A modular, prefabricated vault for secure open storage of up to secret classification, including intrusion detection and fire suppression subsystems, is required. The commercially available product will need modifications to fit inside a bay at Tobyhanna Army Depot. A pre-solicitation Microsoft Teams meeting will be held on Monday, August 3 at 1:00 PM EST for questions and discussion. No budget amounts are specified in the description. Performance location is Tobyhanna Army Depot.