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| | issue date = 06/03/2013 | | | issue date = 06/03/2013 |
| | title = 6/3/13 - NRC Response to Mary Lampert Concerning Air Leakage Into the Condenser at Pilgrim | | | title = 6/3/13 - NRC Response to Mary Lampert Concerning Air Leakage Into the Condenser at Pilgrim |
| | author name = Bower F L | | | author name = Bower F |
| | author affiliation = NRC/RGN-I/DRP/PB5 | | | author affiliation = NRC/RGN-I/DRP/PB5 |
| | addressee name = Lampert M | | | addressee name = Lampert M |
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| | docket = 05000293 | | | docket = 05000293 |
| | license number = DPR-035 | | | license number = DPR-035 |
| | contact person = Bower F L | | | contact person = Bower F |
| | document type = E-Mail | | | document type = E-Mail |
| | page count = 2 | | | page count = 2 |
Revision as of 02:58, 22 June 2019
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Category:E-Mail
MONTHYEARML22335A2802022-11-0404 November 2022 11-4-2022 Email Transmitting Draft Questions Pertaining to Pilgrim ISFSI Exemption Request ML22270A0422022-09-26026 September 2022 Acknowledgement Email for Holtec'S Request for Reporting Exemption with Regards to the Pilgrim ISFSI Annual Radioactive Effluent Release Report (Docket No. 05000293) ML22154A1622022-05-26026 May 2022 Letter and Email from Save Our Bay/Diane Turco Regarding Irradiated Water Release from Pilgrim ML22007A2602021-12-0606 December 2021 E-mail from P. O'Brien, Holtec, to A. Snyder, NRC, on Pilgrim Effluent Discharge ML21287A6192021-10-14014 October 2021 E-mail from S. Phillips, MEMA, to A. Snyder, NRC, Pilgrim Nuclear Power Station, Commonwealth of Massachusetts Consultation Response to Amendment Review for Emergency Preparedness ML21266A2512021-09-23023 September 2021 Consultation with Commonwealth of Massachusetts Regarding Proposed Amendment Application for Emergency Plan and Emergency Action Levels ML21266A2772021-09-23023 September 2021 HDI Clarification of Exemption Requested from 10 CFR 20, Appendix G, Section Iii.E ML21267A0012021-09-23023 September 2021 E-mail from A. Snyder, NRC, to A. Sterdis, Holtec, - Pilgrim Nuclear Power Station - Request for Exemption from 10 CFR 20, Appendix G, Section Iii.E Acceptance Review ML21257A3832021-09-15015 September 2021 E-mail from A. Snyder, NRC, to A. Sterdis, Holtec, - Pilgrim Nuclear Power Station - Follow-on Request Re Request for Additional Information 2 Pilgrim - License Amendment Request Independent Spent Fuel Storage Installation Only Emergency Pl ML21211A5912021-07-22022 July 2021 Consultation Response from Commonwealth of Massachusetts Regarding Proposed Pilgrim ISFSI Only Technical Specifications ML21211A5162021-07-22022 July 2021 Consultation Response from Commonwealth of Massachusetts Regarding Proposed Pilgrim ISFSI Only Physical Security Plan ML21200A2352021-07-13013 July 2021 Consultation Request to Commonwealth of Massachusetts Regarding Proposed Pilgrim ISFSI Only Technical Specifications ML21200A1522021-07-13013 July 2021 Consultation Request to Commonwealth of Massachusetts Regarding Proposed Pilgrim Isfi Only Physical Security Plan ML21176A1842021-06-25025 June 2021 Email from HDI Regarding Pilgrim Nuclear Power Station Training ML21180A0582021-06-17017 June 2021 Email from Region I Regarding Pilgrim Nuclear Power Station Inspection - EA-13-132 ML21097A0402021-04-0606 April 2021 E-Mail Consult with Commonwealth of Mass Re - Amendment Application - Physical Security Plan for the Pilgrim Nuclear Power Station L-20-092, Email Pilgrim Nuclear Power Station-Exemption from Annual Force-On-Force Exercise Requirements of 10 CFR Part 73, Appendix B,2020-12-10010 December 2020 Email Pilgrim Nuclear Power Station-Exemption from Annual Force-On-Force Exercise Requirements of 10 CFR Part 73, Appendix B, L-20-096, Supplemental Information to Support Physical Security Plan Revision and License Amendment Request to Incorporate Alternate Measures - Holtec Email Dated December 10, 20102020-12-10010 December 2020 Supplemental Information to Support Physical Security Plan Revision and License Amendment Request to Incorporate Alternate Measures - Holtec Email Dated December 10, 2010 ML20328A2982020-11-16016 November 2020 Response from Commonwealth of Massachusetts on No Significant Hazard for Pilgrim ISFSI Amendment to Address ISFSI II Dated November 16, 2020 ML20297A2372020-10-22022 October 2020 Request for Additional Information - HDI Fleet Decommissioning Quality Assurance Program ML20266G4032020-09-22022 September 2020 Acceptance Review Email - Request for Approval of HDI Fleet Decommissioning Quality Assurance Program, Revision 0 ML20163A6802020-06-11011 June 2020 Confirmation of the Scope of the Requested Regulatory Relief for Pilgrim Security Qualifications ML20280A1912020-04-17017 April 2020 Request for Additional Information- Clarifying Information for Pilgrim ISFSI Physical Security Amendment Application ML20269A3542020-03-0505 March 2020 CFR 26.717 Reports 2019 Transmittal Email ML19336A0302019-11-27027 November 2019 OEDO-15-00479 - Re 2.206 Petition Regarding Pilgrim Nuclear Power Station'S Current Licensing Basis for Flooding ML19336A0332019-11-26026 November 2019 OEDO-15-00479 - E-mail to Petitioner - 2.206 Petition Regarding Pilgrim Nuclear Power Station'S Current Licensing Basis for Flooding (CAC No. MF6460; EPID L-2015-CRS-0002)- Issuance of Final Director'S Decision ML19331A1952019-11-21021 November 2019 NRR E-mail Capture - (External_Sender) Pilgrim Nuclear Power Station - Commonwealth Consultation Response - Amendment Regarding Site Emergency Plan and Emergency Action Level Scheme ML19331A1732019-11-12012 November 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station -Consult with Commonwealth - Amendment Regarding Cyber Security Plan ML19331A1642019-11-0505 November 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station -Consult with Commonwealth - Amendment Regarding Site Emergency Plan and Emergency Action Level Scheme ML19331A1792019-11-0505 November 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station - EA and Fonsi for Pilgrim Emergency Planning Exemption CY-19-007, LTR-19-0441 Henrietta Cosentino, E-mail SECY-19-0078 Request by Entergy Nuclear Operations Inc. for Exemptions from Certain Emergency Planning Requirements for the Pilgrim Nuclear Power Station2019-11-0404 November 2019 LTR-19-0441 Henrietta Cosentino, E-mail SECY-19-0078 Request by Entergy Nuclear Operations Inc. for Exemptions from Certain Emergency Planning Requirements for the Pilgrim Nuclear Power Station ML19275H1962019-09-24024 September 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station - Consult with Commonwealth - Amendment Regarding Permanently Defueled Technical Specifications (PDTS) ML19239A0372019-08-26026 August 2019 E-mail from Entergy Dated August 26, 2019, Notification of Pilgrim License Transfer ML19239A0262019-08-23023 August 2019 LTR-19-0330 Janet Azarovitz, E-mail a Plea for More Time and Reasonable Discussion Including the Citizens of the Commonwealth in the Sale of the Pilgrim Nuclear Power Station ML19234A2072019-08-20020 August 2019 LTR-19-0328 Lawrence Delafield, President, Six Ponds Improv Assoc., Plymouth, Ma, Ltr Requests NRC to Postpone Consideration of Transferring the Licenses for the Pilgrim Nuclear Power Until the NRC Has Answered Concerns by Pilgrim Watch, Se ML19232A4032019-08-20020 August 2019 LTR-19-0322 Diane Turco, Director, Cape Downwinders, Massachusetts, Letter/E-mail Requests Suspension of the Pilgrim License Transfer from Entergy to Holtec Until the Adjudicatory Hearing Is Held and Raised Contentions Are Resolved ML19308A9942019-08-19019 August 2019 Entergy Nuclear Operations, Inc. Confirmatory Order Rescission Supplemental Information ML19226A3912019-08-14014 August 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station - EA and Fonsi for Pilgrim Decommissioning Trust Fund Exemption (Holtec) ML19226A3962019-08-14014 August 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station -Consult with Commonwealth - Conforming Amendment in Support of Pilgrim License Transfer Application ML19226A1212019-08-13013 August 2019 OEDO-15-00479-2.206 Petition Regarding Pilgrim Nuclear Power Station'S Current Licensing Basis for Flooding - Status (CAC No. MF6460; EPID L-2015-CRS-0002) ML19227A1032019-08-0707 August 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station - Draft Wording for Potential Condition of License Transfer Order ML19207B3662019-07-26026 July 2019 NRR E-mail Capture - Pilgrim - RAI Direct and Indirect Transfer of Lic.; Conforming Lic. Amend.; Req. for Exemption 10 CFR 50.82(A)(8)(I)(A) for Holtec Decom. International, Llc ML19176A3452019-06-25025 June 2019 2.206 Petition Regarding Pilgrim Nuclear Power Station'S Current Licensing Basis for Flooding - Information (OEDO-15-00479) (CAC No. MF6460; EPID L-2015-CRS-0002) ML19154A0652019-06-0303 June 2019 NRR E-mail Capture - Pilgrim - Permanent Cessation of Power Operations ML19154A5242019-06-0303 June 2019 NRR E-mail Capture - RAI - Pilgrim Post-Decommissioning Technical Specifications (PDTS) License Amendment Request (LAR) ML19161A2122019-05-20020 May 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station - Acceptance of License Amendment Request to Remove Cyber Security Plan Requirements ML19123A0332019-05-0101 May 2019 NRR E-mail Capture - Logbook Entry: 05/01/2019 Endangered Species Report Regarding a Confirmed Sighting of North Atlantic Right Whale(S) (Balaena Glacialis) ML19122A4912019-04-29029 April 2019 NRR E-mail Capture - Logbook Entry: 04/29/2019 Regarding the Confirmed Sighting of Ten North Atlantic Right Whales (Balaena Glacialis) ML19108A2372019-04-18018 April 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station - Acceptance of Requested Licensing Action, Proposed Exemptions from 10 CFR 50.54(w)(1) - On-Site Property Damage Insurance ML19108A2362019-04-18018 April 2019 NRR E-mail Capture - Pilgrim Nuclear Power Station - Acceptance of Requested Licensing Action, Proposed Exemptions from 10 CFR 140.11(a)(4) - Primary and Secondary Liability Insurance 2022-09-26
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From: Bower, Fred Sent: Monday, June 03, 2013 10:17 AM To: 'Mary Lampert' Cc: Roberts, Darrell; Layton, Michael; Lew, David; Dean, Bill; Noggle, James
Subject:
RE: Still thinking about the air leakage into the condenser.
Hello Mary, My name is Fred Bower and I am currently the acting chief of the Region I branch (BR 5) that includes Pilgrim. Bill Dean asked me to provide you with some additional information to that you have received from Dave Lochbaum.
My understanding is that, at Pilgrim, the air flow through the Advanced Offgas System is controlled by the ventilation exhaust fans - not variable based on air in-leakage into the condenser, so the gas residence time would not be reduced.
Dave provided you a good description of the radiation detectors and I would only add that these gaseous effluent radiation monitors have set-points that, when exceeded, isolate the gaseous release. These set-points are set based on the radionulide mixture and are set to ensure the instantaneous effluent release rate concentrations are less than the regulatory limits in 10 CFR 20, Appendix B. Also, surveillance tests are performed on these monitors daily to ensure that they are functioning properly.
Thank you, Fred Bower
From: Dean, Bill Sent: Friday, May 31, 2013 4:25 PM To: Mary Lampert Cc: Bower, Fred; Roberts, Darrell; Layton, Michael; Lew, David
Subject:
RE: Still thinking about the air leakage into the condenser.
Hot here too, and not from nearby Limerick operations. I will have someone get back to you Mary (hopefully before Dave does!) regarding effluent impacts of air in leakage. Besides annual reports, there obviously is on line, real time monitoring and the system is designed to absorb a certain amount of air in leakage and not have any issues akin to what you are describing relative to long vs. short lived isotopes.
BILL Bill Dean Regional Administrator Region I From: Mary Lampert [1]
Sent: Friday, May 31, 2013 4:15 PM To: Dean, Bill Cc: Dave Lochbaum
Subject:
Still thinking about the air leakage into the condenser.
Hello again:
Still thinking about the air le akage into the condenser.
The way that I understand it, the air speeds up the radiation flow though the AOG hold up system - so the release rate time is lessened - that means the radiation does not hang around the charcoal as long a nd has less of a decay factor with an end result the radiation released is higher that it should be.
It is not comforting to know that simply Entergy provides Annual Effluent Reports- averages do not tell me what is happening today.
Further, I understand that the radiati on detectors are sensitive only to the total amount of radiation hitting them - they do not differentiate between one isotope and another. One fundamental limitati on to measuring gamma radiation levels exiting Pilgrim's ventilation systems is that a relatively large amount of long-half life isotopes would result in a small perturbation in the total amount of radiation detected, since the decay rate is so much slower compar ed to the short half-life isotopes. In this way a leak of long half-life isotopes could go undetected by a radiation detector. Correct me if I am wrong here. If I am correct, then why is Pilgrim operating until this is fixed considering the public health implications?
Thanks, Mary PS It is hot here and beaches likel y to be packed over the week-end.