Action Date |
Action |
Description |
DEC Staff |
4/27/1998 |
Update or Other Action |
Received a copy of the R&M report "Facilities and Maintenance Complex" for ASD dated 4/1/98. Also received a copy of a "site Remediation Plan; Excavation and Treatment: Free Product Recovery, and Site Restoration", undated and unauthored. |
Lynne Bush |
7/8/1998 |
Update or Other Action |
Approval to transport contaminated soils from the site to Alaska Soil Recycling. Please submit a report to Lynne Bush showing the total amount of soil hauled to ASR within 48 hours of completing the work. |
Tim Stevens |
7/27/1998 |
Update or Other Action |
Received a copy of the R&M "Groundwater Monitoring Report, Facilities and Maintenance Complex" for ASD dated 6/26/98. |
Lynne Bush |
9/2/1998 |
Leaking Underground Storage Tank Release Confirmed - Petroleum |
LUST Site created in CSP for source area ID 78061 (Added by zt_qryAddLustStatus) |
Lynne Bush |
9/2/1998 |
Site Added to Database |
|
Former Staff |
4/6/1999 |
Long Term Monitoring Established |
A letter was sent this date after review of the R&M Consultants, Inc. "Site Remediation Report" indicating that quarterly monitoring will be necessary. Please submit a workplan and schedule for continued monitoring. |
Lynne Bush |
1/5/2000 |
Leaking Underground Storage Tank Cleanup Initiated - Petroleum |
|
Former Staff |
7/7/2000 |
Update or Other Action |
Permission via an email to ASD was given this date to transport contaminated soils and water to ASR for remediation. |
Lynne Bush |
2/27/2003 |
Underground Storage Tank Site Characterization or Assessment |
Work plan approved for additional investigation. |
Lynne Bush |
7/24/2003 |
Update or Other Action |
Site transferred from Bush to Dreyer. |
Amanda Dreyer |
7/25/2003 |
Document, Report, or Work plan Review - other |
Sent a letter this date in response to review of a copy of the R&M "Groundwater Monitoring Report, Facilities and Maintenance Complex" dated 6/30/03 received 7/2/03. Requested continued quarterly GW sampling. |
Amanda Dreyer |
10/28/2003 |
Update or Other Action |
Received a copy of the R&M "Groundwater Monitoring Report, Facilities and Maintenance Complex" for ASD dated 10/21/03. |
Amanda Dreyer |
4/27/2004 |
Update or Other Action |
Received a copy of the R&M "Groundwater Monitoring Report, Facilities and Maintenance Complex" for ASD dated 3/26/04. Action entered by Petrik. |
David Pikul |
12/9/2004 |
Update or Other Action |
Received a copy of the R&M "Groundwater Monitoring Report, Facilities and Maintenance Complex" for ASD dated11/19/04. 6/26/98. Action entered by Petrik. |
David Pikul |
6/7/2005 |
Update or Other Action |
Received a copy of the R&M "Groundwater Monitoring Report, Facilities and Maintenance Complex" for ASD dated 5/6/05. Action entered by Petrik. |
David Pikul |
2/1/2006 |
Update or Other Action |
Received a copy of the R&M "Groundwater Monitoring Report, Facilities and Maintenance Complex" for ASD dated 1/6/06. |
David Pikul |
9/8/2006 |
Update or Other Action |
File number issued 2100.26.293 (FKA L68.18). |
Aggie Blandford |
1/8/2007 |
Update or Other Action |
Received a copy of the R&M "Groundwater Monitoring Report, Facilities and Maintenance Complex" for ASD dated 1/8/07. Action entered by Petrik. |
David Pikul |
6/6/2007 |
Update or Other Action |
Site management transferred from Pikul to Petrik. |
Shannon Oelkers |
5/30/2008 |
Exposure Tracking Model Ranking |
Initial ranking. |
Bill Petrik |
7/14/2008 |
Update or Other Action |
Updated the latitude and longitude, legal description, and landowners fields using web resources. |
Bill Petrik |
9/29/2008 |
Update or Other Action |
Site transfered to Pam Clemens |
Pam Clemens |
9/30/2008 |
Meeting or Teleconference Held |
Bill O'Connell and I met with Edie Knapp with ASD and Aaron Banks with R&M Consulting today to discuss active Anchorage school district sites. ASD Facilities and Maintenance Complex will have groundwater monitoring conducted by R&M and submit it this fall. I will also request reports from R&M dated 2005 and 2007. We also requested a short workplan for replacing well MW-14 at this location. |
Pam Clemens |
10/22/2008 |
Update or Other Action |
Sent out a letter to ASD, their consultant, R&M Consulting, is conducting semi-annual groundwater monitoring at this site. ADEC has requested that ASD develop a work plan for replacing monitoring well MW-14, with the possibility of reducing the monitoring frequency to once a year. |
Pam Clemens |
11/24/2008 |
Update or Other Action |
Reviewed Groundwater Monitoring Report dated January 8, 2007 for the samples taken 9-16-06. Only two monitoring wells were sampled (#4 & #14). The levels that were above ADEC Groundwater Cleanup Levels are listed here. Benzene was 0.016 mg/L, GRO was 12 mg/L and DRO was 2.9 mg/L in monitoring well #4. In monitoring well #14 Benzene was 2.5 mg/L, Toluene was 1.4 mg/L, Ethylbenzene was 1.1 mg/L and GRO was 36 mg/L. Continued groundwater monitoring is required. |
Pam Clemens |
11/26/2008 |
Update or Other Action |
Received a replacement copy of the work plan that R&M submitted in 2007, but was never logged in at ADEC. Monitoring well #14 contaminate levels have fluctuated over the years and moving it has been proposed. Additional information requested from ASD and R&M showing where the replacement monitoring well #14 would be installed and the direction of groundwater flow, this information is necessary prior to approval of the work plan. |
Pam Clemens |
1/23/2009 |
Proposed Plan |
Approval of plan to move monitoring well #14 eight (8) feet to the east to remove it from the drainage pathway. The problem statement, under Site Description, was also updated. |
Pam Clemens |
2/13/2009 |
Exposure Tracking Model Ranking |
A new updated ranking with ETM has been completed for source area 78061 four USTs. |
Pam Clemens |
6/16/2009 |
Update or Other Action |
Aaron Banks with R&M Consultants contacted me today to say that they have replaced monitoring well #14 and requested approval to landspread the soil cuttings. I have requested more information on location and specifics. The soil was ND to 3.147 mg/kg of GRO and ND to 0.155 mg/kg of Benzene. We also discussed continued groundwater monitoring. |
Pam Clemens |
6/23/2009 |
Offsite Soil or Groundwater Disposal Approved |
Sent approval to dispose of one 55 gallon drum of soil from replacement of MW #14. Soil will be taken to ASR. |
Pam Clemens |
9/26/2012 |
Site Characterization Workplan Approved |
On this date, ADEC approved the semi-annual GW monitoring Work Plan. MWs: MW-4 and MW-14 will be sampled for petroleum constituents |
Grant Lidren |
11/7/2012 |
Site Characterization Report Approved |
On this date, ADEC received the Groundwater Monitoring Report Facilities and Maintenance Complex submitted by R&M, dated October 31, 2012. GW was encountered at 17.91 feet bgs at MW-04 and 15.25 feet bgs at MW-14. MW-4 contained DRO at 1.7 mg/L and MW-14 contained GRO at 2.34 mg/L and benzene at 0.485 mg/L Both MWs MW-04 and MW-14 contained a slight sheen and hydrocarbon odor. |
Grant Lidren |
1/10/2014 |
Site Characterization Workplan Approved |
On this date, ADEC approved the semi-annual GW monitoring Work Plan. MWs: MW-4 and MW-14 will be sampled for petroleum constituents |
Grant Lidren |
5/29/2014 |
Site Characterization Report Approved |
On this date, ADEC received the “Facilities and Maintenance Complex (ADEC File No. 2100.26.293) 2014 Groundwater Monitoring Report” submitted by R&M dated May 29, 2014. MW-4 and MW-14 contained a slight sheen and odor. Depth to GW was 17.29 feet bgs in MW-04 and 14.71 feet bgs in MW-14. MW-04 contained DRO at 1.88 mg/L and MW-14 contained benzene up to 0.119 mg/kg. All other detectable constituents were below cleanup levels |
Grant Lidren |
6/6/2014 |
Site Visit |
On this date, ADEC met with R&M and ASD for a site walkthrough. It was noted the cap to MW-4 was loose and MW-08 could not be located. MW-08 may have been paved over. |
Grant Lidren |
10/20/2014 |
Document, Report, or Work plan Review - other |
On this date, reviewed and approved the 2014 Monitoring Well Decommissioning Work Plan submitted by R&M dated October 17, 2014. Up to nine monitoring wells will be decommissioned in late 2014. |
Grant Lidren |
12/10/2014 |
Update or Other Action |
On this date, ADEC received the Monitoring Well Decommissioning Report ASD Facilities and Maintenance Complex submitted by R&M, dated December 8, 2014. Eight out of nine MWs were decommissioned, because MW-08, which has historically been dry, could not be located. MW-07 and MW-15 were decommissioned by complete removal and the other six MWs were decommissioned in place. |
Grant Lidren |
12/31/2014 |
Cleanup Complete Determination Issued |
The Alaska Department of Environmental Conservation (ADEC), Contaminated Sites Program, has completed a review of the environmental records associated with this site. Based on the information provided to date and the administrative record, the ADEC has determined that the contaminant concentrations remaining on site do not pose an unacceptable risk to human health or the environment. No further remedial action will be required as long as the site is in compliance with established institutional controls. |
Grant Lidren |
12/31/2014 |
Institutional Control Record Established |
Institutional Controls established and entered into the database. |
Grant Lidren |
2/5/2015 |
Update or Other Action |
On this date, ADEC received the recorded Notice of Environmental Contamination for the subject property from the DNR |
Grant Lidren |
2/10/2015 |
Update or Other Action |
ADEC received a signed CC-IC agreement from ASD on this date |
Grant Lidren |
11/16/2015 |
Institutional Control Compliance Review |
IC compliance review conducted, staff name changed from Lidren to IC Unit, and reminder system set to review the site record in December 2019. |
Nathan Maxwell |
5/13/2020 |
Institutional Control Compliance Review |
IC reminder was sent to the landowner on this date. IC's are scheduled for a 5 year review, the next reminder will be sent in 2025. |
Cascade Galasso-Irish |