Site Report: ACS Well Street Warehouse
| Site Name: | ACS Well Street Warehouse |
|---|---|
| Address: | 1101 Well Street, Fairbanks, AK 99701 |
| File Number: | 102.38.114 |
| Hazard ID: | 3223 |
| Status: | Cleanup Complete - Institutional Controls |
| Staff: | IC Unit, 9074655229 dec.icunit@alaska.gov |
| Latitude: | 64.849500 |
| Longitude: | -147.724726 |
| Horizontal Datum: | WGS84 |
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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
Stained soil observed at vent pipe of unregulated 4,700-gallon UST and at fill pipe. Tank in good condition, only surficial soil contamination evident during removal. Phase II found DRO in soil at 430 to 1,500ppm at former tank location above GW interface. Second Phase I revealed DRO and Benzene contamination at groundwater interface in soil borings and monitoring wells up and cross-gradient of former UST site with clean soil overlaying. New double-walled 5,000 gallon AST put into service in 1998 at former location of UST. Three large tank farms, one removed in 1997, are up or cross-gradient and directly adjacent to this site. Five inches of free product was found in the monitoring well adjacent to tank farm removed in 1997.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 1/6/2000 | Site Ranked Using the AHRM | Initial ranking. | Meilani Clark |
| 1/11/2000 | Site Added to Database | DRO and Benzene contamination from heating fuel oil. Site initially added by Meilani Clark this date. Added again by Bruce Wanstall on 9/20/2000. Kept the older action. | Meilani Clark |
| 9/5/2000 | Site Ranked Using the AHRM | Reranked after more site characterization data became available. Site changed from Medium to Low Priority. | Bruce Wanstall |
| 5/22/2001 | Site Number Identifier Changed | Mitzi Read pointed out that ACS Well Street Warehouse, Reckey 2000310124501, and PTI Well Street Warehouse, Reckey 1999310113501 were duplicates. Used the earlier Reckey, kept the best AHRM Score values, and combined non-duplicated actions. | Former Staff |
| 7/10/2002 | GIS Position Updated | Changed the Latitude, Longitude, Method Accuracy, Accuracy and Unit fields. | Heather Goldman |
| 4/17/2008 | Exposure Tracking Model Ranking | Initial ranking with ETM completed. | Tamara Cardona-Marek |
| 7/2/2008 | Update or Other Action | Based on the documents in the file and other investigations of the contamination on the railroad area, the groundwater contamination detected downgradient from the former UST location is likely the result of the contamination at the Unocal site. The highest levels of contamination was found in wells crossgradient or downgradient from the former UST location. However, no contamination was found in the well installed at the former UST location, indicating that this was not the source. No contamination above cleanup levels has been detected in the well immediately downgradient of the former UST location during 2005-2007. | Tamara Cardona-Marek |
| 7/31/2008 | Conditional Closure Approved | Conditional closure approved. Contamination above cleanup levels remaining on the soil. | Tamara Cardona-Marek |
| 7/31/2008 | Institutional Control Record Established | ADEC approval must be obtained prior to excavation, transport and/or disposal of soil or groundwater from this site. No groundwater wells will be installed on site without prior review and approval by ADEC. The wells located on the property shall not be damaged or disturbed by the owners or operators of the property. The owner/operator of the property shall grant access to other parties for the purpose of sampling and/or maintaining the monitoring wells. | Tamara Cardona-Marek |
| 3/30/2011 | Institutional Control Compliance Review | IC review conducted and staff named changed from Cardona to IC Unit. | Erik Norberg |
| 5/27/2014 | Institutional Control Update | An IC reminder letter was issued to the responsible party on this date. | Kristin Thompson |
| 6/5/2019 | Institutional Control Compliance Review | IC compliance review conducted and a letter to ACS was issued as a reminder of the IC requirements. | Evonne Reese |
Contaminant Information
| Name | Level Description | Media | Comments |
|---|---|---|---|
| DRO | Between Method 2 Migration to Groundwater and Human Health/Ingestion/Inhalation | Soil | |
| DRO | > Human Health/Ingestion/Inhalation | Soil | |
| Benzene | Between Method 2 Migration to Groundwater and Human Health/Ingestion/Inhalation | Soil | |
| Benzene | > Human Health/Ingestion/Inhalation | Soil | |
| Benzene | > Table C | Groundwater | |
| DRO | > Table C | Groundwater |
Control Type
| Type | Details |
|---|---|
| CS Database Notation And Letter To Landowner/RP | A Notice of Environmental Contamination will be listed on the ADEC database regarding the nature and extent of contamination remaining there. |
Requirements
| Description | Details |
|---|---|
| Excavation / Soil Movement Restrictions | In accordance with 18 AAC 75.370(b), ADEC approval must be obtained prior to excavation, transport and/or disposal of soil or groundwater from this site. ADEC approval must be obtained. |
| Groundwater Use Restrictions | No groundwater wells will be installed on site without prior review and approval by ADEC. Review and approval by ADEC. |
| Advance approval required to transport soil or groundwater off-site. | In accordance with 18 AAC 75.370(b), ADEC approval must be obtained prior to excavation, transport and/or disposal of soil or groundwater from this site. ADEC approval needed. |
| Maintenance / Inspection Of Engineering Controls | The wells located on the property shall not be damaged or disturbed by the owners or operators of the property. If the wells are damaged, ADEC may require the operators of the site to repair or replace them. |
| Other | The owner/operator of the property shall grant access to other parties for the purpose of sampling and/or maintaining the monitoring wells. |
| Hazard ID | Site Name | File Number |
|---|---|---|
| 24995 | FMUS - TELEPHONE WAREHOUSE | 102.26.135 |