Construction of source work, pipe line RCC Reservoir and all other appurtenant work Under Kapkot(Duni and sultai)Water Supply Scheme

Amount

Supply of GI (M) screwed pipes with specials conforming to IS-1239 Part-I including Carting , laying, jointing with cutting, threading ,fixing into the trenches and testing of following diameter including supply of all material & labour T&P. etc Complete.

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

Excavation of earth for Pipe Line trenches by Pick Axes, Sabbals etc. or by blasting including refilling, watering and ramming of excavated earth into the trenches, supply of all labour, T&P etc. complete.

In Soil Mixed with Boulders

Supply & Fixing of wheel / Gate valves with spicial fittings as per ISI marked class - I as per IS - 788/1971 in pipe line where ever required required including supply of all material, labour T&P. etc complete.

32 mm dia

40 mm dia

Supply and fixing of following size of Air Valve As IS 778 Class -1. in Distribution pipe including supply of all specials T&P etc complete.

15 mm dia

Provide all material, labour, T&P, Constructing masonry Chamber 45x50x60 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for Gate valve, air valve, water meter etc. complete including MH. cover with locking arrangement i/c necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand:10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design. With common burnt clay F.P.S.(non modular) bricks of class designation 7.5.

Providing and fixing PTMT, bib cock of approved quality and colour : 15mm nominal bore, 86 mm long, weighing not less than 88 gms

Making connection with the existing M.S. Galvanised mains with brass ferrule with C.I. mouth cover 15 mm nominal bore

Construction of M 30 grade R.C.C. semi-sunk circular Service Reservoir of following capacity and other appurtenant works including supply of necessary scaffolding, shuttering and other accessories alongwith construction of valve chambers, fixing of inlet and outlet pipes, making bye pass arrangement & fixing of lightening conductor & M.S. Manhole Cover, supply and fixing of M.S. Steel Ladder outside and inside the tank as per approved design including painting and also connection with the exsiting network alongwith carting of all materials including supply of all materials, labour, T&P etc. complete.

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

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

Random Rubble Dry Stone Masonry for protection including supply of all materials, labour, T&P etc. complete.