Name of Work:-Providing and installation of soalr submersible pump and fitting of 63 mm dia HDPE at Thukjay Gompa Rupsho
Sl. No.
Item Description
1
Earthwork in excavation by mechanicalmeans (Hydraulic excavator) in foundation trenches, drains, pipes and cables etc. (not exceeding 1.5 mtr in width or 10 sqm on plan) including dressing of sides and ramming of bottom, lift upto 1.5 mtrincluding getting out excavated soil and disposal of surplus soil as directed within a lead of 50 mtr. Total Quantity( 100 X 0.75X 1.5=112.5) a) All kinds of soil.
2
Providing,laying and fitting of HDPE pipe conforming to IS 4984: 1995 with latest amendements and coveying to work site including loading and unloading at both destinations and rolling, lowering into the trenches, laying true to line and jointing of pipe and specials by electrofusion welding as per standard procedure and guidelines, including encasing the pipe around to a depth not less than 15 cms with soft earth or selected earth available from the excavation etc. complete giving hydraulic test as per relevant ISI with all leads and lifts incluidng testing, commissioning the rate is inclusive of required specials and fitting etc whereever required complete (Contractor will make own arrangement for procuring water for testing).HDPE Pipe PE 100, PN 16a) 63 mm dia
3
Filling available excavated earth (excl rock) in trenches, plinth sides of foundations etc layer not exceeding 20 cm in depth including consoldating each deposited layer by ramming, watering lead upo 50 m and lift upto 1.5 m
4
Supply and installation of solar submersible pumpsetincluding starter panel, submersible cable,pipes andall other accessories complete set. General specifications is as per annexure.
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