I1 1 2 1 3 1 4 1 5 1 6 7 18 1 1 10 KEY NO<:AABBUTTRESS #1I61 9B"_ BUTTRESS #2'1208BUTTRESS #3 BUTTRESS #4BDEL 267'-6"(DOME LINE)EL 2508-0"T/ROOF EL 149'-0"T/FLOOR EL 119'-0"T/FLOOR EL 95'-0"T/BASE MAT EL 982-B"'o. B;ý OME TENUON ANCHORAGE1000000)"~SUA FOB LOCATION & COMPONENT ...
UNITED STATES NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEE ON REACTOR SAFEGUARDS WASHINGTON, DC 20555 - 0001 May 6, 2009 MEMORANDUM TO: Peter Wen, Senior Staff Engineer Reactor Safety Branch – A ACRS FROM: Otto Maynard, Chairman Plant License Renewal Subcommi...
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 August 14, 2009 Mr. Gene F. St. Pierre Site Vice President c/o Michael O'Keefe Seabrook Station NextEra Energy Seabrook, LLC P.O. Box 300 Seabrook, NH 03874 SUB~IECT: SEABROOK STATION, UNIT NO.1 - GENER...
August 2, 2005
Randall K. Edington, Vice
President-Nuclear and CNO
Nebraska Public Power District
P.O. Box 98
Brownville, NE 68321
SUBJECT: COOPER NUCLEAR STATION - NRC INTEGRATED INSPECTION
REPORT 05000298/2005003
Dear Mr. Edington:
On June 23, 2005, the U.S. Nuclear...
January 28, 2005
Tennessee Valley Authority
ATTN.: Mr. K. W. Singer
Chief Nuclear Officer and
Executive Vice President
6A Lookout Place
1101 Market Street
Chattanooga, TN 37402-2801
SUBJECT: BROWNS FERRY NUCLEAR PLANT - NRC INTEGRATED INSPECTION
RE...
February 7, 2006
Mr. W. Pearce
Acting Vice President
FirstEnergy Nuclear Operating Company
Perry Nuclear Power Plant
10 Center Road, A290
Perry, OH 44081
SUBJECT: PERRY NUCLEAR POWER PLANT
NRC INTEGRATED INSPECTION REPORT 05000440/2005010
Dear Mr. Pearce:
On December 31,...
November 4, 2002
Mr. John Skolds
President and CNO
Exelon Nuclear
Exelon Generation Company, LLC
4300 Winfield Road
5th Floor
Warrenville, IL 60555
SUBJECT: LIMERICK GENERATING STATION - NRC INTEGRATED INSPECTION
REPORT 50-352/02-05, 50-353/02-05
Dear Mr. Skolds:
On Septe...
REPORT TO CONGRESS
ON
ABNORMAL OCCURRENCES
FISCAL YEAR 1999
Date Published: February 2000
Office of Nuclear Regulatory Research
United States Nuclear Regulatory Commission
Washington, D.C. 20555-0001
ATTACHMENT 1
NUREG-0090, Vol. 22 ii
This Page Intentionally Left ...
I. IntroductionAppendix B constitutes design certification for the System 80+1 standard plant design, in accordance with 10 CFR part 52, subpart B. The applicant for certification of the System 80+ design was Combustion Engineering, Inc. (ABB-CE), which is now Westinghouse Ele...
U.S. EPR FINAL SAFETY ANALYSIS REPORTTier 2 Revision 4 Page 6.2-35 Table 6.2.1-1—Loss of Coolant Accidents Sheet 1 of 4Case Break Location Break Type7Cd Single Failure ECCSOffsite Power ConfigurationBack Pressure1 Hot Leg DEG 1.0 SIS/RHR Heat Exchangers Max LOOP 60 psia2 H...
U.S. EPR FINAL SAFETY ANALYSIS REPORTTier 2 Revision 3 Page 6.2-35 Table 6.2.1-1—Loss of Coolant Accidents Sheet 1 of 3Case Break Location Break Type7Cd Single Failure ECCSOffsite Power ConfigurationBack Pressure1 Hot Leg DEG 1.0 SIS/RHR Heat Exchangers Max LOOP 60 psia2 H...
Power Reactor
Facility: Hatch
RX Type: [1] GE-4,[2] GE-4
Emergency Class: Non Emergency
Event Text EN Revision Imported Date: 2/8/2023
EN Revision Text: PRIMARY CONTAINMENT DEGRADED
The following information was provided by the licensee via email:
"At 1738 EST on 02/07/2023, while in mode 5 at 0 percent power, it was determined during local leak rate testing (...
Power Reactor
Facility: Brunswick
RX Type: [1] GE-4,[2] GE-4
Emergency Class: Non Emergency
Event Text SECONDARY CONTAINMENT INOPERABLE
The following information was provided by the licensee via phone and email:
"At 1640 EST, on December 4, 2024, secondary containment was declared inoperable. This condition is being reported as an eight-hour, non-emergency notificati...
PRIORIFiTY *ACCELERATED RIDS PROCESSING* REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR:9503100040 DOC.DATE: 95/03/06 NOTARIZED: NO FACIL:50-305 Kewaunee Nuclear Power Plant, Wisconsin Public Servic AUTH.NAME AUTHOR AFFILIATION MARCHI,M.L. Wisconsin Public Serv...
FACILITY NAME: Turkey Point Section 9 REPORT NUMBER: 2009-302 FINAL SRO WRITTEN EXAM CONTENTS: / lob Iii Final SRO Written Exam (25"as given' questions with changes made / during administration annotated) o Reference Handouts Provided To Applicants D Answer Key Location of Ele...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 Beaver Valley 2100 &nbs...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 HOT WEATHER ALERT* Beaver Valley 2100&nbs...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 Beaver Valley 2100 &nbs...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 Beaver Valley 2100 &nbs...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 Beaver Valley 2100 &nbs...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 Beaver Valley 2100 &nbs...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 Beaver Valley 2100 &nbs...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 Beaver Valley 2100 &nbs...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 Beaver Valley 2100 &nbs...
UNEVALUATED INFORMATION PROVIDED BY THE FACILITYOn this page:Region 1 ReactorsRegion 2 ReactorsRegion 3 ReactorsRegion 4 ReactorsRegion 1UnitPowerDownReason or CommentChange in report (*)Number of Scrams (#)Beaver Valley 1100 Beaver Valley 2100 &nbs...