ML22038A094
| ML22038A094 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 02/04/2022 |
| From: | Marshall T Tennessee Valley Authority |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML22038A094 (7) | |
Text
Sequoyah Nuclear Plant, P.O. Box 2000, Soddy Daisy, Tennessee 37384 February 4, 2022 10 CFR 50.4 10 CFR 50.55a ATTN: Document Control Desk U. S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 Sequoyah Nuclear Plant, Unit 2 Renewed Facility Operating License No. DPR-79 NRC Docket No. 50-328
Subject:
Unit 2 Cycle 24 Refueling Outage Day Inservice Inspection Summary Report In accordance with the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code,Section XI, Article IWA-6240 and Code Case N-532-5, the Tennessee Valley Authority is providing the Sequoyah Nuclear Plant (SQN), Unit 2, Inservice Inspection (ISI)
Summary Report within 90 days from completion of the Unit 2 Cycle 24 Refueling Outage (U2C24). The U2C24 refueling outage ended on November 9, 2021. Accordingly, this report is required to be submitted by February 7, 2022.
The Enclosure to this letter contains the Owners Activity Report, a list of items with flaws or relevant conditions that required evaluation for continued service (Table 1), an abstract of repair and replacement activities required for continued service due to a flaw or relevant condition (Table 2), and the evaluation of acceptability of inaccessible areas of the steel containment vessel in accordance with 10 CFR 50.55a(b)(2)(ix)(A).
There are no regulatory commitments associated with this submittal. Should you have any questions, please contact Jeffery Sowa, Site Licensing Manager at (423) 843-8098.
Respectfully, Thomas Marshall Site Vice President Sequoyah Nuclear Plant Marshall, Thomas B.
Digitally signed by Marshall, Thomas B.
Date: 2022.02.04 08:35:20 -05'00'
U.S. Nuclear Regulatory Commission Page 2 February 4, 2022
Enclosure:
ASME Section XI Inservice Inspection Summary Report, Unit 2 Cycle 24 Refueling Outage cc (Enclosure):
NRC Regional Administrator - Region II NRC Senior Resident Inspector - Sequoyah Nuclear Plant NRC Project Manager - Sequoyah Nuclear Plant
E-1 ENCLOSURE TENNESSEE VALLEY AUTHORITY SEQUOYAH NUCLEAR PLANT, UNIT 2 ASME SECTION XI INSERVICE INSPECTION
SUMMARY
REPORT UNIT 2 CYCLE 24 REFUELING OUTAGE