Construction of Laying and jointing of different size of HDPE pipe line in Distribution System in Habitation Kolhupani in Kolhupani of KOTRA SANTAUR WATER SUPPLY SCHEME of Block Sahaspur District Dehradun

Amount

Providing Lowering into trenches with true to alignment. Laying & Jointing of full lenghts of HDPE Pipes of specified grade as per IS:4984-1995 and specifications, with testing of pipe line including supply of jointing materials. :- PE-100 Grade PN-6.0 (6.0kg/cm2)

110 mm dia.

90 mm. dia.

75 mm dia.

63 mm dia.

50 mm dia.

Excavation of earth for pipe line in trenches with lift upto 1.50 M. & lead up to 30 M. including refilling, watering, ramming, of excavated earth into the trenches and removal of surplus earth up to a distance of 60 M. form trenches including supply of labour, T&P etc. all 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 25% will be in medium rocks.For New Pipe Line

Soil mixed with boulders & bajri

Medium rocks

Supply and fixing of the following fittings including local cartage of materials, labour, T&P etc. complete : -Wheel Valve/ CI D/F SLUICE/ VALVE(CLASS-I) as per IS: 148/46-2000 (Kirloskar or equivalent) pressure PN 1.0

Sluice Valve

100 mm dia

Wheel Valve

80 mm. dia.

65 mm dia.

50 mm dia.

Supply of all materials, labour, T&P etc. and construct the following valve chambers as per type design

Wheel Valve chamber (0.60x0.60x0.60)m

P.C.C IN 1:2:4 with cement local sand and 20 mm gauge stone ballast including supply of materials, labour, T&P etc. for proper completion of work. (In Cement Concrete Block)

Provision for Cutting of road surface for laying of pipe line including supply of all mterial, labour, T&P etc. complete. Average breadth 70 cm. to pay other Deptt.

Bitumen road (B-M/SDBC)

Cement concrete road

Provision for making payment for the reinstatement of road.

Kuchcha Road

Cement concrete road

Provision for shifting of house connection & that might be damaged during excavation & laying of pipe line of existing connections.

Provision for baricating work including supply of ballies, labour, T&P etc complete of both sides.

Provision for nala, canal & big drains etc. crossing

Protection works of the above items as per site requirement

R.R 1:6 Stone masonary

M/S JEET SINGH TOMAR

A SQUARE