ML16320A597: Difference between revisions

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{{Adams
#REDIRECT [[GNRO-2016/00060, Supplemental Report of 10CFR50.59 Evaluations - July 1, 2012 Through June 30, 2014]]
| number = ML16320A597
| issue date = 11/15/2016
| title = Supplemental Report of 10CFR50.59 Evaluations - July 1, 2012 Through June 30, 2014
| author name = Nadeau J J
| author affiliation = Entergy Operations, Inc
| addressee name =
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000416
| license number = NPF-029
| contact person =
| case reference number = GNRO-2016/00060
| document type = Letter
| page count = 4
}}
 
=Text=
{{#Wiki_filter:*'"":P Entergy GNRO-2016/00060 November15,2016 U.S.Nuclear Regulatory Commission Attn: DocumentControlDesk Washington,DC20555-0001 Entergy Operations, Inc.P.o.Box756 Port Gibson, Mississippi 39150 JamesJ.Nadeau Manager, Regulatory Assurance Grand Gulf Nuclear Station 601-437-2103
 
==SUBJECT:==
SupplementalReportof 10CFR50.59 Evaluations-July1,2012 throughJune30,2014 Grand Gulf NuclearStation,UnitNo.1 DocketNo.50-416LicenseNo.
NPF-29
 
==REFERENCE:==
 
1.LettertoNRC, GNRO-2014/00065,"Report of 10CFR50.59 Evaluations and Commitment ChangesJuly1,2012 through June30,2014,"dated September30,2014.
 
==DearSirorMadam:==
Inreviewof Reference1,itwas identifiedthatcertain50.59 Evaluationswerenotincludedinthe Reference 1, Attachment1,1OCFR50.59 SummaryReport.In response, Entergy Operations, Inc.(Entergy)is submitting a supplement to Reference 1, Attachment1.The Attachmenttothisletter, Supplemental1OCFR50.59 SummaryReport,willreplace Attachment1,1OCFR50.59 SummaryReport,of Reference 1.Pursuant to 10CFR50.59(d)(2), Entergy Operations, Inc.hereby submits a supplemental summaryof50.59 EvaluationsfortheperiodofJuly1,2012 throughJune30,2014inthisletter.The Attachmenttothis letter contains the Supplemental1OCFR50.59 Summary Report.Thisletterdoesnotcontainanynew commitments.Ifyouhaveany questions or require additional information, please contact JamesNadeauat 601-437-2103.
JJN/tmm GNRO 2016-00060Page2of2
 
==Attachment:==
 
Supplemental1OCFR50.59 Summary Report cc:NRCSeniorResident InspectorGrandGulf Nuclear StationPortGibson,MS39150 U.S.Nuclear Regulatory CommissionATTN:KrissM.Kennedy(w/2)
Region Administrator,RegionIV1600EastLamar BoulevardArlington,TX76011-4511U.S.Nuclear Regulatory CommissionATTN:JimKim, NRR/DORL (w/2)MailStopOWFN8B1Rockville,MD 20852-2738 Attachment to GNRO 2016-00060 Supplemental1OCFR50.59 Summary Report GNRO-2016/00060Page1 of 1GrandGulf Nuclear Station Supplemental 10CFR50.59 Summary Report Initiating Document 50.59 SummaryEC38371,LBDCR2012-0034 EngineeringChangeEC-38371,"Cycle19 EPU COLR." EC38230 EngineeringChangeEC-38230,"EC38230as modified by EC 38798." EC 38885 EngineeringChangeEC-38885,"The Loss of Coolant Accident, MainSteamLineBreak Outside Containment, and ControlRodDrop Accident dose analyses apply the alternative source term from 10 CFR50.67to determine the offsite and control roomdosesassociated withthesedesignbasis accidents.Thesedoseanalysesarerevisedto reflect implementation of theExtendedPower Uprate." EC41518 EngineeringChangeEC-41518,"New Strategy for ProtectingPMPExternalDoors1X701D308, 1X701D312,1X701D309,1X701D310,1Y401M110, 2Y402M110, 2Y402M111andSZ100C313From PMP Hazard." EC43421 EngineeringChangeEC-43421,"Evaluation of ESF SwitchgearRoom1A309 Temperature with room cooler 1T46B003A out of service." EC43958 EngineeringChangeEC-43958,"Evaluation of ESF SwitchgearRoom1A308 Temperature with room cooler1T46B003B out of service." EC44293 EngineeringChangeEC-44293,"Evaluation to allow ESFRoomCoolers1T46B001Band1T46B002Btobe out ofservice(at different times)perTRM 6.7.1." EC48003 EngineeringChangeEC-48003,"Evaluation to allow ESFRoomCooler1T46B003Atobe out ofserviceperTRM LCO 6.7.1 Action C3." EC48407 EngineeringChangeEC-48407,"Evaluation to allow ESFRoomCooler1 T46B002Atobe out ofserviceperTRM LCO 6.7.1 Action C3." EC49291,LBDCR2014-004 EngineeringChangeEC-49291,"Cycle20 COLR." EC49891 EngineeringChangeEC-49891,"Thischangeisto substitute Beta calibration units to manually perform the automatic function of the turbine firststagepressure transmitters." EC42886 EngineeringChangeEC-42886,"Evaluation of ESF SwitchgearRoom1A219 Temperature with room cooler1T46B002A out of service."}}

Latest revision as of 16:30, 6 April 2019