Construction of Source work Clear Water Reservoir CWR supplying, carting laying and jointing of GI Pipe line and other appurtenant works under Kolthiyana Water Supply Scheme of Block Raipur District Dehradun

Amount

Construction of RCC Boulder Filled Gallery (Min. Size : 6 m wide which may vary as per actual site conditions) as per Design & Drawing including supply of all materials, labour, T&P etc. required for proper completion of work.

Construction SCC cum Roughing Filter as per Type Design of 1.0m x 1.0m x 1.54m (Minimum internal size) including supply of all materials, labour, T&P etc. required for proper completion of work.

Providing, Supply and Carting, laying jointing (including cost of jointing materials like white lead, hemp and oil etc.) fixing and testing of M.S. galvanised screwed and socketed pipes (medium quality) specials and fittings, including cutting and refilling etc. (G.I. (Medium) )

Excavation of earth for pipeline in following strata lift upto 1.5 m lead upto 30 m including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto a distance of 60 m from trenches including supply of labour, T & P etc.all complete assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajari and boulders and rest 25% will be in medium rock

Soil mixed with Shingle, Bajri and Boulders

Medium Rock

Supply of all materials, labour, T & P etc and construction of Wheel Valve chamber as per type design (Size :- 0.6 m x 0.6 m x 0.75m)

Supply of all materials, labour, T & P etc and construction of Air Valve chamber as per type design (Size :- 0.6 m x 0.6 m)

Supply of all materials, labour and T & P etc. and construction of semi sunk R.C.C. Sump / Top Reservoir of following Capacity in K.L. as per type design and drawing including fixing of pipes and fittings including cartage of materials etc. complete

Supply and installation of Bucket Type Chlorinator of 25 L Capacity on the top of Service Reservoirs

RR Stone Masonry 1:6 including supply of all materials, labour, T&P etc. complete

RR Stone Masonry laid dry including supply of all materials, labour, T&P etc. complete

PCC 1:4:8 in Cement, Coarse Sand & 40mm Graded Stone grit laid in required position including supply of all materials, labour, T&P etc. complete.

PCC 1:2:4 in Cement, Coarse Sand & 20mm Graded Stone grit laid in required position including supply of all materials, labour, T&P etc. complete

Mahipal Singh Bisht

A V ENTERPRISES

Bharu Singh Chauhan

SAKLA NAND LAKHERA