RENOVATION AT NEW GO MESS (FIRST FLOOR), POLICE LINES, SECTOR 26, CHANDIGARH

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.. In cement mortar. DSR-15.7.4

Dismantling of ceramic tiles or vitrified and plaster to making the surface clean for refixing the glazed tiles including removing of malba complete in all respect and to the entire satisfaction of the Engineer in charge.

Providing and fixing of 86 mm thick cement board partition upto ceiling heightconsisting of G.I. frame and required board, including providing and fixing offrame work made of special section power pressed/ roll form G.I. sheet with zinc coating of 120 gms/sqm(both side inclusive), consisting of floor andceiling channel 50mm wide having equal flanges of 32 mm and 0.50 mm thick,fixed to the floor and ceiling at the spacing of 610 mm centre to centre with dash fastener of 12.5 mm dia meter 50 mm length or suitable anchor fasteneror metal screws with nylon plugs and the studs 48 mm wide having one flangeof 34 mm and other flange 36 mm and 0.50 mm thick fixed vertically withinflanges of floor and ceiling channel and placed at a spacing of 610 mm centreto centre by 6 mm dia bolts and nuts, including fixing of studs along both endsof partition fixed flush to wall withsuitable anchor fastener or metal screwswith nylon plugs at spacing of 450 mm centre to centre, and fixing of boardsto both side of frame work by 25 mm long dry wall screws on studs, floor andceiling channels at the spacing of 300 mm centre to centre. The boards are tobe fixed to the frame work with joints staggered to avoid through cracks, M.S.fixing channel width (0.9 mm thick having two flanges of 9.5 mm each) to beprovided at the horizontal joints of two boards, fixed to the studs using metalto metal flat head screws, including jointing and finishing to a flush finish withrecommended jointing compound, jointing tape, thickness of board 18mm oneach side of frame etc complete in all respect and as per direction and satisfaction of Engineer-in-charge.

Providing and fixing of 88 mm thick Wooden Acoustical door with doorframe and required accessories like hinges, door handles, tower bolt and door stopper etc complete in all respect and as per direction and satisfaction of Engineer-in-charge.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. Cement mortar 1:4 (1 cement :4 coarse sand). DSR-6.13.2

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles 10 mm to 25 mm. DSR-15.23.1

Providing and laying anti skid ceramic floor tiles of size 300x300mm (thickness to be specified by the manufacturer) of Ist quality conforming to IS : 15622, of approved make, in all colours and shades, laid on 20mm 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 300x300 mm

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. Glazed vitrified floor tiles polished finish of size Size of Tile 600 x 1200 mm. DSR-11.41A.2.2

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer in-charge. DSR-15.57

Providing and fixing false ceiling at all heights 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 37mm, 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 25x1 0x0.50 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 of2.64 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 3.5 x 25 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 manufacturer's 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 moisture resistant board. DSR-12.45.3