Action Date |
Action |
Description |
DEC Staff |
7/14/1999 |
Site Characterization Workplan Approved |
In response to review of the R&M "Environmental Work Plan, Creekside Park Elementary School, Anchorage, Alaska" dated 12/3/99 and received by the CSP on 12/17/99, and the "Revised Borehole Locations, Environmental Work Plan, Creekside Park Elementary School, Anchorage, Alaska" dated 5/15/00 and received by the department on 5/17/00, the work plan is approved. ADEC expects that a report will be submitted to this office after completion of the propsed work plan activities.
Action entered by Petrik. |
David Pikul |
7/14/1999 |
Site Added to Database |
Site added to the database.
(Date adjusted from 7/17/2008 for report/query consistency. (Reese))
|
Bill Petrik |
7/14/1999 |
Preliminary Assessment Approved |
In response to review of a copy of the R&M Consultants, Inc. (R&M) "Underground Storage Tank Excavation Report" dated 6/30/99 received by the department on 7/2/99, the CSP requested a work plan to determine the extent of the contamination that was identified along the piping run through the collection of soil sample(s) from the soil layer below the black sand layer, and advance a boring through location of the former 550 gallon tank and complete it as a monitoring well and collect soil and GW samples fpr lab analysis by Methods AK 102 and 103. Please include a site diagram that identifies the past soil sample locations, the location and dimensions of the excavated area, backfill soil information, and the proposed boring and sample collection locations. 50-60 c.y. of contaminated soil was generated during the UST removal process.
Action entered by Petrik. |
Bill Petrik |
7/26/1999 |
Update or Other Action |
A reply was sent this date to Dan Osbourne of R&M indicating that the CSP approves of the transport of 50 c.y. of DRO contaminated soil (to 1,900 mg/kg) directly to Alaska Soil Recycling for thermal treatment and disposal in a covered truck.
Action entered by Petrik. |
David Pikul |
8/24/2000 |
Update or Other Action |
A fax was sent this date to John DeGeorge of R&M indicating that the CSP has no objection to the transport of ~1.5 c.y. contaminated soil and one drum of water to Alaska Pollution Control for thermal treatment and disposal with the condition that the treatment facility is an ADEC authorized facility and the materials are containerized and covered during transport.
Action entered by Petrik. |
David Pikul |
10/2/2000 |
Update or Other Action |
A copy of the R&M "Release Investigation Report, Creekside Park Elementary School, 7500 East 6th Avenue, Anchorage, Alaska" dated 9/13/00 was received by the CSP on 10/2/00. |
Bill Petrik |
7/17/2008 |
GIS Position Updated |
Used Google Maps in conjunction with a Site Map to obtain coordinates for former Tank 2 location. |
Bill Petrik |
7/17/2008 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed for the 550 gallon diesel tank. |
Bill Petrik |
7/25/2008 |
Update or Other Action |
As of 7/18/08 the last report in the file is a copy of the R&M Release Investigation Report, Creekside Park Elementary School, 7500 East 6th Avenue, Anchorage, Alaska dated 9/13/00 that was received by the CSP on 10/2/00. On 7/14/1999 an "Environmental Work Plan, Creekside Park Elementary School, Anchorage, Alaska" dated 12/3/99 and received by the CSP on 12/17/99, and the "Revised Borehole Locations, Environmental Work Plan, Creekside Park Elementary School, Anchorage, Alaska" dated 5/15/00 and received by the department on 5/17/00, were reviewed and approved by Dave Pikul. There are no outstanding requests for work plan approvals in the file. As of the last report, DRO is above cleanup levels in soil at the northwest end of Tank 2 excavation at 285 mg/kg and in MW-1 borehole at 9.5' to 11' at 267 mg/kg and in GW in MW-1 at 2.12 mg/l. Email 7/25/08 was sent to ASD, from Bill O'Connell, requesting a work plan. |
Sydney Devine |
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 sites. ASD Creekside Park Elementary School will have groundwater monitoring conducted by R&M in accordance with their approved workplan and will submit a report this fall. |
Pam Clemens |
10/22/2008 |
Update or Other Action |
A letter was sent to Edie Knapp with ASD concerning this and other sites. Based on the results of the monitoring in the fall of 2008, additional activities may be necessary to delineate the extent of contaminaiton in this area. |
Pam Clemens |
12/29/2008 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed for source area id: 78648 for the 6,000 gallon Buncker C fuel tank. |
Pam Clemens |
1/23/2009 |
Proposed Plan |
Received, reviewed and approved R&M Consultants' work plan for "Closure Course Implementation" dated today. As per the email from Bill O'Connell dated 7-25-08 R&M will sample MW-1 and conduct a well search for downgradient wells within 1/4 mile of the school. If MW-1 still contains DRO above ADEC cleanup levels, it is recommended that two downgradient boreholes/monitoring wells be advanced to delineate the extent of the contamination. |
Pam Clemens |
5/6/2010 |
Update or Other Action |
Follow-up voice mail left for Edie Knapp, Facilities Manager, Anchorage School District to see if the workplan that was approved last year was ever completed. |
Pam Clemens |
11/15/2010 |
Document, Report, or Work plan Review - other |
Received, reviewed and approved the Groundwater Monitoring Report, Creekside Park Elementary School; prepared by R&M Consultants, dated November 4, 2010. DRO levels in MW-1 were below the groundwater cleanup level. GRO, BTEX, and RRO were not detected. This site is being reviewed for closure. |
Pam Clemens |
11/24/2010 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed for source area id: 75728 name: Former 550 Gallon Diesel UST |
Pam Clemens |
12/7/2010 |
Exposure Tracking Model Ranking |
A new updated ranking with ETM has been completed for source area 75728 Former 550 Gallon Diesel UST. |
Pam Clemens |
12/7/2010 |
Exposure Tracking Model Ranking |
A new updated ranking with ETM has been completed for source area 78648 6,000 gallon Buncker C fuel tank. |
Pam Clemens |
12/8/2010 |
Institutional Control Record Established |
Institutional Controls established and entered into the database. |
Pam Clemens |
12/8/2010 |
Cleanup Complete Determination Issued |
Based on 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. Therefore this site will be issued a Cleanup Complete with Institutional Controls (ICs). |
Pam Clemens |
12/30/2010 |
Update or Other Action |
Received and filed the signed: Attachment A: Cleanup Complete-ICs Agreement and Signature Page. |
Pam Clemens |
9/27/2012 |
Update or Other Action |
On this date, ADEC reviewed the GW Well Decommissioning Report ASD Creekside Park Elementary School submitted by R&M dated September 12, 2012. MW-1, MW-2, and MW-3 were decommissioned in accordance with the November 2011 ADEC Monitoring Well Guidance. Groundwater was encountered 17.1 to 17.7 feet bgs. |
Grant Lidren |
10/7/2014 |
Institutional Control Compliance Review |
IC compliance review conducted and staff changed from Grant Lidren to IC Unit. Reminder system set to follow-up with the responsible party in winter 2015. |
Kristin Thompson |
1/8/2016 |
Institutional Control Compliance Review |
An IC compliance review was conducted and an IC reminder letter was issued to the responsible party on this date. Reminder system set to follow-up in 2021. |
Kristin Thompson |
6/15/2018 |
Institutional Control Compliance Review |
IC compliance review conducted. Closure/IC Details updated. |
Kristin Thompson |
1/26/2023 |
Institutional Control Compliance Review |
IC compliance review conducted on this date and a reminder letter was issued. The next compliance review will be in 2028. |
Jennifer McGrath |