86219 SPECIAL REPAIR / REPLACEMENT OF CENTRAL AIR CONDITIONING PLANT AT BHARDWAJ AUDITORIUM AGAINST BER AT AFMC PUNE UNDER GE (CENTRAL) PUNE

B&R PORTION Dismantling of wall and ceiling board, any thickness, including cover fillets or insulatoin boards / slabs / blankets of any thickness, including cover fillets complete all as specified and directed.

Supplying and fixing false ceiling / lining all heights with GRG (Glass Fibre with Semi with fully Reinforced Gypsum) 12mm thick semi perforated false ceiling tiles of size 595 x 595mm of approved texture micro rectangular design and patterns having moisture content less than 2%, humidity resistance of 99%, NRC 0.50 to 0.75 as per IS 8225 : 1987, Non combustible as per BS tile 476 (Part 4) 1970 and light reflectance of 86% (minimum) to be laid in true horizontal / vertical level suspended on powder coated interlocking metal T-Grid of hot dipped galvanised iron section of 0.33mm thick (Galvanised @ 120 gms per Sqm including both sides) comprising of Main T runners of size 15 x 32mm of length 3000mm, cross T of size 15 x 32mm of length 1200mm and secondary intermediate cross T of size 15 x 32mm of length 600mm to form grid module of size 600 x 600mm, suspended from ceiling using galvanised mild steel items (Galvanised @80 grams per Sqm) i.e. 50mm long, 8mm outer diameter M-6 dash fasteners, 6mm dia fully threaded hanger rod upto 1000mm length and L shape level adjuster of size 85 x 25 x 2mm. Galvanised iron perimeter wall angle of size 24 x 24 x 0.40mm of length 3000mm to be fixed on periphery wall partition with the help of plastic rawl plugs at 450mm center to center and 40mm long dry wall screws complete all as specified and directed.

M&L for MS framed work conforming to grade E-165 (Fe-290) or Fe-310-O of MS angle or other sections, such as grills, gratings with ends of bar shouldered and / or riveted or forged into spikes; framed guard bars; railings and like completed all as directed by Engineer-in-charge.

M & L for solid block masonary not exc. 10 cm width blocks of PCC Gde C-4 set in CM (1:4) complete all as specified & directed by Engr-in-Charge.

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundations filling and mass concrete complete all as specified and directed.

S & F steel work in tubular trusses including special shaped washer, including tubuler purlins, braces/cross beams, MS base plate to column top with anchoring bolts and base plates to tubular trusses etc. complete all fixing by using ERW or induction butt welded tubes confirming to IS-1161-1979 grade St-240 complete all as specified and directed.

M&L for 75mm cement concrete type C1, 1:3:6 (20mm graded stone aggregate) as in plinth protection / hard standing finishing cement concrete surface even and smooth withouth using extra cement complete all as specified and directed.

M & L for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed.

M&L for Preparation of steel surfaces exc 10cm width or girth and applying two coats of synthetic enamel paint over and including zinc oxide primer complete all as specified and directed.

S&F in repair polypropylene yarn heat sealed carpet coloured and printed with height of pipe 12.5mm average height 11mm, weight 1800 GSM, Roll size 4m x 25m or as per site requirement and specified as under :- (a) Construction : Loop Pile Scroll (b) Item Code SBVPKBABDDNN00750 of VICTORY PARK or equivalent as approved by GE (Broadloom) (c) Pile Fiber Composition : 100% Olefin (d) Yarn Type : BCF (e) Pile Weight : 750 G/m2 (f) Total Weight : 1750 G/m2 (g) Pile Height : (2.5 - 4.8 - 5.5)mm (h) Total thickness : 7.00mm (j) Turf Density : 228343/m2 (k) Tufting Guage : 1/10" (l) Primary Backing : Woven polypropylene (m) Secondary Backing : Action back or blue felt (Optional) (n) Broadloom Width : 3.55m or 4.00m (Optional)