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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 - Inservice Inspection Program Plan, Third 10-Year Inspection Interval, Revision 1, Drawing No. 102028, Sheet 39, through Drawing No. 104628, Sheet 46.

Class 3390 391 392 39 I3 I 395 396 3 399AlRA mA 3 tDCB0Q - oo a- A REFERENCE P&ID: 102016 SHT. 5BUNIT PGE CO. 1 0 2 0 2 8IREVz. UNaT .... Q I .... n0Class 237Ltjotf'Z INSIDE CONTAINMENTf OUTSIDE CONTA]NMENT00T0 Z00 C34) Nu) 0 0AUXILIARY STEAMREFERENCE P&ID: 102006 SHT. 471UN...

Diablo Canyon Unit 1, 30-Day Response to NRC Bulletins 2001-01, "Circumferential Cracking of Reactor Pressure Vessel Head Penetration Nozzles" & 2002-01, "Reactor Pressure Vessel Head Degradation & Reactor Coolant Pressure Boundary Integrity."

Pacific Gas and ,~Electric Company Lawrence F. Womack Diablo Canyon Power Plant Vice President P0. Box 56 Nuclear Services Avila Beach, CA 93424 June 21,2002 805.545.4600 Ju e2 ,2 0 Fax: 805.545.4234 PG&E Letter DCL-02-071 U.S. Nuclear Regulatory Commission ATTN: Document Cont...

Forwards Revs 4 & 7 to "Inservice Insp & Testing Program Plan 1st 10-Yr Insp Interval Diablo Canyon Units 1 & 2." Requests that util grant unconditional approval,prior to next refueling outage,of Unit 1 & 2 inservice insp relief.

AC CELE P>TED 2 BU73 OADEMONSMXTI0. iSYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR:8906280166 DOC.DATE: 89/06/23 NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1,Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2,Pacific GaAUTH...

Diablo Canyon, Units 1 & 2, License Amendments 92 and 91, Revise TS 3/4.3.2, Table 3.3-3, and 3.3-4, Which Were Originally Issued in License Amendments 84 and 83 for the Process Protection System Upgrade (Eagle 21).

April 1, 199Docket Nos. 50-275 and 50-323 Mr. Gregory M. Rueger Nuclear Power Generation, B14A Pacific Gas and Electric Company 77 Beale Street, Room 1451 P.O. Box 770000 San Francisco, California 94177 Dear Mr. Rueger: SUBJECT: ISSUANCE OF AMENDMENTS FOR DIABLO CANYON NUCLEAR...

Diablo Canyon, Units 1 and 2 - Request from Representative J. Weaver for NRC Documents Showing Any NRC Reanalysis of Seismic Design Criteria.

~Ir~~~'4t ~tI~W t t>-~'t 'tFROt~l:Rep. Jim HeaverTO:Carlton KammererACTION COVPROLCOMPL'EADLINEACKNOWLEDGMENTINTERIM REPLYFINALREPLYFILE LOCATIONDATES"'.--'047"7D6/3/76PREPARE FOR SIGNATUREOF:Q CHAIRMAN0EXECUTIVE DIR ECTO ROT~ER:DESCRIPTION X3 LETTERQMEMO0REPORTQOTHERReq NRC d...

Diablo Canyon Power Plant, Unit No. 2, Bulletin 2004-01, "Inspection of Alloy 82/182/600 Materials Used in the Fabrication of Pressurizer Penetrations and Steam Space Piping Connections at Pressurized-Water Reactors" (TAC No. MC3477).

April 30, 2007Mr. John S. KeenanSenior Vice President and Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 770000San Francisco, CA 94177-0001SUBJECT: BULLETIN 2004-01, “INSPECTION OF ALLOY 82/182/600 MATERIALS USEDIN THE FABRICATION OF ...

Diablo Canyon, Units 1 & 2, Enclosed are 3 signed and 67 conformed copies of Amendment No. 38 to the operating license application for plant site.

JnP>RC l'>ISTBIBUTtONFOA PRAT 50'QOCILIi(TONLIC ASSTSCHROE DF f1 CCB IMLSR. DIGGS (L)OGC, ROOIY P-."06AIYiACCAI(Y . (iGAIY'MllI(+) II, GLAIIIN(LlGOSSICK/STAf.Fg(fxjlGI-IT+RSTNEB f-. GOUI..I3OUBMEc~j+CASE 'AAV'/LICKII3ALLAADP. KBEUTZEIR (E)SHAO 'PANGLERJ. LEE (L)BOYD+Q"TEI.LO.M...

Diablo Canyon, Units 1 and 2 - Issuance of License Amendment Nos. 197 and 198 re: TS 5.5.16, "Containment Leakage Rate Testing Program," for Consistency with 10 CFR 50.55a(g)(4).

June 26, 2007Mr. 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: TECHNICAL SPECI...

Diablo Canyon Units 1 and 2, Response to Request for Additional Information Regarding License Amendment Request 04-04. "Revision to Technical Specification 3.8.3, 'Diesel Fuel Oil, Lube Oil, Starting Air, and Turbocharger Air Assist."

Pacific Gas andElectrc CompanyLawrence F. Womack Diablo Canyon Power PlantVice President PO. Box 5ENuclear Services Avila Beach, CA 93424805.545.4600December 21, 2004 Fax: 805.545.4234PG&E Letter DCL-04-162U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington...

Project Plan for Diablo Canyon Digital Upgrade of Process Protection System LAR Review (TAC Nos. ME7522 and ME7523)

DIABLO CANYON POWER PLANTLICENSE AMENDMENT REQUEST FOR DIGITAL REPLACEMENT OF PROCESS PROTECTION SYSTEM January 18, 2012Scott B. Patterson, PEPacific Gas & Electric Co.Avila Beach, CA805-545-4082Ken Schrader1 1 1 1Ken SchraderPacific Gas & Electric Co.Avila Beach, CA805-545-43...

2015/04/07 NRR E-mail Capture - Diablo Canyon, Units 1 and 2 - National Fire Protection Association Standard 805 Radiation Release Additional Requests for Additional Information (TAC Nos. MF2333 and MF2334)

1NRR-PMDAPEm ResourceFrom: Lingam, SivaSent: Tuesday, April 07, 2015 3:08 PMTo: mjrm@pge.comCc: Markley, Michael; Shoop, Undine; Pedersen, Roger; Miller, BarrySubject: Diablo Canyon, Units 1 and 2 - National Fire Protection Association Standard 805 Radiation Release Additional...

03/18/2015 Forthcoming Meeting with Pacific Gas and Electric Company Regarding the Digital Replacement of the Process Protection System at Diablo Canyon Power Plant, Units 1 and 2 (TAC Nos. ME7522 and ME7523)

February 24, 2015Title: Forthcoming Meeting with Pacific Gas and Electric Company Regarding the DigitalReplacement of the Process Protection System at Diablo Canyon Power Plant, Units 1and 2 (TAC Nos. ME7522 and ME7523)March 18, 2015, 01:00 PM to 04:00 PM Date(s) and Time(s):L...

Final response to FOIA request for documents re Diablo Canyon Units 1 & 2.Documents identified in App A available in PDR.Document identified in App B forwarded & being made available in PDR.

-._. ..U.S. NUCLEA'4 RE1ULATORY COMMISSl!N wc soia Etcusst huultaisi#* "% . fC I A = D ~ A 9 e$ e-1MSiONSE hPtfhy'[^'I l ''""^'REEPONSE TO FREEDOM OF*g, INFORMATION ACT (FOIA) REQUESTW 13 WDOCRET hum 8ta $1i# apowebelfitOutSitA e e,'(stv . CLY .dcA M M cA>PART l.-RECORDS RELEA...

Diablo Canyon, Units 1 and 2 - Transmittal of 5 Additional Copies of Reports.

r>~ mI~~VIf ~IN i7 I3ca1c Streetan Francisco,Calif. 94106RELATEDCORRESPONDENGE~ 4 ew4~ ~'I ~4I~ ~ ~March 2, 19764I ~'DOCKBEDOgus~gq'AR5 )SNy3IMr Olan D. Parr, ChiefLight Hater Reactors'Pro)ect Branch 1-3Division of Reactor LicensingU. S. Huclear Regulatory Commission'Washingto...

LER 01-002-00 for Diablo Canyon, Units 1 and 2 re System Actuation, Unplanned Diesel Start Due to Loss of Startup Power on 08/04/2001.

Pacific Gas andT's Electric CompanyDavid H. Oatley Diablo Canyon Power PlantVice President PO. Box 56Diablo Canyon Operations Avila Beach, CA 93424805.545.4350October 4, 2001 Fax: 805.545.4234PG&E Letter DCL-01-099U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWa...

Diablo Canyon Units 1 & 2, License Amendments 20 & 19, Revises Reporting Official for Security Supervisor to Assistant Plant Manager, Support Services, Changes Title of Person to Whom Vice President reports to President.

September 3, 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 FilTe NRC & LPDRs C...

Diablo Canyon, Units 1 & 2, Forthcoming 10/27/1976 Meeting With Pacific Gas And Electric Company (PG&E).

MEETING NOTICE DISTRIBUTIONDocket FileNRC PDRLocal PDRTICLWR 1 File.,NRR ReadingB., Ruse„heE. CaseJ. MillerR. Boyd. R. C. DeYoungD. Skovholt'F.H. WilliamsJ. Stol zK. Kniel0. ParrW. ButlerD. VassalloL. CrockerR. ClarkT. SpeisP. CollinsC. HeltemesR. HoustonR. HeinemanR. DentonAC...

SRM-COMSECY-14-0033: Public Release Report, "A Preliminary Numerical Study of the Hazard from Local Landslide Tsunami Scenarios at the Diablo Canyon Site in Central California"

November 5, 2014 MEMORANDUM TO: Mark A. Satorius Executive Director for Operations FROM: Annette L. Vietti-Cook, Secretary /RA/ SUBJECT: STAFF REQUIREMENTS – COMSECY-14-0033 – PUBLIC RELEASE OF REPORT, “A PRELIMINARY NUMERICAL STUDY OF THE HAZARD FROM LOCA...

Notifies of 870514 briefing on licensing & operational status of plants assigned to Project Directorate V,including Diablo Canyon,Palo Verde,Rancho Seco,San Onfore,Trojan & WPPSS 2.

c=1)[3 12 487~ NOTE.TO:T. MurleyC. RossiJ. Sniezek L. ShaoF. Miraglia F. CongelR. Starostecki H. MillerT. O. Martin J. TaylorD. Crutchfield C. NoreliusS. Varga E. JordanG. Holahan E. BeckjordFROM: George W. Knighton, DirectorProject Directorate VDivision of Reactor Projects - ...

IR 05000275-04-002, IR 05000323-04-002 on 01/01/04 - 03/31/04; Diablo Canyon Power Plant Units 1 and 2; Equipment Alignments, Operator Performance During Non-Routine Evolutions and Events, and Operator Workarounds.

April 29, 2004Gregory 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 INTEGRATED INSPECTIONREPORT 05000275/2004002 ...

LER 07-002-00, from Diablo Canyon, Unit 1, re: Manual Reactor Trip in Mode 3 During Control Rod Testing.

Pacific Gas andElectric Company'James R. Becker Diablo Canyon Power PlantVice President P. 0. Box 56Diablo Canyon Operations and Avila Beach, CA 93424Station Director805.545.3462July 26, 2007 Fax: 805.545.4234PG&E Letter DCL-07-073U.S. Nuclear Regulatory CommissionATTN: Docume...

Books 1 & 2 to "Diablo Canyon Power Plant Emergency Preparedness 1993 Annual Exercise & Ingestion Pathway Drill 931020-22."

iBiabloCanyon Power PlantEmergency Preparedness1993 Annual Exercise»Ingestion Pathway DrillOctober 20-22, 1993Prepared By:Reviewed By:Approved B:Drilland Exercise CoordinatorPlant Systems SpecialistRadiological Systems SpecialistDrillLogistics CoordinatorSupervisor, Emergency ...

Diablo Canyon Units 1 and 2, Letter Responding to February 09, 1971 Letter Regarding Requirements Under the National Environmental Policy Act as Reflected in the Revised Appendix D to 10CFR Part 50.

9IPA.C 1 P IV Cv&S A.ND. E LZ C TP,l C| O MPA.NT'D~S~D~77 OEALE STREET~SAN FRANCISCO, CALIFORNIA 94106~(415) 781~4211FREDERICK T. S EARLSVICE FRCSIOtTIT AND OCR COAL COUNSELJ0MIJ C. MORR ISSEV'CSOCIAIC OCNCRAL COUNSELWILLIAMS ~ KVDSRWILLIAMS. JOHNSMALCOLM H ~ PVRSVSISC H AR LS...

Diablo Canyon, Units 1 and 2 - License Amendment Request 03-11, Revision to Technical Specifications Associated with DC Electrical Power Systems.

El Pacific Gas and3 Electric companyDavid H. Oatley Diablo Canyon Power PlantVice President and PO. Box 56General Manager Avila Beach, CA 93424July 24, 2003 805.545.4350Fax: 805.545.4234PG&E Letter DCL-03-084U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashingt...

Diablo Canyon, Units 1 and 2 - Forward 28 copies of Westinghouse Non-Proprietary Report in support of operating license application.

NRC FoRM 19S(2.75)+-AU.S. NUCLEAR REGULATORY COMMISS ON DOC ~6MSKIP-273-v3'RCDISTRIBVTION FoR PART 50 DOCKET MATERIALFILE NOMBERTO:MrP John F, StolzFROM:PG&ESan Francisco, CAi 94106Philjp A+ CraneDATE OF DOCUMENT02/22/78DATE RECEIVED02/28/78ETTERQORIQINALJeikOP YE3 NOTOR IZ E ...