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{{#Wiki_filter:1 WBN2Public Resource From: Arent, Gordon [garent@tva.gov]
Sent: Thursday, September 29, 2011 7:07 AM To: Milano, Patrick; Poole, Justin Cc: Bryan, Robert H Jr
==Subject:==
FW:  Need for clarification on revised SAMDA letter Attachments:
Table 5c-1_revised_28sept2011.doc Pat,  The following was received from ABS Consulting regarding the question raised by PNNL on SAMA.
Attached is a revision to Table 5.c-1 from our revised SAMA submittal earlier this month. Track changes has been left on so you can see what was changed. ABS has also deleted the date from the table title as they believed it was confusing.
The NRC reviewers are correct in noting that the two values under Release Category 3- Late for SAMA-93 are incorrect in the recently submitted Table 5.c-1. This table was generated as an intermediate result. Due to the nature of the assessment for SAMA -93, the values here for that SAMA only should be replaced using the numbers detailed in the response to 5.f; i.e. for this SAMA which addresses containment venting. Replacement of these values does not affect subsequent results and in particular does not change our evaluated cost benefit numbers. We have verified that the correct values for SAMA 93 are used throughout the remainder of the report. The problem here was one of having to manually revised these intermediate numbers for SAMA 93 only in this spreadsheet, which we neglected to do.
Gordon Gordon P. Arent General Manager, New Generation Licensing Nuclear Generation Development and Construction Ph. 423-751-2233 (Chattanooga)  Ph. 423-365-2338 (Watts Bar)
Cell 865-567-0133 garent@tva.gov
Hearing Identifier:  Watts_Bar_2_Operating_LA_Public Email Number:  557  Mail Envelope Properties  (14495210B2808F499555F3B6E04436571757589B) 
==Subject:==
FW:  Need for clarification on revised SAMDA letter  Sent Date:  9/29/2011 7:06:49 AM  Received Date:  9/29/2011 7:06:51 AM From:    Arent, Gordon Created By:  garent@tva.gov Recipients:    "Bryan, Robert H Jr" <rhbryan@tva.gov>
Tracking Status: None  "Milano, Patrick" <Patrick.Milano@nrc.gov>
Tracking Status: None  "Poole, Justin" <Justin.Poole@nrc.gov>  Tracking Status: None
Post Office:  TVANUCXVS1.main.tva.gov Files    Size      Date & Time MESSAGE    1438      9/29/2011 7:06:51 AM  Table 5c-1_revised_28sept2011.doc    92736 
Options  Priority:    Standard  Return Notification:    No  Reply Requested:    No  Sensitivity:    Normal  Expiration Date:      Recipients Received:
Table 5.c-1. October 2010, SAMA Model Release Categories, Frequencies, Doses, and Economic Costs SAMA Release Category 1
-- LERF Release Category 2 - BYPASS Release Category 3 - LATE Release Category 5 - SERF Freq  (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq  (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq  (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq  (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Base 1.26E-06 3.72E+00 $7,971  3.50E-07 8.37E-01 $1,859  1.30E-05 1.42E+01 $41,614  3.84E-06 1.23E+00 $2,243  4 1.25E-06 3.70E+00 $7,929 3.45E-07 8.25E-01 $1,832 1.29E-05 1.40E+01 $41,231 3.81E-06 1.23E+00 $2,231 8 1.25E-06 3.71E+00 $7,963 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,608 3.82E-06 1.23E+00 $2,235 26 1.23E-06 3.65E+00 $7,827 3.50E-07 8.37E-01 $1,859 1.28E-05 1.40E+01 $40,944 3.81E-06 1.23E+00 $2,228 32 6.51E-07 1.93E+00 $4,134 3.50E-07 8.37E-01 $1,859 1.30E-05 1.41E+01 $41,506 2.36E-06 7.60E-01 $1,380 45 1.26E-06 3.72E+00 $7,970 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,586 3.83E-06 1.23E+00 $2,241 46 1.25E-06 3.70E+00 $7,924 3.49E-07 8.35E-01 $1,855 8.11E-06 1.36E+01 $39,797 3.77E-06 1.21E+00 $2,203 56 1.18E-06 3.48E+00 $7,459 3.50E-07 8.37E-01 $1,859 1.27E-05 8.82E+00 $25,891 3.21E-06 1.03E+00 $1,880 70 1.25E-06 3.70E+00 $7,936 3.48E-07 8.33E-01 $1,850 1.30E-05 1.38E+01 $40,449 3.79E-06 1.22E+00 $2,214 71 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,614 3.84E-06 1.23E+00 $2,243 87 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,592 3.83E-06 1.23E+00 $2,242 93 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+016.65E+00$16,060$41,6143.84E-06 1.23E+00 $2,243 101 6.14E-07 1.82E+00 $3,896 3.50E-07 8.37E-01 $1,859 1.32E-05 1.44E+01 $42,256 3.84E-06 1.23E+00 $2,243 103 5.20E-07 1.54E+00 $3,299 3.42E-07 8.17E-01 $1,816 9.85E-06 1.07E+01 $31,464 1.49E-06 4.79E-01 $871 109 6.43E-07 1.90E+00 $4,078 3.50E-07 8.37E-01 $1,859 1.26E-05 1.37E+01 $40,212 3.84E-06 1.23E+00 $2,243 110 9.51E-07 2.82E+00 $6,037 3.50E-07 8.37E-01 $1,859 1.31E-05 1.43E+01 $41,825 3.84E-06 1.23E+00 $2,243 112 1.26E-06 3.72E+00 $7,971 3.42E-07 8.18E-01 $1,816 1.30E-05 1.42E+01 $41,614 3.84E-06 1.23E+00 $2,243 136 1.25E-06 3.71E+00 $7,954 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,611 3.82E-06 1.23E+00 $2,234 156 1.19E-06 3.53E+00 $7,568 3.50E-07 8.37E-01 $1,859 9.70E-06 1.06E+01 $30,988 3.44E-06 1.11E+00 $2,011 176 1.14E-06 3.37E+00 $7,227 2.72E-07 6.50E-01 $1,445 1.05E-05 1.14E+01 $33,523 3.46E-06 1.11E+00 $2,025
Table 5.c-1. October 2010, SAMA Model Release Categories, Frequencies, Doses, and Economic Costs (Continued)
SAMA Release Category 1 - LERF Release Category 2 - BYPASS Release Category 3 - LATE Release Category 5 - SERF Freq  (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq  (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq  (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq  (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) 191 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,614 3.84E-06 1.23E+00 $2,243 215 1.16E-06 3.44E+00 $7,369 3.50E-07 8.37E-01 $1,859 7.78E-06 8.47E+00 $24,856 3.18E-06 1.02E+00 $1,860 226 1.16E-06 3.44E+00 $7,369 3.50E-07 8.37E-01 $1,859 7.78E-06 8.47E+00 $24,856 3.18E-06 1.02E+00 $1,860 255 1.05E-06 3.10E+00 $6,651 1.88E-07 4.50E-01 $1,001 1.05E-05 1.14E+01 $33,373 3.47E-06 1.12E+00 $2,026 256 9.42E-07 2.79E+00 $5,978 2.63E-07 6.28E-01 $1,396 9.77E-06 1.06E+01 $31,211 2.88E-06 9.26E-01 $1,682 276 1.25E-06 3.70E+00 $7,926 3.48E-07 8.32E-01 $1,849 1.30E-05 1.41E+01 $41,368 3.81E-06 1.23E+00 $2,231 279 1.25E-06 3.71E+00 $7,954 3.50E-07 8.35E-01 $1,856 1.28E-05 1.39E+01 $40,768 3.80E-06 1.22E+00 $2,223 280 1.25E-06 3.71E+00 $7,954 3.50E-07 8.35E-01 $1,856 1.28E-05 1.39E+01 $40,768 3.80E-06 1.22E+00 $2,223 282 1.25E-06 3.71E+00 $7,965 3.42E-07 8.18E-01 $1,816 1.30E-05 1.42E+01 $41,614 3.83E-06 1.23E+00 $2,238 285 1.25E-06 3.70E+00 $7,936 3.49E-07 8.34E-01 $1,852 1.30E-05 1.42E+01 $41,605 3.74E-06 1.20E+00 $2,186 292 5.97E-07 1.77E+00 $3,788 3.50E-07 8.37E-01 $1,859 1.29E-05 1.41E+01 $41,266 2.03E-06 6.54E-01 $1,189 295 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,614 3.89E-09 1.25E-03 $2 299 1.23E-06 3.64E+00 $7,803 3.50E-07 8.37E-01 $1,859 1.19E-05 1.30E+01 $38,156 3.71E-06 1.19E+00 $2,169 300 1.25E-06 3.70E+00 $7,936 3.49E-07 8.34E-01 $1,852 1.30E-05 1.42E+01 $41,604 3.78E-06 1.22E+00 $2,209 303 1.25E-06 3.71E+00 $7,964 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,589 3.84E-06 1.23E+00 $2,243 304 1.25E-06 3.71E+00 $7,964 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,589 3.84E-06 1.23E+00 $2,243 305 9.06E-07 2.68E+00 $5,749 3.50E-07 8.37E-01 $1,859 1.29E-05 1.40E+01 $41,199 3.84E-06 1.23E+00 $2,243 306 9.07E-07 2.68E+00 $5,755 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,563 3.79E-06 1.22E+00 $2,218 307 1.26E-06 3.72E+00 $7,969 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,605 3.84E-06 1.23E+00 $2,243}}

Revision as of 20:22, 2 August 2018

2011/09/29 Watts Bar 2 OL - FW: Need for Clarification on Revised Samda Letter
ML11286A444
Person / Time
Site: Watts Bar Tennessee Valley Authority icon.png
Issue date: 09/29/2011
From:
- No Known Affiliation
To:
Division of Operating Reactor Licensing
References
Download: ML11286A444 (4)
v • d • e


Text

1 WBN2Public Resource From: Arent, Gordon [garent@tva.gov]

Sent: Thursday, September 29, 2011 7:07 AM To: Milano, Patrick; Poole, Justin Cc: Bryan, Robert H Jr

Subject:

FW: Need for clarification on revised SAMDA letter Attachments:

Table 5c-1_revised_28sept2011.doc Pat, The following was received from ABS Consulting regarding the question raised by PNNL on SAMA.

Attached is a revision to Table 5.c-1 from our revised SAMA submittal earlier this month. Track changes has been left on so you can see what was changed. ABS has also deleted the date from the table title as they believed it was confusing.

The NRC reviewers are correct in noting that the two values under Release Category 3- Late for SAMA-93 are incorrect in the recently submitted Table 5.c-1. This table was generated as an intermediate result. Due to the nature of the assessment for SAMA -93, the values here for that SAMA only should be replaced using the numbers detailed in the response to 5.f; i.e. for this SAMA which addresses containment venting. Replacement of these values does not affect subsequent results and in particular does not change our evaluated cost benefit numbers. We have verified that the correct values for SAMA 93 are used throughout the remainder of the report. The problem here was one of having to manually revised these intermediate numbers for SAMA 93 only in this spreadsheet, which we neglected to do.

Gordon Gordon P. Arent General Manager, New Generation Licensing Nuclear Generation Development and Construction Ph. 423-751-2233 (Chattanooga) Ph. 423-365-2338 (Watts Bar)

Cell 865-567-0133 garent@tva.gov

Hearing Identifier: Watts_Bar_2_Operating_LA_Public Email Number: 557 Mail Envelope Properties (14495210B2808F499555F3B6E04436571757589B)

Subject:

FW: Need for clarification on revised SAMDA letter Sent Date: 9/29/2011 7:06:49 AM Received Date: 9/29/2011 7:06:51 AM From: Arent, Gordon Created By: garent@tva.gov Recipients: "Bryan, Robert H Jr" <rhbryan@tva.gov>

Tracking Status: None "Milano, Patrick" <Patrick.Milano@nrc.gov>

Tracking Status: None "Poole, Justin" <Justin.Poole@nrc.gov> Tracking Status: None

Post Office: TVANUCXVS1.main.tva.gov Files Size Date & Time MESSAGE 1438 9/29/2011 7:06:51 AM Table 5c-1_revised_28sept2011.doc 92736

Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: Recipients Received:

Table 5.c-1. October 2010, SAMA Model Release Categories, Frequencies, Doses, and Economic Costs SAMA Release Category 1

-- LERF Release Category 2 - BYPASS Release Category 3 - LATE Release Category 5 - SERF Freq (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Base 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,614 3.84E-06 1.23E+00 $2,243 4 1.25E-06 3.70E+00 $7,929 3.45E-07 8.25E-01 $1,832 1.29E-05 1.40E+01 $41,231 3.81E-06 1.23E+00 $2,231 8 1.25E-06 3.71E+00 $7,963 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,608 3.82E-06 1.23E+00 $2,235 26 1.23E-06 3.65E+00 $7,827 3.50E-07 8.37E-01 $1,859 1.28E-05 1.40E+01 $40,944 3.81E-06 1.23E+00 $2,228 32 6.51E-07 1.93E+00 $4,134 3.50E-07 8.37E-01 $1,859 1.30E-05 1.41E+01 $41,506 2.36E-06 7.60E-01 $1,380 45 1.26E-06 3.72E+00 $7,970 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,586 3.83E-06 1.23E+00 $2,241 46 1.25E-06 3.70E+00 $7,924 3.49E-07 8.35E-01 $1,855 8.11E-06 1.36E+01 $39,797 3.77E-06 1.21E+00 $2,203 56 1.18E-06 3.48E+00 $7,459 3.50E-07 8.37E-01 $1,859 1.27E-05 8.82E+00 $25,891 3.21E-06 1.03E+00 $1,880 70 1.25E-06 3.70E+00 $7,936 3.48E-07 8.33E-01 $1,850 1.30E-05 1.38E+01 $40,449 3.79E-06 1.22E+00 $2,214 71 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,614 3.84E-06 1.23E+00 $2,243 87 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,592 3.83E-06 1.23E+00 $2,242 93 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+016.65E+00$16,060$41,6143.84E-06 1.23E+00 $2,243 101 6.14E-07 1.82E+00 $3,896 3.50E-07 8.37E-01 $1,859 1.32E-05 1.44E+01 $42,256 3.84E-06 1.23E+00 $2,243 103 5.20E-07 1.54E+00 $3,299 3.42E-07 8.17E-01 $1,816 9.85E-06 1.07E+01 $31,464 1.49E-06 4.79E-01 $871 109 6.43E-07 1.90E+00 $4,078 3.50E-07 8.37E-01 $1,859 1.26E-05 1.37E+01 $40,212 3.84E-06 1.23E+00 $2,243 110 9.51E-07 2.82E+00 $6,037 3.50E-07 8.37E-01 $1,859 1.31E-05 1.43E+01 $41,825 3.84E-06 1.23E+00 $2,243 112 1.26E-06 3.72E+00 $7,971 3.42E-07 8.18E-01 $1,816 1.30E-05 1.42E+01 $41,614 3.84E-06 1.23E+00 $2,243 136 1.25E-06 3.71E+00 $7,954 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,611 3.82E-06 1.23E+00 $2,234 156 1.19E-06 3.53E+00 $7,568 3.50E-07 8.37E-01 $1,859 9.70E-06 1.06E+01 $30,988 3.44E-06 1.11E+00 $2,011 176 1.14E-06 3.37E+00 $7,227 2.72E-07 6.50E-01 $1,445 1.05E-05 1.14E+01 $33,523 3.46E-06 1.11E+00 $2,025

Table 5.c-1. October 2010, SAMA Model Release Categories, Frequencies, Doses, and Economic Costs (Continued)

SAMA Release Category 1 - LERF Release Category 2 - BYPASS Release Category 3 - LATE Release Category 5 - SERF Freq (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) Freq (per yr) Dose Risk (man - rem/yr) Economic Risk ($/yr) 191 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,614 3.84E-06 1.23E+00 $2,243 215 1.16E-06 3.44E+00 $7,369 3.50E-07 8.37E-01 $1,859 7.78E-06 8.47E+00 $24,856 3.18E-06 1.02E+00 $1,860 226 1.16E-06 3.44E+00 $7,369 3.50E-07 8.37E-01 $1,859 7.78E-06 8.47E+00 $24,856 3.18E-06 1.02E+00 $1,860 255 1.05E-06 3.10E+00 $6,651 1.88E-07 4.50E-01 $1,001 1.05E-05 1.14E+01 $33,373 3.47E-06 1.12E+00 $2,026 256 9.42E-07 2.79E+00 $5,978 2.63E-07 6.28E-01 $1,396 9.77E-06 1.06E+01 $31,211 2.88E-06 9.26E-01 $1,682 276 1.25E-06 3.70E+00 $7,926 3.48E-07 8.32E-01 $1,849 1.30E-05 1.41E+01 $41,368 3.81E-06 1.23E+00 $2,231 279 1.25E-06 3.71E+00 $7,954 3.50E-07 8.35E-01 $1,856 1.28E-05 1.39E+01 $40,768 3.80E-06 1.22E+00 $2,223 280 1.25E-06 3.71E+00 $7,954 3.50E-07 8.35E-01 $1,856 1.28E-05 1.39E+01 $40,768 3.80E-06 1.22E+00 $2,223 282 1.25E-06 3.71E+00 $7,965 3.42E-07 8.18E-01 $1,816 1.30E-05 1.42E+01 $41,614 3.83E-06 1.23E+00 $2,238 285 1.25E-06 3.70E+00 $7,936 3.49E-07 8.34E-01 $1,852 1.30E-05 1.42E+01 $41,605 3.74E-06 1.20E+00 $2,186 292 5.97E-07 1.77E+00 $3,788 3.50E-07 8.37E-01 $1,859 1.29E-05 1.41E+01 $41,266 2.03E-06 6.54E-01 $1,189 295 1.26E-06 3.72E+00 $7,971 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,614 3.89E-09 1.25E-03 $2 299 1.23E-06 3.64E+00 $7,803 3.50E-07 8.37E-01 $1,859 1.19E-05 1.30E+01 $38,156 3.71E-06 1.19E+00 $2,169 300 1.25E-06 3.70E+00 $7,936 3.49E-07 8.34E-01 $1,852 1.30E-05 1.42E+01 $41,604 3.78E-06 1.22E+00 $2,209 303 1.25E-06 3.71E+00 $7,964 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,589 3.84E-06 1.23E+00 $2,243 304 1.25E-06 3.71E+00 $7,964 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,589 3.84E-06 1.23E+00 $2,243 305 9.06E-07 2.68E+00 $5,749 3.50E-07 8.37E-01 $1,859 1.29E-05 1.40E+01 $41,199 3.84E-06 1.23E+00 $2,243 306 9.07E-07 2.68E+00 $5,755 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,563 3.79E-06 1.22E+00 $2,218 307 1.26E-06 3.72E+00 $7,969 3.50E-07 8.37E-01 $1,859 1.30E-05 1.42E+01 $41,605 3.84E-06 1.23E+00 $2,243

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