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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

IR 05000275-09-402, IR 05000323-09-402, on 02/08/2009, for Diablo Canyon Power Plant, Units 1 & 2.

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 February 4, 2009 John T. Conway, Senior ...

Diablo Canyon ISFSI UFSAR R3 Figures 2.6-1 through 2.6-12.

IS F S I S tud y A rea IS F S I S tud y A rea IS F S I S tud y A reaIS F S I C uts lope IS F S I C uts lope IS F S I C uts lopeIS F S I P ads IS F S I P ads IS F S I P adsC T F C T F C T FTrans port r oute Trans port r oute Trans port r outeI I I I I I I I I I I I I I I I I I ...

Reply to Vinoent A. Hill Regarding Opposing the Licensing Permit of Diablo Canyon.

MAR 9%26Docket. Nos. 50-275and 50-323ter. Vincent A. Hill .330 PinalOrcutt, California 93454Distribution~ocket FileNRC PDRLocal PDRNRR Reading (M. Groff)LWR'¹3BRuscheEGCaseJMillerHDentonRHeinemanVStelloRSBoydDAllison. EGoulbourneELDGErtter(¹ 9872)JCookMGroffEHughesSHillrE(3)LW...

Diablo Canyon Independent Spent Fuel Storage Installation, Emergency Plan Implementing Procedure Update

Pacific Gas and Electric Company• September 12, 2019 PG&E Letter DCL-19-068 PG&E Letter DIL-19-010 Michael A. Ginn Man ager Eme rgency Planning Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 805.545.3446 Internal: 691.3446 Fax: 805.545.6265 U.S. Nuclear Regulatory...

Letter refering to recent events related to discrimination complaint brought by former shift foreman at Diablo Canyon Power Plant, Neil J. Aiken.

° "UNITED STATES q NUCLEAR REGULATORY COMMISSION SREGION IV 611 RYAN PLAZA DRIVE, SUITE 400 ARLINGTON. TEXAS 76011-8064 January 14, 2000 EA 99-157 Gregory M. Rueger, Senior Vice President -, and General Manager Nuclear Power Generation Business Unit Pacific Gas and Electric C...

Diablo Canyon, Units 1 and 2 - Revision to Response Date for NRC Request for Additional Information - Fire Modeling 3 - National Fire Protection Association Standard 805.

Pacific Gas and E lectric Company® October 27, 2014 PG&E Letter DCL-14-093 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Diablo Canyon Units 1 and 2 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Barry S. Allen Site Vice Pr...

Monthly operating repts for Apr 1991 for Diablo Canyon Units 1 & 2.W/910515 ltr.

ACCELERATEDDISTRIBUTION DEMONSTjWTIOR SYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR: 9105230101 DOC. DATE: 91/04/30 NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit1,Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2,Pacific GaAU...

Diablo Canyon Power Plant - NRC Integrated Inspection Report 05000275/2017004 and 05000323/2017004.

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION IV 1600 E. LAMAR BLVD. ARLINGTON, TX 76011-4511 February 6, 2018 Mr. James M. Welsch Vice President of Nuclear Generation and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 56, Mail...

NRC Response to Representative R. Lagomarsino Regarding Correspondence from Constituent D. Morris Inquiring About Safety and Environmental Concerns Relative to Diablo Canyon, Units 1 and 2.

1VStel 1 oVMooreJJackson/GKnightonMSlaterGErtter(EDOg3458')MBridgersMJamborOCASecy Mail Facility(3)MAR2 21978DISTRIBUTIONDocket FilesNRC PDRLocal PDREDO ReadingNRR ReadingDSE ReadingEP-1 ReadingLVGossickThe Honorable Robert 0. Lagomar sinoUnited States House of Representatives...

Annual Assessment Letter - Diablo Canyon Power Plant (NRC Inspection Report 05000275-07-001 and 05000323-07-001).

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION IV 611 RYAN PLAZA DRIVE, SUITE 400 ARLINGTON, TEXAS 76011-4005 March 2, 2007 John S. Keenan Senior Vice President - Generation Pacific Gas and Electric Company P.O. Box 770000 Mail Code B32 San Francisco, CA 941 77-0001 and Ch...

Diablo Canyon, Units 1 and 2, Response to NRC Regulatory Issue Summary 2004-10; Preparation and Scheduling of Operator Licensing Examinations.

Pacific Gas andElectic CompanyJames R. Becker Diablo Canyon Power PlantVice President -Diablo Canyon PO. Box 56Operations and Station Director Avila Beach, CA 93424July 22, 2004 805.545.3462Fax: 805.545.4234PG&E Letter DCL-04-090U.S. Nuclear Regulatory CommissionATTN: Document...

Forwards diskette containing "1998 Annual Rept of Occupational Radiation Exposure," for individuals monitored at Diablo Canyon Power Plant during CY98.Without diskette.

J.REGULA ~ Y INFORMATION DISTRZBUTI SYSTEM (RIDS)ACCESSION NBR:9905110279 DOC.DATE: 99/04/30 NOTARIZED: NO DOCKETFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga 0500027550-323 Diablo Canyon Nuclear Power Plant, Unit 2, Pacific Ga 05000323AUTH.NA~4E . AUTHOR ...

02/10/2011 Notice of Meeting With Pacific Gas & Electric (PG&E) to Discuss the Proposed Diablo Canyon Site Specific ISFSI License Amendment Request No. 2.

January 25, 2011 MEETING NOTICE Organization: Pacific Gas and Electric Company (PG&E) Date and Time: Thursday, February 10, 2011 9:00 a.m. - 12:00 p.m. Location: U.S. Nuclear Regulatory Commission (NRC) Executive Boulevard Building, Room E1B13 6003 Exec...

Diablo Canyon Power Plant Submittal of Fourth Quarter 2014 Report on Discharge Self-Monitoring.

E Pacific Gas andSElectric Company ®Diablo Canyon Power Plant P. 0. Box 56Avila Beach, CA 93424Date: January 20, 2015PG&E Letter DCL-2015-501Electronic SubmissionCIWQS Web ApplicationCalifornia Regional Water Quality Control BoardCentral Coast RegionAttn: Monitoring and Report...

Diablo Canyon, Units 1 & 2 - License Amendment Request 07-02, Revision to Technical Specification 3.5.4, "Refueling Water Storage Tank".

a l. ,-Pacific Gas andElectric Company'Donna Jacobs Diablo Canyon Power PlantVice President P. 0. Box 56Nuclear Services Avila Beach, CA 93424805.545.4600October 2, 2007 Fax: 805.545.4234PG&E Letter DCL-07-093U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashing...

Diablo Canyon, Units 1 and 2 - Request for Technical Specification Interpretation Regarding 230 kV System Operability.

Vor ,Pacific Gas andElectric Company® James R. Becker Diablo Canyon Power PlantSite Vice President Mail Code 104/5/601P. 0. Box 56Avila Beach, CA 93424805.545.3462February 23, 2009 Internal: 691.3462Fax: 805.545.6445PG&E Letter DCL-09-010U.S. Nuclear Regulatory CommissionATTN:...

"Report on Discharge Monitoring at Diablo Canyon Power Plant," for Dec 1987.W/880120 ltr.

ACCELERATED . DRR1BUTl ONDEMONHKTION SYSTEMli.REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR:8801270081 DOC.DATE: 88/01/20 NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit. 1, Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2, Pacific ...

Memo W.B. Jones to Public Electronic Reading Room re: Additional Responses to Questions and Issues of two February 4, 2004, Public Meetings Regarding Diablo Canyon Power Plant.

May 28, 2004MEMORANDUM TO: NRC Public Electronic Reading RoomFROM: William B. Jones, Chief, Project Branch E /RA/Division of Reactor ProjectsSUBJECT: ADDITIONAL RESPONSES TO QUESTIONS AND ISSUES OFTHE TWO FEBRUARY 4, 2004, PUBLIC MEETINGS REGARDINGDIABLO CANYON POWER PLANTT...

"Seismic Safety-Related Contracts Prior to June 1978 Diablo Canyon Nuclear Power Plant Progress Rept 11 820324-0407."

PROGRESS REPORTOFSEISMIC SAFETY-RELATED CONTRACTSPRIOR -TO JUNE 1978DIABLO CANYON NUCLEAR POWER PLANTPROGRESS REPORT A'llWORK PERIOD FROh1 hkARCll 24, 1982 to APRIL 7, L982Report of work performedwith regard to quality AssuranceAudits and ReviewsbyR. F. REEDY, INC.8204200299 8...

Non-proprietary version of "RCS Pressurization Analysis for Diablo Canyon Shutdown Scenarios."

Westinghouse Non-Proprietary Class 3RCS Pressurization Analysis forDiablo Canyon Shutdown ScenariosPrepared forPacific Gas and Electric CompanyApril 3, 1997E. R. FrantzT. BurnettT. F. TimmonsCopyright 1997, Westinghouse Electric CorporationAll Rights Reserved 97gg0gg0g097PDRAD...

Diablo Canyon Nuclear Power Plant, Unit Nos. 1 and 2 - Notice of Consideration of Approval of Transfer of Facility Operating License and Issuance of Conforming Amendment.

January 10, 2002Mr. Gregory M. Rueger Senior Vice President, Generation and Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Nuclear Power PlantP.O. Box 3Avila Beach, CA 94177SUBJECT: DIABLO CANYON NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2 - NOTICE OF CONSID...

"Diablo Canyon Nuclear Power Plant Unit 1,Startup Rept," for 831115-841031.W/850129 ltr.

. - - . .. . .-- - . _ _ ..PGvwE.Pacific Gas and Electric Companyf.DIABLO CANYON'NUCLEAR POWER PLANT||!UNIT |! !|||{'f- _ __.I!STARTUPREPORT_ _ ___iLICENSE NUMBER DPR-80%2h0Pff[hifo'FOR THE PERIOD NOVEMBER. 15.1983 THROUGH OCTOBER 31,1984- _ . . . - . . . - . - . . . - . _ _ -...

"Rept on Discharge Monitoring at Diablo Canyon Power Plant During Month of Apr 1989." W/890519 ltr.

gcCEMRATEDD1~+~BUTION DEMONSTRATIONSYSTEM," I~REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)MfNj80FACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1,Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2,Pacific GaAUTH.NAME AUTHOR AFFILIATIONSHIFFER,J.D. Pacific Gas...

Letter from Representative Lois Capps Requesting an Extension of Time for Intervention in the Diablo Canyon ISFSI Proceeding

LOIS CAPPS 22D DISTRICT, CALIFORNIA 1118 LONGWORTH BUILDING WASHINGTON, DC 20515-0522 (202) 225-3601 COMMITTEE ON COMMERCECongress of thie initeb *tattoDISTRICT OFFICES: ED 1411 MARSH STREET, STE. 205 SAN LUIS OBISPO, CA 93401 (805) 546-8348 El 1428 CHAPALA STREET SANTA BARBAR...

Diablo Canyon, Units 1 and 2 - Response to NRC Regulatory Issue Summary 2010-08, Preparation and Scheduling of Operator Licensing Examinations.

Pacific Gas and Electric Company® July 16, 2010 PG&E Letter DCL-10-07S u.s. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-SO Docket No. 50-323, OL-DPR-S2 Diablo Canyon Units 1 and 2 Kenneth Peters Station Director...