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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 Power Plant, Unit No. 1 and 2 - Licensee Handouts- Summary of 11/6/2006 Meeting with Pacific Gas and Electric Company on Digital Upgrade Project (TAC MD0386 and MD0387).

Diablo Canyon Power PlantDigital PPS Upgrade ProjectPresentation to:USNRC I&C BranchNovember 6, 2006Agendai.; Intiroductio n (15 minA. Wh' Here ~.>.....B. Industry I ssu es D iscussion V(Whyarwehe?c. Meetn Objectivesii., Review March Meeting (20 min)iii. Proposed Architecture ...

Opposes early audit conclusion.Timely access to documents issued by Teledyne requested.Maint of adequate record of all future meetings reiterated.

REGULAT ( INFORMA'TI ON DISTR I BUTIO Y STEM (R IDS)IACtCESS ION NBR: 8206030186 DOC DATE:, 82/05/28 NOTARIZED:,NOFACIL:50-275 Diablo Canyon Nuclear Power Plantg Unit ii Pacific Ga50"323 Diablo Canyon Nuclear Power Planti Unit 2i Pacific Ga'AUTHBYNAMEAUTHOR AFFII IATIONREYNOLD...

NRC Staff November 2013 Schedule Update Projected Schedule for Completion of the Safety and Environmental Evaluations in the Matter of Diablo Canyon, Units 1 and 2.

November 21, 2013 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 ...

SRM-SECY-15-0047: Request for Approval of Staff Recommendation to Authorize San Onofre Nuclear Generating Station and Diablo Canyon Power Plant to Use Section 161A Preemption Authority.

June 18, 2015 MEMORANDUM TO: Mark A. Satorius Executive Director for Operations FROM: Annette L. Vietti-Cook, Secretary /RA/ SUBJECT: STAFF REQUIREMENTS – SECY-15-0047 – REQUEST FOR APPROVAL OF STAFF RECOMMENDATION TO AUTHORIZE SAN ONOFRE NUCLEA...

NRC Staff's Notification to Board of Current Milestone Schedule for the Diablo Canyon Units 1 and 2 License Renewal Safety Evaluation and Environmental Review.

June 25, 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 the ...

Diablo Canyon, Independent Spent Fuel Storage - Installation Proprietary and Nonproprietary Response to NRC Request for Information Pertaining to License Amendment Request 08-001.

Pac~df s-and -4...Electric Company' James R. Becker Diablo Canyon Power PlantSite Vice President Mail Code 104/5/601P. Box 56September 1, 2009 Avila Beach, CA 93424805.545.3462Internal: 691.3462PG&E Letter DIL-09-006 Fax: 805.545.6445U.S. Nuclear Regulatory CommissionATTN: Doc...

Diablo Canyon Unit 1, Supplement to Nine Month Response to NRC Generic Letter 2008-01, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems."

Pacific Gas andElectric Company®James R. BeckerSite Vice PresidentDiablo Canyon Power PlantMail Code 104/5/601P 0. Box 56Avila Beach, CA 93424805.545.3462Internal: 691.3462Fax: 805.545.6445 May 26, 2009PG&E Letter DCL-09-038U.S. Nuclear Regulatory CommissionATTN: Document Cont...

6/26/2007, Meeting with Members of Public to Provide Members of the Community an Opportunity to Ask Questions and Provide Comments to the NRC Staff on Issues regarding the Diablo Canyon.

May 17, 2007RESCHEDULED TO JUNE 26, 2007SUBJECT: MEETING WITH MEMBERS OF THE PUBLICFACILITY: Diablo Canyon Power PlantDOCKETS: 50-275; 50-323DATE AND TIME: June 5, 2007 June 26, 20076:30 p.m. (PDT)LOCATION: Embassy Suites Hotel333 Madonna RoadSan Luis Obispo, CA 93405PURPOSE:...

PG&E Application to Construct Nuclear Power Facility at Diablo Canyon and Other Information.

4 ~ ~2812 Panorama PlaceSanta Barbara, Calif.January 16, 1967qp(0Mr. Rod SouthwickAtomic Energy Commission2lll Bancroft VlayBerkeley, Calif. 94704Re PGErZ Ap lication to Construct Nuclear Power Facilitya Diablo Can on and Other InformationDear her. Southwick:Continuing my inqu...

2010/04/12 - Comment (24) E-mail regarding Diablo Canyon LR Env. Scoping

1DiabloCanyonCEm ResourceFrom: Myracles [myracles@sbcglobal.net]Sent: Monday, April 12, 2010 10:58 AMTo: Stuyvenberg, AndrewSubject: NRC FOR DCPP ENVIRONMENTAL IMPACT STATEMENTFollow Up Flag: Follow upFlag Status: FlaggedApril 11, 2010 Andrew Stuyvenberg, Project Manager U.S....

Non-Public Security Inspection Plan for Diablo Canyon Nuclear Power Plant, Units 1 and 2 (NRC Physical Security Inspection Report Number 05000275/2014402 and 05000323/2014402).

OFFICIAL USE ONLY—SECURITY-RELATED INFORMATION “Enclosure transmitted herewith contains SUNSI. When separated from enclosure, this transmittal document is decontrolled.” OFFICIAL USE ONLY—SECURITY-RELATED INFORMATION September 2, 2014 Mr. Edward D. Halpin Senior Vice Pr...

Diablo Canyon, Units 1 and 2 - Submits Comments on Draft Environmental Statement.

AEC DI~IBUTZON FOR PART 0 DOCXET YAP LMYZORARY FORM CoiiTROL NO: 842FIENVIROFROM:Kenneth B. KilbourneCarpint;eria, California 93013DATE OF DOC:1-26-73DATE REC'D2-2-73i&bioTO 0CLASS! U PROP IiiFOORIG1 signedIi%'UTCCNO CYS REC'D1I Ai„ iiQCMT NO:.50-275 -323DESCRZPZZON:Ltr trans....

Monthly operating repts for Oct 1996 for Diablo Canyon Units 1 & 2.

OPERATING DATAREPORTOPERATING STATUSDOCKET NO.: 50-275UNIT: 1DATE: 11/12/96COMPLETED BY:-T. Eubank/W. E. ColeyTELEPHONE: (805)545-4867/47411.2.3.4.5.6.7.8.9.10Diablo Canyon Unit 1October 199633381137108611241073.4Unit Name:Reporting Period:Licensed Thermal Power (MWt):Nameplat...

Discusses problems encountered w/Teledyne independent review of facility design & const.

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Intervenor Exhibit I-ROREM-156,consisting of 820201 ltr to JD Dingell re implication of recent seismic design errors detected at Diablo Canyon nuclear power plant.

'Ii*f .N_W 7 mL-UNITED STATES%/d[7/Ji4'/..?"S[%NsNUCLEAR REGULATORY COMMISSIONS1:!-wx}.2~by6 UA/ ~' / bWASHINGTON, D. C. 20555'" *[%|CM}!,T.;:1 '- ,*''" " * *_February' I, 1982'* " ' ' * * ".y:'y;;~T210??fUP.10D.& UT.: .-Av.g.Q.s, r)[Jjj12 FE .-2 g g fgg_- - ( _- -yy-Qn ,. o.;...

04/05/02 - Ltr to L. Womack, Diablo Canyon Power Plant, Re: Public Disclosure Determination

April 5, 2002Mr. Lawrence F. WomackVice President, Nuclear ServicesDiablo Canyon Power PlantP.O. Box 56Avila Beach, CA 93424SUBJECT: PUBLIC DISCLOSURE DETERMINATIONDear Mr. Womack:By letter dated December 21, 2001, you submitted an application requesting a site specificlicense...

Diablo Canyon, Units 1 & 2, Letter furnishing information concerning the review of water chemistry data.

A:. i UKCONTROLNO:.> ~+FILE'TRIBVTION FOR WiiTh i x A3-7-,,75 LETTER TO ALL OPERATING PLAhTSNRC RIBUTION FOR PART 50 DOCK ATERIAL(TEMPORAR Y FO RMi)FROM.Pacific Gas & ElectricSan Francisco, CaP A CraneDATE OF DOC4-7-75DATEREC'D4-9-75LTR TWXXXRPT OTHERTO:CL'A'SSDLUNC LASSXXXXXX...

Diablo Canyon Power Plant, Unit Nos. 1 and 2 - Staff Review of Seismic Probabilistic Risk Assessment Associated With Reevaluated Seismic Hazard Implementation of the Near Term Task Force Recommendation 2.1: Seismic (EPID L-2018-JLD-0006).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 22, 2019 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 P...

Diablo Canyon Nuclear Plant, Units 1 and 2 - Assessment of the Potential Impacts of the Diablo Canyon Nuclear Plant on the Aquatic Ecosystem of Diablo and South Coves and the Adjacent Coastal Regions.

i"Docket Nos.: 50-27 0-323AUG20 879IIIr. E. C. Fullerton, DirectorDepartment of Fish and GameThe Resources Building1416 Ninth StreetSacramento, California 95814-Dear Nr. Fullerton:Jhssers. ll. J. Ross and L. G. Hulman of this staff have reported tooe the subjects discussed wit...

Grand Canyon Trust's Supplement to Responses to the NRC Staff's Answers to Questions Presented in the Presiding Officer's July 30, 1999 Order

Partial response to FOIA request.App L documents re allegations concerning Diablo Canyon,encl & available in PDR.

amemmmyaacammweasuma w$ 94l- - - - - -~ 'Fot A - 8|s-..~#g.HESPONSE T,YPE.,#$RESPONSE TO FREEDOM OF'" kP'**' M * "'' O ' "!(s/"' 'INFORMATION ACT (FOIA) REQUESTSEP - 3 m eee.DOCKET NUMBER (Siilt appeceas' ' '%.04%&.PART f.--RECORDS RELEs.8ED OR kOT LOCATED fSee checked bones)N...

"Cultural Resource Investigation Proposed Telephone Cable into Diablo Canyon Plant Site."

CULTURAL RFSOURCE INVESTIGATIONPROPOSED TELEPHONE CABLE INTO DIABLO CANYON PLANT SITEPrepared forPacific Gas and Electric CompanyRoberta S. GreenwoodDecember 1980CREEhIW'OOD AND ASSOClATES725 JACON WAYRACIFIC RALISAOKSI CALIFORNIA 90272I2I3l 454 309I OR 579~579 I8102Z809f5CULT...

Comment (18) of Robert R. Loux Re: State of Nevada Comments on NRC's Notice of Availability of Supplement to the Environmental Assessment (SEA) and Draft Finding of No Significant Impact for the Diablo Canyon Independent Spent Fuel Storage Installation.

-age 1 ot INRCREP - State of Nevada Comments on NRC's Diablo Canyon SEA320= __ - Aý_From: "Joe Strolin" To: Date: 06/29/2007 11:42 AMSubject: State of Nevada Comments on NRC's Diablo Canyon SEAh)7'7ý1InkAttached please find the State of Nevada's comments on NRC's Notice of Ava...

Provides requested clarifications re applicability of Diablo Canyon natural circulation test to South Texas Project,per SER Confirmatory Item 11.Revised pages to util 870121 rept, incorporating listed changes,encl.

__,The LightNEf Ifouston Lighting Se Power P.O. Box 1700 1fouston, Texas 77001 (713) 228-9211February 23, 1987ST-HL-AE-1922File No.: G9.1810CFR50U. S. Nuclear Regulatory CommissionAttention: Document Control DeskWashington, DC 20555South Texas ProjectUnits 1 and 2Docket Nos. S...

Diablo Canyon, Units 1 and 2 - Request for Withholding Information from Public Disclosure, 11/1/12 Affidavit Executed by R. Shaffer, Invensys Operations Management, Nine Invensys Documents via 11/27/12 Letters (TAC Nos. ME7522 and ME7523).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 February 28, 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 SUBJEC...