What Lies Below: Understanding Unknown Subsurface Conditions

On the night of February 11, 2014, a 40 foot wide by 30 foot deep sink hole opened up below the floor of the National Corvette Museum in Bowling Green Kentucky swallowing eight cars. While most soil problems are not this dramatic, unforeseen site conditions are a major cause of development cost overruns and construction… Continue Reading What Lies Below: Understanding Unknown Subsurface Conditions