Chevron Red River

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Chevron Red River

• Lisa Schall
• Jennifer Smith
• Underground Storage Tank Bureau

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Chevron Red River Background

• March 1990 Petroleum contamination discovered
• August 1991 Tank closure
• October 1991 Gasoline constituents identified
  in storm sewer discharge to Red River
• May 1992 State lead contract signed
• August 1992 Impermeable sleeve installed in
  storm sewer / Assessment activities completed

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Chevron Red River Extent of Contamination, 7/92
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Storm Sewer Outlet
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Chevron Red River Reclamation System
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Chevron Red River Expenditures To Date
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Expenditures Current Future

• To Date 377,122.30
• Projected Cost to Closure 90,000