bids are invited for custom bid for services - 1 cutting and removal of corroded structural steel members quantity 5 unit ton , custom bid for services - 2 carrying out shifting of structural steel fim from cmm to site buffing of surfaces fabrication welding etc quantity 10 unit ton , custom bid for services - 3 scaffolding arrangement for height works quantity 150 unit sqm , custom bid for services - 4 gas cutting of carbon steel plates 6mm to 9mm thick and finishing the sides using grinding quantity 40 unit mtr , custom bid for services - 5 gas cutting of carbon steel plates 10mm to 12mm thick and finishing the sides using grinding quantity 35 unit mtr , custom bid for services - 6 gas cutting of carbon steel plates 16mm to 20mm thick and finishing the sides using grinding quantity 35 unit mtr , custom bid for services - 7 gas cutting of carbon steel plates 25mm thick and finishing the sides using grinding quantity 25 unit mtr , custom bid for services - 8 gas cutting of carbon steel plates 30mm thick and finishing the sides using grinding quantity 25 unit mtr , custom bid for services - 9 fabrication and repair welding overlay welding in existing structural steel members supports frames belt guards etc quantity 25 unit mtr , custom bid for services - 10 fabrication and repair welding overlay welding in existing structural steel members supports frames belt guards etc quantity 25 unit mtr , custom bid for services - 11 drilling of 4 nos holes in floorwall at working level from ground installation of anchor fasteners fim 4 nos installation of ep approx 78kg quantity 30 unit set total quantity :