Action Date |
Action |
Description |
DEC Staff |
8/9/2005 |
Site Added to Database |
|
Former Staff |
1/25/2008 |
Update or Other Action |
Update database - identified deed of sale from UNOCAL to Brewster's in 1981. Brewster's Department store sold the property in 2005 to ACLT. Chevron-Texaco was notified of their potential liability on January 14, 2008 through conversation and email with Stacie Hartung-Frerichs, Chevron projects manager. |
John Carnahan |
3/6/2008 |
Update or Other Action |
Received confirmation that ACLT conducted a limited release investigation, and documented contamination in the subsurface. Confirmed this with the consultant that conducted the actual onsite investigation. On this day, held teleconference with ACLT, consultants, and Cook Inlet Housing Authority on the status of the site. |
John Carnahan |
3/17/2008 |
Update or Other Action |
Received confirmation from ChevronTexaco that Chevron is willing to proceed with site assessment activities at the 3901 Mountain View property for the sole purpose of investigating the potential impact from the former Unocal retail service station operations. Chevron will be identified as a PRP for this site. |
John Carnahan |
4/15/2008 |
Meeting or Teleconference Held |
Meeting onsite with ACLT, Chevron, and CIHA to discuss the proposed demolition and cleanup project. Chevron team lead indicated that Chevron has accepted responsibility for environmental requirements at this site. There are discussions planned to determine how best to remove structure such that adequate source removal can be completed. |
John Carnahan |
7/30/2008 |
Site Characterization Workplan Approved |
Sent email comments to BGESW and ACLT. They responded that they would incorporate comments into their workplan. Field work to commence this summer/fall. |
John Carnahan |
10/1/2008 |
Leaking Underground Storage Tank Release Confirmed - Petroleum |
LUST site created in CSP database for source area Former UNOCAL Station, 75658 |
John Carnahan |
10/2/2008 |
Leaking Underground Storage Tank Cleanup Initiated - Petroleum |
Sent Closure forms to consultant with instructions to coordinate with the UST program.
|
John Carnahan |
10/2/2008 |
Cleanup Level(s) Approved |
Identified lead levels of 800 mg/kg as target commercial/industrial levels, but recommend that potentially lead contaminated material from within the building footprint be removed at this time. |
John Carnahan |
10/3/2008 |
Update or Other Action |
Status report from consultant - tanks found, and contaminated present. |
John Carnahan |
10/3/2008 |
Exposure Tracking Model Ranking |
Initial ranking with ETM completed for source area id: 75658 name: Former UNOCAL Station |
John Carnahan |
10/6/2008 |
Offsite Soil or Groundwater Disposal Approved |
Provided written (email) approval to transport soil from site for thermal treatment, so long as the appropriate testing verifies that the soil is permissible to be thermally treated at the designated treatment facility, the material is not a hazardous waste, and you have necessary documentation to verify that. |
John Carnahan |
10/30/2008 |
Update or Other Action |
Provided clarification to questions posed by consultant on soil management and transportation (email). |
John Carnahan |
11/18/2008 |
Offsite Soil or Groundwater Disposal Approved |
Approval to transport soil offiste provided for select stockpiles. |
John Carnahan |
11/20/2008 |
Offsite Soil or Groundwater Disposal Approved |
Revision 3 for soil transport provided to ACLT. |
John Carnahan |
12/19/2008 |
Offsite Soil or Groundwater Disposal Approved |
Final soil transportation request completed. |
John Carnahan |
6/18/2009 |
Cleanup Complete Determination Issued |
DEC issued a cleanup complete determination for the 3901 Mountain View Drive site. |
Deborah Williams |
7/9/2009 |
Update or Other Action |
Received call from consultant that odor of petroleum was noticed during excavation around concrete bunker, wehere piping was observed. Small amount of excavated soil was removed (<3 CY) and no observeable contamination was identified using screening. Determined to be deminimis, although soil will be transported to ASR for treatment. If additionl information or screening identifies impacts, samples will be collected and reported to DEC. |
John Carnahan |
8/11/2009 |
Update or Other Action |
Received workplan for characterization of newly excavated soil for metals analyses. |
John Carnahan |
6/11/2010 |
Update or Other Action |
Reviewed report on Excavation and Disposal of Contaminated Septic Crib Soils. Fuel impacted soil was found associated with a former log septic crib during utility excavation at the site. Approximately 191 cy of impacted soil were excavated and treated at ASR. Confirmation samples collected from the bottom of the excavation approximately 20 feet bgs did not contain contaminants above cleanup levels. |
Bill O'Connell |