Maintenance and Repairs of Vertical Gates CR/HR/Escape structures of Distributaries & Minors of Block 40,41,44 & 45 of Jhinjhuwada Branch Canal.

BILL OF QUANTITIES

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

Name of work:- Maintenance and Repairs of Vertical Gates CR/HR/Escape

structures of Distributaries & Minors of Block 40,41,44 & 45 of Jhinjhuwada Branch

Item Description Qty. Unit Rate Amount

Complete Servicing and Maintenance of

Vertical type gates including cleaning,

applying grease/oil, tightening of nut-bolts,

alignments of gate components viz. trunion

brackets, guide rollers, stem road, lifting

nuts, pedestal bearing etc. also complete

servicing / maintenance of central drive unit

components viz. electromagnetic brakes,

Hand operation alignment, line shaft,

flexible coupling etc. including cost of

material i.e. lubricants, labour,

transportation of material and conveyance

of crew etc. for putting gates in smooth

operating condition.

Supply, Replacement & Installation Charges

for Bottom Rubber seal Size 55 X 12 X (1250

2 actual site requirement) for various type of 102.00 Rmt 970.00

vertical gate including necessary materials,

scaffolding, tools, tackles & labour charges

Supply of Structural Steel & plates etc.as per

IS 2062 with Fabrication & Erection work

for job of hoist plate form & hoist

mechanism parts including welding, gases,

power jigs & fixture, machinery with

necessary materials, scaffolding, tools,

tackles & labour charges etc complete.

(A) Plate & Sheet

(i) Up to 20 mm thick

Supply of Chequred plate with Fabrication &

Erection work for job of hoist platform &

hoist mechanism parts including welding,

3(b) gases, power jigs & fixture, machinery, 0.77 MT 110000.00

necessary with materials, scaffolding, tools,

tackles & labour charges etc complete.

Supply of Angle section with Fabrication &

Erection work for job of hoist platform &

hoist mechanism parts including welding,

3(c) gases,power jigs & fixture, machinery, 1.00 MT 98683.00

necessary materials, scaffolding, tools &

tackles & labour charges etc complete.

Supply of Channel section with Fabrication

& Erection work for job of hoist platform &

hoist mechanism parts including welding,

3(d) gases, power jigs & fixture, machinery with 1.00 MT 99476.00

necessary materials, scaffolding, tools,

tackles & labour charges etc complete.

Supply Replacement & Installation for

Bearing for radial and vertical type gate

mechanism including necessary materials,

scaffolding, tools, tackles & labour charges

(a) Spherical Roller Thrust Bearing 29328 B

4(b) (b) Spherical Roller Thrust Bearing 29324 B 12.00 No 26335.50

4(c) (c) Tapper Roller Bearing 30210 76.00 No 2142.00

Supply, Replacement & Installation Charges

for Stem Rod (Carbon Steel) 80mm

Dia/70mm Dia/ 63mm Dia/ 60mm Dia/

5 50mm Dia/ 40mm Dia including necessary 300.00 Kg 123.00

materials, scaffolding, tools, tackles &

labour charges etc complete.

Supply Replacement & Installation for

Upper/Lower Housing Cast Iron 30 including

6 necessary materials, scaffolding, tools, 3698.26 Kg 113.70

tackles & labour charges etc complete.

Supplying & fixing the G.I. pipe 40 mm

dia.for railing on the hoist platform of Radial

& Vertical gates as pre site requirement

7 including necessary materials, scaffolding, 1144.50 Rmt 732.30

tools, tackles & labour charges etc

Painting two coats of Aluminum paint, one

intermediate coat of 20-micron thickness

and one finishing coat of 20-micron

thickness on steel surface to give an even

shade including cleaning the surface of all

dirt, dust, corrosion and other foreign

matter without damaging existing paint etc

complete. ( For reviver coat paint)

Painting two coats of coal tar based black

epoxy paint,one intermediate coat of

micron thickness and one finishing coat of

150-micron thickness on steel surface to

give even shade including cleaning the

surface of all dirt, dust, corrosion and other

9 foreign matter without damaging existing 2556.00 Sqm 228.00

paint and with cost of all materials, labour,

tools, consumables, scaffolding safety

measures etc complete. for gates and

embedded parts,plateform, girder and or as

directed by engineer in charge. (For reviver

Painting two coats of synthetic enamel

paint, one intermediate coat of 40-micron

thickness and one finishing coat of 40-

micron thickness of approved shade on steel

10 surface to give an even shade including 1122.00 Sqm 100.00

cleaning the surface of all dirt, dust,

Corrosion and other foreign matter without

damaging existing paint etc complete as per

specification (For reviver coat paint)

Providing 'fiber glass reinforced plastic'

gauge plate of 4mm thickness and of

following size with Engraving/pesting bands

& figures of following size with necessary

clips and fastners and fixing the same at the

site of work etc complete as directed incl.

scrubbing the wall surface to remove the

deposits gathered at gauge plate by

chiseling where required. As per drawing

Width of plate 30cm.,Band width 1.0cm.

Column width 1.0cm., Height of figures

Buy back of old materials

1 Rate of Misc. Metal scrap (Bearing, pedestal, Per Kg. 34.00 Rs.

old dial indicator, Nut-bolt, etc.)

The rate for the item of buy back of materials is fixed and it cannot be quoted by

agency. The amount of the buy-back items will be deducted from bill as per actual.

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

In words In words

1 The Contractor shall exhibit a board with detailed specification and details of work as

directed by the Engineer-In-Charge 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 In all R.C.C. Items in Rate Analysis Standard Cement Consumption has been taken as per

Govt. G.R.: PRC-10/2017 Cement Consumption/16/C Date:11/05/2017 as stated in

S.O.R. therefore in R.C.C. items where there is a change as per actual mix design the cost

of difference of cement consumption have been deducted from the rate of original item

at the rate of input rate mentioned in all the tender.

5 (A) Buyback of miscellaneous metal scrap (bearings, pedestals, old dial indicators, nuts

& bolts, wire ropes, etc.) shall be at a fixed rate of 34 Rs/Kg. The rate for the item of buy

back of materials is fixed and it cannot be quoted by the agency. The amount of the buy-back

will be deduct from bill as per actual.

(B) All dismantled Scrap materials will be the property of the Contractor

(C) Custody of Scrap materials will be the responsibility of the Contractor. No Claim will

be considered for decrease of Scrap materials by theft or any other circumstances

(D) Dismantled Scrap materials shall have to be shifted from work site time to time by

the Contractor.

(E) Carting of Scrap materials shall be done by the Contractor at his own Risk & cost.

(F) Prevailing Taxes/charges of Scrap materials should be borne by the Contractor.

(G) E-way bills must be generated for carting of scrap materials.

(H) Photos and videos of scraping materials must be taken before and after item