tender for p / f of precast slab at various location in saboli in ward 238 shah ( n ) zone ; 1 civil work 2 6.1.2:brick work with common burnt clay f.p.s ( non modular ) bricks of class designation 7.5 in foundation and plinth in:cement mortar 1:6 ( 1 cement : 6 coarse sand ) 3 13.4.2:12 mm cement plaster of mix:1:6 ( 1 cement : 6 coarse sand ) 4 13.18:neat cement punning 5 110.12:p / f precast r.c.c. stab / grating 70mm thick manufactured with cc 1:2:4 ( 1 cement : 2 coarse sand :4 graded stone aggregate 20 mm nominal size ) reinforced with 96 kg / m3 of r.c.c including lapping all four side with m.s. sheet 1.6 mm thick & fixing in position complete. ( drain covers with or without holes )