Categorical Exclusion (CX) Determinations

Oak Ridge National Laboratory Site Office Categorical Exclusion (CX) Determinations

Determination Date Name of Action: Description Categorical Exclusion Number
5/27/2020 Property Transfer of the SSP-2A to the National Nuclear Security Administration B1.24
9/17/2019 Construction and Operation of the Laboratory for Translational Research Capability (4274X) B3.6
10/10/2018 Categorical Exclusion Determination for small-scale, short-term cleanup actions under RCRA, Atomic Energy Act B6.1
7/19/2018 Demolition of Non-Historic Buildings and Structures at Oak Ridge National Laboratory (4175CXD) B1.23, B6.1
5/17/2018 Demolition of ORISE Building SC-13 (CX-ORISE-2018-01) B1.23
12/20/2016 NEPA Categorical Exclusion: Exascale Computing Project (CX-ECP-16-001) B1.7;B1.15;B1.24;B1.31;B2.2;B3.6
2/24/2016 NEPA Categorical Exclusion: 02 24 16 B1.24; B1.30
3/8/2016 NEPA Categorical Exclusion: 03 08 16 B 1.23
12/30/2015 NEPA Categorical Exclusion: 12 30 15 B3.6; B3.1; B1.32; B1.33
10/15/2015 NEPA Categorical Exclusion: 10 15 15 B3.10; B 1.16; B 1.31