Details: providing and fixing steel work in built up tubular (round, square orrectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer,including welding and bolted with special shaped washers etc. complete.hot finished seamless type tubes including cost of materials, labour, usagecharges of machinery complete as per specifications and as per directionsof the engineer-in-charge.;providing and fixing precoated galvanised iron profile sheets (size, shapeand pitch of corrugation as approved by engineer-in-charge) 0.50 mm (+0.05 %) total coated thickness with zinc coating 120 g/m2 as per is: 277,in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheetand polyester top coat 15-18 microns. sheet should have protective guardfilm of 25 microns minimum to avoid scratches during transportation andshould be supplied in single length upto 12 m or as desired by engineerin-charge. the sheet shall be fixed
Sector: Municipality