ML15153A137: Difference between revisions

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{{#Wiki_filter:Welcome!Nuclear Regulatory Commission -Region I 1
{{#Wiki_filter:Welcome!Nuclear Regulatory Commission -Region I 1
2014 Annual Assessment Summary*Exelonoperated Oyster Creek safely and in a manner that preserved the public health and safety and protected the environment.
2014 Annual Assessment Summary*Exelonoperated Oyster Creek safely and in a manner that preserved the public health and safety and protected the environment.
*Oyster Creek is in the Regulatory Response ygypColumn of the NRC's Reactor Oversight Process Action Matrix Action Matrix Licensee ResponseRegulatory ResponseDegraded Cornerstone Multiple/Repetitive Degraded Cornerstone Unacceptable Performance 2
*O yster Creek is in the Re g ulator y Res p onse ygypColumn of the NRC's Reactor Oversight Process Action Matrix A ction Matrix Licensee Response Regulatory Response Degraded Cornerstone Multiple/Repetitive Degraded Cornerstone Unacceptable Performance 2
NRC Inspection Activities at Oyster Creek in 20146900hoursofinspectionandrelatedactivities 6900 hours of inspection and related activities2 resident inspectors on site 14 regional ins pectionsgp2 major team inspections Fire Protection fProblem Identi fication and ResolutionFollow-up inspection (95001) for a White unplanned scrams performance indicato rp3 Oyster Creek Performance Indicators and FindingsJanuary1throughDecember312014OWhitfIdit ldJanuary 1 through December 31, 2014One White performance Indicator -unplanned scrams (3Q2014)9Green/SeverityLevelIVinspectionfindings 9 Green / Severity Level IV inspection findings1 White inspection finding -#2 emergency dieselgeneratorfanshaftfailure diesel generator fan shaft failure1 Yellow finding -electromaticrelief valve failures(olddesignissue
NRC Inspection Activities at Oyster Creek in 20146900hoursofinspectionandrelatedactivities 6900 hours of inspection and related activities2 resident inspectors on site 14 re g ional ins p ections gp2 major team inspections Fire Protection f Problem Identi f ication and ResolutionFollow-up inspection (95001) for a White unplanned scrams p erformance indicato r p 3 Oyster Creek Performance Indicators and FindingsJanuary1throughDecember312014OWhitfIdit ld January 1 through December 31 , 2014 O ne Whit e per f ormance I n di ca t or -unp l anne d scrams (3Q2014)9Green/SeverityLevelIVinspectionfindings 9 Green / Severity Level IV inspection findings1 White inspection finding -#2 emergency dieselgeneratorfanshaftfailure diesel generator fan shaft failure1 Yellow finding -electromaticrelief valve failures(olddesignissue
-noactionmatrix failures (old design issue no action matrix input)
-noactionmatrix failures (old design issue no action matrix input)
Greater-than-Green FindingsNo. 2 Emergency Diesel Generator Fan Shaft FailureNRC Inspection Report 05000219/2014005 (February 11, 2015)ADAMSAccessionNumber:
Greater-than-Green FindingsNo. 2 Emergency Diesel Generator Fan Shaft FailureNRC Inspection Report 05000219/2014005 (February 11, 2015)ADAMSAccessionNumber:
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This includes:
This includes:
Inspection Procedure 95001-Emergency diesel generatorfanshaftfailurewhitefinding generator fan shaft failure white findingInspection Procedure 95002 -Electromaticrelief valve failures6 7}}
Inspection Procedure 95001-Emergency diesel generatorfanshaftfailurewhitefinding generator fan shaft failure white finding Inspection Procedure 95002 -Electromaticrelief valve failures 6 7}}

Revision as of 03:21, 9 July 2018

Oyster Creek Aam - NRC Slide Presentation May 28 2015
ML15153A137
Person / Time
Site: Oyster Creek
Issue date: 05/28/2015
From: Kennedy S R
NRC/RGN-I/DRP/PB6
To:
KENNEDY, SR
Shared Package
ML 15049A480 List:
References
MN 2015-009
Download: ML15153A137 (7)


Text

Welcome!Nuclear Regulatory Commission -Region I 1

2014 Annual Assessment Summary*Exelonoperated Oyster Creek safely and in a manner that preserved the public health and safety and protected the environment.

  • O yster Creek is in the Re g ulator y Res p onse ygypColumn of the NRC's Reactor Oversight Process Action Matrix A ction Matrix Licensee Response Regulatory Response Degraded Cornerstone Multiple/Repetitive Degraded Cornerstone Unacceptable Performance 2

NRC Inspection Activities at Oyster Creek in 20146900hoursofinspectionandrelatedactivities 6900 hours0.0799 days <br />1.917 hours <br />0.0114 weeks <br />0.00263 months <br /> of inspection and related activities2 resident inspectors on site 14 re g ional ins p ections gp2 major team inspections Fire Protection f Problem Identi f ication and ResolutionFollow-up inspection (95001) for a White unplanned scrams p erformance indicato r p 3 Oyster Creek Performance Indicators and FindingsJanuary1throughDecember312014OWhitfIdit ld January 1 through December 31 , 2014 O ne Whit e per f ormance I n di ca t or -unp l anne d scrams (3Q2014)9Green/SeverityLevelIVinspectionfindings 9 Green / Severity Level IV inspection findings1 White inspection finding -#2 emergency dieselgeneratorfanshaftfailure diesel generator fan shaft failure1 Yellow finding -electromaticrelief valve failures(olddesignissue

-noactionmatrix failures (old design issue no action matrix input)

Greater-than-Green FindingsNo. 2 Emergency Diesel Generator Fan Shaft FailureNRC Inspection Report 05000219/2014005 (February 11, 2015)ADAMSAccessionNumber:

ML15042A072 2015) ADAMS Accession Number: ML15042A072 ElectromaticReliefValve(EMRV)Failures Electromatic Relief Valve (EMRV) FailuresNRC Inspection Report 05000219/2014009 (February 11, 2015) ADAMS Accession Number: ML15042A231 5

NRC Inspection Plans for 2015NRC plans baseline and supplemental (follow-up) inspections at Oyster Creek for the remainder of 2015.

This includes:

Inspection Procedure 95001-Emergency diesel generatorfanshaftfailurewhitefinding generator fan shaft failure white finding Inspection Procedure 95002 -Electromaticrelief valve failures 6 7