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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

Advises of DS Fleischaker new address.

,-[.TELEPHCNE 2C2 2E@ CO70 ,DAVID S. FLEISCHAKERATTORNEY AT LAW1735 EYC STREET N.W.WASHINGTON. D. C. 2ooo6suite 70s.'-August 31, 1981_Mr. Chase StephensDocket and Service SectionU.S. Nuclear RegulatoryCommissionWashington, D.C. 20555Ret In the Matter of: PACIFICGAS & ELECTRIC ...

Diablo Canyon Power Plant, Units 1 and 2 - Integrated Inspection Report 05000275/2019004 and 05000323/2019004

January 23, 2020 Mr. James M. Welsch Senior Vice President, Generation and Chief Nuclear Officer Pacific Gas & Electric Company Diablo Canyon Power Plant P.O. Box 56, Mail Code 104/6 Avila Beach, CA 93424 SUBJECT: DIABLO CANYON POWER PLANT, UNITS 1 AND 2 – INTEGRATED I...

Diablo Canyon, Units 1 and 2 - Request for Additional Information - Boren Precipitation Effects on Long Term Cooling (ECCS Analysis).

Doc9act Nos. S0-27Sand 50-323JUN 1 3 197SDistributionNRC PDRLocal PDRDocket Fi1eLWR 1-3 FileRCDeYoungFSchroedevAKennekeRIelec3cerELD—XE (3)DAllisonVHWilsonTR BC'sIRR,lBC'sB'anzarellaACRS {14)LPhillips~naldPacific Gas and Elec~ CaqenyATTN: Hv. John C. Rm~eyViae Pxesident 4 Qmee...

Diablo Canyon, Units 1 and 2 - PG&E Letter to AEC Regarding Snubbers to be Used on Safety Related Systems.

AEC DXS'ZR'KBUTIONFOR PART 50 DOCKET ?"~TER.j(TEtlPORRRY EORM)+~CONTROL NO: 5781PILEFROM:Pacific Gas & Electric CompanySan Francisco, Gal 94106F. T,. SearlsDATE OF DOC6-21»74DATER:"C'D6-25«74TWX RPT OTHERR. C.DeYoungCLASS b.iCLASS PROP INFOORIG1 signedENPUTCC'Tr"RNO CYS REC'DS...

"LOFTTR2 Analysis for Steam Generator Tube Rupture for Diablo Canyon Power Plant Units 1 & 2."

. _ _ _ _ _ _WESTINGHOUSE CLASS 3WCAP-11724LOFTTR2 ANALYSIS FOR A,STEAM GENERATOR TUBE RUPTUREFOR THE DIABLO CANYON POWER PLANTUNITS 1 AND 2D. F. HolderbaumR. N. LewisT. A. MillerK. RubinFEBRUARY 1988Nuclear Safety Department.'Westinghouse Electric Corporation :-Nuclear Energy...

05/28/2009 Summary of Information Session and Town Hall Public Meeting for Diablo Canyon Power Plant.

UNITED STATESNUCLEAR REGULATORY COMMISSIONREGION IV612 EAST LAMAR BLVD, SUITE 400ARLINGTON, TEXAS 76011-4125 June 8, 2009 John T. Conway Site Vice President and Chief Nuclear Officer Pacific Gas and Electric Company P.O. Box 3 Mail Code 104/6/601 Avila Beach, California 9342...

Diablo Canyon, Units, 1 and 2, 2009 Annual Commitment Change Summary Report.

Pacific Gas and Electric Company® May 19, 2010 PG&E Letter DCL-1 0-055 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 2009 Annual Commitm...

Diablo Canyon, Unit 1 And 2 - Press Release Regarding Bids For The Construction Of Access Road To The Site Of Nuclear Diablo Canyon Power Plant.

0„ Fcuchard, DPI~J, Yore~ ASLB~ fO~ ~Attached li PlhS.ness roieesa dated5/IP/6SE, Case, Div, Reactor Standards-fgIH Pr c REG~P, A, Norris, DRL-fgG, Hadlocl, OGC H3H~ K„She p-„r~ OGC+~'oSml th~, COV~ SINme+ +Rodney L, Scu thai ck"Assistant to the Ne'nagelfor Public information,...

Diablo Canyon Units 1 and 2, Independent Spent Fuel Storage Installation, Humboldt Bay, Unit 3, Independent Spent Fuel Storage Installation - Chief Nuclear Officer Contact Information Change Update.

Pacific Gas and Electric Company~ November 8, 2017 PG&E Letter DCL-17-094 PG&E Letter DIL-17-011 PG&E Letter HBL-17-014 PG&E Letter HIL-17-008 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-...

Errata for Diablo Canyon Power Plant - NRC Problem Identification and Resolution Inspection Report 05000275/2006012 and 05000323/2006012.

August 21, 2006John S. KeenanSenior Vice President - Generation and Chief Nuclear OfficerPacific Gas and Electric CompanyP.O. Box 770000Mail Code B32San Francisco, CA 94177-0001SUBJECT: ERRATA FOR DIABLO CANYON POWER PLANT - NRC PROBLEMIDENTIFICATION AND RESOLUTION INSPECTIO...

Diablo Canyon Power Plant, Units 1 And 2 - Integrated Inspection Report 05000275/2019003 And 05000323/2019003.

October 30, 2019 Mr. James M. Welsch Senior Vice President, Generation and Chief Nuclear Officer Pacific Gas & Electric Company Diablo Canyon Power Plant P.O. Box 56, Mail Code 104/6 Avila Beach, CA 93424 SUBJECT: DIABLO CANYON POWER PLANT, UNITS 1 AND 2 – INTEGRATED I...

Diablo Canyon Units 1 & 2, Response to NRC Request for Additional Information re License Amendment Request 01-02.

WIPacific Gas and Electric Companyý,, Gregory M. Rueger US Mail: Senior Vice President- Mail Code B32 Generation and Pacific Gas and Electric Company Chief Nuclear Officer PO Box 770000 February 27, 2002 San Francisco, CA 94177-0001 Overnight Mail Mail Code 832 PG&E Letter DCL...

Diablo Canyon Units 1 and 2 - Supplement to Request for Exemption from Operator Written Examination and Operating Test.

PscHic Gas and Electric Company• April 3, 2019 PG&E Letter DCL-19-027 Ho Nieh, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission 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...

Diablo Canyon ISFSI - Submittal of 10 CFR 72.48 Report of Changes, Tests, and Experiments for March 1, 2014, through February 29, 2016.

Pacific Gas and Electric Company '!; James M. Welsch Diablo Canyon Power Plant Vice President, Nuclear Generation P.O. Box 56 Avila Beach, CA 93424 805.545.3242 E·Mail: JMWl@pge.com March 3, 2016 PG&E Letter Dl L-16-005 ATTN: Document Control Desk 10 CFR 72.48 Director, Divisi...

LER 13-009-01 for Diablo Canyon Power Plant Unit 1 Regarding Unanalyzed Condition Affecting Unit 1 Emergency Diesel Generators.

Pacific Gas and Electric Company® May 14, 2014 PG&E Letter DCL-14-044 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Diablo Canyon Unit 1 Barry S. Allen Site Vice President 10 CFR 50.73 Licensee Event Repor...

Diablo Canyon, Units 1 and 2 - NRC Security Inspection Report 05000275-07-401; 05000323-07-401 - Letter Only.

SAFEGUARD INFORMATIONWARNING: Violation of Section 147 of the AtomicEnergy Act, protection requirements for "SAFEGUARDSINFORMATION," is subject to civil and criminal penalties.Safeguards Information determination made by:Name/Title Michael P. Shannon ...

Diablo Canyon, Unit 1 & 2- Submittal of Second Round Questions for Answer.

Docket Nos. 50-275~50-323APR4 1974R. C. DeYoung, Assistant Director for Light Water Reactors, Group 1, LPACIFIC GAS 81 ELECTRIC COHPANY-DIABLO CANYON POWER STATION.UNITS 1 5 2-SECOND ROUND QUESTIONS,Plant Name: Diablo Canyon Units 1 and 2Licensing Stage: Operating LicenseDocke...

Diablo Canyon Units 1 & 2 10CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes.

E Pacific Gas and Electric Company David H. 0atley Diablo Canyon Power Plant Vice President PO. Box 56 Diablo Canyon Operations Avila Beach, CA 93424 July 26, 2001 805.545.4350 Fax: 805.545.4234 PG&E Letter DCL-01-078 U.S. Nuclear Regulatory Commission ATTN: Document Control D...

Diablo Canyon, Unit 2, Special Report 03-02 - Results of Steam Generator Inspections for Eleventh Refueling Outage.

'1anlPacific Gas andHectric CompanyLawrence F. WomackVice PresidentNuclear ServicesDiablo Canyon Power PlantP0. Box 56Avila Beach. CA 93424805.545.4600Fax: 805.545.4234June 23, 2003PG&E Letter DCL-03-076U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, D...

Intervenors Apologizing for Not Submitting Proposed Findings of Fact on the Adequacy of the Diablo Canyon Plant Security System.

9SVMarch 2g, lg7g(»Irs. Elisabcth Bo»crsAtomic Safety and Licensing BoardU.S. !»Iuclcar Regulatory Commissionh'ash.ington, D. C. 20555RB: Diablo Canyon Nuclear Pouer Piano, Docker yoa. 50-275, ~50-325Dear I(lrs. Bo»crs,Intervcnors apologi"c for not submitting proposed findings...

NRC Staff January 2014 Hearing File Update Letter in the Matter of Diablo Canyon, Units 1 and 2 License Renewal.

January 15, 2014 Administrative Judge Alex S. Karlin, Chair Atomic Safety and Licensing Board Panel Mail Stop - T-3 F23 U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Administrative Judge Paul B. Abramson Atomic Safety and Licensing Board Panel Mail Stop - T...

Information Regarding adding Titanium Dioxide to Steam Generators at Diablo Canyon Power Plant (DCPP) - NPDES Permit No. CA0003751.

Pacific Gas andElectrc CompanyJames IL Becker Diablo Canyon Power PlantVice President-Diablo Canyon PO. Box 56Operations and Station Director .Avila Beach. CA 93424May 28, 2004 - - : ,805.545.3462Fax: 605.545A234PG&E Letter DCL-2004-545. I: . Certified/Return ReceiptMr. Roger ...

Forwards Rev 1 to "Diablo Canyon Unit 1 Independent Design Verification Program - Pumps," Interim Technical Rept 32.

REGULATOR NFORMATION DISTRIBUTION S TEM (RIDS)ACCESSION NBRe83041?0626 DOCiDATE~ 83/04/01 NOTAR ED: NO DOCKETF4CIL:80 275 Diablo Canyon Nuclear Power Plantg Unit ig Pacific Ga 05000275AUTHBYNAMEAUTHOR AFFILIATIONDENISONg E~Robert LE Cloud Associatesg Inc.RECIP~NAt/E 'ECIPIENT ...

Diablo Canyon - License Amendment Request 06-04, Application for Technical Specification Improvement Regarding Steam Generator Tube Integrity (TSTF-449).

Pacific Gas andElectric Company-James R. Becker Diablo Canyon Power PlantVice President P. 0. Box 56Diablo Canyon Operations and Avila Beach, CA 93424Station Director805.545.3462May 30, 2006 Fax: 805.545.4234PG&E Letter DCL-06-061U.S. Nuclear Regulatory CommissionATTN: Documen...

Diablo Canyon, Units 1 and 2 - Incorporation of NRC Security Plan Review Team Comment of October 13, 2004 Into the Plant Physical Security Plan.

Pacific Gas andElectric CompanyDavid H. Oatley Diablo Canyon Power PlantVice President and PO. Box 56General Manager Avila Beach, CA 93424October 14, 2004 805.545A350Fax: 805.545.4234PG&E Letter DCL-04-134ATTN: Ms. Deirdre W. SpauldingProject Manager, Security Plan Review Team...