Action Date |
Action |
Description |
DEC Staff |
5/8/2000 |
Site Ranked Using the AHRM |
Initial ranking. |
Anne Marie Palmieri |
5/8/2000 |
Voluntary Cleanup Program |
Application accepted. |
Anne Marie Palmieri |
5/15/2000 |
Site Added to Database |
Diesel contamination. |
Anne Marie Palmieri |
10/31/2000 |
Interim Removal Action Approved |
Approval to transport approximately 1,000 cubic yards of petroleum contaminated soil by vehicle from (5) former underground heating oil tank sites located in Bartlett Cove, Glacier Bay National Park to the Forest Service existing long-term storage cell at Bartlett Cove. |
Bruce Wanstall |
6/5/2001 |
Update or Other Action |
Platt Environmental reports 112 cubic yards of soil excavated in 10/00 and MW results of DRO (MW-1 3.41 ppm, MW-3 34.4 ppm). |
Mike Jaynes |
4/30/2002 |
Update or Other Action |
NPS staff reports MW results below ADEC levels. Report forthcoming. |
Mike Jaynes |
4/30/2002 |
Update or Other Action |
Hart Crowser reports MW results for DRO (MW-1 1.25 ppm, MW-3 0.981 ppm). |
Mike Jaynes |
10/29/2002 |
Update or Other Action |
Hart Crowser reports 6/13/02 GW monitoring results for DRO at MW 1, 2, and 3. All below Table C levels at this time. |
Bill Janes |
10/29/2002 |
Update or Other Action |
2/28/01 Platt Environmental CAFR states 5 confirmation samples collected from re-excavation 11/11. DRO present at 2 locations. Approximately 112 cubic yards of contaminated soil taken to the Bartlett long-term stockpile for eventual incorporation into asphalt. GW monitoring wells installed. GW samples collected 12/00. DRO over Table C migration to GW level at 2 of 3 wells. |
Bill Janes |
10/29/2002 |
Update or Other Action |
Hart Crowser 2/02 report states 7/01 GW monitoring results at MW 1, 2 and 3 show DRO at 30 ppm in MW 3. |
Bill Janes |
4/17/2003 |
Meeting or Teleconference Held |
Teleconference with Bill Huebner from Park Service - Reviewed data from 11/01, 2/02, 6/02, 10/02 and 2/03. Levels up to 225 mg/L DRO still showing at the source well (MW-3) but drops off significantly at MW-1 and MW-2 which are downgradient. I directed NPS to change monitoring at this site to look at TAH and TAqH at MW-1 and MW-2 semiannually. The concern is whether contamination is reaching nearby Bartlett Cove. Drinking water source for all NPS buildings is an upgradient stream. |
Bill Janes |
3/1/2004 |
Institutional Control Record Established |
Administrative update (10/24/07) |
Evonne Reese |
3/1/2004 |
Long Term Monitoring Established |
For DB tracking purposes only. |
Former Staff |
3/1/2004 |
Conditional Closure Approved |
DRO still above Table C but plume is stable. Will be allowed to naturally attenuate. Active monitoring may be discontinued. Decision document is at G:\SPAR\Spar-Contaminated Sites\38 Case Files (Contaminated Sites)\1507 Gustavus\1507.38.001 Bartlett Cove Admin. Bldg. (GBA-12)\NFRAP Decision.doc. |
Bill Janes |
6/7/2004 |
Update or Other Action |
Conversation with Bill Heubner at NPS. Latest monitoring results show possibly 0.5" in product in MWell. Staff may attempt to install a product recovery system. We will revisit and discuss this site in the fall, but this may be a small amount of product perched in a small zone. Does not affect drinking water and no sheening observed in Bartlett Cove. |
Mike Jaynes |
6/21/2005 |
Update or Other Action |
Site name changed to NPS Bartlett Cove (GBQ-3 Residence) to reflect NPS designator. |
Mike Jaynes |
12/20/2005 |
Update or Other Action |
After reviewing the latest monitoring report, the site will remain conditionally closed due to the following factors:
•The site is on a shoreline, with no possibility of water being used as a drinking water source.
•The actual impacted area at GBQ-3 is relatively small (~1-3cy).
•There are no completed pathways for human health or ecological impacts.
•The lack of sheens observed on the shoreline, indicating the relatively small plume is stable and not migrating into the tidal zone.
Letter sent to Bill Heubner at the NPS. Letter is located at G:\SPAR\CS\Storage Tank Files (26)\1507 Gustavus\1507.26.001 USDOI - NPS - Glacier Bay Bartlett Cove\GBQ-3 Residential Quarters Re-Review and NFRAP.doc |
Mike Jaynes |
7/11/2011 |
Document, Report, or Work plan Review - other |
Approved work plan for groundwater monitoring at the three on-site monitoring wells for diesel range organics. NPS is sampling groundwater to determine if groundwater contamination has attenuated to below cleanup levels. |
Melody Debenham |
1/6/2012 |
Document, Report, or Work plan Review - other |
Approved the 2010 and 2011 groundwater monitoring report. Analytical results for diesel range organics were below the cleanup level in the 2010 and 2011 sampling events in all 3 wells. |
Melody Debenham |
1/10/2012 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed for source area id: 73955 name: auto-generated pm edit NPS Bartlett Cove (GBQ-3 Residence) |
James Ward |
1/10/2012 |
Exposure Tracking Model Ranking |
A new updated ranking with ETM has been completed for source area 73955 auto-generated pm edit NPS Bartlett Cove (GBQ-3 Residence). |
James Ward |
1/13/2012 |
Update or Other Action |
Staff issued a Cleanup Complete determination based on groundwater sampling results for two consecutive years below Cleanup levels. This letter modifies the March 1, 2004 No Further Remedial Action decision issued by ADEC. |
James Ward |
1/13/2012 |
Institutional Control Record Removed |
Institutional Controls have been removed. |
James Ward |
1/13/2012 |
Long Term Monitoring Complete |
Administrative action on 5/1/2013. |
Kristin Thompson |
9/30/2014 |
Potentially Responsible Party/State Interest Letter |
Potentially responsible party letter sent to the National Park Service. |
Melody Debenham |