Site Report: Douglas Island Center Building
| Site Name: | Douglas Island Center Building |
|---|---|
| Address: | 802 3rd Street, Douglas, AK 99824 |
| File Number: | 1538.26.003 |
| Hazard ID: | 25319 |
| Status: | Cleanup Complete |
| Staff: | No Longer Assigned, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 58.276330 |
| Longitude: | -134.392870 |
| 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
Two USTs were removed May 16, 2008: a regulated 3,000 gal. diesel and a unregulated 300 gal. HOT from the same excavation. Corrosion holes were noted on the 300 gal. HOT. Fifteen cubic yards of contaminated soil was removed from the excavation and transported to Waste Management’s Columbia Ridge Disposal facility in Arlington, Oregon on July 9, 2008. Groundwater was not encountered. Six soil samples collected from the excavation limits at 8 ft. bgs contained DRO up to 7.4 mg/kg, toluene up to 0.017 mg/kg, ethylbenzene up to 0.011 mg/kg, and xylenes up to 0.039 mg/kg. A soil sample collected near tank(s) piping at 18 inches bgs contained 118 mg/kg DRO. The contamination source appears to be from the leaky 300 gal. HOT, however due to proximity of both USTs, contamination could be attributed to both.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 1/9/2009 | Site Added to Database | A new site has been added to the database | Mitzi Read |
| 1/9/2009 | Leaking Underground Storage Tank Release Confirmed - Petroleum | LUST site created in CSP database for source area 3,000-Gallon Diesel UST Tank #1, 78674 | Mitzi Read |
| 2/17/2009 | Exposure Tracking Model Ranking | Initial ranking with ETM completed for source area id: 78674 name: 3,000-Gallon Diesel UST Tank #1 | Bruce Wanstall |
| 2/17/2009 | Exposure Tracking Model Ranking | Initial ranking with ETM completed for source area id: 78673 name: 300-Gallon Heating Oil UST | Bruce Wanstall |
| 4/22/2009 | Update or Other Action | File has been transferred from Juneau to Anchorage, and Grant Lidren has been assigned as the new CSP project manager. | Linda Nuechterlein |
| 4/24/2009 | Document, Report, or Work plan Review - other | LAB QA/QC checklist reviewed on this date. The BTEX analysis for confirmation soil samples 2A(CL02), 3A(CL03), and 6A(CL06) were collected in non-septa jars and are therefore considered bias low. Stockpile soil samples were analyzed for DRO only, due to lack of MeOH preservation. | Grant Lidren |
| 5/1/2009 | Cleanup Complete Determination Issued | The Alaska Department of Environmental Conservation (ADEC), Contaminated Sites Program, has completed a review of the environmental records associated with the Douglas Island Center Building. Based on the information provided to date, the ADEC has determined that the contaminant concentrations remaining on site do not pose an unacceptable risk to human health or the environment, and this site is closed. | Grant Lidren |
| 5/1/2009 | Leaking Underground Storage Tank Cleanup Initiated - Petroleum | 3/14/11- Administrative action addition for reporting purposes. | Bianca Reece |
Contaminant Information
| Name | Level Description | Media | Comments |
|---|---|---|---|
| DRO | < Method 2 Most Stringent | Soil |
Control Type
| Type | Details |
|---|---|
| No ICs Required |
Requirements
| Description | Details |
|---|---|
| Advance approval required to transport soil or groundwater off-site. |
No associated sites were found.