One trackhoe excavates fill material from the lower level, then dumps it at a
higher point behind itself. Another trackhoe located in the parking lot above
removes this second pile and deposits it in one of the waiting dump trucks for
removal.
A view of the completed work site. All of the contaminated sediment has been removed
and the area has been backfilled with clean material. The AquaDam® will be removed,
and no contaminants will have entered the stream during the entire course of the project.
