City of Fort Smith	City of Fort Smith	Geotechnical investigation of the Ft. Smith City Landfill site including soil drilling and sampling, air rock coring, Packer Testing, monitoring well installation and source area sampling.
Waste Management Inc.	Tontitown, Arkansas	Geotechnical investigations, using the Air Rock Coring technique, for the Construction of a new cell for the landfill and the installation of 140 foot deep monitoring wells.
U.S. Army Corps of Engineers	Tulsa, Oklahoma	Drilling and sampling for environmental contamination and installation of monitoring wells for the Little Rock Air Force Base in Jacksonville, Arkansas.
Acme Brick Company	Denton, Texas	Mining clay exploration by auger drilling and sampling, Split Spoon and Shelby Tube sampling and coring up to 150 foot depth.
U.S. Army Corps of Engineers	Tulsa, Oklahoma	Drilling and sampling with 5" Shelby Tubes, Standard Penetration, Split Spoon and clay sampling for the feasibility study of the Walnut River Levee in August, Kansas.
U.S. Army Corps of Engineers	Tulsa, Oklahoma	Drilling and sampling, NQ-2 Wireline Rock Coring, Geotechnical Testing and Packer Testing for the feasibility study of the Birch Lake Spillway in Barnsdall, Oklahoma.
IMCO Recycling Inc.	Sapulpa, Oklahoma	Drilling and installation of monitoring wells for the on-site remediation and closure of the landfill. The project involved drilling and sampling of borings, piezometers and monitoring wells, slug testing of piezometers and monitoring wells, geotechnical drilling and report for dike stability, and geologic and hydrogeologic reports for landfill closure and ground water contamination.
Oklahoma Department of Transportation	Oklahoma City, Oklahoma	Geotechnical investigations for the construction and widening of U.S. Highway 59 in Westville, Oklahoma.
Waste Management, Inc.	Tulsa, Oklahoma	Geologic, hydrogeologic and geotechnical investigations for the construction of a new landfill cell.