ML23046A141
| ML23046A141 | |
| Person / Time | |
|---|---|
| Site: | 07201004 |
| Issue date: | 02/10/2023 |
| From: | William Allen Storage and Transportation Licensing Branch |
| To: | Orano TN Americas |
| References | |
| Download: ML23046A141 (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 Participants Listed Below DATE OF CONTACT 02/10/2023 E-MAIL ADDRESS TELEPHONE NUMBER 301-576-2978 TYPE OF CONVERSATION E-MAIL TELEPHONE
INCOMING OUTGOING ORGANIZATION Orano DOCKET NUMBER(S) 72-1004 LICENSE NAME AND NUMBER(S)
MAIL CONTROL NUMBER(S)
SUBJECT Concrete Testing Clarification Call
SUMMARY
AND ACTION REQUIRED (IF ANY)
Orano
Participants:
Victor Abayan, Glenn Mathues, Ahmad Salih, Don Shaw and Doug Yates NRC
Participants:
Chris Allen, Darrell Dunn, Jason Huang, Yong Kim and Janine Smith The TEAMS call began at approximately 10:30 A.M. NRC staff sought clarification on "testing is performed" text added to safety analysis report (SAR) page 4.2-7. Orano explained that the text had been added based on the discussion of compressive strength testing of concrete samples at elevated temperatures on SAR page P.4-25. Orano stated that, after reviewing the new text in preparing for the discussion, the new text was unnecessary. Therefore, Orano would remove the new language and submit a revised SAR page 4.2-7.
Since the text on SAR page P.4-25 mentioned American Society of Testing and Materials codes, NRC staff asked if Orano planned to request either deviations from or exceptions to an American Concrete Institute code 349. Orano responded that they had no such intention. NRC staff questioned if Orano planned to reference a specific type of concrete identified in American Society of Testing and Materials C595. Orano indicated that they did not plan to reference a specific type of concrete. NRC staff also asked if the ten percent compressive strength reduction mentioned on SAR page P.4-25 was employed in the thermal accident structural analysis, and Orano answered it was. Based on these questions, Orano committed to reviewing SAR page P.4-25 to determine if edits could be made to improve information clarity. In addition, NRC staff asked how the new cement impacted aging management, and Orano explained that the new cement did not impact aging management evaluations. Finally, NRC staff inquired about Orano's methodology for testing concrete properties, and Orano briefly described how properties such as density and compressive strength were determined. The call concluded at approximately 11:35 A.M.
NAME OF PERSON DOCUMENTING CONVERSATION Chris Allen SIGNATURE DATE OF SIGNATURE 02/13/2023