ML23082A040
| ML23082A040 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 04/05/2023 |
| From: | Michael Mahoney Plant Licensing Branch II |
| To: | Coffey B Florida Power & Light Co |
| Mahoney, M NRR/DORL 415-3867 | |
| References | |
| Download: ML23082A040 (1) | |
Text
April 5, 2023 Mr. Bob Coffey Executive Vice President, Nuclear and Chief Nuclear Officer Florida Power & Light Company 700 Universe Blvd.
Mail Stop: EX/JB Juno Beach, FL 33408
SUBJECT:
TURKEY POINT NUCLEAR GENERATING UNIT NOS. 3 AND 4 -
CORRECTION OF TYPOGRAPHICAL ERRORS INCURRED DURING ISSUANCE OF LICENSE AMENDMENT NOS. 260 AND 255
Dear Mr. Coffey:
On June 15, 2012, the U.S. Nuclear Regulatory Commission (NRC) issued License Amendment Nos. 249 and 245 to Renewed Facility Operation License (RFOL) Nos. DPR-31 and DPR-41 for the Turkey Point Nuclear Generating Unit Nos. 3 and 4, respectively (Agencywide Documents Access and Management System (ADAMS) Accession No. ML11293A365). In addition to other changes, License Amendment Nos. 249 and 245 specified a criticality temperature limit of 262 degrees Fahrenheit (°F) (previously was 260°F) in Technical Specification (TS) Figure 3.4-2. On June 13, 2014, the NRC issued License Amendment Nos. 260 and 255 to RFOL Nos. DPR-31 and No. DPR-41, respectively (ML13329A092). Among other changes, License Amendments 260 and 255 changed the page number that TS Figure 3.4-2 resides on (due to deletion of pages), but did not intend to change any information on TS Figure 3.4-2 itself.
Recently it was determined that during the processing of License Amendment Nos. 260 and 255, in TS Figure 3.4-2, the criticality temperature limit was inadvertently reverted back to 260°F (rather than 262°F), and the specified amendment number for Unit 4 was incorrectly stated as 225 (rather than 255).
The purpose of this letter is to issue a correction to TS Figure 3.4-2 on TS page 3/4 4-24 for Amendments Nos. 260 and 255. The NRC concludes that the corrections are administrative in nature and do not change the NRC staffs previous conclusion in the safety evaluation for Amendments No. 260 and 255. Enclosed is the corrected TS page 3/4 4-24.
If you have any questions regarding this matter, please contact me at (301) 415-3867 or by email at Michael.Mahoney@nrc.gov.
Sincerely,
/RA/
Michael Mahoney, Project Manager Plant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-250 and 50-251
Enclosure:
Correction to Amendment Nos. 260 and 255 Technical Specification Page 3/4 4-24
ENCLOSURE TURKEY POINT NUCLEAR GENERATING UNIT NOS. 3 AND 4 DOCKET NOS. 50-250 AND 50-251 CORRECTED LICENSE AMENDMENT NOS. 260 AND 255 UNIT NOS. 3 AND 4 TECHNICAL SPECIFICATION PAGE 3/4 4-24
TURKEY POINT - UNITS 3 & 4 3/4 4-24 AMENDMENT NOS. 260 AND 255 MATERIAL PROPERTY BASIS LIMITING MATERIALS: Intermediate/Lower Shell Circumferential Weld Seams Ht. # 71249 and Upper Shell Forging LIMITING ART VALUES AT 48 EFPY: 1/4 T, 231F (Circ Flaw ART), 141F (Axial Flaw ART) 3/4 T, 192F (Circ Flaw ART), 124F (Axial Flaw ART)
FPL/FLA 48 EFPY HEATUP CURVES FIGURE 3.4-2 Turkey Point Units 3 & 4 Reactor Coolant System Heatup Limitations (Heatup Rates of 60 and 100F/hr) Applicable for 48 EFPY (Without Margins for Instrumentation Errors)
SUBJECT:
TURKEY POINT NUCLEAR GENERATING UNIT NOS. 3 AND 4 -
CORRECTION OF TYPOGRAPHICAL ERRORS INCURRED DURING ISSUANCE OF LICENSE AMENDMENT NOS. 260 AND 255 DATED APRIL 5, 2023 DISTRIBUTION:
PUBLIC PM File Copy RidsNrrDorlLpl2-2 RidsNrrLARButler RidsACRS_MailCTR RidsRgn2MailCenter RidsNrrPMTurkeyPoint ADAMS Accession No.: ML23082A040 OFFICE NRR/DORL/LPL2-2/PM NRR/DORL/LPL2-2/LA NRR/DORL/LPL2-2/BC NRR/DORL/LPL2-2/PM NAME DMurray RButler DWrona MMahoney DATE 03/23/2023 03/27/2023 04/05/2023 04/05/2023