*QNUM 001*HNUM*ANUM*QCHANGED FALSE*ACHANGED FALSE*QDATE 2007/06/04*FAC 254*RTYP BWR-GE3*EXLEVEL B*EXMNR Walton*QVAL 1.00*SEC*SUBSORT*KA 295001K201*QUESTIONUnit 1 is at 80%. All condensate/booster pumps and feedwater pumps are in operation. TheUnit 1 NSO observes the followin...
AkMITSUBISHI HEAVY INDUSTRIES, LTD.16-5, KONAN 2-CHOME, MINATO-KUTOKYO, JAPANJuly 17, 2009Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Attention: Mr. Jeffrey A. CioccoDocket No. 52-021MHI Ref: UAP-HF-09350Subject: MHI's Responses to US-APWR D...
Summary of Analysis Supporting Fire Protection Design Requirements 9B-1RS-5146900 Rev. 0Design Control Document/Tier 2 ABWR9B Summary of Analysis Supporting Fire Protection Design Requirements9B.1 IntroductionThis appendix is included to discuss in detail some of the analysi...
REV. 0 PAGE 1 0F 131 WATTS BAR NUCLEAR PLANT B.1.a ALTERNATE PATH. B.1.a Withdraw Shutdown Banks. REV. 0 PAGE 2 0F 131 WATTS BAR NUCLEAR PLANT B.1.a Task: Withdraw Shutdown Banks. Alternate Path: Following failure of th...
- 1 - WOLF CREEK GENERATING STATION REQUEST FOR ADDITIONAL INFORMATION SUPPLEMENTAL RESPONSES TO GENERIC LETTER (GL) 2004-02 FEBRUARY 29 AND DECEMBER 22, 2008 A. Break selection 1. Please verify that the insulation types and amounts are distributed relatively symmetrica...
Attachment to IPN-84- 34 Final Core Damage Assessment Procedure New York Power Authority Indian Point 3 Nuclear Power Plant Docket No. 50-286 640,050072 814 3 0 PDR AbOCK 050 969f'86 P PD'RWCORE DAMAGE ASSESSMENT 1.0 PURPOSE To provide a methodology to determine the extent of ...
ES-401 PWR Examination Outline Form ES-401-2 RO KIA Category Points Group K K K K K K A A A A G Total Tier 1234561234* SRO-Only Points A2 G* Total 2 2. Plant Systems Ensure that at least two topics from every applicable WA category are sampled within each tier of the RO and SR...
FPL Energy.Duane Arnold Energy CenterFPL Energy Duane Arnold, LLC3277 DAEC RoadPalo, Iowa 52324March 1, 2006NG-06-025010 CFR 50.90U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, DC 20555-0001Duane Arnold Energy CenterDocket 50-331License No. DPR-49Tech...
PG&E Letter DCL-10-0xx Enclosure Diablo Canyon Power Plant (DCPP) Units 1 and 2 Response to Second Round Request for Additional Information Generic Letter 2004-02, “Potential Impact of Debris Blockage on Emergency Recirculation During Design Basis Accidents at Pressurized W...
123 Main Street White Plains, New York 10601 914 681.6240O NewYorkPower 4 AuthorilyJohn C. Brons Executive Vice President Nuclear GenerationOctober 21, 1988 IPN-88-047Director, Office of Enforcement U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Mail Station P1...
BIW BOSTRAD CABLES FLAME AND RADIATION RESISTANT CABLES FOR NUCLEAR POWER PLANTS SEPTEMBER, 1969 Report No. B901BOSTON INSULATED WIRE & CABLE CO. 65 Bay Street Boston, Massachusetts 021258202090372 820204 PDR ADOCK 05000286 P PDR(f ik;]R TABLE OF CONTENTS Page I. INTRODUCTION...
1PMSTPCOL PEmailsFrom: Elton, Loree [leelton@STPEGS.COM]Sent: Monday, February 22, 2010 4:33 PMTo: Muniz, Adrian; Dyer, Linda; Wunder, George; Tonacci, Mark; Eudy, Michael; Kallan, Paul; Plisco, Loren; Anand, Raj; Foster, Rocky; Joseph, Stacy; Govan, Tekia; Tai, TomSubject: Tr...
ES-401 PWR Examination Outline Form ES-401-2 NUREG-1021, Revision 9.1 Page 1 of 15 SONGS Oct 2009 NRC Rev 1 Facility: SONGS 2 & 3 NRC Date of Exam: 10/19/09 RO K/A Category Points SRO-Only Points Tier Group K1 K2 K3 K4 K5 K6 A1 A2 A3 A4 G* Total A2 G* Total 1 4 3 2 2 5 2 ...
Collins, MichaelFrom: Tam, PeterSent: Wednesday, May 19, 2010 4:26 PMTo: Collins, Michael; Repetto, JohnSubject: Handouts for the 5/20/10 Kewaunee public meetingMike:I just brought to your office the complete set of handouts for the 5/20/10 Kewaunee public meeting. Pleasehave ...
UNITED STATESNUCLEAR REGULATORY COMMISSIONADVISORY COMMITTEE ON REACTOR SAFEGUARDSWASHINGTON, DC 20555 - 0001 May 4, 2010 MEMORANDUM TO: Sherry Meador, Technical Secretary Advisory Committee on Reactor Safeguards FROM: Cayetano Santos, Chief /RA/ Reactor Safety Br...
Page 1 of 93 5.3 Emergency Action Level South Texas Project Units 3 and 4 Emergency Action Level Technical Basis Page 2 of 93 Reference The technical basis for the Threshold Value scheme presented in this document is Revision 5 to NEI 99-01, Methodology for the D...
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-mail:...
3Q/2007 ROP Action Matrix Summary
The assessment program collects information from inspections and performance indicators (PIs) in order to enable the
agency to arrive at objective conclusions about the licensee's safety performance. Based on this assessment
information, ...
Sequoyah 2
2Q/2010 Plant Inspection Findings
Initiating Events
Significance: Mar 31, 2010
Identified By: Self-Revealing
Item Type: FIN Finding
Reactor trip due to inadequate configuratin control
A self-revealing finding was identified for two examples of the license...
San Onofre 2
3Q/2006 Plant Inspection Findings
Initiating Events
Significance: Mar 19, 2006
Identified By: Self-Revealing
Item Type: NCV NonCited Violation
Inadvertent Reactor Coolant System Drainage while in Mode 5
A self revealing, noncited violation of Technical ...
Calvert Cliffs 1
4Q/2006 Plant Inspection Findings
Initiating Events
Significance: Mar 31, 2006
Identified By: NRC
Item Type: NCV NonCited Violation
Failure to establish adequate physical boundaries for RCP maintenance
Green. A self-revealing non-cited violation of ...
Calvert Cliffs 2
2Q/2009 Plant Inspection Findings
Initiating Events
Mitigating Systems
Significance: Jun 30, 2009
Identified By: NRC
Item Type: NCV NonCited Violation
Inadequate Test Control associated with the Safety-Related Auxiliary Feedwater Pump Room Emergenc...
Wolf Creek 1
1Q/2013 Performance Indicators
Licensee's General Comments: Within the last twelve quarters Wolf Creek experienced two run failures. These
events drive the NRC MS06 MSPI Emergency AC Power System across the green/white threshold. The following
failures coun...
Palo Verde 2
3Q/2009 Performance Indicators
Licensee's General Comments: During an update of reliability record demand estimates to take effect in the 4th
quarter 2009, the station discovered that the manner of input for reliability record demand estimates revised in
th...
Palo Verde 3
3Q/2009 Performance Indicators
Licensee's General Comments: During an update of reliability record demand estimates to take effect in the 4th
quarter 2009, the station discovered that the manner of input for reliability record demand estimates revised in
th...