CX-034983: HMIS Annual Categorical Exclusion (CX) B4.10, Removal of Electric Transmission Facilities for CY 2026

Hanford Mission Integration Solutions (HMIS) and their subcontractors perform deactivation, dismantling, and removal of electric transmission facil…

Office of NEPA Policy and Compliance

November 19, 2025
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Hanford Mission Integration Solutions (HMIS) and their subcontractors perform deactivation, dismantling, and removal of electric transmission facilities (including, but not limited to, electric powerlines, substations, and switching stations) and abandonment and restoration of rights-of-way (including, but not limited to, associated access roads).