Replacement Of Old Pumping Machinery Due To Low Discharge At Barabelun Ph 1 & 2 Water Supply Schemes Under Central Mechanical Division P.H.E. Dte., purba-West Bengal

Replacement of Old pumping Machinery due to low discharge at Barabelun PH 1 & 2 water supply schemes under Central Mechanical Division P.H.E. Dte.- 1 Barabelun PH 1 & 2 2 Supply & delivery of thefollowing materials. 3 Submersible Pumping Machinery, directly coupled with suitable size water proof motor having following specifications.P U M PDISCHARGE ( 17 M3/H )H E A D (75 mtr.)S H A F T.Stainless Steel.OUTLET SIZE. 65mm. PUMP EFFICIENCY IN PERCENTAGE: Minimum 65.M O T O R (7.5 H.P.)Submersible type, 3ph.50Hz, A.C.- 400Volt +10%,wet type winding, RPM-2900.Pump motor set must be BEE standard energy star rating (3-5) as per IS – 8034:2002Make-KSB/TEXMO/Approved Make )N.B.;- (I) H/Q Characteristic Curve of pump set should be submitted before delivery. (II) Test certificate of pump & motor should be submitted during delivery & G.C. 4 3 mtr long 80mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG. 5 1.5 mtr long 80mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG. 6 3 dia. X 5 ft long M.S. (7.1 mm Thick) Column pipe having both side 11 TPI Thread and Socket. 7 1.1 KV grade 4 sq.mm x 3 Core water proof flat submersible cable for above motor. 8 Nylone rope 1 9 5/8 X 3 Nut Bolt with double washer 10 12 x 12 Rubber Sheet 11 Split type M.S. fabricated tube well cover for 300mm dia. tube well housing pipe with necessary fittingarrangement along with of column pipe, Air pipe, rope of anti snapping device & cable entry gland etc. 12 63 A TPN Main Switch with re-wirable fuse link within sheet steel enclosure(make (Havels/Standard/Approved Make) 13 FASD Three Phase415 v ,Submersible Pump starter with Single Phase Preventer(10 HP).(relay range 6.3-10 amp).make- siemens/approved make 14 14 watt Led lamp.(make-Phillips/approve make) 15 Bulkhead light fittings on wall (Make- Bajaj/ Havells/ approvedmake) 16 4 long 20 watt LED tube light set white colour (Make -Philips/ Havells) 17 80mm dia. Non-rising spindle sluice valve (PN-1.0 rating) as per IS14846 for wash out and delivry line,Make: IVI/Jupiter/cair/approved make.MOC & TC needed for valve. 18 Hiring charges of derrick set for withdrawing of pumping machinery as per direction of EIC. 19 Withdrawing of 5 HP oldpump-motor setby hired derick arrangement after disconnection of all electircal and pipe line connection completeas per direction of EIC. 20 Installtionof supplied 7.5 HP pumping machinery & above supplied items by hired derick arrangement and making all electrical and pipe line connection complete as per direction of EIC. 21 Supply and fitting fixing of 45 watt. LED light fixture set[Make: Philips (Type- BRP)/ Havells/ PHED approved make] with 40 mm dia x 2.5 mtr. long G.I pipe bracket fixed on the roof of the pump house with M.S clamp properly grouting including making power connection with supply & drawing 2.5 sq. mm FR grade flexible copper wire through PVC casing/conduit with drawing earth conductor (1.0 sq mm copper flexible wire), S&F of 15 amp switch with pvc board including electrical connection & testing complete as per direction of EIC. 22 Add GST @ 18% 23 Add Cess @ 1%

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