This notice serves as The Portsmouth Naval Shipyards intent to sole source the following requirement: Re-install and test the CO2 Scrubbers and test for the CO-H2 Burners. The statutory authority permitting other than full and open competition is 10 U.S.C. 2304(c)(1), as implemented by Federal Acquisition Regulation (FAR) 6.302-1 (Only one responsible source and no other supplies or services will satisfy agency requirements). CEPEDA Associates (Cage Code: 60756) is the original equipment manufacturer (OEM) and thus owns the proprietary data, including drawings, equipment and approved processes required to perform this work.