Site Report: Exxon Point Thompson State C1 Pad
| Site Name: | Exxon Point Thompson State C1 Pad |
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| Address: | Point Thompson; ~48 Miles East of Prudhoe Bay, Prudhoe Bay, AK 99734 |
| File Number: | 300.38.315 |
| Hazard ID: | 26356 |
| Status: | Active |
| Staff: | Andrea Carlson, 9074515174 andrea.carlson@alaska.gov |
| Latitude: | 70.139636 |
| Longitude: | -146.244656 |
| Horizontal Datum: | WGS84 |
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We make every effort to ensure the data presented here is accurate based on the best available information currently on file with DEC. It is therefore subject to change as new information becomes available. We recommend contacting the assigned project staff prior to making decisions based on this information.
Problems/Comments
During a well replugging and abandoning effort at the Point Thompson State C1 Pad, Exxon encountered an area around the historical well cellar that appeared to be contaminated. Contaminated gravel (~160 cubic yards) was removed to about 2-3 feet below the pad surface and disposed of at the Prudhoe Bay Grind and Inject facility. Five samples were collected for GRO/DRO/RRO/BTEX with concentrations up to 170 mg/kg, 2,100 mg/kg, and 2,900 mg/kg respectively (benzene less than 0.5 mg/kg and BTEX less than 15 mg/kg) . Continued use of the pad for storage and staging is planned.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 3/11/2015 | Site Added to Database | A new site has been added to the database | Mitzi Read |
| 3/18/2015 | Potentially Responsible Party/State Interest Letter | Keather McLoone | |
| 3/26/2015 | Exposure Tracking Model Ranking | Initial ranking with ETM completed for source area id: 79742 name: Point Thompson State C1 Pad | Keather McLoone |
| 4/26/2018 | Workplan Requested | Work plan request letter mailed on this day. Work plan due by June 15, 2018. | Joshua Barsis |
| 6/15/2018 | Update or Other Action | Received letter response (dated June 15, 2018) from Exxon indicating that the pad is currently beings used to stage and store materials for operation and maintenance activities, to include rigmats, 12x12 timbers, spools of wire, and temporary office trailers. Thus, no work can apparently be completed at this time. See file for letter. | Joshua Barsis |
Contaminant Information
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Control Type
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Requirements
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There are no documents for this site report.
No associated sites were found.