Details: building 50.10.1:steel work in built up g i tubular ( round, square or rectangular 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 50.10.2:steel work for purlin/single section with g i pipes 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 12.8:providing non- asbestos high impact polypropylene reinforced cement 6 mm thick corrugated sheets (as per is: 14871) roofing up to any pitch and fixing with polymer coated j or l hooks, bolts and nuts, 8 mm dia g.i. plain and bitumen washers or with self drilling fastener and epdm washers etc. complete (excluding the cost of purlins, rafter and trusses), including cutting sheets to size and shape wherever required. 5.9.1:centering and shuttering including strutting, etc.
Sector: RDPR