| Action Date |
Action |
Description |
DEC Staff |
| 3/3/2010 |
Document, Report, or Work plan Review - other |
DEC staff approved the Work Plan, Beach Diesel Tanks Removal, Wainwright Short Range Radar Station, Alaska document, dated February 2010. The Beach Diesel Tanks site is located on the shore of the Chukchi Sea, approximately 5 miles northwest of the main installation. There are two 65,000-gallon metal above ground storage tanks in an unlined gravel bermed containment area. The tanks and associated piping and debris will be demolished and packaged for shipment by barge transport to the appropriate treatment, disposal, or recycling facilities. The diesel impacted soil will be excavated and treated by landfarming. |
Melody Debenham |
| 1/27/2012 |
Document, Report, or Work plan Review - other |
Approved the final removal action report for the Beach Diesel Tanks site. The Beach Diesel Tanks site consisted of two 65,000-gallon diesel tanks and associate piping on a bermed gravel pad. The tanks and piping were decommissioned and petroleum contaminated gravel transported to the Wainwright SRRS runway for landspreading. Contamination remains at the gravel/tundra interface above the applicable cleanup levels. |
Melody Debenham |
| 8/20/2012 |
CERCLA ROD Approved |
DEC signed the Record of Decision documenting the selected remedy for the Beach Diesel Tanks Site. The selected remedy includes excavation of petroleum contaminated gravel and soil from the tank farm area and along the pipeline route from the tanks to the beach. The contaminated gravel will be transported to the Wainwright Short Range Radar Station (SRRS) and treated by landspreading. |
Melody Debenham |
| 2/28/2013 |
Document, Report, or Work plan Review - other |
Approved the final landspread report documenting the treatment of petroleum-contaminated soil from the former Beach Diesel Tank site at the Wainwright SRRS. Contaminated soil was transported from the Beach Diesel Tank site to the main SRRS installation in May 2010 for treatment. The gravel was spread on the runway to a maximum depth of 6 inches. This report presents the results of surface water sampling and multi-increment (MI) sampling of the landspread material and the former stockpile locations. All results are below the cleanup levels. The landspread material on the runway was graded, leveled, and compacted to make it suitable for fixed wing aircraft use. |
Melody Debenham |
| 5/2/2013 |
Cleanup Plan Approved |
Approved the final work plan for the Beach Diesel Tank Site and the New Landfill Site at the Wainwright Short Range Radar Station (SRRS. This work plan includes removing petroleum contaminated soil from the Beach Diesel Tank site and transporting it to the SRRS for staging and landfarming. The landfill site will be excavated and contaminated soil and solid waste will be transported offsite for disposal. The contractor has proposed multi-incremental (MI) sampling for the landspreading activities, however the work plan did not provide sufficient details. A supplemental work plan will be prepared and submitted before MI sampling is performed. |
Melody Debenham |
| 4/10/2015 |
Document, Report, or Work plan Review - other |
Approved Final Lanspreading Operation and Maintenance Report dated February 2015 documenting the 2014 landspread operations and sampling. Ten tilling events were performed at the landspread area. Soil samples were collected using multi-incremental sampling methods. Results were below applicable cleanup levels. In addition, 5 surface water samples were collected to determine if landspread operations were impacting nearby surface water bodies. All results were below applicable cleanup levels. |
Melody Debenham |
| 4/28/2015 |
Final Cleanup Report Reviewed |
Approved final SS001 and LF005 Remedial Action Report. Petroleum contaminated soil was removed from the Beach Diesel Tanks site (SS001) and transported to the Wainwright SRRS installation for treatment by landfarming. LF005 was excavated and the contents transported off-site for proper disposal. |
Melody Debenham |
| 4/29/2015 |
Site Added to Database |
A new site has been added to the database |
Mitzi Read |
| 5/5/2015 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed for source area id: 79764 name: Beach Diesel Tanks |
Melody Debenham |
| 5/15/2015 |
Document, Report, or Work plan Review - other |
Approved final supplemental work plan for multi-incremental soil sampling of the soil from beach diesel tanks that has been landspread at main SRRS installation and surface water monitoring near landspread area. |
Melody Debenham |
| 9/17/2015 |
Meeting or Teleconference Held |
Attended Barrow Restoration Advisory Board Meeting and provided update on Wainwright. |
Melody Debenham |
| 12/16/2015 |
Document, Report, or Work plan Review - other |
Approved Final Landspreading Operation and Maintenance Report dated December 2015. Report documents landspread operations, landspread soil sampling, and surface water sampling. Three tilling events were performed in 2015. Soil samples were collected from the landspread area using multi-incremental sampling methods in June and September. Results were below cleanup levels for both sampling events. Surface water sample results were below cleanup levels. |
Melody Debenham |
| 6/23/2016 |
Meeting or Teleconference Held |
Attended Barrow Restoration Advisory Board meeting and provided update on Wainwright. |
Melody Debenham |
| 1/15/2017 |
CERCLA Remedial Action Completion Report |
DEC received and approved Remedial Action - Site Closeout Activities Final Report for site. |
John Carnahan |
| 1/17/2017 |
Update or Other Action |
Stephen Krause replaces Lori Roy as the AF RPM for Barter, Bullen, Wainwright, Lisburne, Point Lonely, Oliktok, Lake Louise, Big Mtn and Duncan Canal. |
John Carnahan |
| 5/8/2017 |
Cleanup Complete Determination Issued |
|
Gretchen Caudill |
