Nagad Water Supply Scheme (Strengthening)

Amount

Dismantling of following dia screwed and socketed G.I. Pipes, specials and fittings including taking out of dismantled G.I. pipes and specials from trenches and stacking them properly within 50.00m but excluding the cost of earth work including supply of all materials,labour,T&P etc. complete

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Relaying of dismantled G.I.Pipe in true alignment in trenches including supply of all materials,labour,T&P etc. complete.

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Supply, carting, laying & jointing of pipe line of following size of G.I. (Medium / Heavy) pipe confirming to IS 1239 Part I : 2004 including provision of specials and other appurtenant works such as fixing of air valve, sluice valve etc. at suitable points including making scouring arrangement at suitable locations by fixing tee & gate valve etc. complete and also testing & commissioning of laid pipeline including supply of all materials, labour, T&P etc. complete.

Excavation of earth for Pipe Line trenches of Clear Water Rising Main and Feeder / Supply Main in following strata requiring the use of special T&P such as Pick Axes, Sabbals etc. or by blasting or by crow bars with a lift up to 1.5 m and lead upto 30 m including refilling, watering and ramming of excavated earth into the trenches and removal and disposal of surplus earth upto a distance of 60 m from the trenches including supply of all materials, labour, T&P etc.

Soil mixed with boulder and bajri

Medium Rock

Construction of M 30 grade R.C.C. semi-sunk circular Sump / Service Reservoir as per Type design drawing specifications of following capacity along with other appurtenant works, including supply & carting of all material, necessary scaffolding, shuttering and other accessories alongwith construction of 60 cm wide apron around reservoir, supply / fixing of inlet, wash out, over flow and outlet pipes, M.S. Manhole Cover, Steel Ladder (inside & outside the tank), making bye pass arrangement and painting two coat with delux multi surface paint over outer surface and including priming coat cement primer, Testing of reservoir, also supply of all labour, T&P etc. complete.

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

Supply and fixing of following size of Gate Valve for Feeder Main / Distribution system including supply of all materials, labour, T&P etc. complete. G.M. Wheel / Gate Valve as per IS 778 : 1997 & IS 14846 : 2000

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

Provide FHTC under JJM by providing, laying & jointing of 15mm dia G.I. (M) pipe, brass ferrule, brass bibcock of approved quality, including specials and making connection with the existing M.S. Galvanised mains, including cutting and threading of pipe, bailing out water, fixing, specials and testing making ferrule connection in the existing main of G.I. or any type of pressure mains including tapping the main with supply of all materials,labours ,T.&P. etc.

Constructing masonry Chamber of following size inside, in brick work/ stone masonry in cement mortar 1:4 (1 cement : 4 coarse sand) for Sluice/ Reflux/ wheel / Gate / Air valve complete with locking arrangement and RCC top slab or M.H. cover, i/c necessary excavation, base concrete and inside plastering with cement mortar 1:3. complete as per standard design, including supply of all materials, labour, T&P etc. complete.

Construction of protection works for various structures as per site conditions wherever necessary as follows :-

Earthwork in excavation for foundation with a lift up to 1.5 m and lead upto 30 m including watering and ramming of surface and removal and disposal of surplus earth upto a distance of 60 m including supply of all materials, labour, T&P etc. complete including cartage of materials. (Building work)

P.C.C. 1:2:4 with 20 mm gauge stone ballast including supply of all materials, labour, T&P etc. complete.

P.C.C. 1:4:8 with 40 mm gauge stone ballast including supply of all materials, labour, T&P etc. complete.

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

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

HASAN BROTHERS