| Action Date |
Action |
Description |
DEC Staff |
| 5/31/1990 |
Site Added to Database |
Heating oil. |
Former Staff |
| 9/29/1992 |
Site Number Identifier Changed |
Region portion of Reckey changed to consolidate district 26 into 25. |
Former Staff |
| 4/25/1996 |
Site Ranked Using the AHRM |
Site ranked by Shannon and Wilson |
S&W |
| 10/13/2003 |
Interim Removal Action Approved |
Responded to additional informatino on release. Site work found release had spread to other side of building. Contaminated soil to be segregated and excavation (outside emergency exit) backfilled ASAP for safety. |
Donald Seagren |
| 5/12/2004 |
Update or Other Action |
File number assigned and entered into the Fileroom DB and CS DB. |
Alyce Hughey |
| 5/12/2006 |
Document, Report, or Work plan Review - other |
Draft Final Site Specific Chemical Warfare Materiel Scoping and Security Study Report dated 3/25/2005 and received by ADEC on this date. |
Sammi Castle |
| 3/1/2008 |
Update or Other Action |
REPORT RECEIVED: Draft Closure Report, US Coast Guard LORAN Station, Attu Island, Alaska. (CS Database entry 3/22/2018)
|
Jamie McKellar |
| 6/12/2008 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed. |
Anne Marie Palmieri |
| 3/1/2012 |
Update or Other Action |
REPORT RECEIVED: Draft Environmental Assessment addressing the Closure of USCG Long Range Aids to Navigation (LORAN-C) Station Attu, Alaska (CS Database entry 3/22/2018) |
Jamie McKellar |
| 4/21/2012 |
Update or Other Action |
LETTER: ADEC to USCG, Comments on Draft March 2012 EA for the Closure of USCG Attu Loran-C Station, Amendment 1 – date clarification (CS Database entry 3/22/2018) |
Jamie McKellar |
| 5/2/2017 |
Update or Other Action |
WORK PLAN RECEIVED: USCG LORAN C Station Attu, Environmental Site Investigation Letter Work Plan. Dated June 2, 2017. Prepared by Ahtna. DEC submitted comments on June 5, 2017 and received a response on June 8, 2017. The work plan was not finalized before work was conducted. (Database entry 3/22/2018) |
Jamie McKellar |
| 3/21/2018 |
Update or Other Action |
REPORT RECEIVED: Draft Final Preliminary Assessment and Site Investigation Report USCG Loran C Attu. Dated March 2018. Prepared by USACE. |
Jamie McKellar |
| 3/22/2018 |
Update or Other Action |
New DEC Project Manager assigned. |
Jamie McKellar |
| 6/4/2018 |
Document, Report, or Work plan Review - other |
RTC sent, DEC to USCG: Draft Preliminary Assessment/Site Investigation Report. Prepared by Ahtna, dated March 2018. |
Jamie McKellar |
| 8/7/2018 |
Document, Report, or Work plan Review - other |
RTCs received from USCG for Draft Preliminary Assessment/Site Investigation Report. Prepared by Ahtna. Dated March 2018. |
Jamie McKellar |
| 8/14/2018 |
Document, Report, or Work plan Review - other |
RTCs Submitted: DEC to USCG. Draft Preliminary Assessment/Site Investigation Report. Prepared by Ahtna. Dated March 2018. |
Jamie McKellar |
| 10/1/2018 |
Update or Other Action |
INFORMATION REQUEST: DEC requested that USCG conduct a records review to determine whether AFFF was ever used or stored at the Attu, Port Clarence, or Tok LORAN Stations. |
Jamie McKellar |
| 10/4/2018 |
Document, Report, or Work plan Review - other |
REPORT RECEIVED and APPROVED: Final Preliminary Assessment and Site Investigation (PA/SI) Report, USCG LORAN C Station Attu, Attu Island, Alaska. Prepared by Ahtna Engineering Services, LLC. Dated September 2018.
|
Jamie McKellar |
| 3/14/2019 |
Meeting or Teleconference Held |
Teleconference with USCG, DEC, USACE and North Wind (USCG contractor) to discuss active USCG contaminated sites. |
Jamie McKellar |
| 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 |
