ML20199E402
| ML20199E402 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 11/19/1997 |
| From: | FLORIDA POWER CORP. |
| To: | |
| Shared Package | |
| ML20199E400 | List: |
| References | |
| 3F1197-48, EOP-02, EOP-2, NUDOCS 9711210189 | |
| Download: ML20199E402 (37) | |
Text
- . . . _ - . _ _ _ . . . _ . .. . .-
U.S. Nuclear Regulatory Com. mission:
Attachment D EOP 2 VITAL SYSTEM STATUS VERIFICATION REVISION 4 9711210109'971119 PDR ADOCK 05000302 P PDR ,
. . . . _ . _ _ - .~ -. . _ . _ _ _ . .. _ _.-_.. - . _ _ -.. . _ _ _ - . _ -. _ - . _.
'y,. y VSSV~ REV 04 E0P _
VITAL SYSTEM STATUS _ VERIFICATION? ,
1.0. ENTRY.COMDITIONS
< lf,in Modes 1 through.4,- ,
M t[QI on Decay Heat,
.- E either-of the following: ,
o Rxi trip has. occurred ~ :
3 Rx trip; shot.1d have occurred
-e 111@ use this procedure. :
i .
a L
4 l
i a 7
/
e Approved by MNP0 - Date / /-
(SIbNATURE ON FILE).
-E0P-02 PAGE 1 of 37 VSSV
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E0P-02 REV 04 PAGE 2 of 37 yssy
2.0 IMMEDIATE ACTIONS ACTIONE DETAILS CAUTION If steps 2.1 through 2.3 are not performed prior to subsequent actions, adequate heat removal capability may not exist.
2.1 Depress Rx trip push button.
2.2 Verify CRD groups 1 through 7 are fully inserted, if any CRD group has 891 1 De-energize CRD system:
fully inserted, lHEN de-energize CRD Open 480V Bkr 3305 system.
Open 480V Bkr 3312 2 Re-energize CRD system:
Close 480V Bkr 3305 Close 480V Bkr 3312 E0P 02 REV 04 PAGE 3 of 37 VSSV
- . - .= .
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E0P-02 REV 04 PAGE 4 of 37 VSSV
s 2.0.IMMEDIATEACTIONS(CONT'D1 ACTIONS- - DETAILS ,
2.3 VerifyfNis' indicate Rx;is shutdown.. ;
If Rx is-HQI shutdown,. . 1- Depress "HPI MAN ACT" on_ Train ~-Az :
IBEN initiate _ emergency and B.
boration and adequate .
primary .o secondary heat 2 Ensure EFIC has' actuated, transfer.
- 3 ___ Attempt to match MFW.to Rx power.
- 4. -If MFW is NQI available, IEEN trip Main Turbine.
5 Open CAV-60 6 Start CAP-1A and' CAP-1B 7 RBEN Rx is shutdown,. '
IHEN continue in this procedure.
2.4 Depress Main Turbine trip push button.
~
2.5 Verify TVs and GVs are closed.
IE any TV, .
- Close all MSIVs:
68D any GV are HQI closed, IBEN close all MSIVs. MSV-412 MSV-413 MSV-414 i
'MSV-411
!EOP-02 REV 04 PAGE 5 of-37 VSSV
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n 3.0 FOLLOW-UP ACTIONS ~
ACTIONS- DETAILS ,
, t o'
-3,l_ ' Notify personnel' of plant STA 2-
^-
conditions.. . ..
- SSOD (evaluate plant' conditions for potential entry into i Emergency. Plan)
'3.2 Notify SPO.to CONCURRENTLY PERFORM E0P-14,
. Enclosure 1, SP0 Post-Trip Actions.
1 3.3 Verify all control rods fully inserted, if > 1 control rod is 801 e jf. BASTS are available, fully inserted, IBEN use BAbis.;
IBIN initiate RCS boration. Open CAV-60 Start CAP-1A or CAP-1B e IE BASTS are NOT available, lHEN use BWST:
__,Open MVV-73 Open MUV-58 Align letdown to an RCBT.
e CONCURREN1LY PERFORM AP-490, Reactor Coolant System Boration, beginning with Step 3.1
'E0P-02. REV 04 PAGE 7 of 37 VSSV
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, 3.0' FOLLOW-UP ACTIONS (CONT'DF ACTIONS :DETAIQ
' 3. 4 -: Ensure'MBVs are closed.-
- Select MBVs- to 'HAN" and "CLOSE":
FWV-30 FWV-29 If MB'Is .will . EQI close, o Trip MFWPs:
JBE tri) HFWPs -and establisi EFW to GTSGs. FWP-2A FWP-2B-e Ensure EFWPs start 4nd control flow:
EFP-1 1
.. -_ v -
J.5 Verify MFW flow is not excessive.
1E MFW flow is excessive, e Trip MFWPs:
lli@ trip MFWPs and establish EFW to OTSGs.- FWP-2A FWP-28 e Ensure EFWPs start and control flow:
EFP-1 ,
EFP-2
. [ Rule 3, EFW Control]
_ _ ~ _ _-
E0P-02 REV 04 PAGE 9 of 37 VSSV
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E0P-02 REV 04 PAGE 10 of 37 yssy
3.0 FOLLOW-UP-ACTIONS (CONT'D)l l t
2 AEIl0H1 DETAILS 4
3.6- ' Ensure LLBVs are closed. *SelectLLBVsto!"CLOSE":
FWV-31 FWV IE LLBVs will NQI close,-
- Select associated LLCV to " HAND" and lHIN_close associated demand to "0":
LLCV.-
FWV-37 FWV-38 3.7 Verify MFW'is operating.
If MFW is HQI operating,
- 1E EFW is available, IBEH ensure feedwater IBEN ensure EFWPs are running supply to available OTSGs. cnd controlling flow:
___ EFP-1 EFP-2 (Rule 3,EFWControl) e IE OTSG level is s; 12% in,
.IBEN CONCURRENTLY PERFORM E0P-14, Enclosure 3, Dry OTSG , ,
Recovery,
- IE EFW is NOT available, AND OTSG level-is > 12% in, IHEN CONCURRENTLY PERFORM E0P-14, Enclosure 10, Alternate OTSG Feedwater Supply.
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i EDP-02 ggy 94 PAGE 12 of 37 VSSV l.
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3.0 F0LLOW-UP ACTION $'(CONT'D)-
DETAILS
- ACTION 1 3.8: ___.---Ensure. level in available OTSGs.is at;or. trending
- toward-required level. -
See Tabla 1 :
3.9- Adjust M'JV-31;setpoint to 100 in.
e 3.10 Varify PZR-level 2:- 50 -in. ,
If PZR level-is <-50 in, 1- Close MVV-49 IHEN restore PZR level.
2 Open MUV-24 3 Ensure BUST to-MVP-valves are open:
j.
MVV-73 MOV-58 4 If PZR level does NOT recover, IBIN take additional action to restore PZR level:
g Start-.a second MVP and required cooling pumps.
Open additional HPI valves i- to restore PZR level.
1 E0P-02 REV 04 PAGE 13 of 37- VSSV ,
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~3'0- FOLLOW-UP ACTIONS (CONT'DI-80TIONS DETAILS-3.11- ? Ensure PZR Htrs-
< controlling inLAut0 or.
Manual.
- 13 12-
. Verify MSSVs closed.
E MSSVs are HQ1 closed,- 1 E OTSG PRESS-is > desired ..
- IllEN attempt- to reseat- setpoint, .
MSSVs.- IllEN control OTSG PRESS using 7
TBVs or ADVs. -;
2 E OTSG PRESS is s desired -
setpoint, AND any MSSV is open, IliEN momentarily lower associated 0TSG PRESS to eseat MSSV. ;
3 E any MSSV has 11Q1 reseated, ItiEN notify Maintenance to start repair efforts.
f f
a 7
'l 4
E0P-02 REV 04 PAGE 15 of 37 VSSV
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3.0 F0LLOW-UP ACTIONS (CONT'D) ;
ACT10NS DETAILS 3.13 Verify OTSG PRESS is at desired setpoint. !
___ lE OTSG PRESS is HQI at 1 if MSSVs are closed, ,
desired setpoint. AND OTSG PRESS is 801 at desired ,
IBIN check operation of setpoint, ;
TBVs and ADVs. IBLN control OTSG PP.ESS using TBVs or ADVs.
2 ___,if TBVs can HQI be centrolled, 1818 notify SP0 to icolate affected TBV (119 ft TB south of hotwell): ,
MSV 21 "MSV 9 Upstream Iso" MSV-22 'MSV-10 Upstream Iso" MSV-23 "MSV-11 Upstream iso" MSV-24 "MSV-14 Upstream Iso" 3 If ADVs can HQ1 be controlled, 181H notify SP0 to isolate affected ADV (119 ft IB): >
MSV-27 "MSV-25 Upstream Iso" ,
MSV-28 "MSV 26 Upstream Iso"
, E0P-02 REV 04 PAGE 17 of 37' VSSV
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3.0 FOLLOW-UP ACTIONS (CONT'D) l ACTIONS DETAILS e
3.14 ._. Isolate MSR high PRESS e Close MSR isolation valves:
bundles.
.__ MSV 29 MSV-30 MSV-31 MSV-32 :
(
t 4
1 3.15 Verify ICS power is e Verify "ICS PWR ON" light lit.
available.
- Trip MFWPs: ;
available, IRB trip MFWPs.and FWP 2A control'0TSG parameters.
FWP-2B e Ensure EFWPs start and control flow:
, EFP-1 EFP-2 (Rule 3, EFW Centrol) e Ensure ADVs control 0TSG PRESS:
__ MSV-25 MSV-26 E0P C2 REV 04 PAGE 19 of 37 VSSV i
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, 3.0 FOLLOW UP ACTIONS (CONT'D) [
8 ACTIONS DETAILS i i
3.16 ___ Ensure Main Generator
! output Bkrs are open. l Bkr 1661 Bkr 1662 l .
t E any output Bkr fails to 1 Select affected output Bkr to ,
open, " BACKUP":
M attempt.to o)en ;
output Bkr using aackup *BKR 1661 TRIP C0ll SELECTOR ;
trip coils. SWITCH" i i
"BKR 1662 TRIP C0ll SELECTOR SWITCH" ;
2 Open affected output Bkrs:
,___ Bkr 1661 !
Bkr 1C62<
3 E output Bkrs are 801 open, i M notify System Dispatcher to -
septrate CR-3 from grid.
v 3.17 E CR-3 is separated from e Open field Bkr.
grid, M shutdown Main e Select voltage regulator to Generator. "0FF".
3.18 Verify lA PRESS > 90 psig.
E lA PRESS is s; 90 psig, M CONCURRENTLY PERFORM AP 470, Loss of Instrument Air, beginning with ,
Step 3.1 i E0P-02 REV 04 PAGE 21 of 37 VSSV i
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i 10 F0LLQW:pP ACTIONS _(CONT'0) i ACTIONS DETAILS 3.19 ___ Verify ES buses energized. -
i 4160V 4160V 480V 480V f If both ES 4160V buses ara de energized, !
lHLH GO TO E0P 12, Station Blackout, beginning with Step 3.1 i 3.20 Verify ES 4160V bus UV has e Verify 4160V ES UV RELAY " RESET" not occurred. lights lit:
4 A ES 4160V bus B ES 4160V bus -
t IE any ES 4160V bus UV has occurred, IBEN CONCURRENTLY PERFORM AP-770, Emergency Diesel Generator Actuation, ,
beginning with Step 3.1 3.21 Verify at least 1 RCP running.
1[ RCPs are HQI running, o Ensure EFWPs start and control flow:
IBEN ensure EFIC actuates.
EFP 1 EFP (Rule 4, EFW Control) 4 E0P-02 REV 04 PAGE 23 of 37 VSSV
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E0P 02 REV 04 PAGE 24 of 37 VSSV l
3.0 F0LLOW UP ACTIONS (CONT'D)
ACTIONS DETAILS 3,22- E at any time, ES systems 1 Ensure applicable ES actuations:
have, QB should have actuated, ___HPI(1500psigRCSPRESS)
Iliffi ensure ES equipment is properly aligned. LPI (500 psig RCS PRESS) 1
___ RBIC (4 psig RB PRESS)
RB Spray (30 psig RB PRESS) 2 Bypass or reset _ES actuation:
Auto Manual-3 Control ES systems as required,
- [ Rule 2.HPIControl]
[ Rule 5,EDGControl]
4 E RBIC has acteated,
! It[G trip All RCPs:
,. __ RCP-1A
_ RCP-1C
,_ RCP-1B
_ RCP-ID l
3 . 2 3 _,_,. Verify letdown flow exists, 1E letdown flow does NDI e CONCURRENTLY PERFORN E0P-14, exist, Enclosure 4 Letdown Recovery.
AHD. restoration _is desired,-
IllW restore letdown.
E0P 02 REV 04 PAGE 25 of 37 VSSV
i Applicable carry over steps:
3.22 IE ES systems have 93 should have actuated, IBfB ensure ES...
E0P-02 REV 04 PAGE 26 of 37 VSSV
l l
3.0 FOLLOW-UP ACTIONS (CONT'D) l i
ACTIONS DETAILS I
,3.24 Verify adequate SCM exists. ,
See- Table 2 It adequate SCM does 801 ;
exist, lHIN 00 TO E0P-03,-
Inadequate Subcooling -!
Margin, beginning with ,
Step-2.1 :
(Rule 1, Loss of SCM)
P i
3.25 Maintain MUT level e Cycle appropriate BWST to MVP valve h 55 in, to raise MUT level:
MUV-73 .;
MVV 58 :
I
.EOP 02- =REV 04 PAGE 27 of 37 VSSV
Applicable carry over steps:
3.22 1E ES systems have QB should h ye actuated, Il1N ensure ES...
i E0P 02 REV 04 PAGE 28 of 37 VSSV
3.0 FOLLOW UP ACTIONS (CONT'D)
ACTIONS DETAILS i
3.26 Verify acceptable primary !
to secondary heat i transfer. '!
1E inadequate primary to i secondary heat transfer exists, M 60 TO E0P 04, Inadequate Heat Transfer, ,
beginning.with Step 3.1
[
t IE excessive primary to secondary heat transfer j exists, M 60 TO E0P 05, !
Excessive Heat Transfer, beginning with Step 3.1- :
i 3.27 Verify OTSG tube leakage
- Notify Chemistry to sample ;
has not increased.
~
e Observe radiation monitors end '
recorder traces for the following:
RM Al2 (Condenser Exh) ;
RM G26 RI (B1 MS line)
RM G27-R1 (A2 MS line)
RM G25-RI (Al MSV-25)
RM G28-RI (B2 MSV-26)
> 1 gpm exists, M GO TO E0P-06, Steam Generator _ Tube Rupture, beginning with Step 3.1 E0P-02 REV-04 PAGE 29 of 37- VSSV
_ , _ . - - - ~ . . , . _ . _ _ . - . . _ . - - --
Applicable carry over steps:
3.22 J1 ES systems have DB should have actuated, IllB ensure ES...
E0P 02 REV 04 PAGE 30 of 37 VSSV ag-., m..- .-p. - ,. , _.y , .g,-..,.v . _ - - -
1 3.0 F0LLOW-UP ACTIONS (CONT'D)
ACTIONS DETAILS 3.28 If RCS leakage has increased, '
4 JH @ CONCURRENTLY PERFORM AP-520, loss of RCS Coolant or Pressure, #
beginning with Step 3.1 4 l 3.29 Jf RCS leakage > 100 gpm, .
JH @ 60 TO E0P-08, LOCA Cooldown, beginning with Step 3.1 4
3'.30 Jf an OTSG isolation has occurred, ANQ E0P-05, Excessive Heat Transfer, has HQ1 been completed. -
13 @ GO TO E0P-05, Excessive Heat Transfer,
- beginning with Step 3.1 3.31 60 T0 E0P-10, Post-Trip Stabilization, beginning with Step 3.1 d
E0P 02- REV 04 PAGE 31 of 37 VSSV
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P k
4.0 FIERL1 RCS PRESS AtID TEMP (WIDE RAN9D
)
2700-
.l 4_ ._. _ . _ ,_ ,.
- 1 Unacceptable p - -
-)
/
- ~-- --- -
230o - - . ._.
Region !
44 .*1 - - .>4 4_'ew _ ppi wI.Ed..i,..g.._i_- M _b epe.iidW..W*h gre.'_1.._rm.ph..Wim..-m-
_-6','4P..' ______ __.. ... . ._.___ .
2300- - - --- ----------------- -- - -- - d -- 4
-~' _ - ~
_.f _ --
.-.4.__ __ __ ___ . . _ . _ . ___ __ _ ._ _
~2100 - - -
.tm
. _..._._. . l_._. . .. ._._ _ _ ___ _ . _ ___ . _ _ _.-._ ._
m ..__,_. .__ __._ _. .
g ipoo _ _ , _ . . _ . . _ + _ _ _ _ _ ._. __ _ . .__._ _ ._ _ __ . _ _ ..._ __.L _ _
E -- -
NDT LIMIT
~ ~ ~ '---- - - -- - -
4 - -
Below and to the R'Dhl
- --- ' -- - - ~~
g _._ __ - __ _ . . . _, __. _~~J_ +h g 3700 ,_ . . .. _ . . __ __ __ __ _ _._ _ ..__ __._ -
L Adequate SCM Above and to the LeR c - - - -- - - -- - '- - - - -- -
1 -t-- -
y _ ..-._. ..- --__. --- - _ .- ___ _.-4 ,_ ._ - -__-_- ._
'b ... . . _ _._ __i _T _ . ._ _ ._ ._
._ 3_
__b _ _ ___ _. _ ._ _, . _ ._ _ __ __
g .._ . __ . . . _ ._. .._ _ . __ __.____. ..__.__- __d _ .
a5 i3co -
d- - -- --- - -- --- - -- -- --- - - - - - . -- J-- -- -- ---
. _ - . _u._.- _ .
,_ ____ _____. . _.__._ _ ._. . . .~_. _ _ _. _ ._ .
CD -.--. - - .- _ ___ -. -._ - -.--__ _ , . - ___. . _ , _._ ._-
8 ...__ . __ . . . _ _ . ._ _. _._ - _. _... __ _ ,
i 4 y no . . _ _____.. _ . ..__ _____ _
--. a. .- _, . _._ _ _~. _-.- - ---. _._ . - . -
-a . . _ .
- - . ---_- - - _- - - _._- . j.., _._-._ ._ . .
J_.~_____
_7_
_-__ . +t Saturation -
goo . _ _
_._.d .__ .7
.1 Curve " -
.._ __.___ _ ..__ . ..J__._ _ ____ J. . . _ . . ,__. _ . _ _. ._
.._ _ ,._ _ _. . . _._._ _J..___- .._ _.._1 J___p,_ ___ _} . _
__4_._ .___
__._ _d_ I
__J____
~
700 ---- --g T-
-_Jd_
- - -- - +
_ _ ____ _ _ 4 ____
_. q ._
Soo.._ J __L_.J__ _ _
I _.u _2 i i .aa i i l~
250 300 350 400 450 $00 550 600 650 Tincore ('F)
E0P-02 REV 04 PAGE 33 of 37 VSSV
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.. - _ - _ - - . . . . _ . . -.. . - . - - , _ . . - . . ~ . . - - .. ~ _ . _ _ . _
4.0 FIGURE 2 RCS PRESS AND TEMP (L9LMtgl i
^
550 , t l
\
500 -- UnMPtable _ _. _ ._... _.] j
_ ____._._ __ j Re lion
. . _. . _____.a __. __ - .. _.._ _ __.__.- -..
J
~- - - - -- -- -- -- - -
450 ---- -- -- - -- - --- --- -
4
~~ ~~~~ ~ ~ ~~ ~~ '~~'~
__ _ .~
NDT LIMIT Ewlow and to the Roht -
-- - ---~~- --
- 400 - - - - - - -
I f ___ .. _ .. _._._..
l - __4 _ _ _. .. __ _.. __.._
350 - - - - - --- --- --
g, . _ _ .. _ __ _._ _. __._
.j / _ _.-
300 - - - - '- - - -- - -
- [ ",, Adequate SCM
..._.._ _ _ - __. . . -- .. . - . - __ -.- -_. .. _.. - .~ . _ .- Above ehd to the Loft y RCP NPSH
- -] --- - -
250 -- - - -
ioi. in ,4 Above and to the left ;
- ) ); ; . .
.. . __ g -._._ __. . . . ..._ .... , . ._
200 -
7._
8 4 150 - - - - - - - - - - - - -
RCP NPSH 20.2/1 A2 / saturation 100 Ab" ad"*L*" - -
Id -- -' -. --_
' Curve 50 - ---- - - - - - - - - - -- - - -
l 0 -
50 100 -150 200 250 300 350 400 450 500 Tincore ('F)
E0P REV Or, PAGE 35 of 37 VSSV l
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BLANK PAGE E0P-02 REV 04 PAGE 36 of 37 VSSV
1 l
l "LLL" > 20 in h 1 RCP running with !
! adequate SCM- l NAT C18tC" > 70% No RCPs running with l u re OTSG levels adequate SCM ;
e "lSCM" > 90% Inadequate SCM l i
T Note: See Figures 1 and 2 when Tut margin monitors and SPDS are !
unavailable. ;
RCS SCM Table 2' > 1500 psig a 30'F Adequate SCM l t
s 1500 to > 350 psig a 50'F :
s 350 psig SPDS
$ 160'F N/A :
[
i I
1 E0P-02 REV 04 PAGE 37 of 37. (LAST PAGE) VSSV
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