tender for work of putting three shades above the main gate and gallery of new deputy minister residence no. 08 situated at vikramaditya marg to protect from sun and rain. - providing corrugatedg.s. sheet roofing including vertical/curved surface fixed with polymer coated j or l hooks, bolts and nuts 8 mm dia meter with bitumen and 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 surface), excluding the cost of purlins, rafters andand trusses and including cutting to size and shape wherever required. (1.00 mm thick with zinc coating not less than 275 gm/m²) dar n0-12.1.1, 2 structual steel work riveted bolted or welded in built up section, trusses, builds up gates,framed work lncluding cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. sl.n0-10.2,