Site Report: AKANG - Combined Support Maint Shop (CSMS)- Alaska Army National Guard Armory
| Site Name: | AKANG - Combined Support Maint Shop (CSMS)- Alaska Army National Guard Armory |
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| Address: | 5300 East Tudor Road, Anchorage, AK 99507 |
| File Number: | 2100.26.335 |
| Hazard ID: | 23312 |
| Status: | Active |
| Staff: | Jenny Gates, 9072628203 jenny.gates@alaska.gov |
| Latitude: | 61.179028 |
| Longitude: | -149.784648 |
| 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
The site consists an automotive maintenance shop and a storage complex with five modules connected by corridors. Based on aerial photography, the structures were built sometime between 1950 and 1959. The buildings were used for various purposes, likely beginning in the late 1950's, including storage and repair of Distant Early Warning (DEW) line equipment, vehicle storage and repair, and storage of various field equipment.
Action Information
| Action Date | Action | Description | DEC Staff |
|---|---|---|---|
| 8/10/1999 | Underground Storage Tank Site Characterization or Assessment | Removal of 280-gallon UST. SA rept indicates pit "clean." A 100-gallon UST replaced the 280-gallon UST. | Former Staff |
| 8/23/1999 | Update or Other Action | Approx 30 cu yds contam soil stockpiled on-site. Sludge from 280-gallon UST being held at Contractor's garage pending dissolved Lead analyses. | Former Staff |
| 10/21/1999 | Leaking Underground Storage Tank Release Confirmed - Petroleum | LUST Site created in CSP for source area ID 77936 SA rept received by DEC. Release noted during removal of MVA 5, 280-gallon UST connected to oil/water separator @ Ak Army Nat'l Guard combined Support Maintenance Shop (CSMS). | Former Staff |
| 10/21/1999 | Site Added to Database | Former Staff | |
| 12/1/1999 | Update or Other Action | Entry backdated on 9/11/2024; PARTIAL REPORT: Draft Limited Phase II Environmental Assessment. A partial report from 1999 indicates seven exploratory test pits were excavated in the lower yard. DRO was detected in soil at a maximum concentration of 2400 mg/kg. | Jamie McKellar |
| 12/1/1999 | Leaking Underground Storage Tank Cleanup Initiated - Petroleum | Ph call from DEC to AKNG-ARE UST Prog Mgr re-post thermal remediation sampling results of contam soils as per 8/23/99 ltr to DEC for transport of contam soils to Anchorage Soil Recyling. RP: Soils were not transported and still on-site. Was not aware of sludge. | Former Staff |
| 12/21/1999 | Leaking Underground Storage Tank Corrective Action Underway | DEC issues ltr to RP re-address remediation of 30 cubic yds contam soil stockpiled on site, submit results of analyses of sludge and plan for proper disposal. | Former Staff |
| 6/29/2001 | Update or Other Action | Entry backdated on 9/11/2024; REPORT: Historic Survey CSMS Facility, Lower Yard Tudor Road Relay Facility Automotive Maintenance Shop and Equipment Storage Complex (Northwind Environmental, Inc.) | Jamie McKellar |
| 1/7/2003 | Update or Other Action | Former Staff | |
| 1/7/2003 | Update or Other Action | Project Manager changed to Egbejimba, last PM was John Canahan. | Beatrice Egbejimba |
| 1/11/2007 | Update or Other Action | File number issued 2100.26.335 (FKA L71.01). | Aggie Blandford |
| 3/10/2008 | Exposure Tracking Model Ranking | Intitial Ranking Complete for Source Area: 77936 (Autogenerated Action) | |
| 8/11/2011 | Document, Report, or Work plan Review - other | Entry backdated on 9/11/2024: AKARNG provided DEC with a copy of the 2011 Gap Analysis, Alaska National Guard CSMS Lower Yard - Tudor Road. The document was prepared for the Department of Military and Veterans Affairs. Work described in the report consists of a free product recovery evaluation. A non-recoverable thin layer of free product was observed in CSMS-C. A fuel odor and heavy sheen were observed in CSMS-02. | Jamie McKellar |
| 1/15/2019 | Update or Other Action | The AKARNG is preparing a Record of Decision. | Danielle Duncan |
| 2/24/2020 | Update or Other Action | Project Manager changed to Rachael Petraeus, last PM was Danielle Duncan. File transferred to Anchorage. | Cascade Galasso-Irish |
Contaminant Information
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No associated sites were found.