1. Past Project: PCB Spill from Transformer Fire in Columbia Falls, Montana

    A transformer fire resulted in the uncontrolled release of approximately 1,100 gallons of oil containing polychlorinated biphenyls (PCBs). The release impacted surrounding soils, gravel, and a containment system consisting of a catch basin, piping, and an oil/water separator. Olympus excavated and loaded into roll-off containers 400 tons of contaminated soil and 300 tons of contaminated gravel. Th…Read More