Description
The Department of Veterans Affairs is seeking responses from entities interested in replacing two Variable Frequency Drives (VFDs) at the Washington DC VA Medical Center. The VFDs need to be replaced with the same model but with a larger current capacity. The scope of work includes replacing the existing VFDs, tuning the new VFDs to operate the SPS motor and fan, and programming them to operate up to 90Hz and tie into the Siemens control system. The work should be performed in accordance with OSHA and VA standards.
• The VFDs must be replaced in serial to maintain the air handler's operation throughout the replacement.
• The contractor must deliver the equipment to the facility and perform the work on site.
• The contractor must submit an invoice on an individual basis for services provided, and the invoice must contain the contract number, date(s) of service, and additional contracting information.
• The contractor must comply with applicable limitations on subcontracting and ensure that any subcontracted work meets the performance requirements.