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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 14-004-00 for Diablo Canyon Power Plant, Unit 1, Actuation of Six Emergency Diesel Generators due to Loss of Offsite Power.

Pacific Gas and E lectric Company® December 30, 2014 PG&E Letter DCL-14-122 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 Power Plant, Units 1 and 2 Barry S. Alle...

LER 14-001-00 for Diablo Canyon, Units 1 and 2, Regarding Technical Specification 3.4.3, Reactor Coolant System Pressure Limit Violation During Vacuum Refill Due to Human Error.

Pacific Gas and Electric Company® March 31, 2014 PG&E Letter DCL-14-026 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 Power Plant, Units 1 and 2 Barry S. Allen Si...

Diablo Canyon, Units 1 and 2, Response to NRC Letter dated August 3, 2010, Request for Additional Information (Set 16) for the License Renewal Application.

Pacific Gas and Electric Company® August 30,2010 PG&E Letter DCL-1 0-113 u.s. Nuclear Regulatory Commission ATTN: Docu ment Control Desk Washington, DC 20852 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 James R. Becker Site Vice Preside...

Press Release-IV-10-001: NRC to Hold Public Meeting To Discuss Results of Special Inspection at the Diablo Canyon Nuclear Plant.

No. IV-10-001 Contact: Victor Dricks Phone: (817) 860-8128 January 11, 2010 E-Mail: OPA4.Resource@nrc.gov NRC TO HOLD PUBLIC MEETING TO DISCUSS RESULTS OF SPECIAL INSPECTION AT THE DIABLO CANYON NU...

2017/01/13 NRR E-mail Capture - January 1, 2017 Status Email to Petitioner Regarding Diablo Canyon Power Plant 2.206 Petition (MF8123 and MF8124)

1NRR-PMDAPEm ResourceFrom: Watford, MargaretSent: Friday, January 13, 2017 5:43 PMTo: 'dlochbaum@ucsusa.org'Cc: Singal, BalwantSubject: Status of 2.206 Petition Regarding Apparent 50.9 Violation at Diablo Canyon Power Plant (MF8123 and MF8124)Good afternoon Mr. Lochbaum, This...

Diablo Canyon, Units 1 & 2, License Amendments 100 and 99, Revise TS 3/4.4.9.1 to Extend Applicability up to 12 Effective Full Power Years.

e REQU..,, UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 April 13, 1995 Mr. Gregory M. Rueger Nuclear Power Generation, B14A Pacific Gas and Electric Company 77 Beale Street, Room 1451 P. 0. Box 770000 San Francisco, California 94106 SUBJECT: ISSUANCE...

Diablo Canyon Power Plant, Units 1 and 2 - NRC Triennial Fire Protection Inspection Report 05000275/2018007 and 05000323/2018007.

November 26, 2018 Mr. James M. Welsch Vice President, Nuclear Generation and Chief Nuclear Officer Pacific Gas and Electric Company P.O. Box 56 Mail Code 104/6 Avila Beach, CA 93424 SUBJECT: DIABLO CANYON POWER PLANT, UNITS 1 AND 2 – NRC TRIENNIAL FIRE PROTEC...

IR 05000275-08-008, & IR 05000323-08-008, for Diablo Canyon, NRC Problem Identification and Resolution Inspection, Errata.

January 21, 2009 John T. Conway Senior Vice President & Chief Nuclear Officer Pacific Gas and Electric Company P. O. Box 3 Mail Code 104/6/601 Avila Beach, CA 93424 SUBJECT: ERRATA FOR DIABLO CANYON POWER PLANT – NRC PROBLEM IDENTIFICATION AND RESOLUTION INSPECTION REPOR...

Diablo Canyon Units 1 & 2, License Amendments 17 & 16, Revises Steam Generator Water Level Low Reactor Trip Setpoint from 25 to 15 Percent of Narrow Range Instrument Span.

August 27, 1987Docket Nos.: 50-275 and 50-323 Mr. J. D. Shiffer, Vice President Nuclear Power Generation c/o Nuclear Power Generation, Licensing Pacific Gas and Electric Company 77 Beale Street, Room 1451 San Francisco, California 94106DISTRIBUTION Docket Fil-e NRC & LPDRs CTr...

IR 05000275-13-004, and 05000323-13-004, Diablo Canyon Power - Notification of NRC Triennial Heat Sink Performance Inspection.

July 25, 2013 Mr. Edward D. Halpin Senior Vice President and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 56, Mail Code 104/6 Avila Beach, CA 93424 SUBJECT: DIABLO CANYON POWER PLANT - NOTIFICATION OF NRC TRIENNIAL H...

2017/01/24 NRR E-mail Capture - [External_Sender] RE: Issuance of License Amendment Request for Diablo Canyon Power Plant, Units 1 and 2

1NRR-PMDAPEm ResourceFrom: Cochran, Justin@Energy Sent: Tuesday, January 24, 2017 3:06 PMTo: Singal, BalwantCc: Weisenmiller, Robert@Energy; Oglesby, Rob@Energy; Barker, Kevin@Energy; Chester, Michelle@EnergySubject: [External_Sender] RE: Issuance of License Amendment Request ...

Comment (14) of Eron Betan on Diablo Canyon Power Plant, Units 1 and 2, Notice of Intent to Prepare an Environmental Impact Statement.

8/20/20158/2/215N RC-2009- 0552- DRAFT-0029.htmlAs of: 8/20/15 2:08 PMPUBLIC SUBM ISSION Status: ....... PendingPoste'...,..Tracking No. ljz-8kh3-2tkvComments Due: August 31, 2015Submission Type: WebDocket: NRC-2009-0552Notice of Receipt and Availability of Application for Ren...

Diablo Canyon, Unit 1 & 2 - Motion Of Pacific Gas And Electric Company For Extension Of Time To Answer Interrogatories.

UNITED STATES OF AMERICAATOMXC ENERGY COMMISSIONBEFORE THE ATOMXC SAFETY AND LXCENSING BOARDIn the Matter ofPACIFXC GAS AND ELECTRIC COMPANYUnits 1 and 2Diablo Canyon SiteDocket Nos. 5-OL50-323-OLPMOTION OF PACXFIC GAS AND ELECTRIC COMPANYFOR EXTENSION OF TXME TO ANSWER INTERR...

Diablo Canyon Unit 1 and 2, License Amendment 60 and 59, Revising TS to Implement Power Dependent RCS Flow Rate Limits.

March 12, 1991Docket Nos. 50-275 and 50-323 Mr. J. D. Shiffer Nuclear Power Generation Senior Vice President Pacific Gas and Electric Company 77 Beale Street, Room 1451 San Francisco, CA 94106 Dear Mr. Shiffer:DISTRIBUTION Docket File NRC & LPDRs HRood BBoger CGrimes JDyer DFo...

Diablo Canyon, Units 1 & 2 - Response to NRC Letter dated July 6, 2010, Request for Additional Information for the Applicant's Environmental Report - Operating License Renewal Stage.

Pacific Gas andElectric Company® James R. Becker Diablo Canyon Power PlantSite Vice President Mail Code 104/5/601P 0. Box 56August 2, 2010 Avila Beach, CA 93424805.545.3462Internal: 691.3462PG&E Letter DCL-10-082 Fax: 805.545.6445U.S. Nuclear Regulatory Commission11555 Rockvil...

Diablo Canyon, Letter From Roger W. Allen Requesting That Construction Continue And That Several More Units Be Developed.

FROMRe~x H. Allen33aaZ~T~;—CaIi.f..,TOCONTROL NUMBER6538DATE OF DOCUMENT12/24/23ACTION PROCESSING DATESAcltnowledgedInterim ReporlFILE LOCATIONCTION 'COMPLETION DEADLINEJ/ax/wPREPARE FOR SIGNATURE OF:ChairmanDlreclor of RegvlolfonFinalDESCRIP'IIONIrt+.~rfglnalQ Copy QOlber9oli...

Schedule Revision for the Review of the Diablo Canyon Power Plant, Units 1 and 2, License Renewal Application.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 April 28, 2015 Mr. Edward D. Halpin Senior Vice President and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 56, Mail Code 104/6 Avila Beach, CA 93424 SUB...

Part 1 of 2, Diablo Canyon Independent Spent Fuel Storage Installation - Submittal of Diablo Independent Spent Fuel Storage Installation Safety Analysis Report Reference Documents.

W Pacific Gas and Electric Company Lawrence F. Womack D~iablo Canyon Power Plant Vice President PO. Box 56 Nuclear Services Avila Beach, CA 93424 805.545.4600 May 23, 2002 Fax: 805.545.4234 PG&E Letter DIL-02-006 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk W...

Diablo Canyon, Letter from C. D. Calsoyas, Calsoyas Herndon and Associates, San Francisco, Requesting Scientific Documentation Establishing the Low-Level Radiation Safety.

(FROM. Sen". Wiatj'Ukanston(Calif.) ~~~CONTROL NUh'ABERP46tDATE OF DOCUMENT1/13/70ACTION COMPLETION DEADLINECATIONTOAECACTION PROCESSING DATESAcknowledgedInterim ReportFinalINFORMATIONALChoirman— GM— Dep. Dir.~. D.COPY DISTRIBUTION~DN5 — COM— ADA'SS— OGC — SLR— RL ~LREMARKSRep...

07/07/1978 Notice of Meeting with Advisory Committee on Reactor Safeguards to Discuss the Diablo Canyon Operating License Application.

Docket Fi 1 eLocal PDRTICL'itRIIl FileNRR ReadingE. CaseDE CrutchfieldR. BoydR. DeYoungD. B. VassalloD. SkovholtR. DeniseF. J. WilliamsJ. StolzR. BaerO. ParrS. VargaR. ClarkT, SpeisP. CollinsC. HeltemesR. HoustonR. J. t1a4tsonH. DentonACRS (16)L. CrockerJ.l. BerkowProject Mana...

Diablo Canyon - ISFSI - Letter to ASLBP requesting that this proceeding be conducted under 10 C.F.R. Part 2, Subpart K

RAS 5150 December 12, 2002DOCKETED 12/27/02G. Paul Bollwerk, IIIAdministrative JudgeU.S. Nuclear Regulatory CommissionAtomic Safety and Licensing Board PanelMail Stop: T-3F23Washington, D.C. 20555Jerry R. KlineAdministrative JudgeU.S. Nuclear Regulatory CommissionAtomic S...

Attachment (Tech Specs A) to Encl 1 (Preliminary License) to 02/11/04 Ltr L Womack, Diablo Canyon Power Plant, re Preliminary License and Safety Evaluation Report (SER) for the Diablo Canyon Independent Spent Fuel Storage Installation.

APPENDIXTECHNICAL SPECIFICATIONSFOR THEDIABLO CANYONINDEPENDENT SPENT FUEL STORAGEINSTALLATIONDocket No. 72-26Materials License No. SNM-2511DIABLO CANYON ISFSIISFSI T of CTABLE OF CONTENTS1.0 USE AND APPLICATION.....................................................................

Diablo Canyon Unit 1, Emergency Technical Specification Authorization, Changing the Permits Surveillance Requirement for Exercising Turbine Valves to be Deferred Until 2 Returns to Power Operation.

November 9, 1987Docket No.: 50-275 DISTRIBUTION Doc'ket' F'leNRC & LPDRs CTrammel 1 Mr. J. D. Shiffer, Vice President GHolahan Nuclear Power Generatior GLee c/o Nuclear Power Generation, Licensing OGC-Bethesda Pacific Gas and Electric Company PDV Plant File 77 Beale Street, Ro...

Diablo Canyon, Units 1 and 2 - Letter Regarding Establishment of Document Room at San Luis Obispo County Free Library Relating to Diablo Canyon Application.

Docket Nos. 50-275and 50-323~APR 36'~977Pacific Gas and Electric CompanyATTN: Frederick T. SearlsVice President and GeneralCounsel77 Beale StreetSan Prancisco, California 94106Cent lemen 3Xn an effort to be moxe responsive to the needs of the public, t»eCommission has establis...

NRC Staff Answer To San Luis Obispo Mothers For Peace's Motion To File New Contentions Regarding The Adequacy Of The Updated Environmental Report For Diablo Canyon.

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of ) ) PACIFIC GAS AND ELECTRIC COMPANY ) Docket Nos. 50-275-LR/ 50-323-LR ) (Diablo Canyon Nuclear Power Plant, ) Units 1 and 2) ) ...