Tender for supply, installation, testing and commissioning (sitc) of hvac at proposed renovation of conference hall at state bank staff college, hyderabad 1 Supply of high static pressure Ductable AC unit of capacity not less than 8-8.5 TR DSU - 3400 cfm (8mm Total Static Pressure) air flow having one indoor and one out door unit consisting of inverter scroll compressor, R407C / R410A refrigerant, air cooled condensing unit with cooling coil, fan motor and indoor unit of ceiling mounted type complete with filter section with pre-filters, cooling coil of copper tubes with aluminium fins, electric motor, centrifugal fans with cordless remote with all accessories and controls etc., all as specified and/or directed etc.,complete. Note: 1) The rate to be quoted also shall include the steel supports for indoor unit mounting from ceiling and MS stands for Outdoor units. 2) supply and fixing of MS stand for out door units Nos. 2 2 Supply of high static pressure Treated Fresh Air unit of capacity not less than 3.5 TR DSU - 630 cfm (6-8mm Total Static Pressure) air flow having one indoor and one out door unit consisting of inverter scroll compressor, R407C / R410A refrigerant, air cooled condensing unit with cooling coil, fan motor and indoor unit of ceiling mounted type complete with filter section with pre-filters, cooling coil of copper tubes with aluminium fins, electric motor, centrifugal fans with all accessories and controls etc., all as specified and/or directed etc.,complete. Note: 1) The rate to be quoted also shall include the steel supports for indoor unit mounting from ceiling and MS stands for Outdoor units. 2) supply & fixing of MS stand for out door unit 3 Installation & fixing of Indoor and out door unit, lifting, shifting , testing and commissioning of above ductable AC. The scope of work extends to supply of corded remote for individual unit, vaccuming, gas charging etc. Complete the work in all aspects as directed by the SBI. Job 1 4 Supply, installation, testing and commissioning of Round Inline fan of following capacities including, supports, canvas connections, motor, stater etc. Fan shall be installed with five speed fan regulator for changing the speed. 4.1 630 CFM @ 10 mm SP for General Exhaust (Make: Caryaire / Kruger / Nicotra / Dyn air) Nos 1 5 CO 2 Sensor (It should be integrated with Fresh Air unit + General Exhaust Fan) (Make: Honeywell). The scope of work includes supply & fixing of inteligene control box for operation of fresh air unit and exhaust fan Nos 2 6 Supply and Erection of heavy grade CPVC pipe for condenseted drain with 9mm thick Nitrile insulated for mentioned sizes (Make: Sudhakar/Prince) 6.1 32mm Dia Rmt 30.0 7 Supply & laying of Hard Drawn copper refrigerant piping for suction and liquid line as per manufacturer requirement with proper Hitech supports/ Hangers from Ceiling/ walls as required at site and duly insulated with closed cell elastomeric nitrile insulation of 9mm thick. Complete the work in all aspects as directed by the Bank. Rmt 90 8 Supply, fabrication, installation, testing and commissioning of factory fabricated GSS sheet metal rectangular ducting complete with zinc coating not less than 120 g/m2 with neoprene rubber gaskets, hangers, nuts & bolts, washers, rivets, flanges, scaffolding required for work, etc. As per approved drawings and specifications of following sheet thickness complete as required. (Make: Ductofab / Vj Perfect / Equavalent) 8.1 Thickness 0.60 mm sheet (24 Gauge) 8.2 Thickness 0.80 mm sheet (22 Gauge) Sqm 42 8.3 Thickness 1.00 mm sheet (20 Gauge) Sqm 7 8.4 Thickness 1.20 mm sheet (18 Gauge) Sqm 7 Fire retardant Canvass connections with 150 mm Zip No 3 9 Supply and installaiton of continuous air Grill of approved shade to suite gyp board and grid false ceiling Sq m 10 10 Supplying and fixing Thermal insulation for ducts with 12 mm thick self adhesive closed cell elastomeric (nitrile rubber) sheet reinforced with aluminium foil or closed cell physically crosslinked polyolefin foam reinforced with aluminium foil all as specified and/ or directed etc., complete. (Make: Aeroflex / K Flex) Sqm 127 11 Providing and laying Acoustic insulation for ducting with open cell nitrile rubber insulation or open cell physically crosslinked polyolefin foam insulation of thickness not less than 15 mm, density of open cell nitrile rubber insulation shall not be less than 130 kg/m3 including adhesive or density of open cell physically crosslinked polyolefin foam shall not be less than 25 kg/m3 including adhesive all as specified and/ or directed etc., complete. (Make: Aeroflex / K Flex) Sqm 9.8 12 SITC of back drop damper Sq m 1 13 SITC of fire damper made of16 swg with fusable link Sq m 1 14 Supply,erection testing and commissioning of volume control dampers (VCD) for ducts made of GI sheet of thickness not less than 18 G including fittings, gaskets, nuts, bolts etc.,all as specified and / or directed etc., complete. (Make: Air master / System Air) Supply, erection, testing and commissioning of 350 mm Dia. - Butterfly damper should be constructed with not less than 0.8 mm thick galvanized steel sheet, with single flap, necessary stopper, flanges for fastening on to the duct surface and with grooves for clamping the flexible ducts securely. All as specified and/ or directed etc., complete. (Make: AirMaster / System Air) Sqm 5.175 16 Supply, erection, testing and commissioning of 250 mm Dia. - Butterfly damper should be constructed with not less than 0.8 mm thick galvanized steel sheet, with single flap, necessary stopper, flanges for fastening on to the duct surface and with grooves for clamping the flexible ducts securely. All as specified and/ or directed etc., complete. (Make: AirMaster / System Air) Sqm 0.287 5 17 Supply, installation, testing & commissioning of flexible duct of 350 mm dia duly supported at regular interval as per site requirement etc. complete as required as per specifications.(Make: Seven Star) Rmt 9.2 18 Supply, installation, testing & commissioning of flexible duct of 250 mm dia duly supported at regular interval as per site requirement etc. complete as required as per specifications. (Make: Seven Star) Rmt 2.3 19 Supply, fixing, testing & commissioning of supply air diffusers size of 525 X 525mm with outer size size of 600 X 600mm with powder coated aluminium single piece moulded frame with opposed blade aluminium extruded construction black anodised dampers as per requirement/ approved drawing including fixtures, gaskets, screws, etc., all as specified and/or directed etc., complete. (Make: Air master / System Air) 20 Supply, fixing, testing & commissioning of Return air diffusers size of 525 X 525mm with outer size size of 600 X 600mm with powder coated aluminium single piece moulded frame with opposed blade aluminium extruded construction black anodised dampers as per requirement/ approved drawing including fixtures, gaskets, screws, etc., all as specified and/or directed etc., complete. (Make: Air master / System Air) Sqm 4.025 21 Supply, fixing, testing & commissioning of supply air diffusers size of 300 X 300mm with outer size size of 600 X 600mm with powder coated aluminium single piece moulded frame with opposed blade aluminium extruded construction black anodised dampers as per requirement/ approved drawing including fixtures, gaskets, screws, etc., all as specified and/or directed etc., complete. (Make: Air master / System Air) Sqm 0.575 SPILL AIR BOXES 22 Supply, installation, testing & comissioning of 525 x 525 x 400 mm High Sheet Metal Spill air boxes made out of 26 GI sheet for connecting the diffuser outlet & flexible connection from the main duct. Plenum box shall be internally insulated with 6 mm thick nitrile rubber insulation. Cost of insulation shall be included is this item only. (Make: Air master / System Air) Nos 8 23 Supply, installation, testing & comissioning of 300 x 300 x 300 mm High Sheet Metal Spill air boxes made out of 26 GI sheet for connecting the diffuser outlet & flexible connection from the main duct. Plenum box shall be internally insulated with 6 mm thick nitrile rubber insulation. Cost of insulation shall be included is this item only. (Make: Air master / System Air) Nos 2 24 Supply, installation, testing & comissioning of Extruded Aluminium, Powder Coated Fresh air louver with bird mesh. Colour of diffuser shall be as advised by the Architect. (Make: Air master / System Air 25 Supply, installation, testing & comissioning of Extruded Aluminium, Powder Coated Exhaust air louver with bird mesh. Colour of diffuser shall be as advised by the Architect. (Make: Air master / System Air) Sqm 0.15 26 Supply & installation of power & communication cable from out door unit to indoor unit No 100 Associated Civil Works 27 Chasing the wall openings for Copper piping & Drain openings in rooms etc as per site requirement includes closing. Lot 1 28 Removing of Exsiting Duct and Ceiling Mounted AHUs and Buybak of existing Ductable AC including duct Job -2 29 Buyback of existing 2Tr cassette Acs
