Punjab And Sind Bank Tender

FALSE CEILING

Gypsum Ceiling

Providing and fixing suspended Gypboard false ceiling, which includes providing & fixing GI perimeter channels of size 27mm, 0.5mm thick having one flange of 20mm & another flange of 30mm along with perimeter of the ceiling, screws fixed to brick wall / partitions with the help of rawl plugs & screws. Then suspending GI intermediate channels of size 45mm, 0.9mm thick with two flanges of 15mm each from the soffit at 1200mm centers with steel GI hanger of which 25mm, 0.5mm thick fixed to soffit with GI cleat & steel expansion fastners. Ceiling section of 0.5mm thickness having knurled wedge of 51.5mm and two flanges of 25mm each with leafs of 10.5mm are then fixed to the intermediate channel with the help of connecting clips and in direction perpendicular to the intermediate channel at 450mm centers. 12.5mmtapered edge gypboard is then screwed fixed to ceiling section with 25mm dry wall screws at 230mm centers screw fixing will be done mechanically either with screw driver or drilling machine with suitable attachment. Finally the tapered and squared edges of the boards are jointed at finished to give a flushed finish with requisite jointing compound, paper tapes, finished and premier suitable for Gypsum plaster boards. The entire work shall be finished as per instructions of the Architect. No extra cost shall be entertained in completing the job in all respect. The ceiling to be finished with 2 coats of approved colour of plastic emulsion paint over a primer coat.