Site Report: NPS Comstock #1-8 - Area # 5
| Site Name: | NPS Comstock #1-8 - Area # 5 |
|---|---|
| Address: | Kantishna Hills, Denali Park, AK 99755 |
| File Number: | 220.38.024 |
| Hazard ID: | 1611 |
| Status: | Active |
| Staff: | Livia Bracker, 9072697695 livia.bracker@alaska.gov |
| Latitude: | 63.502300 |
| Longitude: | -151.020700 |
| 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
Petroleum hydrocarbon contamination. Extent of contamination and hazard to human health unknown. Concern for surface water contamination of Comstock. (rpltr9)
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 3/25/1994 | Site Added to Database | Petroleum hydrocarbon contamination. | Dan Basketfield |
| 6/20/1994 | Update or Other Action | (Old R:Base Action Code = RPL2 - Site Information Request Letter). Sent PRP-CS Database Notification Letter to RP requesting update and more environmental information concerning contaminated site. Milan Martinique responded by calling to inform me that his claim was made void by withdrawl by Park Service. | Jeff Peterson |
| 1/27/1995 | Update or Other Action | Petroleum hydrocarbon soil contamination was identified by a Dames and Moore survey of the mining property. Two cubic yards of hydrocarbon contaminate soil, less than 60 gallons of containerized liquids, and small quantities of other hazardous materials (insecticide, calcium carbide, jar of sodium cyanide). | Ron McCallister |
| 8/16/1996 | Site Ranked Using the AHRM | Ranked by Shannon and Wilson. NOTES: GW and SW exposures are unknown. An evaluation needs to be made regarding the potental for the stained soil to contaminate soil and GW. Communication with the RP is required to determine current site status and whether the containated soil was removed. | S&W |
| 2/28/2007 | Update or Other Action | File number changed from 150.38.011 to 220.38.024 to reflect correct site code. | Wendy Uzzell |
| 4/2/2007 | GIS Position Updated | Former location provided was outside of the park. | Colin Craven |
| 6/30/2008 | Exposure Tracking Model Ranking | Initial ranking with ETM completed. | Janice Wiegers |
| 9/30/2014 | Potentially Responsible Party/State Interest Letter | Potentially responsible party letter sent to the National Park Service. | Melody Debenham |
| 4/26/2016 | Meeting or Teleconference Held | In meeting with NPS these mine sites were discussed. NPS remedial project manager said CERCLA sites like this are handled under a different program. Further action is required. | Fred Vreeman |
Contaminant Information
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Control Type
| Type | Details |
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Requirements
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There are no documents for this site report.
No associated sites were found.