Realignment of pipelines at Kaldoori Malaratta.

Amount

Earthwork 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.

80% all kinds of soil.

20% Ordinary rock.

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

40mm dia pipe

25mm dia pipe

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

25 to 40 mm nominal bore

15 to 20 mm nominal bore

Providing and fixing of pipe specials of following dia's including all sorts of carriage up to the site of work.

40mm dia Bend

40mm dia Socket

40mm dia Elbow

40mm dia Nipples (2 inch, 3 inch, 4inch and 6 inches)

25mm dia Union

25mm dia Elbow

25mm dia Nipples (2 inch, 3 inch, 4inch and 6 inches)

40mm dia Union

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.

Carriage of pipe material from Divisional Store by Mech. Transport including loading, unloading and stacking up to actual site of work for an Avg. lead of 05 Km.