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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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LER 98-003-00:on 980410,invalid ESFAs of Group III PCIS was noted.Caused by procedure deficiencies & loss of instrument AC control power.Revised procedures & reviewed electrical panel labels & associated operating procedures.W/980508 ltr.

- - - - _ _ - - - _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ - _ _ . . . - _ _ - - _ _ _ _ - - - _ _ _ _ _ . _ _ - _ _ _ _ _ _ _ _ _ . _ - _ - -*Duane Arnold Energy Center,3277 DAEC Road .,*Palo, lh 52324,Telephone 319 6517611Faa 319 8517986UTILITIESMay 8,1998NG-98-0785Document Contr...

Provides clarification to NRC Info Notice 99-10.Licensee requests that suppl to subject notice be issued to correct public record.

CATEGORY 1 REGULAtY INFORMATION DISTRIBUTIGOSYSTEM (RIDS) ACCESSION NBR:9905190126 DOC.DATE: 99/05/06 NOTARIZED: NO DOCKET # FACIL:50--269 Oconee Nuclear Station, Unit 1, Duke Power Co. 05000269 5Q-27,Q.Oconee Nuclear Station, Unit 2, Duke Power Co. 05000270 50-287 Oconee Nucl...

Calvert Cliffs, Unit 2 - Inservice Inspection Report, 2015 Owner's Activity Report for RFO-20 Inservice Examinations.

AdEMWAdMMMWAMEN---ExeLon Generation.Kenneth F. RobinsonDirector-EngineeringCalvert Cliffs Nuclear Power Plant1650 Calvert Cliffs ParkwayLusby, MD 20657410 495 5208 Office443 532 5709 Mobilewww.exeloncorp.comken.robinson@exeloncorp.comnJune 4, 2015U. S. Nuclear Regulatory Commi...

Sherwood Site Visit 2015 Docket # WM-00054.

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION IV 1600 E. LAMAR BLVD. ARLINGTON, TX 76011-4511 June 11, 2015 MEMORANDUM TO: Docket File WM-00054 THROUGH: Ray L. Kellar, P.E., Chief /RA/ Repository and Spent Fuel Safety Branch Division of Nuclear Materials Safety...

LER 94-018-00:on six occasions between 940809 & 10,TS 3.0.3 entered when CS sys declared inoperable to accomodate CS pump runs & sampling evolutions.Change to TS will be evaluated.W/940908 ltr.

PRIORITY 1 CELERATED RIDS PROCESSING) REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS) ACCESSION 'NBR:9409160302 DOC.DATE: 94/09/08 NOTARIZED: NO DOCKET # FACIL:50-261 H.B. Robinson Plant, Unit 2, Carolina Power & Light C 05000261 AUTH.NAME AUTHOR AFFILIATION JURY,K.R. Caroli...

Comanche Peak, Unit 2 - Response to Request for Additional Information for Relief Request B-3 for the Second Ten-Year Inservice Inspection Interval Fram 10CFR50.55a Inspection Requirements Due to Physical Interferences (1998 Edition of ASME Code....)

Rafael Flores Luminant PowerSenior Vice President P0O Box 1002& Chief Nuclear Officer 6322 North FM 56RefaeeFlores@Luminant~corn Glen Rose, TX 76043LuminantT 264 897 5590C 817 559 0403F 254 897 6652CP-201501100 Ref. # 10CFR50.55a(z)(1)TXX-15154December 14, 2015U. S. Nuclear Re...

LER 15-002-01 for Millstone, Unit 2, Regarding Degraded Emergency Core Cooling System Check Valve.

~Dominion®Dominion Nuclear Connecticut, Inc.Rope Ferry Rd., Waterford, CT 06385Mailing Address: P.O. Box 128Waterford, CT 06385dom. cornDEC F112015U. S. Nuclear Regulatory CommissionAttention: Document Control DeskWashington, DC 20555Serial No.MPS Lic/LESDocket No.License No.1...

LER 97-016-00:on 971119,condition that did not fully comply w/prescriptive requirements of 10CFR50,App R Section III.O, was noted.Caused by inadequate review.Revised alarm response procedures C47012 & C47512 to inspect area around RCP.

.NRc FORM V6U s. NUCLEAR REGULATORY COMMISSION APPROVED BY OMB NO. 31504104I'EXPlRES 4/30/98ESTNATED BURDEN PER RESPONSE TO COMPLv WfTH THisLICENSEE EVENT REPORT (LER)'"lu"M SEf2fM",RDEf/MT; ATE 3o |fE M* 5 '" ScStItAECoNEwNt$"!" *EN"N $' "THE PAPERWORK REDUCTION PROJECT (31SW...

Informs that staff needs to conduct phone call with licensee on licensee response to GL 95-07.In order to conduct phone call,staff needs to provide licensee with attached info.

rDoApril 26,1999MEMORANDUM TO: FileFROM: Thomas W. Alexion, Project Manager, Section 1 ORIG. SIGNED BYProject Directorate IV & DecommissioningDivision of Licensing Project ManagementSUBJECT:DISCUSSIONS WITH LICENSEE ON ITS RESPONSE TO GENERICLETTER 95-07," PRESSURE LOCKING AND...

Urges cancellation of Paragraphs x & y of 10CFR50.54 re Tech Specs & policy for operating nuclear plants, respectively.

.'., ...-])y?,-r/ta/o p%gc '"M-t262 Sheffield Lanee' , ')qPr',,3 g+ \3/hs) E' ,egdGlen Ellyn, II.60137April 18, 1988,I k1 'sMr. Lando Zechk p [a gChairman6y ,7U.S. Nuclear Regulatory Commission;\a+(Washington,D.C.20555Dear Lando:In May 1987, I made a formal Complaint to the Il...

LER 14-004-00 for Fort Calhoun Station Regarding Unqualified Limit Switches Render Safety Equipment Inoperable.

-~ .:.. ujjjju -- --Omaha Public Power District 444 South 161 /1 Street Mall Omaha, NE 68102-2247 LI C-14-0081 June 20, 2014 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Fort Calhoun Station, Unit No.1 Renewed Facility Operating Lice...

LER 88-015-00:on 880613,plant shutdown required due to leakage past reactor coolant loop drain valves.Caused by inadequate hand closing one of drain valves.Valves will be evaluated & corrective action recommended.W/880713 ltr.

.*,NRCfem 384U S NUCit&& kEGULATOWY COMMi$$ TONAPPRoviD OMB NO 3160 0104 ,LICENSEE EVENT REPORT (LER)''*''S'8'''F ACILITY N AMS Of DOCKET NUM8im QiPAGE 4Waterford Steam Electric Station Unit 3 o g s | o l o l o l 3 8121|crh |5m i n i.,Plant Shutdown Required Due to Leakage Pas...

Rulemaking: Proposed Rule: egulatory Analysis for American Society of Mechanical Engineers Code Cases, RG 1.84, Rev 38; RG 1.147, Rev 19; RG 1.192, Rev 3; and RG 1.193, Rev 6.

Regulatory Analysis for the Proposed Rule: Approval of American Society of Mechanical Engineers Code Cases NRC-2017-0024; RIN 3150-AJ93 AUGUST 2018 U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Policy and Rulemaking ...

Responds to Insp Rept 50-271/84-20 on 840717-31.Corrective actions:contractor removed from list of authorized persons allowed to request tagging orders & procedures reviewed to ensure contractor not misled.

w- -m--_-.-_.~}: s(-;NERMONTTANKEETLNUCLEARIPCWER' CORPORATION-,: RD 5, Box 169, Ferry Road, Brattleboro, VT 05301 '- z$.FVYJ64-134.....(802)257-5271 .November 9, 1984-_'d.S. Nuclear' Regulatory' CommissionOffice of. Inspection and EnforcementRegion I631 Park Avenue' King;of P...

Proposed tech specs re change to core alteration definition.

,Document Control Desk-Attachment i-TSP 970003' 'RC-97-0064Page 1 of 1SCE&G - EXPLANATION OF CHANGESPaae Affected BarDescnotion of ChanaeReason for Chance 'Section #1-2 1.9 11) Thi.c change replaces "or1a) The words "ormanipulation of any manipulation" were deletedcomponent" w...

Submits response to request for addl info re proposed amend to reactor bldg structural integrity Tech Specs.Info provided in Attachments 2 & 3 supersedes revised pages & markup pages in Attachment 1 & 2,respectively.

111o a,Duke hwer Gynpan)J W Xtwm(konce hhwrSarhccl% dst*RU SA M19(M/jiGJ/W D/hresaiaa schaintSG uinaDUKEPOWERApril 22, 1997U. S. Nuclear Regulatory CommissionATTENTION: Document Control DeskWashington, DC 20555||SUBJECT: Duke Power CompanyOconee Nuclear Station, Units 1, 2, an...

LER 97-004-01:on 970506,RT signal ESFA & loss of shutdown cooling during maint activity occurred.Caused by personnel error.Procedures revised.W/970714 ltr.

iy.:h*\Nebraska Public Power District_P.O. BOX B LL NE8 KA 68321"I"e"M'""NLS970135July 14,1997U.S. Nuclear Regulatory CommissionAttention: Document Control DeskWashington, D.C. 20555-0001Gentlemen:Subject: Licensee Event Report No. 97-004-01Cooper Nuclear Station, NRC Docket 5...

Forwards responses to requests for addl info for review of Calvert Cliffs Nuclear Power Plant,Units 1 & 2 re integrated plant assessment on scoping process.

,, 1,-1 .1CHARLES II. C;USEBaltimore Gas and Electric CompanyCalvert Cliffs Nuclear Power PlantiVice President.Nuclear Energy1650 Calvert Cliffs Parkway)Lusby Maryland 20657410 495-44551I!lNovember 2,1998U. S. Nuclear Regulatory Commission iWashington, DC 20555ATTENTION: Docum...

Minutes of the Reactor Policies and Practices Subcommittee Meeting on December 1, 2009, in Rockville, Maryland.

UNITED STATES NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEE ON REACTOR SAFEGUARDS WASHINGTON, DC 20555 - 0001 October 14, 2010 MEMORANDUM TO: ACRS Members FROM: Zena Abdullahi, Senior Staff Scientist /RA/ Reactor Safety Branch A, ACRS SUBJECT: CERTIFICATION OF...

Hope Creek and Salem, Section 7 Emergency Communications.

SECTION 7 EMERGENCY COMMUNICATIONS 1.0 The Plan provides for establishing communications on a continuous (24 - hours per day) basis with the following organizations: 1) The State of New Jersey 2) The State of Delaware 3) Salem County New Jersey 4) Cumberland County New J...

Westinghouse AP1000 Design Control Document Rev. 19 - Tier 2 Chapter 15 - Accident Analyses - Section 15.7 Radioactive Release from a Subsystem or Component

15. Accident Analyses AP1000 Design Control Document Tier 2 Material 15.7-1 Revision 19 15.7 Radioactive Release from a Subsystem or Component This group of events includes the following: • Gas waste management system leak or failure • Liquid waste management system leak ...

Non-proprietary "Assessment of Effects of WGOTHIC Solver Upgrade from Version 1.2 to 4.1."

Mnwm?w&us;GW+''V$mspwp*1%nBk.3_;%;my&vbEM_sERng,gy| Arm o:@#Nm%gy NC C,$wugy,hjdA:%qm-wiT O e " y, - #:s& T=pk m wN;bQ,Ayw wp$DtQ$h% :Mtv;W SW;R,A:mc &fy %jtv7:"D%Qfu%.s#w% &yA:ph-@Wwc x' -n d * - :w-WWW-u;s vq 8& , . . 'My/1 MA AM Q%%geiW ra,W W W # w / % SppfM p!|Jfh%w[,,Mjg...

Forwards documents re 10CFR2.758 petition for waiver,per commitment in NRC 870227 initial response to applicant petition.Documents include TG Theofanous 870112 review comments & BNL final rept re EPZ sensitivity study.

. ..--, f ',f.~. ./.J g _g-t/UNITED STATES8' NUCLEAR REGULATORY COMMISSIOk o . . . . . . .&7{WASHINGTON, D. C. 20666g.-%g Uw3C....+March 12, (987-y WR 12 P3:38Helen Hoyt, Esq. , Chairman Mr. Gustave A. Linenberger, Jr.Administrative Judg8FFICE OF,jtt{f[$y'-Administrative Judge...

Forwards FSAR changes resulting from resolution of 860718 Final Deficiency Rept (CDR-86-00-07) re valve alignment of ECCS during cold leg recirculation phase of post-LOCA ECCS operation,per NRC request.

,-SEABROOK STATIONEnginnring OfficoPutsc Service of New HampshireAugust 19, 1986SBN-1178T.F. # Q2.2.2, B7.1.3United States Nuclear Regulatory CommissionWashington, DC 20555Attention:Mr. Vincent S. Noonan, Project DirectorPWR Project Directorate No. 5Ref e rences:(a) Constructi...

"CPSES Annual 10CFR50.59 Rept 1994." W/950201 ltr.

.. i..ummeummme= " " " "Log # TXX 95010F7 File # 101221 2 Ref. # 10CFR50.59(b)(' ) 2= =1UELECTRICFebruary 1. 1995. c.t ='wy|Grese m presWrar,melearU. S. Nuclear Regulatory CommissionAttention: Document Control DeskWashington, DC 20555iSUBJECT: 20MANCHE PEAK STEAM ELECTRIC STAT...