This document provides details on a federal solicitation opportunity for concrete restoration work. The solicitation number is 6923G521B0880 and is being issued by the Department of Transportation Saint Lawrence Seaway Development Corporation to furnish all plant, labor, equipment, and materials to restore deteriorated concrete on vertical faces of the Eisenhower Lock vertical lift gate recess. Bidders should provide pricing to perform all work necessary to complete the concrete restoration as specified. The response deadline and award date are not stated.