WBHD/EE/ED-II/e-NIQ-16/24-25

Amount

Dismentaling the 20 H.P. sweage pump motor sets (Old & heavy type) from the existing base plate after cutting out corroted nuts & bolts by Co's tools & tackles and lifted the both pump / motor sets from base 10' ft. depth with the help of chiainpully block, including installation the both 20 H.P. sweage pump motor sets by the same arrangement separately after repairing.

Opening the 20 H.P. (440V) 1440 R.P.M. (Kirloskar) make old type heavy duty AC motor part by part testing, re-winding the starter coil by super enamelled copper wire of appropriate gauge with minilex paper, micasheet, tape, glasstube, overhauling, backing, vernishing, changing the loops, finishing & testing including refitting.

Repairing & dismentaling including welding the motor shaft for proper adjustment the bearing at both end.

Repairing & machining including polishing both side 20 H.P. motor cover bearing house suitable for ball bearing.

Supply & changing the Ball bearing (S.K.F.) make in place of damage one of following size.a) 6310 2RS

Charges for Opening the 20 H.P Sweage pump part by part and all its components & refitting the same after changing the defective parts as reqd.

Supply & Changing the 3310 Double Row Angular Contact Ball Bearing 2RS (S.K.F.) make in place of damage one.

– do – the shaft protection sleev bush (G.M.).

– do – the packing Gland (C.I.).

Repairing & machining including welding the pump shaft for proper adjustment the bearing at both end.

S & F of asbestos diamond packing to 20 H.P. Sweage pump taking out after opening 2 nos. gland nuts by Special tools taking out damaged packing from the gland box & refixing the gland nut by S/F necy. Gland washer & nut bolts.

S&F of Tyre type coupling (Make - UNIQUE) for connecting the pump & motor pully.

S&F of 5/8" x 2.5" nuts & bolts with washer.

S&F of rubber gasket 150 mm dia for pump.

S&F of 25 mm dia. G.I. pipe medium Quality (Make - TATA) with necy. leak proof jointing materials.

S&F of 25 mm dia. G.I. Elbow.

S&F of 25 mm dia. G.M Vartical Check valve (Make - Leader).

Dismentaling the 25 mm dia G.I. pipe line and refixing the same after cutting out damaged portion making new thread with rachetstock die - set including S/F jointing materials (Viz. - Jute, White Zink, Pudding etc.).

Charges for opening the (Kilban) make oil starter part by part for repairing incl. supply & changing the moving contact (Copper).

Supply & Changing the fixed contact (Copper) by new bolts for the above oil starter.

– do – the Registance coil (copper) for the above oil starter.

– do – the stater oil for the above oil starter.

Supply & Changing the motor base plate made by 6" x 3" angle iron frame 18" long fixing by 3nos.5/8" nuts & bolts with washer.

Charges for washing & cleaning the sluge over the existing check valve of sweage pump upto length 10'ft. depth including water by skilled labour taking sufficient time upto the mark of satisfaction of Engineer-in-charge at patulia Housing Estate including S/Changing wire net guard (G.M.).

Through checking & cleaning the pannel board including starter and main switch including S/changing nut & bolts etc. as direction of E.I.C.

Painting the pump motor set after scraping out the old paint over the one coat of R.O. primer and 2(two) coats of approved paint.

Carrying charges for pump motor set from work site to Co.'s workshop and Co.'s workshop to back after repairing (Up & down).

Add G.S.T 18% on aggregate amount of BOQ item No 1.00 to 27.00

Add LW Cess 1% on aggregate amount of BOQ item No 1.00 to 27.00 (after add G.S.T 18 %)

NITESH MANAGEMENT (BID ID -6051300)

JANA ELECTRICAL WORKS (BID ID -6047484)