Details: 9.22.1:- 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 cutting to size and shape wherever required. 1. 1.00 mm thick with zinc coating not less than 275 gm/m2 [through rate] 4.12.1:- earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by 11.5.3:- 12 mm cement plaster of mix : 3. 1:4 (1 cement: 4 fine sand) [through rate] 13.29.2:- steel work welded in built up se
Sector: Urban Authority