CONSTRUCTION OF A SOILBENTONITE CUTOFF WALL FOR ...
QUALITY CONTROL AND PERFORMANCE OF A CUTOFF WALL FOR CONTAINMENT OF DNAPL PLUME Josh T. McKnight,, Project Manager, GeoCon, Inc. Louay M. Owaidat, Regional Manager, GeoCon, Inc. This paper describes the quality control and performance of a soilbentonite cutoff wall at the Taylor Lumber Superfund Site in Sheridan, Oregon.