KIIFB KIIFB RWSS to Nedumpana Utility shifting Pipe laying at the approach road of Elavoor bridge across Nedumoncavu river General Civil Work

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.9.8:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 90 mm nominal outside diameter pipes.

OD176824/2023-2024:Alteration of house connection from the existing main by supplying and fitting suitable saddle piece, supplying and fitting 20mm brass ferrule 1no, 20mm GM full way wheel valve1no, including all specials etc. and connecting the newly laid main, testing the joints etc.complete but excluding cost of pipe

OD176825/2023-2024:Interconnecting the existing PVC/AC pipe line to the newly laid pipe line after tracing out the existing pipe line,cutting and jointing with suitable specials so as to make a water tight joint,charging and testing,providing fencing,lighting watching and providing caution board ,.including all labour charges,cost of pipe and specials etc.complete as per the direction of deptl.officers

100.98.223:Supply of PVC Pipe, 8kg/cm2, 90mm Dia.