This is a contract for the manufacture of a safety relief valve, with specific requirements tied to a manufacturer's Cage Code and reference number. 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 of the material and final acceptance locations are to be determined and filled in. The contractor is responsible for all inspection requirements and must maintain those records for 365 days after final delivery.