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| {{#Wiki_filter:Barber, Scott From: Marc Ferdas Sent: Wednesday, April 22, 2009 7:22 AM To: John White; Ronald Nimitz; Ronald Bellamy; Jeffrey Kulp; Scott Barber | | {{#Wiki_filter:Barber, Scott From: Marc Ferdas Sent: Wednesday, April 22, 2009 7:22 AM To: John White; Ronald Nimitz; Ronald Bellamy; Jeffrey Kulp; Scott Barber |
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| ==Subject:== | | ==Subject:== |
| FW: TeamOysterCreek Tritium Update Recent site communication. | | FW: TeamOysterCreek Tritium Update Recent site communication. |
| Macc S. Fercdacs Senior Resident Inspector, Oyster Creek Marc.Ferdascnrc.gov 609-693-0702 From: Marc. Ferdas@exeloncorp.com | | Macc S. Fercdacs Senior Resident Inspector, Oyster Creek Marc.Ferdascnrc.gov 609-693-0702 From: Marc. Ferdas@exeloncorp.com [mailto: Marc. Ferdas@exeloncorp.com] |
| [mailto: Marc. Ferdas@exeloncorp.com] | | Sent: Wednesday, April 22, 2009 6:24 AM To: Marc Ferdas |
| Sent: Wednesday, April 22, 2009 6:24 AM To: Marc Ferdas | |
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| ==Subject:== | | ==Subject:== |
| FW: TeamOysterCreek Tritium Update----- Original Message -----From: Benson, David:(GenCo-Nuc) | | FW: TeamOysterCreek Tritium Update |
| Sent: Tuesday, April 21, 2009 7:43 PM To: OC All OC Contractors; OC All OC Users | | -----Message ----- |
| | Original From: Benson, David:(GenCo-Nuc) |
| | Sent: Tuesday, April 21, 2009 7:43 PM To: OC All OC Contractors; OC All OC Users |
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| ==Subject:== | | ==Subject:== |
| TeamOysterCreek Tritium Update Oyster Creek Exelhn.TeamOysterCreek Tritium Update DATE: Tuesday, April 21, 2009 FROM: Tim Rausch, Site Vice President Pete Orphanos, Plant Manager INSTRUCTIONS: | | TeamOysterCreek Tritium Update Oyster Creek Exelhn. |
| Please share this information with employees. | | TeamOysterCreek Tritium Update DATE: Tuesday, April 21, 2009 FROM: Tim Rausch, Site Vice President Pete Orphanos, Plant Manager INSTRUCTIONS: Please share this information with employees. |
| Based on current samples of seven monitoring wells within the protected area, TeamOysterCreek is confident that the recently identified tritium remains within the boundaries of plant property. | | Based on current samples of seven monitoring wells within the protected area, TeamOysterCreek is confident that the recently identified tritium remains within the boundaries of plant property. Analysis of samples from the wells indicate the tritium is isolated to a relatively small area near the Condensate Storage Tank. Included in this sampling is a potable well, and we will continue to sample monitoring wells in this area. |
| Analysis of samples from the wells indicate the tritium is isolated to a relatively small area near the Condensate Storage Tank. Included in this sampling is a potable well, and we will continue to sample monitoring wells in this area.Currently, a cross-functional team of site and corporate engineers, environmental experts and operations personnel are taking actions to monitor the area and locate the source of the leak. The /team has identified a multi-pronged course of action aimed at characterizing the extent of the tritium 1 | | Currently, a cross-functional team of site and corporate engineers, environmental experts and operations personnel are taking actions to monitor the area and locate the source of the leak. The team has identified a multi-pronged course of action aimed at characterizing the extent of the tritium |
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| 'and repairing the leak. Exelon will report the progress of those activities to government regulators and the public as those activities are completed. | | 'and repairing the leak. Exelon will report the progress of those activities to government regulators and the public as those activities are completed. |
| At no time has there been a threat to public or employee health and safety.On Saturday, Oyster Creek received confirmation from an independent laboratory that water samples from six of six monitoring wells showed no detectable levels of tritium.A seventh monitoring well had positive results -a 20-feet-deep sampling pipe near the CST -and contained tritium levels up to 4.46 million picocuries per liter of water. Independent confirmation of these results is expected soon. A picocurie is one trillionth of a curie.Oyster Creek maintains an extensive environmental monitoring program, including routine water sampling from 32 on-site dedicated monitoring wells for the potential of unusual levels of tritium in the environment. | | At no time has there been a threat to public or employee health and safety. |
| The affected well was last tested the week of March 10 and showed no detectable levels of tritium, indicating the leak most likely initiated recently.Tritium is a low-level radiation emitter that is used commercially to make luminous dials and instruments, as a source of light for exit and safety signs, as a tracer for biochemical research and in ground water transport measurements, among other uses. A tritium fact sheet from the U.S. EPA can be downloaded at http://www.epa.gov/radiation/radionuclides/tritium.html This e-mail and any of its attachments may contain Exelon Corporation proprietary information, which is privileged, confidential, or subject to copyright belonging to the Exelon Corporation family of Companies. | | On Saturday, Oyster Creek received confirmation from an independent laboratory that water samples from six of six monitoring wells showed no detectable levels of tritium. |
| This e-mail is intended solely for the use of the individual or entity to which it is addressed. | | A seventh monitoring well had positive results - a 20-feet-deep sampling pipe near the CST - and contained tritium levels up to 4.46 million picocuries per liter of water. Independent confirmation of these results is expected soon. A picocurie is one trillionth of a curie. |
| If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution, copying, or action taken in relation to the contents of and attachments to this e-mail is strictly prohibited and may be unlawful. | | Oyster Creek maintains an extensive environmental monitoring program, including routine water sampling from 32 on-site dedicated monitoring wells for the potential of unusual levels of tritium in the environment. The affected well was last tested the week of March 10 and showed no detectable levels of tritium, indicating the leak most likely initiated recently. |
| If you have received this e-mail in error, please notify the sender immediately and permanently delete the original and any copy of this e-mail and any printout. | | Tritium is a low-level radiation emitter that is used commercially to make luminous dials and instruments, as a source of light for exit and safety signs, as a tracer for biochemical research and in ground water transport measurements, among other uses. A tritium fact sheet from the U.S. EPA can be downloaded at http://www.epa.gov/radiation/radionuclides/tritium.html This e-mail and any of its attachments may contain Exelon Corporation proprietary information, which is privileged, confidential, or subject to copyright belonging to the Exelon Corporation family of Companies. This e-mail is intended solely for the use of the individual or entity to which it is addressed. If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution, copying, or action taken in relation to the contents of and attachments to this e-mail is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify the sender immediately and permanently delete the original and any copy of this e-mail and any printout. Thank You. |
| Thank You. *2}} | | * 2}} |
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Category:E-Mail
MONTHYEARML22235A7862022-08-23023 August 2022 Acceptance Review: Exemption Request from 10 CFR 20, Appendix G, LLW Shipping Investigation Requirements ML21181A1882021-06-30030 June 2021 E-mail from S. Johnston, Holtec, to A. Snyder and F. Bower, NRC - Oyster Creek Nuclear Generating Station - Readiness Status for ISFSI Only Inspection ML21175A2092021-06-24024 June 2021 E-mail from A. Sterdis to P. Longmire - Oyster Creek Nuclear Generating Station: ISFSI-only Physical Security Plan (Stating Implementation Intent) ML21162A3602021-06-11011 June 2021 E-mail Response from the State of New Jersey Regarding the Pending Revision to the Emergency Plan to Reflect Independent Spent Fuel Storage Installation Only Status ML21162A1172021-06-11011 June 2021 E-mail to HDI: Acceptance Review - FOF Exemption ML21168A0172021-06-10010 June 2021 E-mail from HDI: RAI Response ML21161A2572021-06-0707 June 2021 State Consultation: ISFSI-only Physical Security Plan (Email Response) ML21175A0712021-06-0202 June 2021 Issuance of Request for Additional Information: Oyster Creek Nuclear Generating Station. Request for Amendment to Technical Specifications ML21148A0562021-05-27027 May 2021 E-mail to State of New Jersey Informing of the Pending Revision to the Emergency Plan to Reflect Independent Spent Fuel Storage Installation Only Status ML21132A3182021-05-12012 May 2021 E-Mail from V. Gubbi, DEP to Z. Cruz, NRC - Oyster Creek Nuclear Generating Station - State of New Jersey Response to the Pending Revision to the Defueled Technical Specifications to Reflect Independent Spent Fuel Storage Installation Only ML21132A0312021-05-11011 May 2021 E-mail to State of New Jersey Informing of the Pending Revision to the Physical Security Plan to Reflect Independent Spent Fuel Storage Installation Only Status ML21119A1422021-04-28028 April 2021 E-mail to State of New Jersey Informing of the Pending Revision to the Emergency Plan to Reflect Independent Spent Fuel Storage Installation Only Status ML21113A0742021-04-23023 April 2021 Acceptance Review Email - April 20, 2021 Oyster Creek Request for Exemption from 10 CFR Part 73 Requirements Due to Covid ML21099A0382021-04-0808 April 2021 Email from Z. Cruz to A. Sterdis - Request for Additional Information - HDI Request for Approval of Oyster Creek Nuclear Generating Station Independent Spent Fuel Storage Installation Facility Only Emergency Plan ML21085A4872021-03-26026 March 2021 E-mail from Z. Cruz to A. Sterdis - Acceptance Review: Oyster Creek Nuclear Generating Station - Request for Approval of Independent Spent Fuel Storage Installation Only Permanently Defueled Technical Specifications ML21064A2432021-03-0505 March 2021 Email from Z. Cruz to A. Sterdis Acceptance Review_ Oyster Creek Nuclear Generating Station - Request for Approval of Independent Spent Fuel Storage Installation Facility Only Emergency Plan and Emergency Action Level Scheme ML21064A2392021-03-0202 March 2021 E-mail from Z. Cruz to A. Sterdis Acceptance Review - Oyster Creek Nuclear Generating Station - Request for Approval of Independent Spent Fuel Storage Installation Only Physical Security Plan ML20345A1462020-12-0909 December 2020 E-mail - Response to Request for Additional Information: HDI Request for One-Time Exemption from Part 73, Appendix B FOF Requirements ML20335A3112020-11-30030 November 2020 Request for Additional Information Regarding Request for a one-time Exemption from Part 73, Appendix B Requirements for Oyster Creek Nuclear Generating Station ML20332A1472020-11-24024 November 2020 Acceptance Review: November 20 2020 Exemption Request from 10 CFR Part 73 Appendix B Requirements for Oyster Creek ML20297A2372020-10-22022 October 2020 Request for Additional Information - HDI Fleet Decommissioning Quality Assurance Program ML20279A5082020-10-0505 October 2020 Email to Holtec - Response to Notification of Oyster Creek Onsite Property Insurance Coverage ML20266G4032020-09-22022 September 2020 Acceptance Review Email - Request for Approval of HDI Fleet Decommissioning Quality Assurance Program, Revision 0 ML20134H8742020-05-12012 May 2020 Request for Additional Information Regarding Request for Temporary Exemption from Part 73, Appendix B Requirements ML20133J9182020-05-11011 May 2020 Acceptance Review Email - Oyster Creek Request for Exemption from Part 73 Qualification Requirements ML20120A0252020-04-22022 April 2020 NRR E-mail Capture - (External_Sender) Oyster Creek Sea Turtle Handling and Conservation Recommendation Obligations NRC-2019-0073, Response from NEIMA Local Community Advisory Board Questionnaire 10-30-2019 R Discenza2019-10-30030 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-30-2019 R Discenza ML19344C8022019-10-20020 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-20-2019 a Dressler ML19344C8002019-10-0909 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-09-2019 W Mcmullin ML19344C7982019-10-0909 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-09-2019 M Noto ML19344C7992019-10-0909 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-09-2019 s Feldman ML19344C7932019-10-0909 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-09-2019 C Bischoff ML19344C7962019-10-0909 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-09-2019 G Adams ML19344C7912019-10-0808 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-08-2019 J Branciforte ML19344C7902019-10-0808 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-08-2019 Anonymous ML19344C7892019-10-0505 October 2019 Response from NEIMA Local Community Advisory Board Questionnaire 10-05-2019 P Dressler ML19263D1222019-09-20020 September 2019 for Your Action Request for Additional Information Hdi Oyster Creek PSDAR ML19214A0452019-08-0202 August 2019 NRC to NMFS, Revised Proposed Action for Oyster Creek Endangered Species Act Section 7 Consultation ML19182A3422019-07-0101 July 2019 Transaction ML19178A0702019-06-26026 June 2019 Email to State of New Jersey - Oyster Creek - Request Comments on Proposed Amendment to Remove Reference to the Oyster Creek Cyber Security Plan and Update License Condition 2.C.(4) in the Renewed Facility License ML19196A3422019-06-20020 June 2019 Email: Courtesy Notice on the Issuance of the Oyster Creek License Transfer and Exemption (Sierra Club) ML19196A3342019-06-20020 June 2019 Email: Courtesy Notice on the Issuance of the Oyster Creek License Transfer and Exemption ML19162A2242019-06-11011 June 2019 NRC to NMFS, NRC Responses to NMFS Requests for Additional Information for Oyster Creek ESA Section 7 Consultation NRC-2018-0237, Comment from Paul Dressler of the Concerned Citizens for Lacey Coalition, Regarding the Oyster Creek Nuclear Plant License Transfer Application2019-06-0707 June 2019 Comment from Paul Dressler of the Concerned Citizens for Lacey Coalition, Regarding the Oyster Creek Nuclear Plant License Transfer Application ML19155A1182019-06-0404 June 2019 Incoming E-mail from State of New Jersey on the Oyster Creek Exemption for Reduced Insurances and Use of Decommissioning Trust Fund for Spent Fuel Management and Site Restoration ML19155A1192019-06-0404 June 2019 State of New Jersey Comments - Oyster Creek Conforming Amendment Associated with the Oyster Creek Generating Station License Transfer Application ML19154A0582019-05-31031 May 2019 E-mail Response from State of New Jersey Dated May 31, 2019, Notification-and-Request-Oyster Creek License Transfer Application L-2018-LLM-0002 ML19158A2912019-05-30030 May 2019 NRR E-mail Capture - Oyster Creek ESA Consultation: Information Requests from NMFS ML19158A2772019-05-28028 May 2019 NRR E-mail Capture - Oyster Creek ESA Consultation: Information Requests from NMFS ML19148A4392019-05-24024 May 2019 NMFS to NRC, Requests for Additional Information to Support Oyster Creek Reinitiated Section 7 Consultation 2022-08-23
[Table view] Category:Press Release
MONTHYEARML22028A0502022-01-26026 January 2022 News Release-I-22-002: NRC Issues Confirmatory Order, $50,000 Civil Penalty to HDI Over Security-Related Violations at Oyster Creek Nuclear Power Plant Press Release-I-21-010, NRC Proposes $150,000 Civil Penalty for Violations at New Jersey Nuclear Power Plant Undergoing Decommissioning2021-12-22022 December 2021 Press Release-I-21-010: NRC Proposes $150,000 Civil Penalty for Violations at New Jersey Nuclear Power Plant Undergoing Decommissioning Press Release-19-039, NRC Announces Public Meetings Dates and Venues for Community Advisory Boards Near Decommissioning Nuclear Power Plants2019-08-21021 August 2019 Press Release-19-039: NRC Announces Public Meetings Dates and Venues for Community Advisory Boards Near Decommissioning Nuclear Power Plants Press Release-19-027, NRC Approves License Transfer for Oyster Creek Nuclear Power Plant2019-06-20020 June 2019 Press Release-19-027: NRC Approves License Transfer for Oyster Creek Nuclear Power Plant Press Release-18-048, NRC Approves Changes to Oyster Creek Nuclear Power Plant Emergency Planning Requirements2018-10-18018 October 2018 Press Release-18-048: NRC Approves Changes to Oyster Creek Nuclear Power Plant Emergency Planning Requirements Press Release-18-028, NRC to Hold Public Meeting for Comments on Oyster Creek Nuclear Power Plant Decommissioning Activities Report2018-07-0202 July 2018 Press Release-18-028: NRC to Hold Public Meeting for Comments on Oyster Creek Nuclear Power Plant Decommissioning Activities Report Press Release-I-18-016, NRC to Conduct Public Webinar on Oyster Creek Nuclear Power Plant Decommissioning Topics2018-06-20020 June 2018 Press Release-I-18-016: NRC to Conduct Public Webinar on Oyster Creek Nuclear Power Plant Decommissioning Topics Press Release-I-18-007, NRC to Hold Open House to Discuss 2017 Performance of the Oyster Creek Nuclear Power Plant2018-04-0303 April 2018 Press Release-I-18-007: NRC to Hold Open House to Discuss 2017 Performance of the Oyster Creek Nuclear Power Plant Press Release-I-17-020, NRC to Hold Public Meeting on May 25 in Stafford Township, N.J., to Discuss 2016 Performance of Oyster Creek Nuclear Power Plant2017-05-19019 May 2017 Press Release-I-17-020: NRC to Hold Public Meeting on May 25 in Stafford Township, N.J., to Discuss 2016 Performance of Oyster Creek Nuclear Power Plant Press Release-I-17-013, NRC to Increase Oversight at Oyster Creek Nuclear Power Plant2017-04-14014 April 2017 Press Release-I-17-013: NRC to Increase Oversight at Oyster Creek Nuclear Power Plant Press Release-I-17-004, NRC to Hold Regulatory Conference with Exelon Regarding Apparent Violation at Oyster Creek Nuclear Power Plant2017-03-0101 March 2017 Press Release-I-17-004: NRC to Hold Regulatory Conference with Exelon Regarding Apparent Violation at Oyster Creek Nuclear Power Plant Press Release-I-16-016, NRC to Hold Meeting with Exelon on May 26 in Stafford Township, N.J., Regarding Performance of Oyster Creek Nuclear Power Plant2016-05-20020 May 2016 Press Release-I-16-016: NRC to Hold Meeting with Exelon on May 26 in Stafford Township, N.J., Regarding Performance of Oyster Creek Nuclear Power Plant Press Release-15-054, NRC Issues Mid-Cycle Assessments for Nation'S Nuclear Plants2015-09-0303 September 2015 Press Release-15-054: NRC Issues Mid-Cycle Assessments for Nation'S Nuclear Plants Press Release-I-15-025, NRC to Hold Annual Assessment Public Meeting Regarding Oyster Creek Nuclear Power Plant on May 282015-05-19019 May 2015 Press Release-I-15-025: NRC to Hold Annual Assessment Public Meeting Regarding Oyster Creek Nuclear Power Plant on May 28 Press Release-I-15-021, NRC Finalizes 'Yellow', 'White' Inspection Findings for Oyster Creek Nuclear Power Plant; Level of Oversight to Be Increased2015-04-27027 April 2015 Press Release-I-15-021: NRC Finalizes 'Yellow', 'White' Inspection Findings for Oyster Creek Nuclear Power Plant; Level of Oversight to Be Increased Press Release-I-15-019, NRC to Conduct Webinar April 27 on Annual Assessment for Oyster Creek Nuclear Power Plant2015-04-21021 April 2015 Press Release-I-15-019: NRC to Conduct Webinar April 27 on Annual Assessment for Oyster Creek Nuclear Power Plant Press Release-15-013, NRC Names New Resident Inspector at Oyster Creek Nuclear Plant2015-03-27027 March 2015 Press Release-15-013: NRC Names New Resident Inspector at Oyster Creek Nuclear Plant Press Release-I-15-009, NRC Names New Resident Inspector at Oyster Creek Nuclear Plant2015-03-27027 March 2015 Press Release-I-15-009: NRC Names New Resident Inspector at Oyster Creek Nuclear Plant Press Release-I-15-007, NRC Assigns New Senior Resident Inspector to Oyster Creek Nuclear Plant2015-03-16016 March 2015 Press Release-I-15-007: NRC Assigns New Senior Resident Inspector to Oyster Creek Nuclear Plant Press Release-I-14-022, NRC to Meet with Exelon on May 22nd to Discuss Performance of Oyster Creek Nuclear Power Plant2014-05-14014 May 2014 Press Release-I-14-022: NRC to Meet with Exelon on May 22nd to Discuss Performance of Oyster Creek Nuclear Power Plant Press Release-I-13-020, NRC to Hold Open House, Question-and-Answer Session on May 15th in Stafford Township, N.J., to Discuss Oyster Creek Nuclear Power Plant Annual Assessment2013-05-0303 May 2013 Press Release-I-13-020: NRC to Hold Open House, Question-and-Answer Session on May 15th in Stafford Township, N.J., to Discuss Oyster Creek Nuclear Power Plant Annual Assessment Press Release-I-12-045, NRC Begins Special Inspection at Oyster Creek Nuclear Plant to Review Issues at Site During Hurricane Sandy2012-11-13013 November 2012 Press Release-I-12-045: NRC Begins Special Inspection at Oyster Creek Nuclear Plant to Review Issues at Site During Hurricane Sandy Press Release-I-12-043, NRC Maintains Heightened Watch Over Nuclear Plants Impacted by Sandy; Three Reactors Experienced Shutdowns During Storm; Oyster Creek Plant Remains in Alert2012-10-30030 October 2012 Press Release-I-12-043: NRC Maintains Heightened Watch Over Nuclear Plants Impacted by Sandy; Three Reactors Experienced Shutdowns During Storm; Oyster Creek Plant Remains in Alert Press Release-I-12-044, NRC Starting to Return to Normal Inspection Coverage Following Sandy; Alert Remains in Effect at Oyster Creek Nuclear Power Plant2012-10-30030 October 2012 Press Release-I-12-044: NRC Starting to Return to Normal Inspection Coverage Following Sandy; Alert Remains in Effect at Oyster Creek Nuclear Power Plant Press Release-I-12-042, NRC Continues to Monitor Hurricane Sandy; Alert Declared at Oyster Creek Plant; No Plants Shut Down Due to the Storm2012-10-29029 October 2012 Press Release-I-12-042: NRC Continues to Monitor Hurricane Sandy; Alert Declared at Oyster Creek Plant; No Plants Shut Down Due to the Storm Press Release-I-12-041, NRC Continues to Monitor Hurricane Sandy; No Plants Shut Down as a Result of the Storm2012-10-29029 October 2012 Press Release-I-12-041: NRC Continues to Monitor Hurricane Sandy; No Plants Shut Down as a Result of the Storm Press Release-12-117, NRC Sponsoring National Academy of Sciences Effort to Carry Out Pilot of Cancer Risk Study2012-10-23023 October 2012 Press Release-12-117: NRC Sponsoring National Academy of Sciences Effort to Carry Out Pilot of Cancer Risk Study Press Release-I-12-032, NRC Assigns New Resident Inspector to Oyster Creek Nuclear Plant2012-07-17017 July 2012 Press Release-I-12-032: NRC Assigns New Resident Inspector to Oyster Creek Nuclear Plant Press Release-I-12-027, NRC to Hold Public Meeting on June 6 in Toms River, N.J., to Discuss Agency? Oversight of Oyster Creek Nuclear Plant2012-05-24024 May 2012 Press Release-I-12-027: NRC to Hold Public Meeting on June 6 in Toms River, N.J., to Discuss Agency? Oversight of Oyster Creek Nuclear Plant Press Release-I-12-012, Note to Editors: NRC to Hold Second Public Forum in Vicinity of Oyster Creek Nuclear Power Plant2012-03-28028 March 2012 Press Release-I-12-012: Note to Editors: NRC to Hold Second Public Forum in Vicinity of Oyster Creek Nuclear Power Plant Press Release-I-12-010, NRC to Hold Open House on March 28 in Stafford Township, N.J., to Discuss Annual Assessment of Oyster Creek Nuclear Plant2012-03-20020 March 2012 Press Release-I-12-010: NRC to Hold Open House on March 28 in Stafford Township, N.J., to Discuss Annual Assessment of Oyster Creek Nuclear Plant Press Release-11-159, NRC Makes Preparations for Approach of Hurricane Irene; Dispatches Additional Inspectors to Nuclear Plants2011-08-26026 August 2011 Press Release-11-159: NRC Makes Preparations for Approach of Hurricane Irene; Dispatches Additional Inspectors to Nuclear Plants Press Release-I-11-014, NRC to Hold Public Meeting on May 26th in Toms River, N.J., to Discuss Annual Assessment of Oyster Creek Nuclear Plant2011-05-16016 May 2011 Press Release-I-11-014: NRC to Hold Public Meeting on May 26th in Toms River, N.J., to Discuss Annual Assessment of Oyster Creek Nuclear Plant Press Release-11-032, Opening Remarks of Chairman Gregory B. Jaczko at Todays Briefing on Reactor Materials Aging Management Issues2011-03-0101 March 2011 Press Release-11-032: Opening Remarks of Chairman Gregory B. Jaczko at Todays Briefing on Reactor Materials Aging Management Issues Press Release-I-10-026, NRC to Hold Public Meeting on May 25th to Discuss Annual Assessment for Oyster Creek Nuclear Power Plant2010-05-18018 May 2010 Press Release-I-10-026: NRC to Hold Public Meeting on May 25th to Discuss Annual Assessment for Oyster Creek Nuclear Power Plant Press Release-I-10-001, NRC Names New Resident Inspector at Oyster Creek Nuclear Plant2010-01-11011 January 2010 Press Release-I-10-001: NRC Names New Resident Inspector at Oyster Creek Nuclear Plant Press Release-09-193, NRC Chairman Gregory B. Jaczko'S Remarks Before a Briefing by the Advisory Committee on Reactor Safeguards2009-12-0404 December 2009 Press Release-09-193: NRC Chairman Gregory B. Jaczko'S Remarks Before a Briefing by the Advisory Committee on Reactor Safeguards Press Release-I-09-041, NRC Assigns New Senior Resident Inspector to Oyster Creek Nuclear Plant2009-10-0606 October 2009 Press Release-I-09-041: NRC Assigns New Senior Resident Inspector to Oyster Creek Nuclear Plant Press Release-09-158, NRC Advisory Committee on Reactor Safeguards to Meet Oct. 8-10 in Rockville, MD2009-09-24024 September 2009 Press Release-09-158: NRC Advisory Committee on Reactor Safeguards to Meet Oct. 8-10 in Rockville, MD Press Release-I-09-035, NRC Begins Special Inspection at Oyster Creek Nuclear Plant2009-07-16016 July 2009 Press Release-I-09-035: NRC Begins Special Inspection at Oyster Creek Nuclear Plant Press Release-I-09-030, NRC to Discuss Annual Assessment for Oyster Creek Plant at Public Meeting Set for May 28 in Toms River, N.J2009-05-20020 May 2009 Press Release-I-09-030: NRC to Discuss Annual Assessment for Oyster Creek Plant at Public Meeting Set for May 28 in Toms River, N.J ML0930806272009-04-22022 April 2009 Email from M. Ferdas to J. White, Et Al, Subj: FW: Team Oyster Creek Tritium Update Press Release-08-174, NRC Issues Supplemental Safety Evaluation for Oyster Creek License Renewal2008-09-19019 September 2008 Press Release-08-174: NRC Issues Supplemental Safety Evaluation for Oyster Creek License Renewal Press Release-I-08-051, ASLBP Panel to Hear Oral Arguments on Sept. 18 in Toms River, N.J., Regarding Oyster Creek License Renewal2008-09-11011 September 2008 Press Release-I-08-051: ASLBP Panel to Hear Oral Arguments on Sept. 18 in Toms River, N.J., Regarding Oyster Creek License Renewal Press Release-I-08-031, NRC to Discuss Oyster Creek Nuclear Plant Annual Assessment at Public Meeting Set for May 15 in Toms River, N.J2008-05-0808 May 2008 Press Release-I-08-031: NRC to Discuss Oyster Creek Nuclear Plant Annual Assessment at Public Meeting Set for May 15 in Toms River, N.J Press Release-I-08-029, New NRC Resident Inspector Assigned to Oyster Creek Nuclear Plant2008-05-0101 May 2008 Press Release-I-08-029: New NRC Resident Inspector Assigned to Oyster Creek Nuclear Plant Press Release-I-07-044, - Hearing Regarding Oyster Creek License Renewal Application Scheduled for Sept. 24-26 in Toms River, N.J2007-09-0505 September 2007 Press Release-I-07-044 - Hearing Regarding Oyster Creek License Renewal Application Scheduled for Sept. 24-26 in Toms River, N.J Press Release-I-07-029, - NRC to Discuss 2006 Assessment for Oyster Creek Nuclear Plant at Public Meeting in Toms River, N.J., on May 232007-05-16016 May 2007 Press Release-I-07-029 - NRC to Discuss 2006 Assessment for Oyster Creek Nuclear Plant at Public Meeting in Toms River, N.J., on May 23 ML0713400302007-05-14014 May 2007 Press Release I-07-027 - Oral Comments to Be Accepted in Toms River, N.J., on May 31 Regarding Proceeding on Oyster Creek License Renewal Application Press Release-07-008, NRC Finds No Significant Environmental Impacts from Extended Operation of Oyster Creek Nuclear Power Plant2007-01-19019 January 2007 Press Release-07-008: NRC Finds No Significant Environmental Impacts from Extended Operation of Oyster Creek Nuclear Power Plant 2022-01-26
[Table view] |
Text
Barber, Scott From: Marc Ferdas Sent: Wednesday, April 22, 2009 7:22 AM To: John White; Ronald Nimitz; Ronald Bellamy; Jeffrey Kulp; Scott Barber
Subject:
FW: TeamOysterCreek Tritium Update Recent site communication.
Macc S. Fercdacs Senior Resident Inspector, Oyster Creek Marc.Ferdascnrc.gov 609-693-0702 From: Marc. Ferdas@exeloncorp.com [mailto: Marc. Ferdas@exeloncorp.com]
Sent: Wednesday, April 22, 2009 6:24 AM To: Marc Ferdas
Subject:
FW: TeamOysterCreek Tritium Update
Message -----
Original From: Benson, David:(GenCo-Nuc)
Sent: Tuesday, April 21, 2009 7:43 PM To: OC All OC Contractors; OC All OC Users
Subject:
TeamOysterCreek Tritium Update Oyster Creek Exelhn.
TeamOysterCreek Tritium Update DATE: Tuesday, April 21, 2009 FROM: Tim Rausch, Site Vice President Pete Orphanos, Plant Manager INSTRUCTIONS: Please share this information with employees.
Based on current samples of seven monitoring wells within the protected area, TeamOysterCreek is confident that the recently identified tritium remains within the boundaries of plant property. Analysis of samples from the wells indicate the tritium is isolated to a relatively small area near the Condensate Storage Tank. Included in this sampling is a potable well, and we will continue to sample monitoring wells in this area.
Currently, a cross-functional team of site and corporate engineers, environmental experts and operations personnel are taking actions to monitor the area and locate the source of the leak. The team has identified a multi-pronged course of action aimed at characterizing the extent of the tritium
/
1
'and repairing the leak. Exelon will report the progress of those activities to government regulators and the public as those activities are completed.
At no time has there been a threat to public or employee health and safety.
On Saturday, Oyster Creek received confirmation from an independent laboratory that water samples from six of six monitoring wells showed no detectable levels of tritium.
A seventh monitoring well had positive results - a 20-feet-deep sampling pipe near the CST - and contained tritium levels up to 4.46 million picocuries per liter of water. Independent confirmation of these results is expected soon. A picocurie is one trillionth of a curie.
Oyster Creek maintains an extensive environmental monitoring program, including routine water sampling from 32 on-site dedicated monitoring wells for the potential of unusual levels of tritium in the environment. The affected well was last tested the week of March 10 and showed no detectable levels of tritium, indicating the leak most likely initiated recently.
Tritium is a low-level radiation emitter that is used commercially to make luminous dials and instruments, as a source of light for exit and safety signs, as a tracer for biochemical research and in ground water transport measurements, among other uses. A tritium fact sheet from the U.S. EPA can be downloaded at http://www.epa.gov/radiation/radionuclides/tritium.html This e-mail and any of its attachments may contain Exelon Corporation proprietary information, which is privileged, confidential, or subject to copyright belonging to the Exelon Corporation family of Companies. This e-mail is intended solely for the use of the individual or entity to which it is addressed. If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution, copying, or action taken in relation to the contents of and attachments to this e-mail is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify the sender immediately and permanently delete the original and any copy of this e-mail and any printout. Thank You.