Laying and fitting of 80mm dia pipeline at Kathi Darwaza from Sultan UL Aarifeen Tub well to connect with 150mm dia pipeline to improve water supply to the Saida Kadal, Tujgari Mohalla.

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.

Laying and fitting of G.I. pipes (all classes) complete excluding cost of pipes, fittings and Earth work.

80 mm dia

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

50-80 mm dia nominal bore.

Fixing of 150 x 80mm Tee including cutting of pipe, double collar etc.

Providing and applying of lead for three joints of lead and two joints of double collar

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. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto1.5 m.