SPECIAL REPAIR/REPLACEMENT OF RO PLANT AND CENTRIFUGAL PUMPS AGAINST BER, PROVN OF AC FOR AIR TECHNICAL SECTION AND STANDBY LT SUPPLY FOR ADMIN BLDG AT INS BAAZ, CAMPBELL BAY UNDER GE CAMPBELL BAY

Supply, install, testing & commissioning in replacement of Reverse osmosis plant of capacity 2000 LPH to treat the input raw water complete with all necessary equipments as required suitable to produce portable drinking water include cost of civil works, SS tank for clear water storage tank, softener, plumbing,pumps filters, Sand filter vessel, carbon filter vessel, membern as per design, High pressure pump and electrical works with the following design conditions and comprising the following including removing of old RO plant from existing location and deposited to MES store yard.:- (a) TDS not more than 2000 mg/litre (b) TSS less than 1mg/litre (c) Turbidity 1NTU (d) Ph 6 to 9 (e) conductivity 2510 micromho /cm (f) Total hardness 857 mg /litre (g)Si02 28 mg/litre (h) Fe ions 0.12 mg /litre (j) Mg ions 155mg/litre (k) CA ions 216 mg/litre (l) CL ions 396 mg/litre (m) SI04 ions 532 mg/litre

S&F in replacement of Pumping Sets, Centrifugal pump / Monoblock, electrical driven, Three Ph, Energy Efficient Totally Enclosed Fan Cooled (TEFC) Squirrel Cage Motors (IE2) 3.0 HP Pump sets os size 50 x 40mm Sync Speed-3000 rpm (Enclosure confirming to protection IP44 as per IS:4691-1968) Horizontal Foot Mounted Induction Motors, Continuously rated suitable for operation on 415+/-10%, 50 Hz+/-5%, A.C. supply with SS Impeller, Gland packing sealing, C-40 Shaft & Class B Insulation IP-44 and confirming to IS 325:1996 & IS 12615:2011 complete all as specified and directed. Note: 1. Rates for PCC foundation and C/I Channels are deemed to be inclusive 2. Rates for NRV as recommended by OEM are deemed to be inclusive 3. Wiring in conduit from pump starter to pumpset is deemed to be inclusive in quoted rate. 4. All Addn Altn required for fixing of pumps at existing/ new location and removing of old pump from existing location and deposited to MES store yard.

S&F in replacement Pumping Sets, Centrifugal, electrical driven, Three Ph, Energy Efficient Totally Enclosed Fan Cooled (TEFC) Squirrel Cage Motors 7.5 HP Self priming Coupled Pumpsets of size 80 x 65 mm (Enclosure confirming to protection IP55 as per IS:4691-1968) SS Impeller, Gland Packing sealing, C-40 Shaft, GM Shaft sleeve, Horizontal Foot Mounted Induction Motors, Continuously rated suitable for operation on 415+/-10%, 50 Hz+/-5%, A.C. supply with class 'F' insulation for 50 Deg C ambient temperature and altitiude less than 1000M above MSL and confirming to IS 325:1996 & IS 12615:2011 Note: 1. Rates for PCC foundation and C/I Channels are deemed to be inclusive 2. Rates for NRV as recommended by OEM are deemed to be inclusive 3. Wiring in conduit from pump starter to pumpset is deemed to be inclusive in quoted rate. 4. All Addn Altn required for fixing of pumps at existing/ new location and removing of old pump from existing location and deposited to MES store yard.

M&L for addition alteration in old GI pipe, screwing, cutting, threading, fixing of GI fittings like union, elbow, Tees, nipples, dummy, plugs etc of upto 80 mm bore including attending any minor work regarding pipe line as apecified and directed.

Supplying, laying or fixing in replacement, GI water tubing, medium grade, of size 80mm dia confirming to IS-1239 [Part-1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, etc laid in tenches / floors or fixed to walls / ceiling / roof etc including testing and taking up / down existing unserviceable GI tubing with fittings / connections, carefully ceiling /walls/roofs etc complete all as specified and as directed.

Supplying, laying or fixing in replacement, GI water tubing, medium grade, of size 50mm dia confirming to IS-1239 [Part-1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, etc laid in tenches / floors or fixed to walls / ceiling / roof etc including testing and taking up / down existing unserviceable GI tubing with fittings / connections, carefully ceiling /walls/roofs etc complete all as specified and as directed.

Supplying, laying or fixing in replacement, GI water tubing, medium grade, of size 40mm dia confirming to IS-1239 [Part-1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, etc laid in tenches / floors or fixed to walls / ceiling / roof etc including testing and taking up / down existing unserviceable GI tubing with fittings / connections, carefully from ceiling /walls/roofs etc complete all as specified and as directed.

S&F "as in repair" Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of size 50mm bore pipe complete all as specified and as directed.

S&F "as in repair" Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of size 40mm bore pipe complete all as specified and as directed.

S&F "as in repair" Cast Iron sluice Valve 80 mm PN 1.6 Flanged conforming to IS 14846, Hand wheel operated, stainless steel stem with gun metal parts, Flanged, drilled to IS 1538 Non rising steem PN 1.6 shell test presure 1.5 Mpa Hyd , Seat Test pressure 1.0 Mpa Hyd including taking down existing unserviceable one complete all as specified and directed.