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Site Report: MOA - AWWU - Point Woronzof (1992 tank removals)

Site Name: MOA - AWWU - Point Woronzof (1992 tank removals)
Address: Hudson Rd.; , Anchorage, AK 99502
File Number: 2100.26.310
Hazard ID: 23927
Status: Cleanup Complete
Staff: No Longer Assigned, 9074655229 dec.icunit@alaska.gov
Latitude: 61.196319
Longitude: -150.023068
Horizontal Datum:NAD83

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

One 500 gallon used oil and two 5000 gasoline tanks were removed in 1992. Contaminated soil was excavated and thermally treated at ASR. The tank excavations meet site cleanup levels. FKA L69.35

Action Information

Action Date Action Description DEC Staff
10/20/1992 Update or Other Action Notice of Release letter sent. Former Staff
10/20/1992 Leaking Underground Storage Tank Release Confirmed - Petroleum LUST Site created in CSP for source area ID 78031 ADD; Former Staff
10/20/1992 Site Added to Database Former Staff
10/21/1992 Leaking Underground Storage Tank Cleanup Initiated - Petroleum LCAU Date changed DB conversion Former Staff
11/27/1992 Release Investigation Release investigation conducted during removal of tank and contaminated soil. Robert Weimer
11/27/1992 Underground Storage Tank Site Characterization or Assessment Hart Crowser Report: Excavation meets site cleanup levels. Need sludge/tank disposal receipts, data deliverables. Former Staff
11/28/1992 Leaking Underground Storage Tank Corrective Action Underway Contaminated soil stockpiles thermally treated at ASR. Robert Weimer
11/20/1997 Update or Other Action ADEC sends Notification of Intent to Cost Recover Letter to Current Owner: ANCH. WATER & WASTEWATER UTILITY Former Staff
1/12/2004 Update or Other Action Talked with Greg Garney of AWWU, he will provide a letter that tanks and sludges were properly disposed of. Robert Weimer
10/21/2005 Update or Other Action Still have not received a letter documenting that tanks and sludges were properly disposed of. Robert Weimer
11/1/2006 Update or Other Action File number issued 2100.26.310 (FKA L69.35). Aggie Blandford
5/12/2008 Exposure Tracking Model Ranking Site ranked on the new Exposure Tracking Model (ETM). The ETM is a new site ranking system that looks at, based on available data, the potential exposure pathways for the contamination remaining at the site. Robert Weimer
9/16/2010 Update or Other Action Talked with Mark with AWWU (564-2784) he will provide the receipts for the tanks/sludge or a letter regarding the proper disposal. Robert Weimer
9/21/2010 Exposure Tracking Model Ranking A new updated ranking with ETM has been completed for source area 78031 1992 UST contamination. Pam Clemens
9/22/2010 Cleanup Complete Determination Issued The cleanup actions to date have served to adequately address petroleum contaminated soil from the site. Based on the information available, ADEC has determined no further assessment and/or cleanup action is required. There is no unacceptable risk to human health or the environment, and this site is designated as closed with a Corrective Action Complete Determination. Robert Weimer

Contaminant Information

Name Level Description Media Comments
GRO < Method 2 Most Stringent Soil
RRO < Method 2 Most Stringent Soil
BTEX < 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.

No associated sites were found.

Missing Location Data

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