This document outlines a federal contract opportunity for concrete restoration work. The solicitation seeks bids to furnish all labor, equipment, materials, and perform work to restore deteriorated concrete on vertical faces of the Eisenhower Lock vertical lift gate recess. The solicitation number is 6923G521B0880 and was issued by the Department of Transportation Saint Lawrence Seaway Development Corporation for the project named "Vertical Lift Gate Recess Concrete Restoration." Bids are requested to restore concrete across a 5-foot section of the lift gate recess between elevations 151.50 and 156.50.