Sources: CDM Smith Inc., Boston; U.S. Environmental Protection Agency; CP staff On the heels of an accelerated February-May excavation schedule averaging 1,500 tons of contaminated soil per day, the CDM Smith – Mott MacDonald Joint Venture has shifted to the 18-month concrete phase of an 8-million-gallon combined sewer overflow (CSO) storage tank in the Gowanus neighborhood of Brooklyn, N.Y. The…
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