Chandigarh Administration Tender

AIR HANDLING UNITS

Ceiling Suspended AHU

Double skin Low height & Low Noise Ceiling mounted air handling units made of 46+2mm thick Thermo-Accoustic panels (Thermal Break Profile) extruded aluminum profiles with 0.6mm thick pre-coated GI Outer Sheet, 0.6mm thick Plain GI intermediate sheet inside layer with polyurethene foam (PUF) CFC Free insulation of density 40+-2 kg/m3 factory injected between them by injection moulding machine & 0.6mm Plain GI Perforated Inner sheet , filter section with G4 filter, coil section with 6 row AHRI Certified chilled/Heating water coil, 22G SS304 drain pan with required thickness nitrile rubber insulation, factory mounted drain pump ,blower section with DIDW Aerofoil/ ackward/ Forward curved fans, Vibration isolators, Fan section access door, fire retardant canvass connection at fan outlet,Min IE-3 motor (TEFC type) and damper at the outlet of unit. All dampers shall be low leakage aluminum aerofoil design and suitable for manual / motorised operation. The selections for Ceiling mounted units shall be done considering the optimum Efficiency & Low Noise level with compact design of the units., complete as per specifications of following capacity: