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| {{#Wiki_filter:1 WBN2Public Resource From: Beissel, Dennis Sent: Friday, May 14, 2010 10:21 AM To: WBN2HearingFile Resource | | {{#Wiki_filter:WBN2Public Resource From: Beissel, Dennis Sent: Friday, May 14, 2010 10:21 AM To: WBN2HearingFile Resource |
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| ==Subject:== | | ==Subject:== |
| FW: Call summary - TVA clarification call Attachments: | | FW: Call summary - TVA clarification call Attachments: Call Record WBN_call summary March 12 2010.doc From: Stegen, Amanda [mailto:Amanda.Stegen@pnl.gov] |
| Call Record WBN_call summary March 12 2010.doc From: Stegen, Amanda [mailto:Amanda.Stegen@pnl.gov] | | Sent: Thursday, May 13, 2010 7:44 PM To: Beissel, Dennis; Logan, Dennis; Wiebe, Joel; Imboden, Andy |
| Sent: Thursday, May 13, 2010 7:44 PM To: Beissel, Dennis; Logan, Dennis; Wiebe, Joel; Imboden, Andy | |
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| ==Subject:== | | ==Subject:== |
| Call summary - TVA clarification call AttachedisthePNNLcallsummaryforthecallNRC/PNNLhadwithTVAonMay12,2010.Pleaseletmeknowifyouhaveanyquestions.PleasenotethatTVAhadseveralactionitemsthatcameoutofthecall.Thanks,Amanda Hearing Identifier: Watts_Bar_2_Operating_LA_Public Email Number: 18 Mail Envelope Properties (87B1F1BDFE5A554CA9DC5EAA75EB6D0D1CF90711A4) | | Call summary - TVA clarification call Attached is the PNNL call summary for the call NRC/PNNL had with TVA on May 12, 2010. Please let me know if you have any questions. Please note that TVA had several action items that came out of the call. |
| | : Thanks, Amanda 1 |
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| | Hearing Identifier: Watts_Bar_2_Operating_LA_Public Email Number: 18 Mail Envelope Properties (87B1F1BDFE5A554CA9DC5EAA75EB6D0D1CF90711A4) |
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| ==Subject:== | | ==Subject:== |
| FW: Call summary - TVA clarification call Sent Date: 5/14/2010 10:20:33 AM Received Date: 5/14/2010 10:20:36 AM From: Beissel, Dennis Created By: Dennis.Beissel@nrc.gov Recipients: "WBN2HearingFile Resource" <WBN2HearingFile.Resource@nrc.gov> | | FW: Call summary - TVA clarification call Sent Date: 5/14/2010 10:20:33 AM Received Date: 5/14/2010 10:20:36 AM From: Beissel, Dennis Created By: Dennis.Beissel@nrc.gov Recipients: |
| Tracking Status: None | | "WBN2HearingFile Resource" <WBN2HearingFile.Resource@nrc.gov> |
| | | Tracking Status: None Post Office: HQCLSTR01.nrc.gov Files Size Date & Time MESSAGE 466 5/14/2010 10:20:36 AM Call Record WBN_call summary March 12 2010.doc 101442 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: |
| Post Office: HQCLSTR01.nrc.gov Files Size Date & Time MESSAGE 466 5/14/2010 10:20:36 AM Call Record WBN_call summary March 12 2010.doc 101442 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: Recipients Received: | | Recipients Received: |
| Phone/Conference Call Record Project/Plant: Watts Bar Nuclear Unit 2
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| Call title/subject: TVA RAI Clarification Call Purpose of call: To clarify several of the TVA RAI responses from February 25 and April 9 2010
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| Submittals Date: 5/12/10
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| Attendees:
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| PNNL Bob Bryce Eva Hickey Rick Traub Amanda Stegen Van Ramsdell
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| NRC Dennis Logan
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| Dennis Beissel
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| TVA Jerri Phillips Gordon Arent
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| Eddie Woods
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| Dennis Baxter Bo Baxter Call notes:
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| Land Use - Amanda Stegen PNNL requested clarification on total acreage for WBN site - there are inconsistencies with data provided in the February 25, 2010 RAI responses (1055 acres) and the value in the ER (1700 acres).
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| TVA response (Gordon Arent): The 1055 acres is specifically related to Watts Bar Nuclear and just a portion of the Watts bar reservation. He explained that the 1700 acres encompasses the Watts Bar Dam and Hydro-Electric Plant, the Watts Bar Steam Plant, the TVA Central Maintenance Facility, and the Watts Bar
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| Resort Area.
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| This issue is considered resolved.
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| Aquatic Ecology - Becky Krieg/Dennis Logan We need to be able to access the entire report on Preoperational Assessment - 1986. As we discussed previously on the phone, TVA only provided the document through page 302, and the appendices in Volume II. We are missing from page 302-484-plus
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| from Volume 1.
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| o TVA 1986. Preoperational Assessment of Water Quality and Biological Resources of Chickamauga Reservoir, Watts Bar Nuclear Plant 1973-1985. Office of Natural Resources and Economic Development - Division of Air and Water Resources.
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| TVA Response (Dennis Baxter): TVA is scanning the entire 1986 document and submitting to NRC. - TVA Action Item Clarification on AE specifically when we are talking monitoring sites is that the same as "beds". If it is then does the TRM 526-527 site really extend further upstream or is that just a small grouping of mussels at 592.2 R? And are these the ones you relocated across the river? Which ones were relocated to the boulder study area described in AE-
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| 7? TVA Response (Dennis Baxter)
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| : There is a 1994 report that has the mussel sampling stations AND the mussel beds in a figure.
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| The mussels from 529.2 (SCCW discharge location) were not considered part of the bed that is downstream of the SCCW discharge. These mussels were moved across the river to the mussel bed by the boat launch. Although the freshwater mussels do tend to congregate in beds, there are a few that are distributed between the beds and these were the types of mussels that were relocated.
| | Phone/Conference Call Record Project/Plant: Watts Bar Nuclear Unit 2 Call title/subject: TVA RAI Clarification Call Purpose of call: To clarify several of the TVA RAI responses from February 25 and April 9 2010 Submittals Date: 5/12/10 Attendees: |
| | PNNL Bob Bryce Eva Hickey Rick Traub Amanda Stegen Van Ramsdell NRC Dennis Logan Dennis Beissel TVA Jerri Phillips Gordon Arent Eddie Woods Dennis Baxter Bo Baxter Call notes: |
| | Land Use - Amanda Stegen |
| | * PNNL requested clarification on total acreage for WBN site - there are inconsistencies with data provided in the February 25, 2010 RAI responses (1055 acres) and the value in the ER (1700 acres). |
| | TVA response (Gordon Arent): The 1055 acres is specifically related to Watts Bar Nuclear and just a portion of the Watts bar reservation. He explained that the |
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| | 1700 acres encompasses the Watts Bar Dam and Hydro-Electric Plant, the Watts Bar Steam Plant, the TVA Central Maintenance Facility, and the Watts Bar Resort Area. |
| | This issue is considered resolved. |
| | Aquatic Ecology - Becky Krieg/Dennis Logan |
| | * We need to be able to access the entire report on Preoperational Assessment - 1986. |
| | As we discussed previously on the phone, TVA only provided the document through page 302, and the appendices in Volume II. We are missing from page 302-484-plus from Volume 1. |
| | o TVA 1986. Preoperational Assessment of Water Quality and Biological Resources of Chickamauga Reservoir, Watts Bar Nuclear Plant 1973-1985. |
| | Office of Natural Resources and Economic Development - Division of Air and Water Resources. |
| | TVA Response (Dennis Baxter): TVA is scanning the entire 1986 document and submitting to NRC. - TVA Action Item |
| | * Clarification on AE specifically when we are talking monitoring sites is that the same as beds. If it is then does the TRM 526-527 site really extend further upstream or is that just a small grouping of mussels at 592.2 R? And are these the ones you relocated across the river? Which ones were relocated to the boulder study area described in AE-7? |
| | TVA Response (Dennis Baxter): There is a 1994 report that has the mussel sampling stations AND the mussel beds in a figure. |
| | The mussels from 529.2 (SCCW discharge location) were not considered part of the bed that is downstream of the SCCW discharge. These mussels were moved across the river to the mussel bed by the boat launch. Although the freshwater mussels do tend to congregate in beds, there are a few that are distributed between the beds and these were the types of mussels that were relocated. |
| The mussels that were placed in the boulder field as an experiment to see if cutting the flow of water would improve their survival, were randomly selected from mussel beds downstream. They are located near the 528 RM marker and almost directly across from the 528.9 boat ramp, mid-channel. They have not been checked since placement but they are being checked June 2010 during a mussel survey. | | The mussels that were placed in the boulder field as an experiment to see if cutting the flow of water would improve their survival, were randomly selected from mussel beds downstream. They are located near the 528 RM marker and almost directly across from the 528.9 boat ramp, mid-channel. They have not been checked since placement but they are being checked June 2010 during a mussel survey. |
| TVA will submit the figure with the sampling locations and mussel bed locations | | TVA will submit the figure with the sampling locations and mussel bed locations to NRC. - TVA Action Item |
| | | * Please clarify why did TVA did not provide an update of TVA 1998 Aquatic Environmental Conditions in the Vicinity of Watts Bar nuclear plant, specifically sections on the entrainment sampling that we discussed in a phone call in late January. |
| to NRC. - TVA Action Item | | TVA response: TVA is still reviewing the changes to TVA 1998 (Aquatic Environmental Conditions in the Vicinity of Watts Bar Nuclear Plant During Two Years of Operation, 1996-1997) and will send it to NRC, once it has been approved. The changes to the report have been completed and the entrainment numbers recalculated based on the original data. The numbers show low levels of entrainment for the IPS. - TVA Action Item Hydrology - Bob Bryce/Dennis Beissel |
| | | * TVA Response to H-10. Clarification of the Surface Water Chemical Analysis. |
| Please clarify why did TVA did not provide an update of TVA 1998 Aquatic Environmental Conditions in the Vicinity of Watts Bar nuclear plant, specifically sections on the entrainment sampling that we discussed in a phone call in late January. | | TVA response (Jerry Phillips/Bo Baxter/Dennis Baxter/Gordon Arent): TVA will be providing clarification on the analytical results for the surface water sample that was performed September 2009. Was the sample analyzed for trace metals and were they not reported because they were below detection - TVA Action Item |
| | | * TVA Response to H-6. Verification of the withdrawal rate from the French Drain TVA response (Eddie Woods): Eddie explained that the approximately 70 gpm reported by Arcadis is flowing specifically from the French Drain and the 500 gpm reported by TVA is pumped from the sump and includes the water from the French Drain. The water from the sump is pumped into the yard holding pond. |
| TVA response: TVA is still reviewing the changes to TVA 1998 (Aquatic Environmental Conditions in the Vicinity of Watts Bar Nuclear Plant During Two Years of Operation, 1996-1997) and will send it to NRC, once it has been approved. The changes to the report have been completed and the entrainment numbers recalculated based on the original data. The numbers show low levels | |
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| of entrainment for the IPS. - | |
| TVA Action Item Hydrology - Bob Bryce/Dennis Beissel TVA Response to H-10. Clarification of the Surface Water Chemical Analysis. | |
| TVA response (Jerry Phillips/Bo Baxter/Dennis Baxter/Gordon Arent): | |
| TVA will be providing clarification on the analytical results for the surface water sample that was performed September 2009. Was the sample analyzed for trace metals and were they not reported because they were below detection - | |
| TVA Action Item TVA Response to H-6. Verification of the withdrawal rate from the French Drain TVA response (Eddie Woods): Eddie explained that the approximately 70 gpm reported by Arcadis is flowing specifically from the French Drain and the 500 gpm reported by TVA is pumped from the sump and includes the water from the French Drain. The water from the sump is pumped into the yard holding pond. | |
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| This issue is resolved. | | This issue is resolved. |
| TVA Response to H-11. Clarification of information regarding through screen velocity for the intake TVA response (Dennis Baxter/Gordon Arent): TVA will be providing verification of the flow through velocities provided in the response. - TVA Action Item | | * TVA Response to H-11. Clarification of information regarding through screen velocity for the intake TVA response (Dennis Baxter/Gordon Arent): TVA will be providing verification of the flow through velocities provided in the response. - TVA Action Item Design Basin Accidents - Van Ramsdell |
| | | * TVA personnel that can provide information on the status of the accident analysis (it appears some accident scenarios were not analyzed) as well as the assumptions that went into the analysis. |
| Design Basin Accidents - Van Ramsdell TVA personnel that can provide information on the status of the accident analysis (it appears some accident scenarios were not analyzed) as well as the assumptions that went into the analysis. | | TVA response (Frank Coonz?/Gordon Arent): TVA will be providing status of the accidents analysis. - TVA Action Item RAD- Eva Hickey/Rick Traub |
| | | * TVA personnel that have an understanding of the TVA RAIs responses (related to Rad). |
| TVA response (Frank Coonz?/Gordon Aren't): TVA will be providing status of the accidents analysis. - TVA Action Item RAD- Eva Hickey/Rick Traub TVA personnel that have an understanding of the TVA RAIs responses (related to Rad). | | * TVA personnel that can clarify information related to the dilution factor for the release from the plant to the river for the liquid effluents TVA response (Eddie Woods): The dilution factors were calculated by dividing the cooling tower blowdown (20,000 gpm- 44.6 cfs)) (see Fig 3-7 of the submittal) by the effluent flow rate (can vary from less than 100 gpm to 290 gpm - 13.4 cfs to 38.8 cfs). |
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| TVA personnel that can clarify information related to the dilution factor for the release from the plant to the river for the liquid effluents | |
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| TVA response (Eddie Woods): The dilution factors were calculated by dividing the cooling tower blowdown (20,000 gpm- 44.6 cfs)) (see Fig 3-7 of the submittal) by the effluent flow rate (can vary from less than 100 gpm to 290 gpm - 13.4 cfs to 38.8 cfs). | |
| All fishing is assumed to be sport fishing. | | All fishing is assumed to be sport fishing. |
| There is only one terrain adjustment factor for each sector. | | There is only one terrain adjustment factor for each sector. |
| This issue is considered resolved.}} | | This issue is considered resolved.}} |
Letter Sequence Request |
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Results
Other: CNL-15-039, Severe Accident Management Alternatives for Reactor Coolant Pump Seals, ML090360589, ML093630039, ML100120107, ML100210350, ML100630115, ML100630139, ML100630140, ML100630146, ML100630155, ML100630167, ML100630169, ML100630170, ML100630171, ML100630173, ML100630174, ML100630175, ML100630176, ML100630177, ML100630178, ML100630192, ML100630193, ML100630194, ML100630234, ML100630235, ML100630263, ML100630264, ML101130395, ML101130397, ML101130398, ML101130399, ML101130401, ML101130403, ML101130404, ML101130405, ML101130407, ML101130408, ML101130409, ML101170096, ML101390048, ML103080030, ML110871475, ML110890472, ML11264A052, ML11294A461, ML11329A001, ML12166A068, ML12296A227, ML13150A376, ML13150A379
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MONTHYEARML1011304092004-05-15015 May 2004 Drawing, Distribution of Tritium Concentration in Groundwater at Power Block, March 2004, Attachment K Project stage: Other ML1011304082004-05-15015 May 2004 Drawing, Distribution of Tritium Concentrations in Groundwater, March 2004, Attachment J Project stage: Other ML1011304072004-05-15015 May 2004 Drawing, Water Table at Power Block, March 2004, Attachment I Project stage: Other ML1011304052004-05-15015 May 2004 Drawing, Water Table, Attachment H Project stage: Other ML1011304042004-05-15015 May 2004 Drawing, Hydrogeologic Cross-Section D-D, Attachment G Project stage: Other ML1011304032004-05-15015 May 2004 Drawing, Hydrogeologic Cross-Section C-C, Attachment F Project stage: Other ML1011304012004-05-15015 May 2004 Drawing, Hydrogeologic Cross-Section B-B, Attachment E Project stage: Other ML1011303992004-05-15015 May 2004 Drawing, Hydrogeologic Cross-Section A-A, Attachment D Project stage: Other ML1011303982004-08-10010 August 2004 Map, Bedrock Contours, Attachment C Project stage: Other ML1011700962004-08-12012 August 2004 Groundwater Investigation Report Project stage: Other ML1011303972004-08-12012 August 2004 Block Site Map, Plate B Project stage: Other ML1011303952004-08-12012 August 2004 Site Map. Attachment a Project stage: Other ML0814300282008-05-14014 May 2008 Transmittal of Annual Radiological Environmental Operating Report of 2007 Project stage: Request ML0812102702008-06-0303 June 2008 Request for Supplemental Information to Support Acceptance Review of Final Supplemental Environmental Impact Statement Project stage: Acceptance Review ML0818504602008-07-0202 July 2008 Final Supplemental Environmental Impact Statement - Request for Additional Information Project stage: Supplement ML1006301392008-12-12012 December 2008 WB-DC-20-20, Revision 0009, Traveling Water Screens and Trashracks, Project stage: Other ML0903605892009-01-21021 January 2009 Enclosure 1 - Watts Bar, Unit 2 Severe Accident Management Alternatives Analysis Project stage: Other ML0903605882009-01-27027 January 2009 Final Supplemental Environmental Impact Statement - Severe Accident Management Alternatives Project stage: Supplement ML1006302632009-11-0707 November 2009 Map - Final Map of the Watts Bar Nuclear Plant Project stage: Other ML1006302642009-11-0707 November 2009 Map of the Wetlands Streams Project stage: Other ML0922300242009-11-30030 November 2009 Watts, Unit 2, RAI, Regarding Severe Accident Management Alternatives Project stage: RAI ML0932900732009-12-0303 December 2009 Environmental RAI Enclosure Project stage: RAI ML0930301482009-12-0303 December 2009 RAI, Regarding Environmental Review Project stage: RAI ML1001201072009-12-14014 December 2009 December 14, 2009, TVA Letter Additional Information Regarding Environmental Review - Cultural Resources Project stage: Other ML0936300392009-12-22022 December 2009 Severe Accident Management Alternatives Additional Information Project stage: Other ML1002103502009-12-23023 December 2009 Submittal of Additional Information Regarding Environmental Review Project stage: Other ML1006301672010-01-15015 January 2010 Intact Containment Loss of Coolant Accident (LOCA) Analysis Project stage: Other ML1006302332010-01-26026 January 2010 Response to Tennessee Valley Authority Request for Plant Water Flow Information Project stage: Request ML1006302342010-02-25025 February 2010 Annual Estimates 2008 - Average Net Megawatts = 1180 Mwe, Non-Outage O&M Project stage: Other ML1006301702010-02-25025 February 2010 Drawing, Plot: 5047CL Sequoyah-Watts Bar HP Project stage: Other ML1006301692010-02-25025 February 2010 Drawing, Plot: 6059KX Bull Run Project stage: Other ML1006301462010-02-25025 February 2010 Plant Withdrawals Impacts, Water Supplied by Sccw Intake/Average Velocity for Expect No. of Bays in Service Project stage: Other ML1006301152010-02-25025 February 2010 Additional Information Regarding Environmental Review Project stage: Other ML1006301732010-02-25025 February 2010 Drawing, Plot: 5127CL Watts Bar HP-Watts Bar 1 Project stage: Other ML1006301402010-02-25025 February 2010 Plant Withdrawal Impacts, Water Supplied by Intake Pumping Station (Ips)/Average Velocity for All Openings Project stage: Other ML1006302352010-02-25025 February 2010 Yard Holding Pond Wsel Graph Overflow for 2001 Project stage: Other ML1006301712010-02-25025 February 2010 Drawing, Plot: 5173KX Watts Bar HP-Great Falls Project stage: Other ML1006301942010-02-25025 February 2010 Drawing, Plot: 5167GF Winchester-Watts Bar FP Project stage: Other ML1006301932010-02-25025 February 2010 Drawing, Plot: 6092KX Watts Bar-Volunteer Project stage: Other ML1006301922010-02-25025 February 2010 Drawing, Plot: 6084KX Watts Bar NP-Roane Project stage: Other ML1006301782010-02-25025 February 2010 Drawing, Plot: 5645 Cl Watts Bar-Athens Project stage: Other ML1006301552010-02-25025 February 2010 Operating Conditions for Intake Pumping Station, Table 1 Project stage: Other ML1006301772010-02-25025 February 2010 Plot: 608 1CL Watts Bar NP-Sequoyah Np 2 Project stage: Other ML1006301762010-02-25025 February 2010 Plot: 6080CL Watts Bar HP-Sequoyah 1 Project stage: Other ML1006301752010-02-25025 February 2010 Drawing, Plot: 5733KX Watts Bar HP-Spring City Project stage: Other ML1006301742010-02-25025 February 2010 Drawing, Plot: 5791KX Watts Bar HP-Rockwood Project stage: Other ML1011303932010-04-0909 April 2010 Response to U.S. Nuclear Regulatory Commission (NRC) Request for Additional Information Regarding Environmental Review Project stage: Request ML1013900482010-04-22022 April 2010 Additional Information Regarding Environmental Review- Cultural Resources (Tac No. MD8203) Project stage: Other ML1013405892010-05-12012 May 2010 Response to Request for Additional Information Regarding Environmental Review Project stage: Response to RAI ML1013701862010-05-14014 May 2010 OL - FW: Call Summary - TVA Clarification Call Project stage: Request 2009-11-07
[Table View] |
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Category:E-Mail
MONTHYEARML24022A2592024-01-22022 January 2024 NRR E-mail Capture - Acceptance Review Results for Watts Bar Nuclear Plant, Unit 1, License Amendment Request to Revise TS LCO 3.8.2 to Remove Note C-S Diesel Generator ML24016A0762024-01-16016 January 2024 NRR E-mail Capture - Acceptance Review Results for Watts Bar Nuclear Plant, Units 1 and 2 - License Amendment Request to Rebaseline of Sections 3.1 and 3.2 of the Technical Specifications ML23347A0642023-12-13013 December 2023 12-13-23 Email from Kimberly Green to Wells, Russell, Subject: Results of NRC SUNSI Review of Watts Bar Nuclear Plant Dual-Unit UFSAR, Amendment 5 ML23334A0932023-11-28028 November 2023 NRR E-mail Capture - Acceptance Review Results for Watts Bar Nuclear Plant, Units 1 and 2, License Amendment Request to Revise TS Surveillance Requirement 3.9.5.1 to Reduce RHR Flow Rate During Mode 6 ML23319A1662023-11-0202 November 2023 NRR E-mail Capture - Acceptance Review Results for Browns Ferry Nuclear Plant, Sequoyah Nuclear Plant, and Watts Bar Nuclear Plant, Exemption Request Related to 10 CFR 37.11(c)(2) ML23254A2872023-09-11011 September 2023 NRR E-mail Capture - Acceptance Review Results for Watts Bar Nuclear Plant, Units 1 and 2, License Amendment Request to Revise TS Table 1.1-1 Re Number of Required Rvh Closure Bolts ML23236A2562023-08-24024 August 2023 NRR E-mail Capture - Acceptance Review Results for the Sequoyah and Watts Bar License Amendment Request to Adopt TSTF-567 (L-2023-LLA-0106) ML23191A8672023-07-10010 July 2023 NRR E-mail Capture - Acceptance Review Results for Watts Bar, Units 1 and 2, License Amendment Request to Adopt TSTF-501-A, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control ML23166A1142023-06-15015 June 2023 Document Request for Watts Bar Nuclear Plant - Radiation Protection Inspection - Inspection Report 2023-03 ML23150A2472023-05-25025 May 2023 NRR E-mail Capture - Audit Plan Related to Review of the Watts Bar Nuclear Plant, Units 1 and 2, License Amendment Request to Increase the Number of Tritium Producing Burnable Absorber Rods ML23116A1492023-04-21021 April 2023 NRR E-mail Capture - Acceptance Review Results for Watts Bar Nuclear Plant, Units 1 and 2, License Amendment Request to Increase the Number of Tritium Producing Burnable Absorber Rods ML23075A0032023-03-13013 March 2023 NRR E-mail Capture - Acceptance Review Results for Watts Bar, Units 1, 2, and 3, License Amendment Request to Revise TS 3.7.11, Required Actions A.1 and E.1 Footnotes Re Date for the Modification ML23072A0722023-03-10010 March 2023 NRR E-mail Capture - (External_Sender) State Consultation - Sequoyah Nuclear Plant, Units 1 and 2; and Watts Bar Nuclear Plant, Units 1 and 2, License Amendment Request to Revise Technical Specification 3.4.12 (L-2022-LLA-0103) ML23067A2372023-03-0808 March 2023 WB_2023-02_RP_inspection_doc_request ML23013A0382023-01-12012 January 2023 NRR E-mail Capture - (External_Sender) State Consultation for Alabama - Browns Ferry, Units 1, 2 and 3; Sequoyah, Units 1 and 2; and Watts Bar, Units 1 and 2, License Amendment Request to Adopt TSTF-529, Revision 4 (L-2022-LLA-0088) ML23013A0362023-01-12012 January 2023 NRR E-mail Capture - (External_Sender) State Consultation for Alabama - Browns Ferry, Units 1, 2 and 3; Sequoyah, Units 1 and 2; and Watts Bar, Units 1 and 2, License Amendment Request to Adopt TSTF-554-A, Revision 1 (L-2022-LLA-0100) ML22356A2982022-12-22022 December 2022 Email Response to Letter, Dated November 22, 2022 Regarding Watts Bar Integrated Inspection Report ML22353A0812022-12-15015 December 2022 NRR E-mail Capture - Acceptance Review Results for Watts Bar, Unit 2, Alternative Request WBN-2-ISI-01 Regarding Examination of Upper Head Injection Nozzle Dissimilar Metal Piping Butt Welds ML22348A0972022-12-14014 December 2022 NRR E-mail Capture - State Consultation - Browns Ferry, Units 1, 2 and 3; Sequoyah, Units 1 and 2; and Watts Bar, Units 1 and 2, License Amendment Request to Adopt TSTF-529, Revision 4 (L-2022-LLA-0088) ML22348A0442022-12-13013 December 2022 NRR E-mail Capture - State Consultation - Browns Ferry, Units 1, 2 and 3; Sequoyah, Units 1 and 2; and Watts Bar, Units 1 and 2, License Amendment Request to Adopt TSTF-554-A, Revision 1 (L-2022-LLA-0100) ML22343A0692022-12-0808 December 2022 NRR E-mail Capture - Request for Additional Information - Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, License Amendment Request to Revise Technical Specification 3.4.12 (L-2022-LLA-0103) ML22227A0712022-08-15015 August 2022 NRR E-mail Capture - Acceptance Review Results for Sequoyah and Watts Bar License Amendment Request to Revise TS 3.4.12 (EPID L-2022-LLA-0103) - Corrected ML22227A0262022-08-12012 August 2022 NRR E-mail Capture - Acceptance Review Results for Sequoyah and Watts Bar License Amendment Request to Revise TS 3.4.12 ML22227A0272022-08-11011 August 2022 NRR E-mail Capture - Request for Additional Information Related to Alternative Requests RP-11 for Sequoyah Nuclear Plant, Units 1 and 2, and IST-RR-9 for Watts Bar Nuclear Plant, Units 1 and 2 ML22215A2752022-08-0303 August 2022 NRR E-mail Capture - Acceptance Review Results for TVA Fleet License Amendment Request to Adopt TSTF-554 ML22194A8762022-07-13013 July 2022 NRR E-mail Capture - Acceptance Review Results for TVA Fleet License Amendment Request to Adopt TSTF-529 ML22166A4292022-06-0606 June 2022 NRR E-mail Capture - LAR to Adopt TSTF-577 ML22146A3342022-05-25025 May 2022 NRR E-mail Capture - Acceptance Review Results for Browns Ferry Nuclear Plant, Units 1, 2, and 3, Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, Relief Requests (EPID L-2022-LLR-0045 - 0047) ML22136A0182022-05-16016 May 2022 NRR E-mail Capture - Acceptance Review Results for Sequoyah Nuclear Plant, Units 1 and 2, Alternative Request RP-11 and Watts Bar Nuclear Plant, Units 1 and 2, Alternative Request IST-RR-9 ML22144A1002022-05-12012 May 2022 NRR E-mail Capture - Request for Additional Information Related to Tva'S Request to Revised the TVA Plants' Radiological Emergency Plans ML22123A1812022-05-0303 May 2022 NRR E-mail Capture - Acceptance Review Results for Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, License Amendment Request to Adopt TSTF-577 ML22115A1402022-04-25025 April 2022 NRR E-mail Capture - Requests for Confirmation of Information and Additional Information Regarding Watts Bar Nuclear Plant, Unit 2 Exemption Request Re 10 CFR Part 26 (L-2022-LLE-0017) ML22083A2372022-03-24024 March 2022 NRR E-mail Capture - Request for Additional Information and Confirmation of Information Related to Tva'S Request for Changes to Watts Bar Nuclear Plant, Units 1 and 2, Technical Specification 3.7.8 ML22081A2222022-03-22022 March 2022 NRR E-mail Capture - Acceptance Review Results for Watts Bar, Unit 1, License Amendment Request to Revise Allowable Value for TS Table 3.3.2-1, Function 6.e(1) ML22056A3802022-02-25025 February 2022 Document Request for Watts Bar Nuclear Plant - Radiation Protection Inspection - Inspection Report 2022-02 ML22131A1902022-02-23023 February 2022 NRR E-mail Capture - Acceptance Review Results for Watts Bar, Unit 2, Request to Revise the Reactor Vessel Surveillance Capsule Withdrawal Schedule ML22046A0392022-02-15015 February 2022 NRR E-mail Capture - Request for Confirmation of Information Regarding the Watts Bar Nuclear Plant, Unit 2, Cycle 4 Mid-Cycle Outage Generic Letter 95-05 Final Report ML22038A1882022-02-0404 February 2022 NRR E-mail Capture - Acceptance Review Results for TVA Fleet License Amendment Request to Revise the TVA Radiological Emergency Plan ML22018A0272022-01-18018 January 2022 2022 All RFI Responses - Exercise and Program Inspections - Revl ML22011A0382022-01-10010 January 2022 NRR E-mail Capture - Acceptance Review Results for Watts Bar, Units 1 and 2, License Amendment Request to Adopt TSTF-205-A, Rev. 3 and TSTF-563-A ML21306A2452021-11-0202 November 2021 NRR E-mail Capture - Acceptance Review Results for Watts Bar Nuclear Plant, Units 1 and 2, License Amendment Request to Revise Technical Specification 3.7.8, Essential Raw Cooling Water (ERCW) System ML21267A1392021-09-23023 September 2021 Document Request for Upcoming RP Inspection at Watts Bar ML21252A0912021-09-0909 September 2021 NRR E-mail Capture - Request for Comments on Proposed Issuance of Amendments to Watts Bar Nuclear Plant, Unit 2 - Revise Steam Generator Secondary Side Water Level ML21223A2592021-08-11011 August 2021 Affidavit - Prop Slides - Partially Closed Meeting with TVA Potential Watts Bar, Unit 2 Tube Locking LAR ML21221A2602021-08-0909 August 2021 NRR E-mail Capture - Request for Additional Information Regarding Tva'S Request to Revise Watts Bar, Unit 1 Tech Specs Related to Continuous Opening of the Auxiliary Building Secondary Containment Enclosure Boundary ML21215A1152021-07-26026 July 2021 NRR E-mail Capture - (External_Sender) Correction to WBN Chiller Replacement LAR ML21215A1142021-07-26026 July 2021 NRR E-mail Capture - (External_Sender) Correction to WBN Chiller Replacement LAR ML21197A0452021-07-15015 July 2021 WBN U1 Isi/Sgisi Request for Information (RFI) Letter ML21193A2422021-07-12012 July 2021 NRR E-mail Capture - Request for Additional Information Regarding Tva'S Request to Revise the Watts Bar Nuclear Plant, Unit 2 Technical Specifications Related to Steam Generator Inspection/Repair Program Provisions ML21189A0202021-06-29029 June 2021 NRR E-mail Capture - Acceptance Review Results for Watts Bar Nuclear Plant, Units 1 and 2, License Amendment Request to Revise Technical Specifications 3.3.6 and 3.3.7 Re Radiation Monitor Redundant Unit of Measure 2024-01-22
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WBN2Public Resource From: Beissel, Dennis Sent: Friday, May 14, 2010 10:21 AM To: WBN2HearingFile Resource
Subject:
FW: Call summary - TVA clarification call Attachments: Call Record WBN_call summary March 12 2010.doc From: Stegen, Amanda [1]
Sent: Thursday, May 13, 2010 7:44 PM To: Beissel, Dennis; Logan, Dennis; Wiebe, Joel; Imboden, Andy
Subject:
Call summary - TVA clarification call Attached is the PNNL call summary for the call NRC/PNNL had with TVA on May 12, 2010. Please let me know if you have any questions. Please note that TVA had several action items that came out of the call.
- Thanks, Amanda 1
Hearing Identifier: Watts_Bar_2_Operating_LA_Public Email Number: 18 Mail Envelope Properties (87B1F1BDFE5A554CA9DC5EAA75EB6D0D1CF90711A4)
Subject:
FW: Call summary - TVA clarification call Sent Date: 5/14/2010 10:20:33 AM Received Date: 5/14/2010 10:20:36 AM From: Beissel, Dennis Created By: Dennis.Beissel@nrc.gov Recipients:
"WBN2HearingFile Resource" <WBN2HearingFile.Resource@nrc.gov>
Tracking Status: None Post Office: HQCLSTR01.nrc.gov Files Size Date & Time MESSAGE 466 5/14/2010 10:20:36 AM Call Record WBN_call summary March 12 2010.doc 101442 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
Phone/Conference Call Record Project/Plant: Watts Bar Nuclear Unit 2 Call title/subject: TVA RAI Clarification Call Purpose of call: To clarify several of the TVA RAI responses from February 25 and April 9 2010 Submittals Date: 5/12/10 Attendees:
PNNL Bob Bryce Eva Hickey Rick Traub Amanda Stegen Van Ramsdell NRC Dennis Logan Dennis Beissel TVA Jerri Phillips Gordon Arent Eddie Woods Dennis Baxter Bo Baxter Call notes:
Land Use - Amanda Stegen
- PNNL requested clarification on total acreage for WBN site - there are inconsistencies with data provided in the February 25, 2010 RAI responses (1055 acres) and the value in the ER (1700 acres).
TVA response (Gordon Arent): The 1055 acres is specifically related to Watts Bar Nuclear and just a portion of the Watts bar reservation. He explained that the
1700 acres encompasses the Watts Bar Dam and Hydro-Electric Plant, the Watts Bar Steam Plant, the TVA Central Maintenance Facility, and the Watts Bar Resort Area.
This issue is considered resolved.
Aquatic Ecology - Becky Krieg/Dennis Logan
- We need to be able to access the entire report on Preoperational Assessment - 1986.
As we discussed previously on the phone, TVA only provided the document through page 302, and the appendices in Volume II. We are missing from page 302-484-plus from Volume 1.
o TVA 1986. Preoperational Assessment of Water Quality and Biological Resources of Chickamauga Reservoir, Watts Bar Nuclear Plant 1973-1985.
Office of Natural Resources and Economic Development - Division of Air and Water Resources.
TVA Response (Dennis Baxter): TVA is scanning the entire 1986 document and submitting to NRC. - TVA Action Item
- Clarification on AE specifically when we are talking monitoring sites is that the same as beds. If it is then does the TRM 526-527 site really extend further upstream or is that just a small grouping of mussels at 592.2 R? And are these the ones you relocated across the river? Which ones were relocated to the boulder study area described in AE-7?
TVA Response (Dennis Baxter): There is a 1994 report that has the mussel sampling stations AND the mussel beds in a figure.
The mussels from 529.2 (SCCW discharge location) were not considered part of the bed that is downstream of the SCCW discharge. These mussels were moved across the river to the mussel bed by the boat launch. Although the freshwater mussels do tend to congregate in beds, there are a few that are distributed between the beds and these were the types of mussels that were relocated.
The mussels that were placed in the boulder field as an experiment to see if cutting the flow of water would improve their survival, were randomly selected from mussel beds downstream. They are located near the 528 RM marker and almost directly across from the 528.9 boat ramp, mid-channel. They have not been checked since placement but they are being checked June 2010 during a mussel survey.
TVA will submit the figure with the sampling locations and mussel bed locations to NRC. - TVA Action Item
- Please clarify why did TVA did not provide an update of TVA 1998 Aquatic Environmental Conditions in the Vicinity of Watts Bar nuclear plant, specifically sections on the entrainment sampling that we discussed in a phone call in late January.
TVA response: TVA is still reviewing the changes to TVA 1998 (Aquatic Environmental Conditions in the Vicinity of Watts Bar Nuclear Plant During Two Years of Operation, 1996-1997) and will send it to NRC, once it has been approved. The changes to the report have been completed and the entrainment numbers recalculated based on the original data. The numbers show low levels of entrainment for the IPS. - TVA Action Item Hydrology - Bob Bryce/Dennis Beissel
- TVA Response to H-10. Clarification of the Surface Water Chemical Analysis.
TVA response (Jerry Phillips/Bo Baxter/Dennis Baxter/Gordon Arent): TVA will be providing clarification on the analytical results for the surface water sample that was performed September 2009. Was the sample analyzed for trace metals and were they not reported because they were below detection - TVA Action Item
- TVA Response to H-6. Verification of the withdrawal rate from the French Drain TVA response (Eddie Woods): Eddie explained that the approximately 70 gpm reported by Arcadis is flowing specifically from the French Drain and the 500 gpm reported by TVA is pumped from the sump and includes the water from the French Drain. The water from the sump is pumped into the yard holding pond.
This issue is resolved.
- TVA Response to H-11. Clarification of information regarding through screen velocity for the intake TVA response (Dennis Baxter/Gordon Arent): TVA will be providing verification of the flow through velocities provided in the response. - TVA Action Item Design Basin Accidents - Van Ramsdell
- TVA personnel that can provide information on the status of the accident analysis (it appears some accident scenarios were not analyzed) as well as the assumptions that went into the analysis.
TVA response (Frank Coonz?/Gordon Arent): TVA will be providing status of the accidents analysis. - TVA Action Item RAD- Eva Hickey/Rick Traub
- TVA personnel that have an understanding of the TVA RAIs responses (related to Rad).
- TVA personnel that can clarify information related to the dilution factor for the release from the plant to the river for the liquid effluents TVA response (Eddie Woods): The dilution factors were calculated by dividing the cooling tower blowdown (20,000 gpm- 44.6 cfs)) (see Fig 3-7 of the submittal) by the effluent flow rate (can vary from less than 100 gpm to 290 gpm - 13.4 cfs to 38.8 cfs).
All fishing is assumed to be sport fishing.
There is only one terrain adjustment factor for each sector.
This issue is considered resolved.