ML18208A163

Revised Site Addendum Item - Chapter 4.0, Reactor

ML18208A163
Person / Time
Site:	Callaway
Issue date:	06/19/2018
From:	Ameren Missouri, Union Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
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References
ULNRC-06442
Download: ML18208A163 (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.