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|
Year |
Month |
Action/Results |
Action
Performed By |
Project
Number |
|
Unknown |
Unknown
|
AOC
53 consists of building foundation slab, southeast of SWMU B-27 at the
intersection of Central Road and the road leading to the “D” tank.
Batteries were located at the rear end of the slab. |
CSSA |
NA |
|
2004 |
October |
Concrete slab (55’ x 45’ with four 3’ deep concrete footings) demolition. Building used for inert storage. |
Parsons |
TO19 |
|
2005 |
February |
Collected sidewall and bottom confirmation samples from excavated area. Excavated approx. 10-12 cu. yds. of soil from north and south ends of the site. Collected 7 confirmation samples. |
Parsons |
TO19 |
|
March |
Excavated soils and concrete debris hauled off-post and excavation backfilled. |
Parsons |
TO19 |
|
|
April |
Final AOC 53 RCRA Facility Investigation Closure Report submitted. |
Parsons |
TO19 |
|
|
July |
TCEQ |
NA |