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Galena
| Region | Base | Site ID | Site Name | Site Alias | Operable Unit (OU) | Regulatory Program | Site Phase | Current Remedy | Type of System | Frequency of Monitoring | Notes | Performance Objective | RC Date | SC Date |
| Galena | Galena | CG001 | Million Gallon Hill | | | ADEC | RA-O | Horizontal well air sparging system for CG001 and CG002 installed in 2017 and one small vertical well air sparging system (CG001 only) installed in 2018 will require O&M, LUC inspections, and Five-Year Reviews | | | | | | |
1 - Horizontal Well Air Sparge System
1 - Vertical Well Air Sparge System GW - Annually
| Soil Vapor - Annually (separate event from GW but one report) | CG001 and CG002 have been combined into one Cleanup Plan | RA-O | FY40 | FY40 | | | | | | | | | |
| Galena | Galena | CG002 | Missile Storage Area | ADEC | RA-O | Horizontal well air sparging system for CG001 and CG002 installed in 2017 will require O&M, LUC inspections, and Five-Year Reviews | See CG001 | See CG001 | CG001 and CG002 have been combined into one Cleanup Plan | RA-O | FY40 | FY40 |
| Galena | Galena | CB001 | Galena Aviation Vocation Technical Center | ADEC | RA-O | Horizontal well air sparging system for ST005 and CB001 installed in 2017 will require O&M, LUC inspections, and Five-Year Reviews | | | | | | |
| Sub slab depressurization/ SVE system at GAVTC building (CB001) and vapor mitigation system at Building 191 (ST005) operate when horizontal well system is on and will also require O&M | See ST005 | See ST005 | ST005 and CB001 have been combined into one Cleanup Plan | RA-O | FY35 | FY35 | | | |
| Galena | Galena | ST005 | POL Tank Farm | | | ADEC | RA-O | Horizontal well air sparging system for ST005 and CB001 installed in 2017 and one small SVE system (ST005 Area C) installed in 2018 will require O&M, LUC inspections, and Five-Year Reviews |
Sub slab depressurization/ SVE system at GAVTC building (CB001) and vapor mitigation system at Building 191 (ST005) operate when horizontal well system is on and will also require O&M 1 - Horizontal Well Air Sparge System
1 - Vertical Well Air Sparge System
2 - Vapor Intrusion Mitigation Systems GW - Annually
| Soil Vapor - Annually (separate event from GW but one report) | ST005 and CB001 have been combined into one Cleanup Plan | RA-O | FY35 | FY35 | | | | | |
| Galena | Galena | ST009 | West Unit JP-4 Fuel Stands | ADEC | RA-O | Ongoing O&M of SVE system installed in 2016, LUC inspections, and Five-Year Reviews. Sulfate injections completed in 2017 | 1 - SVE System | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | | RA-O | FY33 | FY33 | | | | | |
| Galena | Galena | ST010 | Southeast Runway Fuel Spill | ADEC | RA-O | Ongoing O&M of bioventing system installed in 2017 and expanded in 2018, LUC inspections, and Five-Year Reviews | 1 - Bioventing System | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | | RA-O | FY35 | FY35 | | | | | |
| Galena | Galena | ST020 | Building 1837 – Former UST | ADEC | RA-O | Ongoing O&M of SVE system installed in 2016, LUC inspections, and Five-Year Reviews | 1 - SVE System | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | | SC | FY21 | FY21 | | | | |
| Galena | Galena | SS005 | Wilderness Hall (Bldg 1872) | ADEC | RA-O | Ongoing O&M of vertical air sparging system with SVE installed in 2016, LUC inspections, and Five-Year Reviews | 1 - Vertical Air Sparge System |
1 - SVE System GW - Annually
| Soil Vapor - Annually (separate event from GW but one report) | | SC | FY28 | FY28 | | | | | | | | | |
| Galena | Galena | SS014 | Birchwood Hangar | ADEC | RA-O | Ongoing O&M of bioventing system installed in 2017 and expanded in 2018, LUC inspections, and Five-Year Reviews. Sulfate injections completed in 2017. | See SS017 | See SS017 | SS014 and SS017, have been combined into one Cleanup Plan | RA-O | FY43 | FY43 |
| Galena | Galena | SS016 | Building 2541 – Former POL Fuel Lab | ADEC | RA-O | Ongoing O&M of bioventing system installed in 2017, LUC inspections, and Five-Year Reviews | 1 - Bioventing System | GW - Annually | | | | |
| Soil Vapor - Annually (separate event from GW but one report) | | RA-O | FY36 | FY36 | | | | | |
| Galena | Galena | SS017 | Former Truck Fillstands | ADEC | RA-O | Ongoing O&M of bioventing system installed in 2017 and expanded in 2018, LUC inspections, and Five-Year Reviews. Sulfate injections completed in 2017. | 2 - Bioventing Systems | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | SS014 and SS017 have been combined into one Cleanup Plan | RA-O | FY43 | FY43 | | | | | | |
| Galena | Galena | CSS002 | Building 1812 Former Hazardous Waste Satellite Accumulation Point | B1812 | ADEC | RA-O | Ongoing O&M of bioventing system installed in 2017, LUC inspections, and Five-Year Reviews. Excavation conducted in 2015. Sulfate injections conducted in 2017. | 1 - Bioventing System | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | | RA-O | FY35 | FY35 | | | | |
| Galena | Galena | TU001 | Power Plant Tank 49 | ADEC | RA-O | Ongoing O&M of vertical well air sparging system and SVE system installed in 2016, LUC inspections, and Five-Year Reviews | 1 - Vertical Air Sparge System |
1 - SVE System GW - Annually
| Soil Vapor - Annually (separate event from GW but one report) | | RA-O | FY32 | FY32 | | | | | | |
| Galena | Galena | CPL006 | Old Abandoned Pipeline | OAP | ADEC | RA-O | Ongoing O&M of bioventing system at Area 3 installed in 2017 and expanded in 2018, LUC inspections, and Five-Year Reviews | 1 - Bioventing System | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | Current PBR contractor will complete remediation at Area 2 and no further action is required at Areas 1 and 4. | RA-O | FY36 | FY36 | | | | | | | | | | |
| Galena | Galena | CST011 | Combat Alert Cell USTs | UST1428 | ADEC | RA-O | Ongoing groundwater monitoring at Area 2, LUC inspections, and Five-Year Reviews | None | GW - Annually | Current PBR contractor will complete remediation at Area 1. | SC | FY28 | FY28 |
| Galena | Galena | CST014 | Dining Facility UST | UST1859 | ADEC | RA-O | Ongoing O&M of vertical well air sparging system and SVE system installed in 2016, LUC inspections, and Five-Year Reviews | 1 - Vertical Air Sparge System | | | | | |
1 - SVE System GW - Annually
| Soil Vapor - Annually (separate event from GW but one report) | | RA-O | FY33 | FY33 | | | | | |
| Galena | Galena | FT001 | Fire Protection Training Area | CERCLA | RA-O | Bioventing system installed in 2018 with plastic liner/soil cover over former fire training pit will require O&M, LUC inspections, and Five-Year Reviews | 1 - Bioventing System | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | Remedy is under an interim ROD. ADEC will not close site until PFAS are addressed; | | | | | | | | |
| PFAS is not included in the TO. | RA-O | FY36 | FY36 | | | | | | |
| Galena | Galena | SS006 | TCE Area (Bldg 1845) | CERCLA | RA-O | SVE system installed in 2018 with startup and operation in summer 2019 will require O&M, LUC inspections, and Five-Year Reviews. Enhanced bioremediation injections completed in 2018. | 1 - SVE System | GW - Annually |
Soil Vapor - Annually (separate event from GW but one report) SS006, SS019, and solvent-contamination previously associated with S1850 have been combined into one Cleanup Plan. Solvent contamination in groundwater associated with SS006 has migrated beneath SS019, SS018, and CSS002, and is included in SS006.
| Payment for portion of GAC changeouts at City of Galena water treatment plant not included in this PBR. | RA-O | FY38 | FY38 | | | | | | |
| Galena | Galena | SS015 | South Apron Maintenance Area | CERCLA | RA-O | SVE system installed in 2018 will require O&M, LUC inspections, and Five-Year Reviews. Enhanced bioremediation injections completed in 2018. | 1 - SVE System | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | Payment for potable water provided to downgradient residents is not included in this PBR. | RA-O | FY35 | FY35 | | | | | | | | | |
| Galena | Galena | SS018 | Waste Accumulation Area - South of Bldg 1499 | AOC023 | CERCLA | RA-O | Excavation and monitoring well installation completed in 2018. Post-excavation requirements include groundwater monitoring, LUC inspections, and Five-Year Reviews | None | GW - Annually | RA-O | FY27 | FY27 |
| Galena | Galena | SS019 | Building 1700 – Refueler Maintenance Shop | | CERCLA | RA-O | Pilot test SVE system installed in 2015 is final remedy and requires O&M, LUC inspections, and Five-Year Reviews. Primary contamination is petroleum and small area of solvents at former dry well. | 1 - SVE System | GW - Annually | | | |
Soil Vapor - Annually (separate event from GW but one report) SS006, SS019, and solvent-contamination previously associated with S1850 have been combined into one Cleanup Plan. Solvent contamination in groundwater associated with SS006 has migrated beneath SS019, SS018, and CSS002, and is included in SS006.
| Closure of drywell to be completed by the current PBR contractor. | RA-O | FY31 | FY31 | | | | | | | |
| Galena | Galena | SS022 | Building 400 Former CAA- Air Force Weather Station | B400 | CERCLA | RA-O | Pilot test SVE system installed in 2015 and expanded in 2017 is final remedy and requires O&M, LUC inspections, and Five-Year Reviews | 1 - SVE System | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | | RA-O | FY26 | FY26 | | | | | |
| Galena | Galena | SS025 | West Perimeter Road TCE Spill | CERCLA | RA-O | Pilot test SVE system installed in 2015 and expanded in 2018 | 1 - SVE System | GW - Annually |
| Soil Vapor - Annually (separate event from GW but one report) | | SC | FY28 | FY28 | | | | | | | | | | |
| Galena | Galena | DP023 | Former Disposal Site West of Dike | DSWD | CERCLA | RA-O | Groundwater monitoring, LUC inspections, and Five-Year Reviews | None | GW - Annually | Under the current PBR, ROD and remedial action work plan to be completed by June 2019 and anticipated remedy of excavation to be completed in 2019. | RA-O | FY39 | FY39 |
