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| 1 | Auditorium at Palayad School |
| 2 | 12.58.1:Providing and fixing tiled false ceiling of approved materials of size 595x595 mm in true horizontal level, suspended on interlocking 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 space 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 of 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 x 1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanized 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.8 mm thick fully perforated calcium silicate board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process to give stable crystalline structure with minimum compressive strength 225 Kg/ sq. cm, bending strength 100 Kg/sq. cm, of size 595x595 mm, having perforation of dia, 10 mm with minimum perforated area 18% with non woven tissue on the back side, having an NRC (Noise Reduction Coefficient) of 0.85, with 50 mm thick rockwool of 48 Kg/cum backing. |
| 3 | 26.24.1:Providing and fixing in position wall panelling at all heights with integraldensified calcium silicate panels/tiles of size 595 x 595mm, having NRC (NoiseReduction coefficient) of 0.50 (minimum) as per IS 8225:1987, Light reflectanceof 85% (minimum). Non combustible as per BS:476 (part-4), fire performanceas per BS:476 (part 6 &7), humidity resistance of 100%, thermal conductivity <0.043 W/m K as per ASTM 518:1991, comprising of a frame made from especiallyfabricated galvanised mild steel sheet 0.50 mm thick pressed section(galvanizing @120 grams per sqm including both sides) i.e.vertical studs ofsize 48 x 34 x 36 mm are placed at 600mm center to center in a floor and ceilingchannel section of size 50 x 32m fixed to the floor and soffit at 600mm centersusing 12mm dia,50mm long wedge type expanded zinc alloy dash fastner with10mm bolt. This same channel is then to be fixed in horiziontal direction at600mm center to center so as to form a grid of 600mm x 600mm. Glasswool of50mm thickness is then to be inserted in the slots and finally calcium silicatenon combustible panels/tiles are to be screw fixed with self tapping pan headnickel coated mild steel screws of size 13 x 3.2mm on to this grid leaving aneven groove of 1 mm between the panels. The joints between the panels are tobe duly jointed and finished using recommended jointing calcium silicate basedcompound and fiber joint tape roll 50mm wide (90 metre )roll and two coats ofprimer suitable for panelling as per manufacturer's specification as perdirection of Engineer-in-Charge all complete.With 15 mm thick fully perforated square/butt edge light weight calcium silicate panels/ tiles |
| 4 | OD146630/2025-2026:Providing and fixing in wall panelling 9 mm thick marine plywood including priming coat on unexposed surface ,with necessary fixing arrangements and screws etc.complete 9 mm thick |
| 5 | OD146632/2025-2026:Providing and fixing polythene packing sheet of 3 mm thick including cost of all materials and labour charges etc complete |
| 6 | 12.57:Providing and fixing thermal insulation with Resin Bonded Fibre glass wool conforming to IS : 8183 having density 24 kg/m3, 50 mm thick, wrapped in 200 G Virgin Polythene Bags fixed to wall with screw, rawel plug & washers and held in position by criss crossing GI wire etc. complete as per directions of Engineer-in-Charge |
| 7 | 9.127.2:Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss/ matt/suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS: 2046 Types S, including cost of adhesive of approved quality.1.0 mm thick |
| 8 | 13.80: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. |
| 9 | 13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer |
| 10 | 13.60.1:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work |
| 11 | 13.99.1: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 |
| 12 | OD146672/2025-2026:Providing and fixing Roller Curtain including necessary fittings cost of materials all labour charges etc. |
| 13 | 15.23.1:Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm |
| 14 | 50.6.1.1:Solid block masonry using pre cast solid blocks ( factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part 1 of 1979 for foundation and plinth with thickness 20 cm and above in: CM 1:6 ( 1 cement : 6 coarse sand) etc complete |
| 15 | 50.2.25.1:Filling with contractor's own earth ( excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge |
| 16 | 4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 17 | OD146681/2025-2026:Providing and laying Matt finish 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 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), excluding grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600 x 600 mm. (epoxy grouting provided separately) Please Enable Macros to View BoQ information |
