the undersigned, in this office on the date and time as noted below, and will opened on

the next day, if possible. An amount as noted below on account of earnest money should be paid in

any Nationalized Bank or Schedule Bank by a Demand Draft / Pay order in favour of the Executive

Engineer, M.I.D.C. Division, Akola. The Demand Draft should accompany the tender, without

which, no tender shall be considered. The amount of earnest money 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 :-



medium size & small size plot layout.

Estimated cost : Rs. 75,98,202.00

i) Initial Security Deposit :

3% of tendered cost or estimated cost whichever is higher, in the form of D.D./ B.G. on

Nationalized Bank or Schedule Bank only.

ii) Balance S.D.

7% through R.A. Bills of tendered cost or estimated cost whichever is higher.

• Time limit 06 ( Six) Months (Including monsoon)

• Cost of Blank tender form Rs. 5,000.00 (Non-refundable)

• Blank Tender forms available on web site between Dtd. 20/10/2011 to 03/11/2010

• Last date of receipt of tender by:- Dtd. 11/ 11/2011 upto 13.30 hours in the

Register post / Speed post / following offices

Courier service / Hand delivery only 1) Executive Engineer, MIDC, Division office,

Ph.-II Indl. Area, Akola.

2) Superintending Engineer, MIDC, Circle,

Old By-pass road, Amravati

3) Addl. Chief Engineer, MIDC, (NZ), Udyog

Bhavan, 4th Flour, Civil Line, Nagpur

• Date of opening the tender Dated 14/11/ 2011 at 14.00 Hrs. (If possible) in the Office

of the Superintending Engineer, M.I.D.C. Circle office, Amravati.


• Class of Registration of the contractors IVth (A) & above class.

2. The information regarding contract & The blank tender forms can be obtained from the

MIDC web site – www.midcindia.org. by pre-qualified contractors during the period mentioned above.

3. Every page of the tender documents including specifications etc., shall be signed by the

tenderer.

4. Every correction, deletion or addition and every slip pasted shall be signed by the tenderer.

5. The tenderers shall be bound to keep open their offer upto 180 days from the date of opening

of the tenders.

6. The acceptance of the tender rests with competent authority which does not bind itself to

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

assigning any reasons thererof.

7. The notes and conditions stipulated in this notice and elsewhere in the tender shall form the

part of the agreement.


MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION (A Government of Maharashtra Undertaking)

General Rules and Direction for the Guidance of Contractors

1. All works proposed to be executed by contract shall be notified in a form of invitation to tender

posted on a board hung up in the office of the Executive Engineer and signed by the Executive

Engineer.

This form will state work to be carried out, as well as the date of submitting and opening of tenders,

and the time allowed for carrying out the work; also the amount of earnest money to be deposited

with the tender, and the amount of the security deposit to be deposited by the successful tenderer and

the percentage, if any, to be deducted from bills. It will also state whether a refund; quarry fees;

royalties; octroi, dues and ground rents will be granted. Copies of the specifications, designs and

drawings and estimated rates, scheduled rates and any other documents required in connection with

the work shall be signed by the Executive Engineer for the purpose of identification and shall also be

open for inspection by contractors at the office of the Executive Engineer during office-hours.

Where the works are proposed to be executed to the specification recommended by a contractor and

approved by a competent authority on behalf of the Maharashtra Industrial Development Corporation.

Such specification with designs and drawing shall form part of the accepted tender.

2. In the event of the tender being submitted by a firm, it must be signed separately by each partner

thereof, or in the event of the absence of any partner, it shall be signed on his behalf by a person

holding a power of attorney authorizing him to do so.

3. Receipts for payments made on account of any work, when executed by a firm, shall also be signed

by all the partners except where the contractors are described in their tender as a firm, other person

having authority to give effectual receipts for the firm.

4. Any person who submits a tender shall fill up the usual printed form, stating at what percentage

above or below the rates specified in Schedule "B" (memorandum showing items of work to be

carried out) he is willing to undertake the work. Only one rate or such percentage on all the

Estimated Rates / Schedule Rates shall be named. Tenders, which propose any alteration in the work

specified in the said form of invitation to tender, or in the time allowed for carrying out the work, or

which contain any other conditions, will be liable to rejection. No printed form of tender shall

include a tender for more than one work, but if contractors wish to tender for two or more work they

shall submit a separate tender for such works. Tenders shall have the name and number of the work

to which they refer written outside the envelope.

5. The Executive Engineer or his duly authorized 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 the amounts of the several tenders in 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 documents mentioned in Rule 1. in the event of tender being rejected the

Divisional Officer shall authorize the Bank concerned to refund the amount of the earnest money

deposited to the contractor making the tender, on his 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 tenders or any one

of the tender.

7. No receipt for any payment alleged to have been made by a contractor in regard to any matter relating

to this tender or the contract shall be valid and binding on Maharashtra Industrial Development

Corporation unless it is signed by the Executive Engineer.

Percentage Rate Tender and Contract for Works


8. The memorandum of work to be tendered for and the scheduled of materials to be supplied by the

Maharashtra Industrial Development Corporation and their rates shall be filled in and completed by

the office of the Executive Engineer before the tender form is issued. If a form issued to an

intending tenderer has not been so filled in and completed, he shall request the said office to have this

done before he completes and delivers his tender.

9. All works shall be measured by standard measures and according to the rules and customs of the

Maharashtra Industrial Development Corporation 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. All corrections and additions or pasted slips should be initialed.

12. The measurements of work will be taken according to the usual method in use in the Maharashtra

Industrial Development Corporation and no proposals to adopt alternative methods will be accepted.

The Executive Engineer's decision as to what is "the usual method in use in the Maharashtra

Industrial Development Corporation" will be final.


TENDER FOR WORKS

MEMORANDUM General Description


Construction of WBM Road with surface dressing treatment in medium size & small size plot layout

(A) Estimated cost ......................................................... Rs. 75,98,202.00 (B) Earnest Money ......................................................... Rs. 76,000.00 (C) Security Deposit 10% of tender cost or estimated

cost whichever is higher as under.

(i) To be paid in Demand Draft /Pay order /Bank

Guarantee 3% while executing the agreement.

(ii) To be deducted from current bills 7% at the

rate of 10 percent on bill amount.

(e) Compensation for non-completion of work in time, or Rs. 2000.00 Per day slow progress on work for every day the work remains

incomplete, or for every day the work is carried out at

disproportionately slow rate.

(f) Percentage, if any to be deducted from bills so as to

make up the total amount required as security deposit

by the cost, is done 10 (Ten) per cent.

(g) Time allowed for the work from date of written order

to commence 06 ( Six ) Months ( Including Monsoon )

__________________________________________________________________________

I/We hereby tenderer is ready for the execution of above stated work for Maharashtra Industrial

Development Corporation (hereinbefore and hereinafter referred to as MIDC) at following rates.

(in figures) _______________________________________________________ per cent (Above/Below)

(in words) _______________________________________________________per cent (Above/Below)

The estimated rates entered in Schedule B (memorandum showing items of work to be carried out)

and in accordance with all specifications, designs, drawing and instructions and rules, terms and conditions of

contract as hereinabove and hereinafter included in these documents and agree that when materials are

provided by the Maharashtra Industrial Development Corporation, such materials and the rates to be paid for

them shall be as provided in Schedule "A" hereto;

Should this tender be accepted, I/We hereby agree to abide by and fulfill all the terms and conditions

of contract annexed hereto, and in default thereof to forfeit and pay to Maharashtra Industrial Development

Corporation the sums of money mentioned in the said conditions.


Demand Draft No. ___________________ Dated _______________ from the Bank

_________________________ in respect of the sum of Rs. (in figures) __________ (in words)

______________________________________________ is herewith forwarded, representing the earnest

money, full value of which is to be absolutely forfeited to Maharashtra Industrial Development Corporation

should I/We do not deposit the full amount of security deposit specified in the above memorandum, in

accordance with clause 1 (A) of the Contract conditions; otherwise the said earnest money shall be refunded

to us.

Signature of the Witness Signature of the contractor

Address : Address :

Occupation :

Date Date

---------------------------------- FOR OFFICE USE ONLY. ----------------------------------

The above tender is hereby accepted by me on behalf of the Maharashtra Industrial

Development Corporation, at the rate _______ % above / below to the estimate rates.

Place : Executive Engineer

Maharashtra Industrial Development

Date : Corporation, Division, Akola


Conditions of Contract

Security Deposit

Clause 1 - The person / persons whose tender may be accepted (hereinafter called the contractor, which

expression shall unless excluded by or repugnant to the context include his heirs, executors, administrators,

and assigns) shall (A) within 10 days (which may be extended by the Superintending Engineer concerned

thinks fit to do so) of the receipt by him of the notification of the acceptance of his tender, deposit with the

Executive Engineer in D.D. / B.G. in the name of the Executive Engineer, MIDC Division., Akola of sum

sufficient to make up the full security deposit specified in the tender or (B) (permit Maharashtra Industrial

Development Corporation, at the time of making any payment to him for work done under the contract, to

deduct such sum, at the rte of four percent of all moneys so payable, such deductions to be held by MIDC by

way of security deposits provided always that in the event of the contractor depositing a lump sum by way of

security deposit as contemplated at (A) above, then and in such case, if the sum so deposited shall not be

above four percent of the total estimated cost of the work, it shall be lawful for MIDC at the time of making

any payment to the contractor for work done under the contract to make up the full amount of four per cent by

deducting a sufficient sum from every such payment at last aforesaid until the full amount of the security

deposit is made up. All compensation or other sums of money payable by the contractor to MIDC under the

terms of this contract may be deducted from or paid by the sale of sufficient part of the security deposit or

from the interest arising there from, or from any sums which may be due or become due by MIDC to the

contractor under any other contract or transaction of any nature on any account whatsoever and in the event

of his security deposit being reduced by reason of any such deduction or sale as aforesaid, the contractor

shall, within ten days there after, make good in cash or Government securities endorsed as aforesaid any sum

or sums which may have been deducted from or raised by sale of his security deposit referred to, when paid in

cash may, at the cost of the depositor, be converted into interest bearing securities provided that the depositor

has expressly desired this writing.

If the amount of the Security Deposit to be paid in a lump sum within the period specified at (A)

above is not paid the tender/contract already accepted shall be considered as cancelled and legal steps taken

against the contractor for recovery of the amounts. The amount of 3% initial security deposit lodged by a

contractor shall be refunded alongwith the payment of the final bill. The amount of 7% security deposit

retained by the MIDC shall be released after expiry of period upto which the contractor has agreed to

maintain the work in good order is over as per separate clause of defect liability period. In the event of the

contractor failing or neglecting to complete rectification work within the period upto which the contractor

has agreed to maintain the work in good order, then subject to provisions of clauses 16 and 19 hereof the

amount of Security Deposit retained by MIDC shall be adjusted towards the excess cost incurred by the

department on rectification work.

Compensation for delay or slow progress of work :

Clause 2 - A) The time allowed as per the work programme and entered in the tender for carrying out

the work shall be strictly observed by the contractor and shall be reckoned from the date on which the order

to commence work is given to the contractor. The work shall throughout the stipulated period of the contract

the proceeded with, all due diligence (time being deemed to be of the essence of the contract on the part of

the contractor). In the event of the contractor failing to comply with his condition, he shall be liable to pay as

compensation an amount of Rs. 2000/- per day or such amount upto 1 per cent as the Superintending

Engineer (Whose decision in writing shall be final) may be decided, of the amount of the estimated cost of

the whole work as shown by the tender for every day that the work remains uncommenced, or unfinished,

after the proper dates.

In the event of the contractor failing to comply with this condition he shall be liable to pay as

compensation an amount of Rs. 2000/- per day or such amount up to 1 per cent as the Superintending

Engineer (whose decision in writing shall be final) may decide of the 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 exceed 10 per cent of the estimated cost of the work as shown in the tender.


Clause - 3 In any case in which under any clause or clauses of this contract, the contractor shall have

rendered him self liable to pay compensation amounting to the whole of this security deposit (whether paid in

one sum or deducted by installments) or in case of the abandonment of the work owing to serious illness or

death of the contractor or any other cause, the Executive Engineer on behalf of the Maharashtra Industrial

Development Corporation shall have power to adopt any of the following courses, as he may think 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

Executive Engineer shall be conclusive evidence) and in that case the security deposit of the

contractor shall stand forfeited and be absolutely 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 in the tool and plant, and charges on additional supervisory staff

including the cost of work charged establishment employed for getting the unexecuted part of the

work completed and crediting him with the value of the work done departmentally in all respects in

the same manner and at the same rates as if it had been carried out by the contractor under the terms

of his contract. The certificate of Executive Engineer as to the cost and other allied expenses so

incurred and as to the value of the work so done departmentally shall be final and conclusive against

the contractor.

(c) To order that the work of the contractor be measured up and to take such part thereof as shall be

unexecuted out of his hands and to give it to another contractor to complete in which case all

expenses incurred on advertisement for fixing a new contracting agency additional supervisory staff

including the cost of work-charged establishment and cost of the work executed by the new contract

agency will be debited to the contractor and the value of the work executed by the new contractor

agency will be debited to the contractor and the value of the work done or executed through the new

contractor shall be credited to the contractor in all respects and in the same manner and at the same

rates as if it had been carried out by the contractor under the terms of his contract. The certificate of

the Executive Engineer as to all the cost of the work and other expenses incurred as aforesaid for or

in getting the unexecuted work done by the new contract and as to the value of the work so done

shall be final and conclusive against 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 work therefore, actually performed by him under this contract

unless and until the Executive Engineer shall have certified in writing the performance of such work and the

amount payable to him in respect thereof, and 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) and (c) being adopted and the cost of the work

executed departmentally or through a new contractor and other allied expenses exceeding the value of such

work credited to the contractors, the amount of excess shall be deducted from any money due to the

contractor by Maharashtra Industrial Development Corporation under the contract or otherwise whatsoever or

from his security deposit or the sale proceed thereof provided. If, however the contractor shall have no claim

against MIDC even if certified value of the work done departmentally or through a new / contractor, exceeds

the certified cost of such work and allied expenses, provided always that whichever of the three courses

mentioned in clause (a), (b) or (c) is adopted by the Executive Engineer the contractor shall have no claim to

compensation for any loss sustained by him by reason of his having purchased, or procured any materials, or

entered into any engagements or made any advances on account of or with a view to the execution of the

work or the performance of the contract.

Action when the progress of any particular portions of the work unsatisfactory.

Clause 4 - If the progress of any particular portion of the work is unsatisfactory the Executive Engineer

shall, notwithstanding that the general progress of the 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 loss sustained by him owing to such action.


Contractor remains liable to pay compensation if action not taken under clauses 3 & 4.

Power to take possession of or require removal of, or sell contractor's plant, Machinery etc.

Clause 5 - In any case in which any of the powers confirmed upon the Executive Engineer by clauses 3 and 4

hereof shall have become exercisable and the same shall not have been exercised, the non-exercise thereof

shall not constitute a waiver of any of the conditions hereof and such powers shall not withstanding be

excisable in the event of any future case of default by the contractor for which under any clause or clauses

thereof he is declared liable to pay compensation amounting to the whole of his security deposit and the

liability of the contractor for past and future compensation shall remain unaffected. In the event of the

Executive engineer taking action under sub-clause (a) or (c) of clause 3, he may, if he so desires, take

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

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

thereof, paying or allowing for the same in account at the contract rates, or in the case of contract rates not

being applicable at current market rates, to be certified by the Executive Engineer whose certificate thereof

shall be final. In the alternative the Executive Engineer may, after giving notice in writing to the contractor

or his clerk of the works, foreman or other authorized agent, require him to remove such tools, plant,

materials or stores from the premises within a time to be specified in such notice; and in the event of the

contractor failing to comply with any such requisition, the Executive Engineer may remove them at the

contractor's expense or sell them by auction or private sale on account of the contractor and at his risk in all

respects and the certificate of the Executive Engineer as to the expense of any such removal and the amount

of the proceeds and expense of any such sale shall be final and conclusive against the contractor.

Extension of time

Clause 6 - If the contractor shall desire an extension of the time for completion of the work on the

ground of his having been unavoidably hindered in its execution or on any other ground, he shall apply in

writing to the Executive Engineer before the expiry of the period stipulated in the tender or before the expiry

of 30 days from the date on which he was hindered as aforesaid or on which the case for asking for extension

occurred, which ever is earlier and the Executive 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 Executive

Engineer in this matter shall be final.

Final Certificate

Clause - 7 On completion of the work, the contractor shall be furnished with a certificate by the

Executive Engineer (hereinafter called the Engineer-in-charge) of such completion, but no such certificate

shall be given nor shall the work be considered to be complete until the contractor shall have removed from

the premises on which the work shall have been executed all scaffolding, surplus materials and rubbish, and

shall have cleaned off the dirt from all woodwork, door, windows, walls, floor or other parts of any buildings,

in or upon which the work has been executed, or of which he may have land possession for the purpose of

executing the work, not until the works shall have been measured by the Engineer-in-charge or where the

measurements have been taken by his subordinates until they have received the approval of the Engineer-in-

charge, the said measurements being binding and conclusive against the contractor. If the contractor shall

fail to comply with the requirements of this clause as to the removal of scaffolding surplus materials and

rubbish, and cleaning off dirt on or 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 and rubbish and

dispose of the same as he thinks fit and clean off such dirt as aforesaid and the contractor shall forthwith pay

the amount of the expenses so incurred, but shall have no claim in respect of any such scaffolding or surplus

materials as aforesaid except for any sum actually realized by the sale thereof.

Payment on intermediate certificate to be regarded as advances.

Clause 8 - No payment shall be made for any work, estimated to cost less than rupees one thousand till

after the whole of the work shall have been completed and a certificate of completion given. But in the case

of works estimated to cost more than rupees one thousand, the contractor shall, on submitting a monthly bill

thereof, be entitled to receive payment proportionate to the part of the work the approved and passing of the

sum of payable shall be final and conclusive against the contractor. All such intermediate payments shall be

regarded as payments by way of advance against the final payments only and not as payments for work

actually done and completed, and shall not preclude the Engineer-in-charge from requiring any bad, unsound,


imperfect for unskillful work to be removed or taken away and reconstructed or re-erected, nor shall any such

payment be considered as an admission of the date performance of the contract or any part thereof in any

respect or the accruing of any claim, nor shall it conclude. determine, or affect in any other way the powers

of the Engineer-in-charge as to the final settlement and adjustment of the accounts or otherwise, or in any

other way vary or affect the contract. The final bill shall be submitted by the contractor within one month of

the date fixed for the completion of the work, otherwise, the Engineer-in-charge's certificate of the

measurements and of the total amount payable for the work shall be final and binding on all parties.

Payment at reduced rates on account of items of work not accepted as completed to be at

the discretion of the Engineer-in-charge.

Clause 9 - The rates for several items of work estimated to cost more than Rs.1,000 agreed to within,

shall be valid only when the item concerned is accepted as having been completed fully in accordance with

the sanctioned specifications. In case where the items of work are not accepted as so completed the Engineer-

in-charge may make payment on account of such items at such reduced rates as he may consider reasonable in

the preparation on final or accounts bills.

Bills to be submitted monthly

Clause 10 - A bill shall be submitted by the contractor each month on or before the date fixed by the

Engineer-in-charge for all work executed in the previous month, and the Engineer-in-charge shall take or

cause to be taken the requisite measurement for the purpose of having the same verified, and the claim, so far

as it is admissible, shall be adjusted, if possible, within ten days from the presentation of the bill. If the

contractor does not submit the bill within the time fixed as aforesaid, the Engineer-in-charge may depute a

subordinate to measure up the said work in the presence of the contractor or his duly authorized agent whose

countersignature to the measurement list shall be sufficient warrant, and the Engineer-in-charge may prepare

a bill from such list which shall be binding on the contractor in all respects.

Bill to be on printed forms.

Clause 11 - The contractor shall submit all bills on the printed forms to be had on application at the office

of the Engineer-in-charge. The charges to be made in the bills shall always be entered at the rates specified in

the tender or in the case of any extra work ordered in pursuance of these conditions, and not mentioned or

provided for in the tender, at the rate herein after provided for such work.

Stores supplied by Maharashtra Industrial Development Corporation

Clause 12 - If the specification or estimate of the work provides for the use of any special description of

materials to be supplied from the stores of the Maharashtra Industrial Development Corporation or if it is

required that the contractor shall use certain stores to be provided by the Engineer-in-charge (such material

and stores, and the prices to be charged therefore as hereinafter mentioned being so far as practicable for the

convenience of the contractor but not so as it any way to control the meaning or effect of this contract

specified in the schedule or memorandum hereto annexed) the contractor shall be supplied with such

materials and stores as may be required from time to time to be used by him for the purposes of the contract

only, and the value of the full quantity of the materials and stores so supplied shall be set off or 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 be contractor shall remain the absolute property of Maharashtra Industrial Development

Corporation, and shall on no account be removed from the site of the work, and shall at all times be open to

inspection by the Engineer-in-charge. Any such materials unused and in perfectly good condition at the time

of completion or the termination of the contract shall be returned to the Maharashtra Industrial Development

Corporation, store, if the Engineer-in-charge so required by a notice in writing given under his hand, but the

contractor shall not be entitled to return any such materials except with consent of the Engineer-in-charge and

he shall have no claim for compensation on account of any such material supplied to him as aforesaid but

remaining unused by him or for any wastage in or damage to any such materials.

Works to be executed in accordance with specifications, drawing, orders etc.,


Clause 13 - The contractor shall execute the whole and every part of the work in most substantial and

workman like manner, both as regards materials and in every other respect in strict accordance with

specification. The contractor shall also conform exactly, fully and faithfully to the designs and drawing and

instructions in writing relating to the work signed by the Executive Engineer Engineer-in-charge and lodged

in the office to which the contractor shall be entitled to have access for the purpose of inspection at such

office, or on the site of work during the office hours. The contractors will be entitled to receive 3 sets of

contract drawing and 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 and working drawing if required by him shall

be supplied at the rate of Rs. 50/- per set of contract drawings and Rs. 25/- per working drawing except where

otherwise specified.

Alterations in specification and designs not to invalidate contractors.

Clause 14 - The Engineer-in-charge shall have power to make any alterations in, or addition to the

original specifications, drawing, designs and instructions that may appear him to be necessary or advisable

during the progress of the work, and the contractor shall be bound to carry out the work in accordance with

any instructions in this connection which may be given to him in writing signed by the Engineer-in-charge

and such alteration shall not invalidate the contract; and any additional work which the contractor may be

directed to do in the manner above specified as part of the work shall be carried out by the contractor on the

same conditions in all respects on which he agreed to do the main work, and at the same rates as are specified

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 and altered work includes any class of work for which no rate is specified in this

contract; other such class of work shall be carried out at the rates entered in the Schedule of Rate of the

Division or at the rates mutually agreed upon between the Engineer-in-charge and the contractor, whichever

are lower. If the additional or altered work, for which no rate is entered in the Schedule of Rates of the

Division, is ordered to be carried out before the 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 the Engineer-in-charge of the rate

which it is his intention to charge for such class of work, and if the Engineer-in-charge does not agree to this

rate he shall By Notice in writing be at liberty to cancel his order total carry out such class of work, and

arrange to carry it out in such manner as he may consider advisable provided always that if the contractor

shall commence work or incurred any expenditure in regard, thereto before the rates shall have been

determined as lastly here-in-before mentioned, then in such cash he shall only be entitled to be paid in respect

of the work carried out or expenditure incurred by him prior to the date of the determination of the rate as

aforesaid according to such rate or rates as shall be fixed by the Engineer-in-charge. In the event of a dispute,

the decision of the Superintending Engineer of the circle will be final.

Where, however, the work is to be executed according to the designs, drawing and specifications

recommended by the contractor and accepted by the competent authority the alterations above referred to

shall be within the scope of such designs, drawing and specifications appended to the tender.

Extension of time in consequence of additions or alterations.

The time limit for the completion of the work shall be extended in the proportion that the increase in its cost

occasioned by alterations or additions bears to the cost of the original contact work and the certificate of the

Engineer-in-charge as to such proportion shall be conclusive.

No claim to any payment or compensation for alteration in, or restriction of work.

Clause 15 - If at any time after the execution of the contract documents the Engineer shall for any reason

whatsoever (Other than default on the part of the contractor for which the Govt. is entitled to rescind the


contract.) desire that the whole or any part of the work specified in the tender should be suspended for any

period of that the whole or part of the work should not be carried out at all, he shall given to the contractor.

1. A notice in writing of such desire and upon the receipt of such notice in writing of such desire, the

contractor shall forthwith suspend or stop the work wholly or in part as required after having due

regard of the appropriate stage at which the work should be stopped or suspended so as not to cause

any damage or injury to the work already done or engaged the safety thereof 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 and conclusive against the contractor. The contractor

shall have no claim to any payment or compensation what so ever by reason of or in pursuance of any

notice as aforesaid on account of any suspension, stoppage or curtailment except to the extent

specified herein after.

2. Where the total suspension of the work ordered as aforesaid continued for a continuous period

exceeding 90 days the contractor shall be at liberty to with draw from the contractual obligation

under the contract so far as it pertains to the unexecuted part of the work by giving a 10 days of prior

notice in writing to the Engineer within 30 days of the expiry of the said period of 90 days of such

intention and requiring the engineer to record the final measurements of the work already done and to

pay final bill. Upon giving such notice the contractor shall be deemed to have been discharged from

this obligation to complete the remaining unexecuted work under this contract. On receipt of such

notice the engineer shall proceed to complete the measurement and make such payment as be finally

due to contractor within a period of 90 days from the receipt of such notice in respect of the work

already done by the contractor. Such payment shall not in any manner prejudice the rights of the

contractor to any further compensation under the remaining 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 or 60 days in the aggregate the contractor shall be entitled to supply to the engineer within

30 days of the resumption of work after such suspension repayment of compensation to the extent of

pecuniary loss suffered by him in respect of working machinery rendered idle on the site or on

account of his having had to pay the salary or wages of labour engaged by him during the said period

of suspension provided always that the contractor shall not be entitled to and claim in respect of any

such working machinery salary or wages for the first 30 days whether consecutive or in aggregate to

such suspension or in respect of any suspension wherever occasioned by unsatisfactory work or any

other default on his part. the decision of the engineer-in this regard shall be final and conclusive

against the contractor.

4. IN THE EVENT OF :

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

ii) Withdrawal by the contractor from the contractual obligations to complete the remaining

unexecuted work under sub clause (2) on account of continued suspension of work for a

period exceeding 90 days.

iii) Curtailment in the quantity of item or items originally tendered on account of any alteration,

omission substitution in the specification, drawing, designs or instruction under clause (14/1)

where such curtailment exceeds 25% in quantity and the value of the quantity curtailed

beyond 25% at the rates for the item specified in the tender is more RS.5000/-.

It shall be open to the contractor within 90 days from the service of (1) the notice of stoppage of

work or (2) other notice of withdrawal from the contractual obligation under the contract on account of the

continued suspension of work or (3) notice under clause 14 (1) resulting in such curtailment to produce to the

Engineer satisfactory documentary evidence of that they had purchased or agreed to purchase material for use

in the contracted work, before receipt by him of the notice or stoppage, suspension or curtailment require the

Government to take over on payment, such material at the rate determined by the Engineer. The Govt. shall

therefore take over the excess of the requirements of the unexecuted work specified in the accepted tender at

the rate of quality and specification approved by the Engineer.


No claim to compensation on account of loss due to delay in supply of materials by

Maharashtra Industrial Development Corporation.

Clause 15 A - The contractor shall not be entitled to claim any compensation from Maharashtra Industrial

Development Corporation for the loss suffered by him on account of delay by Maharashtra Industrial

Development Corporation in the supply of materials entered in Schedule "A" except delay is caused by

(i) Difficulties relating to the supply of railway wagons.

(ii) Force major.

(iii) Act of God.

(iv) Act of enemies of the state or any other reasonable cause beyond the control Maharashtra

Industrial Development Corporation.

In the case of such delay in the supply of materials Maharashtra Industrial Development Corporation

shall grant such extension of time for the completion of the work as shall appear to the Executive engineer to

be reasonable in accordance with the circumstance of the case. The decision of the Executive Engineer as to

the extension of time shall be accepted as final by the contractor.

Time limit for unforeseen claims

Clause 15 B - Under no circumstances whatever shall contractor be entitled to any compensation from

Maharashtra Industrial Development Corporation on any account unless the contractors shall have submitted

a claim in writing to the Engineer-in-charge within one month of the cause of such claim occurring.

Action and compensation payable in case of bad work.

Clause 16 - If at any time before the security deposit or any part thereof is refunded to the contractor it

shall appear to the Engineer-in-charge or his subordinate in charge of the work, that any work has been

executed with unsound, imperfect or unskillful workmanship or with material of inferior quality, or that any

materials or articles provided by him for the execution of the work are unsound, or of a quality is inferior to

that contracted for, or 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 and then not withstanding the fact that the work,

materials or articles complained of may have been inadvertently passed, certified and paid, for the contractor

shall be found forthwith to rectify or remove and 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 and provided other

proper and suitable materials or articles at his own charge and cost and in the event of his failing to do so

within a period to be specified by the Engineer-in-charge in the written intimation aforesaid, the contractor

shall be liable to pay compensation at the rate of one percent on the amount of the estimate for every day not

exceeding 10 days, during which the failure so continues and in the case of any such failure the Engineer-in-

charge may rectify or remove and re-execute the work or remove and replace the materials or articles

complained of as the case may be at the risk and expense in all respects of the within his discretion to accept

the same at such reduced rates as he may fix therefore.

Works to be open to inspection.

Contractor or responsible agent to be present.

Clause 17 - All works under on in course of execution or executed in pursuance of the contract shall at all

times be open to the inspection and supervision of the Engineer -in-charge and his subordinates, and the

contractor shall at all times during the usual working hours, and at all other times at which reasonable notice

of the intention of the Engineer-in-charge or his subordinate to visit to the work shall have been given to the

contractor, either himself be present to receive orders and instructions, or have a responsible agent duly

accredited in writing present for that purpose. Orders given to the contractors duly authorized agent shall be

considered to have the same force and effect as if they had been given to the contractor himself.

Notice to be given before work is covered up.


Clause 18 - The contractor shall give not less than five day's notice in writing to the Engineer-in-charge

or his subordinates in charge of the work before covering up or otherwise placing beyond the reach of

measurement any work in order that the same may be measured and correct dimensions thereof taken before

the same is so covered up or place beyond the reach of measurement, and shall not cover up or place beyond

the reach of measurement any work without the consent in wiring of the Engineer-in-charge or his

subordinate in charge of the work and if any work shall be covered up or placed beyond or reach of

measurement without such notice having been given or consent obtained, the same shall be uncovered at the

contractor's expense, and in default thereof no payment or allowance shall be made for such work or for the

materials with which the same was executed.

Contractor liable for damage done and for imperfections for three months after certificate.

Clause 19 - If during the period 36 Months from the date of completion as certified by the Engineer-in-

charge pursuant to clause - 7 of the contract or 36 Months after commissioning the work whichever is earlier

in the opinion of the Executive engineer, the said work is defective in any manner whatsoever, the contractor

shall forthwith on receipt of notice in the behalf from the Executive Engineer, duly commence execution and

completely carry out at his cost in every respect all the work that may be necessary for rectifying & setting

right the defects specified therein including dismantling and reconstruction of unsafe portions strictly in

accordance with and in the manner prescribed and under the supervision of the Executive Engineer. In the

event of the contractor, failing or neglecting to commence execution of the said rectification work within the

period prescribed therefore in the said notice and/or to complete the same as aforesaid as required by the said

notice, the Executive Engineer get the same executed and carried out departmentally or be any others agency

at the risk on account and at the cost of the contractor. The contractor shall forthwith on demand pay to the

MIDC the amount of such costs. charges and expenses sustained or incurred by MIDC of which the

certificate of the Executive Engineer shall be final and binding on the contractor. Such costs, charges and

expenses shall be deemed to be arrears of land revenue and in the event of the contractor failing or neglecting

to pay the same on demand as aforesaid without prejudice to any other rights and remedies of the MIDC, the

same may be recovered from the contractor as arrears of land revenue. the MIDC shall also be entitled to

deduct the same from any amount which may then be payable or which may thereinafter become payable by

the MIDC to the contractor either in respect of the said work or any other work whatsoever of from the

amount of security deposit retained by MIDC.

Contractor to supply plant ladders, scaffoldings, etc.

Clause 20 - The contractor shall supply at his own cost all material (except such special materials, if any,

as may, in accordance with the contract, be supplied from the Maharashtra Industrial Development

Corporation Stores) plant, tools, appliances, implements, ladders, cordage, tackle, scaffolding and temporary

works requisite or proper for the proper execution of the work, whether, in the original altered or substituted

form, and whether included in the specifications, or other documents forming part of the contract or referred

to in these conditions or not and which my be necessary for the purpose of satisfying or complying with the

requirements of the Engineer-in-charge as to any matter as to which under these conditions he is entitled to be

satisfied, or which is entitled to require together with carriage therefore to and from the work.

and is liable for damages arising from non-provision of lights, fencing etc.

The contractor shall also supply without charge the requisite number of persons with the means and materials

necessary for the purpose of setting out works, and counting, weighing and assisting the measurement or

examination at any time and from time to time of the work of the materials. Failing this the same may be

provided by the Engineer-in-charge at the expense of the contractor and the expenses may be deduced from

any money due to the contractor under the contract or from his security deposit or the proceeds of sale

thereof, or of a sufficient portion thereof. The contractor shall provide all necessary fencing and lights

required to protect the public from accident, and shall also be bound to bear expense of defence of every suit,

action or other legal proceedings, that may brought by any person for injury sustained owing to neglect of the

above precautions, and to pay any damages and costs which may be awarded in any such suit, action or

proceedings to any such person, or which may with the consent of the contractor be paid for compromising

any claim by any such person.


Clause 21 - The contractor shall provide suitable scaffolds and working platforms, gangways and

stairways, and shall comply with the following regulations in connection therewith -

(a) Suitable scaffolds shall be provided for workmen for all work that cannot be safely done from a

ladder or by other means.

(b) A scaffold shall not be constructed, taken down, or substantially altered, except -

(i) Under the supervision of a competent and responsible persons; and

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

(c) All scaffolds and appliances connected therewith and all ladders shall -

(i) be of sound material;

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

and

(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 over-loaded and 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 and

stability of 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

been erected by his workmen or not, take steps to ensure that it complies fully with the regulations

herein specified.

(i) Working platforms, gangways and stairways shall -

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

(ii) be so constructed and maintained, having regard to the prevailing conditions as to reduce as

far as practicable risks of persons tripping or slipping; and

(iii) be kept free from any unnecessary obstruction.

(j) In the case of working platforms, gangways, working places and stairways at a height exceeding eight

feet.

(i) every working platform and every gangway shall be closely boarded unless other adequate

measures are taken to ensure safety.

(ii) every working platform and gangway shall have adequate width; and

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

(k) Every opening in the floor of a building or in a working platform shall, except for the time and to the

extent required to allow the access of persons or the transport of shifting of material be provided

with suitable means to prevent 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

feet suitable precautions shall be taken to prevent the fall of persons or material.

(m) Suitable precautions shall be taken to prevent persons being struck by articles which might fall from

scaffolds or other working places.

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

Clause 22 - The contractor shall comply with the following regulations as regard the Hoisting Appliances

to be used by him :-

(a) Hoisting machines and tackle, including their attachments, anchorage's and support shall -


(i) be of good mechanical construction, sound material and adequate strength and free from

patent defect; and

(ii) be kept in good repair and in good working order.

(b) Every rope used in hoisting or lowering materials or as a means of suspension shall be of suitable

quality and adequate strength and free from patent defect.

(c) Hoisting machines and tackle shall be examined and adequately tested after erection on the site and

before use and re-examined and adequately tested after erection of Maharashtra Industrial

Development Corporation.

(d) Every chain, ring, hook, shackle, swivel and pulley block used in hoisting or lowering materials or as

a means of suspension shall be periodically examined.

(e) Every crane driver or 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 which, or give signals to the operator.

(g) In the case of every hoisting machine and of every chain, ring, hook, shackle, swivel and pulley block

used in hoisting or lowering or as a means of suspension the safe working load shall be ascertained by

adequate means.

(h) Every hoisting machine and all gear referred to in the preceding regulation shall be plainly market

with the safe working load.

(i) In the case of hoisting machine having a variable safe working load each safe working load and the

conditions under which it is applicable shall be clearly indicated.

(j) No part of any hoisting machine or of any gear referred to in regulation 7 above shall be loaded

beyond the safe working and except for the purpose of testing.

(k) Motors, gearing, transmissions, electric wiring and other dangerous parts of hoisting appliances with

such means as will reduce to a minimum the risk of the accidental descent of the load.

(l) Adequate precautions shall be taken to reduce a minimum the risk of any part of a suspended load

becoming accidentally displaced.

Measure for prevention of fire

Clause 23 - The contractor shall not set fire to any standing jungle, trees, brushwood or grass without

written permit from the Executive Engineer.

When such permit is given, and also in all cases when destroying cut or dug up trees, brushwood,

grass etc. by fire, the contractor shall take necessary measures to prevent such fire spreading to or otherwise

damaging surrounding property.

The contractor shall make his own arrangements for drinking water for the labour employed by him.

Liability of contractor for any damage done in or outside work area.

Clause 24 - Compensation for all damage done intentionally or unintentionally by contractor's labour

whether in or beyond the limits of Maharashtra Industrial Development Corporation property including any

damage caused by the spreading of fire mentioned in clause 23 shall be estimated by the Engineer-in-charge

or such other officer as he may appoint and the estimate of the Engineer-in-charge subject to the decision of

the Superintending Engineer on appeal shall be final and the contractor shall be bound to pay the amount of

the assessed compensation on demand failing which the same will be recovered from the contractor as

damages in the manner prescribed in clause in or deducted by the Engineer-in-charge from any sums that may


be due or become due from Maharashtra Industrial Development Corporation 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 any persons for injury sustained by him owing to neglect of precautions to prevent the spread of

fire and he shall pay any damages and cost that may be awarded by the court in consequence.

Employment of female labour.

Clause 25 - The employment of female laborers on works in the neighborhood of solder's barracks should

be avoided as far as possible.

Work on Sundays.

Clause 26 - No work shall be done on a Sunday without the sanction in writing of the Engineer-in-

charge.

Work not to be sublet, contract may be rescinded and security deposit forfeited for

subletting it without approval or for bribing a public officer or if contractor becomes

insolvent.

Clause 27 - The contract shall not be assigned or sublet without the written approval of the Engineer-in-

charge. And if the contractor shall assign or sublet his contract, or attempt so to do or become insolvent or

commence any proceedings to get himself adjudicated an insolvent or make any composition with his

creditors, or attempt so to do or if any bribe, gratuity, gift, loan, perquisite, reward or advantage, 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 Maharashtra Industrial Development

Corporation in any was relating to his office or employment, or if any such officer or person shall become in

any way relating to his office or employment or if any such officer or person shall become in any way directly

or indirectly interested in the contract, the Engineer-in-charge may thereupon by notice in writing rescind the

contract, and the security deposit of the contractor shall thereupon stand forfeited and be absolutely at the

disposal of Maharashtra Industrial Development Corporation and the same consequences shall ensure as if the

contract had been rescinded under clause 3 hereof and in addition the contractor shall not be entitled to

recover or be paid for any work therefore actually performed under the contract.

Sum payable by way of compensation to be considered as reasonable compensation without

reference to actual loss.

Clause 28 - All sums payable by a contractor by way of compensation under any of these conditions shall

be considered as a reasonable compensation to be applied to the use of Maharashtra Industrial Development

Corporation without reference to the actual loss or damage sustained, and whether any damage has or has not

been sustained.

Change in the constitution of firm to be notified.

Clause 29 - In the case of tender by partners any change in the constitution of a firm shall be forthwith

notified by the contractor to the Engineer-in-charge for his information.

Works to be under direction of Superintending Engineer.

Clause 30 - All works to be executed under the contract shall be executed under the direction and subject

to the approval in all respects of the Superintending Engineer of the Circle for the time being who shall be

entitled to direct at what point or points and in what manner they are to be commenced and from time to time

carried on.


Decision of Superintending Engineer to be final.

Clause 31 - Except where otherwise specified in the contract and subject to the powers delegated to him

by Maharashtra Industrial Development Corporation under the code rules than in force, the decision of the

Superintending Engineer of the circle for the time being shall be final, conclusive, and binding on all parties

to the contract upon all questions relating to the meaning of the specifications, designs, drawing and

instructions hereinbefore mentioned and 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 noting to the

contract, designs, drawing, specifications, estimates, instructions, orders, or these conditions, or otherwise,

concerning the works or the execution, or failure or execute the same, whether arising, doing the progress of

the work, or after the completion or abandonment thereof.

Stores of European or American manufacture to be obtained from MIDC.

Clause 32 - The contractor shall obtain from the Maharashtra Industrial Development Corporation's store

all stores and articles of Europeans or American manufacture which may be required for the work or any part

thereof or in making up any articles required therefore or in connection therewith unless he has obtained

permission in writing from the Engineer-in-charge to obtain such stores and articles elsewhere. The value of

such stores and articles as may be supplied to the contractor by the Engineer-in-charge will be debited to the

contractor in his account at the rates shown in the schedule in Form A attached to the contract and if they are

not entered in the said schedule, they shall be debited to him at cost price which for the purposes of this

contract shall include the cost of carriage and all other expenses whatsoever, which shall have been incurred

in obtained delivery of the same at the stores aforesaid.

Lump sums in estimates

Clause 33 - When the estimate on which a tender is made includes lump sums in respect of parts of the

work, the contractor shall be entitled to payment in respect of the items of work involved of the part of the

work in question at the same rates as per payable under this contract for each items, or if the part of the work

of question is not in the opinion of the Engineer-in-charge capable or measurement, the Engineer-in-charge

may at his discretion pay the lump amount entered in the estimate and the certificate in writing of the

Engineer-in-charge shall be final and conclusive against the contractor with regard to any sum or sums

payable to him under the provision of this clause.

Action where not specification.

Clause 34 - In the case of any class of work for there is no such specification s is mentioned in Rule 1

such work shall be carried out in accordance with Divisional specifications, and in the event of there being no

Divisional specification, then in such case the work shall be carried out in all respects in accordance with the

instructions and requirements of the Engineer-in-charge.

Definition of work

Clause 35 - The expression "works" or "work" where used in these conditions, shall unless there be

something in the subject or context repugnant to such construction, be constructed to mean the work or works

contract to be executed under or in virtue of the contract, whether temporary or permanent and whether

original, altered, substituted or additional.

Contractor's percentage whether applied to net or gross amounts of bill.

Clause 36 - The percentage referred to in the tender shall be deducted from / added to the gross amount

of the bill before deducting the value of any stock issued.

Payment of quarry fees and royalties.

Clause 37 - All quarry fees, royalties, octroi dues and ground rent for stacking materials, if any, should be

paid by the contractor.

Compensation under the Workmen's Act.


Clause 38 - The contractor shall be responsible for and shall pay any compensation of his workmen

payable under the workmen's Compensation Act, 1923 (VII of 1923), hereinafter called the said Act, for

injuries caused to the workmen. If such compensation if paid by Maharashtra Industrial Development

Corporation as principal under sub-section (1) of section 12 of the said Act on the behalf of the contractor if

shall be recoverable by Maharashtra Industrial Development Corporation from the contractor under sub-

section (2) of the said section. Such compensation shall be recovered in the manner laid down in clause 1

above.

Clause 39 - The contractor shall be responsible for and shall pay the expenses of providing medical aid to

any workman who may suffer a bodily injury as a result of an accident. If such expenses are incurred by

Maharashtra Industrial Development Corporation the same shall be recoverable from the contractor forthwith

and be deducted without prejudice to any other remedy of Maharashtra Industrial Development Corporation

from any amount due or that may become due to the contractor.

Clause 40 - The contractor shall provide all necessary personal safety equipment and first aid apparatus

available for the use of the persons employed on the site, shall maintain the same condition suitable for

immediate use at any time shall comply with the following regulation in connection therewith -

(a) The workers shall be required to use the equipment so provided by the contractor shall take adequate

step 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 drawing, all necessary

equipment's shall be provided and kept ready for use and all necessary step shall be taken for the

prompt rescue of any person in danger.

(c) Adequate provision shall be made for prompt first-aid treatment of all injuries likely to be sustained

during the course of the work.

Claim for quantities entered in the tender or estimate. Clause 41 -

1. Quantities in respect of the several item shown in the tender are approximate and no revision in the

tender rate shall be permitted in respect of any of the items so long as, subject to any special

provision contained in the specifications prescribing different percentage of permissible variation, the

quantity of the item does not exceed the tender quantity by more then 25% and so long as the value of

the excess quantity beyond this limit at the rate of the item specified in the tender is not more than

Rs. 5000/-.

2. The contractor shall if ordered in writing by the Engineer so to do carry out any quantities in excess

of the limit mentioned above this clauses, on the same conditions as and in accordance with the

specifications in the tender and at the rate derived from the rates entered in the current schedule of

rates and in absence of such rates, at the rate prevailing in the market, which may be increased or

decreased as this case may be by the percentage which the total tender amount bears to the estimated

cost of the total work as put to tender.

3. Claims arising out of reduction in the tendered quantity of any item beyond 25% will be governed by

the provision of clause 15 only when the amount of such reduction beyond 25% at the rate of the

item specified in the tender is more than Rs. 5000/-.

4. In view of the rationalization of the provisions of clause 41 of B-1 and clause 8 of additional contract

terms & conditions of tender form as above, it is necessary to prescribe the manner in which the

claims arising out or reduction in the tendered quantity of any item under clause 15 of the tender form

should be dealt with.

Employment of famine etc. labour.

Clause 42 - The contractor shall employ any famine, convict or other labour of a particular kind or class

if ordered in writing to do so by the Engineer-in-charge , Claim for compensation for delay in starting the

work.

Clause 43 - No compensation shall be allowed for any delay caused in the starting of the work on account

of acquisition of land or in the case of clearance work on account of any delay in according sanction to

estimates.


Claim for compensation for delay in the execution of work

Clause 44 - No compensation shall be allowed for any delay in the execution of the work on account of

water standing in borrow pits or compartments. The rates are inclusive for hard or cracked soil, excavation in

mud, sub-soil water or water standing in borrow pits and no claim for an extra rate shall be entertained, unless

otherwise expressly specified.

Entering upon or commencing any portion of work.

Clause 45 - The contractor shall not enter upon or commence any portion of work except with the written

authority and 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 to measurements of or payment for work.

Minimum age of persons employed, the employment of donkeys and/or other animals and

the payment of fair wages. Clause 46 -

(i) No contractor shall employ any person who is under the age of 12 years.

(ii) No contractor shall employ donkeys or other animals with breaching of string or thins rope. the

breeching must be at least three inches wide and 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 authorized to remove from the work any person or animals

found working which does not satisfy these conditions and no responsibility shall be accepted by

Maharashtra Industrial Development Corporation for any delay caused in the completion of the work

by such removal.

(v) The contractor shall pay fair and reasonable wages to the workmen employed by him in the contract

undertaken by him. In the event of any dispute arising between the contractor and his workmen on

the grounds that the wages paid are not fair and reasonable the dispute shall be referred without delay

to the Executive Engineer shall be conclusive and binding on the contractor but such decision shall

not in any way affect the conditions in the contract regarding the payment to be made of Maharashtra

Industrial Development Corporation at the sanction at the sanctioned tender rates.

(vi) The contractor shall provide drinking water facilities to the workers. Similar amenities shall be

provided to the workers engaged on large work in urban areas.

Method of payment.

Clause 47 - Payment to contractors shall be made by cheques drawn on any bank within the Division

convenient to them, provided the amount exceeds Rs. 10/-. Amount not exceeding Rs. 10/- will be paid in

cash.

Acceptance of conditions compulsory before tendering for work.

Clause 48 - Any contractor who does not accept these conditions shall not be allowed to tender for

works.

Employment of scarcity labour.

Clause 49 - If Government declares a state of scarcity of famine to exist in any village situated within 10

miles of the work, the contractor shall employ upon such parts of the work, as are suitable for unskilled

labour, any person certified to him by the Executive Engineer, or be any person to whom the Executive

Engineer may have delegated this duty in writing to be in need of relief and shall be bound to pay to such

persons wages not below the minimum which Government may have fixed on this behalf. Any disputes

which may arise in connection with the implementation of this clause shall be decided by the Executive

Engineer whose decision shall be final and binding on the contractor.

Clause 50 - The price quoted by the contractor shall not in any case exceed the control price if any fixed

by Government or reasonable price which it is permissible for him to charge a private purchaser for the same


class and description of goods under the provisions of Hoarding and Profiteering Prevention Ordinance, 1943

as amended from time to time. If the price quoted exceeds the controlled price or the price permissible under

Hoarding and Profiteering Prevention Ordinance the contractor will specifically mention this fact in his

tender along with the reasons for quoting such higher price. The purchaser at his discretion will in such case

exercise the right of revising the price at any stage so as to conform with the controlled price on the

permissible under the Hoarding and Profiteering Prevention Ordinance. This discretion will be exercised

without prejudice to any other action that may be taken against the contractor.

Clause 51 - The rates to be quoted by the contractor must be inclusive of sales tax. No extra payment on

this account will be made to the contractor.

Clause 52 - The contractor should as far as possible obtain his requirement of labour, skilled and

unskilled from the nearest Employment Exchange.

Additional contract terms and conditions

1. The work covered by the contract shall be carried out in accordance with the relevant specification

contained in the book of standard specifications, published by Government of Maharashtra Building

and Communications Department, as per the latest edition of the same (hereinafter called the standard

book of specification) subject further to the attached specifications. Where these two contradict, the

latter holds goods.

2. A work order book will be maintained by Department on the site of the work, and the contractor will

sign orders given therein by the Executive Engineer, his representative and his superior officers and

comply with them.

3. The site of work shall be cleared by the contractor before starting the work and after completing it to

the satisfaction of the Engineer (which means the Executive Engineer or his representative). This

will include cutting of trees, shrubs and removing grass, dismantling and removing remains of old

masonry, loose boulders and stones etc. The cost of this will be deemed to have been included in the

Tendered rates for the several items.

4. The contractor shall provide free of charge all labour and material required for lining out, surveying

and measurement of work etc. He will similarly provided such aids as decided by the Executive

Engineer, as are considered necessary for the proper and systematic execution of the work.

5. Where for proper measurement of work, it is necessary to have an initial set of levels taken, the same

as recorded in the authorized field book by the Executive Engineer or his authorized representative

will be signed by the contractor who will be entitled to have a true copy of the same on demand. Any

failure on the part of the contractor to get such levels before starting the work will render him liable

to accept the decision of the Executive Engineer as to the basis of taking measurements. Likewise the

contractor will not cover any work which will render its subsequent measurement difficult or

impossible, without first getting the same jointly measured by himself and the authorized

representative of the Executive Engineer. The record of such measurements on to Department's side

will be signed by the contractor and he will be entitled to have a true copy of the same on demand.

6. All work before being finally taken over by M.I.D.C. will be entire liability of the contractor for

guarding, maintaining and making good any damages of any magnitude. Interim payments made for

such work will not alter this position. the handling over by the contractor and taking over by the

Executive Engineer, his authorized representative and the contractor. It is however, to understand

that before taking over such work M.I.D.C. will not put it to its regular use distinct from causal or

incidental one.

7. Orders issued by the Superintending Engineer in M.I.D.C. whatever designation he may be known

from time to time regarding to conduct of the work shall be binding on the contractor.

8. (1) Quantities in respect of the several item shown in the tender are

approximate and no revision in the tender's rate shall be permitted in respect of any of the

items so long as subject to any special provision contained in the specifications prescribing

different percentage of permissible variation, the quantity of the item does not exceed the

tender quantity by more than 25% and so long as the value of the excess quantity beyond this

limit at the rate of the item specified in the tender is not more than Rs. 5000/-.


(2) The contractor shall if ordered in writing by the Engineer so to do carry out any quantities in

excess of the limit mentioned above this clauses on the same conditions as and in accordance

with the specifications in the tender and at the rate derived from the rates entered in the

current schedule of rates and in absence of such rates, at the rate prevailing in the market,

which may be increased or decreased as this case may be by the percentage which the total

tender document bears to the estimated cost of the total works as per tender.

(3) Claims arising out of reduction in the tendered quantity of any item beyond 25% will be

governed by the provision of clause 15 only when the amount of such reduction beyond 25%

at the rate of the item specified in the tender is more than Rs. 5000/-.

(4) In view of the rationalization of the provisions of clause 41 of B-1 and clause 8 of additional

contract terms & conditions of tender form as above, it is necessary to prescribe the manner

in which the claims arising out of reduction in the tendered quantity of any item under 15 of

the tender form should be dealt with. It is decided that clause 15 should modified as under :-

9. It will be deemed that the contractor before tendering has thoroughly inspected and investigated the

work site and carried out his own investigations to arrive at the rates quoted in the Tender. In this

regard he will given necessary information to the best of my knowledge the Department but without

any guarantee about its full proofness.

10. Excavation items include, if met with, dewatering whether specified or not and the rates quoted are

deemed to be inclusive of this.

11. The materials supplied or used in the work under this contract will be according to the following and

other specifications wherein the tender and those specified in the Standard Book of Specification for

the relevant items. Where these two contradict, the former holds goods.

12. The tendered rates for supply of materials are for delivery of materials properly stacked in regular

heaps of otherwise as directed for facility of measurement before use. In case of road materials the

same will be stacked by the road-side as directed.

13. No material shall be removed from the road land, except for excavation of gutters or any other

adjoining land unless permitted in writing subject to such condition as the Executive Engineer may

specify.

The contractor is liable for the damages and compensation arising out of the disregard of this

condition.

14. Material will not be stacked at place where they are likely to be damaged or lost. The contractor will

have no claim for any loss on this account. If such material has been paid for and is subsequently lost

before use in the work then contractor will make the loss at his risk & cost.

15. Before stacking any approved materials the same shall be free from all foreign materials, if any. The

material shall be stacked on cleared and leveled ground. The size of stacks shall be as approved by

the Executive Engineer and road metal and murum stacks for the same size will be adopted all over.

Any rubble. Oversize or size metal stacks shall not be of size less than 3.00 m. x 2.00 m. in plan and

1 m. in height.

16. The order of collection & utilization of materials will be decided by the Executive Engineer or his

authorized representative so as to ensure orderly work.

17. The materials will be stacked in natural way without any attempt whatever to leave voids else

specified in the specification of NIT.

18. When the items so indicate, no materials will be used without first having been measured in regular

stacks. The whole of the quantity of a particular material required for a sizeable section of the work

shall have been first collected before it can be measured and used. The same material will either have

been all collected or the collection will not have been started at all before the material collected in

the section under reference has been all used.

19. Any material not conforming the approved sample, shall be removed from the site forthwith and in

any case not later than time specified by the Executive Engineer, failing which the same will be

removed or disposed of by the Executive Engineer at the risk and cost of the contractor as he deems

fit and the contractor will have no claim whatsoever for the same. If at any time it is found that under

specification materials (and also workmanship) have been used in the work not with standing the fact

that the work has been carried out under the supervision of the Deptt., the Executive Engineer ‘s


decision as to how the case is to be disposed off will be final; he may get such work entirely

removed or any accept it at any reduced rate in his unfettered discretion, including no payment

whatever.

20. The contractor will have no construct a shed for storing controlled and valuable materials issued to

him under schedule “A” of the agreement at work site, having double locking arrangement. The

materials will be taken for use in the presence of the department person. No material will be allowed

to be removed from the site of work.

21. Under no circumstances shall any contractor be entitled to claim enhance rates for any items in this

contract.

CLAUSE 53 :- The provision regarding contractor’s labours provision in the contract labour (Regulation and

Abolition) Rules-1971 shall be binding on the contractors. If the provision in the said act contradicts with

any of the provision regarding contracts labour in any of the clauses in this tender the provision in the

contract labour (Regulation and Abolition) Act, 1970 with the Maharashtra Labour (Regulation and Abolition

Rules 1971 shall prevail).

CLAUSE 54 :- The contractor shall comply with the provisions of the Apprentices Act-1961 and the rules

and the orders issued there under from time to time. If fails to do so the failure will a breach of the contract

and the Superintending Engineer may be in his discretion cancel the contract. Contractor shall be liable to by

him/them of the provisions of the act.

CLAUSE 55 :- Supply of material etc. by contractors.

The contractors are to provide every article (with the exceptions noted in Schedule

“A” attached) which may be necessary and requisite for the due and proper execution of the several works

included in contract according to the true indent and measuring of the drawings and specifications taken

together which are to be signed by Executive Engineer, MIDC (hereinafter the Executive Engineer) and by

the contractor, whether the same may or may not have been particularly described in the specifications or

shown on the drawings provided however that the same are reasonable and obviously to be inferred there

from. In case of any discrepancy between the drawing and the specifications, the Executive Engineer shall

decide which of the two is to be followed.

CLAUSE 56 :- Execution of work.

The contractors shall set out the whole of the work as per approved drawings and

details supplied to him. During the progress of the works the contractor and his agent shall set right as

ordered by the Executive Engineer any error, which may be found there in and shall provide all necessary

labour and materials for the purpose. The contractor shall also provide plants, labours and materials (With

the exceptions note in Schedule attached) which may be necessary and requisite for the works. The material

and workmanship are to be the best of their respects clean and perfect at the completion thereof.

CLAUSE 57 :- Drawing and specifications.

At least six copies of the drawings & a specifications submitted by the contractor and

approved and signed by the Superintending Engineer shall be furnished by the contractor to the MIDC.

CLAUSE 58 :- Control over works.

The Executive Engineer or his duly authorized representatives have at all times

access to the works, which are to be entirely under his control. He may require the contractors to dismiss

persons in the contractor employment on the work if such person in his opinion is incompetent or

misconducts him self and the contractor shall forthwith comply with every such requirement.

CLAUSE 59 :- Material left at site.

All works and materials brought and left, upon the site of the work either by the

contractors by their orders for the purpose of forming part of the work are to be considered to be properly of

the MIDC. And the same shall not be removed or carried away by the contractors or any other person,

without the special leave or consent in writing of the Executive Engineer, but the MIDC shall not in any way

be answerable for any loss or damage which may happen to or in respects of any such work or materials on

account of the same being lost or stolen or injured by weather or otherwise.


CLAUSE 60 :- Removal and Substitution of materials.

The Executive Engineer shall have full power to order require the removal from the

premises of the material which in his opinion are not in accordance with the specification in case of default

the Executive Engineer shall be at liberty to employ other persons to remove same without being answerable

or accountable for any loss or damage that may be caused to such materials. The Executive Engineer shall

also have full power to require other proper materials to be substituted and incase of default the Executive

Engineer may cause the same to be supplied and all cost which be incurred in such removal and substitution

shall be borne by the contractor.

CLAUSE 61 :- Action in case of improper materials and workmanship.

If in the opinion of the Executive Engineer any work on any part there of is executed

with improper materials or defective materials workmanship and incase of default by the contractor in so

doing within a week from the date of the execution the Executive Engineer shall have full power to employ

other persons to re-execute the work and cost thereof shall be borne by the contractor.

CLAUSE 62 :- Action and compensation payable in case of bad work.

If at any time before security deposit or part thereof is refunded to the contractor it

shall appear to the Engineer-in-charge of his subordinate in charge of the work that any work has been

executed with unsound, imperfect or unskillful workmanship with materials of inferior quality or that any

materials or articles provided by him for the execution of the work or unsound or of a quality inferior to that

contracted it shall be lawful for the Engineer-in-charge to intimate this fact in writing to the contractor and

then not with standing the fact that the work materials or articles complained or any have been in advertantly

passed certified and paid for The contractor shall be bound 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 as

articles so specified and provide other proper and suitable materials at his own risk and cost in the event of

failing to do so within a period to be specified by the Engineer-in-charge in the written intimation aforesaid

the contractor shall be liable to pay compensation at the rate of 1% on the amount of the estimate for every

day not exceeding 10 days, during which the failure so continues and in the event of any such failure as

aforesaid the Engineer-in-charge may rectify or remove and re-execute the work or remove and case may be

at the risk and expenses in all respect of the contractor should the Engineer-in-charge consider that any such

inferior worker material as described above will not be accepted and will be straight way rejected.

CLAUSE 63 :- Responsibility of contractor damage or fire etc.,

From the commencement of the work to the completion of the same the work shall be

under the contractors shall be held responsible for any damage done to the same by fire or any other cause

and they shall be liable to make good all such damage and to carry out any repairs which may be tendered

necessary to the same by fire or other causes and they are to held the MIDC harmless from any claims for

injuries to persons for structural damage, to property happening from any neglect of default want to proper

care or misconduct on the part of the contractor or of one of their employee during the execution of the work.

CLAUSE 64 :- Execution of works included in the contract.

The Executive Engineer shall have full power to send workman on the premises to

execute fittings and other works not included in the contract and for which the contractors shall offer every

reasonable facility during ordinary working hours provided that such operations shall be carried on in such a

manner as not to impede the progress of the work included in the contract. The contractor shall not however

the responsible for any damage which may happen to or be occasioned in the execution or any such fittings or

other works.

CLAUSE 65 :- While submitting the tender, the contractor shall consider prevailing taxes and duties on the date of

submission. In case there is statutory increase in the taxes/duties, the contractor shall submit documentary

evidence for the payment of the same. On verification of the documents, the reimbursement will be made if

there is increase. In case there is reduction in the statutory taxes, duties, deduction will be effected It may also

be noted that this clause is not applicable if there is increase in the Octroi during execution of the work




S C H E D U L E "A"


Construction of WBM Road with surface dressing treatment in medium size & small size plot layout

Schedule showing (approximately) the materials to be issued to the contractor for works to be

executed in this contract, and the rates at which they are to be charged.

Sr.

No. Particular Quantity

Rate at which the materials

will be charged to the

contractor with unit.

Remarks.

01 02 03 04 05

- -

- - - -

- Nil. -

- - - - -

- - - -

Terms and conditions for issue of materials under Schedule "A" are as under :-

1. Materials required in excess of the quantity may or may not be supplied by the Department. If not

supplied the contractor should make his own arrangement to provide the same, for which no extra

claims will be entertained.

2. All materials remaining unused after the completion of the works should be returned to the

Department at the Departmental Stores. For the materials remaining unused and not returned,

recovery will be effected at twice the issue rate of the of the materials or the prevailing market rate

at the time of completion 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 Corporation or by the contractor himself. The

contractor, therefore, should submit indent for his requirement sufficiently in advance to allow for

the period usually taken for supply of such material. No responsibility can be accepted for such delay

in regard to supply of these materials. Every assistance will however be given to obtain the supplies

as quickly as possible.

4. The contractor should check the materials before they are issued to him. Any complaint after the

material is once accepted by him will not be entertained.

5. The contractor should make his own arrangement for storing the materials issued to him, by

constructing a pucca shed which should be leak proof and should protect against moist climates.

6. All other materials not included in the above schedule will have to be procured by the contractors

from the open market at their own cost.


7. The contractor shall maintain a regular account of consumption of the material issued to him by

the Department, either at cost or free of cost, and shall be produced when asked for.

8. All conveyance charges including loading and unloading operations for bringing the materials issued

from the place of delivery to the site of work should be borne by the contractor.

9. Weight of M.S. Rounds that will be issued under schedule “A” will be computed on the basis of

following tables :-

Dai of Bar Weight in Kg / Rm length of bar

---------------------------------------------------------------------------------------------------------------------------------

6 mm ……….…………………………… 0.22

8 mm ……………….…………………… 0.39

10 mm ……………………………………. 0.62

12 mm ……………………………………. 0.89

16 mm ……………………………………. 1.58

18 mm ……………………………………. 2.00

20 mm ……………………………………. 2.46

22 mm ……………………………………. 2.92

25 mm ……………………………………. 3.85

28 mm ……………………………………. 4.83

32 mm ……………………………………. 6.31

36 mm ……………………………………. 7.99

40 mm ……………………………………. 9.87

-------------------------------------------------------------------------------------------------------------------------------

In case of dispute or deviations in diameters, computation of weight shall be made at a rate

of 0.785 kg per 1.00 Sq. centimeter of cross sectional area.

The issue of steel from the stores stipulated in schedule A shall b eon the basis of length of

M.S. Rounds measured in Metric System to the nearest 10 mm length. The surplus steel after completion of

work shall also be taken back and measured of the same basis. The M.S. round returned to departmental store

shall be in the form of cut piece or whole lengths remaining unutilized and will be accepted as such. Pieces

of length on meter shall not be more than 1 per cent of the tonnage actually used in work. Any additional loss

beyond 1 percent stipulated above, shall be treated as used in an unauthorized and wasteful manner, and

recovery at double the issue rate of market rate, whichever is more , shall be effected for such wasteful use of

steel.




Name of work :- Washim Growth Center….. Construction of WBM Road with surface dressing treatment in medium

size & small size plot layout.

SCHEDULE "B"

Qty. Description of Item Unit. Rate Amount

1470.00

Item No. 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 upto a lead of 100 m from outside the edge of excavated area, spreading the same on embankment or stacking as directed.

Cum. 69.00

(Rs. Sixty nine only)

101430.00

1029.00

Item No. 2 :- 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 if any beyond 100 m initial lead. (Disposal or reuse location as shown on drawing) a) Lead Upto 5 km.

Cum 70.00

(Rs. Seventy only)

72030.00

1730.00

Item No. 3 :- Watering to optimum moisture

content and rolling to maximum dry density by

roller to the final formation of road in cutting in soil and murum. b) Vibratory roller

Sqm. 6.50

(Rs. Six & paise fifty only)

11245.00

11606.00

Item No. 4 :- Earthwork in embankment with approved material having field soak CBR not less than 8 and laboratory soak CBR not less than 12 obtained by the Contractor from his borrow areas including all lifts and leads including laying in layers of 20cm to 30cm for power roller and 45cm to 60cm for vibratory compactor, breaking clods, and dressing to the required lines, curves and section including payment of royalty charges to the Govt. of Maharashtra.

a) For all lead & lifts.

Cum

255.00 (Rs. Two

hundred fifty

five only)

2959530.00

11066.00

Item No. 5 :- Watering to OMC (16 kg to 24 kg of water per Cu.M.) The earth work in

embankment in 20 cm to 30 cm layers. (95% proctor density)

Cum 5.00

(Rs. Five only)

55330.00



11066.00

Item No. 6 :- Consolidation with proper

ramming/rolling the earth work in embankment in 20 cm layers (untested embankment) b) Vibratory compactors in 40 to 50 Cms. Layers

Cum 9.00

(Rs. Nine only)

99594.00

2765.00

Item No. 7 :- Supplying 50 mm to 75 mm trap

stone oversize metal at the road side including, conveying and stacking etc. complete including all taxes and royalty and for all lead. a) Quarry metal.

Cu. M. 700.00

(Rs. Seven hundred only)

1935500.00

1102.00

Item No. 8 :- Supplying 40mm trap stone metal at the road side including conveying and stacking complete including all taxes and royalty. For all Lead up to site of work. a) Quarry metal.

Cu. M. 700.00

(Rs. Seven hundred only)

771400.00

3867.00 Item No. 9 :- Spreading in compact layers oversize and size metal to the required camber and gradient. Cu. M.

40.00 (Rs. Forty only)

154680.00

540.00

Item No. 10 :- Spreading hard murum, or

blindage collected in roadside stack over the top of soling or oversize metal or size metal including evening it into top of crevices (Road side stacks of murum will be measured including voids without deducting allowance for compaction, separately and paid for under relevant item of embankment of road whichever is applicable.)

Cu. M. 25.00

(Rs. Twenty five only)

13500.00

17232.00 Item No. 11 :- Watering over sub-grade consisting of soling and / or oversize metal. Sq.M.

3.50 (Rs. Three & Paise fifty only)

60312.00

17232.00

Item No. 12 :- Consolidation over sub-grade consisting of s2oling and/or oversize metal and hard murum until proper interlocking etc. complete. b) With 30 tonne vibratrory roller.

Sq.M. 7.00

(Rs. Seven only)

120624.00

Item No. 13 :- Providing trap / stone / granite stone metal at the work site as directed in stacks of minimum size of 3 x 2 x 1 m or as directed in stacks of higher sizes than the minimum stipulated above Including all loading / unloading operation and conveyance to the site of work lead up to 10 km. including all taxes and royalty charges.

82.80

h) Standard size 6 mm (crushed aggregate)

Cum

690.00 (Rs. Six Hundred Ninety only)

57132.00

124.20

i) Stone dust.

Cum

430.00 (Rs. Four

Hundred Thirty only)

53406.00

125.00

f) Standard size 12 mm (Crushed aggregate)

Cum 700.00

(Rs. Seven Hundred only)

87500.00

207.00

Item No. 14 :- Spreading grit or stone dust blindage collected in road side stack, over metal including brooming to fill in inter sticks (Road side stacks of soft grit and stone dust including voids without deducting for allowance for compaction will be measured separately and paid under relevant item whichever is applicable).

Cum 25.00

(Rs Twenty Five Only)

5175.00



8281.00

Item No. 15 :- Watering over size metal and

blindage during consolidation by 8-10 tonne

roller over final surface of size metal and blindage until proper interlocking etc. complete. c) With 30 MT vibratory roller/compactor d)

Sq.M. 10.00

(Rs. Ten only) 82810.00

15.00

Item No. 16 :-

Supplying and stacking at works site as directed 30 / 40, 60 / 70 and 80 / 100 penetration grade asphalt in bulk conforming to IS:73-1992. (Rate is taken at Refinery, Mumbai). c) 80 / 100 (For surface dressing)

MT

35520.00 (Rs. Thirty Five

Thousand Five Hundred Twenty Only)

532800.00

8281.00

Item No. 17 :- Cleaning the old WBM surface with small pick wire bristle brushes and with gunny bags to receive new asphalt treatment. a) Cleaning without water

Sqm. 4.00

(Rs. Four only)

33124.00

15.00

Item No. 18 :- Heating asphalt to its boiling point and evenly spreading it over road surface for grout treatment / tack coats / seal coats. b) Asphalt in bulk

M.T.

160.00 (Rs. One

hundred Sixty only)

2400.00

125.00

Item No. 19 :- Spreading metal on road

surface from 40 mm to 10 mm standard size and spreading evenly to required camber and gradient with lead up to 100 m from stacks.

Cum. 35.00

(Rs. Thirty five only)

4375.00

8281.00

Item No. 20 :- Rolling with 8 / 10 tonne

vibratory roller over 40 to 25 mm standard

size metal to finish the surface to required camber and gradient until proper interlocking. b) 30 tonne vibratory compactors

Sqm. 5.00

(Rs. Five only)

41405.00

145.00

Item No. 21 :- Excavation in trenches, pits, pipe lines, foundations, column footings, walls

etc. in earth’s soils of all types, gravel,

sand, soft & hard murum, and boulders up to 0.03 cum. size including removing the excavated material upto a distance of 50 M beyond the edge of excavation including the initial lift of 1.5 M, stacking or spreading as directed, bailing of sub-soil water if any preparing base for foundation etc., and back filing the excavated pit or trench using the excavated material in layers including watering and ramming as required or as directed by Engineer-In-charge, including all labour and materials complete.

Cum

110.00 (Rs. One

Hundred Ten Only)

15950.00

60.00

Item No. 22 :- Excavation for trenches, pits, pipelines,

foundations, column footings, walls etc. in soft rock

and boulders between 0.03 TO 0.30 Cu.M. in size for a depth upto 1.5 M including removing the excavated materials upto a distance of 50

Cum

220.00 (Rs. Two Hundred

Twenty only)

13200.00


Qty. Description of Item Unit. Rate Amount M beyond the edges of trenches / pits etc. breaking the boulders into 225 mm size rubble including stacking the same (rubble as well as soft rock) and / or spreading as directed, bailing out water if any, preparing the bed for foundations & necessary back filling the excavated pit / trench as directed by Engineer-in-charge all labour and materials complete.

485.00

Item No. 23 :- Providing at the site of work and lowering, laying and jointing RCC NP2 class pipes conforming to IS-458,1988 in prepared trenches in grade and level, including hoisting, making rubber ring/collar joints in c.m. 1:1, including cost of collars/rubber ring, jointing material like cement, sand etc. and water tightness testing of the pipes at factory as per the stipulation in relevant IS code etc. complete. b) 150 mm dia.

Rmt

370.00 (Rs. Three hundred

seventy only)

179450.00

45.00 j) 600 mm dia. Rmt.

1970.00 (Rs. One

thousand nine hundred

seventy only)

88650.00

11.00

Item No. 24 :- Providing and laying in position plain

cement concrete using granite or black trap graded metal including mixing in a mechanically operated mixer, compacting, curing as required complete for all lifts up to a + 5 M. above or below the ground level where concrete is proposed, including shuttering using ordinary Portland cement. c) In 1:2:4 proportion.(M-15)

Cum

4150.00 (Rs. Four

thousand one hundred fifty

only)

45650.00

Total :- 75,98,202.00




Name of work :- Washim Growth Center….. Construction of WBM Road with surface dressing treatment in medium

size & small size plot layout.

--------------------------------------------------------------------------------------------------------

Detailed Itemwise SpecificationDetailed Itemwise SpecificationDetailed Itemwise SpecificationDetailed Itemwise Specification --------------------------------------------------------------------------------------------------------

Item No. 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 upto a

lead of 100 m from outside the edge of excavated area, 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-incharge, 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-incharge.

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.

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 plain ground and not exceeding 5 m in respect of

sloping grounds. The internal 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 Engineerin-


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 : As 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 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 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.

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 the 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 lead upto 100 m 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. The lead beyond

100 m shall be paid extra under Item No.Gen/A/9.

Mode of Measurement and Payment :

As 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.

Item No. 2 :- 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 if any beyond 100 m initial lead. (Disposal or reuse

location as shown on drawing)

a) Lead up to 5 km.

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 1.75

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 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 50

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.


Mode of Measurement :-

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. 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. Item shall be paid on cubic meter basis.

Item No. 3 :- Watering to optimum moisture content and rolling to maximum dry density by roller to the final

formation of road in cutting in soil and murum.

b) 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 may cause

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

arrangements for getting adequate quantity of acceptable water. The water tankers and 8-10 tonne 3

wheel road roller shall be used. If directed vibratory roller having 8 to 10 Tonne Capacity shall be

used for proper compaction.

4.3 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.

4.4 Compaction : When a loose layer is leveled manually or using mechanical equipments and

moistened or dried to a uniform moisture content suitable for maximum compaction, it shall be

compacted 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% 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. For compaction of

embankment the road roller shall move longitudinally and rolling shall be done from edges 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 and other works, shall

be carried out independently of the main embankment and shall have the layers placed in 10 cm to 15

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.

4.5 Item to Include : all material, machinery equipment, labour, taxes etc. shall be included in the

rate.

Mode of Measurement and Payment : The measurement shall be taken of the area of road surface

watered and compacted, in cutting in sqm upto two decimals. The payment shall be at the rate per

sqm.


Item No. 4 :- Earthwork in embankment with approved material having field soak CBR not less than 8 and

laboratory soak CBR not less than 12 obtained by the Contractor from his borrow areas including all

lifts and leads including laying in layers of 20cm to 30cm for power roller and 45cm to 60cm for

vibratory compactor, breaking clods, and dressing to the required lines, curves and section including

payment of royalty charges to the Govt. of Maharashtra.

a) For all lead & lifts

Specification :-

General : The work provides setting out and preparing the ground and formation

embankment for the road with approved quality materials obtained from the contractor’s

borrow areas, laying in layers, of 20 cm to 30 cm to the required density, lines, curves, grades

and cross section and dimensions shown on the plan or as directed by the Engineer-in-

Charge with due allowance for shrinkage for compaction.

Material : All the useful and acceptable materials of approved quality obtained from the

contractor’s borrow areas shall be used for the embankment work. The borrow areas shall be

got approved prior to bringing material to site of work from the Engineer-in-Charge. All the

useful and approved material obtained from contractor’s borrow areas as directed shall be

used for the embankment work. Approved quality murum or a mixture of sand, murum,

gravel, small boulders or rubble as approved shall be used. Black cotton soil, shadu or

shrinkable soils shall not be used. 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 material required for embankment shall be

obtained by the contractor from the approved quarries by the Engineer-in-Charge All lifts and

specified leads involved in conveying the material to site shall be included in the rate.

The payment of taxes, duties, octroi and royalty as per rules and regulations levied by the

Govt. shall have to be paid by the contractor. The Contractor shall be responsible regarding

any claims if any, that may be made by private owners. The payment of royalty charges is to

be born by the contractor and no reimbursement from MIDC is admissible.

Setting Out : Alignment of the road shall be set out as shown in the drawing or as directed to

true lines, curves, and grades. Profiles shall be set out with stout poles to mark the center and

edges of the formation width with the top levels of formation clearly marked by paint or cut

and the slopes with string and pegs at every 30 meters on straight portions and 10m or less on

curves or as directed by the Engineer-in-Charge. The toe line shall be marked with pick

marks. Longitudinal and cross-section levels shall be taken recorded and signed by the

contractor or his authorized representative and also by the Engineer-in-charge. All the

materials and labour required for this item 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 and other marks shall be maintained without any

disturbance till the completion of the work, and as directed by the Engineer-in-charge.

Equipment: Pickaxes, crowbars, phawras, and Ghamelas maybe used for carrying out work

manually. The scrapers, dozers, graders, shovels, dumpers, trucks, trolleys, etc. may be used

for executing work using mechanical equipments. Three wheels, 8 tones Power Roller giving

a pressure required to obtain the specified density may be used for compaction. Bullock carts

with water tanks or mechanically driven water tankers may be used for watering. The

contractor shall submit the list of equipments available with him and intended to be used on

the work and shall got approved for their use from the Engineer-in-charge.


Construction Methods :

Diversions : If diversions, barricading and signals for day and night are necessary, they shall

be provided without any extra cost.

Preparing the Ground for Laying Bank : Before any material is laid for the embankment

the 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

ploughed deeply. If the cross slopes are steeper than 1 in 3, steps with reverse slope shall be

cut into the slopes to give proper hold and seating to the bank as directed by the Engineer-in-

Charge. On surfaces 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 same density as specified for the embankment before any material is laid for

the Bank-work. When the embankment 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 payment shall be made separately under relevant item of

road excavation. The rate for embankment includes all the operations for preparing the bed

for laying the embankment material.

Laying the Bank : Embankment material shall be placed in successive horizontal layers of

20 cm to 30 cm thickness extending to the full width of the embankment including the slopes

at the level of the particular location and 30 cm more on both sides to allow compaction of

the full specified section. The extra loose stuff at the edges shall be trimmed after completion

of the embankment work without extra cost leaving the correct section fully compacted.

Keeping width of the bank initially less and widening it later by dumping loose earth on the

slopes shall not be permitted as the additional width and slopes may remain loose and

uncompacted and may not have been compacted as earlier carried out work. Similar

procedure to extend the embankment by dumping the material longitudinally shall also not be

allowed. When boulders, broken stones, and similar hard materials are mixed up with the

embankment materials, care shall be taken to see that they are distributed uniformly in to the

embankment and that no hollows are left near them. No stone or hard material shall project

above the top of any layer. Each layer of embankment shall be watered, leveled and

compacted as specified, before the succeeding layer is placed. The surface of the

embankment shall, at all times during construction, be maintained at such a cross fall to shed

water and prevent ponding. If bridges and culverts on the road are not completed in advance

of embankment work, a length of 15 m bank shall be left on each side of the structure and

these lengths shall dealt with later for placing the embankment work. The contractor shall

construct temporary diversion road till the work of culverts and bridges are completed and all

type of traffic is allowed to be passed on these bridges and culverts. The camber stipulated

shall be provided in the embankment only and shall not be adjusted in metalling.

Protection : Proper care shall be taken to ensure that the method of operation and

compaction of the bank-work does not cause damage or undue strain to any structural

element. Embankment over and around bridges or culverts shall be of approved materials and

carefully placed and compacted. The contractor shall take all precautions necessary for the

protection of the bank-work by diversions of streams, local surface drainage, rain water, etc.

likely to damage the bank. Any damage to the embankment-work due to no protection or

inadequate protection shall be made good by the contractor at his own cost. Conveyance of

materials shall not cause obstruction or nuisance to the nearby property owners and traffic.


Finishing : The embankment shall be finished and dressed smooth and even in conformity

with the alignment, levels, cross-sections and dimensions shown on the drawing with due

allowances for shrinkage. On curves, sections shall be provided with super elevation and

increased widths as shown on the plans or directed by the Engineer-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 be cleared.

Maintenance : The contractor shall be responsible for maintaining the work satisfactorily at

his own cost till the completion of the defect liability period as specified in the contract

agreement.

Test :

(a) The required number of CBR tests and plasticity index tests shall be carried out as

directed by the Engineer-in-Charge.

(b) Density tests shall be carried out for the bank-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. 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 murum shall be

permitted in dry density in individual sample if the average density reached up to 95% of

standard proctor density for each set.

Item to include :

1) Setting out alignment including necessary labour and materiel and maintaining it as

long as required 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 and laying embankment in layers, tests and payment of Royalties, fees,

ocrtoi etc., if any. The cost of testing 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

plant necessary for completing the work satisfactorily.

8) Watering to OMC and compaction is not included in the scope of this item and shall

be paid separately under relevant items incorporated in this tender.


The quantities shall be worked out by cross sectional measurement using leveling instruments.

The contract rate shall be per cum of the finished embankment-work, watered and compacted

(watering to OMC and compaction shall be paid separately).

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

ordered by the Engineers in Charge in writing. The dimensions shall be recorded up to two decimals.

The sectional areas shall be worked out up to two decimals. The quantity shall be worked out up to

two decimals of a cum. by average area method.


The volume of embankment thus calculated shall be reduced by 15% for the purpose of payment

when the measurements are taken 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-work reduced by 1 per cent.

Item No. 5 :- Watering to OMC (16 kg to 24 kg of water per Cu.M.) The earth work in embankment in 20 cm to 30

cm layers. (95% proctor density)

Specifications

General : The item provides watering the layers of 20 to 30 cm of embankment laid.

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

cause heavy efflorescence, etc. and approved by the Engineer-in-Charge. The contractor shall

make his own arrangements for getting adequate quantity of acceptable water. The water

tankers shall be used, without any additional payment.

Watering : When the murum of the 20 to 30 cm layer in embankment road contains less than

the optimum moisture, water shall be added to the material in the embankment layers of the

road 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 compaction shall be suspended till suitable conditions

prevail without contractor’s claiming any compensation.

Item to Include : All material, equipment machinery labour, taxes etc. shall be included in

the rate.


The measurement shall be taken on Cum. basis of the final compacted

embankment of the road watered.

Item No. 6 :- Consolidation with proper ramming / rolling in layers the earth work in embankment etc. complete.

( 95% proctor density)

b)With vibratory compactors in 45 to 60 Cm. Layer

Specification

General : The item provides consolidation of the earthwork in embankment in 20 to 30 cm

layers for 8 to 10 tonnes roller and 40 to 50 cm layers for vibratory rollers. This item is to be

executed after laying the earthwork in embankment in the layers of 20 to 30 cm and the layer

is watered.

Equipment : The ramming rods and 8-10 tone ordinary or vibratory roller as directed shall be

used.


Consolidation : When a loose layer is leveled manually or mechanically with camber

provided and moistened or dried to a uniform and required moisture content suitable for

maximum compaction, it shall be compacted by vibratory rollers to give the specified density.

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. For compaction of embankment

the road roller shall move longitudinally and rolling shall be done from edges 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 and

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

layers placed in 10 cm to 15 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 The compaction of the embankment shall be done by moving road roller

longitudinally from edges to centre.

Item to Include : The item includes only the compaction of each layer by vibratory roller.

All labour and equipment required to execute the item as per above specification shall be

included in the item. If specified vibratory compactors shall be used.


The measurement shall be taken of the earthwork for embankment of road in Cum. upto two

decimals. The contract rate shall be for a unit of One Cubic meter of the finished bank work.

Item No. 7 :-

Supplying 50 mm to 75 mm trap stone oversize metal at the road side including, conveying

and stacking etc. complete including all taxes and royalty and all lead upto to site of work..

a) Quarry metal.

Specification

3.1 General : The item provides the supply of specified type of stone metal 50 mm to 75 mm

oversize at the roadside including obtaining the rubble from approved sources and quality and hand

breaking to size, conveying to the site of work, including all lifts and leads upto 10 km and stacking

in regular stacks as specified.

3.2 Material : Metal shall be obtained from the approved quarries as specified below :

3.2.1 Quarries : The contractor shall obtain the metal of the approved quality to the extent required

for the work from the approved and authorized quarries out of approved quality rubble. He shall,

however, obtain the necessary permissions from the competent authorities, pay royalties, duties and if

applicable octroi and be liable to pay compensation for any damage caused to the quarries or the land

or property and adjoining properties either deliberately or through negligence or otherwise, or from

waste of materials in obtaining the requisite quantity of rubble. Blasting, if required, shall be done

with utmost care according to specification by obtaining necessary permission for blasting operation

from the competent authorities and the contractor shall be fully responsible for any accidents and

compensations resulting there from. Alternatively, the contractor shall make his own arrangement for

supply of hand broken metal approved by the Engineer-in-Charge. The contractor shall be fully

responsible for any and all compensations to be paid as royalty, rents, octroi and duties or damages to


properties and injuries to persons etc., caused in obtaining the metal. No claim on account of any

obstruction caused in collection of materials or difficulties or action arising out of quarrying in

private land shall be entertained and MIDC will remain indemnified with regard to such action and

payment. Quarrying shall be done only from sound portions of approved quarries, the disintegrated

and weathered portions shall be rejected. The payment of royalty shall be made by the contractor and

no reimbursement from MIDC is admissible.

3.2.2 Metal :

Quality : The metal of the trap stones shall be hard, tough, sound, durable, dense, clean, of close

texture and free from unsound material, cracks, decay and weathering. Their water absorption shall

be as low as possible but not more than 2 per cent. They shall generally be hand broken metal. The

physical test on metal shall be conducted by Engineer-in- Charge. The cost of such testing shall be

inclusive in unit rate of Item.

Size : The shape of the stone metal shall be regular The stone shall be broken with the smallest

dimensions equal to the 50 mm thickness of oversize metal. The longest dimension shall not be more

than 75 mm. Before starting collection, the contractor shall get a sample conforming to the required

quality shape and size approved from the Engineer-in-Charge who will preserve it in his site office

for reference. The size of the metal shall be between 50 to 75 mm

3.3 Conveyance to Site : Materials shall be brought to site for construction. The contractor shall be

responsible to see that vehicles used for transporting materials do not drop any of the contents on the

road and shall not cause nuisance to traffic. The contractor shall also be responsible for any damage

or accident arising out of any such material falling on the road or elsewhere and shall attend and

settle to all complaints in this regard. The Engineer-in-Charge may order the removal of such

materials at the expenses of the contractor in case of negligence. Vehicles conveying or depositing

materials shall not obstruct traffic. All leads upto 10 km and lifts included in the rate for the item.

3.4 Stacking : The metal shall be stacked uniformly along the roadside or as directed in regular

stacks of 3 m X 2 m X 1 m unless other sizes are ordered by the Engineer-in-Charge. Stacking shall

be done only after the quality, shape and size of the metal are approved. The stacks shall be made

without appreciable hollows without making special efforts to hand-pack the material. The stacks

shall be free of earth, rubbish, vegetation, inferior or oversize or undersize material. One stack in

each unit section may be of different length if necessary to make up the total quantity in that

particular section. Low and wide stacks with outer retaining walls and the center filled in loosely

shall not be permitted. The material shall be stacked entirely clear of the carriage way and as far as

possible beyond the side widths and the side drains, on even ground or in the absence of such even

ground the platforms prepared in advance for the purpose by the contractor at his cost. If no such land

is available, the width of the stack may be reduced and the stacks may be laid on the side widths with

the approval of the Engineer-in-Charge. Such stacks shall be protected from being disturbed.

Necessary precautions to provide barricading, signs and signals shall be taken, the contractor being

responsible for any accident, injury and compensation due to his negligence in this respect. On hill

roads material shall be stacked only at places where narrow width and stacked on the side of the road

as directed without interfering with free drainage. The Engineer-in-Charge may, if required, get the

stacks coming in the way of or obstructing the traffic, removed at the cost of the contractor and the

contractor shall not be entitled to claim for any loss or damage to the materials on that account. The

stacking operations shall be started at the point farthest from the quarry and carried towards the

nearest point. The stacks shall not be laid at such places where they are likely to be damaged on

account of the traffic, washing out by rains or floods or drainage, slides of the banks or the slopes of

cutting. The contractor without extra claims shall make any loss on account of these or such other

reasons good. As far as possible the metal shall be stacked evenly on one side of the road only and in


such quantities per unit length as will be required for that particular length or as ordered by the

Engineer-in-Charge.

3.5 Special Points : The contractor shall be responsible for obtaining consent of owners of quarries

and lands, payment of royalties, Octroi and duties, fees, rents, taxes etc. compensation due to injuries

to persons or damages to property in any way connected with the execution of this item and for loss

of materials due to improper stacking etc., and shall make good the losses without extra claims. The

contractor shall also be responsible for the blasting operations required for obtaining the rubble.

3.6 Item to Include :

1) Obtaining metal of approved quality, shape and size from quarry metal, boulder metal,

Laterite metal and making payment of royalties, taxes, fees, rents, octroi and duties etc.

2) Conveying to roadside including all lead and lifts.

3) Stacking.


The contract rate shall be for one cubic meter of metal supplied at site in stacks of approved size.

When the metal is specified to be stacked in stacks of one uniform size, smallest stack may be chosen

in the particular km or unit section and measured for its length, breadth and depth. The cubic contents

of this stack shall be multiplied by the number of such stacks in the km or unit section to arrive at the

quantity in the particular km or unit section. The Engineer-in-Charge may measure any other stacks

also for verification. When the sizes of stacks are not uniform, each stack shall be measured

individually. The dimensions shall be measured correct to two places of decimal of a meter and

quantity worked out correct to two places of decimals of a cubic meter. If there is reason to believe

that the stacks are very loose and are having unduly large hollows and or materials not satisfying the

specifications, the stacks may be got opened and restacked properly after removing the inferior

material as directed by the Engineer- in- Charge by the contractor at his cost. The measurements of

such a stack shall then be taken and if they are less than those of a normal heap, the quantity of the

restacked stack shall be multiplied by the no. of stacks to arrive at the quantity in the particular unit

or length. No deduction shall be made for voids. Metal shall not be used until the full quantity is

collected in km or particular unit and measured. All stacks measured shall be marked with lime wash

bands to distinguish them to avoid double measurement. If the material is found to be of inferior

quality or of size not satisfying the requirements, the same shall be rejected summarily. All labour,

materials etc. required for measuring, restacking, checking, lime washing, etc. shall be at the cost of

contractor.

Item No. 8 :-

Supplying 40mm trap stone metal at the road side including conveying and stacking complete

including all taxes and royalty. All Lead up to site of work..

a) Quarry metal.

Specification

1.1 General : The item provides the supply of specified type of stone metal 40 mm size at the

roadside including obtaining the rubble from approved sources and hand breaking to size, conveying

to the site of work, including all lifts and all leads upto site of work km and stacking in regular size

as specified including making payment for royalty and other taxes, octroi and duties etc.

1.2 Material : Metal shall be obtained from the approved quarries as specified below:

1.2.1 Quarries : The contractor shall obtain the metal of the approved quality to the extent required


for the work from the approved and authorized quarries. The contractor shall, however, obtain the

necessary permissions from the appropriate authorities, pay royalties and will be liable to pay

compensation for any damage caused to the quarries or the land or property either deliberately or

through negligence or otherwise, or from waste of materials in obtaining the requisite quantity of

rubble. The contractor shall make his own arrangement for metal supply approved by the Engineer-

in-Charge. The contractor shall be fully responsible for any and all compensations to be paid as

royalty, rents, octroi & duties or any other statutory charges or damages to properties and injuries to

persons etc., caused in obtaining the metal. No claim on account of any obstruction caused in

collection of materials or difficulties or action arising out of quarrying in private land shall be

entertained and MIDC will remain indemnified with regard to

such action and payment. Quarrying shall be done only from sound portions of approved quarries, the

disintegrated and weathered portions being rejected.

1.2.2 Metal :

Quality : The metal of the trap stones shall be hard, tough, sound, durable, dense, clean, of close

texture and free from unsound material, cracks, decay and weathering and scale. The water

absorption shall be as low as possible but not more than 2 per cent. It shall generally be hand broken

metal. The metal shall be cubical in nature and shall pass the desired sieve. The physical test on

metal shall be conducted by approved laboratry in the presence Engineer-in-Charge or his

representative. The cost of such testing shall be inclusive in unit rate of item.

Size : The shape of the stone metal shall be cubical. The stone shall be broken with the smallest

dimensions equal to the 40 mm thickness of size metal. Before starting collection, the contractor

shall get a sample conforming to the required quality shape and size approved by the Engineer-in-

Charge who will preserve/keep it in his site office for reference. The size of the metal shall be 40

mm.

1.3 Conveyance to Site : Materials shall be brought to site sufficiently in advance of construction.

The contractor shall be responsible to see that vehicles used for transporting materials do not drop

any of the contents on the road and thus cause nuisance to traffic. The contractor shall also be

responsible for any damage or accident arising out of any such material falling on the road or

elsewhere and shall attend to all complaints in this regard. The Engineer-in-Charge may order the

removal of such materials at the cost of the contractor in case of negligence/or any other reason.

Vehicles conveying materials shall not obstruct traffic. All leads upto 10 km and lifts included in the

rate for the item.

1.4 Stacking : The metal shall be stacked uniformly along the roadside or as directed in regular

stacks of 3 m X 2 m X 1 m unless stacks of other sizes are ordered by the Engineer-in-Charge.

Stacking shall be done only after the quality, shape and size of the metal are approved. The stacks

shall be made without appreciable hollows without making special efforts to hand-pack the material.

The stacks shall be free of earth, rubbish, vegetation and shall confirm size specified. One stack in

each unit section may be of different length if necessary to make up the total quantity in that

particular section. Low and wide stacks with outer retaining walls and the center filled in loosely

shall not be permitted. The material shall be stacked entirely clear of the carriage way and as far a

possible beyond the side widths and the side drains, on even ground or in the absence of such even

ground the platforms prepared in advance for the purpose by the contractor at his cost. If no such land

is available, the width of the stack may be reduced and the stacks may be laid on the side widths with

the approval of the Engineer-in-Charge. Such stacks shall be protected from being disturbed.

Necessary precautions such as barricading, signs and signals shall invariably be taken, the contractor

being responsible for any accident, injury and compensation due to his negligence in this respect. On

hill roads material shall be stacked only the side of the road as directed without interfering with free

drainage. The Engineer-in-Charge, if required, get the stacks coming in the way of or obstructing the


traffic, removed at the cost of the contractor and the contractor shall not be entitled to claim for any

loss or damage to the materials on that account. The stacking operations shall be started at the point

farthest from the quarry and carried towards the nearest point. The stacks shall not be laid at such

places where they are likely to be damaged on account of the traffic, washing out by rains or floods

or drainage, slides of the banks or the slopes of cutting. The contractor without extra claims shall

make any loss on account of these or such other reasons good. As far as possible the metal shall be

stacked evenly on one side of the

road only and in such quantities per unit length as will be required for that particular length or as

ordered by the Engineer-in-Charge.


and lands, payment of royalties, octroi & duties, fees, rents, taxes etc. compensation due to injuries to

persons or damages to property in any way connected with the execution of this item and for loss of

materials due to improper stacking etc. And shall make good the losses without extra claims. The

contractor shall be also responsible for the blasting operations required for obtaining the rubble.


1) Obtaining metal of approved quality, shape and size from quarry metal, boulder metal and making

payment of royalties, taxes, fees, rents, octroi & duties etc.

2) Conveying to roadside including all lead and lifts.

3) Stacking.

Mode of Measurement and Payment : The contract rate shall be for one cubic meter of metal

supplied at site in stacks of approved size. When the metal is stacked in stacks of one uniform size,

smallest stack may be chosen in the particular km or unit section and measured for its length,

breadth and depth. The cubic contents of the stack shall be multiplied by the number of such heaps in

the km or unit section to arrive at the quantity in the particular km or unit section. The Engineer-in-

Charge may measure any other heaps also for verification. When the sizes of stacks are not uniform,

each stack shall be measured individually. The dimensions shall be measured correct to two places of

decimal of a meter and quantity worked out correct to two places of decimals of a cubic meter. If

there is reason to believe that the stacks are very loose and are having unduly large hollows and or

materials not satisfying the specifications, the stacks may be got opened and restacked properly after

removing the inferior material as directed by the Engineer-in- Charge by the contractor at his cost.

The measurements of such a stack shall then be taken and if they are less than those of a normal

stack, the quantity of the restacked stack shall be multiplied by the no. of stacks to arrive at the

quantity in the particular unit or length. No deduction shall be made for voids. Metal shall not be

used until the full quantity is collected in km or particular unit and measured. All stacks measured

shall be marked with lime wash bands to distinguish them to avoid double measurement. If the

material is found to be of inferior quality or of size not satisfying the requirements, the same shall be

rejected entirely. All labour, materials etc. required for measuring, restacking, checking, lime

washing, etc., shall be at the cost of contractor. The contract rate shall be for one cubic meter of

specified metal supplied at site in stacks of approved size.

Item No. 9 :-

Spreading in compact layers oversize and size metal to the required camber & gradient etc.

complete.

Specification 7.1 General : This item provides to the labour work for spreading the oversize or size metal and

spreading it for the road crust.


7.2 Material : The oversize and size metal shall be supplied and stacked by the contractor, or metal

obtained by breaking rubble broken and stacked by the contractor available from cutting or rubble

supplied by MIDC from other sources.

7.3 Spreading Metal : Before commencement of spreading oversize metal it should be ensured that

finished embankment/cutting is with proper camber and gradient. The metal shall be clean and then

spread evenly over the rolled rubble-soling surface or on any formation by giving a twisting motion

of the basket at the time of spreading. In order to ensure that the metal is spread to the exact width on

either sides, V groove is excavated. To ensure the correct thickness, the road area shall be suitably

marked so as to receive the contents of one stack for the specified thickness in the area marked. The

unevenness and undulations after the spreading shall be checked by camber boards and line for the

camber and grade at intervals of every 10 meters. The edge line shall be ranged for a sufficiently long

length to obtain straight lengths and on curves marking outer and inner edges of curves. The sides of

the metal shall be held by bunds of murum to prevent metal from spreading if side widths are not

provided at the time. These bunds shall be of such depth as to support the metal. The junction of the

existing road and the new construction shall be diagonal in plan. Between the straight lengths and

curves and at the meeting points of convex and concave portions of reverse curves the change in the

camber shall made very gradually as directed by the Engineer-in-Charge. The thickness of spread

oversize/size metal shall be uniform through out width of road camber should not be adjusted by

spreading oversize/size metal of differential depths.

7.4 Item to Include : Conveying the metal from the road side, stacks and spreading evenly to the

required depth, width and section. All labour tools and equipment required for the satisfactory

completion of the item.

Mode of Measurement and Payment : The quantity spread shall be calculated by deducting the

quantity in balance on site from the total collection existing on the roadside before spreading is

started. The quantity on site shall be checked before spreading. The contract rate shall be for

spreading one cubic meter of metal from collected stacks as per direction of Engineer-in-Charge.

Item No. 10 :- Spreading hard murum or blindage collected in roadside stacks, over the top of soling or oversize

metal or size metal including evening it into top of crevices (Road side stacks of murum will be

measured including voids without deducting allowance for compaction separately and paid for under

relevant item of embankment of road whichever is applicable)

Specification

8.1 General : The item provides the labour for spreading hard murum or blindage from the roadside

stacks over soling/oversize metal/size metal.

8.2 Material : The murum or blindage shall be confirming to the approved quality.

8.3 Spreading Hard Murum : The hard murum or blindage shall be clean and without any foreign

material, granular and spread evenly over the rubble-soling or over the rolled oversize or size metal

surface by giving a twisting motion to the basket at the time of spreading. In order to ensure the

correct thickness, the road area shall be suitably marked so as to receive the contents of one stack for

the specified thickness in the area marked. The spread minimum shall be sweeped by iron fork evenly

to fill the crevices/interstics of the laid soling/metal surfaces. The unevenness and undulations after

the spreading of the murum shall be checked by using camber boards and line for the camber and

grade at intervals of every 10 meters. The edge line shall be ranged for a sufficiently long length to


obtain straight lengths and on curves marking inner and outer edge of the curve. In hand packed

soling or rolled oversize metal the murum equivalent to 33% of cum. quantity of rubble

soling/oversize metal shall be spread. In respect of size metal the murum equivalent to 16% of cum

of size metal laid shall be spread over.

8.4 Item to Include : Conveying the hard murum or blindage from the road side stacks and

spreading evenly to the required depth, width and section. All labour, tools and equipment and

required for the satisfactory completion of the item shall be provided by contractor.


quantity in balance on site from the total collection existing on the roadside before spreading is

started. The quantity on site shall be checked before spreading. The contract rate shall be for

spreading one cubic meter of hard murum or blindage collected in stacks.

Item No. 11 :- Watering over sub-grade consisting of soling and/or oversize metal etc. complete.

Watering of oversize mteal

Specification

9.1 General : The item provides the watering over soling, oversize and size metal.

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

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

arrangements for getting adequate quantity of acceptable water. Only just sufficient water as is

necessary shall be sprinkled uniformly with the help of water tanker and/or sprinkler over the hard

murum/blindage so as to obtain maximum compaction with the type of rolling adopted without total

crushing of the material. The water shall be used profusely small fillets shall be provided at edges so

that the water will not flow away. The roller shall move in water slurry which will penetrate into

crevices all voids in metal shall feet fill in and proper bond in the metal shall be formed.

9.3 Item to Include : All clean water, material, machinery, equipment, labour, taxes etc. shall be

included in the rate.

Mode of Measurement and Payment : The measurement shall be the area of road surface watered

in sqm upto two decimals. The payment shall be at the rate per sqm.

Item No. 12 :- Consolidation over sub-grade consisting of soling and/or oversize metal & hard murum by

vibratory roller until proper interlocking etc complete.

b) With vibratory compactors.

Specification

10.1 General : The item provides for full compacting/consolidating the sub-grade with soling and/or

oversize metal layers and hard murum with 8-10 tonne roller/vibratory compactor as directed.

10.2 Consolidating the Sub-Grade and the Soling : The sub-grade, of and soling and/or oversize

metal and murum layer shall be rolled after it is dressed to the required grade, camber and section.

The soling shall be rolled dry with 8 to 10 tonne roller or vibratory roller 8 to 10 tonne to refusal i.e.

till the stones in the soling cease to move under the roller and no more compaction can be achieved.

In case of unevenness, high spots shall be knocked out and depressions filled by spalls and


recompacted fully. ‘V’ groove shall be cut along the edges and compacted before starting rolling on

subgrade to prevent spreading of stones.

10.3 Compaction of Oversize, Size Metal and Murum : The compaction shall be done with a 8-10

tonne ordinary or vibratory roller of 8 to 10 tonne capacity as directed by Engineer-in-charge. The

rolling shall begin with the outside rear wheel of the roller covering equal parts of shoulder and metal

and the roller shall be run forward and backward until the shoulder holds the metal firmly. The

rolling shall then progress from edges to the center in strips parallel to the centerline of the road.

Rolling shall be done by lapping uniformly each preceding rear wheel track by one half width of the

track and shall continue until all the surface has been rolled by the rear wheels till the impression of

the rear wheels does not appear on road surface. Side fillets shall be raised to avoid water flowing

away. ‘V’ groove shall be excavated on either edges before spreading the metal so that the metal will

not move beyond the edges. On super elevations, the rolling shall be started at the inner edge and

carried towards the outer edge. In all cases, the correct cross sections of the road as required at

straight portions, super elevations and transitions shall be obtained on final rolling. During and after

rolling, the sections, camber and grades shall be checked with camber boards and straight edge and

any defect set right at the time of rolling. Care shall be taken to see that the rolling work is started

and stopped without jerks. The roller shall not be stopped in the working section as far as possible.

Rolling shall not normally be done in lengths of less than 100 m. The stretch started on a particular

day shall as far as possible be completed on the same day. On completion of day’s work, the roller

shall be made to stand on the side width of the road and shall be guarded by watchmen and

conspicuous barricades, caution boards and Red light shall be hung on to the roller so as to be visible

from both sides of the road.

10.4 Dry Rolling of Oversize Metal : The layer of metal shall be rolled dry first with 8-10 tonne

roller or vibratory roller as may be specified i.e. till the metal is completely interlocked and ceases to

move under the roller and no more compaction can be achieved. This state can be judged by -

1) metal ceasing to move in front of the roller or,

2) crushing of the metal with further rolling or,

3) loaded bullock cart leaving no indentation over the compacted surface. In case of uneven spots,

high spots shall be lowered by removing necessary metal pieces and depressions shall be filled by

additional metal and full compaction of these portions redone to confirm to the correct section.

10.5 Wet Rolling : The rolled surface shall then be watered freely (Watering item shall be paid under

item of watering separately) and rolled again. Blindage shall then be spread as per requirement to a

uniform thickness of specified thickness as directed by the Engineerin- Charge and further rolling

done to pack the interstices with blindage small fillets shall be provided on either edges of metal

width. Watering shall be done profusely as directed by Engineer-in-Charge and the surface finally

rolled to the satisfaction of the Engineer-in- Charge. The road roller should move in thin slurry so

that the slurry penetrates in the crevices of metal leaving no voids and thick bond between metal is

developed.

10.6 Item to Include : The item includes all the labour, machinery and equipment for rolling over

the sub-grade and the soling and gravel including all cost of machinery, labour and all other charges

involved. Making good unevenness if any by cutting or adding is also included.

Mode of Measurement and Payment : The contract rate shall be for compacting one sqm area of

the road surface of the full width of subgrade, soling, oversize metal and murum blindage as shown

in the section including increased widths on curves, road crossings etc. The area of the road

compacted shall be measured in sqm.


Item No. 13 :-

Providing trap / stone / granite stone metal at the work site as directed in stacks of minimum size of 3

x 2 x 1 m or as directed in stacks of higher sizes than the minimum stipulated above Including all

loading / unloading operation and conveyance to the site including all leads including all taxes and

royalty charges.

h) Standard size 6 mm (crushed aggregate)

i) Stone dust.

f) Standard size 12mm (Crushed aggregate)

Specification

6.1 General : The item provides supply of stone aggregate of the specified type and size at the site of

work, including obtaining the stones of the specified quality from approved sources, manually

breaking or crushing them in mechanical crushers, loading into conveyor and unloading at sit of work

conveying within 10 km leads and all lifts, tacking in regular heaps as specified

6.2 Material : Stones of approved quality shall be used for hand broken or crushed aggregate.

Quality : The rubble of the trap stones shall be hard, tough, sound, durable, dense, clean, of close

texture and free from unsound material, cracks, decay and weathering. The water absorption shall be

as low as possible but not more than 2 per cent. They shall generally be broken rubble.

Stone Aggregate : The aggregates shall be obtained by crushing approved stones of specified type in

a mechanical crusher and shall be clean, strong, tough, dense, durable, close grained and free from

soft, decayed and weathered portions and from coating of dust, dirt or other objectionable matter.

They shall preferably have good hydrophobic characteristics. The metal shall generally satisfy the

following physical requirements:-

Note :- Not more than 20% of any sample shall exceed in its greatest dimension standard size plus 25

mm. For 40 mm. Standard size, standard size plus 8 mm. For 25 mm, 20 mm and 12 mm standard

sizes and standard size plus 6 mm for 10 mm and 6 mm standard sizes plus 4 mm.

The metal shall be roughly cubical in shape and of uniform size with sharp edges for interlocking.

Rounded, flaky thin, elongated metal shall not be accepted. Before collection, samples of the metal


shall be got approved for quality size and shape by the Engineer-in-Charge who will preserve them in

his site office for reference. They shall be completely dry at the time of use.

6.3 Conveyance : Materials shall be brought to site sufficiently in advance of construction. The

contractor shall be responsible to see that vehicles used for transporting materials do not drop any of

the contents on the road and thus cause nuisance to traffic. The contractor shall also be responsible

for any damage or accident arising out of any such material falling on the road or elsewhere and shall

attend to all complaints in this regard. The Engineer-in-Charge may order the removal of such

materials at the expenses of the contractor in case of neglect. Vehicles conveying or disposing

materials shall not obstruct traffic. All leads upto 10 km and lifts included in the rate for the item.

6.4 Stacking : The material shall be stacked uniformly along the roadside or as directed in regular

stacks of minimum size 3m X 2m X 1 m unless other sizes are ordered by the Engineer-in-Charge,

stacking shall be done only after the quality, shape and size of the material are approved. The stacks

shall be made without appreciable hollows without making special efforts to hand-pack the material.

The stacks shall be free of earth, rubbish, vegetation, inferior or too much oversize or undersize

material. One stack in each unit section may be of different length if necessary to make up the total

quantity in that particular section. Low and wide stacks with outer retaining walls and the center

filled in loosely shall not be permitted. The material shall be stacked entirely clear of the carriage

way and as far a possible beyond the side widths and the side drains, on even ground or in the

absence of such even ground the platforms prepared in advance for the purpose by the contractor at

his cost. If no such land is available, the width of the stack may be reduced and the stacks may be laid

on the side widths with the approval of the Engineer-in-Charge. Such stacks shall be protected from

being disturbed. Necessary precautions such as barricading, signs and signals shall invariably be

taken, the contractor being responsible for any accident, injury and compensation due to his

negligence in this respect. On hill roads material shall be stacked only on the side of the road as

directed without interfering with free drainage. The Engineer-in-Charge may, if required, get the

stacks coming in the way of or obstructing the traffic, removed with the cost of the contractor and the

contractor shall not be entitled to claim for any loss or damage to the materials on that account. The

stacking operations shall be started at the point farthest from the quarry and carried towards the

nearest point. The stacks shall not be laid at such places where they are likely to be damaged on

account of the traffic, washing out by rains or floods or drainage, slides of the banks or the slopes of

cutting. The contractor without extras claims shall make any loss on account of these or such other

reasons good. As far as possible the metal shall be stacked evenly on one side of the road only and in

such quantities per unit length as will be required for that particular length or as ordered by the

Engineer-in-Charge. Each size of aggregate shall be stacked separately and entirely clear from the

carriageway and where possible clear of the shoulders also. They shall be stacked in such a manner as

to prevent mixture, deterioration or contamination


and lands, payment of royalties, fees, rents, taxes, octroi, duties, etc. Compensation due to injuries to

persons or damages to property in any way connected with the execution of this item and for loss of

materials due to improper stacking etc. and shall make good the losses without extra claims.

The contractor shall also responsible for the blasting operations.


1) Obtaining metal of approved quality, shape and size from quarry metal, boulder metal, Laterite

metal and payment of royalties, taxes, octroi, duties, fees, rents, etc.

2) Conveying to roadside including lead upto 10 km and all lifts.

3) Stacking.


The contract rate shall be for one cubic meter of material supplied at site in stacks of approved size.

When the material is stacked in stacks of one uniform size, smallest stack may be chosen in the

particular km or unit section and measured for its length, breadth and depth. The cubic contents of

this heap shall be multiplied by the number of such stacks in the km or unit section to arrive at the


quantity in the particular km or unit section. The Engineer-in-Charge may measure any other stacks

also for verification. When the sizes of stacks are not uniform, each stack shall be measured

individually. The dimensions shall be measured correct to two places of decimal of a meter and

quantity worked out correct to two places of decimals of a cubic meter. If there is reason to believe

that the stacks are very loose and are having unduly large hollows and or materials not satisfying the

specifications, the stacks may be got opened and restacked properly after removing the inferior

material as directed by the Engineer- in-charge at the contractor’s cost. The measurements of such a

stack shall then be taken and if they are less than those of a normal heap, the quantity of the restacked

heap shall be multiplied by the no. of stacks to arrive at the quantity in the particular unit or length.

No deduction shall be made for voids. Material shall not be used until the full quantity is collected in

km or unit length and measured. All stacks measured shall be marked with lime wash bands to

distinguish them to avoid double measurement. If the material is found to be of inferior quality or of

size not satisfying the requirements, the same may be rejected entirely. All labour, materials etc.

required for measuring, restacking, checking, lime washing, etc. shall be at the cost of contractor.

Item No. 14 :-

Spreading blindage collected in roadside stack, over metal, including brooming to fill in interstices

(road side stacks of soft murum including voids without deducting for allowance for compaction will

be measured separately and paid under relevant item of embankment of road whichever is applicable)

3.1 General : The item provides the labour work for spreading hard murum or blindage from the

roadside stacks.

3.2 Material : The murum or blindage shall be confirming to the approved quality ranular murum.

3.3 Spreading Hard Murum : The hard murum or blindage shall be clean and then spread evenly

over the rolled metal surface by giving a twisting motion to the basket at the time of spreading. In

order to ensure the correct thickness, the road area shall be uitably marked so as to receive the

contents of one stack for the specified thickness in the area marked. The unevenness and undulations

after the spreading shall be checked by camber boards and line for the camber and grade at intervals

of every 10 meters. The edge line shall be ranged for a sufficiently long length to obtain straight

lengths and niform curves.

3.4 Item to Include : Conveying the hard murum or blindage from the roadside stacks and spreading

evenly to the required depth, width and section. All labour tools and equipment required for the

satisfactory completion of the item.


quantity in balance on site from the total collection of stacks existing on the roadside before

spreading is started. The quantity on site shall be checked before spreading. The contract rate shall be

for spreading one cubic meter of hard murum or blindage as per satisfaction of Engineer-in-Charge.

.

Item No. 15 :- Watering over size metal and blindage during consolidation by 8-10 tonne roller over final surface of

size metal and blindage until proper interlocking etc. complete.

b) With 30 MT vibratory roller.

Specification

4.1 General : The item provides watering and compacting to the final surface of size metal and

blindage until proper interlocking.

4.2 Material and Equipment : Water to be used shall be free from harmful elements, which may

cause heavy efflorescence, etc. and approved by the Engineer-in-Charge. The contractor shall make

his own arrangements for getting adequate quantity of acceptable water. The water tankers and 8-10


tonne 3 wheel road roller shall be used. If directed vibratory roller shall be used for proper

compaction.

4.3 Watering : Small fillets shall be constructed on either edges of metal width so that the water

sprinkled will not flow away. Only just sufficient water as is necessary shall be sprinkled uniformly

with the help of water tanker and sprinkler over the size metal and blindage so as to obtain maximum

compaction with the type of rolling adopted without total crushing of the metal. The water shall be

used profusely. The roller shall move in plastic murum slurry which will penetrate into crevices of in

the metal making good bond between metal.

Compaction of Size Metal & Murum : The compaction shall be done with 8-10 tonne ordinary or

vibratory roller as directed by the Engineer-in-Charge. The rolling shall begin with the outside rear

wheel of the roller covering equal parts of shoulder & metal & the roller shall be run forward and

backward, until the shoulder holds the metal firmly. The rolling shall then progress from edges to the

center in strips parallel to the centerline of the road. Rolling shall be done by lapping uniformly each

preceding rear wheel track by one half width of the track & shall continue until all the surfaces has

been rolled by the rear wheels till the impression of the rear wheels does not appear. Side fillets shall

be raised to avoid water flowing away. ‘V’ groove excavated on either edges of metal width will

avoid sliding metal beyond width of metal and edge will remain in straight line. On super elevations,

the rolling shall be started at the inner edge and carried towards the outer edge. In all cases, the

correct cross section of the road as required at straight portions, super elevations and transitions shall

be obtained on final rolling. During and after rolling the sections and grades shall be checked with

camber boards and straight edges and any defect is set right at the time of rolling. Care shall be taken

to see that the roller is moved or started and stopped without jerks. The roller shall not be stopped in

working section as far as possible. Rolling shall not normally be done in lengths of less than 100 m.

The stretch started on a particular day shall as far as possible be completed on the same day. On

completion of day’s work, the roller shall be parked on the side width of the road and shall be

guarded by the watchman and conspicuous barricades. Red light shall be hanged on the roller so as to

be visible from both sides of the road.

4.5 Dry Rolling of Size Metal : The layer of metal shall be rolled dry first with 8-10 tonne roller/

vibratory compactor to refusal i.e. till the metal is completely interlocked and ceases to move under

the roller and no more compaction can be achieved. This state can be judged by,

i) Metal ceasing to move in the front of the roller.

ii) Crushing of the metal with further rolling or

iii) Loaded bullock cart leaving no identation over the compacted surface.

In case of uneven spots, high spots shall be lowered by removing necessary metal pieces and

depressions shall be filled by additional metal and full compaction of these portions redone to

confirm to the correct section.

Wet Rolling : Small murum fillets shall be constructed on either edges of the metal width. The rolled

surface shall then be watered freely and rolled again. Blindage shall then be spread to a uniform

thickness of specified thickness as directed by the Engineer-in-Charge and further rolling done to

pack the interstices with blindage. Watering shall be done profusely as directed by Engineer-in-

Charge and the surface finally rolled to the satisfaction of Engineer-in-Charge. The fillets

constructed on either edges of metal width will avoid the water flowing away. The roller shall move

in plastic murum slurry which will penetrate in the crevices in the metal and bond will be developed

in the metal.

4.7 Item to Include : all material, machinery equipment, labour, taxes etc. shall be included in the

rate.


The measurement shall be taken of the area of road surface watered and compacted, in sqm upto two

decimals. The payment shall be at the rate per sqm.


Item No. 16 :-

Supplying and stacking at works site as directed 30/40, 60/70 and 80/100 penetration grade asphalt in

bulk conforming to IS: 73-1992.

(Rate is taken at Refinery, in Mumbai).

a) 30/ 40

b) 60/ 70

c) 80/100

1.1 General : The item provides supplying and stacking at works site of specified penetration grade

asphalt in bulk

1.2 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 give in table

below

1.3 Conveyance and Stacking : The asphalt is to be carried from the refineries in the bulk containers

approved by the RTO and other authorities. The transportation is entire responsibility of the

contractor. MIDC is not responsible for any loss or damage to asphalt or the vehicle or to any

accident, claims etc. The item shall be treated as

complete only after the asphalt is received at the work site. For stacking the asphalt the contractor

shall provide the necessary containers of the required capacities.

1.4 Item to Include : Item includes loading of asphalt in bulk container at the Mumbai Refinery,

unloading in the bulk containers provided at the work site, etc. complete, including all the labour,

container vehicle its all costs such as fuel, insurance, paying of all taxes, claims, damages,

depreciation, labour etc., complete. The rate is excluding the transportation, which shall be paid at

the appropriate rate as per Item No.Rd/F/3, for the specified distance from the Mumbai Refinery. The

contractor shall have to furnish original challan of the refinery alongwith weighment slips in original

before use and after use of asphalt.


The quantity of the asphalt/ bitumen, of specified penetration grade supplied and stacked at the work

site shall be measured in Metric tonne. The payments for the quantity stacked shall be at the contract

rate per MT. The transportation charges shall be paid as per the item Rd/F/3.

Item No. 17 :- Cleaning the old WBM surface with small pick wire bristle brushes and with gunny bags to receive

new asphalt treatment.

a) Cleaning without water


9.1 General : The item provides cleaning the old WBM surface with small pick wire bristle brushes

and with gunny bags before applying new asphalt treatment.

9.2 Equipment : The equipment such as small pick wire bristle brushes and gunny bags shall be

used for cleaning.

9.3 Cleaning : Prior to the application of the binder, all dust, dirt, caked mud, animal dung, loose

and foreign material etc. shall be removed 30 cm on either side, beyond the full width to be treated,

by means of mechanical sweepers and blowers, if available or other wise with wire brushes, small

picks, brooms etc. the material so removed shall be disposed off as directed by the Engineer-in-

Charge. For water bound macadam surface, the interstices between the road metal shall be exposed

up to a depth of about 10 mm by means of wire brushes. The surface shall then the brushed with soft

brooms to remove all loose aggregate. Finally the traces of fine dust, which get accumulated while

brushing, shall be thoroughly removed from the surface by blowing with gunny bags. The prepared

surface shall be closed to traffic and maintained fully clean till the binder is applied.

9.4 Item to Include : The item includes all labour, equipment etc. required for cleaning the WBM

road surface as per above specifications.

Mode of Measurement and Payment : The area of old WBM road thus cleaned as per the above

specifications shall be measured in sqm. The contract rate shall be per sqm of WBM road cleaned.

Item No. 18 :- Heating asphalt to its boiling point and evenly spreading it over road surface for grout treatment/ tack

coats / seal coats.

A) Penetration grade bitumen conforming to IS: 73-1992

a) Bulk Asphalt.

Specification

4.1 General : The item provides the heating of asphalt supplied at the work site under item no. (16)

to its boiling point and spreading the same over road surface for grout treatment / tack coats/ seal

coats.

4.2 Preparation of Surface : Preparation of road surface shall be carried out under appropriate

separate item. Prior to the application of the binder, all dust, dirt, caked murum, animal dung, loose

and foreign material etc. shall be removed 30 cm on either side, beyond the full width to be treated,

by means of mechanical sweepers and blowers, if available or otherwise with wire brushes, small

picks, brooms etc. The material so removed shall be disposed off as directed by the Engineer-in-

charge. For WBM surface, the interstices between the road metal shall be exposed upto a depth of

about 10 mm by means of wire brushes picks. The surface shall then be brushed with soft brooms to

remove all loose aggregates. Finally the traces of fine dust, which gets accumulated while brushing,

shall be thoroughly removed from the surface by blowing with gunny bags. The prepared surface

shall be closed to traffic and maintained fully clean till the binder bitumen/asphalt is applied.

4.3 Heating and Applying Asphalt/Binder (Hot Bitumen) : The asphalt/ bitumen shall be heated

in a boiler to a temperature for 30/40 grade & 60/70 grade up to 1770 C to 1910 C (3500 F to 3750 F)

and for 80/100 grade up to 1630 C to 1770 C (3250 F to 3500 F) and the temperature shall be

maintained at the time of actual application. The use of a thermometer being essential. The binder

shall be applied evenly to the clean dry surface by means of a pressure sprayer at the rate specified.

The binder shall be applied longitudinally along the length of the road and never across it. The edges

of the binder surface shall be defined by wire or a rope stretched in position. Heating in cut out drums

and pouring from perforated tins, cans and such other methods shall not be permitted. Except in the

case of petty works and repairs with the specific approval of the Engineer-in-charge. Excessive


deposits of binder caused by stopping of the sprayer or through leakage or any other reason shall be

suitably corrected before the stone chipping are sprayed.

Mode of Measurement and Payment : The quantity of asphalt heated and applied shall be

measured in Metric tonne and also the source of asphalt shall be recorded whether from bulk supply

or from drum supply. In respect of bulk asphalt/bitumen carriers the same shall be weighed before

application of asphalt/bitumen and also after the application of the asphalt/bitumen. The difference in

these to weights and/or the quantity worked out with reference to the rate of application of the

asphalt/bitumen and the area of actual application, whichever is lower shall be payable. The

weightment slips in original for the weighment of asphalt at the approved weigh bridge before use

and after use of asphalt shall be submitted by the contractor. The item rate shall be per Metric tonne

of asphalt heated and applied.

Item No. 19 :- Spreading metal on road surface from 40 mm to 10 mm standard size and spreading evenly to

required camber and gradient with lead up to 100 m from stacks.

Specification :-

11.1 General : The item covers to provide the labour for conveying the etal of standard size from the

roadside stacks and spreading it for the oad sectioning.

11.2 Spreading Metal : The metal shall be screened if it contains grass, rubbish dust or other

deleterious foreign material. ‘V’ groove is excavated on either edges of metal width to avoid sliding

away spread metal during rolling. The groove will ensure clean straight/curve edge of road. The

metal shall be spread evenly over the rolled rubble soling surface or WBM surface or as directed by

giving a twisting motion to the basket at the time of spreading. In order to ensure the correct

thickness, the road area shall be suitably marked so as to receive the contents of one stack for the

specified thickness in the area marked. The unevenness and undulations after the spreading shall be

rectified either by thinning the metal or adding it as required. The metal so spread shall be checked

by camber boards and line for the camber and grade at intervals of every 10 meters or so. The edge

line stakes shall be ranged for a sufficiently long length to obtain straight lengths and uniform curves.

The sides of the metal shall be held by bunds of murum to prevent metal from spreading if side

widths are not provided at the time. These bunds shall be of such depth as to support the metal. The

junction of the existing road and the new construction shall be diagonal in plan. Between the straight

lengths and curves and at the meeting points of convex and concave portions of reverse curves the

change in the camber shall made very gradually as directed by the Engineer-in-Charge.

11.3 Item to Include : The item includes providing all labour, tools, and equipment for conveying

the metal from the roadside stacks and spreading even to the required depth, width and section. The

item includes all leads & lifts as directed by Engineer-in-Charge.

Mode of Measurement and Payment : The quantity of spreading of metal of the specified size shall

be arrived at by deducting the quantity in balance in stacks from the total collection existing on the

roadside before spreading is started. The quantity on site shall be checked before spreading is started

and after completion of spreading. The contract rate shall be for spreading one cubic meter of metal

as per direction of Engineer-in-Charge.

Item No. 20 :-

Rolling with 8/10 tonne vibratory roller after grouting the surface and spreading the standard size

metal 20 mm to 10 mm size. b) Vibratory Roller


14.1 General : The item provides rolling after grouting the surface.

14.2 Spreading and Rolling : After spreading the 10 mm metal aggregate over the grouted surface,

in specified quantities. The rolling shall be done over the grouted surface uniformly compacted to full

width with 8 to 10 tonne vibratory roller. In portions having unidirectional cross fall/super elevation,

rolling shall commence from the lower edge and progress gradually towards the upper edge. The

roller should progress parallel to the centerline of the road, from edges 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 lead 1mt away from any preceding stop. The rolling shall be

continued till no impression of rear wheels appear. 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. Required quantity of water shall be sprinkled over the aggregate to

remove dust etc. if required. All loose, segregated uneven or otherwise defective areas should be

made good to the full thickness of the layer and re-compacted. The item shall be executed as per

direction of Engineer-in-Charge.

14.3 Item to Include : All the labour, machinery, tools and plants required for rolling are included in

this item. The supply and spreading the metal over the grouted surface shall be paid under relevant

item.


The contract rate shall be for compacting one sqm area of the road of the full width after spreading

12 to 10 mm metal as shown in the section including increased widths on curves, road crossings etc.

The area of the road compacted shall be measured and paid in sqm.

Item No. 21 :- Excavation in trenches, pits, pipe lines, foundations, column footings, walls etc. in earth’s soils of all

types, gravel, sand, soft & hard murum, and boulders up to 0.03 cum. size including removing the

excavated material upto a distance of 50 M beyond the edge of excavation including the initial lift of

1.5 M, stacking or spreading as directed, bailing of sub-soil water if any preparing base for

foundation etc., and back filing the excavated pit or trench using the excavated material in layers

including watering and ramming as required or as directed by Engineer-In-charge, including all

labour 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.

1.2 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 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 practice 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 Engineer-in- 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.




Pay Slopes : In lieu of shoring and strutting pay slopes for excavation of trenches/pits shall be

stipulated and paid accordingly.

1.6 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 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 water








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.

1.10 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





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 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 Engineerin- 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.

Item No. 22 :-

Excavation for trenches, pits, pipelines, foundations, column footings, walls etc. in soft rock and

boulders between 0.03 TO 0.30 Cu.M. in size for a depth upto 1.5 M including removing the

excavated materials upto a distance of 50 M beyond the edges of trenches / pits etc. breaking the

boulders into 225 mm size rubble including stacking the same (rubble as well as soft rock) and / or

spreading as directed, bailing out water if any, preparing the bed for foundations & necessary back

filling 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 Engineer-in-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.




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.





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







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.

3.10 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





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.


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.

Item No. 23 :- Providing at the site of work and lowering, laying and jointing RCC NP2 class pipes conforming to

IS:458-1988 in prepared trenches in grade and level, including hoisting, making rubber ring / collar

joints in cement mortar 1:1, including cost of collar / rubber ring, jointing material like cement, sand

etc. and hydraulic testing of the pipes at factory as well as on site as per the stipulation in relevant IS

code etc. complete.

b) 150 mm dia.

j) 600 mm dia

Specification

2.1 General : The item covers to providing and laying & jointing of RCC pipes of NP2 class,

including the sealing rings, mortar filling and hydraulic testing. The excavation of trenches for laying

of pipe will be paid separate under relevant item included in this tender.

2.2 Material : RCC NP2 class pipes shall conform to IS : 458-1988. 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 NP2 class pipe.

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 : 458-1988. The reinforced cement concrete pipes shall be manufactured

by centrifugal (or spun) process and only reinforced is proposed for use NP2 by providing

temperature steel reinforcement. All pipes shall be true to shape, straight, perfectly sound and free

from cracks and flaws. The external and internal surface of the pipes shall be smooth and hard. The

pipes shall be free from defects resulting from imperfect grading of the aggregate mixing or

moulding. Concrete used for the manufacture of un-reinforced and reinforced

concrete pipes and collars shall not be leaner than M-15 grade C.C. The maximum size of aggregate

should not exceed one third of the thickness of the pipe or 20 mm whichever is less. The

reinforcement in the reinforced concrete pipes shall extend throughout the length of the pipe. The

circumferential and longitudinal reinforcements shall be adequate to withstand the specified

hydrostatic pressure and further bending stresses due to the weight of water when running full across

a span equal to the length of pipe plus three times its own weight.


Note 1 :- If steel wires are used as longitudinal reinforcement, the weight specified in col 7 shall be

modified by the factor 1265/1400.

Note 2 :- If mild steel is used for spiral reinforcement, the weight specified under col 8 shall be

increased to 1400/1265.

2.3 Laying & Jointing Cement Concrete Pipes And Specials :

Laying : Loading, transporting and unloading of concrete pipes shall be done with care. Handling

shall be such as to avoid impact. Gradual unloading by inclined plane upto 900 mm dia pipes and by

chain pulley block for pipes 1000 mm and above is recommended. All pipe sections and connections

shall be inspected carefully before being laid. Broken or defective pipes or connections shall not be

used and paid. Pipes shall be lowered into the trenches carefully. Mechanical appliances shall be

used. Pipes shall be laid true to line and grade as specified. Laying of pipe shall proceed upgrade of a

slope. If the pipe have spigot and socket joints, the socket ends shall face ascending gradient. In the

case of pipes with joints to be made with loose collars, the collars shall be slipped on before the next

pipe is laid. Adequate and proper joints shall be provided as directed. In case where foundation

condition are unusual such as in the proximity of trees, under existing or proposed tracks manholes

etc. the pipe shall be encased all around in 15 cm thick cement concrete M15 grade or compacted

sand or gravel. In cases where the natural foundation is inadequate the pipes shall be laid either on

concrete cradle supported on proper foundations or on any other suitably designed structure. If

concrete cradle bedding is used, the depth of concrete below the bottom of the pipe shall be at least

1/4th of the internal diameter of the pipe subject to the min. of 10 cm and a maximum of 30 cm. The

concrete shall extend beyond both the sides of the pipe at least to a distance of 1/4th of the outside

diameter subject to minimum 10 cm and maximum 30 cm. The pipe shall be laid on this concrete

bedding before setting of the concrete. Pipes laid in trenches in earth shall be bedded evenly and

firmly and as far up the haunches of the pipe as to safely transmit the load expected from the backfill

through the pipe to the bed. This shall be done either by excavating the bottom of the trench to fit the

curve of the pipe 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 depth below the pipe shall be excavated and

refilled with an equalising bed cushion of 15 cms thickness of granular approved granular soft

murum, sand or compacted earth. In no case the pipe shall be laid directly on such hard material. It

should be ensured that the rock protrudes shall be knocked off. When the pipes are laid completely

above the ground the foundations shall be made even and sufficiently compacted to support the

pipeline without any material settlement. Alternatively the pipeline shall be supported on rigid

foundations at intervals as approved by the Engineer-in-Charge. Suitable arrangements shall be made

to retain the pipeline in the proper alignment, such as by shaping the top of the supports to fit the

lower part of the pipe. The distance between the supports shall in no case exceed the length of the

pipe. The pipe shall be supported as far as possible close to the joints. In no case the joints shall come

in the centre of the span. Suitably designed anchor blocks at change of direction and grades for

pressure lines shall be provided where required. The cost of bedding below pipes, concrete and/or

murum supports constructed, anchor blocks etc. is not included in the scope of item and shall be paid

separately under relevant items included in the tender

Jointing : Joints shall generally be of rigid type. Where specified flexible type joints may also be

provided, an approval of Engineer-in- Charge.


Rigid Spigot & Socket Joint : The spigot of each pipe shall be slipped home well into the socket of

the pipe previously laid and adjusted in the correct position. The opening of the joint shall be filled

with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) which shall be

rammed with caulking tool and finished at 45° tapper. After a day's work any extraneous material

shall be removed from the inside of the pipe and the newly made joint shall be cured at least 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. The

annular space shall be filled with stiff mixture of cement mortar 1:1 (1 cement : 1 fine sand) which

shall be rammed with caulking tool and finished at 45° tapper. After a day's work any extraneous

materials shall be removed from the inside of the pipe and the newly made joint shall be cured at

least for 7 days.

Flexible Spigot & Socket Joint : The joint is composed of specially shaped spigot and socket ends

on the concrete pipes. A rubber ring shall be placed on the spigot, which shall be forced into the

socket of the pipe previously laid. This compresses the rubber ring as it rolls into the annular space

formed between the two surfaces of the spigot and the socket.

Flexible Collar Joint : This shall be made up of a loose collar, which covers two specially shaped

pipe ends. Each end shall be fitted with a rubber ring which when compressed between the spigot and

the collar, seal the joint.

Internal Flush Joint : This joint shall generally be used for culvert pipe of 60 cm diameter and

above. The ends of the pipe are specially shaped to form a self-centring joint with an internal jointing

space 1.3 cm wide. The finished joint shall be flush with both inside and outside with the pipe wall.

The jointing space shall be filled with cement mortar 1:1 (1 cement : 1 fine sand) mixed sufficiently

dry to remain in position when forced with a trowel or rammer and finished at 45° tapper. After day's

work any extraneous materials shall be removed from the inside of the pipe and the newly made joint

shall be cured at least for 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 other and

adjusted in correct position. The jointing space shall then be filled with cement mortar 1:1 (1 cement

: 1 fine sand) sufficiently dry and finished off flush at 45° tapper. Great care shall be taken to ensure

that the 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 braiding dipped in

hot bitumen or other suitable approved compound. Pipes shall be so jointed that the bitumen ring of

one pipe shall set into the recess of the next pipe. The ring shall be thoroughly compressed 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 the pipes and the bearing capacity of the soil, for small pipes upto 25 cm

diameter, six pipes can be jacked together at a time. The quantity of jute and bitumen in the ring shall

be just sufficient to fill the recess in the pipe when presses hard by jacking or by any other suitable

method. Before and during jacking care shall be taken to see that there is no offset at the joint.

2.4 Testing : Smoke test shall be carried out from chamber to chamber at contractor’s cost.

2.5 Refilling of Trenches : In case where pipes are not bedded on concrete special care shall be

taken in refilling trenches, to prevent the displacement and subsequent settlement at the surface

resulting in uneven surface and dangers to foundations etc. The back filling materials shall be packed

by hand under and around the pipe and rammed with a shovel and light tamper. This method of

filling will be continued upto the top of pipe. The refilling shall rise evenly on both sides of the pipe


continued upto 60 cm above the top of pipe so as not to disturb the pipe. No tamping shall be done

within 15 cm of the top of pipe. The tamping shall become progressively heavier as the depth of the

backfill increases (item of excavation shall be paid under relevant item of excavation of tender).

2.6 Item to Include : Item includes all labour, tools and equipment, all material, RCC pipes of NP2

class of specified diameter and jointing material, etc. for laying, jointing and testing of pipes etc.

complete. The item does not include the excavation of trenches, but includes refilling of trenches

after laying and jointing, after satisfactory testing.

Mode of Measurements and Payment :

The length of pipes shall be measured in running metres nearest to a cm as laid or fixed, from inside

of one manhole to the inside of the other manhole. The length shall be taken along the centre line of

the pipes Excavation and cement concreting wherever required shall be measured and paid separately

under relevant items. The contract rate shall be per running meter of the RCC NP2 pipe of specified

diameter laid.

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%

Item No. 24 :-

Providing and laying in position plain cement concrete using granite or black trap graded metal

including mixing in a mechanically operated mixer, compacting, curing as required complete for all

lifts up to a + 5 M. above or below the ground level where concrete is proposed, including shuttering

using ordinary Portland cement.

c) In 1:2:4 proportion.(M-15)

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:

1. Cement : Ordinary Portland Cement (OPC) as specified at item Gen/C/0.2.1.

2. Fine Aggregate (Sand) : specifications shall conform to item Gen/C/0.2.2.

3. 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.

4. 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.

1.10 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.


The measurements of the concrete laid shall be taken on volumetric basis in cum. The openings shall

be deducted.




CEMENT VARIATION CLAUSE

For items mentioned in Standard Cement Consumption Statement the

permissible variation should be + 5% of figures given above. If the actual consumption on any work

is less than the limits, reduced rate shall be paid for any item of work on which less cement has been

used beyond limit of 5%. Rate of recoveries from the contractor shall be at Rs.10000/- per tonne of

cement saved by him beyond the permissible range as stipulated in standard rate of cement

consumption.




CEMENT CONSUMPTION STATEMENT

Item of Work

Rate of Cement Consumption in

bags.

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 cement consumption for Design Mix

M-15 5.80/m3

M-20 6.60/m3

M-25 6.60/m3

M-30 7.00/m3

M-35 7.50m3

The grater value of either the minimum

cement content specified or cement

consumption as per design mix will prevail

during execution of work.

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 without pointing 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



Item of Work


bags.

Remarks

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



Item of Work


bags.

Remarks

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 / Kaddapa

Chequred tiles / plain cement tiles / marble /

mosaic / granite CM 1:4 bed and 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


MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION ( A Government of Maharashtra Undertaking)

GENERAL SPECIFICATION

1) Site clearance :- Before the earthwork & excavation is started, the area coming under the

cutting & filling shall be cleared by shrubs rank, vegetation, grass, brush wood trees and saplings of girth

upto 30 cm. measured at height of one meter above the ground and rubbish removed upto a distance of 50

m. outside the periphery of the areas under clearance. The roots of the trees shall be removed to minimum

depth of 60 cm. below ground level or minimum 30 Cm. below the formation level whichever is lower and

the hollows filled up with earth leveled and rammed.

The trees of girth above 30 cm. measured at height one meter above ground level shall be cut

only after the permission of Engineer-in-charge is obtained in writing. The roots shall be removed as

directed and described in preceding para. In case archaeological Monuments protected within or adjacent to

the area, contractor shall provide necessary fencing around such monuments as per direction of Engineer-in-

charge, and protect the same properly during execution.

2) Setting out & Making profiles :- Masonry pillars will be erected at the largest suitable point in area which are visible from the largest area to serve as B.M. for the location of work. This B.M. is

constructed as per the standard drawing and connected with standard B.M as approved by Engineer-in-charge.

Necessary profiles with pegs, bamboo’s and string or bullies shall be made to show the correct formation

level before the work is started. The contractor shall supply labour and material for setting out and making

profile and burgs for the work and maintain during execution. The ground level shall be taken at 5 to 15 m.

interval (as directed by in-charge) in uniformly sloping ground and at less intervals where local close meands

pits and undulations are met with. The ground level shall be recorded in field book and plotted on plan. The

plans shall be drawn to scale of 5 m. to one cm. or any other suitable scales, decided by Engineer-in-charge.

North line direction and position of B.M. shall be shown on plans. The plans shall be signed by contractor

and Engineer-in-charge before the earth work is started. The labour required for taking the levels shall be

supplied by the contractor at his own cost.

3) Excavation and Embankment :- I) Source of Supply :- The material used in embankment shall be either form cutting high ground

or from borrow pits as per directions. The borrow pits may be excavated along the road side so as to form,

road side drain with proper slope and section Borrow pits shall be rectangular in shape with one side parallel

to the road center line and these shall be dug continuously but ridges not less than 8 m. width shall be width

shall be at interval not exceeding 300 m. Drain shall be cut through the ridges to facilitate drainage. Borrow

pits shall be well drained. If the borrow pits are not dug as per the instructions, Deptt will be constrained to

get the work done at risk and cost of the contractor. The top soil to a depth of 15 cm. Shall be stripped and

stacked a side. After excavating the material for the embankment the top soil shall be spread back in the land.

Where the excavation is in trenches or from borrow pits in fairly uniform ground measurements of

the cutting in the trenches or borrow pits shall be made. In case of borrow pits diagonal , cross ridge or

dead man position shall be fixed by the Engineer-in-charge & shall be left by the contractor to permit

accurate measurement being taken on the completion of the work. Deduction of such dead man ridge

shall be made from the measurement.

Where the ordinary rock and hard is mixed the two kinds of rock shall be stacked separately and

measured in stacks. The quantity of two kinds of rock shall be arrived at by applying deduction 40% for

loosening in stack.

When it is not possible or convenient to take the measurements from the borrow pits or cutting,

excavation shall be worked out form the filling. The actual measurements of the fill shall be calculated by

taking the levels of original ground before start of the work after site clearance and after completion of the fill

at suitable interval and quantity of earthwork so computed shall be reduced by 16.66 % in case of

consolidated fills and 5 % in case of consolidation is done by vibratory roller to arrive at net cubical contains


for running measurements.

II) Filling & Compaction: - Embankment material shall be spread in layers not exceeding 20 to 30

cm. depth in full width of the embankment including slopes and section of the formation shall be kept

slightly sloping away from the center line to avoid the formation of water pools due to rain. As far as

possible the height of the filling in different section shall be kept uniform. All the clods shall be broken while

placing the earth, organic matter of any kind shall be removed and disposed off as per the direction of

Engineer-in-charge. Each layer shall be adequately watered to old Compaction jointing of adjoining old and

new embankment, shall be done steeping in an overall slope of layout 1to5.

Embankment around structure :- To avoid interference with construction of abutment, wing wall or

return wall of culvert/ bridge structure the contractor shall at pt. to be determined by Engineer-in-charge.

suspend the work of embankment forming approaches to such structure until such time as construction of

later is sufficiently advanced to permit the completion of approaches without the risk of interference or

damage to bridge work. Unless directed otherwise the filling around culvert bridge and other structure upto

a distance of twice the height of embankment from the back of abutment shall be carried out independent of

work on main embankment. The fill material shall not be placed against any embankment or wing wall

unless permission has been given by Engineer-in-charge. But in any case not until the concrete or masonry

has been in position for 14 days. Embankment shall be brought up simultaneously in equal layers on each

side of structure to avoid displacement and unequal pressure. The sequence of the work in this regard shall be

got approved from the Engineer-in-charge. When the provision of any filter media is specified behind the

abutment, wing wall, returns the same shall be laid in layers simultaneously with laying of fill. The material

used for filter shall confirm to the requirements for filter media. Where it may be impracticable to use power

or other heavy equipment, the roller Compaction shall be carried out by mechanical tamper or by other

method approved by Engineer-in-charge. care shall be taken to see that the compaction plant does not

hit or come too closed to any structural member so as to cause any damage to it.

In case of the embankment when the filling material is too wet, it shall be dried by aeration and

exposure to the sun till the moisture content is acceptable for compaction. It shall then be rolled.

IV) Dressing :- The embankment shall be dressed neatly as per designed section and grade, after it

has been thoroughly compacted and consolidated. The top and the slope shall be protected from any

damage and maintained till the work is completed and handed over to the Engineer-in-charge.

4) Rolling :- Immediately after spreading the oversize metal it shall be compacted to full width by rolling with vibrating roller. Initial rolling is done which shall be light discontinued when metal is fully

compacted with sufficient void space in them to permit application of screening. The rolling shall be

started from edge with roller moving forward backward and adding the screening. Simultaneously until

the edges have been firmly compacted. The roller shall then progress gradually from the edge to centre,

parallel to centre line of the road and overlapping uniformly each preceding rear wheel trade by one half

width and shall continue until the road metal is thoroughly keyed with no metal cropping ahead of roller.

Slight sprinkling of water shall be done while rolling if required. On super elevated curve, the rolling shall

proceed from lower edges and progress gradually continuing towards the upper edges of pavement.

Rolling shall not be done when sub-grade is soft or yielding or when the rolling causes wave like

motion in sub-base or sub-grade. When rolling develops irregularities that exceed 12 mm when tested with

three meter straight , the irregular shape shall be loosened and then metal added to or removed from it as

required and the area rolled until it gives a uniform surface conforming to approved cross section and

grade. The surface shall also be checked transversely by template for grade, for camber and irregularities,

if any, shall be corrected in manner described above.

4. Sub-Base :- I. Supplying & stacking of oversize metal :- The ground where stacks are

proposed to made shall be cleaned, levelled and dressed to uniform slope and all the lumps depressions etc.

shall be removed. The stacked metal shall be free from vegetation and other foreign matters, Oversize metal

stacks shall be made at places directed by Engineer-in-charge. All the rejected stone metal shall be

removed from the site within 24 hours from intimation. If the contractor fails to remove the same, the

rejected metal will be removed by the department .at the risk and cost of the contractor without giving any


notice. The stacking of the oversize metal shall be done in such a way that any of the stack should not

obstruct the work of rolling, watering, spreading the blindage of oversize metal for full width of 7.5 m and

side shoulders. All the stacks shall be uniformly distributed along the road and shall be numbered serially.

The no. plate shall be planted on each stack which remain in position until the stack is used in the work.

The collection of stone metal shall be for the complete length of one km or as directed by Engineer-in-

charge.

II) Spreading over size metal :- The oversize metal shall be spread uniformly and evenly

upon the prepared base in required quantity with twisting motion to avoid segregation. In no case shall these

be dumped in heaps directly on the area where these are to be laid nor hauling over a partly completely

compacted base be permitted. The oversize metal shall be spread to proper profile by using

templates placed across the

road 6 m. apart Where specified, approved mechanical device may be used to spread oversize metal

uniformly. The levels along the longitudinal direction upto which the metal shall be laid shall be first

obtained at the site as per direction. The surface of oversize metal spread shall be carefully tuned up

and all the higher and lower spot remade by removing or adding metal as may be required. The W.B.M.

sub-base shall be normally constructed in layers of 100 to 150 mm compacted thickness. No segregation

of large or fine particles shall be allowed and the metal spread shall be of uniform gradation with no pockets

of fine material. Normally the metal shall not be spread in length exceeding 3 days average work ahead

of rolling and blending of preceding section.

III.) Application of screening :- After lightly rolling the oversize metal the screening shall be applied gradually over the surface to completely fill up the interstices. While spreading the screening

dry rolling shall be continued so that effect of the roller causes them the settle into the voids of the course

aggregate. The screening shall not be dumped in piles on oversize metal but shall be spreaded

uniformly in successive thin layer either by twisting motion of hand or mechanical spreading. Screening

shall be applied in three or more application at slow rate so as to ensure filling of voids. Rolling and

brooming shall be continued with the screening. Mechanically broom & hand broom or both may be

used for this purpose. In no case shall the screening be applied so fast and thick as to form cakes ridges on

surface making the filling of voids difficult or to prevent the direct bearing of the roller on oversize metal.

The spreading rolling & brooming of the screening shall be performed on section which can be

completed within one day operation and shall be continued until no more screening can be forced into

voids of oversize metal. Damp and wet screening shall not be used under any circumstances.

IV) Sprinkling of water :- After spreading the screening and rolling, the surface shall be copiously

sprinkled with water swept and rolled. Hand broom shall be used to sweep the wet screening into the

voids and to distribute them evenly. The sprinkling, sweeping and rolling operations shall be continued and

additional screening applied, when necessary, until the oversize metal is well bonded firmly set for

entire depth and until a grout has been formed of screenings and water that will fill all voids and form a

wave ahead of wheels of the roller. The quantity of water to be used during the construction shall not be

excessive so as to cause damage to sub-base or sub -grade.

V) Setting & drying :- After final compaction of the course the road shall be allowed to cure

overnight, defective spot shall be filled with screening next morning or binding material, lightly sprinkled

with water if necessary and rolled. No traffic shall be allowed till the macadam sets.

VI) Surface evenness :- The surface evenness of completed W.B.M. sub-base in longitudinal

and transverse direction shall be as specified. The maximum permissible undulation when measured

with 3 m. straight edge should not be more than 15 mm for longitudinal profile. The maximum permissible

undulation when measured with camber template should not be more than 12 mm for cross profile.

VII) Rectification of defective construction :- When the surface irregularity of W.B.M. sub-base

course exceeds the tolerance given above or when the course is otherwise defective due to sub-grade or

soil mixing with aggregate, the layer to its full thickness shall be scarified over the affected area, reshaped

with added material or removed and replaced with fresh material as applicable and recompacted. The area

so treated shall not be less than 10 Sqm. In no case shall depression be filled up with screening and binding

material.


VIII) Base :- The base course consisting 40 mm size metal. This is standard type receive of base

course used in road work. Sub-base to course the water bound macadam shall be prepared to the specified

grade and camber and made free from dust and other extraneous material. Any ruts or soft yielding places

shall be corrected in an approved manner and rolled until firm.

The size metal shall be spread uniformly and evenly upon the prepared sub-base in such quantities

that the thickness of compacted layer does not exceed 100 mm. Spreading shall be done from stock piles

along the sides of roadway. In no case shall the size metal dumped in heaps directly on the surface

prepared to receive the base course not shall hauling over uncompacted or partially compacted base to be

permitted. The top surface

of size metal spread shall be carefully checked with templates and all high and low spots remedial with

removing or adding the metal as may be necessary. No segregation of metal shall be allowed.

All the subsequent operations shall be done as per the sub-base.

IX) Application of binding material :- After application of screening and rolling a suitable

binding material shall be applied at uniform and slow rate in two or more successive thin layer. After such

application of binding material the surface shall be copiously sprinkled with water and the resulting slurry

swept in with hand brooms or mechanical brooms or both so as to fill the voids properly. The surface

shall then be rolled by vibratory roller water being applied to the wheels in order to wash down the

binding material that may get sticked. The spreading of binding material & sprinkling of water sweeping

with broom and rolling shall continue until the slurry that is formed well after filling the voids forms a

wavy shape ahead of wheel of the moving roller.


DRAWINGS

b-1 tender form - maharashtra industrial...

Documents