Public Works Department Tender

Supplying/Providing/Fixing ( ISI Certified brand )of 6mm thick water proof ply of superior quality incl. cost of material, labour,carriage etc complete.( Make Green/Century ) Complete Job

Supplying/Providing/Fixing of 1mm thick mica of superior quality incl. cost of material, labour,carriage etc complete.The colour of mica shall be approved from competent authority of Hospital

Providing and fixing tiled False Ceiling of specified materials of size 595x595mm in true horizontal level suspended on inter locking metal grid of hot dipped galvanized steel sections (galvanized @ 120 gms/sqm both side inclusive ) consisting of main “T” runner with suitably spaced joints to get required length and of size 24x38mm made from 0.30mm thick (minimum) sheet spaced at 1200 mm center to center and cross “T” of size 24x25 mm made of 0.30mm thick (minimum) sheet, 1200mm long spaced between main “T” at 600mm center to center to form a grid of 1200 x 600mm and secondary cross “T” of length 600mm and size 24x25 mm made of 0.30mm thick (minimum) sheet to be interlocked at middle of the 1200x600mm panel to form grids of 600x600mm and wall angle of size 24x24x0.30mm and laying false ceiling tiles of approved texture in the grid including, wherever, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main “T” runners to be suspended from ceiling using GI slotted cleats of size 27x37x25x1.6mm fixed to ceiling with 12.5mm dia and 50mm long dash fasteners, 4mm GI adjustable rods with galvanized butterfly level clips of size 85x30x0.8 mm spaced at 1200mm center to center along size 85x30x0.8 mm spaced at 1200mm center to center along main T, bottom exposed width of 24mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. (The rate is excluding the cost of tiles which will be paid for separately).8 mm thick fully perforated Calcium Silicate Board made with Calcareous and Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process to give stable crystalline structure with minimum compressive strength 225 kg/cm2, bending strength 100 kg/cm2, of size 595x595 mm, having perforation of dia. 10mm with minimum perforated area 18% with non-woven tissue on the back side, having an NRC (Noise Reduction Certificate) of 0.85, with 50 mm thick rock wool of 48 kg/cum backing. ( The sample shall be approved from competent authority of the hospital )

Labour engaged for dismantling of existing damaged false ceiling & dismantling of floor tile incl. disposal of material from site to beyound municipal limit

Electrician engaged for deassambling of electric boards and reassambling same in proper position.

Skilled labour engaged for deassambling of audio units in existing conference hall and refixing the same after completion of ceiling work

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete Size of tile 800 x 800 mm ( The sample of vitrified tile shall be approved by the competent authority of the hospital )