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The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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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

Submits daily highlights.On 840222,primary loop temp raised to 340 F.Minor interference identified on RCS piping snubbers.

-____ _______________________________________________________ _ ________________ . .February 28, 1984Docket No. : 50-275DistributionMEMORANDUM FOR: H. DentonDoewe., s Cm.u ui (50:27'f)'E.' CaseLBf3 ReadingJ. CarterHSchierlingJ. SniezekJLeeD. EisenhutAttorney, OELDR. PurpleSBla...

Advises that audit of CLASSI & SASSI computations performed during 870609-11,per NRC 870316 instructions.Trip rept summarizing work reviewed during audit including conclusions & recommendations encl.

I'EGULARLY INFORMATION D ISTRI BUT I SYSTEM( R IDS )ACCESSION NBR: 8707300558 DOC. DATE: 87/07/10 NOTARIZED: NO DOCKET 5F*CIL:50-275 Diablo Canyon Nuclear Power Planti Unit ii Pacific Ga 0500027550-323 Diablo Canyon Nuclear Power Planti Unit 2i Pacific Ga 05000323AUTH. NAME AU...

Forwards comments re board notification for plant,per 820616 memo.

.*-CA ug**'' ,pg#' l9 ?'4,UNITED STATES'E\[.' ,;NUCLEAR REGULATORY COMMISSION''.; .;-aWASHINGTON, D. C. 20s55e.~,$.**..*g,_,_D-g V1 y+-MEMORANDUM FOR: Darrell G. Eisenhut DirectorDivision of Licensing-FROM: James Fitzgerald, Acting DirectorOffice of InvestigationsSUBJECT: BOAR...

Requests Commission response to Commissioner Asselstine concerns re withholding of transcripts of certain closed Commission meetings from public.Response requested by 841205.

L ~~iklTTT4CKTK OCWCAEIC~MORRIS K. UOALL, ARLE., CKALRIAAIiSiANLEYS~i~STAFf OIRECTORAJiOCOLIhSE'kkkkiklkIA?XK. JIL TlX.JEkiiI T. SOkOLLIiIC. OiIIOAJCOiAO SOCJA ttOil RAT, CLNklJkklCI WCAVSL OACC.Jkkl CS *FLOkiO. RJtectli'L SiIMR ~.COWMO J. IAMIZY, kkk$1.Q'YACAACWVRES TJALJCTIK...

Motion for Partial Reconsideration of LBP-02-23 by San Luis Obispo Mothers for Peace and Environmental Center of San Luis Obispo

--HARMON, CURRAN, SPIELBERGfo\,-,EISEN BERG, LLP 1726 M Street, NW, Suite 600 Washington, DC 20036 K`,, -4202) 328-3500 (202) 328-6918 fax DOCKETED December 12, 2002 USNRCEmile Julian, Director Rulemakings and Adjudications Staff Office of the Secretary U.S. Nuclear Regulatory...

Sierra Club brief in support of appeal of ASLB 870902 order.* Contention contains requisite specificity to be admitted to proceeding.Criteria for late-filed contention met.Proof of Svc encl.

7_ -WN,S$3%'//'bDian M. GrueneichDOCmEDnMarcia Preston$vilLAW OFFICE OF DIAN M. GRUENEICH-'SEP10M37b 1380 Hayes Street, Suite 4(yrece;nne,3/San Francisco, CA 94102 --i t w ict m .;ENCTelephone: (415) 861-6930A ,y/y,y,|PGGE seeks to install them through this license amendment.T...

"1988 Annual Environ Operating Rept Part A,Radiological." W/ 890426 ltr.

'BERATED Dl,BU'HOWQEM0q>~~~ay ~STEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)rFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1,Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2,'Pacific GaAUTH.NAME AUTHOR AFFILIATIONONG,A. Pacific Gas & Electric Co.SHIFFE...

Testimony of JK Asselstine at Subcommittee on Energy Conservation & Power,Committee on Energy & Commerce,House of Representatives on facility licensing process.

- _,, ., .,,+,.t.STATEMENT BY JAMES K. ASSELSTINECOMMISSIONER, U.S. NUCLEAR REGULATORY COMMISSIONBEFORE THE ___SUCC0fMITTEE ON ENERGY CONSERVATICN AND POWERF0USE COMMITTEE ON ENERGY AND COMMERCEJULY 10, 1985Good morning, Mr. Chairman. As you know I have expressed ratherstrong ...

Ack receipt of 850619 ltr re storage of high level radwaste at plant.Ltr forwarded to Assemblyman E Seastrand for appropriate action.Nuclear power plant regulation discussed.

.ISTATE OF CALIFORNIA—HEALTH AND WELFARE AGENCYDEPARTMENT OF HEALTH SERVICES7Ii/7ll P STREETSACRAMENTO, CA 958Il(916)445-1248GEORGE DEUILMEIIAN, GovernorJUL ~71985The Honorable Melanic C. Billigh1ayor of the City of San Luis ObispoP.O. Box 8100San Luis Obispo, CA 93403-8100@~~...

Requests issuance of order to show cause why util should not be directed to file requisite amend to pending OL applications.

REGULATOR NFORMA'TION DISTRIBUTION S FM (R IDS)"'AOCBSSION NBR: 8205210377 DOC ~ DATE: 82/05/12 NOTARIZED:, NOFAOIL:50 275 Diablo Canyon Nuclear Power Planti Unit 1~ Pacific Ga50 323 Diab'loCanyon Nuclear'Power Plenty Uni't '2iPacific Ga'"AUTH+NAME AUTHOR AFFILIATIONREYNOLDS''...

Forwards State of CA 900119 ltr authorizing rerouting & discharge of firewater as described in util 890929 ltr.

gcCp&RA,TED DIBU'EON 'EMONS TION SYSTEMREGULATO INFORMATION DISTRIBUTION YSTEM (RIDS)ACCESSION NBR:9002270168 DOC.DATE: 90/02/14 NOTARIZED: NO DOCKET ¹FACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga 0500027550-323 Diablo Canyon- Nuclear Power Plant, Unit 2, ...

Forwards public version of EPIPs,consisting of Pages 15,29 & test data sheets to Rev 10 to EP M-4, "Earthquake," & Pages 32-1 & 32-3 to Rev 16 to EP M-6, "Nonradiological Fire." W/891205 release memo.

ACCELERATED DISTRIBUTION DEMON TION SYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)DOCKET0500027505000323NOTESACCESSION NBR: 8912110241 DOC. DATE: 89/11/13 NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga50-323 Diablo Canyon Nuclear Power...

Application for subpoena for G Apostolakis for 831011 deposition & production of documents.

.. _ .- - _ . - .,. . - _ - - _ _'.FSYRf,ES DCf l A10:25 1UNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSION ETI ; , }{BEFORE THE ATOMIC SAFETY AND LICENSING APPEAL BOARD4In the Matter of )Docket Nos. 50-275 O.L.5)50-323 0.L.PACIFIC GAS AND. ELECTRIC COMPANY)6)7(Diablo Cany...

FOIA/PA-2000-0129 - Resp 1 - Final

NRC FORM 464 Part I U.S. NUCLEAR REGULATORY COMMISSION I-UIAIIA RESPONSE NUMBER (6-1998) RE1U, 2000-0129 RESPONSE TO FREEDOM OF SINFORMATION ACT (FOIA) I PRIVACY RESPONSE ,÷o ACT (PA) REQUEST TYPE REQUESTER DATE Mr. Paul Gunter MAAR 087013 PART I. -- INFORMATION RELEASED E] "N...

Urges NRC to review Class 9 accidents & seismic problems & to re-evaluate emergency response procedures at facilities.

1sr+ ~ ~yeyROBERT J. LAGOMARSINOI5TH DISTRICT. CALIFORNIA'117LONOWORTH BUILOINOWASHINGTON. D.C. 20515202 225-3601ASSISTANT REGIONAL WHIPFOREIGN POLICY TASK FORCECHAIRMANCaIIgeea's at tfie EIIitetIStated@0M'f Reyrederrtatibes4Ha@tmhn, 39.C. 205l5June1, 1979COMMITTEE ONFOREIGN A...

Forwards info NRC requested during 990610 telcon re questions resulting from Aug/Sept 1997 design insp at Diablo Canyon Power Plant.Proposed FSAR changes in response to Question 7 of Attachment A included in Attachment B.

CATZG'OarXREGULA1~ Y INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION PH3R:9910060146 DOC.DATE: 99/09/29 NOTARIZED: NOFACIL:50rp75 Di.ab3;o Canyon Nuclear Power Plant, Unit 1, Pacific Ga5Q;~2~~ Diablo Canyon Nuclear Power Plant, Unit 2, Pacific GaAiUTH. Nk"NAUTHOR AFFILIATION'O...

License Slides, 10/2/13 Pre-Application Meeting with Pacific Gas and Electric Company to Discuss Upcoming Structural Weld Overlay Relief Request to Use An Alternative to Disposition Detected Laminar Indications at Diablo Canyon, Unit 2 (TAC No. MF267

1Diablo Canyon Power Plant, Unit 2 Relief Request Pre-submittal MeetingRequest for Approval of an Alternative to the ASME Code Section XI, for Preemptive Structural Weld OverlaysJeff SummyPhilippe SoenenDavid GonzalezMike LegerRama ThatipamalaPacific Gas & Electric Co.Tim Wige...

Expresses appreciation for NRC permission allowing joint intervenor representatives to participate in 800617-19 sys interaction audit at util.NRC has demonstrated willingness to assure public participation.Related correspondence.

ACCESSION NBR:8007100198 DOC DATE 80/06/?5 NOTARIZED: NO DOCKETFACIL:50 275 Diablo Canyon Nuclear Power Planti Unit ig Pacific Ga 0500027550 323 Diablo Canyon Nuclear Power Planti Unit 2p Pacific Ga 05000323AUTH INANEAUTHOR AFFILIATIONFLEISCHAKER

Supports licensing of facilities.

WALI FC3 RN IA CATTLEMEN 8 ASSDC''-r~GEORGE SCOVELPRKSIDKNTDIKROT,„„„,~.,y,f3'ftI „QJ'~CI

Describes low pressure turbine rotor insp program,per 810313 commitment to inform NRC of reevaluation for turbine missiles subsequent to 1974 analysis & evaluation ref in FSAR Section 3.5.Viewgraph & related info encl.

REQULATO INFORMATION DISTRIBUTION TEN (RIDB)ACCESSION NBR: 8610080409 DOC. DATE: 86/09/29'OTARIZED: NO DOCKET ¹FACIL: 50-275 Diablo Cangon Nuclear Power Planti Unit ii Pacific Ca 0500027550-323 Diablo Canyon Nucleav Pomer Planti'nit 2> Pacific Ca 05000323AUTH. NANE AUTHOR AFFI...

Testimony of NJ Palladino to Subcommittee on Energy Conservation & Power,Committee on Energy & Commerce,US House of Representatives on facility licensing process.

.i. .. ..... .:-..'PREPARED TESTIMONYSUEMITTED BYNUNZIO J. PALLADINO, CHAIRMANiU.S. NUCLEAR REGilLATORY COMMISSION.TO THE.SUBCOMMITTEE ON ENERGY CONSERVATION AND POWER.COMMITTEE ON ENERGY AND COMMERCEUNITED STATES HOUSE OF REPRESENTATIVESONDIABLO CANYON LICENSING PROCESS'.SUBM...

Forwards Rev 5 to Surveillance Test Procedure STP M-77A, "Augmented Test Program for MSSV," dtd 970102.

CATEGORY j.REGULAT INFORMATION DISTRIBUTION STEM (RIDS)!lACCESS'I'ON NBR:9702180403 DOC.DATE: 97/02/07NOTARIZED: 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 A...