Site Report: Essential One Station Tank 1
| Site Name: | Essential One Station Tank 1 |
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| Address: | 2858 Palmer-Wasilla Highway, Wasilla, AK 99687 |
| File Number: | 2265.26.040 |
| Hazard ID: | 27936 |
| Status: | Active |
| Staff: | Kris Dent, 9072623411 kris.dent@alaska.gov |
| Latitude: | 61.584000 |
| Longitude: | -149.379300 |
| 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
On May 18, 2023, approximately 170 gallons of diesel was released due to an overfill of the underground storage tank (UST). Impacted soil was removed and places in an on-site containment area until it could be transported for off-site disposal. Initially, a portion was unable to be removed due to the presence of piping infrastructure approximately 4 feet below ground surface (bgs); however, field screening conducted in May and June of 2023 indicated contamination was still present in the excavation extent in multiple areas, necessitating further removal and sampling.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 5/23/2023 | Potentially Responsible Party/State Interest Letter | PPRP Staff sent Letter of State Interest to RP on this date | Daphne Mueller |
| 4/18/2024 | Spill Transferred from Prevention Preparedness and Response Program | PPRP Spill Name: Essential E1 Station Palmer-Wasilla Hwy Diesel; Spill ID: 23239913801; PPRP Staff: James Merrill | Daphne Mueller |
| 4/18/2024 | Site Added to Database | A new site has been added to the database | Daphne Mueller |
| 4/18/2024 | Leaking Underground Storage Tank Release Confirmed - Petroleum | LUST site created in CSP database for source area Tank 1, 81395 | Daphne Mueller |
| 5/13/2024 | Meeting or Teleconference Held | Spoke with the RP in regard to future work, site characterization, and cleanup. | Kris Dent |
| 5/14/2024 | Workplan Requested | Cleanup efforts took place on-site, however, both diesel range organics (DRO) and 1,2-Dibromoethane are still present above migration to groundwater (MTG) cleanup levels. There were two analytical samples taken at the base of the northern portion of the excavation with 1,2 Dibromoethane results of 2.03 micrograms per kilogram (µg/kg) in sample B1-4 and 1.62 µg/kg in sample B1-7, both samples were above the 0.24 µg/mg MTG cleanup level. A workplan is requested for further site characterization and remedial actions. | Kris Dent |
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.