Former Schilling AFB Project UpdateGroundwater quality Vapor intrusion
1.2.
What is a groundwater model?Objectives for creating a
groundwater flow model
Tested four soil remediation
Demonstrated effectiveness of Learned some valuable lessons Gained cost information that is
technologies and three groundwater remediation technologies most (soil vapor extraction was the exception)about implementation used in Feasibility Study
Directed
Injected
ecirculation
r
eactive barrier
r
D, E, F, and G
-
to remediate impacted groundwater)to prevent further plume migration)
((
Plumes Agroundwater Plumes D, E, F and G permeable
$6.9M
-
M
9.4
$supplemental investigations $10.2M$2M under budget
Initial budget Budget including Total spent to date Expect to complete project more than