CNIC-67 - NRW 1000, Replace Compressor on CU3

SCOPE Receive and deliver new compressors for fisher house 67 from the factory. Isolate CU3 and recover refrigerant and test to see if suitable for reuse if new needed separate proposal to follow. Disconnect and remove the compressors and dispose of properly. Install new compressors in the existing locations and reconnect refrigerant piping and wiring. Replace compressor contractors and pull system into deep vacuum below 500 microns. Charge circuit and with recovered refrigerant and perform start up and check all operations. Provide a report of unit function to the customer. Clean all work areas and check out with the customer.