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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

Diablo Canyon, Units 1 and 2, 1999 Annual Nonradiological Environmental Operating Report 1999

- Pacific Gas and Electric Company Gregory M. Rueger 77 Beale Street, 32nd Floor Senior Vice President and San Francisco, CA 94105 General Manager Mailing Address Nuclear Power Generation Mail Code B32 P.O. Box 770000 April 28, 2000 San Francisco, CA 94177 Apri 28,2000415.973....

Diablo Canyon Independent Spent Fuel Storage Installation - Response to NRC Request for Additional Information Pertaining to License Amendment Request 11-001.

Attachment 1 of the Enclosure Contains Proprietary Information.Withhold from public disclosure under 10 CFR 2.390.Pacific Gas andElectric Company® James R. Becker Diablo Canyon Power PlantSite Vice President Mail Code 104/5/601P. 0. Box 56Avila Beach, CA 93424805.545.3462Septe...

Diablo Canyon Power Plant, Unit 1 and 2 - Request for Additional Information Associated with Near-Term Task Force Recommendation 2.1 Seismic Evaluations.

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 October 1, 2015 SUBJECT: DIABLO CANYON POWER PLANT, U...

"Evaluation of Procedures Proposed by PG&E in Emergency Plans to Consider Meteorological Conditions in Diablo Canyon Plant Coastal Environ."

,m . _ ._ ..-_- -- - - - -,,. ,.;,-.|*i!.Evaluation of the ProceduresIProposed by the Pacific Gas and Electric Company:in their Emergency Plans to ConsiderMeteorological Conditions in theDiablo Canyon Plant Coastal Environmentby;Isaac Van der HovenNational Oceanic and Atmosphe...

Diablo Canyon, Units 1 and 2, Attachment 16 to DCL-12-050, PGE-12-52 NP, "Westinghouse Input to Diablo Canyon Digital Process Protection System Replacement Uncertainty Calculations Summary LAR."

Attachments 7-15 to the Enclosure contain Proprietary Information - Withhold Under 10 CFR 2.390EnclosureAttachment 16PG&E Letter DCL-12-050Westinghouse Document"PGE-12-52 NP-Attachment, Westinghouse Input toDiablo Canyon Digital Process Protection System ReplacementUncertainty...

03/25/2002 - Memo to C. Carpenter, NMSS/DRIP, Re: Technical Assistance Request - Review of Financial Qualifications for the Diablo Canyon Independent Spent Fuel Storage Installation.

March 25, 2002MEMORANDUM TO: Cynthia A. Carpenter, Program DirectorPolicy and Rulemaking ProgramDivision of Regulatory Improvement ProgramsOffice of Nuclear Reactor RegulationFROM: Charles L. Miller, Deputy Director /RA/Licensing and Inspection DirectorateSpent Fuel Project Of...

Diablo Canyon, Units 1 and 2, Final Safety Analysis Report Update, Revision 13.

' Pacific Gas and Electric Company "Gregory M. Rueger 77 Beale Street, 32nd Floor Senior Vice President and San Francisco, CA 94105 General Manager Mailing Address Nuclear Power Generation Mail Code B32 P.O. Box 770000 San Francisco, CA 94177 April 26, 2000 415.973.4684 Fax: 4...

Responds to Commission request for Governor Brown comments on NUREG-0862,Issue 2, "Preliminary Rept,Seismic Reverification Program at Diablo Canyon Nuclear Power Plants,Units 1 & 2."

KIRI(PATRICK) LOCKHART, HILL, CHRISTOPHER 8: PKKXXPSh PuemRSIIn hrcLcouro h PRorrasIoaa CORPORATIOIrTELEpIIoxE (Sos) mao-roooCADIEI IIIPIIITELE% ~GOO IIIPIICIWRITER 8 DIRECT DIALIICMEER(202) 452-7005igoo M Smilax,¹ W.WhsmmaxoN, D. C. aoo36February 3, 1982'82FES-3 P4:20YlZIRXPA...

Monthly operating repts for June 1990 for Diablo Canyon Units 1 & 2.W/900716 ltr.

ACCELERATED DISTRIBUTION DEMONSTRATION SYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR:9007200273 DOC.DATE: 90/06/30 NOTARIZED: NO DOCKETFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1,Pacific Ga 0500027550-323 Diablo Canyon Nuclear Power Plant, Uni...

Summary of the Severe Accident Mitigation Alternatives Site Audit Related to the Diablo Canyon Power Plant, Units 1 and 2 License Renewal Review.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 October 7, 2015 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 SU...

2008/03/05 - Diablo Canyon - NRC Staff's Motion to Strike San Luis Obispo Mothers for Peace's Motion to Compel Discovery Responses by NRC Staff

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

Diablo Canyon, Unit 1 and 2 - Correction to Safety Evaluation Issued in Amendment Nos. 183 and 185.

December 21, 2005Mr. David H. OatleyVice President and Acting CNOPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 56Avila Beach, CA 93424SUBJECT: DIABLO CANYON POWER PLANT UNIT NO. 1 AND UNIT NO. 2 -CORRECTION TO SAFETY EVALUATION ISSUED IN AMENDMENT NOS. 183...

Diablo Canyon Units 1 & 2, Response to NRC Letter Dated July 22, 2010 Request for Additional Information re License Renewal Application.

Pacific Gas andElectricCompany®August 18, 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-10-107U.S. Nuclear Regulatory CommissionATTN: Document Con...

Diablo Canyon Independent Spent Fuel Storage Installation Emergency Plan Implementing Procedure Update.

Pacific Gas and Electric Campany• October 15, 2018 PG&E Letter DCL-18-082 PG&E Letter DIL-18-014 Michael A. Ginn Manager Emergency Planning Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 805.545.3446 Internal: 691.3446 Fax: 805.545.6265 U.S. Nuclear Regulatory Com...

Diablo Canyon Power Plant - Design Basis Assurance Inspection (TEAMS) Inspection Report 05000275/2019010 and 05000323/2019010

August 1, 2019 Mr. James M. Welsch Vice President, Nuclear Generation and Chief Nuclear Officer Pacific Gas and Electric Company P.O. Box 56 Mail Code 104/6 Avila Beach, CA 93424 SUBJECT: DIABLO CANYON POWER PLANT – DESIGN BASIS ASSURANCE INSPECTION (TEAMS) INSPEC...

05000275, 05000323, Dept. Health Services, Division of Drinking Water & Environmental Management, Diablo Canyon, Units 1 & 2, Notification of Upcoming Meeting

June 6, 2001Mr. Stephen A. WoodsDepartment Health ServicesDivision of Drinking Water &Environmental ManagementNuclear Emergency Response ProgramP. O. Box 942732Sacramento, California 94234-7320Dear Mr. Woods:SUBJECT: NOTIFICATION OF UPCOMING MEETINGLast year, the NRC conducted...

05000275, 05000323, San Luis Obispo County Board of Supervisors, Diablo Canyon, Units 1 & 2, Notification of upcoming meeting

June 6, 2001County Administrative OfficerSan Luis Obispo County Board ofSupervisorsRoom 370County Government CenterSan Luis Obispo, California 93408Dear Sir:SUBJECT: NOTIFICATION OF UPCOMING MEETINGLast year, the NRC conducted public meetings in the vicinity of all of the coun...

Diablo Canyon Units 1 and 2, Correction to Technical Specification Bases Issued with Amendments, Replacing Pages B 3/4 0-2 with Enclosed Corrected Pages.

December 21 , 1990Docket Nos. 50-275 and 50-323 Mr. J. D. Shiffer Senior Vice President Nuclear Power Generation Pacific Gas and Electric Company 77 Beale Street, Room 1451 San Francisco, California 94106 Dear Mr. Shiffer:DISTRIBUTION: DocetIFfi NRC & LPDRs HRood BBoger MVirgi...

Diablo Canyon Power Plant, Unit Nos. 1 and 2 - Response to Generic Letter 2003-01, "Control Room Habitability" (TAC Nos. MB9797 and MB9798).

October 3, 2006Mr. John S. KeenanSenior Vice President and Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 770000San Francisco, CA 94177SUBJECT: DIABLO CANYON POWER PLANT, UNIT NOS. 1 AND 2 - RE: RESPONSETO GENERIC LETTER 2003-01, “CONT...

IR 05000275/2001-009, IR 05000323/2001-009, 11/18 to 12/29/01, Pacific Gas and Electric. Co., Diablo Canyon Nuclear Power Plant Units 1 and 2.

January 23, 2002Gregory 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 INSPECTION REPORT 50-275/01-09; 50-323/01-09Dear Mr. Rueger:On Decemb...

LER 11-007-01 for Diablo Canyon Unit 1 Regarding Inadequate Control Room Envelope Testing Due to Inadequately - Documented In-leakage Test Data.

Pacific Gas and Electric Company® January 30, 2012 PG&E Letter DCL-12-011 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 & 2 Licensee Event Report 1-2011-0...

LER-00-012-00 for Diablo Canyon, Unit 1 regarding Automatic Reactor Trip Due to Test Equipment Failure

Pacific Gas andA&: Electric CompanyDavid H. Oatley Diablo Canyon Power PlantVice President-Diablo Canyon PO Box 56Operations and Plant Manager Avila Beach, CA 93424805 545 4350December 20, 2000PG&E Letter DCL-00-160U.S. Nuclear Regulatory CommissionATTN: Document Control DeskW...

Diablo Canyon Power Plant, Units 1 and 2 - FSARU R21 Drawings (Redacted). Part 1 of 2.

THE FOLLOWING DRAWINGS TO BE WITHHELD FROM PUBLIC PER 10 CFR 2.390 AND SECY-04-0191. 57730 102023-6 102023-8 102023-9 102023-11 102023-12 102023-16 102023-17 102023-18 108023-6 108023-8 108023-9 108023-11 108023-12 108023-18 438431 438432 438445 438449 439533 498992 4989...

NRC Staff's Unopposed Motion to Clarify or Set a Filing Schedule for the Petition to Intervene and Request for Hearing by Friends of the Earth Concerning Diablo Canyon.

September 16, 2014 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE COMMISSION In the Matter of ) ) PACIFIC GAS & ELECTRIC COMPANY ) Docket Nos. 50-275/50-323 ) (Diablo Canyon Power Plant) ) NRC STAFF’S UNOPPOSED MOTION TO CLARIFY OR...

Diablo Canyon Unit 1 and 2 - Letter regarding Prehearing Conference Held for Counsel for the Mothers for Peace.

Apri 8, 1976Elizabeth S. Bowers, Esq.Atomic Safety and Licensing BoardU. S. Nuclear Regulatory Commissionllashington, D. C. 20555/In the Matter ofPacific Gas and Electric Company(Diablo Canyon Nuclear Power Plant, Units Hos. 1 and 2)Docket Nos. 5 7 L. and 50-323 O.L.Dear Mrs. ...