The Department of Defense, through the NAVSUP Fleet Logistics Center San Diego, intends to award a Sole Source contract to Mettler-Toledo, LLC for preventive maintenance and calibration services for government-owned laboratory equipment, specifically focusing on gravity/density measurement devices. This procurement aims to ensure the operational reliability and accuracy of critical analytical laboratory instruments, which are essential for various defense-related applications. Interested parties are invited to express their interest and capability to respond to this requirement, with all submissions due by Wednesday, January 26, 2025, at 11:00 AM PST. Proposals should be sent via email to Ofelia G. Salas at ofelia.g.salas.civ@us.navy.mil, as no telephone inquiries will be accepted.