Renovation and miscellaneous Civil works for old and new dining halls at IIT Hyderabad Kandi Sangareddy

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in- charge.

Supply and installation of SS 304 Clip-In False Ceiling System with 600x600 mm tiles made from 0.50 mm thick stainless steel (brush finish), square edge, demountable design.Suspension system shall consist of M8 threaded rods fixed to RCC slab using M8 bullet fasteners, nuts and washers. GI suspension angles (10x35x10 mm, 3000 mm length, 0.6 mm thick) shall be installed at 1200 mm spacing. Suspension angles shall be connected using suspension angle holders to ensure proper alignment and stability. Further, GI clip-in profiles (35x25 mm, 3000 mm length, 0.5 mm thick) shall be installed at 600 mm c/c spacing. Profiles shall be secured to suspension angles using profile holders (hold-on clamps) for rigid support. SS 304 wall angle (24x24 mm, 0.5 mm thick, brush finish) shall be installed along the perimeter for edge support. Tiles shall be fixed using spring clip-in mechanism ensuring secure locking and easy maintenance access. Rate includes all materials, accessories, labour, tools, and complete installation as per specifications and site conditions.

Providing and fixing of false ceiling of 12.50mm thick tapered edge gypsum plain board confirming to IS :2095-(Part I): 2011 (BIS Certification) in true horizontal level/vertical level as per the site condition,the supporting framing structure shall be made of GI /MS with box framing as required at the site.The 12.50mm thick tapared edge gypsum plain board IS :2095-(part-I):2011 (BIS Work as per the design/drawing ,including all part of the work to make it complete item ,welding fabrication etc,inclusive of all the necessary accessories like clamps,cleat angle,screws etc with complete item ofthe work for all heights as per specifications,design,drawing and as directed by Engineer-in -charge.

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main 'T' runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main 'T' at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, 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 27 x 37 x 25 x1 .6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm 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.

12.5 mm thick square edge PVC Laminated Gypsum Tile of size 595x595 mm, made of Gypsum plasterboard, manufactured from natural gypsum as per IS 2095 part I and laminated with white 0.16 mm thick fire retardant PVC film on the face side and 12 micron metalized polyester on the back side with all edges sealed with the face side PVC film which goes around and wraps the edges and is bonded to the edges and the back side metalized polyester film so as to make the tile a completely sealed unit.

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1 :3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) :

25mm thick

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

One or more coats on old work