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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

2008/03/05 - Diablo Canyon - NRC Staff's Response to San Luis Obispo Mothers for Peace's Request for Admission of Late-Filed Contention 6

March 5, 2008 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE COMMISSION In the Matter of ) ) PACIFIC GAS AND ELECTRIC COMPANY ) Docket No. 72-26-ISFSI ) (Diablo Canyon Power Plant Independent ) ASLBP No. 08-860-01-ISF...

Brief in support of exceptions to ASLB 820831 initial decision in reopened full power OL proceeding.Certificate of Svc encl.

.| 1S)--s s''esp.EOdUNITED STATES OF AMERICAuNUCLEAR REGULATORY COMMISSIONBEFORE THE ATOMIC SAFETY AND LICENSING APPEAL BO%SII!33a ; . . ..N ':k{|{{i 50NT/J |3:1;If|ckE!f V CE)In the Matter of ))PACIFIC GAS AND ELECTRIC COMPANY)Docket Nos. 50-275 O.L.)50-323 0.L.'(Diablo Canyo...

"Second Quarter 1997 Rept on Discharge Monitoring at Diablo Canyon Power Plant."

t, PG&E Letter DCL-97-560ENCLOSURE 1SECOND QUARTER 1997REPORT ON DISCHARGE MONITORINGATDIABLOCANYON POWER PLANT'F707250022'P707i8PDRADQCK05000275RPDR0PACIFIC GAS AND ELECTRIC COMPANYNUCLEAR PONfER GENERATIONSecond Quarter 1997REPORT ONDISCHARGE MONITORINGATDIABLOCANYON POWER P...

G20110273/LTR-11-0214/EDATS: SECY-2011-0234 & G20110212/LTR-11-0152/EDATS: SECY-2011-0168 & LTR-11-0347 - Ltr to Rep. L. Capps fm Chairman Jaczko re: Delay License Renewal Application for Diablo Canyon Nuclear Power Plant

July 16, 2011 The Honorable Lois Capps United States House of Representatives Washington, D.C. 20515 Dear Congresswoman Capps: On behalf of the U.S. Nuclear Regulatory Commission (NRC), I am responding to your letters of March 24, April 11, and June 7, 2011, reques...

"Ecological Monitoring Program 1995 Status Rept Summer & Fall Surveys Diablo Canyon Power Plant." W/960216 ltr.

CATEGORY j.REGULAT INFORMATION DISTRIBUTION, .STEM (RIDS)TIIFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga 0500027550-323 Diablo Canyon Nuclear Power Plant, Unit 2, Pacific Ga 05000323AUTH.NAME AUTHOR AFFILIATIONFUJIMOTO,W.H. Pacific Gas & Electric Co.RECIP...

Summary of Teleconference Call Held on November 9, 2010 between the U.S. NRC and Pacific Gas and Electric Company Concerning Requests for Additional Information Related to the Diablo Canyon Nuclear Power Plant, Units 1 and 2, License Renewal Application.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 December 8, 2010 LICENSEE: Pacific Gas and Electric Company FACILITY: Diablo Canyon Nuclear Power Plant, Units 1 and 2 SUBJECT: SUMMARY OF TELEPHONE CONFERENCE CALL HELD ON NOVEMBER 10, 2010, BETWEEN THE...

January 25, 2011, Summary of Telephone Conference Call Held Between NRC and PG&E Concerning Open Items Related to the Diablo Canyon Nuclear Power Plant, Units 1 and 2, SER (TAC Nos. ME2896 & 2897).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 February 18, 2011 LICENSEE: Pacific Gas and Electric Company FACILITY: Diablo Canyon Nuclear Power Plant, Units 1 and 2 SUBJECT: SUMMARY OF TELEPHONE CONFERENCE CALL HELD ON JANUARY 25, 2011, BETWEEN THE...

"Height Limiting Effect of Sea Floor Terrain Features & of Hypothetically Extensively Reduced Breakwaters on Wave Action at Diablo Canyon Sea Water Intake."

yTHE HEIGHT LIMITINGEFFECT OFSEA FLOOR TERRAIN FEATURESAND OF HYPOTHETICALLYEXTENSIVELYREDUCED BREAKWATERSON WAVE ACTION AT DIABLOCANYONSEA WATER INTAKEREPORT ON A THREE-DIMENSIONALPHYSICAL MODELSTUDYFOR PACIFIC GAS AND ELECTRIC COMPANYBYOMAR J. LILLEVANGFREDRIC RAICHLENJACK C...

LTR-11-0539 - Ltr. to Doreen Farr, County of Santa Barbara Board of Supervisors, from Annette Vietti-Cook Re: Responds to Ltr. Concerning the Halt of Activities Pertaining to the License Renewal Process for Diablo Canyon.

November 2, 2011 Ms. Doreen Farr Vice Chair County of Santa Barbara Board of Supervisors 105 East Anapamu Street Santa Barbara, California 93101 Dear Ms. Farr: I am responding to your letter of September 7, 2011, asking the Commission to halt activities pertaining t...

3/21/2008 Ltr. to J. S. Keenan re: Diablo Canyon Independent Spent Fuel Storage Installation - Request for Schedular Exemption from 10 CFR 72.70(c)(6) for Submittal of the Final Safety Analysis Report Update.

March 21, 2008 Mr. John S. Keenan Senior Vice President B Generation and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 770000, Mail Code B32 San Francisco, CA 94177-0001 SUBJECT: DIABLO CANYON INDEPENDENT SPENT FUEL STORAGE I...

Limited Appearance Statement from Dr. Victor Gilinsky regarding Friends of the Earth's petition for a license amendment hearing on recent Diablo Canyon Power Plant seismic issues.

From: Victor GilinskyTo: Ryerson, Paul; Arnold, Gary; Trikouros, NicholasCc: Wase, Alana; Kanatas, Catherine; Lindell, Joseph; Mizuno, Beth; OCAAMAIL Resource; dreddick@winston.com; drepka@winston.com; Roth(OGC), David; jmr@nei.org; CSisco@winston.com; trsmith@winston.com; Sol...

Diablo Canyon Power Plant, Units 1 and 2, Request for Additional Information, Regarding 60-Day Response to NRC Bulletin 2011-01, "Mitigating Strategies" (TAC Nos. ME6425 and ME6426).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 November 28, 2011 Mr. John T. Conway Senior Vice President - Energy Supply and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant 77 Beale Street, Mail Code B32 San Francisc...

IR 05000275/2015404 and 05000323/2015404, on 09/03/2015, Diablo Canyon Power Plant, Units 1 And 2 - NRC Inspection Report.

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 October 16, 2015 Mr. Edward D. Halpin, Senior Vi...

Forwards "Diablo Canyon Nuclear Power Plant Unit 1 Independent Design Verification Program," third text submittal of final rept.Next submittal scheduled for 830615 & final submittal scheduled for 830630.

0'EGULATORYFORMATION DISTRIBUTION S M (RIDS)ACCESSION NBR ~ 8306100130 DOC~DATE'3/05/31- NOTARIZED; NO DOCKETFACIL:50 275 Diablo Canyon Nuclear Power Planti Unit 1i Pacific Ga 05000275AUTH~NAME AUTHOR AFFILIATIONCOOPERiW,E, "Teledyne -Engineering Services"RECIP~ NAME RECIPIENT...

Diablo Canyon Units 1 and 2 - Response to NRC Regulatory Issue Summary 2017-03, Preparation and Scheduling of Operator Licensing Examinations.

Pacific Gas and Electric C:ompany .r-May 5, 2017 PG&E Letter DCL-17-042 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 Paula Gerfen Station llirector...

"Diablo Canyon Power Plant Long-Term Seismic Program," quarterly Progress Rept 11.

PGhE L r No. DCL-88-157ENCLOSUREDIABLO CANYON POHER PLANT LONG TERM SEISMIC PROGRAMQUARTERLY PROGRESS REPORT NO. 11PACIFIC GAS AND ELECTRIC COMPANYDUNE 19882153S/0060K3306210065 3306|.6PDR ADOCK 05000275R DCD1TABLE OF CONTENTS~E~TNPA El.2.3.4.5.6.INTRODUCTIONGEOLOGY/SEISHOLOGY...

Diablo Canyon Unit 1 and 2, Federal Register, Proposed Amendment Would Approve Modification to Auxiliary Saltwater System.

September 9, 1997Mr. Gregory M. Rueger Pacific Gas and Electric Company NPG - Mail Code AIOD P. 0. Box 770000 San Francisco, California 94177 SUBJECT: NOTICE OF CONSIDERATION OF ISSUANCE OF AMENDMENTS TO FACILITY OPERATING LICENSES, PROPOSED NO SIGNIFICANT HAZARDS CONSIDERATIO...

Diablo Canyon Power Plant Unit 2 - Notification of Inspection (NRC Inspection Report 05000323-09-005) and Request for Information.

UNITED STATESNUCLEAR REGULATORY COMMISSIONREGION IV612 EAST LAMAR BLVD, SUITE 400ARLINGTON, TEXAS 76011-4125 August 31, 2009 John T. Conway Senior Vice President & Chief Nuclear Officer Pacific Gas and Electric Company P.O. Box 3 Mail Code 104/6/601 Avila Beach, CA 93424 ...

Response to Request for Additional Information Regarding the Final Safety Analysis Report for Diablo Canyon Units 1 and 2.

AFC DISTRIBUTION FOR PART 50 DOCKET HATEPTAL(IEI4PORARY PORHi CONTROL HO: 3696FILE:FROviPaciiic Gas & Electric Co.San Francisco, Cal. 94106F. T. Searls4-23-74 4-26-74DATE OF DOC DATE REC'D LTR IfEf0 RPT OTHERTO:0,'D. ParrORIG1 signedCC OTffER SENT AEC PDR XSENT LOCAL PDR XCLAS...

Revised Monthly Status Report of Pacific Gas and Electric Company for Diablo Canyon Seismic Studies.

May 9, 2012 by Electronic Information Exchange Administrative Judge Alex S. Karlin Administrative Judge Nicholas G. Trikouros Administrative Judge Paul B. Abramson Atomic Safety and Licensing Board Panel U.S. Nuclear Regulatory Commission Two White Flint North 11545 Rockvill...

Forwards "Diablo Canyon Power Plant,Unit 2 Reactor C Containment Bldg ILRT" conducted in Apr 1993 during Unit 2 fifth refueling outage.Test verified leak-tight integrity of containment.

,;.ACCELERATE DOCVMENT DIST UTION SYSTEM%'EGULATINFORMATION DISTRIBUTION STEM (RIDS)ACCESSION NBR:9308130135 DOC.DATE: 93/08/06 NOTARIZED: NO DOCKET NFACIL:50-323 Diablo Canyon'uclear Power Plant, Unit 2, Pacific Ga 05000323AUTH.NAME AUTHOR AFFILIATION$~e-RUEGER,G.M. Pacific G...

Diablo Canyon, License Amendments, Issuance of Amendments 181 & 183 Re: Revision to Standby Diesel Generator Fuel Oil Inventory TS (TACs MC4593 & MC4594).

May 25, 2005Mr. Gregory 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, UNIT NOS. 1 AND 2 - ISSUANCE OFAMENDMENTS RE: REVISION...

Diablo Canyon Unit 1, Unusual Event Due to a 12 kV Bus Fault, Licensee Event Report 1-2000-004-01

WI Pacific Gas and7,Electric CompanyDavid H. Oatley Diablo Canyon Power PlantVice President-Diablo Canyon PO. Box 56Operations and Plant Manager Avila Beach, CA 93424August 30, 2000 805.545.6000PG&E Letter DCL-00-1 15U.S. Nuclear Regulatory CommissionATTN: Document Control Des...

Diablo Canyon, Units 1 and 2, Snubber Visual Examination and Functional Testing Related to the Inservice Inspection Program Third 10-Year Interval.

Pacific Gas and Electric Company® December 21,2010 PG&E Letter DCL-1 0-157 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 Plants (DCPP) Units 1 and 2 James R...

Diablo Canyon, Units 1 and 2, Issuance of License Amendments 172 and 174 regarding Direct Current Electric Power Systems.

September 20, 2004Mr. Gregory 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, UNIT NO. 1 (TAC NO. MC0176) ANDUNIT NO. 2 (TAC NO...