Panchayati Raj Department Tender

Providing & Fixing at all height false ceiling including providing and fixing of frame made of special section power pressed from m.s. sheet and galvonised in accordance with zinc coating of grade 350 as per IS 277 and consisting of angle cleat 25x1.6mm with flanges of 22mm and 37mm at 1200mm c/c one flanged fix to the ceiling with dash fastener 12.5mm dia and and 40mm long with 6mm dia bolt to the angle hangers of 25x25x0.55 mm of required lengthened other end of angle hanger being fixed with nut and bolts to GI channel 45x15x0.90mm running at the rate of 1200 mm c/c to with the ceiling section 0.5mm thick button wedges of 80mm with tappered flenges of 26 mm each having clips of 10.5mm.at 450mmc/ c shall be fixed in direction perpendicular to GI channels with connecting clips made out of 2.64mm diax230mm long GI wire at every junction including fixing the gypsum board with ceiling section and perimetre channels 0.50 mm thick 27mm high having flenges of 20mm and 30mm long ,perimeter of ceiling fixed to wall /partition with help of rawl plugs at 450mm c/c with 25 mm long drive all screws @230mm interval including jointing and fixing to a flush finish of tappered end sq edge of board with recommended filler jointing and tapper finisher and two coat of primer suitable for board as per manufacturers specification and also including the cost of making of openning for light fittings grills diffusers cutouts made with frame of perimeter channels suitably fixed all complete as per drawing and specification and direction of engineer incharge but excluding the cost of painting.12.50mm thick tapered edge gypsum board confirming to IS:2095PART. (DSR.12.45.1)

Providing and Fixing Mineral Fibre False Ceiling tiles at all height of size 595x595mm of approved texture,design and pattern.The tiles should have Humidity Resistance(RH) of 99%,Light Reflection or =85%, Thermal Conductivity k=0.052-0.057 w/m k, Colour white, Fire Performance as per (BS 476 pt - 6& 7) in true horizontal level suspended on interlocking T-Grid of hot diped all round galvanized iron section of 0.33mm thick (galvanized @ 120 gsm) comprising of main T runners of 15x32mm of lenght 3000mm, cross T of size 15x32mm of lenght 1200mm to form grid module of size 600x600mm suspended from ceilinh using galvanised mild steel item (galvansed @ 80gsm) 50 mm long 8mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main 'T'.The system should rest on periphery walls/partitions with the help of GI perimeter wall angle of size 24x24x3000 mm made of 0.40 mm thick sheet, to be fixed to the wall with help of plastic rawl plug at 450 mm centre to centre & 40 mm long dry wall S.S screws. The exposed bottom portion of all T-section used in false ceiling support system shall be pre-painted with polyester baked paint, for all height. The work shall be carried out as per specifications, drawings and as per directions of the engineer-in-charge.With 16 mm thick beveled tegular mineral fibre false ceiling tile. DSR- 26.27.1

Providing & laying Vitrified tiles(600x600 mm) in different sizes(thickness to be specified by the manufacturer), with water absorbtion less than 0.08% and conforming to IS: 15622, of approved brands and manufacturer, in all colours and shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive(water based)conforming to IS: 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made seperately). DSR-11.47.2