Campbell Environmental Group conducted a Phase II ESA and took an inventory of waste stored at the site. Based on previous investigations, contaminants of concern included: pentachlorophenol, methyl phenol, toluene, xylenes, methyl tertiary butyl ether, benzoic acid, bis (2-ethylhexyl) phthalate, 1,1-dichloroethane, and 1,2-dichloroethane. Sources of these compounds were suspected to have originated from the wood treatment dipping basin, underground storage tanks, a vehicle maintenance garage, an unlicensed landfill, an area of surface soil dumping, and through daily equipment maintenance practices.
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