Roads And Buildings Department Tender

Others;Providing waterproofing treatment by supplying and fixing synthetic membrane felt of 1.50 mm thickness, 2.25 Kg per Sq. Mtr. duly applying one coat of Bituminous Emulsion, first coat of bituminous grade 85/25, fix waterproofing membrane, applying second coat of bitumen grade 90/15 after sealing all the joints and abutments with a Gas torch and applying one coat of bituminous aluminium paint for heat resistance for finished item.

Others;Supply and fixing Roofing will be provided with 0.5mm thick galvanized / pre painted G.I. profiled sheets fixed to the purlins with 14 size selfdrilling screws with neoprene washer. Side laps are stitched with self-tapping / drilling screws End laps are to be sealed with 25x3 mm Butyl tape. The sheets are provided with anti-capillary grove including over lapping complete for finished item of work

Others;Providing Structural Steel hollow Square & Rectangular sections conforming to IS 4923-1997 of all sizes , cutting and fabricating to required sizes and shapes,placing in position as per approved designs and drawings, including cost and conveyance of all structural steel sections and all wastages such as overlaps, couplings, welede joints, etc., and all operational, incidental charges, including Labour charges for fabricating all heavy steel works like Trusses,Stanchions, Heavy Beams and Girders including cost of welding rods, power charges, etc and Labour charges for fixing Trusses, Stanchions, Heavy Beams and Girders erecting and fixing in position by using chain pulley blocks, Derek pole arrangements and cranes etc., including overheads and contractor's profit complete for finished item of work.50x50x2.5MM SHS Square Steel Hollow section(3.71 Kg/m)