Providing 2 Nos of New Borewell With Power Pump to Head Works in Madhuranthagam Municipality

Amount

Conducting Geophysical survey, quality and quantity test and transportation charges etc, (This includes labour charges in the field, rent of the vehicle for reaching the place, rent of the instrument and excluding charges for the geologist)

Drilling of borewells of size 6" to 8" dia. in sedimentary formation using hand boreset including insertion of casing pipe etc., and supplying and packing of pebbles (Conveyance of hand bore set including loading and unloading to be done by the contractor)

Supplying and delivery of Special Plain Blue 140mm Casing Pipes for Bore Wells. The rate including cost and conveyance of materials. Complete (140mm Dia)

Labour charges for inserting 140mm dia of PVC casing pipes- assembly in the drilled hole including jointing the pipes with PVC coupler with cement paste etc complete ,supply and packing the annular space with pebbles of size and quality as approved by the concerned departmental officers

Supply and delivery of 5 HP Three Phase Submersible Pumpset Suitable For 100 Dia Borewell As Per IS 8034/2002 Without Panel Board clear water vertical wet type submersible pump suitable for 100mm dia borewell conforming to IS 8034/2002 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 as per IS9283 /1995 and as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 % 30m Head And 50 LPM

Supply and delivery of HDPE Pipes for Sub-Mersible Pump in Bore well Class-5 (1 MPa or 10 kg./cm2 pressure) including cost of conveyance of all materials and transport charge etc complete.(90 mm Dia)

Supply and delivery of PVC and GI specials including cost of conveyance all materials and transport charges etc. complete

80mm MS clamp

140mm PVC End Cap

80 mm x 40 mm GI Reducer Medium

50mm Flange Set

Nylone Rope

50mm GM Non Return Value

Supply and delivery of 4.Sq.mm Submersible PVC insulated and sheathed 3 core Flat type copper cable confirming to is 694/1990 ISI Mark etc. completed as per standard specification.

Labour charges for the erection of 5 HP submersible pump set in bore well including fixing and jointing and submersible cable with proper clamps up to the starter to the required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauge up to the exterior wall of the pump room and erection of panel board consisting of TPCIN switch starter, voltmeter, Ammeter 3 pilot (indicating) lamps, capacitor, single phasing prevented water level guard and laying and jointing the cable and twin earthing as per I.E. rules etc. complete and testing pump sets and trial run for 7 days.

Provision for GST 18%

VELMURUGAN A (BID ID -1175457)