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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

Summary of 9/26/13 Meeting to Discuss Amendment Request to Adopt Technical Specifications Task Force TSTF-505, Provide Risk-Informed Extended Completion Times, RITSTF Initiative 4B at Diablo Canyon, Units 1 and 2 (TAC Nos. MF2632 and MF2633).

REGU~ UNITED STATES »o~ NUCLEAR REGULATORY COMMISSION (") WASHINGTON, D.C. 20555-0001 o ~ ~! October 1, 2013 '<"-, ~ ~I) ~o ****i< LICENSEE: Pacific Gas and Electric Company FACILITY: Diablo Canyon Power Plant, Unit Nos. 1 and 2 SUBJECT: SUMMARY OF SEPTEMBER 26,2013, PRE-AP...

NRC Staff Projected Schedule for Completion of the Safety and Environmental Evaluations in the Matter of Pacific Gas and Electric Company, Diablo Canyon Power Plant, Units 1 and 2.

April 18, 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 ...

2016/11/21 NRR E-mail Capture - Request for Additional Information - License Amendment Request to Adopt Nuclear Energy Institute (NEI) 94-01, Revision 2-A for Diablo Canyon Power Plant, Units 1 and 2 - CAC Nos. MF7731 and MF7732

1NRR-PMDAPEm ResourceFrom: Singal, BalwantSent: Monday, November 21, 2016 2:29 PMTo: 'Richardson, Michael'Subject: Request for Additional Information - License Amendment Request to Adopt Nuclear Energy Institute (NEI) 94-01, Revision 2-A for Diablo Canyon Power Plant, Units 1 ...

1/24/2013 - Summary of Meeting with Pacific Gas and Electric Company to Discuss Digital Replacement of Process Protection System at Diablo Canyon Power Plant, Units 1 and 2 (TAC Nos. ME7522 and ME7523).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555"()001 March 4, 2013 LICENSEE: Pacific Gas and Electric Company FACILITY: Diablo Canyon Power Plant, Unit Nos. 1 and 2 SUBJECT: SUMMARY OF JANUARY 24, 2013, TELECONFERENCE MEETING WITH PACIFIC GAS AND ELECT...

Discusses establishment of groundwater protection stds for Bodo Canyon depository site & notice for DOE to submit corrective action program.

m. m~ - - - - ~' ~ ~ - -,[: |~Sf|,;.g ; gg , s e>+>'''j' that DOE submit a proposed plan for review and approval byAugust 30, 1989.The plan must be f ully in operation no later than January 1,1991. The corrective action program should include a discussion of how theareal exten...

Diablo Canyon Power Plant, Unit 1 - Safety Evaluation for Request for Revision to Unit 1 Reactor Vessel Material Surveillance Program Withdrawal Schedule to Allow Withdrawal of Capsule B (TAC No. ME7615).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 March 2, 2012 Mr. John T. Conway Senior Vice President - Energy Supply and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant 77 Beale Street, Mail Code B32 San Francisco, C...

IR 05000275-05-002, 05000323-05-002; on 01/01/05 - 03/31/05; Diablo Canyon Power Plant Units 1 and 2; Equipment Alignments, Fire Protection, Personnel Performance Related to Non-routine Plant Evolutions and Events, & Other...

May 13, 2005Gregory 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 05000275/2005002 AN...

Diablo Canyon, Units 1 & 2, License Amendment Request 09-05 for Approval of Cyber Security Plan and Revision to the Facility Operating Licenses.

ENCLOSURES 2 AND 3 CONTAIN SECURITY-RELATEDINFORMATION - WITHHOLD UNDER 10 CFR 2.390Pacific Gas andElectric Company® James R. Becker Diablo Canyon Power PlantSite Vice President Mail Code 104/5/601P. 0. Box 56Avila Beach, CA 93424805.545.3462July 22, 2010 Internal: 691.3462Fax...

Motion for leave to file encl suppl to pending 840214 motion to augment or reopen record.

- ,h!N9.DOCHETEfUNITED STATES OF AMERICA *1RCNUCLEAR REGULATORY CQ@ISSION04 AfH -9 All :27BEFORE THE ATOMIC SAFETY AND LICENSING APPEAL BOARDOFFICE OF SEud ik00CHETihG A SEPvlaBRANCH)In the Matter of))PACIFIC GAS AND ELECTRIC COMPANY) Docket Nos. 50-275 O.L.) 50-323 0.L.(Diabl...

Identification of witnesses for full power proceeding. Certificate of Svc encl.

O*.DCLXETEDU'itBCUNITED STATES OF AMERICANUCLEAR REGULATORY COMMIS$3bNNOV -5 A10:27BEFORE THE ATOMIC SAFSTY AND LICENSINGrBOARD.00C$dhi&$G,t~SRAhCH)In the Matter of ))PACIFIC GAS AND ELECTRIC COMPANY )Docket Nos. 50-275 0.L.)50-323 0.L.(Diablo Canyon Nuclear Power )Plant, Unit...

Diablo Canyon, Units 1 and 2 - Interrogatories Propounded by San Luis Obispo Mothers for Peace of AEC Regulatory Staff.

U.S. Atomic Ene> pv Commission111(FOis Obinpo Hot)ments pertnininf; to theseismic environment'f the Diablo Canyon Power Plant, Units 1 and 2,A. Which are comnleted.B. Which nre in pro((ress.C. Which are projected for the future..2. Identify by tit)e, author, , correspondence, ...

Diablo Canyon Power Plant, Units 1 and 2 - Issuance of Amendment Nos. 231 and 233 Re: Emergency Action Level Scheme Change (CAC Nos. MF8528 and MF8529).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Mr. Edward D. Halpin Senior Vice President, Generation 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 September 25, ...

Diablo Canyon Units 1 & 2, Response to Telephone Conference Call Held 11/10/2010 Between U.S. Nuclear Regulatory Commission and Pacific Gas & Electric Co. Concerning Responses to Requests for Additional Information Related to License Renewal Application.

Pacific Gas and Electric Company® November 24, 2010 PG&E Letter DCL-1 0-146 u.s. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20852 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 James R. Becker Site Vice Presi...

IR 05000275-03-006, IR 05000323-03-006, on 03/30/03 - 06/28/03, Diablo Canyon Units 1 & 2. Equipment Alignment, Personnel Performance Related to Nonroutine Plant Evolutions and Events, Problem Identification and Resolution, and Event Followup.

July 28, 2003Gregory 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 05000275/2003006 A...

NRC Response to Center for Law in the Public Interest Regarding Their Request for NRC to Order Cessation of Further Work on Diablo Canyon Pending NRC Review of Modifications.

bcc:J. Buchanan, NSICT. Abernathy, TICJ, Yore, ASLBPA. Rosenthal, ASLAPkMARAdd)gyDi tribution:ocket File R. DeYoung IE (3)NRC PDR H. Denton , M. SlaterLocal PDR V. Moore J. MurrayLWR ¹1 File D. Vassallo Attorney,-ELDEDO Reading H. Smith C. MilesDocket Nos. 50-275NRR Reading T....

January 4, 2011, Summary of Telephone Conference Call Held Between NRC and PG&E Regarding the Severe Accident Mitigation Analysis for the Proposed License Renewal Of Diablo Canyon Nuclear Power Plant, Units 1 And 2.

~",!I REGli,:,v'- l-9~ UNITED STATES :;""~" • 0 11 ... NUCLEAR REGULATORY COMMISSION ~ g WASHINGTON, D.C. 20555-0001 ... .' s:;. ~ '/+'} ., ""i" April 12, 2011 ****il LICENSEE: Pacific Gas & Electric Co. FACILITY: Diablo Canyon Nuclear Power Plant Units 1 and 2 SUBJECT: S...

Diablo Canyon Power Plant, Unit Nos. 1 and 2 - Cover Letter, Environmental Assessment and Finding of No Significant Impact, Related to Exemption from the Requirements of 10 CFR Part 73 (TAC Nos. ME2903 and ME2904).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 February 16, 2010 Mr. John 1. Conway Senior Vice President - Energy Supply and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant 77 Beale Street, Mail Code B32 San Francisc...

12/1/10 Summary of Telephone Conference Call Held btw the USNRC and Pacific Gas and Electric Company Concerning Draft Request for Additional Information Related to the Diablo Canyon Nuclear Power Plant, Units 1 and 2, LRA (TAC Nos. ME2896 and ME2897).

,"~p.1\ REGu~ UNITED STATES ~.;;,v "'0." NUCLEAR REGULATORY COMMISSION !! ~ WASHINGTON, D.C. 20555-0001

Diablo Canyon, Units 1 and 2 - NRC Letter to PG&E Urging Timely Submission of Environmental Information.

'.,Docket Hos.': 50-275an d 50-323~JUN 6675reIPacific Gas and Electric Company"ATTN:.'rederick T. Searls>lice President and GeneralCounsel77'eale StreetSan Francisco, California N1064Gentlemen:rThank you for your letter of May 2, 1975, in which you set forth anup~.ated schedul...

Diablo Canyon, Units 1 and 2 - Transmittal of Materials to Gordon Silver Regarding July 20, 1976 Request.

July 23, 1976t'1r. Gordon Silver5055 Radford AvenueNorth Hollywood, California 91607DISTRIBUTIONKetchenDavis.ourtellotteShaparEngelhardtGrossmanNRC FilesReg CentralPDR/LPDRFormal File (2)In the Natter ofPacific Gas and Electric Company(Diablo Canyon Nucle r~w Plant, Units Nos....

Diablo Canyon, Units 1 and 2 - Letter Advising of Expected Response to Request for Additional Information by 07/05/1974.

AEC DISTDTBU™IONFOR PART 50 DOCKET HATE IPT(TRHPORARY PORM) CONTROL NO: 5899FILE:el6 ~.lPROM:Pacific Gas & Electric CompanySan Francisco, California 94106F. T. Searls6-25-74 6-28-74DATE OF DOC DATE REC'D LTR TWX OTHERTo:0 ~ D. ParrORIG1 signedCC OTHER SENT AEC PDRSENT LOCAL PD...

Diablo Canyon Units 1 and 2, Letter Acknowledging Receipt of December 12, 1972 Letter for Review And Comment.

ADVISORY COUNCILONHISTORIC PRESERVATIO NWASHINGTON, D.G. $04%4 rf''+ O+50-27550»323January 26, 197Daniel R. Muller, Assistant Directorfor Environmental ProjectsDirectorate of LicensingUnited States Atomic EnergyCommissionWashington, D. C. 20545Dear Mr. Muller:In response to yo...

Requests that hearings on seismic program for Diablo Canyon Nuclear Power Plant be moved from Maryland to San Luis Obispo County & postponed for another month.

July 22, 1BB1To the NRC:om outraged to learn that the hear'ngs on the se'smic programfor Diablo Canyon Nuclear Power Plant in CALIFORNIA will be heldin MARYLAND on August 7 and B. The general public in Maryland, Iassure you, is not interested in our nuclear pcwer plant in SanL...

Diablo Canyon, Units 1 & 2, Response to letter of December 12, 1972, requesting comments on the draft environmental impact statement for plant.

4<.'~m'ECDISTRIBUTION FOR PART O DOCX T IemRZALTEiviPORARY FORivi CoiVZROL NO;1264'Fz~ENVIROFROi4:HUDWashington, D. C. 2Q201Richard L. Seggel2-21-73 2-23-73DATE OF DOC: DATE PZC'D LTR YZ lucioTO:D. R. MullerCLASS'ROP xiii0ORIG1 signedINPiJTDESCRXPi ION:Ltr re our 12-12-72 ltr....

11/28/12 Summary of Meeting via Teleconference with Pacific Gas and Electric Company to Discuss Digital Replacement of Process Protection System at Diablo Canyon Power Plant, Units 1 and 2 (TAC Nos. ME7522 and ME7523).

~p.1\ REG U( UNITED STATES .;:;v'- .q~ <')~ /01>... NUCLEAR REGULATORY COMMISSION t::" WASHINGTON, D.C. 20555-0001 q 0 t;; : ~ Oi V/ ~ 1-'} ****-1< ~o December 19, 2012 LICENSEE: Pacific Gas and Electric Company FACILITY: Diablo Canyon Power Plant, Unit Nos. 1 and 2 SUB...