Laying of pipe line at Lohandia rehab site near Filter plant, Shib parvati mandir and marriage hall (Arun group) under Rajmahal Area.

Amount

Item Description/ Heading

Lowering and commissioning of 7.5 HP Submersible pump in deep borewell with GI/ CPVC/PVC pipe including all accessories etc. complete inlcuding cost of labour but excluding cost of material and fittings (cost of pump, cable, PVC Pipe, Contol panel, hanging arrangement like wire/rope to be paid separately)

Supplying of 7.5 HP Submersible pump motor set (three phase 415 volt, 12 stage, speed of pump-2880 rpm) with Glass Noryl Polypropin impeller, stainless steel pump shaft, head-110 metre, Suction casing-cast iron and of approved make as per direction of EIC.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.External work:50 mm dia nominal bore

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :200 mm diameter Class I

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.External work:25 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approve duality (screwed end) :50 mm nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 25 to 40 mm nominal bore

Supplying of three phase/ 415 volt Starter Control Panel of approved make suitable for 7.5 HP submersible pump consisting of volt metre, ammeter, on/off switch, starter, single phase preventer, overload protection, water level guard, dry run protection, under current protection all complete as per direction of EIC.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall:20 mm nominal outer dia Pipes

Providing and fixing PTMT bib cock of approved quality and colour. 15mm nominal bore, 86 mm long, weighing not less than 88 gms

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :25 mm nominal bore

Supplying of PVC insulated and PVC sheathed flat submersible cable with copper conductor, 3 core 10 sq. mm as per direction of EIC.

Total impact of GST for the purpose of CTC

M/S Abdul Haque (BID ID -1165497)

M/s Ah Construction (BID ID -1165504)