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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

Forwards "Interim Technical Rept on Development of Svc- Related Contractor List for Nonseismic Design Work Performed for Diablo Canyon Nuclear Power Plant 1 Prior to June 1978," Phase II.

REGULATORY INFORMATION DISTRIBUTION SY EM (RIDS)AOCESSION NBR:8211080117 DOC~DATE; 82/10/15 NOTARIZED: NO DOCKETFACIL:50-275 Diablo Canyon Nuclear Power Planti Unit ii Pacific Ga 05000275AUTH'AMEAUTHOR AFFILIATIONREEDYER~ F, REF ~HeedyiInesROC IP. NAME RECK P IENT AFFILIATIOND...

Diablo Canyon, Units 1 and 2 - Supplement to License Amendment Request 16-04 Revision 6. "Development of Emergency Action Levels for Non-Passive Reactors."

Pacific Gas and Electric Company® August 17, 2017 PG&E Letter DCL-17-073 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001 Diablo Canyon Units 1 and 2 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Supplement to License Amend...

Diablo Canyon, Units 1 and 2 - Part 21 Letter Furnishing Information Regarding Reasonable Indication that a Type of Equipment Component Contains a Defect.

I4IIREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)~DISTRIBUTION FOR INCOMING MATERIAL50 75/ 23REC: ENGELKEN R HNRCORG: WORTHINGTON J DPACIFIC GAS 5 ELECDOCDATE: 04/03/78DATE RCVD: 04/12/78DOCTYPE: LETTER NOTARIZED: NOCOPIES RECEIVEDSUBJECT:LTR 1 ENCL 0FURNISHING CONSTRUCTIO...

Final "Technical Evaluation Rept,Diablo Canyon Units 1 & 2 Station Blackout Evaluation."

Attachment 1SAIC-91/6693TECHNICAL EVALUATION REPORTDIABLO CANYON UNITS 1 AND 2STATION BLACKOUT EVALUATIONTAC Nos. 68537 and 68538 Science ApplicationsInternational CorporationAn Employee-Owned CompanyFinalOctober 24, 1991Prepared for:U.S. Nuclear Regulatory CommissionWashingto...

Rev 1 to Administrative Procedure AP B-1S1, "Qualification of Personnel on Diablo Canyon Plant Staff."

ps",~I'.t.I'J'.'''I:,APPROVED:""PLANT MANAGER'COPE.'1 1 7~~~,:, PacifIc. Gas and Electric CompanyOEPARTAlEHT Qi; RVCL'EAR'PLANT OPERATIONSDIABLOCQNVQN'POWER PLANT UNIT NO(S)'„'OthIHISTRATiI/E PROCEOORETITL'E.-- qUALIFICAT'ION OF PER)ONNEL ON THE. GIABLONUMBERREVISIONDATEPAGE 1...

LER-02-002-01, Diablo Canyon Unit 2, Manual Reactor Trip Due to Loss of Main Feedwater to a Steam Generator.

Pacific Gas andElectric CompanyDavid H. Oatley Diablo Canyon Power PlantVice President PO. Box 56Diablo Canyon Operations Avila Beach, CA 93424July 10, 2002 805.545.4350Fax: 805.545.4234PG&E Letter DCL-02-077U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashingt...

LER 11-004-00, for Diablo Canyon Power Unit 1, regarding Emergency Diesel Generators Actuated Upon 230-kV Isolation Due to Maintenance Activities on Relay Panel.

It' L"I'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: 805.545.6445June 30, 2011PG&E Letter DCL-1 1-078U.S. Nuclear Regulatory CommissionATTN: Doc...

Diablo Canyon Units 1 and 2, Central Coastal California Seismic Imaging Project (CCCSIP) Chapter 1, Introduction.

Page 1 of 24 CCCSIP Report Chapter 1 TABLE OF CONTENTS Page Lists of Tables and Figures .............................................................................................. 2 Abbreviations and Acronyms .................................................................

Diablo Canyon Units 1 and 2, Letter Providing Information to Address Staff Concerns Regarding Acceptability of Use of Case Epoxy in Electrical Penetrations.

gu~fi~/~s REGULATORY INFORMATION DISTRIBUTION SYSTEM (BIDS)DISTRIBUTION FOR INCOMING MATERIAL50-27 /323REC: STOLZ J FNRCORG: CRANE P APACIFIC GAS 5 ELECDOCDATE: 06/06/78DATE RCVD: 06/12/78DOCTYPE: LETTER NOTARIZED: NOCOPIES RECEIVEDSUBJECT:LTR 1 ENCL 40FURNISHING INFO RE ACCEP...

Diablo Canyon, Units 1 & 2, Providing Information To Address Staff Concerns Regarding The Acceptability Of The Use Of Case Epoxy In Electrical Penetrations.

Vpnc (i~/~sREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDSDISTRIBUTION FQR INCOMING MATERIAL27&2'EC:STOLZ J F ORG: CRANE P ANRC PACIFIC GAS 8c ELECDOCTYPE: LETTER „NOTARIZED: NOSUBJECT:FURNISHING INFO RE ACCEPTABILITY OF THE USE OF CASE EPOXYPENFTRATIONS... W/ATT SUPPORTING I...

Forwards Rev 0 to "Independent Design Verification Program Verification Plan for Diablo Canyon Project Activities," Interim Technical Rept 35.

tRKOULIATO+IS»OR'AATIOl» DISTRJ/BDT'ID»t0»TK»» (RIDS)ACCESSIOV NBR:8304060266 DOC'.DATE: 83/04/01 VOT!ARIZED: NO DOCl»lEITFACIL':50-275 )1a'olot C!envoi>< Vuc1ea'r Power Pil anti Uzi t 1R Paci f i c . Ga 05000275»AUTH VIVAT»IE» A!AUTHOR AFFiILIIAT'IOND EN ISO'Vt E.Robert LI.,C...

ER 05000275-10-301, 05000323-10-301; on January 8 - 28, 2010; Diablo Canyon Power Plant, Units 1 & 2; Initial Operator Licensing Examination Report.

February 24, 2010 John T. Conway Senior Vice President & Chief Nuclear Officer Pacific Gas and Electric Company 77 Beale Street, B32 San Francisco, CA 94105 SUBJECT: DIABLO CANYON POWER PLANT, UNITS 1 AND 2 - NRC EXAMINATION REPORT 05000275/2010301; 05000323...

Motion to reopen record on const QA issue to receive significant new evidence of recently established deficiencies in const QA & QC program.Certificate of Svc encl.

"N*.UNITED STATES OF AMERICA/ \gNUCLEAR BEGULATORY COMMISSIONgMBEFORE THE ATOMIC SAFETY AND LICENSINGfhPPEAL BOARv(:f ''~y:.)l j q^ s. ]In the Matter of );4eg) g% cm ., .%, s jPACIFIC GAS AND ELECTRIC COMPANY )Docket N d' 5'0-2 7 5 eO . L .^ /' g' / C E T T ,0 . $ .323)Plant, ...

Statement of clarified contentions re 810701 prehearing conference pursuant to ASLB 810527 notice of conference of counsel.Content of issues more narrowly focused & consolidated.Certificate of Svc encl.

UNITED STATES OF'MERICAbOCKBFEgUSNRC.topi 61983,'tOfffce of thegrate INC.ECOLOGY ACTION CLUBSANDRA SILVERGORDON SILVERELIZABETH APFELBERGJOHN J FORSTER0UNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSIONBEFORE THE ATOMIC SAFETY AND LICENSING BOARD)In the Matter of ))PACIFIC ...

Submits suppl to 830901 comments on IDVP final rept & SSER 18 re reissuance of suspended license for fuel loading & low power operation.License reissuance opposed. Certificate of Svc encl.

i-L'...CENTER FOR LAW|N THE Pusuc INTEREST fpLEGAL STAFF10950 WEST PICO BOULEVARDW ASHINGTON. O.C. O FFICEN ANCY C. CRISM AN*C AR LY LE W. H A L L, J R. TMsRO FLOOR4gyg gyg gygggy, u. ,jf[g'#LOS ANG ELES. CALIFORNI A 90064-2166*veTE 6SO*, , g g , ,5,A E INE P RA SCLTELEPHONE: ...

"Statistical Analysis of Shear Strength Data for Support Strut Spot Welds,Diablo Canyon Power Plant."

ATTACHMENT 2113-090-H-01June 30, 1903STATISTICAL ANALYSIS OF SHEARSTRENGTH DATA FOR SUPPORT STRUT SPOT WELDSDIABLO CANYON POWER PLANT Prepared forDiablo Canyon ProjectBechtel Power CorporationSan Francisco, CaliforniaJune 30, 19838307i3029i 83070iPDR ADOCK 05000275P . PDRJack ...

Diablo Canyon NPP, Units 1 & 2, Issuance of AMDs. 154 & 154 Re: Credit for Soluble Boron in the Spent Fuel Pool Criticality Analysis Tacs. MB2982/MB2984.

September 25, 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 93424SUBJECT: DIABLO CANYON NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2 - ISSUANCEOF AM...

Diablo Canyon, Units 1 and 2 - Letter Enclosing Proposed Environmental Technical Specifications in Support of Application for Operating License.

/'RCFoRM 195I -7B)U.S. NUCLEAR REGULATORY C MISS N DOCKET NMMEEA~.) e-ass, a3NRC DISTRISUTlON FQR PART 60 DOCKET MATERIALF ILSM UMBE R~ Yrr3/0.r/~Q'VV,mIII O~nnrg~sr:crun.S~r"i'2/urItyu'+VR SS'WI0 Ecj~BertacOPSSLtl44'y'j C,w',$+j,ISZ$ 1'vr%~444'Ca'SrollOvr lEya r.~Ill/uk'snlsk...

Diablo Canyon Power Plant - Inspection Report 05000275/2016001 and 05000323/2016001; 01/01/2016 - 03/31/2016.

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION IV 1600 E. LAMAR BLVD. ARLINGTON, TX 76011-4511 April 26, 2016 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...

Transmittal of the Final Action Report for the Diablo Canyon Power Plant Medical Services Exercise.

Mark Ghilarducci Director California Governor's Office of Emergency Services 3650 Schriever Avenue Mather, CA 95655 Dear Mr. Ghilarducci: U.S. Department of Homeland Security Region IX 1111 Broadway, Suite 1200 Oakland, CA 94607-4052 FEMA I am forwarding a copy of the final Af...

Diablo Canyon, Units 1 and 2 - Letter to Inform the NRC of the Submittal Date for the Post-Shutdown Decommissioning Activities Report, Site-Specific Decommissioning Cost Estimate, and Irradiated Fuel Management Plan

Pacific Gas and Electric Company"' October 31, 2019 PG&E Letter DCL-19-091 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 James M. Welsch Senior Vice...

"US AEC Div of Reactor Licensing Rept to ACRS in matter of PG&E Diablo Canyon Nuclear Plant,Rept 2," for use by ACRS at Dec 1967 meeting.

. . - _ _ _ - _ _ _ _ _ _ _ _ _ _@ D i' O TT A 1T 17 T@c nMit T ,* ',wu.e vs w ae.u u uwrau.os..7; ~ ,,.,..U. S. ATGfIC ENERGY COMISSIONDIVISION OF REACTOR LICENSINGREPORT TO THE ADVISORY C04MITTEE ON REACTOR SAFEGUARDSIN THE W5TER OFPACIFIC GAS AND ELECTRIC CCMPANYDIABLO CANY...

IR 05000275-07-004 and 05000323-07-004; Pacific Gas and Electric Company; 07/01/2007 through 09/30/2007; Diablo Canyon Power Plant, Units 1 and 2.

October 26, 2007John S. KeenanSenior Vice President - Generation and Chief Nuclear OfficerPacific Gas and Electric CompanyP.O. Box 770000Mail Code B32San Francisco, CA 94177-0001SUBJECT: DIABLO CANYON POWER PLANT - NRC INTEGRATED INSPECTIONREPORT 05000275/2007004 AND 0500032...

Diablo Canyon Units 1 and 2, Response to Request for Additional Information on License Amendment Request for Digital Process Protection System Replacement.

Pacific Gas and Electric Company® April 30, 2014 PG&E Letter DCL-14-036 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 Barry S. Allen Site Vice Presi...

Diablo Canyon, Units 1 and 2 - Response to Request Regarding Concerns Expressed by Mrs. Araminta B. Snyder in August 14, 1973 Letter.

48KP 6ggHonox'able Alan CranstonUnited States SenateDear Senator Cranston:Qe are 'pleased to. respond to your xequest regarding concerns e3cpressedby your constituent~ pfrs. Araminta B. Snyder, in her letter to you ofAugust 14, 1973.The Atomic EnergyCommission (AEC)> in its re...