ML14276A088: Difference between revisions
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{{#Wiki_filter:L44 140605 002 Tennessee Valley Authority, 1101 Market Street, Chattanooga, Tennessee 37402 CNL 14-092 June 5, 2014 10 CFR 50.4 10 CFR 50, Appendix E | |||
U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001 Watts Bar Nuclear Plant, Unit 1 Facility Operating License NPF-90 NRC Docket No. 50-390 Watts Bar Nuclear Plant, Unit 2 Construction Permit No. CPPR-92 NRC Docket No. 50-391 | |||
==Subject:== | |||
WATTS BAR NUCLEAR PLANT UNITS 1 AND 2 - UPDATED EVACUATION TIME ESTIMATES | |||
==References:== | |||
: 1. Tennessee Valley Authority letter to NRC, "Evacuation Time Estimates," dated December 18, 2012 (ML12362A464). 2. Tennessee Valley Authority letter to NRC, "Watts Bar Nuclear Plant (WBN) Unit 1 - Revised Evacuation Time Estimates," dated August 16, 2013 (ML13234A356). | |||
In Reference 1, the Tennessee Valley Authority (TVA) provided an Evacuation Time Estimate (ETE) for Watts Bar Nuclear Plant (WBN) Unit 1. In reference 2, TVA submitted a revised ETE based on comments provided by the NRC in a June 6, 2013 teleconference on the Reference 1 submittal. | |||
The purpose of this submittal is to provide an addendum to the ETE that addresses changes to the population in the evacuation zone, the impact of peak construction staffing for WBN Unit 2 in 2014, and the expected evacuation times during the first operating year of WBN Unit 2 in 2016. In no case has the longest ETE value for the 2-mile zone or 5-mile zone, including all affected Emergency Response Planning areas, or for the entire 10-mile Emergency Planning Zone (EPZ), increased by more than 25% or 30 minutes (10 CFR 50 Appendix E.IV.6). | |||
ENCLOSURE TENNESSEE VALLEY AUTHORITY WATTS BAR NUCLEAR PLANT EVACUATION TIME ESTIMATE ADDENDUM FOR WATTS BAR NUCLEAR PLANT Imagine the result | |||
024MilesqGFGANCALSiteLocationTVATennesseeTennesseeLegendGFWatts Bar Nuclear PlantEPZ SectorCounty BoundaryMunicipalityWATTS BAR NUCLEAR PLANT-84.78955 / 35.602517FIGURE 1WATTS BAR NUCLEAR POWER PLANT | |||
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0510MilesqGSite LocationTVAWatts BarNuclear PlantWatts Bar Nuclear PlantLegendGPlant Location#*Reception Centers10 Mile EPZControlled Evacuation RouteEPZ Sectorsnetwork_link selectionnetwork_linkU:\projects\TVA_ETE\OutputPath: G:\TRA\Projects\LA003219 Pete's Hwy\2-Data\GIS_CADD\ArcMap\WattsBar_Figure_2.mxd10 MilesBase Map Source: (c) 2010 Microsoft Corporation and its data suppliers.TennesseeALGANCWATTS BAR NUCLEAR POWER PLANTFIGURE 2}} | |||
Revision as of 12:56, 26 June 2018
| ML14276A088 | |
| Person / Time | |
|---|---|
| Site: | Watts Bar  |
| Issue date: | 06/05/2014 |
| From: | Shea J W Tennessee Valley Authority |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| CNL 14-092, L44 140605 002 | |
| Download: ML14276A088 (82) | |
Text
L44 140605 002 Tennessee Valley Authority, 1101 Market Street, Chattanooga, Tennessee 37402 CNL 14-092 June 5, 2014 10 CFR 50.4 10 CFR 50, Appendix E
U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001 Watts Bar Nuclear Plant, Unit 1 Facility Operating License NPF-90 NRC Docket No. 50-390 Watts Bar Nuclear Plant, Unit 2 Construction Permit No. CPPR-92 NRC Docket No. 50-391
Subject:
WATTS BAR NUCLEAR PLANT UNITS 1 AND 2 - UPDATED EVACUATION TIME ESTIMATES
References:
- 1. Tennessee Valley Authority letter to NRC, "Evacuation Time Estimates," dated December 18, 2012 (ML12362A464). 2. Tennessee Valley Authority letter to NRC, "Watts Bar Nuclear Plant (WBN) Unit 1 - Revised Evacuation Time Estimates," dated August 16, 2013 (ML13234A356).
In Reference 1, the Tennessee Valley Authority (TVA) provided an Evacuation Time Estimate (ETE) for Watts Bar Nuclear Plant (WBN) Unit 1. In reference 2, TVA submitted a revised ETE based on comments provided by the NRC in a June 6, 2013 teleconference on the Reference 1 submittal.
The purpose of this submittal is to provide an addendum to the ETE that addresses changes to the population in the evacuation zone, the impact of peak construction staffing for WBN Unit 2 in 2014, and the expected evacuation times during the first operating year of WBN Unit 2 in 2016. In no case has the longest ETE value for the 2-mile zone or 5-mile zone, including all affected Emergency Response Planning areas, or for the entire 10-mile Emergency Planning Zone (EPZ), increased by more than 25% or 30 minutes (10 CFR 50 Appendix E.IV.6).
ENCLOSURE TENNESSEE VALLEY AUTHORITY WATTS BAR NUCLEAR PLANT EVACUATION TIME ESTIMATE ADDENDUM FOR WATTS BAR NUCLEAR PLANT Imagine the result
024MilesqGFGANCALSiteLocationTVATennesseeTennesseeLegendGFWatts Bar Nuclear PlantEPZ SectorCounty BoundaryMunicipalityWATTS BAR NUCLEAR PLANT-84.78955 / 35.602517FIGURE 1WATTS BAR NUCLEAR POWER PLANT
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0510MilesqGSite LocationTVAWatts BarNuclear PlantWatts Bar Nuclear PlantLegendGPlant Location#*Reception Centers10 Mile EPZControlled Evacuation RouteEPZ Sectorsnetwork_link selectionnetwork_linkU:\projects\TVA_ETE\OutputPath: G:\TRA\Projects\LA003219 Pete's Hwy\2-Data\GIS_CADD\ArcMap\WattsBar_Figure_2.mxd10 MilesBase Map Source: (c) 2010 Microsoft Corporation and its data suppliers.TennesseeALGANCWATTS BAR NUCLEAR POWER PLANTFIGURE 2