Action Date |
Action |
Description |
DEC Staff |
7/27/2010 |
Document, Report, or Work plan Review - other |
ADEC received a Draft Field sampling plan for the site. |
Fred Vreeman |
8/24/2010 |
Document, Report, or Work plan Review - other |
ADEC provided review comments for the field sampling plan for the Site. |
Fred Vreeman |
9/2/2010 |
Document, Report, or Work plan Review - other |
ADEC approved the field sampling plan for the Site. |
Fred Vreeman |
3/14/2012 |
Site Added to Database |
A new site has been added to the database |
Mitzi Read |
5/4/2012 |
Document, Report, or Work plan Review - other |
ADEC received a Draft Site Characterization Results report for the Site. |
Dennis Shepard |
6/29/2012 |
Document, Report, or Work plan Review - other |
ADEC provided comments on the Draft Site Characterization Report. |
Dennis Shepard |
2/8/2013 |
Document, Report, or Work plan Review - other |
ADEC received a Draft Final redline of the Site Characterization Results report. |
Dennis Shepard |
2/27/2013 |
Document, Report, or Work plan Review - other |
ADEC provided approval of the Draft Final Site Characterization results report. The results report indicates that Site Characterization has data gaps that will be addressed under a future workplan. |
Dennis Shepard |
2/27/2013 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed for source area id: 79272 name: UST 1428 |
Dennis Shepard |
9/4/2014 |
Site Characterization Report Approved |
DEC has approved the Addendum Site Characterization (SC) Results Report, 1428 Combat Alert Cell UST (Site UST1428 or CST011), Former Galena Forward Operating Location (FOL), Alaska. The purpose of the addendum was to address requirements for an SC Report under 18 AAC 75.335 (c) (ADEC, 2012), specifically, to propose cleanup levels and remedial techniques for the site. |
Monte Garroutte |
11/5/2014 |
Institutional Control Record Established |
Institutional Controls established and entered into the database. |
Dennis Shepard |
8/11/2015 |
Document, Report, or Work plan Review - other |
DEC approved a Technical Memorandum, 2015 Site-Wide Data Collection Sampling Plan (CH2M HILL Sites). The plan includes installing additional soil borings and monitoring wells, collecting samples for a proposed HRC evaluation and excavating down to the top of the USTs to open the tanks and verify the contents. |
Dennis Shepard |
8/24/2015 |
Meeting or Teleconference Held |
A teleconference TRIAD call was held to discuss the Field results for the tank inspections and additional borings completed under the 2015 Site-Wide Data Collection Sampling Plan. The Air Force contractor reported that the USTs at location Area 1 (Tank#8/UST 1428-1 and Tank#9/1428-2)were not found abandoned in place and that the previous geophysical survey reflections had apparently been misinterpreted.
The Tank#5/UST 1428B was found abandoned in place. The tank was found to be filled with clean sand and no piping remained. The Tank#5/UST 1428B will remain in place due to its proximity to the Building 1428 foundation. |
Dennis Shepard |
9/1/2015 |
Update or Other Action |
DEC received a Notice of Post Closure for the 3 USTs on site (Tanks #5, 8, 9). |
Dennis Shepard |
4/7/2016 |
Risk Assessment Report Approved |
DEC approved the Method Three Risk Evaluation for Site CST011 Area 1. The Method Three calculated risk for the site indicates carcinogenic and noncarcinogenic risk criteria
have been met under current industrial commercial settings. |
Dennis Shepard |
6/29/2016 |
Cleanup Plan Approved |
DEC approved the Subsurface Aeration (Vertical Well) Cleanup Plan for site CST-11. |
Dennis Shepard |
6/30/2016 |
Cleanup Plan Approved |
DEC approved the Subsurface Aeration (Vertical Well) Cleanup Plan for Sites ST020, SS005, CST014, CST011 Area 2, and TU001. |
Dennis Shepard |
10/26/2016 |
Meeting or Teleconference Held |
A restoration Advisory board meeting was held in Galena Alaska to discuss the general and specific status of site investigations and cleanup at Galena. |
Dennis Shepard |
6/7/2017 |
Document, Report, or Work plan Review - other |
Rescission of Approval Letter dated April 1, 2016 - ADEC Method Three Risk Evaluation for Site CST011 Area 1 (UST1428). During preparation of a Cleanup Complete determination for the site, a further review of residual contamination indicated that gasoline range organic (GRO) compounds (3,700 mg/kg) remain at the
site above DEC maximum allowable concentrations (1400 mg/kg). Since the site cannot be closed without ICs, a new approval letter specifying conditions for closure will be issued. |
Jamie McKellar |
10/11/2017 |
Update or Other Action |
DEC approved the Subsurface Aeration (Vertical Well) Construction Completion Report for Sites ST020, SS005, CST014, CST011 Area 2, and TU001. |
Dennis Shepard |
6/29/2018 |
Document, Report, or Work plan Review - other |
DEC approved the Technical Memorandum, 2018 Data Collection Sampling Plan for Sites ST005 Area D, ST020, SS005, CST011 Area 2, and CG001, Former Galena Forward Operating Location (CH2M, June 28, 2018). |
Dennis Shepard |
8/8/2018 |
Site Visit |
DEC conducted a site visit at the Former Forward Operating Location in Galena, AK on August 8-9, 2018. A photo log is available in DEC's electronic file. |
Jamie McKellar |
10/29/2018 |
Site Visit |
On October 23, 2018, DEC participated in the Technical Project Team (TPT) meeting with representatives from USAF and ADOT&PF. A site visit with inspections of each site was conducted the following day (10/24/2018) in Galena, as well as a regional advisory board (RAB) meeting with members of the community and other interested parties. |
Jamie McKellar |
4/5/2019 |
Site Visit |
On April 2, 2019, DEC staff participated in a Technical Project Team meeting with representatives from USAF, Parsons, CH2M, and ADOT. The TPT meeting was held at the Fairbanks DEC office. On April 3-4, 2019, DEC staff traveled to Galena to participate in meetings with the City Mayor & RAB chair to discuss community concerns about site cleanup; a Proposed Plan meeting for Site DP023, and a community regional advisory board (RAB) meeting to discuss fieldwork completed during the 2018 field season and upcoming 2019 fieldwork. Site visits were also conducted. |
Jamie McKellar |
10/23/2019 |
Meeting or Teleconference Held |
On October 22, 2019, DEC participated in the Technical Project Team (TPT) meeting with representatives from USAF and ADOT&PF. A site visit was conducted the following day (10/23/2019) in Galena, as well as a regional advisory board (RAB) meeting with members of the community and other interested parties. |
Jamie McKellar |
10/30/2019 |
Document, Report, or Work plan Review - other |
REPORT APPROVAL: Final Performance Monitoring Report (CH2M Hill Sites) for Sites ST020, SS005, CST014, CST011 Area 2, TU001, CG001, CG002, CB001 and Southern ST005, Former Galena Forward Operating Location, Alaska (CH2M, October 2019) |
Jamie McKellar |
5/21/2020 |
Document, Report, or Work plan Review - other |
REPORT APPROVAL: 2019 Performance Monitoring Report (CH2M Hill Sites) for Sites ST020, SS005, CST014, CST011 Area 2, TU001, CG001, CG002, CB001, Southern ST005, and ST005 Area C (CH2M, May 2020) |
Jamie McKellar |
3/11/2021 |
Document, Report, or Work plan Review - other |
WORK PLAN APPROVAL: Final Supplemental Site Characterization Work Plan for Site CST011 Area 1, Former Galena Forward Operating Location, Alaska (CH2M, March 9, 2021) |
Jamie McKellar |
5/3/2021 |
Document, Report, or Work plan Review - other |
WORK PLAN APPROVED: Final 2021 Remedial Process Optimization Work Plan (Sites CG001, CST011 Area 2, CST014, SS005, ST005 Area C, Southern ST005, and TU001), Former Galena Forward Operating Location, Alaska (CH2M, April 2021) |
Jamie McKellar |
5/3/2021 |
Document, Report, or Work plan Review - other |
REPORT APPROVED: Final Data Quality Assessment, November 2019 – October 2020, Soil Vapor Monitoring for Sites CG001, CST014, SS005, ST005 Area C, Southern ST005, and TU001 (CH2M, April 2021) |
Jamie McKellar |
5/3/2021 |
Document, Report, or Work plan Review - other |
REPORT APPROVED: Final Data Quality Assessment, September – October 2020 Groundwater Monitoring at Sites CG001, CST011, CST014, SS005, Southern ST005, ST005 Area C, and TU001. |
Jamie McKellar |
6/29/2022 |
Meeting or Teleconference Held |
CS Staff attended a presentation by USAF contractors CH2M and Parsons regarding sample results obtained with submersible pumps and Passive Diffusion Bags (PDBs). |
Jamie McKellar |
9/6/2022 |
Document, Report, or Work plan Review - other |
REPORT APPROVAL: Final Supplemental Site Characterization Report for Site CST011 Area 1, Former Galena Forward Operating Location, Alaska (CH2M, August 2022) |
Jamie McKellar |
1/31/2023 |
Document, Report, or Work plan Review - other |
WORK PLAN ADDENDUM APPROVAL: 2022 Remedial Process Optimization Work Plan Addendum (Sites CG001, CST011 Area 2, CST014, SS005, ST005 Area C, Southern ST005, and TU001). |
Jamie McKellar |
8/31/2023 |
Document, Report, or Work plan Review - other |
WORK PLAN APPROVAL: Final 2023 Data Collection Sampling Plan (Sites SS005, CST014, CST011 Area 2, TU001, CG001, Southern ST005, and ST005 Area C), Former Galena Forward Operating Location, Alaska (CH2M, August 29, 2023) |
Jamie McKellar |
11/15/2023 |
Site Visit |
DEC, DOT, USAF, and contractors met at the Fairbanks DEC office on May 2, 2023 for a Technical Project Team meeting. The following day a site visit and Regional Advisory Board (RAB) meeting were held in Galena. Meeting minutes for the TPT and RAB meetings were approved on November 15, 2023. |
Jamie McKellar |
11/16/2023 |
Long Term Monitoring Workplan or Report Review |
REPORT APPROVED: Data Quality Assessment 2022 Groundwater Monitoring for Sites CG001, CST011, CST014, SS005, ST005 Area C, Southern ST005, and TU001, Former Galena Forward Operating Location, Alaska (CH2M, October 2023) |
Jamie McKellar |
11/20/2023 |
Long Term Monitoring Workplan or Report Review |
REPORT APPROVED: Remedial Process Optimization Report (Sites CG001, CST011 Area 2, CST014, SS005, ST005 Area C, Southern ST005, and TU001), Former Galena Forward Operating Location, Alaska (CH2M, November 2023) |
Jamie McKellar |
11/20/2023 |
Update or Other Action |
REPORT APPROVED: Data Quality Assessment 2021 Groundwater Monitoring for Sites ST005 Area C, Southern ST005, SS005, CG001, CST011, CST014 and TU001 (CH2M, May 2022) |
Jamie McKellar |
11/20/2023 |
Update or Other Action |
REPORT APPROVED: Data Quality Assessment October 2021 Soil Sampling for Sites ST005 Area C, SS005, CG001, and CST011 (CH2M, May 2022) |
Jamie McKellar |
4/23/2024 |
Meeting or Teleconference Held |
CS staff participated in the biannual Technical Project Team (TPT) meeting with representatives from USAF BRAC, Parsons, Jacobs/CH2M Hill, and EA Engineering. The meeting was held at the EA Engineering office in Anchorage, AK. |
Jamie McKellar |
6/24/2024 |
Document, Report, or Work plan Review - other |
DEC reviewed and supplied comments to the USAF regarding the Performance Monitoring Report (PMR), which presents results of the Fiscal Year (FY) 2023 performance monitoring of remediation systems at the Former Galena Forward Operating Location (FOL). During FY 2023, the Air Force Civil Engineer Center (AFCEC) conducted air sparging, soil vapor extraction, and vapor intrusion mitigation systems operations, along with groundwater monitoring. The report details recommendations for future remedial actions, including continued monitoring and operations of soil cleanup systems. |
Tim Sharp |
6/27/2024 |
Document, Report, or Work plan Review - other |
DEC approved multiple data quality assessment reports for soil, soil vapor, groundwater, and sediment. Reports were submitted by Parsons and CH2M/Jacobs. Approval letter is dated 6/27/2024. |
Jamie McKellar |
7/11/2024 |
Document, Report, or Work plan Review - other |
DEC Approved the Final 2023 Performance Monitoring Report for Sites SS005, CST014, CST011 Area 2, TU001, CG001, Southern ST005, and ST005 Area C, Former Galena Forward Operating Location on this date. |
Tim Sharp |