Nuclear NUREG-1482, Revision 2, “Guidelines for Inservice ...Oct 24, 2013 · NUREG-1482,...
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NUREG-1482, Revision 2, “Guidelines for Inservice Testing at Nuclear “Guidelines for Inservice Testing at Nuclear Power Plants,” & Code Case OMN-20 Gurjendra S. Bedi, PE Component Performance, NDE & Testing Branch Division of Engineering Office of Nuclear Reactor Regulation 1 December 9-10, 2013
Transcript of Nuclear NUREG-1482, Revision 2, “Guidelines for Inservice ...Oct 24, 2013 · NUREG-1482,...
NU
REG
-148
2, R
evis
ion
2,“G
uide
lines
forI
nser
vice
Test
ing
atN
ucle
ar“G
uide
lines
for I
nser
vice
Tes
ting
at N
ucle
ar
Pow
er P
lant
s,”
& C
ode
Cas
e O
MN
-20
Gur
jend
ra S
. Bed
i, P
EC
ompo
nent
Per
form
ance
, ND
E &
Tes
ting
Bra
nch
Div
isio
n of
Eng
inee
ring
Offi
ce o
f Nuc
lear
Rea
ctor
Reg
ulat
ion
1
Dec
embe
r 9-1
0, 2
013
NU
REG
-148
2, R
evis
ion
2In
trod
uctio
nIn
trod
uctio
n
•N
UR
EG
-148
2, R
evis
ion
2, “G
uide
lines
for I
nser
vice
Tes
ting
at N
ucle
ar P
ower
Pla
nts”
–In
serv
ice
Test
ing
(IST)
of P
umps
and
Val
ves
–In
serv
ice
Exa
min
atio
n an
d Te
stin
g of
Snu
bber
sg
–Is
sued
on
Oct
ober
24,
201
3
Ava
ilabl
ein
Age
ncyw
ide
Doc
umen
tsA
cces
san
dM
anag
emen
t–
Ava
ilabl
e in
Age
ncyw
ide
Doc
umen
ts A
cces
s an
d M
anag
emen
t S
yste
m (A
DA
MS
) und
er A
DA
MS
Acc
essi
on N
o. M
L132
95A
020
–P
revi
ous
Rev
isio
ns o
f NU
RE
G-1
482,
did
not
con
tain
IST
of
snub
bers
2
snub
bers
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Intr
oduc
tion
(con
t.)
–R
epla
ces
Rev
isio
n 0
and
Rev
isio
n 1
epac
ese
so
0a
de
so
–G
uide
lines
and
reco
mm
enda
tions
do
not s
uper
sede
the
regu
lato
ry re
quire
men
ts s
peci
fied
in 1
0 C
FR 5
0.55
a
–D
oes
not a
utho
rize
the
use
of a
ltern
ativ
es to
, or g
rant
relie
f fro
m,
the
AS
ME
OM
Cod
e re
quire
men
ts fo
r IS
T
3
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2
Inco
rpor
ates
AS
ME
OM
Cod
e20
04E
ditio
nith
2005
and
2006
–In
corp
orat
es A
SM
E O
M C
ode
2004
Edi
tion
with
200
5 an
d 20
06
Add
enda
, and
the
2005
Add
enda
thro
ugh
2008
Edi
tion
of A
SM
E
Sec
tion
XI (
rule
mak
ing
issu
ed o
n Ju
ne 2
1, 2
011,
Fed
eral
Reg
iste
r, V
ol. 7
6, N
o. 1
19, p
age
3623
2-36
279)
pg
)
–B
ased
on
publ
ic c
omm
ents
all
sect
ions
of N
UR
EG
-148
2, R
evis
ion
1 ar
e m
aint
aine
d an
d al
l new
topi
cs a
re a
ssig
ned
new
S
ectio
ns/S
ubse
ctio
nsS
ectio
ns/S
ubse
ctio
ns
–N
RC
rece
ived
mor
e th
an 1
00 p
ublic
com
men
ts.
NR
C s
taff
eval
uate
d al
l pub
lic c
omm
ents
and
inco
rpor
ated
as
appr
opria
te.
NR
Ct
ffl
tif
bli
ti
ilbl
dA
DA
MS
4
NR
C s
taff
eval
uatio
n of
pub
lic c
omm
ents
is a
vaila
ble
unde
r AD
AM
S
Acc
essi
on N
o. M
L131
61A
382
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Incl
des
IST
ofp
mps
ales
and
snbb
ers
rela
ted
toN
e–
Incl
udes
IST
of p
umps
, val
ves
and
snub
bers
rela
ted
to N
ew
Rea
ctor
s
Incl
udes
Reg
ulat
ory
Flow
Dia
gram
sfo
rdev
elop
men
tof
inse
rvic
e–
Incl
udes
Reg
ulat
ory
Flow
Dia
gram
s fo
r dev
elop
men
t of
inse
rvic
e te
stin
g pr
ogra
ms
(pum
ps, v
alve
s an
d sn
ubbe
rs)
–In
clud
esG
uide
lines
forI
nser
vice
Exa
min
atio
nan
dTe
stin
gof
Incl
udes
Gui
delin
es fo
r Ins
ervi
ce E
xam
inat
ion
and
Test
ing
of
Snu
bber
s in
new
ly a
dded
App
endi
x A
5
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Del
eted
dpl
icat
ean
din
corr
ecti
nfor
mat
ion
–D
elet
ed d
uplic
ate
and
inco
rrec
t inf
orm
atio
n
–D
etai
ls fr
om S
tand
ard
Tech
nica
l Spe
cific
atio
ns (S
TS) h
ave
been
de
lete
dan
din
stea
dS
TSS
ectio
nnu
mbe
rsha
vebe
enpr
ovid
edde
lete
d, a
nd in
stea
d S
TS S
ectio
n nu
mbe
rs h
ave
been
pro
vide
d
–D
elet
ed p
revi
ousl
y at
tach
ed N
EI d
ocum
ents
, and
inst
ead
NE
I do
cum
entn
umbe
rsha
vebe
enpr
ovid
eddo
cum
ent n
umbe
rs h
ave
been
pro
vide
d
–R
efer
ence
s ha
ve b
een
num
bere
d an
d m
ade
avai
labl
e in
NR
C p
ublic
w
ebsi
te w
ww
.nrc
.gov
and
AD
AM
S
6
g
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Hi
hli
htfN
UR
EG14
82R
ii
2(
t)•
Hig
hlig
hts
of N
UR
EG-1
482,
Rev
isio
n 2
(con
t.)
–N
ew S
ectio
ns A
dded
und
er S
ectio
n 2.
1, “C
ompl
ianc
e C
onsi
dera
tion”
•2.
1.2
Con
ditio
ns to
the
AS
ME
OM
Cod
e
Con
tain
s th
e re
ason
ing
for t
he 5
Con
ditio
ns a
pplie
d to
the
use
of
gpp
AS
ME
OM
Cod
e.
•2.
1.3
Vol
unta
ry U
se o
f Lat
er E
ditio
n an
d A
dden
da to
the
AS
ME
Cod
e
Out
lines
exp
ecta
tions
of l
icen
sees
whe
n re
ques
ting
use
of la
ter
editi
ons
of th
e A
SM
E C
ode.
7
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Hi
hli
htfN
UR
EG14
82R
ii
2(
t)•
Hig
hlig
hts
of N
UR
EG-1
482,
Rev
isio
n 2
(con
t.)
–N
ew S
ectio
ns A
dded
und
er S
ectio
n 2.
1, C
ompl
ianc
e C
onsi
dera
tion
•2.
1.4
Iden
tific
atio
n of
Non
com
plia
nce
This
Sec
tion
incl
udes
gui
danc
e on
reso
lvin
g de
grad
ed a
nd
nonc
onfo
rmin
gco
nditi
ons
and
refe
renc
esR
IS20
0520
nonc
onfo
rmin
g co
nditi
ons,
and
refe
renc
es R
IS 2
005-
20,
Rev
isio
n 1,
“Rev
isio
n to
NR
C In
spec
tion
Man
ual P
art 9
900,
Te
chni
cal G
uida
nce,
Ope
rabi
lity
Det
erm
inat
ions
& F
unct
iona
lity
Ass
essm
ents
for R
esol
utio
n of
Deg
rade
d o
r Non
conf
orm
ing
Con
ditio
nA
dver
seto
Qua
lity
orS
afet
y”
Con
ditio
n A
dver
se to
Qua
lity
or S
afet
y.
•2.
1.5
AS
ME
OM
Cod
e In
terp
reta
tions
8
Cau
tions
lice
nsee
s w
hen
appl
ying
inte
rope
ratio
ns.
NR
C m
ay
not a
ccep
t int
erpr
etat
ions
.
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Hi
hli
htfN
UR
EG14
82R
ii
2(
t)•
Hig
hlig
hts
of N
UR
EG-1
482,
Rev
isio
n 2
(con
t.)
–N
ew S
ectio
ns A
dded
und
er S
ectio
n 2.
5, R
eque
st a
nd P
ropo
sed
Alte
rnat
ive
Alte
rnat
ive
•2.
5.4
Rev
isin
g N
RC
-Aut
horiz
ed R
elie
f or A
ltern
ativ
e
10 C
FR 5
0.59
may
not
be
used
to re
vise
NR
C-a
utho
rized
relie
f or
alte
rnat
ive.
•2
55
NR
CTe
mpo
rary
Ver
balA
utho
rizat
ion
ofan
Alte
rnat
ive
•2.
5.5
NR
C T
empo
rary
Ver
bal A
utho
rizat
ion
of a
n A
ltern
ativ
e
Pro
vide
s co
nditi
ons
whe
n a
tem
pora
ry v
erba
l aut
horiz
atio
n m
ay
be u
se..
9
–:
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Hi
hli
htfN
UR
EG14
82R
ii
2(
t)•
Hig
hlig
hts
of N
UR
EG-1
482,
Rev
isio
n 2
(con
t.)
–N
ew S
ectio
ns A
dded
und
er S
ectio
n 2.
5, R
eque
st a
nd P
ropo
sed
Alte
rnat
ive
•2.
5.6
NR
C A
ppro
val o
f Pro
pose
d A
ltern
ativ
es S
imila
r to
Prio
r
N
RC
App
rove
d A
ltern
ativ
es
Pro
vide
s gu
idan
ce to
lice
nsee
s w
hen
subm
ittin
g al
tern
ativ
e re
ques
ts fo
r sub
sequ
ent 1
0-ye
ar IS
T in
terv
als.
Rec
omm
ends
re
view
ing
new
app
licab
le C
ode
and
Cod
e C
ases
.
10
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Incl
des
som
eof
the
neIS
Tis
ses
obse
red
sinc
eN
UR
EG
1482
–In
clud
es s
ome
of th
e ne
w IS
T is
sues
obs
erve
d si
nce
NU
RE
G-1
482,
R
evis
ion
1
•O
nlin
e C
heck
Val
ve S
ampl
e D
isas
sem
bly
and
Insp
ectio
n (S
ectio
n p
yp
(4.
2.11
)
Whi
le s
ubm
ittin
g re
lief r
eque
st fo
r onl
ine
chec
k va
lve
grou
p sa
mpl
e di
sass
embl
y an
d in
spec
tion,
the
licen
see
shou
ld fu
lly d
escr
ibe
how
it
plan
s to
com
ply
with
the
requ
irem
ents
in IS
TC-5
224.
The
pla
n de
scrip
tion
also
sho
uld
incl
ude
info
rmat
ion
on m
anag
emen
t of
exam
inat
ion
and
test
ing
of a
ll gr
oup
valv
es s
houl
d a
sche
dule
d va
lve
insp
ectio
n be
dec
lare
d in
oper
able
.
11
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Incl
des
som
eof
the
neIS
Tis
ses
obse
red
sinc
eN
UR
EG
1482
–In
clud
es s
ome
of th
e ne
w IS
T is
sues
obs
erve
d si
nce
NU
RE
G-1
482,
R
evis
ion
1 (c
ont.)
•W
ater
leg
Pum
ps (
Sec
tion
5.11
)
Pro
vide
s gu
idan
ce to
lice
nsee
s w
hen
requ
estin
g al
tern
ativ
es fo
r BW
R
Gro
up A
wat
erle
gpu
mp
test
s. R
eque
sts
shou
ld e
xpla
in h
ow th
e pu
mp
disc
harg
e pr
essu
re is
mon
itore
d, th
e m
ain
emer
genc
y co
re
lit
(EC
CS
)hd
iifi
dt
bf
llf
th
tico
olin
g sy
stem
(EC
CS
) hea
der i
s ve
rifie
d to
be
full
of w
ater
, wha
t is
the
pum
p vi
brat
ion
mon
itorin
g fre
quen
cy, a
nd a
ny o
ther
mai
nten
ance
or
test
ing
activ
ity p
erfo
rmed
to e
nsur
e th
e pu
mp
will
cont
inue
to m
eet
its in
tend
ed fu
nctio
n.
12
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Incl
des
som
eof
the
neIS
Tis
ses
obse
red
sinc
eN
UR
EG
1482
–In
clud
es s
ome
of th
e ne
w IS
T is
sues
obs
erve
d si
nce
NU
RE
G-1
482,
R
evis
ion
1 (c
ont.)
•S
moo
th-R
unni
ng P
umps
(Sec
tion
5.12
)g
p(
)
Pro
vide
s gu
idan
ce fo
r req
uest
ing
alte
rnat
e ac
cept
ance
crit
eria
for
smoo
th-ru
nnin
g pu
mps
. R
equi
res
incl
usio
n of
thes
e pu
mps
in a
pr
edic
tive
mai
nten
ance
(PdM
) pro
gram
.
13
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Incl
des
som
eof
the
neIS
Tis
ses
obse
red
sinc
eN
UR
EG
1482
–In
clud
es s
ome
of th
e ne
w IS
T is
sues
obs
erve
d si
nce
NU
RE
G-1
482,
R
evis
ion
1 (c
ont.)
•V
ibra
tion-
Mea
surin
g Tr
ansd
ucer
s (S
ectio
n 5.
13)
–Li
cens
ee re
ques
ts to
use
this
alte
rnat
ive
are
gene
rally
no
long
er
auth
oriz
ed b
y th
e N
RC
.
–V
ibra
tion-
mea
surin
g tra
nsdu
cers
and
thei
r rea
dout
sys
tem
can
now
be
pro
cure
d fro
m v
ario
us s
uppl
iers
at a
reas
onab
ly lo
w c
ost d
ue to
te
chno
logy
adv
ance
men
t and
rese
arch
wor
k pe
rform
ed in
the
field
of
inst
rum
enta
tion.
14
of in
stru
men
tatio
n.
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
Incl
des
som
eof
the
neIS
Tis
ses
obse
red
sinc
eN
UR
EG
1482
–In
clud
es s
ome
of th
e ne
w IS
T is
sues
obs
erve
d si
nce
NU
RE
G-1
482,
R
evis
ion
1 (c
ont.)
•M
otor
Driv
ers
for P
umps
(Sec
tion
5.14
pre
viou
sly
Sec
tion
5.11
)
App
licab
le In
stitu
te o
f Ele
ctric
al a
nd E
lect
roni
c E
ngin
eers
(IE
EE
) st
anda
rds
are
refe
renc
ed fo
r tes
ting
of m
otor
driv
es fo
r pum
ps.
15
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
–N
ew S
ectio
ns re
late
d to
New
Rea
ctor
s
•2.
7D
evel
opin
g IS
T P
rogr
am fo
r New
Nuc
lear
Pow
er P
lant
s
Pro
vide
s gu
idan
ce o
n th
e de
sign
of p
lant
sys
tem
s fo
r the
de
velo
pmen
t of a
n IS
T pr
ogra
m m
inim
izin
g th
e ne
ed fo
r rel
ief
dee
ope
toa
Sp
oga
gt
eee
do
ee
from
the
AS
ME
OM
Cod
e pr
ovis
ions
.
•4.
1.11
Che
ck V
alve
s in
New
Rea
ctor
s
New
des
ign
mus
t pro
vide
the
mea
ns fo
r bi-d
irect
iona
l tes
ting
of
chec
k va
lves
with
in th
e sc
ope
of IS
T.
•4.
2.12
Pow
er-O
pera
ted
Val
ves
(PO
Vs)
in N
ew R
eact
ors
16
p(
)
Dia
gnos
tic te
stin
g of
PO
Vs
is a
par
t of I
ST
prog
ram
.
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
–N
ew S
ectio
ns re
late
d to
New
Rea
ctor
s (c
ont.)
•4.
4.8
Pyr
otec
hnic
-Act
uate
d V
alve
s in
New
Rea
ctor
s
The
NR
Cm
aylic
ense
cond
ition
sab
ove
and
beyo
ndth
eTh
e N
RC
may
lice
nse
cond
ition
s ab
ove
and
beyo
nd th
e re
quire
men
ts o
f the
AS
ME
OM
Cod
e w
hen
issu
ing
com
bine
d op
erat
ing
licen
ses.
•5
15P
umps
inN
ewR
eact
ors
5.15
Pum
ps in
New
Rea
ctor
s
New
pow
er p
lant
s ar
e to
be
desi
gned
to a
llow
full
flow
test
ing
of
pum
ps in
the
IST
prog
ram
, whe
n th
e pl
ant i
s op
erat
ing.
17
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
–A
dded
New
Fig
ure
2.1,
“Flo
w C
hart
–Dev
elop
men
t of I
ST
Pro
gram
fo
rPum
ps&
Val
ves”
This
char
tpro
vide
sa
quic
kgu
idan
ceof
the
for P
umps
& V
alve
s T
his
char
t pro
vide
s a
quic
k gu
idan
ce o
f the
fo
llow
ing:
•R
egul
atio
n 10
CFR
50.
55a
for d
evel
opm
ent o
f th
e 10
-yea
r IS
T pr
ogra
m
fd
lfo
r pum
ps a
nd v
alve
s
•S
ubm
ittal
of r
elie
f req
uest
/alte
rnat
ive
durin
g de
velo
pmen
t of I
ST
prog
ram
p
g
•S
ubm
ittal
of I
ST
prog
ram
to re
gula
tory
aut
horit
y (N
RC
)
18
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
–A
dded
New
App
endi
x A
, “G
uide
lines
for I
nser
vice
Exa
min
atio
n an
d Te
stin
g P
rogr
am fo
r Dyn
amic
Res
train
ts (S
nubb
ers)
at N
ucle
ar P
ower
Pla
nts”
whi
ch
incl
udes
:
•R
egul
ator
y B
asis
–10
CFR
50.
55a
Reg
ulat
ory
His
tory
ofS
taff
Gui
danc
eon
IST
ofS
nubb
ers
•R
egul
ator
y H
isto
ry o
f Sta
ff G
uida
nce
on IS
T of
Snu
bber
s•
Com
plia
nce
Con
side
ratio
n•
Dev
elop
ing
and
Impl
emen
ting
inse
rvic
e ex
amin
atio
n an
d IS
T of
sn
ubbe
rs•
Sco
pe o
f Snu
bber
IST
prog
ram
–V
isua
l Ins
ervi
ce E
xam
inat
ion
–In
serv
ice
Test
ing
Si
Lif
Mit
i
19
–S
ervi
ce L
ife M
onito
ring
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
–A
dded
New
App
endi
x A
, “G
uide
lines
for I
nser
vice
Exa
min
atio
n an
d Te
stin
g P
rogr
am fo
r Dyn
amic
Res
train
ts (S
nubb
ers)
at N
ucle
ar P
ower
Pla
nts”
whi
ch
incl
udes
(con
t.):
•S
nubb
er P
rogr
am D
ocum
enta
tion
Req
uire
men
tsS
nubb
erP
rogr
amP
lan
and
itsU
pdat
eD
ocum
ents
•Sn
ubbe
r Pro
gram
Pla
n an
d its
Upd
ate
Doc
umen
ts•
Rel
ief R
eque
sts
and
Pro
pose
d A
ltern
ativ
es•
Rep
air a
nd R
epla
cem
ent o
f Snu
bber
s•
Dev
elo p
ing
Snu
bber
Pro
gram
for N
ew N
ucle
ar P
ower
Pla
nts
pg
g
20
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
–A
dded
New
App
endi
x A
, “G
uide
lines
for I
nser
vice
Exa
min
atio
n an
d Te
stin
g P
rogr
am fo
r Dyn
amic
Res
train
ts (S
nubb
ers)
at N
ucle
ar P
ower
Pla
nts”
whi
ch
incl
udes
(con
t.):
•Fl
ow-C
hart
-Dev
elop
men
t of P
rese
rviv
e an
d In
serv
ice
and
Test
ing
Pro
gram
forS
nubb
ers
prov
ides
the
quic
kgu
idan
ceof
the
follo
win
g:P
rogr
am fo
r Snu
bber
s pr
ovid
es th
e qu
ick
guid
ance
of t
he fo
llow
ing:
–R
egul
atio
n 10
CFR
50.
55a
for d
evel
opm
ent o
f th
e 10
-yea
r sn
ubbe
r pro
gram
for s
nubb
ers
–S
ubm
ittal
of
relie
f req
uest
/alte
rnat
ive
durin
g de
velo
pmen
t of
snub
ber p
rogr
am
21
–S
ubm
ittal
of s
nubb
er p
rogr
am to
regu
lato
ry a
utho
rity
(NR
C)
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
•H
ighl
ight
s of
NU
REG
-148
2, R
evis
ion
2 (c
ont.)
NR
Cis
plan
ning
topr
esen
tade
taile
do
erie
onN
UR
EG
1482
–N
RC
is p
lann
ing
to p
rese
nt a
det
aile
d ov
ervi
ew o
n N
UR
EG
-148
2,
Rev
isio
n 2
durin
g th
e tw
elfth
AS
ME
/NR
C S
ympo
sium
on
Val
ves,
P
umps
, and
Inse
rvic
e Te
stin
g in
Jun
e 20
14
22
ASM
E C
ode
Cas
e O
MN
-20
•O
n Fe
brua
ry 2
4, 2
012,
the
NR
C is
sued
EG
M 1
2-00
1, D
ispo
sitio
ning
N
onco
mpl
ianc
e w
ith A
dmin
istra
tive
Con
trols
Tec
hnic
al S
peci
ficat
ion
(TS
) Pro
gram
mat
ic R
equi
rem
ents
that
Ext
end
Test
Fre
quen
cies
and
A
llow
Per
form
ance
ofM
isse
dTe
sts
”to
allo
wen
forc
emen
tdis
cret
ion
Allo
w P
erfo
rman
ce o
f Mis
sed
Test
s, to
allo
w e
nfor
cem
ent d
iscr
etio
n an
d pr
ovid
e gu
idan
ce to
lice
nsee
s pr
ior t
o th
e is
suan
ce o
f a lo
ng te
rm
solu
tion
for a
ddre
ssin
g fre
quen
cies
and
freq
uenc
y ex
tens
ions
for I
ST
inte
rval
s.
•O
n A
ugus
t 23,
201
2, th
e N
RC
issu
ed R
IS 2
012-
10, “
NR
C S
taff
Pos
ition
on
app
lyin
g S
urve
illan
ce R
equi
rem
ents
3.0
.2 a
nd 3
.0.3
to A
dmin
istra
tive
Ct
lP
Tt
”hi
hh
id
dl
ifid
thC
ontro
ls P
rogr
am T
ests
,” w
hich
reem
phas
ized
and
cla
rifie
d th
e in
form
atio
n co
ntai
ned
in E
GM
12-
001.
23
ASM
E C
ode
Cas
e O
MN
-20
(con
t.)
•Fo
r any
com
pone
nt’s
IST
frequ
ency
of 2
yea
rs o
r les
s, th
e lic
ense
e ne
ed n
ot ta
ke a
ctio
n. W
here
as fo
r any
com
pone
nt’s
IST
frequ
ency
gr
eate
r tha
n 2
year
s, th
e lic
ense
e ne
eds
to s
ubm
it a
relie
f req
uest
.
•C
ode
Cas
e O
MN
-20,
“Ins
ervi
ceTe
stin
g Fr
eque
ncy,
” whi
ch a
ddre
ssed
in
serv
ice
test
ing
frequ
ency
and
allo
wab
le te
st g
race
per
iod
for t
he
AS
ME
OM
Cod
e IS
T re
quire
men
ts w
as p
ublis
hed
in th
e 20
12 E
ditio
n of
th
e A
SM
E O
M.
•To
exp
edite
the
use
of C
ode
Cas
e O
MN
-20,
NR
C p
lans
to a
dd a
di
tii
thl
tt
lki
td
thfC
dC
cond
ition
in th
e la
test
rule
mak
ing
to e
ndor
se th
e us
age
of C
ode
Cas
e O
MN
-20
with
out r
equi
ring
NR
C a
ppro
val.
24
Que
stio
ns?
25
