Control System Modification to the A-Exhaust Variable Frequency Drives

The Arnold Engineering Development Complex (AEDC) at Arnold AFB in Tennessee is seeking a contractor to modify the existing A-Exhaust Variable Frequency Drives (VFDs) at the Engine Test Facility Auxiliary (ETF-A) Exhauster. The objective of the modification is to configure the VFDs to provide three different operational modes. The contract will include a firm-fixed-price contract with a four-year preventive maintenance requirement for the Medium Voltage Drives. The contractor will be required to develop a plan for the modification, provide an operational plan for each mode, and conduct operational testing. Key points to consider: • The contract is for a firm-fixed-price with a four-year preventive maintenance requirement. • The contractor will be required to develop a plan for the modification and provide an operational plan for each mode. • The contractor will be required to conduct operational testing and provide written performance evaluations. • The contract has a performance period of 8 months. • The Government intends to award the contract to Innomotics, LLC, but is considering responses from other responsible sources.