Action Date |
Action |
Description |
DEC Staff |
1/30/1998 |
Update or Other Action |
Received Preliminary Assessment/Site Investigation Report prepared by Ogden Environmental and Energy Services Co., Inc. |
Scott Pexton |
4/28/1998 |
Site Added to Database |
Final Report, Preliminary Assessment/Site Investigation prepared for AK-ARNG by Ogden Environmental and Energy Services. |
Scott Pexton |
4/28/1998 |
Site Ranked Using the AHRM |
Site ranked by staff. |
Scott Pexton |
9/7/1999 |
Cleanup Plan Approved |
Approval of revised corrective action plan received 8/27/99. Plan involves excavation of petroleum contaminated soil associated with an above-ground storage tank for thermal treatment. |
Scott Pexton |
4/18/2000 |
Update or Other Action |
Received Final Technical Report for AAOF-AST
Corrective Action prepared by BNC International.
Report indicated that 107 cubic yards of contaminated soil was removed for thermal
treatment (instead of estimated 50 cubic yards). |
Scott Pexton |
3/15/2004 |
Update or Other Action |
File number assigned: 2407.38.024. |
Sarah Cunningham |
4/25/2006 |
Update or Other Action |
File number correction. Mis-entered as 2407.38.027, correct file number 2407.38.024. |
Aggie Blandford |
3/14/2008 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed. |
Debra Caillouet |
2/3/2010 |
Meeting or Teleconference Held |
Staff participated in the Installation Action Plan meeting. |
Debra Caillouet |
4/27/2011 |
Document, Report, or Work plan Review - other |
Draft Work Plan Corrective Action, Alaska Army National Guard Bethel AAOF, Bethel Alaska, April 2011 |
Debra Caillouet |
12/2/2011 |
Update or Other Action |
Comment sent on the draft ROD for cleanup complete. |
Debra Caillouet |
12/21/2011 |
Site Characterization Workplan Approved |
Final Work Plan Corrective Action, Alaska Army National Guard Bethel AAOF, Bethel Alaska, May 2011 |
Debra Caillouet |
12/21/2011 |
Document, Report, or Work plan Review - other |
Staff reviewed the Site Investigation Report, Former AKARNG AAOF, Bethel Alaska (aka Bethel Old AAOF)December 2011 and a draft ROD. While the SI does show the former UST area is below the ingestion/inhalation cleanup levels for DRO, it does not provide adequate characterization of the former AST site. |
Debra Caillouet |
5/31/2012 |
Document, Report, or Work plan Review - other |
Comment sent on the Draft Remedial Action/Clean-Up Complete at the Bethel Army Airfield Operations (Old) Facility (BAAOF), Bethel, Alaska May 2012 |
Debra Caillouet |
6/8/2012 |
Site Characterization Workplan Approved |
Final Work Plan, Remedial Action/Clean-Up Complete at the Bethel Army Airfield Operations (Old) Facility (BAAOF), Bethel, Alaska June 2012 |
Debra Caillouet |
9/4/2012 |
Site Characterization Report Approved |
Draft Site Investigation Report, Former Bethel Army Aviation Operating Facility, Bethel Alaska, August 2012 |
Debra Caillouet |
9/21/2012 |
Cleanup Complete Determination Issued |
Final Site Investigation Report, Former Bethel Army Aviation Operating Facility, Bethel Alaska, September 2012 |
Debra Caillouet |
9/21/2012 |
Exposure Tracking Model Ranking |
A new updated ranking with ETM has been completed for source area 78332 AST. |
Debra Caillouet |