Sher E Kashmir University Of Agricultural Sciences And Technology Tender

Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.welded

Providing and fixing Track deck crill make or equivalent H.I. rib profiled sheets 1000 to 1020 mm cover width 28-35 mm high crests at 250 to 255 mm T.C.T(total coated thickness) high tensile S.M.P Galvalume steel. The sheets shall have wide panes with 3 no stiffing ribs, effective water shedding and special male/female ends with full return legs on side Lapps for purlins support and anti-capillary flute inside Lapp. The sheets shall have a hot dip metallic coated of zinc and aluminum (150 gms /sm) zinc/aluminum coating mass total on both sides AZ-150 as IS -1397 ,550 MPA yield stress. Providing silicon modified polyester coating of approved colour of total thickness of 35 micron comprising 20 micron exterior coat of S.M.P over 5 micron polyester back coat over 5 micron primer coats on both surfaces including side and end Lapp and using 8mm Galvalume hex self-drilling fastener on each crest of sheet for connection with purlins and seam bolts at 300mm centers on all sides and end Lapps etc (.measured for unit of laid area) (0.50 mm thickness )

Providing and fixing precoated galvanised steel sheet roofing accessories0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Valleys, Ridges plain (500 - 600mm)