Site Report: BLM Campbell Tract Facility Dry Wells
| Site Name: | BLM Campbell Tract Facility Dry Wells |
|---|---|
| Address: | 6881 Abbott Loop Road and 5600 Science Center Drive , Anchorage, AK 99507 |
| File Number: | 2100.38.476 |
| Hazard ID: | 4319 |
| Status: | Cleanup Complete |
| Staff: | No Longer Assigned, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 61.156805 |
| Longitude: | -149.792361 |
| Horizontal Datum: |
|  |
 |  |
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
A combined-system dry well was constructed in 1967 of concrete blocks received fluids from five floor drains in vehicle maintenance facility. Petroleum, metals and low-level PCB contamination were confirmed in sludge during 2003 investigation. The well was removed in 2007 and closed by DEC in 2013 upon receipt of the closure reporting. The site was reopened in 2014 when it was determined that additional injection wells remain at the complex. An a 8'x12' garage at the Campbell Creek Science Center has a floor drain IW known to be contaminated with POL. BLM has an active closure plan with EPA for this one tentatively in 2016. Extent of contamination is unknown. Another injection well is a combined system that leads from the Truck Scale building in the warehouse, and is coupled to the roof drain. Since no vehicle servicing is conducting in this scale house, it may not be a Motor Vehicle Waste Disposal Well (MVWDW) and closure sampling may not be required by EPA. Three additional injection wells may exist but are presumed to be roof stormwater disposal drains which do not require closure. BLM plans to coordinate with EPA on their plans to address these wells.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 5/24/2004 | Site Characterization Report Approved | Reviewed report from URS documenting small volume of soil contamination at Drywell. Sudge is above cleanup levels for several analytes however soil appears to be below cleanup levels except for background metals. Full characterization of impacted soil and groundwater has not been achieved. Cleanup plan will be submitted when further construction is scheduled. Site will remain open. Note: This review was entered 3/2013 based on review of report from 5/2004. Site ranking was reviewed and this site status changed to confirmed, however low priority ranking is still appropriate. | Fred Vreeman |
| 11/6/2006 | Site Added to Database | Site added to the database. | Mitzi Read |
| 7/22/2008 | Document, Report, or Work plan Review - other | BLM proceeded with cleanup at this site in 2007 based on 2004 report. Received cleanup report on 7/22/2008, report is dated March, 2008. Workplan was received on 5/7/2007. Comments were not issued. Note: This entry made after review of records from previous project managers. Entry was made on 3/27/2013 to document earlier report reviews and determinations. | Fred Vreeman |
| 8/4/2008 | Exposure Tracking Model Ranking | Initial ranking with ETM completed. Site ranked as Low Potential Exposure for direct contact with subsurface soil and groundwater ingestion. All other pathways were deemed incomplete. | Kelly Hansen |
| 3/27/2013 | Final Cleanup Report Reviewed | Received documents from BLM, reviewed File, reviewed cleanup report, drafted closure letter. Sent email to Project Manager that report is approved. | Fred Vreeman |
| 5/8/2014 | Update or Other Action | Call from EPA. There are other injection wells at this facility. Site will remain open until all UIC and related contaminant issues are resolved. | Fred Vreeman |
| 3/24/2015 | Meeting or Teleconference Held | One of several sites discussed in BLM meeting. EPA revealed in 2014 that there are multiple dry wells at this site. Site name revised to "BLM Campbell Track Facility Dry Wells". Site will remain open and additional source areas added as reports are received. | Fred Vreeman |
| 4/26/2016 | Update or Other Action | Site reassigned to project manager handling other BLM project sites. Per BLM no current work is planned or funded at this site although they recognize requirement to close injection wells. Follow up is needed. | Fred Vreeman |
| 8/23/2016 | Update or Other Action | Request sent to EPA regarding their concern for additional IW's at this facility. Follow up call received that indicated there may be as many as nine (9) injection wells that require removal. No information has been provided to EPA regarding the closure of any additional wells at this time. | John Carnahan |
| 9/13/2016 | Update or Other Action | Update from BLM regarding current status of well closures at this site. Plans include assessment and closure of Garage injection well coupled with building demolition. Work plans expected late September 2016. Additional coordination with EPA recommended. | John Carnahan |
| 9/25/2017 | Update or Other Action | BLM submitted closure report to EPA from BGES consultant. | John Carnahan |
| 10/10/2017 | Update or Other Action | EPA provides Closure letter for one Class V MVWDW. | John Carnahan |
| 11/17/2017 | Cleanup Complete Determination Issued | Letter sent to confirm site closure with DEC, following EPA closure through UIC program. | John Carnahan |
Contaminant Information
| Name | Level Description | Media | Comments |
|---|---|---|---|
| DRO | < Method 2 Most Stringent | SoilSoilSoil | |
| GRO | < Method 2 Most Stringent | Soil | |
| RRO | < Method 2 Most Stringent | Soil |
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.