Details: earth work in excavation in trenches for foundation pipes cables etc. in ordinary soil (loam ,clay or sand)including lift up to 1.5m & lead up to 30 m and dressing of sides and rammings of bottom and disposel of surplus excavated earth as directed by engineer including within a lead of 30m s.i. no 251(a) transportation of boring material & boring set including loading & unloding at site 150 mm dia boring drilling with casing pipe or small drilling machine preparation of lowering of 110 mm 6 kgf pvc pipe assembly 110 mm 6 kgf/cm2 pvc plain pipe kishan/ supereme quality or equivalent 110 mm 6 kgf/cm2 pvc perforted pipe kishan/ supereme quality or equivalent 110 mm 6 kgf pvc coupler/socket 110 mm pvc end cap nylon mesh 25 mm dia gi pipe for air vent 2-4 mm pea gravel (22/7/4)x(.20)2-(.11)2xdepth of boaring providing and laying of pcc 1:4:8 in cement, sand & 25 to 50 mm brick ballast including labour & t&p etc.as per pwd si 275 first class brick work in 1:4 cement, sand, mortar.
Sector: Irrigation