This was a $10 million dollars project. The HVAC system was designed to be redundant. It was not required by the client. It was something we provided as an added value based on years of experience designing data and electrical facilities.
The HVAC system included two (2) 50 tons packaged units. They were used to cool four (4) 2,500 HP VFDs and six (6) 500 HP VFDs. The units and their controls system were tested and commision at the client facility under our directions.