cement concrete lining cast in situ 1:3:6 (1 cement : 3 bajari (coarse sand) : 6 grit (graded coarse aggregate) 20 mm nominal size) including use of mechanical mixer, scaffolding , form work, dressing, laying ldpe film , applying primer confirming to is: 3384 on panel side,finishing, curing for 28 days etc. as per specifications complete in all respect including cost of primer & excluding the cost of ldpe film but including cost of jointing material.in side slopes;7.5 cm thick lining (i.g.n.p. bsr ch no. viii item no. 20.b.i)
