Gunji Water Supply Scheme

Amount

Supply of all materials,labour T&P etc. and construct following works as per type design and drawings complete. French well having minimum discharge 170 lpm as per type design complete.

Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities ( in kiloliters ) with M.S. ladder outside & inside of the tank, M.S. M.H. cover with locking arrangement, supply and 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 (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials. CWR 17.50 KL

Supply of all materials labour T&P etc and install chlorinating chamber as per type design and drawing complete including supply and installation of bucket type chlorinator of 25 liters capacity.

Providing, laying, jointing & trenching of following sizes of Pipes including all fittings, specials required for proper completion of work as per departmental type design & drawing.

M.S.E.R.W. Pipe 65mm dia (4mm thick)

M.S.E.R.W. Pipe 200mm dia (4.8mm thick)

Excavation of pipe line trench in following strata lift upto 1.5m lead upto 30m. Including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto adistance of 60m from trenches including supply of labour, T&P etc complete. Assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajri & boulders and 15% will be in ordinary rock.

Soil mixed with Boulder

Ordinary Rock

Supply and fixing of the following valves with required fittings including all materials, labours, T&P etc complete. Providing and fixing gun metal Gate valves as per IS: 788/1997

Supply and fixing of the following valves with required fittings including all materials, labours, T&P etc complete. Providing and fixing brass Air valves as per IS: 789/1997 specification.

Supply and fixing of 200 mm dia C.I. sluice / scour valve in position.

Construct 60x60x75 cm brick masonry sluice valve / air valve chamber with manhole cover and locking arrangement complete.

Providing M20 plain concrete for Anchor / thrust block of 1 cu.m sized in high pressured zone of supply main as per type design complete.

Providing, Lowering into trenches with true to alignment, laying & jointing of full lengths of HDPE pipes of specified grade as per IS: 4984-1995 and specifications, with testing of pipe line including supply of jointing materials.

HDPE Pipe 63mm dia PE 63 Grade PN 10

HDPE Pipe 50mm dia PE 63 Grade PN 10

HDPE Pipe 40mm dia PE 63 Grade PN 10

HDPE Pipe 32mm dia PE 63 Grade PN 10

Supply of all materials, labours, T&P etc and construct PTSP as per type design complete.

Construction of Brick Masonry Pump House of 8.0 m x 5.50 m internal size and 4.50 m roof height from plinth as per Uttarakhand PWD specifications, supported with RCC Column, Beam & Roof slab with construction of platform for pump sets, Overhead ISMB (I - section 350mm) complete with all respect i/c supply of all materials, labours, T & P with Providing of structural design and drawing complete.

Construction of C.C. Drain of internal size 300mm x 450mm with plastering complete from source to collecting Tanks for head of micro Turbine pump.

Construction of R.C.C. water tank / Four way Tank of internal size 2.0 m x 2.0 m x 1.45 m with inlet and outlet arrangment as per required complete with all materials, labour and T & P complete.

R/R Stone Masonry in 1:6 Cement sand mortar in protection work.

R/R Dry in protection work.