This is a sources sought notice for corrosion control cleaning services in support of Assault Craft Unit-5 at Marine Corps Base Camp Pendleton, California. The contract is anticipated to be firm fixed price, with a base period and up to three one-year option periods. The primary NAICS code is 561720, with a size standard of $22.0 million. Interested firms must submit capability information via email by 10:00 A.M. Pacific Time on 22 May 2026. No budget amount is specified, and this notice is for market research only, not a request for proposals.