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

Forwards addl info requested in NRC 950615 ltr re safety insp rept 50-305/95-06 on 950522-26 re grouping of valves, plans for justification of assumptions for stem lubrication degradation & open stroke valve factors.

*ACCELERATED RIDS PROCESSING)& IREGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS) CESSION NBR:9510300183 DOC.DATE: 95/10/24 NOTARIZED: NO FACIL:50-305 Kewaunee Nuclear Power Plant, Wisconsin Public Servic AUTH.NAME AUTHOR AFFILIATION MARCHI,M.L. Wisconsin Public Service Corp. ...

Containment Liner Corrosion Operating Experience Summary Technical Letter Report - Revision 1.

Containment Liner Corrosion Operating Experience Summary Technical Letter Report – Revision 1 Darrell S. Dunn, April L. Pulvirenti, and Matthew A. Hiser U.S. Nuclear Regulatory Commission Office of Nuclear Regulatory Research August 2, 2011Table of Contents Figures ....

Palo Verde, Unit 1 - Core Operating Limits Reports (COLR) - Revision 19.

Technical Specification 5.6.5.d.Thomas N Weber Mail Station 7636Palo Verde Nuclear Department Leader, Tel. 623-393-5764 PO Box 52034Generating Station Regulatory Affairs Fax 623-393-5442 Phoenix, Arizona 85072-2034102-05916-TNW/KAROctober 24, 2008ATTN: Document Control DeskU.S...

Forwards response to expeditious actions for Sequoyah recommended in Generic Ltr 88-17, "Loss of DHR." Response re expeditious actions for Watts Bar & Bellefonte will not be provided.List of commitments also encl.

TENNESSEE VALLEY AUTHORITY CHATTANOOGA. TENNESSEE 37401 5N 1578 Lookout Place 'JAN 06 1989 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen: In the Matter of ) Docket Nos. 50-327 Tennessee Valley Authority ) 50-328 50-390 50-391 5...

Comment (26) of John J. Disosway On Behalf of IEEE Nuclear Power Engineering Committee on Draft Regulatory Guide DG-1 153, Availability of Electric Power Sources.

Jan-05-ýý NOYAAR1I L%1FFIEEE POWER ENGINEERING SOCIETYNUCLEAR POWER ENGINEERING COMMITTEECHAIRJohn J. DisoswayDominionNorth Anna Power StationP.O. Box 402Mineral, VA 23117-USAVOX: 540 894-2589 / Fax: 540 894-2178john disosway@dom.comVICE-CHAIR SECRETARYJ. Scott Malcolm John D....

NUREG-1552, "Fire Barrier Penetration Seals in Nuclear Power Plants."

NUREG-1552Fire Barrier Penetration Sealsin Nuclear Power PlantsU.S. Nuclear Regulatory CommissionOffice of Nuclear Reactor RegulationC. S. Bajwa, K. S. WestAVAILABILITY NOTICEAvailability of Reference Materials Cited in NRC PublicationsMost documents cited in NRC publications ...

Comanche Peak Steam Electric Station - Guarantees of Payment of Deferred Premiums.

AýM,Lllumlowant Mike BlevinsExecutive Vice Presideont& Chief Nuclea( OfficerMike.Sievins@ I urninant.comLuminant PowerP 0 Box 10026322 Norih FM 56Glen Rose, TX 76043T 254 897 5209C 817 559 9085F 254 897 6652CP-200900127Log # TXX-09016Ref. # 1OCFR140.21(e)January 19, 2009U. S. ...

Draft NRC Regulatory Issue Summary 2008-XX : Use of Gaseous Activity Radiation Monitors as Reactor Coolant Systems Leakage Detection Equipment at Nuclear Power Reactors.

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, DC 20555-0001 DATE NRC REGULATORY ISSUE SUMMARY 2008-xx USE OF GASEOUS ACTIVITY RADIATION MONITORS AS REACTOR COOLANT SYSTEM LEAKAGE DETECTION EQUIPMENT AT NUCLEAR POWER REAC...

Palo Verde, Units 1, 2, and 3 - Status of Decommissioning Funding.

Z A LS A subsidiary of Pinnacle West Capital Corporation 50.75(f)(1)Gregg R. Overbeck Mail Station 7602Palo Verde Nuclear Senior Vice President TEL (623) 393-5148 P.O. Box 52034Generating Station Nuclear FAX (623) 393-6077 Phoenix, AZ 85072-2034102-05238-GRO/TNW/DWGU. S. Nucle...

Palo Verde Nuclear Generating Station Unit 3, APS' 60-Day after Plant Restart Letter in Response to First Revised NRC Order EA-03-009, Item IV.E, NRC BL-03-002, Commitment No. 3 and NRC BL-04-001, Commitment No. 2 - U3R11.

. P EA-03-009,j1- Bulletin 2003-02David ,lauldzn Bulletin 2004-01Vice President Mail Station 7605Palo Verde Nuclear Nuclear Engineering TEL (623) 393-5553 P.O. Box 52034Generating Station and Support FAX (623) 393-6077 Phoenix, AZ 85072-2034102-05207-CDM/SAB/RJRFebruary 4, 200...

Humboldt Bay, Unit 3 - Decommissioning Funding Report.

Pacific Gas andElectric Company®James R. Becker Diablo Canyon Power PlantSite Vice President Mail Code 104/5/601P 0. Box 56Avila Beach, CA 93424March 31, 2009 805.545.3462Internal: 691.3462PG&E Letter HBL-09-004 Fax: 805.545.6445U.S. Nuclear Regulatory CommissionATTN: Document...

MHI's Amended Response to US-APWR DCD RAI No. 70 Revision 0.

AkMITSUBISHI HEAVY INDUSTRIES, LTD.16-5, KONAN 2-CHOME, MINATO-KUTOKYO, JAPANMarch 30, 2009Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Attention: Mr. Jeffrey A. CioccoDocket No. 52-021MHI Ref: UAP-HF-09092Subject: MHI's Amended Response to U...

SECY-09-0105 - "Weekly Information Report - Week Ending 07/17/09"

INFORMATION REPORT July 29, 2009 SECY-09-0105 For: The Commissioners From: Vonna L. Ordaz Assistant for Operations Office of the Executive Director for Operations Subject: WEEKLY INFORMATION REPORT - WEEK ENDING JULY 17, 2009 Contents Enclosure Nuclear React...

2009/06/01-The Nuclear Energy Institute Brief in Opposition to NRC Staff's Appeal of LBP-09-06.

June 1, 2009 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE COMMISSION In the Matter of: U.S. DEPARTMENT OF ENERGY (High-Level Waste Repository) ) ) ) ) ) Docket No. 63-001 ASLBP Nos. 09-876-HLW-CAB01 09-877-HLW-CAB02 ...

Palo Verde Unit 1, 60-Day After Plant Restart Letter in Response to First Revised NRC Order EA-03-009, Item IV.E, NRC Bulletin 2003-02, Commitment No. 3 and NRC Bulletin 2004-01, Commitment No. 2 - U1R12."

EA-03-009Bulletin 2003-02Bulletin 2004-01AFRSDavid Mauldin Mail Station 7605Palo Verde Nuclear Vice President Tel: 623-393-5553 PO Box 52034Generating Station Nuclear Engineering Fax: 623-393-6077 Phoenix, Arizona 85072-2034102-05424-CDM/SAB/RJRFebruary 23, 2006ATTN: Document ...

2006/01/31-Commission Memorandum and Order (CLI-06-02)

UNITED STATES OF AMERICARAS 11124 NUCLEAR REGULATORY COMMISSIONDOCKETED 01/31/06COMMISSIONERSSERVED 01/31/06Nils J. Diaz, ChairmanEdward McGaffigan, Jr.Jeffrey S. MerrifieldGregory B. JaczkoPeter B. Lyons ...

Joseph M. Farley, Unit 1 and Vogtle, Inservice Inspection Alternatives for Reactor Pressure Vessel Examinations.

Don E. Grissette Vice President Te1205.992.6474 Fax 205.992.0341 June 29, 2006 Southern Nuclear Operating Company, Inc. 40 lnverness Center Parkway Post Office Box 1295 Birmingham, Alabama 35201 Docket Nos.: 50-348 50-424 50-425 Enern to Serve Your World" U. S. Nuclear Regulat...

Palo Verde, Units 1, 2, and 3 - APS' 30-Day Response to the Information Requested by NRC Bulletin 2003-02.

10 CFR 50.54(f)David MauldinVice President Mail Station 7605Palo Verde Nuclear Nuclear Engineering TEL (623) 393-5553 P.O. Box 52034Generating Station and Support FAX (623) 393-6077 Phoenix, AZ 85072-2034102-05000-CDM/SAB/RJRSeptember 19, 2003U.S. Nuclear Regulatory Commission...

LER 03-003-00 for Palo Verde Nuclear Generating Station, Units 1, 2 and 3 Regarding Technical Specification Violation for Failure to Meet Shutdown Cooling Trains OPERABLE Action Statements.

LAFSGregg R. Overbeck Mail Station 7602Palo Verde Nuclear Senior Vice President TEL (623) 393-5148 P.O. Box 52034Generating Station Nuclear FAX (623) 393-6077 Phoenix, AZ 85072-2034192-01130-GRO/SAB/DJSNovember 12, 2003U. S. Nuclear Regulatory CommissionATTN: Document Control ...

Revision 0 to Topical Report WCAP-16308-NP, "Pressurized Water Reactor Owners Group 10 CFR 50.69 Pilot Program - Categorization Process - Wolf Creek Generating Station."

Westinghouse Non-Proprietary Class 3WCAP-16308-NPRevision 0Pressurized Water ReactorOwners Group 10 CFR 50.69Pilot Program -Categorization Process-Wolf Creek Generating Station* )WestinghouseJuly 2006WESTINGHOUSE NON-PROPRIETARY CLASS 3WCAP-16308-NPRevision 0Pressurized Water ...

Forwards,for review & comments,draft rept, "Assessment of Pressurized Water Reactor Primary System Leaks," NUREG/CR-6582,to meet planned issuance schedule.Comments requested to be submitted by 980130.

%e.s@ **%f\ UNITED STATES*,yEj NUCLEAR REGULATORY COMMISSION"\.....[2WASHINGTON, D.C. tamaa "1December Ul, 1997MEMORANDUM TO:Jack W. Roe, Acting Director, DRPM:NRRLawrence C. Shao, Director, DET:RESM. Wayne Hodges, Director, DST:RESJoseph A. Murphy, Acting Director, DRA:RESJam...

"Drug & Alcohol Use at Seabrook Nuclear Power Plant," investigative rept.

DRUG AND ALCOHOL USEAT THE SEABROOR NUCLEAR PONER PLANTEAN INVESTIGATIVE REPORTRepresentative Edward J. MarkeyU.S. BOUSE OF REPRESENTATIVESJanuary 1984-8803090316 880302PDR COMMS NRCCCORRESPONDENCE PDR_ ___ ___________;,PREFACEThis report addresses two central health and safet...

Answer to CASE 860211 request for stay re 860210 order extending CP completion date to 880801.Request opposed due to lack of public support for request,harm to applicants & CASE right to hearing.W/Certificate of Svc.

079DOCKEIEDUSNRCUNITED STATES OF AMERICA*NUCLEAR REGULATORY COMMISSIONFEB 14 A!0:15'BEFORE THE COMMISSION0FFICE or ?L g ; ;a.. ,00CKETjig,,t.c gg;;,In the Matter of))TEXAS UTILITIES ELECTRIC ) Docket No.50-4450LCOMPANY, et M.-))(Comanche Peak Steam Electric )Station, Unit 1) ~...

Response opposing Air & Water Pollution Patrol (AWPP) 851002 motion to reopen record.AWPP failed to state contention w/basis & specificity & satisfy regulations for admitting late-filed contention.Certificate of Svc encl.

P\kc. r$ b'O9bocr nogT25jgggh_UNITED STATES OF AMERICA E #E8WCe am#G8"W*a[WNUCLEAR REGULATORY COMMISSIONf'|gi GBEFORE THE ATOMIC SAFETY AND LICENSING APPEAL BOARDIn the Matter of )PHILADELPHIA ELECTRIC C'OMPANYDocket Nos. 50-352d.b)50-353(Limerick Generating Station, )Units'1 ...

Summary of ACRS Fire Protection Subcommittee 980122 meeting in Rockville,MD re staff actions taken related to development of revised fire protection rule.

) Y$ I)|5BgDate Issued: 3/26/98CERTIFIED BY:iDana 4. Powprs - 4/4/98-(? " ' > j1A-,hk|ADVISORY COMMITTEE ON REACTOR SAFEGUARDSMINUTES OF THE ACRS SUBCOMMITTEE ON FIRE PROTECTION.'JANUARY 22,1998ROCKVILLE, MARYLANDINTRODUCTIONThe Advisory Committee on Reactor Safeguards (ACRS) ...