Providing Flushing and Deepening for Existing Borewell Near Rajapalayam Kovil in Koppampatti Panchayat.

Providing Flushing and Deepening for Existing Borewell Near Rajapalayam Kovil in Koppampatti Panchayat. Rate for flushing of borewell of 6” dia requiring less than 4 hours operation using drill rods/ hose with required size of pipes for various capacity compressor including transportation, labour, and fuel charges for compressors as directed by the TWAD Officer and conducting yield test by ‘V’ notch method if required

Drilling of 150mm dia borewell in hard rock areas anywhere in tamilnadu including transportation to the worksite in hardrock areas and developing the borewell

Bore cap using M.S. Flat of size 1 cm x 3 mm and M.S. sheet on top with bolting arrangements for securing the cap in position

Supply and delivery of 7.50 Hp Three phase per isi 100lpm x 175 m head

Control panel board Consist of following 1.voltmeter&ammeter suitable for above pumpset

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper 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

4.0 sqmm sub flat cable (3 core copper cable)

50 mm Upvc Pipe

50 mm MS clampset

50 mm GM Non Return Valve