The Department of Defense, through the Naval Surface Warfare Center (NSWC) Crane, is seeking to procure yearly maintenance services for a QFI Microscope, serial number 739, with an option for four additional years. This contract is intended to ensure the proper functioning and upkeep of specialized laboratory equipment, which is critical for various defense-related applications. The maintenance services will be sole-sourced to Quantum Focus Instruments Corporation, the manufacturer of the equipment, due to the proprietary knowledge required for servicing the instrument. Interested vendors must submit their capability statements by January 22, 2025, at 2:00 PM Eastern Time, and can direct inquiries to Morgan Helton at morgan.m.helton.civ@us.navy.mil.