tender for lining of drain no.4 from rd 88000 to 71800- 1 [ ns ] brick work with common burnt clay non-modular bricks of class designation 7.50 in foundation and plinth in cement mortar 1:3 ( 1cement : 3 coarse sand ) 2 [ ns ] rate for credit of pipe 1200 mm dia.70 % of supply rate as per hsr item 21.95.10 3 [ ns ] providing and fixing water seal in constrction joints of rcc trough verticalwalls and horizontal in bed 4 [ ns ] lining with 100 mm thick design mix cement concrete of grade m-15 with paver, minimum cement content 240kg / cum, on side slopes including 10 mm thick plaster 1:5, form work, curing, dressing and preparation of sub grade as per directions of engineer-in-charge. 5 [ ns ] lining with 100 mm thick design mix cement concrete of grade m-15 with paver, minimum cement content 240kg / cum, in bed including 10 mm thick plaster 1:5, form work, curing, dressing and preparation of sub grade as per directions of engineer-in-charge. 6 [ ns ] credit of surplus earth available from cutting of drain ( for bringiing the drain to its design section )