Colour Coated Sheet Supply And Work Colour Coated Sheet Supply And Work , Supply Trapezoidal / Corrugated Sheeting System In Galvalume In Colour Coating Steel Having Covered Width Of 1000 Mm ( Total Width 1060Mm ) , 35 Mm Crest At A Pitch Of 25

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Colour Coated Sheet Supply And Work Colour Coated Sheet Supply And Work , Supply Trapezoidal / Corrugated Sheeting System In Galvalume In Colour Coating Steel Having Covered Width Of 1000 Mm ( Total Width 1060Mm ) , 35 Mm Crest At A Pitch Of 250 Mm Stiffened With 8 Mm Deep Intermittent Corrugation Sheet Be Made From Base Metal Having 0.50 Mm Thickness In Steel Of Grade 345 As Per Astm A 792 M Coated With Alloy Of Al & Zn To Grade Az Minimum Alloy Mass 150 Gm Total Both Side With Colour Coating Having Complete Dip Tank Pre-Treatment Process With Chromat Conversion ( Cr +3 ) As Main Pre-Treatment Followed By Pu Primer Of Min. 5 Micron Dft On Each Surface, Finished With Special Polyester Paint To Grade 20 Of Min. 20 Micron Dft On Exposed Surface & 5 Micron In Grey Shad On Unexposed Surface. Note:- Sheets Shall Be Supported With Coil Manufacturer Test Certificates For Strength & Coating Thickness. , Supply Of Ridge Of Same Material As Item No.1 Having Total Width Of 1060Mm Crimped Curve Type / Pressed With Same Profile. , Supply Of 2 Mm Poly Carbonates Sheets / Frp Of Matching Profile ( For Lightening Purpose ) . , Dismantling Of Old Gi Sheet. , Fixing Of Colour Coated Sheets With Necessary Self-Drilling & Self-Trapping Screws / Bolts & Nuts.Epdm Washers With 150 Mm Laps Where Ever Required.The Rates Shall Include Costs Of Laps, Fixture Like Sd / Self-Trapping Screws With Epdm Washer’S Incl.Stitching As Required Incomplete Line And Level, Inclusive Lifting To All Heights As Required. , Fixing Of Ridge With All Necessary Jointing Material Inclusive Cost Of Bolts, Nuts, Washers, Sealing Material, Cutting Hole Making Drop & Funnels Etc , Fixing Of Poly Carbonate Sheet. , Dismantling Of Old Purline , Fixing Of Ms Channel 100 X 50 , Turbo Ventilator Fan – 24” With Poly Carbonate Sheet.