Kadana Irrigation Project

BILL OF QUANTITIES

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

“Providing, Fabricating and Erecting Gate leaf Assembly, Embedded Parts, Hoist Plateform,

Hoist mechanism of Radial Gate size 51' x 48.5' - 12 Nos. as per the Drawings &

Specifications by Dismantling existings of Main Spillway for Kadana Reservoir

Project.Dist:Mahisagar.”

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

m Item Description ant Unit Rate

1 Fabricating & Providing New Gate leaf 12 gate 7448353.

Assembly for Radial Gate size 51' x 48.5' - 1no

including Gate leaf (Skin plate, Vertical &

Horizontal stiffeners, Lifting brackets,

Rubber seals & its clampings, etc), 4nos

(Bottom+2nd+3rd+Top) Horizontal girder

Assemblies & its bracings, 2nos Arm

assemblies, 2nos(2side) Railing on one side

Arm(Top) , 3nos Ladders between Hor.

Girders,2 nos ladders on upstream side of

gate leaf ,walk way on both 3rd arm assly,

8nos Side Guide roller assemblies, etc.....

complete & Dismantling old existings these

parts, etc; including cost of materials, labour,

tools, tackles, scaffoldings, jig & fixtures,

machinery, etc. for Radial Gate size 51' x 48.5'

as per the Drawing and Specification and

transporting material at Erection site.

2 Fabricating & Providing New Embedded parts 12 gate 686231.0

viz. Sill beam assembly-1 no with anchoring,

Wall plate assembly(2 sides) with anchoring,

All Stiffeners of York girders (2nos/gate), etc.

& Dismantling old existings these parts etc;

including cost of materials, labour, tools,

m Item Description ant Unit Rate

tackles, scaffoldings, jig & fixtures,

machinery, etc. for Radial Gate size 51' x 48.5'

as per the Drawing and Specification and

transporting material at Erection site.

3 Fabricating & Providing New Hoist platform 11 pier 684391.0

of Intermediate Pier consisting of 5nos Main

girders, Cross channels for supports, Cross

channel for platform walkway, 6 mm

Chequered plate on top, Railing angle, Ø32

mm G.I. pipe for railing, Ø16 mm Anchor rods

with Nuts & washers for fixing main girder to

pier, etc. complete & Dismantling old

existings these parts, etc; including cost of

materials, labour, tools, tackles, scaffoldings,

jig & fixtures, machinery, etc. for Radial Gate

size 51' x 48.5' as per the Drawing and

Specification and transporting material at

4 Fabricating & Providing New Hoist platform 1 pier 451635.0

of End Pier consisting of 5nos Main girders,

Cross channels for supports, Cross channel

for platform walkway, 6 mm Chequered plate

on top, Railing angle, Ø32 mm G.I. pipe for

railing, Ø16 mm Anchor rods with Nuts &

washers for fixing main girder to pier, etc.

complete & Dismantling old existings these

parts, etc; including cost of materials, labour,

tools, tackles, scaffoldings, jig & fixtures,

machinery, etc. for Radial Gate size 51' x 48.5'

m Item Description ant Unit Rate

as per the Drawing and Specification and

transporting material at Erection site .

5 Manufacturing & Supplying New 2 nos 12 gate 4758676.

Trunion assembly consisting of trunion hub,

trunion bracket, trunion pin, bronze bush,

Bolts-nuts-washers for Trunion assembling &

assembly fixing on York girder, etc. complete

duly assembled & Dismantling old existings

these parts, etc; for Radial Gate size 51' x

48.5' as per drawing & specifications and

transporting material at Erection site (2

Set/Gate), etc; complete including cost of

materials, labour, tools, tackles, scaffoldings,

jig & fixtures, machinery, etc. with dismantled

scrap materials removed from this work will

be given to Contractor.

6 Manufacturing & Supplying Central Drive 12 Gate 1234287.

Unit ( Electrical & Diesel engine driven)

consisting of (a) 20 HP Electric Motor with

control panel, 12" Worm Reduction Gear Box,

Ø300 Electromagnetic Brake Assembly &

brake drum coupling, Manual (Hand)

Operation System including Padestles and

Padestal supports, Control pannel, Limit

switches, Dial indicator System, etc; for

Electrical driven system, And (b) 20 BHP self

start Diesel engine(with starter) with an oil

immersed forward reverse Gearbox of

m Item Description ant Unit Rate

appropriate gear ratio to give required RPM

with internal clutch, forward-neutral-reverse

gearing facility complete, Dog clutch assly

including Padestles and Padestal supports,

etc; for Diesel driven system, (c) Ø95 mm CS

Flange coupling(2set), Bolts-nuts-washers

for fitting of CDU parts, etc; CD unit Base

frame & Cover for CDU-ERU unit with inside

angle frame, etc; complete & Dismantling old

existings these parts, etc; including cost of

materials, labour, tools, tackles, scaffoldings,

jig & fixtures, machinery, etc. for Radial Gate

size 51' x 48.5' as per the Drawing and

Specification and transporting material at

Erection site .

7 Fabricating & Providing End Reduction Unit 24 Unit 1485655.

including ERU base frame, Rope drum, Gear

wheels, Pinion Gears, Gear shafts with its

keys, Line shafts with its keys, Plummer

blocks with sleeves & bearings, Bronze

bushes for Rope drum & Gear wheel-1, Rope

clamps with its fitting Bolts, ERU Cover

fabricated from sheet & angle, etc.,

Galvanised Steel core Ø40 mm Wire rope,

And assembling all component complete, etc;

complete & Dismantling old existings these

parts, etc; including cost of materials, labour,

tools, tackles, scaffoldings, jig & fixtures,

machinery, etc. for Radial Gate size 51' x 48.5'

m Item Description ant Unit Rate

as per the Drawing and Specification and

transporting material at Erection site.

8 Manufacturing & Supplying Lifting 24 Set 130999.0

Arrangement for gate including Turn buckle

Assembly(1 set) with its Pins, CS Rope

Sockets(4 nos) with its pins, MS Equilizer

plates & Link plates, etc. complete &

Dismantling old existings these parts, etc;

with cost of materials, labour and machining,

etc. for Radial Gate size 51' x 48.5' as per the

Drawing and Specification and transporting

material at Erection site.

9 Manufacturing & Supplying Line Shaft Support 12 gate 397913.0

Girder Arrangement on Hoist platform of gate

complete & Dismantling old existings these

parts, etc; with cost of materials, labour and

machining, etc. for Radial Gate size 51' x 48.5'

as per the Drawing and Specification and

transporting material at Erection site.

10 Providing services of divers to stop leakage 12 gate 72856.00

through stop log gate with including sealing

material, mobilization, demobolization of

diving equipments as per requirement etc. at

Kadana Reservoir project Dist. Mahisagar

( No. of Gate - 12 )

11 Providing, Fabricating and Erecting 1 Job 10442814.

structural steel for (a) execution of approch

ladders-4 nos (from hoist plateform to foot

bridge as per site situation requirement )(b)

strenthening of ladders from control cabine

to gate no:1 @ footbride & from gate

no:21@footbridge to spillway bridge and

m Item Description ant Unit Rate

pump room as per site situation requirement

( c) strenthening of foot bridge (d) unforseen

items during actual execution of gate work at

Main Spillway for Kadana Reservoir Project

with Painting by metal primer red oxide &

Two coats of paint complete including cost of

materials, labour, tools, tackles, scaffoldings,

jig & fixtures, machinery, etc. for Radial Gate

size 51' x 48.5' as per the instructions of

Engineer-incharge & as per actual site

requirement/ Drawing and Specification and

transporting material at Erection site.

12 Erection of New Gate leaf Assembly for Radial 12 gate 2056371.

Gate size 51' x 48.5' - 1no including Gate leaf

(Skin plate, Vertical & Horizontal stiffeners,

Lifting brackets, Rubber seals & its clampings,

etc), 4nos (Bottom+2nd+3rd+Top)

Horizontal girder Assemblies & its bracings,

2nos Arm assemblies, 1no(2side) Railing on

one side Arm(Top) , 3nos Ladders between

Hor. Girders, 8nos Side Guide roller

assemblies, etc, including 2 nos Trunion

assembly consisting of trunion hub, trunion

bracket, trunion pin, bronze bush, Bolts-nuts-

washers for Trunion assembling & assembly

fixing on York girder, etc. complete duly

assembled including Painting gate assembly

with zinc rich primer & Painting two coats of

Coaltar based black epoxy paint on U/s of skin

plate of gate & Painting One coat of

m Item Description ant Unit Rate

aluminium paint to D/S face of skin plate and

other parts, etc; including cost of materials,

labour, tools, tackles, scaffoldings, jig &

fixtures, machinery, material hendling, etc. as

per the Drawing and Specification

13 Erection of New Hoist platform of 12 gate 212175.0

Intermediate Pier consisting of 5nos Main

girders, Cross channels for supports, Cross

channel for platform walkway, 6 mm

Chequered plate on top, Railing angle, Ø32

mm G.I. pipe for railing, Ø16 mm Anchor rods

with Nuts & washers for fixing main girder to

pier, etc. with Painting New Hoist platform of

Intermediate Pier by metal primer red oxide

& Two coats of silver grey paint, etc; complete

And Providing & laying M 25 Grade Second

stage concrete in an approved manner with

Erection in line and level for smooth

operation of gate including cost of materials,

labour, tools, tackles, scaffoldings, jig &

fixtures, machinery, material handling, etc.

for Radial Gate size 51' x 48.5' as per the

Drawing and Specifications

14 Erection of New Hoist platform of 11 pier 176928.0

Intermediate Pier consisting of 5nos Main

girders, Cross channels for supports, Cross

channel for platform walkway, 6 mm

Chequered plate on top, Railing angle, Ø32

mm G.I. pipe for railing, Ø16 mm Anchor rods

m Item Description ant Unit Rate

with Nuts & washers for fixing main girder to

pier, etc. with Painting New Hoist platform of

Intermediate Pier by metal primer red oxide

& Two coats of silver grey paint, etc; complete

And Providing & laying M 25 Grade Second

stage concrete in an approved manner with

Erection in line and level for smooth

operation of gate including cost of materials,

labour, tools, tackles, scaffoldings, jig &

fixtures, machinery, material handling, etc.

for Radial Gate size 51' x 48.5' as per the

Drawing and Specifications

15 Erection of New Hoist platform of End Pier 1 pier 122404.0

consisting of 5nos Main girders, Cross

channels for supports, Cross channel for

platform walkway, 6 mm Chequered plate on

top, Railing angle, Ø32 mm G.I. pipe for

railing, Ø16 mm Anchor rods with Nuts &

washers for fixing main girder to pier, etc.

with Painting New Hoist platform of End Pier

by metal primer red oxide & Two coats of

silver grey paint, etc; complete And Providing

& laying M 25 Grade Second stage concrete in

an approved manner with Erection in line and

level for smooth operation of gate including

cost of materials, labour, tools, tackles,

scaffoldings, jig & fixtures, machinery,

material handling, etc. for Radial Gate size 51'

x 48.5' as per the Drawing and Specifications

m Item Description ant Unit Rate

16 Erection of New (i) Central Drive Unit ( 12 gate 516458.0

Electrical & Diesel engine driven) consisting

of (a) 20 HP Electric Motor, 12" Worm

Reduction Gear Box, Ø300 Electromagnetic

Brake Assembly & brake drum coupling,

Manual (Hand) Operation System including

Padestles and Padestal supports, Control

pannel, Limit switches, Dial indicator System,

etc; for Electrical driven system, And (b)

BHP Diesel engine with an oil immersed

forward reverse Gearbox of appropriate gear

ratio to give required RPM with internal

clutch, forward-neutral-reverse gearing

facility complete, Dog clutch assly including

Padestles and Padestal supports, etc; for

Diesel driven system, (c) Ø95 mm CS Flange

coupling(2set), Bolts-nuts-washers for fitting

of CDU parts, etc; CD unit Base frame & Cover

unit with inside angle frame, etc; (ii) End

Reduction Unit including ERU base frame,

Rope drum, Gear wheels, Pinion Gears, Gear

shafts with its keys, Line shafts with its keys,

Plummer blocks with sleeves & bearings,

Bronze bushes for Rope drum & Gear wheel-

1, Rope clamps with its fitting Bolts, ERU

Cover fabricated from sheet & angle, etc.,

Galvanised Steel core Ø40 mm Wire rope,

And assembling all component complete, etc;

(iii) Lifting Arrangement for gate including

Turn buckle Assembly(1 set) with its SS Pins,

m Item Description ant Unit Rate

CS Rope Sockets(4 nos) with its SS pins, MS

Equilizer plates & Link plates, etc; (iv) Line

Shaft Support Girder Arrangement on Hoist

platform of gate complete, etc; with Painting

above Hoist parts by metal primer red oxide

& Two coats of silver grey paint, etc; complete

with Erection in line and level for smooth

operation of gate including cost of materials,

labour, tools, tackles, scaffoldings, jig &

fixtures, machinery, material handling, etc.

for Radial Gate size 51' x 48.5' as per the

Drawing and Specifications

17 Providing and fixing gauge plate of following 12 gate 95920.00

size of material fibre glass reinforced plastic

with engraved bands width and figures with

necessary clints and fasteners and fixing the

same at the site of the work etc complete as

directed ( size 0.20 mt x 10 m length Gauge

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.