CX-032898: HMIS Annual Categorical Exclusion (CX) B4.13, Upgrading and Rebuilding Existing Powerlines for CY 2025

Hanford Mission Integration Solutions (HMIS) and their subcontractors perform upgrading or rebuilding existing electric powerlines, which may invol…

Office of NEPA Policy and Compliance

December 11, 2024
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Hanford Mission Integration Solutions (HMIS) and their subcontractors perform upgrading or rebuilding existing electric powerlines, which may involve relocations of small segments of the powerlines within an existing powerline right-of-way or within otherwise previously disturbed or developed lands (as discussed at 10 CFR 1021.410(g) (1)).