ML22334A098
| ML22334A098 | |
| Person / Time | |
|---|---|
| Site: | 07201032 |
| Issue date: | 11/29/2022 |
| From: | Yen-Ju Chen Storage and Transportation Licensing Branch |
| To: | Anton S, Elisio D, Makodym V, Manzione K Holtec |
| References | |
| Download: ML22334A098 (1) | |
Text
(11-2017)
NRC FORM 699 U.S. NUCLEAR REGULATORY COMMISSION CONVERSATION RECORD Page 1 of 1 NRC Form 699 (11-2017)
NAME OF PERSON(S)/TITLE CONTACTED OR IN CONTACT WITH YOU See below.
DATE OF CONTACT 11/10/2022 E-MAIL ADDRESS TELEPHONE NUMBER TYPE OF CONVERSATION E-MAIL TELEPHONE
INCOMING OUTGOING ORGANIZATION Holtec International, Inc.
DOCKET NUMBER(S) 07201032 LICENSE NAME AND NUMBER(S)
MAIL CONTROL NUMBER(S)
SUBJECT Clarification call with Holtec on response to RAI 5-2 for HI-STORM FW Amendment 7 application
SUMMARY
AND ACTION REQUIRED (IF ANY)
NRC attendees: Yen-Ju Chen, Alexis Sotomayor-Rivera Holtec attendees: Stefan Anton, Denise Elisio, Vadym Makodym, Kimberly Manzione On September 15, 2022, Holtec provided updated BECT requirements for 10x10J fuel assemblies. Staff has questions on the approach, and this call is to clarify staff's questions.
Staff requested clarification on how BECT values are determined for fuel assemblies loaded in patterns in FSAR table 1.2.4a, and for other loadings, how to ensure the burnup adjustment is captured in TS. Holtec explained that the calculations in FSAR section 1.6.1 only apply to the stated loading patterns, i.e., the figures referenced in this section, and for all assemblies with a penalty for the 10x10J assembly as stated in the note under FSAR Table 2.1.10. The requirements in Table 2.1.15 apply when loading 10x10J fuel according to loading patterns in FSAR Table 1.2.4a, but only to that assembly type. Other assembly types loaded based on Table 1.2.4a do not have any corresponding requirements. The requirements in FSAR Table 2.1.15 already consider the 10x10J assembly penalty, so no additional penalty needs to be applied. Holtec will include information in the SAR and TS to further clarify this.
ACTION: Holtec will add additional information in TS to provide clarity for staff and GLs' implementation.
NAME OF PERSON DOCUMENTING CONVERSATION Yen-Ju Chen SIGNATURE DATE OF SIGNATURE 11/29/2022 Yen-Ju Chen Digitally signed by Yen-Ju Chen Date: 2022.11.29 14:30:23 -05'00'