The Department of Defense, specifically the U.S. Army Corps of Engineers (USACE) Engineer Research and Development Center (ERDC), intends to award a sole source contract to Campbell Scientific Inc. for the custom configuration of twenty-five (25) CR6 Vibrating Wire Interface Dataloggers. These specialized dataloggers are required for deployment in extreme Arctic conditions, necessitating specific features such as compatibility with Geokon 4351 biaxial vibrating wire stress gauges, autonomous operation in temperatures as low as -50 degrees Celsius, and the ability to transmit data via Iridium service. The procurement is critical for ongoing research projects at the Cold Regions Research Laboratory (CRREL) in Fairbanks, Alaska, ensuring continuity and consistency in data collection. Interested parties may submit capability statements to Tomeka McNeely at Tomeka.J.McNeely@usace.army.mil by 12:00 PM CST on November 21, 2024, to express their interest in fulfilling this requirement.