Oweis Engineering Inc. (OEI) was retained to perform geotechnical engineering services to investigate the reason for the slope failure of a portion of South Shore Terrace Road adjacent to Lake Paulins Kill in Stillwater, NJ and provide stabilization schemes. OEI’s services include: Data collection and review of existing geologic and geotechnical data. Perform a Subsurface Exploration Program including borings, rock coring and test pits and survey of existing rock surface. Prepare a geotechnical engineering report including design of an H-pile and timber lagging wall to support a new roadway. Provided quality control services during construction.