Estimate for repairing the roof (roof truss) of the pump house at km 18.400 of Ujina Diversion Drain, Piproli Pump House at RD 66000 of Ferozpur Jhirka Disty and Bikti Pump House

[9.35]Providing reinforced by organic fibres and/or inorganic synthetic fibres 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, rafters and trusses), including cutting sheets to size and shape wherever required.

[9.38.3]Providing and fixing ridges and hips in fibre cement reinforced by organic fibres and/or inorganic synthetic fibres roofing with suitable fixing accessories or self drilling fastener and EPDM washer etc. complete. : Close fitting adjustable ridges