tender for general-so 195/25-anganvady maintenance-general civil work - maintenance 2 21.5:providing and fixing powder coated aluminium work ( minimum thickness of powder coating 50 micron) consisting of tee /angle sections, of approved make conforming to is : 733 in frames of false ceiling including aluminium angle cleats with necessary c.p brass/ stainless steel sunk screws, aluminium perimeter angles fixed to wall with stainless steel rawl plugs @ 450 mm centre to centre and fixing the frame work to g.i level adjusting hangers 6 mm dia. with necessary cadmium plated machine screws all complete as per approved architectural drawings and direction of the engineer-in-charge ( level adjusting hangers, ceiling cleats and expansion hold fasteners to be paid for separately ). 3 50.12.4.1:providing and fixing false ceiling with 7.5 mm thick pvc plain panel board ceiling of approved quality in aluminium frame work with necessary screws etc complete (aluminium frame work shall be paid separately) 4 od442587/2024-2025:supplying and fixing rectangular/ square shaped p v c rain water gutter including suitable fittings at 1.00 mtr or less interval etc complete 5 50.18.8.9.1:providing and fixing pvc pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge. concealed work, including cutting chased and making good the wall etc. 110 mm pipe 6kgf/cm2 6 50.10.1:steel work in built up g i tubular ( round, square or rectangular 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 7 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 8 od442662/2024-2025:providing and fixing precoated galvanized iron profilesheet-(size,shape, and pitch of corrugation as approved by engineer in charge ) 0.35mm(+0.05%), ,total coated thickness with zinc coating 120gms 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 15-18microns . 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 (5.5x55mm) 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. 9 od442589/2024-2025:suppying and fitting 35mm thick factory made solid panel pvc door shutter with frame , 80*210cm size 10 od442590/2024-2025:providing and laying 60 mm thick factory made cement concrete interlocking paver block of m - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of engineer-in-charge. 11 50.9.11.1:providing and fixing thomson multi wood board or equivalent make paneling 12 mm thick, to frame, backing or studding with screws etc. complete ( frames, backing or studding to be paid separately) as per the direction of site engineer-in-charge. 12 50.18.7.6.2:providing and fixing pvc pipes, fittings including fixing the pipe with clamps at 1.00 m spacing . this includes jointing of pipes & fittings with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 50 mm dia 6 kgf/cm2 - internal work- exposed on wall 13 21.1.2.1:for shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of epdm rubber/ neoprene gasket required (fittings shall be paid for separately)anodised aluminium ( anodised transparent or dyed to required shade according to is : 1868, minimum anodic coating of grade ac 15)