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Site Report: Eielson AFB (SS519) Bldg 3426 Supply Facility CITS

Site Name: Eielson AFB (SS519) Bldg 3426 Supply Facility CITS
Address: Building 3426, Western Side Bldg. 3426, Eielson AFB, AK 99702
File Number: 107.38.131
Hazard ID: 3688
Status: Active
Staff: Axl LeVan, 9074512156 axl.levan@alaska.gov
Latitude: 64.666627
Longitude: -147.073477
Horizontal Datum:

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

The second highest DRO reading of at 7,700 mg/kg in soil from the CIT trenches was detected along the western end of Building 3426. Approximately 25 cubic yards of soil were removed from the location and thermally treated in May 2001. Further characterization of the site is warranted as only soils pertaining to the CITS Construction Project were removed or tested.

Action Information

Action Date Action Description DEC Staff
9/7/2001 Site Added to Database Petroleum contaminated soil. Bruce Wanstall
9/7/2001 Site Ranked Using the AHRM Preliminary ranking. Municipal DW well is less than 1 mile away and located hydrologicaly down-gradient from the site. Garrison Slough is less than 1/4 mile away and also down-gradient from the site. Bruce Wanstall
12/26/2001 GIS Position Updated Worked with Heather Goldman obtaining GIS latitude and longitude from 1:63,300 topographic map. Heather Goldman
9/19/2003 Meeting or Teleconference Held Staff attended a meeting with Air Force and EPA personnel to resolve comments on the draft Eielson Five-Year Review. Issues with the document included event-driven groundwater sampling at several contaminated sites, which we denied pending further clarification of the process, and closing numerous sites under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), but keeping them open under the State until 18 AAC 75 diesel range organic cleanup levels are met. Ann Farris
3/10/2004 Meeting or Teleconference Held meeting to discusswork for summer 2004. Further investigation in areas where contamination was discovered during installation of the fiber optic cable (CITS sites) additional soil borings and monitoring wells will be installed Sharon Richmond
8/18/2004 Site Characterization Workplan Approved work plan described work for contamination discovered during installation of the COmbat Information Training System (CITS) fiber optic cable. Monitoring wells will be installed and soil and groundwater will be tested for fuel components. Sharon Richmond
3/1/2005 Meeting or Teleconference Held ADEC met with Eielson AFB and contractor to review the Draft Site Characterization report for the CITS sites. QA/QC issues were discussed and there is a need for further data validation before the report can be approved. DRO and GRO are contaminants of conern and above ADEC cleanup levels. DRO is present in the ground water and exceeds ADEC cleanup levels. Emily Youcha
6/21/2005 Site Characterization Report Approved Data from 2002 indicates an area of DRO- and GRO-contaminated soils exists above ADEC Method Two cleanup levels. Ground-water sampling results indicate DRO-contaminated water exceeds ADEC Groundwater cleanup levels at MW-1.4. ADEC does not consider this effort a complete characterization as required by 18 AAC 75.335 because the cleanup levels and techniques were not proposed in the report. Additionally, the report did not evaluate the potential threat to human health, safety, and the environment from the contamination. This step is often evaluated in a conceptual site model (CSM) and in calculations of risk. Since this information was not included in the characterization report, ADEC would expect this type of information in a future proposed cleanup plan for this site. Emily Youcha
7/6/2006 Update or Other Action ADEC agreed to decrease sampling of the North Boundary Wells from annual sampling to biennial. Upcoming measurements will be summer 2007, 2009, 2011, etc. Concentrations of VOCs, SVOCs, and metals in the sentinel wells have been monitored annually since 1992 and there has been no detection of contamination. Emily Youcha
4/16/2008 Exposure Tracking Model Ranking Initial ranking with ETM completed. Deborah Williams
12/19/2011 Update or Other Action This entry contains only site-specific information. An informational site has been added to the database for actions that pertain to Eielson Air Force Base in its entirety. Please see ADEC file number 107.38.006/Hazard ID 25578/Eielson AFB Basewide Information. Kathleen Beutel
6/13/2014 Update or Other Action On April 23, 2014, the Alaska Department of Environmental Conservation and the United States Air Force reached agreement on the State-Eielson Air Force Base Petroleum Site Restoration Agreement (Two-party Agreement). This agreement was established to perform any necessary assessment, monitoring, remediation and cleanup determinations for petroleum contaminated sites at Eielson Air Force Base. This site was identified as a petroleum contaminated site requiring a response action and its cleanup will continue under Alaska regulations, following the procedures established in the agreement. Monte Garroutte
11/5/2014 Exposure Tracking Model Ranking A new updated ranking with ETM has been completed for source area 74663 Bldg 3426 Supply Facility. Restrictions are currently in place to prevent contaminant exposures. Approval is required for any activity on site that can result in access or movement of groundwater or soil. The installation or use of drinking water wells is restricted, and all monitoring wells are secured with locks to prevent unauthorized access to groundwater. Additionally, a 200-foot buffer boundary is on the site until better delineation can be defined. Anna Iverson
8/7/2015 Document, Report, or Work plan Review - other DEC provided comments to the USAF on the draft "2014 Site Characterization Report, Various Sites, Eielson Air Force Base, Alaska dated June 2015 (the 2014 CRP SCR). The 2014 CRP SCR describes sampling activities completed at PL001(M), CS082, SS530, SS068, SS083, TU531, CS074, CG517, SS533, TU077, SS519, SS079, CS525 at Eielson Air Force Base in July, August and September of 2014. Sampling of soil and groundwater was conducted to evaluate data gaps from previous investigations; delineate the nature and extent of soil and groundwater contamination; determine the potential for co-mingling of plumes from separate sites; and to determine the need, or lack thereof, for further investigation at each site. Melinda Brunner
8/24/2015 Site Characterization Workplan Approved DEC approved the "Multiple Compliance Restoration Program Sites Phase II Remedial Investigation/Feasibility Study Work Plan, Eielson Air Force Base, Alaska" dated August 2015. The work plan describes soil and groundwater sampling that will occur at SS519; fieldwork is scheduled to begin in August 2015. Melinda Brunner
10/28/2016 Update or Other Action DEC acknowledged receipt of the Draft Multiple Compliance Restoration Program Sites Interim Activities Report, Eielson Air Force Base, Alaska (July, 2016). DEC did not provide comments on the Interim Report and is reserving review and comments for the completed characterization reports. John O'Brien
11/14/2016 Document, Report, or Work plan Review - other DEC reviewed and provided comments on the Draft 2014 Site Characterization Report for Various Sites, Appendix F - Data Quality Assessment, Eielson Air Force Base, Alaska (June, 2015). John O'Brien
12/16/2016 Document, Report, or Work plan Review - other DEC completed review of the 2014 "Site Characterization Report, Various Sites - Data Quality Assessment" and resolved all comments. Monte Garroutte
3/7/2017 Site Characterization Report Approved DEC approved the 2014 Site Characterization for Multiple Sites (PL001 [M], SS068, CS074, TU077, SS079, CS082, SS083, CG517, SS519, CS525, SS530, TU531, and SS533), Report 2 (January 2017). Report 2 concluded that further investigation is required to fully delineate the nature and extent of soil and groundwater contamination present at all 13 Compliance Restoration Program (CRP) sites described. John O'Brien
11/16/2018 Site Characterization Report Approved DEC reviewed and approved the Site Characterization Report for Source Areas SS068, SS083, CS525, TU077, SO501, CG527, SS079, SS519 Eielson Air Force Base, Alaska, Final, dated November 2018. The report describes results of site characterizations (SCs) at multiple contaminated sites managed under the Compliance Restoration Program (CRP) at Eielson Air Force Base (AFB), Alaska. In order to delineate the extent of contamination at the eight CRP sites included in this report, Environmental Compliance Consultants, Inc. (ECC) partnered with Jacobs Engineering Group Inc. (Jacobs) to collect surface and subsurface soil, groundwater, surface water, and sub and near-slab soil gas samples; conduct an analytical data quality review; and screen for human health risk. Analytical sampling conducted during the 2015 through 2017 field activities closed data gaps from previous investigations and demonstrated that further characterization is not needed at three of the CRP sites; the remaining six sites require further investigation. Bri Clark
12/8/2021 Document, Report, or Work plan Review - other DEC reviewed the 2021 2 Party Semi Annual Report and attachments A & B. The document provides a current the list of Petroleum-Contaminated Sites (Attachment A) and a Schedule of Required Response Actions (Attachment B) for the State-Eielson AFB Petroleum Site Restoration Agreement. DEC Provided an email to the Air Force confirming review and acceptance of response actions. Sites CG527, CS525, SS083, SS519, and SS519 have scheduled for a Supplemental Site Characterization report to be delivered In December 2021. Dennis Shepard
3/4/2022 Document, Report, or Work plan Review - other DEC provided review comments for the Draft Supplemental Site Characterization Report for Sites SS068 SS083 SS519 CS525 CG527, Eielson Air Force Base, Alaska, (February 2022). The Supplemental Site Characterization Report summarized field activities, presented analytical results, discussed the nature and extent of fuels contamination at the sites investigated, and updated the conceptual site models. Proposed remedial strategies and recommendations for further limited investigations were included. Dennis Shepard
5/16/2022 Site Characterization Workplan Approved DEC provided approval for the Final Supplemental Site Characterization Report for Sites SS068 SS083 SS519 CS525 CG527, Eielson Air Force Base, Alaska, (April 2022). Dennis Shepard
1/13/2023 Document, Report, or Work plan Review - other DEC provided preliminary review comments for the Draft Decision Document for Sites SS068, SS083, SS519, CS525, and CG527, Eielson Air Force Base, Alaska, dated November 2022. This Decision Document (DD) documents selection of and describes remedial actions for Sites SS068, SS083, SS519, CS525, and CG527 at Eielson Air Force Base (AFB), Alaska. The U.S. Air Force (USAF) is managing the remediation of contamination at these sites, associated with petroleum and petroleum-related compounds, in accordance with the State-Eielson Agreement (USAF 2014), referred to as the two-party agreement. Any Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) constituents remaining after remediation of the petroleum-related contamination will be addressed by transferring sites back to the Eielson Air Force Base, Federal Facility Agreement Under CERCLA Section 120 (USAF 1990), referred to as the three-party agreement. Dennis Shepard
1/19/2023 Long Term Monitoring Workplan or Report Review DEC received and approved a Revised (Revision 1) Final Supplemental Site Characterization Report for Sites SS068 SS083 SS519 CS525 CG527, Eielson Air Force Base, Alaska, dated January 2023. Revision 1 incorporates corrected analytical reports that were provided by the laboratory in December 2022, after the approval of the Final Supplemental Site Characterization Report. The corrected analytical reports include three non-detect results for 1,4-dichlorobenzene in soil at site CS525 that were previously reported erroneously as detections. The changes do not affect the conclusions of the report. Dennis Shepard
9/18/2023 Document, Report, or Work plan Review - other DEC reviewed and provided comments on the "Eielson AFB Two-Party Sites, Periodic Review - Draft, August 2023". The document reviewed and recorded the current status of two party sites (managed by USAF and DEC) at Eielson Air Force Base. Axl LeVan
12/21/2023 Document, Report, or Work plan Review - other DEC reviewed and approved "Draft-Final Periodic Review Report for Two-Party Sites at Eielson Air Force Base, Alaska, November 2023". This report documents the evaluation of the Interim Land Use Controls (Interim LUCs) for 23 two-party sites at EAFB. Axl LeVan
1/30/2024 Document, Report, or Work plan Review - other DEC reviewed and provided comments for "Draft 2024 Work Plan Remedial Action – Construction at SS519, CS525, and CG527, Eielson Air Force Base, Alaska, January 2024." The work plan describes the project approach and methods to be used while conducting remedial action activities at Eielson Air Force Base (AFB) Sites SS519, CS525, and CG527 to remove soil contaminated by petroleum, oil, and lubricants (POL) and install groundwater monitoring wells. Axl LeVan
3/27/2024 Document, Report, or Work plan Review - other DEC reviewed and approved the "Draft-Final 2024 Work Plan Remedial Action - Construction at SS519, CS525, and CG527, Eielson Air Force Base, Alaska, March 2024." The work plan describes the project approach and methods to be used while conducting remedial action activities at Eielson Air Force Base (AFB) Sites SS519, CS525, and CG527 to remove soil contaminated by petroleum, oil, and lubricants (POL) and install groundwater monitoring wells. Axl LeVan
7/29/2024 Offsite Soil or Groundwater Disposal Approved DEC approved soil transport for soils excavated from SS519 during a removal action. Axl LeVan

Contaminant Information

Name Level Description Media Comments

Control Type

Type Details

Requirements

Description Details

There are no documents for this site report.

No associated sites were found.

Missing Location Data

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