Details: waterproofing work brick work with common burnt clay f.p.s.(non-modular) bricks of class designation 7.5 in superstructure above plinth level up to floor v level in all shapes and sizes in:cement mortar 1:6 (1 cement : 6: coarse sand) making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over p.v.c. sheet 1m x 1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete. finishing12 mm cement plaster of mix: 1:4 (1 cement: 4 fine sand) 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix:1:4 (1 cement: 4 fine sand) providing and fixing soil, waste and vent pipes: 100 mm diacentrifugally cast (spun) iron socket & spigot (s&s) pipe as per is: 3989 providing and filling the joints with spun yarn, cement slurry
Sector: General Admin