Site Report: MOA - HLB Hollywood Vista
| Site Name: | MOA - HLB Hollywood Vista |
|---|---|
| Address: | ~1300 East Bluff Drive, at Ivy Street, Anchorage, AK 99501 |
| File Number: | 2100.38.420 |
| Hazard ID: | 3904 |
| Status: | Cleanup Complete |
| Staff: | No Longer Assigned, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 61.228889 |
| Longitude: | -149.853056 |
| Horizontal Datum: |
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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
Potential contamination from fuel storage tanks used to heat the former apartment building. The apartment building and fuel tanks have been removed. Other possible sources include DOD fuel lines off site. Groundwater sample results exceeding cleanup levels were 1.89 milligrams per liter (mg/L) gasoline range organics (GRO) and 57.4 mg/L diesel range organics (DRO) in Boring B7. Municipality of Anchorage (MOA) Heritage Land Bank (HLB). The site formerly was a housing complex from approximately 1961 to 1997.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 11/20/1997 | Update or Other Action | Approved transport of approximately 135 cubic yards of contaminated soil to be disposed of in the Anchorage Landfill. Maximum contaminant levels were 680 mg/kg DRO and 0.13 mg/kg benzene. | Eileen Olson |
| 1/8/2003 | Site Characterization Report Approved | Reviewed the Shannon & Wilson, Inc. "Limited Phase II Environment Site Assessment, Hollywood Vista, Tract 2” report dated January 2003, received this date, which documents site assessment activities including drilling and sampling soil from 8 boring for GRO, DRO, BTEX, and VOCs and developing and sampling groundwater from 4 monitoring wells for GRO, DRO, BTEX, and VOCs and PAHs from MW-1 only. All soil sampling results were below cleanup levels except for methylene chloride which was attributed to laboratory contamination. Groundwater sample results exceeding cleanup levels were 1.89 mg/L GRO and 57.4 mg/L DRO in Boring B7. No GW samples contained detectable BTEX or PAH constituents. VOCs were detected in samples from five of the six monitoring points and hydrocarbon fuels were detected in one sample. Methylene chloride results in GW samples were also attributed to laboratory contamination. GW flow is to the south. Further characterization is needed and may focus on the vicinity of Boring B7 in order to determine whether a potential off-site contaminant source exists from nearby military fuel lines. VOCs in GW sampling results were similar to those detected in off-site seeps to the southeast of the site. | Elizabeth Stergiou |
| 1/9/2003 | Update or Other Action | An email response from the Elmendorf AFB Project Manager was received to the hypthesis that contamination from an off site source, the Defense Energy Office pipelines, may be migrating onto the site was addressed. Althought the hypothesis was not dismissed it pointed out that the data indicating potential off site contamination was taken from a temporary monitoring well that was not properly installed and developed prior to sampling. Further investigation is warranted. | Louis Howard |
| 4/2/2003 | Site Added to Database | DRO, GRO. Spill date based on the date of the Phase I Environmental Site Assessment. | Elizabeth Stergiou |
| 4/2/2003 | Site Ranked Using the AHRM | Groundwater use assumed. | Elizabeth Stergiou |
| 4/2/2003 | GIS Position Updated | Site location based on TopoZone interactive web site. | Elizabeth Stergiou |
| 12/4/2006 | Update or Other Action | File number updated from CS100.255 to 2100.38.420. | Aggie Blandford |
| 5/22/2008 | Exposure Tracking Model Ranking | Initial ranking with ETM completed. | Bill Petrik |
| 3/23/2012 | Update or Other Action | Called Shannon & WIlson to see if they had done anymore work on the site since 2003. S&W response was no work done. Called Heritage Land Bank to ask about property. Land was sold to Anchorage Community Development Authority. | Katrina Chambon |
| 5/11/2012 | Potentially Responsible Party/State Interest Letter | Potential Responsible Party Notification for Contamination at Hollywood Vista Tract 2, Anchorage, AK sent to Heritage Land Bank and Anchorage Community Development Authority. | Katrina Chambon |
| 5/24/2012 | Document, Report, or Work plan Review - other | Received Phase I Environmental Site Assessment Hollywood Vista Tracts 1 and 2, US Survey 3026 Anchorage, AK dated June 2002 | Katrina Chambon |
| 7/18/2012 | Update or Other Action | Letter sent to Anchorage Community Development Authority, informing them that the property has been revised to indicate that only Tract 2B is contmainted. Tract 2A is no included in the site location decription, and DEC will not require any further actionon Tract 2A at this time. | Katrina Chambon |
| 6/29/2015 | Site Visit | Visited the site with MOA HLB representative to determine if any of the monitoring wells were still intact. We could not find any monitoring wells (all flush mounted) as the site was overgrown with vegetation. | Lisa Krebs-Barsis |
| 10/6/2016 | Exposure Tracking Model Ranking | Initial ranking with ETM completed for source area id: 74879 name: Former Housing Complex and Monofill | Darren Mulkey |
| 10/19/2016 | Cleanup Complete Determination Issued | Decision Document - Cleanup Complete issued. Additional information on a nearby site confirmed initial investigation results. Groundwater is not impacted at this site. GW monitoring wells have been confirmed destroyed or no longer present. | Darren Mulkey |
Contaminant Information
| Name | Level Description | Media | Comments |
|---|---|---|---|
| DRO | < Table C | Groundwater | Groundwater samples are below Table C clean up levels. |
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.