Veterans Integrated Service Network 10 awarded a purchase order to Siemens Industry Inc. valued at $547,855 on February 1, 2026, for generator and automatic transfer switch (ATS) maintenance and testing services at Ann Arbor, Michigan. The order is firm fixed price with an ultimate completion date of January 31, 2031. Work includes base-year services and activities funded under Executive Order 14398. The procurement originated from a sole-source special notice (36C25026Q0059) posted in October 2025 based on Siemens' proprietary Building Management System technology and certified personnel requirements for airflow testing, balancing, and Desigo system maintenance operations.