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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Responds to request for addl info re BAW-10174, "Mark-BW Reload LOCA Analysis for Catawba & McGuire." Correct RCS operating pressure would be 2,250 psia as identified in Table 3-1.

,, ,. ; .-,!:J oq 'o> ,,r....iDuke her CwvionyHu B Tuan|PO ika33195nce Prrsident !Charlotte, N C 2S242Nuclear Prvauctiora;(704)373 4.U1|! 14DUKE POWER, ;V)June 7, 1990i!1,U. S. Nuclear Regulatory. Commission'ATTN: Document Control Desk' Washington, D.C. 205553Attention: Docume...

Summary of 970717 meeting w/Nuclear Energy Inst,WOG,CEOG & BWOG in Rockville,MD re potential for blockage of ECCS sump by debris generated by LOCA.

j P "'%g--,,. ft UNITED STATES"fT.L j NUCLEAR REGULATORY COMMISSION~gktWASHINGTON. D C. 20555-0001 .'% .%....!July 25,1997MEMORANDUM T0:Carl Berlinger. ChiefContainment Sy es and Severe Accident Branch. DSSA,FROM: Richard Lobel gk2dCContainment Systems and Severe Accident Bran...

Insp Repts 50-498/85-26 & 50-499/85-23 on 851202-06.Major areas inspected:adequacy of corrective actions associated w/engineering assurance program Tasks 83-1,83-3,84-1,84-2 & 84-3.Tasks acceptably completed.

.*U.S. NUCLEAR REGULATORY COMMISSIONOFFICE OF INSPECTION AND ENFORCEMENTDivision of Quality Assurance, Vendor, andTechnical Training Center ProgramsQuality Assurance Branch,..Report No.:50-498/85-26, 50-499/85-23Docket Nos.:50-498/499Licensee:Houston Lighting & Power CompanyFa...

Attachment 1, Volume 14, Kewaunee Power Station Improved Technical Specifications Conversion, ITS Section 3.9 Refueling Operations, Revision 1.

Summary of Changes ITS Section 3.9 Page 1 of 1 Change Description Affected Pages The changes described in the KPS response to question RPG-010 have been made. This change adds ITS 3.9.6, Containment Penetrations into the KPS ITS submittal. Note that minor editorial changes ...

St. Lucie Initial Exam 2011-301 Draft SRO Written Exam.

Examination Outline Cross-reference: Level RO SROTier# 1Group#_______1KIA# 008G2.4.11Importance Rating 4.2Pressurizer Vapor Space Accident: Knowledge of abnormal condition procedures.Proposed Question: SRO 76Unit 1 is in Mode 3, with the Reactor Coolant System (RCS) at Shutdow...

Proposed Tech Specs 3.1-1 through 3.1-20,Figures TS 3.1-1 & TS 3.1-2 re heatup & cooldown limit curves.

ATTACHMENT D To Proposed Amendment No. 107 Letter from C. R. Steinhardt (WPSC) ToDocument Control Desk (NRC) Dated May 27, 1992AFFECTED TS PAGES Table of Contents TS 3.1-1 through TS 3.1-20 Figures TS 3.1-1 and TS 3.1-2 9206010219 920527 PDR ADOCK 05000305 P PDR )O TABLE OF CO...

Susquehanna, Unit 1, Technical Requirements Manual.

Feb. 15, 2010Page1 of 2MANUAL HARD COPY DISTRIBUTIONDOCUMENT TRANSMITTAL 2010-5612USER INFORMATION:GERLACH*ROSE M EMPL#:028401 CA#: 0363Address: NUCSA2Phone#: 254-3194TRANSMITTAL INFORMATION:TO: GERLACH*ROSE M 02/15/2010LOCATION: USNRCFROM: NUCLEAR RECORDS DOCUMENT CONTROL CEN...

Turkey Point, Units 3 and 4, License Amendment Request No. 211, Technical Specification Changes Regarding Section 5.0 Design Features.

POWERING TODAY.EMPOWERING TOMORROW." 10 CFR 50.90L-2011-189May 25, 2011U. S. Nuclear Regulatory CommissionAttn: Document Control DeskWashington, DC 20555-0001Re: Turkey Point Units 3 and 4Docket Nos. 50-250 and 50-251License Amendment Request No. 211Technical Specification Cha...

IR 05000305-77-002, on 02/8-9/1977, Kewaunee Nuclear Power Plant.

EITRAL FILES UNITED STATES NUCLEAR REGULATORY COMMISSION REGION III 799 ROOSEVELT ROAD GLEN ELLYN, ILLINOIS 60137 FEB 23 1977 Wisconsin Public Service Docket No. 50-305 Corporation ATTN: Mr. E. W. James Senior Vice President Power Generation and Engineering P. 0. Box 1200 Gree...

NEDO-33201, Revision 1, "ESBWR Probabilistic Risk Assessment," Section 18.

GE EnergyDavid H. HindsManager. ESBWRPO Box 780 M/C L60Wilmington, NC 28402-0780USAT 910 675 6363F 910 362 6363david.hinds@ge.comMEN 06-242 Docket No. 52-010July 25, 2006U.S. Nuclear Regulatory CommissionDocument Control DeskWashington, D.C. 20555-0001Subject: NEDO-33201, Revi...

NUREG-1560, Vol. 3, Part 6, "Individual Plant Examination Program: Perspectives on Reactor Safety and Plant Performance. Part 6 - Appendices A, B, and C."

NUREG-1560Vol. 3Individual Plant Examination Program.Perspectives on Reactor Safety andPlant PerformancePart 6Appendices A, B, and CU.S. Nuclear Regulatory CommissionOffice of Nuclear Regulatory ResearchAVAILABILITY NOTICEAvailability of Reference Materials Cited in NRC Public...

M061025C-Briefing on Resolution of GSI-191, Assessment of Debris Accumulation on PWR Sump Performance.

UNITED STATES OF AMERICA 1NUCLEAR REGULATORY COMMISSION 2+ + + + + 3BRIEFING ON RESOLUTION OF GSI–191, ASSESSMENT OF 4DEBRIS ACCUMULATION ON PWR SUMP PERFORMANCE 5+ + + + + 6WEDNESDAY, 7OCTOBER 25, 2006 8+ + + + + 9The Commission met at 1:30 p.m., in One White Flint 10North, 1...

Fort Calhoun, Unit 1, License Amendment Request, "Change to Diesel Generator Surveillance Testing."

Omaha Public Power District444 South 16th Street MallOmaha NE 68102-2247LIC-07-0084October 5, 2007U.S. Nuclear Regulatory CommissionAttn: Document Control DeskWashington, DC 20555-0001References:SUBJECT:1. Docket No. 50-2852. Letter from OPPD (R. T. Ridenoure) to NRC (Document...

AP1000 Response to Request for Additional Information (TR 85), in Support of the Design Certification Amendment Application.

O WestinghouseWestinghouse Electric CompanyNuclear Power PlantsP.O. Box 355Pittsburgh, Pennsylvania 15230-0355USA412-374-6206412-374-5005siskl rb@westinghouse.comU.S. Nuclear Regulatory CommissionATTENTION: Document Control DeskWashington, D.C. 20555Direct tel:Direct fax:e-mai...

Request for Additional Information Letter No. 124 Related to SRP Section 19 for the South Texas Project Combined License Application.

June 17, 2009 Mr. Scott Head, Manager Regulatory Affairs STP Nuclear Operating Company P. O. Box 289 Wadsworth, TX 77483 SUBJECT: REQUEST FOR ADDITIONAL INFORMATION LETTER NO. 124 RELATED TO SRP SECTION 19 FOR THE SOUTH TEXAS PROJECT COMBINED LICENSE APPLICATION De...

Arkansas Nuclear One, Unit 2 - 01-2005 - Draft Written Exam.

Questions For 2005 ANO UNIT 2 RO/SRO Exam BANK 0451 Rev 0 Rev Date: 10/4/2004 RO Select: Yes SRO Select: Yes Points: 1.00 Lic Level: RS Difficulty: 3 Taxonomy: AP Source: IH BANK 278 Originator Coble 10CFR55_41: 41.7 10CFR55_43: NA Section: 4.4 Type CE EPE System Reactor Tri...

Draft - Operating Exam Outlines (Folder 2A).

ES-401 BWR Examination Outline Form ES-401-1 3. Generic Knowledge and Abilities Categories Facility: Susc Tier 1 2 3 4 1234 2 3 2 3 ~2 2 2 1 10 7 1. Emergency & Abnormal Plant Evolutions 2. Plant Systems uehanna Steam Electric Station Date of Exam: 12 to 22 December 2005 I Not...

NUREG-1843, [2:2] Page 3-177 - End, Safety Evaluation Report Related to the License Renewal of the Browns Ferry Nuclear Plant, Units 1, 2, and 3.

3.2 Aging Management of Engineered Safety FeaturesThis section of the SER documents the staff's review of the applicant's AMR results for the ESFsystems components and component groups associated with the following systems:* containment* standby gas treatment* high pressure co...

Calvert Cliffs Final - RO & SRO Written Examination with Answer Key (401-5 Format) (Folder 3).

1 EXAMINATION ANSWER KEY CCNPP 2008 NRC SRO Exam ID: Q50652 Points: 1.00 Unit 1 was operating at 100% power when a Reactor Trip occurred. 5 Minutes after the trip the following indications are noted: e e e 0 e 0 0 0 e e 0 0 All 13.8 KV busses are energized 11 and 14 4KV busses...

PPL - Bell Bend COLA (Tech Specs), Rev. 1 - Part 04 - Technical Specifications and Bases

Bell Bend NuclearPower PlantCombined LicenseApplicationPart 4: TechnicalSpecifications and BasesRevision 1© 2008 UniStar Nuclear Services, LLC All rights reserved. COPYRIGHT PROTECTEDBBNPP © 2007 UniStar Nuclear Development, LLC. All rights reserved. Rev. 1COPYRIGHT PROTECTEDC...

AREVA Design Control Document Rev. 2 - Tier 2 Chapter 10 - Steam and Power Conversion System - Section 10.4.9 Emergency Feedwater System

U.S. EPR FINAL SAFETY ANALYSIS REPORTTier 2 Revision 2 Page 10.4-7510.4.9 Emergency Feedwater SystemThe emergency feedwater system (EFWS) supplies water to the steam generators (SG) to restore and maintain water level and to remove decay heat following the loss of normal fe...

Enclosure C-1 (RAI 8) Latent Debris Calculation C11928, Revision 0.

Serial No. 10-025Docket No. 50-305ENCLOSURE C-1(RAI 8) LATENT DEBRIS CALCULATION C11928, REVISION 0CALCULATION ATTACHEDCALCULATION COVER SHEET AND REVIEW REPORTCalculation No. C11928 Title of Calculation: Latent Debris DeterminationRev. No. 0Addendum Letter N/A Title of Addend...

Susquehanna, Unit 1 - Technical Requirements Manual.

Aug. 10, 2010Page1 of 2MANUAL HARD COPY DISTRIBUTIONDOCUMENT TRANSMITTAL 2010-34173USER INFORMATION:GERLACH*ROSE M EMPL#:028401 CA#: 0363Address: NUCSA2Phone#: 254-3194TRANSMITTAL INFORMATION:TO: GERLACH*ROSE M 08/10/2010LOCATION: USNRCFROM: NUCLEAR RECORDS DOCUMENT CONTROL' C...

Turkey Point 2010-301 Final Simulator Scenarios.

Appendix D Scenario Outline Form ES-D-1Facility: Turkey Point Scenario No.: 4 Op Test No.: 2010-301Examiners:Candidates: USROBOPInitial Conditions: Mode 1 75% Power, MOL because of potential grass influx problems,Turnover: Equipment OOS: Breaker 3AB1 8 for 3B2 Circ water pump ...

Watts Bar Initial Exam 2010-301 Final ES 401-2 and Final ES 401-9s

-lw_4ES-401, Rev. 9E PWR Examination Outline Form ES-401-2Facility: Watts Bar 2010-301 August 2010RD K/A Category Points SRO-Dnly PointsTier Group — — — — — —KKK KKKAAAAG A2G*Total1 2 3 4 5 6 1 2 3 4*Total1. 1 3 3 3 3 3 3 18 3 3 6Emergency & -— — — — — —Abnormal Plant 2 1 2 1 ...