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-ill) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources) providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level 1:5:10 (1 cement : 5 coarse sand (zone-ill) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: two or more coats on new work over an under coat of suitable shade
Sector: Police and Internal Security