Details: providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-iii) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) reinforced cement concrete work in beams, suspended foors, roofs having up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-iii) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources). centering and shuttering including strutting, propping etc. and removal of form for. shelves (cast in situ). steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all co
Sector: Police and Internal Security