Tamil Nadu Maritime Board Tender

Supplying, fabricating, erecting and Fixing MS Suspended Hanging (10 mm Dia suspended Rod and 25×25×2.6 mm MS Square Tube) Supports for Fixing False ceiling for Passenger Terminal Station as per standard specification and as directed by the departmental officers .

Providing and fixing New Grid false ceiling in true horizontal level false ceiling as per the drawing, of approved make, using hot dipped galvanized steel section exposed surface chemically cleaned capping prefinished in baked polyester paint wall angle of size 3000mm x 19mm x 19mm used in the periphery of the ceiling fixed to the wall partition/ RC column band walls with the help of screws at 600mm C/C. Main runner of size 3000 x 15 x 32mm suspended at 1200mm C/C. by using 2mm / 3mm dia GI wire hange securely fixed to the structural soffit of RC slab/Structural steel by using 6mm anchor fastner at every 1200mm (max) a 1200mm long cross tee of size 15 x 32mm to be interlocked between in main runner at 600mm C/C (max. to form a grid of 600 x 600mm, 600mm long cross tee of size 15 x 32mm fixed in between 1200mm long cross tee for forming a grid of 600 x 600mm. Finally laying 16 mm thk 600 x 600mm Wetformed mineral fiber tile with Factory applied latex paint. Fire rating of 60 minutes as per BS 476/23 of 1987, Noise Reduction Co-efficient (NRC) of 0.55, light Reflectance of 84%, sound attenuation of 34db, Thermal conductivity K-0.052 - 0.057 W/MOK, weight of 3.53Kg/Sqm and Humidity Resistance of RH - 99%. Note: The false ceiling area will be measured in flat area only.