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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 Advising of Plan to Add a Contention to the Diablo Canyon Health and Safety Proceedings Regarding the Need for Retrofitting the DCNGS.

8OARO OF TRUS'TEESJAIIES N ADLERREGINALO ALLEYNEPH|LLIP S SERRY-OAVIO SOUSIONRICHARO M SUX8AUMGEOFFREY COWANMARGOT E FEUEROAK EL GREE SERGCARLYLE W HALL.JRELIZA8ETH M HOROWITEALVIN 5 AAUFERGLAOYS MEAOELANDON MOFUUSOWEN OLPJIVCTOR H PALIPEIUJOHN R PHILLIPS8RENT N RUSHFORTHJ STA...

ESLO2007-009, "Diablo Canyon NPDES Receiving Water Monitoring Program: 2006 Annual Report."

Diablo Canyon Power PlantNPDES Receiving WaterMonitoring Program:2006 Annual ReportApril 20, 2007Prepared for:Pacific Gas and Electric CompanyDiablo Canyon Power PlantAvila Beach, CA 934240Prepared by:TENERA Environmental141 Suburban Rd., Suite A2, San Luis Obispo, CA 93401805...

Humboldt Bay Power Plant, Unit 3, 2012 Annual Statement of Insurance for Pacific Gas and Electric Company's Diablo Canyon Power Plant and Humboldt Bay Power Plant.

Pacific Gas and Electric Company® March 30, 2012 PG&E Letter DCL-12-033 PG&E Letter HBL-12-01 0 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 Docket...

ASP Analysis - Reject - Diablo Canyon Both Trains of Residual Heat Removal Inoperable Due to Circumferential Crack on a Socket Weld (LER 275/2015-001).

Final ASP Program Analysis - Reject Accident Sequence Precursor Program – Office of Nuclear Regulatory Research Diablo Canyon Power Plant, Unit 1 Both Trains of Residual Heat Removal Inoperable Due to Circumferential Crack on a Socket Weld Event Date: 12/31/2014 LERs: 275-20...

Forwards "Annual Summary Rept on Discharge Monitoring at Diablo Canyon Power Plant for 1997." Encl 2 is errata w/ replacement page for rept.

CATEGORY 1REGULA INFORMATION DISTRIBUTIO YSTEM (RIDS)ACCESSION NBR:9803120386 DOC.DATE: 98/02/27 NOTARIZED: NO DOCKET~~ ~~~~ACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga 0500027550-323 Diablo Canyon- Nuclear Power Plant, Unit 2, Pacific Ga 05000323AUTH.NAME...

Diablo Canyon Units 1 and 2, Response to NRC Regulatory Issue Summary 2005-19; Preparation and Scheduling of Operator Licensing Examinations.

Pacific Gas andElectric Company'James R. Becker Diablo Canyon Power PlantVice President P. 0. Box 56Diablo Canyon Operations and Avila Beach, CA 93424Station Director805.545.3462September 16, 2005 Fax: 805.545.4234PG&E Letter DCL-05-107U.S. Nuclear Regulatory CommissionATTN: D...

Diablo Canyon 1 2000-2017 Q1-Q4 ROP Inspection Findings.

Diablo Canyon 1 Initiating Events Significance: Oct 06, 2001 Identified By: NRC Item Type: NCV NonCited Violation Failure to perform a prompt operability assessment for an atmospheric dump valve The inspectors identified a violation for the licensee's failure to promptly initi...

Forwards "Diablo Canyon Newsletter," Feb 1985,supplied to facilitate awareness of util public educ program re emergency response plan.Newsletter will be sent as part of routine distribution sys.

o' s-' -n10 EWE 0(ew,>iPACIFIC GAS ANDE LEggICp;O,O M PANYbbWb|77 BEALE STREET . SAN FRANCISCO, CALIFORNI A 94106 . (415)781 4211 . TWX 910 372-6587::ic.p.y : : '\ames o. swirreauau1~"'."Eno. March 6, 1985PGandE Letter No.: DCL-85-095Mr. John B. Martin, Regional AdministratorU...

Diablo Canyon Power Plant, Units 1 and 2, Revised Enclosure for the Decommissioning Funding Report

Pacific Gas and Electric Company "' July 1, 2019 PG&E Letter DCL-19-055 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 Power Plant Units 1 and 2 James M. Welsch Se...

Diablo Canyon, Units 1 & 2, Request for Extension of Enforcement Discretion and Commitment to Submittal Date for 10 CFR 50.48(C) License Amendment Request.

Pacific Gas and Electric Company® June 24, 2011 PG&E letter DCl-11-076 US 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 James R. Becker Site Vice Preside...

Diablo Canyon Independent Spent Fuel Storage Installation Submittal of Holtec Nonproprietary Report.

Pacific Gas and Electric Company" February 20,2009 James R. Becker Diablo Canyon Power Plant Site Vice President , Mail Code 104/5/601 I? 0. Box 56 Avila Beach, CA 93424 805.545.3462 Internal: 691.3462 Fax: 805.545.6445 PG&E Letter DIL-09-004 U.S. Nuclear Regulatory Commission...

Diablo Canyon, Units 1 and 2 - Cover Letter for Submission of Report Entitled, "Diablo Canyon Physical Model Thermal Infrared and Tracer Dye Studies" in Support of Application for Operating License.

U.S. NVCLEAflBEGVLAToflVCo SSIONN R C F OflM 196(2.701NRC DISTRIBUTION Fon PART 60 DOC!(ET MATERIALDOCKET NUM50-27FILE NVMOEflENVXROTOMrs Gor on Dicker FROM:DATE OF DOCUMENT4-7-76DATE RECEIVED4»12»76ETTEBZ) OB IG INALQCOPVONOTORIZEDl3VNCLASSIFIEDPROP INPUT FORM NVMOEB OF COPIE...

Diablo Canyon Unit 1 Response to NRC RAI Regarding License Amend Request LAR 99-03

~'G Pacific Gas and ElectricCompany David H. Oatley Diablo Can;.c- 0ower Plant Vice PresidentCroa:= Cae-.on P0. Box 56 Operations ard Fa-: M ae da Beacm. ,- 93424 805 54 . September 29, 2000 PG&E Letter DCL-O0-126 U.S. Nuclear Regulatory Commission ATTN: Document Control ...

"Diablo Canyon Nuclear Power Plant Unit 1,Independent Design Verification Program," final rept.

IDVP FINAL REPORTTABLE OF CONTENTSr>-TELEDYNEENQINEERlNQ SERVlCESSectionTitleLatestSubmi tta1Date*e1.01.11 ~ 2'.31.41.52.03.03.13.23.33.43.5INTRODUCTIONSCOPECOMMISSION ORDER AND STAFF LETTER1.2.1 Initial Errors and Early'rogram forEvaluation1.2.2 Cotmission Order1.2.3 NRC Staf...

Press Release-11-095: NRC Issues Final Safety Evaluation Report for Diablo Canyon Power Plant License Renewal.

NRC ISSUES FINAL SAFETY EVALUATION REPORT FOR DIABLO CANYON NUCLEAR POWER PLANT LICENSE RENEWAL The Nuclear Regulatory Commission has issued its safety evaluation report (SER) for the proposed renewal of the operating licenses for the Diablo Canyon Nuclear Power Plant, U...

Diablo Canyon Units 1 and 2, Technical Specification Bases Change, Support Extended Fuel Cycles to 24 Months.

March 30, 1998Mr. Gregory M. Rueger, Senior Vice President and General Manager Pacific Gas and Electric Company Nuclear Power Generation N9B P.O. Box 770000 San Francisco, California 94177SUBJECT: DIABLO CANYON SPECIFICATIONNUCLEAR POWER PLANT, UNITS 1 AND 2 - TECHNICAL BASES ...

08-07-17 Acknowledgement Letter to Congressman Salud Carbajal - Diablo Canyon.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 The Honorable Salud Carbajal United States House of Representatives Washington, DC 20515 Dear Congressman Carbajal: August 7, 2017 This is to acknowledge receipt of your letter dated August 2, 2017, reques...

Diablo Canyon, Units 1 and 2, Withdrawal of Request for Fee Waiver as Pilot Plant for Simplified Risk-Informed Approach for Closure of GSI-191.

Pacific Gas and Electric Company® October 17, 2014 PG&E Letter DCL-14-089 Barry S. Allen Site Vice President Diablo Canyon Power Plant Mail Code 104/6 P. 0. Box 56 Avila Beach, CA 93424 805.545.4888 Internal: 691.4888 Fax: 805.545.6445 Chief Financial Officer (CFO) 10CFR170.11...

Diablo Canyon 2 2000-2017 Q1-Q4 ROP Inspection Findings

Diablo Canyon 2 Initiating Events Significance: Oct 06, 2001 Identified By: NRC Item Type: NCV NonCited Violation Failure to perform a prompt operability assessment for an atmospheric dump valve The inspectors identified a violation for the licensee's failure to promptly initi...

Comment (19) of Michele Boyd Opposing Supplement to the Environmental Assessment for the Diablo Canyon Independent Spent Fuel Storage Installation.

I NRCREP - Comments on EA for Diablo ISFSI, D0cket 72-26 ... e... Paqe 1ilIFrom:To:Date:Subject:"Michele Boyd" Mon, Jul 2, 2007 12:00 PMComments on EA for Diablo ISFSI, Docket 72-26Public Citizen's comments on the Supplement to the EA for the Diablo Canyon ISFSI are attached....

Diablo Canyon, Units 1 & 2, On September 17, 1976 you requested the numerical calculations underlying the NRC Staff's 10 CFR 50, Appendix I. evaluation for plant.

James Geocaris, Esq.Center for Law in thePublic Interest10203 Santa Monica Blvd.Fifth FloorLos Angeles, California 90067DISTRIBUTIONKetchenSePtember 21, 1976KieferTourtellotteShaparEngelhardtGrossmanNRC FilesReg CentralPDR/LPDRFormal FileIn the Matter ofPacific Gas and Electri...

LER 03-006-00 for Diablo Canyon re Unit 2 Auxiliary Feedwater System Actuation Due to Personnel Error.

Pacific Gas andElectric CompanyJames R Becker Diablo Canyon Power PlantVice President -Diablo Canyon P0. Box 56Operations and Station Director Avila Beach, CA 93424June 4, 2003 805.545.3462Fax: 05.545.4234PG&E Letter DCL-03-062U.S. Nuclear Regulatory CommissionATTN: Document C...

Diablo Canyon 2014-08 Final Written Exam.

ANSWER KEY U.S. Nuclear Regulatory Commission Diablo Canyon RO Written Examination Applicant InformationName: ANSWER KEY Date: 8 August, 2014 Facility/Unit: Diablo Canyon Region: I II III IV Reactor Type: W CE BW GE Start Time: Finish Time: Instructions ...

Diablo Canyon, Units 1 & 2 - 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2009.

Pacific Gas and Electric Company® July 19, 2010 PG&E Letter DCL-10-080 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 James R. Becker Site Vice Presi...

Diablo Canyon, Unit 2 - Environmental Assessment and Finding Of No Significant Impact dtd 4/22/85.

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