Recha Water Supply Scheme of Block Bhilangana in District Tehri Garhwal Sanctioned under NRDWP

Amount

Construction of Double Intake Chamber having MS cover with locking arrangement complete as per departmental type design and drawing at point instructed by engineer in charge including Supply of all materials ( as per IS specification ), Carting of materials up to site, labour and T & P etc.

Design and Construction of R.C.C. semi sunk circular service water reservoir as per latest IS codes of 10.00 Kl capacity and other appurtenant works including supply of necessary scaffolding, shuttering and other accessories alongwith supply and fixing of inlet and outlet pipes, making bye pass arrangement & M.S. Manhole and colour washing of approved class snowcem including supply of all materials, labour, T&P etc. complete required for proper completion of work or as per direction of engineer incharge of work.

Supply, Carting and fixing of Chlorinating arangement bucket type 25 liter capacity over C.W.R roof including supply of all materials( as per IS specification ), labour, T & P etc. proper completion of work.

Supply, Carting of pipes and specials up to site, laying & jointing of pipes true to their alignment including lowering in trenches as per IS specification. Providing following size of G.I. (Medium) pipe confirming to IS 1239 Part I : 2004 or its latest amendment including specials and accessories confirm ting to latest IS codes and as per instruction of engineer in charge, testing & commissioning of laid pipeline including supply of all materials, labour, T&P etc. complete as per instruction of engineer in charge.

G.I. (Med) 20 mm Ф

G.I. (Med) 25 mm Ф

G.I. (Med) 32 mm Ф

Excavation of earth for Pipe Line trenches of Supply Main & Distribution Networks in following strata requiring the use of any special T&P or by Chiselling or by crow bars with a lift up to 1.5 m and lead up to 30 m including refilling, watering and ramming of excavated earth into the trenches in layers, removal and disposal of surplus earth up to a distance of 60 m from the trenches including supply of all materials, labour, T&P etc. complete.

Soil mixed with Bajri, Boulders and Shingle, etc

Medium Rock by chiselling

Supply, Carting of materials up to site and fixing of following size of Gun Metal Wheel / Gate Valve (W.P. 10 kg/cm²) as per IS 778 : 1997 & IS 14846 : 2000 at suitable points including supply of all materials, labour and T&P etc. complete.

Supply, Carting and fixing of 15 mm dia Air valve as per IS 778 : 1971 for supply main at suitable points including supply of all materials, labour and T&P etc. complete.

Supply of all materials ( as per IS specification ), labour, T & P etc. to construct Pillar Type Stand Posts complete as per departmental type design at point instructed by engineer in charge including carting of materials up to site and curing as per IS specification.

Supply of all materials ( as per IS specification ), labour, T & P etc. to construct 0.6 m x 0.6 m x 0.60 m wheel valve/ air valve chamber having MS cover with locking arrangement complete as per departmental type design at point instructed by engineer in charge including carting of materials up to site and curing as per IS specification.

Protection works at various sites as per site condition and instruction of site engineer wherever necessary as follows :-

Providing and carting of materials and laying R.R. Stone Masonry laid in 1:6 Cement and local sand mortar and curing in protection works including supply of all labour, material T&P etc complete.

Providing and carting of materials and laying R.R.Dry Stone Masonry in protection works including supply of all labour, material T&P etc complete. as per IS specification

Ramesh kumar joshi