Sheet roofing to Office building

Amount

Providing and laying plain cement concrete 1:3:6 using 20 mm nominal size broken stone, laying to line and level, consolidating, watering, curing, form work, all cost of materials, conveyance, scaffolding etc.complete at all levels.

Steel work in built up tubular (square, rectangular or round 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.

Painting two coat with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Providing & fixing UV stabilised fibre glass reinforced plastic sheet rooting up to any pitch, including fixing with polymer coated 'J' or 'L' hooks, bolts & nuts 8 mm dia G.I plain/ bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovings incorporating minimum 0.3% ultra-violet stabiliser in resin system under approxirnately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866. The sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified. 2 mm thick flat/ Designed ( as per instruction of offical in charge)

Labourcharge only for fabricating and fixing racks in store room and open terrace.

Cleaning and washing floor slab, applying two coat of waterproofing compound over a priming coat

P D JACOB

LABEEB MOHAMMED.T