Providing , Laying and Fitting of GI pipeline for shah Mohalla and Tonger Mohalla At Dharmuna Soibugh under District Capex Budget 2025-26

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 by manual means

All kinds of soil by mechanical means

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

50 mm dia. nominal bore

40 mm dia. nominal bore

25 mm dia. nominal bore

20 mm dia. 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

20 to 40 mm Dia nominal bore

above 40mm Dia nominal bore

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