Building 25A Source Control ICM
The 30-inch shaft is being drilled for construction of the groundwater collection trench.

Building 25A Source Control ICM
A 40-feet long steel casing is being lowered into the drilled shaft.

Building 25A Source Control ICM
A 40-feet long steel casing is removed from the trench.

Building 25A Source Control ICM
Granular Activated Carbon (GAC) treatment system at Building 25A to treat groundwater extracted from the trench.