The Lindsay Concrete Products Company will cast 12,577, 6.5 ton geometric concrete blocks, known as dolosse, to be used to repair Cleveland Harbor's East Breakwater. The Cleveland Harbor Breakwater infrastructure restoration work has proved critical to Cleveland Harbor keeping the navigation system on track for meeting the needs of the nation. Historical and ongoing effort has resulted in over $3.6 billion per year in transportation savings. The breakwater also contributes to flood damage protection for the City of Cleveland, valued at approximately $1 billion of regional value.