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Category:- No Document Type Applies
MONTHYEARML24131A0622024-06-18018 June 2024
Subsequent License Renewal Application Online Reference Portal
ML24157A0452024-06-11011 June 2024
Enclosure for Alternative Schedule to Complete Decommissioning Beyond 60-Years of Permanent Cessation of Operations
ML24215A2782024-03-14014 March 2024
Attachment 1 for Request of Alternative Schedule to Complete Decommissioning Beyond 60-Years of Permanent Cessation of Operations
RS-20-140, Proposed Changes to Decommissioning Trust Agreements2020-10-30030 October 2020
Proposed Changes to Decommissioning Trust Agreements
ML19046A2222019-02-0808 February 2019
NRC-2019-000158 - Resp 1 - Final. Agency Records Subject to the Request Are Enclosed
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Commonwealth Edison Company Record for Hearing Index
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Record for Hearing Index
ML16285A3222016-10-12012 October 2016
ROP PI Frequently Asked Questions (Faqs): 13-06
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Attachment 1 - Response to the Request for Additional Information - License Amendment Request to Adopt Emergency Action Level Schemes Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors
RA-15-019, Attachment 1 - Response to the Request for Additional Information - License Amendment Request to Adopt Emergency Action Level Schemes Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors2015-03-0202 March 2015
Attachment 1 - Response to the Request for Additional Information - License Amendment Request to Adopt Emergency Action Level Schemes Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors
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Enclosure 2 to Mfn 13-007, Revision 1, GEH Response to RAI 3.9-292, S02
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Operating Boiling-Water Reactor Licensees with Mark 1 and Mark 2 Containments Addresses List - Enclosure 2
RS-13-110, Flood Hazard Reevaluation Report in Response to the 50.54(f) Information Request Regarding Near-Term Task Force Recommendation 2.1: Flooding2013-05-0101 May 2013
Flood Hazard Reevaluation Report in Response to the 50.54(f) Information Request Regarding Near-Term Task Force Recommendation 2.1: Flooding
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Local Intense Precipitation Evaluation Report, Revision 3
ML12056A0522012-03-12012 March 2012
Enclosure 6 - List of Power Reactor Licensees and Holders of Construction Permits in Active or Deferred Status
ML1118700982011-09-14014 September 2011
Enclosure 1: Sf 312 Classified Information Nondisclosure Agreement
ML1117502192011-06-22022 June 2011
NRC Inspection Findings Related to Closed Cooling Water Systems (1/1/2004 to 6/22/2011)
ML1017301172010-06-0909 June 2010
Groundwater Monitoring Wells Sampled Spring and Fall 2008
ML1017301232010-06-0909 June 2010
Green Ticket Tritium Releases
ML1017302062010-06-0909 June 2010
Questions from Senator Durbin'S Staff Regarding the Dresden Station Tritium Leak
ML1019304602010-03-25025 March 2010
List of Historical Leaks and Spills at Us Commercial Nuclear Power Plants
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Temporary Instruction 2515/180, Managing Fatigue
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LS-AA-125-1001, Elevated Tritium Values Identified in 2 Storm Drains Due to Through-Wall Leaks in Underground Piping
ML0806704192008-03-0707 March 2008
CDBI Findings
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Examples of Max Thermal Power License Conditions
ML0726301142007-09-14014 September 2007
/ P. Paquin Ltr Amendment to Certificate of Compliance No. 9208 for the Model No. 10-142B Package (TAC L24117)/S121170
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P. Paquin Ltr Amendment to Certificate of Compliance No. 6574 for the Model No. 3-82B Package (TAC L24116)/ Register User List
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DOS 6600-12, Rev 039 Diesel Generator Tests
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Liquid Radiation Release Lessons Learned Task Force Final Report (Enclosure)
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Lerf Significance Determination for Dresden HPCI Water Hammer Finding
ML0614602442006-05-23023 May 2006
CST Tritium Concentrations 10 Million Pci/I. Portions Outside the Scope of the Request and Therefore Not Provided
ML0614601992006-05-23023 May 2006
Inadvertent Liquid Release. Portions Outside the Scope of the Request and Therefore Not Provided
ML0614501292006-05-12012 May 2006
Ucs Myths and Facts About the Dresden Water Leak
ML0614501452006-05-12012 May 2006
Eexlon Fact Sheet - Dresden Groundwater Tritium Issue
ML0614501472006-05-12012 May 2006
Presentation - Tritium Monitoring - Dresden Station Chemistry
ML0614501262006-05-12012 May 2006
2004/2006 Tritium Leaks - Chronology of Events
ML0614501182006-05-12012 May 2006
Four Questions from Illinois State Senator Durbin'S Staff Regarding the Tritium Leak
ML0614505082006-03-14014 March 2006
HPCI Line Piping Replacement Status
ML0614602432006-03-10010 March 2006
Tritium Contamination Update. Portions Outside the Scope of the Request and Therefore Not Provided
ML0606504612006-02-28028 February 2006
Region III NRC Tritium Inspection Activities
ML0614504102006-02-23023 February 2006
Newsflash - Dresden HPCI Leak Repair Update
ML0614501652006-02-0909 February 2006
Questionnaire - Onsite Radiological Effluent Monitoring Program
ML0614501622006-02-0909 February 2006
Condition Report - AR 00452084
ML0606203672006-01-26026 January 2006
Attachment 1 to Exelon Letter Dated January 26, 2006
ML0513802622005-05-0505 May 2005
Meeting Sign-In Sheet, OPTIMA2 Fuel Topical Reports Walkthru.
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Meeting Sign-In Sheet, OPTIMA2 Fuel Topical Reports Walkthru.
ML0614501792004-08-30030 August 2004
Tritium Leak Resolution at Dresden
ML0614501832004-08-30030 August 2004
Condition Report AR 00248494
ML0614501782004-07-31031 July 2004
Condition Report CR Summary Report
ML0505404692004-02-10010 February 2004
Dynamic Web Page Printout Dated 02/10/2004, ROP PIM Report - All Sites - Event Dates: 01/01/2003 - 02/10/2004
2024-06-18
[Table view] |
Text
Dresden GroundwaterTitm Isue (continued).
FAC SHEET::0 Ppe Leak atDresde I-Corrections Dres den Station's former owne nw thEdison, notConsoidated Edison
- The pathwayfory radiocv aterial tbreach eenvironment was identified by fDresiden'groundwater monitoring prram.
- ree w~d~Oan000l~ storm din data showsithe rise in grouidwater tritium levels being indicativefth*e art of the leak inalate 2003.
- Actions are Inprogress to oetthefleak. T vt the fngcondensate:
storage tbnkhve bee lose dgThe pipin hasibeen excavated An will be replaced when materials ar on ste. Atvitis such .as uing inflatabe gs 'are being employed t~oreduce leakage. Ground waterjis!being pumped from the excavation nd jis being pocessed bythe plant the on-site Rdioactive Waste m
- othysampling of on-sie (finsidethe protected are) wells was promdo rotn ai rm19 o2001. Wit no Incdene fchange the sampling of wellsT inside the protcted arawsIeue to qurtry a requency In2001. With no fute eieceo hag ntriim levels, the samrrpln of ths6el was discontnued irnJune 200 wllsosteand ite but outside the protected area,00 and surfacea
- tercontinue tobesample iiia quarterl basis. Sampling of site storm drains, which is conducted ona mbinimum calendar year frequeny revealed that as late as ANugst2003 leak exited.
lno
- A very small :leak may awvcontinue unl itwas identified bythe on-site wells Doutside the protected areathoff-ite iwellsstorm dra4insr the surface water sampling. Ifit had beenanyhing buta very small leak, it would have quickly percolated though the ground; due to the head pressure provided by the CST.
- The sampling Pogram for goundwtter monitri was Initiated by Exelon, and is in addition to samplingprgrm4that Is directed by the NRC. Identification Itheoal of the lak my ebee more timrelyha itesampling programcontinued
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