ML19224B687
| ML19224B687 | |
| Person / Time | |
|---|---|
| Site: | Crane |
| Issue date: | 03/28/1979 |
| From: | Metropolitan Edison Co |
| To: | Mullinix W NRC/IE |
| References | |
| OLP-790328-46, TM-0353, TM-353, NUDOCS 7906180111 | |
| Download: ML19224B687 (49) | |
Text
s TMI DOGMENTS
_TOf~d3 1
DOCUMENT NO:
COPY MADE ON 9
OF DOCUMENT PROVIDED BY METROPOLITAN EDISCN COMPMIY.
Wilda R. Mullinix, NRC 7 9 0 618 0 lit 3QS SS6 Qf
~
e**1 g
SUMMARY
OF REACTOR COOLANT SYSTEM PARAMETERS sig Fo
]!nches
. ~,
230 0 - G20.-
' RC System Pressure FIGURE 1 1
- /'
270 I
l
'200 - -GIO -
f I
- /
i 250
- g 2;00-G00 I
i.
\\
"4..
,,r, q230 i
S'-
t
^ " '
- \\i
')\\
2000 - 5 90 ~-
/
v...
/
N, T Hot Lp A N.
/
/
gg
/
210 s
\\
f
/
'4Ns 1900 - 580 -
/
T h.erage
.,N
, /
. - # ' ~ ~ -., _,Z - --,--
.,_h, _ _- - - -, +,,,,,,,4,2- _,y u,,,- - yG
\\
l
/
\\
,~j 19 0
!800 - 570 "
/
/
/
e
/
i N
T Cold Lp A
,1
\\j/
\\g PgrI.evet s
.. [.... ~ "
N 14 0 m
/
17 0 17 0 0 ---- 5 G O,qj, p,('
"................, 7i x
Total RC Ficw I
1c00 -55 0 i
i 50 - 130
-!S O
IS 30 45 i
15 30 45 2
Time af ter Turbin-T-ip - Seconds
)
Inches PSI koph SU:r!ARY OF STEAM CE!,'ERATOR PARAMETERS
,_,O ivo
. - ~'
\\
FIGURE 2
[70 5600__ 2.:.d..\\
I.:...
......... p\\
{
ICnO h
i 5200 N
15 0 Ik!
i OTSG A Sim Pre:s
\\..
\\
s.,
\\,.,. _.
l9,9 4600
- l. ly,
,..y
-130 i.{0,
j
~...,
'x Wp,,
\\
1000 o
4000
'q,,
'Jg
/
11 0 s
~,,
G.
r 980
\\\\
ul N'
3400 i
{
OTSG B Stm Press go
.'( \\
0, f!
\\j, i
960
~'Ik N
2800 l- $
f,!
'i,\\
70 I
i T2OO 4JW
! l, '
\\
940 t
Ol l
\\
'/
lg
\\,
50
\\ ',',
\\
s,
\\
s',N' '
i 920 l i, 1600 e
,?
~.,
.......,,..J
\\,
- N'-
/Nx '
....",/', OTS G B S U Level 30
\\
/
x ~ s...
900 1000 OTSG A SU Level
\\
.....=-----:-:-----------------------------
+ Feedwof er Flow Lp B 10 N
Feedwater Flow Lp A ' "c.%.. s~ ~i-
- - ' ' ~ ~ ~ ~ ~ " ' " '
-- ~~~- '~-
i i
i I
' ~~~
400'
- ~ ~ ~ -- O 880 15 0
15 30 45 1
15 30 45 2
s I
6....
~
e i
)
6 l
i i
i!
SOLID LIhE - REACTOR CCOLf>f 6T SYSTEM PPESGURE i
LOTTED L!i:E - REACTOR CCOLfdlT SYSTEr1 PAESSURllER LEVEL i
i Tr11-2 LOSS OF C00LAttT ACCIDEtiT OF 3/28/79
{2400 I
I I
i i
I I
I I
T~ 450 A
c l,
8 t
O a00 I
R FICURE 3 C
O
'C *
- 400 e
O
~~* O t 2200
<'e
's,'
.- -'** ~
P A
- C.
., ~ ~ ',
R 1
N
.-g..
T
~
E
'y
- 350S i
S
{2100 G.}
U E
- e.,
1 S
5 C.-
Z E
U 2000 300 R R
E L
l e
E U
p 1900 8
C t
L S
N I
250 C
en N
CD 1800
~ ' ' ',,,
e N
N C
l L'
a H
n 2N E (B
R 5
t3 y1700 -
u i
$ 1600 -
150 g
i l
I I
I I
I 1
I I
I 1500
-2.0 1.2 4,
7.G 10.8 14.0 17.2 20.1 23.6 2G 8 30.0 ggo TINE AFTER TURBINE TR]P - f(It4UTES s
J v
s
J w
CL 2 W W M D % - N W T J L.J 3 LJ J 4
-ZOIWW
.J o
o o
o o
o o
a o
w o
ta o
m a
v v
n n
N PJ 4
y
_... k I
rJ I
h l
w-
-l
- co u1 aa mm o.
em W
t 2-
._. 1
~
e rc
'a
. =. _ _ - -
wu
_~-
- o rr g
y $,
t
_m ow
~=c~.
e-r rr Z=.~~.--
ca 4
.==
wJ e
w oo ou
- o a
3
..~
oo cc wiu 3
xx
)
c.
s I I C3 u
TO u,
s / Q, '%'e 1,
m w
e,.
Z-n g
J 3
s J
u
- Q'g s
O a
O
- J-
.gt u2 ay
,e s'
. gb4 i N\\
'8 e
i N'
g Q
u-1a CL
"~
O f
,G A.,
+
y s......................... _.,
mr Z"
s T *'""
- 5 x
O s.
n, o
O D-=
e GJ k
O tr cm C
O T
U O
J
.*p E
.o, en 9-N
~
g b
c 2
'A s_.
S e
~
..?
5
,,-4.
- e e
e m
o s
I*
\\
.e p
I l
e.
1 e
e f
I f
I o
o o
o O
o o
O O
o o
O O
o a
v N
o T
Q v
eJ N
N N
-e
.4 Wuqubo2 O O o.J C Z 6-CL % w m m D Cr W D
CL V. ~ O Z < a Cr o 3 m C I O 6J f)
- )
M f
's Ja
- w w
h
11GURL S '
RE/,CTOR COOljtNT SYSTEM PRESSURE AND St.TURATION PIWSSURE FOR T(ll0T) VERSUS TIME.
i_
TMI UNIT 2 TURBINE TRIP 3/28/79 AT 0400 HOURS 1
I I
I I
I I
I I
i 2400 l
2200
/
c-RC PRESSURE 2000 R
C S 1800 7
cC,
')
P j
I 1600
{.
'.5 S
C A m
'(&)
o
\\s t
U 1400
\\'
g g
R
\\
E
{
{
1200 P
SATURATION f RESSURE FOR TCHOT)3 g
T
.J
\\
i A,
,j 1000 c
x, 1
cv 1\\
800 t-a i
- n 600 I
I I
I I
I I
I l
400 O'
4 8
12 16 20 TIME AFTER TURBINE TRIP (HOURS)
Note:
Unabic to deteraf.ne Sat. Press, for periods T(llot) was off scale.
(h::ur 2-14) 1
t f
SCLIL LII;C
- EEACTCE CCOLAf(T LCOP A TOUT C ",T TE D L lite
- REACTOP C00Lf,HT LOOP U T O'J T
,CASHe00T L ittC - G EC.C TCP COGLANT LOOP A TIN CALHED LlHE
- REACTCP CCOL6ftT LCOP D TIN 1
)
i Tr11-2 LOSS 0F C00LAhi ACCIClttT CF 3/28<79 620 g
g i
g g
g g
3 3
620 R
A i
i ll h
'l FIGURE 6 O 610 G10 R
/
C 0
f600-600 f
a I
N 7
\\
ct 7
j/
\\..[-
590 590 j
0 "N\\
0 580
/
1 it) \\s sgo p
l
,Ql
\\
r1
/
\\'\\ l 1
e A/
k 370
/l 570 n
'J T
Q, E
560 h
x\\
560 UN
~
N N.
l D
l :
l
[550
\\\\( N,
-Q ~.
550
~
,N-%
F i
l 540 l
I l
l l
I f
I f
I S40
-2.0 1.2 4.4 7.6 10.8
.4.0 17.2 20.4 23.G 26.8 30.0 t
i TIT *J AFTET) TUT 3! tE TRIP - r!NUTES l
l U
i
1 i
(:
i
,i SOLID LINE
- REACT 6R C00t_ ANT SYSTEN LOOP A TC'JT
[
i COTTED LittE
- REACT 0R COOLAtT SYSTEn LOOP L TOUT
],
CASH / DOT LINE - REACT 0R C0CLmtT SYSTEN LCOP A TIN i
. lg CASHED LINE
- REACTOR COOLANT SYSTEN LOOP B tit 1 l
3 l
l Tni-2 LOSS Or CCOLANT ACCILFitT CF 3/28/79 4
650 C50 l
1 1
I
.l1 I
i i
i l
l l
i i.
C 600 y.',
A COO
's ~ 1; l
'. FIGURE 7 O
/
j R
g 4
-~
C 550
'q
'i 550 0
L x
l
-l,
1500 l
500 I
d' I
T (h
f7-i 450
\\k\\
{
N "1i f,
450 t
g
- 5 \\
>.\\
l g'
P
\\..,'
400 400
\\
T Cr'.
g cu y
P 350 l\\
350 E
1 i k
' \\[
T 4
U 300 g h'
\\ l\\
l g3 300 Q '\\
c c
s
\\
i
\\['%
- 250 i
/+W M(N 250 ii s
i i
D b
\\
S
[200 -
i
.s
\\, //
N
- s.m y
200 I
I I
I I
I I
I I
I 150 150
-1 0
1 2
3 l 4 5
6 7
8 l
tit"E AFTER TURDIt'E TRIP - HOURS t
j e
a Ww YM b
g
'%/
re.
e g,a3g a
~,.
s MFwTC O W.*." w m C H Q tr mpWTC EmWWW I
ammo O
O o
O m
o O
O o
O o
b p
O M
m
=
m ud
.uz 1
i j
I i
o.
aa aao w m e.o
_ O e
n n
?Oww w w cr cx d J C Q.
GM4M e
- e i
.Y T 1 %
e
- (3 b
O s> O O W f"" W ?
G0G
- u. tz tr 2 g
'h d COCO eeev eccc w
N ilii
~
x g
/
N
.am n
a
/
y n
o
',7
/
e aE"E r-O H.J V-J
~
N C
e 3
o OOO "J
N r',
O6\\W y
w
--22 e
.JHOD 3
GOGC 6
E O
N w L.h a ct
~
=
l~
- C w
[
E t w cq a
e
=
c qm
~'
ra
~
\\
m W
w~P-1 C
n g?tl W-&
E
.L g%
- o a
g o
8 w
r x
e o
N
__ 9%
,N 5
m o
%~_
o 8
W a
C m
N N
m_
a 77*
l
/ /
- 9 n
//
./~~/
. / */
, /s, -
w f**** #g #
T e
gg-
~/
.,,,-(
L
~.m. _-
mWj
] 'l l
i P
-'i a
4 k
- o I
I I
f g
i O
ve
'-wcc Owrwec-om awams
- _zomm, c
,.. j.,
s
- f. w
)
.s O
h
I L
t
~ SOLID LINE
- STEA1 CEfiCRi.TCR-A LEUEL
' 00TTED L!riE
- STE AN CE NEki.TC P-E LEVEL CA5H/00T LINE - STEAT CfhEH TCR i. PA'E55
, LASHED LIttE
- STEA.1 GEtiCRATCR-D PRESS
?
TMI-2 LOSS OF COOLANT ACCICENT OF 3/28/79 50
)
g g
g 5
g l
l l
1200
.i I
i FIGURE 3 1
300 yw'N
,k 1000 h'd,,) U, 8 :
S s
f
~ ~ md
\\k T
E n
es0 l
\\,
..g4..............
n g
'T E
800 C f
l
\\
n
..I i
E h
j
.i' i.).
N i
{
'CJ E
n
}
- 2N l
.t l R
s y
i e'
T
}
f 0
t 600 R E
l
\\
l c,-
p
[ 150 l
N:- l{
[
R t
j I
I s
.\\ i {
400 -
)
ry I
i.
7 y,
{100 g*
p%~%
i p
j----.\\
~_
s as.
n
_/s 1
E
\\ ~ ~f l.
am
.t c
s LN
- l
\\al i
s c, O'J
\\
\\s.
. ~,
/
g s
0 I
I I
I b%-
I I
i
' ' r-
_t l
0
-1 0
1 2
3 4
5 g
7 g
1 TIME AFTER TURDINE TRIP - HOURS 1
I l
I t
e, y
J s...,
nc
..,........,3,
...; _. ;.. g., y. _ _.,
.g
.!-. ; ',. s :.., ^
f y l-I s
. L.~,,.
,e
.L w
0
~
I
_ ~ :...
. z_...
O N
,e g
..s.
v1 x
O
~
^*~.::
o
.... ~ '
.. ~. '....*_.._...'.*_'*~
~._.._:
O c
et
+
.. _ n m -2.. - _.. m 1.-
- ...- c..- -.1 =-
._k
. a......: A :_
-_.u.
~
-O
~
s O
~
g O
.~ Y N
H c'
w n
x O
No p
ga
.3.-
z
.c-MP
')
Oo i
N co s.
g
^
u
-~ -
. _ -. ~. ~... ~ - ' _. ~... - -........
g
. o.
y;
..._------r----_
u--
- r. -.-:-- - - - - - - -
g C.).
~
'~.
_. _ ' ~ ' - ~. ~ ~ ~.. - -_..
~
a.
y c-
.o r at g3 U.,
s._ ~
c
-J-O-
, _,,, s O
C O
3
' - ~ ~. "..
a u.
r
- . e
- -, Mb"/,e 3
j p1 /, r,m. -. _ _. _. _ =.. _
s i
o, u c
u.
oc
_ r c
s
.nt k.
,u
.c o
r a
u a
7 S.
Np M
i-s
-e
_o I
N g
=
1 J
C
~
lu c
=
o a
m.
u C
w c
o I
N l
i 6
i l
i i
i 1
CGh?
COR CO22 00!2 0302 CCM 0031 00LI 0091; I rS01 'HI 03/ m I
,, r-4
(. w. - b E
I e
h.
~.. -.. _,
,........ - - +_.
-w_.., =, =.i.a
. _. = = _ * -
p.__-_..
,,....;._--;__..,7...--_.....,.y.
.._l
~..._.
.... ~.
I e
.",.s g
2 s
,.a
.-l
~
r
~..
s O
PJ e
d v1 L
O
" ~ ~ ~ ' '
' ~ ~ ~ ~ ~ ~~ ~~
~
_.-~
O
~~
-w
~ ~ ~ -~ '
'~ ~~~~'~
~~~
" ' ~ "
. / 2,._ - l-
'i.._ m.
....ri_-7w..
- w. -
c. - N.-.. _. v _ 9. u o
.s s O
n
_g g
~
l e-
~
\\ e,i s
s C
y
~-
0 rJ c g
u NC p
W gn g
~..
_ O 3, g
g; c_._.
y w
2.
4
- L.'_*."'..".c.
X.:. :
~
7 c3
~x
^
2- -
y g,
_ - =.
o
- __ r___
2.=-
- =
O p.
. ac c
F ye g
z:
3 y
,__ 3_.
z g
,o 3,.
o u
3 5
- m+.,! u+ __. __ _. _ _ _ __. _.. _
...... _..-... - _.. _ _.. @a, M.. i.,U., 9
.i gc
. =..
-t a
.1w k
t os c
- y d
p;_
g Ig Eo O
r n
t-e
.1 c
O U
t.
0 s
-O u
I e
\\
g l.
l o
N j
4 l
4 I
t i
CCM CO22 0002 0011 0091 00M 0D21 0001 009 I
(EDS01 'N! 'G/S31 I
b
=
- ~.:.
O N
___ g
/
- b
=
- W m
~
-C m
O M
r0
~
dam N e M
u 59 3o E:
- I 5
[
i
/\\dVNIN...
,m-m s
a 152" O_ gc s
m g
3 c) '. 6
.o 0
'a 8
D H.
cd
--=
O D
O h
N C u
-r m O
_9 M o
d o@
F tn U
e T
(
T 79 N
_l O
I I
I i
l
[
-)
O O
O O
O O
O o
n o
o o
o O
O o
o in m
o e
0 O
N q
N N
%/
~
6 sd-a;nssa;d p j,5.. _
=
4
+...6
~
.-.. r c..
- .c...--'
.., ; _ __ _ s,.,..
J.,.. 6..
-. _.. ~..
..._.-._7.....__.,
- .a.
t
+. -
o O
y s
N s
o
,\\
9 s
... ~...,...
m
..=:
L. -..
...--_.......R
..! h..
O e
~'
D
..: M er
. _, - ; - s s
/
.n +..J. -. r.. _.
O l
s,
-O x
e go
\\
J N
w s
M
\\
c3.t M-
.. ~
/
N :'
e"1
,/.._..
O p
s, g
m-
)
'g
/, '
OE a
V.~,
%.='.:.
-~;
a9
.u_
.. z
._-.__._.-._5._..-_-_..-_-
m
......u..
i
- a. c, ;
W
/
j, g Ou
....._._4_
U
/. _. _. _..
cc w
Ct.
0
\\
- f.
~~ u.
.. ~
C w
o CW
\\_
w m._.
_J. -
l w
9-O
~
O
~ ~ ~,. _ _ _.
m u --
c W J f
O 00 f
M s
C
'~
D
-' - ~:.-= a -...- *-'
a x
- --='
~fw Wc
/
O w
\\
(_Jg e-my t o
{\\
j $ Q Cl-ta.
m...
g Na fr
_..n 3-t2
~'
/
E
~
g
/
&w n
\\
O r
_N w
l -
o s,
o
.. ss
's ca a
o f
'O u
/
s I
- $~
0 o
1 cw a
I' c
O i
t i
i 6
i a
g SL 5 '2l.
OL S *L9 59 S'29 09 g
N i
r l
B00H U2d SON 00d N01 n1H
.l l
w>
6 @3' 7
i I
L_6 I
P.
b
A
/(O Ql+p>pp~ gp
/$p D
N
./
\\7f///#,+'#
% k?s
- 4
//
~+
G.;-
l MAGE EVALUATION TEST TARGET (MT-3)
' l.0 lf2*E34
,ll[;}E l.l
[fnD12 Ill lllg I.25]i'=l.4pi.6 I
,n
=
,4 6"
>l y%
+s 4g,>f
[i*g-[4' c/
cy, y gy 4
\\
1-t a 1 *.
s 9-t
?
, 'hi f
I 0
PP OO g
e 0
OO 3
,,I
l
'I i1 i
lt l
YY j
T i
0 EE TT
)'
SS i,
l SS
[
i e
f G
TT
'l ttti 2
Ai t
LL 00 1
00
.t CC
[
1 i
4 i
I 3
6 R!
f CC t
1 CC q
TT 2
AA E
i EE R
hl PR UC
[l I
i 9
[
F
' p' I
0 4
C L
l h,,
E Cl 7
IL
/
Ig 2
ir i 8
D 2
S DE
/
Y'. ?
T 3
IT 0
LT 1
OO F
t ge 21 SD O
[
y..
I 7 f1 T
1 E
s t
t D
P b
I I
l R
C
!T i ! I' C
1'
- 0. E a
a l.'
f t i*.'
i l
,L$l i' ij I
4 t t
T l
p i
f 1
A B
R L
0 U
T 0
+
C i
R F
1,,
s E
O l
f 8
T 0 F S
1 A
S O
E 1
L t
I T
2 1
T l
'e i
I G.
1t 7
(
7 i, i e
'V,,,
1 4
l
\\',,
4
/.
\\
1 2
l 1
/
','r.'%
e *. b
0 l
.'**I i
2
~
4 2
0 8
G 4
0 8
6 7
7 7
6 G
6 6
6 5
5 t
t 1
REAC 0R CO0[tT F I1 a
,0UNDS PCa 1O g
. 's NNw oO~
r
3~-
...1
-A.
y..,.
s..
.~
.~..*.
... 1. :.. f.._.,.. {
s.-..
.t.
~,
t.
J.
t
,*.-s.
~
. s.
.p
,.s..
2, c._.
.:2.
_J _....__.............
-. "... ~. -
..p.. -
.p a-
-. 1
.-b..
O, e
a u
W d
2 J
3 I
0
.w_.._....
~
. c.
.'#-, ~. ~ -..
..h.,..
O
,. g,.
- O
-O Q
~
J 2
m.
,., O
.3 N
O g
g e.a
,c CI D.
d
.,,'d.
N '#
d,
s W
b
\\s 3
....s.
[
,, o 3,
-..a.
n>
o U
a
>.4 r,
- g,......._.,.
J-g p.
2g
[__.--_---------
U8 m.
Q1
..?.
. 2.
'.-. ~...
g Uu v [.. ~..--
-e-s.
~E
~. '.
U
.. O r '. -.
~ ""
Ef
,.,. ~
2"
}w
- e 4.-
%~.'
0 Hu u
2*
? -
.. ~
$.1 O
[C.$
Z
,3 e
o
. y g
0
- ~ ~ - - -
-,, y 3
U C
g y#
a h
...;.. f..-.
.. _ =~....
_a
.)
- hd&d[j']-
~
~ -~'
=' y Q
u c
.u O
yn f
C c
0
/
U 3,
r
/
2 s
s E)
O
~
. I
~
T u
J.
.Z
/
3
/
~~~'
-o C
C
/
a 4, _g a
C U
3 l
9 N
l l
4 i
I g
03 04 09 C5 Oh CE 02 O!
0 4
N d hb a b
I o
bL
.9 e
he
4 4
a o
5 a
0 3
Im O
J g
J E
e
~
K d
s
-o b
r N
ci a x
"d D
N o O
C w H
Q* a n
n c C
t-
-p3 u
D
- a 21 u-8 C
Y-b 3
c g
n ee
- -r o 0
z
~
_J
- E-u;m c
c n u s
v1 L
71 T G"
- a. u kh t'J 8
~
i em g te wJ
~N Oe
%0 r
a j
1 i
3 ;..............
A/#
WTVy a
G.
s x
f Y
~1. -,
s:a.
-a r );
4
'$r
=
.u.
M l
'dCCM Gd SCNC0J N3111[W 227 Ot3 b
.....-g.
,g*~..-.---*=1;l*
- g....,. ;*.g.
__.-0..-.* m p.
y...s.t.= v. t.,. g..
.; s -..
. =...-
.f-..
,>,pg._,
1 s.
..,,....,.....,,.e-y{.
~
.".'A.8..,. '...,...
.,..,,.,, -,....... - = -........
w....s.
m....,,_.,.
.*.s..
..7
.,.. ~. ~. -
.... =,,..,,..
g
.'.6.
'**=.=&..=*.s.~...;..2.*-'*.?'**.*.=.*s.,..*:
r,
~
.,.r.....m._e.
.=..=..r=
p.
. =.. *. _ *.
._r.e.... -.-....-....
..Ae,.~
', ;.,e
..j....
f
.... * *r
-'.m.*.
9*.
.,... "y, e 4'.
..,,..-..;.....~*.. i e
m
.r=*
.....-y
.;.... __.,.._.j.
,7._
u _...,,
.;.-.....u.-.-....
,-(.....--
-4ga,
.aB..-.
s-
' = *. -.
--t,
.e--
r,,-
e
-,y g h
_1 - :h.,
".W ?. 1. - *. A"'.-*~~?'-~~~
- ~i'_ =...aq_".d..
.5,.
-3.1,,=_'}"-~'~..-
2 '. '., * '. -. = *
~
s.
g
,~
N s._,,..
_.A a.w j
-- :-.h Y.
. -.... ~ -_
e.
a.
2
.7 2...-.
a.... - -... - -... -.......
_o e
..r
..
- _r,
}{D - - ~., ~
-...,,_m.
-r C- - p
-. - ~ -.... -
-....aa..,-..
..- _ --.--..._... r 'j}
4.._.
raz
.uas u w A,
4 r..
z-r w
ss..---se.rzu n.n. u-z..nu. r
_.z r ze :. a.:.s
.. as
. e - az,,.ss : wu.
...m..-_t.=.-. - -..
..........~!.^.~.{.;.,...i,,.*,'....
l'
~
.-'T
' h_^'.
.-a--
e_
s^-. -
. ~ -.
2..:.--
u a.
g 3
.;- - -...;.=..
1
.w m,
.=
o.
I'%..
., _ ~
a H
o g
_.. Ea I b...
--J*='--..
.1.~.
_ = *.
_J....
=. -
. - x.
~
.................'..;..wi.._,J-..
seJ--.....
~
D.-
4....".e..;.
.4_4_,,L...
... = _.
.-..... - -. =.....
.e
,.. _...; a 01 C... - L...
H.
7.
f*=,,
.....gm..,...,
.m.
^.
g1 -. - ' ' - * *.. '.. ^
.^'
g
=. - -. ".., ' - '..
..m."*-'--'
.,.~
u e - -w=.".-*-
a.
s.
v...-...c-
r-.--
._...m._=..._::...=--.:..-:...u.......:.--...,...-..~m.
u e
.. =-
E. )-
x.
n,
,, - -.... - ~ ~,
-=
m o
I"
.~...... - _ _
.O d
. _... _.. ~ _...
~^........._.-. _._. _ _.. _ -. _. _,..._.._.-_..,_:.....,..
g
~.s a=. _.._..;
m
.7,..
U w, U
c e
ge
.a..
y _--
_ O. p
.:..~ :._.;...m..--_.-
...,.r=.:...-
. g
.. -- :... w,
- s. -. : a..:a.~...:.
.g Ca
. = _
3 o
c3 6
g
,=,
pu..
_.._...:_r. -.. _
)
.O, -
....... ~..
..o.,
c...
..._..,s
<j Gd
, - Q.
g t
O}
e*
t
_..._..._......_.y..,.,
1 oy p
L.*
e M
\\
.{;.
g u..
s-...--...
.+
e na
=
. \\..
n.
...,s._,.
u s
0 Ns
.%.'.:.~.
.. ~.... _........ _..,
1~.
,e, 3
_.-c.mws.-......._.r.... sea..,,..s..,.hh..,6.
6
.6
...g y4
-s..
- -*.; ~ _. =...
g-...
=*.==f
+.-. --..
t-_.=~
e
- v. *
.a
... _ - 4 i -_
,-s,.
o a
C g
_f u.,
.u
,,,..s...
v.. s.c.o...
.,e
.-..sa-a s
u
=
d e,
.. ~.. -
.a E
]
f
%. p p,
-m
- N
^
... h_.
L._.
s.Y a-o
-O
--e
))bI a
4.
y
.4
..e_.r._m.s..
e..
n
...se:ser...
.s
.e :
e
. ~.
.._t.-
r
,a s.s.
.. _.. _. - _....~..
~
6 I
8 3
6 i
6
{
0 e
WC0w '40J CCNC0J N0177IW
,.s t
../
e l'
{s.
i
.1
,. G w.
_ s
' 9 e
e w
.-,-.,---.-~--m.---y-..-.--.:~.-~~--~:y.---v.n7.--... --..~.,..,.. ;.. -: : -e.. -
- a...
. :. c,. -.,
..._..t
.. _ _.=. i
- Q.. * :. _;;:_...-
.....~.- -
- Qb,. ;i a
.3. ;.;;.a.:..
_.--.._.n__..=.=._...._.__._......:_.:.~
[
1.
. _. -. =.
. w.
u-i
_..?9 m.
- x.,e..-
y~
u-
-u., w. <
u -
.. c..-.
r_. ; -..
....H
.e
.__...__..t.__,,_._.__._...
.e......e.~.
- g. ; h _..,.. _ _ -
-A
-.m--
?.:.
.e..
. ;.b ~ - : 7
-..2 u..
- -.. -. "'-. - ~ ~ - - - - -
- - ~ ~ - - - ~ ~ -
H...
.l..
.a
. ~.
..s.h._..,.
.. ~,..<....
s..
...~. -
a.._.
o 5 _., -.
N__
-',--_l.
e4 j
- .* G.~'."
- - * '. * *4.'.
Z.h.
- ...r
...i._ _ _
M.','. L ?.L..n
..Z.
- _~
!s'
-.... x.
l
._a.u..
~. -. -.
s 1....
g..
=.--
.3 t
O
,. -.4,.- -
o
. - -., -.a.s..nw=.s:._._.._.a. _ s ;.. a,...._xr.___
3. s.._.~z_,-.
._s_-..
1.-._
1 u
a c
2 v_- s u
-_s a. s
,_ o r.
-..-?.-..
~.. -. - -. :.
- - ~ ~. ~,...
._..--:-.m..~~....
. ~ _ _.
a a_.
l...',..;
Q
.j. -.
s,,., -. - _.
a t
r-i s a.
m oz m
cv. w g--
.a o.
.v a
m n o 3
_.c._.
o o m
o..
..... _ ~ n.
.... ~. _._ _.. _ _.. _..
o u p
_.)
H i
as _O, g
~g w
t m
- _...:..-~.....
=-
_. < w_..n..
Oo
. -. x..
u.,..,...
_ ~ -,
.+
~...
{.
l u_. a.._._-.
.... ~. -..... _..
a.
i.
g C
O.
a 5. O,
_ o,._
...2..
y
.a:..-...-.--
.._. a g -h -- j..
g.
e y
..z
.{3
_] U
..4s.
m
-o-a.
CD -
u
_g.._......
g u-i t--
o
- ru.=-._-._.
v u. -. u.-
.m--
-:-..-a
- t. a. __ - : :- - - - - - -
O,. c:-
_ W s
i m._
m 9a
- -. v i...
f._-_..
-. 3
.:. w -.....;. ~. -.......
p.......
ma
\\._.__._...--._
w o
r
~^
...... _ 1 m
t
/'_....
W y-G a.-._.
rw
\\.
_o W
n s ~
~
a
... w _-
g a
._..-../_.
a N.
>=
g s
=,
a
- s
-o
.n-
-^---.
.::........- : a.: :.
.t a,
m u
I c-l o g
i
- 055,
~.
d S338930 NI 3MnibW3dW31-
~
W.
L I
R. /
U q r]
L.
b 8
s
4
- D
'/
o 1,
m o
's 8
i
- s
.,t
-ou
-m m
t 61 g
C i
me
' l 0
s a
~
or m
"O w
w
~
e s
o u a
_o a w
a mz W
I 2
/
Z
"' o o o'
-u U
1 e
c o
o C-
/
C g
-m u--
z"
/
w
,,~L,:,.;,,,
_ c sn au v/sig 3.,,, % d x
o m
o u
Y 1
Io
,I
.c
/
y o
u.s w-oo e
_; _2 C
w N ui r
i s
S-
-r
-m Mw I
i o
1 u
.3 I
s e
s
^
t l
a c.a o
O 1
J
[
B 8
o U
l i
I l
I e,
m t
i i
6 a
i, 029 009 095 095 Oh5 025 005 I
i
'3 SJ39920 NI 3Ef11893dW31
- L s
.. _)
227 006 O
\\
.-- y....
,.... y -.
r- ~.
~-
-.-r..
. -. - - - - -. _ ~...
,,--....r._.-.
... Q. -. _.. :
T.._..-,.'.....:~..:._... - _. q :.
~g. - y,u _-...... _.. _
.a.._._
.... =.
.. w
,.~.
c....,--
_..-e;,.
.,.3..,
c..
.. _. = -..
.q.
- - m
.y
.....g._..._,,..-
-..-.:._.,.. _~
..u
.. _.. ~. -.... -..... -...
. l...
j _..
.s
_.=
w.-%_.
4 2
,_..,_m
~ _..
~..
O
'T" DJ
~
,r, o... _ _..
- ~
w.
... c
,/.. -...
... _.... _.....,.. - ~ ~ _. _.. -.. -.
.. 6.s.2
. i:. ".._...+ %..;
--f ew
- N -d J.
.2 2 _._:.c -.
o
.73
-- g O
m a
ci c O
N N
ax M
m Nu a _.... -...... -.
s... _.
w e
D.-:.-
g-t :. a.-
Q OD Mo H.
w w
=..;_..
v, J o
r..
~
s-.
...i. _.... _ _... -
-. a a
...y,.
w u u.
- 7.._.. ---
s
... ~ _... _._.-
a aa
..c.-.
~
m_~_..-.-
....s y
..'..b,,-
g
-U
/
c
...,..g....
,s g
u c1 c
m n
H C t
,_ o,_
o J
.2 l
n,
.=.
- ' - - ~
s -
w
= =.....
s 9 1
_ju 1
m
. :T a p\\ \\l. q.. ~.~,1 *J g e.
1
.)
o
.o
.f\\G J
\\..
.,4 G
O D
u.
r O
I
_ O. w C
g p
t p
w_
s
.=
a.
On l
z f
c
_e.
O
/
OJ m
/
w L
j r
w t
H w-1
-r O
>w N
o u
j O
I C
-. o g
a
_ __ :. ~' _
o i
a i
U=
o cj g
g g
g l
i i
a g
029 009
- 065 095 Oh5 025 005
' -f $338030 NI 3BnibH3d'A31
-/
~7
,2,.
U. ( /
t
?
e
\\
b
h.'
};
,II
?
6 i
ii f
f 0 0 2 5 86 6 O 0 T
1 01 f F E
0 0 if S
2 5 0
0 l
5 E
(
E C C R N
7 N A P
A R M
E T
h A.
l C
1 R
T T
S E
2 S N L
N I
O E
I G
L R
C G
E C
U G
, 6E L L
A I
D 9P F
I, T
L O O 73 N
C
/c i
L
,i, S
8 2S/U s
R 3
T
\\s
, 5 U O
E
\\
H N
<k D
\\
I n
C l
P s
C I
t si R
l R
I
.IJil'l T l.
T t
ei 3 l 3 4 N
I t
.e s i [' ;, I8 I I #
I E
.v A
l s
N L
O)
I'
' s '
,,t i gg )
O B
D R
.i L
Cl O
I
%,C Q,7n"l.J. Lf3 i
T
, t L
2 L
fC S
R f
Q i
i3 E
I SP F
S M s
\\
R O E L I
_s i
E C
H 2E N
- L l
i i
i l
Ha s
T H N
i 2 A
P O
O L
S C
t R
i 1 i.
I 0 1
O
- Omm O '
OWD OmN
)
IL nWm5aO 3
, egggGrWb U
i
,g N N Coc
. f e
o r
.=
+- ;,,
y.;-,
O
,.y..,.
m e
h.mo m
a O
-eit h
m O
e
=
m W.
a gm es ee e i
emgi..ie,p.m e
' 3/
l
/
O 7
N ha.
6.e.
PB Jw o o 9
m m
p' cn *"-
- s
.c s
t h
s.
emc l
a m
m g,__w
'~ w-.
m
- Q g
M U
e O
%g W w w
=.***p d
9 te.d J
~;:-
O 3
s' 0
-Ee
~
o r
b cr1 *-w N
Wu t
ga g
N uf
~
m W
% c,3
- =
- 47) t3 am,,,, _ _ _ * *.,,
U s
. 4" J g DC C==
W
'w f
hj n,
- \\ *\\.
ag r-.--..
b" a
g M C(
s y
,o
_ o a
_.t
- "*W s
T
-.m _-
N.
_x._._
o O
O D
m c
U LA.
e n
e O
- D ssJ e x-p p
w 4A e
w U
f g
3 i
N.
g_
o a
ae CJ O
'm fd
's
,.- w
~
b t-tiad 1
m.
S U
..* se
=
so d
g 4"
W
. ~ = = ~ -
-c P
====A g
. en _yse - es she i=
g o
Y f
p' Y
e-
. m m.
W W
' =.
_ Q s
e h
6 4
l l
g l
059 OSS OSh OSE 052 Ost bO O N$ $ d b 1 d N 3 sE N 51 i
e O
b
. ~ _. _.. _. _. _.. - - -.
-+
..;,,..-+r
... -. m... af,r.u.-;,-q n v...se,--. %,.:
,.: ~...
.~,._.g.
. %. -. s..
-.u r.
- -* - ~ ~....
~ s
,R
-.: : n
.c
.v s.,
-7
-. e.: ---
y,,.'.. : : T ~ ~..
..._.x.;. -. %. _. _: c_.. :..
_- ~.y..:. :~ _ : : y: a... _
3.:- ; :...-......,.p.y.-, -,...
r...
,..:g..
L._ :
...-_.:..+..,
..:.;,-: s.:., q. ^.' :
- w.
w..
..,;.-c......,.
.... ~..... - -
ae....,....
u.
~
.- - :.n.. i.... v.. e. =. -..
.-.:-. -.....9...
6
- ....-_..n.
..a
^
-_-.,....v
...-,..-.y..
~ - -.
..-.~.. - --.
~
_a-....-.
p-;
---..e-.---
.-.-----.s..-
--_N'--
a ~-L-N.
-z
..x
-s
..,,w...-
O N
.u..
l
~
~
g 1
g
.z->-..,.._.... -, _...... _....-
.- - -~
O
.I o
r: n nu-A..: n L -3.=.w.-r:e..:,-:. v = 'w.;;
.g=
. L.*
O m =..
v1 a. <..
c
,- Q...,
I QO
..--..n-.. _. _. _.". -...
I.
~ - :
N -
m 3
l N
N a.
Or I
g m
NW
'..a.=.-
-p.--:..-.---.------
l O
.s
~
m.
7 Oo O.:., a.... :....
c........;.. _.
. O o
.- - f.
. l...,.. i-CD g w
w g
g g
LL.i __;
~ ' -
,_ a
-m
\\
..a.=.
--2 Oo
_u g
.s.-
. - -- r g
_r:..
..(-
,g... ~...
M
-m a
)
g u.-.;_.......
.T.;_.-
C o.
g-c
_ g O
G La y,
---.a l
Lg
-.3 u
.,. q.L,
s-... _........
g.
-o-g I CD --
-- _. - 1..y.n
-e.". _y. }, t,r., a.y. m - _ _.- _
C
_ -. e y4.y ;,
w u
3 I
v-h i
o
_ O a-O
...- ~, _
..l
- t w p
m_
w
/
g oa
-.s _,
t.
.a..
g g
mm
.\\.
r g
g
~. c tw
/
W w.- x g
\\
W a
\\ -
w
-.3 i. _..
y a
~~~,,
=
a o
g g
I e
1 s
g sn u
I x
a~
029 595
- OSS, g.:_ug:0 NI n u n.i p u g e m a t m
mm
)
~
.e y Q '
b
o, s
., e p
l b
TMI-2 LOSS OF C00LRNf ACCIDEffT 3/20/79 l
c3 ncs LcGP 0 HOT LEC IEHP (SULIO)
RCS LOOP 8 CCLO LEC T El4 P t()h s ttE D) m j
i J
FIGURE 24
^-
1' C3
~
a_
.t
.l o
.Q
~
,s T
\\.,
- R, a.
m p
m o
e
'y';
e m
m_
i
,e ss
,a
.l tn
~.1 >y a
sc isj
[ff o
4);
s n,
s j
s z
i N
i 8
o s's i
to e-
's I
m u;
s, h
l to a}
}
o s
- r -
t 1
a~_
tn n
N Nw' C3 o
I O
^
a m
I I
l g
g r
i f
~5 0
5 10 i
15 20 25 30 i
TIME AFTER T UR B l t4 E TRIP hit 4UTES l
l l
l t
\\
s'fd g
4' g
g,,,,,
- r. i i
~,.* " *Z..e y p-~ -
'. ~ ' -
'S-[7.,'.~.~--~-~
- '-~*;--*
~
r'~,7~-s=
_._.,: a _.__:. -._.p.,__:;_...__._.
... -._;. =_:_:,
= _..;.7
^._:....._...._.
5...
. _ _ ~.........-...... __
.......,. ~............ _ _.. __..____..
y
--F-% Q Q
- ..'M.f._.--(-
Q -- - - ? " :-
^
...n.. s.
_ : s ;_.-
-.. ~.
_. _ ~.
,.. =..
a
..._.-;.. _.:. _:a..._.._ _.. _... _.... _. _ _ _. _ _ _.. _.._._.
....., _ _. _.. ___ m.
i
.. -_. _ _. _. 1 g
I
/
s' m
l
,s
,/ _. _.
p
,o
. ~...,_.
/
,s
.".".r'j'h.;
O r-.'}.~_ ~ G :." -
_.. u
^
% a ;. l'... ~ - ' e %,' - t-T E
-A~**-
' _. 2,," _.
_1 s..
O
,a*
..,..s..
i
_o w
m c
ma s
- p. '"
Ng f
or cn m _w w.... _.... _ __.... _. -
g N
p (9 g u
s _
_O 3 oz r_,.;
..x._...._.
a
{
g a.-.
oo
\\.,
,u
,t.
c.
.. = ~.,
.._a.....
o, u
.~. :. -
C'
_o nc a
yo s
g
,a
..-=:~_..
a.
-.2_.
--n-
~ ~. -
-~.
W Cm
@4,,.
z
_ 7,,L/hI,,c,
.._; o,
.____....... gel...
a.,ye,_...._....__..._.- _._...._ ____. _.
g o-o eo.___-...
a-a D
/.
p
.. _ _. _...~;._.._
.'i._....*'_.,2-,f.-l_..-
g e..
l
) W I
y w H
l' W u.
00 I
3 r
C a
s O
I
^
!)
mg f
j I
s
~
no
,. G.
p
~T O
Wa N
e a
- s u
_a
/,-
k
-o o
s_______
_a T. '
x I
o i
o i
a w
e u=
o N
i s
6 4
i g
023 009 095 095 Oh5,.
025 005 t
?
'd S338930 NI 3BniS93dW31 l
9 22~
012 O
b
~
J En-m i
w~ w o a a
w
.o w
a
- n n o r
m m o-
,i o
o o o
~ w a.
x w
F&w 3 o
w o
~
o a &
a
/
w m
a
.e
-w e
v,
.=-
o,
,o
.x.
m o
/
O v
a o
m M
,e "a
- co w I
o
,o m
' o e, c.
o o o o
s x v
.s a g
s>
co
,~
m w N O s'
m m 'r C
m o
/---
O w
x g
a' a
ca.
,s u
c2-
_7
~
u e
c=
~
--. w -_
2 cg
.... ' ~ ~ ~,
g o
e a
oa a
uw
-l,j,.] y w
w x
O a.
w r
v
_m w
cn
< -. a w
s.n
- o a u.
1 C-a w r
w a
m
,a 1:
m l ***
.,,,.O f
/
W
==
,o
~a
-~
a.
Oa w
o i
E
,e s,
-O I
e 4
4
. i t
OES OES GEh GEE dea OEI "d
S33U030 NI 3HD1993dW31 I
f Y
O b
a
.W O
b
s_/
il i
l 11
'i i.
t i:
,l.
i s-I i
IMI-2 LOSS Of CCOLRHT fiCCIDENT 3/20/79 i
i o
P.CS LOOP B flOf LEC ifMP (SCL101 1
ACS LCOP 8 COLD LEG ifMP (015hfD) m i
i v
i l FIGURE 27
[
I!
l
.I o
r m-i O
\\
l
'l t
s
\\
n s,
o s,
s a.
uc s si 1
i
.i l o
Ni u
i
.i i!
o m-a s
r i
i z
i i
21 I
e i
l-a i
i l
e i
o a
i i
m-c i
i l
m i
3 u
l(
L 1
g -
5
'gi i
'j i
e-i cc i
i 1
'l, ' 'p y','i,i ' th i cf.
, { }\\ s g.
s Z
l N
',, i i o
i8 l
N m
I'
- _9 N
N
,--- I i i ii g
il J s,
,e C) 1.l3 8
s
[
I O'.
's l
.j i
l l 'i, '
.x a.i N
.-l
.j l
a p.....
s n
i i
i
... i
,r,
... i
-2 0
2 4
6 8
l 10 12 14 16 18 c0 l
i T!HE RFIER TURBINE TRIP - HOURS mi Ltc lism wct c20 f is sa F l
l tcL0 tts Issia re.XGE 50 F TI LSO f l
l l.
4 b
-r..
I 6....
i.
s
/
r i
\\
INCHES 150 17,2 194 21,6 238 250 i
i i
Mo 4
O T
m, n
a o
2 na O
M r ~4 o-g
..p E
~
.mm m r0 4
M d. M 4DV.
m w
n a t..n.-......
m,a m....
y
-. ~...
y w
-4 A
m ;.
s D
n o -.
m om
--4 th c
t e n i
s m
a p
y
-.._.~
~ a _.
m e-a.=--
y m
J. '
O _.,
~
~
~
l f~ '-
4 m
-1 p
m3 r
O
.u n
. _:.=.... :
. _._ i a.s._
_.n^
g i.._ 3..,. _.,.,,. _..
.-.c.
. u.' F...
"g
...e
- a -. _
..-:-'..=_..L.
--..a...
- . _=... %..
^
.wt
~m
- - t :'%., ; 1 m
..._.._....._....-.-.._a_
m,g i,1
.. Frf 4
ng 3
G., O
.p.4 u
-. n..
.O (4
-.. c-W 3N g
.y 3, N
. -. _ ~ _. - _.
Q o
g m%
- z.~..
Co
)
Ow i
g h-.
_; ~~
~
t. ~.. '
O
' '.~
C O-'
.._',..,s..-.__,.,-- --....m
- ~. ~ *
...s
- - -.. - ~ ~ -
-r--,
-~
O
_~~
~-.
7
....... ~
.~
n A
m e
p
~
~
m._. _,.......... -.. _. _ _.
... -* h _
(....,. ; f., p..",
,- f ;,
_ ~...
N
.s 9
c-
.r u --
...e
.e av
...,e y..
- u.,.
v_.-.
>. _.. x :-
-,m. _
.s,. -
- m.
r.3
. = -..:.
4... -
Ii
's.
_.:.l.
- g.. )
. w.
,u.
4._.
-..-_--s...
e
..s a
......a._
%.:.i...
.~~,.;..,-_...._.1. i
..........t.'-,.'..;..-.n."..
.'i. 'a.L a
..-._s...
.a.
p s.
t_.
.g
._._.1
.,..ap q....
o.
..v,,.o....
.s,,..
...... 3. _...$..,
_.y w..e
.. -.....a.
..... _...._-. _.2_t.
- n..._.-. ' _..., -
=..,.-.=.._,~g_
d
...1.
n
~*
.,e
.f.
.].. *.. j. --
....2....:
&3--...l.
l-.
.. j,.. ' " [. L _.. ni f, b=.
- Jg
.s
....e-
~s 6
e
- ~
.,.,,.,,,,,;xt.'.;,,_*.,,..'.,,,,,,,'.*J.
s
- a**_
.wQ,c r
6~.
..:.-. : Ta.. s... ~..-.
- a._ e 3
o* l u ':. '. '. s. 4
'.'..: ' :. ' 4,, '^J':_ l m Z} * ' ~
~--.~-~.:.
.-.-----~--::-- o,.,.
..~....-m..;---.-~..,.-~...w..._-s..-..
. ~
_.,_.w..
s. _... 4 _
.,.j,
.g_.
.~.....
, s.
v,
p
- =,.
e...
3...
-a,.
d
... ~.
s.,..
2 _.__ - __.....-....-...--.._._..., -._
___..s 5
.. -.. e O
N
.-g g
L,aJ y
-~..'.J,-.
._y
..'-.: f,.,.- - -
.(,.
._,...__.,.,,.;p O
9 Q
u.
~
a
.7 1
Co N
o Nu N
a U
Q m5 M
t.
M 7
g g
H O"
D O
~
_ O D.
m o ~-
pe N-.-.
m, m
g-O,
,g.. ~.
.,.a
.,,...., _..... - g y,.
.,.e- - -p r.
O
~~---- :
n g
c,.
y Cu
~. - -.
g
. s.
-Oy py f
e
.m W
e Lc 7
_ _2 w
' " ' ~ ~
.. bi k ON
- f. i Q..:.P, i l.t, F,-
C3 a~
c m.,
- a a.n..~ _... - - -... _. - _..._ _ _. _ _ _ _ _ _ _ _ _. _ _. _..
K e
U 2
,, GG g
~
~
F
^
9w
. - ~
g
._ O c C
W F
2 OI k
n w
][
C ga (A t r
4 -=
-~
2* C O
-N O
u O
U C
w ua T
-O l
O N
I i
I t
I I g 05h 00h OSE 00E I
052 002 OSI
,t sm i
t 227 016 b
______ ~
_-_.....3r_.___
..y,,,.,...__
.. g _... __,.,
- ' ~ ~.
~
_ _... '.* _C
, [ _.~.U - _.
... [,I., ~.%.. c..;
- 5.
s
_.4-f.,
__,_.,r
~
a 3
,3_._-
c s
--.7_.
,.._.~. --._.
y._.
2 u...
.. ~. '
[ -.
r.
.... 1
~
f*
.~.*._*..;._7.
- 7. L.!!. _ _. _ -.__ Z __.
i,c.
..,.. s_ ; -
- w e 2.L :
2r :=,_i_. ; - 5.
- _. e.v. 7c E g ;._-i,... I a.3 : cs: u _
.s. e _-
,e m
hJ O-b O
x
~
.. 23
.._.-L_._._.
_. o g
c._.._
_.._a 3.....
._.S....
~f, 2
. _ _ _.y...-.....
~ "
3
~....
c g
- m. d
- -,. _ _ _.-_.-"...._-----_._~~.;._-------_
r~~,
7--'- Y 3
c>
m
_._ -... = -.
mq
%c
_.n~_:
x D
..._..__s.,..._ _ _ _ __._... _ _...
._ N
)
.u C-
~
g x, n.__
c x
e 7
y
.% _. g c
.7..
g
_ o,_
w-w x.
._c,,,
m
_ _ _ _ _.' ' j es c:
.__m__
Oy I
3 a.,s._.
t
~
u.
nn 2 :-.-'.
M f\\Q.h.ha,7o
, r.,,
a-O
,_r_,__,;_.,.;,,,_,
.,,;..,,,,,__,,,_._.7_
_m w
,. f.o-
,m
~
u:
a.
c
.a 8'
_.a.
L
- m. =.,
s..
.~_
...___.m_._.
g
-=
4'-*
p
=
L)
L.J 3
i g
a is
-a, w
V
.e l
05h OUh OSE 00C 0$2 OOP 0S1' i
c:uant 22~
01/
t
. D
,__,__.,__.c,.y_
. :' y...
. _. _w
._y._."._.
._.'._...u..',_
.A:^
..~ '.,...,,,.
- - ', 4 =; -. __'., -.
,y._.
.,.x ~
.g -
..y
.?
._._m.,n._
_..,,_.-.s.
.,___.-f..
. _ -. _. ~. _.. _.
_ _ _ _ _ _ _ _. ~. _ _ _ _ _ _ _.. _.
..._t 9.....
a O
N I
~
. g
~...
l..
.__.[___
. ~. -
.. i; f
tn t
e a
....... m -... :. _.
l
. ~, _, -
c
. _ ;... s.- :
I - -.- -.- n _. y -er.
. u.m o
m
-o
=
3 in I
a aw I
ng t
s m
Dr
\\
m mm-4.. _.
s o
w s-p.
} -.
z ga
,u_ _.. _. _.. _... _
\\,_
.- 9 m
D L)
M g
c-
\\__
7 o.
\\...,
g
.,,g__
td a
..__u_...
g
- C
-3.
o c
~
s. _. _.,..
m.
4:.-..
uw
=- -._-...
y __.,.
~,.
-. _ =
. =
'~
cz-O
/
._ o w w,
g
~;
w 7
r Cw
_gr
. /... _.... _..
z ga
. _ _.. _ _ _ _.. _.. _ _.. j -
cu,-.,J~
c-g
- - _ = - - -
- o u
~
/.
g u-a
=_..
l..
o-
\\
._ o a-a y g o
o s,.
m w
m _.
u_
ag
, /...
cr o
g y
im w
w c
\\
O e-c.
I N
r c
w
~,
/
v g
c 5
,O
~
_. o
_.._u....
. _. ~.
y L.J J.
3 a
i r
i.
a w
p.-
o m
-N i
i i
g 050I 050I 0101 02.6 OE6 069
~
- NI *0S/S97 -
227 013 4
b
. 7 _.. _.,. ' - - -. '.. _ '.. _.
....._,.'.i-
......a
_ a.
s o
N t
[
~
w=
i tn CI I
O 1
=. _ - _.
g 9
c
-o a
w m
$E M
_ < ' ~ ~,
m s
N g
ox y
mc 5
w m
s a
C m
,e og m
7_
gg y
Ow
, c__
g.
9
- )z ee CW C
f o
_o e-.
x w
e r c s
\\f
\\,
G.) ]- -~ ^ --- - ---
m
.-)
- - - - - - ~ ~ - - - - - - -
f~
- -- ----- ~-
u s -* <=
o j)'
o x
u a
we._
r o-
_oc C
2 W 1
w t
i-D~
p o
LL.
a-
-l" t
a
/
W N, u l
w r
-W
~,,
i__
rI
_o e.
N I
c c.
w m
C c
~
O c.:
-c o
C w
1 2
i 1
O s
T Cw
-o o
N i
t i
I g
OhII Oh6 ChL Oh5 OBE OhI m
- asess, 227 019
'9 k
4 i
l-l
,l' I
- i; i !
l l
1M1-) LOSS OF CCCLftHT ftCC10EHi 3/28/73 S TE r.11 CE hER A ftII ' A STEE H I'kifti)P.E' (501.101STf ti LEkf FAT 0a D 51EM PRE 55UTC (DASHEDI 3
m i
l e4 f
FIGURE 33 i
i i
6 o
i c'
o i
l i'
~
lrs
- fl i
' l n
o-i.
.l
,i
=
i-i e
1
=
2 I
i
- o t
l o
o-i I
i g
o s
sa i
E) 8
.J ll ii Ii g
i:
cc i
o l
T I
o-
=
e 2:
i i
g N
j
{-f- '.... Y -....{
N t
i
,\\.
~4 o
('.\\
cc,.
i o-m i,
c','
i c~)
...,r rQ O
MMfM l
,1 r..:s4 -
i i
I B
g I
g 3
5 g
g g
g y
g i T
I T
I I
y g
g
-2 0
2 li 6
0 l 10 12 14 10 lb 20 TIME RFIER TUR81HE 1 RIP - HOURS l
l
~
o I
e....
.;-.,--.--,...-~--,~.~_._.,_. ---_._m.
c.-
~
. *~.
... ~
.~.._.
m -... -..
... _ - _..~
g s
.h.
=. _ _
o N
l a
I W
I m
e
. a I
o i
-o w>
w l
a m
I 1 >a e
g s
m o-i
_ _. ~.
N$
d l
am N
m-s i
z g
_o a e o r c3 g
W,o I
g
=
w o
m.-
~c l
l y
O C U,.
g c,
Cw 8
g g.
O l
O &
H O
n r
- _... =..
z a
~.
I C uJ I ~
l Z
o
. _.... -. -... -. _ - -....... _ -. _.. _ -. _... _.... _... _ - -.. ~.... ;
m m
.m o
I_ _
u a
a V-tL a g
D I
- g w w
/
w m-u_
o
. -. p
/
ga c
w g
/
ia m
s r
a
_o M
N x
2
- j. ' y /
v3 C
- 0.
- ., p.. D
- .I
~~
F%
- )
'a c-0 l
w s
c
-a c
wz I
w a
s r
I c
w
-e o
N i
I i
i I
-s
)
~
227 021 4
\\
_-6 7
.s
.u
.... _. _: _ e.
..u_,..
. ~
a:
.z..
- -1.
. ;_. ;_.....,, ~
s.,
.L..
.~
.. _ __ -._ --. _.. _...... -...... _. ~.. _... _
.u O
-N g
g O
W r.
~ -.
g (n
,I c
w.
=-
_ i n. m.
r..
O_.
l
~
a s
O w
a'
-O y
s m
W W
e
.J M
O l-
ts ). f ~. '
,2 N
O e
ar o
q mC H
y
.._y.-.
\\
is.-------_--.
G
.~..
I,--
g t.
g
,.. _.. - -.. _.. c...
H CD ag g
m t
Z gO gg s
g s
g
- C Ob
's
- ~ * -.
u ~-
\\
1 C uJ
\\
-b g
O'-
a
,o r g
,. r g
g__
- - C s
g, J P-M O
m c--
O j,,, 3_r T
^
} [ $5,'Ni
,c U Ci f
u-a_
e O~
/
O C o'
t
- f t.LE Og
/
w O~
l W
.J
_) w t
i Nw d
l
_.s
- ,~
~I
\\
~,.C-p
&'* O g
g N
3 C
c 1
M l
C s
c-f O
/
g I
W
\\
a'
~
g w
W I
3*
C" w
o O
N l
i i
g i
OLI SEI 201 89 hE O
,t 53H]NI f
"n
/ I
/
uI L
e e
h
i i '
3 I
J 3
,2
,8 1
)
C i
E H
S ft
,6 C
1
(
L 1
E Y
6 E
3 L
E P
U R
, I t
U T
R G
9A I
DS F
T 8
0 2
S
> Xg>. Q5 J C..
1 O
/
R R
3
- 1
,2 U
C I
iR LCG H
l l R El 0h P
1E C
C CRM A
T E
- 01 E
TI s,
, M 'S
,l.Il
,lI N
L C
B v
C R
O U
f T
R O
,8 E
S T
F S
A D
L E
2 M
I r
T 1
N I
i6 1
0 i
1 L
C Sm I
,4 L
E tI Y
fA5 E
L
'A s 'l, i ih'u, 7
,M^,,,, s iil,_
L 4
t R
i2 d;'t.
R i'.l i st I
I S
t
,IO t I ao i
f8 i
ac t
i fl i 'h nn i0 g',,, '
E N
E C
M E
T S
2
~
o o[
oo" o$
ot o
,utj v
~% N q O ']
3 I
- : cj,.t.) ! i, l',;. : 1:.
. F 8,i l S-I ir : ' *:I i
-i e, d.
- ld;
?..e
>9
. i;
- i i,
..,.7.'-.j if., :. i
,M. ;; :i: e's h, e,
e,
)
t
- l '-
h'
- l
- ",r *ih,i..>
- . -l 4, -
,i
/...
!.,. ( 3,i.e, t
.1 e l
}
.. '.e t..,i 1
.a
'.'I,,..>. c..,.'
i.J....,,9 ';,. i TMl-2 LOSS OF COOLRNT RCCIDEt1T 3/20D9 h
'I'I f ' !' I ! :Ib STERM CEN A CPEHATING LEVEL (SOLIO
' STEAM GE tt 8 Ot*E R A T ] NG LEVEL (CRSHEO) a 00
'l.
,?
8 i.
- ,g ;.-
g.
'l l
. i
,1' FIGURE 37 l'
-l lJ' i
i
!,. [ '- i.. !
.r.,
- l-
. : s t ; ;,l i,
i
- i J
l
- }.
,...!l.
i
' 1i -. p ; :...,,,,
l, i
-e
..8..
i.p'l',;t.]: g :
s, l
' [-
g ll.
- l
, f i
. q '",. I. g..
- O_
i :.
e i.,
I l
,I -
m
'- c j ;
r.
i; C. r?
.l
- !,.1) i
.t,
", f a.i -.,.
s i
a,
.i L
!^
,i.' \\ r.j n
a e
..!g
[
I-ll; i
/ ! p'
- e 6
1 I. h l-
.i i
-l I(
)
8i 6-4'
, p.
'l'.
, j i ', '
1-i i:
a I
i e
i
.g e l.
O k 's
{.'(
l
- i I
! s..>; } ;-
,f
?.
8,,
- se
.e 6
. i
.- j
.7
,. I..
s
.I
,'.,..l'.,,,
'. 8 s
i.
.,[
t l
I-t
.g l6. * *
,.1,.
f-3 I
g e
e -
l e
F,,
t
,8 i
i 8
I. [ e~. l a-
<n-I
,,e-l,
.1
. l.
- p.
It.
w
.t
,. p
- 3. i l
tJ G
s
.i
- i i
..i ;.
a.,....
.,i l,
4 I
6,
.. t
!. j.
i j
e
(
l.
t
..j I
w i
.i-
- 9
.i
... n g
l l,i
..I..
i i
l i
if.s i
es
- i..
+
C3
- V-L
-l i-m-
R, q f
'I Q,-
i k
l' $
l g
y 3-
,,?
8-i.!.'
- 1. g '
b
.g.-
N 4
.l
~
l' a
N
- l N
ca
.i e
N i ::
A o
i i
i i
-20 0
20 11 0 l
60 00 100 120 i
TIME AFTER TURB1NE TRIP - SECONDS l
- 1 I
i 8
i.
e g
ef.
l
.N *'
Q O.$$$
-- g -
^_ l
- ~. -
. -.. ~..
~
..~-
..., ~.
4
. 'G::.*
~
. }
.m O
N I
O I
y g
~
~
I c
<I, O
. t I
r.-
,s' O
s
. g
.a.
=0 y
o'
~
W m
~
d n
~_..
QO L3 I s'
- r. =
x i
N-P
(/)
cH O
W M.
C N=
b m
s
,q
,, o 3 m?
s
/
D 2 y
I'
_,.r...-
Z, c t
g g
9 g
,W g
a C
g 1
i g
t 5 g
I LO Y Cg.
I O
g y
- e. :
t y
Zd
-'.. g i ;N a M '~ '
Z
.c
.. q 'g x '...u.1\\
~
-m..
_.g g
g
. hN. 1._.
g g
-. 7 -
O I
J u
H 8
OC oO 1
rW
~
l y
J m
8 W
C o
I w
3 g
gw 1
m i >
l b
,W
_O
~ 1 1
N t
O I
w I
s i
U r
C.
C i
a C
=
W U
r s 1%
y C
u.J p.
O yi' N
I g
I I
dg dg dh E
02 0[
0
,,, n
..t.Jodd p
P.
G
[s.1 s
L' l
9
=
9 b
.---,...,- 7.;--.:.~;. p. ----,. -.
r..
_...-e.... - _........
- _...... _ - _.. ~...._a..
^
_.,....._1...-m-
- ._._c.,._e- _.- -
.-m_...-._..
.... ~_:.
..,....v..
a a
].,,,-.
a.
....__..z.>.
.u..
~m v-.. -T- : -
- + -:.
u.
2
-- c ' ' ; - - ~.
. '~
.*LE~
.. -:~.' _. G 'i u --..
.+..
2
~......
O as
~.. - ~ _.
'D c
o L_.-
n...
- ... 2
.. _ ~ _.
m.
. g__
)e D
o
...H...._._.
a nr s
u
..:....s...s_.u..._.-... -. _..:. a
-<:=_._.=a..
-.e m.,
g
.. e w _ r we e -.- _ s s. - -
, ),,
o
,s y
l
.. ~ _,
o
_ e.
s t
.w
\\
_..~r.._,
D, \\
_ ~._
w..-.u _...
7-o
... z-g y...........u-....--
~
_.. -.. ~. -.. -.
o, c
g w,
- c. 7
..-.. L.
_..s
. /- -
.. _ _ __-u_..-.. - -.. _.. _. -..............
e,
- s. o s..._..
..m._.__ -
~o g
~.
g w
g 9
u
..a.-,..
i u
,,c.
..n..
n
. _ =... -... -- :,.
z s_.
.gw m t.
r_.
c,.,
.,e.
n.
s o
n b..
7
, p,,3 r
.,u
,_t_.
m o.---
=
p.m.
g
,e x
,r
.. _.. _ ~. _ _...
~. _. _
-o s
.~.. _.. _..~.
g
.jQi L.y lf d c g rgan*g wim e s
t s
~
s E
o c
.....m..
n.
c o.
~
w p
u
.._.a.__.._
..._..P r
.c 5
d.
_ P' T
O
...... ~. _
.. ~ ~..........
u t
s 4
a i
i e
e CQ I..
C5 CS g
CL C3..
CS-C'.
CE Di 01, O
t gg y
. Y b
..,_.__......._,._..__.f.__.,..._.
~. '
.f;.
. =...
?
^.,.
,.2__,
.a,.._.__.
.-?.._.
a.
._a,
_f... _.
.s...
.2,. _..
- 2.,. *
.. -. _ ~ _ -
.._i
=-.. - _.
'----L'._.
- =. - -
O
-N O
_..v....:.
.3
._"e...~._.-a-.-
.-i t-._. _- -
~w-.:
_O
,:4
-.e G1 e
.m..
r~.
O.
g o
O M
p; =W W _
3 -
g m..
c3 ]
?... : ~
. ~. _....
._.-4--..
,o 8 9
J
- .. 2
_.._..c.
v1 H
U r,g g._.._____........._... _.
g m
A
._I s
- 1. ~
J-Uy
- _ L - i. _ -.. _..
c.
-~
.. - _ - n 1: 7. :.
C T
=
O F-s-
w
<; 5 W
-c a ~, ;"@ f f.' *-I' h,,.-t-----'---"--*--
.C J
c_
,g o
.- _ _. -j g u. u.
_4.
c-tc x
u-W a
O a.a....._.
~ - - ' ' ~ ~ ~
_Ox y
ry tn H
rn
~
t1.
O C g
_j w u
g C
Og r
l e.-e r
p
.r-t--
O OJ o
7_.
o OJ i
e i
I I
0
[390S91 *NI '09/SS1
.s
)
\\
]
I l
o n
I t.
I i
I
_n u
i lo a
-~
- .s e
'Is s
me i cc oo u
s, '
~
w
- 'O Es.
.D 3 e
nz Yu e
.I r
.ut
- r 8
o2
- gI L
_ n,c i-I 2
l%a-g z
3 h
9J a
, :. 6 p
_o c
,:_oc
.,(
'oc
/
l
-T' C
.s I [V i,c y=,-
u t'
-r s
t-w
.,s
-n
]
,c)O v,
s%x -
sN.
8 p
i ~o
~
I, i
l n
i i
i 4
>i i-i i
i ii 02 Cil 0?!
0)!
0 i
i li W 91 'NI 'M/531
)
1
' ] f].,'..O i
. -, q 'y a
G
--...,y..,_,-s=_-9e
= __,.,-_;- *- - g...._.
,y,-
- f., 3.,
,...,7 y
.w=,..
s T
..-..f..,.'.,*;_~~...
u a
s.
1.
... ~.,....,,.
w'...'.
O N
~
~.. -.
-... _.. ~
_.. ~ _..
v O
,..,,_u
. +...,
-m O
..s C1 r-N N
C 4
Gy C
a
,j U
\\, m C4 h
, s
- .p D
.~.
g3 C.)
.DZ p
gt g...
- g
. ~. _
-~
g m
,...I. s ;-
0 e
L
.-.,.o yi g
2
_.-'1 g
i
[
Lok f
y h,.
! D
.u-g C[
_y Z
g
_y C *,
- - ~-~ ~. - -
- _. ~~. '. - ' -. ~ - - ' - '... _ ~. ~ - - ' ' ~.. - - ' _' ~-~.- - ~...
~~~.~m._~
C
~* ---' ~.~,',,.'
~
3 Ut=
p s
_OC 60 Cc fg n
b OC Oc L
r-g 61 I[
a h
r
_o u-n
~2 =~
AA S\\st4\\ W N
n s %# s.
P o
N
)
6 e
i I
l i
6 4
3 C2 Cil 091 0)!
El C01 C3 09 01 C2 0
I G21 'N! '05/W I
,). [
['i./. ')
t L
~,..
.Y e
e 4
b
,.y.
~._.
i
/
~ ce ns
.... _,.. - a
,_w u...
- t~
~
m 4 -
y
~
G g
.D O
H x.
3 g
N m
s m
n m
.r La.
a o
O Q
~
~
9
- a
~
' E.
~
o P
g g
r
~
_ )
z c
m a
x r
o d
8
- n g
k w
o 6-u.
m C
mo uu d
t"-
N,
~
N r.
P
.e s\\b Ns_
o t
t i
t f
I f
f f
f o
o o
o o
o o
o o
o o
o o
to o
v N
.o to o
v n2 N
N
.e
.e e
==
e t
2 w C U h-o E O o o.J C Z b.
O T < = 2" F-C=V CL m w in m e CL,m = O 7/
U;0 n ~:
g O
b
~ ~ -
.:. m,_
.s.,,..
a.
,....... ~.......
,.s.
...~ ~. -
.. -,... ~. ;... y s.
s.-
q-.-
.s.._...
._s.
a
- ..--..........e...... _ _...
r.._
n.
..r....
- r.. ;
<2
.s,
.e.
3_:
.3._
3 s
3_,
o i
-i
[s
- =.. - -.......
..r
.c
.e O
.-._s..,.
a....
....,...~.
a,..
N
..~, -.
2 t
..-.s I
j
. o, 4
3 s
u,
....g.
p
,s.
+.. -.
- h m -
2+.
.. z..
o m
cre p
. A
... ~. -
.,.5-
.f.-
m..-.
.f...
_a*.,,.
.. = -
q
.= -..
e N,
g-p,
.,,,)
e
-, ~.
. q.
o x
a
...=..
wg
.. =... ;
n g
.b,.
-e g
u.
c o *-
s,,.
w
...... ~..........
~,
L JQ
- .--.--**,.N i
Q g)
.m.4,.-.., -
m---
g-
)
N.
s -...
=.
oo p
9%
..f L
.o u e
gg OD g
.J "Ji s
g a
..... s.
y 4
. L r.
s
./'.. '.
.g g
..m.
I
-p.,i,,4 e il-.
..t..
c s.,a o Lm g
tie = -
a g
me p
-O I
.i e
- d I
e 4
6 6
o l
g e
C C3!
CS!
Ot!
C?!
COI 03 03 31 C2 0
f$e4.At
.g&
.m.,g.3 aeaed3 si.
ne D # e S e e.
1 o
n n
/
r
- l I U* s r
8 O
b
I ii
,l
'I
- i uw c 0
5 3
2 1
0 O
5_
5 1
0 3
1 2
tn io 9
1 P
8 e
1 ru ta 7
r 1
ep 6
m l
1 e
T g
I 5
1 n
5 4
i d
4 l
N 1
E iu I
ER U
B
]
U G
[
l 3
I S
r i
1 F
S o
E t
R c
s P
a D
e I
2 1
ru R
o It
/
A
/s 1
i i
E 1
R U
j i3
\\
li:I, L
.: ; )J l1 l
., 9. )' -3. i T
l l
fC A
0 i
R l',
r l y
'/ 7 N
1 T.,
E PM g
9 i r E
T i
b s
r G
p u
ll I
8 T
D
(
8 L
I 2
r ll e
U lf L
f B
/
7 I
f 3!
e o
f R
r O
u f
e T
s C
s I
6 m
h A
e i
ER T
r P
5 gn i
d l
4 i u B
x I
3 a
M I
2
(
I O
l c
0 0
0 0
0 0
0 8
1 1
1 0
8 6
6 4
2 1
1 N ~ N o '~s. v 1
r u $e80
ili e-li
. i i' :jl:
Iii I
i J
4 4
~
b r
j 5
4 i 3 E
I 3
R U
G I
m F
ruo H
r io r
T ea
.o i
2 r u T
' auC.
r
>'O'
- - tEo e
t fe e
m p
iT s.p I
I i
egna R
eg e
na t
ia R
de ec m
r r
u e
o tIn S
1 o
o 9
0 1
5 4
3 1
NN%
c> d
'u 2 0 o OO O.a & J 0a E <
28OOOC OO 2g eOCao
U v
l J
Intermediate Ron9e i
-9 l
FICURE 47 aa Oo
-10 a
Cn Od 8.
-il E
<t
>cc
-12 I
I I
I l
1 l
l l
l 1
l l
l l
l l
l N
-1 :
0i 1;2 3,4 5
6 7
8 9
10 11 12 13 14 I 15
- 16 17 18 19 20 cp
-8 h.
Source Range'
'4'
,y o
6 e
O.
Eo cv od 5
c
-a c
f E
f J.
~E^~
j t
c
]l oo l
l l
l l
l y
-l O'
i 2
3 4
5 6
7 8
9 lo 11 12 ' l3 14 I5 i 16 17 18 19 20 Time of ter Turbine Trip - Hours
' ' ' ~
._._.._..---_a.~.___.--..___-_.-.
o
_...l.._._.__.,..._._..I_..,_. _ a..._. __..__.
....._.1___... _.._
...... _ ~..
_.__.1,__.__J_.____.
.__..)______.._..__
._.. _..f_.....
_.._!.____.__ t.___
_ _ _.. ~..
t.__..
.. _.. f-._..,...
r__t.._.._T___._.. _...__.1__.__.1____._._.I.
..._L..__._,.
..__._.t___...... _ _ _... _ _.. _.. _ _ _
_....._.n....t.._...
.. _...... _.t._
. -... +. _. _.
t.. _ _. _.
.._.! _..l
.._,. _...._.__l_._....___._._.,__..,_.._!.
r_. _. l.
_t_.
..1...._ _..._
.__.l......__.___.__
..._.1.....___._.,__..f.___..
.,t___,_. _ _
___.t.
. [...
._..t
.__..i__._.._-
Q__.._-...._,_
_..._.__..__.____,.____.___!_..__f...... _ _..
'_-T.
.[.
.g.._{__._,.__.,....,.
_t
.t.
.[_
._.._._.l_.._.,...
.l._...._...._... _.......
.l...._.... _.......__
-/,_......
__.r_
_ _. 5 _...
,..._..,.._..__..,._._..[
___5__
s.
..,____.! _.._.f._..t..
_...4_.
._1..... _.,. _. _
..._...,. t. _..,[. _....,._
_..t._...
w.
___.L..._._a.
, __ t......_
__.,... >._. t....... _.....___. _.l.__L_.___.._._L...,_.._._._._..._.,l____..,_..,___._.. _ _.. _.. _..
.. _.l..._
._..l.
_._._.._.l
_.l._ f.-..
o_....1,._._..
f.
..t...
.i.
w f_.._.,_...__.,__._,._....___..v_.
..._f._._.._..._._.._....._f.__t_.___.l.._..__.
.,_4
._._.[..__,._....... _...........
F. __.. t.___co,.._. _. t__ __
..._t._._._._.l.-._l
.._+__.__. _ _ _._..
f._.,
m_,_._., _.L _._.
.__.L.__.__._
y_..l__..1__,._____1.__,.___..__._....
.__..e_
..l
_ t _____
_..._.4,.._.r_._._._._.l.__.,,.___f_.__....
i...
,_._.._._L___.,._._~...c% J. __.______p...,
..._i_.._.._.
g.
.._.l___._____.5_..__f._.____.__._.____....I._..l__...___
7....... _,._
..l.._._._.._l_.,__.....
s_._..,3.____..___
m_.
v.
.__....._...,_.._._,..._._._.._.____l.._____,_..___.(._.. j _..._ _ __. l
_ _. _. ~.._..,...._q.....i_4_.______._____f..._.t.___..p_.___u.__._._.
...._.g...,_.,_..._.. g.
4,
..... ___.,, f f.__,...e-4.,_.___
r.._._
g,,
5__.!_.__._._...___.__._
g_.._____.____p____._....__.,_._..\\.._.J.__.__.__.._._.__.._.___,__...__.___..._L,_._...__..___,._.__
L_.
,..g.__...._._....._._.__._,m___._.._ -_._ _._._.-.. _.,._.., _..._.__......._._.g_....___._.._.{..._.~..
4.
..._.__r.__
5.
. _ _ _, l..
[-~.~__._....
.__.._._.,.._._..__..s...._ _. _. _ _ _..
..__!._.___,__._..__*._..,_......_,_l._._.,__.._._... _... _... _. _.
s.
. _....._..._.T 1
.._._... _ _. _.__...._.f...
.co.-
.i_..,
.i
...L._._
.+..
- 3. _
o f,..~1.___._J.__-_._..._
.___..____...--.._.._._.._v_u._..__...__L_...,,._._,.._..,_._.l_.;_._.._.__.,._...._._.,..__..e..
.-.4_
N
._s____._._..._... _ _ _ _.._.__.
. _ -., _.. _.. _. _ _, _.. _.. \\._. _. _.,. _.
- - _..__..+....
M
._f._
,_._p.____._.____.._~_,<_._._.._...__-..I_._....
_._._ __[.___
- 5. _ _.,_ _. _
w
._..._._v___.._,___..__,~..,____,.._..__..,____..-..__.____._.__..!__.____--l___.__._...._4.._
-_p
....L
__.y.
t.O
.___.1._ _t_.
_._.,.....f.........
we 4_____.._.____s.._-._.._ - P~
__>_.._._g.-.1_____.._..__.,..f_..........,_._[.__.__!_.__.,__.._..,,
___..l_.,_..
e.n _ _.{
- rs..
,n,..._.__
..a f__
, _. _. -. _. _... _. _ _ v_,,_ a _ __. - _____._ _ _.l _. _._. _,___ _ _. _
W
_ p !, __..
p. _ _ _, _.
4 __..
____...(_\\__.____,___,____._._.__._.._._!___._____r.._
... _ m.. _.
o
_.m. m_ ~_.
e.
1._
..._.._ _ k _.._ _ _ _..
p_.
_ _._,_ t. s. w m.
r___
2
.,,3
. _, _. _. _ _ _. __ - _.. _..__e-._._.._.
_.r..__. - _. _. _ _ _ _-
i
_.__--,_..____._-__-.-_._,,m.
_. _.+
n.
._._.e._._..]_.__...____.._.
. _ ~.,
s
_ ~_m,.s. - _.
_,.H,...
C._._..
._._._.t..__...... -. _. _, _..
_m
. >. cd -
w...__._.._.,_.._.__-_...______I.._.._.__iJ--.,_..._.__..._. _.. _. _ _.,. _.
H.
b_..-
._..e _-_.__.6..__._.._.
.-,.m__
, _ _.. -.t_--*-..*----'_--_C-.'_.'_-*.----<--_..---*_
,._.T.___*
H,_
+
= = -
..,,j 5_
.....__,__..__._____,.....L_._..
-. _. _. _..,- _..,,.._._..-__.__.p..__.__.,
-.. _.._c_a.
_._.._...7 m.__.__.
---._,_.._..-_-_*-_-_-t---------w_.
+
-e*----.9-
..m-__----*_----.,_+ - - - - - - - - _ - - -
e-__.r..._.
__,_ _. _ _. ____..._ _ _ - _ -.___-r__.._._,__
_ - ___._t-
._. l_.
6 n.
s_.___
_..___.-...I....._.!..#..---
_ - _ - + - - * - - -.. -
+
,a..
s
[
.\\.
_.__-____._...___.._A__.
s
__.s.__,___.____.___ _.
....e.
-4 4-<._._
e,.
.e..-
- -_p______-_.
!~_ _
v_____
y-_.
_. -.. -. _ _ __ L. _c _
_.,,]..
.. c, e
9.
.v...__,_,. _..
._.._e.c.. E.-4.T _...
1 4,
_.t._____._
___._._____y___.%.g_.__._.___--
,, 3
.__.. _.a___.
,_____._____4.____.-
r.__._--_.y.
_._._%._.s.__,__
r p_
.J e__.s.r__._--__-._..____g......j (s
_-.__g-
-__.____.__r_-.
s Z..=s
- - - _ ~ - _ _ _
p
_ _ - ___ -. - ~
- _ _.. __,_. _ __.._,, - _-~e._.s_%
. - _ _ ~.
.-.2 o
p_
.......l........]
m.
,m w
r i
_s__.
a
. V _. _
______-.._._...__.i._.._...___il e
g
_._.____f._
g_.__..
I e,.
7_
4.
.._s.
n.r___
+
e2 w
_ ___._t'
______1._._.__
_... u.
I I
___J'__
r W,.
f m
o y
C _. _ _!_ _ ____
v_-s,. _.
.._r___,______..,_...
r
_ _. _ _. _ _. _ _ _._1_._.___
_-..+ _.._, _...
4 t
-.- -- ~- _
._.__4._._
_w.
t.__._t._._....__}T_ _ 4
-__,__.,_.c._._.
,._..__._._s._._.
__v
..__7......
y_ _
. -._ _ J -
- _ _. _. _..__._..C___}_-,___..____,:.s_,__.(_..-.__,._-..,_.-._.
- + _, _ - _ _..
s-_
t.
N-.,.
- ~.. _.
_ n y_.-.,.%.._
_+
$__._v_.s_.___.__..__
\\.
1_._,._._.,.
6
- 4...
4._..f..-i_.___.. _ _ ~ _. -
. + -,__
r_._-_+.._.__
- 7 C"___._._
p
_..__..__._.__._ r _. __
__..s 1___._
-..).
4 r
_..1_._-_-.__.
. f _.-,-_ N k_. _. __.
s,
. _.+
a J.___
-.u y
, _-., __ l. _._ _.4.__ ]y _ _...._._._._..,_.._.__.4.._._.1._____..._..-___-,_..__
3
.-._.+--,m--.
_.r..
f. _... _. I ~. _
g
,. _. ! _'v s n.
...I..__
.-..$_-.,._s__-
..s,_.
__..._._,._.__4_...C"3.._.-_.n.r_.e__p_._g_.. y _. __.._..q
-,_,_..t._
i
____}..
y 9._,.
..3.._
&_.p_._p.....
.g._._-._p-._-gw__..
-.. _...... _ - _.,. _. _. _ + _., _ __ t._..Z._._)
w g
G._.
.g_..s p
...J..'1 T., % 1 b. e.
-._e.*t.-
Om
*--*de-.-
.._._._.e._...-.-
- - +
.-...d.._-.__-.6.__-_
_ L_... - W..._ _ l _= _. _-,____ _ _.__-._.
6.__ -..'I--_..-,..L-.
_+ _.
. _, _ _. -. - _.,.......--p..q
.I.
$.._g._e_...
.g.
6
-4
- , _ _ _.._-_.__c..._,..
_ - > __ r7y l.sy. 0T1 T PO y.gls rd
>- a p
...I._...,,____,_..l..9__.u,.._-.m...d.d-.e.n....___.V p.
. - - _ _. _ _. +._ -. _..
- 4. _.. _..
-- - _-,t
--,__. # _._ _.f._ _...e _..
s--
- .~.._._i.
_.6 k__.-.
k _
..l..._.-.._g __.e_ __.
a.___,
b
___e_-_e_._..._
>..s..,.,_
t, - _.
... - _ _ -..,,.. _--..-._g._.,..,._.
L__,_
m l
-._9.-_%.-..- -
--_.y_=-.
-+
f.
4
.--v-__a.e..*.-.
w
..--p__
4
_._h
__..... h_.-_
b 4 _._
4 s
__.e_
'~
Figure 49 Emergency FDW Pump Discharge Pressure Versus Time ter Turbine. rip For LOFW Incident On 03-28-79 227 03g
' 2400 hf
/
[
I
^
f
[ [ 'i l l l l l'
l l
I'
!I [' f f f }
j 2000 i
~ (
~
~
J l
~
~
~
l f f l
l
[f 1.I l
b ll I
}
l f
i 1
ll 'l l.
b h
) b d} l f
~
j jf f
l 'jli lKfI
! !f f
I
.idigIMl!!! sIIMl411 !. ii. J l !&-
I q,lj il 1 "!
l i i! il 'l MiJ il
!q?!!
! g !j m
r w 14
'i g-ng;- 7,-
n; lj i
(iJ 4
n I
llFi l l
i 1
MiTM1 dil.
g h;7gg s!! IN
! I
- r. Tid 7l, i
i;lIiil fi !! -
i i
1 200
[
t A
j gg 7)))7 1
gj g
q;777 g q7 g
!E
!.J i
b, dMh!.uill !!.
I Fiiii.Ilnn!!nn i j
a i
l ll' l
I I
l 'l l
l i
!l l
Il I !I. I!] 0l !.] II I.I' ll lf
- .i 1
t 4
I 9
I 800 1
I l } jl I
Ti di{ l@ sh; l.I IlI I II!!((I i hii[ 'l
_li !!![
l
~
i Id.[
_I jl 1
I J lI
'! [3 j 'li l
jj l
.I!Hi J!
I lji mi I
!l 2 1.! Ifl Hy:j!! 31_ll ! !I i il i
i i
1 ll-Ul i I
I!
l
'j i it l
,jl j ! !
I li !! if
[i !!! j
!1 f
l I
I I
I 400 OI W!
O !l [f
'l f'i t
I
(
l l
l
^I-I
[
['fJ!~lh [I!!!! i!!! il!Ii;i nh[n$..N U
(! !N! '!!! U' i
di i i I
l l I
l C i!! !!!!T,1 !!!
i! !il i!
i l
~
t i
nl;il i~ IEfi !!Il !i. ci l1!ilunnu: im iu !!; E iiil F Fi iin pi iii li T1!!ji l I !
i !~ I
! t l li ll n l l m tiih n fin !!!li!i !!i! u il!I.il !!.]I
!, h : ! i I,1 i il I!i !i u!!i II!!iiiTri!!,i! ?!!!!iRi! O!!niilli mi lii i ! i! l' !!!
i a1 0 0
2 4
6 8
10 12 14 16 18
,.n:
Timu After TutFinel?'in,. Minutes
.j
,