The Performance Work Statement (PWS) outlines a non-personal services contract for semi-annual preventative maintenance (PM) and calibration of an X-Ray machine and enclosure at the Corpus Christi Army Depot (CCAD). This contract requires the contractor to manage all aspects of the service, including personnel, equipment, and supervision, while adhering to stringent government quality control measures. Key responsibilities include two maintenance visits per year to ensure optimal functionality of the X-ray system essential for safety evaluations in aviation and weapons systems. The document specifies periods of performance, guidelines for quality assurance, and security protocols that must be followed. It mandates that contractor personnel are properly trained and licensed, as well as compliant with a site-specific safety and accident prevention plan. Additionally, it addresses government furnished utilities, contractor provided items, and detailed requirements for reporting and communication. Security measures for contractor personnel accessing CCAD facilities are also emphasized, including identification protocols and adherence to various regulations. This PWS illustrates the government's structured approach to maintaining critical equipment while ensuring operational efficiency and safety within military operations.