Construction of Laying and jointing of different size of DI and GI Medium pipe line in Rising Main Over Head Tank OHT Pump House and other appurtenant works for MARKHAM GRANT WATER SUPPLY SCHEME Block Doiwala District Dehradun

Amount

Providing of all materials, Carting from site store to site of work, Lowering into trenches with true to alignment, Laying & Jointing of full length S&S Centrifugally Cast (Spun) Ductile Iron Pipes including supply of 'EPDM' rubber gaskets confirming to IS: 5382 1985 with testing of pipe line complete. D.I. PIPE CONFORMING TO IS : 8329/2000 D.I pipe K-9 conf.

150mm dia

100mm dia

Excavation for pipe line trenches soil mixed with mooram kankar etc. with lift upto 1.5 M. & lead upto 30 M. including filling of earth into tranches water ramming in layers of 15 cm. Including disposal of surplus earth with in 50 M. also including supply of all labour T&P etc.

Soil mixed with boulders & bajri

Medium rocks

Supply of all materials, labour, T&P etc and construct Pump house as per type design and drawings.

Supply and fixing of the following fittings including local cartage of materials, labour, T&P etc. complete :-

SLUICE VALVE(CLASS-I) as per IS: 14846-2000

150 mm dia.

100 mm dia.

AIR VALVE 20 mm dia

Supply of all materials, labour, T&P etc. and construct Sluice/Refluex valve chambers as per type design (0.90x0.90x1.0m)

Supply of all materials, labour, T&P etc. and construct Air Valve chambers as per type design (0.60x0.60x0.75m)

Supply of all materials, labour, T&P etc. and construct Air Valve chambers as per type design (0.60x0.60x0.75m)

Protection works R.R. 1:6 Stone masonary

Supply of all materials, labour, T&P etc. and construct boundary wall as per type design.

Supply of all materials, labour, T&P etc. and construct 3.60x3.0 M wide iron gate with pillar & gate.

Earth filling in the water works campus including leveling and dressing

Supply of all materials, labour, T&P etc. and construct S.C drain along the boundry wall

Provision for making Cement concrete road, road at work site. (P.C.C M30 pavement)

Supply of all materials, labour, T&P etc and construction of R.C.C. O.H.T. with 1.00 m wide R.C.C. stair case from G.L. to balcony and 65x65x5 mm M.S. ladder from balocony to manhole with 1M X 1 M R.C.C. landing at suitable and railed with 3 rows of 20 mm dia G.I. (M) pipe on 65x65x5 mm angle iron posts fixed with ladder and front top to the floor inside of the tank, M.S. M.H. cover with locking arrangement, lightning conductor as per electricity rules, water level indicator, fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder M.S. M.H. cover etc. complete with approved water proofing (snowcem)/enamal paint, testing, filling water for testing purpose etc. excluding. Supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2

Over Head Tank. 250 KL with 16 M STAGING

Over Head Tank. 200 KL with 20 M STAGING

Over Head Tank. 200 KL with 18 M STAGING

devendra prakash contractors

unipro techno infrastructure pvt ltd

Ms Ankita Construction

S. M. Construction

M/S GRM INFRASTRUCTURE PVT LTD

M.R.ENGINEERS AND CONTRACTORS