Site Report: Residence - 1095 Brock Road
| Site Name: | Residence - 1095 Brock Road |
|---|---|
| Address: | 1095 Brock Road, North Pole, AK 99705 |
| File Number: | 100.38.239 |
| Hazard ID: | 25799 |
| Status: | Cleanup Complete - Institutional Controls |
| Staff: | IC Unit, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 64.818566 |
| Longitude: | -147.377333 |
| 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
On March 25, 2008 the release of ~450 gallons of diesel fuel was reported from a 500-gallon underground heating oil tank at a residence at 1095 Brock Road in North Pole. The cause of the release was determined to be corrosion of the tank and a faulty return line. Following initial cleanup actions, contaminants were still present in soil and groundwater above DEC cleanup levels.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 1/11/2012 | Spill Transferred from Prevention Preparedness and Response Program | Spill tranfsferred by PERP staff Wes Ghormley. Spill no. 08309908501; spill date = 3/25/08; PERP file no. 100.02.303; substance diesel; quantity = ~450 gallons; source = corrosion and faulty return line of a 500-gallon underground heating oil tank. | Mitzi Read |
| 1/26/2012 | Site Added to Database | A new site has been added to the database | Mitzi Read |
| 1/30/2012 | Exposure Tracking Model Ranking | Initial ranking with ETM completed for source area id: 79234 name: 500-Gallon Heating Oil UST | Mitzi Read |
| 3/20/2012 | Document, Report, or Work plan Review - other | Review of the Site Assessment and Release Investigation (SARI) from Alaska Resources and Environmental Services, LLC (ARES). (Dated April 2008 - to PERP) | Willett Boger |
| 3/20/2012 | Document, Report, or Work plan Review - other | Review Work Plan from ARES. ( Dated June 2008 - to PERP) | Willett Boger |
| 3/20/2012 | Document, Report, or Work plan Review - other | Review Monitoring Well Reports from ARES for 2008, 2009, and 2011. (Dated August 2008, August 2009, and January 2012 - to PERP) | Willett Boger |
| 5/7/2012 | Exposure Tracking Model Ranking | A new updated ranking with ETM has been completed for source area 79234 500-Gallon Heating Oil UST. | Willett Boger |
| 5/15/2012 | Site Visit | Site visit to check location of drinking water well in relation to release site and condition of crawl space under house. | Willett Boger |
| 8/22/2012 | Document, Report, or Work plan Review - other | Drinking Water Well Sample Report Received | Willett Boger |
| 10/3/2012 | Cleanup Complete Determination Issued | Site closed with institutional controls. | Willett Boger |
| 10/3/2012 | Institutional Control Record Established | Institutional Controls established and entered into the database. | Willett Boger |
| 6/25/2013 | Update or Other Action | Property changed owners. New owner aware of the ICs and need to decommission the old product recovery well and two monitoring wells. | Willett Boger |
| 6/26/2013 | Site Reopened | Site reopened due to non-compliance with institutional controls: monitoring wells and recovery well were not decommissioned by deadline provided in institutional controls. Also, a deed notice has not been filed. The property has transferred to a new owner, and the former owner is no longer responding to DEC's attempts at contact. | Janice Wiegers |
| 6/1/2016 | Update or Other Action | DEC contacted by property owner to discuss removal of the recovery well. Owner requested written instructions regarding how to complete this task. A closure letter was drafted for this site; however, the recovery well needs to be decommissioned before the site can be closed. The property transferred to a new owner before the prior owner removed the recovery well. | Willett Boger |
| 12/27/2016 | Update or Other Action | Letter sent to landowner providing guidance on how to decommission the monitoring wells and notifying the landowner of a new DEC Project Manager. | Janice Wiegers |
| 11/30/2017 | Update or Other Action | Mailed letter requesting update on plans for well decommissioning with January 31, 2017 deadline. | Michael Hooper |
| 6/6/2019 | Update or Other Action | Mailed Letter detailing SB158 Cost recovery relief and requesting update on site. | Michael Hooper |
| 6/19/2019 | Cleanup Complete Determination Issued | Received phonecall from RP confirming well removal. Site reclosed. | Michael Hooper |
| 6/21/2019 | Institutional Control Compliance Review | IC compliance review conducted. The next review will be in five years' time. | Evonne Reese |
Contaminant Information
| Name | Level Description | Media | Comments |
|---|---|---|---|
| DRO | > Human Health/Ingestion/Inhalation | Soil | DRO present at 11,400 mg/kg at base of excavation at approximately 9 ft bgs. |
| BTEX | > Human Health/Ingestion/Inhalation | Soil | Benzene at 11.2 mg/kg at 9 feet bgs at base of excavation. |
| DRO | > Table C | Groundwater | DRO remained in recovery well at 5.27 mg/L. |
Control Type
| Type | Details |
|---|---|
| Signed CS Determination | |
| Notice of Environmental Contamination | A Notice of Environmental Contamination(deed notice) shall be recorded in the State Recorder's Office that identifies the nature and extent of contamination at the property and any conditions that the owners and operators are subject to in accordance with this decision document. |
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) | |
| Groundwater Use Restrictions | Installation of groundwater wells, potable or non-potable will require approval from ADEC. |
No associated sites were found.