Name of Work: Replacement of old AC Sheet with 0.60 mm thick galvalume sheets roofing at SWH, Gheer.
Sl.No.
Item Description
Item Code / Make
Quantity
Units
1
1
Removal of old AC sheet including ridges and wind ties & J hook complete as per DNIT
3656.54
Sqm
2
2
Providing and fixing Hi, Rib profiled sheets 0.60mm TT (Total Thickness) (only ± 0.2mm tolerance allowed) Hi Tensile galvalume/Zincalume steel sheet, the approved brand are TATA Blue Scope, Dong Bu Steel company limited (Korea), JSW Steel Ltd and Bhushan Power and Steel limited having a hot dip metallic Zinc-Aluminium alloy (AZ-150) coating of minimum (150 gms/Sqm) with 550 Mpa yield strength of approved blue colour (RAL-5012) the colour coating shall be as per IS 15965 or relevant ASTM code of SMP or Super Durable Polyester Paint XRW fixed with hex head self-drilling screw sloping roof without curvature as per approved specification, drawing and design of the Corporation.
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