tender for refurbishment of bmw dept. and allied works in various department at p.m.m. malviya shatabdi mun. gen. hospital, govandi (e) - refurbishment of bmw dept. and allied works in various department 2 35mm thick shutter 3 0.63 mm thick gi corrugated sheet with zinc coating not less than 275 gm/m² 4 50 x 50 x 6 mm of m.s.angle. 5 m. s. black pipes of 50 mm. dia c class. 6 m. s. black pipes of 75 mm. dia c class 7 providing and fixing in position side hung window with friction hinges, made up of extruded modular and anodised aluminum section of approved make 8 providing and fixing ss mosquito mesh in anodised (anodic film must not be less than 15 microns 9 removing existing mangalore tiles / ac / gi / galvalume sheets/polycarbonate plain and corrugated sheets from roof / cladding / partitions etc. 10 in cement mortar 1:2 11 welder 12 semi skilled labour (beldar) 13 mason (brick layer) 1st class 14 helper (unskilled male abour)