The U.S. Army Corps of Engineers, Kansas City District, is conducting market research to identify qualified testing laboratories under NAICS Code 541380. The work involves receiving, testing, evaluating, reporting, and disposing of environmental samples like sediment, soil, water, waste, and air from DoD and other government projects. All testing services must be performed at the bidder's laboratory. This is a sources sought notice only and is not a solicitation for quotes or a contract award. No budget or specific performance location outside of the laboratory itself is detailed.