A portion of the scope of work of Y850 was previously evaluated and performed under EEC OBU-H-2017-0146 (revisions 0-10). Since the EEC database no…
Office of NEPA Policy and Compliance
May 27, 2026
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A portion of the scope of work of Y850 was previously evaluated and performed under EEC OBU-H-2017-0146 (revisions 0-10). Since the EEC database no longer uses the previous business unit "OBU," this revision was created to extend the activity end date. The work that has already been completed will not be described in this EEC, but detailed description of that work can be found in OBU-H-2017-0146. The scope of this task will replace the addition side diesel engine and generator and consolidate and/or replace the existing 4 Motor Control Centers (MCCs) in Building 234-H.