The U.S. Coast Guard is seeking market research to identify capable parties for comprehensive inspection, testing, and mechanical integrity evaluation of propane piping systems at the Training Center (TRACEN) Petaluma in Petaluma, California. Services include non-destructive testing, cathodic protection evaluation, leak testing, and engineering reporting per codes like ASME and NFPA. A site visit is scheduled for August 19, 2026, with attendance requests due by August 13, 2026. No budget information or submission timelines are specified in this Request for Information (RFI). This is not a solicitation, and no contract award is guaranteed at this time.