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Area of Concern 38
Chronology of Actions/Investigations
| Year | Month | Action/Results | Action Performed By | Project |
| 1995 | May | Geophysical survey was conducted at all the "open" areas within a 2,000-foot radius of well 16, including AOC 38. Found one unexplained anomaly at this site and a 1.5-inch diameter metal pipe discovered. | Parsons | Order 67 |
| June - July | Twenty-six soil-gas survey samples collected and analyzed for chlorinated and aromatic volatile organics. PCE and TCE were detected. | Parsons | Order 67 | |
| November- December | Additional 94 soil-gas survey samples were collected. | Parsons | Order 67 | |
| 2000 | January | Collected 60 surface soil samples (SS1-60) and analyzed samples for PCE, TCE and DCE. | Parsons ES O'Brien & Gere | DO 5068 |
| 2003 | December | Final TO 0019 Work Plan Addendum submitted. | Parsons | TO19 |
| 2004 | April | Excavated rubble pile filled with barb wire, fencing, and concrete debris. Pot shot excavations around the site showed nothing under the surface. | Parsons | TO19 |
| September | Final RCRA Facility Investigation/Closure Report submitted to TCEQ. | Parsons | TO19 | |
| 2005 | February | TCEQ | NA |