ML21189A020

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

ML21189A020
Person / Time
Site:	Watts Bar
Issue date:	06/29/2021
From:	Kimberly Green NRC/NRR/DORL/LPL2-2
To:	Wells R Tennessee Valley Authority
References
L-2021-LLA-0100
Download: ML21189A020 (3)

Text

&Ž

'<

^

d:D

dŽ

tZŽ



tŽ

^

ZZŽtEWh>

ZŽZd^Ž

ZŽDŽŽZhŽDW/>>>



'HDU0U:HOOV



%\\OHWWHUGDWHG-XQH$JHQF\\ZLGH'RFXPHQWV$FFHVVDQG0DQDJHPHQW6\\VWHP

$FFHVVLRQ1R0/$7HQQHVVHH9DOOH\\$XWKRULW\\79$VXEPLWWHGDOLFHQVH

DPHQGPHQWUHTXHVW/$5IRUWKH:DWWV%DU1XFOHDU3ODQW:DWWV%DU8QLWVDQG7KH

SURSRVHGDPHQGPHQWVZRXOGUHYLVH:DWWV%DU8QLWDQG7HFKQLFDO6SHFLILFDWLRQ76

³&RQWDLQPHQW9HQW,VRODWLRQ,QVWUXPHQWDWLRQ'DQG76³&RQWURO5RRP(PHUJHQF\\

9HQWLODWLRQ6\\VWHP&5(96$FWXDWLRQ,QVWUXPHQWDWLRQ'WRGHOHWHDUHGXQGDQWXQLWRIPHDVXUH

DVVRFLDWHGZLWKWKHWULSVHWSRLQWRI767DEOH)XQFWLRQ³&RQWDLQPHQW3XUJH([KDXVW

5DGLDWLRQ0RQLWRUV'DQG767DEOH)XQFWLRQ³&RQWURO5RRP5DGLDWLRQ&RQWURO5RRP

$LU,QWDNHV'



7KHSXUSRVHRIWKLVHPDLOLVWRSURYLGHWKHUHVXOWVRIWKH861XFOHDU5HJXODWRU\\&RPPLVVLRQ

15&VWDII¶VDFFHSWDQFHUHYLHZRIWKHSURSRVHG/$57KHDFFHSWDQFHUHYLHZZDVSHUIRUPHG

WRGHWHUPLQHLIWKHUHLVVXIILFLHQWWHFKQLFDOLQIRUPDWLRQLQVFRSHDQGGHSWKWRDOORZWKH15&VWDII

WRFRPSOHWHLWVGHWDLOHGWHFKQLFDOUHYLHZ7KHDFFHSWDQFHUHYLHZLVDOVRLQWHQGHGWRLGHQWLI\\

ZKHWKHUWKHDSSOLFDWLRQKDVDQ\\UHDGLO\\DSSDUHQWLQIRUPDWLRQLQVXIILFLHQFLHVLQLWV

FKDUDFWHUL]DWLRQRIWKHUHJXODWRU\\UHTXLUHPHQWVRUWKHOLFHQVLQJEDVLVRIWKHSODQW



&RQVLVWHQWZLWK6HFWLRQRI7LWOHRIWKHCode of Federal RegulationsDQDPHQGPHQWWR

WKHOLFHQVHLQFOXGLQJWKHWHFKQLFDOVSHFLILFDWLRQVPXVWIXOO\\GHVFULEHWKHFKDQJHVUHTXHVWHG

DQGIROORZLQJDVIDUDVDSSOLFDEOHWKHIRUPSUHVFULEHGIRURULJLQDODSSOLFDWLRQV7KH15&VWDII

KDVUHYLHZHG79$¶V/$5DQGFRQFOXGHGWKDWLWGRHVSURYLGHWHFKQLFDOLQIRUPDWLRQLQVXIILFLHQW

GHWDLOWRHQDEOHWKH15&VWDIIWRFRPSOHWHLWVGHWDLOHGWHFKQLFDOUHYLHZDQGPDNHDQ

LQGHSHQGHQWDVVHVVPHQWUHJDUGLQJWKHDFFHSWDELOLW\\RIWKHSURSRVHGDPHQGPHQWVLQWHUPVRI

UHJXODWRU\\UHTXLUHPHQWVDQGWKHSURWHFWLRQRISXEOLFKHDOWKDQGVDIHW\\DQGWKHHQYLURQPHQW

• LYHQWKHOHVVHUVFRSHDQGGHSWKRIWKHDFFHSWDQFHUHYLHZDVFRPSDUHGWRWKHGHWDLOHG

WHFKQLFDOUHYLHZWKHUHPD\\EHLQVWDQFHVLQZKLFKLVVXHVWKDWLPSDFWWKH15&VWDII¶VDELOLW\\WR

FRPSOHWHWKHGHWDLOHGWHFKQLFDOUHYLHZDUHLGHQWLILHGGHVSLWHFRPSOHWLRQRIDQDGHTXDWH

DFFHSWDQFHUHYLHZ,IDGGLWLRQDOLQIRUPDWLRQLVQHHGHG\\RXZLOOEHDGYLVHGE\\VHSDUDWH

FRUUHVSRQGHQFH



%DVHGRQWKHLQIRUPDWLRQSURYLGHGLQ79$¶VVXEPLWWDOWKH15&VWDIIKDVHVWLPDWHGWKDWWKLV

OLFHQVLQJUHTXHVWZLOOWDNHDSSUR[LPDWHO\\KRXUVWRFRPSOHWHDQGWKDWWKHUHYLHZFDQEH

FRPSOHWHGE\\-XQH,IWKHUHDUHHPHUJHQWFRPSOH[LWLHVRUFKDOOHQJHVLQRXUUHYLHZWKDW

ZRXOGFDXVHFKDQJHVWRWKHLQLWLDOIRUHFDVWHGFRPSOHWLRQGDWHRUVLJQLILFDQWFKDQJHVLQWKH

IRUHFDVWHGKRXUVWKHUHDVRQVIRUWKHFKDQJHVDORQJZLWKWKHQHZHVWLPDWHVZLOOEH

FRPPXQLFDWHGGXULQJWKHURXWLQHLQWHUDFWLRQV7KHVHHVWLPDWHVDUHEDVHGRQWKHVWDII¶VLQLWLDO

UHYLHZRIWKHDSSOLFDWLRQDQGWKH\\FRXOGFKDQJHGXHWRVHYHUDOIDFWRUVLQFOXGLQJUHTXHVWVIRU

DGGLWLRQDOLQIRUPDWLRQDQGXQDQWLFLSDWHGDGGLWLRQRIVFRSHWRWKHUHYLHZ



,I\\RXKDYHDQ\\TXHVWLRQVSOHDVHFRQWDFWPHDW



6LQFHUHO\\

.LPEHUO\\-*UHHQ6HQLRU3URMHFW0DQDJHU

3ODQW/LFHQVLQJ%UDQFK,,

'LYLVLRQRI2SHUDWLQJ5HDFWRU/LFHQVLQJ

2IILFHRI1XFOHDU5HDFWRU5HJXODWLRQ











+HDULQJ,GHQWLILHU 

155B'50$ 

(PDLO1XPEHU 

 



0DLO(QYHORSH3URSHUWLHV   %/$350%)'&'$'$)() 



6XEMHFW 



$FFHSWDQFH5HYLHZ5HVXOWVIRU:DWWV%DU1XFOHDU3ODQW8QLWVDQG/LFHQVH

$PHQGPHQW5HTXHVWWR5HYLVH7HFKQLFDO6SHFLILFDWLRQVDQGUH5DGLDWLRQ0RQLWRU5HGXQGDQW

8QLWRI0HDVXUH(3,'///$ 

6HQW'DWH 



$0 

5HFHLYHG'DWH 

$0 

)URP 



• UHHQ.LPEHUO\\



&UHDWHG%\\ 



.LPEHUO\\*UHHQ#QUFJRY



5HFLSLHQWV 



 

:URQD'DYLG'DYLG:URQD#QUFJRY! 

7UDFNLQJ6WDWXV1RQH 

:HOOV5XVVHOO'RXJODVUGZHOOV#WYDJRY! 

7UDFNLQJ6WDWXV1RQH



3RVW2IILFH 



%/$350%QDPSUGSURGRXWORRNFRP 



)LOHV  





6L]H 





  'DWH 7LPH 

0(66$*( 





  



  $0 



2SWLRQV 

3ULRULW\\  





1RUPDO  

5HWXUQ1RWLILFDWLRQ   

1R  

5HSO\\5HTXHVWHG  



1R  

6HQVLWLYLW\\   



1RUPDO 

([SLUDWLRQ'DWH