ML21194A303

Site Addendum, Chapter 4, Reactor

ML21194A303
Person / Time
Site:	Callaway  (NPF-030)
Issue date:	06/22/2021
From:	Ameren Missouri
To:	Office of Nuclear Reactor Regulation
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References
ULNRC-06673
Download: ML21194A303 (1)

Text

CALLAWAY - SA 4.1-1 Rev. OL-13 5/03 CHAPTER 4.0 REACTOR 4.1

SUMMARY

DESCRIPTION "Core A" has been chosen as the first core for the Callaway Plant, Unit 1. Therefore, the enrichments for Cycle 1 at Callaway are 2.10 (Region 1), 2.60 (Region 2) and 3.10 (Region 3) weight percent. Beginning with Cycle 2, reload fuel incorporates the Westinghouse Optimized Fuel Assembly (OFA) design. The enrichments for Cycle 2 reload fuel at Callaway are 3.40 and 3.80 weight percent.