Report a Safety Concern
Search

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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

Home Site Help

NRC Site Search: Search All Sites

Filter by Document Type

Sort Documents by

Forwards evaluation re probability of pipe break in MFW line within turbine bldg & load combinations for leak-before- break in AP600 plant.

\..a.6\4.Westinghouse Energy Systemshx 355Pinsburgh Pennsylvania 15230 0355Electric CorporationNTD-NRC-95-4564DCP/NRC0411Docket No.: STN-52-003September 26,1995'Document Control DeskU.S. Nuclear Regulatory CommissionWashington, D.C. 20555ATTENTION: T.R. QUAYSUBJECT: AP600 FEED...

Monthly operating repts for Oct 1995 for Browns Ferry Nuclear Plant.W/951113 ltr.

- .-,!l..*l| .IUA|-||*Tennessee Valley Authority, Post Off.ce Box 2000. Decatur. Alabama 35609;i|November 13, 1995U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, D.C. 20555Gentlemen:|In the Matter of)Docket Nos. 50-259Tennessee Valley Authority)50-2605...

Application for amends to Licenses DRP-51 & NPF-6,changing TS to add LCO & SR for main steam line radiation monitors, per GL 83-37.

oo*.E ntergy opentions, Inc,'ES- ENTERGY'* " Sh r.s ;W /,ii /N1h.!6m WA H ,|-.,.- .- , - - . - . _ . . _ _ . , _ . _ _ _ . _ _ . . _ . _ _ _ _ . _ __. __ _ _ _ . _,_ _ _ _Jerry W. Yelvertoniae beat]:w n, .Sept ember 28, 1992OCAN099208U. S. Nuclear Regulatory ConnissionDocument...

Monthly operating repts for Jan 1985.W/850213 ltr.

___-fAVERAGE DAILY UNIT POWER LEVELD*3-DOCKET NO. 50-387 ct) wL."'' %6UNIT oneDATE 02/07/85f+hggg giCOMPLETED BYL.A. KuczynskiTELEPHONE(717)S42-3759MONTH.Tanuarv, 1985DAYAVERAGE DAILY POWER LEVEL DAYAVERAGE DAILY POWER LEVEL(MWe-Net)(MWe-Net)1938379202103518 9133101839779 _4 1...

Forwards info from NIH notifying MW Ma of radiation dosage in 1995 per telcon of 970515.Records do not reflect that NIH provided law ofc or MW Ma w/copy of encl memo.Rept to NIH encl.

JD-bl7Ev.LAW OFFICtsHEHNAHEl & KN17,177s T STRttt. N.W.WASHINGTON, D.C. 2000s'LYNNE BERNADEIOEsRA s KATZTELtcoPIEN 4 aos e 74s.asa? OF CouhstLi oARY PELLER*McHAEL C. SUBIT''**mso = eso own* "DANA L SULLIVANWENoY S. MINICK'MA%3A MOROCCO *gp/g'} $yBy Telecooler,May 15, 1997,Cynt...

Watts Bar Nuclear Plant, Unit 2 - Request for Additional Information Regarding Supplemental Evaluation Report Open Item 26 (TAC NO. ME0853).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 November 18, 2011 Mr. Michael D. Skaggs Senior Vice President Nuclear Generation Development and Construction Tennessee Valley Authority 6A Lookout Place 110'1 Market Street Chattanooga, TN 37402-2801 SUBJ...

River Bend Unit 1, Technical Specifications, Amendment 119 regarding Operational Conditions for Handling Irradiated Fuel in the Primary Containment.

- 6-(13) Partial Feedwater Heating (Section 15.1, SER) During power operation, the facility shall not be operated with a feedwater heating capacity which would result in a rated thermal power feedwater temperature less than 326 *F. (14) Emergency Response Capabilities (Generi...

Notice of Availability of Final Plant-Specific Supplement 9 to Generic Environmental Impact Statement Regarding License Renewal for Catawba, Units 1 & 2.

December 24, 2002Mr. M. S. Tuckman, ExecutiveVice President - Nuclear GenerationDuke Energy Corporation526 South Church St. EC07HCharlotte, NC 28201SUBJECT: NOTICE OF AVAILABILITY OF THE FINAL PLANT-SPECIFIC SUPPLEMENT 9TO THE GENERIC ENVIRONMENTAL IMPACT STATEMENT REGARDIN...

Susquehanna Units 1 & 2 Revised Emergency Procedure, EP-PS-113, "Security Coordinator: Emergency Plan-Position Specific Procedure."

Sep. 04, 2002Page 1 of 1 MANUAL HARD COPY DISTRIBUTION DOCUMENT TRANSMITTAL 2002-410 7 USER INFORMATION: AIE*LAUREL D EMPL# : 23244 CA#: 0363 -Adj...e. IiUC SA2 Phone#: 254-3658 TRANSMITTAL INFORMATION: t-. FLAIILAUKm.L b 09/04/2002 LOCATION: TDOCUMENT CONTROL DESK' FROM: NUCL...

Interim Guidance for Technical Assistance Requests.

May 17, 2002MEMORANDUM TO: George E. Pangburn, Director, DNMSRegion IDouglas M. Collins, Director, DNMSRegion IICynthia D. Pederson, Director, DNMSRegion IIIDwight D. Chamberlain, Director, DNMSRegion IVFROM: Donald A. Cool, DirectorDivision of Industrial and /RA/ Medical Nuc...

Submittal of Activities during July 1986.

E, a , _Sandia National LaboratodesAlbuquerque, New Mexico 87185August 15, 1986WM DOCKET CONTROLCENTER al yes`86 AL "P22 Al0:L :WVM ProjectJoL /Z) /./Docket No.PDIR aLPDRi ,Ms. Sandra WastlerRepository Projects BranchDivision of Waste ManagementU.S. Nuclear Regulatory Commissi...

Seabrook, Response to Request for Additional Information Regarding License Amendment Requests 02-06 and 02-07.

-wVFPL Energy Seabrook StationFPL Energy P.O. Box 300Seabrook, NH 03874Seabrook Station (603) 773-7000SE 9 200Docket No. 50-443NYN-03077U. S. Nuclear Regulatory CommissionAttention: Document Control DeskWashington, DC 20555-0001Seabrook StationResponse to Request for Informati...

NRC Administrative Letter 1995-004: NRC Program Office Responsibilities for Decommissioning Activities & Planning for Dry Cask Storage of Spent Fuel.

UNITED STATESNUCLEAR REGULATORY COMMISSIONOFFICE OF NUCLEAR REACTOR REGULATIONWASHINGTON, D.C. 20555-0001November 1, 1995NRC ADMINISTRATIVE LETTER 95-04:NRC PROGRAM OFFICE RESPONSIBILITIES FORDECOMMISSIONING ACTIVITIES AND PLANNING FORDRY CASK STORAGE OF SPENT FUELAddresseesAl...

12/17/2001, Summary of 487th ACRS Meeting on November 8-10, 2001 & Other Related Activities of Committee.

NUCEARUNITED STATESNUCLEAR REGULATORY COMMISSION5i ADVISORY COMMITTEE ON REACTOR SAFEGUARDSWASHINGTON, D.C. 20555-0001December 17, 2001The Honorable Richard A. MeserveChairmanU S. Nuclear Regulatory CommissionWashington, D.C. 20555-0001Dear Chairman Meserve:SUBJECT: SUMMARY RE...

Review of: DOE Report "Early Site Suitability Evaluation of the Potential Repository Site at Yucca Mountain, Nevada".

A~REVIEW OF:DOE Report "Early Site Suitability Evaluation of thePotential Repository Site at Yucca Mountain, Nevada"Prepared for the Nuclear Regulatory CommissionContract No. NRC-02-88-005Account No. 20-3702-021RDCO Intermediate Milestone No. 20-3702-021-020-001Prepared byCent...

Safety Evaluation Report - ATK Ordnance and Ground Systems, LLC.

NUCLEAR REGULATORY COMMISSIONLicense Number SUB-00971Docket Number 040-07982 December 13, 2004ATK Ordnance and Ground Systems, LLCTwin Cities Army Ammunition Plant (TCAAP)Arden Hills, MinnesotaSafety Evaluation Report1.0 BACKGROUNDOn June 2, 2004 (Reference 1), ATK...

2004/03/25-Memo to J. Giitter - 03/09-10/2004 Meeting Summary: Louisiana Energy Services' Integrated Safety Analysis In-Office Review. Non-sensitive version.

March 25, 2004MEMORANDUM TO: Joseph G. Giitter, ChiefSpecial Projects BranchDivision of Fuel Cycle Safety and SafeguardsTHRU: Brian W. Smith, Chief /RA/Gas Centrifuge Facility Licensing SectionSpecial Projects Branch, FCSSFROM: Timothy C. Johnson /RA/Senior Mechanical System...

Requests assistance & continued participation in development of agency wide health performance & human reliability plan. Representative designated to be office liaison & to assist in aspects of plan development requested by 980227.

_ _ . _ _. _ _ _ _ _ _ - _ ____..Aa us..UNITED STATES .4SNUCLEAR REGULATORY COMMISSIOND'lwASHWGToN, D.C. SpeeHOO1\.....*/February 11, 1998.MEMORANDUM TO! Samuel J. Collins, Director, NRRThomas T. Martin, Director, AEODCarl J. Paperiello, Director, NMSS -NmAf&'iFROM:Malcolm R. ...

OYSTER CREEK NUCLEAR GENERATING STATION - ISSUANCE OF AMENDMENT RE: REDUCTION OF SURVEILLANCE FREQUENCY FOR CERTAIN PUMPS AND VALVES (TAC NO. MA6392)

June 26, 2000Mr. Michael B. RocheVice President and DirectorGPU Nuclear, Inc.Oyster Creek Nuclear Generating StationP.O. Box 388Forked River, NJ 08731SUBJECT: OYSTER CREEK NUCLEAR GENERATING STATION - ISSUANCE OFAMENDMENT RE: REDUCTION OF SURVEILLANCE FREQUENCY FORCERTAIN PUMP...

NOTICE OF AVAILABILITY FOR THE FINAL PLANT-SPECIFIC SUPPLEMENT 3 TO THE GENERIC ENVIRONMENTAL IMPACT STATEMENT (GEIS) REGARDING ARKANSAS NUCLEAR ONE, UNIT 1 (ANO-1)

April 5, 2001Mr. Craig G. AndersonVice President Operations, ANOEntergy Operations, Inc.Arkansas Nuclear One1448 SR 333 GSB-3CRussellville, Arkansas 72802SUBJECT: NOTICE OF AVAILABILITY FOR THE FINAL PLANT-SPECIFICSUPPLEMENT 3 TO THE GENERIC ENVIRONMENTAL IMPACT STATEMENT(GEIS...

IR 05000483-00-302, on 12/18/2000 - 12/21/2000, Union Electric Company, Callaway Initial Licensed Operator Examinations.

December 29, 2000Garry L. Randolph, Senior VicePresident and Chief Nuclear OfficerUnion Electric CompanyP.O. Box 620Fulton, Missouri 65251SUBJECT: CALLAWAY INITIAL EXAMINATION REPORT NO. 50-483/00-302Dear Mr. Randolph:On December 21, 2000, the NRC completed initial examination...

Safety evaluation accepting util 880122,0601,0714 & 0816 submittals re insp results,mitigation,flaw evaluations & overlay repairs of welds susceptible to IGSCC to support operation of Unit 2,for another 18-month fuel cycle.

__... ..,.-.- ;ATTACHMENT 1.-,.SAFETY EVALUATION BY THE OFFICE OF NUCLEAR REACTOR REGULATIONRELATING TO WELD INSPECTIONS AND REPAIRS.FORINTERGRANULAR STRESS CORR 0SION CRACKINGCOMMONWEALTH EDISON COMPANYQUAD CITIES UNIT 2DOCKET NO. 50-2651.0 INTRODUCTIONThe staff reviewed subm...

(Duplicate of ML993330114) DRAFT REGULATORY GUIDE DG-9001 (Proposed Revision 1 to Regulatory Guide 9.3) INFORMATION NEEDED FOR AN ANTITRUST REVIEW OF INITIAL OPERATING LICENSE APPLICATIONS FOR NUCLEAR POWER PLANTS

4e RECO,q U.S. NUCLEAR REGULATORY COMMISSION October 1999 OFFICE OF NUCLEAR REGULATORY RESEARCH Division 9 Draft DG-9001 0 _,DRAFT REGULATORY GUIDE Contact: M.J. Davis (301)41 5-1016 DRAFT REGULATORY GUIDE DG-9001 (Proposed Revision 1 to Regulatory Guide 9.3) INFORMATION NEEDE...

ER 05000373-05-301; ER 05000374-05-301; 03/07/2005 - 03/11/2005; LaSalle County Station; Units 1 and 2; Initial License Examination Report.

April 8, 2005Mr. Christopher M. CranePresident and Chief Nuclear OfficerExelon NuclearExelon Generation Company, LLC4300 Winfield RoadWarrenville, IL 60555SUBJECT: LASALLE COUNTY STATION, UNITS 1 AND 2NRC INITIAL LICENSE EXAMINATION REPORT 05000373/2005301(DRS);05000374/20053...

ACRS Regarding Status Report on Draft Final Regulatory Guide, DG-1137, "Guidelines for Lightning Protection of Nuclear Power Plants" July 6, 2005, Rockville, Maryland.

ADVISORY COMMITTEE ON REACTOR SAFEGUARDSREGARDING THE DRAFT FINAL REGULATORY GUIDE, DG-1137, “GUIDELINES FORLIGHTNING PROTECTION OF NUCLEAR POWER PLANTS”JULY 6, 2005ROCKVILLE, MARYLAND- STATUS REPORT -PURPOSEThe purpose of the meeting is to discuss the Draft Final Regulatory G...