The Department of Justice, specifically the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), is seeking proposals for preventative maintenance services for a Panalytical Empyrean X-ray diffractometer located at its Forensic Science Laboratory in Atlanta, Georgia. The contract will cover one base year with four optional extension years, requiring two scheduled maintenance services annually, comprehensive corrective maintenance, and support from certified technicians using OEM parts to ensure uninterrupted operation of this critical laboratory equipment. This maintenance is vital for minimizing instrument downtime, which is essential for ATF's forensic investigations and overall mission of crime reduction. Proposals must be submitted by 9:00 AM EDT on January 6, 2025, to Brian Palmer at brian.palmer@atf.gov, and must comply with various Federal Acquisition Regulations (FAR) as outlined in the solicitation documents.