fukushima mitigation strategy update · colli c diti s ee separat e col license c on dition...
TRANSCRIPT
U.S
. EPR
TM
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
Upd
ate
U.S
. EP
RTM
Des
ign
Cen
tere
d W
orki
ng G
roup
gg
pR
ockv
ille, M
aryl
and
-5
Mar
ch 2
013
Age
nda
g
C
onta
inm
entA
naly
sis
usin
gG
OTH
IC
Con
tain
men
t Ana
lysi
s us
ing
GO
THIC
Test
ing
Ove
rvie
w
DC
Th
ilR
tOtli
D
C T
echn
ical
Rep
ort O
utlin
e
Rec
omm
enda
tion
4.2
CO
LA R
espo
nse
D
iscu
ssio
n of
Sou
th T
exas
Pro
ject
RA
I
N
RC
Inte
ract
ions
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
2
Con
tain
men
t Ana
lysi
s us
ing
GO
THIC
y
g
C
onta
inm
ent A
naly
sis
resu
lts p
rese
nted
by
Jaco
ben
Tone
and
Chr
isM
olse
edby
Jac
oben
Ton
e an
d C
hris
Mol
seed
.
See
sepa
rate
con
tain
men
t ana
lysi
s pr
esen
tatio
npr
esen
tatio
n
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
3
Test
ing
Ove
rvie
wg
CAT
EG
OR
YG
EN
ER
AL
APP
RO
AC
HD
C L
OA
D S
HE
DD
ING
E
XA
MPL
ESe
para
teSe
para
teef
fect
stes
ting
ofTe
chSp
ecSu
rvei
llanc
eTe
stin
gSe
para
te
Effe
cts T
estin
gSe
para
te e
ffect
s tes
ting
of
com
pone
nts a
nd g
roup
s of
com
pone
nts i
nclu
des:
•In
divi
dual
com
pone
nt te
stin
g (e
.g.,
pum
ps,v
alve
s)in
Initi
al
Tech
Spec
Sur
veill
ance
Tes
ting
•B
atte
ryte
rmin
al v
olta
ge,
batte
ry d
isch
arge
test
ing,
and
ba
ttery
par
amet
ers
•B
atte
rych
arge
ram
pera
ge(e
.g.,
pum
ps, v
alve
s) in
Initi
al
Test
Pro
gram
and
/or
Surv
eilla
nce
Test
ing
•G
roup
ed c
ompo
nent
test
ing
(e.g
.,pu
mp
lineu
psan
d
Bat
tery
cha
rger
am
pera
ge•
Inve
rterv
olta
ge, f
requ
ency
and
al
ignm
ent
Initi
alTe
stPr
ogra
m(E
UPS
,#11
0)(e
.g.,
pum
p lin
eups
and
st
arts
/sto
ps) i
n In
itial
Tes
t Pr
ogra
m a
nd/o
r Sur
veill
ance
Te
stin
g
Initi
alTe
st P
rogr
am (E
UPS
, # 1
10)
•B
atte
ry m
odifi
ed p
erfo
rman
ce
disc
harg
e te
st p
er IE
EE
Stan
dard
450
-200
2 as
end
orse
d by
RG
1.12
9w
ithex
cept
ions
.by
RG
1.1
29 w
ith e
xcep
tions
.•
Inve
rters
and
man
ual t
rans
fer
switc
hes f
unct
ion.
•In
verte
r vol
tage
, fre
quen
cy a
nd
curr
entf
rom
batte
ryso
urce
.
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
4
curr
ent f
rom
bat
tery
sour
ce.
Test
ing
Ove
rvie
wg
CAT
EG
OR
YG
EN
ER
AL
APP
RO
AC
HD
C L
OA
D S
HE
DD
ING
E
XA
MPL
EIn
tegr
ated
Inte
grat
edpl
antr
espo
nse
test
ing
islim
ited
toIn
tegr
ated
plan
tres
pons
efo
rIn
tegr
ated
Pl
ant
Res
pons
e Te
stin
g
Inte
grat
ed p
lant
resp
onse
test
ing
is li
mite
d to
fr
eque
nt e
vent
s (e.
g., A
ntic
ipat
ed O
pera
tiona
l O
ccur
renc
e vs
. Pos
tula
ted
Acc
iden
t) an
dre
stric
tions
to p
reve
nt d
amag
e pl
ant e
quip
men
t.
Inte
grat
ed p
lant
resp
onse
for
dclo
ad sh
eddi
ng is
de
mon
stra
ted
anal
ysis
.
Exam
ples
of i
nteg
rate
d pl
ant r
espo
nse
test
ing
perf
orm
ed in
Initi
al T
est P
rogr
am in
clud
e:•
Loss
of o
ff-si
te p
ower
•Tu
rbin
eTr
ipTu
rbin
eTr
ip
Inte
grat
ed p
lant
resp
onse
test
ing
is n
otpe
rfor
med
for i
nfre
quen
t eve
nts (
e.g.
, po
stul
ated
acci
dent
s,be
yond
desi
gnba
sis
post
ulat
ed a
ccid
ents
, bey
ond
desi
gn b
asis
ac
cide
nts)
. In
tegr
ated
pla
nt re
spon
se fo
r the
se
infr
eque
nt e
vent
s is d
emon
stra
ted
by a
naly
sis.
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
5
Test
ing
Ove
rvie
wg
CAT
EG
OR
YG
EN
ER
AL
APP
RO
AC
HD
C L
OA
D S
HE
DD
ING
E
XA
MPL
EO
pera
tor
Ope
rato
rtim
elin
ete
stin
gis
perf
orm
edTo
supp
ortd
clo
adsh
eddi
ngO
pera
tor
Tim
elin
e Te
stin
g
Ope
rato
r tim
elin
e te
stin
g is
per
form
ed
for s
elec
ted
even
ts th
at re
quire
tim
e-cr
itica
l ope
rato
r act
ions
.
Exam
ples
ofop
erat
ortim
elin
ete
stin
g
To su
ppor
t dc
load
shed
ding
, op
erat
or a
ctio
n is
requ
ired
with
in 7
0 m
inut
es:
•Sh
ed a
ll no
n-EL
AP
load
sfr
omD
ivis
ion
1th
ru4
Exam
ples
of o
pera
tor t
imel
ine
test
ing
perf
orm
ed p
er C
OL
item
s inc
lude
:•
Tim
e to
setu
p po
rtabl
eeq
uipm
ent
(e.g
. run
hos
es a
nd c
able
)
from
Div
isio
n 1
thru
4•
Rem
ove
EUPS
Div
isio
ns 3
&
4 fr
om se
rvic
e.
Ope
rato
r tim
elin
e te
stin
g is
per
form
ed
by C
OL
appl
ican
t.Po
rtabl
e Eq
uipm
ent
Porta
ble
equi
pmen
t tes
ting
is p
erfo
rmed
by
CO
Lap
plic
antf
orse
lect
edev
ents
.C
OL
App
lican
t will
utili
ze th
e in
dust
ryde
velo
ped
guid
ance
Equi
pmen
t Te
stin
gby
CO
L ap
plic
ant f
or se
lect
ed e
vent
s. Fo
rexa
mpl
e, 1
0 C
FR 5
0.54
(hh)
(2)
equi
pmen
t tes
ting.
indu
stry
dev
elop
ed g
uida
nce
from
the
Ow
ners
Gro
ups,
EPR
I, an
d N
EI T
ask
to d
evel
op
site
spec
ific
proc
edur
es o
r gu
idel
ines
toad
dres
sthe
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
6
guid
elin
es to
add
ress
the
crite
ria in
NEI
12-
06.
DC
Tec
hnic
al R
epor
t Out
line
p
Pu
rpos
e –
Intr
oduc
tion
and
Bac
kgro
und
D
escr
iptio
n of
Fuk
ushi
ma
Dai
-ichi
Acc
iden
t
Nea
r Ter
m T
ask
Forc
e R
espo
nse
R
egul
ator
yC
riter
ia–
Reg
ulat
ory
Bas
esC
onfo
rman
ce
Reg
ulat
ory
Crit
eria
–R
egul
ator
y B
ases
Con
form
ance
N
RC
Ord
er E
A-1
2-04
9 (In
terim
Sta
ff G
uida
nce
JLD
-ISG
-201
2-01
)
NEI
12-
06, R
ev. 0
–D
iver
se a
nd F
lexi
ble
Cop
ing
Stra
tegi
es (F
LEX)
I
lt
tiG
idIm
plem
enta
tion
Gui
de
NR
C O
rder
EA
-12-
051
(Inte
rim S
taff
Gui
danc
e JL
D-IS
G-2
012-
03)
N
EI 1
2-02
, Rev
. 1 –
Indu
stry
Gui
danc
e fo
r Com
plia
nce
with
NR
C
Od
EA12
051
Ord
er E
A-1
2-05
1
SE
CY-
12-0
095
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
7
DC
Tec
hnic
al R
epor
t Out
line
(con
tinue
d)(
)
Sc
ope
A
pplic
able
Tie
r 1 a
nd T
ier 2
NTT
F R
ecom
men
datio
ns
Res
pons
es to
RA
Is 5
49, 5
50, a
nd 5
63
N
TTF
42
Miti
gatio
nof
Bey
ond
Des
ign
Bas
isEx
tern
al
NTT
F 4.
2, M
itiga
tion
of B
eyon
d D
esig
n B
asis
Ext
erna
l H
azar
ds (T
ier 1
)
Scop
e•
Ove
rvie
w o
f Ord
er E
A-1
2-04
9•
Pha
se 1
Eve
nt M
itiga
tion
and
Pha
se 2
/3 P
erfo
rman
ce R
equi
rem
ents
Cod
es a
nd M
etho
ds•
S-R
ELA
P5
•G
OTH
IC•
Crit
ical
ity E
valu
atio
n
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
8
DC
Tec
hnic
al R
epor
t Out
line
(con
tinue
d)(
)
N
TTF
4.2,
Miti
gatio
n of
Bey
ond
Des
ign
Bas
is
Et
lHd
(ti
d)Ex
tern
al H
azar
ds (c
ontin
ued)
A
ccep
tanc
e C
riter
ia
•C
ore
Coo
lingg
•C
onta
inm
ent I
nteg
rity
•S
pent
Fue
l Coo
ling
D
esig
n B
ases
•C
ore
Coo
ling
in M
odes
1 –
4 -S
econ
dary
Sid
e Fe
ed a
nd B
leed
•
Cor
e C
oolin
g in
Mod
es 5
and
6•
RC
P S
eal L
eaka
ge
Ct
itI
tit
dC
li•
Con
tain
men
t Int
egrit
y an
d C
oolin
g •
Spe
nt F
uel P
ool T
ime
to B
oil a
nd M
akeu
p A
naly
sis
•D
C L
oad
She
ddin
g •
Rea
sona
ble
Pro
tect
ion
ofIn
stal
led
and
Por
tabl
eE
quip
men
t
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
9
Rea
sona
ble
Pro
tect
ion
of In
stal
led
and
Por
tabl
e Eq
uipm
ent
DC
Tec
hnic
al R
epor
t Out
line
(con
tinue
d)(
)
NTT
F 4.
2, M
itiga
tion
of B
eyon
d D
esig
n B
asis
Ext
erna
l H
azar
ds (
cont
inue
d)(
)
Plan
t Mod
ifica
tions
•D
C L
oad
She
ddin
g •
Sec
onda
rySi
deFe
edan
dBl
eed
•S
econ
dary
Sid
e Fe
ed a
nd B
leed
•
Cor
e C
oolin
g in
Mod
es 5
and
6•
Con
tain
men
t Coo
ling
M
itiga
ting
Stra
tegi
esg
gg
•C
ore
Coo
ling
•C
onta
inm
ent
•S
pent
Fue
l Coo
ling
•In
stru
men
tatio
n an
d C
ontro
ls•
Sup
port
Func
tions
Se
quen
ce o
f Eve
nts
/Crit
ical
Ope
rato
r Act
ions
E
Iii
di
Md
14
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
10
•E
vent
s In
itiat
ed in
Mod
es 1
–4
•E
vent
s In
itiat
ed in
Mod
es 5
and
6
DC
Tec
hnic
al R
epor
t Out
line
(con
tinue
d)(
)
N
TTF
4.2,
Miti
gatio
n of
Bey
ond
Des
ign
Bas
is E
xter
nal
Haz
ards
(con
tinue
d)H
azar
ds (
cont
inue
d)
FSA
R R
efer
ence
s an
d C
hang
es
•S
uppo
rting
Sec
tions
Iden
tifie
d R
evis
edS
ectio
nsId
entif
ied
•R
evis
ed S
ectio
ns Id
entif
ied
N
TTF
7En
hanc
ing
Spen
tFue
lPoo
lMak
eup
&
NTT
F 7,
Enh
anci
ng S
pent
Fue
l Poo
l Mak
eup
&
Inst
rum
enta
tion
Sc
ope
•O
verv
iew
of O
rder
EA
-12-
051
and
resp
onse
to R
AI 5
50 (N
TTF
7.1)
(Tie
r 1)
•S
afet
y-re
late
d A
C P
ower
for S
pent
Fue
l Poo
l Mak
eup
(NTT
F 7.
2) (T
ier 2
)•
Pla
nt T
echn
ical
Spe
cific
atio
n (N
TTF
7.3)
(Ti
er 2
)•
Sei
smic
ally
Qua
lifie
dS
pent
Fuel
Poo
lSpr
ayS
yste
m(N
TTF
74)
(Tie
r2)
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
11
•S
eism
ical
ly Q
ualif
ied
Spen
t Fue
l Poo
l Spr
ay S
yste
m (N
TTF
7.4)
(Tie
r 2)
DC
Tec
hnic
al R
epor
t Out
line
(con
tinue
d)(
)
NTT
F 7,
Enh
anci
ng S
pent
Fue
l Poo
l Mak
eup
&
Inst
rum
enta
tion
(con
tinue
d)
Des
ign
Bas
is
Des
ign
Bas
is•
Spe
nt F
uel P
ool L
evel
Inst
rum
enta
tion
(NTT
F 7.
1)•
Saf
ety-
rela
ted
AC
Pow
er fo
r Spe
nt F
uel P
ool M
akeu
p (N
TTF
7.2)
•P
lant
Tech
nica
lSpe
cific
atio
n(N
TTF
7.3)
Pla
nt T
echn
ical
Spe
cific
atio
n (N
TTF
7.3)
•
Sei
smic
ally
Qua
lifie
d S
pent
Fue
l Poo
l Spr
ay S
yste
m (N
TTF
7.4)
Plan
t Mod
ifica
tions
•S
pent
Fue
l Poo
l Lev
el In
stru
men
tatio
np
•S
pent
Fue
l Poo
l Spr
ay S
yste
m
M
itiga
ting
Stra
tegi
es
•In
clud
ed in
NTT
F 4.
2 di
scus
sion
Se
quen
ce o
f Eve
nts
/Crit
ical
Ope
rato
r Act
ions
•
Incl
uded
in N
TTF
4.2
disc
ussi
on
FS
AR
Ref
eren
ces
and
Cha
nges
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
12
•S
uppo
rting
Sec
tions
Iden
tifie
d •
Rev
ised
Sec
tions
Iden
tifie
d
DC
Tec
hnic
al R
epor
t Out
line
(con
tinue
d)(
)
N
TTF
9.3,
Enh
ance
d Em
erge
ncy
Prep
ared
ness
Sc
ope
•R
espo
nse
to R
AI 5
49 (N
TTF
9.3,
Tie
r 1)
•N
TTF
9.3
(Tie
r 2)
D
esig
n B
ases
•
Enh
ance
d E
mer
genc
y P
lan
staf
fing
and
com
mun
icat
ions
•E
nhan
ced
Em
erge
ncy
Pla
n (e
.g.,
mul
ti-un
it do
se a
sses
smen
ts, t
rain
ing)
M
itiga
ting
Stra
tegi
es
•In
clud
ed in
NTT
F 4.
2 di
scus
sion
Se
quen
ce o
f Eve
nts
/Crit
ical
Ope
rato
r Act
ions
•
Incl
uded
in N
TTF
4.2
disc
ussi
on
FS
AR
Ref
eren
ces
and
Cha
nges
•
Sup
porti
ng S
ectio
ns Id
entif
ied
Ri
dS
tiId
tifi
d
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
13
•R
evis
ed S
ectio
ns Id
entif
ied
Rec
omm
enda
tion
4.2
-CO
LA R
espo
nse
p
D
iscu
ssio
nof
Sout
hTe
xas
Proj
ectR
AI
D
iscu
ssio
n of
Sou
th T
exas
Pro
ject
RA
I
S
tC
OL
LiC
diti
Se
e se
para
te C
OL
Lice
nse
Con
ditio
n pr
esen
tatio
n
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
14
NR
C In
tera
ctio
ns
Prop
osed
D
ate
Scop
eIn
tera
ctio
nTy
pe
Mon
day
03/2
5/20
13
•C
ore
Coo
ling
in M
odes
1 th
ru 4
and
Cor
e C
oolin
g in
Mod
es 5
& 6
•D
iscu
ssio
n on
Rea
sona
ble
Pro
tect
ion
Pub
licte
leco
n, o
rP
ublic
mee
ting,
or
Aud
it
Tues
day
4/16
/201
3 N
RC
Pre‐Subm
ittal
Pub
lic M
eetin
g on
Dra
ft Te
chni
cal R
epor
tP
ublic
Mee
ting
Tes
daTu
esda
y4/
16/2
013
DC
WG
Mee
ting
Pub
lic M
eetin
g
Mon
day
6/10
/201
3N
RC
Pub
lic M
eetin
g to
Pro
vide
Fee
dbac
k on
Te
chni
calR
epor
tP
ublic
Mee
ting
6/10
/201
3 Te
chni
cal R
epor
tg
U.S
. EP
R D
esig
n C
ente
red
Wor
king
Gro
up -
Fuku
shim
a M
itiga
tion
Stra
tegy
Upd
ate
-M
arch
5, 2
013
15