tender for renovation of staff qrts at ches chettalli -571248; 1 steel work in built up tubular ( round, square or rectangular hollow tubesetc. ) trusses etc., includingcutting, hoisting by mechanical means, fixing in position and applying a priming coat of approvedsteel primer, including welding andbolted with specialshaped washers etc. complete for roof purlins 2 painting with synthetic enamel paint of approved brand andmanufacture of required colourto givean even shade two or more coats on new work over an under coat ofsuitable shade with ordinarypaint of approved brand andmanufacture ( asian tractor / jonson nicholson / berger ) 3 providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm + 0.05 % totalcoated thickness, zinc coating 120gsm as per is: 277 in 240 mpa steel grade, 5-7 microns epoxyboth side of the sheet and polyester top coat 15-18 microns using self drilling / self tapping screwscomplete tiled shaped as per approved sample for roof, ridge 4 providing and fixing 1mm thick m.s. sheet door with frame of 40x40x6 mm angle iron and 3 mmm.s. gusset plates at the junctions and corners, all necessary fittings complete, including applyinga priming coat of approved steel primer. using m.s. angels 40x40x6 mm for diagonal braces for eight qrts back side door 5 painting with synthetic enamel paint of approved brand andmanufacture to give an even shade twoor more coats on new work ( asian tractor / jonson nicholson / berger )