IR 05000317/2019403

Cyber Security Inspection Report 05000317/2019403 and 05000318/2019403 (Letter Only)

ML19154A195
Person / Time
Site:	Calvert Cliffs
Issue date:	06/03/2019
From:	Glenn Dentel Division of Nuclear Materials Safety I
To:	Bryan Hanson Exelon Generation Co, Exelon Nuclear
References
IR 2019403
Download: ML19154A195 (3)

Text

Enclosure UNITED STATES NUCLEAR REGULATORY COMMISSION REGION I 2100 RENAISSANCE BOULEVARD, SUITE 100 KING OF PRUSSIA, PA 19406-2713 June 3, 2019 Mr. Bryan C. Hanson Senior Vice President, Exelon Generation Company, LLC President and Chief Nuclear Officer, Exelon Nuclear 4300 Winfield Road Warrenville, IL 60555 SUBJECT: CALVERT CLIFFS NUCLEAR POWER PLANT

- CYBER SECURITY INSPECTION REPORT 05000 317/20 19 40 3 AND 05000 318/20 19 40 3 Dear Mr. Hanson

On May 17, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Calvert Cliffs Nuclear Power Plant, Units 1 and On this date the NRC inspectors discussed the results of this inspection with Mr. Mark Flaherty , Site Vice President and other members of your staf The results of this inspection are documented in the enclosed report The NRC inspectors did not identify any finding or violation of more than minor significanc This letter will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and the NRC Public Document Room in accordance with Title 10 of the Code of Federal Regulations (10 CFR), Part 2.390, "Public Inspections, Exemptions, Requests for Withholding."

Enclosure transmitted herewith contains Sensitive, Unclassified, Non-Safeguards Informatio When separated from the Enclosure, the transmittal document is decontrolle B. Hanson 2 However, the enclosed report contains Security-Related Information, so the enclosed report will not be made publically available in accordance with 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/ Glenn T. Dentel, Chief Engineering Branch 2 Division of Reactor Safety Docket Numbers: 50-317 and 50-318 License Numbers: DPR-53 and DPR-69 Non-Public Enclosure: Inspection Report 05000317/2019403 and 05000318/2019403 cc w/o encl; w/o OUO-SRI: Distribution via ListServ cc w/encl; w/OUO-SRI: T. Young, Manager, Site Security M. Griffen, State Liaison Officer, Emergency Preparedness Planning

ML19154A195 (Cover letter)

ADAMS ACCESSION NUMBER:

ML19154A199(Cover letter w/enclosure-NP) Cover Letter SUNSI Review Non-Sensitive Sensitive Publicly Available Non-Publicly Available Cover Letter w/ Enclosure SUNSI Review Non-Sensitive Sensitive Publicly Available Non-Publicly Available OFFICE RI/DRS RI/DRP RI/DRS RI/DRP RI/DRS NAME DWerkheiser per email ECarfang GDentel DATE 5/30/19 6/3/19 6/3/19