Details: 15 mm cement plaster on the rough side of single or half brick wall of mix :13.2.1 1:4 (1 cement: 4 fine sand) steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete providing corrugated g.s. sheet roofing including vertical / curved surface fixed with polymer coated j or l hooks, bolts and nuts 8 mm diameter with bitumen and g.i. limpet washers or with g.i. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cuttingto size and shape wherever required.0.63 mm thick with zinc coating not less than 275 gm/ m² providing ridges or hips of width 60 cm overall width
Sector: District Administration