Action Date |
Action |
Description |
DEC Staff |
11/23/2015 |
Potentially Responsible Party/State Interest Letter |
State interest letter sent to Lawn Ranger of Alaska, LLC by PPR staff Gay Harpole. |
Mitzi Read |
12/10/2015 |
Site Added to Database |
A new site has been added to the database |
Mitzi Read |
12/10/2015 |
Spill Transferred from Prevention Preparedness and Response Program |
Spill transferred by PPR staff Gay Harpole. Spill no. 15239930301; spill date = 10/30/15; substance = diesel; quantity = unknown. |
Mitzi Read |
12/10/2015 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed for source area id: 79842 name: Illegal Dumping of Petroleum Contaminated Soil |
Joshua Barsis |
1/4/2016 |
Potentially Responsible Party/State Interest Letter |
Letter of state interest sent on this day. |
Joshua Barsis |
1/4/2016 |
Update or Other Action |
Letter sent with a site history and request for cleanup. Work plan requested by February 1, 2016. |
Joshua Barsis |
2/11/2016 |
Update or Other Action |
ADEC has not received the work plan, which was requested by February 1, 2016. A letter was sent on this day and requested contact by March 15, 2016 to discuss the status of this site. |
Joshua Barsis |
2/1/2017 |
Update or Other Action |
Sent letter on this day with request for work plan by April 1, 2017. |
Joshua Barsis |
6/16/2020 |
Workplan Requested |
Requested to be notified of intent by June 22, 2020 and to receive workplan by July 13, 2020. |
Lisa Krebs-Barsis |
7/14/2020 |
Workplan Requested |
A letter was sent following the June 16th ADEC letter requesting a work plan (by July 13) and the June 22 phone call with the RP. This letter documented the June 22 phone call and requested follow up and a work plan immediately. |
Lisa Krebs-Barsis |
10/7/2022 |
Site Visit |
CSP personnel Naomi Mason and Alena Voigt conducted a site visit and met with Mr. Huber. Mr. Huber identified where the dumping occurred. The area had grown over with vegetation. CSP dug shallow test pits in the area and conducted warm water sheen field screening and headspace field screening. No sheen was observed during the warm water sheen screening and the maximum PID reading was 4.6 ppm. No visual or olfactory signs of contamination were observed.
|
Lisa Krebs-Barsis |
12/13/2022 |
Workplan Requested |
A letter was sent by the department requesting a work plan by January 31, 2023. The letter identified the steps toward compliance. |
Lisa Krebs-Barsis |
12/16/2022 |
Enforcement Action |
On December 2, the responsible party informed the department that he had conducted a removal action on the property and disposed of the excavated material at a landfill. The work and transport was not done with approval by the department and a Notice of Violation was sent on December 16, 2023. |
Lisa Krebs-Barsis |
5/8/2023 |
Compliance Advisory Letter |
A compliance advisory was sent noting that the responsible party had not provided a work plan by the most recently requested date of January 31 and described the outstanding cost recovery for department oversight. |
Lisa Krebs-Barsis |
6/21/2023 |
Document, Report, or Work plan Review - other |
A workplan to collect soil samples was submitted by the responsible party's consultant. Comments were sent. |
Lisa Krebs-Barsis |
6/22/2023 |
Site Characterization Workplan Approved |
A work plan to collect confirmation soil samples was approved. The responsible party obtained right of entry for his consultant on both properties. |
Lisa Krebs-Barsis |
6/23/2023 |
Site Visit |
CSP personnel Naomi Mason and Alena Voigt conducted a site visit to observe soil sampling conducted by the responsible party's consultant. |
Lisa Krebs-Barsis |
1/3/2024 |
Site Characterization Report Approved |
A site characterization report was approved. In June 2023 screening and sampling was done in the area at the base of the slope where soil had been removed without coordination in October 2022 by the RP. Three samples were collected and a duplicate and were analyzed for PAH and DRO. DRO was detected but all results were well below the most stringent cleanup levels. |
Lisa Krebs-Barsis |
4/3/2024 |
Exposure Tracking Model Ranking |
A new updated ranking with ETM has been completed for source area 79842 Illegal Dumping of Petroleum Contaminated Soil. |
Lisa Krebs-Barsis |
6/28/2024 |
Cleanup Complete Determination Issued |
Based on a review of the environmental record, analytical results indicate detectable concentrations for Diesel Range Organics (DRO) remain in the soil at concentrations between 26.4 mg/kg and 36.3 mg/kg. These results are below ADEC Method Two Soil Cleanup Levels in 18 AAC 75.341 Tables B1 and B2 and ADEC has determined that residual contaminant concentrations meet the human health cumulative risk criteria for residential land use. |
Alena Voigt |