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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

Forwards LER 97-007-00,which documents an event that occurred re SG tube plugging.

~IbP q~CATEGORYREGULAT RY INFORMATION DISTRIBUTIO SYSTEM (RIDS)ACCESSION NBR:9706040345 DOC.DATE: 97/05/28 NOTARIZED: NO DOCKET ¹FACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga, 05000275AUTH,V~E AUTHOR AFFILIATIONPOWERS,R.P. Pacific Gas & Electric Co.RECIP.N...

Advises that NSSS vendor (Westinghouse) completed review of all power ascension procedures.Procedures acceptable.Info completes Item I.C.7 of SSER 14.

REGULATOR INFORtlATION DISTRIBUTION TEM (RIDS)ACCESSION NOR;8402060424 DOC ~ DATE; 84/02/01 NOTARIZED; NO .DOCKETFACIL 50 275 Diablo Canyon Nuclear Power Planti Unit iq Pacific Ga 0500027550-303 Diablo Canyon Nuclear Power Planti Unit 2i Pacific Ga 05000323AUTH„NAME AUTHOR AFF...

Provides summary rept re unusual event per NUREG-0654,Rev 1, App 1.On 900206,seismic activity felt by plant personnel & confirmed by seismic instrumentation in control room.

AGCKLKRATED DISTKBU'2 ON DE M ON SREGULAT INFORMATION DISTRIBUTIOTI0.'i SYSTEMSTEM (RIDS)ACCESSION NBR:9002280122 DOC.DATE: 90/02/07 NOTARIZED: NO DOCKETFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga 0500027550-323 Diablo Canyon Nuclear Power Plant, Unit 2,...

Transmittal Memo for Regulatory Audit Report for the February 11-14, 2013 Cyber Security Pilot Study at the CS Innovation Facility in Scottsdale, Arizona.

April 24, 2013 MEMORANDUM TO: Michael T. Markley, Chief Plant Licensing Branch LPL4 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation FROM: Craig G. Erlanger, Chief /RA/ Cyber Security and Integrated Response Branch Division...

Comment opposing rev of License Condition 2.C.(7) to License DPR-80,delaying submission of final rept of long-term seismic program by 1 yr,from 880731 to 890731.

Rocky Canyon Star RouteCreston, CA 93432(805)238-5437November 20, 1987Rules and Procedures BranchDivision of Rules and RecordsOffice of Administration and Resource ManagementU.S. Nuclear Regulatory CommissionWashington, D.C. 20555rLAR 87-08, REVISION OF LICENSE CONDITION 2.C.(...

Comment (00418) of Frank Zika on PR-51, Waste Confidence - Continued Storage of Spent Nuclear Fuel.

1Rulemaking1CEm ResourceFrom: RulemakingComments ResourceSent: Monday, December 16, 2013 4:02 PMTo: Rulemaking1CEm ResourceSubject: FW: Nuclear waste at Diablo Canyon, San Luis Obispo, CA DOCKETED BY USNRC—OFFICE OF THE SECRETARY SECY-067 PR#: PR-51 FRN#: 78FR56775 NRC DOCKET...

"Assessment of Slope Stability Near DCP Response to NRC RAI dtd 970131."

ASSESSMENT OFlopeStability Near Theiablo Canyon Power PlantIResponse to NRC Request of January 31, 1997L""t'F705070iii 970428PDR ADQCK 05000275PPDR.I1~IIJI 'J$r4sllASSESSMENT OFSlopeStabilityNear TheDiablo CanyonPower PlantResponse to NRC Request of January 31,1997PG&EGeoscien...

Limited Appearance Statement of Sheila Baker

HEARINGDOCKET - Hearing to license Diablo Canyon Nuclear Power Plant " RA5 54(v73 DOCKET NUMBERFrom: To: Date: Subject:PROD. & UTIL FAG._-_,-_.-,sheila baker Sat, Jan 25, 2003 2:14 PM Hearing to license Diablo Canyon Nuclear Power Planthearingdocket@ nrc.gov Fax (301) 415-110...

Requests NRC engage svcs of natl lab to perform indepth & independent scientific analysis of util plan to rerack spent fuel pools to accommodate greatly increased amount of spent fuel.

- _ - - - -- ,- - -- - - - - - - - -- - - - - - - - - - - - - - - _:.afY..Mothers for PeaceAugust 29, 1986Judge B. Paul Cotter, Jr. , Chairman ,Atomic Safety and Licensing BoardDocket Nos. 50-275-0LA and 50-323-0LADear Judge Cotter:The San Luis Obispo Mothers for Peace and the...

Opposes low power licensing of facilities until design audit completed.

REGULATORY FORMATIONDISTRIBUTION SYhN (RIBS)ACCE'SSION NBR:830?160228 DOC-, DATE: 83/02/11 NOTARIZED: NO DOCKETFACIL:50-275 Diablo Canyon Nuclear 'Power Pl anti,"Unit ii Pacific Ga 0500027550 323 Diablo Canyon Nuclear Power Plantr'Unit2p Pacific Ga 05000323'AUTHBYNAMEAUJHOR AF...

Limited appearance statement by M Jenefsky & L Morishita opposing permanent waste storage at plant.

E|ii*EJK 10 P3 :12Office of the SecretarykIU.S. Nuclear Regulatory Commission-iDocketing and Service DivisionWashington, D.C. 20555i!Re:Docket'Nos. 50-275-OLA and 50-323-OLA!AGAINST permanent waste storage at Diablo Canyon PlantWhen the Diablo Canyon Power Plant first opened, ...

Responds to NRC 840430 ltr re violations noted in IE Insp Repts 50-275/84-03 & 50-323/84-03.Corrective actions: practices improved for access controls for Pullman Power Product Class I matls.

,s,| .-,|. 9PACIFIC GAS AND E LE C T R,I C ' 'O O M PA, NY~.,bbEb|77 BEALE STREET * SAN FRANCISCO, CALIFORNI A 94106 * (415)781 4211 * TWX 910 372 6587.J. O. SCHUYLERv tt particent..u.......mi....,May 30,1984PGandE Letter No. : DCL-84-197Mr. John B. Martin, Regional Administra...

Response to August 30. 2004, NRC Request for Additional Information Regarding License Amendment Request 03-18, "Revision to Technical Specifications 5.5.9, 'Steam Generator (SG) Tube Surveillance Program,' and 5.6.10. 'Steam Generator (SG) Tube....

Pacific Gas andElectric CompanyDavid H. Catley Diablo Canyon Power PlantVice President and PO. Box 56General Manager Avila Beach, CA 93424September 3, 2004 805.545.434PG&E Letter DCL-04-1 10U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, DC 20555-0001D...

Ack receipt of NRC 840601 ltr re steam generator water hammer test procedures.Test conducted & demonstrated that water hammer did not occur in steam generators.

»i'.,IWy ++~~'~»"; ',;.Cp"~l~g~~~~~g,~~,q "~~.$Y$ ~g-,i~„g;igQf~~(4~p'~»~, ~ «~»" '@',gi~g)Pfppp,,p".~a1 «.» Ip,p"...~»~li,]«»»»ACCESSION NBR:8509100260 DOC ~ DATE: 85/09/04 NOTARIZED: NODOCKET* 0FACIL:50-323 Diablo Canyon Nuclear Power Planti Unit2"~Pacific Ga 05000323AUTH IN...

Forwards copies of Amends 75 & 76 to license application. W/encl Certificate of Svc.

PACIFICGAS AND ELECTR,ICC O M PANYS E 'I Ir d !1'Y77 BE ALE STREET,31ST FLOOR SAN FR ANCISCO, C ALIFORNI A 94106 * (415) 781-4211 f e. yoj y.. . s vJ O H 'J C . M O R R 6 S S E Y,. .y t ,- .,.y = =oFebruary _,, 1979 s:-_y,: rff-. ,; . :, , .: m. m , , m ,, .m. m.1 ma.~. .l . ....

Forwards public version of revised EPIPs including Rev 7 to EP RB-7 & Rev 8 to EP RB-8.

ACCELERATED DISTMBUTION DEMONSTRATION SYSTEMREGULATOR INFORMATION DISTRIBUTIONSTEM(RIDE)ACCESSION NBR:9011010269 DOC.DATE: 90/10/09 NOTARIZED: NOFACIL:50-.275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2, Pacific GaAUTH....

Clarifies 840815 ltr re RHR low flow alarm on Unit 2.Alarm installed & tested & identical to Unit 1 alarm described in 840524 ltr.Receipt ack requested.

REGULATOR INFORMATION DISTRIBUTION LITEM (RIDS)ACCESSION NBR:8501170049 DOC ~ DATE: 85/01/11 NOTARIZED: t<0FACIL'.50-275 Diablo Canyon Nuclear Power Plant~ Unit ii Pacific Ga50-323 Diablo Canyon Nuclear Power Planti Unit 2z Pacific GaAUTHBYNAMEAUTHOR AFFILIATIONSHIFFER~J,O. Pa...

Forwards response to Governor Deukmejian third set of Interrogatories 49,50,55,56,59 & 60.Region V has no knowledge of NRC design OA insps of Westinghouse from 1968- 1970.

.. - -. . .,,a#.. .j 4*o UNITED STATES8' ., , ( 7' g NUCLEAR RESULATCRY CEMMISSIEN4,ghfnEmon v1460 MARIA LANE,sulTE 210,g&gggWALNUT CREEK, CALIFORNIA 94596****SEP 2.91933hDocket No. 50-275 and 50-323Memorandum For:H. Scherling, Diablo Canyon Project Manager, NRR iFrom:.P.J. Mo...

Forwards change 15 to rev 18 of DCNPP physical security plan,per 10CFR50.54(p).Changes do not decrease effectiveness of plan.Encl withheld.

_ _ --Pacific Gasand ..Electic CompanyiDavid H. Datley Diablo Canyon Power PlantVce President-Diablo CanyonPO Box 56 * , .*Operations and Plant ManaDerAvila Beach. CA 93424805 545 6000January 26,1999 iPG&E Letter No. DCL-99-010U.S. Nuclear Regulatory CommissionATTN: Document C...

E-mail from Diane Curran to Stephen H. Lewis correcting previous E-mail message re date and time of telephone conversation

From: To: Date: Subject:Diane Curran "Stephen H. Lewis" Fri, Jan 24, 2003 10:29 AM [Fwd: Extension of discovery deadline in Diablo Canyon case]~HEARING DOCKET_- [Fwd: Extension of dis~covery dead!ine in Diablo Canyon case] A-9,546 1- DOCKET NUMBER RELATED CORRESPONDENCE PROD...

Forwards change 14 to rev 18 of physical security plan. Changes do not decrease safeguards effectiveness of plan & submitted pursuant to 10CFR50.54(p).Encl withheld.

.. . . _ . - . . . -.''Pacific Gas and*-Electric Company,mDavid H. Catley Diablo Canyon Power PlantVce President-Diablo CanyonPO Box 56Operations and Plant Manager Acla Beach, CA 93424805 545 60001November 24,1998'PG&E Letter No. DCL-98-163U.S. Nuclear Regulatory Commission! A...

Notice of consideration of issuance of amend to License DPR-76 & proposed NSHC determination & opportunity for hearing on 850130 request re min shift crew composition & electrical power sys surveillance requirements.

_ _ _ _ _ _ _ _ _ _ _ _ _ -.7590-01,.>UNITED STATES NUCLEAR REGULATORY COMMISSIONPACIFIC GAS AND ELECTRIC COMPANYDOCKET NO. 50-275..NOTICE OF CONSIDERATION OF ISSUANCE OF AMENDMENT TOFACILITY OPERATING LICENSE AND PROPOSED NO'SIGNIFICANT HAZARDS CONSIDERATION DETERMINATION.AND...

2008/03/04-LB Memorandum and Order (Ruling on Admissibility of Intervenor's Terrorism-Related Challenges)

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION ATOMIC SAFETY AND LICENSING BOARD Before Administrative Judges: Thomas S. Moore, Chairman Dr. Paul Abramson Dr. Anthony J. Baratta In the Matter of PA’INA HAWAII, LLC (Material License Application) Docket No. ...

Forwards public version of revised EPIPs,including Rev 18 to EP G-3 & Rev 2 to EP OR-3.W/910919 release memo.

' "ENUCL E AR Al.GUL Al ORY COM. MISSION$'$;Iwasmoo t os. o. c_ mss*September 19, 1991|?g.....g50-27S/323Diablo CanyonIIMEMORANDUM FOR:Chief, Document Control Branch, IRMFROM: Director Division of Preeden of infonnation and1Publications Services ADM1SUBJECT: REVIEW Of UllLITY ...

Urges startup of facilities.

ACCESSIONr4uRFACIL:S0-2d93AUT,"i~ii 4blKROi'ILKYrC.".REC IP ..~ASKAHEARNErJ.F.REGULATJR rINFOR~'-ATIO"i DISTRIBUTION SY TK'~(PIOS): 810402042~ OVC ~OATK: 81/03/05 hiCTAQ IZED: NAOiaolo Canyon hluclear Power plantr Unit 1r Pacific Ganr ee >i le islanl 'Jucl ear Stationr Unit 1r...