Construction of 100 bedded Critical Care Block (CCB) at Howrah District Hospital, Howrah - SITC of AC Machine.

Supplying, installation, testing and commissioning of following capacity Air-Cooled Screw Chiller package complete with VFD (Variable Frequency Drive),hermetic/semi hermetic, Mono/multiple screw type compressor each with step less capacity control of 25 % to 100 % of the rated capacity, with microprocessor based control panel, motor, starter panel (VFD), machine mounted, air- cooled condensers with Copper tube and Aluminium fins, factory fitted chiller insulation, water flow switch , vibration spring Isolators, victaulic couplings, integral refrigerant piping and wiring with multiple circuits, automatic and safety controls mounted in central console panel and all mounted on a steel frame (complete as per specifications) i/c suitable foundation/mounting structure made of RCC/MS Structure i/c anticorosive paint, anti vibration pad, power control cable and connection inter connection etc. as per design approved by engineer-incharge. Motor shall be suitable for 415±10% 50 cycles. 3 phase AC supply. Refrigerant gas used shall be R-134a. The chiller shall be Building Management System (BMS) compatible The system shall be in confirmation to IS : 16590 as amended upto date. BEE Star labeling as amended upto date and tested as per IS 16590. --- 3 nos. x 160 TR [2 Nos. (Working) + 1 No. (Standby)] = 480 TR.