Drilling of 01 nos 125 mm dia machine drilled bore wells including installation of submersible pump at heli hanger at Sindhu Ghat

Amount

Drillling Of (125mm) dia hand pumps well in collapsible conglomerate, boulder, gravel ,clay, pebbles,rocksetc formation whatsoever encountered in Leh .The job envisages construction of Hand Pump wells of an avg depth of 60 Mtrs below ground Level, or till the sufficient discharge of water is available from the bore hole by way of Drilling of 125mm bore holes using 115mm ODX /DTH method and exploration of under ground portable water by tapping sufficient aquifer zones with sumiltaneous Lowering of 125mm M.S/G.I Plain ended pipe duly chamfered and welded. The job includes all charges on account of cost of drilling accessories/Tools/attachements /Bits//POLs Consumable/Labouretc with carriage of all materials up to site of work and including cost of suitable casing pipe / shoe of adequate hardness which shall be provided by Contractor. The job also includes development of Drilled Bore holes with Air Compressor of suitable Capacity to clear the tapped water from all suspended impurities A .ODX Depth 30 .

B. DTH Depth 30

Shifting of Machinery from one site to another site including construction of approach road if Necessary at site.

Providing of submersible pumps sets make of Crompton greaves head capacity 90 mtr, Q=1.21 Lps. 1.5-3HP with electrical panel 240V, 50 cycle for single phase and water proofing Cable wire 90 mtrIncluding safty cable 6mm dia / panel box & Carraige up to site of work Complete. (A) Submersible-pump

B) HdpePipe 40mm

C) HdpePipe 32mm

D) Gi Nipple 40mm

E) Gi Reducer 40x32mm

F) Gi Nipple 32mm

D) Clamp With Nut& Bolt

Providing fixing, supplying and fitting of PPR pipe 32MM OD.

Providing fixing, supplying and fitting of PPR pipe. 25MM OD

Providing and fixing of polyethylene sintex with (Glass wool/ thermocol) insulated layer etc. all complete job

TSEWANG DORJAY