CX-034964: HMIS Annual Categorical Exclusion (CX) B1.23, Demolition and Disposal of Buildings for CY 2026

Hanford Mission Integration Solutions (HMIS) and their subcontractors perform demolition and subsequent disposal of buildings, equipment, and suppo…

Office of NEPA Policy and Compliance

November 19, 2025
minute read time

Hanford Mission Integration Solutions (HMIS) and their subcontractors perform demolition and subsequent disposal of buildings, equipment, and support structures (including, but not limited to, smoke stacks and parking lot surfaces), provided that there would be no potential for release of substances at a level, or in a form, that could pose a threat to public health or the environment.