Providing Air Handling Units- 2Nos (Fresh and Exhaust air) for toilets exhaust system at South Tower, IAB, ANGRAU, Lam, Guntur

Name of Work: Providing Air Handling units - 2 No's (fresh and exhaust air) for Toilets exhaust system at South Tower, IAB, ANGRAU, Guntur.

Supply, Transportation, Installation, Testing & Commissioning of Double Skin Air Handling Unit (AHU), for fresh air complete with fan section, filter section, motor, vibration isolators, flexible connections and accessories. Technical Parameters: 1) Air Flow - 18,000 CFM (30,600 CMH) (2)Type - Double Skin Floor Mounted Draw Through AHU (3) Casing Construction - Extruded aluminium thermal break frame (4)Casing Performance - EN1886 Certified(5) Casing Strength - Class D1(6) Air Leakage - Class L1(7) Thermal Transmittance - Class T3(8)Thermal Bridging - TB2 (9) Fan Type - AMCA Certified Plug Fan / Backward Curved Centrifugal Fan(10)Static Pressure - 50–75 mmWG (or as per design)(11) Motor - IE3 Efficiency, IP55, Class-F(12) Noise level<95 dBa (13) Dampers - Aluminium Low Leakage Dampers(14) Access Doors - Hinged, gasketed (15) Vibration Isolation - Spring/Rubber Isolators (16) Power Supply - 415V ±10%, 3 Phase, 50Hz (17)Controls - DP Switch, Temperature Sensor(18)Standards - EN1886, EN13053, ASHRAE 62 Makes: Edge Tech/ Zrco/Citizen/ Systemair/ Kruger

Supply, Transportation, Installation, Testing & Commissioning of Double Skin Air Handling Unit (AHU), for exhaust air complete with fan section, filter section, motor, vibration isolators, flexible connections and accessories. Technical Parameters: 1) Air Flow - 12,000 CFM (30,600 CMH) (2)Type - Double Skin Floor Mounted Draw Through AHU (3) Casing Construction - Extruded aluminium thermal break frame (4)Casing Performance - EN1886 Certified(5) Casing Strength - Class D1(6) Air Leakage - Class L1(7) Thermal Transmittance - Class T3(8)Thermal Bridging - TB2 (9) Fan Type - AMCA Certified Plug Fan / Backward Curved Centrifugal Fan(10)Static Pressure - 50–75 mmWG (or as per design)(11) Motor - IE3 Efficiency, IP55, Class-F(12) Noise level<95 dBa (13) Dampers - Aluminium Low Leakage Dampers(14) Access Doors - Hinged, gasketed (15) Vibration Isolation - Spring/Rubber Isolators (16) Power Supply - 415V ±10%, 3 Phase, 50Hz (17)Controls - DP Switch, Temperature Sensor(18)Standards - EN1886, EN13053, ASHRAE 62 Makes: Edge Tech/ Zrco/Citizen/ Systemair/ Kruger

Supply, installation, testing& commissioning of 22 GSS Ducting with required angle flanges & installation materials such as heavy duty supports by anchor fasteners etc as required asper IS 655 /SMACNA Standards.Makes:TATA/Jindal

Supply, installation and testing of Canvas connection for the Treated Fresh Air units to the duct

Supply, Erection and Testing of GI Opposed blade Volume control dampers made out of 18G frame and 20G blades