Project Description
In 1986, CGCC performed extensive repairs to the Bonner Bridge and satisfied the NC Department of Transportation’s requirement for an additional 5 years of life for the bridge. Twenty years later, CGCC was back again to do 7 times the original amount of repairs to the bridge, and it is significant to note that all the elements repaired were those not previously touched by CGCC. Fiber reinforced, silica fume modified shotcrete was used on this project, and due to access constraints (i.e. barge and boat) pre-bagged material was deemed the most efficient method of handling and placing the cementitious material for the overhead, vertical and horizontal repairs effected.
