The Department of Defense, specifically the Department of the Navy, is seeking sources for maintenance and upgrades support services for Hydrographic Survey Launches (HSL). The procurement aims to ensure the operational readiness and efficiency of these vessels, which are critical for conducting hydrographic surveys and supporting naval operations. Interested parties are encouraged to review the attached Request for Information (RFI) and Draft Performance Work Statement (PWS) for detailed requirements. For inquiries, potential vendors can contact Joseph Caltagirone at 564-226-0669 or via email at joseph.p.caltagirone3.civ@us.navy.mil, or Katie Hildebrandt at katie.b.hildebrandt.civ@us.navy.mil.