ML20105A378

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Withdrawal of Relief Request to Use Code Case OMN-13
ML20105A378
Person / Time
Site: Clinton Constellation icon.png
Issue date: 04/23/2020
From: Joel Wiebe
Plant Licensing Branch III
To: Bryan Hanson
Exelon Generation Co
Wiebe J
References
EPID L-2019-LLR-0110
Download: ML20105A378 (2)


Text

April 23, 2020 Mr. Bryan C. Hanson Senior Vice President Exelon Generation Company, LLC President and Chief Nuclear Officer (CNO)

Exelon Nuclear 4300 Winfield Road Warrenville, IL 60555

SUBJECT:

CLINTON POWER STATION, UNIT 1 - WITHDRAWAL OF RELIEF REQUEST TO USE CODE CASE OMN-13 (EPID L-2019-LLR-0110)

Dear Mr. Hanson:

By letter dated December 11, 2019 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML19345F139), you requested use of an alternative to American Society of Mechanical Engineers (ASME), "Code for Operation and Maintenance of Nuclear Power Plants," 2012 Edition with no Addenda. Specifically, you requested the use of Code Case OMN-13, "Performance-Based Requirements for Extending Snubber Inservice Visual Examination Interval at LWR Power Plants," Revision 2, at Clinton Power Station, Unit 1.

Subsequently, by letter dated March 26, 2020 (ADAMS Accession No. ML20086J027), you withdrew the request.

The NRC staff acknowledges Exelons request to withdraw the application. The NRC staffs review of the application has ceased and EPID L-2019-LLR-0110 is closed.

Sincerely,

/RA/

Joel S. Wiebe, Senior Project Manager Plant Licensing Branch III Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-461 cc: Listserv

SUBJECT:

CLINTON POWER STATION, UNIT 1 - WITHDRAWAL OF RELIEF REQUEST TO USE CODE CASE OMN-13 (EPID L-2019-LLR-0110) DATED APRIL 23, 2020 DISTRIBUTION:

PUBLIC PM File Copy RidsACRS_MailCTR Resource RidsNrrDorlLpl3 Resource RidsNrrLASRohrer Resource RidsNrrPMClinton Resource RidsRgn3MailCenter Resource ADAMS Accession No. ML20105A378 OFFICE NRR/DORL/LPL3/PM NRR/DORL/LPL3/LA NRR/DORL/LPL3/BC NRR/DORL/LPL3/PM NAME JWiebe SRohrer /c/ R NSalgado JWiebe DATE 04/15/2020 04/15/2020 04/22/2020 04/23/2020 OFFICIAL AGENCY RECORD