pipe laying work at lower tukcha and karzoo- 1 earthwork in excavation by manual meansin trenches for foundation, drians, pipes, cables etc., not exceeding 1.5m in width and for shafts wells, cesspits and the like not exceeding 10sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5m, including getting out excavated earth and disposal of surplus excavated earth as directed, within lead of 50meters 2 filling available excv. earth(excld. rock) in trenches plinth sides of foundation etc. layers not excd. 20cm in depth consolidating each deposited layer by raming and watering lead 50m and lift upto 1.5 mtr 3 providing and fixing g.i pipes cmplete with g.i fittings 25mm dia nominal bore 4 15mm dia nominal bore 5 providing and fixing g.i pipes cmplete with g.i fittingsgate valve 25mm dia 6 ball valve 15mm dia 7 with cement primer