Bids Are Invited For Replacement of Air Handling Unit Air handling unit of Modular construction , Pan type Humidifier , Three way, motorised flow control and mixing valve , Butterfly valve, size 3 inch , Butterfly valve, size 2 inch , Y Strainer having CI or MS body and SS or Brass mesh , Pipe MS C class, size 3 inch , Pipe MS C class, size 2 inch , Insulation using pipe sections of TF quality thermocole , Insulation of hot water line with miniral wool , Purge and drain points, size 1 inch , Pressure gauge, size 4 inch dial type , Temperature gauge, size 4 inch dial type , Temperature, Humidity, Dew point sensor cum transmitter , Temperature sensors cum transmitter at chilled water 3 inch and the hot water 2 inch pipe lines , GI duct, using 20 gauge or 1.00 mm GI sheet, 120 gsm, , GI duct, using 24 gaug or 0.63 mm GI sheet, 120 gsm, , Nitrile rubber insulation , 19 mm thick, , Fresh air box or plenum, floor mounted, Capacity-4000 CFM, , Automatic smoke dampers , SS 304, Ball valve, size half inch threaded type for humidifier. , SS 304L Pipe, size matching with steam outlet socket of the humidifier, , Insulation with miniral wool, , GI Pipe, Size- half inch, Class A complete with fittings. , M S supporting structure, nuts, bolts, gaskets etc. , Supply of 2 pair, 0.75 Sqmm or better solid or stranded annealed copper conductor, , Supply and making of end termination with brass double compression gland and Aluminium or Cu lugs for 2 pair, , Supplying and installing of 50 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot, Dipped Galvanised Iron cable tray , SITC of junction box , Dismantling of Air handling unit of Modular construction with PUF insulated double wall and air flow capacity of 14000 CFM Approx. , Dismantling of MS C class piping insulated with valves and fittings, size 3 inch , Dismantling of MS C class piping insulated with valves and fittings, size 2 inch , Dismantling of GI Ducting with Insulation Total Quantity : 1149
