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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

Letter Requesting that Mrs. Apfelbeg be Deleted From the Diablo Canyon Distribution List Along With Mr. Eissler, Mrs. Fleming and Silvers.

PA.C IFICJOHN C. MORRISSSV'LID! 44$ $I0!L$ I'l ~ 0'!NISIL COL'%$!LMALCOI M H, FVROUSH4$ '!0<»l! 1!'I!SII CD'0%$ !LICSIANLCS T VAN OCVSCNfeMIC ~ fa 4, CfIAN0 JffHCfflfYJ 'DLANTCIffCSIAff0 4, CCADI!CJOSIN 0, 0SOSCN~ f., fi'I ~Cf\! ~ ILtotetta~MID MT MCI77 BEALE STAEET~SAN FRANCI...

FOIA/PA-2002-0247 - Diablo Canyon, PG&E inquiries re: employee concerns from 1-1-1996 through 5-1-2002

From: nobody@nrc.gov To: Date: Wed, May 1, 2002 10:45 PM c .2 Y-. Subject: WWW Form Submission The following information was submitted by o on Wednesday, May 1, 2002 at 22:45:36 --......................................................................... recipienLdisplayedas...

IR 05000275-03-008 and IR 05000323-03-008, on 09/28/2003 - 12/31/2003; Diablo Canyon Power Plant Units 1 and 2; Fire Protection, Maintenance Effectiveness, Postmaintenance Testing, ALARA Planning and Controls, Problem Identification and Resolution.

January 30, 2004Gregory M. Rueger, Senior Vice President, Generation and Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 3Avila Beach, CA 93424SUBJECT: DIABLO CANYON POWER PLANT - NRC INTEGRATED INSPECTIONREPORT 05000275/2003008 AND ...

Diablo Canyon, Units 1 and 2 - License Amendment Request 16-01, Application to Revise Technical Specifications to Adopt TSTF-523, "Generic Letter 2008-01. Managing Gas Accumulation," Using the Consolidated Line Item Improvement Process.

Pacific Gas . and Electric Company• January 21, 2016 PG&E Letter DCL-16-001 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 License Amendment Reques...

LER-08-001-00 for Diablo Canyon, Unit 1 re: Potential Accumulator Drain Line Actuation Following a LOCA Due to Solenoid Valve Failure.

Pacific Gas andElectric Company'James R. Becker Diablo Canyon Power PlantSite Vice President and Mail Code 104/5/502Station Director P. 0. Box 56Avila Beach, CA 93424August 11, 2008 805.545.3462Internal: 691.3462Fax: 805.545.4234PG&E Letter DCL-08-070U.S. Nuclear Regulatory Co...

LER 00-009-00, Diablo Canyon, Unit 1, Component Cooling Water Valves Would Not Close Properly Due to Misadjusted Travel Stops - Personnel Error

Pacific Gas andElectric CompanyDavid H. Oatley Diablo Canyon Power PlantVice President-Diablo Canyon PO. Box 56Operations and Plant Manager Avila Beach, CA 93424November 22, 2000 805.545.6000PG&E Letter DCL-00-147U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWas...

Diablo Canyon, Units 1 & 2, info on agreement on the format & type of meteorological data to be displayed in the control room at plant.

U.S. NUCLEAR REGULATORY COMMISSIONNRC FDRM 195IZ-76)NRC DISTRI8UTION FoR PART 60 DOCKET MATERIALDOCKET NUMBERS'e-FILE NUMBERMr. J. F. StolzFROM:PG&ESan Francisco, Calif. 94106Phillip A. Crane, Jr.DATE OF DOCUMENT10»18-77DATE RECEIVED10-21-77~ETTER0 R IG INALCOP YQNOTOR IZEDQUN...

Diablo Canyon, Unit 1 - Voltage-Based Repair Criteria Benchmarking and EOC-12 Projections.

Pacidc Gas andElectric CompanyLawrence F. Womack Diablo Canyon Power PlantVice President PO. Box 56Nuclear Services Avila Beach. CA 93424March 16, 2004 805.545.4620Fax: 805.545.4234PG&E Letter DCL-04-019U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, D...

Diablo Canyon Nuclear Power Plant, Units 1 And 2 - Request For Withholding Information From Public Disclosure (EPID L-2018-LLA-0730)

October 7, 2019 Mr. James M. Welsch Senior Vice President, 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 ...

Diablo Canyon Independent Spent Fuel Storage Installation - Submittal of Holtec Proprietary Reports & Non-Proprietary Document.

Pacific Gas and Electric Company Lawrence F. Womack Diablo Canyon Power Plant Vice President PC. Box 56 Nuclear Services Avila Beach, CA 93424 June 4, 2002 805.545.4600 Fax: 805.545.4234 PG&E Letter DIL-02-007 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Wash...

Diablo Canyon Plant, Environmental Assessment & Finding Of No Significant Impact, Proposed Action Would Also Exempt Licensee From Requirements to Maintain Emergency Procedures for Each Area in Which This Licensed Special Nuclear Material is Handled.

October 30, 1997Mr. Gregory M. Rueger, Senior Vice President and General Manager Pacific Gas and Electric Company Nuclear Power Generation N9B P. 0. Box 770000 San Francisco, California 94177 SUBJECT: ENVIRONMENTAL ASSESSMENT OF REQUEST FOR EXEMPTION FROM 10 CFR 70.24 CRITICAL...

Comment (86) from Anonymous Opposing Diablo Canyon Power Plant, Units 1 and 2; Notice of Intent to Prepare an Environmental Impact Statement.

9/1'2115- ''9/12r~15N R C- 2009- 0552- DRAFT- 0080.htmlAs of: 9/1/15 5:08 PMV"UPUBLIC SUBMISSION Status: PendingPostTracking No. ljz-8kv5-q02mComments Due: August 31, 2015Submission Type: WebDocket: NRC-2009-0552Notice of Receipt and Availability of Application for Renewal ...

Diablo Canyon Unit 1, Technical Specification 3.3.1 Not Met Due to Inadequate Post Maintenance Tests LER 00-001-00

Pacific Gas and -7 Electric Company David H. Oatley Diablo Canyon Power Plant Vice President-Diablo Canyon PO. Box 56 Operations and Plant Manager Avila Beach, CA 93424 805.545,6000 March 17, 2000 PG&E Letter DCL-00-042 U.S. Nuclear Regulatory Commission ATTN: Document Contr...

Diablo Canyon, Units 1 and 2 - Response to NRC Request for Additional Information Regarding License Amendment Request 15-03, "Application of Alternative Source Term."

PacHic Gas and Bectric Company., April 21, 2016 PG&E Letter DCL-16-044 James M. Welsch Vice President, Nuclear Generation Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 805.545.3242 E·Mail: JMW1@pge.com U.S. Nuclear Regulatory Commission A TIN: Document Control De...

Diablo Canyon Units 1 and 2, Proposed Path to Closure of Generic Safety Issue-191, "Assessment of Debris Accumulation on Pressurized-Water Reactor Sump Performance."

Pacific Gas and Electric Company® May 14, 2013 PG&E Letter DCL-13-052 U.S. Nuclear Regulatory Commission ATTN: Docu ment 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 Edward D. Halpin Senior Vice Pr...

Diablo Canyon Power Plant Unit 2, Response Amendment to Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.3 Seismic.

Pacific Gas and Electric Company® May 22, 2013 PG&E Letter DCL-13-054 u.s. Nuclear Regulatory Commission ATTN: Document Control Desk 11555 Rockville Pike Rockville, MD 20852 Docket No. 50-323, OL-DPR-82 Diablo Canyon Power Plant Unit 2 Barry S. Allen Site Vice President Diablo...

Brief supporting 810803 exceptions to ASLB 810717 partial initial decision.Exhibits & Certificate of Svc encl.

t sUNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSIONBEFORE THE ATOMIC SAFETY AND LICENSING APPEAL BOARD)In the Matter of))PACIFIC GAS AND ELECTRIC COMPANY)Docket Nos. 50-275 0.L.)50-323 0.L.(Diablo Canyon Nuclear Power )Plant, Units 1 and 2) ) (Low Power Test)Proceeding))~...

Forwards US AEC Div of Licensing Rept to ACRS in matter of PG&E Diablo Canyon Nuclear Plant,Rept 2.

..! 0( p,.; y8m e ? tii ,/' - . ' N }Iit 66 t ;t o. i.,Distribution:Suppl.M--RPB-5 ReadingOrig: DFKnuthR. S. BoydDocket No. 50-275. .,. c 3 '36I cHr. Nunzio J. PalladinoChairman, Advisory Committeeon Reactor SafeguardsU. S. Atomic Energy Conmi.4sionWashington, D. C.20545Dear M...

Diablo Canyon, Units 1 and 2, Draft RAI Responses to RAI Questions 5, 7.12 and New RAI 24 for Discussion.

From: Grozan, Thomas C [TCG5@pge.com] Sent: Thursday, January 21, 2010 7:50 PM To: Wang, Alan Subject: Draft20100121 DCL010xx.doc Attachments: Draft20100121 DCL010xx.pdf <> Alan, Attached are draft responses to RAI questions 5, 7. 12. and new RAI 24 for discussion during ...

Forwards Rev 0 to "Diablo Canyon Unit 1 IDVP Verification of Corrective Action,Turbine Bldg," Interim Technical Rept 56.

ROBERT L CLOUD ASSOCI ATES. INC.i25 UNIVERSITY AVENUEBERKELEY. CALIFORNIA 94710.4 si.4i. 2esP105-4September 20, 1983Mr.G. H. Meneatis, Executive Vice PresidentFacilities and Electric Resources DevelopmentPacific Gas and Electric Company77 Beale StreetSan Francisco, CA 94106Mr....

Diablo Canyon, Units 1 and 2, and Independent Spent Fuel Storage Installation - Emergency Plan Implementing Procedures Updates.

Pacific Gas and Electric Company"' November 17, 2016 PG&E Letter DCL-16-120 PG&E Letter DIL-16-018 Michael A. Ginn Manager Emergency Planning U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 10 CFR 50.54, 10 CFR 72.32 Docket No. 50-275, ...

REVISION TO REQUIREMENTS FOR CONTINUOUS FIRE WATCHES FOR INOPERABLE FIRE BARRIERS - DIABLO CANYON NUCLERAR POWER PLANT, UNIT 1 (TAC NO. MA4180) AND UNIT 2 (TAC NO. MA4181)

January 27, 2000Mr. Gregory M. Rueger Senior Vice President and General ManagerPacific Gas and Electric CompanyDiablo Canyon Nuclear Power PlantP. O. Box 3Avila Beach, CA 94177SUBJECT: REVISION TO REQUIREMENTS FOR CONTINUOUS FIRE WATCHES FORINOPERABLE FIRE BARRIERS - DIABLO CA...

Forthcoming ACRS Full Committee 06/05/1975 Meeting - Diablo Canyon Nuclear Power Station, Units 1 and 2.

0JUN0 85y'5Docket Nos. 50-and-3Olan D. Parr, Chief, Light Mater Reactors Project'ranch 1-3, DRLMRIHCOMDtG ACRS HJLL COKKTZEZ MEZTDtG-DIABLO CANYON NUCIZARPO'AER STATEON, UNITS 1 Al'S 2 (OL)IRTE 8 TINE:IDCATXON:PURPOSE:PARTXCIPAÃE:Thursday, June 5,1975-oI>>>- Mausn@tono D. C.PR...

Diablo Canyon, Units 1 and 2, Submittal of Appendix B to Report LL-41, "Probabilities of Peak Site Accelerations Based on the Geologic Record of Fault Dislocation."

U.S. NUCLEAR REGULATORY COMMISSIONIz 75)'NRCQISTRIBUTION FOR PART 50 DOCKET MATERIALOOCICET NUMBFII.E NUMBER'OIMr. John F, StolzFROM:Pacific Gas & Electric CoSan Francisco, CaliforniaPE A, CraneDATE OF DOCUMENT10/21/77DATE RECEIVEO10/25/77ABETTERRIG INAICOPYDESCRIPTION0 NOTOR ...

Forwards "Diablo Canyon Power Plant Unit 1 Reactor Containment Bldg Integrated Leakage Rate Test." Test conducted in Mar 1991 during fourth refueling outage & verified leak-tight integrity of containment.

ACCELERATED DISTRIBUTION DEMONSTPA.TION SYSTEMIIREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)SUBJECT: Forwards "Diablo Canyon .Power Plant Unit 1 ReactorContainment Bldg Integrated Leakage Rate Test." Testconducted in Mar„ 1991 during fourth refueling outage &verified leak...