The Department of the Interior, through the Interior Business Center Acquisition Directorate, is issuing a Sources Sought Notice to assess interest and capabilities among both large and small business concerns, including 8(a), HUBZone, and Service-Disabled Veteran-Owned Small Business (SDVOSB) categories, for providing architectural and engineering (A&E) and construction services for the U.S. Army Combat Capabilities Development Command (DEVCOM) Armaments Center. The procurement aims to support facility modernization efforts, particularly the upgrade of over 400 buildings at Picatinny Arsenal, NJ, and Benet Labs, NY, with a focus on compliance with federal, state, and local regulations, including safety and environmental standards. Interested firms are required to submit a ten-page capabilities statement detailing their qualifications and relevant project experience, with a deadline for responses to be determined; the contract is valued at up to $50 million over five years. For further inquiries, interested parties may contact David Ialenti at DAVID_IALENTI@IBC.DOI.GOV or by phone at 703-964-3651.