providing and fixing of ms jali enclouser for all pvc over head tanks and allied items installed on roof top in new secretariat building in sector-9, chandigarh. ch. to 2215 ( non plan-brick work with common burnt clay f.p.s. ( non modular ) bricks of class designation 6.1 2 cement mortar 1:4 ( 1 cement : 4 coarse sand ) 6.1.1 3 steel work welded in built up sections / framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.10.25 4 in gratings, frames, guard bar, ladder, railings, brackets, gates and similar works10.25.2 5 providing & fixing uv stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated j or l hooks, bolts & nuts 8mm dia. g.i plain / bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. the sheetsshall be manufactured out of 2400 tex panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured. they shall be of uniform pigmentation and thickness without air pockets and shall conformto is 10192 and is 12866.the sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified.12.47 6 2 mm thick flat12.47.2 7 providing and fixing of ms angle and irc jali frame including the cost of ms angle 40x40x5mm thick irc jali 30 mm x 30 mm complete with cutting, welding, fixing with cc 1:2:4 painting complete in all respect to the entire satisfaction ofeic complete in al respect. nsr