Action Date |
Action |
Description |
DEC Staff |
9/21/1993 |
Underground Storage Tank Site Characterization or Assessment |
Phase II Environmental Site Assessment received. Assessment showed soil contamination exceeding ADEC cleanup levels for GRO and BTEX. No GW encountered. Permafrost encountered at 6 to 7 feet below ground surface. |
Alyce Hughey |
9/21/1993 |
Site Added to Database |
|
Former Staff |
9/21/1993 |
Leaking Underground Storage Tank Release Confirmed - Petroleum |
LUST Site created in CSP for source area ID 77988 (Added by System) |
Former Staff |
9/21/1993 |
Leaking Underground Storage Tank Cleanup Initiated - Petroleum |
|
Former Staff |
9/16/1994 |
Leaking Underground Storage Tank Corrective Action Underway |
UST Closure work plan received. |
Alyce Hughey |
10/21/1994 |
Update or Other Action |
Received letter form consultant informing the Department of installation of temporary AST and plans to close 2 - 2,200 gallon Gasoline UST's. |
Alyce Hughey |
9/18/1998 |
Update or Other Action |
UST Removal and Closure report received. 98 yds3 of contaminated soil stockpiled on site. Some GRO contamination exceeding ADEC cleanup levels remains along West property line between 3 to 7 feet below ground surface. |
Alyce Hughey |
9/30/1999 |
Update or Other Action |
Soil Stockpile analytical results received on 27 September 99. Colin Bayse approved soil to be land farmed as requested in letter. |
Alyce Hughey |
1/14/2004 |
Update or Other Action |
ADEC Closure Investigation Report Review Comments sent by Horwath. |
Alyce Hughey |
10/8/2004 |
Release Investigation |
ADEC reviewed a release investigation report and issued correspondence with comments January 14, 2004. The letter was returned. ADEC will try to re-issue the letter to the appropriate RP. |
Paul Horwath |
10/11/2004 |
Update or Other Action |
ADEC Closure Investigation Report Review Comments letter resent to correct address. Original letter was sent to an incorrect address. |
Alyce Hughey |
10/11/2004 |
Update or Other Action |
Site re-assigned by Horwath. Research correct mailing address for facility and owner. Re-issue Horwath letter from February 04 to PO Box. |
Alyce Hughey |
4/23/2008 |
Update or Other Action |
File number 2407.26.015 assigned and entered into the Fileroom Database, and Leaking Underground Storage Tank Database. |
Alyce Hughey |
4/23/2008 |
Exposure Tracking Model Ranking |
Site ranked using the 1998 spill ranking, site North Star Gas Company - Bethel 98, Reckey:1998250026101, Event ID:2746. Site entered in database twice, should be the 1993 spill. The 1998 spill was closed out and being worked in the 1993 site. |
Alyce Hughey |
6/17/2008 |
Update or Other Action |
Site transferred from Don Seagren to Paul Horwath per Linda Nuechterlein. |
Alyce Hughey |
1/14/2009 |
Exposure Tracking Model Ranking |
A new updated ranking with ETM has been completed for source area 77988 UST Removal. |
Alyce Hughey |
9/2/2010 |
Document, Report, or Work plan Review - other |
Reviewed the Soil Sampling and Analytical Report for North Star Gas, LLC, dated August 2010, from Tutka, LLC. The results of the July 2010 soil samples taken along the west side of the property boundary, indicated that GRO soil contamination of 541 mg/kg, benzene of 0.133 mg/kg, toluene of 24.2 mg/kg, and total xylenes of 162.1 mg/kg at 36 inches below ground surface. Based on the other soil samples taken in this soil sampling event, it appears that the contamination is localized and that the concentrations have reduced substantially in the past 12 years. It is being recommended to continue natural attenuation at the site for several seasons with bi-annual soil sampling or the installation of a bioventing system to enhance the natural attenuation process. |
Alyce Hughey |
10/4/2011 |
Document, Report, or Work plan Review - other |
ADEC provided review comments in response to the August 2010 Soil Sampling and Analytical Report for North Star Gas, LLC, report, which was prepared by Tutka, LLC. An e-mail message was concurrently sent to Scott Nygard with Tutka, and to Elaine Brown with North Star Gas. A soil sampling work plan, and information on the source of potable water for this and adjacent properties was requested. On October 7, 2011, Keith Guyer from Tutka informed Paul Horwath that Elaine Brown no longer worked for North Star Gas and that the new point of contact was Mary Snider, msnider@nsg-llc.com
|
Paul Horwath |
2/14/2012 |
Update or Other Action |
Forwarded our October 4, 2011 request for a corrective action plan (soil sampling work plan) to Mary Snider, with North Star Gas, again soliciting a NSG response. Tutka LLC informed us that Mary Snider is the current North Star Gas point of contact. |
Paul Horwath |
2/22/2012 |
Update or Other Action |
Telephone conversation with John Wagner, General Manager of Northstar Gas, LLC, to discuss ADEC's request for a corrective action plan in order to complete the assessment of the extent of soil contamination at this site. John Wagner is ADEC's current point of contact within Northstar Gas, LLC. |
Paul Horwath |
2/24/2012 |
Potentially Responsible Party/State Interest Letter |
Issued PRP letter 2/24/2012. |
Paul Horwath |
6/29/2015 |
Update or Other Action |
Sent an e-mail communication to Golder Associates and to John Wagoner with North Star Gas Company, to determine the current status of work from their side of this project. |
Paul Horwath |
4/20/2016 |
Update or Other Action |
Telecom with Golder & Associates, resulting in a commitment to provide ADEC with a report on the status of groundwater use in the area, for drinking water. Golder states that the shallow groundwater is not used for drinking water in Bethel, and is considered non-potable by the local community. |
Paul Horwath |
5/11/2016 |
Update or Other Action |
Received a letter, thru Golder Associates, from James R. Colonel, Hauled Utilities Supervisor for the City of Bethel Public Works Department, stating that the two closest active drinking water wells a both a least 1/2 mile from this site. |
Paul Horwath |
5/19/2016 |
Update or Other Action |
Talked with Jim Colonel, Hauled Utilities Supervisor, City of Bethel Public Works Department. Mr. Colonel is in charge of the services that haul potable water to residents/businesses potable water storage tanks in Bethel, and the sewerage pumping service which pumps and transports sewage from septage holding tanks. He knows of no drinking water wells withing 1/2 mile of this site. He states the any recent water wells in Bethel are more than 400 feet in depth. Two City of Bethel drinking water wells located about 2-3 miles from this site are ~470 feet in depth. Permafrost is present in Bethel from near the ground surface to ~100 feet in depth. Groundwater used for drinking water is available beneath the permafrost at depths commonly exceeding 400 feet. The seasonal shallow groundwater upon the permafrost is not used for drinking water. The lack of potable water without drilling to great depths is why Bethel provides potable water hauling services. The presence of the shallow permafrost is why Bethel provides sewage pumping services for the purposes of emptying septage holding tanks. |
Paul Horwath |
9/12/2016 |
Cleanup Complete Determination Issued |
A cleanup complete decision letter was completed and signed, for issuance to Northstar Gas, LLC tomorrow, 9/13/2016. No formal institutional controls were necessary. A copy of the signed decision document has been attached to this database, for public access. |
Paul Horwath |
9/12/2016 |
Exposure Tracking Model Ranking |
A new updated ranking with ETM has been completed for source area 77988 UST Removal. |
Paul Horwath |