Site Report: Andrew Berg Home Cabin
| Site Name: | Andrew Berg Home Cabin |
|---|---|
| Address: | Tustumena Lake, Kasilof, AK 99610 |
| File Number: | 2319.38.005 |
| Hazard ID: | 4287 |
| Status: | Cleanup Complete |
| Staff: | No Longer Assigned, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 60.117222 |
| Longitude: | -150.630000 |
| Horizontal Datum: | NAD83 |
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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 the historic restoration of the Andrew Berg Home Cabin in August of 2003, mercery contamination was discovered. An Interim removal of the known mercury contamination was conducted in September of 2005, with maximum mercury concentrations of 554 mg/kg. The Andrew Berg Home Cabin is listed as National Historical Place, located in the Kenai National Wildlife Refuge on Tustumena Lake, in the Northeast corner of the lake just north of Indian Creek.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 9/6/2006 | Site Ranked Using the AHRM | Site ranked using the AHRM. | Alyce Hughey |
| 9/6/2006 | Update or Other Action | File number 2319.38.005 was assigned and entered into the Fileroom Database and Contaminated Sites Database. | Alyce Hughey |
| 9/6/2006 | GIS Position Updated | Using Figure 1 from the Site Characterization Work Plan, Berg Cabin, from Environmental Compliance Consultants, Inc., dated August 2006, in conjunction with the KPB Parcel Lookup, and Topo Zone Pro, entered the coordinates for this site. Metadata includes No Topo Basemap, Black and White Aerial Photo, TopoZone Pro Street Maps, on a Medium Size Map, View Scale 1:9,840, Coordinate Datum NAD83. High degree of confidence in accuracy of location. | Alyce Hughey |
| 9/6/2006 | Update or Other Action | Don Fritz assigned as project manager, per Paul Horwath. | Alyce Hughey |
| 9/6/2006 | Site Added to Database | Site added to the database. | Alyce Hughey |
| 9/11/2006 | Update or Other Action | File transferred to Anne Marie Palmieri in Haines, per John Halverson | Alyce Hughey |
| 9/15/2006 | Site Characterization Workplan Approved | Site characterization workplan approved this date; work to begin next week. | Anne Marie Palmieri |
| 4/13/2007 | Exposure Tracking Model Ranking | ETM completed. | Anne Marie Palmieri |
| 6/12/2008 | Site Characterization Workplan Approved | Site characterization workplan approved this date. Fieldwork will be conducted this week. | Anne Marie Palmieri |
| 4/2/2009 | Site Characterization Report Approved | Report approved this date. Soil contamination around the building has been delineated. No groundwater contamination was found during the investigation. Low levels of contamination found in the sediments downgradient of the cabin and on the shore of Lake Tustumena. FWS will conduct a risk assessment to determine an appropriate cleanup level. | Anne Marie Palmieri |
| 1/25/2010 | Final Cleanup Report Reviewed | Interim Removal Action was conducted in Sept. 2009. Approx. 8.5 cy of contaminated soil was removed. Analytical confirmation sample results demonstrated that all of the contaminated soil had been removed. None of the results exceeded the default cleanup level of 1.4 mg/kg for mercury. Approval letter sent this date. | Anne Marie Palmieri |
| 1/25/2010 | Cleanup Complete Determination Issued | Cleanup Complete letter sent this date. | Anne Marie Palmieri |
| 1/25/2010 | Exposure Tracking Model Ranking | A new updated ranking with ETM has been completed for source area 75253 Cabin. | Anne Marie Palmieri |
Contaminant Information
| Name | Level Description | Media | Comments |
|---|---|---|---|
| Mercury - Total | < 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. |
There are no documents for this site report.
No associated sites were found.