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Solid Waste Management Unit B-10
Chronology of Actions/Investigations
|
Year |
Month |
Action/Results |
Action Performed By |
Project Number |
|
Unknown |
Unknown |
Site utilized as an ammunition disposal area. |
CSSA |
NA |
|
1995 |
July |
Performed soil gas survey in "area between B-3 and B-4," which includes B-10; detected PCE. |
CSSA |
NA |
|
1996 |
February |
Work Plan for B-10 investigation submitted. |
Parsons ES |
RL17 |
|
1996 |
March |
Geophysical survey performed on March 14. One anomaly associated with non-waste management activities was found. |
Parsons ES |
RL17 |
|
1996 |
April |
Additional geophysical survey performed on April 2 for verification of site features. |
Parsons ES |
RL17 |
|
1996 |
August |
Performed soil gas survey at B-10; detected PCE in all samples. |
Parsons ES |
RL17 |
|
1997 |
August |
UXO surface sweep and partial trench excavation conducted. Results indicated that there are either two small trenches or one large one. |
Parsons ES |
RL33 |
|
1998 |
March |
Addendum to Work Plan submitted. |
Parsons ES |
RL53 |
|
2003 |
May |
Final RCRA Facility Investigation/Closure Report submitted to TCEQ. |
Parsons |
RL17 |
|
2004 |
January |
Parsons |
RL53 |