REPAIRS/MAINTENANCE OF WATER SUPPLY LINE, VALVE PIT CHAMBER AND OTHER CONNECTED ITEMS OF WATER SUPPLY INSTALLATION AND REPAIRS TO ELECT DRIVEN PUMP SETS, MOTORS FOR WATER SUPPLY SYSTEM AT COLABA UNDER GE (WEST) COLABA, MUMBAI

Amount

Excavation in trenches not exc 1.5 meters wide and not exc 1.5 meter deep and getting out in soft/loose soil all as specified and directed.

Demolition of PCC in floor/road cutting exc 1.5 m depth including making good surfaces to match with existing all as specified and directed

Returning, filling in, including spreading, levelling, watering and well ramming in layers n exc 25 cm using hard dense soil obtained from excavation all as specified and directed.

Removing excavated material from site to a distance not exc 50 meters away and depositing where directed at a level not exc 1.5 meter above the starting point in soil all as specified and directed.

S&F in repairs cast iron fittings for pressure flanged pipe, such as bends, tapers, tee pieces (single and double branch) and type and angle/radius and straight connecting pieces but all ends flanged of size upto 150 mm bore all as specified and directed.

Taking up cast iron water mains (including all fittings), 100 mm bore pipes, class A, with flanged ends and lead/rubber tyton joints all as specified and directed.

All as per item No 6 here in before but 150mm bore

M&L cast iron pipes of size 100 mm bore with flanged ends, centrifugally cast, class A, in any length laid in trenches suitable for rubber gasket joint including jointing material such as rubber gaskets, nuts, bolts washers all as specified and directed.

All as per item No 8 here in before but 150mm bore pipe

S&F sluice valve (CI body with stainless spindle) ISI marked, size 150 mm bore, PN 1.6 grade including dismantling / taking out old defective / unserviceable sluice valve all as specified and directed.

S&F in repair non return valve ISI marked complete of size & PN 1.6 grade including dismantling / taking out old defective / unserviceable non return valve of 150mm bore size all as specified and directed.

Dismantaling wrought iron or mild steel work of any description not otherwise provided for all as specified and directed

S&F Joist, channel, angle or tee sections, fixed independently, without connecting plates etc, (cut to ordinary length of Fe 410-W-(Gde-E-250) quality-A, for fabricating, fixing ladder of overhead water tanks, inclusive of one coat of epoxy primer and two coats of anti-corrosive epoxy paint all as specified and directed.

S&F rolled mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment inclusive of one primer coat and two coats of anti-corrosive epoxy of paint all as specified and directed

Taking down carefully interlock paving, stacking safely, relaying the same where directed all as specified and directed

M&L PCC (1:4:8) type D2 (using 40 mm graded crushed stone aggregate) in foundation, filling and mass concrete as in motor foundation all as specified and directed.

Demolition of concrete of any description and in any position not otherwise specifically provided for all as specified and directed

M&L for sand cushioning/ filling under floors or in foundations including watering and consolidation all as specified and directed

Demolition of brick work or stone/boulder masonary built in cement mortar or cement lime mortar including all quoins all as specified and directed

M&L brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 at various locations all as specified and directed.

M&L for renderting 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces, finished surfaces even & fair complete all as specified and directed.

M&L for construction of valve pit chamber having internal dismention 100 cm x 100 cm x 90 cm (internal height) using PCC (1:4:8) type D2 (using 40 mm graded crushed stone aggregate) for foundation 15 cm thick, 23 cm thick brick masonry wall built in CM (1:4), 10 mm thick rendering all around the brick work in CM 1:6, PCC (1:2:4) type B1 coping (using 20mm graded crushed stone aggregate) for grouting MS frame including 3mm thick MS top sheet cover with locking arrangement including 50 mm pad lock with double key arrangement, MS frame made out of 40 x 40 x 6 mm thick angle iron including painting of steel surface with two coats of synthetic enamel paint over a coat of red oxide primer including necessary excavation in any type of soil, returning & filling in and removal of surplus soil to a distance not exceeding 50 m all as specified including demoletion/ dismentling of existing valve chamber all as specified and directed.

Taking down electric motor of capacity 100 HP by disconnecting electric connection and removing from star/tyre coupler, nuts, bolts, washers for repairing /replacement of unserviceable parts including transportation to workshop and re-installing the same after repair work all as specified and directed by Engineer-in-Charge.

All as per item No 23 here in before but of motor of capacity 40-75 HP

All as per item No 23 here in before but of motor of cap 15-30 HP

All as per item No 23 here in before but of motor of cap 3-12.5 HP

Taking down split casing, pumping set of cap 100 HP cast iron body by disconnecting from star/tyre coupler, suction/delivery lines, nuts, bolts, washer etc for repair/replacement of unserviceable spare parts including transportation to the workshop and re-installing the same after repair work & testing all as specified and as directed.

All as per item No 27 above but pump of cap 40-75 HP

All as per item No 27 above but pump of cap 15-30 HP

All as per item No 27 above but pump of cap 3-12.5 HP

Opening the electric induction motor and taking out the unserviceable winding wire complete and cleaning the slots, rewinding the motor with super enamalled copper winding wire of existing gauge including all other insulating material of cap 100 HP all as specified and as directed.

All as per item No 31 above but motor of cap 40-75 HP

All as per item No 31 above but motor of cap 15-30 HP

All as per item No 31 above but motor of cap 3-12.5 HP Note for Ser item No 31 to 34 :- Rates deemed to be included for decoupled and coupling pump with motor.

Supply and fixing bearing No 3309 of make SKF all as specified and as directed.

All as per item No.35 but bearing No 6207. Make : SKF all as specified and as directed.

All as per item No.35 but bearing No 6208. Make : SKF all as specified and as directed.

All as per item No.35 but bearing No 6306. Make : SKF all as specified and as directed.

All as per item No.35 but bearing No 6309 make SKF all as specified and as directed.

All as per item No.35 but bearing No 6308 make SKF all as specified and as directed.

All as per item No.35 but bearing No 6305 Make : SKF all as specified and as directed.

All as per item No.35 but bearing No NU 314 ECM, make : SKF all as specified and as directed.

All as per item No.35 but bearing No 6312 Make - SKF all as specified and as directed.

All as per item No.35 but bearing No 6313 Make - SKF all as specified and as directed.

All as per item No.35 but bearing No 6310 Make - SKFc all as specified and as directed.

M&L in repair replacement of rubber coupling Make : FENNER FINOLEX of size L-226 including testing all as specified and as directed.

All as per item No 46 above but for L-150 all as specified and as directed.

All as per item No 46 above but for L-225 all as specified and as directed.

S&F in repair pressure gauge 150 mm dia range 0-10 kg/Sqcmall as specified and as directed. Make : FIEBIG or equivalent Note : Rate quoted shall be deemed to be included for providing adopter/Ferrule/check nut etc required for fixing of pressure guage.

S&F in repair MS Star coupling suitable for 100 HP pumps at various installations all as specified and as directed.

All as per item No. 50 above but suitable for 40 to 75 HP all as specified and as directed.

All as per item No. 50 above but suitable for 30/10HP all as specified and as directed.

S&F in repair main contactor ML 4, 3 Poleall as specified and as directed. Make L&T or equivalent

All as per items No. 53 above but ML 3, 3 Pole all as specified and as directed. Make L&T or equivalent

All as per items No. 54 but MNX 70, 3 Pole of Make L&T (Cat Part No.ST19002) or equivalent

S&F in repair Thermal over load relay ML type 14-32 A all as specified and as directed.

S&F in repair Thermal over load relay MN type 30-50 A all as specified and as directed.

All as per item No. 58 but 14-23 A all as specified and as directed.

S&F in repair MCCB's 3 Phase (TP) 400A 50Hz, 50 KA fixed in existing panel board in available space all as specified and as directed.

S&F in repair MCCB's 3 Phase (TP) 200A 50Hz, 36 KA fixed in existing panel board in available space all as specified and as directed.

S&F in repair MCCB's 3 Phase (TP) 100A, 50Hz, 30 KA fixed in existing panel board in available space all as specified and as directed.

S&F in repair MCCB's 3 Phase (TP) 63A 50Hz, 30 KA fixed in existing panel board all as specified and as directed.

Scrapping old paint from motor pump of capacity 75/100 HP, coupling guard MS common base frame and painting two coats of synthetic enamel paint of approved quality and colour as detailed below all as specified and as directed. (a) Motor pump - Grey colour (b) Coupling guard and motor air grill red colour (c) Common base frame - black (d) Suction line & delivery line - blue colour with arrow marks (in side pump house) (e) Writing SM/MES No 25mm vide in white colour on motor & pump.

All as per item No. 63 but of capacity 40 to 60 HP all as specified and as directed.

All as per item No. 63 but of capacity 20/10/5/3 HP all as specified and as directed.

M&L for replacement of unserviceable shaft sleeves of MS for 60 HP cap pump sets all as specified and as directed.

All as per item No. 66 but of capacity Suitable for 40 HP pump set all as specified and as directed.

S&F Battery 12 V 180 AH model No XP 1800 of exide or equivalent all as specified and as directed.

S&F in repair electronic timer ST 100 3 -30 Sec all as specified and as directed.

S&F in repair single phase preventer VSP 2 of make Minilec or equivalent all as specified and as directed.

S&F in repair phase failure relay VMR 2 of make Minilec or equivalent all as specified and as directed.

M&L for replacement of unserviceable CI impeller as per existing suitable for 60/75 HP capacity pump sets all as specified and as directed.

All as per item No. 72 but of Suitable for 30 HP capcity pump set

All as per item No. 72 but of Suitable for 20 HP capcity pump set

All as per item No. 72 but of Suitable for 15 HP capcity pump set

All as per item No. 72 but of Suitable for 10 HP capcity pump set

M&L cement concrete 1:2:4, type B-0 (using 20 mm graded crushed stone aggregate) as in support of , foundation and hard standing, finishing surfaces even and fair without using extra cement all as specified and as directed.

S&F new MS ERW pipe 'C' class 150 mm dia confirming to IS 1239 with necessary fittings conforming to IS 1239 such as flanges, nuts bolts, gaskets, X Ray quality welding, testing including painting complete & testing hydraulic pressure 10.5 Kg/Sqcm including dismantling/taking out old unserviceable piping of any description all as specified and as directed.

All as per item No 78 above but 100 mm dia

All as per item No 78 above but 80 mm dia

S&F repair foot valve, flanged ends, swing type operation with rubber seat of size 80 mm dia including necessary fittings such as nuts, bolts, washers all as specified and as directed by Engineer-in-Charge

All as per item No 81 above but 100 mm dia

All as per item No 81 above but 150 mm dia

N.S.ENTERPRISES

NOEL ENGINEERS

Panther Facilities

Bidder Name

NOEL ENGINEERS

Panther Facilities

N.S.ENTERPRISES

binta construction