Details: earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:in ordinary rock providing and fixing g.i. pipes(medium class) complete with g.i. fittings excluding trenching and refilling etc. (external work) 50mm dia gi pipe 40 mm dia. nominal bore providing/fixing/laying of gi pipe(medium class) complete with gi fitting , includng providing fixing of 12mm thick ms flanges to gi pipes including cutting of threaded portion, welding, cost of nuts , bolt and washers with testing after completion of work and all carriage complete. 100mm dia gi. 80mm dia gi pipe. 65mm dia gi pipe p
Sector: Water supply and Sewerage