Replacement of damaged roofing

Laying and Jointing PVC Pipe. Heading

Dismantling existing GS roof sheet excluding ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand)

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

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

Providing and fixing roofing with Trafford galvalume profile sheets, Powder coated sheet (0.35mm thick or nearest available) including necessary overlap of 80mm at ends. The sheet should be supplied in single length up to 12m or as desired by Engineer in -charge). The sheet shall be fixed using self drilling/self tapping screws of size(5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete. On steel work.