Amendment No. 1 to Sole Source Special Notice No. 693JK425R500003 serves to confirm Rapiscan Systems, Inc., based in Torrance, California, as the incumbent contractor. This document solidifies Rapiscan's ongoing role regarding the specific government contract referenced. The amendment reflects routine administrative actions in government procurement processes, indicating that no new contractor will be introduced and emphasizing the continuity of services provided by Rapiscan. This context underscores the importance of established contractor relationships in federal contracting, particularly in specialized areas that may require specific expertise or technology. The notice aligns with federal guidelines for sole-source contracting, which allows for direct awards under certain circumstances when only one source is deemed suitable for the requirements at hand.

The U.S. Department of Transportation (DOT) is issuing a Sole-Source Special Notice to contract Rapiscan Systems, Inc. for maintenance and service of a Gemini X-ray system used for security screening at DOT Headquarters in Washington, D.C. The intended contract, valued at approximately $10,600 annually, will span from April 1, 2025, to March 31, 2030. Rapiscan is uniquely qualified due to its proprietary technology, Z-Backscatter, which detects low atomic number materials relevant for security threats, and only certified personnel can service the system without voiding warranties or risking safety. The DOT's extensive search for alternatives confirmed that Rapiscan is the sole provider capable of this maintenance. Other companies may submit a Statement of Qualifications for consideration by April 25, 2025, to challenge the sole-source decision. This notice emphasizes compliance with safety protocols and the critical need for specialized knowledge in operating such sensitive systems.