Tender For Installation Work On Kitchen Ventilation System At Cyberpark, Kozhikode., Kozhikode-Kerala

Tender For Installation Work On Kitchen Ventilation System At Cyberpark, Kozhikode. 1 16.12.2.1 : Supply, Installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular / round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes etc as per approved drawings and specifications of following sheet thickness complete as required.16.12.2.1 : Site fabricated GSS sheet metal rectangular ducting as per IS 655-2006 for 0.63 mm thick.(24 Guage) The work is inclusive of the angle flange (40x40x3mm). Method statement m2 40.00 attached. 2 Supply and Installation of flexible canvas connector between the machine and duct. The material should be Fire Rated and it should have a minimum thickness of 1mm. Nos 1.00 3 Installation of existing powder coated extruded aluminium extract louvers for kitchen extract duct. These louvers shall also be provided with bird mesh/ Insect screen. Nos 1.00 4 Steel work in built up G I tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding, and bolted with special shaped washers etc. complete. 40mmx40mmx3mm Kg 100 5 Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard powerdriven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge 75mm average thickness LS 1.00 6 Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respects Polymer (@10% of cement weight) modified. cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer 7 Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain windowsills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centring, shuttering and finishing: 1:11/2:3 (1 cement : 11/2 coarse sand :3 graded stone aggregate 20 mm nominal size) 8 Extra for concrete work in superstructure above V level for each four floors or part thereof.

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