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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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Diablo Canyon Power Plant, Unit 1

Location: Avila Beach, CA (12 miles WSW of San Luis Obispo, CA); Region IV; Type: Westinghouse Four-Loop; Licensed MWt: 3304

Diablo Canyon Power Plant, Unit 2

Location: Avila Beach, CA (12 miles WSW of San Luis Obispo, CA); Region IV; Type: Westinghouse Four-Loop; Licensed MWt: 3468

LER 13-001-00 for Comanche Peak Nuclear Power Plant (CNPNPP) Regarding Unit 2 Hot Shutdown Panel Transfer Switch Inoperable Due to Wiring Error.

LuminantRafael FloresSenior Vice President& Chief Nuclear Officerrafael.flores@luminant.comLuminant PowerP 0 Box 10026322 North FM 56Glen Rose, TX 76043T 254 897 5590C 817 559 0403F 254 897 6652CP-201300170TXX-13028Ref. # 10CFR50.73March 7, 2013U. S. Nuclear Regulatory Commiss...

LER 14-001-00 for Comanche Peak, Unit 1, Regarding Automatic Reactor Trip Due to Generator Lockout Relay Trip.

LuminantRafael FloresSenior Vice President& Chief Nuclear Officerrafael.flores@luminant.comLuminant PowerP 0 Box 10026322 North FM 56Glen Rose, TX 76043T 254 897 5590C 817 559 0403F 254 897 6652CP-201400258Log # TXX-14032March 19, 2014U. S. Nuclear Regulatory CommissionATTN: D...

Beaver Valley, Unit 2 - Response to Request for Additional Information Regarding 2015 Steam Generator Inspection Reports.

FE NOC™ RrstEnergy Nuclear Operating Company Marty L. Richey Site Vice President July 14, 2016 L-16-212 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 SUBJECT: Beaver Valley Power Station, Unit No. 2 Docket No. 50-412, License No. NPF-...

Comanche Peak, Unit 2, Cycle 15 Core Operating Limits Report, Revision 1.

Rafael FloresSenior Vice President& Chief Nuclear Officerrafael.flores@Luminant.comLuminant PowerP 0 Box 10026322 North FM 56Glen Rose, TX 76043LuminantT 254 897 5590C 817 559 0403F 254 897 6652Ref: 10CFR50.36(c)(5)CP-201401227TXX-14121October 21, 2014U. S. Nuclear Regulatory ...

Reply to NRC Staff and Powertech Responses to Motion to Admit Additional Exhibits Filed on Behalf of the Oglala Sioux Tribe.

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of ) ) POWERTECH (USA) INC., ) Docket No. 40-9075-MLA ) ASLBP No. 10-898-02-MLA-BD01 (Dewey-Burdock In Situ Uranium Recove...

Request for Additional Information RE: TSTF-553, "Add Action for Two Inoperable CREATCS [Control Room Emergency Air Temperature Control System] Trains."

February 23, 2016 Technical Specifications Task Force 11921 Rockville Pike, Suite 100 Rockville, MD 20852 SUBJECT: REQUEST FOR ADDITIONAL INFORMATION RE: TRAVELER TSTF-553, REVISION 0, “ADD ACTION FOR TWO INOPERABLE CREATCS TRAINS” (TAC NO. MF7061) Dear Members of t...

Comment opposing proposed rule 10CFR34 re possible central certification of radiographers.Instructors should be given direction & assistance & be audited by state & NRC.

. _ _ _ _'DOCKET NUMBER2PROPOSED RULEM.00tKETCOv5Nht55 FR E %hEMAR ENTERPRISES'[$ Mj3 -8 N1 *.13*1585 East Chase AvenueEl Cajon, CA 92020.(619) 442-14632/C'c.i:u . -',July 28, 1988y/ ecretary,U.S.Nuclear Regulatory CommissionTO: SMr. Tim Strawn, ASNT,1Safety Requirements for I...

LER 2018-004-00 for Palo Verde, Unit 1, Engineered Safety Feature Pump Room Exhaust Air Cleanup System Failure Resulting in a Condition Prohibited by Technical Specifications.

Oaps102-07737-MLLySPD July 12, 2018ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-000110 CFR 50.73MARIA L. LACALSenior Vice PresidentNuclear Regulatory and OversightPalo VerdeNuclear Generating StationP.O. Box 52034 Phoenix, AZ 85072 Maii S...

Forwards discussion on perspective on licensing basis of spent fuel pool cooling sys for plants.

Pennsylvania Power 8 Light CompanyTwo North Ninth Street ~Allentown, PA 18101-1179~215/774-5151Robert G.ByramSenior VicePresident-Nuclear215/774-7502JUL06 1993Director of.Nuclear Reactor RegulationAttention: Mr. C. L. Miller, Project DirectorProject Directorate I-2Division of ...

2018/07/24 NRR E-mail Capture - [External_Sender] re: Draft Request for Additional Information Relief Request from ASME Code N-666-1 Alternate Repair of Essential Service Water Piping Wolf Creek Generating Station, Unit 1 EPID No.:L-2018-LLR-0101

1NRR-DMPSPEm ResourceFrom: Sweet Sheryl A Sent: Tuesday, July 24, 2018 2:22 PMTo: Singal, BalwantCc: Taylor, Nick; Tsao, JohnSubject: [External_Sender] FW: Wolf Creek Relief RequestPlease see below: From: Meredith David B Sent: Tuesday, July 24, 2018 1:15 PM To: Sweet Sheryl...

Palo Verde Nuclear Generating Station, Unit 3 - License Conditions Regarding Emergency License Amendment Request to Extend Diesel Generator 38 Completion Time.

•, 10 CFR 50.90 MARIA L. LACAL Oaps Senior Vice President, Nuclear Regulatory & Oversight Palo Verde 102-07413-MLL/TNW January 4, 2017 Nuclear Generating Station P.O. Box 52034 Phoenix, AZ 85072 Mail Station 7605 Tel 623.393.6491 U. S. Nucl~ar Regulatory Commission ATTN: Docum...

Notice of appeal of ASLB denial of motion requiring full disclosure by PEMA of evacuation plan for Graterford. Unsanitized version of plan should be permitted to be reviewed under protective order of court by inmates expert.

-=.'y\O...-UNITED STATES OF AMERICA - - ..NUCLEAR REGULATORY COMMISSIONBefore The Atomic Safety and Licensing Anpeal PanelIn the Matter of :PHILADELPHIA ELECTRIC COMPANY :Limerick Generating Stations :Units -1 and 2:NOS. 50-352 and 50-353NOTICS OF APPEALI. INTRODUCTION'On Sept...

Comment on draft RG DG-1061 & NUREG-1602 re risk-informed regulation.Addl requirements that staff wishes to impose for monitoring,not cost effective & contradicts goal of reducing application of resources to low risk SSCs.

. .0" 'tD FA' JVJ.2/ \PLO. inc,-YOMe4590 MacArthur Boulesard. Suite 400[yg_lf'g"gNewport Deach, CA 92660-2027gfJ}g'(714)833 2020 fax (714)833 2085 s),a.....m....n. ....i- .'Member of The failurc Group. Inc.September 18,1997Chief, Rules Review and Directives BranchU.S. Nuclear ...

Summary of June 23, 2020, Category 1 Public Workshop on Spent Fuel Performance Margins and Enclosure 1-3

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 July 21, 2020 MEMORANDUM TO: Christian Araguas, Acting Deputy Director Division of Fuel Management Office of Nuclear Material Safety and Safeguards FROM: Tilda Liu, Senior Project Manager Mat...

Forwards partially deleted documents re Ofc of Investigation resources,per telcon request.

. . - - . . . - . . - . . -.,}Yya .s"~. "tt,;March 26, 1985,MEFORANDUM FOR: Chairman Palladino,! FROM: Ben B. Hayes, Director /S/ Roger A. Fortuna ForOffice of InvestigationsSUSJECT:RESOURCES FOR THE OFFICE OF INVESTIGATIONS (0!}|Per our recent telephone conversation, enclosed...

Callaway, Unit 1, Enclosure 25 to ULNRC-05893 - Callaway Energy Center Radioactive Waste Management Plan.

~~ VAmeren MISSOURI I Energy Center P. 0. Box 620 Fulton, MO 65251 Callaway Energy Center Radioactive Waste Management Plan Revision Four a.D. Houston pping Health Physicist Reviewedby: tfA~ s-cfJ.9 C.D. Smith May2012 Page 1 of 5 Radiation Protection Manager Callaway Energy Ce...

Comanche Peak Nuclear Power Plant, Unit 1 & 2, Independent Spent Fuel Storage Installation, Additional Information Regarding Application for Order Approving Indirect and Internal Transfer.

ENCLOSURE 1 (PROPRIETARY) CONTAINS PROPRIETARY INFORMATION SUBMITTED UNDER 10 CFR 2.390WITHHOLD FROM PUBLIC DISCLOSURERafael Flores Luminant PowerSenior Vice President P 0 Box 1002& Chief Nuclear Officer 6322 North FM 56rafael.flores@Luminant.com Glen Rose, TX 76043LuminantT 2...

Comanche Peak Nuclear Plant, Supplement to License Amendment Request (LAR) 12-001, Revision to Technical Specification 5.7, "High Radiation Area" and Technical Specifications Table 3.3.3-1, "Post Accident Monitoring Instrumentation."

Rafael Flores Luminant PowerSenior Vice President P 0 Box 1002& Chief Nuclear Officer 6322 North FM 56Luminant rafaelflores@Luminant.com Glen Rose, TX 76043T 254 897 5550C 817 559 0403F 254 897 6652CP-201201253 Ref: 10CFR50.90Log # TXX-12153October 23, 2012U. S. Nuclear Regula...

Summary of May 16, 2012, Category 2 Public Meeting with the Nuclear Energy Institute to Address Digital Instrumentation and Control Issues.

June 13, 2012 MEMORANDUM TO: Thomas A. Bergman, Director Division of Engineering Office of New Reactors Patrick L. Hiland, Director Division of Engineering Office of Nuclear Reactor Regulation FROM: Daniel J. Santos, Senior T...

Part 21 60-Day Interim Report Notification: Adequacy of Design Change in AM Magne-Blast Circuit Breakers.

GE Hitachi Nuclear Energy December 13, 2012 MFN 12-128 R0 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Subject: Part 21 60-Day Interim Report Notification: Adequacy of Design Change in AM Magne-Blast Circuit Breakers Thi...

Forwards util comments in response to Friends of the Earth 841223 petition under 10CFR2.206 to revoke Unit 1 OL & issue order to show cause why license should not be revoked.Relief request unwarranted.

.m.LAW OFFICESCONNER & WETTERHAHN P.C.174 7 PEN N SYLVA NI A AV EN U E. N. W.WASIIINGTON. D. C. 20000TCOT B. CONN ER, JR.E!EERTi."RIt" ' '""*""RD3UOyS E OLSONJ31SICA H. LAVERTYw LSa wiCHotSFebruary 6, 1985- A ACH A. MOORE. J R.*1202)833-3500EI$ CERT H. PURLC3 N H ARD G.- BECHH...

Memorandum & order (terminating proceeding).* Grants licensee 861120 motion to terminate proceeding & allows Amends 99 & 93 to Licenses DPR-31 & DPR-41,respectively,to remain in force.Served on 870624.

AS?LBP-87-21. i,(OCCKE[[OI* IUNITED STATES-0F. AMERICA''NUCLEAR REGULATORY COMMISSION' |87 J23 P3 :44ATOMIC SAFETY AND LICENSING' BOARD;Before Administrative Judges:- ff'b m < 5 W'i0#Dr. Robert M. Lazo, Chairman-lDr. Richard F. ColeDr. Enuneth A. LuebkeIIn the Matter ofDocket ...

Order Granting in Part and Denying in Part NRC Staff's Motion in Limine.

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION ATOMIC SAFETY AND LICENSING BOARD Before Administrative Judges: Ronald M. Spritzer, Chairman Dr. Gary S. Arnold Dr. William W. Sager In the Matter of CALVERT CLIFFS 3 NUCLEAR PROJECT, LLC, and UNISTAR NUCLE...

LER 12-001-00 for Comanche Peak regarding PORV Block Valve Inoperable for Longer than Allowed by Technical Specifications.

LuminantRafael FloresSenior Vice President& Chief Nuclear Officerrafael.flores@Luminant.comLuminant PowerP 0 Box 10026322 North FM 56Glen Rose, TX 76043T 254 897 5550C 817 559 0403F 254 897 6652CP- 201200186TXX-12025Ref.# 10CFR50.73April 23, 2012U.S. Nuclear Regulatory Commiss...

Palo Verde Nuclear Generating Station (PVNGS) Units 1, 2, and 3, Response to Request for Additional Information on Relief Requests RR-20 and RR-21.

LS IO 10CFR 50.9010 CFR 50.91David MauldinVice President Mail Station 7605Palo Verde Nuclear Nuclear Engineering TEL (623) 393-5553 P.O. Box 52034Generating Station and Support FAX (623) 393-6077 Phoenix, AZ 85072-2034102-04988-CDMWSAB/RJRAugust 19, 2003U.S. Nuclear Regulatory...