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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.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

Diablo Canyon, Unit 1, Submittal of Core Operating Limits Report.

Pacific Gas andElectric Company®James R. BeckerSite Vice PresidentDiablo Canyon Power PlantMail Code 104/5/601P 0. Box 56Avila Beach, CA 93424805.545.3462Internal: 691.3462Fax: 805.545.6445March 23, 2009PG&E Letter DCL-09-017U.S. Nuclear Regulatory CommissionATTN: Document Con...

NRC License & SER for Diablo Canyon ISFSI.

I James Randall Hall - NRC License and SER for the Diablo Canyon ISFS1 Page 1 qI Jame . .. .. ~s Radl H.all .NRC Licen se an SER fo th Dib. Cayo ISS Pag 1'72 -2-61From: James Randall HallTo: Bbyron @ energy.state.ca.us; beckers @thegrid.net; bpoole@winston.com;dcurran @harmonc...

"COLR For Diablo Canyon Unit 2 Cycle 7."

PACIFIC GAS ANO ETRIGCOMPANYNUCLEAR POWER GENERATIONDIABLO CANYON POWER PLANT.CORE OPERATING LIMITS REPORTNUMBER COLR2-7REVISION II'ORgqpp~p~OgPAGE 1 OF 11ON]gUNITTITLE: COLR FOR DIABLO CANYON UNIT 2 CYCLE 7APPROVED:g.ylATE EFF CT E DATEPROCEDURE CLASSIFICATION:EQUALITYRELATED...

Supplemental answers to Joint Intervenors 810223 Interrogatories 9.A & 11.A re fuel load,low power testing & emergency plans.Affidavit & Certificate of Svc encl.

UNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSIONBEFORE THE ATOMIC SAFETY AND LICENSING BOARDIn the Matter ofPACIFIC GAS AND ELECTRIC COMPANY(Diablo Canyon Nuclear PowerPlant, Unit Nos. 1 and 2)))Docket Nos. 50-275 O.L.)50-323 O.L.))(Low Power Test Proceeding))SUPPLEMENTAL...

2010/10/22-Diablo Canyon - NRC Staff Hearing File Update

October 22, 2010 David A. Repka, Esq. Tyson Smith, Esq. Carlos Sisco Winston & Strawn LLP 101 California Street San Francisco, CA 94111-5802 E-mail: drepka@winston.com trsmith@winston.com CSisco@winston.com Jill ZamEk, Esq. San Luis Obispo Mothers for Pea...

2011/01/14 - Diablo Canyon - January 2011 Hearing File Update.

January 14, 2011 David A Repka, Diane Curran, Tyson Smith, Esq. Harmon, Curran, Carlos Sisco 1726 M NW Winston & Strawn LLP 20036 101 California Street San 94111-5802 Jill San Luis Obispo Mothers for Peace 1123 Road Arroyo Grande, CA 93420 In the Matter of Pacific G...

Assessment Letter - Diablo Canyon - 2000-02

November 29, 2000Gregory M. Rueger, Senior Vice President, Generation and Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 3Avila Beach, CA 93424SUBJECT: MIDCYCLE PERFORMANCE REVIEW AND INSPECTION PLAN - DIABLOCANYONDear Mr. Rueger:On N...

Affidavit by DG Bridenbaugh & RB Hubbard.Estimates time required after issuance of OL to load fuel & conduct tests & identifies difficulties & costs of mods after fuel loaded. W/prof qualifications.

-. .,-,..UNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSIONBEFORE THE COMMISSION)In the Matter of ))PACIFIC GAS AND ELECTRIC COMPANY )Docket Nos. 50-275 0.L.)50-323 0.L.(Diablo Canyon Nuclear Power )Plant, Unit Nos. 1 and 2) ))AFFIDAVIT OF DALE G. BRIDENBAUGHAND RICHARD B. ...

Grand Canyon Trust's Answers to Questions Presented in the Presiding Officer's May 14, 1999 Order.

"-' .. 'ii-~~. ~ • In the Matter of: UNITED ST A TES OF AMERICA NUCLEAR REGULATORY COMMISSION ATOMIC SAFETY AND LICENSING BOARD Before Administrative Judges: Thomas S. Moore, Presiding Officer Frederick J. Shon, Special Assistant Docket No. 40-3453-MLA-3 ATLAS CORPORATION (Moa...

Attachments - Diablo Canyon ISFSI Application and NUREG-1567, Chapter 13.

December 21, 2001PG&E Letter DIL-01-002 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 72-26 Diablo Canyon Independent Spent Fuel Storage Installation License Application for Diablo Canyon Independent Spent Fuel Storaqe Inst...

Final Diablo Canyon Decommissioning Engagement Panel Meeting Oct 24 2018.

2Safe Decommissioning Leads to License Terminations024681012Materials Sites Research Reactors Power ReactorsDraft GuidanceGuiding Principles of Decommissioning Protection of plant & workers  Protection of the public  Communications & outreach with external stakeholdersReac...

Verification & corrected Page 1 to 830627 responses to util first set of interrogatories.Certificate of Svc encl.

VerificationI have assisted in preparing the Joint Intervenors'tesponses to Pacific Gas and Electric Company's First Set ofInterrogatories, filed in the reopened proceeding regardingIdesign quality assurance.Said responses are true and correct1to the best of my knowledge.)0(1....

2010/10/12 Diablo Canyon LR - Telecon Summaries

1DiabloCanyonNPEm ResourceFrom: Green, KimberlySent: Tuesday, October 12, 2010 8:46 AMTo: Grebel, TerenceCc: DiabloCanyonNPEm ResourceSubject: Telecon SummariesAttachments: Telecon Summary 09-27-10 Aging Management Review.doc; Telecon Summary 09-16-10 TLAA.doc; Telecon Summary...

Diablo Canyon, Letter Regarding Environmental Investigation Delay.

IN!3C DISTRIBUTION FOR PART 50 DOCKET MATERIAL(TEfuIPORARY FORi'uI)CONTROL NO:FC.FRQM:Pacific Gas & Elec. Co.San Francisco, Calif.DATE OF DOC5„7„95DATE REC'D5»9-75LTR TWX RPT OTHERTO:Gordon K. DickerORIG1 SignedCC OTHER SENT AFC PDR macSENT I.OCAL PDRCLASS UiVCI ASS PROPlf'JFO...

2011/06/15 - Diablo Canyon - June Hearing File Update.

June 15, 2011 David A. Repka, Esq. Tyson Smith, Esq. Carlos Sisco Winston & Strawn LLP 101 California Street San Francisco, CA 94111-5802 E-mail: drepka@winston.com trsmith@winston.com CSisco@winston.com Jill ZamEk, Esq. San Luis Obispo Mothers for Peace 1...

Diablo Canyon, Units 1 and 2 - Readiness for Supplemental Inspection.

James M. Welsch Pacific Gas and Electric Company® Vice President, Nuclear Generation Diablo Canyon Power Plant Mail Code 104/6 May 4, 2017 PG&E Letter DCL-17-041 Mark S. Haire, Chief, Reactor Projects Branch A U.S. Nuclear Regulatory Commission, Region IV 1600 East Lamar Boule...

Diablo Canyon, Letter, Laboratory Testing of Nuclear-Grade Activated Charcoal

February 9, 2000Mr. Gregory M. Rueger Senior Vice President and General ManagerPacific Gas and Electric CompanyDiablo Canyon Nuclear Power PlantP. O. Box 3Avila Beach, CA 94177SUBJECT: COMPLETION OF LICENSING ACTION FOR GENERIC LETTER 99-02,“LABORATORY TESTING OF NUCLEAR-GRAD...

Response to util first set of interrogatories.Certificate of Svc encl.Related correspondence.

F :.k'rxurra ceme::r:m:r4UNITED STATES OF AMERICAfkT4cEP 1198I >C'NUCLEAR REGULATORY COMMISSION'{Cifa tfig e..,q,42-. ~;:%#'h[$[BEFORE THE ATOMIC SAFETY AND LICENSING BOsea(A)In the Matter of))PACIFIC GAS AND ELECTRIC COMPANY) Docket Nos. 50-275 0.L.) 50-323 0.L.(Diablo Canyon...

Diablo Canyon Plant Facility Overview, 03-22-11.

Diablo Canyon Fact Sheet Seismic and Tsunami Issues Diablo Canyon Power Plant (Diablo Canyon) is built to withstand environmental hazards including the largest earthquakes that could potentially result from nearby faults. The Nuclear Regulatory Commission (NRC) requires that s...

Diablo Canyon, Unit 2 - Core Operating Limits Report, Cycle 11.

W Pacific Gas and Electric Company David H. Oatley Diablo Canyon Power Plant Vice President P0. Box 56 Diablo Canyon Operations Avila Beach, CA 93424 805.545.4350 Fax: 805.545.4234 June 22, 2001 PG&E Letter DCL-01-069 U.S. Nuclear Regulatory Commission ATTN: Document Control D...

Prepared statement of T Devine re plant QA.Proposed violation item assessment encl.

~.r%a.. ' "'' F M k, ' [1 5)3 Y bcocvE toj ', - - . . .'' --u:*84 FEB 10 A9:48...PREPARED STATEMENT OF THOMAS DEVINELEGAL DIRECTOR, GOVERNMENT ACCOUNTABILITYPROJECT OF THE INSTITUTE FOR POLICY STUDIES'ON.THE DIABLO CANYON NUCLEAR POWER PLANTbefore theLNUCLEAR REGULATORY COMMIS...

Diablo Canyon - RETAKE EXAM - 05/2003- LETTER CANCELING EXAMINATION.

June 4, 2003Gregory M. Rueger, Senior Vice President, Generation and Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 3Avila Beach, California 93424SUBJECT: DIABLO CANYON POWER PLANT - NRC INITIAL OPERATOR LICENSERETAKE EXAMINATION (N...

Response to Joint Intervenors 811022 third request for production of documents.Certificate of Svc encl.

' *UNITED STATES OF AMERICA*NUCLEAR REGULATORY COMMISSION, ,iDOCKETEDU3hRCBEFORE THE ATOMIC SAFETI AND LICENSING BOARD'01 OEC -4 N1 :29In the Matter of)) t: 75 SECRETARY-PACIFIC GAS AND ELECTRIC COMPANY) Docket No. 50-275 a::n & SERvlCEENU) Docket No. 50-323Diablo Canyon Nucle...

Diablo Canyon 1&2, Letter, Simulator Certification Report

May 10, 2000Mr. Gregory M. RuegerSenior Vice President and General ManagerPacific Gas and Electric CompanyDiablo Canyon Nuclear Power PlantP. O. Box 3Avila Beach, CA 94177SUBJECT: DIABLO CANYON POWER PLANT UNITS 1 AND 2 - SIMULATORCERTIFICATION REPORT (TAC NOS. MA3401 AND MA34...

Diablo Canyon, Letter, Correction to Admendment No 118 and 120

February 24, 2000Mr. Gregory M. RuegerSenior Vice President and General ManagerPacific Gas and Electric CompanyDiablo Canyon Nuclear Power PlantP.O. Box 3Avila Beach, CA 93424SUBJECT: CORRECTION TO AMENDMENT NO. 118 FOR DIABLO CANYON NUCLEARPLANT, UNIT NOS. 1 AND 2 (TAC NOS. ...