Fermi Site Office CX Determinations

Determination Date Name of Action: Description Categorical Exclusion Number
10/13/2020 Target System Integration Building B1.15
9/14/2020 N-Center Exploratory Excavation B1.10, B1.24, B1.27
5/24/2018 2018 Fermilab Site Demolitions CX B1.16, B1.23
3/15/2018 Monitoring Well and Piezometer Installation for the Booster Neutrino Beam CX B3.1
3/8/2018 Booster Neutrino Beam Berm Cover B1.15
1/24/2018 Operations Efforts Toward a 1 MW Proton Beam at NuMI B3.6
12/21/2017 Geotechnical Investigation for Proton Improvement Plan II (PIP-II) CX B3.1
10/31/2017 Demolition of Horse Barn (Site 56) Structures CX B1.16; B1.23
10/10/2017 Demolition of Lab 8 Structures CX B1.16; B1.23
3/16/2017 NEPA Categorical Exclusion: Introduction of Eastern Prairie Fringed Orchid at Fermilab B1.20; B2.5; B3.1; B3.3; B3.8
* Implicit in CX determinations are the following:
  1. There are no extraordinary circumstances related to the proposed action that may affect the significance of the environmental effects of the proposed action.
  2. The proposed action is not “connected” to other actions with potentially significant impacts.
  3. The proposed action is not related to other proposed actions with cumulatively significant impacts.
  4. The proposed action is not precluded by 40 CFR 1506.1 or 10 CFR 1021.211.
  5. For CX determinations made prior to November 14, 2011, CX number definitions can be found at: http://energy.gov/sites/prod/files/nepapub/nepa_documents/RedDont/CXR-10CFRPart1021-Changes.pdf