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The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Request Approval of Change to Exelon Generation Company, LLC, and AmerGen Energy Company, LLC, Quality Assurance Topical Report.

Exelon Generation www.exeloncorp.com 4300 Winfield Road Warrenville, IL 60555 RS-08-093 RA-08-076 July 31, 2008 U. S. Nuclear Regulatory Commission ATTN : Document Control Desk Washington, DC 20555-0001 Braidwood Station, Units 1 and 2 Facility Operating License Nos. NPF-72 a...

Insp repts 50-456/97-19 & 50-457/97-19 on 971104-1215. Violations noted.Major areas inspected:aspects of licensee operations,maint,engineering & plant support.

,- _<..U.S. NUCLEAR REGULATORY COMMill860NREGION 111Docket Nos: 50 456,50-457Uoense Nos: NPF 72 NPF 77Report No:50-456/97019(DRP); 50-457/97019(DRP)Ucensee:Commonwealth Edison (Comed)Facility: Braidwood Nuclear Plant, Units 1 and 2- Location: RR #1, Box 84Braceville,IL 60407Da...

Affidavit of JW Muffett supporting NRC response to applicant 851220 motion for summary disposition of Rorem QA Subcontention 13.B.Supporting documentation encl.

}- 139 -UNITED STATES OF AMERICA .NUCLEAR REGULATORY COMMISSION, BEFORE THE ATOMIC SAFETY AND LICENSING BOARDIn the Matter of))COMMONWEALTH EDISON COMPANY) Docket Nos. 50-456) 50-457(Braidwood Station, Units 1 and 2)AFFIDAVIT OF JAMES W. MUFFETT-IN SUPPORT OF NRC STAFF'S RESPO...

Insp repts 50-456/99-06 & 50-457/99-06 on 990302-0413.One non-cited violation re configuration control error occurred. Major areas inspected:operations,maint,engineering & plant support.

....U.S. NUCLEAR REGULATORY COMMISSIONREGION tilDocket Nos: 50-456,50-457License Nos: NPF-72, NPF-77Report No: 50-456/99006(DRP); 50457/99006(DRP)Licensee: Commonwealth Edison CompanyFacility: Braidwood Nuclear Plant, Units 1 and 2Location: RR #1, Box 84Braceville,IL 60407Date...

Notifies of State of IL Governor JR Thompson 861002 proposed state regulatory program supporting request for agreement under Section 274 of Atomic Energy Act of 1954,as amended.

v7--, s ,% ^,, ' --|-o,.,'.-.mr , ,AJAN 21987--r-ig1if,The Honorable Edward J. Maikey, ChairmanSubcomittee on Energy Conservation and PowerCommittee on Energy and ComerceUnited States House of Representatives .Washington, D.C. 20515 j'' 'Dear Hr. Chaiman:sThis is to infom the ...

Byron, Unit 1 - Submittal of 90-Day Inservice Inspection Report for Interval 3, Period 4, (B1R20).

Byron Generating StationExe[on Generatj4450 North German Church Rdwww.exeloncorp.comDecember 29, 2015LTR: BYRON 201 5-0152FILE: 1.10.0101 (1D.101)United States Nuclear Regulatory CommissionATTN: Document Control DeskWashington, DC 20555-0001Byron Station, Unit 1Facility Operat...

Byron Station, Unit 2, Supplement to License Amendment Request to Utilize Accident Tolerant Fuel Lead Test Assemblies.

Exelon Generation RS-18-074 July 2, 2018 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Byron Station, Unit 2 Renewed Facility Operating License No. NPF-66 NRC Docket No. 50-455 2000 10 CFR 50.90 Subject: Supplement to License Amendmen...

Forwards summary of actions in response to NRC concerns noted in Insp Repts 50-237/90-07 & 50-249/90-08 re emergency preparedness program.Corrective actions:inventory procedure revised to include two extra TLD badges.

Commonwealth Edison 1400 Opus Place Downers Grove, Illinois 60515 Mr. A. Bert Davis NRC Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 Sep'tember 10, 1991 SUBJECT: Dresden Station, Units 2 & 3, "Transmittal ~f Informat1on Pertain1ng to Dresden Station Emergency Prepa...

Forwards updated index of documents produced in response to intervenors third set of requests for documents re Question 9.Certificate of Svc encl.Related correspondence.

,---3v>' W 'Te o c o;9; u c;,,g .'ISHAM, LINCOLN & BEALEM~COUNSELORS AT LAW00LKETEDUSNRCrHRE E FIRST NAT3ONAL PLAZA ,icwicAco, stumois mo''86 AYW [ M 22=cE^'.Ec'"r'c'uTAT3 = wYl1To.11u,,co"u 2 "* * * *""""" " " * *wAswincI[M$c ==mm umItu 4 py[BRANCH| Robert Guild, Esquire'p h ...

2006/03/10-Summary of Meeting With Exelon Generation Company, LLC, and AmerGen Energy Company, LLC, to Discuss Licensing Activities.

March 10, 2006LICENSEE: Exelon Generation Company, LLC, and AmerGen Energy Company, LLCFACILITIES: Braidwood Station, Units 1 and 2Byron Station, Units 1 and 2Clinton Power Station, Unit 1Dresden Nuclear Power Station, Units 1, 2 and 3LaSalle County Station, Units 1 and 2Limer...

Insp Rept 50-456/86-23 on 860525-870129.Violations noted: fuel transfer tube bellows not Type B tested during preoperation testing program & periodic tests & schedules for test bellows not developed.

. ...U.S. NUCLEAR REGULATORY COMMISSIONREGION IIIReport No. 50-456/86023(DRS)Docket No. 50-456 License No. NPF-59Licensee: Comonwealth Edison CompanyPost Office Box 767Chicago, IL 60690'Facility Narre: Braidwood Station, Unit 1|Inspection At: Braidwocd Site, Braidwood, Illinoi...

12/09/2003, Meeting Handout to discuss licensing issues and upcoming licensing activities with the Exelon fleet of nuclear plants.

NRC FORM 658 U.S. NUCLEAR REGULATORY COMMISSION(9-1999)TRANSMITTAL OF MEETING HANDOUT MATERIALS FORIMMEDIATE PLACEMENT IN THE PUBLIC DOMAINThis form is to be filled out (typed or hand-printed) by the person who announced the meeting (i.e., theperson who issued the meeting noti...

Summary of May 25, 2017, Meeting with Exelon Generation Company, LLC, on a Future License Amendment Request to Add Mitigating Actions to Technical Specifications with Two Control Room Ventilation Temperature Control System Trains Inoperable.

LICENSEE: EXELON GENERATION COMPANY, LLC FACILITY: BYRON STATION, UNIT NOS. 1 AND 2, AND BRAIDWOOD STATION, UNITS 1AND2 SUBJECT: SUMMARY OF MAY 25, 2017, MEETING WITH EXELON GENERATION COMPANY, LLC, ON A FUTURE LICENSE AMENDMENT REQUEST TO ADD MITIGATING ACTIONS TO TECHNICAL S...

Operator Licensing Examination Approval.

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION III 2443 WARRENVILLE RD. SUITE 210 LISLE, IL 60532-4352 August 29, 2016 Mr. Bryan C. Hanson Senior VP, Exelon Generation Company, LLC President and CNO, Exelon Nuclear 4300 Winfield Road Warrenville, IL 60555 SUBJECT: O...

SECY-14-0001 - Enclosure - Commission Adjudicatory Decisions, January - December 2013

- 1 - COMMISSION ADJUDICATORY DECISIONS, JANUARY - DECEMBER 2013 Decision Number/ Date Case Name Type of Proceeding Decision Being Challenged Relief Sought Commission Action CLI-13-1 (1/9/13) Honeywell International, Inc. (Metropolis Works Uranium Conversion Facility)...

Submittal of Errata Page for WCAP-17308-NP, Revision 0, "Treatment of Diesel Generator (DG) Technical Specification Frequency and Voltage Tolerance," PA-LSC-0681.

Pwpnr).Program Management Office1000 Westinghouse DriveCranberry Township, Pennsylvania 160660n e rs c'WCAP-17308- NP, Revision 0Project Number 694September 11, 2012OG-12-380U.S. Nuclear Regulatory CommissionDocument Control DeskWashington, DC 20555-0001Subject: PWR Owners Gro...

Responds to NRC 800815 ltr re const rework noted in IE Insp Repts 50-454/80-13,50-455/80-12,50-456/80-07 & 50-457/80-07. Program initiated to determine extent & causes for rework in six general areas.

[/ b'i1''Comm:nwe:lth EdisonOre First Nat:cnal Plaza Cmcap m.no s; Accress Aeply to Post Oftce Bon 767Chicago I!hnois 60690,August 22, 1980Mr. James G. Keppler, DirectorDirectorate of Inspection anoEnforcement - Region IIIU.S.Nuclear Regulatory Commission799 Roosevelt RoadGlen...

Provides addl info re design of emergency diesel generators. Clarification of Byron SER necessary to rectify apparent misunderstanding re design of foundation & transmission of engine vibrations.

(~L - )*#['N Comraonwealth Edison/ a) One Fi",t NItsonal Plus, Chicigo, lihnoiskO '] Address R ply to: Post Office Box 767\ / . Chicago; :ihnois 60690May 18, 1984Mr. Harold R. Denton, DirectorOffice of Nuclear Reactor RegulationU.S. Nuclear Regulatory CommissionWashington, DC ...

Forwards corrections to 871021 oral argument.Corrections concern applicant counsel statements,misidentification of WR Johnson as speaker & WR Johnson question.

_ ___- ______V?h'.,ISHAM, LINCOLN & BEALE ,COUNSEORS AT uW000KETEDUSNBC1150 CONNECTICUT AVENUE, N W_U b * o 8,a,,1|" jy|3,a 7opts e riR a * s A,c cA o t o tLOf E M.MdfINCLUDING REUBEN 4 PROCTORBYMERGER U0CKETING A GERVICf. is s LAsALLe sTRest~ BRANCHCHICAGO,lLLINOIS 606038'2 6...

Suppls 890317 application for amends to Licenses NPF-37, NPF-66,NPF-72 & NPF-77,revising Tech Spec 4.5.2 to modify existing surveillance requirements for venting of ECCS discharge piping.

- -... . . - - - - - - - - - - - . - - - - - - - - - - . .Q , ., ' , x q. %Nh' 7 _ N Common' wealth Edison'-[i< dD - ,-Y' ;Ia ' f 72 West Adamt Street, Chicago; liknois?L'_3 dress RIply to: Post Office Box 767~:hv/ Chicago,1thnois 60690 - 0767MnfJ \4j .]f'~uq>#'August 25, 1989...

Forwards Safety Insp Repts 50-456/87-38 & 50-457/87-36 on 871005-880226 & notices of violation & deviation.

.e.iMAR 181988Docket No. 50-456Docket No. 50-457,Commonwealth Edi'on CompanyATTN: Mr. Cordell ReedSenior Vice PresidentPost Office Box 767Chicago, IL 60690Gentlemen:This refers to the routine safety inspection conducted by Meses. Z. Falevitsand R. Landsman of this office on Oc...

Forwards LAR 98-17,proposing change to Seabrook Station TS SR 4.5.2b.1 to remove prescriptive requirements of using venting process as sole means to verify that ECCS piping is full of water.

. . - . . . - - =.f - -g\-North Atlantic Energy Senice CorporationNorthea iw am'Seabrook, Nil 03874 ** A i.litlRHile(603) 474m21The Northeast Utilities SystemNovember 4,1998Docket No. 50-443NYN-98128United States Nuclear Regulatory CommissionAttention: Document Control DeskWas...

Confirms 860417 agreement by parties re extension of time for intervenors to file direct testimony.Intervenors intend to present testimony from subpoened witnesses on 860228 GA list.Related correspondence.

Y\,, , , ,-n .n' g w '- s. awa==~ ,pBPIpjd Business and Professional People for thgy glic InterestT 109 North Dearborn Street, Suite 1300 Chicago Uhnois 60602 Jupphone- (312) 641-5570j(e eWW APR 21 P2 :17April 10, 19860Ffla00CrLi N. .,L,BRAhcMHerbert Grossman, Esc.Chairman and...

Forwards Safety Insp Repts 50-456/86-07 & 50-457/86-06 on 860202-0329.Violation re incorrect positioning of safety injection sys valves & improper application of caution tags noted.No notice of violation issued.

._Dth@,.APR 17 1986Docket No. 50-456Docket No. 50-457Connonwealth Edison CompanyATTN: Mr. Cordell ReedVice PresidentPost Office Box 767Chicago, IL 60690Gentlemen:This refers to the routine safety inspection conducted by Messrs. T. M. Tongue,M. J. Farber, and W. J. Kropp of thi...

Forwards exam answer key for forms A & B,grading results for facility & copies of individual answer sheets for each individual taking GFES of written operator licensing exam administered by NRC on 990407.Without encls.

i'..May 5,1999- Mr. Terry L. SchmidtTraining DepartmentByron Nuclear Power StationCommonwealth Edison Company4450 North German Church RoadByron,IL 61010Dear Mr. Schmidt:On April 7,1999, the NRC administered a Generic Fundamentals Examination (GFE) section ofthe written operato...