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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

Informs of plan to review future mods in light of findings of long term seismic program & implementing procedures.

ACCELERATED DISTRIBUTION DEMONSTPA.TION SYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR: 9106070210 DOC. DATE: 91/05/29 NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit1,Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit2,Pacific GaA...

Diablo Canyon Seismic Design.

gypg1$7BDccket Dos: 50-27556-323Hi"„i0374@ii i&A: J. Stolz, Chief, Light Mater Reactors Branch ".«o.1, DpiPEG D. Allimn, Xight t4ater Reactors Branch lA. 1, DKQKJMQ Tz DXA3XO CAVAN GZXGliXC OHSXGRThe enclose inform1 note, clarifying one of the auestions that aroseduring the se...

Comments on proposed rule 10CFR50 re station blackout. Analysis required by rulemaking laborious & expensive. Opposes rule.

mWEI IMeepamme su PR-5d,'f:(5/FL 98n)'00f.KE TEC>PACIFIC GAS bD E LE C T RIC C O M PANYuE3 P2 ;5&cisco. catironni4 941ce . 7si.42iib&d|77 0 E 1.x 210-372.esa,,d"* 5"'"" "0FFICE OF i. e,e. ; ru* " * " " '.",o.."'*"00CKETING A SF PVICf.BRANCHJune 18,1986PGandE Letter No.: DCL-8...

Notice and Order (Scheduling Oral Argument).

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION ATOMIC SAFETY AND LICENSING BOARD Before Administrative Judges: Paul S. Ryerson, Chairman Dr. Gary S. Arnold Nicholas G. Trikouros In the Matter of PACIFIC GAS & ELECTRIC COMPANY (Diablo Canyon Nuclear Power Plant, Units ...

Supplemental Information Regarding Implementation ASME Code Case N-597.

Pacific Gas and Electric Company David H. Oatley Diablo Canyon Power Plant Vice President PO. Box 56 Diablo Canyon Operations Avila Beach, CA 93424 February 13, 2002 805.545.4350 Fax: 805.545.4234 PG&E Letter DCL-02-014 U.S. Nuclear Regulatory Commission ATTN: Document Control...

Region IV Operator Licensing Exam Schedule from 04/01/2016 to 04/30/2018.

Page 1 of 37Report 2104/19/2016 07:11:34From 04/01/2016 To 04/30/2018Operator Licensing Exam Schedule4 5 Examiners Assigned Chief Examiner Exam Author # Candidates Exam Week Type Site/Docket No./Insp Rpt #Region: Phase Code:HEDGER, SEAN D.KIRKLAND, JOHN C.HEDGER, SEAN D. 11/15...

Forwards corrected of section 9-5b re Shootaring Canyon Mill,per 980220 telcon.

Corporate OmcestTel: (307)856-9271pl*= '===,,, 877 Mrrth 8th Uc:t, Rivert=, WY 82501Fax: (307)857-3050C7tr~,[Shootaring Operations:Tel: (801)788-2120.Box 2111, Ticaboo, Lake Powell, UT 84533Fax: (801)788 2118Via: Federal ExpressFebruary 20,1998Mr. Joseph J. Holonich, ChiefHigh...

Underscores need for prompt & favorable action on Northern California Power Agency 811204 petition under 10CFR2.206 to enforce & modify license conditions,based on recent evidence that util continues to violate license conditions.

~~REGULATOR) NFORMATION DISTRIBUTION St'EM(RIDS)ACCESSION NBR; 8408030154 DOC ~ DATE: 84/08/01 NOTARIZED; NOFACIL:50-275 Diablo Canyon Nuclear Power Plant~ Unit li Pacific Ga50-323 Diablo Canyon Nuclear Power Plant~ Unit 2i Pacific GaAUTH,NAME~AUTHOR AFF II I ATIONMCDIARMID~R....

2008/04/14-Letter to SEC/RAS transmitting enclosed San Luis Obispo Mothers for Peace's detailed summary of facts, data and arguments...(contention 2) and two declarations from Dr. Gordon R. Thompson.

HARMON, CURRAN, SPIELBERG&EISENBERG, LLP1726 M Street, NW, Suite 600 Washington, DC 20036 (202) 328-3500 (202) 328-6918 faxDOCKETEDUSNRCApril 14, 2008April 15, 2008 (8:00am)OFFICE OF SECRETARYRULEMAKINGS ANDADJUDICATIONS STAFFOffice of the SecretaryAttn: Rulemakings and Adjudi...

Submittal of Advanced Logic System Phase 2 Documents for the License Amendment Request for Digital Process Protection System Replacement.

The CD in Attachment 1 of the Enclosure Contains Proprietary InformationWithhold from public disclosure under 10 CFR 2.390Pacific Gas andElectric Company'Barry S. Allen Diablo Canyon Power PlantVice President, Nuclear Services Mail Code 104/6P. O. Box 56Avila Beach, CA 93424Fe...

Suggests further seismic research before consideration of OL for facility.Possibility exists for major earthquake in San Luis Obispo area.Opposes opening of plant.

~ 'David Ling6822 Siesta Ct.Pleasanton Ca. 94566Dear Sirs,I think you will be making a mistake if you agreeto openYDiablo Canyon Nuclear Plantfor use. Theme could be serious environmentalproblems to the San Luis Obispo area if an accident were to occur at theplant. The possibi...

First set of interrogatories & second request for production of documents directed to NRC.Certificate of Svc encl.

--____,- UNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSIOt8io.,BEFORE THE ATOMIC SAFETY AND LICENSING BOARDIn the Matter of ))PACIFIC GAS AND ELECTRIC COMPANY ) Docket Nos. 50-275 0.L.) 50-323 0.L.(Diablo Canyon Nuclear Power )Plant, Unit Nos. 1 and 2) )) |GOVERNOR EDMUND ...

NRC License Written Examination formal comments

Pacific Gas and Electric Company David H. Oatley Diablo Canyon Power Plant Vice President-Diablo Canyon PO. Box 56 Operations and Plant Manager Avila Beach, CA 93424 805.545.6000 April 19, 2000 PG&E Letter DCL-00-062 Thomas 0. McKernon, Chief Examiner U.S. Nuclear Regulatory C...

Final response to FOIA request.Forwards App A & B documents. App B documents also available in PDR.

.spM6Sa ntoUNITED STATES[o NUCLEAR REGULATORY COMMIS$10Ng gW ASHINGTON. D. C. 20555e :;*g,.....,/OCT 61986Mr. Thomas W. EishopVice PresidentO'Brien-Kreitaberg & Associates, Inc.188 The EmbarcaderoIN RESPONSE REFERSan Francisco, CA94105TO FOIA-86-679Dear Mr. Bishop.This is in r...

LB MEMORANDUM AND ORDER (Schedules for Submissions Regarding Issues Proffered by 10 C.F.R. 2.715(c) Interested Governmental Entities; Forwarding Additional Participant Submissions for Record Inclusion).

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION ATOMIC SAFETY AND LICENSING BOARD Before Administrative Judges: G. Paul Bollwerk, III, Chairman Dr. Jerry R. Kline Dr. Peter S. LamIn the Matter of PACIFIC GAS AND ELECTRIC CO. (Diablo Canyon Power Plant Independent Spent...

Diablo Canyon 1 4Q/2016 Performance Indicators The solid trend line represents the current reporting period. Licensee's General Comments: none Licensee Comments: none Unplanned Scrams per 7000 Critical Hrs 1Q/15 2Q/15 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 Unplanned scrams ...

Diablo Canyon - Submittal of Informal Information.

ASEP 13 1978Docket-.IIos: 5~0-2gand 50-323,MEMORANDUN FOR: John F. Stolz, Chief, Light Water Reactors Branch Ho. 1,Division of Project ManagementFROM: Dennis P. Allison, Project Manager, Light Mater ReactorsBranch Ho. 1, Division of Project ManagementSUBJECT: DIABLO CAHYOH IHF...

Ack receipt of 820406 ltr to PG Shewmon re audit & reevaluation of seismic design of plant.Subcommittee on plant will meet to consider deficiencies & related corrective actions at appropriate time.

- _ _, . - ,,,[CA Cl fg*'cUNITED STATES .,j' ~NUCLEAR REGULATORY COMMISSION,,,,. g3's ADVISORY COMMITTEE ON REACTOR SAFEGUARDS* '[WASHINGTON, D. C. 2CS$$ o,gv /*****April 21,1982Mr. Philip A. CranePacific Gas and Electric Company77 Beale StreetSan Francisco, CA 94106Dear Mr. C...

Responds to 841016 request for info re constituent request for listed documents,including evacuation plan for Santa Cruz County.NRC has no plan on file since county not required to have radiological emergency response plan.

, . . _ . . _ . . _ . ._. . -. - . _ . . . . .. .. .. -.. .'.*, ,; ,IlNOV 0 71984!.1.The Honorable Leon E. Panetta-'Member, United States.'House of Representatives.380 Alvarado StreetMonterey, California 93940Dear Congressman Panetta: -| This responds to your letter of October...

WI Pacific Gas and Electric Company David H. Oatley Diablo Canyon Power Plant Vice President-Diablo Canyon P0 Box 56 Operations and Plant Manager Avila Beach, CA 93424 805.545.6000 October 20, 1999 PG&E Letter DCL-99-567 Mr. Roger W. Briggs, Executive Officer California Region...

Diablo Canyon, Units 1 and 2 - Pages Superseded by Amendment No. 6 Regarding Concentration of Radioisotopes in Red Abalone Above Background Due to Plant Operation.

It is generally. accepted that the concentration of a radioisotope by amarine organism is related to the natural biological demand which the or-ganism has for the element in question and the ratio of the concentrationof radioisotope to elemental concentration in the water in w...

Forwards Commission responses to E Markey 850610 questions re licensing process.Commissioner Asselstine will forward addl responses before date of rescheduled hearing,if necessary.Commissioner Zech did not participate in vote.

|# p a tra:q'e't,UNITED STATES'!NUCLEAR REGULATORY COMMISSION; e WASHINGTON, D. C. 20555\*..../CHAIRMAN June 27, 1985The Honorable Edward Markey, ChairmanSubcomittee on Energy Conservation and PowerComittee on Energy and ComerceUnited States House of RepresentativesWashington,...

Provides addl info & forwards draft of SSER 28 re status of allegations.SSERs 29 & 30 provided by Board Notification 85-035 & 85-037 on 850314 & 0412,respectively.SSER 31 will be forwarded as soon as possible.

... . - - - - - . . _ _ -,y.b*.iAPR 191985-,MEMORANDUM FOR: Chairman PalladinoComissioner RobertsCommissioner AsselstineComissioner BernthalCommissioner Zech4FROM:William J. DircksExecutive Director for OperationsSUBJECT:ADDITIONAL INFORMATION - CONSIDERATION OF LOW POWER LICE...

Diablo Canyon 1 4Q/2014 Performance Indicators The solid trend line represents the current reporting period. Licensee's General Comments: none Licensee Comments: 1Q/13: Unit 1 operated at approximately 100 percent power for the first quarter of 2013...

Ack receipt of 840510 ltr requesting authorization to transfer approx 4000 tons of contaminated soil & low grade ore from Hanksville Ore Buying Station to Plateau Resources Inc Shootering Canyon tailings pond,part of decommissioning.

'~~'DISTRIBUTIONDock:.t Fil; 40-8675:PDR/DCSRegion IV40-8675/?RH/84/05/30/0H de randJUN 0 71984URF0:PRHDocket No. 40 8675Energy Fuels Nuclear, Inc.ATTN: Mr. Harold R. Roberts7Suite 900v' Three Park Central1515 ArapahoeDenver, Colorado 80202Gentlemen:This will acknowledge recei...