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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 - Transmittal of 3 Signed and 42 Conformed Copies of Amended Answers to Questions Numbers 27 and 30 of List of 33 Submitted in March 24, 1972 Letter.

r««r'AECTRIBUTION .. FOR'ART-~O~TEMPORARY'ORM .... IQTERIALCONTROLNO"ENVIRO FILEFROMlPacific Gas & Elec. Co.San Francisco,Calif. 94106F.T. Searls«TO:DRLCtr rs~oqtli)/fiant(Ncwmark/31um/SAN~~PDR1-AEC HQ LIB J-0041«-Chief Water Reactors2-WarrenNeerAtra)re an lRegulat'o'rP'I;.F1I...

Freedom of Information Act Request on Behalf of San Luis Obispo Mothers for Peace.

Harmon, Curran, Spielberg + Eisenberg LLP 1726 M Street NW. Suite 600 202.328.3500 1 officeWashirgton DC 20036-4523 202.328.6918 I faxH 4 .C,! S9 . HarmonCurran con,August 5, 2014 aNo. PDate ReedNRC FOIA/PA OfficerU.S. Nuclear Regulatory Commission -P8'ait:Mailstop T-5 F09 P- ...

Forwards Rev 3,Change 14,to emergency plan for plant Units 1 & 2.W/930215 ltr.

j ~CaSUBJECT: Forwards Rev 3,Change 14,to emergency plan for ant Unitsi@2.fu'rG/ic,V6~+'zszszsczzoNcoos: oFozo coszss sscszvso:zzs!sncz,Qszss:TITLE: Direct Flow Distribution: 50 Docket (PDR Avail)NOTES:PRIDRI I Y 3WX I'DOCS ()I'I'Sl'I'I'.I'AC I I.I'IY)REGULAT~ INFORMATION DIST...

Forwards discussion of effect on plant structures,sys & components of 10 to 15 percent increase in amplitude of long term seismic program 84th-percentile horizontal ground motion in frequency range below 2.5 hertz.

FORD 1REGULAKOZ INFORMATION DISTRIBUTIOQLYSTEM (RIDE)ACCESSION NBR:9105070261 DOC.DATE: 91/05/01 NOTARIZED: NO DOCKETFACIL: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...

Enclosure 1: Draft Materials License No. SNM-2511 Amendment 2.

NRC FORM 588 (10-2000) 10 CFR 72 U. S. NUCLEAR REGULATORY COMMISSION PAGE 1 OF 2 PAGES LICENSE FOR INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL AND HIGH-LEVEL RADIOACTIVE WASTE Pursuant to the Atomic Energy Act of 1954, as amended, the Energy Reorganization Act o...

Forwards responses to NRC Questions 19,21-33,39 & 43j on long term seismic program final rept.Response to remaining questions listed will be provided by 890228.W/28 oversize drawings.

(gccP~RATEDDIKBt'TlON DEMONS%TIONSY) TEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR:8902140335 DOC.DATE: 89/02/06 NOTARIZED: NO DOCKETFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit1,Pacific Ga 0500027550-323 Diablo Canyon Nuclear Power Plant, Unit 2,Pa...

Discusses Commission 850812 response to E Markey requests that NRC reconsider decision on earthquakes & emergency planning.Decision cannot be reconsidered since jurisdiction passed to US Court of Appeals.

__ __,untTsJsTATs3{)[fNUCLEAR RECULATORY COMMIS810Ng'f,*waammoton,er assesc....op msorTus-RAugust 16, 1985The Honorable Edward Markey, ChainnanSubcomittee on Energy Conservation and PowerComittee on Energy and ComerceUnited States House of RepresentativesWashington, D.C. 20510...

Testimony of PG&E on 781204.

. -'..n . .- s,gr(-ydk"ty, . , .gNRC PU;LIC L . ---'4y.N %, 43g~#UNITED STATES OF AMERICAN- /q7NUCLEAR REGULATORY COMMISSION I"|$,O/ fv !(.!|w*~\:33e f.|->x,s.BEFORE THE ATOMIC SAFETY AND LICENSING BOAR h.In-the Matter of )') Docket No. 50-275. PACIFIC GAS AND ELECTRIC COMPANY...

PROBABILITY OF PIPE FAILURE IN THE REACTOR COOLANT LOOPS OF WESTINGHOUSE PWR PLANTS.Volume 4:Pipe Failure Induced By Crack Growth In West Coast Plants.

',,, , ,NUREG/CR-3660, Vol. 4UCID-19988, Vol. 4_Probability of Pipe Failure in theReactor Coolant Loops ofWestinghouse PWR PlantsVolume 4: Pipe Failure Inducedby Crack Growth inWest Coast PlantsD. J. Chinn, G. S. Holman, T. Y. Lo, R. W. MensingPrepared forU.S. Nuclear Regulato...

Package of 25 ltrs opposing startup of facilities.

- _ _ _ _ _ _ ._ .._ - . . . _ . -. . -ff.0-1 F C..,Mr. Nunzio Palladino cocKETED.Chairmanp ustec,Nuclear Regulatory Commissionfgg7 9819817 3Washington, D. C.gen- %$ogWysf[**1,6Dear Mr. Palladino: YsTHE DIABLO CANYON PLANT MUST NEVER OPEN!This reactor is sited only 3 miles fro...

Advises of unauthorized use of health physics network (HPN) emergency communication sys.Requests review of adequacy of controls & procedures implemented at facility to ensure only govt authorized use of HPN.

. 4SEP 211987USNRC-DSPacific Gas & Electric Company77 Beale Street, Room 1451San Francisco, California 94106Attn: J. D. Shiffer, Vice President'Nuclear Power GenerationGentlemen:jSUBJECT:UNAUTHORIZEDUSEOFTHEHEALTHPHYSICSNETWORK(HPN)EMERGENCY COMMUNICATION SYSTEMIE Information ...

Urges Commission take necessary steps to expedite review of NRC investigation re facility licensing.Governor Brown objections do not reflect ligitimate concern for public. Delays are costing consumers too much.

_ _ . ,V ILLI AM C. D ANNEMCYCR . l . 'a , . . ;.. , , . .,gQY,f, ANY TO:*..,Y397H Oa9TSdCT, CALIF 0n'ssA9easMio.3T084 OmCc:O 10311.os owonTu Houst Omcc CLDs. e/ ENERGY AND g?MyE9CEcowwfTras. 2wasMimoTost D.C. 20315,(232) 225-4111h'kkoistnicr omcci g1370 BacA BovLEVAno .{Suf7E...

Staff requirements memo re util motions by intervenors for formal hearings on 831026 in Washington DC.

-- - ..-- . . _hIN RESPONSE, PLEASE{ [) UNITED STATESUCLEAR REGULATORY COMMISSIONREFER TO:M831026{,5;ASHINGTON,0C SONS,g , ,November 1, 1983;,,,,,!OFFICE OF THE"C"''#"* LIMITED DISTRIBUTION,|t<|MEMORANDUM FOR THE RECORDdiFROMSamuel J. Chilk, Secro1av!iSUBJECT:STAFF REQUIREMENT...

Partially withheld "Natural Circulation Cooldown & Boron Mixing."

-10..!i.!iEl.O|d;5'1NATURAL CIRCULATION COOLDOWN!AND BORON MIKING.Applicability of Tests Perfomed at Diablo Canyon Unit Ifor Conformance to BTP RSB 5-1 Paragraph E,!Seabrook StationPublic Service Company of New HampshireMay 1986'i!.i,L/ b%%[/ /[Prepared By:(Da'te)'''.Reviewed ...

Forwards response to Generic Ltr 88-20,Suppl 4, Individual Plant Exam of External Events for Severe Accident Vulnerability." Util will examine potential internal fire vulnerabilities using PRA approach.

ACCELERATED DI TMBUTION DEMONS'-ATION SYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR:9201020004 DOC.DATE: 91/12/23 NOTARIZED: YESFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2, Pacific Ga...

Pacific Gas and Electric Company's Motion to Terminate Proceeding

'"WA S7bLUNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSIONBEFORE THE COMMISSIONApril 13, 2004DOCKETEDUSNRCApril 20, 2004 (4:06PM)OFFICE OF SECRETARYRULEMAKINGS ANDIn the Matter of: ) ADJUDICATIONS SPacific Gas and Electric Co. ) Docket Nos. 50-275-LT) 50-323-LT(Diablo Cany...

Package of four ltrs opposing startup of facilities.

.' b' 'p ''~'' eq/.a.;';.._. a. 1 M L_1 ('' '-.,/Mr. Nunzio Palladino .f//SN'E j{En'h~: , ~Chairman:Nuclear Regulatory Commission 9j\ ""'gE./ g 788/A -Q'81NOV 10 Pl2:56 Washington, D. C.\. -,% ,%& c,,/, TE .rSE3E ;.0a 2.'.igGjyERWCFDear Mr. Palladino:ApTHE DIABLO CANYON PLANT ...

Requests Commission order independent audit of facility safety features before plant operation.

.. -'.__4mStair af Californiai~,'| W N! GovsnNon s ovrsce.-A -ocn-wress u916/445-1915ECMUNO G. BROWN Jm.saa==osNovember 7,1981Nunzio J. PalladinoChairmanU.S. Nuclear Regulatory CommissionWashington, D.C. 20555RE: Pacific Gas and Electric Co..(Diablo Canyon Nuclear Power Plant,...

SRM-M150521A-2, CLI-15-14 - Errata to April 12, 2016, Acknowledgement Letter to Petitioner, Friends of the Earth 2.206 Petition Based on Commission Memorandum and Order CLI-15-14 (CAC Nos. MF6443 and MF6444).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 April 21, 2016 Mr. Richard Ayres Attorney for Friends of the Earth Ayres Law Group, LLP 1707 L Street NW, Suite 850 Washington, DC 20036 Dear Mr. Ayres: On April 12, 2016 (Agencywide Documents Access and M...

Rev 1 to Instruction I-40, "Instructions for Disposition of As-Builts Associated W/Design Change Notices,Diablo Canyon Unit 1."

iMCpInstt uction: I-40, Rev 1 .INDEXEDDate: October 18, 1983File No.: 146.08Sheet: 1 of 6INSTRUCTIONS FOR THE DISPOSITION OF AS-BUILTSASSOCIATED WITH DESIGN CHANGE NOTICESDIABLO CANYON UNIT 1(Instr uction I-40Revision 18 UP ERS"=BEGBYlNlTN~prepared by.. IJl IVReviewed byApprov...

Diablo Canyon Power Plant, Units 1 & 2 - Revision 25 to Updated Final Safety Analysis Report, Chapter 3, Drawing 59460, Sheet 1, Rev. 38, Civil Concrete Outline Plan At Top Deck Area Intake Structure

"' 0 N ' E FOLD D FOLD C B FOLD - A N ' 0 C -CJ> " '1) • C +-o CJ> 0 'DO 1Q"""] 0' "­"' - --, .,. ' <( O') 0 .• LI1 Thru3i?6A199A CRANE STOP SIMILAR TO DETAIL 6B SEE DWGS 438069 & 438085 Rebar- -6633-0 ·59 ThruG:?,G ,6669,TO 75 Thru79 1040 1191 Thru 1219,/25'2 Thru/266. 1312 T...

Recommends denial of D Fleischaker 801017 request that Commission issue supplemental EIS re environ consequences of Class 9 accident at facility.No evidence presented to warrant reopening environ record.

4,IIEDM'LCIF IC GAS AND ZLZC TRIC C O MPA.KYP. O. BOX 7442~77 BEALE STREET, 31ST FLOOR, SAN FRANCISCO, CAI.IFORNIA94106TELEPHONE (415) 781~4211 TELECOPIER (415) 543-7813MALCOLM H. IEUR BUSHVICE PRESIDENTAND OENERAL COVNSEI.ROBCRT OHI BACHASSOCIATE OCNERAL COUNSEI.CHARLC8 T. VA...

Diablo Canyon Power Plant, Units 1 & 2 - Revision 25 to Updated Final Safety Analysis Report, Chapter 3, Drawing 438457, Sheet 1, Rev. 9, Concrete Reinforcing Plan At Elevation 115'-0" Auxiliary Building Areas J. GE & GW

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