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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Attachment 8 - Preliminary Listing of Major Events Involving Tritium Leaks - March 28, 2006.

Attachment 8Preliminary Listing of Events Involving Tritium LeaksMarch 28, 2006 The following presents a preliminary listing of events that have involved tritium leaks and spillsat nuclear power reactor sites. This information is being compiled as part of several issuesbeing ...

VR-SECY-11-0019, "Senior Management Review of Overall Regulatory Approach to Groundwater Protection."

UNITED STATES - REý o NUCLEAR REGULATORY COMMISSIONA" - ,WASHINGTON, D.C. 20555-0001August 15, 2011SECRETARY COMMISSION VOTING RECORDDECISION ITEM: SECY-11-0019TITLE: SENIOR MANAGEMENT REVIEW OF OVERALLREGULATORY APPROACH TO GROUNDWATERPROTECTIONThe Commission provided direct...

Dresden Nuclear Power Station Units 1, 2, and 3 Groundwater Questionnaire.

Exel n.Exelon Generation Company, LLC www.exeloncorp.comDresden Nuclear Power Station Nuclear65oo North Dresden RoadMorris, IL 60450-9765SVPLTR V 06-0042July 28, 2006Mr. Stuart A. Richards, Deputy DirectorDivision of Inspection and Regional SupportOffice of Nuclear Reactor Reg...

Haddam Neck Plant, Semi-Annual Groundwater Monitoring Report Third and Fourth Quarter 2004 Quarterly Sampling Events, Cover through 6.0 Basis.

Connecticut Yankee Atomic Power CompanyHaddam Neck Plant362 Injun Hollow RoadEast Hampton, CT 06424-3099Semi-Annual Groundwater Monitoring ReportThird and Fourth Quarter 2004Quarterly Sampling EventsPrepared byConnecticut Yankee Atomic Power CompanyMarch 31, 2005Table of Conte...

Ltr from A. Steinberg of U.S. Environmental Protection Agency to Honorable Eliot L. Engle of U.S. House of Representatives, Regarding Indian Point Energy Center Tritium Levels.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCYeREGION 2r290 BROADWAYý-t ,,Ro' NEW YORK, NY 10007-1866JUN 4 2007Honorable Eliot L. EngelU.S. House of RepresentativesWashington, DC 20515Dear Representative Engel:Thank you for your letter of May 10, 2007 regarding the Indian Point...

Report Number 10-001, Rev. 3, Vermont Yankee Nuclear Power Station Radiation Protection Department, Simplified Dose Analysis for Tritium in Well GZ Wells.

1. (/f3 Thicknes () Vlme (ft3) fr2 4151 4151 > 2,000,000 2,250,000 63,712,913 5 20755 30% 2.0 12453 7.93E+111.5 7991 "3840 2,000,000 - 1,500,000 1,750,000 49,554,488 5 19200 30% 2.0 11520 5.71E+111 11516 3525 1,500,000 - 1,000,000 1,250,000 35,396,063 5 17625 30% 2.0 10575 3....

Evaluation of Tc-99 in Groundwater at INTEC: Summary of Phase 1 Results.

ICP/EXT-04-00244Revision 0Project No. 15737Evaluation of Tc-99 in Groundwater at INTEC: Summary of Phase 1 Results September 2004 Idaho Completion Project Idaho Falls, Idaho 83415 Prepared for the U.S. Department of Energy Assistant Secretary for Environmental Management Und...

SRNS-TR-2013-00140 - Z-Area Saltstone Disposal Facility Groundwater Monitoring Midyear Report for 2013.

Prepared for the U. S. Department of Energy under Contract No. DE-AC09-08SR22470 United States Department of Energy Savannah River Site Z-AREA SALTSTONE DISPOSAL FACILITY GROUNDWATER MONITORING MIDYEAR REPORT FOR 2013 (U) Class 3 Landfill Permit #025500-1603 ...

Ltr from A. Steinberg of U.S. Environmental Protection Agency to Honorable John Hall of U.S. House of Representatives, regarding Indian Point Energy Center Tritium Levels.

4OUNITED STATES ENVIRONMENTAL PROTECTION AGENCYREGION 2290 BROADWAY.av P j NEW YORK, NY 10007-1866JUN 4 2007Honorable John HallU.S. House of RepresentativesWashington, DC 20515Dear Representative Hall:Thank you for your letter of May 10, 2007 regarding the Indian Point Energy ...

Groundwater Protection Baseline Information, Waterford Unit 3.

-EntergyEntergy Nuclear SouthEntergy Operations, Inc.17265 River RoadKillona, LA 70057-3093Tel 504-739-6485jridgeJ~entergy.comJerry A. Ridge!Acting Nuclear Safety AssuranceDirectorWaterford 3W3F1-2006-0040July 31, 2006U.S. Nuclear Regulatory CommissionAttn: bocument-Control De...

OFFICIAL EXHIBIT - ENT00575C-00-BD01 - "Quarter 2011 Rolling Average Tritium Activity Map."

########################################### ############################ ####################### ###G^X YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX YX Y X YX YX YX YX YX YX YX YX YX YX YX Y X YX YX YX YX YX YX YX YX YX YX YX YX YX YX ...

G20100235/LTR-10-0175/EDATS: SECY-2010-0235 - Final Director's Decision to Licensee - 2.206 - Tritium Leak - Vermont Yankee Nuclear Power Plant.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 27, 2011 Vice President, Operations Entergy Nuclear Operations, Inc. Vermont Yankee Nuclear Power Station P.O. Box 250 Governor Hunt Road Vernon, VT 05354 SUBJECT: FINAL DIRECTOR'S DECISION AND ...

Riverkeeper (RIV) Pre-Filed Evidentiary Hearing Exhibit RIV000074, Entergy, Problem Development Sheet - Groundwater, IPEC00207416.

Problem Development Sheet - Groundwater Related? No Continuing? No Plant Indian Point Evaluator TSH Performance Problem/Conclusion: OK to brier? Yes Evaluation area ER3 Leakage exists from the Unit 1 and Unit 2 spent fuels. Inspection and subsequent repairs remain to be comple...

Duke Cogema Stone & Webster Mixed Oxide Fuel Fabrication Facility Old F-Area Seepage Basin Operable Unit Groundwater Mixing Zone Scooping Summary (U).

- 4 -§ DUKE COGEMA STONE & WEBSTERDocument Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555Subject:19 August 2002 DCS-NRC-000106Docket Number 070-03098 Duke Cogema Stone & Webster Mixed Oxide Fuel Fabrication Facility Old F-Area Seepage Basin Operable Unit ...

Comment (4) of Lea Foushee on DG-1149, Health Risks of Tritium, Prairie Island.

JNRCREP ResourceFrom:Sent:To:Subject:Attachments:Lea Foushee [Ifoushee @ com cast.net]Sunday, September 21, 2008 10:40 PMNRCREP ResourceDG-1 149Tritium Prairie Island29.doc; ATTOO001/P`c9-flC-~1~~'UC)rnCoU,~LŽH ~9/c~16>ee- =_1 R. Pge--ýý(Xaj9 ~c9Health Risks of TritiumPrairie ...

G20100079/LTR-10-0048/EDATS: SECY-2010-0094 - Ltr to Representative John W. Olver fm Chairman Jackzo re: tritium leak at Vermont Yankee Nuclear Power Station in regards to public health and safety

March 29, 2010 The Honorable John W. Olver United States House of Representatives Washington, D.C. 20515 Dear Congressman Olver: On behalf of the U.S. Nuclear Regulatory Commission (NRC), I am responding to your letter of February 11, 2010, regarding the Vermont Yankee...

Sigma Aldrich Fort Mims Facility Groundwater Evaluation Plan Responses.

A business of Merck KGaA, Darmstadt, Germany 3050 Spruce Street, St. Louis, MO 63103 USA Tel: (800) 521-8956 (314) 771-5765 Fax: (800) 325-5052 (314) 771-5757 Fe...

NRC e-mail from Tammy Tomczak to PN Recipients RE: PNO-RIII-05-016B Braidwood: Potential Off-Site Migration of Tritium Contamination.

iJan Strasma -PNO-Rill-05-01 6B Braidwood: Potential Off-Site Migrati-o-nof Tritiurn C-o-nt-a-mination (2nd Update)I Page 1 RFrom:To:Date:Subject:(2nd Update)Place:Tammy Tomcza 7 TPN RecipientsWednesday, Jantiary 18, 2006 5:28:17 PMPNO-RIII-05-0168 Braidwood: Potential Off-Sit...

OFFICIAL EXHIBIT - ENT00335A-00-BD01 - GZA IPEC Quarterly Long-Term Groundwater Monitoring Report Quarter One 2009 (Report No. 5) - Cover through Figure 4A.

FINALIPEC QUART ONG-TERMGRO RTINDIAN POI Y CENTEREAR NORTHEAST,INC.YORK 10511ON BEHALF OF:, INC.TER10511-0308PREPARED BY:IRONMENTAL OF NEW YORK20107869.92ERLY LUNDWATER MONITORING REPOQUARTER ONE 2009(REPORT NO.5)NT ENERGBUCHANAN, NEW YORKPREPARED FOR:ENTERGY NUCLINDIAN POINT ...

SRNS-TR-2018-00292, Rev 0, "Z-Area Saltstone Disposal Facilty Groundwater Monitoring Report for 2018 (U)" - January 2019

Z-AREA SALTSTONE DISPOSAL FACILITY GROUNDWATER MONITORING REPORT FOR 2018 (U) Class 3 Landfill Permit #025500-1603 SRNS-TR-2018-00292 Revision 0 January 2019 Z-Area Saltstone Disposal Facility SRNS-TR-2018-00292 Groundwater Monitoring Midyear Report...

SRNS-TR-2016-00110, Rev. 0, "Z-Area Saltstone Disposal Facility Groundwater Monitoring Midyear Report For 2016."

United States Department of Energy Savannah River Site Z-AREA SALTSTONE DISPOSAL FACILITY GROUNDWATER MONITORING MIDYEAR REPORT FOR 2016 (U) Class 3 Landfill Permit #025500-1603 SRNS-TR-2016-00110 Revision 0 July 2016 Prepared By: Savannah River Nucle...

Brunswick Nuclear Plant Groundwater Well Samples Results, Updated 10/08/09.

Brunswick Nuclear PlantGroundwater Well Sample ResultsUpdated 10/8/09Groundwater Well Sample Results  Progress Energy1' VProgress Energy2 Groundwater Well Sample ResultsShallow Wells 17C, 20C and 24C25,00020,000 Z15,00010,0005,00001/18/07 4/28/07 8/6/07 11/14/07 2/22/08 6/1/0...

Entergy Pre-Filed Evidentiary Hearing Exhibit ENT00335A - GZA IPEC Quarterly Long-Term Groundwater Monitoring Report Quarter One 2009 (Report No. 5) - Cover through Figure 4A.

FINAL IPEC QUART ONG-TERM GRO RT INDIAN POI Y CENTER EAR NORTHEAST, INC. YORK 10511 ON BEHALF OF: , INC. TER 10511-0308 PREPARED BY: IRONMENTAL OF NEW YORK 2010 7869.92 ERLY LUNDWATER MONITORING REPOQUARTER ONE 2009 (REPORT NO. 5) NT ENERGBUCHANAN, NEW YORK PREPAR...