The Library of Congress is seeking to replace its existing Cube-Tec systems at the Culpeper facility, specifically the CubeWorkFlow, Dobbin, and Quadriga Systems, while also acquiring an additional Cube-Tec CD-Inspector appliance to enhance functionality for the NAVCC/Recorded Sound collection. This procurement is intended to be fulfilled through a sole source contract awarded to Cube-Tec, Inc., as they are the original equipment manufacturer and possess the necessary expertise to meet the Library's requirements. The services and equipment are critical for maintaining and preserving audio-visual materials, which are vital to the Library's mission. Interested vendors must submit a capability statement, not exceeding five double-spaced pages, detailing their qualifications by the specified deadline, with inquiries directed to Brian D. Curl at bcurl@loc.gov or James Robinson at jarobinson@loc.gov.