Details: a - boring work:- digging of pit 2.40x1.80x2.65m deep transportation of boring material & boring set including loading & unloading at site. 150 mm dia boring drilling charges preparation of lowering of 110mm 6kgf/cm² pvc assembly. 110mm 6 kgf pvc plain pipe. 110mm 6 kgf pvc perforated/slotted pipe. 110mm 6 kgf pvc coupler/socket. 110mm pvc end cap & top cap . solvent cement nylon cloth tubeler bag dovelopment of boring 25mm dia pipe for air vent b - injection & storage/filter tank:- digging of filter tank. 2.4x1.80x2.55m deep providing and laying of c.c. 1:3:6 in cement, sand & 25 to 50 mm brick ballast including labour & t&p etc. first class brick work in 1:4 cement, sand mortar. cement plaster 1:3 cement, sand mortar including all material & labour etc. c.c. 1:2:4 in bottom of injection & storage filter tank with cement, sand & 10 to 20mm stone grit including all. supply & fixing of 200mm dia pvc pipe (inlet chanal) supply & fixing of 150mm dia pvc pipe for drain pipe excess water
Sector: Irrigation