Miscellaneous works in terminal building for the year 2025-26 SH Modification of AELTO and additional works of HTC at Begumpet Airport, Hyderabad - Civil and Electrical works.

Providing and fixing 198mm thick Gypsteel ULTRA® stud partition of Saint Gobain Gyproc India or equivalent with frame work made of special section power pressed/ roll form G.I. sheet with zinc coating of 120 gms/ sqm(both side inclusive), including two layer of tapered edge 12.5mm thick Gyproc® Fireline Board (conforming to IS 2095 Part 1 : 2011 ) screw fixed with Gyproc® Drywall Screws of 25mm & 35mm at maximum of 300mm at Centre and 150mm at periphery of wall to either side of 146 mm Gypsteel ULTRA® C-stud (0.5mm thick having one flange of 34mm and another flange of 36mm made of GI Steel ) placed at 610 mm Centre to Centre in 148 mm Gypsteel ULTRA® floor (0.5mm thick have equal flanges of 32mm made of GI steel) & deep ceiling channel (0.5mm thick have equal flanges of 50mm made of GI steel), which are anchored to the floor & true ceiling using HILTI HLC8x40 anchor fasteners at 600mm c/c in zigzag manner. Stud and floor channel are crimped together with crimping tool. 12.5mm thick Gyproc® Fireline board strip of 148mm width is placed between ceiling channel and ceiling slab to improve fire performance of the system. A Gypsteel ULTRA® floor channel of 148mm width (0.5mm thick having two flanges of 50 mm each) has to be provided at the horizontal joints of outer layer boards screw fixed to the studs using Gyproc® metal to metal flat head screws. The boards are to be fixed vertically to the framework with joints staggered to avoid leakage through joints. 25x25x0.5mm Gyproc® angle bead should be used at all L-Junctions of partition. Finally square and tapered edges of the boards are to be jointed and finished so as to have a flush look which includes filling and finishing with Gyproc® Pro-Fill Jointing compound, Gyproc® Joint Paper tapeand two coats of Drywall Top Coat as per recommended practices of (Saint- Gobain Gyproc India.) The junction of the partition with masonry & all penetration through the partition has to be treated with Hilti/Pyroplex fire and acoustic sealant. All other detailing and specifications to be followed as per approved shop drawing .The quoted rate to include the cost of making opening for doors and cut outs for switch boards etc and providing noggin channel as per company specifications.

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 fully Perforated Gypsum Board tile made from plasterboard having glass fibre conforming to IS: 2095 part I, of size 595x595 mm, having perforation of 9.7x9.7 mm at 19.4 mm c/c with center borders of 48 mm and the side borders of 30 mm, backed with non woven tissue on the back side, having an NRC (Noise Reduction Coefficient) of 0.79, with 50 mm resin bonded glass wool backing.

Providing and fixing 3.00 m high fixed frameless glass internal partitions to form Cubicles and plain wall at all floors with 12 mm thick clear toughened glass of saint gobain/AIS or approved equivalent as per elevation drawings with aluminium wedge profile with SSS finish/PSS finish OGL-PR-22 of make Ozone or equivalent with EPDM gasket OZ-EPDM-44 and OZ-EPDM-33 of make Ozone or equivalent fixed at floor and false ceiling level profile fixed with SS screws of size 10 x 50 mm at spacing of 300mm including necessary filling up gaps at junction and sides of glass with required weather silicon sealant of approved make edge buffing of the glass providing edge cap wherever required etc. complete .(Necessary supporting MS frame work for fixing of wedge section at false ceiling level will be done separately.Glass partition including wedge profile will be measured for payment. All the handling, transportation and insurance charges for glass if required will be borne by the agency.)

Providing and fixing 12mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double acting hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer in charge (Door handle, lock and stopper etc. to be paid separately)

Providing and fixing SS Pull Handle H‐Type(pair) size 250x22 mm in two tone finish of Hardwyn make Model No. HPH‐141 or equivalent with necessary screws etc. complete

Providing and fixing Ultra vertibolt-1CK of M/s Godrej (Product Code 5457/ 9839 or equivalent) of size 110mmx73mm with necessary screws etc. complete

Providing and laying Vitrified 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 brand & 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 separately). (a) Size of Tile 600x600 mm

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : (a) New work (two or more coats) over and including water thinnable priming coat with cement primer

Distempering with 1st quality acrylic distember (Ready mix) having VOC content less than 50 grams/ litre of approved brand and manufacture to give an even shade : (a) Old work (one or more coats)