REPAIR AND MAINTENANCE FOR EXISTING MINI POWER PUMP MOTOR IN WARD 1 TO 18 IN ARIYALUR MUNICIPALITY.

1.5 HP Single phase submersible motor completed coil rewinding as per standard specification and proper termal connection including all cost of materials and labour charges etc,. Complete.

1.5 HP Single phase submersible pump full service complete replacement of pushes sleves,defuser,impler made to good work condition of pump including all cost of materials and labour charges etc,. Complete.

Supply and delivery of clear water vertical wet type submersible pump conforming to IS 8034/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %, 50 HZ +/- 5 % .(20 lpm X 80 m)

20 lpm X 90 m

Supply and delivery of 3core 2.5mm flat type Copper cable to IS 694/1990 including of loading and unloading charges etc., complete

Supply and delivery of direct online starter confirming to IS13947 and IEC 947 suitable KW rating for operation in AC/single Phase/50HZ(± 5%) and 230 V(±10%) ncluding Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately)(1.5 Hp)

Labour charges for the erection of submersible pumpset submersible cable with proper clamps upto the starter required depth valves erection clamps, pressure gauges Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., days..(up to 5hp)

Removal of centrifugal pumpset/ jet pumps/ submersible pumpsets and its accessories from borewell/ open well for attending repairs 50% of the rates mentioned under item 17 (a), (b) and (c) may be allowed for the respective Horse power

Re-erection of centrifugal pumpsets, jet pumpsets and its accessories into the borewell/ openwell after attending the repairs 50% of the rate mentioned under item 17 (a), (b) and (c) may be allowed for respective Horse power

Supply and delivery of PVC pipe and specials complete etc,.(a) 32 mm dia PVC pipe)