ML18304A068
| ML18304A068 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 09/17/2018 |
| From: | Entergy Nuclear Operations |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML18304A080 | List: |
| References | |
| NL-18-069 | |
| Download: ML18304A068 (57) | |
Text
!00 I
I I
./" I
/
I
,a I
I I
I I
- z:
I I-a:
I I
c:,
80
- a I
I I
I-Cl 70 I-I I.I.
c:,...
60 z....,
u I
a:
LY Q,.
50 I
z 0 -... '° ca:
I.I.I I
.z -
30 I
I-20 u
I 1.1,1 a:
,a
/
¥ l
0 I
I I
I I
I I
I T
0 1
2 3
TJ"E FRON ROD RELEASE (SEC)
INDIAN POINT UNIT No. 2 UFSAR FIGURE 14.0-1 REACTIVITY INSERTION vs TIME FOR REACTOR TRIP MIC. No. 1999MC3969 I REV. No. 17A
l 10
.....----~~~~~~~~~~~~~~--.
0 0
.!::: 10 E
0
- z: -
0 C
0 u
2 L,_ -
(].)
- iii::
0 a..
0
-1
~ 10
- z:
-2 10 -+--'-......._._----+--'--'---'---'-'-+--'--"'--'---'--+---"---'---'--'--+--'--'--"--'-""+--"---'--'---'---l 0
5 10 f5 20 25 30 Time (Seconds)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA WITHDRAWAL FROM A SUBCRITICAL CONDITION NUCLEAR POWER vs TIME UFSAR FIGURE 14.1-1 I REV. No. 19
0 C.E 0 z -
0 C
0 E'
L,_
X L,_
0
<l>
- c
.9
.a
.7 6
.5
.4
.3
.2
.1
(\\
10 15 20 25 30 Time (Seconds)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA WITHDRAWAL FROM A SUBCRITICAL CONDITION HEAT FLUX vs TIME, AVG. CHANNEL UFSAR FIGURE 14.1-2 I REV. No. 19
~-~
Fu el Cent er I in e Tempera t ur e
Fu el Av erage Temp eratu re ID 1500 I...
- }
-I-'
0 I...
g_ 1000 E
(l) f-(l) 500
- }
LL.
0 '
0 i
- 5 10 15 20 25 30 Time (Seconds)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA WITHDRAWAL FROM A SUBCRITICAL CONDITION FUEL AVERAGE TEMPERATURE vs TIME AT HOT SPOT UFSAR FIGURE 14.1-3 I REV. No. 19
<l)
- i 2
750
~ 650 E
<l) f-l....
<l)'
C C
""'O 0
600 u
0 5
10 15 20 25 30 Time (Seconds)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA WITHDRAWAL FROM A SUBCRITICAL CONDITION CLAD INNER TEMPERATURE vs TIME AT HOT SPOT UFSAR FIGURE 14. 1-4 l REV. No. 19
1.4 ---------------------,
0 0 +--'--'----'---r--'-_..._-'---r--.......... --'----r---'---'---'---r--..,__.......... --;
0 2
4 6
8 10 TIME (SECONDS) 1.2 -.---------------------,
~
1.1 C *~ o 1
z 0
'.9 C
0 f;
.8 0.__
LL...
.7 X
- J c;::'.
6
~
~.s
~
.4 +--'--'----'---r---'---'--'----i----'----'--'---r--'---'---'--8 0
2 4
6 10 (SECONDS)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA BANK WITHDRAWAL FROM FULL POWER WITH MINIMUM REACTIVITY FEEDBACK (70 pcm/sec WITHDRAWAL RATE).
NUCLEAR POWER AND CORE HEAT FLUX vs TIME UFSAR FIGURE 14.1-5 IREV. No. 19
2320 -..--------------------,
-** 2300 a..
l...w 5 2280
(/)
tJ
[f 2260 a:::
l...w t:::! 2240 a:::
(/)
(/)
~ 2220 0...
2200-+-.l--'----'--,---'----'---'--,--'--....___.--r-__,_-'--'--,--'---'---'---I Q
2 4
6 8
iO TIME (SECONDS)
,......._ 1170 ~-------.~-----------,
Q)
.2 u
1165
- ..a u
.._.. i160 w
- ii:
c5 J155 a:::
w 1150 ----
i 85 1145 N
a:::
U5 1140
(/)
w a:::
o... 11 JS...--..c.-"---'.__,.---'--'--'---.---'--'---'--..--'--'-----'--.....~-------'----1 0
2 4
6 8
10 TIME (SECONDS)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA BANK WITHDRAWAL FROM FULL POWER WITH MINIMUM REACTIVITY FEEDBACK (70 pcm/sec WITHDRAWAL RATE),
PRESSURIZER PRESSURE AND WATER VOLUME vs TIME UFSAR FIGURE 14.1-6 I REV. No. 19
.-. 576-.-------------------,
I.;_
I V
a>
g' 574 3
w 0::::
~ 572...i.---
o::::
w a..
~ 570 w
~
0::::
w 568
~
w 0::::
0 u 566 -i.........----l..-,--l--.J........'--r--'-.......I--'--.---,----'--'--,---'--.....__'--!
O 2
4 5
8 10 TIME (SECONDS) 4~-----------------,
3 2
1.5 0
2 4
6 8
10 TIME (SECONDS)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA BANK WITHDRAWAL FROM FULL POWER WITH MINIMUM REACTIVITY FEEDBACK (70 pcm/sec WITHDRAWAL RATE),
CORE WATER AVERAGE TEMPERATURE AND ONBR vs TIME UFSAR FIGURE 14. 1-7 I REV. No. 19
,......_ 1.2 -r-------------------,
0 *i 1 L---------1 z
0
\\
60 80 100 120 140 160 TIME (SECONDS) 1.2.,.-------------------,
o 9
20 40 60 80 100 120 140 160 TIME (SECONDS)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA BANK WITHDRAWAL FROM FULL POWER WITH MINIMUM REACTIVITY FEEDBACK (1 pcm/sec WITHDRAWAL RATE),
NUCLEAR POWER AND CORE HEAT FLUX vs TIME UFSAR FIGURE 14.1-8 I REV. No. 19
0 ], 2350 w
0:::
~ 2300 w
0:::
0..
85 2250 "1
c2 V>
t:J 2200 0:::
0..
2150 -f--.J-..J.....L.-ro-'--l.-L---,_..L-L..-L-,--J-l.-'--,---'-'-"--,-.1-J.-""--r-'--'-........,........... ----1 O
20 40 60 80 100 120 140 160 w
- E 3 1400
§;
0:::
w i 1300 0:::
w r---.J g§ 1200 V>
(/)
w 0:::
0..
TIME (SECONDS) 1100..µ.....L...:.~........J'-,-J......i--'--,--'-'---'-r---'--'----'--r-'--'-'---'r-'-'-'---'-,----'--"-1 o
m
~
60 so 100 1m 1~
1w TIME (SECONDS)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA BANK WITHDRAWAL FROM FULL POWER WITH MINIMUM REACTIVITY FEEDBACK (1 pcm/sec WITHDRAWAL RATE),
PRESSURIZER PRESSURE ANO WATER VOLUME vs TIME UFSAR FIGURE 14. 1-9 !REV. No. 19
-. 595 w_
I Q.)
Q.)
g' 590
~
w 0::
~585 w
Cl..
- ! 580 w
~
0::
~ 575 w
0::
0 o 570 a::::
CD z:
0 3
2-5 2
1.5 0
20 40 0
20 40 60 80 100 120 140 160 TIME (SECONDS) 60 80 100 120 140 160 TIME (SECONDS)
INDIAN POINT UNIT No. 2 UNCONTROLLED RCCA BANK WITHDRAWAL FROM FULL POWER WITH MINIMUM REACTIVITY FEEDBACK (1 pcm/sec WITHDRAWAL RATE),
CORE WATER AVERAGE TEMPERATURE ANO ONBR vs TIME UFSAR FIGURE 14.1-10 I REV. No. 19
Minimum Feedback Mox;m um Feedback 2.2 ~-------------------,
2 1.6
-1 10 I
I
/
/
/
Ii'~
~
"'HIGH NEUTRON OT Li T TRIP
..--'...._---.--FLUX TRIP
\\
\\
\\
I
\\ I II 0
1 2
10 10 10 Reactivity Addition Rate (pcm/second]
J 10 INDIAN POINT UNIT No. 2 MINIMUM DNBR VERSUS REACTIVITY INSERTION RATE, ROD WITHDRAWAL FROM 100 PERCENT POWER UFSAR FIGURE 14.1-11 l REV. No. 19
Minim u m Feedt>ock Ma>ti*mum Feedbock 2.4.-----------------~
2-3 2.2 OfoTTRIP j~
t, I
2.1 I
I I
2 I
E 1.9
I
_§ C
- iE
- .a 1.7 1-6 1-5 HIGH NEUTRON FLUX TRIP 1.4 -t-Hl._-, _.._...........,..........,_....,18r--...l.-...._c_w...w.-l, 16--'---'-...l....J.,.J..;.J.15.---'--"--'-~16 Reactivity Addition Rate (pcm/ second]
INDIAN POINT UNIT No. 2 MINIMUM ONBR VERSUS REACTIVITY INSERTION RATE, ROD WITHDRAWAL FROM 60 PERCENT POWER UFSAR FIGURE 14.1-12 I REV. No. 19
~ inim um Feedback Moxim vm teedbock 2-4 -,---------------------.
2.3 2.2 2.1
=
2 CD
~
E 1.9
.§ c:::
- i§ 1,8 1,7 1.6 1,5 OH.TTRIP /\\
HIGH NEUTRON FLUX TRIP D
1 2
10 10 10 Reactivity Addition Rate [pcm/ second) 16 INDIAN POINT UNIT No. 2 MINIMUM DNBR VERSUS REACTIVITY INSERTION RATE, ROD WITHDRAWAL FROM 10 PERCENT POWER UFSAR FIGURE 14.1-13 I REV. No. 19
1.2-,---------------------,
0
,8 C
.2 0
.6 L,_
1-.
~.4 0
0...
0 C.E 0 :z 0
C 0
(_)
0 '-
L,_
X
- s w....
Q.)
I-.
0 0
.2 1.2 1
.s
.6
.4 i f
.21 0 f 0
50 l
50 100 150 260 Time (seconds)
\\ s I
I l
I 100 150 200 Time r SeOnds \\
I *,
\\
e, j
INDIAN POINT UNIT No. 2 DROPPED ROD INCIDENT MANUAL ROD CONTROL NUCLEAR POWER ANO CORE HEAT FLUX AT BOL (SMALL NEGATIVE MTC) FOR DROPPED RCCA OF WORTH -
400 PCM UFSAR FIGURE 14.1-14 I REV. No. 19
g' 600 Cl Q) 3 580 0,._
(l) 0...
E 560 (l) 1--
(l) er> 540 E
(l) 1c
<l> 520 1-..
0 u 500-+---'--'----'----'---.----'---'---'----'"--T--'"---'---'---'---,---.___...---'--~-t 0
50 100 150 200 Ti me (seconds) 540 a)
~ 520
<l.)
0 50 100 150 200 I
, \\
\\secondSJ INDIAN POINT UNIT No. 2 DROPPED ROD INCIDENT MANUAL ROD CONTROL CORE AVERAGE ANO VESSEL INLET TEMPERATURE AT BOL (SMALL NEGATIVE MTC) FOR DROPPED RCCA OF WORTH -
400 PCM UFSAR FIGURE 14.1-15 I REV. No. 19
<l)
'---s:; 2200
(/)
- 0) 1...-
Q.._
~ 2000 N
(/)
(/)
3.:. 1800 1600 -+---..____.---'-----'----,--...,_____'---'------'---,---'---....____.'---'----r---'---_._____~-----1 0
50 100 150 200 Time (seconds)
INDIAN POINT UNIT No. 2 DROPPED ROD INCIDENT MANUAL ROD CONTROL PRESSURIZER PRESSURE AT BOL (SMALL NEGATIVE MTC) FOR DROPPED RCCA OF WORTH -
400 PCM UFSAR FIGURE 14. 1-16 REV. No. 19
c:-
0 C:
.E 0 z:
0 C
0
(.)
0...._
L,__
Cl) 3=
0 0...
0 Cl)
(.)
- z
~
0 C:
. E 0 z 0
C:
0
(._)
0..._
l.L..
c;::
0 Q :r:
a>
I-0 u I
1.2 i -,....6 r
.4
.2 0
0 1.2 f-1 -
'1~
.6 J
- l
,L 0 ~ '
I 0 50 50 100 Time (seconds) 160
~
- I d \\
11me (Secon Si I
150 200 150 200 INDIAN POINT UNIT No. 2 DROPPED ROD INCIDENT MANUAL ROD CONTROL NUCLEAR POWER AND CORE HEAT FLUX AT EOL (LARGE NEGATIVE MTC) FOR DROPPED RCCA OF WORTH -
400 PCM UFSAR FIGURE 14.1-17 I REV. No. 19
620 ~-----------------,
g' 600
=
2
~
580 ~
~
E s5o
<l.> i'~{
~ 5201 U
I 500,.._t.......,____,__-'----'---...---'-----'----'-----'---,----'---...___,_----'----r-___,__~~------;
6
~
1~
150 200 Time (seconds)
INDIAN POINT UNIT No. 2 DROPPED ROD INCIDENT MANUAL ROD CONTROL CORE AVERAGE AND VESSEL INLET TEMPERATURE AT EOL (LARGE NEGATIVE MTC) FOR DROPPED RCCA OF WORTH -
400 PCM UFSAR FIGURE 14. 1-18 I REV. No. 19
(l)
~ 2200 ~
Cf)
~
CL
<i3 2000 -
N,_
- l CJ)
(/)
2:'. 1800 CL INDIAN POINT UNIT No. 2 DROPPED ROD INCIDENT MANUAL ROD CONTROL PRESSURIZER PRESSURE AT EOL (LARGE NEGATIVE MTC) FOR DROPPED RCCA OF WORTH -
400 PCM UFSAR FIGURE 14.1-19 I REV. No. 19
.2 0 ~L.-...J.--'--!-..J.-~-+-_.__....._.J....-..j--'-_..__._+-:....-....-----1 0
4 6
8 10 TIME (SECONDS) 1.2-------------------,
1
- i
.8 XO
- , :z:
~Lt.
... o
.6 i5:z:
- rg I...
- 2 0 -l------'---'--l--~~--+---'--..J---'----f_...._.......,.__...,__-t--'---'-'--'--f O
2 4
6 8
10 TIME (SECONDS)
INDIAN POINT UNIT No. 2 LOSS OF ONE PUMP OUT OF FOUR NUCLEAR POWER AND CORE HEAT FLUX vs TIME UFSAR FIGURE 14.1-20 I REV. No. 19
3:: g i..
750 Su-zi>>
-111 700
~e 8.......
-:;/. g 650 600 0
2 4
6 8
10 TIME (SECONDS) 1.2
- !I
- g i..,..._
~~
.8
~:i
- r:o
- >Z
- Ji..
.6 go a.Z oe Sti
.4 0~
~---
~
i..
.2 0
0 2
4 6
8 10 TIME (SECONDS)
INDIAN POINT UNIT No. 2 LOSS OF ONE PUMP OUT OF FOUR TOTAL CORE FLOW AND FAULTED LOOP FLOW vs TIME UFSAR FIGURE 14.1-21 IREV. No. 19
2000 0
2 4
6 10 TIME (SECONDS) 6 5
4 15 z Q
3 2
0 2
4 6
a 10 Tll.lE (SECONDS)
INDIAN POINT UNIT No. 2 LOSS OF ONE PUMP OUT OF FOUR PRESSURIZER PRESSURE AND DNBR vs TIME UFSAR FIGURE 14.1-22 I REV. No. 19
1 XO 3:z:
II.II.
._.o
~:z: ~1 1.2-----------------,
.2 0 -l--l..--1.-..l...-+--'---..__..-+__.___.__"'--t--'---'--__,__-i---'...__._ _
O 4
6 8
10 TIME (SECONDS) 1.2-.------------------,
.8
.6
.4
.2 0
0 2
4 6
8 10 TIME (SECONDS)
INDIAN POINT UNIT No. 2 FOUR PUMP LOSS OF FLOW -
UNDERVOLTAGE NUCLEAR POWER AND CORE HEAT FLUX vs TIME UFSAR FIGURE 14.1-23 I REV. No. 19
800 700 3:
~
!3s 600 zu.1
-11>
Id';,-
o::t:
8--
500
~ e 400 300 0
4 6
8 10 TIME (SECONDS) 1.2 3:
9,..,.
L&.~
.8
~:i 0::0 t:iz:
- E..._
3o
.6
§?5 ll.-
gti..4
.:,E
~--
a::
.2 0
0 2
4 6
8 10 TIME (SECONDS)
INDIAN POINT UNIT No. 2 FOUR PUMP LOSS OF FLOW -
UNDERVOLTAGE TOTAL CORE FLOW AND RCS LOOP FLOW VS TIME UFSAR FIGURE 14.1-24 I REV. No. 19
TIME (SECONDS) 5...-------------------,,
4 1 +-......__._.--"--+--.,.__.-----+-......_......_..--t-_._--'----t-----'""--1 0
2 4
6 TIME (SECONDS) 8 10 INDIAN POINT UNIT No. 2 FOUR PUMP LOSS OF FLOW -
UNDERVOLTAGE PRESSURIZER PRESSURE AND DNBR vs TIME UFSAR FIGURE 14.1-25 I REV. No. 19
1.2....---------------------,
.2 TIME (SECONDS)
.2 0 +-"---'--'--+--'-.....J--..l..-f--'--'---'--+--'----'-'--t--'---'---'--1 0
2 4
6 8
10 TIME (SECONDS)
INDIAN POINT UNIT No. 2 FOUR PUMP LOSS OF FLOW -
UNDERFREQUENCY NUCLEAR POWER AND HEAT FLUX vs TIME UFSAR FIGURE 14.1-26 I REV. No. 19
800 700 31: g i..
600 9'6' 500
- z: II.I
-~
1t1e 400 8---
~ e 300 200 100 0
2 4
8 10 TIME (SECONDS) 1.2 31: ~---oi
.8
~~
- E:z:
3:S
.6
~~
§~
.*.4 fl);!:.
~
.2 0
0 2
4 6
8 10 TIME (SECONDS)
INDIAN POINT UNIT No. 2 FOUR PUMP LOSS OF FLOW -
UNOERFREQUENCY TOTAL CORE FLOW ANO RCS LOOP FLOW vs TIME UFSAR FIGURE 14.1-27 I REV. No. 19
2000+-"--'---'--+----............ -+--'-__,__"""--'l__...--------'1--'----------i 0
2 4
6 TIME (SECONDS) 8 10 5......------------------.
0 2
4 6
8 10 TIME (SECONDS)
INDIAN POINT UNIT No. 2 FOUR PUMP LOSS OF FLOW -
UNDERFREOUENCY PRESSURIZER PRESSURE AND DNBR vs TIME UFSAR FIGURE 14.1-28 I REV. No. 19
~i ca 1=-i... ~; °"
,u,-
1n 1M la. -
G.2 1100 --
w E
bMCO f! t'lOO I. -
21!00 -0
,,... (Stt::ONDS) 4 1&
'TIME: (SECONDS)
INDIAN POINT UNIT No. 2 LOCKED ROTOR NUCLEAR POWER AND RCS PRESSURE vs TIME UFSAR FIGURE 14.1-29 REV. No. 22
l(J{!-+--.......... ---'----I--L--l..--'---1--'---'---'----+-................___..---+-_...__.__""'---I 0
+
a 11WE: (51:C.t)MDS}
f.f}~-----------------.
- lli&-+--"---'----'---+-_...__.__....___.~~~-+--~~--1-~~"'"-----1 0
~
TI WE: (SE:CONDS:)
Hl INDIAN POINT UNIT No. 2 LOCKED ROTOR TOTAL CORE FLOW AND FAULTED LOOP FLOW vs TIME UFSAR FIGURE 14.1-30 REV. No. 22
tffiliU
~
ttlOO 0:
if
- 2:,.
~'C" OC3
~~
?;--,200 Cl
~
v J
1000
~
r: --
0 2
4 6
IIIW[ (SECOt-OS}
'()
INDIAN POINT UNIT No. 2 LOCKED ROTOR FUEL CLAD INNER TEMPERATURE vs TIME UFSAR FIGURE 14.1-30A REV. No. 22
,_._ 1.2 -,--------------------,
0 C:
- ~
1 +-----"-\\
z:
0 0::::
w es
.4 a...
0::::
i:5
.2
_J u
- )
z 0 4--'--'-'--.--"--'-.,___,_..._.__.._-r-...____..-,-~~---i 100 0
-~ 2400 a..
w 3 2300
(./)
(./)
w 3:: 2200 a:::
w 20 40 60 TIME (SECONDS) 80
~ 2100
- )
I
(/)
(./)
~ 2000 a... 1900 +F--'---'--'-..-, __.._~_,___,,__.__.__.__,,, --~ -_ -~ ---_ -.., =-=====,
0 20 40 60 80 100 TIME (SECONDS)
INDIAN POINT UNIT No. 2 LOSS OF LOAD WITH PRESSURIZER SPRAY AND PORV, NUCLEAR POWER AND PRESSURIZER PRESSURE vs TIME UFSAR FIGURE 14.1-31 I REV. No. 19
,......... 595 ~------------------,
w...
I c;:f>
a., 590
.:s 0
20 40 60 80 100 TIME (SECONDS) 1700~-----------------,
0
- u5
...9; 1600 w
- E
~ 1500
§Z er:
~ 1400
~
ES 1300 N
er:
~ l
~ 1200
--11 1100 +---'---'---'---r-, --'---'---'--,-, -'1---"-' --'-
1 -,-, --'--'""'"--,r-'---'---'---i 0
20 40 60 80 100 TIME (SECONDS)
INDIAN POINT UNIT No. 2 LOSS OF LOAD WITH PRESSURIZER SPRAY AND PORV, AVERAGE COOLANT TEMPERATURE AND PRESSURIZER WATER VOLUME vs TIME UFSAR FIGURE 14.1-32 I REV. No. 19
4 3.5 3
0:::
co 2-5
- z:
o 2
1.s 1
0
.a-'"
20 40 60 80 100 TIME (SECONDS)
INDIAN POINT UNIT No. 2 LOSS OF LOAD WITH PRESSURIZER SPRAY AND POWER OPERATED RELIEF VALVES DNBR vs TIME UFSAR FIGURE 14.1-33 I REV. No. 19
i.2------------------
~
l-g
. E
~
0 1-1 t
- z
~
1
\\
c::
0,5-
! ~* 1.
~ cu -
I
~
I i:5 0,2-d
~ o+--'---'--"--+--'--.__,---l'---"'~-_..::::;====::==;=====*~
D
~
m
~
TIME (SECONDS)
--- IV Lo** r Pl* n*m Pr t*Ju r *
- - - - - P rt i,n.ir 12,.r P r ;i,11111Hfi INDIAN POINT UNIT No. 2 LOSS OF LOAD WITHOUT PRESSURIZER SPRAY AND PORV, NUCLEAR POWER AND PRESSURIZER PRESSURE vs TIME UFSAR FIGURE 14.1 - 37 I REV. No. 22
.ro,
~
TIME (SECOM.OS) t!Jm--r-------------------,
gij;J-1--'---'---'--t---'---_.__'--+--'---'---'--+----'---'--+-.....___...___.--l
{l
.ffi
{10 llME ($EGON.OS}
INDIAN POINT UNIT No. 2 LOSS OF LOAD WITHOUT PRESSURIZER SPRAY AND POWER OPERATED RELIEF VALVES, AVERAGE COOLANT TEMPERATURE AND PRESSURIZER WATER VOLUME vs TIME UFSAR FIGURE 14.1-38 REV. No. 22
I I f I I
J
.ffi ffl)
TJME (SECONDS)
INDIAN POINT UNIT No. 2 LOSS OF LOAD WITHOUT PRESSURIZER SPRAY AND POWER OPERATED RELIEF VALVES, STEAM PRESSURE, vs TIME UFSAR FIGURE 14.1 - 39 REV. No. 22
,---. 2350 0
.<Ii
- a.
(l) 5 2300
(/)
(/)
o.;
CL Q3 2250 N
- c
(/)
(/)
Q)
CL 2200 2150 -!--.-I-..,__._~-~~
............ -~~~~~~~~
0 10 1
10 2
10 Time (seconds) 3 10 4
10 1800...------------------,
c::;
..:}: 1700
..0 21500 Q)
E g 1500 Q) 0 3: 1400 I
a.,
N *c
~ 1300 {
CL F-------
0 10 I
10 2
10 Time (seconds) 3 10 4
10 INDIAN POINT UNIT No. 2 LOSS OF NORMAL FEEDWATER, OFFSITE POWER AVAILABLE, HIGH T avg PROGRAM, PRESSURIZER PRESSURE AND PRESSURIZER WATER VOLUME vs TIME UFSAR FIGURE 14.1-43, sht.1 j REV. No. 19
1.2......-------------------,
0 1
t:
0 z:
b
.a C:
.2 0 2
.6 U-(l.)
~.4 i CL
)
- I....
0 (l.)
<..)
.2 -
Z:.
o L--.L-..l-..l....l..' 'i...J...
' u.*,-...i_....l.....l--l....L.i..U,_.==:::::w::o:n::i:;::==i_........._..u..i..J-4 0
10 1
2 3
4 10 10 10 10 Time (seconds) 1.2------------------,
0 *'=
l -
E 0
- z::
b C:
.2 0
0 '-
LL X
- l LL 0
(l.)
- r::
.a -
-6 ~
.4 -
e.2 0
(_)
0 10 1
10 2
10 Time (seconds) 4 10 INDIAN POINT UNIT No. 2 LOSS OF NORMAL FEEDWATER, OFFSITE POWER AVAILABLE, HIGH Tovg PROGRAM, NUCLEAR POWER AND CORE HEAT FLUX vs TIME UFSAR FIGURE 14.1-43, sht.2 I REV. No. 19
HO LEG
-- - -COO LEG
* SA URAT I ON 700 ~
'G:'
~
g' 660 1-------------------------* --*' **;,-,. -----____,-------------*
-0 (1).2 620 l=:
<1)
Q.
] 580!
1---------
N I
§-5~
__ /,
0
_, 500 I
I {tit !
I f
1 1 1 1 11
(
l t 111!1 I
I I
0 I
2 l
10 10 10 10 Time (seconds)
HOT LEG CO L O LEG SA TUR ATION
.. I 4
10 7QO-,--------------------.
'G:'
6, 660
<1)
-0
<1)
S 620 2
(1)
Q.
~ 580 1-N
_________________________. __,,-1 ___________,,---------~----
§- 540 0
0
\\0 10 2
10 Time (seconds) l 10 10 INDIAN POINT UNIT No. 2 LOSS OF NORMAL FEEDWATER, OFFSITE POWER AVAILABLE, HIGH Tavg PROGRAM, LOOP 21 AND LOOP 23 TEMPERATURE vs TIME UFSAR FIGURE 14.1-43, sht.3 I REV. No. 19
1000 U)
(/)
(t)
I...
CL 900 E
0 (l)
(/1 800 C'.J 0..
0
_3 700 ------~
",. I 600 f I
0 10 l
I 1 l I !I I I
10 I \\Ii l lf 1 I
I
! l I ' ' \\I I
I 2
J 10 10 4
10 Time (seconds) 1200.,..--------
0 1100
. i7i
...s
~ 1000 u,
U)
(1}
I...
CL 900 E
0 (1}
(/1 0..
0 0
......J 800 700 600 0
10 I
10 2
l 4
10 10 10 Time (seconds)
INDIAN POINT UNIT No. 2 LOSS OF NORMAL FEEDWATER, OFFSITE POWER AVAILABLE, HIGH Tavg PROGRAM, STEAM GENERATOR 21 AND STEAM GENERATOR 23 PRESSURE vs TIME UFSAR FIGURE 14.1-43, sht.4 I REV. No. 19
I 1.2...------------------.
o 1 +----- ---
- 2:
~
0 G:
ifl A
(.)
a:::
0 C)
.2 1--
0 10 1
10 2
10 Time (seconds) 3 10 4
10 25....------
I 0
. L I
I 0
t 2
3 10 10 lO 10 4
10 Time (seconds)
INDIAN POINT UNIT No. 2 LOSS OF NORMAL FEEDWATER, OFFSITE POWER AVAILABLE, HIGH Tavg PROGRAM,TOTAL RCS FLOW AND PRESSURIZER RELIEF vs TIME UFSAR FIGURE 14.1-43, sht.5 I REV. No. 19
1.2 -,-----------------------,
-:,-;I.8 -
00 Cl. :z:...
.6 g~
uO ~i
.4
.2 0
0 50 100 150 200 TIME (SECONDS) 1.2 j
.8
- i XO
- >:z:
it...
.6 i-,0
- i
- z:
- c2 i
.4
.2 I
0 0
50 100 150 2)(1 TIME (SECONDS)
INDIAN POINT UNIT No. 2 FEEDWATER SYSTEM MALFUNCTION EXCESSIVE FEEDWATER FLOW -
Hf'P CONDITIONS MANUAL ROD CONTROL NUCLEAR POWER ANO CORE HEAT FLUX vs TIME UFSAR FIGURE 14.1-45, sht.1 I REV. No. 19
2200 f I 0,.,-..
~~ 2000 -
.. C.
,:'-" 1 1800 TIME (SECONDS) s---------------------,
4 0::
m 3
z 0
~
2 1
0 50 I
100 150 200 TIME (SECONDS)
INDIAN POINT UNIT No. 2 FEEOWATER SYSTEM MALFUNCTION EXCESSIVE FEEOWATER FLOW -
HFP CONDITIONS MANUAL ROD CONTROL PRESSURIZER PRESSURE ANO ONBR vs TIME Uf"SAR FIGURE 14.1-45, sht.2 j REV. No. 19
80 60 -----
T-;:;:-
Ji!..
~f 40 -
o..i' Oo
.3........
20 -
0 I
'.~
0 50 100 150 200 TIME (SECONDS) 580 f
570 -
.i! e
~
~i 560 -
°'i' fo f
550 -
8 540 1
0 50 100 150 200 TIME (SECONDS)
INDIAN POINT UNIT No. 2 FEEOWATER SYSTEM MALFUNCTION EXCESSIVE FEEDWATER FLOW -
HFP CONDITIONS MANUAL ROD CONTROL LOOP DELTA -T, ANO CORE Tavg vs TIME UFSAR FIGURE 14.1-45, sht.3 I REV. No. 19
2360 23401 r I 2320 {
e 2300
~ 2280 Q_
<l)
- 2 2260
- l 2:: 2240 CL 2220 2200 0
l 10 10
,::;::;- 1800 ~
<l)
- f:. 1700 u
..0
- i 21600
<l)
E g_ 1500 Q) 0
~ 1400
<l)
N
- l
~ 1300 (l)
I-a._
I=
1200 0
l 10 10
~
I j
2 J
10 10 10 Time (seconds)
{\\
\\
)
\\
2 J
4 10 10 10 Time (seconds)
INDIAN POINT UNIT No. 2 LOSS OF ALL AC POWER, HIGH Tavg PROGRAM, PRESSURIZER PRESSURE AND PRESSURIZER WATER VOLUME vs TIME UFSAR FIGURE 14.1-50, sht.11 REV. No. 19
1.2..,..-------------------,
...--.. g 11--~----~~
.E
- .s1 C
.Q 0 2
.6 L...
Q)
~ A I
j :}
L --'---'-' _.;..,...wr 1...w.1 1.i..,-1 1 --l.-.J'~
1_:...
- .w...
, ~L.L,.-~==::, wr I II r r:n:;
- 11;:=:::i___i_,..l-1 *w...r ~...I 0
10
,::::-. 1.2 ~
0. '=
1 -
E 0 :z 0
C
.Q 0
0 '-
Lt...
X G::
0 (l)
- r:
(l) 0 u
.8 -
.6
.4
.2 f-2 J
iO 10 10 1
10 Time (seconds)
INDIAN POINT UNIT No. 2 LOSS OF ALL AC POWER, HIGH Tavg PROGRAM, NUCLEAR POWER AND CORE HEAT FLUX vs TIME UFSAR FIGURE 14.1-50, sht.2 j REV. No. 19
w....
HO LEG
COO LEG S A URAT I ON 6' 660
<l)
<l)
_a 620 2
cu 0..
E 580
~
~
fr 540 -------------
0
_J w....
0 10 HOT L EG CO LO LEG 10 S A TURA T ION I
/
2 10 Time (seconds)
J 10 ci, 660 (1)
~ 620 {
v 1=-----------
0..
~ 580 I-
~
}l- _
,'~- - --
500-j j 1 *,
1, 0
1 2
10 10 10 Time (seconds) t \\
I
\\
'\\
4 1()
4 10 INDIAN POINT UNIT No. 2 LOSS OF ALL AC POWER TO THE STATION AUXILARIES, HIGH Tavg PROGRAM, LOOP 21 AND LOOP 23 TEMPERATURE vs TIME UFSAR FIGURE 14.1-50, sht.3IREV. No. 19
i200 c,' 1100 0..
-.._/
(I.) 1000
- l (J')
u; (I.)
0.. 900 E
0 (I.)
VI -
800
('sl 0..
0 0
.....J 700 600 0
1100
.in 0..
- ' 1000 0
10
- l en u;
~,oo{
(I.)
U) n 800
('sl 0...
0
}*
1 10 2
10 Time (seconds) 3 10 10 3
700.------~
600 ~
---1-l.-l..-i...W..W..,..--.....____........_,_~_.,___,_~..........,, -
~~-'--1 0
10 I
2 J
10 10 10 10 Time (seconds)
INDIAN POINT UNIT No. 2 LOSS OF ALL AC POWER TO THE STATION AUXILARIES, HIGH Tavg PROGRAM, LOOP 21 AND LOOP 23 STEAM PRESSURE vs TIME UFSAR FIGURE 14.1-50, sht.4IREV. No. 19
1.2------------------,
0 c::
.a
.Q u 0 6
.6 3:
0 LJ...
(/)
.4 u
a:::
0 0
.2 f--
0 -l--.....,_....__._J....J....-1. ____
...._.._........... _~-----,..-------,
0 10 1
10 2
10 Time (seconds) 5 10
~
10 25---------------------,
. 20 u
<l)
Cf)
..0
......J
'---"15
.~
o3 a:::
Q) 10 N'
- c Cf)
Cf)
(I) 0::
5 0
10 I
10 2
10 Time (seconds)
INDIAN POINT UNIT No. 2 LOSS OF ALL AC POWER TO THE STATION AUXILARIES, INTERMEDIATE Tavg PROGRAM, TOTAL RCS FLOW AND PRESSURIZER RELIEF RATE vs TIME UFSAR FIGURE 14.1-50, sht.SIREV. No. 19
16 15 14 13 12 V) 11 LL.I 0::
=>
...J 10 9
i....
8 I.J 7
c..
6 V) 5 u..
4 0
ci 3
z:
w 2
2:
1 j
0
=>
2
~
V 86 87 88 89 90 91 92 93 94 95 96 97 98 99 CALENDAR YEAR ANALYSIS FAILURE LINE
- ACTUAL DATA SV TYPE 1 FAILURE RATE
= 2.47-06/HR SLOPE OF ANALYSIS FAILURE LINE
= [(sv TYPE 1 F.R.) * (OPERATING HOURS)) /
(CALENDAR YEARS)
= [(2.47£-06/HR) * (2.917E+06 HRS)) / (6.42 CAL. YRS.) = 1.1 FAIL/CAL. YR.
INDIAN POINT UNIT No. 2 UFSAR FIGURE 14.1-62 TRACKING 8-95/96 STOP VALVE (SV) TYPE 1 FAILURES STOP VALVE DISC FAILS MIC. No. 2001MB1537 REV. No. 17A
V)
Lo.I IX
..I <
- 4.
N Lo.I D.
V) ci 5
4 I-3 I-z 1
I-Lo.I > 3
- E u
0 86 I
87 88 89 I
I I
90 91 92 CALENDAR YEAR I
I I
I I
I I
93 94 95 96 97 98 99
-- ANALYSIS FAILURE LINE
- ACTUAL DATA SV TYPE 2 FAILURE RATE SLOPE OF ANALYSIS FAILURE LINE
= 2.05-07 /HR
= [(SY TYPE 2 F.R.) * (OPERATING HOURS)] /
(CALENDAR YEARS)
= [(2.0SE-07 /HR} * (2.917E+06 HRS)] / (6.42 CAL. YRS.) = 0.093 FAIL./CAL. YR.
INDIAN POINT UNIT No. 2 UFSAR FIGURE 14.1-63 TRACKING B-95/96 STOP VALVE (SV) TYPE 2 FAILURES STOP VALVE SPRING FAILS MIC. No. 2001MB1538
!REV. No. 17A
1/)
0 z
5
, L~~===:=J*
0 I
I I
I I
I I
I I
I I
86 87 88 89 90 91 92 93 94 95 96 97 98 99 CALENDAR YEAR ANALYSIS FAILURE LINE
- ACTUAL DAT A SY TYPE 3 FAILURE RATE
= 2.05- 07 /HR SLOPE OF ANALYSIS FAILURE LINE
= [(SY TYPE 3 F.R.) * (OPERATING HOURS)] /
(CALENDAR YEARS)
= [(2.05E-07 /HR) * (2.917[+06 HRS)] / (6.42 CAL. YRS.) = 0.093 FAIL/CAL. YR.
INDIAN POINT UNIT No. 2 UFSAR FIGURE 14.1-64 TRACKING B-95/96 STOP VALVE (SV) TYPE 3 FAILURES STOP VALVE STICKS OPEN MIC. No. 2001MB1539
!REV. No. 17A
V) 11 w
Q:
- i 10
...J <
9 I.
,t 8
wJ 7
- a.
t-6 5
I.
4 0
0 3
z w
2 1
t-j 0
- i 2
86 87 88 89 90 91 92 93 94 95 96 97 98 99 CALENDAR YEAR ANALYSIS FAILURE LINE
- ACTUAL DAT A CV TYPE 4 FAILURE RATE
= 1.22-06/HR SLOPE OF ANALYSIS FAILURE LINE
= [(CV TYPE 4 F.R.) * (OPERATING HOURS)] / (CALENDAR YEARS)
= [(1.22£-06/HR) * (3.925E+06 HRS)] / (6.-42 CAL. YRS.) = 0.75 FAIL/CAL. YR.
INDIAN POINT UNIT No. 2 UFSAR FIGURE 14.1-65 TRACKING B-95/96 CONTROL VALVE (CV) TYPE 4 FAILURES CONTROL VALVE SPRING BOLT FAILS MIC. No. 2001MB1540 REV. No. 17 A
(.)
5 4
3,-
~
2 0 z
~ t
..... _Jc' =:r::=C:::1:=i:1 =::il===l::1==l===l=I==l=:=l=I ]*
86 87 88 89 90 91 92 93 94 95 96 97 98 99 CALENDAR YEAR ANALYSIS FAILURE LINE
- ACTUAL DATA CV TYPE 5 F'AILURE RATE SLOPE OF ANALYSIS FAILURE LINE
= 1.53-07 /HR
= [(CV TYPE 5 F.R.) * (OPERATING HOURS)] /
(CALENDAR YEARS)
= [(1.53E- 07 /HR) * (3.92SE+06 HRS)] /
(6.42 CAL. YRS.) = 0.094 FAIL./CAL. YR.
INDIAN POINT UNIT No. 2 UFSAR FIGURE 14.1-66 TRACKING B-95/96 CONTROL VALVE (CV) TYPE 5 FAILURES CONTROL VALVE STICKS OPEN MIC. No. 2001MB1541
! REV. No. 17A
ProbabHlty of Destructive Overspeed (yeat"')
Initial Case 1E
--~~~ WHEN JUSTIFIED USING THE APPROPRIATE CURVE, NOMINAL TEST INTERVALS UP TO
'.....-4'----+-"'* =- 3 MONTHS ARE RECOMMENDED.
1E 1
2 3
5 Turt>Jn* Valve T.at lnt.rval (months)
I Curve 11:
Swveillance of stop valve discs occurs every 18 months. Testing ot valve freedom at movement oocurs at inte,vals of 1 to 6 months (horizontal axis).
Curv. 12:
Surveillance of stop valve discs occurs every 24 months. Tt.sling of valve freedom of movement occtn at intervals of 1 to 6 months (horizontal axis).
Estimated 3.7E-06/r for 3 month test interval for Curve #2 INDIAN POINT UNIT No. 2 UFSAR FIGURE 14.1-67 ANNUAL FREQUENCY OF DESTRUCTIVE OVERSPEED FOR VARIOUS BB-95/96 TURBINE VALVE TEST INTERVAL (1-0N-1 SV-CV TURBINE / 1 OUT OF 4 STEAM PATHS)
MIC. No. 2001 M81542 1 REV. No. 17 A