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Multiple Manufactured Gas Plant Cleanups

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Project Description

Hart & Hickman assisted SCANA Corporation, and its subsidiary Public Service of North Carolina (PSNC), in completing assessment and cleanup of former MGP sites in Raleigh and Concord, NC. We are currently completing the assessment of a third site in Statesville, NC. The State of North Carolina has a formal MGP Program, and the sites are regulated and overseen by this section of the DEQ Division of Waste Management (DWM). Each of these sites had extensive soil and groundwater assessments, human health and ecological risk evaluations, vapor intrusion evaluations, a feasibility study and remedial action planning and implementation. The approved selected remedy has been source removal and application of oxygen-releasing compounds for enhanced natural degradation of groundwater contaminants. An integral component of the final remedies has been long-term groundwater monitoring coupled with the establishment of Land Use Restrictions.