The Department of the Interior Fish and Wildlife Service awarded a $110,000 purchase order to Maverick Construction, Inc., a small disadvantaged business, on April 8, 2026, to construct and install a sand trap for the influent pump at Sullivan Creek National Fish Hatchery. This total small business set-aside order requires installation of a precast concrete sand trap structure adjacent to Sullivan Creek to mitigate sand accumulation in the existing 8-inch gravity influent pipe, removal and replacement of a 2-inch water line, and installation of new electrical infrastructure for portable pumps. Work is performed in Superior Township, Michigan, with construction activities restricted to the May 1–July 31, 2026 seasonal window. The order is firm fixed price with ultimate completion by July 31, 2026, and arose from solicitation posting September 8, 2025, with quotes due September 24, 2025.