ML20094S603

Rev 10 to Annunciator Response (AR) Procedure AR-301, ESA Annunciator Response

ML20094S603
Person / Time
Site:	Crystal River
Issue date:	04/01/1992
From:	Marshall W FLORIDA POWER CORP.
To:
References
AR-301, NUDOCS 9204150198
Download: ML20094S603 (13)

Text

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ANNUNCIATOR RESPONSE AR-301 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 O

ESA ANNUNCIATOR RESPONSE THIS PROCEDURE ADDRESSES SAFETY RELATED COMPONENTS APPROVED BY:

Interpretation Contact ff

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INTERPRETATION CONTACT:

Nuclear Operations Superintendent

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-TABLE OF CONTENTS

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SECTION PAGC 5

120 PURPOSE,............................

1

-110

__REEERENCES 1

2.1 IMELEMENTING REFERENAll...............

1 2.2 QEYELOPMENTAL PEFERENCES 1

3.0 PERSOE.NEL INDOCTRINATION 1

4.0 INSTRUCTIONS 1

E.0 FOLLOW-UP ACTIOB.1........................

1 ENCLOSURES 1

Annunciator Response.............,,.......

2

~3 I

4 LJ

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-(j AR-301 Rev. 10 Page i

l.0 PUEq51 o

1.1 Establish a reference document for each Annunciator Window on the ES(A)-KW1 Lampbox.

1.2 Establish operator actions for valid Annunciator alarms on the ES(A)-KW1 Lampbox.

1.3 Establish a reference to other procedures which address operator actions for valid Annunciator.larms on the ES(A)-KW1 Lampbox.

20 REFERENCES 2.1 IMPLEMENTING REFERENCES 2.1.1 AP-380, Engineered Safeguards Actuation 2.1.2 OP-404, Decay Heat Removal System 2.1.3 AP-360, Loss of Decay Heat Removal I.1.4 OP-209, Plant Cooldown 2.1.5 EP-290, Inadequate Core Cooling

,_s

/\\N) 2.2 DEVELOPMENTAL REFERENC25 2.2.1 INP0 90-021, Good Practice OP-217, Alarm Response Procedures 2.2.2 Annunciator Window Engraving Drawing E-224-048 3.0 PERSONNEL INDOCTRINATION 3.1 The Annunciator System is powered from VBDP-5 Breaker 28.

4.0 INSTRUCTIONS 4.1 Respond to alarms on the ES(A)-KW1 Lampbox as indicated on, Annunciator Response.

5.0 FOLLOW-UP ACTIONS None

4 psig.

StTUAi!ON c) Lo-Lo RC Pressure 1 300 psig.

b) Ref er to AP-380 (FSS A).

1 500 psig d) Manual HP1 Actuation A.

2. a) Low RC Pressure alarm / indication.

A-1-1 b) Pressurizer level-rapidly decreasing.

c) Iric. R8 temp., press, and possible radiation alarm.

LOAD SE30ENCE

1. a) When either RC 1. RC 2, or RC 3 five sec

1. a) RWA 2A auto start if two channels actuate.

St0CK 2 time delay relay is energized.

b) AHf 1A or 1C auto start in slow speed if ACTUAT!aN A

2. a) Es channet status indication.

two chanr.ct s actuate.

2. a) Check equipment for proper operation.

A-1-i CAD SECUEhCE

1. a) When either RC1, RC2, or RC3 ten sec time -

1. a) SWP 1A auto start if two channels actuate.

BLOCK 3 delay relay is energized.

b) ANf"15A auto start if tW' Channets actuate.

ACTUATION A

2. a) ES channet status indication.

2. a) Chect eqaipment for proper operation.

A-1-3 LOAD SEQUENCE

1. a) When either RC1, RC2, or RC3 fifteen sec

1. a) DNP-1A auto start if two channets actuete ELOCK 4 time delay relay is energized.

and RCS < 500 PSIG.

ACTUATf0N A

2. a) ES channet status indication.

2. a) Check equipment for proper operation.

b) MPI seat in must be reset for atate to A-t-4 return tu normat.

LOAD SEQUENCE

1. a) When either RC1, RC2, or RC3 twenty see

1. a) RWP-3A auto start if two channels actuate.

BLOCK 5 time delay relay is energized.

2. a) Check equipment for proper eperation.

ACTUAil0N A

2. a) ES channet status indication.

A-1-5 LOAD SEQUENCE

1. a) When either RC1, RC2, or RC3 twenty five

1. a) DCP 1A euto start if two channets actuate.

BLOCK 6 see time delay relay.is energized.

b) SSP-1A auto start if two channets actuate ACTUATION A

2. a) ES channet status indication.

and R8 Press > 30 PSIG.

2. a) Check equipment fer proper operation.

b) HPl seat in must be reset for alarm to A-1 6

- return to normal.

i AR-301 Rev. 10 Page 2

e ENCLOS'URE 1 (Page 2 of 9)

ANNUNCIATOR PANEL LOCATION ES(A)-Kul ANNUNCIATOR PANEL A

VERTICAL COLUMN 2

WINDOW TITLE 1.

INDICATED CONDlilom 1.

AUTO ACil0N SETPolNY SENSING 2.

CONTROL ROOM INDICATION WHICH VERIFY et 2.

OPERATOR Atil0M - VAllD ALARM ELEMENT kUMBER &

PINPOINT TROUBLE LOCATION 1500psigf D! VERSE t.

a) ES A componerts go to HPl Status.

1. a) Note A-2-1.

1 CONTAlkMENT

2. a) RCS Paessure i 1500 psig.

2. a) Refer to AP-380 (ESA).

ISOLATION A A-2-1 263 spe MU-23-FS2 HPl A

1. a) HPI actuetion A and HP! flow to Loop A-1 or

1. a) None.

(10W A-2 > 263 spa or < 75 spm.

2. a) Ensure proper flow path for Mur.

> 263 spm Mu-23-FS4 75 spe MU-23-FS2 HIGH/ tow

2. a) Motor overload on Mur.

b) Start backup Mur if reouired.

75 Spa MU-23-FS4 b) Fluctuation on MVP motor amps.

c) If MUP runout is occurring throttle pump c) Failuee of MUP to start, discharge vatve.

A-2-2 LPI

1. a) RC press > 200 psig and DHV 5 open.

1. a) None.

(DHv-5)

2. a) DNv 5 open.

2. a) Close CHV 5 or reduce RC press to tess than 200 psig RC-3A-PS4 33AC OPEN b) RC press > 200 psig.

284 psig.

A-2-3 3750' epm LPI A

1. a) High DmP-A flow > 3750 gpm.

1 a) None.

2800 gpm JN-1-FS1 FiOu b) (PI ES A sctuation signal and low OHP-A

2. a) Ensure DNP-8 ftP! mode) operating.

HIGH/ Lou flow 1 2800 spm f or greater than b) Check for complete tPI flow path.

(P 5 sec.)

l 5 seconds.

c) Attempt to start DNP-A with controt

2. a) DNP-A motor overload, tripped of out of switch.

service.

l b) DHD-A me!or amps high or fluctuating.

l A-2-4 t_____-

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ES A

1. a) RC press less than 1640 psig and HP! not

1. a) None.

2. a) Cypass NPI or LPI only if directed by 750 psig 62 A

[

l ACTUni!ON bypassed.

NOT BYPASSED b) RC press less than 750 psig and LPI not an approved precedure, 1640 psig l

g AED bypassed.

w i t h t h e c onc ur renc e of the NSS/ANSS

2. a) None.

4 A-2-5 ES A

1. a) Any LPI channel bypassed and RC press

1. a) N one.

ACTUAff0N

> 750 psig.

2. a) Reset (PI cr MPI.

750 psig RC-3A-PS6 1640 psig RC-3A-PS5 NOT RESET b) Any HPI channel bypassed and RC press A MATRIX 1640 psig.

2. a) None.

A-2-6 1

AR-301 Rev. 10 Page 3

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ANNUNCIATOR PANEL LOCATION ES(Al-rW1 ANNUNCIATOR PANEL

_A VERTICAL COLUMN 3

WINDOW TITLE 1,

INDICATED CONDITION 1

AUTO ACTION SEIPCINT SENSING 2.

CONTROL ROOM INDICATION WHICN VERIFY OR' 2.

OPERATOR ACTION - VALID ALARM ELEMENT NUMBER &

FINPOINT TROUBLE LOCAil0N LPI

1. a) EC press 1 500 psig.

1. a) ES LPI-A actuation.

1 500 pste ES A b) R8 press > 4 psts..

b) ES MPI A sequence operates.

1.4 psig ACTUATION c) Manual LPT Actuation A.

c) RS isolation at 4 psig increasing R$ press.

2. a) Decreasing RC pressure.

2. a) Ensure Es actuation.

b) Increasing RS press or temp.

b) Monitor pressurizer level & RC press.

A-3-1 c) toss of RC.

c) Refer to AP-380 (ESA).

. _ _ _ _ _ ~

DN PUMP A

". a) Breater control switch in normat after

1. a) None.

Trip start, breaker open, breaker racked in.

- 2. a) Investigate cause prior to re-starting CS/SC

2. a) Mismatch of switch target.

DHP-1A; e.g. proper suction valve CS/O b) CH !sw ftOW alarm alignment and RCS/ vessel level.

b) Place DM system *E' in service, refer to 4

09-404 Section 4.7.

l c) for electrical concerns notify Electricst supervisor.

d) Ref er to AP 360 (LDMR).

~~

A-3 _2_ _ _ _ _.._

Overload relay trip at 115% rated load.

1. a ) None.

DH PUMP A

1. a)

MaioR

2. a) Motor high amps.

2. a) Reduce toad on motor by throttling 115%

51 OVERLCAD b) Pcssible DH hign/ tow flow alare.

discharge valve.

b) If Icad is sti'l high trip pump, place alternate DM system in operation.

A-3-3 DH PUNP A

1. a) DNP A breaker ptted.

1. a) None.

OUT Of SERVICE b) DNP A loss of DC control power.

2. a) This rendition should exist only for main-

$2H/E

2. a) No indicating light on breaker control tenance and should be corrected as soon as 27 C switch.

possible.

b) Investigate less of DC control power.

A-2-4 DH PUMP A 1.

a) Suction temp > 280".

1. a) None.

SUCT TEMP 2 a) Loss of DC. fTow.

2. a) Increase cooling water to DH heat exchanger HIGH by increasing set point.

280*F DN-6-TSI b) If starm does not clear shortty, refer to CP-209, Plant Cooldown, to remove heat via OTSG.

c) Refer to AP-360 (LDNR).

A-3-5 DHo A control switch in normal after start

1. a) None.

DM PUMP A

1. a)

FLOW and DNP A discharge is less than 1500 gpm.

2 a) Increase flow via Osv 110.

1 1500 gpm CM-1-FS3 LCW

2. a) DNP A motor amps cycling, b) If EWST tevet tost, switch suction to RB b) Loss of tevet in BWST.

sump.

c ) D N P A t r i pped.

c) Ensure proper flow path, d) Refer to A>-360 (LDNP).

[____

AR-361 Rev. 10 Page 4 l

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l ENCLOSUPE 7 (Page 4 of ?)

ANNUNCIATOR PANEL LOCATIOT ES(A)-KW1 ANNUNCIATOR PANEL A

VERTICAL COLUMN WINDOW TITLE 1.

IkDICATED CONDITIC T.

AUTO ACTION SETPOINT SENSING 2.

CONTROL RDOM IkDICATION WHICH WEttFT OR 2.

OPERATOR ACTION - VALID ALAar.

ELEMENT PINPOINT TROUBLE NUMBER &

LOCATION A-4-1 f

DC PUMP A

1. a) Brea6er control switch in normat after

1. a) kone.

TRIP start, breaker open, breaker racked in.

2. a) Pisce B DN system in operation if in DM CS/SC l

2. a) Lcw bus voltage.

removal cperation.

CS/o b) Investigate cause of pump trip and notif y electrical supervisor.

c) Refer to AP-360 (LONR).

A-4-2 DC PDMP A

1. a) Overicad sciay alarm set at 115% rated

1. a) None.

Motor power.

2. a). seduce flow by throttling DCv 3 pump ovf R L Gac

2. a) Migh meter amps.

discharge valve.

49x c) Excessive flow, b) If overt uad condition cannot be corrected secure pump.

c) Cnsure air handling units are in operation A-4 3 CC FUwP A 1 a) Bresher rected out.

1 a ) N one.

DUT OF SERV 2CE b) No breaker DC control power.

2. a) When reason for pump beins out of service B/F

2. a) No indicating lights on control switch.

is corrected, peace pump back in service 27 c as soon as pessible.

b) Investigate loss of DC control power.

A 4-4 DC PDMP A 1.

3) DCP A discharge press is less than 30 rsig. 1. a) None.

OftCH Puf$$. 2. c) Encessive pump amps.

2. a) Check surge tank tevet and restore to 106 b) Low surg + tant level.

normat.

30 psig DC-55-PS b) sefer to AP-360 (LD*R).

R/A TIMER A-4-$

V DC TANC A

1. a) High leve! at 11' 4".

1. a) Makeup valve DCV 10 opens at 8' 6" and LEVEL b) tcw levet at 3; 6".

closes at 11' 3".

11' 4" OC-48-LS HIGH/LOV

2. a) Surge tank tevel change.

2. a) Ensure proper operation of DCV-10.

8' 6" b) Possible radiation monitor alarm.

b) If DCV-10 falls to operat property, secure fill on high alarm by shutting DCV-50, if low level, manually fill surge tank.

c) If leak is susp+cted investigate probable cause & correct.

A-4-6 AR-301 Rev. 10 Page 5

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Ql ENCLO*URE 1

-(Page 5 of 9)

ANNUNCIATOR PANEL LOCAT!ON ES(A)-%W1 A4NUNCIATOR PANEL A

VERTICAL COLUMN 5

WINDOW TITLE 1.

INDICATED CONDITION 1.

AUTO ACTION SETPo!NT SENSING 2.

CONTROL h00M INDICATION WHICH VERITY OR 2.

OPERATOR ACTION - VALID AL?RM ELEMENT PINP0lNT TROUBLE NUMBER &

LOCATION RC LOOP A

1. a) R CV-15 7, 15 8, 159 or 160 open.

1. a) Ncne.

VENT VLys

2. a) Control Switch Lights

2. a) Ref er to EP 290 (ICC), AP-380 (ESA).

OPEN CONTROL OPEN b) Ftcw Indicatoe Light b) Close vatwes if not required to be open.

SWITCH A-5-1 A-5-2 AH FAN 15A

1. a) AMF 15A control switch in normal after

1. a) ANF 15A trip.

.058a HO 2

TROU6tE start and breaker open.

2. a) Determine cause of alare and correct.

b) AHF 15A in normat after start and decreased 135*F CH/SC air flow.

CS/O c) Duct Temp > 135*F.

AM 27 DPS

2. a) Possible loss of temp permit on ANF 154 3AH-31$-TS b) AHF 15A trip.

c) DHCC AM 3A trip alarm.

d) DHCC AH 3A air flow low alarm.

e) Temp permissive taght for AHF 15A out, on CC AN A air flow Lew ala.m.

A-5-3 A-5-4 l

DC PUMP A

1. a) High temp of 105* increasing.

1.

a) N or.e.

SOCT TEMP

2. a) Loss of seawater cooling.

2. al Check seawater af on heat eschanger to HIGH b) *ncreasing DC temperature, insure proper operation.

105*

DC-57-15 b) Refer to AP-360 (LDHR).

A-5-5

)

BS/DH PJMP A

1. a) DNP A motor Dr flow low 1 24 spm.

1. a) None.

tow 1 20 spm.

2. a) Monitor DNP and BSP motor winding temp if 3 24 gpm DC-67-FIS DC FLOW b) BSP A motor tt ow LCW

2. a) DCP A off.

running and secure DNP wnen temp exceeds 1 20 gpm DC-73-FIS b) Low discharge pressure of DCP A.

265'T or BSP when temp exceeds 300*F.

b) Attempt to restore DC flow to DNP or SSP as soon as possible. Refer to AP-360 (LDMR).

A-5-6 AR-301 Rev. 10 Page 6

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' ENCLOSURE 1 (Page 6 of 9)

ANNU2CIATOR PANEL LOCATION ES(A)-KW1 ANNU4CIATOR PANEL A

VERTICAL COLUMN 6

WINDOW TITLE 1.

INDICATED-CONDITION 1.

Auto ACTION SETPOINT SENSING 2.

CONTROL RDOM ikDICATION WHICH VERIFY OR 2.

OPERATOR ACTION - VALID ALARM ELEMENT PINPOINT TRDOSLE hum 8ER &

LOCATION A 6-1 DH RW PUNP A

1. a) Breaker tripped with control switch in.

1. a ) N one.

TRIP normal after stast position, breaker rocked 2. e) If A DH system is in operation, transfer to CS/SC in.

8 DH system and secure A DC system untit CS/O -

b) Under voltage on ES 4160 Sus A.

reason for seawater pump trip is found and corrected.

b) Refer to AP-360 (LDHR).

A-6-2 OH RW PUMP A

1. a) Hj current to pump motor.

1. a) None.

MOTOR

2. a) Mi amps on pump.

2. a) check intake water levet and screens.

OVERLOAD b) Low discharge pressure.

b) Wash s-reen if needed.

$1 c) Eecure pump if overload continues.

A-6-1 DH RW PUHP A

1. a) Brealer racked out.

1. a) None.

OUT OF SERVICS b) DC control power lost.

2. a) If maintenance is not being performed, 27 C

2. a) No indicating light on breaker control check pump discharge vatwes and place 32 n/s switch.

breaker back in service, b) Investigate loss of DC control power.

A-6 4 DH RW PUMP A

1. a) Breaker closed and decreasing pressure

1. a) kone.

DISCM PRESS s' 15 psis.

2. a) Check intake water tevet & screens.

15 psig RW-62-PS LCW

2. a) Decreasing pressure.

b) Wash screens if needed.

52 S/4 c) Ref er to AP-360 (LDMR).

A 6-5 A-6 6 AR-301 Rev. 10 Page 7

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AW4UNCIATOR FANEL LOCAT!cN ft(A)-KV1 AtNUNCIATOR PANEL A

VERTICAL COLUwW 7

Wlh30W TITLE 1.

INDICATED CONDittok 1.

AUTO ACitDN SETPOINT SEWSIEG 2.

CONTROL POOM INDICATI0t UNICH VERIFT 09 2.

OPERATOR ACT!ce - VALID ALAnM EttMENT WUMBER 1 PihPOINT TROUBLC LCCATION RB IS0tATION fl. a) RB press 4 psig increasing, 1 a) PS isolation.

ES A b) Manual R8 Isolstion Actuatloa A.

b) WP injection.

1 4 psig 6321/RB1 ACTUATION

2. a) Increasing RB press.

c) LP injection.

RE2, RB3 t) Decreasing RC press.

2. a) Insure auto E5 actuat ion.

c) increasing RB temp.

b) Refer to AP-380 (ES4).

A-7-1

_ }

$W PUMP A

1. a) Greaker open and control switch in normal

1. a) Atteinate pump will start at 110 psig TRIP after start, breaker rocked in, decreasing prres.

C5/50 2 a) Low system press alarm.

2. a) Check auto start of SWP 18.

CS/O b) t ow E5 bus voltage.

b) If SWP 18 did not auto start, sthrt SVP 18 or 1C.

A-7-2 SW PUMP A

1. a) Overload relay alarms at 115% rated power.

1. a) None.

MOTOR

2. d) Hi e.o t o r ae.ps.

2. a) start SWP 13 or 1C o,d secure SWo 1s.

115%

51 OVE R LO AD l

b) Lew SW press.

b) Check SWP 12 and correct trouble.

l A-7-3 l

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$W PGMP A

1. a) Breaker rected out.

1.

a) N one.

OUT OF SERVICE b) toss of Dc control power.

2. a) When meintenante is cemplete, return 52 H/s I'

2. a) No indicating lights en breaker control breaker to sersice as soon as possible.

27 C switch.

b) Investigate loss of CC control power.

j A-7-4 A-7-5 t-----------2-----------.

A-7 6 AR-301 Rev. 10 Page 8

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AUD SCT*G SE1 Jimi Sta1ING Z.

Cemitot koCM f udICAT!04 f.Ai!Ch vet 1FY ca 2.

CFtRATGe ACT 64 - VALIO ALAA*

ELEMENT F1 W 47 'BOUBLE hustBEa &

LOCAftCE I

4 a.6-1 SW t'J PU*P A

1. a) Greaker control suitch in normal after

1. a) WitI shut WDV E91 if only eu cuer=

l TRIP start position with breater epen and eperating.

CS/SC i

breaker racked in.

b) awP 29 aute sta"t at -W'*eesieg treader CS/O

2. a) Sus under weitege.

press of 12 psi.

b) Motor ever surrevit.

1 2. al start twP 1 er 2s, if auta start faits.

b) Investigste cause of pump trip.

A-8-2 SV RW PUNP A ' 1. a) Overload relay stares at 115% rated toad.

1. a) sone.

MOTo#

2. a) esi pump amps.

2. a) Start sup 1 or 28 secure aWP 2A.

51 OVERLCAD A-E-3 1

SW RW PUMP A

1. a) Bresker racked out.

1. at tone.

OUT OF SEaVICE,

2. a) to indication on breaker centrot switch.

breaker-back in serv ic e,

b) Loss of DC contret power.

2. a) L*pon completion of maintenance place

$2 P/8 b) Investigate toss of D3 centrol pc.er.

1 A-8-4 l

E I

1 A-8 5 ES A

1. a) hPI Auto Test Sel. SW Pulled Out/ Pushed

1. a) Cemponents of train in test are bvpessed.

i ACTUATIC4 In - In Test 1, 2, er 3.

2. e) Seturn switch to normat if net testing.

TEST BYPASS b) LPI Auto Test Set. SW Put ted Out/ Pushed In - In Test 1, 2, er 3.

c) #3 iso. Auto Test Sen. SW Putted out/

Pushed in - In Test 1, 2, or 3.

2. a) nP1 mefacting Test med Light on/ monthly i

Test Red Lig*tt on.

I b) LPI Refueting "est Red Liet On/#enthly l

Test Red Light on.

l 4

c) RSl&C 8efuetieg Test Re tif t On/#enthly L

Test Wed tight on.

A-8-6 I

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AR-301 Rev. 10 Page 9 T

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ENCLOSURE _l

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m ANNUNCIATOR PANEL LOCATION NOTES A 2-1 1.a)

If HPl is initiated due to an ES A actuation, the following RB Isolation valves will close:

LRV-70. LRV 72 MVV 40, MUV 41, MVV-505 CAV-1, CAV-3, CAV 4, CAV 5, CAV-126 CFV-ll, CFV 12. CFV-15. CFV 16 WDV-3, WDV 60, '40V 94, WDV-406 b)

If HP! is initiated due to an ES A or B actuation, the following RB Isolation valves will close:

CFV-25, CFV 26, CFV-27, CFV 28 DWV 160 MSV-130, MSV 148 l

b O

AR-301-Rev. 10 Page 10 (LAST PAGE)

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