Fermi Site Office CX Determinations

Determination Date Name of Action: Description Categorical Exclusion Number
7/15/2014 Accelerator Division Cryogenic Department Engineering Office and Meson West 9 Work Activity B3.6
6/20/2014 2014 Demolition Jobs B1.23
3/6/2014 ATLAS Large Scale Thin Gap Chambers Testing B3.6
2/4/2014 Niobium Tin Superconducting Coil Development for Future B1.15; B1.31
1/22/2014 Collider Detector at Fermilab (CDF) Repurposing B1.15;B2.1
1/15/2014 NEPA Categorical Exclusion: 01 15 2014 B2.5
1/10/2014 NEPA Categorical Exclusion: 01 10 2014 B3.6
12/16/2013 SMALL MAGNET PROTOTYPE AND RESEARCH AND DEVELOPMENT B1.15
10/21/2013 NEPA Categorical Exclusion: 10 21 2013 B2.5
10/16/2013 NEPA Categorical Exclusion: Geotechnical Investigation at the Sanford Lab B3.1
* 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