The Naval Undersea Warfare Center Division Keyport is soliciting for a supply of propane gas, not-to-exceed 22,000 gallons for a base year and one option year. Performance of services is for delivery to NUWC Keyport, WA 98345-7610. The requirement is being issued as a combined synopsis/solicitation for commercial items under full and open competition. All questions and offers must be submitted via email, and vendors must have a current registration in the System for Award Management.