Flushing of Existing borewells and Extension of Pipe line at ward no.1 Ram Nagar in Annur town Panchayat

Rate for Flushing of Bore well of 6" dia requiring less than 4 hours operation using drill rods/house with required size of pipes for various capacity compressors as directed by the TWAD officers and Conducting Yield test by 'V' notch method if required

Supply and delivery of vertical wet type submergible pumpset(10.0HP) capable of dicharging any of the following pumpage in 75 LPM against noted head in 275M suitable for erection into the borewell of 150mm with stainless steel shafty,bronze implellered and the non return value located at top of the pump in the discharge outlet connection is to be designed with minimum friction.The pumpset shouldbe provided with 3m length suitable size of PVC insulated copper flat cable connection to the pumpset and starter.The pumpset should conform to ISI 8034/89 and as amended these and bearing ISI marking including 3 phase panel board(star Delta with two level guard and auto start)

Supply and delivery of 1.1 Kv grade PVC insulated 4 sqmm 2 run 3 core flat type copper cable confirming to ISI 694/1990 with ISI marking of one running meter repulated for submergible motor erected in borewell.

63 Amps TPN metal clad switch with rewirable fuse units.including all charges

Supply and fixing 50mm of UPVC pipe including all charges

Supply of "2" GI Bend

Supply of "2" GM Gate Valve

Supply of "2" GM Non Return Valve

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable withproper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter,voltmeter, 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., complete and testing the pumpset and trail run for 10 days.

Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc. complete. complying with std. specifications.SS 20 B ( for pipe line work )