ML21089A209
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| ML21089A209 | |
| Person / Time | |
|---|---|
| Site: | Duane Arnold  |
| Issue date: | 03/19/2021 |
| From: | Marlone Davis NextEra Energy Duane Arnold |
| To: | Marlayna Vaaler Doell Reactor Decommissioning Branch |
| Doell M | |
| Shared Package | |
| ML21089A207 | List: |
| References | |
| Download: ML21089A209 (1) | |
Text
From:
Davis, J.Michael To:
Doell, Marlayna
Subject:
[External_Sender] Fuel Pool pattern Date:
Friday, March 19, 2021 8:34:38 AM Attachments:
image001.png ACP 1208.57_018.pdf
- Marlayna, In answer to your question on how we arrange fuel bundles in the fuel pool, see attached and excerpt below. Let me know if this answers your question.
Mike
We use a checkerboard pattern - freshly discharged assemblies must not be face adjacent to each other. Additionally, we cannot place freshly discharge assemblies in rack leg support locations.
Freshly discharge assemblies is defined as assemblies having less than one year of decay time.
From Section 4.4.9 of ACP 1208.57:
Mike Davis Licensing Manager NextEra Energy Duane Arnold 319-851-7032 J.Michael.Davis@nee.com