Categorical Exclusion (CX) Determinations

Argonne Site Office Categorical Exclusion (CX) Determinations

Determination Date Name of Action: Description Categorical Exclusion Number
6/6/2014 ASO-CX-304 U. S. Department of Agriculture Forest Service-Slow the Spread of Gypsy Moth B1.3
5/7/2014 ASO-CX-302 Emerald Ash Borer Control B1.3
5/7/2014 ASO-CX-303 Microbial Laboratory Analysis B3.15
12/12/2013 ASO-CX-300 Operation of the 50 MeV Electron LINAC Accelerator B3.10
8/9/2013 ASO-CX-298 Bio Safety Level-1 and Bio Safety level-2 Research at Argonne ASO-CX-298 B3:6
8/7/2013 ASO-CX-299 Nauticas Research Program B3.6
7/2/2013 ASO-CX-295 Argonne ESPC IV Combined Heat and Power Plant B5.14
7/2/2013 ASO-CX-296 200 Area Chilled Water System Expansion B1.15
7/12/2013 ASO-CX-297 New Advanced Photon Source Parking Lot on Kearney Road B1.15
1/9/2012 ASO-CX-292 Dynamic Compression Sector (DCS) Project at Advanced Photon Source (APS) B3.6
* 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