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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

Press Release-IV-96-055, NRC REGIONAL ADMINISTRATOR TO DISCUSS DIABLO CANYON AT NEWS CONFERENCE

U.S. Nuclear Regulatory CommissionOffice of Public Affairs, Region IVWalnut Creek Field Office1450 Maria Lane, Walnut Creek, CA 94596-5378CONTACT: Mark Hammond FOR IMMEDIATERELEASEOffice: (510) 975-0254 Oct. 4, 1996Home: (415) 674-1024 RIV 96-55Pager: (800) 916-4952e-mail: mfh...

Press Release-IV-00-014: NRC Monitors Unusual Event At Diablo Canyon

NRC NEWSU.S. NUCLEAR REGULATORY COMMISSION611 Ryan Plaza Drive - Suite 400Arlington TX 76011-8064No. IV-00-14 May 15, 2000CONTACT: Breck HendersonPhone: 817-860-8128Cellular: 817-917-1227e-mail: bwh@nrc.govNRC MONITORS UNUSUAL EVENT AT DIABLO CANYONThe U.S. Nuclear Regulatory ...

Diablo Canyon, Units 1 & 2, Amenment No 147 & 147, Re TS Page

Accumulators 3.5.13.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) 3.5.1 AccumulatorsLCO 3.5.1Four ECCS accumulators shall be OPERABLE.APPLICABILITY:MODES 1 and 2, MODE 3 with RCS pressure > 1000 psig.ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One accumulator A.1 Restore bo...

Testimony of NJ Palladino before Committee on Interior & Insular Affairs,Subcommittee on Oversight & Investigations on 830308,re Diablo Canyon licensing issues.

_. - _ _ ._.--.,-,,,TESTIMONY0F;NUNZIO J. PALLADIN0CHAIRMAN~ U. S. NUCLEAR REGULATORY COMMISSIONBEFORE THESUBCdMMITTEEONOVERSIGHTANDINVESTIGATIONSCOMMITTEE ON INTERIOR AND INSULAR AFFAIRSUNITED STATES HOUSE OF REPRESENTATIVESONDIABLO CANYON LICENSING CONCERNS.MARCH 8, 1983.870...

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

Pacific Gas andElectric CompanyJames R. Becker Diablo Canyon Power PlantVice President-Diablo Canyon PO. Box 56Operations and Station Director Avila Beach. CA 93424July 23, 2004 805.545.3462PG&E Letter DCL-04-094U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWash...

Diablo Canyon, Units 1 and 2, Ltr, Issuance of Amendment re: Deletion of Antitrust License Conditions (TAC Nos. MC9673 and MC9674).

October 2, 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 OF A...

Diablo Canyon, Units 1 and 2 - Notification of NRC Initial Operator Licensing Examination 05000275/2010301 and 05000323/2010301.

March 16, 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: DIABLO CANYON, UNITS 1 AND 2 - NOTIFICATION OF NRC INITIAL OPERATOR LICENSING EXAMINATION 0500...

Diablo Canyon, Units 1 & 2, License Amendments 51 & 50, Amendments Revise TS to Allow Removal of Boron Injection Tank from Each Unit.

February 26, 1990Docket 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 94106 Dear Mr. Shiffer:DISTRIBUTION: RegionV ...

ER 050002752014301; 050003232014301; on August 8 - August 27, 2014; Diablo Canyon Power Plant, Units 1 and 2; Initial Operator Licensing Examination Report.

E. Halpin - 1 - September 25, 2014 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 NUCLEAR POWER PLANT - ...

Diablo Canyon Units 1 and 2, Letter Answering Request for Report to the Effect at Diablo Canyon's August 13, 1978 Santa Barbara Earthquake.

0Q 8/a g/>g Q.REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS >DISTRIBUTION FOR INCOMING MATERIAL50-2 ~23REC: STOLZ J FNRCORG: CRANE P APACIFIC GAS 5 ELECDGCDATE: 08/24/78DATE RCVD: 08/28/78DQCTYPE: LETTER NOTARIZED: NOCOPIES RECEIVEDSUBJECT:LTR 1 ENCL 0I=URNISHING RESPON E T...

Diablo Canyon, Request for Additional information to Complete Evaluation of the Geology and Seismology Information.

Docket Nos. 50-275and 50-323QFEB121975Pacific Gas and EI.ectric CompanyATTN: Mr. John C. MorrisseyVice President 8 General Counsel77 Beale StreetSan Prancisco, California 94106Distribution:NRC PDR IE (3)Local PDR PAllisonDocket Pile TJHironsLWR 1-3 Reading VHWilsonDfR 1-3 File...

Diablo Canyon Power Plant - NRC Integrated Inspection Report 05000275/2017002 and 05000323/2017002.

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION IV 1600 E. LAMAR BLVD. ARLINGTON, TX 76011-4511 August 10, 2017 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 1...

Diablo Canyon, Unit 1 - 180-Day Steam Generator Report, Fourteenth Refueling Outage.

-Pacific Gas and. Electric Company"Donna JacobsVice PresidentNuclear ServicesDiablo Canyon Power PlantP. 0. Box 56Avila Beach, CA 93424805.545.4600Fax: 805.545.4234November 26, 2007PG&E Letter DCL-07-106U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, D...

Diablo Canyon, Units 1 and 2 - Revision of Dent Inspection Program Requirements

Pacific Gas and Electric Company Lawrence F. Womack Diablo Canyon Power Plant Vice President P0. Box 56 Nuclear Services Avila Beach, CA 93424 805.545.4600 April 16, 2001 Fax: 805.545.4234 PG&E Letter DCL-01-036 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Wa...

Forwards "Diablo Canyon Verification Program,Semimonthly Status Rept 47," per Commission Order CLI-81-30.Rept summarizes progress of technical work from 830920-1010.

SUBJECT: Forwards "Diablo ~Ganyon Ver'ificatfon Pr ogramrSemfmonthlyStatus Rept 47<." per Commission Order CLI 81 30,Reptsummar fzes pr ogress of technical wor k fr om 830920 1010,DISTRIBUTION CODE: O013S COPIES RECEIVED:LTR .„ENCL. SIZE:„„TITLE: Diablo Canyon (50~275) =Indepe...

Diablo Canyon, Units 1 and 2 - Tech Spec Pages for Amendments 194 and 195 Regarding Steam Generator Tube Integrity Technical Specifications.

Definitions1.1C 1.1 DefinitionsLEAKAGE(continued)MASTER RELAY TESTMODE(3. Reactor Coolant System (RCS) LEAKAGE througha steam generator to the Secondary System(primary to secondary LEAKAGE).b. Unidentified LEAKAGEAll LEAKAGE (except RCP seal water Injection orleakoff) that is ...

Diablo Canyon, Units 1 and 2 - Submittal of V10 Tricon Time Response Calculation for the License Amendment Request for Digital Process Protection System Replacement.

Attachment 1 to the Enclosure contains Proprietary Information - Withhold Under 10 CFR 2.390 Pacific Gas and Electric Company® April 30, 2012 PG&E Letter DCL-12-039 James R. Becker Site Vice President Diablo Canyon Power Plant Mail Code 104/6 P. O. Box 56 Avila Beach, CA 93424...

NRC Staff August 2014 Hearing File Update Letter: In the Matter of Pacific Gas and Electric Company (Diablo Canyon Nuclear Power Plant, Units 1 and 2).

August 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-...

NRC Staff Projected Schedule for Completion of the Safety and Environmental Evaluations in the Matter of Diablo Canyon, Units 1 and 2.

November 15, 2012 In the Matter of PACIFIC GAS AND ELECTRIC COMPANY (Diablo Canyon Power Plant, Units 1 and 2) Docket Nos. 50-275-LR and 50-323-LR RE: Projected Schedule for Completion of the Safety and Environmental Evaluations Dear Administrative Judges: Pursuant to ...

Press Release-IV-10-040: NRC To Hold Diablo Canyon Nuclear Power Plant Meeting to Discuss Results from Seismic Analysis Report.

No. IV-10-040 Contact: Victor Dricks (817) 860-8128 Lara Uselding: (817) 276-6519 December 28, 2010 E-Mail: OPA4.Resource@nrc.gov NRC TO HOLD DIABLO CANYON NUCLEAR POWER PLANT MEETING TO ...

Diablo Canyon, Units 1 and 2 - Submits Original and Two Certified Copies of Document Entitled: "Pacific Gas & Electric Company Notice of Issuance of Amended Construction Permit.

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Forwards tenth progress rept re seismic verification program, "Progress Rept of Seismic Svc-Related Contracts Prior to June 1978,Diablo Canyon Nuclear Power Plant."

REGULATOR'FORMATION DISTRIBUTION S EM (RIDS)ACCESSION NBR:8203290269 DOC.DATE;. 82/03/23. NOTARIZED: NO DOCKET0FACIL:50"275 Diablo Canyon Nuclear,'Power Planti Unit $ iPacific Ga 0500027'5„50"323 Diablo Canyon Nuclear Power PlantiUnit= 2g Pacific Ga 05000323AUTH'PMEAUTHOR AFFI...

"Preliminary Aspects of PG&E Application for CP for Nuclear Power Plant at Proposed Diablo Canyon Site."

_ ____ _-__ -.M ~ 7"2 ""*'I.^u"o" I'' "|"1M. w; w" "a"*., ,,.,s .o ovu ww- w ,,.APR 141967 ...l|IU. S. ATCMIC ENERCY CCDMISSIONDIVISION OF REACTOR LICENSINCREPORT TO ADVIS0tY COPMITTtt ON REACTOR SAFECUARDS-IN THE MATTER OFPRELIMINARY ASPECTS OF PACIFIC GAS AND EI.ECTRIC COMPA...

Diablo Canyon-2016-10 Final Operating Test.

ES-301 Administrative Topics Outline Form ES-301-1 Facility: Diablo Canyon Date of Examination: 10/14/2016 Examination Level: RO SRO Operating Test Number: L161 Administrative Topic (See Note) Type Code* Describe activity to be performed Conduct of Operations (N...

Diablo Canyon, Units 1 and 2 - License Application Request 03-13, Application for TS Change Regarding Mode Change Limitations Using the Consolidated Line Item Improvement Process.

51 Pacific Gas and /fElectric CompanyDavid H. Outley Diablo Canyon Power PlantVice President and PO. Box 56General Manager Avila Beach, CA 93424September 26, 2003 805.545.4350Fax: 805.545.4234PG&E Letter DCL-03-118U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWa...