Providing, fitting and fixing of False ceiling at R.R Colony Community Hall (Ground Floor) at R.R Colony , Shillong-793006, Meghalaya

Amount

Supplying, fitting, fixing M/ F suspended ceiling which includes G.I. perimeter channels of size 0.55mm thick (having one flange of 20mm and another flange of 30mm and a web of 27mm) along with perimeter of ceiling, screw fixed to brick wall/ partition with the help of nylon sleeves and screws, at 610mm c/c. Then suspending G.I. intermediate channels of size 45mm (0.9mm thick with two equal flanges of 15mm each) from the soffit at 1220mm c/c with ceiling angle of width 5mmx10mmx0.55mm thick fixed to soffit with G.I.cleat and steel expansion fasteners. Ceiling section of 0.55mm thickness having knurled web of 51.5mm and two equal flanges of 26mm each with lips of 10.5mm are then fixed to the intermediate channel with the help of connecting clip and in direction perpendicular to the intermediate channel at 457mm c/c, 9.5mm/ 12.5mm Gypboard. False ceiling (Light Duty) with Metal Polyster Laminated Board on Back (MPL) (conforming to IS:2095-1982) is then screw fixed to ceiling section with 25mm long drywall screws at 230mm c/c. Screw fixing is done mechanically either with screw driver or drilling machine with suitable attachment. Finally, the boards are to be jointed and finished so as to have a flush look which includes filling and finishing the tapered and square edges of the boards with jointing compound, joint paper tape and two coats of drywall topcoat suitable for Gypboard and painting where necessary (one coat primer and two coats of paint) complete atall levels as specified and directed. (For light fittings, providing opening for doors, window, ventilators, etc., cut out made with frame of perimeter channel supported suitably to be measured and paid separately as and where necessary). (b) 12.5mm MPL

NABASHEM WARJRI