Providing Gypsum false ceiling and vitrified flooring tiles for setting up of E Classroom in Commerce Block at Womens Polytechnic College, Lawspet, Puducherry.

Amount

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50m - all kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level - 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level - 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40mm nominal size)

Providing and laying vitrified tiles of size 600 x600 mm (thickness to be specified by manufacturer), with water absorption less than 0.08% and conforming to IS : 15622 , of approved make , in all colours & shade, in skirting ,riser of steps , over 12 mm thick bed of cement mortar 1:3 (1 cement :3 coarse sand), including grouting the joint with white cement & matching pigments etc.complete - size of tile 600x600mm.

Grouting the joints of flooring tiles having joints of 3mm width,using epoxy grout mix of 0.70kg of organic coated filler of desired shade (0.10kg of hardener and 0.20 kg of resin per kg) , including filling / grouting and finishing complete - size of tile 600x600 mm.

Deduct for not grouting the joints with white cement and matching pigment in the items of fixing of vitrified tiles.

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 25mm wide x1.6mm thick with flanges of 27mm and 37mm , at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5mm dia x50mm long with 6mm dia bolts ,other flange of cleat fixed to the angle hangers of 25x10x0.50mm of required length with nuts and bolts of required size and other end of angle hanger fixed with intermediate G.I channels 45x15x0.9mm running at the spacing of 1200 mm centre to centre , to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having clips of 10.5mm, at 450mm centre to centre ,shall be fixed in a direction perpenticular to G.I.intermediate channel with connecting clips made out of 2.64mm dia x 230mm long G.I. wire at every junction, including fixing perimeter channels 0.5mm thick 27mm high having flanges of 20mm and 30mm long, the perimetre of ceiling fixed to wall/partition with the help of rawl plugs at 450mm centre , with 25mm 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 x25mm at 230mm 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 150mm 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 perimetre channels suitably fixed , all complete as per drawings, specifications . But excluding the cost of painting with - 12.5mm thick tapered edge gypsum plain board conforming to IS: 2095 -part-I

Finishing with deluxe multi surface paint system for interiors and exteriors using primer as per manufacture's specification - Two or more coats applied on walls @ 1.25 ltr / 10 sqm over and including one coat of special primer applied @ 0.75 ltr / 10 sqm.

Providing and applying white cement based putty of average thickness 1mm of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade - One or more coats on old work.

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - nominal concrete 1:3:6 or richer mix (i/c equivalent design mix).

Providing and fixing ASTM pipes including all ASTM plain & brass threaded fittings this included jointing of pipes & fittings with one step ASTM solvent cement , trenching refilling & testing of joints complete (External work) - 20 mm nominal outer dia pipes.

Disposal of moorum / building rubbish / similar unserviceable dismantled or waste material by mechanical transport including loading, transporting unloading within a lead of 10 km for all lifts, complete all as per the direction of Engineer-in-charge.

Removing the existing colour wash by using scrapping machine, wire brush and other proper tools upto floor five level to ensure the surface free from loose particles, deposits, dust etc., complete as directed by the Engineer in charge

Providing and fixing PVC insulated MS curtain rod of 28mm dia (Marvel Brand of Rainbow cherry pole model) on the brackets fixed on the wall. The rate includes the cost of curtain rod, labour charges for cutting and fixing on the clamp etc. complete as directed by the Engineer-in-charge.

Providing and fixing superior quality (Citizen) curtain cloth in the scalloping works etc. in the windows and doors. The rate includes the cost of curtain cloth stitching charges, fixing charges etc., complete as directed by the Engineer-in-charge. (Note: The area of the curtain cloth is doubled the area of the plan area including folding to 15cm on both top and bottom sides and wastages.

ASOKAN V

D Boopalan

K. CHINNIAH

M. SATISH

N. RAJENDRAN

Ramakrishnan V

G Gengadaran