The U.S. Air Force seeks information from vendors capable of obtaining a representative subgrade soil sample on Skymaster Drive at Travis AFB, CA, to verify 95% compaction and provide written recommendations on suitability and stabilization needs. This is a Request for Information (RFI) only, not a solicitation or promise of a future contract, and the government will not pay for response costs. Responses must be submitted via email to the specified contacts no later than 20 May 2026 at 8:00 AM PT. Required response elements include business name, representative name and title, business size and type, CAGE Code, Unique Entity ID, and a capability statement. No budget amount or submission deadline beyond the RFI response date is specified.