This is a contract for the manufacture of a frequency converter, with specific requirements for design, marking, and quality assurance. The performance location is not specified, but any change to the production facility requires written approval from the Contracting Officer and must include a $250 price reduction to cover administrative costs. Inspection and acceptance locations are to be determined and filled in. The contractor is responsible for inspection and must maintain related records for 365 days after final delivery. Quotes must specify any exceptions to the solicitation requirements, and vendors offering material they did not manufacture must identify the OEM.