Site Report: Northern Hydraulics
| Site Name: | Northern Hydraulics |
|---|---|
| Address: | 4510 Gambell Street, Anchorage, AK 99503 |
| File Number: | 2100.38.133 |
| Hazard ID: | 2010 |
| Status: | Cleanup Complete |
| Staff: | IC Unit, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 61.180278 |
| Longitude: | -149.869167 |
| Horizontal Datum: | NAD27 |
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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
137 tons of petroleum impacted soil excavated and taken off-site. 2 cubic yards of impacted soil containing up to 3,050 mg/kg DRO was left onsite. The 2 cubic yards remaining onsite was approved for transport. A report verifying that soil was received by ASR has not yet been received.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 11/29/2004 | Site Added to Database | DRO. | Sarah Cunningham |
| 11/29/2004 | GIS Position Updated | TopoZone Pro. NAD27. | Sarah Cunningham |
| 11/29/2004 | Site Ranked Using the AHRM | Initial ranking. | Sarah Cunningham |
| 2/2/2005 | Institutional Control Record Established | ADEC Decision The information presented to date indicates that a major source of petroleum contaminated soil has been excavated and transported off site for treatment. There was a small amount (2 cubic yards) of impacted soil remaining on site. ADEC has determined that no further remedial action will be required at this site subject to the following conditions: 1. Any proposal to transport soil and/or groundwater off site requires ADEC approval in accordance with 18 AAC 75.325(i); 2. An institutional control (ADEC database entry) will identify the nature and extent of the contamination remaining on the site. It will also notify future owners/operators of the property of the environmental status of the site and any conditions that apply to future management of the contamination; and 3. This determination is based on current information. Additional investigation and/or cleanup action may be necessary in the future if new information indicates there is hazardous substance contamination at this site that may pose a risk to human health and the environment. 4. Final site closure will be considered following confirmation that all soil above established cleanup levels has been removed and properly treated. | Sarah Cunningham |
| 2/2/2005 | Conditional Closure Approved | 2 cubic yards of impacted soils remain onsite above ADEC cleanup levels. NFRAP letter sent to Ken Soundy | Sarah Cunningham |
| 2/16/2012 | Update or Other Action | Staff changed from Pam Clemens to IC Unit. | Kristin Thompson |
| 5/1/2013 | Institutional Control Compliance Review | IC review conducted. | Evonne Reese |
| 5/1/2013 | Institutional Control Record Removed | The conditions at this site meet the 2009 closure policy, therefore ICs can be removed. The default requirement of no offsite transport of soil or groundwater will still apply. In accordance with 18 AAC 75.380(d)(2), ADEC may require additional site assessment, monitoring, remediation, and/or other necessary actions at this facility should new information become available that indicates contamination at this site may pose a threat to human health or the environment. | Evonne Reese |
Contaminant Information
| Name | Level Description | Media | Comments |
|---|---|---|---|
| DRO | Between Method 2 Migration to Groundwater and Human Health/Ingestion/Inhalation | Soil |
Control Type
| Type | Details |
|---|---|
| No ICs Required |
Requirements
| Description | Details |
|---|---|
| Advance approval required to transport soil or groundwater off-site. |
No associated sites were found.