Some of Indspec Chemical Corporation's key Resource Conservation and Recovery Act (RCRA) corrective action documents, reports and photographs are accessible online:
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Corrective Action Final Decision and Response to Comments for Indspec Chemical Corporation (Formerly: Koppers) in Petrolia, Pennsylvania (PDF)(38 pp, 31 MB)
RCRA Corrective Action Final Decision and Response to Comments
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Corrective Action Statement of Basis for Indspec Chemical Corporation (Formerly: Koppers) in Petrolia, Pennsylvania (PDF)(22 pp, 3 MB)
Statement of Basis for RCRA Corrective Action Remedy
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Environmental Indicator Human Exposure Indspec Chemical Corporation (Koppers) in Petrolia, Pennsylvania (PDF)(11 pp, 161 K)
RCRA Environmental Indicator - Current Human Exposures under Control
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Environmental Indicator Groundwater Indspec Chemical Corporation (Koppers) in Petrolia, Pennsylvania (PDF)(12 pp, 46 K)
RCRA Environmental Indicator - Migration of Contaminated Groundwater under Control