Milwaukee City Hall undergoing fourth terra cotta inspection

terra cotta, terra cotta facade, troubled terra cotta, hollow terra cotta, firm JP Cullen, E. Kilbourn Ave, City Hall, N. Water St., E. Wells St., Journal Sentinel, thaw cycles, original grout, inspection process, Don Walker, inspection efforts, excessive amounts, Elstner Associates, renovation project, Public Works, freeze-thaw cycles, Milwaukee winter, City officials, east lanes, engineering firms, protective canopy, general contractor, lawsuit, Wiss, DPW, workweek, Janney, repairs, sidewalk, closure, Workers, consultant, construction, management, focus, components, case, mediation, piece, building, Consultants, spring, job