Site Report: Holiday Station Store #635 Dispensers
| Site Name: | Holiday Station Store #635 Dispensers |
|---|---|
| Address: | 43883 Sterling Highway, Soldotna, AK 99669 |
| File Number: | 2333.26.061 |
| Hazard ID: | 27229 |
| Status: | Cleanup Complete |
| Staff: | No Longer Assigned, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 60.488063 |
| Longitude: | -151.054059 |
| 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
In 2018, during replacement of the gas station dispensers at the Holiday Station Store #635 in Soldotna, 25 cubic yards of potentially impacted soil were excavated and stockpiled. Two soil samples collected 0.5 to 1.0 feet into the pile contained diesel range organics (DRO) at 342 mg/kg and 484 mg/kg. The 25 cubic yard contaminated stockpile was transported to an off-site treatment facility and thermally remediated. No soil samples were collected from the dispenser excavations before being filled back to grade.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 12/17/2018 | Leaking Underground Storage Tank Cleanup Initiated - Petroleum | Petroleum impacted soil discovered at the fuel dispensers on this date | Grant Lidren |
| 3/20/2019 | Document, Report, or Work plan Review - other | ADEC received the Stockpile Soil Sampling, Holiday Station Store NO.635, 43883 Sterling Highway submitted by Shannon & Wilson and dated March 20, 2019. In 2018, during replacement of the gas station dispensers, 25 cubic yards of potentially impacted soil was excavated and stockpiled. Two soil samples collected 0.5 to 1.0 feet into the pile contained diesel range organics (DRO) at 342 and 484 mg/kg. The 25 cubic yard contaminated stockpile was transported to Alaska Soil Recycling and thermally remediated. No soil samples were collected from the dispenser excavations before being filled back to grade. | Grant Lidren |
| 4/16/2020 | Site Characterization Workplan Approved | On this date, ADEC approved the Release Investigation Work Plan, Holiday Station Store No. 635, 43883 Sterling Highway submitted by Shannon & Wilson and dated December 31, 2019. The includes advancing borings adjacent to the suspected areas of contamination with three completed as monitoring wells. The soil and groundwater samples will be analyzed for petroleum constituents. | Grant Lidren |
| 6/11/2020 | Site Added to Database | A new site has been added to the database | Mitzi Read |
| 6/11/2020 | Leaking Underground Storage Tank Release Confirmed - Petroleum | LUST site created in CSP database for source area 2018 Dispenser Upgrade, 80602 | Mitzi Read |
| 6/15/2020 | Potentially Responsible Party/State Interest Letter | PRP letter sent on this date. | Grant Lidren |
| 4/4/2022 | Document, Report, or Work plan Review - other | The ADEC provided comments in response to the "Release Investigation Activities, Holiday Station Store #635" report, dated July 2021 and re-submitted to the department December 29, 2021. The ADEC is requesting an updated conceptual site model. | Flannery Ballard |
| 1/19/2023 | Site Characterization Report Approved | ADEC approval letter sent to RP and environmental consultant for "Release Investigation Activities, Holiday Station Store No. 635". ADEC requesting work plan for well decommissioning as the site is being evaluated for closure. | Alena Voigt |
| 2/9/2023 | Site Characterization Workplan Approved | ADEC approval letter sent to RP and environmental consultant for "Work Plan for Groundwater Monitoring Well Decommissioning, Holiday Station Store No. 635". | Alena Voigt |
| 3/3/2023 | Site Characterization Report Approved | CSP reviewed and approved “Groundwater Monitoring Well Decommissioning Report, Holiday Station Store No. 635”, report dated February 28, 2023, and submitted to the department on March 1, 2023. The report detailed decommissioning Monitoring Wells MW1, MW2, and MW3 in accordance with the DEC Monitoring Well Guidance document. This site is currently being evaluated for closure. | Alena Voigt |
| 3/28/2025 | Cleanup Complete Determination Issued | Alena Voigt |
Contaminant Information
| Name | Level Description | Media | Comments |
|---|---|---|---|
| DRO | Between Method 2 Migration to Groundwater and Human Health/Ingestion/Inhalation | Soil |
Control Type
| Type | Details |
|---|---|
| No ICs Required |
Requirements
| Description | Details |
|---|---|
| Advance approval required to transport soil or groundwater off-site. | |
| Movement or use of contaminated material (including on site) in a manner that results in a violation of the water quality standards is prohibited (18 AAC 70) |
| Hazard ID | Site Name | File Number |
|---|---|---|
| 4006 | Williams Express # 5035 Septic | 2333.38.001 |