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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

"Tailings Mgt Plan & Geotechnical Engineering Studies Shootering Canyon U Project Garfield County,UT."

. --. . ..-- . ..___. .- - - . . . . - - - - - . .;|Woodward Clyda Censult,;ll##ATTACNMENTD!!ITAILINGS MANAGEMENT PLAN,ANDGEOTECHNICAL ENGINEERING STUDIESSHOOTERING CANYON URANIUM PROJECT)Garfield County, UtahSeptember, 1978)Docket Number 40-8698ForPLATEAU RESCURCES LIMITED772...

IR 05000275-12-004, 05000323-12-004; 6/23/2012 9/30/2012; Diablo Canyon Power Plant, Integrated Resident and Regional Report; Plant Modifications.

November 13, 2012 EA-12-238 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 POWER PLANT - NRC INTEGRATED INSPECTION...

2015/10/20 NRR E-mail Capture - Diablo Canyon 1 and 2 - Requests for Additional Information for License Amendment Request 15-03 to Adopt the Alternative Source Term per 10 CFR 50.67 (TAC Nos. MF6399 and MF6400)

1NRR-PMDAPEm ResourceFrom: Lingam, SivaSent: Tuesday, October 20, 2015 9:50 AMTo: Soenen, Philippe R (PNS3@pge.com)Cc: Markley, Michael; Jackson, Christopher; Hardgrove, Matthew; MacFee, William; Schrader, Kenneth (KJSe@pge.com); 'mjrm@pge.com'Subject: Diablo Canyon 1 and 2 - ...

"Annual Summary Rept on Monitoring & Reporting Program at Diablo Canyon Power Plant During 1984." W/850130 ltr.

tE FILECOPYPACIFIC GAS AND ELECTRIC COMPANYNUCLEAR PLANT OPERATIONSANNUAL SUMMARY REPORT ONMONITORING AND REPORTING PROGRAM ATDIABLO CANYON POldER PLANTDURING 1984850207060284123'DRADOCK 05000275RPDRll'gl~fI % ~TABLE OF CONTENTSAnnual Overview .~Pae~ ~ ~ ~ 1Summary of Monitori...

"Diablo Canyon Unit 1 IDVP Verification of HLA Soils Work," Interim Technical Rept 68.

Robert L. Cloud and Associates, IncInterim Technical ReportDIAHID CANYON E'lIT lINDEPENDEHZ. DESI(Z VERIFICATION PROGRAMVERIFICATION OF KA SOILS MEKITR f68,Revision 0Docket No. 50.-275License No. DPR-76litPro ectaver teTechnical Reviev-,'30'7270455 830922,":;',','DR.'ADOCK0500...

2010/06/17 Diablo Canyon LR - Draft RAI Set 11 - Reactor Vessel

1DiabloCanyonNPEm ResourceFrom: Ferrer, NathanielSent: Thursday, June 17, 2010 12:47 PMTo: Grebel, Terence; Soenen, Philippe RCc: Green, Kimberly; DiabloHearingFile ResourceSubject: Draft RAI Set 11 - Reactor VesselAttachments: Draft RAI Set 11 Reactor Vessel RAIs.docTerry and...

NRC Information Notice 2003-013: Steam Generator Tube Degradation at Diablo Canyon.

UNITED STATESNUCLEAR REGULATORY COMMISSIONOFFICE OF NUCLEAR REACTOR REGULATIONWASHINGTON, D.C. 20555August 28, 2003NRC INFORMATION NOTICE 2003-13: STEAM GENERATOR TUBE DEGRADATION ATDIABLO CANYONAddresseesAll holders of operating licenses for pressurized-water reactors (PWRs),...

Monthly operating repts for Nov 1989 for Diablo Canyon Power Plant Units 1 & 2.W/891215 ltr.

I IREGULATORY INFORMATION DISTRIBUTION SYSTEM (RACCESSION NBR:9001030324 DOC.DATE: 89~@9NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1,Paci50-323 Diablo Canyon Nuclear Power Plant, Unit 2,PaciAUTH.NAME=AUTHOR AFFILIATIONBEDESEM,P. Pacific Gas & Electric Co...

Special Report 04-02 - Results of Steam Generator Inspections for Diablo Canyon Power Plant Unit 1 Twelfth Refueling Outage.

Pacific Gas and& Electic Company.James R. Becker Diablo Canyon Power PlantVice President -Diablo Canyon P.O. Box 56Operations and Station Director Avila Beach, CA 93424805.545.3462Fax: 805.545.4234September 7, 2004PG&E Letter DCL-04-112U.S. Nuclear Regulatory CommissionATTN: D...

Diablo Canyon, Units 1 & 2, Findings Of Fact And Conclusions Of Law Submitted By Pacific Gas And Electric Company Covering Certain NEPA Issues.

T~i 6 I«+~ 4II~~UNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSIONy„ tg-772BEFORE THE ATOMIC SAFETY AND LICENSING BOARD467In the Matter of))PACIFIC GAS AND ELECTRIC COMPANY))Units 1 and 2)Diablo Canyon SiteDoc'kets-5»27550-323-OL910FINDINGS OF FACT AND CONCLUSIONS OF LAW SU...

Diablo Canyon Power Plant, Unit Nos. 1 and 2 - Regulatory Audit Plan for Audit In Support of the License Amendment Request To Revise Technical Specification for Use of Full Spectrum Loss-Of-Coolant Accident Methodology (EPID L-2018-LLA-0730).

April 23, 2019 Mr. James M. Welsch Vice President, Nuclear Generation and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Nuclear Power Plant P.O. Box 56, Mail Code 104/6 Avila Beach, CA 93424 SUBJECT: DIABLO CANYON NUCLEAR POWER PLANT, UNITS 1 ...

2015/10/15 NRR E-mail Capture - Diablo Canyon, Unit 1 - Verbal Authorization for Relief Request FLIG-U1, Request for Extension of Third Inservice Inspection Interval for Performing Reactor Vessel stud Hole Ligament Examinations (CAC No. MF6790)

1NRR-PMDAPEm ResourceFrom: Lingam, SivaSent: Thursday, October 15, 2015 4:00 PMTo: Soenen, Philippe R (PNS3@pge.com)Cc: Markley, Michael; Alley, David; Cumblidge, Stephen; Schrader, Kenneth (KJSe@pge.com); 'mjrm@pge.com'Subject: Diablo Canyon, Unit 1 - Verbal Authorization for...

ER 05000275-12-301, 05000323-12-301, March 9, 2012 to March 27, 2012, Diablo Canyon Power Plant, Units 1 and 2, Initial Operator Licensing Retake Written Examination Report.

April 3, 2012 John T. Conway Senior Vice President-Energy & Supply and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Nuclear Plant 77 Beale Street, Mail Code B32 San Francisco, CA 94105 SUBJECT: DIABLO CANYON POWER PLANT, UNITS 1 AND 2 - NRC RETAK...

NRC Staff Notification of Updated Hearing File In the Matter of Pacific Gas and Electric Company (Diablo Canyon Power Plant, Units 1 and 2.

July 14, 2011 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 Dear Administrative Judges: In accordance with the Board’s September 15, 2010, Memorandum, and Section 2.1203(a), the NRC s...

Letter from David A. Repka re Petition for Rulemaking of Union of Concerned Scientists and San Luis Obispo Mothers for Peace and Associated Request to Suspend Diablo Canyon Power Plant ISFSI Licensing Proceeding

- iWINSTON & STRAWN35 WEST WACKER DRIVE 1400 L STREET, N.W. 200 PARK AVENUECHICAGO, ILLINOIS 60601-9703 WASHINGTON, D.C. 20005-3502 NEW YORK, NEW YORK 10166-419343 RUE DU RHONE1204 GENEVA, SWITZERLAND (202) 371-5700 21 AVENUE VICTOR HUGO______ _____ 75116 PARIS, FRANCE38TH FLO...

2020/08/20 NRR E-mail Capture - Diablo Canyon additional request for additional information: Exigent License Amendment Request for application to provide a new Technical Specification 3.7.5, "Auxiliary Feedwater System," Condition G EPID: L-2020-LLA-017

From: Lee, Samson Sent: Thursday, August 20, 2020 2:28 PM To: Richardson, Michael Subject: Diablo Canyon additional request for additional information: Exigent License Amendment Request for application to provide a new Technical Specification 3.7.5, “Auxiliary Feedwater System...

Diablo Canyon, Units 1 and 2 - Licensee Slides for 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 (TAC Nos. MF2632 and MF2633).

1 1 1DIABLO CANYON POWER PLANTPre-application Meeting, Risk-Informed Technical Specification Completion Times (TSTF-505) License Amendment RequestSeptember 26, 2013Rasool BaradaranEngineering Supervisor, PRAPacific Gas & Electric Co.rubd@pge.com805-545-3132Ken SchraderRegulato...

2015/04/08 NRR E-mail Capture - Diablo Canyon 1 and 2 - Requests for Additional Information to License Amendment Request associated with Adoption of TSTF-432, Rev. 1 (TAC Nos. MF4521 and MF4522)

1NRR-PMDAPEm ResourceFrom: Lingam, SivaSent: Wednesday, April 08, 2015 8:40 AMTo: mjrm@pge.comCc: Markley, Michael; Grover, Ravinder; Schrader, Kenneth (KJSe@pge.com)Subject: Diablo Canyon 1 and 2 - Requests for Additional Information to License Amendment Request associated wi...

Diablo Canyon, Units 1 & 2, License Amendments 129 & 127, Revises TS 3/4.4.5 & its Associated Bases to Allow Implementation of Steam Generator Tube Alternate Repair Criteria for Axial Indications in Westinghouse Explosive Tube Expansion Region.

February 19, 195---Mr. Gregory M. Rueger Senior Vice President and General Manager Pacific Gas and Electric Company Diablo Canyon Nuclear Power Plant P. 0. Box 3 Avila Beach, California 93424SUBJECT: ISSUANCE OF AMENDMENTS FOR DIABLO CANYON NUCLEAR POWER PLANT, UNIT NO. 1 (TAC...

Enclosure 6, WCAP-13705, Revision 5, "Westinghouse Setpoint Methodology for Protection Systems, Diablo Canyon Units 1 & 2, 24-Month Fuel Cycle Evaluation," (Nonproprietary).

IEnclosure 6PG&E Letter DCL 03-111WCAP-13705, Revision 5, "Westinghouse Setpoint Methodology forProtection Systems, Diablo Canyon Units I & 2, 24-Month Fuel CycleEvaluation," (Nonproprietary).Westinghouse Non-Proprietary Class 3WCAP-13705 February 2003Revision 5Westinghouse Se...

Forwards "Semimonthly Rept 12,Diablo Canyon Verification Program." Format of util tracking sys listing modified to conform w/Teledyne Engineering Svc independent design verification program procedures.

REGULATOR'i NFORMATION DISTRIBUTION S~EM('RIDS)ACCESSION'NBR 8204290201 DOC ~ DATE, 82/04/23 NOTARIZED NO DOCKETFACIL:50-275 Diablo Canyon Nuclear Power Planti Unit 1F Pacific Ga 05000275AUTH.NAME AUTHOR AFFILIATIONCRANEFP,AD Pacific Gas 8 Electric Co.REiC IP ~ NAME RECIPIENT ...

NRC Staff Notice of Updated Hearing File in the Matter of Pacific Gas and Electric Company, Diablo Canyon Power Plant, Units 1 and 2.

December 15, 2011 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 Dear Administrative Judges: In accordance with the Board’s September 15, 2010, Memorandum, and Section 2.1203(a), the N...

2011/01/14-NRC Staff Notification that Update to Hearing File in the Matter of Diablo Canyon, Units 1 and 2 has been made Available to the Parties.

January 14, 2011 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 Dear Administrative Judges: In accordance with the Board’s September 15, 2010, Memorandum, and Section 2.1203(a), the ...

Response to Letter of April 27, 1997 Requesting Additional Information Concerning the Commission's Safety Reviews of the North Anna Nuclear Power Station in Virginia and the Diablo Canyon Power Plant in California.

Dockets Nos. 50-338 and 50-33950-404 and50-275 an 50-323JUN 3 19VThe Honorable John E. liossChairmanSubcommittee on Oversight and InvestigationsCorenittee on Interstate and Foreign CommerceUnited States House of RepresentativesI!ashington, D. C. 20515Dear Hr. Chairman:Distribu...

Part 17 of 22, Diablo Canyon Independent Spent Fuel Storage Installation, Submittal of Non-Proprietary Calculation Packages, Attachment 7.2 to Calculation 52.27.100.731, Revision 0, Book 6 of 8.

NON-PROPRIETARY CALCULATIONSBook 6 of 8 Attachments to PG&E Letter DIL-01-004 Dated December 21, 2001Page 1 of 369-20132 03/07/01NUCLEAR POWER GENERATION CF3.ID4 ATTACHMENT 7.2Index No. 402 Binder No.'--' TITLE: CALCULATION COVER SHEET Unit(s): 1 & 2 File No.: 52.27 Responsibl...