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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 Nuclear Power Plant, Units 1 & 2 - Issuance of Amendment Nos. 199 and 200, Revise Technical Specification 3.5.4, Refueling Water Storage Tank and Associated SR 3.5.4.2 (TAC No. MD6895 and MD6896).

March 26, 2008 Mr. John Conway Senior Vice President – Station Generation and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 770000 San Francisco, CA 94177-0001 SUBJECT: DIABLO CANYON POWER PLANT, UNIT NOS. 1 AND 2 - ISSUANCE...

Diablo Canyon Unit 1, Results of Steam Generator (SG) Tube Alternate Repair Criteria (ARC) Inspections for Unit 1 Fourteenth Refueling Outage.

W Pacific Gas andElectric Company'Donna Jacobs Diable Canyon Power PlantVice President P. 0. Box 56Nuclear Services Avila Beach, CA 93424805.545.4600August 27, 2007 Fax: 805.545.4234PG&E Letter DCL-07-085U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, ...

"Diablo Canyon Nuclear Power Plant Independent Design Verification Program Interim Technical Rept:PG&E - Westinghouse Seismic Interface Review."

DIABLO CANYON NUCLEAR POWER PLANTINDEPENDENT DESIGN VERIFICATION PROGRAMINTERIM TECHNICAL REPORT:PACIFIC GAS I|j ELECTRIC-WESTINGHOUSESEISMIC INTERFACE REVIEWTR-5511-2REVISION 0NOVEMBER 2, 1982UNCONTROLLED COPYDocket No. 50-275Diablo Canyon Unit 1License No. DPR-7682110801 821...

"Diablo Canyon Unit 1 Independent Design Verification Program HVAC Duct & Supports Interim Technical Rept 15, Revision 0."

Interim Technical ReportDIABIO CANYON UNIT 1INDEPENDENT DESIGN VERIFICATION PROGRAMHVAC DUCT AND SUPPORTS Re2%RTITRg15 REVISION 0Docket No. 50-275License No. DPR-76/Z e8ZProject Engineer DateTechnical Review~ ~Su~~>2/iQIFZProspectManager DateApproved P 105-4-839-'31582i2i50170...

IR 05000275/2000-013, IR 05000323/2000-013, on 08/21-24/2000, Diablo Canyon Nuclear Power Plant, Units 1 & 2; Supplemental Inspection. No findings identified.

September 22, 2000Gregory M. Rueger, Senior VicePresident, Generation and Chief Nuclear OfficerPacific Gas and Electric CompanyDiablo Canyon Power PlantP.O. Box 3Avila Beach, CA 93424SUBJECT: DIABLO CANYON SUPPLEMENTAL INSPECTION REPORT NO. 50-275/00-13;50-323/00-13Dear Mr. Ru...

Comment (27) from Loulena Miles on Environmental Assessment and Draft Finding of No Significant Impact Related to the Construction and Operation of the Diablo Canyon Independent Spent Fuel Storage Installation.

Page 1 of 4NRCREP - Comment on Diablo Canyon ISFSIFrom: Loulena Miles -/, i/" 7To: gDate: 07/02/2007 8:34 PMSubject: Comment on Diablo Canyon ISFSIDear Mr. Hall:Attached are our comments on the NRC's EA for the Diablo Canyon ISFSI. I also pasted them below if you cannotopen ...

Diablo Canyon, Units 1 and 2 - Response to NRC Request for Additional Information Regarding License Amendment Request 15-03, "Application of Alternative Source Terms Summary of Dose Analysis & Results," Revision 1.

EnclosureAttachment 2PG&E Letter DCL-1 5-1 52License Amendment Request 15-03, Attachment 2Diablo Canyon Power PlantTechnical ReportPrepared by CB&l Stone and Webster, Inc."Implementation of Alternative Source TermsSummary of Dose Analysis and Results," Revision ITECHNICAL REPO...

First set of interrogatories to IDVP.Certificate of Svc encl.

- _ - . _.OoiDOCK.ETEDUNITED STATES OF AMERICA JSMCNUCLEAR REGULATORY COMMISSIONg.BEFORE THE ATOMIC SAFETY AND LICENSING APPEAL BOARDYg'hf[TkSECRENp!BRAtch'I ')In the Matter of))PACIFIC GAS AND ELECTRIC COMPANY) Docket Nos. 50-275 O.L.) 50-323 0.L.(Diablo Canyon Nuclear Power)...

Comment (31) of Rochelle Becker on Supplement to the Environmental Assessment and Draft Finding of No Significant Impact for the Diablo Canyon Independent Spent Fuel Storage Installation.

Page I ot 1NRCREP - Fwd: Additions to Comments sent earlier by ANRFrom: James Randall Hall 70To: NRCREP - ;) *...Date: 07/03/2007 7:26 AM " ..Subject: Fwd: Additions to Comments sent earlier by ANR -"1 .(5/Additional comments received on Docket No. 72-26.71T](7?-HrnC')James R....

Diablo Canyon Unit 1 and 2 - Letter Regarding Discharge Of Heated Waste Water Into San Luis Bay From Diablo Nuclear Power Plant.

c~CQ~CgQItRQ WU oCQ <»aCONTROL NUMBERIDATE OF DOCUMENTACTION PROCESSING DATESAcknowledgeInterim ReportFinaACTION COMPLETION DEADLINEFILE LOCINFORMATIONALCOPY DISTRIBUTION~Chairman ~DNS — COAl— GM ~DA ~SDep. Dir. — OGC ~LR~. D. — RL ~LDESCRIFTION~St ~~gOriginalQ Cope QOthergggy...

Diablo Canyon Unit 2, ASME Section XI Inservice Inspection Program Relief Request REP-1 U2, Revision 1, and Response to Request for Additional Information.

Pacific Gas andElectric Company'James R. Becker Diablo Canyon Power PlantVice President P. 0. Box 56Diablo Canyon Operations and Avila Beach, CA 93424Station Director805.545.3462October 22, 2007 Fax: 805.545.4234PG&E Letter DCL-07-099U.S. Nuclear Regulatory CommissionATTN: Doc...

Questions Teledyne Engineering Svc ability to perform reverification program in light of encl Teledyne 811024 ltr revealing previous work done for PG&E on piping support sys.

REGULATORY NFORMA'TION DISTRIBUTION SY EM ('RIDS)ACCESSlON NBR820304'0584 DOC ~ DATE 82/02/26 NOTARI'ZED, NOFACIL:50-.275 Diablo Canyon Nuclear Power Pl anti Uni:t ii Pac) fic Ga,50 323 Diablo Canyon Nuclear Power Planti Unit"2iPacific GaPUTH ~ NAME AU'(HOR"AFFILIATIONREYNOLDS...

Request for Additional Information Related to the Review of the Diablo Canyon Nuclear Power Plant, Units 1 and 2, License Renewal Application (TAC Nos. ME2896 and ME2897) - Aging Management Programs.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555·0001 September 1, 2010 Mr. John Conway Senior Vice President Generation and Chief Nuclear Officer Pacific Gas and Electric Company 77 Beale Street, MC B32 San Francisco, CA 94105 SUBJECT: REQUEST FOR ADDITIO...

Diablo Canyon, Units 1 and 2 - Request for Additional Information Email (Follow-up PRA), Request to Adopt National Fire Protection Association NFPA 805, Performance-Based Standard for Fire Protection for LWR Generating Plants (2001 Edition).

1Burkhardt, JanetFrom: Lingam, SivaSent: Wednesday, December 23, 2015 3:34 PMTo: 'mjrm@pge.com'Cc: Pascarelli, Robert; Rosenberg, Stacey; Miller, Barry; Hilsmeier, Todd; Robinson, Jay; Wu, Angela; Coles, Garill A (Garill.Coles@pnnl.gov); Schrader, Kenneth (KJSe@pge.com); Thati...

04/15/2015 Notice of Meeting with Pacific Gas and Electric Company Regarding the Digital Replacement of the Process Protection System at Diablo Canyon Power Plant, Units 1 and 2 (TAC Nos. ME7522 and ME7523)

April 01, 2015Title: Notice of Meeting with Pacific Gas and Electric Company Regarding the DigitalReplacement of the Process Protection System at Diablo Canyon Power Plant, Units 1and 2 (TAC Nos. ME7522 and ME7523)April 15, 2015, 01:00 PM to 04:00 PM Date(s) and Time(s):Locati...

Diablo Canyon Power Plant, Unit 2 - Email, Request for Additional Information, Exigent License Amendment Request to Revise Technical Specification 3.7.1, "Main Steam Safety Valves (MSSVs)," for Unit 2 Cycle 15 (TAC ME2176)).

From: Wang, Alan Sent: Tuesday, September 08, 2009 2:40 PM To: Parker, Larry M; Schrader, Kenneth Cc: Lent, Susan; Burkhardt, Janet Subject: Diablo Canyon Request for Information Regarding MSSV Inoperable (ME2176) Larry and Ken, By letter dated September 3, 2009, Pacific ...

Joint Intervenors petition for review of ALAB-811 re design adequacy of facility.Decision on ALAB-811 should be reversed to protect public health & safety.

,D.00CKETEDUNITED STATES OF AMERICA USNRC.-NUCLEAR REGULATORY COMMISSID5 }115 Ali:290BEFORE THE COMMISSION-CfflCE Gr SECRETapy00C.AETn.G h SERV 10') BRANCHIn the Matter of)~)PACIFIC GAS AND ELECTRIC COMPANY) Docket Nos. 50-275 O.L.) 50-323 0.L.(Diablo Canyon Nuclear Power)4Pla...

Diablo Canyon Units 1 & 2, License Amendment 134 & 132, Authorizes Revision to Licensing Basis as Described in Final Safety Analysis Report Update to Incorporate Modification to CCW System to Pressurize System with Nitrogen.

"UNITED STATES ,# 0 NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 May 13, 1999 Mr. Gregory M. Rueger Senior Vice President and General Manager Pacific Gas and Electric Company Diablo Canyon Nuclear Power Plant P. O. Box 3 Avila Beach, CA 93424 SUBJECT: ISSUANCE OF ...

Diablo Canyon, Units 1 and 2 - Forwards Interrogatory on Behalf of San Luis Obispo Mothers for Peace

SAN LUIS OBISPO MOHO,"RS FOR PEACE/October 14, 19741I"tMr. Philip A.. Crane, Jr.Law DepartmentPacific Gas and Electric Co.77 Beale StreetSan Francisco, CA 94106(Re: NN Dockets 50-275 4 50->)I-et ICIr.".tDear Mr. Crane:Enclosed on behalf ofthyselfand Mothers for Peace is an int...

Diablo Canyon Power Plant Slides Regulatory Conference - January 14, 2015.

1 JANUARY 14, 2015 Diablo Canyon Power Plant Regulatory Conference Preliminary White Finding and Apparent Violation of 10 CFR 50.54(q) Ocean Protective Action Recommendation Regulatory Conference 2 Agenda & Opening Remarks 01/14/14 Barry Allen - Vice President, Nuclear Ser...

Diablo Canyon, Units 1 & 2 - Response to NRC Letter 09/29/10, Summary of Telephone Conference Call 08/31/2010, Between NRC & Pacific Gas & Electric Co. Concerning Responses to Request for Additional Information (Sets 2 & 3), License Renewal Application.

Pacific Gas and Electric Company'!! October 27,2010 PG&E Letter DCL-10-133 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20852 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 James R. Becker Site V ice Presi...

Suppl to motion to reopen record on const QA issue.New documents discovered which establish existence of widespread deficiencies in Pullman QA program from 1971 - Sept 1977. Certificate of Svc encl.

- __. _.-. . - -UUgC,;-, p;nn ,-'" ', , _ .OOCKETEDUSNRC,UNITED STATES OF AMERICA, ,.~NUCLEAR REGULATORY COMMISSION,BEFORE 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...

07/25/2006, Notice of End-of-Cycle Public Meeting in California with Pacific Gas and Electric Company to Present the NRC Assessment of Diablo Canyon Safety Performance and to Describe Other NRC Focus Areas for the Period 01/01-12/31/2005.

March 28, 2006SUBJECT: PUBLIC MEETING WITH PACIFIC GAS AND ELECTRIC COMPANYFACILITY: Diablo Canyon Power PlantDOCKETS: 50-275; 50-323DATE AND TIME: July 25, 20062:30 p.m. (PDT)LOCATION: Embassy Suites Hotel333 Madonna RoadSan Luis Obispo, CA 93405PURPOSE: Annual public meetin...

Appeals partial denial of FOIA request for documents re Commission deliberations on Diablo Canyon Decision ALAB-644.

, .-s. .s .soAnc or taustits CENTER FOR LAW troAL sTArr,'IN THE PUBLIC INTEREST""'' "o'lY/,=u/70iO=. Seesi wasr rico aoutryAnoIo'"ci'".'|n'/.'?$*."' |!!

Response to Request for Additional Information on the Environmental Qualification of the Containment Fan Cooler (CFC) Motors at Diablo Canyon Nuclear Power Plant.

PA.CIP IC CvA.S A.ND ELECTS,ICCOMPANY'7BEALE STREET, 31ST FLOOR~ SAN FRANCISCO, CALIFORNIA 94106~(415) 781-4211JOHN C. MORRISSKYVICC OCCSIOCNT ENO OCNCCEL COUNSCLMALCOLMH. IT UR BUSHESSOCIEIC OCNCSEI. COUNSCLCHARLdd T. VAN ISdIJ SdNPHILIP A, CRANd, J IC,HdNRY J, LCPI ANTdRIC N...