ML15072A216

Oconee, Unit 1 - End of Cycle 28 (11EOC28) Refueling Outage Inservice Inspection (ISI) and Steam Generator Inservice Inspection (SG-ISI) Report, Fifth 10-Year ISI Interval

ML15072A216
Person / Time
Site:	Oconee
Issue date:	03/06/2015
From:	Batson S L Duke Energy Carolinas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML15072A185	List: ML15072A217 ML15072A218 ONS-2015-031, End of Cycle 28 (11EOC28) Refueling Outage Inservice Inspection (ISI) and Steam Generator Inservice Inspection (SG-ISI) Report, Fifth 10-Year ISI Interval ONS-2015-031, Oconee, Unit 1 - End of Cycle 28 (11EOC28) Refueling Outage Inservice Inspection (ISI) and Steam Generator Inservice Inspection (SG-ISI) Report, Fifth 10-Year ISI Interval
References
ONS-2015-031
Download: ML15072A216 (2)

Text

Scott L. BatsonDUKE Vice President S)ENERGY.

Oconee Nuclear StationDuke EnergyONOIVP I 7800 Rochester HwyONS-2015-031 Seneca, SC 29672o: 864.873.3274

f. 864.873.

4208March 6, 2015 Scott.Batson@duke-energy.com Document Control DeskU. S. Nuclear Regulatory Commission 11555 Rockville PikeRockville, MD 20852-2746 Duke Energy Carolinas, LLC (Duke Energy)Oconee Nuclear Station, Unit 1Docket No. 50-269

Subject:

Unit 1, End of Cycle 28 (11EOC28)

Refueling Outage Inservice Inspection (ISI) andSteam Generator Inservice Inspection (SG-ISI)

Report, Fifth 10-Year ISI IntervalPursuant to the 2007 Edition through the 2008 Addenda of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code,Section XI, IWA-6000, and use of CodeCase N-532-4, Duke Energy is providing its Inservice Inspection (ISI) Summary pertaining to theOconee Nuclear Station (ONS), 1 EOC28 Refueling Outage. This constitutes the first refueling outage of the first period in the fifth ten-year interval for Oconee Unit 1. The scope of thissummary excludes Steam Generator Tube Inspection, which is reported separately asdescribed below.Steam Generator Tube inspection at ONS is governed by the Steam Generator (SG) Program inTechnical Specification 5.5.10, and reported to the NRC in accordance with TS 5.6.8 within 180days after entry into MODE 4. Pursuant to these requirements, Duke Energy is providing itsSteam Generator

-Inservice Inspection (SG-ISI) report for inspection conducted during theOconee Nuclear Station (ONS), 1 EOC28 Refueling Outage.Enclosure 1 contains the Form OAR-1 Owners Activity Report (CC N-532-4) and Enclosure 2contains the SG-ISI tube inspection report for 1 EOC28.Should you have any questions or require additional information, please contact David Haile ofONS Regulatory

Affairs, at (864) 873-4742.

Sincerely, Scott L. BatsonVice President Oconee Nuclear Station

Enclosure:

1. Form OAR-1 Owners Activity Report (CC N-532-4) for Oconee Unit 1, Refueling OutageEOC 28.2. Steam Generator In-service Inspection Summary Report Oconee Nuclear Station Unit 1EOC 28 Fall Outage 2014 ONS-2015-031 March 6, 2015cc: (w/ enclosure)

Mr. Victor McCree, Regional Administrator U.S. Nuclear Regulatory Commission

-Region IIMarquis One Tower245 Peachtree Center Ave., NE Suite 1200Atlanta, Georgia 30303-1257 Mr. James R. Hall, Project Manager (ONS)(by electronic mail only)U.S. Nuclear Regulatory Commission 11555 Rockville Pike, M/S O-8G9ARockville, MD 20852-2746 Mr. Jeffery Whited(by electronic mail only)U.S. Nuclear Regulatory Commission 11555 Rockville PikeMail Stop O-8B1ARockville, MD 20852cc: (w/o enclosure)

Mr. Eddy CroweNRC Senior Resident Inspector Oconee Nuclear StationMrs. Susan Jenkins, Section ManagerDivision of Waste Management, Bureau of Land and Waste Management SC Dept. of Health & Environment Control2600 Bull St.Columbia SC 29201