tender for annual plan-nadathara gp 73/25-26 buds school maintenance -buds school maintenance-general civil work - building rennovation 2 15.28.1:dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :g.s. sheet 3 10.16.1:steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.hot finished welded type tubes 4 od257988/2025-2026:roofing with g.i hard colouur powder coated traffod sheets 0.35 mm thick or nearest available thickness with overlaps of 150 mm at ends and gi hook or crank c.i. bolts and nuts including plain washers and bitumen washers etc complete 5 od258138/2025-2026:ridge capinging with pre painted galvenised steel sheets 0.5 mm thick 60 cm wide including all cost and materials, conveyance, labour charges etc. complete. 6 13.61.1:painting with synthetic enamel paint of approved brand and manufacture to give an even shade:two or more coats on new work 7 50.12.4.2:providing and fixing false ceiling with 7.5 mm thick pvc wooden grains panel board ceiling of approved quality in aluminium frame work with necessary screws etc complete ( aluminium frame work shall be paid separately) 8 21.1.1.2:providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate z sections and other sections of approved make conforming to is : 733 and is: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required epdm rubber/ neoprene gasket etc. aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminnium snap beading for glazing /paneling, c.p. brass/ stainless steel screws, all complete as per architectural drawings and the directions of engineer-in-charge.(glazing, paneling and dash fasteners to be paid for separately):for fixed portionpowder coated aluminium (minimum thickness of powder coating 50 micron)