This is a federal contract award issued by the U.S. Environmental Protection Agency (EPA) Region 7 to Tetra Tech, Inc., a global environmental consulting and engineering firm. The contract, valued at $230,936.42, is a Delivery Order under the Superfund Technical Assessment Response Team IV (START IV) Indefinite Delivery Vehicle (IDV) contract. The scope of work involves a removal assessment and technical assistance for the Former United Zinc & Associated Smelters site in Shawnee, Kansas. The contract does not utilize any set-aside designations, reflecting Tetra Tech's status as a large, established environmental services provider. Tetra Tech has extensive experience supporting federal agencies, particularly the EPA and U.S. Army Corps of Engineers, in environmental remediation, site assessments, and technical services for contaminated sites.