Recent investigations revealed concrete spalling and deterioration, due mainly to inadequate rebar coverage, at various locations. The pre-cast panels were cracking between the pieces of glass and the edges of the panel and the surface sand finish was washing away.   Read more

Completed in 1939, Fallingwater is one of America’s most treasured landmarks. It is comprised of a series of concrete cantilever “trays” 30-feet above a waterfall.   Read more

This four-story structure sits on the Palisade Cliff, which is a long bluff overlooking the Hudson River. Built in the late 1960s, the structure stood 40 years with very minimal preventive maintenance. Severe corrosion and structural decay developed as a result of humidity from the nearby river, harsh weather and chlorides from deicing salts.   Read more