This is a contract for the manufacture and inspection of a DATA ACQUISITION EX unit, with specific technical requirements and drawings. The work must be performed at the facility named in the contract, as changes to the production location require written approval and a $250 price reduction. The government will evaluate offers using the Lowest Price Technically Acceptable (LPTA) criteria. Only authorized distributors of the original manufacturer's item will be considered for award, and proof of authorization must be submitted with the offer.