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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

"Third Quarter 1995 Rept on Discharge Monitoring at Diablo Canyon Power Plant."

PACIFIC GAS AND ELECTRIC COMPANYNUCLEAR POWER GENERATIONThird Quarter 1996REPORT ONDISCHARGE MONITORINGATDIABLOCANYON POWER PLANT(NPDES No. CA0003751)National Pollutant Discharge Elimination System"9510250395 95iOi9PDR ADOCK 05000275R .PDRPACIFIC GAS AND ELECTRIC COMPANYThird ...

5/16/2012 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 ME7522 and ME7523).

\.,,-p.R REG(j~ UNITED STATES ~.:;,"! "'0.,. ~ NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 ~ ~ 3.' ca. r; ~ .f' ~'1 ****'" ~o June 11, 2012 LICENSEE: Pacific Gas and Electric Company FACILITY: Diablo Canyon Power Plant, Unit Nos. 1 and 2 SUBJECT: SUMMARY OF MA...

04/18/12 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 ME7522 and ME7523).

~p.R REG U { UNITED STATES ~~(," "''''0." NUCLEAR REGULATORY COMMISSION ! ~ WASHINGTON, D.C. 20555-0001 « 0 ~ : ca. r:; ~ ~ 1-') ~o May 3, 2012 ****"" LICENSEE: Pacific Gas and Electric Company FACILITY: Diablo Canyon Power Plant, Unit Nos. 1 and 2 SUBJECT: SUMMARY OF A...

"Diablo Canyon Unit 1 Independent Design Verification Program-Piping," Revision 0,Interim Technical Rept 12.

Robert L. Cloud and Associates, IncInterim Technical ReoortDIABID CANYON UNIT 1INDEPENDENZ DESIGN VERIFICATION PROGRAM-PIPING-REVISION 0ITR ¹12Docket No. 50-275License No. DPR-76.ProjectTelt ZIZer tReviewP~ II5'F1.Project Manager DateApproved P 105-4-839412(82ii10003982ii05PDR...

Diablo Canyon, Unit 1 and 2, Tech Spec Pages, Amendment Nos. 150 and 150

Programs and Manuals 5.5 5.5 Programs and Manuals 5.5.15 Safety Function Determination Program (SFDP) (continued) b. A required system redundant to the system(s) in turn supported by the inoperable supported system is also inoperable; or c. A required system redundant to the s...

FOIA request for documents re SSER 26 (NUREG-0675) concerning operation of Diablo Canyon plant.

q- -lGOVERNMENT ACCOUNTABlUTY PROJECTj institute for Pohcy Studies*1901 Ove Street. N.W.. Washington. D.C. 20009(202)234 9382September 13, 1984.ic of AdministrationIMU.S. Nuclear Regulatory CommissionIWashington DC 20555% Qgy.7To Whom It May Concern:h $ -/ ")Pursuant to the Fr...

2010/11/30 Diablo Canyon LR - Clarification on D-RAI B2.1.17-2 (Selective Leaching).

1Ferrer, NathanielSubject: Clarification on D-RAI B2.1.17-2 (Selective Leaching)Location: 866 489 0573 / *805 545 4160*Start: Wed 12/1/2010 10:30 AMEnd: Wed 12/1/2010 11:00 AMRecurrence: (none)Meeting Status: AcceptedOrganizer: Braico, Kevin<> Draft RAI Set 35 Aging Managem......

Diablo Canyon Units 1 and 2, Federal Register, Changing Surveillance Test Frequency in TS of Turbine Stop Valves, Control Valves and Intercept Valves.

REDISTRI3UTL7 5/15/38 May 10, 1988 Dockets Nos. 50-275 and 50-323 Mr. C. D. Shiffer, Vice President Nuclear Power Generation c/o Nuclear Power Generation, Licensing Pacific Gas and Electric Company 77 Beale Street, Room 1451 San Francisco, California 94106 Dear Mr. Shiffer: SU...

Diablo Canyon Plant - Receiving Water Monitoring Program 2001 Annual Report, April 26, 2001.

Diablo Canyon Power Plant Receiving Water Monitoring Program: 2001 Annual Report April 26, 2002 Prepared for. Pacific Gas and Electric Company Diablo Canyon Power Plant Avila Beach, CA 93424 Document No. ESLO2002-177.1 TENERA Project Manager: John R. Steinbeck '0tTENERA Envir...

Diablo Canyon, Units 1 and 2 - Water Resources Evaluation: Well Installation and Aquifer Testing. Part 2 of 2

ENTRIX, Inc, - Environmental and Natural Resource Management ConsultantsMay 23, 20085. Summary and Conclusions5.1 Well #2 RehabilitationRehabilitation work on Well #2 included removal of well pump, surging and brushing toclean casing perforated intervals, removal of accumulate...

LER 10-001-00 for Diablo Canyon, Unit 1, Regarding Control Room Ventilation Pressurization Due to Radiation Detector Failures.

Pacific Gas andElectric Company®February 17, 2010James R. BeckerSite Vice PresidentDiablo Canyon Power PlantMail Code 104/5/601P. 0. Box 56Avila Beach, CA 93424805.545.3462Internal: 691.3462Fax: 805.545.6445PG&E Letter DCL-10-015U.S. Nuclear Regulatory CommissionATTN: Document...

2010/06/07 Diablo Canyon LR - Draft RAI Set 5 - Structures AMPs

1DiabloCanyonNPEm ResourceFrom: Ferrer, NathanielSent: Monday, June 07, 2010 12:14 PMTo: Grebel, Terence; Soenen, Philippe RCc: DiabloHearingFile ResourceSubject: Draft RAI Set 5 - Structures AMPsAttachments: Draft RAI Set 5 AMP Audit RAIs - Structures.docTerry and Philippe, ...

Diablo Canyon Units 1 and 2 - Supplement to Statement of Pacific Gas and Electric Company Required by Paragraph E.3 of 10 CFR 50, Appendix D.

tOMtplucific Gas 5 Electric Campanyton Prosotsco, ColttocotsIrrlt(DJohn. X~.'@xavierMEMOrj7DATE'OF'DOCUMENT "DATERECEIVED NuitIlM71 11-$- 'P:4835LYRIC POBTt OTHER rt 'ITWXgoiR- L. Pere,usonORIG.tACTlON NECESSARYQNOACTI'ONNECE/ANY QOTHEBtCONCURRENCEQCOMMENT QDATE ANSWEBEDrBYt,,...

Diablo Canyon, Units 1 & 2 - Response to Request for Additional Information Regarding License Amendment Request 05-03, "Request for Amendment to Recapture Low-Power Testing Time."

Pacific Gas andEl.-ctric CompanyeDonna Jacobs Diablo Canton Power PlantVice President P. 0. Box 5"3Nuclear Services Avila Beacdt, CA 93424805.545.4300April 6, 2006 Fax: 805.5*5.4234PG&E Letter DCL-06-045U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, D...

Redacted Part 2 of 22, Diablo Canyon Independent Spent Fuel Storage Installation, Submittal of Non-Proprietary Calculation Packages, Holtec Report No. HI-2002513,-NP, Revision 4, "Diablo Canyon ISFSI Site Boundary Confinement Analysis."

INTERNATIONALTelephone (856) 797- 0900. Fax (856) 797 - 0909Holtec Center 555 Lincoln Drive West. Marlton. NJ 0f8n.53NON-PROPRrETARY VERSION " '. -1- .,,,,.. ,DIABLO CANYON ISFSI SITE BOUNDARY CONFINEMENT ANAL YSIS FOR PACIFIC GAS AND ELECTRIC Holtec Report No: HI-2...

Diablo Canyon, Prehearing Conference in San Luis Obispo on April 10, 1975 Dr. William E. Martin Requested Certain Information.

IPW P1m~77 BEALE STREET~ SAN FR'ANCISCO. CALIFORNIA 94106~ (415) 781-4211JOHN C. MORRISSEYTICC TACSIOCUC AUO CCUC1AL COUNSCI.MALCOLM SI. F U ROMISHAS5OCIATC CCNCAAL COUK5CLWII LIAMO. IEV OCRCHARI CS T, VAN OCV SCNMALCOLM A, M ~ OKILLOPPHILIP A. CRANC, JR,H C MRS J, LAPLANTCIII...

2015/02/26 Diablo Canyon LR - FW: NRC Submittal, DCL-15-027, Update to LRA Amendment 49 and LRA Appendix E Part 2 of 8

1DiabloCanyonNPEm ResourceFrom: Keegan, ElaineSent: Thursday, February 26, 2015 12:30 PMTo: Wentzel, MichaelSubject: FW: NRC Submittal, DCL-15-027, Update to LRA Amendment 49 and LRA Appendix E Part 2 of 8Attachments: DCL-15-027 Part 2.pdffyi From: Hartwig, Adriana [mailto:A...

2015/02/26 Diablo Canyon LR - FW: NRC Submittal, DCL-15-027, Update to LRA Amendment 49 and LRA Appendix E Part 3 of 8

1DiabloCanyonNPEm ResourceFrom: Keegan, ElaineSent: Thursday, February 26, 2015 12:28 PMTo: Wentzel, MichaelSubject: FW: NRC Submittal, DCL-15-027, Update to LRA Amendment 49 and LRA Appendix E Part 3 of 8Attachments: DCL-15-027 Part 3.pdffyi From: Hartwig, Adriana [mailto:A...

Third set of interrogatories & request for production of documents.Certificate of Svc encl.

m.. ....,. .-,h RCUNITED ' STATES OF AMERICANUCLEAR REGULATORY COMMISSION . . .BEFORETHEATOMICSAFETYANDLICENSINGBf..._.OCT 26 P1:17 RD''0FFICE OF SECRETARYC0CXETmG & SERVICEERANCH)'In the Matter of )..)!-PACIFIC GAS AND ELECTRIC COMPANY )Docket Nos. 50-275 O.L. ,)50-323 O.L..(...

Diablo Canyon, Units 1 and 2 - Acceptance Review Email, Request for Alternative No. RI-ISI-INT3 to ASME Code Requirements for Class 1 and 2 Piping Welds, Third 10-Year Inservice Inspection Interval (TAC Nos. ME7854 and ME7855).

From: Burkhardt, Janet Sent: Wednesday, February 15, 2012 6:45 AM To: Lent, Susan Subject: FW: Acceptance of Diablo Canyon Request for Approval of an Alternative to the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code Section XI Examination Requi...

Forwards "Preservice Insp Summary,Diablo Canyon Unit 1," per Section XI of ASME Boiler & Pressure Vessel Code.ASME Code Class 1 & 2 components & supports inspected & tested under Section XI identified.

REGULATU INFORMATION DISTRIBUTION TEM (RIDS)ACCESSION NBR; 8506120376 DOC+ DATE: 85/06/05 NOTARIZED: NO DOCKETFACIL:50"275 Diablo Canyon Nuclear Power Planti Unit li Pacific Ga 05000275AUTH,NAt

Diablo Canyon, Units 1 and 2 - Summary of 05/21/1976 ACRS Subcommittee Meeting.

MEETING SUMMARYDISTRIBUTIONDocket Filg-LWR-1 FileNRC PDRLocal PDRTICACRS (16)IEOELDR. BallardV.Benaroya:R. BoydD. BunchW. ButlerE. CaseP. CheckR. ClarkJ. CollinsP. CollinsR. DeniseH. DentonR. DeYoungM. ErnstW. GammillR. HeinemanC. HeltemesR. HoustonL. HulmanT. IppolitoK.J.G.W....

2010/06/08 Diablo Canyon LR - Draft RAI Set 7 Scoping and Screening - Fire Protection

1DiabloCanyonNPEm ResourceFrom: Ferrer, NathanielSent: Tuesday, June 08, 2010 4:50 PMTo: Grebel, Terence; Soenen, Philippe RCc: Green, Kimberly; DiabloHearingFile ResourceSubject: Draft RAI Set 7 Scoping and Screening - Fire ProtectionAttachments: Draft RAI Set 7 Scoping and S...

Diablo Canyon, Units 1 and 2 - Request for Additional Information - Questions Raised on FSAR Amendments 3 and 10, Chapters 4 and 15.

fDocket Nos. 5'"275and %0-323JUN >7 t974Pacific Gas and Electric CompanyATTN: Eir. Predexiclc T. SearlsVice President and General Counsel77 Beale StxectSan Prancisco, California 94106Distribution:Docket Pil-AEC PDRLocal PDRLHR 1-3ReadingLHR 1-3 PileR. C. DeYoungJ. 5i. Hendr"ie...

NRC Staff's Response to San Luis Obispo Mothers for Peace Motion for Leave to File a New Contention Concerning Temporary Storage and Ultimate Disposal of Spent Reactor Fuel at Diablo Canyon Nuclear Power Plant.

August 2, 2012 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of ) ) PACIFIC GAS & ELECTRIC COMPANY ) Docket Nos. 50-275-LR ) 50-323-LR (Diablo Canyon Nuclear Power Plant, ) Uni...