The U.S. Department of Energy (DOE), specifically the Office of Environmental Management (EM), is planning to issue a modification to the Moab Technical Assistance Contract (TAC), Contract No. DE-EM0005014, through a justification for other than full and open competition. This modification aims to increase the maximum value of services provided under the contract, which is critical for ongoing environmental management efforts. The justification for this procurement is based on the exceptions allowed under the Competition in Contracting Act of 1984, emphasizing the importance of maintaining continuity in environmental services. For further inquiries, interested parties can contact Michael Forsgren at michael.forsgren@emcbc.doe.gov.