supply of misc. items for maintenance of different rli schemes under khanakul (a-m)sub-division under chinsurah (a-m) division under non-plan programme-supply and transportation of ms hose clamp 150 mm dia 45 mm width 2.5 mm thick supply and transportation of nuts and bolts 5/8x2.5 with washer supply and transportation of nuts and bolts 1/2x2 with washer supply and transportation of nuts and bolts 1/2x3 with washer supply and transportation of nuts and bolts 3/8x2 with washer supply and transportation of rubber insertion (for raised surface of flange as per is 6392) 150 mm dia (table 17) supply and transportation of 150mm dia foot valve lather washer supply and transportation of foot valve net supply and transportation of 150 mm dia nb foot valve (flange type) is-4038/1986