DEPOSIT-Pipe Line Extension Work in ward 10 in Thiruvarppu Panchayath-Pipe Line Extension Work in ward 10 in Thiruvarppu Panchayath-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.

100.9.8: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.

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

OD268530/2024-2025:Interconnection with Existing line.

OD268604/2024-2025:pvc pipes and specials (3% of Pipe cost)