B-1 TENDER FORM - Maharashtra Industrial...
Transcript of 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
Contractor Executive Engineer. 1
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. I N D E X
Sr.
No. PARTICULARS Page No.
1.
2.
3.
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6.
7.
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14.
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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.
Contractor Executive Engineer. 2
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.
Contractor Executive Engineer. 3
- - - - - - - - - - - - - - - - - - - - - - - - - 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.
Contractor Executive Engineer. 4
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.
Contractor Executive Engineer. 5
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 _________________________
_________________________
_________________________
Contractor Executive Engineer. 6
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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
Contractor Executive Engineer. 7
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.
Contractor Executive Engineer. 8
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.
Contractor Executive Engineer. 9
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.
Contractor Executive Engineer. 10
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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.”
Contractor Executive Engineer. 11
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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
Contractor Executive Engineer. 12
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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.
Contractor Executive Engineer. 13
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
( 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.
Contractor Executive Engineer. 14
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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.
Contractor Executive Engineer. 15
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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.
Contractor Executive Engineer. 16
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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.
Contractor Executive Engineer. 17
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION.
(A Government of Maharashtra Undertaking)
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.
Contractor Executive Engineer. 18
(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.
Contractor Executive Engineer. 19
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.
Contractor Executive Engineer. 20
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.
Contractor Executive Engineer. 21
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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.
Contractor Executive Engineer. 22
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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.
Contractor Executive Engineer. 23
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.
Contractor Executive Engineer. 24
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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.
Contractor Executive Engineer. 25
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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
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 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.
Contractor Executive Engineer. 26
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.
Contractor Executive Engineer. 27
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.
Contractor Executive Engineer. 28
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.
Contractor Executive Engineer. 29
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.
Contractor Executive Engineer. 30
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.
Contractor Executive Engineer. 31
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 :-
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
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.
Contractor Executive Engineer. 32
• 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.
Contractor Executive Engineer. 33
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
Contractor Executive Engineer. 34
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.
Contractor Executive Engineer. 35
TENDER FOR WORKS
MEMORANDUM General Description
Name of work :- Washim Growth Center…..
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.
Contractor Executive Engineer. 36
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
Contractor Executive Engineer. 37
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.
Contractor Executive Engineer. 38
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 Executive Engineer. 39
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,
Contractor Executive Engineer. 40
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.,
Contractor Executive Engineer. 41
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
Contractor Executive Engineer. 42
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.
Contractor Executive Engineer. 43
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.
Contractor Executive Engineer. 44
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.
Contractor Executive Engineer. 45
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 -
Contractor Executive Engineer. 46
(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
Contractor Executive Engineer. 47
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.
Contractor Executive Engineer. 48
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.
Contractor Executive Engineer. 49
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.
Contractor Executive Engineer. 50
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
Contractor Executive Engineer. 51
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/-.
Contractor Executive Engineer. 52
(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
Contractor Executive Engineer. 53
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.
Contractor Executive Engineer. 54
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
Contractor Executive Engineer. 55
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
S C H E D U L E "A"
Name of work :- Washim Growth Center…..
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.
Contractor Executive Engineer. 56
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.
Contractor Executive Engineer. 57
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.
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
Contractor Executive Engineer. 58
Qty. Description of Item Unit. Rate Amount
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
Contractor Executive Engineer. 59
Qty. Description of Item Unit. Rate Amount
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
Contractor Executive Engineer. 60
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
Contractor Executive Engineer. 61
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.
--------------------------------------------------------------------------------------------------------
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-
Contractor Executive Engineer. 62
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
Contractor Executive Engineer. 63
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.
Contractor Executive Engineer. 64
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.
Contractor Executive Engineer. 65
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.
Contractor Executive Engineer. 66
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.
Contractor Executive Engineer. 67
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.
Mode of Measurement and Payment :
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.
Contractor Executive Engineer. 68
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.
Mode of Measurement and Payment :
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.
Contractor Executive Engineer. 69
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.
Mode of Measurement and Payment :
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
Contractor Executive Engineer. 70
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
Contractor Executive Engineer. 71
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.
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 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
Contractor Executive Engineer. 72
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
Contractor Executive Engineer. 73
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.
1.5 Special Points : The contractor shall be responsible for obtaining consent of owners of quarries
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.
1.6 Item to Include :
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.
Contractor Executive Engineer. 74
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
Contractor Executive Engineer. 75
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.
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 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
Contractor Executive Engineer. 76
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.
Contractor Executive Engineer. 77
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
Contractor Executive Engineer. 78
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
6.5 Special Points : The contractor shall be responsible for obtaining consent of owners of quarries
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.
6.6 Item to Include :
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.
Mode of Measurement and Payment :
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
Contractor Executive Engineer. 79
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.
Mode of Measurement and Payment : The quantity spread shall be calculated by deducting the
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
Contractor Executive Engineer. 80
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.
Mode of Measurement and Payment :
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.
Contractor Executive Engineer. 81
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.
Mode of Measurement and Payment :
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
Contractor Executive Engineer. 82
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
Contractor Executive Engineer. 83
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
Contractor Executive Engineer. 84
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.
Mode of Measurement and Payment :
The contract rate shall be for compacting one sqm area of the road of the full width after spreading
12 to 10 mm metal 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.
Contractor Executive Engineer. 85
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.
1.5 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 : 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.
1.7 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
byepass arrangements to avoid entering of water in the excavation at his own cost. The drained water
Contractor Executive Engineer. 86
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.
1.8 Side Slips and Blows : Even after sufficient care of sides, slips or blows occur, they shall be
removed at contractor’s cost.
1.9 Backfilling : After excavation is completed, measurements recorded by the Engineer-in-charge
and the foundation raft masonry above is constructed or the pipeline is laid, all the shoring shall have
to be removed. The backfilling of the pit or trench to the original level or as shown in the drawing or
as directed shall be made from the selected excavated material stacked separately for that purpose.
The material shall be laid in layers of 15 to 20 cm in thickness, watered and then rammed properly.
The backfilling shall only be done after receiving orders from the Engineer-in-charge and without
damaging the foundation raft or the pipeline etc.
1.10 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.
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.
Mode of Measurement and Payment :
The measurements of the original ground profiles at selected locations shall be taken after clearing
the site. The measurements of the final excavated profile shall be taken if the excavation is less or
more as directed by the 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 :-
Contractor Executive Engineer. 87
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.
3.5 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 : In lieu of shoring and strutting pay slopes for excavation may be stipulated according to
which excavation has to be carried out and shall be paid.
3.6 Disposal of Excavated Material : The boulders obtained during the excavation shall be broken
into the rubble of size of about 225 mm. This rubble shall be stacked in measurable hips and at
locations, as directed, within the initial lead of 50 m from the edges of excavation as directed. The
rubble shall be disposed off by the contractor at his cost if it is not usable as certified by the
Engineer-in-charge.
3.7 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.
3.8 Side Slips and Blows : Even after sufficient care of sides, slips or blows occur, they shall be
removed at contractor’s cost.
3.9 Backfilling : After excavation is completed, measurements recorded by the Engineer-in-charge
and the foundation raft and masonry/structure there on or the pipeline is laid, all the shoring shall
have to be removed. The backfilling of the pit or trench to the original level or as shown in the
drawing or as directed shall be made from the selected excavated material stacked separately for that
purpose. The material shall be laid in layers of 15 to 20 cm in thickness, watered and then rammed
properly. The backfilling shall only be done after receiving orders from the Engineer-in-charge and
without damaging the foundation raft or the pipeline etc.
3.10 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.
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
Contractor Executive Engineer. 88
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.
Mode of Measurement and Payment :
The measurements of the original ground profiles at selected locations shall be taken after clearing
the site. The measurements of the final excavated profile shall be taken if the excavation is less or
more as directed by the Engineer-in-charge or shall be measured as per drawings. Excess excavation
shall be recorded but shall be paid to the limited quantity as explained above. The quantity shall be
measured in cubic meters and paid at the rate as per the contract agreement. Deductions for voids
shall be made @ 40% if quantity paid on stack measurements. The size of stacks shall be 3.0 m X 2.0
m X 1.0 m size
preferably.
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.
Contractor Executive Engineer. 89
Contractor Executive Engineer. 90
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.
Contractor Executive Engineer. 91
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
Contractor Executive Engineer. 92
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
Contractor Executive Engineer. 93
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.
Mode of Measurement and Payment :
The measurements of the concrete laid shall be taken on volumetric basis in cum. The openings shall
be deducted.
Contractor Executive Engineer. 94
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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.
Contractor Executive Engineer. 95
MAHARASHTRA INDUSTRIAL DEVELOPMENT CORPORATION
(A Government of Maharashtra Undertaking)
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
Contractor Executive Engineer. 96
CEMENT CONSUMPTION STATEMENT
Item of Work
Rate of Cement Consumption in
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
Contractor Executive Engineer. 97
CEMENT CONSUMPTION STATEMENT
Item of Work
Rate of Cement Consumption in
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
Contractor Executive Engineer. 98
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
Contractor Executive Engineer. 99
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
Contractor Executive Engineer. 100
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.
Contractor Executive Engineer. 101
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.
Contractor Executive Engineer. 102
DRAWINGS