Columbia Generating Station Air Quality Control System Substructures

This project included the underground utilities portion of the dry scrubber installation at the AQCS coal fired electricity-generating station. Westphal & Co., Inc. installed approximately 80,000 feet of underground conduit, including 24-pack, 36-pack, and 72-pack conduit duct banks encased in concrete. Grounding, lightning protection, and sleeving was included in the scope of work.