Unknown

Unknown

Area used as a landfill.  Located at the intersection of Bernard Road and East Outer Road.  AOC consists of a surface depression on the south side of the intersection.

CSSA

NA

1999

July-August

EM and GPR geophysical surveys completed at AOC 56.

Parsons ES

RL83

2000

January

Collected 3 surface soil samples (SS1-3) and analyzed for VOCs, SVOCs and metals.

Parsons ES
APPL, Inc.

RL83

2002

October

Final RCRA Facility Investigation Report submitted.

Parsons

RL 83

2003

December

Final TO 0019 Work Plan Addendum submitted.

Parsons

TO19

2004

January - March

Began excavation with EOD personnel on site.  Items found: 500-1000 antitank mine fuses, 37mm, 75mm, crushed drums, and paint cans.  411 UXO items found that need to be destroyed/cut up and disposed of properly.  3,858 cubic yards of waste material was excavated from the site.  Closure and waste characterization samples collected.

Excavated soil hauled off-post to Covel Gardens.

Parsons

TO19

June

Final RCRA Facility Investigation/Closure Report submitted to TCEQ

Parsons

TO19

September

Closure approved by TCEQ.

TCEQ

NA