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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 To B. S. Allen re: Amendment No. 3 To Materials License No. SNM-2511 For The Diablo Canyon Independent Spent Fuel Storage Installation-Issuance Of Corrected Technical Specification Pages (TAC No. L24675)

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 November 28, 2014 Mr. Barry S. Allen Site Vice President Pacific Gas and Electric Company Mail Code 104/5/601 P.O. Box 56 Avila Beach, CA 93424 SUBJECT: AMENDMENT NO. 3 TO MATERIALS LICENSE NO. SNM-2...

06/03/2010 Summary of Telephone Conference Call With Pacific Gas and Electric Company Concerning Draft Request for Additional Information Related to Diablo Canyon Nuclear Power Plant, Units 1 & 2, License Renewal Application - Aging Management Programs.

June 17, 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 JUNE 3, 2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND PACIFIC GAS AND ELECTRIC COMPAN...

Diablo Canyon, Units 1 and 2 - Comments on the AEC Draft Environmental Statement Related to the Proposed Continuation of Construction Permits and Issuance of Operating License to Pacific Gas and Electric Company.

'RCDZSTRZRIFi'ZOH FOR PART 0 DOCZRT M!T RZALTEMPORARY c ORAL COAVRROL NO:rrFROM:Federal Power Commiss'ionWashington, D.C. 2(%26T. A. PhillipsTOrDaniel R. HullerDATE QFDOC'-11-73ORIG1DATE REC'D LiRCCi%i:IO&hiA.CrDR xSr"A"Pi. LOCAL P~B xCEASS: U PROP ziicO Ã0 CYS REC'D DOCmT, ii...

Diablo Canyon, Units 1 & 2, Reply of Pacific Gas and Electric Company to Mothers for Peace Motion Regarding Special Nuclear Material License for Unit 2.

XTED STATES OF AMERXCA~~LEAR REGULATORY COMMXSSIOMBEFORE THE ATOMIC SAFETY AND LICENSING BOARD 9/10/76,Xn the Matter ofDiablo Canyon Site))PACIFIC GAS AND ELECTRXC, COMPANY))Units 1 and 2)Dockets 0-27-5-.O50-32 3-OLREPLY OF PACXFIC GAS AND ELECTRIC COMPANY TOMOTHERS FOR PEACE ...

Diablo Canyon, Letter Regarding Amendment to the FSAR, Describing and Evaluating the Consequences of a Postulated ATWS.

AEC BU 0 FO PART 50 DOCKET M RIAL(Ti2fPORARY FORM) CONTROL NO:FXLE:218'ROMPacific Gas 6I Electric CompanySan Francisco, Cal, 94106F. T. Searls12-31-73 1-7-74DATE OF DOC DATE REC'D LTR MEMO RPT OTHERTO ~A. GiambussoORIG1 signedCC OTHER SENT AEC PDRSENT LOCAL PDRCLASS UNCLASSXXX...

Diablo Canyon Nuclear Power Plant, Units 1 & 2 - Transmittal Letter of Loan Copy of the Transcript of the Prehearing Conference Held on April 10, 1975 in San Luis Obispo.

Aprf1 18, 1975Mrs. Sandra A. Sflver1315 Cecelfa CourtSan Luis Obfspo, Calffornfa 93401In the Matter ofPacfffc Gas and Electrfc Company(Dfablo Canyon Nuclear Power Plant, Urrfts Nos. 1 and 2)Docket Nos. 50-275 O.L. and50-'323O.L.Dear Mrs. Sflver:Enclosed fs a loan copy of the t...

Diablo Canyon Power Plant, Units 1 and 2 - Request for Withholding Information from Public Disclosure, 5/29/2012 Affidavit Executed by Scott Roberts, CS Innovations, LLC on 10 proprietary documents (TAC Nos. ME7522 and ME7523).

UNITED STATES NUCLEAR REGULATORY. COMMISSION WASHINGTON, D.C. 20555-0001 July 24, 2012 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 Avila Beach, CA 93424 SUBJECT: ...

NRC Response to Senator C. Mathias Regarding Letter from Constituent M. Barbour Urging Denial of Diablo Canyon Facility Operating License.

pe18F17Docket l&. 50-275and 50-323The Bonorable Charles /AC.'athias, Jr.United States SenateHmhington, D. C. 20510Dear Senator Yathias:l am pleased to respond to your note of February 10, 1977, forwardinga note from your constituent ffs. Harian Barbour. Hs. Barbour enclosed th...

11/10/2004 Summary of Meeting with STARS to Discuss License Renewal Activities for Comanche Peak, Diablo Canyon, Palo Verde, South Texas, and Wolf Creek Nuclear Power Plants.

December 10, 2004ORGANIZATION: Strategic Teaming and Resource Sharing Group (STARS) SUBJECT: SUMMARY OF MEETING WITH STARS TO DISCUSS LICENSERENEWAL ACTIVITIES FOR COMANCHE PEAK, DIABLO CANYON,PALO VERDE, SOUTH TEXAS, AND WOLF CREEK NUCLEAR POWERPLANTSOn November 10, 2004, re...

Summary of Telephone Conference Call Held on 9/30/10, btw the USNRC and Pacific Gas and Electric Company Concerning RAIs Related to the Diablo Canyon Nuclear Power Plant, Units 1 and 2, LRA - Scoping and Screening.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 November 5, 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 SEPTEMBER 30, 2010, BETWEEN TH...

12/8/10 Summary of Telephone Conference Call Held btw the USNRC and Pacific Gas and Electric Company Concerning Requests for Additional Information Response Related to the Diablo Canyon Nuclear Power Plant, Units 1 and 2, License Renewal Application.

~p..1\ REGu( UNITED STATES i!!:~v" 'i~0'1' NUCLEAR REGULATORY COMMISSION (; ~ WASHINGTON, D.C. 20555-0001

Diablo Canyon Nuclear Power Plant, Units 1 and 2 - Request for Relief from the Inservice Inspection Program Requirements of ASME Code, Section XI, for Steam Generator and Pressurizer Nozzle Inside Radius Sections (EPID L-2018-LLR-0138)

Enclosure June 28, 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, ...

05000275, 05000323, State Dept. of Health Services, Radiologic Health Branch, Diablo Canyon, Units 1 & 2, Notification of Upcoming Meeting

June 6, 2001Ed Bailey, Radiation Program DirectorRadiologic Health BranchState Department of Health ServicesP.O. Box 942732 (MS 178)Sacramento, CA 94327-7320Dear Mr. Bailey:SUBJECT: NOTIFICATION OF UPCOMING MEETINGLast year, the NRC conducted public meetings in the vicinity ...

05000275, 05000323, Federal Emergency Management Agency (FEMA), Region IX, Diablo Canyon Units 1 & 2, Notification of Upcoming Meeting

June 6, 2001Mr. Thomas Ridgeway, Branch ChiefFederal Emergency Management Agency (FEMA)Region IXBldg. 105, Presidio of San FranciscoP.O. Box 29998San Francisco, CA. 94129-1250Dear Mr. Ridgeway:SUBJECT: NOTIFICATION OF UPCOMING MEETINGLast year, the NRC conducted public meeting...

Diablo Canyon, Units 1 and 2, Supplement 3 to License Amendment Request 00-01, "Administrative Revisions to the Improved Technical Specifications

E Pacific Gas and Electric Company Lawrence F. Womack Diablo Canyon Power Plant Vice President PO. Box 56 Nuclear Technical Services Avila Beach, CA 93424 June 2, 2000 805.545.6000 PG&E Letter DCL-00-085 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington...

Diablo Canyon Power Plant, Receiving Water Monitoring Program: 1995-1998 Progress Report.

4f43o3(Diablo Canyon Power PlantReceiving Water MonitoringProgram: 1995-1998Progress ReportJune 25, 1999Prepared for:Pacific Gas and Electric Company77 Beale StreetSan Francisco, CA 94105Document No. E9-025.2TENERA Project ManagerJohn R. Steinbeck0 TENERAU 8vnmOne Market, Spe...

Request For Concurrence With List Of Federally Listed Species And Habitats For The Review Of The Diablo Canyon Power Plant, Units 1 And 2, License Renewal Application.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 May 12, 2016 Mr. William Steele Regional Administrator, West Coast Region National Marine Fisheries Service 501 West Ocean Boulevard, Suite 4200 Long Beach, CA 90802-4213 SUBJECT: REQUEST FOR CONC...

"PG&E First Quarter 1994 Rept on Discharge Monitoring at Diablo Canyon Power Plant." W/940420 ltr.

ACCELERATE DOCUMENT DIST UTION SYSTEMjREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSXON NBR-9404260233 DOC.DATE- 94/03/31 NOTARIZED: NOFACXL:50-275 Diablo Canyon Nuclear Power Plant, Unit,1, Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2, Pacific GaAUTH.NA...

Audit Report Regarding Pacific Gas and Electric Company's Seismic Site Response Related to the Near-Term Task Force Recommendation 2.1 - Seismic for: Diablo Canyon Power Plant, Units 1 and 2.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Mr. Edward D. Halpin Senior Vice President and Chief Nuclear Officer Pacific Gas and Electric Company P.O. Box 56 Mail Code 104/6 Avila Beach, CA 93424 January 11, 2016 SUBJECT: AUDIT REPORT REGARDING PACI...

Diablo Canyon Power Plant, Units 1 and 2 - NRC Receipt of Pacific Gas and Electric Company Response to Generic Letter 2006-03, "Potentially Nonconforming HEMYC and MT Fire Barrier Configurations" (TAC Nos. MD1573 and MD1574).

December 18, 2006Mr. John S. KeenanSenior Vice President and Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 770000San Francisco, CA 94177-0001SUBJECT: DIABLO CANYON POWER PLANT, UNIT NOS. 1 AND 2 - NRC RECEIPT OFLICENSEE RESPONSE TO GEN...

2010/05/25 Diablo Canyon LR - Copy of Request for Additional Information

1DiabloCanyonNPEm ResourceFrom: Ferrer, NathanielSent: Tuesday, May 25, 2010 3:52 PMTo: Grebel, Terence; Soenen, Philippe RCc: Green, Kimberly; DiabloHearingFile ResourceSubject: Copy of Request for Additional InformationAttachments: RAI Related to the Review of the DCPP LRA -...

Diablo Canyon, Response to NRC Request for Additional Information on License Renewal Application.

Pacific Gas andElectric Company" James R. Becker Diablo Canyon Power PlantSite Vice President Mail Code 104/5/601P. 0. Box 56Avila Beach, CA 93424805.545.3462July 07, 2010 Internal: 691.3462Fax: 805.545.6445PG&E Letter DCL-10-073U.S. Nuclear Regulatory CommissionATTN: Document...

Diablo Canyon, Units 1 & 2, Request for Relief from ASME Code Inspection Requirements for Containment Electrical Penetration Welds, Requests Substitution of Alternative Requirements.

March 4, 1993Docket Nos. 50-275 and 50-323 Mr. Gregory M. Rueger Nuclear Power Generation, B14A Pacific Gas and Electric Company 77 Beale Street, Room 1451 P.O. Box 770000 San Francisco, California 94177 Dear Mr. Rueger: SUBJECT: REQUEST FOR RELIEF FROM THE ASME CODE INSPECTIO...

Motion to reopen record to receive significant new evidence on recently established breakdowns in plant QA/QC control. Order should be issued vacating ASLB 810717 findings approving QA program & revoking OL.W/Certificate of Svc.

,_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _1b(* *..UNITED STATES OF AMERICA0?$" '30 "NUCLEAR REGULATORY COMMISSION,BEFORE THE ATOMIC SAFETY AND LICENSING APDEAL' BOARDy,,o:13,)In the Matter of ))PACIFIC GAS AND ELECTRIC COMPANY )Docket Nos. 50-275 0.L.)50-323 0.L.(Diablo Canyon Nuclect...

Comment (74) of Rosemary Wilvert Opposing the Diablo Canyon Nuclear Plant, Units 1 and 2, Notice of Intent to Prepare an Environmental Impact Statement.

9/1/2015 9/1/015N RC-2009-0552-DRAFT-0068.htrnlAs of: 9/1/15 4:56 PMRprpivpd. AiioiitQ 9fl1FIPUBLIC SUBMISSION ....... tts edn ot'...,..Tracking No. ljz-8ku3-c9yfComments Due: August 31, 201Submission Type: WebDocket: NRC-2009-0552Notice of Receipt and Availability of Applic...