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[SWMU I-1]
Solid Waste Management Unit I-1
Chronology of Actions/Investigations
|
|
|
Action |
Project |
1943 to the late 1960s |
NA |
Incinerator in Building 294 used to burn paper trash. |
CSSA |
NA |
Late 1980s |
NA |
Building used to store transformers. |
CSSA |
NA |
1996 |
February |
Work Plan for I-1 Investigation submitted. |
Parsons ES |
RL17 |
March |
EM geophysical survey performed on March 13; one geophysical anomaly found that was associated with Building 294, an electrical line and a metal sewer line, not waste management activities. |
Parsons ES |
RL17 |
|
1998 |
March |
Addendum to Work Plan for I-1 Investigation submitted. |
Parsons ES |
RL53 |
2000 |
March |
Collected 3 surface soil samples (SS1-3), analyzed for PCBs. Advanced 3 soil borings (SB1-3) and collected 9 soil/rock samples for VOCs and metals analysis. |
Parsons ES |
RL53 |
2003 |
February |
Final RCRA Facility Investigation Report submitted. |
Parsons |
RL53 |
2008 |
November |
TCEQ |
NA |