ML20217B730
| ML20217B730 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 09/19/1997 |
| From: | FLORIDA POWER CORP. |
| To: | |
| References | |
| AR-301, NUDOCS 9709300167 | |
| Download: ML20217B730 (58) | |
Text
X 9
e Document Transmittal #: 69676 Date: 9/19/97 W
Tc:
NRC lDC DEbK)
MAC: N/A Destination:
==
Description:==
Copy Copy Totals Document:
Revision:
Comment:
INFO CNTL _MSTR AR0301 16 24 1
0 0
l-0/
l Instructions to the Addressee:
p PIIase verify the document (s) received agrees with the above information.
[
l Operations department must attach old document (s) or portions of document (s) superseded by the above to this transmittal.
T.ie signature indicates acknowledgment of receipt of the above document (s) and that documents have been updated, Retum signed and dated transmittal to Document Control within 15 working days of
-l transmittal date to mall code:
NA1C Florda Power Corporaten Document Control, NA1C 3 p,y,
Crystal River Energy Complex as+
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Crystal River, FL 34428-6708 Signature of Addressee:
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9709300167 970919 PDR ADOCK 050003OL F
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Rev. 16 Effective Date l
l IN:ORMATiON ONLY ANNUNCIATOR RESPONSE AR-301 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 ESA ANNUNCIATOR RESPONSE APPROVED BY:
Interpretation Contact Gia&A1ture&MH (SIGNATURE ON FILE)[ f DATE:
d9!/9/79 l
INTERPRETATION CONTACT:
Manager, Nuclear Plant Operations Support
._ -._ _.. _~______. _ ____...._.._. _ _ _ _ _.-__._.._._
-__._._.m 1
IA.BLE OF CONTENTS SECTION PAGE J
1,0.. PURPOSE.................................................................
1 1
2. 0. REEEBEEES............................................................
4 2.1 IMELEM NIING REFEREg lS...................................
2.2 DEVELOPMENTAL REFERENCES..................................
......... 1 1
......... 1 3.0 PERSONNEL IND0CTRINATIQN................................................
1
}
4.0 INSTRUCTIQNS............................................................
1 3
4 5.0 FOLLOW-UP ACTIONS.......................................................
1 i
4 ENCLOSURE 1
Annunciator Response............................................... 2 1
4 i
1 1 <
4 t
4 b
P e
1 l
t 4
1 4
i
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l AR-301 Rev. 16 Page i
i
\\
LO PURPOSE 1.1 Establish a reference document for each Annunciator Window on the ES(A)-KW1 Lampbox.
1.2 Establish operator actions for valid Annunciator alarms on the ES(A)-KW1 Lampbox.
1.3 Establish a reference to other procedures which address operator actions for valid Annunciator alarms on the ES(A)-KW1 Lampbox.
j 2.0 REEERENCES 2.1 IMELEMERTING REFERENCES 2.1.1 E0P, Emergency Operating Procedure 2.1.2 OP-404, Decay Heat Removal System 2.1.3 OP-703, Plant Distribution System 2.1.4 AP-880, Fire Protection 2.1.$
AP-330, Loss of Nuclear Services Water O
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
.i. 0 PERSONNEL INDOCTRINATION 3.1 The Annunciator System is powered from VBDP-5 Breaker 28.
4.0 IPSTRUCTIQMS 4.1 Respond to alarms on the ES(A)-KW1 Lamobox as indicated on, Annunciator Response.
5.0 FOLLOW-UP ACTIONS
()
None V
AR-301 Rev. 16 Page 1 t
i.
=
s ENCLOSURE 1 (Page 1 of 54)
ESA ANNUNCIATOR RESTGGE ESA-KW1-01-01 A-01-01 HPI I
I ES A I
I I
I ACTUATION I
I EVENT POINT 0921 INDICATED CONDITION:
o HPI' ACTUATION "A" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o RCS PRESSURE <1500 PSIG V-o RCS PRESSURE <500 PSIG o RB PRESSURE >4 PSIG o MANUAL ACTUATION OF HPI o ES STATUS LIGHTS FOR AFFECTED CHANNELS CHANGE STATE OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P DISCUSSION:
THIS ALARM INDICATES HPI HAS ACTUATED, OR SHOULD HAVE ACTUATED BY EITHER
~
2 OUT OF 3 HPI BI-STABLES TRIPPED OR BY THE CASCADE ACTUATION FROM LPI OR 4 PSIG REACTOR BUILDING PRESSURE. UPON RECEIPT OF THIS ALARM ES SHOULD BLOCK LOAD.
REFERENCES:
DRAWING 208-028 SHEET ESA-31 SENSING ELEMENT:
63-Z1A/RC-1,RC-2,RC-3 ES ACTUATION RELAYS AR-301 Rev. 16 Page 2-
/
L
ENCLOSURE 1
(}
(Page 2 of $4)
ESA ANNUNCIATOR RESPONSE ESA-KW1-01-02 A-01-02 l
LOAD SEQUENCE BLOCK 2 ACTUATION A EVENT POINT 1020 INDICATED CONDITION:
o LOADING SEQUENCE BLOCK 2 ACTUATION "A" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o ES CHANNEL STATUS INDICATION o LOSS OF POWER-T0 AN-ES ACTUATION CHANNEL CABINET o FAILURE OF AN ES CHANNEL SENSING ELEMENT o ES CHANNEL TESTING IN PRDGRESS OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P 4
DISCUSSION:
HPI HAS ACTUATED EITHER BY 2 OUT OF 3 HPI BI-STABLES TRIPPED OR BY THE CASCADE ACTUATION FROM LPI OR 4# RB PRESSURE AND ES EQUIPMENT STARTS OB ONLY ONE OF THE HPI ACTUATION RELAYS HAS ACTUATED, AN ES CABINET HAS LOST POWER OR A SENSING ELEMENT HAS FAILED AND ES EQUIPMENT IS NOT-STARTING
REFERENCES:
DRAWING 208-028 SHEET ESA-25
()
SENSING ELLMENT:
62X1/RC-1,RC-2,RC-3 ES ACTUATION RELAYS AR-301 Rev. 16 Page 3
...J
O ENCLOSURE 1 (Page 3 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-01-03 A 01-03 LOAD SEQUENCE BLCHDK 3 ACTUATION A 1
EVENT POINT 1021 INDICATED CONDITION:
o LOADING SEQUENCE BiOCK 3 ACTUATION "A" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
=
O o ES CHANNEL STATUS INDICATION o LOSS OF POWER TO AN ES ACTUATION CHANNEL CABINET o FAILURE OF AN ES CHANNEL SENSING ELEMENT o ES CHANNEL TESTING IN PROGRESS OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P DISCUSSION:
HPI HAS ACTUATED EITHER BY 2 OUT OF 3 HPI BI-STABLES TRIPPED OR BY THE CASCADE ACTUATION FROM LPI OR 4# RB PRESSURE AND ES EQUIPMENT STARTS 08 ONLY ONE OF THE HPI ACTUATION RELAYS HAS ACTUATED, AN ES CABINET HAS LOST POWER OR A SENSING ELEMENT HAS FAILED AND ES EQUIPMENT IS NOT STARTING l
REFERENCES:
DRAWING 208-028 SHEET ESA-25 SENSING ELEMENT: 62X2B/RC-1.RC-2,RC-3 ES ACTUATION RELAY O
AR-301 Rev. 16 Page 4 J
ENCLOSURE _1
()
(Page 4 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-01-04 A-01-04 LO9LD SEQUENCE BLCH3K 4 ACTUATION A EVENT POfNT 1022 INDICATED CONDITION:
o LOADING SEQUENCE DLOCK 4 ACTUATION "A" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
)
o ES CHANNEL STATUS INDICATION o LOSS OF POWER TO AN ES ACTUATION CHANNEL CABINET o FAILURE OF AN ES CHANNEL SENSING EucMENT o ES CHANNEL TESTING IN PROGRESS OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P DISCUSSION:
HPI HAS ACTUATED EITHER BY 2 OUT OF 3 HPI BI-STABLES TRIPPED OR BY THE CASCADE ACTUATION FROM LPI OR 4# RB PRESSURE AND ES EQUIPMENT STARTS 08 ONLY ONE OF THE HPI ACTUATION RELAYS HAS ACTUATED, AN ES CABINET HAS LOST POWER OR A SENSING ELEMENT HAS FAILED AND ES EQUIPMENT IS NOT STARTING TO RESET A BLOCK 4 ACTUATION THE HPI SEAL IN RESET PUSH-BUTTON MUST BE DEPRESSED, f
REFERENCES:
- DRAWING 208-028 SHEET ESA-25 SENSING ELEMENT:
62X3/RC-1,RC-2,RC-3 ES ACTUATION RELAYS l
AR-301 Rev. 16 Page 5
)
]O ENCLOSURE 1 (Page 5 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-01-0$
A-01-05l J
1 LOAD SEQUENCE i
SLCNCK 5 ACTUATION A l
EVENT POINT 0851 INDICATED CONDITION:
o LOADING SEQUENCE BLOCK $ ACTU. TION "A" 1
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
i o ES CHANNEL STATUS INDICATION o LOSS OF POWER TO AN ES ACTUATION CHANNEL CABINET o FAILURE OF AN ES CHANNEL SENSING ELEMENT 4
't o ES CHANNEL TESTING IN PROGRESS 4
f OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P 4
l DISCUSSION:
HPI HAS ACTUATED EITHER BY 2 OUT OF 3 HPI BI-STABLES TRIPPED OR BY THE CASCADE ACTUATION FROM LPI OR 4# RB PRESSURE AND ES EQUIPMENT STARTS QB ONLY ONE OF THE HPI ACTUATION RELAYS HAS ACTUATED, AN ES CABINET HAS LOST
~
POWER OR A SENSING ELEMENT HAS FAILED AND ES EQUIPMENT IS NOT STARTING
REFERENCES:
DRAWING 208-028 SHEET ESA-25 SENSING ELEMENT:
62X4 ES ACTUATION RELAY AR-301 Rev. 16 Page 6
]
M CLOSURE 1 (Page 6 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-01-06 A-01-06 I
I I
I I
I LOAD SEQUENCE I
I BLOCK 6 ACTUATION A ZZZZZZ EVENT POINT 0852 l'4NDICATEDCONDITION:
o LOADING SEQUENCE BLOCK 6 ACTUATION "A" REDUNDANT INDICATION WHICH WILL VERIPt ALARM:
o ES CHANNEL STATUS INDICATION o LOSS OF POWER TO AN ES ACTUATION CHANNEL CABINET O
o FAILURE OF AN ES CHANNEL SENSING ELEMENT o ES CHANNEL TESTING IN PROGRESS OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P DISCUSSION:
HPI HAS ACTUATED EITHER BY 2 OUT OF 3 HPI BI-STABLES TRIPPED OR BY THE CASCADE ACTUATION FROM LPI OR 4# RB PRESSURE AND ES EQUIPMENT STARTS OB ONLY ONE OF THE HPI ACTUATION RELAYS HAS ACTUATED, AN ES CABINET HAS LOST POWER OR A SENSING ELEMENT HAS FAILED AND ES EQUIPMENT IS NOT STARTING RESET A BLOCK 6 ACTUATION THE HPI SEAL IN RESET PUSH-BUTTON MUST BE DEPRESSED.
REFERENCES:
DRAWING 208-028 SHEET ESA-25 SENSING ELEMENT:
62X5 ES ACTUATION RELAY O
AR-301 Rev. 16 Page 7
ENCLOSURE 1 (Page 7 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-01 A-02-01 I
I DIVERSE CONTAINMENT l
l IftOLATION A I
I EVENT POINT 1106 INDICATED CONDITION:
o PARTIAL CONTAINMENT ISOLATION "A" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o AUTOMATIC ACTUATION HPI "A" OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P DISCUSSION:
THIS ALARM INDICATES A PARTIAL CONTAINMENT ISOLATION HAS OCCURRED.
THE FOLLOWING VALVES SHOULD CLOSE:
LRV-70 LRV-72 MVV-40 MUV-41 MUV-505 CAV-1 CAV-3 CAV-4 CAV-5 CAV-126 CFV-11 CFV-12 CFV-15 CFV-16 WDV-3 WDV-60 WDV-94 WDV-406 CFV-25 CFV-26 CFV-27 l
CFV-28 DWV-160 MSV-130 MSV-148 MUV-27
REFERENCES:
DRAWING 208-028 SHEET ESA-57 SENSING ELEMENT:
632-4B ES ACTUATION RELAY O
AR-301 R et.. 16 Page 8
)
[ELQSURE 1 (Page 8 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-02 A-02-02 HPlA FLOW HIGHILOW EVENT POINT 1067 INDICATED CONDITION:
o LOOP Al HPI FLOW IS >263 GPM AS SENSED BY MU-23-FS2 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HPI WIDE RANCE FLOW METER, MU-23-FI4 OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P-13 FOR HPI THROTTLING REQUIP.EMENTS o THROTTLE MOV-24 AS REQUIRED DISCUSSION:
RUNOUT CONDITIONS FOR A MAKEUP PUMP MAY BE VERIFIED BY OBSERVING MAKE UP PUMP CURRENT INDIWION FOR FLUCTUATIONS. ALSO FLOW OSCILLATIONS MAY OCCU DURING HIGH FLrM CONDITIONS. IF ANY OF THESE SYMPTOMS ARE EVIDENT ON OPERATING MAKE UP PUMPS, CONSIDERATION SHOULD BE GIVEN TO SHUT DOWN THE MAKE UP PUMP.
REFERENCES:
DRAWING 208-041 SHEET MU-047 SENSING ELEMENT: MU-23-FS2 O
AR-301 Rev. 16 Page 9
\\
O ENCt.05URE 1 (Page 9 of $4)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-02 A-02-02 HPlA FLOVV HIGHILOW st EVENT POINT 1068 INDICATED CONDITION:
l o LOOP A2 HPI FLOW >263 GPM AS SENSED BY MU-23-FS4 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
()
o HPI WIDE RANGE FLOW METER. MU-23-FI2 OPERATOR ACTIONS FOR A VALID ALARM:
t o REFER TO E0P-13 FOR HPI THROTTLING REQUIRE.MENTS o THROTTLE MUV-23 AS REQUIRED DISCUSSION:
RUNOUT CONDITIONS FOR A MAKEUP PUMP MAY BE VERIFIED BY OBSERVING MAKE UP PUMP CURRENT INDICATION FOR FLUCTUATIONS. ALSO FLOW OSCILLATIONS MAY O DURING HIGH FLOW CONDITIONS. IF ANY OF THESE SYMPTOMS ARE EVIDENT ON OPERATING MAKE UP PUMPS, CONSIDERATION SHOULD BE GIVEN TO SHUTTING THE
-MAKE UP PUMP DOWN.
REFERENCES:
DRAWING 208-041 SHEET MU-047 SENSING ELEMENT:
MU-23-FS4 O
AR-301 Rev. 16 Page 10
V ENCLOSURE 1 (Page 10 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-02 A-02-02 HPlA FLOW HIGH/ LOW EVENT POINT 1071 INDICATED CONDITION:
o l WP /1 HPI FLOW <75 GPM AS SENSED BY MU-23-FS2, COINCIDENT WITH A HPI ACTUA1*,0N SIGNAL REDUNUANT INDICATION WHICH WILL VERIFY ALARM:
o HPI LOW RANGE FLOW METER, MU-23-FI8-1 OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P-13 FOR HPI THROTTLING REQUIREMENTS o VERIFY PROPER MAKE UP PUMP OPERATION o ENSURE EITHER, >200 GPM TOTAL HPI FLOW PER RUNNING MAKEUP PUMP OR BOTH MAKE UP PUMP RECIRC VALVES, MUV-53 AND MUV-257 ARE OPEN.
DISCUSSION:
LOW FLOW CONDITIONS FOR AN OPERATING MAKE PUMP CAN RESULT IN MAKE UP PUMP DAMAGE. DURING PERIODS OF LOW FLOW THE MAKE UP PUMP RECIRC VALVES MUST BE OPEN.
REFERENCES:
- DRAWING 208-041 SHEET MU-047 SENSING ELEMENT: MU-23-FS2 D
(V AR-301 Rev. 16 Page 11
ENCLOSURE 1 (Page 11 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-02 A-02-02 l
l HPlA I
FLOW HIGH/ LOW EVENT POINT 1072 INDICATED CONDITION:
o LOOP A2 HPI FLOW IS <75 GPM AS SENSED BY MU-23-FS4, COINCIDENT WITH A HPI ACTUATION SIGNAL REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HPI LOW RANGE FLOW METER, MU-23-FI6-1 OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P-13 FOR HPI THROTTLING REQUIREMENTS o VERIFY PROPER MAKE UP PUMP OPERATION o ENSURE EITHER, >200 GPM T01AL HPI FLOW PER RUNNING MAKEUP PUMP OR BOTH MAKE UP PUMP RECIRC VALVES, MUV-53 AND MUV-257 ARE OPEN.
DISCUSSION:
LOW FLOW CONDITIONS FOR AN OPERATING
- .,KE PUMP CAN RESULT IN MAKE UP PUMP DAMAGE, DURING PERIODS OF LOW FLOW '..E MAKE UP PUMP RECIRC VALVES MUST BE OPEN.
REFERENCES:
DRAWING 208-041 SHEET MU-047 SENSING ELEMENT: MU-23-FS4 AR-301 Rev. 16 Page 12
1 e
ENCLOSURE 1 (Page 12 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-03 A-02-03 9
1 l
LPl i
(DHV 5)
OPEN c
EVENT POINT 0217 4
INDICATED CONDITION:
o DHV-5 NOT FULL CLOSED AND RCS PRESSURE IS >200 PSIG AS SENSED BY RC-3A-PS4.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
1 o DHV-5 INDICATION o RCS PRESSURE INDICATION c
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P-08 IF ON LPI o IF ON DECAY HEAT REMOVAL THEN ENSURE PROPER DH FLOW PATH o REFER TO OP-404 FOR MINIMUM FLOW LIMITATIONS DISCUSSION:
~
THIS ALARM MAY INDICATE THE ACI SETPOINT IS BEING APPROACHED (ABOUT 250#)
IF THIS IS OCCURRING THEN THE OPERATOR SHOULD REDUCE RCS PRESSURE. CARE SHOULD BE TAKEN AS TO NOT OVERPRESSURIZE THE DECAY HEAT SYSTEM. WHILE ON i
LPI THIS ALARM WOULD INDICATE A LOW FLOW CONDITION ON THE OPERATING DECAY
-HEAT PUMP.
1
REFERENCES:
DRAWING 208-021 SHEET DH-05 SENSING ELEMENT: RC-3A-PS4 AND 33 AC (CLOSED LIMIT SWITCH FOR DHV-5)
,O i
%.)
AR-301 Rev. 16 Page 13
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$ CLOSURE 1 (Page 13 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-04 A-02-04 i
LPlA FLOW HIGH/ LOW i
EVENT POINT 0227 i
2 i
INDICATED CONDITION:
o DHP 1A FLOW >3750 GPM AS SENSED BY DH-1-FS1 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DECAY HEAT FLOW INDICATOR DH-1-FIl INDICATES HIGH FLOW OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-404 FOR MAXIMUM DECAY HEAT FLOW LIMITATIONS o VERIFY PROPER OPERATION OF DHV-110. "A" DECAY HEAT CONTROL VALVE o REDUCE FLOW BY EITHER THROTTLING DHV-110 OR DHV-5. CLOSED DISCUSSION:
j THIS ALARM MAY INDICATE THE DECAY HEAT PUMP IS EXCEEDING ITS MAXIMUM FLOW.
i IF THIS OCCURS PUMP DAMAGE MAY RESULT FROM CAVITATION INDUCED BY PUMP RUNOUT IF INDICATIONS OF CAVITATION EXIST THEN CONSIDERATION SHOULD BE GIVEN TO SECURING THE DECAY HEAT PUMP.
4
REFERENCES:
DRAWING 208-021 SHEET DH-24 SENSING ELEMENT:
DH-1-FS1 O
AR-301-Rev. 16 Page 14
l 1
ENCLOSURE 1 (Page 14 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-04 A-02-04 l
LPIA FLOW HIGH/ LOW EVENT POINT 0229 INDICATED CONDITION:
o DHP-1A FLOW <2800 GPM AS SENSED BY DH-1-FS1 FOR >5 SEC COINCIDENT WITH LPI ACTUATION "A" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DECAY HEAT FLOW INDICATOR, DH-1-FII, INDICATES LOW FLOW OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P o VERIFY PROPER OPERATION OF DHP-1A o VERIFY PROPER OPERATION OF DHV-110. "A" DECAY HEAT CONTROL VALVE.
o INCREASE DECAY HEAT FLOW BY EITHER THROTTLING DHV-110 OR DHV-5, OPEN DISCUSSION:
REFERENCES:
DRAWING 208-021 SHEET DH-24 SENSING ELEMENT:
DH-1-FS1 c
AR-301 Rev. 16 Page 15 re-,mn,-,e,
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ENCLOSURE 1 (Page 15 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-05 A 02-05 l
ES A ACTUATION NOT BYPAS8ED l
EVENT POINT 0929 INDICATED CONDITION:
o RCS PRESSURE <1640 PSIG AND HPI NOT BYPASSED o RCS PRESSURE <750 PSIG AND LPI NOT BYPASSED REDUNDAKf INDICATION WHICH k3LL VERIFY ALARM:
O e RCS PRESSURE INDICATION o ES STATUS LIGHTS INDICATE ES NOT BYPASSED OPERATOR ACTIONS FOR A VALID ALARM:
o IF DIRECTED BY AN APPRDVED PROCEDURE AND WITH THE CONCURRENCE OF THE NSS/ANSS. THEN BYPASS HPI AND/OR LPI AS REQUIRED.
DISCUSSION:
THIS ALARM INDICATES THE ES SYSTEMS ARE STILL ABLE TO ACTUATE AND RCS PRESSURE.IS DECREASING. IF THIS CONDITION OCCURS DURING A NORMAL PLANT COOL DOWN THEN ES MUST BE BYPASSED IN ORDER TO PREVENT INADVERTENT ACTUATION. IF, HOWEVER A PLANT TRANSIENT IS IN PROGRESS THIS ALARM INFORMS THE OPERA'l0R THAT ES ACTUATION IS IMMINENT.
REFERENCES:
DRAWING 208-028 SHEET ESAB-06 SENSING ELEM"IT: 62-A ES ACTUATION RELAY F
1 AR-301 Rev. 16 Page 16
O ENCLOSURE 1 (Page 16 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-02-06 A-02-06 ES A ACTUATION NOT RE8ET EVENT POINT 0927 INDICATED CONDITION:
o RCS PRESSURE >1640 PSIG AND HPI NOT RESET o RCS PRESSURE >750 PSIG AND LPI NOT RESET REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o RCS PRESSURE INDICATION o ES STATUS LIGHTS INDICATE ES NOT RESET OPERATOR ACTIONS FOR A VALID ALARM:
o IF DIRECTED BY AN APPROVED PROCEDURE AND WITH THE CONCURRENCE OF THE NSS/ANSS, THEN RESET HPI AND/OR LPI AS REQUIRED.
DISC 'SION:
Th' LARM INDICATES THE ES SYSTEMS ARE STILL BYPASSED AND RCS PRESSURE IS INCs..ASING. IF HPI/LPI RC PRESSURE BI-STABLES ARE NOT RESET PRIOR TO EXCEEDING 1750 PSIG (HPI) OR 900 PSIG (LPI) HPI AND LPI WILL ACTUATE WHEN THE ACTUATION CIRCUIT BYPASS BITABLE AUTOMATICALLY RESETS AND REMOVES CHANNEL FROM BYPASS.
REFERENCES:
DRAWING 208-028 SHEET ESAB-06 i
SENSING ELEMENT:
RC-3A-PSS, RC-3A-PS6 O
AR-301 Rev. 16 Page 17
ENCLOSURE 1 (Page 17 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-03-01.
A-03-01 I
I I
I LPI I
I ES A 1
I ACTUATION I
I EVENT POINT 0022 INDICATED CONDITION:
o RCS PPESSURE IS <500 PSIG o REACTOR BUILDING PRESSURE >4 PSIG o MANUAL ACTUATION LPI "A" 7
d REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCS PRESSURE INDICATION o RB PRESSURE INDICATION-o ES STATUS LIGHTS FOR AFFECTED OlANNELS CHANGE STATE OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO EOP DISCUSSION:
THIS ALARM INDICATES LPI HAS ACTUATED OR SHOULD HAVE ACTUATED BY CITHER OUT OF 3 LPI BI-STABLES TRI" PED OR BY THE CASCADE ACTUATION FROM 4 PSIG-REACTOR BUILDING PRESSURE, OR THAT A MANUAL LPI ACTUATION HAS OCCURRED.
REFERENCES:
DRAWING 208-028 SHEET ESA-42 SENSING ELEMENT:
63Z3 ES ACTUATION RELAY AR-301 Rev. 16 Page 18
ENCLOSl$E 1 (Page 18 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-03-02 A-03-02 DH PUMP A TRIP EVENT POINT 0219 INDICATED CONDITION:
o DHP-1A BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
Od o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION f
o AMBER ES STATUS LIGHT OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P-11 o PLACE "B" DECAY HEAT TRAIN IN SERVICE PER OP-404 o INVESTICATE CAUSE OF PUMP TRIP DISCUSSION:
IF CAUSE OF PUMP TRIP IS NOT APPARENT CARE SHOULD DE EXERCISED IN STARTING DHP-18. SUCTION AND DISCHARGE FLOW PATHS SHOULD BE VERIFIED PRIOR TO ALTERNATE DECAY HEAT TRAIN STARTUP.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-021 5HEET ESA-42 SENSING ELEMENT:
DHP-1A CONTROL SWITCH CONTACTS CS/SC AND CS/0 AR-301 Rev. 16 Page 19
ENCLOSURE 1 (Page 19 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-03-03 A-03-03 DH PUMP A MOTOR OVERLOAD EVENT POINT 0223 INDICATED CONDITION:
o DHP-1A MOTOR AMPS >115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DHP-1A HIGH MOTOR AMPS o DHP-1A TRIPS OPERATOR ACTIONS FOR A VALID ALARM:
o REDUCE DHP-1A LOAD BY THROTTLING DHV-110 OR DHV-5 o IF LOAD REMAINS HIGH ON DHP-1A CONSIDER ALTERNATING DECAY HEAT TRAINS PER OP-404 o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS 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 208-021 SHEET DH-01 SENSING ELEMENT:
DHP-1A OVERCURRENT DEVICES (51 IOC OR 51 TOC)
O AR-301 Rev. 16 Page 20
ENCLOSURE 1 (Page 20 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-03-04 A-03-04
.4 DH PUMP A OUT OF SERVICE EVENT POINT 0221 l
l INDICATED CONDITION:
i-0 DHP-1A BREAKER IS RACKED OUT, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
ON o NO INDICATING LIGHTS ON CONTROL STATION o NO ES STATUS I1DICATION OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE THE CAUSE FOR BREAKER BEING RACXED OUT DISCUSSION:
ADDRESS TS REQUIREMENTS CONCERNING THIS CONDITION
~
REFERENCES:
DRAWING 208-021 SHEET DH-01 SENSING ELEMENT:
DHP-1A BREAKER RELAY (52 H)
O AR-301 Rev. 16 Page 21 j
~
4 ENCLOSURE 1 (Page 21 of 54)
-ESA ANNUNCIATOR RESPONSE ESA-KW1-03-04' A-03-04 DH PUMP A OUT OF SERVICE EVENT POINT 0242 INDICATED CONDITION:
o DHP-1A BREAKER HAS NO DC CONTROL POWER.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o NO INDICATING LIGHTS ON DHP-1A CONTROL STATION o ES STATUS LIGHTS INDICATE BREAKER POSITION OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY CLOSED DPDP-5A SWITCH 10 o VERIFY DC KNIFE SWITCH FOR DHP-IA IS CLOSED DISCUSSION:
THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING.
REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-021 SHEET DH-01 SENSING ELEMENT:
DHP-IA BREAKER RELAY (27C)
O AR-301 Rev. 16 Page 22
l ENCLOSURE 1
[
(Page 22 of 54)
\\
ESA ANNUNCIATOR RESPONSE ESA-KW1-03-05 A-03-05 DH PUMP A SUCT TEMP HIGH EVENT POINT 0231 INDICATED CONDITION:
o DHP-1A SUCTION TEMP IS >280T AS SENSED BY DH-6-TS1 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DHP-1A SUCTION TEMP. INDICATOR, DH-6-TIl INDICATES HIGH OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER "A" DC SYSTEM OPERATION BY CHECKING DC SURGE TANK LEVEL, DC PUMP RUNNING AND DC CONTROL VALVES SETPOINT NORMAL.
o VERIFY PROPER DC RAW WATER OPERATION BY CHECKING RWP-3A RUNNING, RWP-3A DISCHARGE PRESSURE GOOD AND DC RAW WATER TEMP NORMAL o INCREASE DC COOLING TO THE DC HEAT EXCHANGER BY INCREASING SETPOINT o IF RCS TEMPERATURE CONTINUES TO RISE CONSIDER ALTERNATING DECAY HEAT TRAINS PER OP-404.
DISCUSSION:
+
THIS ALARM INDICATES A LOSS OF COOLING TO THE RCS IS OCCURRING. CORE COOLING MUST BE REGAINED AS SOON AS POSSIBLE.
3
REFERENCES:
DRAWING 208-021 SHEET DH-24 SENSING ELEMENT: DH-6-TS1 AR-301 Rev. 16 Page 23
O ENCLOSURE 1 (Page 23 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-03-06 A-03-06 DH PUMP A FLOW LOW EVENT POINT 0225 INDICATED CONDITION:
o DHP-1A FLOW RATE <1500 GPM AS SENSED BY DH-1-FS3 WITH DHP-1A CONTROL HANDLE IN NORMAL AFTER START.
R DHP-1A RUNNING AND MOTOR AMPERAGE IS BELOW THE OPERATOR ADJUSTED SETPOINT.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DECAY HEAT FLOW INDICATOR, DH-1-FI-1, INDICATES LOW FLOW o DHP-1A CONTROL STATION AMP METER OPERATOR ACTIONS FOR A VALID ALARM:
o INCREASE DHP-1A FLOW BY THROTTLING OPEN DHV-110 OR DHV-5 o REFER TO OP-404 CONCERNING DECAY HEAT PUMP LOW FLOW OPERATION o IF DH FLOW CANNOT BE RECOVERED THEN CONSIDERATION SHOULD BE GIVEN TO ALTERNATING DECAY HEAT TRAINS PER OP-404 o READ]UST DHP-1A AMP MONITOR, DH-56-IR, LOCATED INSIDE MCB ON HVC SECTION, IF NECESSARY PER OP-404 DISCUSSION:
OPERATION AT LOW FLOW RATES MAY REDUCE DECAY HEAT PUMP LIFE, AND SHOULD BE AVOIDED.
DHP-1A AMP MONITOR CAN BE AD]USTED TO ALARM AT SLIGHTLY LESS THAN DHP STEADY STATE OPEPATION,
REFERENCES:
DRAWING 208-021 SHEET DH-01 SENSING ELEMENT:
DH-1-FS3 AND DHP 1A CONTROL HANDLE CONTACTS, DH-56-IR AR-301 Rev. 16 Page 24
/
7-s ENCLOSURE 1 4j (Page 24 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-04-02 A-04-02 DC PUMP A TRIP EVENT POINT 0200 INDICATED CONDITION:
o DCP-1A BREAKER OPEN AND CONTROL HANDLE IN NORMAL AFTER START REDUNDANT INDICATION WHICH KELL VERIFY ALARM:
,( )
o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION OPERATOR ACTIONS FOR A VALID ALARM:
~
o IF DH SYSTEM IS IN OPERATION CONSIDERATION SHOULD BE GIVEN TO ALTERNATING DECAY HEAT TRAINS PER OP-404 o INVESTIGATE DCP-1A PUMP, MOTOR, AND BREAKER DISCUSSION:
DCP-1A TRIP REMOVES COOLING FROM THE DH PUMP, BS PUMP, DC RW PUMP AND THE DC COOLED MAKE UP PUMP. ANY OF THESE PUMPS RUNNING WHEN THE DC PUMP TRIPS SHOULD BE SECURED AS SOON AS POSSIBLE. WITH THE EXCEPTION OF THE MAKE UP
-PUMP WHICH SHOULD BY SWAPPED OVER TO SW COOLING PER OP-108.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-019 SHEET DC-01 SENSING ELEMENT:
CONTACTS IN THE DC PUMP CONTROL STATION O
AR-301 Rev. 16 Page 25
ENCLOSURE 1
(
4 (Page 25 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-04-03 A-04-03 If DC PUMP A 2
MOTOR OVERLOAD EVENT POINT 0198 INDICATED CONDITION:
4 o DCP-1A MOTOR AMPS >115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DCP-1A HIGH MOTOR AMPS OPERATOR ACTIONS FOR A VALID ALARM:
o INSPECT PUMP AND MOTOR FOR PROPER OPERATION o IF INSPECTION REVEALS MOTOR OR PUMP MALFUNCTION CONSIDERATION SHOULD BE GIVEN TO ALTERNATING DH TRAINS PER OP-404 DISCUSSION:
THE LOSS OF A DC PUMP REMOVES COOLING FOR THE DH PUMP, BS PUMP, DC RW PUMP AND THE DC COOLED MAKE UP PUMP. ANY OF THESE PUMPS RUNNING WHEN THE DC PUMP TRIPS SHOULD BE SECURED AS SOON AS POSSIBLE. WITH THE EXCEPTION OF THE MAKE UP PUMP WHICH SHOULD BY SWAPPED OVER TO SW COOLING.
IF DC PUMP HAS TO BE TRIPPED AFTER AN ES ACTUATION, HPI SEAL IN RESET MUST BE DEPRESSED BEFORE THE PUMP CAN BE SECURED.
REFERENCES:
DRAWING 208-019 SHEET DC-01 SENSING ELEMENT:
49X RELAY IN BREAKER CUBICLE (j~\\
\\.
AR-301 Rev. 16 Page 26
ENCLOSURE 1 (Page 26 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-04-04 A-04-04 s
DC PUMP A OUT OF SERVICE EVENT POINT 0210 INDICATED CONDITION:
o DCP-1A BREAKER IS RACKED OUT REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
1 o NO INDICATING LIGHTS ON CONTROL STATION 1 't o NO ES STATUS INDICATION 1-OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:
i ADDRESS TS REQUIREMENTS CONCERNING THIS CONDITION THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS
REFERENCES:
DRAWING 208-019 SHEET DC-01 SENSING ELEMENT:
B/P CONTACTS IN THE DC PUMP BREAKER CUBICLE O
AR-301 Rev. 16 Page 27
l 4 -
I ENCLOSURE 1 (Page 27 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-04-04 A-04-04 DC PUMP A OUT OF SERVICE EVENT POINT 0212 INDICATED CONDITION:
o DCP-IA 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-5A SWITCH 9 DISCUSSION:
THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING i
j REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATIOP:
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
)
REFERENCES:
DRAWING 208-019 SHEET DC-01 SENSING ELEMENT:
CONTACTS IN THE DC PUMP BREAKER (27C)
- O AR-301 Rev. 16 Page 28
e ENCLOSURE 1
,( )
(Page 28 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-04-05 A-04-05 4
DC PUSAP A 4
DISCH PRESS LO\\M 1
I 4
EVENT POINT 0199 INDICATED CONDITION:
o DCP-1A DISCHARGE PRESSURE IS <30 PSIG FOR > 5 SEC. AS SENSED BY DC-55-PS WITH DCP-1A BREAKER CLOSED.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O' o DCP-1A DISCHARGE PRESSURE INDICATOR DC-5-PI o DCP-1A CURRENT INDICATOR OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY DC SURCE TANK IS->8.5 FEET IF NOT NOTIFY AUX BLDG OPERATOR TO MANUALLY FILL DCT-1, o IF DISCHARGE PRESSURE CANNOT BE RECOVERED THEN CONSIDERATION SHOULD BE GIVEN TO ALTERNATING DECAY HEAT TRAINS PER OP-404
)
l DISCUSSION:
THE LOSS OF A DC PUMP REMOVES COOLING FOR THE DH PUMP, BS PUMP, DC RAW PUMP AND THE DC COOLED MAKE UP PUMP. ANY OF THESE PUMPS RUNNING WHEN THE DC PUMP IS LOST SHOULD BE SECURED AS 500N AS POSSIBLE, WITH THE EXCEPTION OF THE MAKE UP PUMP, WHICH SHOULD BE SWAPPED OVER TO SW COOLING.
IF DC PilMP HAS TO BE TRIPPED AFTER AN ES ACTUATION, HPI SEAL IN RESET MUST BE DEPRESSED BEFORE THE PUMP CAN BE SECURED.
REFERENCES:
DRAWING 208-019 SHEET DC-01 l
SENSING ELEMENT: DC-55-PS l
AR-301 Rev. 16 Page 29
~- -
4 p
ENCLOSURE 1 g
(Page 29 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-04-06 A-04-06 4
I l
I I
DC TANK A I
I LEVEL I
I HIGH/ LOW ZZ EVENT POINT 0204 INDICATED CONDITION:
o "A" DC SURCE TANK LEVEL IS >11'4" AS SENSED BY DC-48-L5 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
n o DC SURGE TANK LEVEL INDICATION, DC-50-LI t
i O
o LOCAL SURCE TANK LEVEL INDICATION o DECREASING RCS LEVEL WHILE ON DECAY HEAT OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY AUTOMATIC DC SURGE TANK FILL VALVE, DCV-10 IS CLOSED IF NOT THEN MANUALLY ISOLATE DCV-10 BY CLOSING DCV-50 o VERIFY "A" DC SYSTEM RADIATION MONITOR, RML-5 READING IS NORMAL o IF ON DECAY HEAT REFER TO E0P-11 o CONSIDERATION SHOULD BE GIVEN TO ALTERNATING DH TRAINS PER OP-404 DISCUSSION:
IF THE HIGH SURGE TANK LEVEL IS DUE TO A DH TO DC LEAK THEN THE DC SURGE TANK MAY CONTINUE TO FILL. THE DC SURGE TANK VENTS T THE AUX BLOG VENT HEADER 50 CONSIDERATION SHOULD BE GIVEN TO DRAINING DC TO THE AUX BLDG SUMP TO PREVENT 0VERFLOWING THE TANK TO THE VENT DUCT AND ALIGNING THE DC SURCE TANK VENT TO THE WASTE GAS SYSTEM.
DC SURGE TANK FILL VALVE, DCV-10 SHOULD OPEN AT 8'6" AND CLOSE AT 11'3"
REFERENCES:
DRAWING 208-019 SHEET DC-03 p
SENSING ELEMENT:
DC-48-LS O
AR-301.
Rev. 16 Page 30
1 i
ENCLOSURE 1 (Page 30 of 54) e ESA ANNUNCIATOR RESPONSE ESA-KW1-04-06 A-04-06 4
i DC TANK A LEVEL 3
HIGH/ LOW EVENT POINT 0205 l
INDICATED CONDITION:
o "A" DC SURGE TANK LEVEL IS <8'G" AS SENSED BY DC-48-LS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o DC SURGE TANK LEVEL INDICATION, DC-50-LI
\\/
o LOCAL SURGE TANK LEVEL INDICATION o OSCILLATING CURRENT INDICATIONS ON DCP-1A OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY AUTOMATIC DC SURGE TANK FILL VALVE, DCV-10 IS OPEN o HAVE AUX BLDG OPERATOR FILL DC SURGE TANK LOCALLY o CONSIDERATION SHOULD BE GIVEN TO ALTERNATE DH TRAINS PER OP-404 DISCUSSION:
^
FILL SOURCE FOR DC SURGE TANK IS UNIT 1/2 DEMIN WATER DC SURGE TANK FILL VALVE, DCV-10 SHOULD OPEN AT 8'6" AND CLOSE AT 11'3"
REFERENCES:
DRAWING 208-019 SHEET DC-03 SENSING ELEMENT:
DC-48-LS O
f AR-301 Rev. 16 Page 31
=.-
4 O
ENCLOSURE 1 (Page 31 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-05-01 A-05-01 I
I VENT VALVES I
I OPEN I
I e
i I
EVENT POINT 1878 INDICATED CONDITION:
o BOTH "A" LOOP VENT VALVES, RCV-157 AND RCV-158 OR BOTH PRESSURIZER VENT VALVES, RCV-159 AND RCV-160 ARE ENERGIZED.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOOP OR PRESSURIZER VENT VALVE POSITION INDICATION IS OPEN ON MCB a
A o LOOP OR PRESSURIZER VENT VALVE FLOW INDICATION WHITE !NDICATING LIGHT IS ON o RCS PRESSURE DECREASING J
9 OPERATOR ACTIONS FOR A VALID ALARM:
o CLOSE THE OPEN VALVES IF NECESSARY DISCUSSION:
OPENING ONLY ONE VALVE SHOULD NOT CAUSE AN RCS LEAK SINCE EACH PAIR ARE MOUNTED IN SERIES l
REFERENCES:
DRAWING 208-047 SHEET RC-32 AND RC-34 SENSING ELEMENT: POSITION SWITCH ON VALVES (33)
(
i AR-301 Rev. 16 Page 32
1 7-~g ENCLOSURE 1
(;
(Page 32 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-05-03 A-05-03 AH TAN 15A TROUBLE EVENT POINT 0395 INDICATED CONDITION:
o AHF-15A BREAKER OPEN AND CONTROL HANDLE IN THE NORMAL AFTER START
- POSITION, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION
\\s/
o AMBER ES STATUS LIGHT OPERATOR ACTIONS FOR A VALID ALARM:
o START AHF-15B o INVESTIGATE CAUSE OF AIR HANDLING FAN TRIP.
DISCUSSION:
AHF-15A IS THE COOLING FAN FOR DCP-1A AND DCP-1B. fHE PUMPS NORMALLY OPERATE WITHOUT EITHER AIR HANDLING FAN IN OPERATION BUT ARE REQUIRED DURING ACCIDENT SCENARIOS WHEN HEAT LOAD IN THE SEA WATER ROOM IS dIGH.
REFERENCES:
DRAWING 208-005 SHEET AH-42 SENSING ELEMENT:
CONTACTS ON CONTROL HANDLE AND RUN INDICATION (42/15CR)
O AR-301-Rev. 16 Page 33
,O ENCLOSURE 1 (Page 33 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-05-03 A-05-03 4
AH FAN 15A 4
TROUBLE
{
EVENT POINT 0396 INDICATED CONDITION:
o AHF-15A AIR FLOW IS <0.07" H 0 AS SENSED BY AH-27-DPS AND THE CONTROLHANDLEISINNORMALkFTERSTART.
+-
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
L)J
/'
1 l
OPERATOR ACTIONS FOR A VALID ALARM:
o START AHF-15B o INVESTIGATE CAUSE OF LOW AIR FLOW DISCUSSION:
AHF-15A IS THE COOLING FAN FOR DCP-1A AND DCP-18. THE PUMPS NORMALLY OPERATE WITHOUT EITHER AIR HANDLING FAN IN OPERATION BUT ARE REQUIRED DURING ACCIDENT SCENARIOS WHEN HEAT LOAD IN THE SEA WATER ROOM IS HIGH, PRIMARY PLANT OPERATOR MAY CHECK LOCAL DIFFERENTIAL PRESSURE GAUGES AH-597-DPI (AHF-15A) AND AH-598-DPI (AHF-15B) TO DETERMINE FILTER AIR FLOW CWDITIONS.
REFERENCES:
DRAWING 208-005 SHEET AH-42 SENSING ELEMENT: CONTACTS ON CONTROL HANDLE AND AH-27-DPS Ns AR-301 Rev. 16 Page 34 i
e ENCLOSURE 1 (Page 34 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-05-03 A-05-03 AH FAN 15A TROUBLE EVENT POINT 0397 INDICATED CONDITION:
o AHF-15A DISCHARGE DUCT TEMPERATURE IS >135'F AS SENSED BY AH-315-TS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o AHF-15A TRIPS o AHF-15A WHITE TEMPERATURE PERMISSIVE LIGHT IS OFF OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH DUCT TEMPERATURE o DO NOT ATTEMPT A 5 FART OF AHF-15B UNTIL CAUSE OF HIGH TEMP IS DETERMINED DISCUSSION:
-THIS CONDITION MAY INDICATE A FIRE IN THE EXHAUST DUCTWORK OF AHF-15A.
IF A FIRE CONDITION DOES EXIST REFER TO AP-880 FOR FURTHER GUIDANCE.
REFERENCES:
-DRAWING 208-005 SHEET-AH-42 SENSING ELEMENT: AH-315-TS O
AR-301 Rev. 16 Page 35
-_-- J
ENCLOSURE 1 O
(Page 35 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-05-05 A-05-05 l
DC PUMP A SUCT TEh4P HIGH EVENT POINT 0206 INDICATED CONDITION:
o DCP-1A SUCTION TEMPERATURE IS >105*F AS SENSED BY DC-57-TS O
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
's_l o DCP-1A SUCTION TEMP INDICATION, DC-35-TI o DC RAW WATER TEMPERATURE INDICATOR RW-13-TI OR RW-33-TI o DH COOLER TEMPERATURE INDICATORS DH-2-TIl OR DH-6-TIl OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE RWP-3A RUNNING o VERIFY RAW WATER DELTA TEMP FOR DC HEAT EXCHANGER IS <10' o IF "A" DC TRAIN TEMPERATURE CANNOT BE REDUCED THEN CONSIDERATION SHOULD BE GIVEN TO ALTERNATING DECAY HEAT TRAINS PER OP-404.
DISCUSSION:
THIS CONDITION MAY INDICATE A FOULED DC HEAT EXCHANGER. INDICATIONS ARE:
HIGH RWP-3A DISCHARGE PRESSURE, hIGH RW DIFFERENTIAL TEMP OR LOW DC DIFFERENTIAL TEMP ACROSS THE DC HEAT EXCHANGER. ALSO VENTING THE DC HEAT EXCHANGER SHOULD BE CONSIDERED.
IF DC PUMP HAS TO BE TRIPPED AFTER AN ES ACTUATION, HPI SEAL IN RESET MUST BE DEPRESSED BEFORE THE PUMP CAN BE SECURED.
REFERENCES:
DRAWING 208-019 SHEET DC-03
()
SENSING ELEMENT:
DC-57-TS AR-301 Rev. 16 Page 36
ENCLOSURE 1 O
(Page 36 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-05-06 A-05-06 I
I I
I BS/DH PUMP A I
I DC FLOW l
I LOW EVENT POINT 1220 INDICATED CONDITION:
o DECAY HEAT PUMP 1A DC FLOW IS <30 GPM AS SENSED BY DC-67-FIS WITH DHP-1A BKR CLOSED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DECAY HEAT PUMP LOCAL DC FLOW INDICATOR INDICATES LOW FLOW l
'o COMPUTER POINT X-320 WHICH MONITORS DHP-1A MOTOR STATOR TEMP N
o COMPUTER GROUP 73 OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE DCP-1A RUNNING o INCREASE FLOW TO DHP-1A BY THROTTLING DCV-35 OR DCV-95 AS REQUIRED DISCUSSION:
THE MAXIMUM ALLOWABLE DH PUMP MOTOR STATOR TEMP IS 265'F (129.4'C AS READ ON COMPUTER POINT X320). CONSIDERATION SHOULD BE MADE IN 3 HUTTING DOWN THE PUMP IF THIS TEMP IS REACHED. DCV-35 AND DCV-95 ARE SEALED THROTTLED VALVES, IF CHANCES ARE MADE TO THEIR POSITION ADMINISTRATIVE MEASURES MUST BE CONSIDERED.
REFERENCES:
DRAWING 208-019 SHEET DC-03 SENSING ELEMENT:
DC-67-FIS O
AR-301-Rev. 16 Page 37
4 4
ENCLOSURE 1 (Page 37 of 54) tiSA ANNUNCIATOR RESPONSE ESA-KW1-05-06 A-05-06 4
~
I I
I I
BS/DH PUMP A I
l DC FLOW l
I LOW
-]
EVENT POINT 1222 INDICATED CONDITION:
i o BUILDING SPRAY PUMP 1A DC FLOW IS <25 GPM AS SENSED BY DC-73-FIS WITH BSP-1A BKR CLOSED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
/
o BUILDING SPRAY PUMP LOCAL DC FLOW INDICATOR INDICATES LOW FLOW
\\
o COMPUTER POINT X-314 WHICH MONITORS BSP-1A MOTOR STATOR TEMP o COMPUTER POINTS X-31? AND X-313 WHICH MONITOR BSP-1A PUMP TEMPS o COMPUTER GROUP 82 OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE DCP-1A RUNNING o INCREASE FLOW TO BSP-1A BY THROTTLING DCV-33 OR DCV-115 AS REQUIRED i
1 DISCUSSION:
THE MAXIMUM ALLOWABLE BS PUMP MOTOR STATOR TEMP IS 300'F (149'C).
CONSIDERATION SHOULD BE MADE IN SHUTTING DOWN THE FUMP IF THIS TEMP IS REACHED.
DCV-33 AND DCV-115 ARE SEALED THROTTLED VALVES, IF CHANGES ARE MADE TO THEIR POSITION, ADMINISTRATIVE MEASURES MUST BE CONSIDERED.
REFERENCES:
DRAWING 208-019 SHEET DC-03 SENSING ELEMENT:
DC-73-FIS w
AR-301 Rev. 16 Page 38
_._._..m ENCLOSURE 1 (Page 38 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-06-02 A-06-02 DH RW PUMP A TRIP EVENT POINT 0014 INDICATED CONDITION:
o RWP-3A BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
Os o GREEN LIGHT WITH RED FLAG ON CONTROL STATION O
o AMBER ES STATUS LIGHT OPERATOR ACTI0i45 FOR A VALID ALARM:
-o CONSIDERATION SHOULD BE GIVEN TO ALTERNATING DECAY HEAT TRAINS PER OP-404 DISCUSSION:
THE AMOUNT OF DECAY HEAT LOAD AND THE INITIAL TEMPERATURE OF SYSTEM WILL DETERMINE HOW FAST THE DECAY HEAT TRAINS SHOULD BE TRANSFERRED.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS,
REFERENCES:
DRAWING 208-050 SHEET RW-04 SENSING ELEMENT:
52S/B, 52H/A, CS/SC, CS/0 OV.
AR-301 Rev. 16 Page 39
ENCLOSURE 1 (Page 39 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-06-03 A-06-03 DH RW PUMP A MOTOR OVERLOAD EVENT POINT 0013 INDICATED CONDITION o RWP-3A MOTOR AMPS >IIS% RATED LOAD a
J REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HIGH MOTOR AMPS
-b o RWP-3A TRIPS OPERATOR ACTIONS FOR A VALID ALARM:
o HAVE BDF.AKER CUBICLE CHECKED FOR DROPPED TARGETS o CONSID;dATION SHOULD BE GIVEN TO ALTERNATING DECAY HEAT TRAINS PER OP-04 2
i 1
1 DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR THE 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 208-050 SHEET RW-02 SENSING ELEMENT:
RELAY 51 O
AR-301 Rev. 16 Page 40 1
V
\\
l-
}
ENCLOSURE 1 (Page 40 of 54)
ESA ANNUNCIATCA RESPONSE ESA-KW1-06-04 A-06-04 DH RW PUMP A OUT OF SERVICE EVENT POINT 0012 INDICATED CONDITION:
o RWP-3A BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
'h o NO INDICATING LIGHTS ON CONTROL STATION d
o ES STATUS LIGHTS INDICATE BREAKER POSITION OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY CLOSED DPDP-5A SWITCH 10 o VERIFY DC KNIFE SWITCH FOR RWP-3A 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.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-050 SHEET RW-04 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR RWP-3A AR-301 Rev. 16 Page 41 l
ENCLOSURE 1 (Page 41 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-06-04 A-06-04 4
DH RW PUMP A OUT OF SERVICE EVENT POINT 0015 INDICATED CONDITION:
o RWP-3A BREAKER IS RACKED OUT 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:
THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-050 SHEET RW-04 SENSING ELEMENT:
CONTACT 52H/b IN BREAKER CUBICLE FOR RWP-3A O
AR-301 Rev. 16 Page 42
-. - ~...
ENCLOSURE 1 Di b
(Page 42 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-06-05 A-06-05 DH RW PUMP A DISCH PRESS LOW EVENT POINT 0020 INDICATED CONDITION:
o WP-3A DISCHARGE PRESS <15 PSIG AS SENSED BY RW-62-PS WITH PUMP BREAKER CLOSED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RWP-3A DISCHARGE PRESSURE INDICATION, RW-9-PI OPERATOR ACTIONS FOR A VALID ALARM:
o MONITOR PUMP CONTROL STATION CURRENT METER-o SECURE PUMP IF SIGNS OF CAVITATION ARE EVIDENT
..v DISCUSSION:
CONSIDERATION SHOULD BE GIVEN TO PLACING THE ALTERNATE DECAY HEAT TRAIN IN SERVICE PER OP-404.
REFERENCES:
DRAWING 208-050 SHEET RW-04 SENSING ELEMENT:
CONTACT 525/A, RW-62-PS AR-301 Rev. 16 Page 43
ENCLOSURE 1 (Page 43 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-07-01 A-07-01 RB ISOLATION I
I ES A I
I ACTUATION I
I I
I EVENT POINT 0931 INDICATED CONDITION:
o RB ISOLATION ACTUATION "A" l
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RB PRESSURE >4 PSIG o MANUAL ACTUATION OF RB ISOLATION AND COOLING o ES STATUS LIGHTS FOR AFFECTED CHANNELS CHANGE STATE OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO E0P DISCUSSION:
THIS INDICATES THAT THERE IS AN A SIDE RB ISOLATION ACTUATION ON TWO OUT OF THREE OF THE CIRCUITS, OR AN A SIDE MANUAL RB ISOLATION ACTUATION
REFERENCES:
DRAWING 208-029 SHEET ESA-55 SENSING ELEMENT: 63Z1/RB1, 63Z1/RB2, 63Z/RB3, OR 1X1F/RBA O
V AR-301 Rev. 16 Page 44
ENCLOSURE 1 (Page 44 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-07-02 A-07-02 i
SW PUMP A TRIP EVENT POINT 1825 INDICATED CONDITION:
o SWP-1A BREAKER IS OPEN WITH CONTROL SWITCH IN THE NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O' o CREEN LIGHT WITH RED FLAG ON CONTROL STATION o AMBER ES STATUS LIGHT OPERATOR ACTIONS FOR A VALID ALARM:
o START SWP-1B o HAVE BREAKER CLIBICLE CHECKED FOR DROPPED TARGETS-o REFER TO AP-330 DISCUSSION:
EXERCISE CARE WHEN STARTING ALTERNATE SW PUMPS. ENSURE ANY FAILURES SUCH AS IMPROPER FLOW PATH OR SURGE TANK VOLUME, WHICH MAY HAVE DIRECTLY OR INDIRECTLY HAVE CAUSED THIS PUMP TO TRIP DO NOT CAUSE ALTERNATE PUMPS TO TRIP AFTER THEY ARE STARTED, ADDRESS TS REQUIREMENTS.
REFERENCES:
DRAWING 208-056 SHEET SW-02 SENSING ELEMENT:
525/B, 52H/A, CS/SC, CS/0 O
AR-301 Rev. 16 Page 45
O ENCLOSURE 1 i
i (Page 45 of $4)
ESA ANNUNCIATOR RESPONSE ESA-KW1-07-03 A-07-03 i
~
~
SW PUMP A MOTOR OVERLOAD EVENT POINT 1824 INDICATED CONDITIONt o SWP-1A MOTOR AMPS h 115% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o HIGH MOTOR AMPS o SWP-1A TRIPS OPERATOR ACTIONS FOR A VALID ALARM:
o START SWP-10 o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR THE 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 20R-056 SHEET SW-02 SENSING ELEMENT:
RELAY 51 O
AR-301 Rev. 16 Page 46
[NCLOSURE 1 O
(Page 46 of 54)
ESA ANNUNCIATOR RE3PONSE ESA-KW1-07-04 A-07-04 SW PUMP A OUT OF SERVICE EVENT POINT 1826 INDICATED CONDITION:
o SWP-1A BREAKER RACKED OUT 4
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o NO INDICATING LIGHT ON CONTROL STATION o NO ES STATUS INDICATION OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-050 SHEET SW-02 SENSING ELEMENT:
CONTACT 52H/b IN BREAKER CUBICLE O
AR-301 Rev. 16 Page 47
e
(}
ENCLOSURE 1 (Page 47 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-07-04 A-07-04 i
SVV PUh4P A OUT OF SERVICE EVENT POINT 1853 INDICATED CONDITION:
o SWP-1A BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o NO INDICATING LIGHTS ON CONTROL STATION o ES STATUS LIGHTS INDICATE BREAKER POSITION OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY CLOSED DPDP-5A SWITCH 10 o VERIFY DC KNIFE SWITCH FOR SWP-1A IS CLOSED DISCUSSION:
THIS C0dDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING
)
REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION.
p THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-050-SHEET SW-02 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR SWP-1A O~
AR-301 Rev. 16 Page 48
4
-i 1
l Lua.oSnL 1 (Page 48 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-07-06 A-07-06 I
I I
I SW PUMP A I
I LOCKED OUT I
I I
I i
EVENT POINT 1800 INDICATED CONDITION:
o SWP-1A CONTROL HANDLE IN PULL-TO-LOCK POSITION
)
REDUNDANT INDICATION WHICH WILL VERIFY ALAPM:
o SWP-1A CONTROL HANDLE ON MCB OPERATOR ACTION) FOR A VALID ALARM:
o REFER TO AP-330 DISCUSSION:
REFERENCES:
ORAWING 208-056 SHEET SW-02 SENSING ELEMENT:CB-ESFA-ML4 AR-301 Rev. 16 Page 49
l l
ENCLOSURE 1 (Page 49 of 54) l l
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-01 A-08-01 l
l l
I LOCKED OUT I
I I
I EVENT POINT 1801 INDICATED CONDITION:
o RWP-2A CONTROL HANDLE IN PULL-TO-LOCK POSITION I
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RWP-2A CONTROL HANDLE ON MCB OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO AP-330 DISCUSSION:
l
REFERENCES:
DRAWING 208-050 SHEET RW-02 SENSING ELEMENT:CB-ESFA-MK4 O
AR-301 Rev'. 16 Page 50
e e
e p
ENCLOSURE 1 y
(Page 50 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-02 A-08-02 i
=
TRIP EVENT POINT 0 005 INDICATED CONDITION:
o RWP-2A BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o GREEN LIGHT WITH A RED FLAG ON THE CONTROL STATION o AMBER ES STATUS LIGHT OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE RWP-2B HAS STARTED o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS DISCUSSION:
ENSURE A COMMON FAILURE DOES NOT RENDER RWP-28 INOPERABLE / UNAVAILABLE.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-050 SHEET RW-02 SENSING ELEMENT:
525/B, 52H/A, CS/SC, CS/0 CONTACTS O
AR-301 Rev. 16 Page 51 x
ENCLOSURE 1 (Page 51 of $4)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-03 A-08-03 SW RW PUMP A MOTOR OVERLOAD EVENT POINT 0004 INDICATED CONDITION o RWP-2A MOTOR AMPS > 115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o RWP-2A HIGH MOTOR AMPS o RWP-2A TRIP OPERATOR ACTIONS FOR A VALID ALARM:
o START RWP-28 o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS i'
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR THE 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 208-050 SHEET RW-02 SENSING ELEMENT:
RELAY 51 O
i AR-301 Rev. 16 Page 52
o e
O ENCLOSURE _1 (Page 52 of $4)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-04 A-08-04 SVV RVV PUhAP A OUT OF SERVICE EVENT POINT 0003 INDICATED CONDITION:
o RWP-2A BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O' o NO INDICATING LIGHTS ON RWP-2A CONTROL STATION o ES STATUS LIGHTS INDICATE BREAKER POSITION OPERATOR ACTIONS FOR A VALIO ALARM:
o VERIFY CLOSED DPDP-5A SWITCH 10 o VERIFY DC KNIFE SWITCH FOR RWP-2A BREAKER IS CLOSED DISCUSSION:
THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING.
REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION.
11115 IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-050 SHEET RW-02 SENSING ELEMENT:
RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR RWP-2A 0
7 AR-301 Rev. 16 Page 53
o s'
ENCLOSURE 1 (Page 53 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-04 A-08-04 i
1 SW RW PUMP A OUT OF SERVICE EVENT POINT 0022 4
INDICATED CONDITION:
)
o RWP-2A IS BREAKER RACKED OUT I
i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o NO INDICATING LIGHTS ON RWP-2A CONTROL STATION o NO ES STATUS INDICATION FOR RWP-2A 1
OPERATOR ACTIONS FOR A VALID ALARM:
I o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT t
i 1
1 J
DISCUSSION:
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
i
REFERENCES:
DRAWING 208-650 SHEET RW-02 SENSING ELEMENT:
CONTACT 52H/b IN BREAKER CUBICLE FOR RWP-2A
- O AR-301 Rev. 16 Page '34 r-w
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-v-.-
1 o
j EliCLOSURE 1 (Page 54 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-06 A-08-06 i
I I
ES A I
ACTUATION I
TEST BYPASS r
EVENT POINT 0769 INDICATED CONDITION:
]
o ANY ES "A" TEST SELEGOR SWITCH NOT IN THE "0FF PUSHED IN" POSITION.
{
4 I
6 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
.j (
o RED " MONTHLY TEST" OR RED " REFUELING TEST" LIGHT ILLUMINATED ON ONE OR MORE OF THE FOLLOWING SWITCHES:
HPI AUTO TEST SELECT SWITCH "A" LPI AUTO TEST SELECT SWITCH "A" R8150 AUTO TEST SELEG SWITCH "A" 1
OPERATOR ACTIONS FOR A VALID ALARM:
a o REFER TO SP-358A, SP-3588, OR SP-358C AS APPLICABLE, TO RESTORE AFFECTED
[
SWITCH i
4 DISCUSSION:
5 THIS ALARM INDICATES THAT ES SYSTEMS MAY NOT FUNCTION PROPERLY ON AN AUTOMATIC OR MANUAL ES ACTUATION.
REFERENCES:
DRAWING 208-028 SHEET ESAB-06 I
SENSING ELEMENT:
TS4/RCA SS4/RCA SS4/RBA AR-301 Rev. 15 Page 55 (LAST PACE)
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