Name of Work:- GENERAL-PRO NO 416-Class room Arrangements at Kura GLPS Thalavoor GP-General Civil Work
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Item Description
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Maintanance
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OD526532/2025-2026:Providing and fixing false ceiling at all height including providing and fixing of frame workmade of special sections, power pressed from M.S. sheets and galvanized with zinc coating of120 gms/ sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mmwide x 1.6 mm thick with flanges of 27 mm and 37 mm, at 1200 mm centre to centre, oneflange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm dia bolts,other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts& bolts of required size and other end of angle hanger fixed with intermediate G.I.channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which theceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm eachhaving lips of 10.5 mm, at 900 mm centre to centre, shall be fixed in a direction perpendicularto G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I.wire at every junction, including fixing of PVC board to ceiling section and perimeter channelwith the help of dry wall screws of size 3.5x25 mm at 230 mm c/c, including jointing andfinishing to a flush finish of tapered and square edges of the board with recommended jointingcompound, jointing tapes, including the cost of making openings for light fittings, grills,diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as perdrawings, specification and direction of the Engineer in Charge with:9mm thick PVC ceiling TKT sheet
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21.1.1.1: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 portionAnodised aluminium (anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15) Please Enable Macros to View BoQ information
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