tender for enmakaje gp 2024-25 pro.no. 281/25 kajampady school maintenance - annual plan-annual plan enmakaje gp 2024-25 pro no. 281/25 kajampady school maintenance-school maintenance-general civil work sl. no. item description 1 building maintenance 2 2.1.1:earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:all kinds of soil 3 od319561/2024-2025:laterate masonry with neatly dressed laterate stone of size 35x20x20 cm or nearest size in cement mortar 1:6 for foundation and basement including all cost of materials, labour charges etc. (modified 50.6.7.1) 4 4.1.8:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) 5 11.37:providing and laying ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to is : 15622, of approved make, in colours such as white, ivory, grey, fume red brown, laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand), including pointing the joints with white cement and matching pigment etc., complete. 6 od319319/2024-2025:providing and fixing 150mm half cut pvc pipe over flat iron brackets 20x5 mm size 7 50.18.9.18.2:providing and fixing pvc pipes including fixing the pipe with clamps/clips at 1.00 m spacing. this included jointing of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 75 mm dia 4 kfg/cm2 - external work - exposed on wall 8 15.12.1:dismantling doors, windows and clerestory windows (steel or wood ) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead:of area 3 sq. metres and below 9 13.1.2:12 mm cement plaster of mix:1:6 (1 cement : 6 fine sand). 10 9.48.2:providing and fixing m.s. grills of required pattern in frames of windows etc. with m.s. flats, square or round bars etc. including priming coat with approved steel primer all complete.fixed to openings/ wooden frames with rawl plugs screws etc 11 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) 12 21.1.2.2: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)powder coated aluminium (minimum thickness of powder coating 50 micron) 13 21.3.1:providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with epdm rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer - in -charge. ( cost of aluminium snap beading shall be paid in basic item):with float glass panes of 4.0 mm thickness 14 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 ). 15 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) 16 od319550/2024-2025:supplying and fixing pvc door frame 17 od319553/2024-2025:supplying and fixing pvc door shutter 18 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 19 12.50:providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by engineer-in-charge) 0.50 mm (+0.05%), total coated thickness with zinc coating 120 grams 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 15-18 microns. 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. 20 13.62.1:painting with synthetic enamel paint of approved brand and manufacture of required colour to givean even shade:two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture . 21 13.41.1:distempering with oil bound washable distemper of approved brand and manufacture to give an even shade:new work ( two or more coats) over and including priming coat with water thinnable cement primer 22 50.18.9.7.1:providing and fixing pvc pipes includings of pipes with one step pvc solvent cement, trenching refilling & testing of joints complete as per direction of engineer in charge. 63 mm dia 6kgf/cm2