Hadaf Irrigation Project

BILL OF QUANTITIES

1. The bill of Quantities shall be read in conjunction with the Instructions to Bidder,

Conditions of Contract, Technical Specifications and Drawings.

2. The quantities given in the Bill of Quantities are estimated and provisional, and are

given to provide a common basis for bidding. The basis of payment will be the

actual quantities of work ordered and carried out, as measured by the Contractor

and verified by the Engineer and valued at the rates and prices tendered in the

priced Bill of Quantities, where applicable, and otherwise at such rates and prices

as the Engineer may fix within the terms of the Contract.

3. The rates and prices tendered in the priced Bill of Quantities shall, except in so far

as it is otherwise provided under the Contract, include all constructional plant,

layout, supervision, materials, erection, maintenance, insurance, profit, taxes

and duties, together with all general risks, liabilities and obligations set out or

implied in the Contract.

4. The rates and prices shall be quoted entirely in Indian Currency.

5. A rate or prices shall be entered against each item in the Bill Quantities, whether

quantities are stated or not. The cost of Items against which Contractor has failed

to enter a rate or price shall be deemed to be covered by other rates and prices

entered in the Bill of Quantities (in case of Item rate contract).

6. The whole cost of complying with the provisions of the Contract shall be included

in the items provided in the priced Bill of Quantities, and where no Items

are provided the cost shall be deemed to be distributed among the rates and prices

entered for the related items of Work.

7. General direction and descriptions of work and materials are not necessarily

repeated or summarized in the Bill of Quantities. References to the relevant

sections of the contract documentation shall be made before entering rates

or prices against each item in the Bill of Quantities.

8. The method of completed work of payment shall be in accordance with the

specification for Road and Bridge works. For building works specifications for

building are to be followed.

9. Errors will be corrected by the Employer for any arithmetic errors pursuant to

Clause 29 of the Instructions to Bidder.

10. Rock is defined as all materials which, in the opinion of the Engineer, required

blasting, or the use of metal wedges and sledgehammers, or the use of

compressed air drilling for its removal, and which cannot be extracted by ripping

with a tractor of at least 150 kw with a single rear mounted heavy duty ripper.

BILL OF QUANTITIES

“Dismentling, Fabrication, Erection and Manufacturing work of all existing radial gate assly,

Horizontal girders, arm assemblies, complete trunion assemblies, rollers, lifting bracket,

top and bottom rubber seal, walkway on middle arm and changing of bolt nut of arm joint,

up-stream 2 nos. ladder of all gate and down-stream ladders of all gates with safety ring

guard, Electric motor, Magnetic brake, heavy duty safety railing on girders, arms and

Anchor box, making Door of Anchor girder and repairing of M.S. and S.S cladding plate (for

Gate No. 2 & 4) etc. as per drawing, specifications & direction of Engineer-in-charge @

Hadaf Dam (size: 49' x 35' - 5 Nos.) Dist:Panchmahal. Dismentled scrape material removed

from this work will be given to contractor.”

(A)Percentage Rate Tender (Up to INR 50 Cr. )

m Item Description ant Unit Rate

1 Dismentaling existing gate assembly & 5 gate 2974733

providing, Fabrication and erecting of new

gate leaf assembly including skin plate with

Vertical - "T" , lifting bracket, guide rollers

with brackets, rubber seals clamping angles

/ flats etc... in radial gates complete Including

cost of materials, gas cutting, welding,

machining, labour, tools & tackles,

scaffoldings, transportation, painting etc.. as

per drawing, specification & direction of

Engr. In charge for Radial Gate (size :49' X

35'-5 nos.) of Hadaf dam.

2 Providing & fitting of new two side rubber 5 gate 117777

seal 130 x 76 x 19 mm & bottom rubber seal

115 x 19 mm including dismantling of old side

& bottom rubber seal & bolts-nut & washer

and providing & fitting of both sides and

bottom rubber seal mfg. by conti. extrusion

process from natural rubber or a copolymer

of butadiene and styrene or a blend of both

m Item Description ant Unit Rate

with S.S-AISI.304 hex. Head & C.S.K type

bolts-nuts & washer including cost of gas

cutting, welding, labours, material, tools

tackles, scaffolding etc. as per standard

drawing and specification of 49'x35' size of

Radial Gate of Hadaf Dam(Rubber

3 Dismentlling of existing Top, bottom and 5 gate 1186552

intermediate horizontal girders assly. with

stiffners, bracing angles- Raillings of girder-

Approach (monkey) ladder - bolt nuts etc. in

radial gate & Providing, Fabrication &

Erection of new Top bottom and intermediate

horizontal girders assemblies with stiffners,

gusset plates, bracing angles- Raillings- bolt

nuts etc. in radial gate including materials,

gas cutting, welding, machining, labour, tools

& tackles, scaffoldings, transportation,

painting etc.. as per drawing, specification &

direction of Engr. In charge for Radial Gate

(size :49' X 35'-5 no) of Hadaf dam.

4 Dismentling of existing Top, bottom and 5 gate 2407046

intermediate arm assemblies including

bracing, gusset plates etc.. & complete

trunion assemblies including tie connections

etc. in radial gate & Providing, Fabriction &

Erection of Top, bottom and intermediate

arm assemblies including bracing, gusset

plates etc. & complete trunion assemblies

including tie connections etc. in radial gate

m Item Description ant Unit Rate

including materials, gas cutting, welding,

machining, labour, tools & tackles,

scaffoldings, transportation painting etc. as

per drawing, specification & direction of

Engr. In charge for Radial Gate (size :49' X

35'-5 no) of Hadaf dam.

5 Dismentling existing & Fabrication, supplying 5 gate 442163

and erection of new ladder at up-stream part

of gate of both side, hand railing on upper

arms, new walkway platform on middle arm

with railing, H.T bolt-nuts of arms joints,

Anchor Girder Side door with hinges and

aldraft,Anchor Girder Top cover with hinges

and aldraft &etc... including cost of materials,

gas cutting,welding,machining, labour, tools

& tackles, scaffoldings, transportation,

painting etc.. as per drawing, specification &

direction of Engr. In charge for Radial

Gate(size :49' X 35'-5 no) of Hadaf dam.

6 Providing and fitting of new magnetic brake 5 gate 84324

with C.I frame insulation and new Dog clutch

Assembly including clutch bearing,pedestal

guide for shaft of Dog clutch & Dog clutch shift

lever,Electric motor of 15 H.P etc for Radial

gate (size :49' X 35'-5 no) of Hadaf dam.

7 Repairing work of M.S & S.S cladding plate of 1 Job 185422

gate no 2 & 4 as per drawing, specification &

direction of Engr. In charge for Radial Gate

(size :49' X 35') of Hadaf dam.

m Item Description ant Unit Rate

8 Extra material for unforseen work which 1 Job 649023

arise during execution of the said work as per

site situation requirement @ Radial gates

(Size-49' x 35' - 5 Nos) of Hadaf dam.

I/We am/are willing to carry out the work at………………….% above/below percent(Should

be written in figures and words) of the estimated rate mentioned above. Amount of my

/our tender works out as under.

Estimated amount put to tender Estimated amount put to tender

Deduct……………% below Add……………….…% Above

1. The Contractor shall exhibit a board with detailed specification and details of work as directed by the

Engineer-In-Charge and as per GR No. MIS/102010/17(2)/k-1 of dtd. 29/01/2011 for which no extra

payment shall be made.

2. The labour cess will be deducted as per prevailing rules i.e. 1% of the work done.

3. GST and Income tax TDS will be deducted at a source while making payments of bills.

4. Rates quoted include clearance of site (prior commencement of work and at its close) in all respects and

hold good for work under all conditions, site, moisture, weather etc.

5. The quoted rates should be inclusive of cost of minor rectification work which may have to be done for

correcting the distoration caused during transportation of the gate components.