Envirocon received the South Pacific Division Construction Contractor of the Year Award for Civil Works/Dredging 2006 from the U.S. Army Corps of Engineers.

One of Envirocon’s most recent projects for the USACE was the American River Common Features, Pocket Geotechnical Project completed in 2006. The scope of work for the project included constructing a 1,750-foot long deep mix method cutoff wall approximately 110-feet deep and a 1,520-foot long soil-cement-bentonite cutoff wall reaching a depth of 40 feet in the existing Sacramento Levee.