e-tender for the steel fabrication work at trivandrum for more details refer tender documents , truss works providing and laying coement concrete in ground level excluding the cost of centering shuttering / finishing , steel work in built up g i tubular round / square or rectangular hollow tubes etc ) trusses etc including cutting, hoisting, fixing in position and applyingwelding and bolted with special shaped washers , steel work for purlin / single section with giincluding cutting, hoisting , fixing in position and applying a priming cot of approved steelprimer including welding and bolted with special , providing and layinggalvalume trafford sheet 0.5 mm or nearest size over the truss work including positioningwith corrosion resist and self drilling screws including all materials , labour conveyance etc complete ( excluding the cost of purlins rathers and trusses and including cuttingthe size and shape wherever required. , finishing with epoxy paint ( two or more coats ) at all locations prepared and applied as per manufactures specifications including appropriate triming coat. preparation of surface etc complete on steel work , 150 mm pvc split pipefor rain water gutter with 2 pvc pipe with ereection charges and accessories