Details: supply of 70mm precast rcc drain cover 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)
Sector: Municipality