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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 that review of plant seismic design deficiencies referred to cognizant subcommittee,in response to recipient 820323 ltr.Subcommittee findings will also address basis for changes in ACRS position re operation of plant.

. _ _.- __ . _ .. _ - - _ __ ./'q,UNITED STATES, _ , - y 7,NUCLEAR REGULATORY COMMISSION.; 2IADVISORY COMMITTEE ON REACTOR SAFEGUARDS**'''IwAswiscTom. o. c. 2osss*****April 7,1982ij''.Mr. David S. FleischakerP.O. Box 1178Oklahoma City, OK 73101..Dear Mr. Fleischaker:*iSUBJECT:...

FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request are Enclosed. Part 5 of 8.

Alan Mon-is From:Alan Morris. Sent:28 May 2015 19:08:23 +0000 To:Ronald McGinnis;Kevin Smart;David Ferrill;Sarah Wigginton Subject:Oiablo Canyon IMHO For what it's worth: As far as I can tell from the reports and presentations available to us, the Central Coastal California Se...

Comments of James E. Tomkins on Draft Report NUREG-XXX, "Technical Assessment Generic Issue 186: Potential Risk & Consequences of Heavy Load Drops in Nuclear Power Plants."

WEPacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 805.545.6000 May 31, 2002 PG&E Letter DCL-02-067 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-3...

Order.* Denies Sierra Club instant request for stay of effectiveness of LBP-87-25.Served on 871026.

- - - _ _ __ __ ___- ____ -____ __ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _yt,79UNITED STATES OF AMERICAng :r.gNUCLEAR REGULATORY COMMISSIONLW^COMMISSIONERS:'87 DCT 26 P 3 '.44Lando W. Zech, Jr., ChairmanThomas M. Rob...

Forwards public version of Rev 11 to EPIP EP G-4, "Personnel Accountability & Assembly." W/900305 release memo.

. ACCELERATED DISTIUBUTION DEMONSTjRATION SYSIXlVIREGULATORY INFORMATION DISTRIBUTION SYSTEM (RXDS)ACCESSION NBR: 9003090300 DOC. DATE: 90/02/14 NOTARXZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2, Pac...

(Memo) Transmittal of Seismic Issues Technical Advisory Group Updated Evaluation of Tsunami Hazard Report.

January 17, 2006MEMORANDUM TO: Michele G. Evans, Branch ChiefEngineering Research Applications BranchDivision of Engineering TechnologyOffice of Nuclear Regulatory ResearchEugene V. Imbro, Deputy DirectorDivision of EngineeringOffice of Nuclear Reactor RegulationFROM: Andrew ...

Informs that 871104-06 would be ideal time that all panel members could attend next meeting of SSI independent consultant panel re facility seismic design basis bldg effects.Concurrence requested.

REGULA Y INFORMATION DISTR IBUTIISYSTEM (RIDS)~r ..4ACCESSION NBR: 87092 i0469'OC. DATE: 87/09/ i4 NOTARIZED: NOFACIL: 50-275 Diablo Canyon Nuclear Power Planti Unit ii Pacific Qa50-323 Diablo Canyon Nuclear Power Planti Unit 2i Pacific QaAUTH. NAME AUTHOR AFFILIATIONREICH'. B...

Forwards addenda to Revs 7 & 4 of inservice insp program plan for plant.

AC CELE RATED D1STKBUTfONDEMONSTRATlON SYSTEM~ eREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR:8909130365 DOC.DATE: 89/09/07 NOTARIZED: NO DOCKETFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1,Pacific Ga 0500027550-323 Diablo Canyon Nuclear Power Plant, ...

2006/01/22-Comment (41) submitted by James B. Thomas on Proposed Rule PR-73 regarding Design Basis Threat.

;ECY - DIABLO CANYON P[qYK PLANT ;ECY-DIABO CANYON P('WR PLAN' -f ^Page 1 i110-0 I in fl-2larter.ne.t> ( 10 RZ 30 From:To:Date:Subject:"Jim Thomas" Sun, Jan 22, 2006 4:11 PMDIABLO CANYON P[OWER PLANTDOCKETEDUSNRCUnless your rule regarding design basis threat to subject fac...

Forwards corrected "Discharge Monitoring Rept for Third Quarter 1990," changing units for residual chlorine.

ACCELERATED DISTRIBUTION DEMONST TION SYSTEMPyt ~REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)~ IIACCESSION NBR: 9012050006 DOC. DATE 90/11/30 NOTARIZED NO "„DOCKETFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit1,Pacific Ga., 0500027550-323 Diablo Canyon Nuclear Power...

Forwards "DCPP 1996 Annual Radioactive Effluent Release Rept Jan-Dec 1996" & procedures used to determine effluent release.

CATEGORYREGULAT INFORMATION DISTRIBUTIONACCESSION NBR:9705160145 DOC.DATE: 97/04/30 NOTARIFACIL.:50-275 Diablo Canyon Nuclear Power Plant, Unit50-323 Diablo Canyon Nuclear Power Plant, UnitAUTH.NAME . AUTHOR AFFILIATIONPOWERS,R.P. "Pacific Gas 6 Electric Co.RECIP.NAME RECIPIEN...

Suggests that Commission address safety issues carefully w/full consideration of concerns raised by public re licensing application.Appropriate steps should be taken to ensure seismic & safety issues resolved prior to operation.

O'OUG~'SH. BOSCO1ST DISTRICT, CAUFORNIACOMMITTEES:PUBUC WORKSANO TRANSPORTATIONMERCHANT MARINEANO FISHERIESPOSTOFFICE'NOCIVILSERVICECongress of the Bnite)t StatesScum of Kqxsmtatiocs%9ashittgtott, B.K. z~y]yMarch 23, 19831330 LONGWORTH BUILDINGWASHINGTON, D.C. 20515(202-225-33...

Forwards safety evaluation & SALP input re Generic Ltr 83-28,Items 3.2.1 & 3.2.2.TAC 53749 may be closed.

,' SEP 111986-MEMORANDUM FOR: Hugh L. Thompson, Jr., DirectorDivision of Pressurized Water Reactor Licensing - AFROM:Dennis F. Kirsch, DirectorDivision of Reactor Safety and ProjectsSUBJECT: REGION V SAFETY EVALUATION REPORT FORqDIABLO CANYON POWER PLANT, UNIT NO. 1J GENERIC L...

Shaw Environmental & Infrastructure, Inc., Amendment Request Letter dtd 6/7/2011.

a world Of Solutions June 7,2011 Mr. John Nicholson USNRC, Division ofNuclear Materials Safety Region 1 475 Allendale Road -fl King of Prussia. P A 19406 -Subject: Amend License # 20-31340-01 - Appointment ofNew Radiation Safety-Officer (RSO) ,,' Dear Mr. Nicholson: As we disc...

Pleading supporting Joint Intervenors 811008 directed certification request,per ASLAB 811029 order.ASLAB should direct ASLB to admit Joint Intervenors clarified contentions.

uxQv --mum -\ ,jUNITED STATES OF AMERICA ' [-NOV 101981 *'--NUCLEAR REGULATORY COMMISSIONClue c' ? * r57Ouctc

Certified Index of the Record/Certificate of Service, dated 9/30/02.

UNITED STATES COURT OF APPEALSFOR THE NINTH CIRCUIT)CALIFORNIA PUBLIC UTILITY COMMISSION )AND COUNTY OF SAN LUIS OBISPO, )Petitioners, )) Docket No. 02-72735v. )U.S. NUCLEAR REGULATORY COMMISSION )Federal Respondent )CERTIFIED INDEX OF THE RECORDThe United States Nuclear Regul...

Requests that facilities be certified for startup operations & plans for FY81-82 be devloped w/o delay,CA could face serious power shortages.Electronics industry & economy could be adversely affected.

~~RFSPOK~DTO'TATECArITCLRoom 4057SACRAssriTO 95814(918,) 445-0870734 hat~ hvrxvr0hei~ PARE 940~~(415) 394-8933(4l(faFIIiII Phrl:8/BeeCOMhIITTEESVICE CXASRMANRrvrxur AAw TACTIONh(rsISERENERGY AÃo PUSLIc UTILITIEsPCILlc EMrLOTssENTANO RETTREsIENTJOIA r LECISLATIvrBuocET CONsmmrS...

Interrogatories to applicant requesting info & production of documents re compliance of state & local emergency response plans w/NRC 800819 revised regulations & w/NUREG-0737.

(A4JQCMM~c9 «ctDI I%~LATEDCPBEFORE THE ATOMIC SAFETY AND LICENSING BOARDUNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSIONDOCKHANDQSHRC 9FK8 QS)98'I vOffice of the S~ IDecfteting E SeelceBranch)In the Matter of:))PACIFIC GAS AND ELECTRIC COMPANY))(Diablo Canyon Nuclear Powe...

List of post-TMI licensing actions from 1979-1986.

- _ _ . ._ ,. _ ,,,*.-t'..POST-TMI LICENSING ACTIONS (RESPONSIVE TO ITEMS 1 AND 2 0F F0IA. REQUEST)~.1979: Jamesport 1-21/4/79 (CP)1980: Sequoyah 12/29/80 (FL - ZPT)9/19/80 (FP)N. Anna 24/11/80 (FL - ZPT)8/21/80 (FP)Salem 24/18/80 (FL)Farley 210/23/80 (FL - LPT)1981: Monticell...

Requests NRC concurrence w/removal of gross failed fuel detector sys from svc.Detector sample assembly equipment will remain in place to permit addl delay time when taking reactor coolant samples.Detector has history of leaking.

ACCELERATED DISTRIBUTION DEMONSTPATION SYSTEM. ~~~~~yjREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR: 8911210282 DOC. DATE: 89/11/15 NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit 1, Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit2,P...

Forwards public version of revised corporate ERPIPs.W/940824 release memo.

,.Pacific Gas and Electric Company Nuclear Regulatory Services. A10A James A. Sexton333 Market Street Manager,R0 Box 770000Nuclear Regulatory ServicesSan Francisco. CA 94177*415/973 2466Fax 415!973 0074August 2,1994 .PG&E Letter DCL-94-167EATTN:.U.S. Nuclear Regulatory Commiss...

Petitions expressing concern over need to evacuate in event of radiological emergency.

Pi'.LUTI< F'(3 @PE>z~sPTo: The Atomic Safety and Licensing Board~@a5mSi atureI live in the San Luis Obispo ar a, and I am concerned about the neeevacuate my family and/or myself :n the event of a radiological emergenat the Oiablo Canyon nuclear power plant.Specifically, I here...

FOIA/PA-2015-0071 - Resp 1 - Final, Group B.

Group BFOIA/PA NO: 2014-0071.RECORDS BEING RELEASED IN THEIR ENTIRETYMEMORANDUM TO: Eric J. Leeds, DirectorOffice of Nuclear Reactor RegulationFROM: Ren6e M. Pedersen, Differing Views Program ManagerOffice of EnforcementSUBJECT: DIFFERING PROFESSIONAL OPINION INVOLVINGDIABLO C...

"1979 Annual Environ Radiological Rept."

_ _ _ _ _I,~!P Ge6'Pacific Gas and Electric Company-,Sb - 2?S|923.B/1979 ANNUAL ENVIRONMENTALRADIOLOGICAL REPORT,DIABLO CANYON POWER PLANTDEPARTMENT OF ENGINEERING RESEARCH.,OCK 050275RPDR- _ _ _ _ - _ - _ _ _ _ ____y.. . . . _ . . . . . . . . . . . . , , , . . . . . _ . . --R...

Forwards basis for radionuclide gap release fractions used in calculating offsite doses from postulated fuel handling accidents involving high burnup fuel,per request.Assumed gap release fractions applicable for high burnup fuel.

REQUL Y lNFORNATION DISTRIBUTI SYSTEN (RIDS>(ACCESSION NBR: 8606030213 DOC. DATE: 86/05/28 NOTARIZED: NOFAC IL: 50-275 Diablo Canyon Nuclear Power Plant> Unit 1> Paci fic Qa50-323 Diablo Canyon Nuclear Power Plant> Unit 2. Paci fic QaAUTH. NAME AUTHOR AFFILIATIONSHIFFER> S. D....