The Department of Defense, through the Naval Facilities Engineering Systems Command (NAVFACSYSCOM) Hawaii, is soliciting proposals for the routine annual maintenance, inspection, and recertification of Horizontal Lifelines. Contractors must be certified by the Horizontal Lifeline manufacturer for inspections, ensuring compliance with safety standards and design integrity, particularly when alterations to designs are involved. This service is crucial for maintaining the operational safety of firefighting, rescue, and safety equipment, which falls under the NAICS code 541330 and PSC code J042. Interested contractors can reach out to Jenna Inaba at jenna.m.inaba.civ@us.navy.mil or call 808-471-4557 for further details regarding the solicitation.