Re-development of Bore well 113 (Checki Chadoora) in district Budgam under National Saffron Misson

Provision for Dismantling /Extraction of Submersible Pump Motor assembly (3 hp of BW-113) along with approx 30 m flanged column pipes of dia 65 mm along with steel wire rope and submersible cable from well casing pipes using heavy duty tripod stand, chain pulley block etc. The pipes are to be clamped and then dismantled/extracted one by one after removing nuts, bolts, washers etc. The job is to be carried out utilizing the service of skilled manpower with utmost care without causing damaged to the eqipment.The job also includes checking all fittings, Pump holding steel rope.

Provision for Redevelopment of the Bore well scheme in accordance with IS-11189(1985) to establish maximum rate of usable water yield with required capacity air compressor. The Job includes targeted/ continuous delivery of compressor air at different depths/slots of casing pipe, till the desired quality and impoved discharge of water is obtained from the well. The job is to be carried out using Air compressor of pressure rating 1100psi with a delivery of 300cfm and pumping equipment of suitable capacity. The job includes charges on account of shifting of Men and Machinery to the site and operational charges like fuel for air compressor/ D.G set and establishment charges of staff.

Provision for Lowering of Submersible Pump Motor assembly (03 hp of BW-113) after redevelopment of the scheme. The job includes lowering of approx 30 m flanged column pipes of dia 65 mm along with new steel wire rope after replacing worn out nuts, bolts, washers etc. Checking of suction and delivery of pumping unit, bearing, impeller cleaning, removing of rust and silt. This also includes provision for conducting necessary repairs to the electric circuit.

Providing and fitting of 65 mm G.I column pipe 4.5 mm thickness duly flanged along with nuts bolts and washers inside the well .( Flange outer dia 190mm thickness 12 mm)

Providind and fitrting of submersible cable 3 core 6mm square

Providind and fitrting of 12 mm dia steel wire rope with U- clamps

Providing and filling of Gravel with Stone grit 6 mm (pea sized gravel ) as per site requirement.

Repairs to Horzontal Pump coupled with 10 HP motor AC -3 Phase by way of dismentalling of pump assembly , servicing and providing / fitting of Gland packing as per requirement.