ML20217E148
| ML20217E148 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 04/20/1998 |
| From: | FLORIDA POWER CORP. |
| To: | |
| References | |
| AR-302, NUDOCS 9804270215 | |
| Download: ML20217E148 (65) | |
Text
e Document Transmittal #: 93526 Date: 4/20/98 To: NRC (DC DESK) MAC: N/A Destination:
Description:
Copy Copy Totals Document: Revision: Comment: # INFO CNTL MSTR AR0302 21 24 1 0 0
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j i
I 0l !
Instructions to the Addressee: pf Pl:ase verify the document (s) received agrees with the above information.
Operations department must attach old document (s) or portions of document (s) superseded by the above to this transmittal.
Th3 signature indicates acknowledgment of receipt of the above document (s) and that documents have be:n updated. Return signed and dated transmittal to Document Control within 15 working days of transmittal date to mail code:
NA1C Florida Power Corporation Document Control, NA1C Crystal River Energy Compiex 15760 W. Power Line St.
crystal River, FL 34428-6708 i
Signature of Addressee: Date: ;
9804270215 980420 PDR ADOCK 05000302 F PDR
Rev. 21 Effective Date "OO -k
~
FMFOWATION t
ONLY ;
ANNUNCIATOR RESPONSE AR-302 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 ESB ANNUNCIATOR RESPONSE l
l APPROVED BY: Interpretation Contact f-Y ho loc Y (SIQNATUREONFILE) /[/
DATE: 09 [Y INTERPRETATION CONTACT: Manager, Nuclear Plant Operations Support l'
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TABLE OF CONTENTS
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b SECTION PAGE 1
1 l 1.0 PURPOSE.................................................................
2.0 REFERENCES
............ ................................................. 1 1
2.1 IMPLEMENTING REFERENCES.............................................
1 2.2 QEVELOPMENTAL REFERENCES............................................
1 j 3.0 PERSONNEL INDOCTRINATION................................................
2 4.0 INSTRUCTIONS............................................................
1.0 FOLLOW -UP ACTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 I ENCLOSURE Annunciator Response ...................... ... * *****3 1
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i Rev. 21 Page i AR-302
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i 1.0 PURPOSE
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V 1.1 Establish a reference document for each Annunciator Window on the ES (A)-KW2 Lampbox.
1.2 Establish operator 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 AP 404, Loss of Decay Heat Removal l 2.1.2 OP-608, OTSGs and Main Steam Systems 2.1. 3 OP-402, Makeup and Purification Systems {
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 i 2.1.7 CP-707, Operation of the ES Emergency Diesel Generators I
N 2.1.8 OP-703, Plant Distribution System 2.1.9 OP-417, Containment Operating Procedure 2.1.10 EM-308, Post Accident Monitoring of the Reactor Building Atmosphere using the Containment Hydrogen Monitoring System 2.2 DEVELOPMENTAL REFERENCES 2.2.1 INPO 90-021, Good Practice OP-217, Alarm Response Procedures
'2.2.2 Annunciator Window Engraving Drawing E-224-048 2.2.3 MAR 94-07-07-01, CFT Level Setpoint 3.O PERSONNEL INDOCTRINATION f
3.1 The Annunciator System is powered from VBDP-5 Breaker 28.
AR-302 Rev. 21 Page 1
4.0 INSTRUCTIONS O
4.1 Respond to alarms on the ESCA)-KW2 tampbox as itidicated on Enclosure 1, Annunciator Response.
5.0 FOLLOW-UP ACTIONS None O
O AR-302 Rev. 21 Page 2
{ . l ENCLOSURE 1 ;
(Page 1 of 61) i ESB ANNUNCIATOR RESPONSE ESA-KW2-0*-01 B-01-01 ]
I t
f ZZZZZZ RB $ PRAY g
ES A ,
g -
ACTUATION l
I 1 EVENT POINT 0935 ;
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INDICATED CONDITION:
I o REACTOR BUILDING PRESSURE IS E30 PSIG AS SENSED BY TWO OUT OF THREE R8 j PRESSURE SWITCHES (BS-18/19/20-PS)
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o ES STATUS LIGHTS FOR RB SPRAY
, [] 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 I
V o COMPUTER POINT P-254 l
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P DISCUSSION:
o HPI ACTUATION THROUGH BLOCK 6 WILL GIVE A BUILDING SPRAY PERMIT l o 30 PSIG RB PRESSURE BI-STABLE WILL TRIP AT z 24.5 +/- 1.4 PSIG j
REFERENCES:
DRAWING 208-028 SHEET ESA-70 SENSING ELEMENT: 63-Z1/RB-4,RB-5,RB-6 ES ACTUATION RELAYS, BS-18-PS, BS-19-PS, AND BS-20-PS Rev. 21 Page 3 AR-302
ENCLOSURE 1 (Page 2 of 61)
- f'T ESB ANNUNCIATOR RESPONSE ESA-KW2-01-02 B-01-02 L/
RB SPRAY PP A TRIP i
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:
l o GREEN LIGHT ON WITH A RED FLAG ON BSP-1A CONTROL STATION o ES STATUS LIGHT l %)
OPERATOR ACTIONS FOR A VALID ALARM:
o DETERMINE CAUSE OF BREAKER TRIP ;
o CHECK BREAKER FOR DROP TARGET INDICATORS DISCUSSION:
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
l l
REFERENCES:
DRAWING 208-009 SHEET BS-01 SENSING ELEMENT: CS/SC, CS/0 (CONTROL SWITCH CONTACTS) 525, 52H O
AR-302 Rev. 21 Page 4
ENCLOSURE 1 (Page 3 of 61)
(L ESB ANNUNCIATOR RESPONSE ESA-KW2-01-03 B-01-03 RB SPRAY PP A MOTOR OVERLOAD EVENT POINT 0059 INDICATED CONDITION:
o 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 BSP-1A TRIP OPERATOR ACTIONS FOR A VALID ALARM:
o REDUCE BS FLOW BY THROTTLING BSV-3 CLOSED o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS o IF LOAD REMAINS HIGH ON BSP-1A CONSIDER TRIPPING BSP-1A DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANEOUS OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.
IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP. l l
REFERENCES:
DRAWING 208-009 SHEET BS-01 SENSING ELEMENT: ;
51-IOC (INSTANTANEOUS) 51-TOC (TIMED) BREAKER CONTACTS l
n V
AR-302 Rev. 21 Page 5
ENCLOSURE 1
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l (Page 4 of 61) f ESA-KW2-01-04 B-01-04
(~)
N,J ESB ANNUNCIATOR RESPONSE l
l t
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: l I
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 i
l DISCUSSION:
ADDRESS TS ADMINISTRATIVE REQUIREMENTS CONCERNING THIS CONDITION i
l
REFERENCES:
DRAWING 208-009 SHEET BS-01 SENSING ELEMENT: 52-H BREAKER CONTACT
/t N
Rev. 21 Page 6 AR-302 l
i ENCLOSURE 1 (Page 5 of 61) l ESB ANNUNCIATOR RESPONSE ESA-KW2-01-04 B-01-04
()t i
RB SPRAY PP A OUT OF SERVICE EVENT POINT 0061 INDICATED CONDITION:
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 V
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.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-009 SHEET BS-01 SENSING ELEMENT: 27C BREAKER RELAY q
b Rev. 21 Page 7 l AR-302
I . 1
. i MCLOSURE 1 (Page 6 of 61) i(GQ ESB ANNUNCIATOR RESPONSE ESA-KW2-01-05 B-01-05 l RB SPRAY A FLOW HIGH/ LOW EVENT POINT 0047 i
INDICATED CONDITION:
o 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:
o RB SPRAY FLOW INDICATOR BS-1-FIl OR INDICATOR ON BSV-3 CONTROLLER r,
()
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 1500 GPM.
TAKING LOCAL / AUTO CONTROL OF B5V-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: 85-1-FS1 l
l
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AR-302 Rev. 21 Page 8
ENCLOSURE 1 (Page 7 of 61)
ESA-KW2-01-05 B-01-05
[J ESB ANNUNCIATOR RESPONSE
' RB SPRAY A FLOW HIGHILOW EVENT POINT 0049
)
l INDICATED CONDITION:
o BUILDING SPRAY FLOW IS 21700 GPM AS MEASURED BY BS-1-FS1.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RB SPRAY FLOW INDICATOR BS-1-FIl OR INDICATOR ON BSV-3 CONTROLLER
/^
k OPERATOR ACTIONS 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 1500 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.
l I
REFERENCES:
DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-1-FS1 sm AR-302 Rev. 21 Page 9
ENCLOSURE _1 (Page 8 of 61)
/N ESB ANNUNCIATOR RESPONSE ESA-KW2-01-05 B-01-0 5 RB SPRAY A FLOW HIGH/ LOW EVENT POINT 0063 INDICATED CONDITION:
o BUILDING SPRAY FLOW IS s1100 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
V OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER OPERATION OF 85V-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 AR-302 Rev. 21 Page 10
ENCLOSURE 1 (Page 9 of 61)
O V
ESB ANNUNCIATOR RESPONSE ESA-KW2-01-05 B-01-05 RB SPilAY A FLOW HIGH/ LOW EVENT POINT 0065 INDICATED CONDITION:
o BUILDING SPRAY FLOW IS 11300 GPM AS MEASURED BY BS-81-FIS WITH DHV-42 OPEN REDUNDANT INDICATION WHICH WILL VERICY ALARM:
o RB SPRAY FLOW INDICATOR BS-1-FIl OR INDICATOR ON BSV-3 CONTROLLER {
v OPERATOR ACTIONS 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 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.
I
REFERENCES:
DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-81-FIS ,
1 O
Rev. 21 Page 11 AR-302
ENCLOSURE 1 (Page 10 of 61)
ESB AN:4UNCIATOR RESPONSE ESA-KW2-02-01 B-02-01 rearrrrrr RB FAN A HIGH SPEED TRIP EVENT POINT 0348 INDICATED CONDITION: l o AHF-1A CONTROL HANDLE PUSHED IN, IN NORMAL AFTER START, AND HIGH SPEED l WINDINGS NOT ENERGIZED.
)
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
)
o GREEN HIGH SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND CONTROL g HANDLE PUSHED IN.
b i 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 l
DISCUSSION: l 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-28 l SENSING ELEMENT: CS/IN, CS/SC, CS/0, 42/1F RELAY
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Rev. 21 Page 12 AR-302
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ENCLOSURE 1 (Pagn 11 of 61)
O o 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 i
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LOW SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND THE p CONTROL HANDLE PULLED OUT b
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:
l 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 l
l ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE I IB 119' ELEVATION
REFERENCES:
DRAWING 208-005 SHEET AH-28 SENSING ELEMENT: CS/0UT, CS/SC, CS/0, 42/15 RELAY 1
Rev. 21 Page 13 AR-302
ENCLOSURE 1 (Page 12 of 61) l I
ESB ANNUNCIATOR RESPONSE ESA-KW2-02-03 B-02-03
)
1 l
l EVENT POINT 0350
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INDICATED CONDITION:
i o AHF-1A CONTROL HANDLE PUSHED IN AND IN NORMAL AFTER START AND LOW AIR FLOW IS SENSED BY AH-17-DPS. ,
l 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:
l o IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE TO SECURE THE FAN o ENSURE WO 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
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U Rev. 21 Page 14 AR-302
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ENCLOSURE 1 (Page 13 of 61) l )
lO ESB ANNUNCIATOR RESPONSE ESA-KW2-02-04 B-02-04 )
,V I RB FAN A VIBRATION HIGH i . ._
EVENT POINT 0351 1 i
INDICATED CONDITION: I o AHF-1A HIGH VIBRATION CONDITION IS SENSED BY AH-18-ME1/2 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FAN AND MOTOR TEMPS INCREASING ON AH-1003-TIR ON BACK OF CONTROL BOARD
,,. s 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 o ENSURE TWO OPERABLE RB FANS ARE ES SELECTED PER OP-417 DISCUSSION:
ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION.
l
REFERENCES:
DRAWING 208-005 SHEET AH-132 l
SENSING ELEMENT: AH-18-ME1, AH-18-ME2 n
N AR-302 Rev. 21 Page 15
ENCLOSURE 1 (Pag 2 14 of 61)
B-02-05
/O ESB ANNUNCIATOR RESPONSE ESA-KW2-02-05 C/
RB FAN A CONDENSATE HIGH EVENT POINT 1697 INDICATED CONDITION:
o AHF-1A CONDENSATE FLOW IS 2.1133 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 (a~',
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 FEE 0 WATER 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
Rev. 21 Page 16 AR-302 ;
r 1
ENCLOSURE 1 '
(Page 15 of 61)
( ESB ANNUNCIATOR RESPONSE ESA-KW2-02-05 B-02-05 11115 AR IS ONLY USED WHEN COLD LEG N0ZZLE DAMS ARE INSTALLED PER MP-110C l
RCSG-1 A NOZZLE DAM PROBLEM l
EVENT POINT 1697 i l
INDICATED CONDITION:
o "A" SIDE N0ZZLE DAM CONTROL CONSOLE IS IN ALARM f
l l
l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
l l o N0ZZLE DAM PRESSURE 19 PSIG ON EITHER SEAL l eg o N0ZZLE DAM PRESSURE 56.5 PSIG ON EITHER SEAL I 2 o N0ZZLE DAM AIR FLOW 19 SCFH o LOSS OF POWER TO THE CONTROL PANEL l
l OPERATOR ACTIONS FOR A VALIO ALARM:
l o IMMEDIATELY INVESTIGATE SOURCE OF ALARM
- o REFER TO AP-404, LOSS OF DECAY HEAT REMOVAL DISCUSSION:
THIS ALARM INDICATES POSSIBLE N0ZZLE DAM SEAL DEGRADATION. IF THE SEAL l 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 l 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
%]
AR-302 Rev. 21 Page 17 f
ENCLOSURE 1 (Paga 16 of 61) r
(
(j\ ESB ANNUNCIATOR RESPONSE ESA-KW2-02-06 B-02-06 ES A j l
ACTUATION TROUBLE f l
l l
EVENT POINT 1230 INDICATED CONDITION:
o "A" ES ACTUATION SIGNAL ON ONE OR MORE ES CHANNELS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o ES STATUS LIGHTS
/~~s 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.
REFERENCES:
DRAWING 208-028 SHEET ES-AB-05 SENSING ELEMENT: VARIOUS ES ACTUATION CONTACTS v
Rev. 21 Page 18 AR-302
I ENCLOSURE 1 (Page 17 of 61)
I iv
( ESB ANNUNCIATOR RESPONSE ESA-KW2-03-01 8-03-01 f i
1 l
RB FAN C HIGH SPEED TRIP j EVENT POINT 0356 i
INDICATED CONDITION:
o AHF-1C CONTROL HANDLE PUSHED IN, IN NORMAL AFTER START WITH THE FAST SPEED WINDINGS NOT ENERGIZED l
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN HIGH SPEED LIGHT ON WITH A RED FLAG ON CONTROL STATION AND CONTROL l m HANDLE PUSHED IN
, (w) .
l l OPERATOR ACTIONS FOR A VALID ALARM:
l i
' I 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: ,,
l i
THIS ALARM WILL OCCUR IF THE FAN IS RUNNING IN HIGH SPEED AND AN ES j
ACTUATION OCCURS. THIS WILL TRIP THE FAN IN HIGH SPEED AND START THE ES SELECTED FANS IN SLOW SPEED. l
(
, 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.
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 f i
V; t
)
l AR-302 Rev. 21 Page 19
f ENCLOSURE 1 (Page 18 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-03-02 B-03-02 RB FAN C LOW SPEED TRIP l I l
EVENT POINT 0357 l
h INDICATED CONDITION:
o AHF-1C CONTROL HANDLE PULLED OUT, IN NORMAL AFTER START, AND THE SLOW SPEED WINDINGS ARE NOT ENERGIZED l l l REDUNDANT INDICATION WHICH WILL VERIFY ALARM: I o GREEN LOW SPEED LIGHT ON WITH A RED FLAG ON CONTROL STATION, AND CONTROL HANDLE PULLED OUT L)
OPERATOR ACTIONS FOR A VALID ALARM: l l
! o INVESTIGATE CAUSE OF FAN TRIP l o ENSURE Two OPERABLE RB FANS ARE ES SELECTED PER OP-417 o MONITOR RB TEMPERATURE AND PRESSURE DISCUSSION:
l 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/0UT, CS/SC, CS/0, 42/15 RELAY Rev. 21 Page 20 AR-302
4 ENCLOSURE 1 (Page 19 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-03-03 B-03-03 RB FAN C AIR FLOW LOW 1
\ \
b l 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:
l 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 l
l l l l DISCUSSION: l l
l 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 AL/M SHOULD ACTUATE. ,
i
REFERENCES:
DRAWING 208-005 SHEET AH-30 SENSING ELEMENT: AH-21-DPS, CS/0UT, CS/SC, CS/0, 42/15 RELAY O
AR-302 Rev. 21 Page 21
ENCLOSURE 1 (Page 20 of 61) i ESB ANNUNCIATOR RESPONSE ESA-KW2-03-04 B-03-04 RB FAN C VfBRATION HIGH I
)
EVENT POINT 0359 INDICATED CONDITION:
o AHF-1C HIGH VIBRATION CONDITION IS SENSED BY AH-22-ME1/2 l
l l
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FAN AND MOTOR TEMPS INCREASING ON AH-1003-TIR ON BACK OF 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 o ENSURE Th0 OPERABLE RB FANS ARE ES SELECTED PER OP-417 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-22-MEl, AH-22-ME2
,O b
AR-302 Rev. 21 Page 22
ENCLOSURE 1 (Pagn 21 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-03-05 B-03-05 l RB FAN C l
CONDENSATE l
HIGH EVENT POINT 1699 l INDICATED CONDITION:
o AHF-1C CONDENSATE FLOW IS 11133 CC PER MINUTE AS SENSED BY AH-658-FIS l
l 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 I
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; R8 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 l SENSING ELEMENT: AH-658-FIS k
Rev. 21 Page 23 AR-302
ENCLOSURE 1 (Page 22 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-03-06 B-03-06 I
RB FAN C POWER SUPPLY l
MISALIGN L l
_ dE.
EVENT POINT 0799 INDICATED CONDITION:
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 TO "AHF-lC" o ESMCC-3AB POWER SOURCE STATUS LAMP INDICATES ABT IS SELECTED TO ES 480V 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 I
DISCUSSION:
THIS CONDITION VIOLATES REQUIREMENTS FOR ES TRAIN SEPARATION. OPERABILITY CONCERNS MUST BE ADDRESSED WHILE THIS CONDITION EXISTS. REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
l l
REFERENCES:
DRAWING 208-005 SHEET AH-30 SENSING ELEMENT: MTXS-1, SS-BY l
(a3 Rev. 21 Page 24 AR-302
e l ENCLOSURE 1
! (Page 23 of 61)
/~N ESB ANNUNCIATOR RESPONSE ESA-KW2-03-06 B-03-06
, b) 1 R8 FAN C 1 POV/ER SUPPLY
! MISALIGN l - _ _ _ _ _
l 1
EVENT POINT 0801 l i
l l
I INDICATED CONDITION: d 1
o AHF-1C SELECTED FOR "B" ES START, AND ES-MCC-3AB IS BEING POWERED FROM ES 480V BUS 3A g REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o SWITCH IN ES ACTUATION RELAY CABINET SD IS SELECTED TO "AHF-1C" I o ES-MCC-3AB POWER SOURCE STATUS LAMP INDICATES ABT IS SELECTED TO ES 480V BUS 3A OPERATOR ACTIONS FOR A VALID ALARM:
i
)
o SELECT AHF-1B FOR ES START ON ES "B" ACTUATION OR 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.
I
REFERENCES:
DRAWING 208-005 SHEET AH-30 SENSING ELEMENT: MTXS-1, SS-BY j O '
AR-302 Rev. 21 Page 25
ENCLOSURE 1 (Page 24 of 61) l D ESB ANNUNCIATOR RESPONSE ESA-KW2-04-01 B-04-01 l
( i i
i I MAKEUP PP A TRIP l
i EVENT POINT 1035 INDICATED CONDITION:
o BREAKER IS OPEN WITH 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 ES STATUS LIGHT O
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-402 FOR RESTORATION OF RCP SERVICES PRIOR TO STARTING ANOTHER MUP o CONSIDERING MINIMIZING LETDOWN FLOW ):
o INVESTIGATE MVP-1A 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 DO NOT CAUSE ALTERNATE PUMPS TO TRIP AFTER THEY ARE STARTED.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-041 SHEET MU-01 ,
SENSING ELEMENT: CS/SC, CS/0, 52H/B, 525/B AR-302 Rev. 21 Page 26
(
ENCLOSURE 1 (Page 25 of 61)
B-04-02 CT ESB ANNUNCIATOR RESPONSE ESA-KW2-04-02 V
MAKEUP PP A GEAR OIL PRESS LOW EVENT POINT 1057 i INDICATED CONDITION:
o MVP-1A BREAKER CLOSED ;t2 SECONDS WITH GEAR OIL PRESS 57 PSIG AS SENSED BY MU-88-PS j
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
I o MVP-5A BACK UP GEAR OIL PUMP AUTO STARTS o COMPUTER POINT X-067 OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY MVP-5A DC BACK UP GEAR OIL PUMP STARTED o MONITOR MVP-1A VIA COMPUTER GROUP 70 l
l DISCUSSION:
CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE UP PUMPS PER OP-402 l
REFERENCES:
DRAWING 208-041 SHEET MU-49 SENSING ELEMENT: MU-88-PS, CS/SC, CS/0, 52H/B, 525/B G
AR-302 Rev. 21 Page 27
EN_ CLOSURE 1 (Paga 26 of 61)
, ESB ANNUNCIATOR RESPONSE ESA-KW2-04-03 B-C4-03 MAKEUP PP A MOTOR OVERLOAD EVENT POINT 1033 I
INDICATED CONDITION:
o MOTOR AMPS t 115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HIGH MOTOR AMPS o MVP-1A TRIP
[ o HIGH FLOWRATES THROUGH MUP-1A OPERATOR ACTIONS FOR A VALID ALARM:
o TRIP MUP-1A o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS i
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANEOUS OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.
IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.
REFERENCES:
DRAWING 208-041 SHEET MU-01 SENSING ELEMENT: 51 RELAY INSIDE BREAKER CUBICLE O
AR-302 Rev. 21 Page 28
ENCLOSURE I (Paga 27 of 61)
ESA-KW2-04-04 B-04-04
['}
u ESB ANNUNCIATOR RESPONSE ,
l i
MAKEUP PP A LUBE OIL PUMP TRIP l
EVENT POINT 1048 INDICATED CONDITION:
o MVP-2A CONTROL HANDLE IN NORMAL AFTER 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 PUMP AUTO START l %,)
OPERATOR ACTIONS FOR A VALID ALARM:
l
! o ENSURE MVP-3A BACK-UP LUBE OIL PUMP STARTED l
l OISCUSSION:
l THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.
l MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 70. CONSIDERATION SH0JLO 3E '
GIVEN TO SWAPPING MAKE-UP PUMPS.
REFERENCES:
DRAWING 208-041 SHEET MU-05 SENSING ELEMENT: CS/SC, CS/0, 428 O
Rev. 21 Page 29 AR-302
4 ENCLOSURE 1 (Paga 28 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-04-04 B-04-04 MAKEUP PP A LUBE OlL PUMP TRIP EVENT POINT 1052 INDICATED CONDITION:
o MUP-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
[Rs o COMPUTER POINT X070 OPERATOR ACTIONS FOR A VALID ALARM:
o MONITOR MVP-1A BEARING OIL TEMPERATURES I
4 DISCUSSION:
I 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.
l
REFERENCES:
DRAWING 208-041 SHEET MU-30 SENSING ELEMENT: CS/SC, CS/0, CR1 l
i g
V Rev. 21 Page 30 AR-302
ENCLOSURE 1 (Page 29 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-04-06 B-04-06 AUX STEAM ISO (ASV 195)
) BYPASSED g
EVENT POINT 1960
\
INDICATED CONDITION:
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 O
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-608 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 I SENSING ELEMENT: CS/NC AR-302 Rev. 21 Page 31 L
. l ENCLOSURE 1 (Paga 30 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-05-02 B-05-02 i
MAKEUP PP A LUBE OIL PRESS LOW EVENT POINT 1031 INDICATED CONDITION:
o LUBE OIL PRESS AS SENSED BY MU-42-PS3 IS $3 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o MVP-3A BACK UP LUBE OIL PUMP AUTO STARTS l
OPERATOR ACTIONS FOR A VALID ALARM:
l o ENSURE MVP-3A HAS STARTED i
l J
l 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 T,. OP-402 FOR DIRECTIONS ON STARTING MAKEUP PUMPS.
l i
REFERENCES:
DRAWING 208-041 SHEET MU-01 l
! SENSING ELEMENT: CS/3A, MU-42-PS3 0 -
AR-302 Rev. 21 Page 32
1 ENCLOSURE 1 (Page 31 of 61) 8-05-03
/9 ESB ANNUNCIATOR RESPONSE ESA-KW2-05-03 D'
MAKEUP PP A LUBE OIL PUMP AUTO START EVENT POINT 1051 ,
1 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 MUP-3A CONTROL STATION p., o COMPUTER POINT X071 Y l l
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.
MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 70. CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE-UP PUMPS, l
REFERENCES:
DRAWING 208-041 SHEET MU-30 SENSING ELEMENT: CS/ST, CS/ST, CS/0, CR1 l
V !
r Rev. 21 Page 33 AR-302
ENCLOSURE 1 (Paga 32 of 61) jO ESB ANNUNCIATOR RESPONSE ESA-KW2-05-04 B-05-04
, y/
I MAKEUP PP A OUT OF SERVICE EVENT POINT 1032 INDICATED CONDITION:
o MUP-1A 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 1 ]
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY CLOSED DPDP-5A SWITCH 10 o VERIFY DC KNIFE SWITCH FOR MVP-1A BREAKER CLOSED DISCUSSION:
THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING, t
REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION, j
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
DRAWING 208-041 SHEET MU-01 l
REFERENCES:
SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MUP-1A l
l v) t Rev. 21 Page 34 AR-302
ENCLOSURE 1 (Pago 33 of 61) i ESA-KW2-05-04 B-05-04 (3 ESB ANNUNCIATOR RESPONSE L/
l MAKEUP PP A OUT OF SERVICE EVENT POINT 1034 INDICATED CONDITION:
o MUP-1A BREAKER IS RACKED OUT AND " 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 l
I DISCUSSION:
TWO PUMPS SHOULD BE SELECTED FOR ES START.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
i l
REFERENCES:
DRAWING 208-041 SHEET MU-01 SENSING ELEMENT: 43/3A CUBICLE 3A9, 52H/b CUBICLE 3A9 FOR MVP-1A A
( i
'wJ Rev. 21 Page 35 AR-302
-ENCLOSURE 1 (Page 34 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-05-06 B-05-06 V)
(
l AUX STEAM ISO (ASV-195) l AUTO CLOSED 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 t
OPERATOR ACTIONS FOR A VALID ALARM:
I o REFER TO OP-608 l
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 l
REFERENCES:
DRAWING 208-008 SHEET AS-05 l
l SENSING ELEMENT: 3ASV-195-SV-1, 33C/ASV-195-SV, AS-36-PS1,AS-36-PS-3 O
Rev. 21 Page 36 AR-302 l
ENCLOSURE 1 (Pagn 35 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-06-01 8-06-01 l r-xxyr g MAKEUP PP B TRIP l
I I
EVENT POINT 1041 l
INDICATED CONDITION:
o MVP-1B BREAKER IS OPEN WITH CONTROL HANDLE IN NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT ON WITH A RED FLAG ON MUP-18 CONTROL STATION q o ES STATUS LIGHT N.)
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-402 FOR RESTORATION OF RCP SERVICES PRIOR TO STARTING ANOTHER MVP o CONSIDER MINIMIZING LETDOWN FLOW o INVESTIGATE MUP-1B BREAKER FOR DROPPED TARGETS l o START ANOTHER MAKE-UP PUMP PER OP-402 IF CAUSE OF THIS TRIP WILL NOT TRIP ANOTHER PUMP i 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.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-041 SHEET MU-02 D SENSING ELEMENT: CS/SC, CS/0, 52H/B, 525/B Q,h Rev. 21 Page 37 AR-302 i ,
ENCLOSURE 1 (Paga 36 of 61)
O ESB ANNUNCIATOR RESPONSE ESA-KW2-06-02 B-06-02 V.
MAKEUP PP B GEAR OIL PRESS LOW EVENT POINT 1058 INDICATED CONDITION:
o MVP-18 BREAKER CLOSED >2 SECONDS WITH GEAR OIL PRESS $7 PSIG AS SENSED BY MU-89-PS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o MVP-5B BACK UP CEAR OIL PUMP AUTO STARTS o COMPUTER POINT X068 O
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY MVP-58 BACK UP CEAR OIL PUMP STARTED o MONITOR MVP-1B VIA COMPUTER GROUP 71 l
DISCUSSION:
THIS ALARM INDICATES THAT THERE MAY BE INADEQUATE LUBRICATION FOR THE SPEED INCREASER GEAR BOX, CONSIDERATION SHOULD 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, 525/A, MU-89-PS l'
(
AR-302 Rev. 21 Page 38 L
f l
l ENCLOSURE 1 (Page 37 of 61)
/N ESB ANNUNCIATOR RESPONSE ESA-KW2-06-03 8-06-03 b
l MAKEUP PP B MOTOR OVERLOAD EVENT POINT 1039 i
INDICATED CONDITION:
o MOTOR AMPS >115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HIGH MOTOR AMPS
)
o >540 CPM TOTAL INDICATED FLOW THROUGH MUP-1B o MVP-1B TRIP OPERATOR ACTIONS FOR A VALID ALARM:
o TRIP MVP-1B o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS I
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANEOUS OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.
IT 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 l
AR-302 Rev. 21 Page 39
ENCLOSURE 1 (Page 38 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-06-04 B-06-04
'y O MAKEUP PP 8 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 o LOW LUBE OIL PRESSURE ALARM o MUP-3B BACK-UP LUBE OIL PUMP AUTO START OPERATOR ACTIONS FOR A VALID ALARM:
l o ENSURE MVP-3B BACK-UP LUBE OIL PUMP STARTED 1
l
[
DISCUSSION:
l i 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 A
V r
AR-302 Rev. 21 Page 40
ENCLOSURE 1 (Pege 39 of 61)
^
/ '\ ESB ANNUNCIATOR RESPONSE ESA-KW2-06-04 B-06-04 U
MAKEUP PP B LUBE OIL PUMP TRIP I
EVENT POINT 1054 INDICATED CONDITION:
o MUP-3B 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
OPERATOR ACTIONS FOR A VALID ALARM:
o MONITOR MUP-1B PUMP TEMPS 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. l l
1
REFERENCES:
DRAWING 208-041 SHEET MU-31 SENSING ELEMENT: CS/SC, CS/0, CR1
/"
N.)]
l AR-302 Rev. 21 Page 41
I ENCLOSURE 1 (Page 40 of 61) l ESB ANNUNCIATOR RESPONSE ESA-KW2-07-02 B-07-02 l[]
v I
I MAKEUP PP B LUBE OIL PRESS LOW EVENT POINT 1037 l
INDICATED CONDITION:
o LUBE OIL PRESS AS SENSED BY MU-45-PS3 IS 53 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o MUP-3B BACK UP LUBE OIL PUMP AUTO STARTS OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE MVP-3B HAS STARTED DISCUSSION:
l THIS ALARM INDICATES THAT THERE IS INADEQUATE LUBRICATION FOR MUP-1B. IF MUP-1B IS RUNNING THEN IT SHOULD BE SECURED AND AN ALTERNATE MAKEUP PUMP STARTED PER OP-402, 1
l
REFERENCES:
DRAWING 208-041 SHEET MU-02 SENSING ELEMENT: 43CS/3B7-3B, MU-45-PS3 l
l AR-302 Rev. 21 Page 42
a ENCLOSURE 1 (Paga 41 of 61)
I ESB ANNUNCIATOR RESPONSE ESA-KW2-07-03 B-07-03
[
i MAKEUP PP B LUBE OIL PUMP AUTO START EVENT POINT 1053 1
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 l s o COMPUTER POINT X071
(
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE MVP-38 IS RUNNING I
I DISCUSSION:
THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.
MONITOR THE MAKE-UP PUMP VIA COMPUTER CROUP 71. CONSIDERATION SHOULD BE GIVEN TO STARTING ANOTHER MAKE-UP PUMP.
l
REFERENCES:
DRAWING 208-041 SHEET MU-31 SENSING ELEMENT: CS/ST, CS/ST, CS/0, CR1 ,
O
{
\
l Rev. 21 Page 43 AR-302
ENCLOSURE 1 (Paga 42 cf 61)
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 CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o NO INDICATING LIGHTS ON CONTROL STATION
- o ES STATUS LIGHTS INDICATE BREAKER POSITION f
LJ OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR MVP-1B BREAKER CLOSED I
l I
DISCUSSION:
THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING i REFER TO OP-703 FOR LOCAL BREAKER OPERATION. THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-041 SHEET MU-02 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MUP-1B f)i L
Rev. 21 Page 44 AR-302
ENCLOSURE 1 (Page 43 of 61)
ES8 ANNUNCIATOR RESPONSE ESA-KW2-07-04 B-07-04 MAKEUP PP B OUT OF SERVICE EVENT POINT 1040 INDICATED CONDITION:
o MVP-1B BREAKER IS RACKED OUT AND MVP-1B IS SELECTED FOR ES START i
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o NO INDICATING LIGHTS ON CONTROL STATION o NO ES STATUS INDICATION O OPERATOR ACTIONS FOR A VALID ALARM:
l o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:
TWO PUMPS SHOULD BE SELECTED FOR ES START.
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 O
O AR-302 Rev. 21 Page 45
r ENCLOSURE 1 (Paga 44 of 61)
(
ESB ANNUNCIATOR RESPONSE ESA-KW2-07-06 B-07-06 L')j H2 SAMPLING PANEL A j TROUBLE
! EVENT POINT 0080 INDICATED CONDITION: l l
, 4 o PASS RB H2 ANALYZER "A" MALFUNCTION o HIGH RB H2 CONCENTRATION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOSS OF POWER TO PANEL
,m o OVERPRESSURE TO PANEL AT E4 PSIG ti i o LOW FLOW TO PANEL AT 51 SCFH
! \d o THERMO ELECTRIC COOLER 50.1 AMPS o RB H2 CONCENTRATION 13%
l l
OPERATOR ACTIONS FOR A VALID ALARM:
I o NOTIFY NSS/NSM AND EC OF HYDROGEN CONCENTRATION o IE RB H2 13%,
7 THEN GO TO EM-308 l o DE 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. EM-308 PROVIDES GUIDANCE TO MONITOR POST-ACCIDENT HYDROGEN CONCENTRATION IN THE REACTOR BUILDING ATMOSPHERE USING THE CONTAINMENT HYDROGEN MONITORING SYSTEM.
REFERENCES:
DRAWING 208-062 SHEET WS-04 SENSING ELEMENT: VARIOUS FLOW / PRESSURE / CURRENT SWITCHES INSIDE THE SAMPLER t%
b Rev. 21 Page 46 i AR-302
ENCLOSURE 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:
I o "A" ECDG HAS A START COMMAND AND LUBE OIL PRESSURE AS SENSED BY DL-9-PS IS $6 PSIG AFTER 7 SECONDS QB l o "A" ECDG HAS A START COMMAND AND ENGINE SPEED AS SENSED BY EG-19-SS IS 5250 RPM AFTER 7 SECONDS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
q o ECDG-1A TRIPS o CONTROL BOARD " CRANK" LIGHT COES OUT AND WHITE " READY" LIGHT DOES NOT COME ON o ECDG 1A STARTING AIR PRESSURE LOW ALARM ANNUNCIATES l
OPERATOR ACTIONS FOR A VALID ALARM:
o INSPECT ECDG-1A FOR CAUSE OF FAILURE TO START o RESET PUSHBUTTON MUST BE DEPRESSED ON ECDG CAUGE BOARD PRIOR TO EGDG RESTART DISCUSSION:
t 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-17, EG-03, EG-01, EG-05 DL-9-PS, EG-19-SS, START FAIL RELAY O
V SENSING ELEMENT:
Rev. 21 Page 47 AR-302
ENCLOSURE 1 (Page 46 of 61)
ESA-KW2-08-01 B-08-01
( ESB ANNUNCIATOR RESPONSE l ZZZZZZZ% y DIESEL GEN A FAILED y
TO START l
I EVENT POINT 1214 INDICATED CONDITION:
o "A" EGDG HAS TRIPPED ITS PHASE DIFFERENTIAL CURRENT RELAY o "A" ECDG TRIPS AND BREAKER 3209 OPENS o "A" ECDG 86 LOCK 0UT RELAY HAS ACTUATED 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 ECDG-1A FOR CAUSE OF DIFFERENTIAL CURRENT CONDITION o LOCKOUT RELAY MUST BE MANUALLY RESET ONCE PROBLEM IS RESOLVED.
4 DISCUSSION:
THIS ALARM INDICATES THE DIESEL CENERATOR HAS EITHER, A PHASE TO PHASE SHORT OR A PHASE TO GROUND SHORT. THIS CONDITION WILL TRIP THE DIESEL AND PR IT FROM STARTING. THE CAUSE OF THIS PROBLEM MUST BE RESOLVED PRIOR TO ATTEMPT BEING MADE TO RESTART AND RELOAD THE DIESEL GENERATOR.
I
REFERENCES:
DRAWING 208-027 SHEET EG-15 SENSING ELEMENT: 86-DG-3A, 87A, 87B, 87C DIFFERENTIAL CURRENT RELAYS f
/m Rev. 21 Page 48 AR-302
MCLOSURE 1 (Page 47 of 61)
ESB ANNUNCIATOR RESP 0i4SE ESA-KW2-08-02 B-08-02 l
DIESEL GEN A
' TROUBLE I l
l 1 i
EVENT POINT 1202 INDICATED CONDITION:
o "A" EGDG LUBE OIL TEMP AS SENSED BY DL-11-TS IS 5115' F QB o "A" EGDG JACKET COOLANT TEMP AS SENSED BY DJ-28-TS 5130' 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 /]ACKET COOLANT TEMP.
I OPERATOR ACTIONS FOR A VALID ALARM:
i o INSURE PROPER OPERATION OF LUBE OIL HEATERS DLHE-3 l o INSURE PROPER OPERATION OF JACKET COOLANT HEATER D)HE-1 l
o REFER TO OP-707 I
DISCUSSION:
I EGDG LUBE OIL TEMP MUST BE MAINTAINED >110* F REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS
REFERENCES:
DRAWING 208-027 SHEET EG-07 SENSING ELEMENT: DL-11-TS, DJ-28-TS O
Rev. 21 Page 49 AR-302
ENCLOSURE 1 (Page 48 of 61) l ESB ANNUNCIATOR RESPONSE ESA-KW2-08-02 B-08-02 DIESEL GEN A i l TROUBLE EVENT POINT 1205 l
l INDICATED 0)NDITION:
o "A" EGDG LOCAL ALARM PANEL HAS A DROPPED TARGET l
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INFORMED BY THE PRIMARY PLANT OPERATOR OF ECDG-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 DROPPED. IMMEDIATE INVESTIGATION OF ALARM CAUSE SHOULD BE INITIATED.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-027 SHEET EG-17 SENSING ELEMENT: VARIOUS SENSORS ASSOCIATED WITH LOCAL ALARM PANEL
'O i i i
AR-302 Rev. 21 Page 50
r ENCLOSURE 1 (Paga 49 of 61)
L ESB ANNUNCIATOR RESPONSE ESA-KW2-08-03 B-08-03 l(
) L.
l DIESEL GEN A l
- OUT OF SERVICE i
EVENT POINT 1195 INDICATED CONDITION:
o "A" EGDG HAS HAD A LOSS OF DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o ECDG-1A STARTS WITH NO 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 ECDG-1A CONTROL POWER FUSES o 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 WId 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.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
i t
REFERENCES:
DRAWING 208-027 SHEET EG-17, EG-03, EG-09, EG-05, EG-15 l SENSING ELEMENT: A,B,C,D,E, LOSS OF POWER RELAYS l
O l l
AR-302 Rev. 21 Page 51 l I
I ENCLOSURE 1 (Page 50 of 61) i ESB ANNUNCIATOR RESPONSE ESA-KW2-08-03 8-08-03 DIESEL GEN A OUT OF SERVICE EVENT POINT 1206 INDICATED CONDITION:
o "A" ECDG START AIR AS SENSED BY EG-11-PS IS <225 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
i
'Q) l OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTICATE CAUSE OF LOW AIR PRESSURE o VERIFY EGDG-1A AIR COMPRESSOR, EGP-1A RUNNING o CHECK EGDG-1A FOR AIR LEAKS l 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. 1 IF EGP-1A IS OUT OF SERVICE THEN CONSIDERATION SHOULD BE GIVEN TO CROSS '
CONNECTING THE DIESEL START AIR SYSTEMS BY OPENING EGV-25 AND EGV-26.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-02? SHEET EG-17, EG-07 SENSING ELEMENT: EG-1 BPS Ov Rev. 21 Page 52 AR-302 l
l ENCLOSURE 1 (Page 51 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-08-03 B-08-03 DIESEL GEN A OUT OF SERVICE I
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 ECDG-1A CONTROL SWITCH NOT IN AUTO 2 '
l
\ 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 l 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 SENSING ELEMENT: VARIOUS EGDG-1A CONTROL SWITCH CONTACTS Rev. 21 Page 53 AR-302
f 1 ENCLOSURE 1 l (Page 52 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-08-04 B-08-04 l
'(% J) l l I CF TANK A LEVEL HIGH/ LOW EVENT POINT 0109 INDICATED CONDITION:
o CFT-1A LEVEL AS SENSED BY CF-2-LS1 IS 113'4" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CONTROL BOARD INDICATORS CF-2-LIl OR CF-2-LI2 o COMPUTER POINT P200 v
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.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS1 i [~)
V Rev. 21 Page 54 AR-302
4 ENCLOSURE 1 (Paga 53 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-08-04 {B-08-04 CF TANK A LEVEL HIGH/ LOW EVENT POINT 0110 INDICATED CONDITION:
o CFT-1A LEVEL AS SENSED BY CF-2-L52 15 11 3'4" 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 DISCUSSION: 1 I
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.
REFERENCES:
DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-L52 i
Rev. 21 Page 55 AR-302
r ENCLOSURE 1 (Page 54 of 61) i ESA-KW2-08-04 B-08-04
/9 V
ESB ANNUNCIATOR RESPONSE l
l CF TANK A LEVEL HIGH/ LOW EVENT POINT 0111 INDICATED CONDITION:
o CFT-1A LEVEL AS SENSED BY CF-2-LS1 IS $12'3"
)
t \
l 1
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
/ o CONTROL BOARD INDICATORS CF-2-LIl OR CF-2-LI2 I
) 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 -
l DISCUSSION:
1 A LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES OR CFT l 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-LS1 j l
l Rev. 21 Page 56 AR-302
i I
ENCLOSURE 1 (Paga 55 of 61) ,
ESA-KW2-08-04 8-08-04 ESB ANNUNCIATOR RESPONSE i
{
l l
EVENT POINT 0112 l
(
(
l INDICATED CONDITION:
o CFT-1A LEVEL AS SENSED BY CF-2-LS2 IS $12'3" l
l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(O g 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 DISCUSSION:
)
< A LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES OR CF SAMPLE ISOLATION VALVES ARE LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY.
I j
! REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
l l
REFERENCES:
DRAWING 208-013 SHEET CF-13 i
SENSING ELEMENT: CF-2-LS2 _
O Rev. 21 Page 57 AR-302
ENCLOSURE..l (Page 56 of 61)
[} ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 B-08-05
%/
l I
CF TANK A PRESS l HIGH/ LOW EVENT POINT 0105 INDICATED CONDITION:
i o CFT-IA PRESSURE AS SENSED BY CF-1-PS1 IS E615 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM: )
o CONTROL BOARD INDICATORS CF-1-PIl OR CF-1-PI2 l
l\s.-
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
1 DISCUSSION:
l INCREASING REACTOR BUILDING TEMPERATURES, NITROCEN VALVE LEAKBY FROM N2 BOTTLES, OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE.
j PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR
! ADMINISTRATIVF. REQUIREMENTS.
1
REFERENCES:
DP. AWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS1 m
\
AR-302 Rev. 21 Page 58
)
ENCLOSURE 1 (Page 57 of 61) l i
ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 B-08-05 1 CF TANK A I
PRESS I
HIGH/ LOW l
EVENT POINT 0106 l
INDICATED CONDITION:
o CrT-IA PRESSURE AS SENSED BY CF-1-PS2 IS 1615 PSIG 1 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CONTROL BOARD INDICATORS CF-1-PIl OR CF-1-PI2 t' i Qj' 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, NITROCEN VALVE LEAKBY FROM N2 BOTTLES OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE.
PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208 013 SHEET CF-13 SENSING ELEMENT: CF-1-PS2 Rev. 21 Page 59 AR-302
f
! ENCLOSURE 1 (Paga 58 of 61) lO[D ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 B-08-05 1
l l
CF TANK A I PRESS f HIGHILOW l
EVENT POINT 0107 l
INDICATED CONDITION:
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 O 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 s
1 DISCUSSION:
DECREASING REACTOR BUILDING TEMPERATURES OR DECREASING CORE FLOOD TANK LEVELS MAY CAUSE CORE FLOOD TANK PRESSURE TO DECREASE.
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
Rev. 21 Page 60 AR-302
a ENCLOSURE 1 l
(Page 59 of 61)
B-08-05
/9 ESB ANNUNCIATOR RESPONSE ESA-KW2-08-05 V
l CF TANK A PRESS HIGH/ LOW EVENT POINT 0108 l
l INDICATED CONDITION:
l l o CFT-1A PRESSURE AS SENSED BY CF-1-PS2 IS 5585 PSIG l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CONTROL BOARD INDICATORS CF-1-PIl OR CF-1-PI2 i (N 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:
l DECREASING REACTOR BUILDING TEMPERATURES OR DECREASING CORE FLOOD TANK LEVELS MAY CAUSE CORE FLOOD TANK PRESSURE TO DECREASE.
PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE
- REQUIREMENTS.
1
REFERENCES:
DRAWING 208-013 SHEET CF-13 f SENSING ELEMENT: CF-1-PS2 Rev. 21 Page 61 AR-302
o ENCLOSURE 1 (Page 60 of 61)
(m ESA-KW2-08-06 B-08-06 Q ESB ANNUNCIATOR RESPONSE CF TANK A DISCH VALVE OPEN/ CLOSED EVENT POINT 0101 INDICATED CONDITION:
o RCS PRESSURE AS SENSED BY RC-3A-PS3 IS 5690 PSIG AND CFV-5 IS NOT FULL CLOSED i
4 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
'^g 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 NORi%LLY DE-ENERGIZED. THE BREAKER WILL HAVE TO BE CLOS ES MCC 3AB PRIOR TO VALVE OPERATION. I
REFERENCES:
DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: RC-3A-PS3, 33C VALVE CLOSED CONTACT f
l l
lv )
Rev. 21 Page 62 AR-302
I o
ENCLOSURE 1 (Page 61 of 61)
ESB ANNUNCIATOR RESPONSE ESA-KW2-08-06 B-08-06 l
[
CF TANK A DISCH VALVE OPEN/ CLOSED EVENT POINT 0102 l
INDICATED CONDITION:
o RCS PRESSURE AS SENSED BY RC-3A-PS3 IS7;t 02.5 PSIG AND CFV-5 IS NOT FULL OPEN.
l REDUNDANT INDICATION WHICH WILL VERIcY ALARM:
o CONTROL BOARD INDICATOR RC-158-PI2 AND CFV-5 POSITION INDICATION OPERATOR ACTIONS FOR A VALID ALARM:
o OPEN CFV-5 OR STOP RCS PRESSURE INCREASE I
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, 33 VALVE OPEN CONTACT 10 V
Rev. 21 Page 63 (LAST PAGE)
AR-302