Remediated 30,000 tons of soil, initially ex-situ with a pugmill, with subsequent phases treated in-situ at GNB Technologies, Inc. Used the treated material to construct a surface water diversion berm, saving them time and expense of hauling the treated material to a Subtitle D landfill. After the Illinois DOT identified impacted soil at another area of the facility due to a right-of-way expansion project. This area was treated in-situ with IEPA and IDOT approval. This saved the client approximately $600,000.
