Jethai G.O.V. Water Supply Scheme distribution work

Amount

Supply of following pipe including, specials confirming to IS 1239 Part I : 2004 and laying jointing fixing into the trenches and testing of screwed pipe also including supply of all labour, T&P etc. complete.complete.

Dismantling of following dia G.I pipe and relaying at change alingment as per site requirement including supply of all specials, labour, T&P etc. complete.complete.

Excavation of earth for Pipe Line trenches of requiring the use of special T&P such as Pick Axes, Sabbals etc. with a lift up to 1.5 m and refilling, watering and ramming of excavated earth into the trenches including supply of all labour, T&P etc.

Soil mixed with boulder and bajri

Medium rock.

Supply of following Gate/Wheel valves and fitting ISI marked class - I as per IS - 788/1971 at site of work and fitting at pipe line as required .

Supply & fixing of Air Valve of following sizes :

Making connection with the existing M.S. Galvanised mains including fixing G.I. nipple type ferrul 15 mm dia.

Up to 25 mm nominal dia.

Making Anchoring arrangement of open pipe using M.S. Tor bar 10 to 12 mm dia with Construction of concrete Block in R.C.C. 1:1.5:3 along the alignment of of G.I.pipe of following size in supply main and distribution system including supply of all materials with carting, labour, T&P etc. complete as per type design as per direction of engineer incharge.

Up to 32 mm

40 mm to 65 mm dia

Provide and fixing of nipple type ferrul in distribution main as per side condition including supply of all labour T&P etc.

Provide all material, labour, T&P,construction of Wheel /Gate / Air valve chamber including supply and fixing of M.S. MH cover (high pattern) with locking arrangment complete as per type design.

Gate /Wheel Valve Chamber /Air Valve

Dismantling of following existing road pavement for laying different sizes of pipes, stacking the serviceable materials and disposal of waste materials upto a distance of 30 m including supply of materials, labour, T&P etc. complete

Bituminous road (Single Layer)

CC Road

Excavation for foundation in all kind of soil including supply of all labour T&P etc.

Random Rubble Stone Masonry in 1:6 cement and sand mortar including supply of all materials, labour, T&P etc. complete.

Random rubble dry massonary in walls in protection work including all T&P material for completion of work.

Cement concrete 1:2:4 using cement , coarse sand , stone ballast, including supply of all materials, labour, T&P etc. complete.

Cement concrete 1:4:8 using cement , coarse sand, stone ballast, including supply of all materials, labour, T&P etc. complete.