ML20076F776

Revised Procedures,Including Rev 15 to Annunciator Response (AR) AR-302, Esb Annunciator Response & Rev 20 to AR-305, Es E Annunciator Response

ML20076F776
Person / Time
Site:	Crystal River
Issue date:	10/10/1994
From:	FLORIDA POWER CORP.
To:
References
PROC-941010, NUDOCS 9410180141
Download: ML20076F776 (127)

Text

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DOCUMENT TRANSMITTAL 21028 FOR DOCUMENT NOTIFICATION AND/OR TRANSMITTAL- i

. TO: NRC (DC DESK) MAC: N/A : DESTINATION:

DESCRIPTION:

I DATE: Tue Oct 11 10:36:53 1994 l CPY COPY TOTALS DOCUMENT REV COMMENTS # INFO CNTL MSTR AR0302 15 24 1 0 0 AR0305 20 24 1 0 0 5

INSTRUCTIONS TO THE ADDRESSEE:

IF YOU ARE A HOLDER OF A HAPD COPY, PLEA 8E VERIFY THE DOCUMENTIS) RECEIVED AGREE 8 WITH THE AROVE DESCRIPTION.

BE SURE TO DESTROY DOCUMENTI$) OR PORTIONS OF DOCUMFNT(S) SUPERSEDED FY THE ABOVE.

- THE SIGNATURE INDICATE 8 THAT YOU HAVE READ AND UNDERSTAND THE8E INSTRUCTIONS AND THE CHANGES TO THE DOCUMENTS CETURN SIGNED AND DATED TRAN$MITTAt TO DOCUMENT CONTROL WTTHIN EO DAYS AT MAIL CODE: _ NR20 SAIG

~i-~ NAIC Flories Pavver Corporaties Desseiset Centrol Crystal Neer Energe Comples 15700 W. Power Lise 8t.

Crystal River, FL 24428-5708 SIGNATURE 0F ADORES $f E DATE EJDEPENDENT VERINCAfl0N ICentrol Rees Desumeste Geld 0 ATE f <^t,! g ' g ', n 9410100141 941010 PDR h

ADOCK 05000302 \)

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Rev. 15 Effective Date /c /N 9

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ANNUNCIATOR RESPONSE AR-302 FLORIDA POWER CORPORATION j CRYSTAL RIVER UNIT 3 L]/ ESB ANNUNCIATOR RESPONSE i

THIS PROCEDURE ADDRESSES SAFETY RELATED COMPONENTS ,

t APPROVED BY: Int rpret tion Contact

.I &

(SIM RE ON FILE)  ;

DATE: /O-/0 -k INTERPRETATION CONTACT: Supervisor, Nuclear Operations i Administrative Shift

, . , ~ . ,

,, TABLE OF CONTENTS SECTION EASE I.0 PURPOSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . I

2.0 REFERENCES

.......................... 1 2.1 INPLEMENTING REFERENCES . . . . . . . . . . . . . . . I 2.2 DEVELOPNENTAL REFERENCES .............. 1 3.0 PERSONNEL INDOCTRINATION ................... 1 4.0 INSTRUCTIONS ......................... 2 5.0 FOLLOW-UP ACTIONS . . . . . . . . . . . . . . . . . . . . . . . 2 ENCLOSURES 1 Annunciator Response . . . . . . . . . . . . . . . . . . . . . . 3 (O

_/'  ;

l l

O AR-302 Rev. 15 Page i l

I l

1.0 q PURPOSE V

1.1 Establish a reference document for each Annunciator Window on the

. ES (A)-KW2 Lampbox.

1.2 Establish o'erator a actions for valid Annunciator alarms on the ES (A)-KW2 Lampbox.

1.3 Establish a reference to other procedures which address operator actions for valid Annunciator alarms on the ES(A)-KW2 Lampbox.

2.0 REFERENCES

2.1 IMPLEMENTING REFERENCES 2.1.1 E0P - EMERGENCY OPERATING PROCEDURE l 2.1.2 OP-608 - 0TSG's and Main Steam Systems 2.1.3 OP-402 - Makeup and Purification Systems i 2.1.4 AR-901 - DG 'A' Annunciator Response 2.1.5 OP-401 - Core Flood System 2.1.6 AP-770 - Emergency Diesel Generator Actuation 2.1.7 OP-707 - Operation of the ES Emergency Diesel Generators 2.1.8 OP-302 - RC Pump Operation  !

2.1.9 OP-703 - Plant Distribution System ,

2.1.10 OP-417 - Containment Operating Procedure l l

2.2 DEVELOPMENTAL REFERENCES l 2.2.1 INP0 90-021, Good Practice OP-217, Alarm Response Procedures 2.2.2 Annunciator Window Engraving Drawing E-224-048 l 2.2.3 MAR 94-07-07-01, CFT Level Setpoint 3.0 PERSONNEL INDOCTRINATION 3.1 The Annunciator System is powered from VBDP-5 Breaker 28.

1 O

1 AR 302 Rev. 15 Page 1 e

4.0 INSTRUCTIONS O 4.1 Respond to alarms on the~ ES(A)-KW2 Lampbox as indicated on Enclosure 1, Annunciator Response.

1 5.0 FOLLOW-UP ACTIONS  !

l u

None f

i i

i t

i o  ;

i l

l 1

3 O

AR-302 Rev. 15 Page 2 4 -

4 ENCLOSURE 1 (Page 1 of 61) l

,y ESB ANNUNCIATOR RESPONSE ESA-KW2-01-01 B-01-01 N.]

i I l RB SPRAY ES A ACTUATION EVENT POINT 0935 INDICATED CONDITION:

o REACTOR BUILDING PRESSURE IS 130 PSIG AS SENSED BY TWO OUT OF THREE RB PRESSURE SWITCHES REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ES STATUS LIGHTS FOR RB SPRAY

,G o BUILDING SPRAY PUMP IS RUNNING IF AN RB SPRAY PERMISSIVE IS PRESENT

() o RB PRESSURE CONTROL BOARD INDICATOR BS-90-PI, BS-16-PI o COMPUTER P0 INT.P-254 OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO E0P DISCUSSION:

l o HPI ACTUATION THROUGH BLOCK 6 WILL GIVE A BUILDING SPRAY PERMIT.

l

REFERENCES:

DRAWING 208-028 SHEET ESA-70 l SENSING ELEMENT: 63-Zl/RB-4 RB-5,RB-6 ES ACTUATION RELAYS o .

l AR-302 Rev. 15 Page 3 1 l

{ ENCLOSURE 1 (Page 2 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-01-02 B-01-02 O  !

I RB SPRAY PP A TRIP EVENT POINT 0044 ,

INDICATED CONDITION:

o BSP-1A BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT ON WITH A RED FLAG ON BSP-1A CONTROL STATION o AMBER ES STATUS LIGHT OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE OF BREAKER TRIP o CHECK BREAKER FOR DROP TARGET INDICATORS DISCUSSION:

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

l

REFERENCES:

DRAWING 208-009 SHEET BS-01 SENSING ELEMENT: CS/SC, CS/0 (CONTROL SWITCH CONTACTS) 525, 52H l l

'O AR-302 Rev. 15 Page 4

S ENCLOSURE 1 (Page 3 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-01-03 B-01-03 f-~

RB SPRAY PP A MOTOR OVERLOAD P

EVENT POINT 0059 INDICATED CONDITION:

0 MOTOR AMPS 1115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o HIGH BUILDING SPRAY FLOW AS SEEN ON BS-1-FIl o HIGH MOTOR AMPS O o BSP-1A TRIP OPERATOR ACTIONS FOR A VALID ALARM:

o REDUCE BS FLOW BY THROTTLING BSV-3 CLOSED o KAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS 4 o IF LOAD REMAINS HIGH ON BSP-1A CONSIDER TRIPPING BSP-1A I DISCUSSION:

THIS ALARM INDICATES THAT EITHER THE TIMED OVER CURRENT OR INSTANTANE0US OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANE0US OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.

IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.

REFERENCES:

DRAWING 208-009 SHEET BS-01 SENSING ELEMENT: SI-IOC(INSTANTANEOUS) 51-TOC (TIMED) BREAKER CONTACTS j O

AR-302 Rev. 15 Page 5 '

ENCLOSURE 1 (Page 4 of 61)

(')

\J ESB ANNUNCIATOR RESPONSE ESA-KW2-01-04 B-01-04 RB SPRAY PP A OUT OF SERVICE EVENT POINT 0043 INDICATED CONDITION:

o BSP-1A BREAKER IS RACKED OUT REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON CONTROL STATION o NO ES STATUS INDICATION v'

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT l l

l DISCUSSION: l l ADDRESS TS ADMINISTRATIVE REQUIREMENTS CONCERNING THIS CONDITION f I

i

)

l

)

l

REFERENCES:

DRAWING 208-009 SHEET BS-01 SENSING ELEMENT: 52-H BREAKER CONTACT l l

/~N L]

AR-302 Rev. 15 Page 6

ENCLOSURE 1

' (Page 5 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-01-04 B-01-04 RB SPRAY PP A  :

- OUT OF SERVICE EVENT POINT 0061 INDICATED CONDITION: .

s o BSP-1A BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM: ,

o NO INDICATING LIGHTS ON CONTROL STATION o ES STATUS LIGHTS INDICATE BREAKER POSITION l

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY BSP-1A BREAKER DC KNIFE SWITCH IS CLOSED o VERIFY DPDP-5A SWITCH 10 IS CLOSED ,

DISCUSSION:

THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING.

REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION. THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-009 SHEET BS-01 SENSING ELEMENT: 27C BREAKER RELAY C

O i AR-302 Rev. 15 Page 7 l

ENCLOSURE 1 (Page 6 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-01-05 B-01-05 RB SPRAY A FLOW HIGH/ LOW EVENT POINT 0047 INDICATED CONDITION:

l 0 BUILDING SPRAY FLOW IS $1400 GPM AS MEASURED BY BS-1-FS1 FOR 30 SEC.

COINCIDENT WITH AN ES ACTUATION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l 0 RB SPRAY FLOW INDICATOR BS-1-FIl OR INDICATOR ON BSV-3 CONTROLLER O

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY PROPER OPERATION OF BSV-3, OPEN BSV-3 AS REQUIRED o VERIFY BSP-1A NOT TRIPPED DISCUSSION:

THE NORMAL BUILDING SPRAY PUMP FLOW DURING AN ES ACTUATION IS 1550 GPM.

TAKING LOCAL / AUTO CONTROL OF BSV-3 WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK, THEN MANUAL CONTROL OF THE VALVE SHOULD BE ATTEMPTED FROM THE CONTROL BOARD STATION.

REFERENCES:

DRAWING 208-009 SHEET BS-Il SENSING ELEMENT: BS-1-FS1 O

ENCLOSURE 1 (Page 7 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-01-05 B-01-05

[

RB SPRAY A.

FLOW HIGH/ LOW EVENT POINT 0049 INDICATED CONDITION:

l 0 BUILDING SPRAY FLOW IS 11700 GPM AS MEASURED BY BS-1-FSI.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l 0 RB SPRAY FLOW INDICATOR BS-1-FIl OR INDICATOR ON BSV-3 CONTROLLER O

OPERATOR ACTI0'4S FOR A VALID ALARM:

o VERIFY PROPER OPERATION OF BSV-3, THROTTLE BSV-3 AS REQUIRED TO REDUCE FLOW DISCUSSION:

THE NORMAL BUILDING SPRAY PUMP FLOW DURING AN ES ACTUATION IS 1550 GPM.

TAKING LOCAL / AUTO CONTROL OF BSV-3 WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK THEN MANUAL CONTROL OF THE VALVE SHOULD BE ATTEMPTED FROM THE CONTROL BOARD STATION.

REFERENCES:

DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-1-FS1 O-AR-302 Rev. 15 Page 9

ENCLOSURE 1 (Page 8 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-01-05 B-01-05 J

RB SPRAY A FLOW HIGH/ LOW EVENT POINT 0063 INDICATED CONDITION:

l 0 BUILDING SPRAY FLOW IS_51100 GPM AS MEASURED BY BS-81-FIS WITH DHV-42 OPEN REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RB SPRAY FLOW INDICATOR BS-1-FIl OR INDICATOR ON BSV-3 CONTROLLER O

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY PROPER OPERATION OF BSV-3, OPEN BSV-3 AS REQUIRED o VERIFY BSP-1A NOT TRIPPED DISCUSSION:

THE NORMAL BUILDING SPRAY PUMP FLOW WHILE TAKING A SUCTION FROM THE RB SUMP IS 1200 GPM, THIS IS TO ENSURE ADEQUATE NET POSITIVE SUCTION HEAD FOR THE BUILDING SPRAY PUMP. OPERATION IN THIS MODE IS TAKING LOCAL / AUTO ,

CONTROL OF BSV-3, THIS WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK, THEN MANUAL CONTROL OF THE VALVE SHOULD BE ATTEMPTED FROM THE CONTROL BOARD STATION.

REFERENCES:

DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-81-FIS O

AR-302 Rev. 15 Page 10

ENCLOSURE 1 l (Page 9 of 61) l ESB ANNUNCIATOR RESPONSE ESA-KW2-01-05 B-01-05 RB SPRAY A FLOW HIGH/ LOW EVENT POINT 0065 INDICATED CONDITION:

l 0 BUILDING SPRAY FLOW IS 21300 GPM AS MEASURED BY BS-81-FIS WITH DHV-42 OPEN REDUNDANT INDICATION WHICH WILL VEP.IFY ALARM:

l l o RB SPRAY FLOW INDICATOR BS-1-FIl OR INDICATOR ON BSV-3 CONTROLLER j O  !

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY PROPER OPERATION OF BSV-3, THROTTLE BSV-3 AS REQUIRED TO REDUCE j FLOW DISCUSSION:

THE NORMAL BUILDING SPRAY PUMP FLOW WHILE TAKING A SUCTION FROM THE RB SUMP IS 1200 GPM, THIS IS TO INSURE ADEQUATE NET POSITIVE SUCTION HEAD FOR THE BUILDING SPRAY PUMP. OPERATION IN THIS MODE IS TAKING LOCAL / AUTO CONTROL OF BSV-3, THIS WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK, THEN MANUAL CONTROL OF THE VALVE SHOULD BE ATTEMPTED FROM THE CONTROL BOARD STATION.

REFERENCES:

DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-81-FIS O

AR-302 Rev. 15 Page 11 1

ENCLOSURE 1 (Page 10 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-02-01 B-02-01 RB FAN A I HIGH SPEED I TRIP I

,l h EVENT POINT 0348 l

INDICATED CONDITION:

o AHF-1A CONTROL HANDLE PUSHED IN, IN NORMAL AFTER START, AND HIGH SPEED WINDINGS NOT ENERGIZED.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN HIGH SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND CONTROL HANDLE PUSHED IN.  ;

OPERATOR ACTIONS FOR A VAllD ALARM: l o INVESTIGATE CAUSE OF FAN TRIP o ENSURE TWO OPERABLE RB FANS ARE ES SELECTED PER OP-417 o MONITOR RB TEMPERATURE AND PRESSURE DISCUSSION:

THIS ALARM WILL OCCUR IF THE FAN IS RUNNING IN HIGH SPEED AND AN ES ACTUATION OCCURS. THIS WILL TRIP THE FAN IN HIGH SPEED AND START THE ES SELECTED FANS IN SLOW SPEED.

I SOME THINGS TO CHECK AFTER A FAN TRIP ARE: FAN AND MOTOR TEMPS AS READ l ON AH-1003-TIR ON THE BACK OF THE CONTROL BOARD OR FAN VIBRATION ALARMS.

ENGINEERUiG CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION.

REFERENCES:

DRAWING 208-005 SHEET AH-28 i SENSING ELEMENT: CS/IN, CS/SC, CS/0, 42/1F RELAY l

O AR-302 Rev. 15 Page 12

ENCLOSURE 1 -

(Page 11 of 61)

() ESB ANNUNCIATOR RESPONSE ESA-KW2-02-02 B-02-02

{

RB FAN A LOW SPEED TRIP EVENT POINT 0349 INDICATED CONDITION:

o AHF-1A CONTROL HANDLE PULLED OUT, IN NORMAL AFTER START, AND SLOW SPEED WINDINGS NOT ENERGIZED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LOW SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND THE CONTROL HANDLE PULLED OUT O j l

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE CAUSE OF FAN TRIP o ENSURE TWO OPERABLE RB FANS ARE ES SELECTED PER OP-417 o MONITOR RB TEMPERATURE AND PRESSURE DISCUSSION:

SOME THINGS TO CHECK AFTER A FAN TRIP ARE: FAN AND MOTOR TEMPS AS READ ON AH-1003-TIR ON THE BACK OF THE CONTROL BOARD OR FAN VIBRATION ALARMS ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION

REFERENCES:

DRAWING 208-005 SHEET AH-28 SENSING ELEMENT: CS/0VT, CS/SC, CS/0, 42/1S RELAY

/~'s  ;

(s /

AR-302 Rev. 15 Page 13

t ENCLOSURE 1 (Page 12 of 61)

O B-02-03 V ESB ANNUNCIATOR RESPONSE ESA-KW2-02-03 ,

RB FAN A AIR FLOW LOW I

EVENT POINT 0350 INDICATED CONDITION:

o AHF-IA CONTROL HANDLE PUSHED IN AND IN NORMAL AFTER START AND LOW AIR FLOW IS SENSED BY AH-17-DPS.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o REACTOR BUILDING TEMPS ARE INCREASING AS SEEN ON AH-536-TIR O  ;

OPERATOR ACTIONS FOR A VALID ALARM:

o IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE TO SECURE THE FAN ,

o ENSURE TWO OPERABLE RB FANS ARE ES SELECTED PER OP-417 o MONITOR RB TEMPERATURE AND PRESSURE DISCUSSION:

THIS ALARM MAY BE IN WHEN AN ES ACTUATION HAS STARTED A PREVIOUSLY RUNNING FAN IN SLOW SPEED. PLACING THE CONTROL HANDLE IN THE PULL OUT NORMAL AFTER START POSITION SHOULD CLEAR THE ALARM. ALSO IF THE FAN TRIPS THIS ALARM SHOULD ACTUATE. ,

REFERENCES:

DRAWING 208-005 SHEET AH-28 SENSING ELEMENT: AH-17-DPS O

Page 14 AR-302 Rev. 15

i l

ENCLOSURE 1 (Page 13 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-02-04 B-02-04 l

RB FAN A VIBRATION HIGH ,

J EVENT POINT 0351  !

INDICATED CONDITION:

o AHF-1A HIGH VIBRATION CONDITION IS SENSED BY AH-18-ME1/2

\

REDUNDANT INDICATION WHICH WILL VERIFY ALARM: I l

o FAN AND MOTOR TEMPS INCREASING ON AH-1003-TIR ON BACK 0F CONTROL BOARD  !

o IF FAN IS RUNNING IN SLOW SPEED THEN CURRENT ON THE FAN MAY BE I OSCILLATING. j OPERATOR ACTIONS FOR A VALID ALARM: l o ATTEMPT TO RESET ALARM BY DEPRESSING RESET PUSHBUTTON ON CONTROL BOARD o IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE TO I SECURE THE FAN 0 ENSURE TWO OPERABLE RB FANS ARE ES SELECTED PER OP-417  !

l DISCUSSION:

ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE ,

IB 119' ELEVATION.  !

l

REFERENCES:

DRAWING 208-005 SHEET AH-132 SENSING ELEMENT: AH-18-MEl. AH-18-ME2 l AR-302 Rev. 15 Page 15

ENCLOSURE 1

~

(Page 14 of 61)

ESB ANNUNCIATOR RESPONSE Eu-KW2-02-05 B-02-05 r RB FAN A CONDENSATE HIGH EVENT POINT 1697 INDICATED CONDITION:

l 0 AHF-1A CONDENSATE FLOW IS 21133 CC PER MINUTE AS SENSED BY AH-656-FIS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o REACTOR BUILDING SUMP RATE OF RISE IS INCREASING AS SEEN ON BS-93-PIR OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE SOURCE OF CONDENSATE l l

DISCUSSION: )

SOME SOURCES OF HIGH CONDENSATION ARE:

RCS LEAK IN CONTAINMENT - CHECK PZR LEVEL AND MAKE UP TANK LEVEL TRENDS; FEEDWATER/ MAIN STEAM LEAK IN CONTAINMENT - CHECK FEEDWATER FLOWRATES; RB FAN COOLER SW LEAKS - CHECK SW SURGE TANK LEVEL IF ON SW, OR CI SURGE TANK LEVELS IF. ON CI.

REFERENCES:

DRAWING 208-005 SHEET AH-131 SENSING ELEMENT: AH-656-FIS O

AR-302 Rev. 15 Page 16 l

- J

ENCLOSURE 1

- (Page 15 of 61)

() ESB ANNUNCIATOR RESPONSE ESA-KW2-02-05 B-02-05 THIS AR IS ONLY USED WHEN COLD LEG N0ZZLE DAMS ARE INSTALLED PER MP-1100 RCSG-1A N0ZZLE DAM ,

PROBLEM EVENT POINT 1697 INDICATED CONDITION:

o "A" SIDE N0ZZLE DAM CONTROL CONSOLE IS IN ALARM i REDUNDANT INDICATION WHICH WILL VERIFY ALARM: l r'~ o N0ZZLE DAM PRESSURE 29 PSIG ON EITHER SEAL

( o N0ZZLE DAM PRESSURE 65 5 PSIG ON EITHER SEAL  ;

o N0ZZLE DAM AIR FLOW 19 SCFH o LOSS OF POWER TO THE CONTROL PANEL l

OPERATOR ACTIONS FOR A VALID ALARM:

o IMMEDIATELY INVESTIGATE SOURCE OF ALARM o REFER TO E0P-11, LOSS OF DECAY HEAT REMOVAL DISCUSSION:

THIS ALARM INDICATES POSSIBLE N0ZZLE DAM SEAL DEGRADATION. IF THE SEAL FAILS, A REACTOR COOLANT LEAK WOULD DEVELOP, FLOODING THE PRIMARY SIDE OF THE STEAM GENERATORS WHERE PERSONNEL MAY BE AT WORK.

THIS EVENT POINT IS ONLY IN USE ON A TEMPORARY BASIS WHEN N0ZZLE DAMS ARE '

INSTALLED. THE WINDOW "RB FAN A CONDENSATE HIGH" IS REMOVED FROM THE ANNUNCIATOR PANEL WHEN THIS EVENT POINT IS IN EFFECT.

REFERENCES:

MP-110C SENSING ELEMENT: INTERNAL ALARM CIRCUITS INSIDE N0ZZLE DAM CONTROL CONSOLE O

AR-302 Rev. 15 Page 17

ENCLOSURE _1 (Page 16 of 61)

/T

'( ,,) ESB ANNUNCIATOR RESPONSE ESA-KW2-02-06 B-02-06 ES A ACTUATION TROUBLE EVENT P0 INT 1230 INDICATED CCNDITION:

o "A" ES ACTUATION SIGNAL ON ONE OR MORE ES CHANNELS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ES STATUS LIGHTS

(' o ES BISTABLE TRIP INDICATORS OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO E0P DISCUSSION: .

THIS ALARM INDICATES THAT AT LEAST ONE OF THREE CHANNELS OF "A" ES HAS ACTUATED. ANY HPI OR LPI BISTABLE TRIPPED WITH ES NOT BYPASSED, OR ANY 4  !

PSIG ES PRESSURE SWITCH ACTUATED WILL GIVE THIS ALARM. PLACING THE RC PRESSURE TEST MODULE IN " TEST" DEFEATS THIS ALARM FROM LPI OR HPI. WHEN THE 4 PSIG TEST SWITCHES ARE IN THE " TEST" POSITION THIS ALARM IS DEFEATED FROM A 4 PSIG ACTUATION. ,

I I

REFERENCES:

DRAWING 208-028 SHEET ES-AB-05 SENSING ELEMENT: VARIOUS ES ACTUATION CONTACTS

(

N-/

I AR-302 Rev. 7.5 Page 18

ENCLOSURE 1 +

(Page 17 of 61)

ESA-KW2-03-01 B-03-01 ESB ANNUNCIATOR RESPONSE

, RB FAN C

~

I l HIGH SPEED I I-- TRIP l

l EVENT POINT 0356 INDICATED CONDITION:

o AHF-1C CONTROL HANDLE PUSHED IN, IN NORMAL AFTER START WITH THE FAST SPEED WINDINGS NOT ENERGIZED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN HIGH SPEED LIGHT ON WITH A RED FLAG ON CONTROL STATION AND CONTROL HANDLE PUSHED IN O

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE CAUSE OF FAN TRIP o ENSURE TWO OPERABLE RB FANS ARE ES SELECTED PER OP-417 o MONITOR R8 TEMPERATURE AND PRESSURE DISCUSSION:

THIS ALARM WILL OCCUR IF THE FAN IS RUNNING IN HIGH SPEED AND AN ES ACTUATION OCCURS. THIS WILL TRIP THE FAN IN HIGH SPEED AND START THE ,

ES SELECTED FANS IN SLOW SPEED. ,

SOME THINGS TO CHECK AFTER A FAN TRIP ARE: FAN AND MOTOR TEMPS AS READ ON AH-1003-TIR ON THE BACK OF THE CONTROL BOARD OR FAN VIBRATION ALARMS.

ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION.

REFERENCES:

DRAWING 208-005 SHEET AH-30 SENSING ELEMENT: CS/IN, CS/SC, CS/0, 42/1F O

AR-302 Rev. 15 Page 19

ENCLOSURE 1 (Page 18 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-03-02 lB03-02 RB FAN C l LOW SPEED TRIP EVENT POINT 0357 INDICAIED CONDITION:

o AHF-1C CONTROL HANDLE PULLED OUT, IN NORMAL AFTER START, AND THE SLOW SPEED WINDINGS ARE NOT ENERGIZED REDUNDANT INDICATION WHICH WILL VERIFY ALARH:

o GREEN LOW SPEED LIGHT ON WITH A RED FLAG ON CONTROL STATION, AND CONTROL  !

HANDLE PULLED OUT O-OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE CAUSE OF FAN TRIP o ENSURE TWO OPERABLE RB FANS ARE ES SELECTED PER OP-417 o MONITOR RB TEMPERATURE AND PRESSURE i

DISCUSSION:

SOME THINGS TO CHECK AFTER A FAN TRIP ARE: FAN AND MOTOR TEMPS AS READ ON AH-1003-TIR ON THE BACK OF THE CONTROL BOARD OR FAN VIBRATION ALARMS.

ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE ,

IB 119' ELEVATION.

REFERENCES:

DRAWING 208-005 SHEET AH-30 SENSING ELEMENT: CS/0VT, CS/SC, CS/0, 42/1S RELAY O i i

AR-302 Rev. 15 Page 20

ENCLOSURE 1 (Page 19 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-03-03 B-03-03 RB FAN C AIR FLOW LOW EVENT POINT 0358 INDICATED CONDITION:

o AHF-1C CONTROL HANDLE PUSHED IN, IN NORMAL AFTER START AND LOW AIR FLOW AS SENSED BY AH-21-DPS.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM: ,

o REACTOR BUILDING TEMPS ARE INCREASING AS SEEN ON AH-536-TIR O -

OPERATOR ACTIONS FOR A VALID ALARM:

o IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE TO SECURE THE FAN o ENSURE TWO OPERABLE RB FANS ARE ES SELECTED PER OP-417 o MONITOR RB TEMPERATURE AND PRESSURE DISCUSSION:

THIS ALARM MAY BE IN WHEN AN ES ACTUATION HAS STARTED A PREVIOUSLY RUNNING FAN IN SLOW SPEED. PLACING THE CONTROL HANDLE IN THE PULL OUT NORMAL AFTER START POSITION SHOULD CLEAR THE ALARM. ALSO IF THE FAN TRIPS THIS ALARM SHOULD ACTUATE.

REFERENCES:

DRAWING 208-005 SHEET AH-30 SENSING ELEMENT: AH-21-DPS, CS/0VT, CS/SC, CS/0, 42/1S RELAY O

! AR-302 Rev. 15 Page 21

ENCLOSURE 1 (Page 20 of 61)

( ESB ANNUNCIATOR RESPONSE ESA-KW2-03-04 B-03-04 RB FAN C VIBRATION HIGH EVENT POINT 0359 INDICATED CONDITION:

o AHF-IC HIGH VIBRATION CONDITION IS SENSED BY AH-22-ME1/2 REDUNDANT INDICATION WHICH WILL VERIFY ALARH:

o FAN AND MOTOR TEMPS INCREASING ON AH-1003-TIR ON BACK 0F CONTROL BOARD o IF FAN IS RUNNING IN SLOW SPEED THEN CURRENT ON THE FAN MAY BE O OSCILLATING.

OPERATOR ACTIONS FOR A VALID ALARM:

o ATTEMPT TO RESET ALARM BY DEPRESSING RESET PUSHBUTTON ON CONTROL BOARD o IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE 10 SECURE THE FAN l o ENSURE TWO OPERABLE RB FANS ARE ES SELECTED PER OP-417 DISCUSSION:

l ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION. j

REFERENCES:

DRAWING 208-005 SHEET AH-132 SENSING ELEMENT: AH-22-MEl, AH-22-ME2 I q

O AR-302 Rev. 15 Page 22

ENCLOSURE 1 (Page 21 of 61) )

ESB ANNUNCIATOR RESPONSE ESA-KW2-03-05 B-03-05 RB FAN C CONDENSATE HIGH EVENT POINT 1699 INDICATED CONDITION:

l o AHF-1C CONDENSATE FLOW IS 21133 CC PER MINUTE AS SENSED BY AH-658-FIS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o REACTOR BUILDING SUMP RATE OF RISE IS INCREASING AS-SEEN ON BS-93-PIR OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE SOURCE OF CONDENSATE DISCUSSION:

SOME SOURCES OF HIGH CONDENSATION ARE:

RCS LEAK IN CONTAINMENT - CHECK PZR LEVEL AND MAKE UP TANK LEVEL TRENDS; FEEDWATER/ MAIN STEAM LEAK IN CONTAINMENT - CHECK FEEDWATER FLOWRATES; ,

RB FAN COOLER SW LEAKS - CHECK SW SURGE TANK LEVEL IF ON SW, OR CI SURGE TANK LEVELS IF ON CI.

REFERENCES:

DRAV"!G 208-005 SHEET AH-131 SENSING ELEMENT: AH-658-FIS A

U l

AR-302 Rev. 15 Page 23 i l

l

ENCLOSURE 1 (Page 22 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-03-06 B-03-06

!  ! RB FAN C I I POWER' SUPPLY I I MISALIGN EVENT POINT 0799 INDICATED CONDITION:

l o AHF-1C SELECTED FOR "A" ES START AND ESMCC-3AB IS BEING POWERED FROM ES 480V BUS 3B REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o SWITCH IN ES ACTUATION RELAY CABINET 4D IS SELECTED T0 "AHF-1C" o ESMCC-3AB POWER SOURCE STATUS LAMP INDICATES ABT IS SELECTED TO ES 480V

• O BUS 3B l

OPERATOR ACTIONS FOR A VALID ALARM:

o SELECT AHF-1A FOR ES START ON ES "A" ACTUATION OR o SELECT ESMCC-3AB TO 480V ES BUS 3A POWER SOURCE DISCUSSION:

THIS CONDITION VIOLATES REQUIREMENTS FOR ES TRAIN SEPARATION. OPERABILITY l CONCERNS MUST BE ADDRESSED WHILE THIS CONDITION EXISTS. REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-005 SHEET AH-30 SENSING ELEMENT: MTXS-1,SS-BY AR-302 Rev. 15 Page 24

ENCLOSURE 1

- (Page 23 of 61)

! ESB ANNUNCIATOR RESPONSE ESA-KW2-03-06 B-03-06 l l RB FAN C l l POWER SUPPLY I I MISALIGN 2

EVENT POINT 0801 INDICATED CONDITION:

o AHF-1C SELECTED FOR "B" ES START, AND ES-MCC-3AB IS BEING POWERED FROM ES 480V BUS 3A l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o SWITCH IN ES ACTUATION RELAY CABINET SD IS SELECTED T0 "AHF-1C" o ES-MCC-3AB POWER SOURCE STATUS LAMP INDICATES ABT IS SELECTED TO ES-480V r s) i BUS 3A OPERATOR ACTIONS FOR A VALID ALARM:

o SELECT AHF-1B FOR ES START ON ES "B" ACTUATION OR 1 i

o SELECT ES-MCC-3AB TO 480V ES BUS 3B POWER SOURCE DISCUSSION:

THIS CONDITION VIOLATES REQUIREMENTS FOR ES TRAIN SEPARATION. OPERABILITY CONCERNS MUST BE ADDRESSED WHILE THIS CONDITION EXISTS.

REFERENCES:

DRAWING 208-005 SHEET AH-30 SENSING ELEMENT: MTXS-1,SS-BY s

AR-302 Rev. 15 Page 25

J j ENCLOSURE 1

. (Page 24 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-04-01 B-04-01 MAKEUP PP A I TRIP l

l l

EVENT POINT 1035 INDICATED CONDITION:

o BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION 4

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION o AMBER ES STATUS LIGHT O

OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO OP-302 FOR RESTORATION OF RCP SERVICES PRIOR TO STARTING ANOTHER MVP o CONSIDERING MINIMIZING LETDOWN FLOW o INVESTIGATE MVP-IA BREAKER FOR DROPPED TARGETS o START ANOTHER MAKE-UP PUMP PER OP-402 IF CAUSE OF THIS TRIP WILL NOT TRIP ANOTHER PUMP DISCUSSION:

EXERCISE CARE WHEN STARTING ALTERNATE MU PUMPS. ENSURE ANY FAILURES SUCH AS IMPROPER FLOWPATH, WHICH MAY HAVE DIRECTLY OR INDIRECTLY HAVE CAUSED THIS PUMP TO TRIP 00 NOT CAUSE ALTERNATE PUMPS TO TRIP AFTER THEY ARE STARTED.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-01 SENSING ELEMENT: CS/SC, CS/0, 52H/B, 52S/B O .

AR-302 Rev. 15 Page 26

I ENCLOSURE 1

- (Page 25 of 61) l ESB ANNUNCIATOR RESPONSE ESA-KW2-04-02 B-04-02 l

MAKEUP PP A GEAR OIL PRESS LOW EVENT POINT 1057 INDICATED CONDITION:

o MVP-1A BREAKER CLOSED 220 SECONDS WITH GEAR OIL PRESS $7 PSIG AS SENSED BY MU-88-PS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o BACK UP GEAR OIL PUMP AUTO STARTS p o COMPUTER POINT X-067 V

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY MVP-5A DC BACK UP GEAR OIL PUMP STARTED-0 MONITOR MVP-1A VIA COMPUTER GROUP 70 DISCUSSION:

CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE UP PUMPS PER OP-402

REFERENCES:

DRAWING 208-041 SHEET MU-49 SENSING ELEMENT: MU-88-PS, CS/SC, CS/0, 52H/B, 52S/B i

O i

AR-302 Rev. 15 Page 27 ,

ENCLOSURE 1 (Page 26 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-04-03 B-04-03 MAKEUP PP A MOTOR OVERLOAD l

EVENT POINT 1033 INDICATED CONDITION:

o MOTOR AMPS 2 115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o HIGH MOTOR AMPS o MUP-1A TRIP o HIGH FLOWRATES THROUGH MVP-1A M

OPERATOR ACTIONS FOR A VALID ALARM:

o THROTTLE MAKEUP FLOW TO MAINTAIN <540 GPM FLOW PER E0P-13.

o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS DISCUSSION:

l THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANE0US OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANE0US OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.

IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP. 4 l

REFERENCES:

DRAWING 208-041 SHEET MU-01  %

SENSING ELEMENT: 51 RELAY INSIDE BREAKER CUBICLE i 5

O AR-302 Rev. 15 Page 28

ENCLOSURE I (Page 27 of 61)

ESB ANNUNCIAT0k '_SPONSE ESA-KW2-04-04 B-04-04 l

MAKEUP PP A LUBE OIL PUMP TRIP EVENT POINT 1048 INDICATED CONDITION:

o MVP-2A CONTROL HANDLE IN N0f'> TER START POSITION AND MOTOR NOT ENERGIZED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION o LOW LUBE OIL PRESSURE ALARM

o MVP-3A BACK-UP LUBE OIL PUM" AUTO START OPERATOR ACTIONS FOR A VALID ALARM

o ENSURE MVP-3A BACK-UP LUBE OIL PUMP STARTED DISCUSSION:

THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.

MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 70. CONSIPERATION SHOULD BE GIVEN TO SWAPPING MAKE-UP PUMPS.

REFERENCES:

ORAWING 208-041 SHEET MU-05 SENSING ELEMENT: CS/SC, CS/0, 42B O

AR-302 Rev. 15 Page 29

ENCLOSURE I (Page 28 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-04-04 B-04-04 MAKEUP PP A LUBE OIL PUMP TRIP EVENT POINT 1052 INDICATED CONDITION:

o MVP-3A CONTROL HANDLE IN THE NORMAL AFTER START POSITION AND MOTOR IS NOT ENERGIZED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION o MAKEUP PUMP OIL PRESSURE LOW ALARM o COMPUTER POINT X070 I

OPERATOR ACTIONS FOR A VALID ALARM:

o MONITOR MVP-1A BEARING OIL TEMPERATURES DISCUSSION:

THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.

MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 70. CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE-UP PUMPS.

REFERENCES:

DRAWING 208-041 SHEET MU-30 SENSING ELEMENT: CS/SC, CS/0, CRI lO ,

l AR-302 Rev. 15 Page 30

ENCLOSURE 1 (Page 29 of 61)

ESA-KW2-04-06 B-04-06 Q ESB ANNUNCIATOR RESPONSE V

l l AUX STEAM ISO l l (ASV-195)

I I BYPASSED EVENT POINT 1960 INDICATED CONDITION:

j o CONTROL SWITCH FOR ASV-195 AUX STEAM SOLEN 0ID VALVE IS IN THE OPEN/ BYPASS POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ASV-195 SELECTOR SWITCH POSITION 0- OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO OP-608 I

DISCUSSION:

THIS ALARM INDICATES THAT THE AUTOMATIC CLOSURE OF ASV-195 ON HIGH OR LOW AUX STEAM PRESSURE IS DISABLED. THIS IS A HIGH ENERGY LINE BREAK CONCERN.

REFERENCES:

DRAWING 208-008 SHEET AS-05

, SENSING ELEMENT: CS/i4C O

AR-302 Rev. 15 Page 31

ENCLOSURE 1

- (Page 30 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-05-02 B-05-02 MAKEUP PP A LUBE OIL PRESS LOW EVENT POINT 1031 INDICATED CONDITION:

l 0 LUBE OIL PRESS AS SENSED BY MU-42-PS3 IS $3 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l 0 MVP-3A BACK UP LUBE OIL PUMP AUTO STARTS O

OPERATOR ACTIONS FOR A VALID ALARM:

o ENSURE MVP-3A HAS STARTED DISCUSSION:

THIS ALARM INDICATES THAT THERE IS INADEQUATE LUBRICATION FOR MVP-1A. IF THE PUMP IS RUNNING THEN IT SHOULD BE SECURED AND AN ALTERNATE MAKEUP PUMP STARTED, REFER TO OP-402 FOR DIRECTIONS ON STARTING MAKEUP PUMPS.

REFERENCES:

DRAWING 208-041 SHEET MU-01 SENSING ELEMENT: CS/3A, MU-42-PS3  ;

O AR-302 Rev. 15 Page 32 l

.. . - - .____________i

ENCLOSURE 1 (Page 31 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-05-03 B-05-03 MAKEUP PP A LUBE 01L PUMP AUTO START ,

EVENT POINT 1051 INDICATED CONDITION:

o MVP-3A CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION AND MOTOR IS ENERGIZED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RED LIGHT ON WITH A GREEN FLAG ON MVP-3A CONTROL STATION o COMPUTER POINT X071 OPERATOR ACTIONS FOR A VALID ALARM:

o ENSURE MVP-3A IS RUNNING DISCUSSION:

THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.

l MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 70. CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE-UP PUMPS.

REFERENCES:

DRAWING 208-041 SHEET MU-30 SENSING ELEMENT: CS/ST, CS/ST. CS/0, CR1 ,_

O AR-302 Rev. 15 Page 33

ENCLOSURE 1 ,

(Page 32 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-05-04 B-05-04 MAKEUP PP A OUT OF SERVICE EVENT POINT 1032 INDICATED CONDITION:

o MVP-IA BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO RED OR GREEN INDICATING LIGHTS ON CONTROL STATION o ES STATUS LIGHTS SHOW BREAKER POSITION O OPERATOR ACTIONS FOR A VALID Al GM:

I o VERIFY CLOSED DPDP-5A SWITCH 10 )

o VERIFY DC KNIFE SWITCH FOR MVP-IA BREAKER CLOSED l i

l DISCUSSION:

THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING.

REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-01 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MVP-1A O

AR-302 Rev. 15 Page 34

ENCLOSURE _1 (Page 33 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-05-04 B-05-04 l

MAKEUP PP A OUT OF SERVICE EVENT POINT 1034 INDICATED CONDITION:

o MVP-1A BREAKER IS RACKED OUT AND IS SELECTED FOR ES START REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON CONTROL STATION o NO ES STATUS INDICATION OPERATOR ACTIONS FOR A VALID ALARM: )

o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:

TWO PUMPS SHOULD BE SELECTED FOR ES START.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-04I SHEET MU-01 SENSING ELEMENT: 43/3A CUBICLE 3A9, 52H/b CUBICLE 3A9 FOR MVP-1A AR-302 Rev. 15 Page 35

ENCLOSURE 1 (Page 34 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-05-06 B-05-06 l AUX STEAM ISO I (ASV-195) i AUTO CLOSED 22 '

EVENT POINT 1815 INDICATED CONDITION:

o CONTROL SWITCH FOR ASV-195 AUX STEAM SOLEN 0ID VALVE IS IN THE AUTO POSITION AND THE VALVE IS CLOSED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ASV-195 SELECTOR SWITCH IN AUTO o GREEN INDICATOR LIGHT ON SELECTOR SWITCH OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO OP-608 DISCUSSION:

THIS ALARM INDICATES THAT THE AUTOMATIC CLOSURE OF ASV-195 ON EITHER LOW AUX STEAM PRESSURE OR HIGH AUX STEAM PRESSURE HAS OCCURRED. A LOW PRESSURE ACTUATION OCCURS AT <100 PSIG AND A HIGH PRESSURE ISOLATION OCCURS AT >250 PSIG AUX STEAM HEADER PRESSURE IN THE AUX BUILDING.

l

REFERENCES:

DRAWING 208-008 SHEET AS-05 SENSING ELEMENT: 3ASV-195-SV-1, 33C/ASV-195-SV, AS-36-PS1,AS-36-PS-3 l 1

O l AR-302 Rev. 15 Page 36

ENCLOSURE 1 (Page 35 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-06-01 B-06-01

{ })

MAKEUP PP B TRIP EVENT POINT 1041 INDICATED CONDITION:

0 MVP-1B BREAKER IS OPEN WITH CONTROL HANDLE IN NORMAL AFTER START POSITION ,

l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT ON WITH A RED FLAG ON MVP-1B CONTROL STATION

,s o AMBER ES STATUS LIGHT i \ ,

\s_/

OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO OP-302 FOR RESTORATION OF RCP SERVICES PRIOR TO STARTING ANOTHER MVP o CONSIDER MINIMIZING LETDOWN FLOW o INVESTIGATE MVP-1B CREAKER FOR DROPPED TARGETS o START ANOTHER MAKE-UP PUMP PER OP-402 IF CAUSE OF THIS TRIP WILL NOT TRIP ANOTHER PUMP DISCUSSION:

EXERCISE CARE WHEN STARTING ALTERNATE MU PUMPS. ENSURE ANY FAILURES SUCH AS IMPROPER FLOWPATH, WHICH MAY HAVE DIRECTLY OR INDIRECTLY HAVE CAUSED THIS PUMP TO TRIP DO NOT CAUSE ALTERNATE PUMPS TO TRIP AFTER THEY ARE STARTED.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-02 i ,-~ SENSING ELEMENT: CS/SC, CS/0, 52H/B, 52S/B t

k.s'I AR-302 Rev. 15 Page 37

ENCLOSURE 1 (Page 36 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-06-02 B-06-02 MAKEUP PP B GEAR OIL PRESS LOW EVENT POINT 1058 INDICATED CONDITION:

o MVP-1B BREAKER CLOSED >20 SECONDS WITH GEAR OIL PRESS $7 PSIG AS SENSED BY MU-89-PS' REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o MVP-5B BACK UP GEAR OIL PUMP AUTO STARTS o COMPUTER POINT X068 OPERATOR ACTIONS FOR A VA1.ID ALARM:

o VERIFY MVP-5B BACK UP GEAR OIL PUMP STARTED o MONITOR MVP-1B VIA COMPUTER GROUP 71 DISCUSSION:

THIS ALARM INDICATES 1 HAT THERE MAY BE INADEQUATE LUBRICATION FOR THE  :

SPEED INCREASER GEAR BOX, CONSIDERATION SHOULO BE GIVEN TO TRANSFERRING TO ANOTHER MAKEUP PUMP PER OP-402.

REFERENCES:

DRAWING 208-041 SHEET MU-50 SENSING ELEMENT: CS/SC, CS/0, 52H/B, 52S/A, MU-89-PS ,

O AR-302 Rev. 15 Page 38

i

\

ENC'.0SURE 1

- (Page 37 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-06-03 B-06-03 MAKEUP PP B MOTOR OVERLOAD e

i EVENT POINT 1039 INDICATED CONDITION:

o MOTOR AMPS >115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o HIGH MOTOR AMPS o >540 GPM TOTAL INDICAIED FLOW THROUGH MVP-1B O o MVP-1B TRIP OPERATOR ACTIONS FOR A VALID ALARM:

o THROTTLE MAKEUP FLOW TO MAINTAIN <540 GPM FLOW PER E0P-13 o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS l 0 REFER TO OP-302 FOR RESTORATION OF RCP SERVICES DISCUSSION: .

l THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANE0US OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANE0US OVERCURRENT .

PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.

II IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP. ,

REFERENCES:

DRAWING 208-041 SHEET MU-02 SENSING ELEMENT: 51 RELAY INSIDE BREAKER CUBICLE O

AR-302 Rev. 15 Page 39

-. 1

)

ENCLOSURE 1  !

(Page 38 of 61) J ESB ANNUNCIATOR RESPONSE ESA-KW2-06-04 B-06-04 MAKEUP PP B LUBE OIL PUMP TRIP EVENT POINT 1049 INDICATED CONDITION:

o MVP-2B MOTOR IS NOT ENERGIZED WITH THE CONTROL HANDLE IN NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION p o LOW LUBE OIL PRESSURE ALARM V o MUP-3B BACK-UP LUBE OIL PUMP AUTO START OPERATOR ACTIONS FOR A VALID ALARM:

o ENSURE MVP-3B BACK-UP LUBE OIL PUMP STARTED DISCUSSION:

THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.

MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 71. CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE-UP PUMPS.

REFERENCES:

DRAWING 208-041 SHEET MU-06 SENSING ELEMENT: CS/SC, CS/0, 42B O

AR-302 Rev. 15 Page 40

ENCLOSURE 1 (Page 39 of 61)

O ESB ANNUNCIATOR RESPONSE ESA-KW2-06-04 8-06-04 Q.

MAKEUP PP B LUBE OIL PUMP TRIP l I

l EVENT POINT 1054 1

INDICATED CONDITION:

o MVP-38 MOTOR IS NOT ENERGIZED WITH THE CONTROL HANDLE IN THE NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION o MAKEUP PUMP OIL PRESSURE LOW ALARM .

o COMPUTER POINT X071 l

( ) 1 OPERATOR ACTIONS FOR A VALID ALARM: I o MONITOR MVP-1B PUMP TEMPS l

1 DISCUSSION: 1 i

THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP. l MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 71. CONSIDERATION SHOULD BE i GIVEN TO SWAPPING MAKE-UP PUMPS.

REFERENCES:

DRAWING 208-041 SHEET MU-31 SENSING ELEMENT: CS/SC, CS/0, CR1 (G3 AR-302 Rev. 15 Page 41

ENCLOSURE 1  ;

(Page 40 of 61)

( ESB ANNUNCIATOR RESPONSE ESA-KW2-07-02 B-07-02 MAKEUP PP B '

LUBE OIL PRESS LOW ,

4 EVENT POINT 1037 INDICATED CONDITION: .

j o LUBE OIL PRESS AS SENSED BY MU-45-PS3 IS $3 PSIG .  ;

REDUNDANT INDICATION WHICH WILL VERIFY ALARM: ,

l 0 MVP-3B BACK UP LUBE OIL PUMP AUTO STARTS O

OPERATOR ACTIONS FOR A VALID ALARM: j i

o ENSURE MVP-38 HAS STARTED l DISCUSSION:

THIS ALARM INDICATES THAT THERE IS INADEQUATE LUBRICATION FOR MVP-1B. IF  !

MVP-1B IS RUNNING THEN IT SHOULD BE SECURED AND AN ALTERNATE MAKEUP PUMP STARTED PER OP-402.

REFERENCES:

DRAWING 208-041 SHEET MU-02 SENSING ELEMENT: 43CS/387-38,MU-45-PS3  ;

O  !

i AR-302 Rev. 15 Page 42

ENCLOSURE 1

~

(Page 41 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-07-03 B-07-03 MAKEUP PP B LUBE OIL PUMP AUTO START EVENT POINT 1053 INDICATED CONDITION:

o MVP-3B CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION AND MOTOR IS ENERGIZED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RED LIGHT ON WITH A GREEN FLAG ON MVP-3B CONTROL STATION o COMPUTER POINT X071 OPERATOR ACTIONS FOR A VALID ALARM:

0 ENSURE MVP-3A IS RUNNING DISCUSSION:

THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.

MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 71. CONSIDERATION SHOULD BE GIVEN TO STARTING ANOTHER MAKE-UP PUMP.

REFERENCES:

DRAWING 208-041 SHEET MU-31 SENSING ELEMENT: CS/ST, CS/ST, CS/0, CR1

[

l AR-302 Rev. 15 Page 43 f l

l ENCLOSURE I l l (Page 42 of 61) l ESB ANNUNCIATOR RESPONSE ESA-KW2-07-04 B-07-04 MAKEUP PP B OUT OF SERVICE EVENT POINT 1038 INDICATED CONDITION:

o MVP-1B BREAKER HAS NO DC C0t{ TROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON CONTROL STATION p

J o ES STATUS LIGHTS INDICATE BREAKER POSITION OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR MVP-1B BREAKER CLOSED DISCUSSIONi THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING REFER TO OP-703 FOR LOCAL BREAKER OPERATION. THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-02 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MVP-1B (O

v AR-302 Rev. 15 Page 44

ENCLOSURE 1 l (Page 43 of 61) l ESB ANNUNCIATOR RESPONSE ESA-KW2-07-04 B-07-04 4

MAKEUP PP B E OUT OF SERVICE EVENT POINT 1040 INDICATED CONDITION:

o MVP-1B BREAKER IS RACKED OUT AND MVP-1B IS SELECTED FOR ES START REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON CONTROL STATION i

o NO ES STATUS INDICATION OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:

TWO PUMPS SHOULD BE SELECTED FOR ES START.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-02 SENSING ELEMENT: 43/3B ON CUBICLE 3A10, 52H/b IN CUBICLE 3A9 FOR MVP-1B

(

i AR-302 Rev. 15 Page 45 ;

1

ENCLOSURE 1 (Page 44 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-07-06 B-07-06 l H2 SAMPLING I PANEL A I TROUBLE A1 1 EVENT POINT 0080 t

INDICATED CONDITION:

o PASS RB H2 ANALYZER "A" MALFUNCTION '

o HIGH RB H2 CONCENTRATION ,

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o LOSS OF POWER TO PANEL o OVERPRESSURE TO PANEL AT 14 PSIG N o LOW FLOW TO PANEL AT s1 SCFH o THERM 0 ELECTRIC COOLER 50.1 AMPS o RB H2 CONCENTRATION 23%  ;

l OPERATOR ACTIONS FOR A VALID ALARM:

l 0 NOTIFY SS0D AND EC 0F HYDROGEN CONCENTRATION o VERIFY PROPER VALVE LINEUP PER OP-417 o NOTIFY I&C SUPERVISION OF H2 ANALYZER MALFUNCTION DISCUSSION:

THIS ALARM INDICATES EITHER THE POST ACCIDENT H2 CONCENTRATION INSIDE THE l RB IS HIGH, OR THE PASS H2 ANALYZER IS MALFUNCTIONING. TS ADMINISTRATIVE CONSIDERATION SHOULD BE MADE PRIOR TO REMOVING BOTH H2 SAMPLERS FROM SERVICE

REFERENCES:

DRAWING 208-062 SHEET WS-04 SENSING ELEMENT: VARIOUS FLOW / PRESSURE / CURRENT SWITCHES INSIDE THE SAMPLER O

AR-302 Rev. 15 Page 46  !

EECLOSURE 1 (Page 45 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-01 B-08-01 DIESEL GEN A

~

FAILED TO START EVENT POINT 1204 INDICATED CONDITION:

o "A" EGDG HAS A START COMMAND AND LUBE OIL PRESSURE AS SENSED BY l DL-9-PS IS 16 PSIG AFTER 7 SECONDS OB o "A" EGDG HAS A START COMMAND AND ENGINE SPEED AS SENSED BY EG-19-SS l IS 5250 RPM AFTER 7 SECONDS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o EGDG-1A TRIPS o CONTROL BOARD " CRANK" LIGHT G0ES OUT AND WHITE " READY" LIGHT DOES NOT. ,

COME ON o EGDG-1A STARTING AIR PRESSURE LOW ALARM ANNUNCIATES l

OPERATOR ACTIONS FOR A VALID ALARM:

o INSPECT EGDG-1A FOR CAUSE OF FAILURE TO START o RESET PUSHBUTTON MUST BE DEPRESSED ON EGDG GAUGE BOARD PRIOR TO EGDG RESTART DISCUSSION:

THIS ALARM INDICATES THE DIESEL TRIED TO START AND DID NOT. SOME POSSIBLE '

CAUSES OF THIS ARE: PROBLEMS WITH DIESEL FUEL SYSTEM, LUBE OIL SYSTEM PROBLEMS OR DIESEL SPEED SENSOR PROBLEMS.

THIS ALARM IS STILL ACTIVE WITH AN ES SIGNAL PRESENT BUT WILL NOT DE-ENERGIZE THE STARTING AIR SOLEN 0 IDS, S0 THE DIESEL WILL CRANK UNTIL IT ,

EITHER STARTS OR RUNS OUT OF AIR. ,

REFERENCES:

DRAWING 208-027 SHEET EG-17, EG-03, EG-01, EG-05 SENSING ELEMENT: DL-9-PS, DL-19-SS, START FAIL RELAY I

AR-302 Rev. 15 Page 47

ENCLOSURE 1 (Page 46 of 61)

ESB ANMUNCIATOR RESPONSE ESA-KW2-08-01 B-08-01 DIESEL GEN A +

FAILED .

TO START EVENT POINT 1214 -

INDICATED CONDITION:  ;

o "A" EGDG HAS TRIPPED IT'S PHASE DIFFERENTIAL CURRENT RELAY  :

o "A" EGDG TRIPS AND BREAKER 3209 OPENS  :

t o "A" (GDR 86 LOCK 0UT RELAY HAS ACTUATED t

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ES 4160V BUS 3A DE-ENERGIZES o CONTROL BOARD "RUN" LIGHT GOES OUT OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO AP-770 o INSPECT EGDG-1A FOR CAUSE OF DIFFERENTIAL CURRENT CONDITION e

o LOCK 0UT RELAY MUST BE MANUALLY RESET ONCE PROBLEM IS RESOLVED.

DISCUSSION THIS ALARM INDICATES THE DIESEL GENERATOR HAS EITHER, A PHASE TO PHASE k SHORT OR A PHASE TO GROUND SHORT. THIS CONDITION WILL TRIP THE DIESEL AND .

PREVENT IT FROM STARTING. THE CAUSE OF THIS PROBLEM MUST BE RESOLVED PRIOR TO ANY ATTEMPT BEING MADE TO RESTART AND RELOAD THE DIESEL GENERATOR.

REFERENCES:

DRAWING 208-027 SHEET EG-15 l I

SENSING ELEMENT: 86-DG-3A, 87A, 87B, 87C DIFFERENTIAL CURRENT RELAYS i

O.

AR-302 Rev. 15 Page 48

ENCLOSURE 1 (Page 47 of 61)

(_,/ ESB ANNUNCIATOR RESPONSE ESA-KW2-08-02 B-08-02 DIESEL GEN A TROUBLE EVENT POINT 1202 INDICATED CONDITION:

l 0 "A" EGDG LUBE OIL TEMP AS SENSED BY DL-11-TS IS $110' F O_g l 0 "A" EGDG JACKET COOLANT TEMP AS SENSED BY DJ-28-TS $115' F REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

/,)

\_/ o LOCAL TEMP INDICATION FOR LUBE OIL OR JACKET COOLANT TEMPS LOW o DIESEL GENERATOR ALARM PANEL DROP TARGET FOR LOW LUBE OIL / JACKET COOLANT TEMP.

OPERATOR ACTIONS FOR A VALID ALARM:

o INSURE PROPER OPERATION OF LUBE OIL HEATERS DLHE-3 o INSURE PROPER OPERATION OF JACKET COOLANT HEATER DJHE-1 o REFER TO OP-707

)

DISCUSSION:  ;

EGDG LUBE OIL TEMP MUST BE MAINTAINED >110' F l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS

REFERENCES:

DRAWING 208-027 SHEET EG-07 SENSING ELEMENT: DL-ll-TS, DJ-28-TS U

AR-302 Rev. 15 Page 49

l ENCLOSURE 1 (Page 48 of 61) )

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-02 B-08-02 DIESEL GEN A  :

TROUBLE EVENT POINT 1205 INDICATED CONDITION:

o "A" EGDG LOCAL ALARM PANEL HAS A DROPPED TARGET REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

~

^

t o INFORMED BY THE PRIMARY PLANT OPERATOR OF EGDG-1A LOCAL ALARM PANEL DROP TARGET.

OPERATOR ACTIONS FOR A VALID ALARM:

o NOTIFY PRIMARY PLANT OPERATOR TO INVESTIGATE CAUSE OF DROP TARGET.

o REFER TO AR-901 DISCUSSION:

THIS ALARM INDICATES A DIESEL GENERATOR LOCAL ANNUNCIATOR DROP TARGET HAS i DROPPED. IMMEDIATE INVESTIGATION OF ALARM CAUSE SHOULD BE INITIATED.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS. ,

REFERENCES:

DRAWING 208-027 SHEET EG-17 SENSING ELEMENT: VARIOUS SENSORS ASSOCIATED WITH LOCAL ALARM PANEL ,

AR-302 Rev. 15 Page 50

ENCLOSURE 1  !

(Page 49 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-03 B-08-03 l

l DIESEL GEN A OUT OF SERVICE EVENT POINT 1195 INDICATED CONDITION:

o "A" EGDG HAS HAD A LOSS OF DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o EGDG-1A STARTS WITH N0 AUTO START SIGNAL o EGDG-1A CONTROL CIRCUIT INDICATOR LIGHTS ON MAIN CONTROL BOARD OR INSIDE THE DIESEL GENERATOR ROOM ARE OFF OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY DPDP-6A SWITCHES 12 AND 14 ARE CLOSED o CHECK EGDG-1A CONTROL POWER FUSES l 0 REFER TO OP-707 DISCUSSION:

A LOSS OF DC CONTROL POWER WILL EFFECT THE DIESEL DIFFERENTLY DEPENDING ON WHICH CIRCUIT LOSES POWER. IF ALL DC POWER IS LOST THE DIESEL WILL START AND YOU WILL ONLY BE ABLE TO SHUT IT DOWN LOCALLY BY TRIPPING THE ,

FUEL RACKS. IF OTHER FUSES ARE BLOWN THE EFFECT WILL VARY FROM LOSS OF GOVERNOR CONTROL TO A LOSS OF PROTECTIVE RELAYING ASSOCIATED WITH THE DIESEL. THE CAUSE OF lh C ALARM SHOULD BE INVESTIGATED IMMEDIATELY.

l REFER TO TS FOR AD..tINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-027 SHEET EG-17, EG-03, EG-09, EG-05, EG-15 SENSING ELEMENT: A,B,C,D,E, LOSS OF POWER RELAYS O

I AR-302 Rev. 15 Page 51

ENCLOSURE 1 (Page 50 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-03 B-08-03 Il

! DIESEL GEN A I OUT OF SERVICE I

I EVENT POINT 1206 INDICATED CONDITION:

o "A" EGDG START AIR AS SENSED BY EG-11-PS IS <225 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O v

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE CAUSE OF LOW AIR PRESSURE o VERIFY EGDG-1A AIR COMPRESSOR, EGP-1A RUNNING o CHECK EGDG-1A FOR AIR LEAKS l

DISCUSSION: i i

A LOSS OF STARTING AIR WILL EVENTUALLY CAUSE THE DIESEL TO START WHEN PRESSURE IS NO LONGER HIGH EN0 UGH TO HOLD THE AUTO START VALVES CLOSED.

IF EGP-1A IS OUT OF SERVICE THEN CONSIDERATION SHOULD BE GIVEN TO CROSS 1

CONNECTING THE DIESEL START AIR SYSTEMS BY OPENING EGV-25 AND EGV-26.

l l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-027 SHEET EG-17, EG-07 SENSING ELEMENT: EG-11-PS  ;

O i AR-302 Rev. 15 Page 52

ENCLOSURE 1 (Page 51 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-03 B-08-03 DIESEL GEN A OUT OF SERVICE EVENT POINT 1207 INDICATED CONDITION:

o ANY "A" EGDG AUT0/ MANUAL CONTROL SWITCH NOT IN THE AUTO POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NOTIFIED BY PRIMARY PLANT OPERATOR EGDG-1A CONTROL SWITCH NOT IN AUTO O OPERATOR ACTIONS FOR A VALID ALARM:

o NOTIFY PRIMARY PLANT OPERATOR TO RETURN CONTROL SWITCH TO AUTO DISCUSSION:

THE FOLLOWING SWITCHES NOT IN AUTO WILL GIVE YOU THIS ALARM:

JACKET COOLING PUMP JACKET COOLANT HEATER STANDBY LUBE OIL PUMP DC FUEL OIL PUMP DC FUEL OIL XFER PUMP AC FUEL OIL XFER PUMP AC AIR COMPRESSOR DIESEL AUT0/ MAN (MCB)

NORMAL /AT ENGINE SWITCH ON DIESEL GAUGE BOARD IN "AT ENGINE" l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-027 SHEET EG-17, EG-07 l

SENSING ELEMENT: VARIOUS EGDG-1A CONTROL SWITCH CONTACTS O

1 AR-302 Rev. 15 Page 53 I

l ENCLOSURE 1 (Page 52 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-04 B-08-04 CF TANK A LEVEL

. HIGH/ LOW I

EVENT POINT 0109 INDICATED CONDITION:

l o CFT-1A LEVEL AS SENSED BY CF-2-LSI IS 113'4" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-2-LIl OR CF-2-LI2 O o COMPUTER POINT P200  ;

i OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

A HIGH CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD CHECK VALVES OR CORE FLOOD ADDITION VALVES ARE LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS1 ,

O J l

AR-302 Rev. 15 Page 54

ENCLOSURE 1 (Page 53 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-04 B-08-04 CF TANK A LEVEL HIGH/ LOW EVENT POINT 0110 INDICATED CONDITION:

l o CFT-1A LEVEL AS SENSED BY CF-2-LS2 IS 213'4" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-2-LIl OR CF-2-LI2 o COMPUTER POINT P200 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION i

i DISCUSSION:

HIGH CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD CHECK VALVES OR CORE FLOOD ADDITION VALVES LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY.

REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS. j l

I

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS2 O

AR-302 Rev. 15 Page 55

ENCLOSURE ll (Page 54 of 61)

)

ESB ANNUNCIATOR RESPONSE _

ESA-KW2-08-04 B-08-04 CF TANK A LEVEL HIGH/ LOW EVENT POINT 0111 INDICATED CONDITION:

l o CFT-1A LEVEL AS SENSED BY CF-2-LSI IS SD:'3" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-2-LIl OR CF-2-LI2 o COMPUTER POINT P200 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION -)

l DISCUSSION:

A LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES OR CFT SAMPLE ISOLATION VALVES ARE LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LSI O '

l AR-302 Rev. 15 Page 56

T ENCLOSURE 1 (Page 55 of 61) l() ESB ANNUNCIATOR RESPONSE ESA-KW2-08-04 B-08-04 CF TANK A LEVEL HIGH/LCid i

EVENT POINT 0112 -

INDICATED CONDITION:

l o CFT-1A LEVEL AS SENSED BY CF-2-LS2 IS $12'3" t

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

p(/

o CONTROL BOARD INDICATORS CF-2-LII OR CF-2-LI2 o COMPUTER POINT P200 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL DISCUSSION:

A LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES OR CFT SAMPLE ISOLATION VALVES ARE LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS2 AR-302 Rev. 15 Page 57

i l

ENCLOSURE 1 (Page 56 of 61) t ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 B-08-05 CF TANK A l PRESS l HIGH/ LOW i EVENT POINT 0105  :

INDICATED CONDITION: i l o CFT-1A PRESSURE AS SENSED BY CF-1-PS1 IS 1615 PSIG l

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l o CONTROL BOARD INDICATORS CF-1-PIl OR CF-1-PI2 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

INCREASING REACTOR BUILDING TEMPERATURES, NITROGEN VALVE LEAKBY FROM N2 BOTTLES, OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES '

TO RISE.

l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS1 O

AR-302 Rev. 15 Page 58

l ENCLOSURE 1 (Page 57 of 61)

(o) ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 B-08-05 CF TANK A PRESS HIGH/ LOW 1

EVENT P0 INT 0106 1

1 INDICATED CONDITION:

l o CFT-1A PRESSURE AS SENSED BY CF-1-PS2 IS 2615 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

1 l

O o CONTROL BOARD INDICATORS CF-1-PIl OR CF-1-P12 C)

OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE  ;

o REFER TO OP-401 FOR THIS CONDITION l DISCUSSION:

INCREASING REACTOR BUILDING TEMPERATURES, NITROGEN VALVE LEAKBY FROM N2 4 l

BOTTLES OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE.  !

l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR .

ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 ,

SENSING ELEMENT: CF-1-PS2 s.

7

'mJ AR-302 Rev. 15 Page 59

ENCLOSURE 1 (Page 56 of 61)  ;

5 ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 B-08-05 CF TANK A PRESS HIGH/ LOW EVENT POINT 0105  :

i INDICATED CONDITION:

l o CFT-1A PRESSURE AS SENSED BY CF-1-PSI IS 1615 PSIG i

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

(" o CONTROL BOARD INDICATORS CF-1-PIl OR CF-1-PI2 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE ,

o REFER TO OP-401 FOR THIS CONDITION e

DISCUSSION: ,

INCREASING REACTOR BUILDING TEMPERATURES, NITROGEN VALVE LEAKBY FROM N2 BOTTLES, OR INCREASING CFT WATER. LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE.

l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS, l

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS1 O

AR-302 Rev. 15 Page 58

ENCLOSURE 1 (Page 57 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 B-08-05 CF TANK A PRESS HIGH/ LOW ,

EVENT POINT 0106 INDICATED CONDITION:  ;

l o CFT-1A PRESSURE AS SENSED BY CF-1-PS2 IS 2615 PSIG .

I i

REDUNDANT INDICATION WHICH WILL VERIFY ALARM: l 0 CONTROL BOARD INDICATORS CF-1-PIl OR CF-1-PI2 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

INCREASING REACTOR BUILDING TEMPERATURES, NITROGEN VALVE LEAKBY FROM N2 BOTTLES OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE.

l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ,

ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS2 I

O  !

AR-302 Rev. 15 Page 59

ENCLOSURE 1 (Page 58 of 61)

,\

!.j ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 B-08-05 CF TANK A PRESS HIGH/ LOW EVENT POINT 0107 INDICATED CONDITION:

l o CFT-1A PRESSURE AS SENSED BY CF-1-PS1 IS $585 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

(] o CONTROL BOARD INDICATORS CF-1-PIl OR CF-1-PI2 V

OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

DECREASING REACTOR BUILDING TEMPERATURES OR DECREASING CORE FLOOD TANK LEVELS MAY CAUSE CORE FLOOD TANK PRESSURE TO DECREASE.

l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS1 O

AR-302 Rev. 15 Page 60 l l

i

l ENCLOSURE 1 (Page 59 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 B-08-05 l

CF TANK A PRESS HIGH/ LOW EVENT POINT 0108 INDICATED CONDITION:

l o CFT-1A PRESSURE AS SENSED BY CF-1-PS2 IS 1585 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-1-PIl OR CF-1-PI2 l

OPERATOR ACTIONS FOR A VALID ALARM:

i o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE o REFER TO OP-401 FOR THIS CONDITION i

DISCUSSION:

DECREASING REACTOR BUILDING TEMPERATURES OR DECREASING CORE FLOOD TANK LEVELS MAY CAUSE CORE FLOOD TANK PRESSURE TO DECREASE.

l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWi:lG 208-013 SHEET CF-13 i SENSING ELEHENf: CF-1-PS2 i

O l

AR-302 Rev. 15 Page 61

__ ~ _

ENCLOSURE 1 (Page 60 of 61) h ESB ANNUNCIATOR RESPONSE ESA-KW2-08-06 B-08-06 I

l CF TANK A I i DISCH VALVE I I OPEN/ CLOSED EVENT POINT 0101 1 INDICATED CONDITION:

o RCS PRESSURE AS SENSED BY RC-3A-PS3 IS 1690 PSIG AND CFV-5 IS NOT FULL CLOSED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

r i o CONTROL BOARD INDICATOR RC-158-PI2 AND CFV-5 POSITION INDICATION OPERATOR ACTIONS FOR A VALID ALARM:

o CLOSE CFV-5 OR STOP RCS PRESSURE DECREASE DISCUSSION:

CFV-5 MOTOR IS NORMALLY DE-ENERGIZED. THE BREAKER WILL HAVE TO BE CLOSED AT ES MCC 3AB PRIOR TO VALVE OPERATION.

REFERENCES:

DRAWING 208-013 SHEET CF-13

,- SENSING ELEMENT: RC-3A-PS3, 33C VALVE CLOSED CONTACT O

AR-302 Rev. 15 Page 62

ENCLOSURE 1 (Page 61 of 61)

ESB ANNUNCIATOR RESPONSE ESA-KW2-08-06 B-08-06 1

l l l l CF TANK A i l DISCH VALVE OPEN/ CLOSED

--- A EVENT POINT 0102 INDICATED CONDITION:

l 0 RCS PRESSURE AS SENSED BY RC-3A-PS3 IS 2702.5 PSIG AND CFV-5 IS NOT FULL OPEN.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATOR RC-158-PI2 AND CFV-5 POSITION INDICATION 1

OPERATOR ACTIONS FOR A VALID ALARM:

o OPEN CFV-5 OR STOP RCS PRESSURE INCREASE DISCUSSION:

CFV-5 MOTOR IS NORMALLY DEENERGIZED. THE BREAKER WILL HAVE TO BE CLOSED AT ES MCC 3AB PRIOR TO VALVE OPERATION.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: RC-3A-PS3, 33 VALVE OPEN CONTACT O)

L AR-302 Rev. 15 Page 63 (LAST PAGE)

i l

l. Rev. 20 l Effective Date /o/// /fd  ;

r .- =c . -_ _ _

f

~~

l 9 Co0ument Section i N F O R M A yl O N O N L Y/ I

~

l_ C.R Nuctoar j i

?

l ANNUNCIATOR RESPONSE  !

AR-305 -

FLORIDA POWER CORPORATION i

CRYSTAL RIVER UNIT 3 i i

ES E ANNUNCIATOR RESPONSE q

i THIS PROCEDURE ADDRESSES SAFETY RELATED COMPONENTS _

t i

APPROVED BY: Interpreta<; ion Contact a w (SIGTAT ON FILE) j DATE: /O -/O ' 9 I t

INTERPRETATION CONTACT: Supervisor, Nuclear Operations-Administrative Shift

l j

TABLE OF CONTENTS

' k. SECTION- EAEE 1.0 PURPOSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 l

2.0 REFERENCES

.......................... I 2.1 INPLENENTING REFERENCES . . . . . . . . . . . . . . . 1 2.2 DEVELOPNENTAL REFERENCES ...........,,. 1 3.0 PERSONNEL INDOCTRINATION ................... 1 12Q_ _ INSTRUCTIONS ......................... 2 5.0 FOLLOW-UP ACTIONS . . . . . . . . . . . . . . . . . . . . . . . 2 ENCLOSURES 1 Annunciator Response. . . . . . . . . . . . . . . . . . . . . . 3 l

P AR-305 Rev. 20 Page i

~

l

. (O 10 PURPOSE-

%) l 1.1 Establish a reference document for each Annunciator Window on the i

ES (B)-JH2 Lampbox.

1.2 Establish operator actions for valid Annunciator alarms on the ES (B)-JH2 Lampbox.

1.3 Establish a reference to other procedures which address operator actions for valid Annunciator alarms on the ES(B)-JH2 Lampbox.

2.0 REFERENCES

2.1 IMPLEMENTING REFERENCES 2.1.1 E0P - EMERGENCY OPERATING PROCEDURE 2.1.2 OP-703 - Plant Distribution System 1

2.1.3 OP-608 - OTSG's and Main Steam Systems 2.1.4 OP-402 - Makeup and Purification Systems

.) 2.1.5 OP-417 - Containment Operating Procedure 2.1.6 AR-902 - DG 'B' Annunciator Response 2.1.7 OP-401 - Core Flood System 2.1.8 AP-770 - Emergency Diesel Generator Actuation l 2.1.9 OP-302 - RC Pump Operation l 2.1.10 OP-707 - Operation of the ES Emergency Diesel Generator 2.2 DEVFLOPMENTAL REFERENCES i l

2.2.1 INP0 90-021, Good Practice OP-217, Alarm Response Procedures 2.2.2 Annunciator Window Engraving Drawing E-224-048 l 2.2.3 MAR 94-07-07-01 CFT Level Setpoint i

3.0 PERSONNEL INDOCTRINATION  !

b U 3.1 The Annunciator System is powered from VBDP-5 Breaker 28. .

AR-305 Rev. 20 Page 1

l 4.0 . INSTRUCTIONS I

4.1 Respond to alarms on the ES(B)-JH2 Lampbox as indicated on Enclosure 1, Annunciator Response. . j s

5.0 FOLLOW-UP ACTIONS j i

None l

b i

i O li i

I i

t I

1 l

i

+

l l

O  !

l AR-305 Rev. 20 Page 2

4 ENCLOSURE 1 fN

-d (Page 1 of 52) .

ESE ANfiUNCIATOR RESPONSE ESB-JH2-01 E-01-01 RB SPRAY I l ES B I I ACTUATION I l

! l EVENT POINT 0936 INDICATED CONDITION:

o REACTOR BUILDING PRESSURE IS 130 PSIG AS SENSED BY TWO OUT OF THREE RB PRESSURE SWITCHES REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O o ES STATUS LIGHTS FOR RB SPRAY l 0 BUILDING SPRAY PUMP IS RUNNING IF A RB SPRAY PERMISSIVE IS PRESENT o RB PRESSURE CONTROL BOARD INDICATOR BS-91-PI, BS-17-PI o COMPUTER POINT P-254 i

OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO E0P DISCUSSION:

l HPI ACTUATION THROUGH BLOCK 6 WILL GIVE A BUILDING SPRAY PERMIT l

l l

REFERENCES:

DRAWING 208-028 SHEET ESB-70 SENSING ELEMENT: 63-Z1/RB-4,RB-5,RB-6 ES ACTUATION RELAYS

\

AR-305 Rev. 20 Page 3  !

l

i

("T ENCLOSURE 1 V (Page 2 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-02 E-01-02 l RB SPRAY PP B TRIP EVENT POINT 0046 INDICATED CONDITION:

o BSP-IB BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START  !

POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT ON WITH A RED FLAG ON BSP-IB CONTROL STATION o AMBER ES STATUS LIGHT OPERATOR ACTIONS FOR A VALID ALA'RM:

0 HAVE BREAKER CUBICLE CHECKED FOR DROPPED RELAY TARGETS DISCUSSION:

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS

REFERENCES:

DRAWING 208-009 SHEET BS-02 SENSING ELEMENT: CS/SC, CS/0 (CONTROL SWITCH CONTACTS) 52S, 52H AR-305 Rev. 20 Page 4

i s ENCLOSURE 1

( (Page 3 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-03 E-01-03 l

l RB SPRAY PP B l MOTOR l OVERLOAD  !

l EVENT POINT 0060 INDICATED CONDITION:

l 0 MOTOR AMPS 2115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o HIGH BUILDING SPRAY FLOW AS SEEN ON BS-01-FI2 o HIGH MOTOR AMPS o BSP-1B TRIP OPERATOR ACTIONS FOR A VALID ALARM:

o THROTTLE BSV-4 TO REDUCE LOAD ON BSP-1B o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS o IF LOAD REMAINS HIGH CONSIDER TRIPPING BSP-1B DISCUSSION:

THIS ALARM INDICATES THAT EITHER THE TIMED OVER CURRENT OR INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANE0US OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.

REFERENCES:

DRAWING 208-009 SHEET BS-02 O SENSING ELEMENT: SI-IOC(INSTANTANE0US) 51-TOC (TIMED) BREAKER CONTACTS AR-305 Rev. 20 Page 5

N ENCLOSURE 1 (j

\

(Page 4 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-04 E-01-04 RB SPRAY PP B DUT OF SERVICE gm ar d .s&

! v.r d -n-EVENT POINT 0045 INDICATED CONDITION:

o BSP-IB BREAKER IS RACKED OUT f-- REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON CONTROL STATION o NO ES STATUS INDICATION OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS

REFERENCES:

DRAWING 208-009 SHEET BS-02 SENSING ELEMENT: 52-H BREAKER CONTACT AR-305 Rev. 20 Page 6

P ENCLOSURE 1 '

(Page 5 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-04 E-01-04 RB SPRAY PP B OUT OF SERVICE .!

EVENT POINT 0062 INDICATED CONDITION:

o BSP-1B BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON CONTROL STATION o ES STATUS LIGHTS INDICATE BREAKER POSITION OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR BSP-1B BREAKER CLOSED DISCUSSION:

THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING.

REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION. THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-009 SHEET BS-02 SENSING ELEMENT: 27C BREAKER RELAY

(]

. (>

AR-305 Rev. 20 Page 7

.. . . . =. ..

ENCLOSURE 1 (Page 6 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-05 E-01-05 l RB SPRAY B FLOW i HIGH/ LOW EVENT POINT 0048  !

INDICATED CONDITION:

i l o BUILDING SPRAY FLOW IS $1400 GPM AS MEASURED BY BS-1-FS2 FOR 30 SEC.

COINCIDENT WITH AN ES ACTUATION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l 0 RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ON BSV-4 CONTROLLER OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY PROPER OPERATION OF BSV-4, OPEN BSV-4 AS REQUIRED o VERIFY BSP-1B NOT TRIPPED i

DISCUSSION:

THE NORMAL BUILDING SPRAY PUMP FLOW DURING AN ES ACTUATION IS 1550 GPM.

TAKING LOCAL / AUTO CONTROL OF BSV-4 WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK THEN MANUAL CONTROL OF THE VALVE SHOULD BE ATTEMPTED FROM THE .

CONTROL BOARD STATION.

REFERENCES:

DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-1-FS2 1

l AR-305 Rev. 20 Page 8 f

ENCLOSURE 1 (Page 7 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-05 E-01-05 RB SPRAY B FLOW HIGH/ LOW EVENT POINT 0050 INDICATED CONDITION:

l o BUILDING SPRAY FLOW IS 11700 GPM AS MEASURED BY BS-I-FS2.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l o RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ON BSV-4 CONTROLLLK OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY PROPER OPERATION OF BSV-4, THROTTLE BSV-4 AS REQUIRED TO REDUCE FLOW DISCUSSION:

THE NORMAL BUILDING SPRAY PUMP FLOW DURING AN ES ACTUATION IS 1550 GPM.

TAKING LOCAL / AUTO CONTROL OF BSV-4 WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK THEN MANUAL CONTROL 0F THE VALVE SHOULD BE ATTEMPTED FROM THE CONTROL BOARD STATION.

I

REFERENCES:

DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-1-FS2 i

AR-305 Rev. 20 Page 9

ENCLOSURE 1 p)x (Page 8 of 52)

(_,  !

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-05 E-01-05 4

RB SPRAY B FLOW HIGH/ LOW EVENT POINT 0064  :

INDICATED CONDITION:

l o BUILDING SPRAY FLOW IS si100 GPM AS MEASURED BY BS-82-FIS WITH DHV-43 ,

OPEN REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l o RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ON BSV-4 CONTROLLER OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY P7PPER OPERATION OF BSV-4, OPEN BSV-4 AS REQUIRED o VERIFY S$P-1B NOT TRIPPED DISCUSSION:

THE NORMAL BUILDING SPRAY PUMP FLOW WHILE TAKING A SUCTION FROM THE RB SUMP IS 1200 GPM, THIS IS TO INSURE ADEQUATE NET POSITIVE SUCTION HEAD FOR THE BUILDING SPRAY PUMP. OPERATION IN THIS MODE IS TAKING LOCAL / AUTO CONTROL OF BSV-4, THIS WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK, THEN MANUAL CONTROL OF THE VALVE SHOULD BE ATTEMPTED FROM THE CONTROL BOARD STATION.

REFERENCES:

DRAWING 208-009 SHEET.BS-11

, SENSING ELEMENT: BS-82-FIS O

AR-305 Rev. 20 Page 10

ENCLOSURE 1 (Page 9 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-05 E-01-05 _

RB SPRAY B FLOW HIGH/ LOW

.Jl EVENT POINT 0066 INDICATED CONDITION:

l 0 BUILDING SPRAY FLOW IS ;t1300 GPM AS MEASURED BY BS-82-FIS WITH DHV-43 OPEN REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l 0 RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ON BSV-4 CONTROLLER OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY PROPER OPERATION OF BSV-4, THROTTLE BSV-4 AS REQUIRED TO REDUCE FLOW DISCUSSION:

THE NORMAL BUILDING SPRAY PUMP FLOW WHILE TAKING A SUCTION FROM THE RB SUMP IS 1200 GPM, THIS IS TO INSURE ADEQUATE NET POSITIVE SUCTION HEAD FOR THE BUILDING SPRAY PUMP. OPERATION IN THIS MODE IS TAKING LOCAL / AUTO CONTROL OF BSV-4, THIS'WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK, THEN MANUAL CONTROL OF THE VALVE SHOULD BE ATTEMPTED FROM THE CONTROL BOARD STATION.

REFERENCES:

DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-82-FIS O  !

i 1

AR-305 Rev. 20 Page 11 l l

__ m

ENCLOSURE 1

/~' (Page 10 of 52)

ESE ANNUNCIATOR RESPONSE . ESB-JH2-02-01 E-02-01 RB FAN B HIGH SPEED TRIP EVENT POINT 0352 INDICATED CONDITION:

o AHF-1B CONTROL HANDLE PUSHED IN, IN NORMAL AFTER START, AND HIGH SPEED WINDINGS NOT ENERGIZED.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN HIGH SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND CONTROL HANDLE PUSHED IN.

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE CAUSE OF FAN TRIP o ENSURE TWO OPERABLE FANS ARE ES SELECTED PER OP-417 o MONITOR RB TEMPERATURE AND PRESSURE DISCUSSION:

THIS ALARM WILL OCCUR IF THE FAN IS RUNNING IN HIGH SPEED AND AN ES ACTUATION OCCURS. THIS WILL TRIP THE FAN IN HIGH SPEED AND START THE FAN IN SLOW SPEED.

SOME THINGS TO CHECK AFTER A FAN TRIP ARE: FAN AND MOTOR TEMPS AS READ ON AH-1003-TIR ON THE BACK OF THE CONTROL BOARD OR FAN VIBRATION ALARMS.

ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION.

REFERENCES:

DRAWING 208-005 SHEET AH-29 SENSING ELEMENT: CS/IN, CS/SC, CS/0, 42/1F RELAY

'Oo AR-305 Rev. 20 Page 12

A ENCLOSURE 1 1,) (Page 11 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-02-02 E-02-02 RB FAN B LOW SPEED TRIP EVENT POINT 0353 INDICATED CONDITION:

o AHF-1B CONTROL HANDLE PULLED OUT, IN NORMAL AFTER START, AND SLOW SPEED WINDINGS NOT ENERGIZED.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LOW SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND THE CONTROL HANDLE PULLED OUT.

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE CAUSE OF FAN TRIP.

o ENSURE TWO OPERABLE FANS ARE ES SELECTED PER OP-417 o MONITOR RB TEMPERATURE AND PRESSURE DISCUSSION:

SOME THINGS TO CHECK AFTER A FAN TRIP ARE: FAN AND MOTOR TEMPS AS READ ON AH-1003-TIR ON THE BACK OF THE CONTROL BOARD OR FAN VIBRATION ALARMS.

ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION.

REFERENCES:

DRAWING 208-005 SHEET AH-29 SENSING ELEMENT: CS/0VT CS/SC, CS/0, CONTROL SWITCH CONTACTS 42/IS _

AR-305 Rev. 20 Page 13

F% ENCLOSURE 1 U (Page 12 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-02-03 E-02-03 RB FAN B AIR FLOW LOW EVENT POINT 0354 INDICATED CONDITION:

o AHF-1B CONTROL HANDLE PUSHED IN AND IN NORMAL AFTER START AND LOW AIR FLOW IS SENSED BY AH-19-DPS.

t%

V REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o REACTOR BUILDING TEMPS ARE INCREASING AS SEEN ON AH-536-TIR <

OPERATOR ACTIONS FOR A VALID ALARM:

o IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE TO SECURE THE FAN o ENSURE TWO OPERABLE FANS ARE ES SELECTED PER OP-417 i

o MONITOR RB TEMPERATURE AND PRESSURE DISCUSSION:

THIS ALARM MAY BE PRESENT WHEN AN ES ACTUATION HAS STARTED A PREVIOUSLY RUNNING FAN IN SLOW SPEED. PLACING THE CONTROL HANDLE IN THE PULL OUT NORMAL AFTER START POSITION SHOULD CLEAR THE ALARM. ALSO IF THE FAN TRIPS THIS ALARM SHOULD ACTUATE. ,

1 l

REFERENCES:

DRAWING 208-005 SHEET AH-29 SENSING ELEMENT: AH-19-DPS l

l AR-305 Rev. 20 Page 14 l

1. .

()

(,,/

ENCLOSURE 1 (Page 13 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-02-04 E-02-04 l

RB FAN B VIBRATION HIGH EVENT POINT 0355 INDICATED CONDITION:

o AHF-1B HIGH VIBRATION CONDITION AS SENSED BY AH-20-ME1/2.

REDUNDANT INDICATION WHICH WILL VERIFY ALARMt o FAN AND MOTOR TEMPS INCREASING ON AH-1003-TIR ON BACK 0F CONTROL BOARD o IF FAN IS RUNNING IN SLOW SPEED THEN CURRENT ON THE FAN MAY BE OSCILLATING.

OPERATOR ACTIONS FOR A VALID ALARM:

o ATTEMPT TO RESET ALARM BY DEPRESSING RESET PUSHBUTTON ON CONTROL BOARD.

O IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE TO SECURE THE FAN.

l 0 ENSURE TWO OPERABLE FANS ARE ES SELECTED PER OP-417 DISCUSSION:

ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION.

REFERENCES:

DRAWING 208-005 SHEET AH-137

() SENSING ELEMENT: AH-20-MEl, AH-20-ME2 AR-305 Rev. 20 Page 15

l-ENCLOSURE 1 d'

/~

(Page 14 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-02-05 E-02-05 RB FAN B CONDENSATE HIGH EVENT POINT 1698 INDICATED CONDITION:

l 0 AHF-1B CONDENSATE FLOW IS 21133 CC PER MINUTE AS SENSED BY AH-657-FIS.

O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

V o REACTOR BUILDING SUMP RATE OF RISE IS INCREASING AS SEEN ON BS-93-PIR.

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE SOURCE OF CONDENSATE.

DISCUSSION:

SOME SOURCES OF HIGH CONDENSATION ARE:

RCS LEAK IN CONTAINMENT - CHECK PZR LEVEL AND MAKE UP TANK LEVEL TRENDS; FEEDWATER/ MAIN STEAM LEAK IN CONTAINMENT - CHECK FEEDWATER FLOWRATES; RB FAN COOLER SW LEAKS - CHECK SW SURGE TANK LEVEL IF ON SW, OR CI SURGE TANK LEVELS IF ON CI.

REFERENCES:

DRAWING 208-005 SHEET AH-131 SENSING ELEMENT:AH-657-FIS l

i AR-305 Rev. 20 Page 16 l

(~'s ENCLOSURE 1

(,) (Page 15 of 52)

ESB ANNUNCIATOR RESPONSE ESB-JH2-02-05 E-02-05 THIS AR IS ONLY USED WHEN COLD LEG N0ZZLE DAMS ARE INSTALLED PER MP-110C RCSG-1B N0ZZLE DAM PROBLEM EVENT POINT 1698 INDICATED CONDITION:

o "B" SIDE N0ZZLE DAM CONTROL CONSOLE IS IN ALARM l

V.7% REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o N0ZZLE DAM PRESSURE 19 PSIG ON EITHER SEAL o N0ZZLE DAM PRESSURE 65 5 PSIG ON EITHER SEAL o N0ZZLE DAM AIR FLOW 19 SCFH i o LOSS OF POWER TO THE CONTROL PANEL l l

0PERATOR ACTIONS FOR A VALID ALARM:

o IMMEDIATELY INVESTIGATE SOURCE OF ALARM o REFER TO E0P-11 DISCUSSION: l THIS ALARM INDICATES POSSIBLE N0ZZLE DAM SEAL DEGRADATION. IF THE SEAL FAILS, A REACTOR COOLANT LEAK WOULD DEVELOP, FLOODING THE PRIMARY SIDE OF  ;

THE STEAM GENERATORS WHERE PERSONNEL MAY BE AT WORK. l THIS EVENT POINT IS ONLY IN USE ON A TEMPORARY BASIS WHEN N0ZZLE DAMS ARE INSTALLED. THE WINDOW "RB FAN B CONDENSATE HIGH" IS REMOVED FROM THE ANNUNCIATOR PANEL WHEN THIS EVENT POINT IS IN EFFECT.

rm

REFERENCES:

MP-110C

)

('

SENSING ELEMENT: INTERNAL ALARM CIF.CUITS INSIDE N0ZZLE DAM CONTROL CONSOLE AR-305 Rev. 20 Page 17

(')

\> -

ENCLOSURE 1 (Page 16 of 52) l l

ESE ANNUNCIATOR RESPONSE ESB-JH2-02-06 E-02-06 i ES B l ACTUATION TROUBLE 1

l l

EVENT POINT 1231 INDICATED CONDITION:

o "B" ES ACTUATION SIGNAL ON ONE OR MORE ES CHANNELS

('i ,/l m

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ES STATUS LIGHTS o ES BISTABLE TRIP INDICATORS OPERATOR ACTIONS FOR A VALID A:. ARM: ,

o REFER TO E0P l

DISCUSSION: l THIS ALARM INDICATES THAT AT LEAST ONE OF THREE CHANNELS OF "B" ES HAS ACTUATED. ANY HPI OR LPI BISTABLE TRIPPED WITH ES NOT BYPASSED, OR ANY 4 PSIG ES PRESSURE SWITCH ACTUATED WILL GIVE THIS ALARM. PLACING THE RC PRESSURE TEST MODULE IN " TEST" DEFEATS THIS ALARM FROM LPI OR HPI. WHEN THE 4 PSIG TEST SWITCHES ARE IN THE " TEST" POSITION THIS ALARM IS DEFEATED l FROM A 4 PSIG ACTUATION. I I

REFERENCES:

DRAWING 208-028 SHEET ES-AB-05 t')

(.s SENSING ELEMENT: VARIOUS ES ACTUATION CONTACTS 1

i AR-305 Rev. 20 Page 18

ENCLOSURE 1

- (Page 17 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-03-01 E-03-01 REACTOR BLDG PRESS HIGH (2 PSIG)

EVENT POINT 0067 INDICATED CONDITION:

l 0 REACTOR BUILDING PRESSURE IS 12 PSIG AS SENSED BY BS-93-PS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD RB PRESSURE INDICATORS, BS-17-PI, BS-93-PIR o RB TEMP INDICATION AH-536-TIR o COMPUTER POINT P254 OPERATOR ACTIONS FOR A VALID ALARM:

PROMPTLY TAKE ACTION TO REDUCE REACTOR BUILDING PRESSURE AND PREVENT A 4 PSIG ES ACTUATION. CONSIDER ONE OR MORE OF THE FOLLOWING ACTIONS:

o START SWP-1A AND/0R SWP-1B AND PLACE RB FANS ON SW COOLING l 0 START ADDITIONAL RB FANS IN SLOW SPEED AS REQUIRED DISCUSSION:

POSSIBLE SOURCES OF HIGH RB PRESSURE ARE:

O LOSS OF RB FAN AND/0R COOLING WATER o STEAM AND/0R FEEDWATER LEAK INSIDE CONTAINMENT o RCS LEAK INSIDE CONTAINMENT o COMPRESSED AIR SYSTEM LEAKS INSIDE CONTAINMENT o INCREASED RB TEMP DUE TO RCS HEATUP, OR HIGH OUTD0OR TEMPS o HIGH RB FLOOD LEVEL IT IS RECOMMENDED TO RUN FANS IN SLOW SPEED SO AS TO PRECLUDE MOTOR OVERLOAD IN A DENSE STEAM ATMOSPHERE AND RENDERING THEM UNAVAILABLE.

RUNkING SWP-1A AND SWP-18 SIMULTANE0USLY FOR INCREASED SW FLOW TO FANS IS ACCEPTABLE AND WILL YIELD THE BEST RB COOLING PERFORMANCE.

REFERENCES:

DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-93-PS AR-305 Rev. 20 Page 19

\ ENCLOSURE 1

. (Page 18 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-03-02 E-03-02 i

i REACTOR BLDG TEMP HIGH EVENT POINT 1700 INDICATED CONDITION:

l 0 REACTOR BUILDING TEMPERATURE IS 1122' F AS SENSED BY AH-536-TY4 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RB TEMP INDICATION AH 536-TIR o THE AVERAGE OF COMPUTER POINTS: S358, S359, S382, S383 l 0 COMPUTER POINT S837 OPERATOR ACTIONS FOR A VALID ALARM:

TO REDUCE THE REACTOR BUILDING TEMPERATURE CONSIDER ONE OF THE FOLLOWING ACTIONS:

o START SWP-1A AND/0R SWP-1B BiQ PLACE RB FANS ON SW COOLING o START ADDITIONAL RB FANS - OBSERVE THE FOLLOWING LIMITATIONS:

RUN TWO FANS IN FAST SPEED AND ONE IN SLOW SPEED IF REQUIRED, THEN RUN THREE FANS IN FAST SPEED DISCUSSION:

POSSIBLE SOURCES OF HIGH RB TEMPERATURE ARE: 1 o LOSS OF RB FAN AND/0R COOLING WATER o STEAM AND/0R FEEDWATER LEAK INSIDE CONTAINMENT o RCS LEAK INSIDE CONTAINMENT o RCS HEATUP OR HIGH OUTD0OR TEMPS IT IS RECOMMENDED TO RUN FANS IN SLOW SPEED S0 AS TO PRECLUDE MOTOR OVERLOAD IN A DENSE STEAM ATMOSPHERE AND RENDERING THEM UNAVAILABLE.

RUNNING SWP-1A AND SWP-1B SIMULTANE0USLY FOR INCREASED SW FLOW TO FANS IS ACCEPTABLE AND WILL YIELD THE BEST RB COOLING PERFORMANCE.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.  ;

REFERENCES:

DRAWING 208-005 SHEET AH-131 SENSING ELEMENT: AH-536-TY4 AR-305 Rev. 20 Page 20

l l

/~' ENCLOSURE 1 (Page 19 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-04-01 E-04-01 l

l l MAKEUP PP C I I TRIP l I i l I EVENT POINT 1047 INDICATED CONDITION:

0 MVP-1C BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

0 GREEN LIGHT ON WITH A RED FLAG ON MVP-1C CONTROL STATION o AMBER ES STATUS LIGHT OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO OP-302 FOR RESTORATION OF RCP SERVICES PRIOR TO STARTING ANOTHER MVP o CONSIDER MINIMIZING LETDOWN FLOW o INVESTIGATE MVP-lC BREAKER FOR DROPPED RELAY TARGETS o START ANOTHER MAKE-UP PUMP PER OP-402 IF CAUSE OF THIS TRIP WILL NOT TRIP ANOTHER PUMP DISCUSSION:

EXERCISE CARE WHEN STARTING ALTERNATE MU PUMPS. ENSURE ANY FAILURES SUCH AS IMPROPER FL0liPATH, WHICH MAY HAVE DIRECTLY OR INDIRECTLY HAVE ,

CAUSED THIS PUMP TO TRIP DO NOT CAUSE ALTERNATE PUMPS TO TRIP AFTER THEY ARE STARTED.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-04 SENSING ELEMENT: CS/SC, CS/0, 52H/A, 52S/B s

AR-305 Rev. 20 Page 21 -

( ENCLOSURE 1 (Page 20 of 52)

ESE ANNUNCIATOR RESPONSE ESA-JH2-04-02 E-04-02 MAKEUP PP C GEAR OIL PRESS LOW EVENT POINT 1059 INDICATED CONDITION:

l 0 MVP-1C BREAKER CLOSED 220 SECONDS WITH GEAR OIL PRESS 57 PSIG AS SENSED BY MU-90-PS.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o BACK UP GEAR OIL PUMP AUTO STARTS o COMPUTER POINT X069 OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY MVP-5C DC BACK UP GEAR OIL PUMP STARTED o MONITOR MVP-1C VIA COMPUTER GROUP 72 DISCUSSION:

CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE UP PUMPS PER OP-402

REFERENCES:

DRAWING 208-04I SHEET MU-51 ,

SENSING ELEMENT: 2MVP-5C, MU-90-PS, 52S/A AR-305 Rev. 20 Page 22

f"\, ENCLOSURE 1

(/ (Page 21 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-04-03 E-04-03 MAKEUP PP C MOTOR OVERLOAD EVENT POINT 1045 INDICATED CONDITION:

l 0 MVP-IC MOTOR AMPS 1115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

'o HIGH MOTOR AMPS o MVP-1C TRIP o HIGH FLOWRATES THROUGH MVP-1C OPERATOR ACTIONS FOR A VALID ALARM:

o THROTTLE MAKEUP FLOW TO MAINTAIN <540 GPM FLOW o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS DISCUSSION:

THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS I OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANE0US OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.  ;

IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.

1

REFERENCES:

DRAWING 208-041 SHEET MU-49 SENSING ELEMENT: 51 RELAY INSIDE BREAKER CUBICLE l

AR-305 Rev. 20 Page 23 i

A ENCLOSURE 1 Q1 (Page 22 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-04-04 E-04-04 MAKEUP PP C LUBE OIL PUMP TRIP EVENT POINT 1050 INDICATED CONDITION:

o MVP-2C CONTROL HANDLE IN NORMAL AFTER START POSITION WITH THE MOTOR NOT ENERGIZED.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION o LOW LUBE OIL PRESSURE ALARM o MVP-3C, BACK-UP LUBE OIL PUMP, AUTO START OPERATOR ACTIONS FOR A VALID ALARM:

o ENSURE MVP-3C, BACK-UP LUBE OIL PUMP, STARTED DISCUSSION:

THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.

l MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 72. CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE-UP PUMPS.

REFERENCES:

DRAWING 208-04I SHEET MU-07 SENSING ELEMENT: CS/SC, CS/0, 42B AR-305 Rev. 20 Page 24

l O ENCLOSURE 1 5 (Page 23 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-04-04 E-04-04 MAKEUP PP C LUBE OIL PUMP TRIP EVENT POINT 1056 INDICATED CONDITION:

o MVP-3C CONTROL HANDLE IN THE NORMAL AFTER START POSITION WITH THE MOTOR NOT ENERGIZED.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION o MAKEUP PUMP OIL PRESSURE LOW ALARM o COMPUTER POINT X069

)

OPERATOR ACTIONS FOR A VALID ALARM:

o MONITOR MVP-1C BEARING TEMPS DISCUSSION:

THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.

MONITOR THE MAKEUP PUMP VIA COMPUTER GROUP 72. CONSIDERATION SHOULD BE ** !

GIVEN TO SWAPPING MAKEUP PUMPS.

/

REFERENCES:

DRAWING 208-041 SHEET MU-32 SENSING ELEMENT: CS/SC, CS/0, CRI l

AR-305 Rev. 20 Page 25 i 1

b]

/ ENCLOSURE 1 (Page 24 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-04-06 E-04-06 l l AUX STEAM ISO I l (ASV-196) i I BYPASSED EVENT POINT 1961 INDICATED CONDITION:

o CONTROL SWITCH FOR ASV-196 AUX STEAM SOLEN 0ID VALVE IS IN THE OPEN/ BYPASS POSITION.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ASV-196 SELECTOR SWITCH POSITION OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO OP-608 i

DISCUSSION:

THIS ALARM INDICATES THAT THE AUTOMATIC CLOSURE OF ASV-196 ON HIGH TEMPERATURE OR LOW AUX STEAM PRESSURE IS DISABLED. THIS IS A HIGH ENERGY LINE BREAK CONCERN.

REFERENCES:

DRAWING 208-008 SHEET AS-05 SENSING ELEMENT: CS/NC AR-305 Rev. 20 Page 26

( ENCLOSURE 1 (Page 25 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-05-02 E-05-02 MAKEUP PP C LUBE OIL PRESS LOW EVENT POINT 1043 P

INDICATED CONDITION:

l 0 LUBE OIL PRESS AS SENSED BY MU-48-PS3 IS $3 PSIG.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l 0 MVP-3C, BACK UP LUBE OIL PUMP, AUTO STARTS OPERATOR ACTIONS FOR A VALID ALARM:

o ENSURE MVP-3C HAS STARTED DISCUSSION:

THIS ALARM INDICATES INADEQUATE LUBRICATION FOR MVP-1C. IF THE PUMP IS RUNNING, IT SHOULD BE SECURED AND AN ALTERNATE MAKEUP PUMP PLACED IN SERVICE. REFER TO OP-402 FOR DIRECTIONS ON STARTING MAKEUP PUMPS.

REFERENCES:

DRAWING 208-041 SHEET MU-01

, SENSING ELEMENT: 43/3C, MU-42-PS3, AR-305 Rev. 20 Page 27

('] ENCLOSURE 1 (j (Page 26 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-05-03 E-05-03 MAKEUP PP C LUBE OIL PUMP AUTO START EVENT POINT 1055 INDICATED CONDITION:

o MVP-3C CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION AND MOTOR IS ENERGIZED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RED LIGHT ON WITH A GREEN FLAG ON MVP-3C CONTROL STATION o COMPUTER POINT X069 OPERATOR ACTIONS FOR A VALID ALARM:

o ENSURE MVP-3C IS RUNNING DISCUSSION:

THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.

MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 72. CONSIDERATION SHOULD BE GIVING TO SWAPPING MAKE-UP PUMPS.

REFERENCES:

DRAWING 208-041 SHEET MU-32 SENSING ELEMENT: CS/ST, CS/ST, CS/0, CRI AR-305 Rev. 20 Page 28

ENCLOSURE 1

_ (~) (Page 27 of 52) y ESE ANNUNCIATOR RESPONSE ESB-JH2-05-04 E-05-04 MAKEUP PP C OUT OF SERVICE EVENT POINT 1044 INDICATED CONDITION:

o MVP-1C BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON CONTROL STATION.

o ES STATUS LIGHTS INDICATE BREAKER POSITION.

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR HUP-lC BREAKER CLOSED DISCUSSION:

THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING.

REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-04 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MVP-1C AR-305 Rev. 20 Page 29

l r 's

~

ENCLOSURE 1 i, ) (Page 28 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-05-04 E-05-04 MAKEUP PP C OUT OF SERVICE EVENT POINT 1046 INDICATED CONDITION:

o MVP-lC BREAKER IS RACKED OUT AND MVP-1C IS SELECTED FOR ES START REDUNDANT INC1' ATION WHICH WILL VERIFY ALARM:

r]

o NO INDICATING LIGHTS ON CONTROL STATION o NO ES STATUS INDICATION OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:

TWO PUMPS SHOULD BE SELECTED FOR ES START.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-01 j (3 SENSING ELEMENT: 43/3C CUBICLE 3B5, 52H/b CUBICLE 3B5 FOR MVP-1C

(.) ,

I 1

AR-305 Rev. 20 Page 30 i

l

}

~

l ENCLOSURE 1 (Page 29 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-05-06 E-05-06 I

i AUX STEAM ISO I (ASV-195) i AUTO CLOSED 222 .

EVENT POINT 1817 INDICATED CONDITION:

o CONTROL SWITCH FOR ASV-196 AUX STEAM SOLEN 0ID VALVE IS IN THE AUTO POSTTION AND THE VALVE IS CLOSED.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ASV-196 SELECTOR SWITCH IN AUTO o GREEN INDICATOR LIGHT ON SELECTOR SWITCH OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO OP-608 DISCUSSION:

THIS ALARM INDICATES THAT THE AUTOMATIC CLOSURE OF ASV-196 ON EITHER LOW AUX STEAM PRESSURE OR HIGH AUX STEAM PRESSURE HAS OCCURRED. A LOW PRESSURE ACTUATION OCCURS AT <100 PSIG AND A HIGH PRESSURE ISOLATION OCCURS AT >250 ,

PSIG AUX STEAM HEADER PRESSURE IN THE AUX BUILDING. ]

l 1

REFERENCES:

DRAWING 208-008 SHEET AS-05

)

SENSING ELEMENT: 3ASV-196-SV1, 33C/ASV-196-SV, AS-36-PS1,AS-36-PS3 AR-305 Rev. 20 Page 31 i l

ENCLOSURE 1

. (Page 30 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-06-01 E-06-01 ZZZZZWZ l MAKEUP PP B i TRIP I

I EVENT POINT 1101 INDICATED CONDITION:

o MVP-1B BREAKER OPEN WITH CONTROL HANDLE IN NORMAL AFTER START POSITION.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT ON WITH A RED FLAG ON MVP-1B CONTROL STATION.

o AMBER ES STATUS LIGHT.

O OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO OP-302 FOR RESTORATION OF RCP SERVICES PRIOR TO STARTING ANOTHER MVP o CONSIDER MINIMIZING LETDOWN FLOW o INVESTIGATE MVP-1B BREAKER FOR DROPPED TARGETS o START ANOTHER MAKE-UP PUMP PER OP-402 IF CAUSE OF THIS TRIP WILL NOT TRIP ANOTHER PUMP DISCUSSION:

l EXERCISE CARE WHEN STARTING ALTERNATE MU PUMPS. ENSURE ANY FAILURES SUCH AS IMPROPER FLOWPATH, WHICH MAY HAVE DIRECTLY OR INDIRECTLY HAVE CAUSED THIS PUMP TO TRIP DO NOT CAUSE ALTERNATE PUMPS TO TRIP AFTER THEY ARE STARTED.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS. ,

REFERENCES:

DRAWING 208-041 SHEET MU-13 SENSING ELEMENT: CS/SC, CS/0, 52H/A, 52S/B i O l

AR-305 Rev. 20 Page 32

ENCLOSURE 1

('~} (Page 31 of 52)

(_ /

ESE ANNUNCIATOR RESPONSE ESB-JH2-06-02 E-06-02 MAKEUP PP B LUBE OIL PRESS LOW EVENT POINT 1097 INDICATED CONDITION:

l 0 LUBE OIL PRESSURE AS SENSED BY MU-45-PS3 IS $3 PSIG.

() REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l 0 MVP-3B BACK UP LUBE OIL PUMP AUTO STARTS OPERATOR ACTIONS FOR A VALID ALARM:

o ENSURE MVP-3B HAS STARTED DISCUSSION:

THIS ALARM INDICATES INADEQUATE LUBRICATION FOR MVP-IB. IF THE PUMP IS RUNNING, IT SHOULD BE SECURED AND AN ALTERNATE MAKEUP PUMP PLACED IN SERVICE. REFER TO OP-402 FOR DIRECTIONS ON STARTING MAKEUP PUMPS.

REFERENCES:

DRAWING 208-041 SHEET MU-02 SENSING ELEMENT: 43CS/3B7-3B, MU-45-PS3 AR-305 Rev. 20 Page 33

ENCLOSURE 1 p/

u (Page 32 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-06-03 E-06-03 MAKEUP PP B MOTOR OVERLOAD EVENT POINT 1099 INDICATED CONDITION:

l 0 MVP-1B MOTOR AMPS 2115% RATED LOAD.

REDUNDANT INDICATION WHICH W2LL VERIFY ALARM:

o HIGH MOTOR AMPS o MVP-1B TRIP o HIGH FLOWRATES THROUGH MVP-1B OPERATOR ACTIONS FOR A VALID ALARM:

o THROTTLE MAKEUP FLOW TO MAINTAIN <540 GPM FLOW o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS DISCUSSION:

THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANE0US OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANE0US OVERCURRENT I PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER. 1 IT IS POSSIBLE TO HA'vE THIS ALARM PRIOR TO 1HE BREAKER TRIP.

REFERENCES:

DRAWING 208-041 SHEET MU-13 SENSING ELEMENT: 51 RELAY INSIDE BREAKER CUBICLE AR-305 Rev. 20 Page 34

a ENCLOSURE I (Page 33 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-06-04 E-06-04 MAKEUP PP B OUT OF SERVICE EVENT POINT 1098 INDICATED CONDITION:

o MVP-1B BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON CONTROL STATION o ES STATUS LIGHTS INDICATE BREAKER POSITION OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR MVP-1B BREAKER CLOSED DISCUSSION:

THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING REFER TO OP-703 FOR LOCAL BREAKER OPERATION. THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-02 l l

SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MVP-IB  :

AR-305 Rev. 20 Page 35

r O

ENCLOSURE 1 (Page 34 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-06-04 E-06-04 PUU(EUP PP B OUT OF SERVICE EVENT POINT 1100 INDICATED CONDITION:

o MVP-IB BREAKER IS RACKED OUT AND MVP-1B IS SELECTED FOR ES START.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

{

o NO INDICATING LIGHTS ON CONTROL STATION o NO ES STATUS INDICATION OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE THE CAUSE FOR THE BREAKER BEING RACKED OUT ,

4 DISCUSSION:

TWO PUMPS SHOULD BE SELECTED FOR ES START.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-13 1

SENSING ELEMENT: 43/3B ON CUBICLE 385, S2H/B IN CUBICLE 3B4

() >

l l

l AR-305 Rev. 20 Page 36 l

i ENCLOSURE 1  ;

y (Page 35 of 52) l ESE ANNUNCIATOR RESPONSE ESB-JH2-07-06 E-07-06 1

I I l l H2 SAMPLING l l PANEL B l l l TROUBLE

.2 122 EVENT POINT 0256 INDICATED CONDITION:

o PASS RB H2 ANALYZER "B" MALFUNCTION o HIGH RB H2 CONCENTRATION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o LOSS OF POWER TO PANEL o OVERPRESSURE TO PANEL AT 14 PSIG o LOW FLOW TO PANEL AT $1 SCFH o THERM 0 ELECTRIC COOLER 10.1 AMPS o RB H2 CONCENTRATION 13%

OPERATOR ACTIONS FOR A VALID ALARM:

l 0 NOTIFY SS0D AND EC OF HYDR 0 GEN CONCENTRATION o VERIFY PROPER VALVE LINEUP PER OP-417 o NOTIFY I&C SUPERVISION OF H2 ANALYZER MALFUNCTION DISCUSSION:

THIS ALARM INDICATES EITHER THE POST ACCIDENT H2 CONCENTRATION INSIDE THE RB IS HIGH, OR THE PASS H2 ANALYZER IS MALFUNCTIONING.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-062 SHEET WS-06 SENSING ELEMENT: VARIOUS FLOW / PRESSURE / CURRENT SWITCHES INSIDE THE SAMPLER AR-305 Rev. 20 Page 37

1 l

ENCLOSURE 1

. (Page 36 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-01 E-08-01

_______g DIESEL GEN B FAILED TO START EVENT POINT 1208 INDICATED CONDITION:

o "B" EGDG HAS A START COMMAND AND LUBE OIL PRESSURE AS SENSED BY l DL-10-PS IS $6 PSIG AFTER 7 SECONDS 0E o "B" EGDG HAS A START COMMAND AND ENGINE SPEED AS SENSED BY EG-20-SS l IS 5250 RPM AFTER 7 SECONDS REDUNDANT INDICATION WHICH WILL VERIF'Y ALARM:

o EGDG-1B TRIPS o CONTROL BOARD " CRANK" LIGHT GOES OUT AND WHITE " READY" LIGHT DOES NOT COME ON o EGDG-1B STARTING AIR PRESSURE LOW ALARM ANNUNCIATES OPERATOR ACTIONS FOR A VALID ALARM:

o INSPECT EGDG-1B FOR CAUSE OF FAILURE TO START o RESET PUSHBUTTON MUST BE DEPRESSED ON EGDG GAUGE BOARD PRIOR TO EGDG RESTART.

DISCUSSION:

THIS ALARM INDICATES THE DIESEL TRIED TO START AND DID NOT. SOME POSSIBLE CAUSES OF THIS ARE: PROBLEMS WITH DIESEL FUEL SYSTEM, LUBE OIL SYSTEM PROBLEMS OR DIESEL SPEED SENSOR PROBLEMS. THIS ALARM IS STILL ACTIVE WITH AN ES SIGNAL PRESENT BUT WILL NOT DE-ENERGIZE THE STARTING AIR SOLEN 0 IDS, 50 THE DIESEL WILL CRANK UNTIL IT EITHER STARTS OR RUNS OUT OF AIR.

REFERENCES:

DRAWING 208-027 SHEET EG-16, EG-02, EG-04, EG-06 SENSING ELEMENT: DL-10-PS, DL-20-SS, START FAIL % LAY l

AR-305 Rev. 20 Page 38

ENCLOSURE 1

. O' (Page 37 of 52) )

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-01 E-08-01 DIESEL GEN B l 1 FAILED l

l TO START Jl l

l )

l EVENT POINT 1215 l

INDICATED CONDITION:

o "B" EGDG HAS TRIPPED IT'S PHASE DIFFERENTIAL CURRENT RELAY o "B" EGDG TRIPS AND BREAKER 3210 OPENS o "B" EGDG 86 LOCK 0UT RELAY HAS ACTUATED O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

i l

l l 0 "B" ES 4160V BUS DE-ENERGIZES o CONTROL BOARD "RUN" LIGHT GOES OUT ]

l OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO AP-770 o INSPECT EGDG-IB FOR CAUSE OF DIFFERENTIAL CURRENT CONDITION o LOCK 0UT RELAY MUST BE MANUALLY RESET ONCE PROBLEM IS RESOLVED.

DISCUSSION:

THIS ALARM INDICATES THE DIESEL GENERATOR HAS EITHER, A PHASE TO PHASE SHORT OR A PHASE TO GROUND SHORT. THIS CONDITION WILL TRIP THE DIESEL AND PREVENT IT FROM STARTING. THE CAUSE OF THIS PROBLEM MUST BE RESOLVED PRIOR TO ANY ATTEMPT BEING MADE TO RESTART AND RELOAD THE DIESEL GENERATOR.

REFERENCES:

DRAWING 208-027 SHEET EG-16 SENSING ELEMENT: 86-DG-3B, 87A, 878, 87C DIFFERENTIAL CURRENT RELAYS AR-305 Rev. 20 Page 39 i

4 f ENCLOSURE 1

( (Page 38 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-02 E-08-02 DIESEL GEN B TROUBLE EVENT POINT 1203 INDICATED CONDITION:

l 0 "B" EGDG LUBE OIL TEMP AS SENSED BY DL-12-TS IS 5110*F 0_R l 0 "B" EGDG JACKET COOLANT TEMP AS SENSED BY DJ-29-TS 5115'F REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o LOCAL TEMP INDICATION FOR LUBE OIL OR JACKET COOLANT TEMPS LOW o DIESEL GENERATOR ALARM PANEL DROP TARGET FOR LOW LUBE OIL / JACKET COOLANT TEMP.

OPERATOR ACTIONS FOR A VALID ALARM: i o ENSURE PROPER OPERATION OF LUBE OIL HEATERS DLHE-4 o ENSURE PROPER OPERATION OF JACKET COOLANT HEATER DJHE-2 o REFER TO OP-707 DISCUSSION:

l EGDG LUBE OIL TEMP MUST BE MAINTAINED >110' F FOR OPERABILITY REQUIREMENTS.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

s

REFERENCES:

DRAWING 208-027 SHEET EG-08

\ SENSING ELEMENT: DL-12-TS DJ-29-TS AR-305 Rev. 20 Page 40

l ENCLOSURE 1

_ (~'T

(

.-/ (Page 39 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-02 E-08-02 DIESEL GEN B TROUBLE EVENT POINT 1209 INDICATED CONDITION:

o "B" EGDG LOCAL ALARM PANEL HAS A DROPPED TARGET REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o INFORMED BY THE AUX BUILDING OPERATOR OF EGDG-IB LOCAL ALARM PANEL DROP TARGET.

OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO AR-902 DISCUSSION:

THIS ALARM INDICATES A DIESEL GENERATOR LOCAL ANNUNCIATOR DROP TARGET HAS DROPPED. IMMEDIATE INVESTIGATION OF ALARM CAUSE SHOULD BE INITIATED.

l REFER TO TS FOR A'DMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-027 SHEET EG-18 SENSING ELEMENT: VARIOUS SENSORS ASSOCIATED WITH LOCAL ALARM PANEL f)

AR-305 Rev. 20 Page 41

4 (qj I

ENCLOSURE I (Page 40 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-03 E-08-03 I DIESEL GEN B OUT OF SERVICE i

EVENT POINT 1197 I

INDICATED CONDITION:

o "B" EGDG HAS HAD A LOSS OF DC CONTROL POWER l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

0 EGDG-1B STARTS WITH NO AUTO START SIGNAL o EGDG-1B CONTROL CIRCUIT INDICATOR LIGHTS ON MAIN CONTROL BOARD OR INSIDE THE DIESEL GENERATOR ROOM ARE OFF J

OPERATOR ACTIONS FOR A VALID ALARM:

0 VERIFY DPDP-6B SWITCHES 12 AND 14 ARE CLOSED 0 CHECK EGDG-1B CONTROL POWER FUSES l 0 REFER TO OP-707 DISCUSSION:

A LOSS OF DC CONTROL POWER WILL AFFECT THE DIESEL DIFFERENTLY DEPENDING ON WHICH CIRCUIT LOSES POWER. IF ALL DC POWER IS LOST THE DIESEL WILL START AND YOU WILL ONLY BE ABLE TO SHUT IT DOWN LOCALLY BY TRIPPING THE FUEL RACKS. IF OTHER FUSES ARE BLOWN THE EFFECT WILL VARY FROM LOSS OF GOVERNOR CONTROL TO A LOSS OF PROTECTIVE RELAYING ASSOCIATED WITH THE DIESEL. THE CAUSE OF THIS ALARM SHOULD BE INVESTIGATED IMMEDIATELY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS. -

REFERENCES:

DRAWING 208-027 SHEET EG-18, EG-04, EG-10, EG-06, EG-16 SENSING ELEMENT: A,B,C,D,E, LOSS OF POWER RELAYS AR-305 Rev. 20. Page 42

g ENCLOSURE 1 (Page 41 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-03 E-08-03 DIESEL GEN B OUT OF SERVICE EVENT POINT 1210 INDICATED CONDITION:

l 0 "B" EGDG START AIR AS SENSED BY EG-12-PS IS 5225 PSIG O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE CAUSE OF LOW AIR PRESSURE ALARM.

o VERIFY EGDG-18 AIR COMPRESSOR, EGP-1B RUNNING o CHECK EGDG-1B FOR AIR LEAKS DISCUSSION:

A LOSS OF STARTING AIR WILL EVENTUALLY CAUSE THE DIESEL TO START WHEN PRESSURE IS NO LONGER HIGH EN0 UGH TO HOLD THE AUTO START VALVES CLOSED.

IF EGP-1B IS OUT OF SERVICE THEN CONSIDERATION SHOULD BE GIVEN TO CROSS CONNECTING THE DIESEL START AIR SYSTEMS BY CPENING EGV-25 AND EGV-26.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

""'"' "^*'"" ' '~ '" "' '"~'"' '"~

• C-) SENSING ELEMENT: EG-12-PS 4

AR-305 Rev. 20 Page 43 ,

l l

1

g ENCLOSURE I

( ) (Page 42 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-03 E-08-03 DIESEL GEN B OUT OF SERVICE EVENT POINT 1211 INDICATED CONDITION:

o ANY "B" EGDG AUT0/ MANUAL CONTROL SWITCH NOT IN THE AUTO POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

(~-)

~~

o NOTIFIED BY PRIMARY PLANT OPERATOR EGDG-IB CONTROL SWITCH NOT IN AUTO OPERATOR ACTIONS FOR A VALID ALARM:

o NOTIFY PRIMARY PLANT OPERATOR TO RETURN CONTROL SWITCH TO AUTO DISCUSSION:

THE FOLLOWING SWITCHES NOT IN AUTO WILL GIVE YOU THIS ALARM:

JACKET COOLING PUMP JACKET COOLANT HEATER STANDBY LUBE OIL PUMP DC FUEL OIL PUMP DC FUEL OIL XFER PUMP AC FUEL OIL XFER PUMP AC AIR COMPRESSOR DIESEL AUT0/ MAN (MCB)

NORMAL /AT ENGINE SWITCH ON DIESEL GAUGE BOARD IN "AT ENGINE" l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-027 SHEET EG-18, EG-08

,.s SENSING ELEMENT: VARIOUS EGDG-IB CONTROL SWITCH CONTACTS iv) l AR-305 Rev. 20 Page 44 i l

" ENCLOSURE 1 (Page 43 of 52) l ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 CF TANK B LEVEL HIGH/ LOW ,

t EVENT POINT 0117 INDICATED CONDITION:

l 0 CFT-1B LEVEL AS SENSED BY CF-2-LS3 IS 113'4" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 .

OPERATOR ACTIONS FOR A VALID ALARM:  ;

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION ,

DISCUSSION:

A HIGH CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD CHECK VALVES LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY. ALSO CORE FLOOD ADDITION VALVES MAY BE LEAKING BY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

i

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS3 O ,

l AR-305 Rev. 20 Page 45 I

L /~s -- ENCLOSURE 1

) (Page 44 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04

t CF TANK B y LEVEL HIGH/ LOW y

1 EVENT POINT 0118 INDICATED CONDITION:

l o CFT-1B LEVEL AS SENSED BY CF-2-LS4 IS 113'4" s .

[

n, ,

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l'6 ') o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 OPERATOR ACTIONS FOR A VALID ALARM:

O DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL O REFER TO OP-401 FOR THIS CONDITION n

• DISCUSSION:

h A HIGH CORE FLOOD TANr( LEVEL MAY INDICATE CORE FLOOD CHECK VALVES LEAKI!!G 99 BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY. ALSO CORE FLOOD ADDITION VALVES MAY BE LEAKING BY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS. ,

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS4

/9 V 1 l

AR-305 Rev. 20 Page 46

r"N ENCLOSURE 1

(,) (Page 45 of 52)

ESEfpf5,4jy0RRESPONSE ESB-JH2-08-04 E-08-04 CF TANK B LEVEL HIGH/ LOW EVENT POINT 0119 INDICATED CONDITION:

l 0 CFT-1B LEVEL AS SENSED BY CF-2-LS3 IS 512'3" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

(')

'~

o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

A LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES ARE LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY.

ALSO CORE FLOOD SAMPLE VALVES MAY BE LEAKING BY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS3 i

p

()

1 l

AR-305 Rev. 20 Page 47

ENCLOSURE 1 (Page 43 of 52)

.(

ESE ANNUNCIATOR RESPONSE l ESB-JH2-08-04 E 08-04 i

CF TANK B LEVEL HIGH/ LOW EVENT POINT 0117 INDICATED CONDITION:

l 0 CFT-1B LEVE'. AS SENSED BY CF-2-LS3 IS 213'4" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

() o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

A HIGH CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD CHECK VALVES LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY. ALSO CORE -

FLOOD ADDITION VALVES MAY BE LEAKING BY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

ORAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS3 O ,

AR-305 Rev. 20 Page 45

l

~~ ~N ENCLOSURE 1 C) (Page 44 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 CF TANK B LEVEL HIGH/ LOW EVENT POINT 0118 INDICATED CONDITION:

l 0 CFT-1B LEVEL AS SENSED BY CF-2-LS4 IS 213'4" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

('

'~

o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

A ilIGH CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD CHECK VALVES LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER 1.EVEL TO lERIFY. ALSO CORE FLOOD ADDITION VALVES MAY BE LEAKING BY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

1

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS4 l l

(J3 l

AR-305 Rev. 20 Page 46 l

ENCLOSURE 1

/'N (Page 45 of 52)

()

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 CF TANK B LEVEL HIGH/ LOW EVENT POINT 0119 INDICATED CONDITION:

l 0 CFT-1B LEVEL AS SENSED BY CF-2-LS3 IS 512'3" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

7~x

(

) o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 OPERATOR ACTIONS FOR A VALID ALARM:

0 DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

A LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES ARE LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY.

ALSO CORL FLOOD SAMPLE VALVES MAY BE LEAKING BY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS3 O

AR-305 Rev. 20 Page 47

(

ENCLOSURE 1 (S

( (Page 46 of 52)  ;

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 ,

f CF TANK B LEVEL HIGH/ LOW 2

EVENT POINT 0120 l

INDICATED CONDITION:

l 0 CFT-1B LEVEL AS SENSED BY CF-2-LS4 IS 512'3" REDUNDANT INDICATION WHICH WILL VERIFY ALARM: ,

o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION i

DISCUSSION:

l A LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES ARE LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY.

ALSO CORE FLOOD SAMPLE VALVES MAY BE LEAKING BY.

l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 Sf!EET CF-13 SENSING ELEMENT: CF-2-LS4 O

V 1 AR-305 Rev. 20 Page 48

ENCLOSURE 1

-I (Page 47 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08-05 CF TANK B PRESS HIGH/ LOW EVENT POINT 0113 INDICATED CONDITION:

l 0 CFT-1B PRESSURE AS SENSED BY CF-1-PS3 IS 1615 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-1-PI3 OR CF-1-PI4 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK.T0 NORMAL PRESSURE o REFER TO OP-401 FOR THIS CONDITION DISCUSSION: 3 INCREASING REACTOR BUILDING TEMPERATURES, NITROGEN VALVE LEAKBY FROM N2 BOTTLES, OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE.

l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS3 O

AR-305 Rev. 20 Page 49

I f

ENCLOSURE 1 (Page 48 of 52) tO ESE ANNUNCIATCR RESPONSE ESB-JH2-08-05 E-08-05 ,

CF TANK B PRESS HIGH/ LOW EVENT POINT 0114 INDICATED CONDITION:

l 0 CFT-1B PRESSURE AS SENSED BY CF-1-PS4 IS 2615 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

I o CONTROL BOARD INDICATORS CF-1-PI3 OR CF-1-PI4 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE l 0 REFER TO OP-401 FOR THIS CONDITION  ;

i DISCUSSION:

INCREASING REACTOR BUILDING TEMPERATURES, NITROGEN VALVE LEAKBY FROM N2 BOTTLES, OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE. l l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

l

REFERENCES:

ORAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS4 O

V AR-305 Rev. 20 Page 50

t e -5 r ENCLOSURE 1 ,

' (Page 49 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08-05 CF TANK B PRESS HIGH!i.0W EVENT POINT 0115 -

INDICATED CONDITION:

l 0 CFT-1B PRESSURE AS SENSED BY CF-1-PS3 IS 5585 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-1-PI3 OR.CF-1-PI4 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

DECREASING REACTOR BUILDING TEMPERATURES OR DECREASIllG CORE FLOOD TANK LEVELS MAY CAUSE CORE FLOOD TANK PRESSURE TO DELREASE.

l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS3 AR-305 Rev. 20 Page 51

ENCLOSURE I (Page 50 of 52)

(Q)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08-05 CF TANK B PRESS HIGH/ LOW EVENT POINT 0116 INDICATED CONDITION:

l 0 CFT-IB PRESSURE AS SENSED BY CF-I-PS4 IS 1585 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-I-PI3 OR CF-1-PI4 OPERATOR ACTIONS FOR A VALID ALARM:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE o REFER TO OP-401 FOR THIS CONDITION DISCUSSION:

DECREASING REACTOR BUILDING TEMPERATURES OR DECREASING CORE FLOOD TANK LEVELS MAY CAUSE CORE FLOOD TANK PRESSURE TO DECREASE. ,

l PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS4 O

AR-305 Rev. 20 Page 52

ENCLOSURE 1 (g

\

-g (Page 51 of 52) l t

ESE ANN'JNCIATOR RESPONSE ESB-JH2-08-06 E-08-06 I

l l CF TANK B l DISCH VALVE

_______ OPEN/ CLOSED EVENT POINT 0103 INDICATED CONDITION:

l 0 RCS PRESSURE AS SENSED BY RC-3A-PS3 IS $690 PSIG AND CFV-6 IS NOT FULL CLOSED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD ~ INDICATOR RC-158-PI2 AND CFV-6 POSITION INDICATION OPERATOR ACTIONS FOR A VALID ALARM:

o CLOSE CFV-6 OR STOP RCS PRESSURE DECREASE DISCUSSION:

CFV-6 IS A.NORMALLY DE-ENERGIZED VALVE. THE BREAKER WILL HAVE TO BE CLOSED AT ES MCC 3AB PRIOR TO VALVE OPERATION.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: RC-3A-PS3, 33C VALVE CLOSED CONTACT O

AR-305 Rev. 20 Page 53

a

\

q ENCLOSURE 1 4 (Page 52 of 52) 9)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-06 E-08-06

~

l l l I l l CF TANK B I I DISCH VALVE

______ OPEN/ CLOSED EVENT POINT 0104 INDICATED CONDITION:

l 0 RCS PRESSURE AS SENSED BY RC-3A-PS3 IS 2702.5 PSIG AND CFV-6 IS NOT FULL OPEN REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATOR RC-158-PI2 AND CFV-6 POSITION INDICATION OPERATOR ACTIONS FOR A VALID ALARM:

o OPEN CFV-6 OR STOP RCS PRESSURE INCREASE DISCUSSION:

CFV-6 IS A NORMALLY DE-ENERGIZED VALVE. THE BREAKER WILL HAVE TO BE CLOSED AT ES MCC 3AB PRIOR TO VALVE OPERATION. -

t

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: RC-3A-PS3, 33 VALVE OPEN CONTACT O

AR-305 Rev. 20 Page 54 (LAST PAGE)