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AOC I


AOC I – Asphalt Plant

 

AOC I is located on the south side of Route 200, just west of the north gate and next to the quarry. The site consists of two former asphalt truck parking/loading containment areas and the location of two former diesel above-ground storage tanks. Both containment areas had sump pumps. The former asphalt plant was in operation from the 1960s to 1988. Earlier site visits recorded moderate quantities of wet or dry asphalt emulsion within the containment areas.



Past Investigations and Actions

  • Environmental Baseline Survey (2000)
  • Expanded Preliminary Assessment/Site Investigation Phase II Seven Sites (2000)
  • Remedial Investigation (2004 thru 2006)

Current Site Status

  • A pilot study began in February 2010 to determine if in-situ remediation will be a beneficial remedial technique to remove contaminants from the groundwater. This pilot study is anticipated to take 2 years.

Current Land Use

  • Municipality of Vieques (not in use)