tender for completion of material collection centre -2 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 ) 3 9.48.1 : 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 steel windows by welding 4 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 5 13.4.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand ) 6 13.43.1 : applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:water thinnable cement primer 7 13.48.2 : finishing with deluxe multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:painting wood work with deluxe multi surface paint of required shade. two or more coat applied @ 0.90 ltr / 10 sqm over an under coat of primer applied @ 0.75 ltr / 10 sqm of approved brand and manufacture 8 13.48.3 : finishing with deluxe multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:painting steel work with deluxe multi surface paint to give an even shade. two or more coat applied @ 0.90 ltr / 10 sqm over an under coat of primer applied @ 0.80 ltr / 10 sqm of approved brand and manufacture 9 11.41.1 : providing and laying vitrified floor tiles in different sizes ( thickness to be specified by the manufacturer ) with water absorption less than 0.08% and conforming to is : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4 ( 1 cement : 4 coarse sand ) , including grouting the joints with white cement and matching pigments etc., complete.size of tile 500x500 mm. 10 12.45.1 : providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from m.s. sheets and galvanized with zinc coating of 120 gms / sqm ( both side inclusive ) as per is : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37 mm, at 1200 mm centre to centre, one flange 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 the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to 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 perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall / partition with the help of rawl plugs at 450 mm centre, with 25 mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5x25 mm at 230 mm c / c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound, jointing tapes, finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturers specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the engineer in charge but excluding the cost of painting with:12.5 mm thick tapered edge gypsum plain board conforming to is : 2095-part 1 11 c / wall 12 2.6.1 : earth work in excavation by mechanical means ( hydraulic excavator ) / manual means over areas ( exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan ) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.all kinds of soil 13 60.7.1 : dry rubble masonry _ dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of departmental officers at site 14 od346764 / 2019_2020 : random rubble masonry with hard stone in foundation and plinth including up to plinth level with:<br>cement mortar 1:6 ( 1 cement : 6 coarse sand ) 15 50.6.1.2 : solid block masonry using pre cast solid blocks ( factory made ) of size 40x20x20cm or nearest available size confirming to is 2185 part i of 1979 for super structure up to floor two level thickness 20cm and above in: cm 1:6 ( 1 cement: 6 coarse sand ) etc complete. 16 13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand ) 17 13.43.1 : applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:water thinnable cement primer 18 13.44.1 : finishing walls with water proofing cement paint of required shade:new work ( two or more coats applied @ 3.84 kg / 10 sqm ) 19 10.25.1 : item shifted to head 14 as item 14.74steel work welded in built up sections / framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.in stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete 20 13.62.1 : painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture .