ML18170A350

Korea Hydro & Nuclear Power Co, Ltd - Markup of the APR1400 DCA - Supplementary Information for Safety Evaluation with No Opens for Chapter 14.3

ML18170A350
Person / Time
Site:	05200046
Issue date:	06/19/2018
From:	Korea Hydro & Nuclear Power Co, Ltd
To:	Office of New Reactors
Shared Package
ML18170A348	List: ML18170A349 ML18170A350
References
MKD/NW-18-0094L
Download: ML18170A350 (1)

Text

$GYDQFHG3RZHU5HDFWRU

,7$$&(YDOXDWLRQ&URVV5HIHUHQFH7DEOH

7KHVWDIIUHYLHZHGWKH,7$$&UHTXLUHPHQWVLQ'&'7LHU7DEOH³&RQWURO5RRP+9$&6\VWHP

,7$$&'DQG'&'7LHU6HFWLRQ³,7$$&IRU3ODQW6\VWHPV' ITAAC 7KHVWDIIQRWLFHGWKDWLQ'&'7LHU7DEOH³&RQWURO5RRP+9$&6\VWHP&RPSRQHQWV/LVW',WHP

WKHDFFHSWDQFHFULWHULDUHTXLUHVWKH&5+6WREH³FDSDEOHRISURYLGLQJWKHFRQGLWLRQHGDLUWRPDLQWDLQWKH

URRPWHPSHUDWXUHZLWKLQGHVLJQOLPLWVIRUWKH&5(GXULQJSODQWQRUPDODEQRUPDODQGDFFLGHQWVFRQGLWLRQV'

+RZHYHUWKHSDUDPHWHUVZHUHQRWVSHFLILHGLQUHJDUGVWR³GHVLJQOLPLWV'7KHVWDIIDOVRQRWHGWKDWLQ,WHP

EWKHDFFHSWDQFHFULWHULDUHTXLUHVWKH&5+6WR³PDLQWDLQSRVLWLYHSUHVVXUHLQWKH&5(GXULQJWKH

HPHUJHQF\PRGH'EXWIDLOVWRGHILQH³SRVLWLYHSUHVVXUH')LQDOO\LQ,WHPWKHVWDIIQRWHGWKDWWKHXQILOWHUHG

LQOHDNDJHWHVWPHWKRGLVQRWVSHFLILHG,QRUGHUWRUHPHG\WKHVHRPLVVLRQV5$, 0/$ 

4XHVWLRQZDVJHQHUDWHGWRUHTXHVWWKHDSSOLFDQWWR  VSHFLI\WKHSDUDPHWHUVWRGHILQH³GHVLJQ

OLPLWV'  PRUHFOHDUO\GHILQHSRVLWLYHSUHVVXUHDQG  UHFRPPHQGWKDWWKHDSSOLFDQWVSHFLI\$670(

DVWKHUHTXLUHGWHVWPHWKRGLQWKH,7$$&

,QD1RYHPEHUUHVSRQVH 0/$ WR5$,4XHVWLRQWKHDSSOLFDQW

 VWDWHVWKDW

&RQWURO5RRP

 

+9$&6\VWHP

  7KHVSHFLILFGHVLJQURRPWHPSHUDWXUHOLPLWVIRUWKH&5(DUHGHVFULEHGLQWKH'&'7LHU6HFWLRQ

DQGWKH\YDU\ZLWKWKHDUHDVLQWKH&5(VXFKDV&WR& )WR) IRU0&5&WR

& )WR) IRURWKHUVXSSRUWDUHDV&WR& )WR) IRU+9$&HTXLSPHQW URRPV.+13EHOLHYHVWKDWVSHFLI\LQJDOOWKHGHVLJQURRPWHPSHUDWXUHOLPLWVLQWKHDFFHSWDQFHFULWHULDLV H[FHVVLYHDQGPDLQWDLQLQJFXUUHQWWHUP³GHVLJQOLPLWV'LVDGHTXDWH

 7KHWH[W³SRVLWLYHSUHVVXUHLQWKH&5('LQWKH'&'7LHU7DEOH$FFHSWDQFH&ULWHULDEZLOOEH UHYLVHGWR³PLQLPXPPP LQ ZDWHUJDXJHRISRVLWLYHSUHVVXUHLQWKH&5(ZLWKUHVSHFWWRDGMDFHQW DUHDV'

 7KH'&'7LHU7DEOH,QVSHFWLRQ7HVWV$QDO\VHVZLOOEHUHYLVHGWRLQFOXGH$670(DV WKHXQILOWHUHGLQOHDNDJHWHVWPHWKRG

7KHVWDIIGHWHUPLQHGWKDWZLWKWKHH[FHSWLRQRISURYLGLQJGHVLJQURRPWHPSHUDWXUHOLPLWVLQWKH,7$$&WKHDSSOLFDQW

SURYLGHGWKHLQIRUPDWLRQUHTXHVWHGLQ5$,7KHVWDIIFRQFOXGHGWKDWEHFDXVHGHVLJQURRPWHPSHUDWXUH

OLPLWVDUHDGGUHVVHGHOVHZKHUHLQWKH'&'LWLVDFFHSWDEOHWKDWWKH\QRWEHVSHFLILHGLQWKH,7$$&7KHVWDII

FRQVLGHUV5$,4XHVWLRQUHVROYHG

6(56HFWLRQFRQWDLQLQJWKHRYHUDOO&)5 E  FRQFOXVLRQIRUDOORIWKH,7$$&LQDJLYHQWDEOH