Provide and install one (1) Mainstream IntelliCUBE direct drive fan array system with the following specifications: Operating Point: 19,000 CFM @ 6.88” Static Pressure. Quantity: Two (2) fan units. Model: CDP-630-20-460. Motor: 20 HP, Premium Efficiency, TEFC, AC Induction with Integrated VFD. Transport and deliver equipment to the designated mechanical room: Units must be brought in through the building, up the ship's ladder, and through an existing door (units are 35.1” deep and should fit through current opening). Install and connect the fan units to existing electrical infrastructure and unit control systems. Perform startup and commissioning: Verify proper fan operation. Confirm airflow meets specified operating point. Adjust as necessary for optimal performance.