Augmentation of water supply to new Colony near Yatoo House Saderbal

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 min 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)

25 mm dia nominal bore

20 mm dia nominal bore

Making connection of GI distribution branch with GI main of following sizes by providing & fixing Tee including cutting threading the pipe etc. complete

25 - 40 mm dia nominal bore

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

25mm dia Gate valve

Providing and fitting of GI union in GI pipes including threading cutting and making long secrews etc complete.

25mm dia union

20mm dia union

25mm dia elbow

20mm dia elbow

25mm to any smaller size GI socket reducer

25mm dia nipple

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