IR 05000327/2020401
| ML20265A398 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 09/21/2020 |
| From: | Scott Shaeffer NRC/RGN-II/DRS/EB2 |
| To: | Jim Barstow Tennessee Valley Authority |
| References | |
| IR 2020401 | |
| Download: ML20265A398 (3) | |
Text
September 21, 2020
SUBJECT:
SEQUOYAH NUCLEAR PLANT - CYBER SECURITY INSPECTION REPORT 05000327/2020401 AND 05000328/2020401
Dear Mr. Barstow:
On August 7, 2020, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Sequoyah Nuclear Plant and discussed the results of this inspection with Mr. Scott Hunnewell and other members of your staff. The results of this inspection are documented in the enclosed report.
Five findings of very low security significance (Green) are documented in this report. Five of these findings involved violations of NRC requirements. We are treating these violations as non-cited violations (NCVs) consistent with Section 2.3.2 of the Enforcement Policy.
If you contest the violations or the significance or severity of the violations documented in this inspection report, you should provide a response within 30 days of the date of this inspection report, with the basis for your denial, to the U.S. Nuclear Regulatory Commission, ATTN:
Document Control Desk, Washington, DC 20555-0001; with copies to the Regional Administrator, Region II; the Director, Office of Enforcement; the Director, Office of Nuclear Security and Incident Response; and the NRC Resident Inspector at Sequoyah Nuclear Plant.
The following cross cutting aspects were assigned to findings using Inspection Manual Chapter 0310 Aspects Within Cross Cutting Areas: one [H.11] - Challenge the Unknown, one [H.13] -
Consistent Process, one [H.14] - Conservative Bias, one [H.3] - Change Management, and one
[H.7] - Documentation.
If you disagree with a cross-cutting aspect assignment in this report, you should provide a response within 30 days of the date of this inspection report, with the basis for your disagreement, to the U.S. Nuclear Regulatory Commission, ATTN: Document Control Desk, Washington, DC 20555-0001; with copies to the Regional Administrator, Region II; the Director, Office of Nuclear Security and Incident Response; and the NRC Resident Inspector at Sequoyah Nuclear Plant. The enclosed report contains Security-Related Information, so the enclosed report will not be made publicly available in accordance with Title 10 of the Code of Federal Regulations (10 CFR) 2.390(d)(1). If you choose to provide a response that contains Security-Related Information, please mark your entire response Security-Related Information-Withhold from public disclosure under 10 CFR 2.390 in accordance with 10 CFR 2.390(d)(1) and follow the instructions for withholding in 10 CFR 2.390(b)(1). The NRC is waiving the affidavit requirements for your response in accordance with 10 CFR 2.390(b)(1)(ii).
Sincerely,
/RA/
Scott M. Shaeffer, Chief Engineering Br 2 Div of Reactor Safety
Docket Nos. 05000327 and 05000328 License Nos. DPR-77 and DPR-79
cc w/o encl: Distribution via LISTSERV
(Cover letter)- ML20265A398
Entire Report:
SUNSI Review Non-Sensitive Sensitive Publicly Available Non-Publicly Available Cover Letter Only:
SUNSI Review Non-Sensitive Sensitive Publicly Available Non-Publicly Available OFFICE RII: DRS RII: DRS
NAME M. Singletary S. Shaeffer
DATE 9/21/2020 9/21/2020