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CH2M HILL Plateau Remediation Company is the prime contractor for the safe, environmental cleanup of the Central Plateau at the Hanford Site. The Hanford Site, part of the U.S. Department of Energy's environmental management program, is the largest environmental cleanup project in the nation.

NewsBiological Process Building of the 200 West Groundwater Treatment Facility

CH2M HILL Plateau Remediation Company achieved the U.S. Green Building Council’s Leadership for Energy and Environmental Design Gold certification for the biological process building of the recently constructed 200 West Groundwater Treatment Facility on the Hanford Site.

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Progress Update

  • Buildings

    150 buildings demolished as of February 2012

  • Groundwater

    2.47B gallons of groundwater treated as of February 2012

  • Footprint

    331 square mile reduction in the cleanup footprint as of February 2012

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