Case Study
Unique Polymer Concrete Pipe
Case History 955 HIGHWAY 57 EAST • COLLIERVILLE, TN 38017 • (866) 319-8827 • FAX (901) 854-1183 • www.aoc-resins.com The rehabilitation of an 8-mile (12.9-kilometer) sanitary sewer tunnel is one of the largest infrastructure projects in the more than 330-year history of Charleston, South Carolina. The original tunnel was built more than 30 years ago. Materials technology was limited and little was known about deep, wastewater tunn