LER-1978-015, /03L-0:on 780215,during Reactor Trip Chemical/ Radiation Sampling Revealed Reactor Coolant Dose Equivalent Exceeded Limits.Caused by Expected Transient Spikes Following Trip & Leaking Fuel Pins.No Action Needed |
| Event date: |
|
|---|
| Report date: |
|
|---|
| 3021978015R03 - NRC Website |
|
text
,
t
. +
t
3
..s..a..<-......-..3,.=.y,,....,,,..
%,,,., y.4 e.g ~
gg..*. g e
..1
"*N AD C X..i,...
L,,.........l.,...,.
M.
.. +
- ...).
- :. 2.3
.9 i r
\\
,g
! ?..
m gaf,1s :.%! 1 *** * ( a,*. s e i+;t e r =;,.4 r - e. c
.a
.s
.1' I ')
M ?s T,,1. ;-M i
,/
O O * **
3 1
._ ^
s., I
I
[
+ - !7
.. s '....sNet
O'
- W
j.
5 i
'4
.v H
n 7
6 3
.i;1%&li :.*:1 4
..4s s s s.v u
- - a i
., g
.r... 3.., *..f. -, 3. !
. r. 4 n
t -
.a... >.
.: a f'",N i '*
t e :I.,._
.m.... n t, ; 3 a v: = ?
1 v-t,, t
- - 5,.
v-a a g e;a ; a g 4;
F 4
se -
u
- 4 4 +..-.J 3 4 m.
$6
- 4. it i a 'l as 191W
- ts:ag ;;.: p:- en;g Ang ;; tc gs:g;.::
3 w s. 3...m..;..
m.
e..... 3. - 3. 3..'. 3.J.
.'.2..
.4. 2
- 7. ~3 2.....
p3.,,
l. c ;
.g.4 7.,. e...
.. 4.
3
.3
.. t,,.a -
a.2a.
3,,
<= 0 0.1.,.,,..
%.. 3 g.
r... 4.
,
a.71
.]
.3 n
. v.
t.,
3.f
- 3. a=
4.s. 2.... 4 2_
3.
J.
14.
3,., e.
.J S
=. %.. 1..
".s
- 1. )"......
s. i. *s.
'.{ w=
.L.i. 3
=J 3w=.Ja
=.
- - <..a
),,-
O m 2, _... '* 1.4 e.
?-
- 'J :-%
s4 u
- M- ', i.. s.. %,*.3
? s. 31,e -
- %.is.e.. L.2.:..
34 w*
m 3;
?__-~'
<_f.-.*,.**_*.*
_^
s.... s..J 3... %.. 4 s.
3...-.
3-
.....s...a.
4 s a.
., f
- ).,;
3....
2.3...... g.. s. n.. ')
.s.
. j,. O.
t.
} s.']
"" 3 97****
p*J
].
.... f.
1
- w py.,.
,o
1-a:.
r s.
irsu
- 4.2r
- 2i
- ~
g, a:%. :::t.
, qu 7 m r.3.:.::: e.
. 9. 7 sus :::
- .i:?:i
- si
=%
-. i.m3,
.s,,.-=,n 7
- 7., s p
l Cl G t>..
Ic- _ %:.:.,y i
.. s )r
- v t-
,i 1
- - v
.-_. w 7
I h
't ti M
'l
'l R
M:. a a ( *. *,J agsae-3 {~.114.*t 14 */.41.% *? A *.
- : m
- z
.g,,,+
%e m..
0 ! 31
? _.#
.C !
@ %...m,n'd i i 73 i
! _J'
.a l0 i. *;
- A 3.=
A - 2:-;;ty
'":-i
"~ s n. -
- .".:is.
.t *,*.t *.
ac.?.g ae a
a. :s.I
a.
.z.
..g.
-. l.. a '-M ;'*'% y,'fs ,'""'s
'['" i,*
r e.
i l
! I qi M.- s i
- - q" -,
%.j r
- - l 0
Og g
iy g
.,,,g
'd
- w. g.,[,M CA12013 =is
I. m. *..?. a 4_
g= j, S..a 3.,..=
m.
J_
g aJ3.=..=_ sf.'
s.,.
a4 3.
si.3. a.=. 3. A 3 9 ~ g d
. g
..ga
... 3 a f.39..
t.
.- - l
..s n
aa 6
.7 t
%. ~s
.~ ~ ~a.. s e = -. a.
2.>~4.==
~_
3*s.n'.~;
.:.~a 4*
f.
e..... s.
r.J * ~
..3
..a y.f g.T3.
.m f-~
w r
. n. ~. 3 s., 1,.. '.
"..$",.t**.'*..J'.I
'..".3 '..?."-I..'.'.'*.s*
2 i...' *f *. #a'.' 3.. ' '. */ S. f..
.g.
=.%.. a
?. 2. 3. e,. =. =..
s.-
.t i
' f 4 6 3 4 I,
l
(**
v l *- 0 7 ! *
,."'N ea:..**
0.;
- - 4,? A!. A
,.^
.. m.
,. -., ~. 3., ; ;. ;
- - e' U; i.. 9 :
sIA I
i-
-- - -~~ -
--J.-"
- - s.0 i
te
- - v 6
42 s: %. ?,
'L%*
. r. s t s
- I.} %)I)
I 8 !. I *II 4' ' I*4 % *
$ [
{
I N.
, $4* IS :3 TIkI edd Q'
l? 14, v
v.
a.4 4
33 i 9 8f*?*%*.I.It8Ji.813 3
a ggvg(e
or;;tsa*s.
!,.s s**
f
$.s, l'.1..,
1a -
.L. A I-5. i 7
4
. **#.i q
g s
'*=8
- 14 $ 2*.% 1.
.d [I
- Ig;a ** :. y,
,%. W ff,,
D
.[1 t9 i-i )- )
4..,
- 7 u,
a O
k l
=
=
- - 2 '.I ;,. 4.
.s 4.
.1 e
.'.4.'.
4
)
~ - -
i;
\\
s,
..n.
s
,. (j-'
, 48.,E** q.41.8
.,g n.
U U 02'2,1TO
.* v. * - t t a & a *.. :. -
W
..w...
s
,.,.. =
(sa.
.... =..
a.
.......i....
w
. - ~
T
~*
4 m
1..
i I
.,,.3 c.,
r.*.*.* *.....*
- 1 *.*".ew *.s.-V ?... s.*
P
.-*W i
9..
- - y If 9jd:**g..C.*
U 3 0 -3,v. j,< 3 -c,u. r e... va s
s, q
s i:
g.
t, q s =.n.....
- (
,7 3
,4. ~ m a n s.
n. 4.. M -
1 s
o
.r.. -
1 1
-* d p... 1 %.J.
1 v. a'. *b.
2.,'.
t-J.
,.,.... +
s t
...}
l a....3..a N,.
2..
. 3
.:'.2 3. g,.y.. '.o..7 0 4
i
,s J'
~. 2. 3.,. 4..J J.
. J,.., '.:
a....
3.
.r.
- - s.-
.- v.... n 1
1^
J;%.e-s.f 1
a.
.s 3 4 v. n 4..., '..,...., e at.t
.. 3.., a...
- 4. c._
?.
9 4..... e. 3. s. ~
- 3. -..s...
3
. -f 42.
3..
g 1-3 g.?. 2......p.. 3. ;, 3 ~. 3 e
t.
d.. a..,..:..J e,. 4.
?.. i. 3.
s.
1
.. r.4 4-. 4. 3 --.3 3, e.
4 9
.O u.,....
3.
3,.
1 1
jJ
% ;3.-
b. 3.,. 5. y 2.%...
9 j
f.....,
s
.~.
I.
e 4
i
- - a, S.,.a..
- 4. s. n 3.:
.s C..
.L. 3..
y p
m f..' ~-,. 2 ". "..
s..'
.S.,. -
.es
.n. o g,.o 11 ~,e.e..,,
g. e ~.... r.a. 3.,. C'aa'2/ w.~
f.'
4.j
..a.. 5..=-..
~
. a
)-
a..h a.
"c3 e.
e f
p.e.m.
.p
- 4. s* g. *.. s r. a. a.. 7. '5.' 2 -. s
.i t
. 1 71.;g g
?...V, D m #.a.. cn *. J. s. a.
.,3. =.
- - g,gi7.1 m=.a.
v Of T.* C' n d.
- al 3 m o.e.d.J 4.* s '- 4. 3m..
3.1. 4,,
%-e,g s a o. n.. s. J,.
..J
_h.g - J. o g = '.,~, =
1 3,.'. J -s. 7
- 2.. s. c. o,s. a.. * *.*
l
. a.
. s..
. _......,. 6. 3.
a..
...%.+3
.0
- 3.,..
gas
.f. g.f.J.g 3 d.
..,.a.
a.3 s g..' m e..,F.i..3.... 1 11 s..y,..
3..., d.4 y
3 j.
..4.,
le ~- 4. g.:
- 2. 3
.,4 3C.. e3.a.
. a..
5,.,
r.,...
.4. 3 s.,.4.<=. q,
. 3.0 3. ;,
.n12..
,,2
. s....
- ....a
~.
f f..
3 a w 24.eg.
..4 3.1 4m4
..3=.
}.-
a.
e i
l
. g. g 2.
- 4. w,,.. 3.2..sf.7 a *." *..*.' " M '.'s' 2 '
e 1
I l
'sg.d3 m.,7en. jgs
+A'.'.d
~.s*
s. .~f *. '.' *. 2 d *".*"..'s.a.a....
a.> #.'.u. a u3.,, *.*. %+4.. f a 7,a. g s...
..da
.. s. s>.'.%
.,. s *..
J
+
.f i
1as.ing f.;al p' s.
i i
l l
- 3..
1,.g g *.q d..s 2
o.... ~. 3..g.* a."
e...
w
- - l t
n 3
s -p
.s 3
- 2. v.
'1 3 :
w3.
2
..,a.
- 1. 3.; %, ds
- 4. s.
? ;. n,... C 3,.aa t.
g,. -
7 34
. f.
..a..
4..
.s a
.s
. s.
.a A.. 4 y
97.
- 11.
...3 s
j I
r.
7 3.
4./3....
t.,
,t.
..s.
i J.. g
.s.
_J..
2.
- 3. s 3.
. ; a*
_3 g 3. _...
. g.,
...s_2.*.._*.
=.*....='.=..W.
... ". ".~..
=..
p.
T..,* $..T. a.
1..g.a.= h.
3 3.
a.
a
$...'.i.
.1 3
n..,
3 4*...
J p
E.lb k...J
...J.
4 a dB.,,....t.J..ng..
-.. g s.....
a 4 $.ab 1
j**
.3
. g,. e-,
+.
7.,
,.m.e
.,e g
g.
.*d
.y
+
.v.1 *4
- .<-.3,. w s. E' A.
J.
4 a
5 5
i D
Dy y
u El mr 9
i 0 db 3
^[.
l e
\\'
4 e.
m 2
1 M y b,
m.,.,%
,-.,,w.,
_,..m_,,,--,_,,.-..--....
v
- - w
., m %.mm
^
m 9
i I
)
I
- - a
- , ~,,~., -._,~,,
? ?.1..e
?..' * ;.. S *4. *..? - * * -- S S... % m.
.' s.
7
.-..>~
^
- - T.it 1
=
l i
1m e
1 I
i D
D) 1, o R\\
7 7g g
7 g-S JU. S
. 1 W a I
i l
l I
PP"
- -- + - + - + - _,,,,.,, _
v z
4
- - f 5 :
f.-., '
1
~,,. '
- g.
)
.g y
.e, a -
.5._.-~..u.,
1 2,. - +
^ a i
g e-h '..
'.9 '.*
- s>
-. r : c,,,q, -
. w m..
.y
..,.w.. n.
-..--,...--..,,.,,a).
. h..,. p.
c
\\ a :::n :
-,, r ; -
c
(.' Q '~-
+.= ? L
> / a,= ? -
n!,7?
'l 1
2
...c.,.
.,. u,s. _ - -.-. 0
<3
. 3.-). ~ ~
su
_ 2 0..
- -.. _..1.02
=.. - -
g
- i).i-i,.
- n., g -
ro,.. e,.4..
, o. n..- : v.,
.... 01 i
4 t 0 ', =
? ?, ? 5 ".. -
1 3 0. 3 9 3..
1.002_
.y.,.,
3 1
.,3 3..,, ~
1 vv
.,00 a
- - su 7,,y
-.5Q-
^ C O. '. '- ra.
+gg.'
o.g i.. a+.s* 9
~~
4 '-
e i;) : '
- -a a
- c.. c ----
.e
..sq.3-
, ~.
_. s q...
s
.sv 4
t c 41m a... - s 0
-. v a. n r-
,. s,-
1,,-],e e%
[
I^
7 1, g
- 7. 9.. O,
.i. '] 7 4 *
. w.'.
,v,
, 10 1
. V.3. i.
.' 3 ] )
- 7. C.. O. *. e*
1,73."ga:
,.1,1 **
1 i
. ~. - - - -
,.3.c.....
. 0,,. *JU a. ;J J'a.
r -- s -*
i.. i 4 d 0 v,... ', '/
, g' ~-
2
.s
, v a.,
u u,.. + 0.,
1. 3, 9...-
c 4
1
.. ::39
- c. o.. :. = 9 e., g. a. c a
.i. c a t.;.
2
.a:ao
. - y.
s,.
u u. w. e
. u s.
,.y
'. )..--~16:00 99,93?
- - 100.500 1.006
.n : c a.
y o.. c.. 3 -
.'.00'.
_i u..00 yr....,
30_ 0 0 1.;03 a
3 e u3 3 go.
0.
2, 4
a ".
_3a..-,
33.,
. o
.uu
.,1.]
O. *7. C. e. c.
.40.!. > (.)
..,3 ;3.1
..J U.
,, g s
.~~.~'<YF>.'
u l4(
..:00 100.341'
.30,100 1.001 i
~
j
't00 L10.0a'
'.00.330 1.003 g
v,a.?) g..
4
. u a. a,s -) _... -. ; a..r u u y.- 0 0 'A j g ,
'.'A : 00' 100.000 100,LC0
- 1. 0 0 ti-
?
i 4 - :3:
L
,.,<=.a,. -.
- 0.., y
.c. J _t cf. w e..
9 9, y-,.,.s
- /
,,,,.-.3 t:c.
4.,
4.-
M/ 3 3. A ON ) S [i,..
.T b 1't.3 1[N N. ? C I.k."}
S / * ;~,3
.,N...
,..b s n e..y
-.,a u,,. c. L -.
r
~...r,-
l
=.m,-
s
.o r s.
enn Ja w
a
.-.e e"
e e.we uk mee n me
'e..
W r.
1 i
t g
l M
'.-'.eese h
0 4: A.,~ -
Q O)
.y e.-
t l
j-
.. ~..
Vl V
l
[.) {-
<51_ T a
9 mF n
0 L.
.U
- Ri
_ (.
f3 i.
I g..
6 5
1 1:
j, e
,. 2 i...
^
1 i ' )'.-
._.... _.., _.... _. _. _.,. _ _ _ _. ~ _. -. _ _.. _.. _ _ _. _,. _.
e
m
~ - -
3 s.
~
r
, e; g
-?,
j 2
f'.
g -
't
-);.
- - 4
.s.,...
..r.4 s '.J r* t.~..
e
^
gg,
....... ~. ~.
. i..-
r* q t t '.
..-4.
c4 ;, : '
. ~.....)
P
- ,, 3
- ~
Ja.
" ;,.e,' (~.
- - s ~ s s.*
? y e ~ c,'
Mt.., /
~ ; '.* '.,..
e -
u / 2 ? ;7 ~
p f-3.',' '
s j' # p,7 -
1 xJv,pnm-
. ras.,s. J
'.y. %.s e
- 1. n c. q r.
,pn-_
3m sh s'
6
.t.,*, **..r. ji g
.. 3 q,-
- 9.. 1 ;J ry g.. q r. r;-
-- 3 ~
J. s s...
a l*
J' 's
- - QQ. G 4.* *,
' 1,) ps. r. "t 4. '
. <.' 4.r, e
w.
t J..
- - 4 : aq*.
. ') $J.
%.., ;,..-.,. 4 a..- ;,.3......
. y 3,r.,.
43
.. s,,
.-e...u
. s.
- 3.,...r. =3..
.',J *.s e tg p
9ea 3,..
r ;d e * (, n ),J.
- *a e
.J J.. J d
.t. J a.. JUq-
- - a.J +. Q U*).
6.4s4%:
- - s
.,3
. $ 4
-.a4-
..~.
. v v.. s, v.r, >*...
.?
.>, i
. ma
....dv
~d...
-~..a
- --. =..,J O w
4.
.?.. a * ::'
l
.f, y.*J
.t., a.5 J t. a o).~S J,e.-
?.* 1
<*).,,
s J Js J.,.
a
, e i
y 3s
.; 3a
.JJ. J '* 4 a d v. -( 41)
..JU!
i
?. J.,
4 4,
[
, v.3.,
,4,,
a i. a.....
.>,J
.J',
33,Y a.
....,,,a
. s >>
J 6.-,
r
. *=-
4*.
.-= g. *%:
J4 J ')
.,aJl i
n..
6.
JU
't
. r 4.
s
. 4 g
j'
.q.
.a
. -J ';
. ] J. s e: d
. s '< 0 0 t
p r..
....w..,.r.
...,,. Y v C 'J V.
3 q
.,.s-e sa v.7 et., 0,
..;. JG
??.
a 4
,. ;J J. 2 0 \\J
. O '-) 2
.l 4 Sp
..=s j.:=. 'e }
L'30,Qa3 3..
. s u.
') %
\\
13,...vuv 4.00 w u, A. 3, n, a4... J.,.
- - _ _ u.
-...i,i J J. c 1.- _.-....
30._
,...s,.,.,s..
J
~
. a.s 3..?-
13:0G
!. 0 0. 0 0 :}
100.600 1.306
- :. ~: J ')
90.95:
100.7GO 1.007 r.
i
- 3. 3..,,, ;3... -.... a,. u. n... _..,
s g u s
.J 3s,
.. uu 003
)0 0)
I o
-. 02 5 0 0. 0..,
3 0 0. n, o
- 1. u-,u,,
i
.....,,C
,3,.,,. 0 '._.. s.-. J ') e Q44 o 'J '). O 'J u,.. _.
..s,..-
.4-,
s. e,e Q
+
)
- 03 100.000 100.603 1.00s
4 : 00 100.000 100.sGG
- - 1.006 i
4
$$ w e
..O 9
.u
.Ig 9
. 1 t, M.w
..... W.
"% e 8
e>..g..h.
.Og i.
.a %.
i 4
,. C
., r.;. e. * :-
.*r+
v,
.y.,,- '.", 3 "..q c **
"2.7, fy..}
--) ]. 7,1
- ,
~
s.
i -
'J
-).,<
e.
[
.i..
.e4
.e.
- - e
'.u.se-i.e Y
y **
-. !,4' '.; **, *
},'t "" *. 7
.,p a.$. j. -
..s
... 6 I
g g
3 u.
- - o.,,
6.
. mW a/.E 4
't 1
=
l
,.A
- =
J_
n e
- ~.11 QOO
- - T-0 D I -
e d
W..
l'
- - r
,t e.
u.--..
O 0
k AgL
~
u
,, +.
v..
q,,g,
% 6 44.
6,.b
.M i.e e m e 9.ge w b
g
.. ~
n.
- ~.
.. _. ~.. ~..
. - ~
3 s
s
. -..,s.--
- [
g g., /. :.
' i. f_
..n. el < % L a.; ;,. :.e.
m,8-o d
p,-
4
+
3.
.,. ~.
1
[
n v.a.4. :
3, y...,
h 1,..
d. :.
n.
~.. t s..;
r.-
T. w. s? s* T ')
.,._.'.'.i.~W..,~. Y-.
st ? r '~ - -.- -
.i r.
u W / e M.
e./ 3. ' e.2
,/303 C
4-o a
..p-a-
0,..,..saJ
.g
. " ') t - -.. -
Jr q *>.' ' ' a c)
. a
- ) *7 o c
- - 2 7. a..
,.t,3n..3'd0c... -- *
.v z w,ai a :,. 3
. 9 7. e,,. -
. 3 0. s o u,.-
v.
E
)..
p,. 1 '
t.; c.
1.~* *.-
..?..,}.,' O
~
'.s.m 4
. 9. u n -
_.--e
., n.. _... :.. :,.,_..
~f a. -in
- R..
T
. A.. A.
.:n. %. +.
1 a n...
- o.. w. m.
.t q ). u..s.
.t - 6 0 =*.
s a
4
~
... _ d+...J., - - oc. =~
t..c. u. a.
... y s.
-.E O
a 'i C. 3. ',I C -2 1 i' 0..*. 0 i.2
.'.00*
s
. G n.s ;s' 4
a. q. ~i 33*-
< *J J,.a. q q s
1 u'.
's ss 1.
O. a..~, * -
4 1.i. t,..) n..
_. *...ii.4.
- - I i
=.6 Q Q. ]. q.1
..a.e ".I
.,i 4 ' *t. *i
'.*?..g.**
n
- - M'.
,s a30
.3
.; a gs -
4.
. ~..,e) ls
- - 3 =, g "a.+.
... - 3
- - 2 JJ r
u.
I Ot: C4 MrE
=--M 'j--
- - t--O St i
1~.00 79.256 130.200 1.00?
,) -
..>c:v)
- , c. %.1 c<
cd.0
, ? 3 e..
1
. e ) ~.,
r,.aJ,..u.
n. -n.., n.
L.
- - __.n.,.s, -.
n' 13.QQ
.300.
3.000 0 n00 n
i n
,,., 3 m. -
. :,J
.uGw.
0. 0 0 u.-
a.vuv
,r
@ 20 r0 0- ---40 0 0-Ge 0--
'--3 r 0 0 0-2 '. ; 0 0
.000 0'.000' O.000 22:00-
.000 0.000 0.000 i'
- - --23:09
.000-
- - hi.10
-- - 0.-00 -
u.3. _.
2-2'4: 00
.000 0.000-0.000 i
1 t
1
. - c.
.-owc.. ?
.m a. 0 7
.A m. r..t -1 2
m.
.u.
.o
.s
- c.., %(* 7.. +..s..r.6 s.
.; u p..
,s.r;.
Y s 4.*. ;*
3,.sv
t. q e. q. pyc. -c L
ti
..s
.2
,.m.
- - v me 3, _T.
b a'i h[* *[**- "[ [ f [ **[*)
hh P h h g,
~~
i am.
e
.M F-
".Ip&a.
f -
4 7
T C
i 3
J,,.,
d 1
2 Q@
I-v) -
D D I
-?
'e a
3 C.s Cs l
-. -.~.
.I
}
.m4ee
.e.=
t
[
2 i '
- 4}u j
g
.;a 4..
6
.u
. -w -
. - +. -
a 5"es der-"^Pe..we mep.-m w y-m-agm-_,,.,.a 7
g q,.
m.J A
.w.._..s ha s
O o
7
?
5 T7
- - m..,
a--*.
.'14..,
l N
? ". T %.0 t
1 I
k 4
4 O
D 0
D i
i r.'..>
. b l
1HIL I
4
..,..,.-_____..-,..,,.m...,,
s e
.. m I
i e
3 I
b.....
- - * - ~ ~ " - - - - - *
.L 3 2
...?
. 2.t 9
., - * * ------*-----**'fi****y*
,,.J
.g
.,. ;, J l
m. ~. m..
r. w-~.). -- n.
. v
.t w
s
..s i.
j
=*
s es.e m y*. y ? s see
)Q
.'U J J. f.a i. ' '.
.A s
- 3
..s*m 7.s.,".
- 1. 7. J
+j D
./ !.
a e%
m 0V sV43 sf.,9 w / ge-4
.e +s=
/
- = *,J t.r mh.5.F.
.% e d e 1 iJ J
1 h
l.
I (U,. m. 1 u S J 1l b
l i u l
v i
4 4
1 r
,,..-,,,,-..,,_,,,.n__.e
a
__.,4#.
--s a
aa m._..am.,
.__._e an-s
..-_4 m
A.
\\
i
^
s 4
'f 4
l w
4 ee
- - e es i
I5M 3
.l*l 4
I l
r
,l@
l j
I i
e I
O (~(.
R
- 1. )
b a
y -. ~ na_g.;
n-m -.
---a---.m,-e-.----,7-...---+-.------e.-e.
.A, l n--
~ - - - -,-- - - - -
a ur
^ '
A J
1 n
N.
=
i t"
~
_j T
T e
g
--ii M *f-]
i t
U' L257-wa ~,
g es ays.n.e t h. 5
S dG e**4 eM M w k.m
. sagesq reg a gggMe j
_-_A- *-w's*-_,
- -'~ ~ h
.M2 le.~ t
- -~. 4% ^ J
- ~~
1.5 Fia r;1:
. '.M 3 3'
- - 55 1.31 e
.. i 30 tv 1*
es e s..
t LwC 3
. =.
.0 9
.4%-
.o r,
t 4,
V E
B9 d
I O
4 P fB T,L O
k-. (
'Qn s A JL 1}'4 "
q 3
4 S
Y re<~~.-
- - - ~
w...
- - m m
_ w w wem -m.. _, _
m
j.
I i
I 1
5:
6 e
4
\\' ]
%?*.=+.-.
3
.,^7
~; * ; -,...:.* 7..
-....; ;.. - g
,)
i Y
A.w.
4 9.*
'i i
i
)
i l
4 4
11L 1
THIL l
i
-. ~
n.,,,,
. - -.. - - -,,,,, - - -... -, - - - - -..... ~,..,.... -.,, _,, - -. -,, -.,-,-.,,,,...,,,,,,,,,,,---
F t
t-4 l
s i
l t
i a.
- - sn
- - 7..+-
-+,....
7,s i
,,j,,,
sa.
......s s
6*-
- ... 7,.1 3.u.*' w* *./ ; - -
- ~J-i 4
e 3
O i
T.~.~.~..'.t. 3 4
i I
f I
4 i
1 1
1 1
I i
I s
o I
D DJ l
4 I
l
).3. 2; "a=*....'.
O.,3., J.....?..
3 1.,
.. 2 4 '...
.. _% i. J.,.
J.3.,....
.,a t.
e. J_..
3 J a+an.
?. 3 %.
2.
.s s...-
3r.
y
.3
-*0, 70
-.J
...a.
., w.13 -.._,4..f.s. 2...,* * *
+.
=
4
-,...a.3.
3.
4 a
f.
2
~~.
...1
.. 7. e.... 2.2....,....... u
.1.. _:.....,..2.
- 9.,. %. 2 3..
. 3
' 3 ~ 3 g h. 2.~
..'.a. '.7..'.1.*.
.,,. g.g J. r.,3. ~. 4......
%. 3.
p.
_4...,..
w 3
.. s.s
. 3..
g h
o d
4 I
G 1
1 1
i l
l l
)
i l
j l
l
(-
I f
a l
w
.-r-v.-,
m..
,,,_y
|
|---|
|
|
| | | Reporting criterion |
|---|
| 05000302/LER-1978-001, Forwards LER 78-001/03L-0 | Forwards LER 78-001/03L-0 | | | 05000302/LER-1978-001-03, /03L-0:on 780103,3B Emergency Diesel Failed to Start During Maint on 3A Emergency Diesel Generator.Caused by Foreign Matter in Servo Booster Preventing Governor to Function Properly.Servo Booster Cleaned & Tested | /03L-0:on 780103,3B Emergency Diesel Failed to Start During Maint on 3A Emergency Diesel Generator.Caused by Foreign Matter in Servo Booster Preventing Governor to Function Properly.Servo Booster Cleaned & Tested | | | 05000302/LER-1978-001-04, /04X-0:on 780112-13,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding 50 kg/24-h ETS Levels. Partially Caused by Coal Barges Entering & Maneuvering in Intake Canal During Sampling | /04X-0:on 780112-13,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding 50 kg/24-h ETS Levels. Partially Caused by Coal Barges Entering & Maneuvering in Intake Canal During Sampling | | | 05000302/LER-1978-002-03, /03L-0:on 780104,one Cable Tunnel Sump Pump Failed to Start During Operability Verification.Caused by Packaged Sump Pump Electric Motor Portion Failure.Pump Replaced | /03L-0:on 780104,one Cable Tunnel Sump Pump Failed to Start During Operability Verification.Caused by Packaged Sump Pump Electric Motor Portion Failure.Pump Replaced | | | 05000302/LER-1978-002, Forwards LER 78-002/03L-0 | Forwards LER 78-002/03L-0 | | | 05000302/LER-1978-002-04, /04X-0:on 780103-04,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding 50 kg/24-h ETS Levels. Partially Caused by Oil Barge Entering Intake Canal During Sampling | /04X-0:on 780103-04,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding 50 kg/24-h ETS Levels. Partially Caused by Oil Barge Entering Intake Canal During Sampling | | | 05000302/LER-1978-003-03, /03L-O:on 780104,Unit 2 Battery Failed to Meet Quarterly Battery Test SP-511 Criteria.Caused by Electrolyte Stratification Due to Battery No Lead Condition.Request for Engineering Info Initiated to Evaluate & Recommend Solut | /03L-O:on 780104,Unit 2 Battery Failed to Meet Quarterly Battery Test SP-511 Criteria.Caused by Electrolyte Stratification Due to Battery No Lead Condition.Request for Engineering Info Initiated to Evaluate & Recommend Solution | | | 05000302/LER-1978-003, Forwards LER 78-003/03L-0 | Forwards LER 78-003/03L-0 | | | 05000302/LER-1978-003-04, /04X-0:on 780119-20,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding ETS Levels.Cause Undetermined | /04X-0:on 780119-20,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding ETS Levels.Cause Undetermined | | | 05000302/LER-1978-004-04, /04X-0:on 780201,unplanned Radioactive Gas Release Occurred During Maint on Nitrogen Sys Header.Caused by Leaking MUV-141F & MUV-140 Makeup Tank Valves.Revisions Initiated to Consider Interconnecting Sys Impact | /04X-0:on 780201,unplanned Radioactive Gas Release Occurred During Maint on Nitrogen Sys Header.Caused by Leaking MUV-141F & MUV-140 Makeup Tank Valves.Revisions Initiated to Consider Interconnecting Sys Impact | | | 05000302/LER-1978-004, Forwards Supplemental Info to LER 78-004/04X-0 Re Unplanned Radioactive Gas Release During Maint.Personnel Associated W/Incident & Gaseous Pipe Contents List Encl.List Withheld Per Privacy Act | Forwards Supplemental Info to LER 78-004/04X-0 Re Unplanned Radioactive Gas Release During Maint.Personnel Associated W/Incident & Gaseous Pipe Contents List Encl.List Withheld Per Privacy Act | | | 05000302/LER-1978-004-03, /03L-0:on 780108,reactor Coolant Dose Equivalent I-131 Found Contrary to Tech Spec Limitations.Caused by Transient Spikes Following Reactor Trip & Known Leaking Fuel Pins.Corrective Action Unnecessary | /03L-0:on 780108,reactor Coolant Dose Equivalent I-131 Found Contrary to Tech Spec Limitations.Caused by Transient Spikes Following Reactor Trip & Known Leaking Fuel Pins.Corrective Action Unnecessary | | | 05000302/LER-1978-005-04, /04X-0:on 780127-28,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding 51 kg/24-h Tech Spec Level.Partially Caused by Coal Barges Exciting Intake Canal During Sampling Period | /04X-0:on 780127-28,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding 51 kg/24-h Tech Spec Level.Partially Caused by Coal Barges Exciting Intake Canal During Sampling Period | | | 05000302/LER-1978-005-03, /03L-0:on 780109,one Sump Pump Failed to Start During Cable Tunnel Sump Pump Operability Test SP-322 Performance.Caused by Failure of Start Control Bulb Switch Due to Inadequate Current Capacity | /03L-0:on 780109,one Sump Pump Failed to Start During Cable Tunnel Sump Pump Operability Test SP-322 Performance.Caused by Failure of Start Control Bulb Switch Due to Inadequate Current Capacity | | | 05000302/LER-1978-005, Forwards LER 78-005/03L-0 | Forwards LER 78-005/03L-0 | | | 05000302/LER-1978-006, Responds to NRC Re Violation Noted in IE Insp Rept 50-302/78-02.Corrective Actions:Problems Re Clearances Not Being Issued,Placed on Equipment or Released Per CP-115 Corrected.One Case Reported in LER 78-006/03L-0 | Responds to NRC Re Violation Noted in IE Insp Rept 50-302/78-02.Corrective Actions:Problems Re Clearances Not Being Issued,Placed on Equipment or Released Per CP-115 Corrected.One Case Reported in LER 78-006/03L-0 | | | 05000302/LER-1978-006-03, /03L-0:on 780111,HPI Isolation Valve MUV-25 Breaker Inadvertantly Opened & Red Tagged Out of Svc During Normal Mode 1 Operations.Clearance Procedure Reviewed W/Personnel | /03L-0:on 780111,HPI Isolation Valve MUV-25 Breaker Inadvertantly Opened & Red Tagged Out of Svc During Normal Mode 1 Operations.Clearance Procedure Reviewed W/Personnel | | | 05000302/LER-1978-006-04, /04X-0:on 780206-07,biomass of Fish & Shellfish Impinged on Intake Screens of Units 1,2 & 3 Exceeded 50 Kg Per 24-h Reporting Level.Cause Unknown | /04X-0:on 780206-07,biomass of Fish & Shellfish Impinged on Intake Screens of Units 1,2 & 3 Exceeded 50 Kg Per 24-h Reporting Level.Cause Unknown | | | 05000302/LER-1978-007-01, /01T-2:on 780204,valve Operator FWV-15 Not Changed as Required by Upgrading of Steam Line Rupture Matrix.Caused by Lack of Appropriate Engineering Change Notice.Mod Package Completed.(Supplementary Info Sheet Only.) | /01T-2:on 780204,valve Operator FWV-15 Not Changed as Required by Upgrading of Steam Line Rupture Matrix.Caused by Lack of Appropriate Engineering Change Notice.Mod Package Completed.(Supplementary Info Sheet Only.) | | | 05000302/LER-1978-007, Forwards Revision 2 to LER 78-007/01T-0,consisting of Supplementary Info | Forwards Revision 2 to LER 78-007/01T-0,consisting of Supplementary Info | | | 05000302/LER-1978-007-04, /04X-0:on 780216 & 17,biomass of Fish & Shellfish Impinged on Intake Screens of Units 1,2 & 3 Exceeded 50 Kg Per 24-h Reporting Level.Coal Barge Exiting Intake Canal During Sampling May Have Been Partial Cause | /04X-0:on 780216 & 17,biomass of Fish & Shellfish Impinged on Intake Screens of Units 1,2 & 3 Exceeded 50 Kg Per 24-h Reporting Level.Coal Barge Exiting Intake Canal During Sampling May Have Been Partial Cause | | | 05000302/LER-1978-008, Forwards LER 78-008/03L-0 | Forwards LER 78-008/03L-0 | | | 05000302/LER-1978-008-04, /04T-0:on 780305,waste Gas Header Overpressurized & Blew Auxiliary Bldg Loop Seals During RCS Degassing. Caused by Personnel Error.Personnel & Supervisors Instructed | /04T-0:on 780305,waste Gas Header Overpressurized & Blew Auxiliary Bldg Loop Seals During RCS Degassing. Caused by Personnel Error.Personnel & Supervisors Instructed | | | 05000302/LER-1978-008-03, /03L-0:on 780122 During Sampling,Reactor Coolant Dose Equivalent I-131 Found to Be 1.42 Uci Per Gram.Caused by Transient Spikes Following Trip & Leaking Fuel Pins.No Action Needed | /03L-0:on 780122 During Sampling,Reactor Coolant Dose Equivalent I-131 Found to Be 1.42 Uci Per Gram.Caused by Transient Spikes Following Trip & Leaking Fuel Pins.No Action Needed | | | 05000302/LER-1978-009-03, /03L-0:on 780122 Control Rod Driveline Breaker a Failed to Trip During Reactor Protection Sys Functional Test SP-110.Caused by Undercurrent Relay Failure.Breaker Replaced | /03L-0:on 780122 Control Rod Driveline Breaker a Failed to Trip During Reactor Protection Sys Functional Test SP-110.Caused by Undercurrent Relay Failure.Breaker Replaced | | | 05000302/LER-1978-009-04, /04X-0:on 780223-24,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding 50 kg/24-h Reporting Level of Ets.Caused by Two Coal Barges Exiting & Coal Barge Entering Intake Canal During Sampling | /04X-0:on 780223-24,biomass of Fish & Shellfish Impinged on Intake Screens Exceeding 50 kg/24-h Reporting Level of Ets.Caused by Two Coal Barges Exiting & Coal Barge Entering Intake Canal During Sampling | | | 05000302/LER-1978-009, Forwards LER 78-009/04x-0 | Forwards LER 78-009/04x-0 | | | 05000302/LER-1978-010-03, /03L-0:on 780123,security Alarm Sounded an Unauthorized Entry Into Vital Area Through Unlocked Door. Locking Devices on Vital Area Doors Altered.Key Now Needed for Outside Opening.Doors Cannot Be Left Unlocked | /03L-0:on 780123,security Alarm Sounded an Unauthorized Entry Into Vital Area Through Unlocked Door. Locking Devices on Vital Area Doors Altered.Key Now Needed for Outside Opening.Doors Cannot Be Left Unlocked | | | 05000302/LER-1978-010-04, /04X-0:on 780307-08,biomass of Fish & Shellfish Impinged on Intake Screens of Units 1,2 & 3 Exceeded 50 Kg Per 24-h Reporting Level.Oil Barge Entering Intake Canal During Sampling Period May Have Been Cause | /04X-0:on 780307-08,biomass of Fish & Shellfish Impinged on Intake Screens of Units 1,2 & 3 Exceeded 50 Kg Per 24-h Reporting Level.Oil Barge Entering Intake Canal During Sampling Period May Have Been Cause | | | 05000302/LER-1978-010, Forwards LER 78-010/03L-0 | Forwards LER 78-010/03L-0 | | | 05000302/LER-1978-011-04, /04X:on 780303-04,biomass of Fish & Shellfish Impinged on Intake Screens of Units 1,2, & 3 Exceeded 50 Kg Per 24-h Reporting Level.Cause Undetermined | /04X:on 780303-04,biomass of Fish & Shellfish Impinged on Intake Screens of Units 1,2, & 3 Exceeded 50 Kg Per 24-h Reporting Level.Cause Undetermined | | | 05000302/LER-1978-011, Forwards LER 78-011/03L-0 | Forwards LER 78-011/03L-0 | | | 05000302/LER-1978-011-03, /03L-0:on 780201,during Mode 3 Operation,Primary Containment Integrity Not Maintained When Nitrogen Valve NGV-81 Open for 3-h 42 Minutes.Caused by Oversight of Tech Spec 3.6.1 1 Requirements.Personnel Instructed | /03L-0:on 780201,during Mode 3 Operation,Primary Containment Integrity Not Maintained When Nitrogen Valve NGV-81 Open for 3-h 42 Minutes.Caused by Oversight of Tech Spec 3.6.1 1 Requirements.Personnel Instructed | | | 05000302/LER-1978-012, Forwards LER 78-012/03L-0 | Forwards LER 78-012/03L-0 | | | 05000302/LER-1978-012-03, /03L-0:on 780203,steamline Rupture Matrix Actuated During Heatup & Before Entry Into Operational Mode 2.Caused by Dead Band Shift of 600 Psig Pressure Switches MS-94,95- PS2.Switches Recalibr & Manual Bypass to Be Installed | /03L-0:on 780203,steamline Rupture Matrix Actuated During Heatup & Before Entry Into Operational Mode 2.Caused by Dead Band Shift of 600 Psig Pressure Switches MS-94,95- PS2.Switches Recalibr & Manual Bypass to Be Installed | | | 05000302/LER-1978-012-04, /04X-0:on 780101-0331,improper Procedures Used in Environ Sample Analyses.Procedures Revised & More Efficient Counting Configurations & Overnight Count Times Being Tested.(Supplementary Info Sheet Only.) | /04X-0:on 780101-0331,improper Procedures Used in Environ Sample Analyses.Procedures Revised & More Efficient Counting Configurations & Overnight Count Times Being Tested.(Supplementary Info Sheet Only.) | | | 05000302/LER-1978-013-03, /03L-0:on 780208,A & B Boric Acid Storage Tanks Found Inoperable While Performing Operability Check of Boron Injection Sources.Caused by Failure to Follow Procedures. Operators Instructed | /03L-0:on 780208,A & B Boric Acid Storage Tanks Found Inoperable While Performing Operability Check of Boron Injection Sources.Caused by Failure to Follow Procedures. Operators Instructed | | | 05000302/LER-1978-013-04, /04X-0:June 1977-Mar 1978 Contractor Environ Sample Analyses Used Incorrect Procedures.Possibly Caused by Insufficient Sample Size & Count Times.Count Times Being Tested.(Supplementary Info Sheet Only.) | /04X-0:June 1977-Mar 1978 Contractor Environ Sample Analyses Used Incorrect Procedures.Possibly Caused by Insufficient Sample Size & Count Times.Count Times Being Tested.(Supplementary Info Sheet Only.) | | | 05000302/LER-1978-013, Forwards LER 78-013/03L-0 | Forwards LER 78-013/03L-0 | | | 05000302/LER-1978-014-04, /04X-0:on 780101-0502,environ Samples Not Analyzed W/Procedures Providing LLDs Equal to or Less than ETS Requirements.Caused by Inadequate Techniques &/Or Equipment. Normal Samples Taken.(Supplementary Info Sheet Only.) | /04X-0:on 780101-0502,environ Samples Not Analyzed W/Procedures Providing LLDs Equal to or Less than ETS Requirements.Caused by Inadequate Techniques &/Or Equipment. Normal Samples Taken.(Supplementary Info Sheet Only.) | | | 05000302/LER-1978-014-03, /03L-0:on 780210,chemical Addition Valves CAV 1 & 2 Failed to Close on Completion of Pressurizer Steam Space Sampling.Caused by Incorrect Torque Switch Setting of Valve CAV-1.Operability restored.CAV-2 Corrective Action Pend | /03L-0:on 780210,chemical Addition Valves CAV 1 & 2 Failed to Close on Completion of Pressurizer Steam Space Sampling.Caused by Incorrect Torque Switch Setting of Valve CAV-1.Operability restored.CAV-2 Corrective Action Pending | | | 05000302/LER-1978-014, Forwards LER 78-014/03L-0 | Forwards LER 78-014/03L-0 | | | 05000302/LER-1978-015-04, /04T-0:on 780511,20 Uci Radioactive Liquid Released During Spent Resin Transfer to Vendor Vehicle. Caused by Line Rupture.Transfer Terminated & Radioactive Protection Measures Implemented.Corrective Action Pending | /04T-0:on 780511,20 Uci Radioactive Liquid Released During Spent Resin Transfer to Vendor Vehicle. Caused by Line Rupture.Transfer Terminated & Radioactive Protection Measures Implemented.Corrective Action Pending | | | 05000302/LER-1978-015-03, /03L-0:on 780215,during Reactor Trip Chemical/ Radiation Sampling Revealed Reactor Coolant Dose Equivalent Exceeded Limits.Caused by Expected Transient Spikes Following Trip & Leaking Fuel Pins.No Action Needed | /03L-0:on 780215,during Reactor Trip Chemical/ Radiation Sampling Revealed Reactor Coolant Dose Equivalent Exceeded Limits.Caused by Expected Transient Spikes Following Trip & Leaking Fuel Pins.No Action Needed | | | 05000302/LER-1978-015, Forwards LER 78-015/04T-1.LER 78-015/04T-0 Encl | Forwards LER 78-015/04T-1.LER 78-015/04T-0 Encl | | | 05000302/LER-1978-016, Forwards LER 78-016/01T-0 | Forwards LER 78-016/01T-0 | | | 05000302/LER-1978-016-01, /01T-0:on 780310,in Mode 5 Operation,Unplanned Reactivity Insertion of 4.3% of Delta K/K.Caused by Dilution of RCS Upon Draining.Rcs Boron Sampling Surveillance Increased | /01T-0:on 780310,in Mode 5 Operation,Unplanned Reactivity Insertion of 4.3% of Delta K/K.Caused by Dilution of RCS Upon Draining.Rcs Boron Sampling Surveillance Increased | | | 05000302/LER-1978-016-04, /04L-0 (Supplementary Info Sheet):On 780404, Sample Not Obtained from Test Well 5 for Months of Apr & May.Caused by Well Being Inadvertently Covered by Const Debris.Well to Be Available for June Sampling | /04L-0 (Supplementary Info Sheet):On 780404, Sample Not Obtained from Test Well 5 for Months of Apr & May.Caused by Well Being Inadvertently Covered by Const Debris.Well to Be Available for June Sampling | | | 05000302/LER-1978-017-01, /01T-0:on 780306,17 Loose Parts Identified as Coupling & Spider Assembly of BPR- B-47,discovered in B once-through Steam Generator.Caused by Assembly Failure. Corrective Action to Be Determined | /01T-0:on 780306,17 Loose Parts Identified as Coupling & Spider Assembly of BPR- B-47,discovered in B once-through Steam Generator.Caused by Assembly Failure. Corrective Action to Be Determined | | | 05000302/LER-1978-017, Forwards LER 78-017/01T-0 | Forwards LER 78-017/01T-0 | |
|