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Site Report: USCG Kodiak Site #9, AvGas Tank Farm

Site Name: USCG Kodiak Site #9, AvGas Tank Farm
Address: NSN, Kodiak, AK 99619
File Number: 2601.26.048
Hazard ID: 23438
Status: Active
Staff: Curtis Dunkin, 9072693053 curtis.dunkin@alaska.gov
Latitude: 57.731699
Longitude: -152.498955
Horizontal Datum:WGS84

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

Last staff assigned was Patrick-Riley. CS database cross reference: USCG Kodiak Site 09 AvGas Tank Farm; 1988250115063. Soldotna Office file under CS File USCG-Kodiak Site #9 AvGas Tank Farm, Reckey:88-25-01-150-63 Site 9 is an area wher 64 underground storge tanks were located from the 1940s through the 1970s. Two isolated groundwater contaminant plumes have been identified. The groundwater was impacted by chlorinated solvents, primarily vinly chloride and by aromatic hydrocarbons (benzene, toluene, ethylbenzene, xylens {BTEX}) and petroleum hydrocarbons. The RCRA Corrective Measures Study recommended that impacted groundwater be treated by in situ oxygenation to enhance bioremediation.

Action Information

Action Date Action Description DEC Staff
5/29/1988 Site Added to Database Former Staff
5/29/1988 Leaking Underground Storage Tank Cleanup Initiated - Petroleum Former Staff
5/29/1988 Leaking Underground Storage Tank Release Confirmed - Petroleum LUST Site created in CSP for source area ID 78103 ADD; Site added to database. Former Staff
8/17/1995 Site Visit FI; Site reconnaissance. Former Staff
9/18/1995 Site Visit FI; Site reconnaissance. Former Staff
6/27/2002 Cleanup Level(s) Approved ROD for use of the 10 Times rule ACL for soil and GW for the Nyman Peninsula signed. Site 9 is locted on the Nyman Peninsula and covered by the ROD. Donald Seagren
8/26/2002 Update or Other Action EPA comments on Site 9 remedial Investigation Workplan received. Donald Seagren
11/8/2002 Update or Other Action EPA comments on Supplemental Sampling and Analysis Plan for Site 9, AVGAS Tanks, and Site 15, UST at Peterson School received. Donald Seagren
6/17/2003 Leaking Underground Storage Tank Corrective Action Underway Reviewed and commented on Draft CMS. Donald Seagren
12/2/2003 Underground Storage Tank Site Characterization or Assessment Reviewed final Corrective Measures Study. Study recommended Alternative 4 - IC, surface soil excavation; sub surface soil excavation and expanded bioremediation as remediation method. Donald Seagren
8/19/2004 Update or Other Action Approved 3 drums of petroleum contaminated drill cuttings to be transported to SPI Nyman Peninsula remediation facility for thermal remediation. Donald Seagren
12/21/2004 Update or Other Action File number 2601.26.048 assigned and entered into the Fileroom database and Leaking Underground Storage Tank database. Alyce Hughey
7/28/2008 Exposure Tracking Model Ranking Intitial Ranking Complete for Source Area: 78103 (Autogenerated Action)
3/19/2009 Meeting or Teleconference Held Contaminated Sites staff participated in an annual scoping meeting with the Corps of Engineers, EPA and Coast Guard for the Kodiak FUDS projects. Agenda items included review of the 2008 field season, and planned investigations and remedial actions at Building A-711, Airport Staging Area and various Coast Guard Sites including the Lube Pits, Building A-141, Buskin Beach, and the Asphalt Disposal Area Jeff Brownlee
9/22/2010 Site Visit During an annual site prioritization meeting on Kodiak with representatives from the EPA, USCG, USACE, and ADEC, contaminated sites staff conducted site visits at the following Kodiak FUDS: Drury Gulch/Site 18, Building A711, Airport Staging Area, Former Navy Landfill/Red Lake Site 2, Buskin Beach, and the Site 9 AvGas Tank Farm. Curtis Dunkin
4/19/2011 Site Visit ADEC conducted a site visit to access the site in lieu of the site being transferred back to the Department of Defense for FUDS-eligible remediation. The Army Corps will be conducting groundwater monitorin in 2012 and a UVOST SI in 2012 to determine the nature and extent of contamination. Curtis Dunkin
3/28/2018 Cleanup Plan Approved ADEC submitted a conditional approval of the USCG's responses to comments, including both the revised redline and final versions of the USCG's Jewel Beach Storm Sewer Outfall Replacement Project Environmental Management Plan (EMP) which is scheduled to be implemented in 2018. While ADEC approved the final EMP, ADEC's conditional approval requires the USCG' project team to address additional comments in the project's final site plan prior to implementing the EMP in the field. The primary contaminated site concerns involve the former Aircraft Maintenance Building 28 which is a FUDS where VOCs, PCBs, metals, and POL contaminants were confirmed present above applicable cleanup levels as a result of prior investigations. The focused 2017 site investigation of the Jewel Beach outfall project area that was conducted by the USCG confirmed the presence of low-level concentrations of several of the site COCs within the length of the proposed project excavations. Curtis Dunkin
9/25/2018 Site Visit ADEC's project manager for the Kodiak Army Navy FUDS traveled to Kodiak, AK and participated in two days of annual planning meetings and site inspections with project delivery team representatives from the Army Corps of Engineers, USCG, and Environmental Protection Agency. Curtis Dunkin
3/11/2019 CERCLA RI Plan Approved ADEC participated in two resolution meetings on February 26 and 28, 2019 with representatives from the Army Corps of Engineers (USACE), EPA, and the USCG to resolve comments and conduct technical planning for the draft 2018-19 Phase III RI Work Plan and addendum documents to the 2018 Phase II Report and draft Phase III Work Plan. ADEC approved the Corps' additional and revised responses to comments and submitted approval to finalize the work plan. Curtis Dunkin
7/10/2019 Meeting or Teleconference Held ADEC traveled to Seattle, WA and participated in two days of technical planning and project status update and prioritization meetings with representatives from the US Coast Guard, US Environmental Protection Agency, and their respective contracted technical support. Curtis Dunkin
8/20/2019 Site Visit ADEC traveled to Kodiak, AK to participate in two days of annual project delivery team meetings and conduct site inspections with representatives from EPA, USACE, USCG, and their respective technical contract support. Curtis Dunkin
8/22/2019 Site Visit ADEC traveled to the USCG Base Station, Kodiak and participated in two full days (August 21-22, 2019) of site inspections and technical project team meetings with representatives from the EPA, USCG, and their respective contracted technical support. Curtis Dunkin
4/15/2020 Meeting or Teleconference Held ADEC participated in a technical planning and project prioritization meeting via web/teleconference with project delivery team representatives from the US Army Corps of Engineers, US Environmental Protection Agency RCRA, and the US Coast Guard. Curtis Dunkin
7/22/2020 Meeting or Teleconference Held ADEC participated in annual project prioritization meetings on July 21 and 22 with representatives from the US Coast Guard, the Environmental Protection Agency, and respective contracted project technical support and implementation teams. The purpose of the annual meetings are for stakeholders to provide respective site status updates, conduct technical planning and site prioritization, and scheduling for implementation of projects through the current and upcoming fiscal years. Curtis Dunkin
8/12/2020 Meeting or Teleconference Held ADEC participated in an annual planning meeting with representatives from the Army Corps of Engineers, the US Coast Guard, and the Environmental Protection Agency for the purpose of providing respective status updates on the site action prioritization and project implementation schedules for all six Kodiak Army Navy Formerly Used Defense Sites. Curtis Dunkin
9/16/2020 Document, Report, or Work plan Review - other ADEC reviewed the draft July 2020 Kodiak AvGas Hill 2019 Phase III Remedial Investigation Report and submitted comments to the Army Corps of Engineers. Curtis Dunkin
3/4/2021 Document, Report, or Work plan Review - other ADEC reviewed the responses to comments on the draft 2020 Phase III Remedial Investigation Report and Risk Assessment and submitted review determinations, additional comments, and request for resolution to the U.S. Army Corps of Engineers Curtis Dunkin
5/13/2021 CERCLA RI Report Approved ADEC reviewed the additional responses to comments and issued an acceptance letter and approval to the Army Corps of Engineers to finalize the draft 2020 Phase III Remedial Investigation Report. Curtis Dunkin
8/5/2021 Site Visit ADEC participated in annual project delivery team meetings for the Kodiak Army/Navy Formerly Used Defense Sites (FUDS) at the USCG Base Kodiak with representatives from the Army Corps of Engineers, USCG, EPA, and their respective contracted technical support representatives, and conducted site visits and inspections of the active FUDS on Base Kodiak. Curtis Dunkin
9/13/2022 Meeting or Teleconference Held ADEC participated in two full days of annual project delivery team meetings with representatives from the USCG, EPA, and their respective contracted technical support staff. Curtis Dunkin
10/25/2022 Site Visit DEC participated in the project delivery team meetings and site visits on Kodiak with USACE, USCG and EPA on October 25 & 26, 2022. The USCG Navy Landfill/Red Lk. Site 2, USCG Airport Staging Area, USCG Kodiak Drury Gulch Site 18, USCG Site 09 Avgas Tank Farm, and USCG MA6 DOT Building A-711 were visited to assess current conditions, land use controls in place, and feasibility of additional characterization (when needed) given terrain. Melinda Brunner
4/22/2024 Site Visit ADEC staff conducted 4 full days of site visits and inspections of all active contaminated sites located on USCG Base Kodiak during the week of April 22, 2024 including comprehensive site walks, land use and site condition evaluations, and in-situ inspections and observations of field work implementation; including multiple ADEC-approved site characterization and cleanup removal action efforts at multiple sites across the Base. Curtis Dunkin
6/26/2024 CERCLA PA ADEC reviewed the draft 2024 Base USCG Kodiak PFAS Preliminary Assessment (PA) Report and submitted comments to the U.S. Coast Guard. The draft PA effort evaluated both confirmed as well as potential historical AFFF use and/or release locations across the contiguous USCG Base Kodiak as well as other adjacent USCG properties. The report also ranked the inventory of sites and proposed future actions and investigation efforts. Curtis Dunkin
7/29/2024 Site Visit ADEC staff conducted three days of comprehensive site visits and inspections during the week of July 29, 2024 at the respective Kodiak Navy/Army and other Formerly Used Defense Sites on Kodiak in conjunction with participating in the annual Project Delivery Team Planning meeting with stakeholders from ADEC, U.S. Army Corps of Engineers, U.S. Coast Guard, and the Natives of Kodiak, Inc. Curtis Dunkin
8/26/2024 Meeting or Teleconference Held ADEC staff participated in 3 days of annual project delivery team planning and prioritization meetings in Seattle, WA at the EPA Region 10 Headquarters with stakeholders from the U.S. Coast Guard, EPA-RCRA, and ADEC. Curtis Dunkin

Contaminant Information

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State of Alaska Department of Environmental Conservation

P.O. Box 111800
Juneau, AK 99811-1800
Phone: 907-465-5066
Fax: 907-465-5245
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