Site Report: Commercial Property - 319 Shelikof Street
| Site Name: | Commercial Property - 319 Shelikof Street |
|---|---|
| Address: | 319 Shelikof Street, Kodiak, AK 99615 |
| File Number: | 2601.38.113 |
| Hazard ID: | 25979 |
| Status: | Cleanup Complete |
| Staff: | No Longer Assigned, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 57.786908 |
| Longitude: | -152.414204 |
| 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
Chromium- and petroleum-contaminated soil was encountered in a floor drain sump and its outfall, and several petroleum stains were located in the parking lot.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 1/11/2013 | Site Added to Database | A new site has been added to the database | Mitzi Read |
| 1/11/2013 | Document, Report, or Work plan Review - other | Reviewed 319 Shelikof Street Processing Facility Post Phase I Soil Contamination Issues Report. This report details work that was conducted at this former seafood processing facility to support a property transfer. Three areas of contamination were noted during the Phase I which were addressed as part of this effort; a floor drain (in-sump) the discharge of the floor drain to the subsurface (out-sump) and petroleum stained areas in the facility parking lot. A sludge sample collected from the in-sump in October 2011 contained chromium at 273 mg/kg, arsenic at 37.5 mg/kg, DRO at 5,040 mg/kg and RRO at 19,900 mg/kg. The sludge removed from the sump will be disposed of as hazardous waste at an approved facility in Arlington, Oregon in February, 2012. A leak test was performed at the floor drain sump and it was determined to leak, so the entire sump was removed in order to characterize the underlying soil. A soil sample collected below the former sump contained DRO up to 410 mg/kg, arsenic up to 38 mg/kg, and chromium up to 383 mg/kg. Additional material was excavated and the confirmation sample collected following excavation did not contain contaminants above cleanup levels. This floor drain was connected to a subsurface, log crib-style outfall outside of the building. This outfall area was excavated and a soil sample was collected from the bottom of the excavation. Arsenic was detected up to 13.9 mg/kg and chromium was detected up to 34.6 mg/kg. The arsenic and chromium detections in these source areas are considered to be within the range of naturally occurring background concentrations and not due to a release of contaminants at the site. Three noticeable stains in the parking lot were sampled and found to contain DRO from 274 to 2,010 mg/kg. Further investigation of these stains found contaminant concentrations below ADEC cleanup levels at a depth of 2-3 feet below the stains indicating the extent of contamination is de minimis. | Bill O'Connell |
| 1/11/2013 | Exposure Tracking Model Ranking | Initial ranking with ETM completed for source area id: 79386 name: Commercial Property - 319 Shelikof Street | Bill O'Connell |
| 1/15/2013 | Potentially Responsible Party/State Interest Letter | Bill O'Connell | |
| 2/11/2013 | Cleanup Complete Determination Issued | The Alaska Department of Environmental Conservation, Contaminated Sites Program (ADEC) has completed a review of the environmental records associated with the Commercial Property- 319 Shelikof Street site located in Kodiak, Alaska. Based on the information provided to date, it has been determined that the contaminant concentrations remaining on site do not pose an unacceptable risk to human health or the environment and this site will be closed. | Bill O'Connell |
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.