The Department of Homeland Security, specifically the United States Secret Service (USSS), is seeking qualified vendors for the annual preventative maintenance and radiation safety survey of a Creative Electron X-ray machine at the National Computer Forensics Institute (NCFI) Lab in Tulsa, Oklahoma. The procurement aims to ensure compliance with federal regulations and maintain the safe operation of the X-ray machine, which is critical for the USSS's forensic operations. Key tasks include measuring radiation leakage, inspecting safety interlocks, and documenting maintenance activities, with the contract structured as a Firm Fixed Price for a base period and four option years. Interested parties must demonstrate over five years of relevant experience and submit their responses by May 7, 2025, to the designated contacts, LorieAnne Kliewer and Matthew Sutton, at their respective email addresses.