Public Works Department Tender

Imported Variable Refrigerant Flow Air-conditioning System Supply, Installation, testing and commissioning of Variable Refrigerant Flow modular type airconditioning system Invertor Controlled with stepless modulation complete with indoorand outdoor units, individual remote controller and interconnected refrigerant piping ,full charge of refrigerant gas & oil, control cabling etc.as per detail given in specifications and having following items: Refrigerant to be used shall be - R - 410 A.

OUTDOOR UNIT Supply Instalaltion, testing and commissioning of Modular type outdoor units equipped with highly efficient DC Twin Rotary/scroll compressors all with inverter type compressors special heat exchanger, low noise condenser fan, auto check function for connection error, auto address setting and capacity as mentioned below. (Makes Toshiba/ Carrier/ Daikin/Hitachi OR Equivalent make within the technical specification as per BOQ) 60HP Heat Pump Type (Cooling & Heating ) Outdoor Unit (Imported/Indegenious With Inverter Compressor Control) capacity 60HP has to be configured by the vendor as per its own OD capacity having minimum 02 circuits of 30HP each. The outdoor unit shall have a minimum of two compressors. The plan for the AC circuit would be as per the BOQ of the indoor units in accordance with the site requirement with 2 no circuits of 30HP each.

INDOOR UNIT Supply Instalaltion, testing and commissioning of Indoor units address setting and capacity as mentioned below. multispeed motor, coil section with DX coil, outer cabinet, drain pan, drain pump, pipe connections etc. of various capacities as per specifications and drawings.