The U.S. Army Corps of Engineers is seeking suppliers for concrete and aggregate supplies under a five-year Blanket Purchase Agreement (BPA) for its Engineer Research and Development Center in Vicksburg, Mississippi. The total capacity for all BPA holders is not to exceed $5,000,000, with no minimum guarantee of work. The government anticipates awarding 3-5 BPAs based on best value, and individual orders will not exceed the simplified acquisition threshold. This opportunity is 100% set aside for small businesses under NAICS code 327390. The BPA expires five years from award or upon reaching the $5,000,000 limit, whichever comes first.