Site Report: USCG Cordova AVSUPFAC
| Site Name: | USCG Cordova AVSUPFAC |
|---|---|
| Address: | USCG Aviation Support Facility Hangar Building) 16 miles east of Cordova, 16 miles E of Cordova, Cordova, AK 99574 |
| File Number: | 2215.26.004 |
| Hazard ID: | 23073 |
| Status: | Cleanup Complete |
| Staff: | No Longer Assigned, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 60.496599 |
| Longitude: | -145.479600 |
| Horizontal Datum: | WGS84 |
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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
During excavation soil samples were above the cleanup level Category A. 31 cubic yards of petroleum impacted soil was removed & Stockpiled on-site.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 7/8/1998 | Leaking Underground Storage Tank Release Confirmed - Petroleum | LUST Site created in CSP for source area ID 75979 (Added by System) | Alyce Hughey |
| 7/8/1998 | Leaking Underground Storage Tank Cleanup Initiated - Petroleum | 31 yds3 of DRO contaminated soil placed into lined bio-venting system. System will be sampled until DRO contamiant levels meet Level A cleanup standards. | Alyce Hughey |
| 7/8/1998 | Site Added to Database | Former Staff | |
| 4/9/2002 | Underground Storage Tank Site Characterization or Assessment | Reviewed site assessment report. Requested informaiton on status of stockpiled soils. | Donald Seagren |
| 2/14/2003 | Conditional Closure Approved | NFA letter issued. Letter also requested within 45 days a status update of the ex-situ bio-venting system for the 31 yds3 of DRO contaminated soil. Also suggested the USCG look at Method 2 cleanup levels for this site. | Donald Seagren |
| 2/14/2003 | Institutional Control Record Established | Former Staff | |
| 5/26/2004 | Update or Other Action | File number assigned and entered into the Fileroom DB and LUST DB. | Alyce Hughey |
| 1/23/2023 | CERCLA PA | ADEC approved a combined PA report evaluating 65 USCG Units within District 17 (Alaska), excluding Base Kodiak, for potential PFAS releases related to the use of AFFF. Six potential release locations were identified at four sites: Air Station Sitka, Loran C - Attu Island, Port Clarence Loran Station, and Loran C Station - Sitkinak. These locations were recommended for Site Inspection (SI). | Nick Waldo |
| 12/7/2023 | Institutional Control Record Removed | Decision document sent to USCG documenting removal of existing requirements at this site | Michael Hooper |
Contaminant Information
| Name | Level Description | Media | Comments |
|---|---|---|---|
| DRO | Between Method 2 Migration to Groundwater and Human Health/Ingestion/Inhalation | Soil | Soil in bio-cell was up to 643 for DRO in 1998. Disposition unknown |
Control Type
| Type | Details |
|---|---|
| No ICs Required |
Requirements
| Description | Details |
|---|---|
| Advance approval required to transport soil or groundwater off-site. | |
| Movement or use of contaminated material (including on site) in a manner that results in a violation of the water quality standards is prohibited (18 AAC 70) |
No associated sites were found.