Report a Safety Concern
Search
Home Site Help

NRC Site Search: Search All Sites

Filter by Document Type

Sort Documents by

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

WCAP-16465-NP, Revision 0, "Pressurized Water Reactor Owners Group Standard RCS Leakage Action Levels and Response Guidelines for Pressurized Water Reactors."

Westinghouse Non-Proprietary Class 3WCAP-16465-NPRevision 0September 2006Pressurized Water Reactor Owners GroupStandard RCS Leakage Action Levels andResponse Guidelines for Pressurized WaterReactorsS WestinghouseWestinghouse Non-Proprietary Class 3WCAP-16465-NPRevision 0Pressu...

Comanche Peak, Units 1 and 2, Inspection and Mitigation of Alloy 82/182 Pressurizer Butt Welds.

t TeXUv4C'%w Power"11W IPoweBel~tJd StaffienP.. 0. Box 11M (fEOl)Glen HDse- TX 7W643Telt 254 897 5209Fax 254 897 6652un1.-bivi~ns(@txtcemMike EevinsSewbr Vce President &Che Nuclear OfficerCPSES-200700391Log # TXX-07040February 20, 2007U. S. Nuclear Regulatory CommissionATTN: ...

NRC Information Notice 1983-041: Actuation of Fire Suppression System Causing Inoperability of Safety Related Equipment.

SSINS No.: 6835IN 83-41UNITED STATESNUCLEAR REGULATORY COMMISSIONOFFICE OF INSPECTION AND ENFORCEMENTWASHINGTON, D.C. 20555June 22, 1983IE INFORMATION NOTICE 83-41: ACTUATION OF FIRE SUPPRESSION SYSTEM CAUSINGINOPERABILITY OF SAFETY-RELATED EQUIPMENTAddressees:All holders of o...

Palo Verde, Units 1, 2 and 3 - Revision to Commitment Completion Date Associated with NRC Generic Letter 2008-01, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems".

Generic Letter 2008-01LAMSDwight C. Mims Mail Station 7605Palo Verde Nuclear Vice President Tel. 623-393-5403 P. O. Box 52034Generating Station Regulatory Affairs and Plant Improvement Fax 623-393-6077 Phoenix, Arizona 85072-2034102-06024-DCM/DFSJune 30, 2009ATTN: Document Con...

2007/11/05-AmerGen's Answer Opposing Citizens' October 26, 2007 Motion to Strike

" - DOCKETEDUSNRCUNITED STATES OF AMERICA November 5, 2007 (4:45pm)NUCLEAR REGULATORY COMMISSION OFFICE OF SECRETARYATOMIC SAFETY AND LICENSING BOARD RULEMAKINGS ANDADJUDICATIONS STAFF'Before Administrative Judges:E. Roy Hawkens, ChairDr. Paul B. AbramsonDr. Anthony J. Baratta...

IR 05000443/2002-002, North Atlantic Energy Service Corporation, Seabrook Station Unit 1, Resident Inspection on 02/17/2002 - 03/30/2002. No Significant Findings Identified.

April 19, 2002Mr. Ted C. FeigenbaumExecutive Vice President and Chief Nuclear OfficerSeabrook StationNorth Atlantic Energy Service Corporationc/o Mr. James M. PeschelP.O. Box 300Seabrook, NH 03874SUBJECT: SEABROOK STATION - NRC INSPECTION REPORT 50-443/02-02Dear Mr. Feigenbau...

TITLE LIST OF DOCUMENTS MADE PUBLICLY AVAILABLE. July 1-31,1987.

-....LNUREG-0540LVol. 9 No. 7 .)Title List of .'Documents Made Publicly Available|July 1-31,1987U.S. Nuclear RegulatoryCommission|Office of Administration and Resources Managementj%,e"af.....ig o2 g g 8709300540 RPDRL-______________---______________ _ _ _r-- - . _ - . __ -~ - ...

Comanche Peak Units 1 & 2, Supplement One to License Amendment Request (LAR) 01-14 Revision to Technical Specification (TS) 5.5.16 Containment Leakage Rate Testing Program.

ot TXU TXU Electric C. Lance Terry Ref: 10CFR50.90 Comanche Peak Senior Vice President & Principal Nuclear Officer Steam Electric Station P.O. Box 1002 Glen Rose,TX 76043 Tel: 254 897 8920 Fax:254 897 6652 lance.terry@txu.com CPSES-200200229 Log # TXX-02023 File # 00236 Februa...

Palo Verde Nuclear Generating Station (PVNGS) Units 1, 2, and 3 Technical Specifications Bases Revision 22 Update.

Scott A. BauerDepartment LeaderRegulatory AffairsPalo Verde NuclearGenerating StationTechnical Specification 5.5.14Tel: 6231393-5978 Mail Station 7636Fax: 623/393-5442 P.O. Box 52034e-mail: sbauer@apsc.com Phoenix, AZ 85072-20341 02-04952-SAB/TNW/DWGJune 5, 2003U. S. Nuclear R...

LER 02-001-00 for Byron Station, Unit 1 re Multiple Main Steam Safety Valve Relief Tests Exceeded Required Tolerance Due to Disk to Nozzle Metallic Bonding & Setpoint Drift.

ExelIo n.SExelon Generation Company, LLC www.exeloncorp.com NuclearByron StationNula4450 North German Church RoadByron, IL 61010-9794May 6, 2002LTR: BYRON 2001-0054File: 2.01.0700United States Nuclear Regulatory CommissionATTN: Document Control DeskWashington, DC 20555-0001Byr...

Palo Verde, Units 1, 2 and 3 - Request for Amendment to Technical Specification Surveillance Requirement 3.0.3 Regarding Missed Surveillance Using the Consolidated Line Item Improvement Process (CLIIP).

10 CFR 50.90 William E. Ide Mail Station 7602 Palo Verde Nuclear Vice President TEL (623) 393-6116 P.O. Box 52034 Generating Station Nuclear Production FAX (623) 393-6077 Phoenix, AZ 85072-2034 102-04663-WEI/SAB/GAM/kg March 1, 2002 U.S. Nuclear Regulatory Commission ATTN: Doc...

2010/01/04-Intervenors Motion for Leave to File Surreply in Support of Supplemental Petition for Admission of a Newly-Discovered Contention.

-1-January 4, 2010UNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSIONBefore the Atomic Safety and Licensing BoardIn the Matter of:The Detroit Edison Company(Fermi Nuclear Power Plant, Unit 3)) Docket No. 52-033)))*****Intervenors’ Motion for Leave to FileSurreply in Supp...

South Texas Project, Units 1 and 2, 9-Month Supplemental Response to Generic Letter 2008-01, "Managing gas Accumulation in Emergency Core Cooling, Decay Heat Removal and Containment Spray Systems."

Nuclear Operating CompanySouth Texas Project Electric Genera bn$ Station PO Box 289 Wadsworth Texas 77483 A/vA/February 16, 2010NOC-AE-1000251110 CFR 50.54(f)U.S. Nuclear Regulatory CommissionATTN: Document Control Desk11555 Rockville PikeRockville, MD 20852South Texas Projec...

Humboldt Bay Independent Spent Fuel Storage Installation Response to NRC Request for Additional Information for the Humboldt Bay Independent Spent Fuel Storage Installation Application.

Pacific Gas andElectric Company'Donna Jacobs Diablo Canyon Power PlantVice President P. 0. Box 56Nuclear Services Avila Beach, CA 93424805.545.4600June 3, 2005 Fax: 805.545.4234PG&E Letter HIL-05-007U.S. Nuclear Regulatory CommissionDirector, Spent Fuel Project OfficeOffice of...

Forwards addl info to continue NRC review of WCAP-9119 per 800416 request.

POWER AUTHORITY OF THE STATE OF NEW YORK10 COLUMBUS CIRCLE NEW YORK, N. Y. 10019(212) 397.6200TRUSTEES JOHN S. DYSON CHAIRMAN GEORGE L. INGALLS VICE CHAIRMAN RICHARD M. FLYNN ROBERT I. MILLONZI FREDERICK R. CLARKMay 16, 1980 IPN-80-49Director of Nuclear Reactor Regulation U. S...

Licensee supplemental response to Intervenor first set of interrogatories to licensee.* EJ Weinkam & SE Turner resumes & Certificate & Svc encl.Related correspondence.

-_ - - _ _ _ __ ._..I*% 00CKETEDUS$4PC'*('UNITED STATES OF AMERICANUCLEAR REGULATORY COMMISSION-,: r rBEFORE THE ATOMIC SAFETT AND LICENSING BOARD E ''5)In the Matter of) Docket No. 50-335 OLA)FLORIDA POWER AND LIGHT COMPANY)) ,(St. Lucie Plant, Unit No. 1) ) (ASLBP No. 88-560...

Advises that util 881223 response to Generic Ltr 88-17, "Loss of DHR" appears to meet ltr requirements for expeditious actions.Several items to be considered to assure that actions adequately addressed listed.

_ _ _ _ _ - - - - - ______ __ _ _ - _ _ - _ _ - _ _ _ - _ _ _ _ - _ _ _o osag'onl'#8gUNITED STATES. NUCLEAR REGULATORY COMMISSIONnl7; EWASHINGTON, D. C. 20555./March 8, 1989...**Docket No. 50-382Mr. J. G. DeweaseSenior Vice President - Nuclear Operations|Louisiana Power and Li...

SAFETY RESEARCH PROGRAMS SPONSORED BY OFFICE OF NUCLEAR REGULATORY RESEARCH.Progress Report,January-March 1989.

- _ - . - - - - - - - - - _ - _ - - - - - --.r >M''*.NUREG/CR-2331 -.'BNL-NUREG-514542Vol. 9, No.1-..i; Safety Research ProgramshSponsorec by Office offXuclear Regulatory ResearciL:..LProgress Report;January 1-March 31,1989-Brookhaven National LaboratoryPrepared for.U.S. Nucle...

HI-STAR/HI-STORM Multi-Purpose Canister Helium Leak Testing

-2 2. - IOI fln m n m Holtec Center, 555 Lincoln Drive West, Marlton, NJ 08053 Telephone (856) 797-0900 H O L T E C Fax (856) 797-0909 INTERNATIONAL BY OVERNIGHT MAIL July 14, 2000 Mr. Wayne Hodges Director, Technical Review Branch, SFPO U.S. Nuclear Regulatory Commission 115...

NRC STAFF'S RESPONSE TO APPLICANT'S REQUEST FOR RECONSIDERATION OF ESTABLISHMENT OF A SEPARATE LICENSING BOARD FOR SECURITY PLAN MATTERS.

April 16, 1998UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE CHIEF ADMINISTRATIVE JUDGE In the Matter of ) ) PRIVATE FUEL STORAGE L.L.C. ) Docket Nos. 72-22-ISFSI ) 72-22-ISFSI-PSP (Independent Spent ) Fuel Storage Installation) ) NRC STAFF'S RESPONSE TO APP...

LER 15-001-00 for Palo Verde Nuclear Generating Station, Unit 3 Regarding Leakage from Reactor Coolant Pump 2A Suction Pipe Instrument Nozzle.

10 CFR 50.73 102-07054-DCM/DJH June 5, 2015 ATTN: Document Control Desk . U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Dear Sirs: Subject: Palo Verde Nuclear Generating Station (PVNGS) Unit 3 Docket No. STN 50-530 /License No. NPF 74 licensee Event Report 2015-...

Palo Verde Nuclear Generating Station Units 1, 2, and 3, Addendum to Supplemental Response to NRC Generic Letter 2004-02, Potential Impact of Debris Blockage on Emergency Recirculation during Design Basis Accidents at Pressurized-Water Reactors

• ,'6 . ,, 'v -t '0aps 102-07380-MLL/MDD December 1, 2016 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852 Dear Sirs: Subject: Palo Verde Nuclear Generating Station (PVNGS) Units 1, 2, and 3 Docket Nos. STN 50-528, 50-529,...

Tennessee Valley Authority's Answer Opposing Petition for Leave to Intervene and Request for Hearing.

– 1 – UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of ) ) Docket Nos. 50-259-LA TENNESSEE VALLEY AUTHORITY ) 50-260-LA (Browns Ferry Nuclear Plant Units 1, 2, 3) ) 50-296-LA ) TENNESSEE V...

NRC Staff Opposition to the "Petition to Supplement Reactor-Specific Environmental Impact Statements to Incorporate by Reference the Generic Environmental Impact Statement for Continued Spent Fuel Storage."

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE COMMISSION In the Matters of ) ) DTE ELECTRIC CO. ) Docket No. 52-033-COL (Fermi Nuclear Power Plant, Unit 3) ) ) DUKE ENERGY CAROLINAS, LLC ) Docket Nos. 52-018-COL, (William States Lee I...

LER 15-008-00 for James A. Fitzpatrick Regarding Containment Atmosphere Dilution System Reliability Degraded Due to Manufacturer Defect in Temperature Transmitters.

• u=:=-Entergy JAFP-16-0018 February 16, 2016 United States Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555-0001 Entergy Nuclear Northeast Entergy Nuclear Operations, Inc. James A. FitzPatrick NPP P.O. Box 110 Lycoming, NY 13093 Tel 315-349-602...