M/o Water Supply (Augmentation of Water Supply of Sector-63A) Noida

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : bituminous road

Cutting road and making good the same i/c supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required of water wound macadam.

Cutting road and making good the same i/c supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required of bituminous portion.

Excavating trenches of required width for pipes, cables etc. including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil as directed, within lead of 50 m. The contractor has to detect different utilities like sewer line, water supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation and shall start excavating only after getting permission of Engineer-in-Charge. All kinds of soil a) Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia.

P/L following size of Finolex makes PVC pipes 6 Kg/Cm2 with required PVC standard special confirming to IS codes with latest amendment and lowering the same trenches and laying true to alignment and gradient complete i/c the cost of cutting of pipes for making up to length and making joints i/c cost of socket, plstochem PV-85 pvc solvent cement complete. PVC pipe must be confirming to IS:4985-2000 with latest amendment. Make-Finolex Industries Ltd./Kisan/Superme Industries Ltd. (Rate As per Comparative Statement Per. Rm.)

200 mm dia with coupler @ 6 Kg/Cm2 Pressure with i/c all PVC standard Specials

160 mm dia with coupler @ 6 Kg/Cm2 Pressure with i/c all PVC standard Specials

Providing and Laying S & S Centrifugaly Cast (Spun)/Ductile Iron Pipes conferming to IS : 8329. 300 mm dia Ductile Iron Class K-7 pipes

Supply and installation of 300mm dia Steel pipe 10 mm thick conferming to IS:3589 through trenchless excavation of thrust pit and receiving pit of required size and the excavation & filling back and compaction complete as per specification for road crossing by Auger boring method. Pipe will be installed at depth beyond 3.0 m. below the ground surface in downward required slope. (NSI-2)