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Area of Concern 69
Chronology of Actions/Investigations
Year | Month | Action/Results | Action Performed by | Project Number |
1960s and 1970s | Unknown | Former ammunition burn and munitions disposal area with two defined burn pits. | CSSA | NA |
2008
| April | Ten soil samples collected from the site and analyzed for VOCs, SVOCs, explosives, and metals. | Parsons | NA |
June | Five samples were collected in the areas of the three sample locations that were found to have high metal concentrations in the initial April 2008 sampling event. | Parsons | NA | |
November | Approximately 390 cubic yards of soil were excavated from the site and confirmation samples were collected. | Parsons | NA | |
2009 | February | Approximately 50 additional cubic yards of soil were excavated from the site and confirmation samples were collected. | Parsons | NA |
June | Release Investigation Report submitted to TCEQ. | Parsons | NAa | |
October | TCEQ | NA |