The National Park Service is seeking quotes for refinishing terrazzo flooring at the Gateway Arch National Park visitors center and museum in St. Louis, Missouri. This is a total small business set-aside procurement for a firm-fixed-price commercial service contract. A site visit is scheduled for 12 August 2026 at 12:00 CDT. Performance must occur between 1 February 2027 and 1 March 2027, with working hours restricted to