Site Report: Residence - 2822 Marsha Avenue
| Site Name: | Residence - 2822 Marsha Avenue |
|---|---|
| Address: | 2822 Marsha Avenue, Juneau, AK 99801 |
| File Number: | 1513.38.097 |
| Hazard ID: | 26468 |
| Status: | Cleanup Complete |
| Staff: | No Longer Assigned, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 58.375368 |
| Longitude: | -134.583907 |
| 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 July 2013 a leak was discovered in a fuel line to an aboveground heating oil tank. The property was purchased in 2012 and the existing underground storage tank was replaced with an aboveground storage tank at that time, but the existing fuel lines were connected to the new tank. An undetermined amount of diesel was released to the ground adjacent to the residential structure. Seasonal high groundwater events caused contaminated groundwater to flood the crawlspace. Initial remediation efforts included excavation inside and outside the crawlspace and installation of a sump pump with an oil-water separator to remove contaminated groundwater. Additionally, a sealed vapor barrier was installed in the crawlspace to mitigate contaminant vapors migrating into the structure. Contaminants remain in soil and groundwater beneath the residence.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 7/23/2013 | Potentially Responsible Party/State Interest Letter | Potentially responsible party / state interest letter sent to landowner by PPR staff Bob Mattson. | Mitzi Read |
| 11/6/2015 | Spill Transferred from Prevention Preparedness and Response Program | Spill transferred by PPR staff Bob Mattson. Spill no. 13119919601; spill date = 7/15/13; substance = diesel; quantity = ~250 gallons; source = fuel line from heating oil tank. | Mitzi Read |
| 11/10/2015 | Site Added to Database | A new site has been added to the database | Mitzi Read |
| 11/10/2015 | Exposure Tracking Model Ranking | Initial ranking with ETM completed for source area id: 79837 name: Heating Oil Tank Fuel Line | Mitzi Read |
| 2/27/2017 | Potentially Responsible Party/State Interest Letter | Potentially responsible party/state interest letter send to landowner with request for updated information. | Christy Howard |
| 4/23/2018 | Workplan Requested | Work plan request letter mailed to RP via USPS Certified mail. Work plan due on updated deadline of September 17, 2018. | Amy Rodman |
| 5/6/2019 | Workplan Requested | Work plan request letter emailed to RP. Work plan due June 15, 2019. | Amy Rodman |
| 9/15/2021 | Site Visit | Site visit conducted by B. Tolsma and J. Fix of ADEC. The purpose of the visit was to investigate the feasibility of collecting groundwater samples from both the source area and crawlspace sumps. | Julie Fix |
| 3/23/2022 | Site Characterization Workplan Approved | The March 2022 "Groundwater Sampling and Analysis Plan" was approved by CSP management on this date. The work plan proposes to collect two groundwater samples from two separate locations on the property. Sampling will be conducted by two ADEC QEPs. One groundwater sample will be collected from the crawlspace sump underneath the residence. The second groundwater sample will be collected from the source area sump that was installed during the initial spill response, cleanup, and characterization efforts. Groundwater samples will be analyzed for DRO, VOCs, and PAHs. Additionally, ADEC personnel will inspect the exterior property and interior residence for any visual or olfactory indications of contamination. | Julie Fix |
| 3/25/2022 | Site Visit | ADEC personnel (Flannery Ballard and Brandi Tolsma) mobilized to the site on this date to collect two groundwater samples, inspect the exterior property and interior residence for any visible and olfactory signs of residual contamination. | Julie Fix |
| 10/26/2022 | Exposure Tracking Model Ranking | A new updated ranking with ETM has been completed for source area 79837 Heating Oil Tank Fuel Line. | Julie Fix |
| 4/4/2023 | Site Characterization Report Approved | The revised "2022 Supplemental Site Characterization Report" was submitted to the RP on this date. | Julie Fix |
| 11/14/2023 | Cleanup Complete Determination Issued | Sent Cleanup Complete Determination Letter | Andrea Carlson |
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. | |
| 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) |
No associated sites were found.