The National Park Service Southeast Region issued a BPA call to Williamson Landscape Architecture, LLC for $23,237.38 on October 1, 2026, under a Total Small Business set-aside. The call requires background and historic research, archeological field survey, definition of site limits, condition assessment, and evaluation of eligibility to the National Register of Historic Places for all recorded resources at Gainesville, Georgia. Work is due by September 30, 2027. The call is priced on a firm fixed-price basis.