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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 Units 1 and 2, and Diablo Canyon ISFSI - 10-Day Response to NRC Letter, dated September 10. 2004, "Implementation Status of Independent Spent Fuel Storage Installation Interim Compensatory Measures."

W Paci-c Gas andElectric CompanyDavid H. Oatley Diablo Canyon Power PlantVice President and PO. Box 56General Manager Avila Beach, CA 93424September 23, 2004 Fax:805.545.4234PG&E Letter DCL-04-120U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, DC 20555...

Diablo Canyon Power Plant 2004 Annual Radioactive Effluent Release Report.

DIABLO CANYON POWER PLANT2004 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORTJanuary 1 - December 31, 2004A, ., '. 1, -. , -EnclosurePG&E Letter DCL-05-036DIABLO CANYON POWER PLANTAnnual Radioactive Effluent Release ReportJanuarv 1. 2004 Throuah December 31, 2004Table of Conten...

04/17/2002 Diablo Canyon End-of-Cycle Meeting Unreviewed Transcript.

May 7, 2002MEMORANDUM TO: FILEFROM: William B. Jones, Chief, Project Branch C,Division of Reactor ProjectsSUBJECT: UNREVIEWED TRANSCRIPT FOR DIABLO CANYON POWERPLANT END OF CYCLE MEETING HELD APRIL 17, 2002Please find attached the unreviewed transcript from the Diablo Canyon e...

Forwards "Diablo Canyon Power Plant Unit 2 Third Refueling Outage Inservice Insp Rept."

ACCELERATED D TRIBUTION DEMONSCTION SYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR:9007300013 DOC.DATE: 90/07/23 NOTARIZED: NO DOCKET,8FACIL:50-323 Diablo Canyon Nuclear Power Plant, Unit2,Pacific Ga 05000323AUTH.NAME AUTHOR AFFILIATIONSHIFFER,J.D. Pacifi...

Diablo Canyon, Units 1 and 2 - Letter Furnishing Copy of Preliminary Working Draft of a Probabilistic Seismic Safety Assessment of the Diablo Canyon Nuclear Power Plant.

DECP,)tq77IDocket )(os. 59-275aqd !~0-3c,3.t1EtioRNlDUI'i FOf(; John F. Stolz, Chief, Light l>ate~ Reactors Branch'Io. 1FROr>: D. P. Allison, Project Vianaaer, Liqht Mater ReactorsBranch ho. 1SUBJECT: IVFOR>lAK DQCUflEHT-DIABLO CAilYClt ',!!lITS 1 .',2The attached preliminary ...

Diablo Canyon, Units 1 and 2 - Issuance of Amendments re: Deletion of Antitrust License Conditions.

September 14, 2006Mr. John S. KeenanSenior Vice President and Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 770000San Francisco, CA 94177-0001SUBJECT: DIABLO CANYON POWER PLANT, UNIT NOS. 1 AND 2 - ISSUANCE OFAMENDMENTS RE: DELETION O...

Diablo Canyon, Unit 1, Request for Additional Information Regarding Steam Generator Tube Inspection Reports for 2007 (1R14) Outage.

April 4, 2008 Mr. John Conway Senior Vice President - Station Generation and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 770000 San Francisco, CA 94177-0001 SUBJECT: DIABLO CANYON POWER PLANT, UNIT NO. 1 - REQUEST FOR ADDI...

Letter to T. Hirdler Furnishing Copies of Supplements 1 and 4 to the Safety Evaluation Report for Diablo Canyon Plant.

August 9, 1976Mrs. Thelma Hirdler811 Fair Oaks AvenueArroyo Grande, California 93420In the Matter ofPacific Gas and Electric Company(Diablo Canyon Nuclear r Plant, Units Nos. 1 and 2)Docket Nos.A -275 .L. and 50-323 O.L."Dearflrs. Hirdler:As requested by Congressman Lagomarsin...

LTR-20-0315 David Lochbaum, E-mail re: Diablo Canyon Safety Issue

1CHAIRMAN ResourceFrom: David Lochbaum Sent: Sunday, August 23, 2020 10:58 PMTo: CHAIRMAN Resource; CMRBARAN Resource; CMRCaputo Resource; CMRWright Resource; CMRHanson ResourceCc: Doane, Margaret; Morris, Scott; Nieh, Ho; Lee, SamsonSubject: [External_Sender] Diablo Canyon sa...

2010/02/12 - Comment (27) E-mail regarding Diablo Canyon LR Env. Scoping

1DiabloCanyonCEm ResourceFrom: Rochelle [beckers@thegrid.net]Sent: Friday, February 12, 2010 3:24 PMTo: Stuyvenberg, AndrewSubject: Follow up NRC Diablo License Renewal Proces meeting Feb 9thAttachments: 2 9 10 NRC outline put in questions.doc; 021010+NRC Follow+up+que#4EEC6A....

Letter forwarding Diablo Canyon Units 1 & 2 Emergency Plan Implementing Procedures Update.

Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 805/545-6000February 12, 2001 PG&E Letter DCL-01 -013 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 5...

Diablo Canyon Power Plant - First Quarter 2009 Report on Discharge Monitoring.

iPacific Gas andElectric Company"Diablo Canyon Power PlantP. 0. Box 56Avila Beach, CA 93424Date: April, 20, 2009PG&E Letter DCL-2009-515Electronic SubmissionPDF Formatted FileCalifornia Regional Water Quality Control BoardCentral Coast RegionAttn: Monitoring and Reporting Revi...

Part 2 of 5, Diablo Canyon Independent Spent Fuel Storage Installation, Submittal of Geologic Data Reports, Photographs of Core Boxes.

Photographs of Core Boxes in the ISFSI Study Area Figures B-17 to B-55 Explanation "* Core is laid in boxes beginning in the upper left, ending in the lower right "* An empty space within a length of core indicates lack of core recovery within that depth interval "* Core boxes...

"Diablo Canyon Power Plant 2003 Annual Radioactive Effluent Release Report".

DIABLO CANYON POWER PLANT2003 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORTrPr.January 1 - December 31, 2003EnclosurePG&E Letter DCL-04-050DIABLO CANYON POWER PLANTAnnual Radioactive Effluent Release ReportJanuary 1, 2003 Through December 31, 2003Table of ContentsIntroduction ....

Diablo Canyon, Units 1 & 2, Submittal of Report of an Investigation into Unsatisfactory Performance Test Results Associated with Diablo Canyon Fitness for Duty Program.

Pacific Gas andElectric Company® James R. Becker Diablo Canyon Power PlantSite Vice President Mail Code 104/5/601P. 0. Box 56Avila Beach, CA 93424September 2, 2009 805.545.3462Internal: 691.3462Fax: 805.545.6445PG&E Letter DCL-09-063U.S. Nuclear Regulatory CommissionATTN: Docu...

Diablo Canyon, Units 1 and 2, Post-Shutdown Decommissioning Activities Report

Pacific Gas and Electric Company• December 4, 2019 PG&E Letter DCL-19-077 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 James M. Welsch Senior Vice ...

Diablo Canyon Units 1 and 2, Use of Encryption Software for Electronic Transmission of Safeguards Information.

Paciic Gas andecaic CompanyJames R. Becker Diablo Canyon Power PlantVice President-Diablo Canyon PO. Box 56Operations and Station Director Avila Beach, CA 93424December 16, 2004 Fa: 8055454234PG&E Letter DCL-04-173U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWa...

2015/04/06 NRR E-mail Capture - RE: Diablo Canyon - NRC

1NRR-PMDAPEm ResourceFrom: Lingam, SivaSent: Monday, April 06, 2015 4:22 PMTo: Ryan.Guillen@sen.ca.govCc: Markley, Michael; DiFrancesco, Nicholas; Plasse, Richard; Wentzel, MichaelSubject: RE: Diablo Canyon - NRCAttachments: DCPP IR 2014-008 (ML14349A485).pdf; ML15069A095pdf.p...

10/31/05 Diablo Canyon Unit 1, Phone conference Re: Upcoming steam generator tube inservice inspection.

October 31, 2005Mr. David H. Oatley, Acting Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 56Avila Beach, CA 93424SUBJECT: DIABLO CANYON POWER PLANT, UNIT 1 - PHONE CONFERENCE RE:UPCOMING STEAM GENERATOR TUBE INSERVICE INSPECTION Dear M...

Forwards "Diablo Canyon Power Plant Unit 1 Fourth Refueling Outage Inservice Insp Rept."

ACCELERATEDDISTRIBUTIONDEMONS TION SYSTEMCREGULATORY INFORMATXON DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR: 9107110312 DOC. DATE: 91/07/02 NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, nit 1, Pacific GaAUTH.NAME AUTHOR AFFILIATXON,SHIFFER,J.D. Pacific Gas & Electr...

Press Release-12-112: Additional NRC Analysis Confirms Earthquake Safety at Diablo Canyon Nuclear Power Plant.

ADDITIONAL NRC ANALYSIS CONFIRMS EARTHQUAKE SAFETY AT DIABLO CANYON NUCLEAR POWER PLANT The Nuclear Regulatory Commission’s latest analysis of faults near the Diablo Canyon nuclear power plant in California continues to conclude the plant’s design would withstand earthquake...

Diablo Canyon Units 1 and 2 - 10 CFR 54.21(b) Annual Update to the Diablo Canyon Power Plant License Renewal Application (LRA), Amendment 48 and LRA Appendix E, Applicant's Environmental Report -Operating License Renewal Stage, Amendment 1.

Pacific Gas andElectric Company*®Edward D. Halpin Diablo Canyon Power PlantSenior Vice President Mail Code 104/6Nuclear Generation & Chief Nuclear Officer P. 0. Box 56Avila Beach, CA 93424805.545.4100December 22, 2014 E-Mail: E1H8@pge.cornPG&E Letter DCL-14-103U.S. Nuclear Reg...

Forwards Rev 0 to "Diablo Canyon Unit 1 IDVP Review of Diablo Canyon Plant Fuel Handling Bldg," Interim Technical Rept 57.

, 4,REGULATO INFORMATION DI'STR IBUTION TEM (R IDS)AGCESSION NBRR8308090517 DOC ~DATE: 83/08/02 NOTARIZEDj NO DOCKET.FACIL:.50'275.Diablo Canyon Nucleal tPower Planti Uni,t ii Pacific Ga 05000275AUTH INANEAUTHOR AFFILIATION,DENNISONpE~Robert LE Cloud Associatesi InesREC IP. NA...

Diablo Canyon, Units 1 and 2 - Letter Transmitting Copies of Amendment No. 41 to the Operating License Application for Diablo Canyon.

NHC r-oBt.i~~',"'.7stMAC DISTRIBUTION FQR r. T 40 DOU.S. t'VCLLkftAF GVLkTOAYCOMMI SIONC KLT MATERIALODCKET NUt I SE R+0 2 74FILE NUMBERi~ 'Ii@LE,TTEAQORIG INALQ cop vPESCBIP TIQNDNOTOBIZEOO'UNCLkSSIrIEOPROP INPUT FORMENCLOSUREF ROI'vl:Pacific Gas & Elec CoSan }rancisco, Calif...

Diablo Canyon, Units 1 and 2 - Letter Furnishing Comments on the Construction and Cost of Diablo Canyon and Information Concerning Earthquake Safety.

NRC FORM 195(2.76)'RCDISTRIBUTION FDR PART 50 DOU.S. NUCLEAR REGULATORY COMMISSIONCKET MATERIAL~0-2 /323FILE NUMBERMr. Phillip GeyelinFROM:Dennis AllisonU.S. NRCWashington D.C.DATE OF DOCUMENT2-2-77DATE RECEIVED.2"3-77LETTERABORIGINAL~OPVCI NOTO R I Z E DNCLASSIFIEDPROP -INPUT...