Environmental Compliance Documents
National Environmental Policy Act Documents
- Notice of Availability for the Finding of No Significant Impact for the High Explosive Synthesis, Formulation, and Production
- Environmental Assessment (EA) Determination for the High Explosives Synthesis, Formulation, and Production Facility (HESFP)
DOE/NNSA NEPA websites
National Environmental Policy Act Categorical Exclusions
- 11-R-016 and 16-010B Small Facilities Disposition
- 12-011 and 12-011A Disposition
- Advanced Fabrication Facility
- Advanced Fabrication Facility – Amendment 01
- Blanket Routine Administrative, Maintenance, and Operating Activities Planned at Pantex Plant for FY2024 and FY2025
- Building 04-026 Demolition
- Building 04-026 Demolition – Amendment 01
- Building 11-50 Water Treatment Unit Closure
- Building 12-001A Disposition
- Buildings 12-6 & 12-7 Complex Disposition
- Buildings 12-106/106A & 12-14 Demolition
- Buildings 16-10A, 16-31, 16-10B Dispositions
- Domestic Waterline Phase II
- East Interconnect Replacement
- Environmental Restoration (ER) and Waste Management (WM) Activities for Pantex Plant for FY2025 and FY2026
- Flexible Production Support Facility
- Flexible Production Support Facility – Amendment 01
- Floodplain Assessment for the Pantex Renewable Energy Project Windfarm Electrical Feed to the North Main Substation
- Gas Lab Replacement - Amendment 01
- HE S&E Fiber Optic Routing
- High Explosive Science & Engineering Facility – Amendment 01
- High Explosive Science and Engineering Facility – Amendment 03
- Land Management Transfer from NPO to OST
- Pantex Environmental Sampling and Industrial Hygiene Facility
- Pantex PREP Windfarm Electrical Feed to the North Main Substation
- Prescribed Burning at Pantex Plant for FY2022 – 2026
- Restoration (ER) and Waste Management Activities for Pantex Plant for FY2023 and FY2024
- Routine Administrative, Maintenance, and Operating Activities Planned at Pantex Plant for FY2022 and FY2023
- Safety, Health, and Environmental Improvements for FY2022 and FY2023
- Site Characterization, Monitoring, and General Research Activities for Pantex Plant for FY2023 and FY2024
- Site Characterization, Monitoring, and General Research Activities for Pantex Plant for FY2025 and FY2026
- Small Structures Demolition
- Vulcan Materials Concrete Batch Plant Removal
Site Environmental Reports
- 2023 Site Environmental Report
- 2022 Site Environmental Report
- 2021 Site Environmental Report
- 2020 Site Environmental Report
- 2019 Site Environmental Report
- 2018 Site Environmental Report
- 2017 Site Environmental Report
- 2016 Site Environmental Report
- 2015 Site Environmental Report
- 2014 Site Environmental Report
- 2013 Site Environmental Report
- 2012 Site Environmental Report
- 2011 Site Environmental Report
For archived copies of Site Environmental Reports, e-mail Pantex Communications .
Natural Resources