The Department of Defense, specifically the Department of the Navy, is seeking to extend the rental of Temporary HVAC Equipment under Purchase Order N3904021C0090 for an additional 18 weeks on a sole source basis. This extension is necessary due to delays in the repair schedule of the USS Greenville caused by safety-related work stoppages, which have pushed the project timeline back by at least four months. The Temporary HVAC Equipment is critical for managing air onboard the submarine during dry dock repairs, and any interruption in service could lead to significant project delays. For further inquiries, interested parties can contact Audrey Brown at audrey.l.brown43.civ@us.navy.mil.