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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, Units 1 and 2 - Response to NRC Request for Additional Information - National Fire Protection Association Standard 805 and Supplement.

Attachment 1 of the Enclosure contains Security-Related Information--- Withhold under 10 CFR 2.390 lrl Pacific Gas and ~&~ Electric Company® December 31, 2015 PG&E Letter DCL-15-156 U.S. Nuclear Regulatory Commission A TIN: Document Control Desk Washington, DC 20555-0001 Docke...

Review of the Draft Environmental Statement Related to Continued Construction and Proposed Issuance of an Operating License for the Diablo Canyon Units 1 and 2.

'i ,. AECD~ IBti~iIOAV FOR PART 0 BOCA'ZivZORARY rORv.r,. IALCOiiROL NO:ENVIROState of California.~ -Resources Agen'cy of CaliforniaSacremento, California 95814,Paul L. ClxftonXO 0D. R.Mullex'"4-3-73 4 9-73-ORIG..1''signedCC3DATE OF DOC: Der" REC'D LW ivEMOWhV.A"Cr"DRmiR iii.C...

LER 09-002-00 for Diablo Canyon, Unit 2, Re: Technical Specification 3.7.1 Violation Due to Cracked Valve Spring.

Pacific Gas and Electric Company® October 26, 2009 PG&E Letter DCL-09-071 u.s. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-323, OL-DPR-82 Diablo Canyon Unit 2 Licensee Event Report 2-2009-002-00 James R. Becker Site Vice Pr...

Diablo Canyon, Unit 1, License Amendment 5, Authorizes Additional 45 Day Extension Relief from Section 3/4.9.7 TS in Order to Install Steel Covers Over Spent Fuel Pool.

MAY 5 - 83Docket No.: 50-275 Mr. Philip A. Crane, Jr., Esq. Pacific Gas & Electric Company Post Office Box 7442 San Francisco, California 94120 Dear Mr. Crane: Subject: Issuance of Amendment No. 5 to Facility Operating License No. DPR-76 (Diablo Canyon Nuclear Power Plant, Un...

Follow-up Letter on the Procedures to be Followed by the NRC in Making a Final Determination Relating to Licensing of the Diablo Canyon Plant.

QISTRIBUTIOH:Docket Files b0-275/323E. G. CaseH. R. DentonD. R, HullerV. A. t~aore-H. L. ErnstR- BoydR. HeinemanF. SchroederB. J. Youngblood6. )f. PÃghtonJ. L. JacksonS. E. FeldJ. C. SteppR. HofrwannJ. KnightI. SihweilD~ JengR. BosnakP. Y. ChenR. DeYoong9. VassalloJ- StolzD. A...

Diablo Canyon, Unit 2 - 10 CFR 50.55a Request for Approval of Alternative - RI-ISI-2.

Enclosure 2 PG&E Letter DCL-17 -048 Diablo Canyon Power Plant Unit 2 10 CFR 50.55a Request for Approval of Alternative - RI-ISI-2 Diablo Canyon Power Plant Unit 2 Enclosure 2 PG&E Letter DCL-17 -048 10 CFR 50.55a Request Number RI-ISI-2 Proposed Alternative In Accordance with ...

Diablo Canyon Seismic Design.

SVL 1 1 1978)%%RANDY Rm: J. F. Stole, Dfef, Lfght'>later Reactors Branch Ho 1Ofvfsfon qf Project ManagementFROM: 0 P. A11fsew Project. Manager Lfght Mater Reactors Branchih. 1 Dfvfsfon of Project ManagementSGMECT: DIABLO %NON SEISMIC DESIGNThe enclosed aaterfa1 ms received fro...

"A Hydrologic Assessment of the September 14, 1974, Flood in Eldorado Canyon, Nevada."

HydrologicAssessment oftheSeptember 14, 1974, Flood inEldorado Canyon, NevadaGEOLOGICALSURVEY PROFESSIONAL PAPER 9 3 0Prepared in cooperation with theU.S. National Park ServiceDOCUMENTSEP 0 4 1975 .UNLVAerial view of Eldorado Canyon looking upstream west on September 30. 1974....

Expresses thanks for staff from agency to support Diablo Canyon Nuclear Power Plant emergency response exercise held in Oct in San Luis Obispo.

ACCELERATED ISTRIBUTIONDEMONCATIONSYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR:9312290184 DOC.DATE: 93/12/01 NOTARIZED: NO DOCKETFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga 0500027550-323 Diablo Canyon Nuclear Power Plant, Unit 2,...

07/02/2008 - Notice of Meeting to Discuss an Integrated Assessment of Nuclear Power Plant Performance for Diablo Canyon Power Plant.

June 9, 2008 THIS LETTER WAS ISSUED TO THOSE ON THE ATTACHED LIST SUBJECT: NOTIFICATION OF UPCOMING MEETINGS Dear: ____________: Each year, the U.S. Nuclear Regulatory Commission (NRC) conducts an integrated assessment of nuclear power plant performance. This assessme...

Diablo Canyon Units 1 and 2, License Amendment 126 and 124, Due to Administrative Error, Amendment Numbers on Page 3/4 3-34 were Incorrect, Corrected Page Enclosed.

August 4, 1998Mr. Gregory M. Rueger, Senior Vice President and General Manager Pacific Gas and Electric Company NPG - Mail Code A10D P.O. Box 770000 San Francisco, California 94177SUBJECT: ISSUANCE OF AMENDMENT NO. 126 FOR DIABLO CANYON NUCLEAR POWER PLANT, UNIT NO. 1 (TAC NO....

Request for Additional Information Related to the Review of the Diablo Canyon Nuclear Power Plant, Units 1 and 2, License Renewal Application - Aging Management Review.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Mr. John Conway Senior Vice President Generation and Chief Nuclear Officer Pacific Gas and Electric Company 77 Beale Street, MC B32 San Francisco, CA 94105 September 29,2010 SUBJECT: REQUEST FOR ADDITIONAL...

Comment (100) of Margaret Smith on Diablo Canyon Power Plant, Units 1 and 2; Notice of Intent to Prepare an Environmental Impact Statement.

9/1/2015 9/1/015N RC-2009-0552-DORAFT-0094.htmlAs of: 9/1/15 5:14 PMReceived: August 31. 2015PUBLIC SUBMISSION Status: Pending PostTracking No. ljz-8kvd-csx6Comments Due: August 31, 201Submission Type: WebDocket: NRC-2009-0552Notice of Receipt and Availability of Application f...

Diablo Canyon, Units 1 and 2 - NRC Response to R. Sildice's Concern Regarding Operation of the Diablo Canyon Nuclear Plants.

.~P+rg,Docket Hos: 50-275and 50-323':HIr . Richard Sildice4316 Encino LaneVentura, California 93001Dear Yr. Sildice:Distribution:Doc et FileLMR 81 FileLocal PDREDO ReadingNRR ReadingH. R. DentonE. G. CaseR. S. BoydD. F. RossD. F. BunchR. C. DeYoungR. D. HattsonV. StelloD. B. V...

Part 6 of 8, Diablo Canyon Independent Spent Storage - Submittal of Geoscience Calculation Packages, Revision 2 to Calculation GEO.DCPP.01.17, Attachment 5.2.

PG&E Geosciences Department Departmental Calculation Procedure Attachment 5.2 Title: Design Calculation Cover SheetNumber: Revision: Page:PACIFIC GAS AND ELECTRIC COMPANY GEOSCIENCES DEPARTMENT CALCULATION DOCUMENTCalc Number GEO.DCPP.01.17 Revision 2Date Calc Pages: Verificat...

NRC Response to G. Davenport, City Manager, Stockton, CA, Regarding Letter Urging Operation of Diablo Canyon Nuclear Power Plant.

Docket Yes. 50-275and 50-32$-Construction permits were is"ued in 196S and 1970, resoectively, forUnits 1 and 2 of Um Diablo Canyon plant. The revie~rs at that timewere based on the existinIg knowledge of the region'sgeology as veilas s~cific investigations for the Diablo Canyo...

Diablo Canyon, Units 1 and 2 - Issuance of Amendments 194 and 195 Regarding Steam Generator Tube Integrity Technical Specifications.

March 21, 2007Mr. 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: STEAM GENERATO...

Diablo Canyon, Units 1 & 2, License Amendments 87 & 86, Amendments Revise TS 3/4.3.2, Engineered Safety Features Actuation System Instrumentation.

Docket Nos. 50-275 apd 50-323January 31, 19-a4Mr. Gregory M. Rueger Nuclear Power Generation, B14A Pacific Gas and Electric Company 77 Beale Street, Room 1451 P.O. Box 770000 San Francisco, California 94177 Dear Mr. Rueger: SUBJECT: ISSUANCE OF AMENDMENTS FOR DIABLO CANYON NUC...

"Rept on Discharge Monitoring at Diablo Canyon Power Plant During Month of Mar 1988."

PACIFIC GAS E ELECTRIC COMPANYNUCLEAR PLANT OPERATIONSREPORT ONDISCHARGE MONITORING ATDIABLO CANYON POWER PLANTDURING THE MONTH OFMARCH 19888805020i76 S80420PDR ADOCK 05000275~iR 13CGl ITABLE OF CONTENTS0vervsew .~Pa e~ ~ ~ ~ ~ 1Summary of Monitoring Program . . . . . . . . . ...

San Luis Obispo Mothers For Peace's Reply To Oppositions To Motion To File New Contentions Regarding Adequacy Of Environmental Report For Diablo Canyon License Renewal Application.

May 7, 2015 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the matter of Pacific Gas and Electric Company Docket Nos. 50-275-LR Diablo Canyon Nuclear Power Plant 50-323-LR Units 1 and 2 SAN LUIS O...

Partially withheld SECY-85-027 discussing review of encl Decision ALAB-782 re Diablo Canyon Nuclear Power Plant Units 1 & 2.

. _ - - __ . _ _ . . . . .,'.,.,' '..-f .... ,f .o,.p..51Ios., ...../. ..ADJUDICATORY ISSUEOtadon Vote)sECY-8s-27January 25, 1985|tFor: The CommissionersFrcm: Martin G. MalschDeputy General CounselSubject: REVIEW OF ALAB-782 (IN THE MATTER OFPACIFIC GAS AND ELECTRIC COMPANY)Fa...

IR 05000275-11-405 and 05000323-11-405 on 04/22/2011 for Diablo Canyon Power Plant, Units 1 and 2, NRC Security.

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 May 20, 2011 John T. Conway Senior Vic...

Diablo Canyon Plant, Correction To Amendments 89 & 88, Page 3/4 3-32 Was Issued Without Correctly Indicating Changes That Were Made in Amendments 84-83.

April 16, 1996Mr. Gregory M. Rueger Pacific Gas and Electric Company NPG - Mail Code AIOD P. 0. Box 770000 San Francisco, California 94177 SUBJECT: CORRECTION TO AMENDMENTS 89 AND 88 FOR DIABLO CANYON NUCLEAR POWER PLANT, UNITS 1 (TAC NO. M88522) AND 2 (TAC NO. M88523) Dear Mr...

IR 0500275-09-007; IR 0500323-09-007; and 07200026-09-001, on 01/27/09 - 06/18/09, Pacific Gas and Electric Company/Diablo Canyon Power Plant.

ATTACHMENT 2 INSPECTOR NOTES DIABLO CANYON ISFSI (Docket 72-026) (TABLE OF CONTENTS) Category Topic Page # Crane Design B...

IR 05000275-05-002 and 05000323-05-002, Diablo Canyon Power Plant Replacement Pages.

January 12, 2006Jack S. Keenan, Senior Vice President of Generation and Chief Nuclear OfficerMail Code B32Pacific Gas and Electric CompanyP.O. Box 770000San Francisco, CA 94177-0001Dear Mr. Keenan:SUBJECT: NRC INSPECTION REPORT 05000275\2005002 and 05000323\2005002 Becaus...