Improvements of water supply to Zaldar Mohalla, Kani Mohalla, War Mohalla, Vanger Mohalla, Anchari Mohalla, Saida Kadal and adjoining areas by way of providing and fixing of 40/25/20mm dia G.I pipeline.

Amount

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed. All kinds of soil.

Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etc. (external work)

40mm dia pipe

25mm dia pipe

20mm dia pipe

Making connections of G.I distribution branch with G.I main of following size by providing and fixing of Tees, including cutting and threading the pipe etc. Complete.

25 to 40mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end)

20 mm nominal bore

Reconnection of PPCs connections likely to be damaged during execuvation including the cost of pipe specials (if required) including all sort of carriage complete. The job is to be executed under the suprevision of site incharge.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. Layer not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering lead up to 50m & lift up to 1.5m.

Carriages of Sand & Stone Aggregate from source upto actual site of work including loading,unloading complete for an avg lead of 12Km