tender for general-koovapalli anganavadi maintanance center no 91 ward 5-kudayathoor gp -76/2025-26-general civil work - anganavadi maintenance. 2 50.10.2:steel work for purlin/single section with g i pipes 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 3 od117650/2025-2026:roofing with gi trafford profile sheet 0.35mm thik poweder coated with overlaps of 150mm at ends and ss screws including plain washers and bitumen washers etc complete 4 12.4.2:providing ridges or hips width 60 cm overall width plain g.s. sheet fixed with polymer coated j or l hooks, bolts and nuts 8 mm dia g.i. limpet and bitumen washers complete.0.63 mm thick with zinc coating not less than 275 gm/m2 5 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 6 50.6.2.2:solid masonry using pre cast solid blocks (factory made) of size 30x20x15cm or nearest available size confirming to is 2185 part i of 1979 for super structure up to floor two level with thickness 15cm in : cm 1:6 ( 1 cement : 6 coarse sand) etc complete 7 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) 8 13.46.1:finishing walls with acrylic smooth exterior paint of required shade:new work (two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) 9 13.60.1:wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:two or more coats on new work