Midlle school wanpora major Repair (1679)

Providing and fixing structural steel in single section fixed with connecting plates including cutting, and fixing in position and applying priming coat of approved brand and manufacture including carriage- complete job

Providing and fixing precoated galvanized iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x 55 mm) 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.

Providing ridges of hips of width 60cm overall width plain GS sheets fixed with polymer coated J or L hooks bolts & nuts 8mm dia GI limpet & bitumen washers complete 0.63mm thick with zinc coating not less than 275g/sqm

Providing and laying gang saw cut of specified thickness, mirror polished pre- moulded and pre polished machine cut granite stone of required size and shape of approved shade, colour and texture in footpath, flooring cut granite stone of required size and shape of approved shade, colour and texture in footpath, flooring in road side plazas and similar locations, laid over 20mm thick base of cement mortar 1:4 (1cement : 4 coarse sand) including grouting the joints with white cement mixed with matching pigment, epoxy touch ups etc. complete as per direction of Engineer-in Charge.

Providing and fixing of imported wooden panelling fixed on 10mm plywood framework including painting,polishing and all fixtures including cornice (50x50)mm complete job.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade two or more coats on new work

Providing and fixing M.S grills of required pattern in frames of windows etc with M.S flats, square or round bars etc including priming coat with approved steel primer all complete fixed to openings/wooden frames by welding