ML20203G614
| ML20203G614 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 02/23/1998 |
| From: | FLORIDA POWER CORP. |
| To: | |
| Shared Package | |
| ML20203G567 | List: |
| References | |
| AR-501, NUDOCS 9803030025 | |
| Download: ML20203G614 (97) | |
Text
Rev. 21 Effective Date 2*d - f iNFORVATION ONLY ANNUNCIATOR RESPONSE AR-501 i
FLORIDA POW'ER CORPORATION CRYSTAL RIVER UNIT 3 ICS I ANNUNCIATOR RESPONSE i
APPROVED BY: Inter ation.ontact SIGNA M E ON FILE p
DATE:
3 iI Interpretation
Contact:
Manager, Nuclear Plant Operations Support 9003030025 900224 PDR ADOCK 05000302 F
l O
IABLE_OF CONTURS
(
SIC 10S EACE L0lVRE0 5 L................................................................. 1 L O_REEE RE NC L5.............................................................. 1 2.1 1MEL EMENI1NG_REEERENCES............................................. 1 2. 2 DEVE LnPMENIALJ1EEERENCES............................................ 1 h0.EERSONNEL1HDOCIRINAIl08.............................................. 1 LD_IN 51 R U CI1ON S............................................................ 1 520_E0LLOW. UPLACIl0NS.
.................................................... 1 EMCLOMLBE 1
Annunciator RespJnse..
2 O
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AR-501 Rev. 21 Page i
i i
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{
1.0 PURPOSE l
i i
1.1 Establish a reference document for each Annunciator Window on the i
ICS-CY1 Lampbox, 1.2 Establish operator actions for valid Annunciator alarms on the IC5-
[
CY1 Lampbox.
1.3 Establish a reference to other procedures which address operator i
actions for valid Annanciator alarms on the IC$-CY1 Lampbox.
t 1
LO REFEREKES
{-
2.1-IMLEENIIMLREEEEEES i
j 2.1.1 AP-$45. Plant Runback f;
2.1.2 OP-302 RC Pump Operatic >n 2.1.3 OP-506, LPMS Data Handling Recording and Analysis Equipment l
2.1.4 E0P Emergency Operating Procedure l
+
i 2.2 QEYEL0t%ENTALREEEEEEES L
2.2.1 INPO 90-021 Good Praccice OP-217. Alarm Response Procedures 2.2.2 Annunciator Window Engraving Drawing E-224-048 E
i LO PER5QNNELINQQCIRINATION j
3.1 The Annunciator System is powered from VBDP-5 Breaker 28.
4.0 INSIROCI1QNS 4.1 Respond to alarms on ti.e ICS-CY1 Lampbox as indicated on, Annunciator Response.
1 LO FOLLCLW_ME ACI1QNS None
.AR-$01' Rev. 21 Page 1
r'
(}S L!iCLQ5UEL 1 (Page 1 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-01-01 2-01-01 I
l_
--f RC PlJMP A TRIP f
i EVENT POINT 1377 INDICATED CONDITION:
o RCP-IA BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER STARY POSITION.
,r ]
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\\
)
o CRElN LICHT ON WITH A RED FLAC ON RCP-IA CONTROL STATION.
o RCS FLOA 15 DECREASINC.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO AP-54 5.
ISCUSSION:
A RCP 1 RIP SHOULD CAUSE A PLANT RUNBACK AND CAUSE FEEDWATER TO RE-RATIO.
ADDRESS TS REQUIREMLNTS CONCERNING THIS CONDITION, RE F-E RE NCE S.
OPAWINC 208-047 SHEET RC-01 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS 7,
\\
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AR-5s-I Rev. 21 Page 2
n()
LNCQSMRL1 (page 2 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CYI-01-02 I-01-02 I
I
^
l RC PUMP A l
MTR VfBRATION l
HIGH r
EVENT POINT 1299 INDICATED CONDITION:
o RCP-IA MOTOR VIBRATION >2 MILS AS SENSED BY RC-42-MS.
p REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o REDUNDANT RCP VIBRATION INDICATIONS AS SEEN ON RCP VIBRATION MONITORING PANEL, LPP-IA.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-302 FOR ACTIONS ON HICH RCP VIBRATION, o CONSIDERAT.!ON SHOULD BE GIVEN TO SHUTTING DOWN A RCP WITH HICH VIBRATIONS, DISCUSSION:
THE VIBRATION SWITCH RESET PUSH-BUTTON ON THE MAIN CONTROL BOARD MUST B DEPRESSED TO RESET THIS ALARM,
REFERENCES:
DRAWING 208-047 SHEET RC-05 SENSING ELEMENT: RC-42-M5
,,_.s (G
)
AR-50I Rev. 21 Page 3
i
(
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U LRCLQ5L8Ll (Page 3 of 94)
ICS-I ANNUNCIATOR RESTONSE IC5-CY1-01 0?
I-01-03 t
i E
RC PUMP A CLG W1R FLOW LOW J
l EVENT POINT 1419 INDICATED CONDITION:
o SW FLOW TO RCP-1A 15 <260 CPM A5 SENSED BY SW-108-F52.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o WHITE RCP-IA SW FLOW INTERLOCK LIGHT NOT ON.
OPLRATOR ACTIONS FOR A VALID ALARM:
o VERIFY NORMAL SW SYSTEM OPERATION.
o REFER TO OP-302 FOR SW REQUIREMENTS FOR RUNNINC REACTOR COOLANT PUMPS DISCUSSION:
THIS ALARM MAY BE CAUSFD BY LARCE SW SYSTEM LOADS. IN THESE INSTANCES CONSIDERATION SHOULD BE GIVEN TO RUNNING SWP-1A OR SWP-1B INSTEAD OF USING THE NORMAt DUTY SW PUMP, SWP-IC.
REFERENCES:
DRAWINC 208-047 SHEET RC-05 SENSING ELEMENT: 5W-108-F52
[si
'wj' AR-501 Rev. 21 Page 4
r~h (v) ffiCLOSURE 1 (Page 4 of 94)
IC5-I ANNUNCIATOR RESPONSE IC5 CY1-01-04 I-01-04 I
i h.
{
RC PUMP OVERCURRENT t
i l
EVENT POINT 1378 INDICATED CONDITION:
o RCP-IA MOTOR AMPS >110% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HICH MOTOR AMPS INDICATED ON RCP-1A CONTROL STATION.
o RCP-1 A TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH CURRENT.
o INSPECT BRt AKER FOR DROPPED TARGET 5.
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED, INSTANTANEOU5 OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.
IT 15 POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.
REFERENCES:
ORAWINC 208-047 SHEET RC-01 SLNSING ELEMENT:
74-RCP-1A 6'
N]T AR-501 Rev. 21 Page $
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fliCLOlML)
(Page 5 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-01-04 I-01-04 I
I j
RC PUMP OVERCURRENT M
I EVENT POINT 1380 INDICA 1ED CONDITION:
o RCP-IB MOTOR AMP 5 >110% RATED LOAD.
p REDUNDANT INDIC^ TION WHICH WILL VERIFY ALARM:
o HIGH A0 TOR AMP 5 INDICATED ON RCP-1B CONTROL STATION.
o RCP-IB TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH CURRENT.
o INSPECT BREAKER FOR DROPPED TARCET5.
' DISCUSSION:
THIS AL ARM INDICATES THAT EITHER THE TD'CD 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 206-047 SHEET RC-02 SENSING ELEMENT:
74-RCP-18 (3b AR-501 Rev. 21 Page 6
O s
[NCLOSURE 1 (Page 6 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-04 I-01-04 1
\\
RC PUMP OVERCURRENT I
EVENT POINT 1382 INDICATED CONDITION:
o RCP-1C MOTOR AMPS >110% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HICH MOTOR AMP 5 INDICATED ON RCP-l': CONTROL STATION.
o RCP-1C TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH CURRENT.
o INSPECT BREAKER FOR DROPPED TARCETS.
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRLUT OR INSTANTANEOU 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 208-047 SHEET RC-03 l SENSING ELEMENT:
74-RCP-1C
/
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AR-501 Rev. 21 Page 7
V
[ACLOSURE 1 (Page 7 of 94)
IC5-I ANNUNCIATOR RESPONSE ICS-CY1-01-04 I-01-04 l
I RC PUMP W
EVENT POINT 1384 INDICATED CONDITION:
o RCP-10 MOTOR AMP 5 >110% RATED LOAD.
REDUP' dT INDICATION WHICH WILL VERIFY Al. ARM:
o HICH MOTOR AMP 5 INDICATED ON RCP-10 CONTROL STATION.
o RCP ID TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTICATE CAUSE OF HICH CURRENT.
o INSPECT BREAKER FOR DROPPED TARGETS.
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEDUS OVERCURRENT PROlECTIVE DEVICES HAVE ACTUATED, INSTANTANEOUS OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.
IT 15 POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREARER TRIP.
REFERENCES:
DRAWINC 208-047 SHEET RC-04 SEN5ING ELEMENT:
74-RCP-1D k_)
AR-501 Rev. 21 Page 8
I I'v; ERCLQ51lRLJ (Pagc 8 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-01-06 I-01-06 i
RC PUMP LIF T OIL PlJMP TRIP o
EVENT POINT 1269 INDICATED CONDITION:
o RCP-2B BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
,q REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CREEN LIGHT ON WITH A RED FLAC ON RCP-28 CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE DC LIFT OIL PUMP IS OPERATINC.
o INVESTICATE CAUSE OF PUMP TRIP.
DISCUSSION:
REFERENCES:
DRAWINC 208-047 SHEET RC-10 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS
)
a AR-501 Rev. 21 Page 9
~
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[SCLOSURE 1 (Page 9 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CYI-01-06 I-01-06 1
i RC PUMP J
LIFT OIL PUMP TRIP EVENT POINT 1272 INDICATED CONDITION:
o RCP-2C BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
r]
REDUNDANT INDICATION WHICH NILL VERIFY ALARM:
o CREEN LIGHT ON WITH A RED FLAG ON RCP-2C CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE DC LIFT OIL PUMP IS OPERATINC.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
REFERENCES:
DRAWING 208-047 SHEET RC-11 SENSING LLEMENT: CONTROL SWITCH AND EDEAKER CONTACTS 7.
I L/
AR-501 Rev. 21 Page 10
/(j EELQ1Vall (Page 10 of 94)
IC5-I ANNUNCIATOR RESPONSE IC5-CYI-01-06 I-01-06 I
j RC PUMP h
LIFT OIL PUMP TRIP i
EVENT POINT 1275 INDICATED CONDITION:
o o RCP-2D BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTtd START POSITION.
,e N REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(')
o GREEN LIGHT ON WITH A RED FLAG ON RCP-20 CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE DC LIFT OIL PUMP IS OPERATING.
o INVESTIGATE CAUSE OF PUMP TRIP, DISCUSSION:
REFERENCES:
DRAWING 208-047 SHEET RC-12
,3 SENSING ELEMENT:
CONTROL SWITCH AND BREAKER CONTACTS
)
x
/
v AR-501 Rev, 21 Page 11
/'T LNCLOSURE I (Page 11 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CYI-01-06 I-01-06 i
l
=i RC PUMP i
LIFT OIL PUMP f
I i
TRIP im F
i EVENT POINT 1277 INDICATED CONDITION:
o RCP-3A BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START
- POSITION, fg REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CREEN LIGHT ON WITH A RED FLAG ON RCP-3A CONTROL STATION.
lOPERATORACTIONSFORAVALIDALARM:
i
- ! o INVESTIGATE CAUSE OF PUMP TRIP, DISCUSSION
l
REFERENCES:
DRAWING 208-047 SHEET RC-2I
,r S SENSING ELEMENT:
CONTROL SWITCH AND BREAKER CONTACTS j
AR-50I Rev. 21 Page 12
[}
U
[MOSURE 1 (Page 12 of 94)
ICS-1 ANNUNCIATOR RLSPONSE ICS-CY1-01-06 I-01-06 RC PUMP 1
LIFT OIL PUMP TRIP mm l
l EVENT POINT 1281 INDICATED CONDITION:
o RCP-3B BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
n REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
i'")
o CREEN LICHT ON WITH A RED FLAG ON RCP-3B CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o START AC LIFT OIL PUMP.
o INVESTICATE CAUSE OF PUMP TRIP.
DISCUSSION:
THE AC LIFT OIL PUMP WILL NOT AUTO START ON A LOW OIL PRESSURE SIGNAL.
50 THE AC LIFT OIL PUMP MUST BE MANUALLY STARTED.
REFERENCES:
DRAWING 208-047 SHEET RC-22 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS g ll L-AR-501 Rev. 21 Page 13
h>
UiCLOSILRL1 (Page 13 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-01-06 I-01-06
[
j RC PUMP LIFT Olt PUMP
)
TRIP W
EVENT POINT 1285 INDICATED CONDITION:
o RCP-3C BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
A DUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CREEN LICHT ON WITH A RED FLAC ON RCP-3C CONTROL STATION.
OPERATOR ACTIONS FOR A VALIO ALARM:
o START AC LIFT OIL PUMP, o INVESTICATE CAUSE OF PUMP TRIP.
l DISCUSSION:
THE AC LIFT Olt PUMP WILL NOT AUTO START ON A LOW OIL PRESSURE SIGNAL.
50 THE AC LIFT OIL PUMP MUST BE MANUALLY STARTED.
REFERENCth:
DRAWINC 208-047 SHEET RC-23 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS
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AR-501 Rev. 21 Page 14
V)
LNCLOSURE 1 (Page 14 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-01-06 I-01-06 l
RC PUMP LIFT OIL PUMP TRIP tN EVENT POINT 1289 INDICATED CONDITION:
o RCP-3D BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
p PEDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CRLEN LIGHT ON WITH A RED FLAC ON RCP-3D CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o START AC LIFT OIL PUMP.
o INVESTICATE CAUSE OF PUMP TRIP.
DISCUSSION:
THE AC LIFT OIL PUMP WILL NOT AUTO START ON A LOW OIL PRESSURE SIGNAL.
50 THE AC LIFT OIL PUMP MUST BE MANUALLY STARTED.
REFERENCES:
DRATINC 208-047 SHEET RC-24 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS
!'\\~J AR-501 Rev. 21 Page 15
,,,b GCLOMEI_1 (Page 15 of 94)
IC5 I ANNUNCIATOR RESPONSE IC5-CYI-02-01 1-02-01 RC PUMP B TRIP EVENT POINT 1379 INDICATED CONDITION:
o RCP-IB BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER STAR 1 POSITION.
,q REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CREEN LIGHT N WITH A RED FLAG ON RCP-IB CONTROL STATION.
o RCS FLOW IS DECREASINC.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO AP-545.
DISCUSSION:
A RCP TRIP SHOULD CAUSE A PLANT RUNBACK AND CAUSE FEEDWATER TO RE-RATIO.
ADDRESS T5 DiQUIREMENTS CONCERNING THIS CONDITION.
REFERENCES:
DRAk;INC 208 047 SHEET RC-02 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS j
AR-501 Rev. 21 Page 16
[ T C/
ENCLOSURE _1 (Page 16 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-02-02 1-02-02 M
RC PUMP B l
MTR VfBRATION HIGH
.e EVENT POINT 1312 INDICATED CONDITION:
o RCP-IB MOTOR VIBRATION >2 MILS A5 SENSED BY RL 65-MS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
A o REDUNDAN' RCP VIBRATION INDICA 110N AS SEEN ON RCP VIORATION MONITORING PANEL, LPP-IA, OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-302 FOR ACTIONS ON HIGH RCP VIBRATION.
o CONSIDERATION SHOULD BE CIVEN TO SHUTTING DCr4N A RCP WITH HIGH VIBRATION.
DISCUSSION:
THE VIBRATION SWITCH RESE T PUSH-BUTTON ON THE MAIN CONTROL BOARD MU DEPRESSEu TO RESET THIS ALARM.
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSING ELEMENT:
RC-65-M5 x_ l AR-501 Rev. 21 Page 17
l i
Q(h LNCLQ5 VEL.1 (Page 17 of 94)
IC5-I ANNUNCIATOR RESPONSE IC5-CYI-02-03 1-02-03 I
l RC PUMP D CLG WTR FLOW i
LOW EVENY POINT 1420 INDICATED CONDITION:
o RCP-IB SW COOLING FLOd <260 CPM AS SENSED BY SW-114-FS2.
p KEDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o WHITL RCP-IA SW FLOW INTERLOCK LIGHT NOT ON.
OPERATOR ACTIONS FOR A VALID ALARM:
o VLRII) NORMAL SW 5YSTEM OPERATION.
o REff R TO OP-302 FOR SW REQUIREMENTS FOR RUNNING REACTOR COOLANT PUMP 5 DISCUSSION:
THIS ALARM MAY BE CAUSED BY LARGE SW SYSTEM LOADS. IN THESE
'! STANCES CONSIDERATION SHOULD BE GIVEN TO RUNNING SWP-1A OR SWP-38 INSTEAD OF USING THE NORMAL DUTY SW PUMP, SWP-3C.
REFERENCE 5:
DRAWING 208-047 5HEET RC-02 SENSING ELEMENT: RC-114-F52 h
AR-$01 Rev. 21 Page 18
O ENCLOSURE 1 (Page 18 of 94)
ICS-1 ANNUNCIATOR RESPONSE ICS-CY1-02-04 I-02-04 RC PUMP hWTR THRUST BRG TEMP HIGH EVENT POINT 1304 INDICATED CONDITION:
o RCP UPPER OR LOWER THRUST BEARING TEMPERATURE >185* F AS SEEN ON RCP THRUST BEARING TEMPERATURE. MONITOR PANEL, RC-133-TI.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP THRUST BEARING TEMPERATURES ON RC-133-TI.
o ABNORMAL RCP VIBRATIONS.
o OBSERVE RCP SEAL PARAMETERS.
OPERATOR ACTIONS FOR A VALID ALARM:
o START BOTH LIFT OIL PUMPS AND CONTACT SITE NUCLEAR ENGINEFRING FOR EVALUATION.
o If THE ACTIVE THRUST BEARING TEMPERATURE EXCEEDS 250 F g
AND THE TEMPERATURE IS INCREASING, 3
IHEN TRIP THE AFFECTED RCP.
- o. MONITOR RCP COMPUTER GROUPS FOR ABNORMAL TDFNDS:
RCP-1A - GROUP 78, RCP GROUP 79, RCP-GROUP 80, RCP-1D - GROUP 81.
DISCUSSION:
THIS ALARM INDICATES A LOSS OF LUBRICATION MAY BE OCCURRING TO THE RCP THRUST BEARINGS. IF TEMPERATURES CONTINUE TO INCREASE CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN THE RCP. THRUST BEARING FAIL 81RE WILL CAUSE SIGNIFICANT AND RAPID SEAL FAILURE.
REFERENCES:
DRAWING 208-047 SHtET RC-027
()
SENSING ELEMENT:
RC-133-TI AR-501-Rev. 21 Page 19
I-O ENCLOSURE 1 (Page 10 of 94)
ICS-I ANNUNCIATOR RESPONSE-ICS-CY1-02-05 1-02-05 S
RC PUMP LIFT OIL PUMP AUTO START EVENT POINT 1268 INDICATED CONDITION:
o RCP-28 CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT ON -WITH A GREEN FLAC ON RCP-28 CONTROL STATION.
o RCP-1B TRIP.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTICATE CAUSE OF AUTO START, o VERIFY PROPER LIFT OIL PRESSURE BY CBSERVING WHITE LIFT OIL PERMISSIVE LIGHT ON.
k DISCUSSION:
THE AC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS
-OR IS TURNED OFF.
c
REFERENCES:
DRAWINC 208-047 SHEET RC-10 SENSING ELEMENT: ' CONTROL SWITCH AND CREAKER CONTACTS AR-501 -
-Rev. 21 Page 20
b)
'V
[RCLOSURE 1 (Page 20 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP LIFT OIL PUMP g
AUTO START EVENT POINT 1271 INDICATED CONDITION:
o RCP-2C CONTROL BREAKER POWER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
n REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(
)
U o RED LIGHT ON WITH A GREEN FLAG ON RCP-2C CONTROL STATION.
o RCP-1C TRIP, OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START.
o VERIFY PROPER LIFT OIL PRESSURE BY OBSERVING WHITE LIFT OIL PERMISSIVE LIGH1 ON.
DISCUSSION:
THE AC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS TURNED OFF.
REFERENCLS:
DRAVING 208-047 SHEET RC-11 SENSING ELEMENT:
CONTROL SWITCH AND BREAKER CONTACTS
,I
)
x.J AR-501 Rev. 21 Page 21
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j l
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ENCLOSURE 1 l
(Page 21 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 i
I RC PUMP a
LIFT OlL PUMP AUTO START 5
1 EVENT POINT 1274 i
INDICATED CONDITION:
4 o RCP-20 CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT ON WITH A GREEN FLAG ON RCP-20 CONTROL STATION.
o RCP-2D TRIP, OPERATOR ACTIONS FOR A VALID ALARM:
a o INVESTIGATE CAUSE OF AUTO START.
o VERIFY PROPER LIFT OIL PRESSURE BY OBSERVING WHITE LIFT OIL PERMISSIVE LIGHT ON.
d DISCUSSION:
a
_ THE AC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS i
OR IS TURNED OFF.
REFERENCES:
DRAWING ?08-047 SHEET RC-12 SENSING' ELEMENT:. CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev. 21
~
Page 22-
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~.._.. _. _. _, _ __ _ _ _. _ _.. _.... _. -.... _. _. _.. _
J 5
t 1
ENCLOSURE 1 (Page 22 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 f
2 i
l RC PUMP LIFT OIL PUMP AUTO START 4
1
)
EVENT POINT 1278
'1 INDICATED CONDITION:
i
)
o RCP-3A CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT ON'WITH A GREEN FLAG ON RCP-3A CONTROL STATION.
t
+
OPERATOR ACTIONS FOR A VALID ALARM:
i o INVESTICATE CAUSE OF AUTO START.
o VERIFY PROPER LIFT OIL PRESSURE BY OBSERVING WHITE LIFT OIL PERMISSIVE LIGHT ON.
i I
DISCUSSION:
THE DC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS TURNED OFF.
i i
1 i
REFERENCES:
DRAWING 208-047 SHEET RC-21 4
SENSING ELEMENT: CONTROL SWITCH AND BRCAKER CONTACTS
+
AR-501
- Rev.-21 Page 23
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, -,,.i,-
y s-
--w.--
-m e
.+.
ENCLOSURE 1 s
(Page 23 of 94)
L ICS I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP LIFT OIL PUMP AUTO START l
1 j
EVENT POINT 1282 4
INDICATED.'ONDITION:
o RCP-38 CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
b REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT ON WITH A GREEN FLAG ON RCP-38 CONTROL STATION, 4
j-o RCP-2B TRIP, I
OPFRATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START, o VERIFY PROPER LIFT OIL PRESSURE BY OBSERVING WHITE LIFT OIL PERMISSIVE LIGHT ON.
[
DISCUSSION:
THE DC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS_ TURNED OFF AND LIFT OIL PRESSURE IS <110 PSIG AS SENSED BY RC-56-RSS.
l-i
REFERENCES:
DRAWING 208-047 SHEET RC,
SENSING ELEMENT:
CONTROL SWITCH AND BREAKER CONTACTS 1.
4 AR-501' Rev. 21 Page 24
~ -
i i
i O ENCLOSURE 1 (Page 24 of 94)'
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 '-
I-02-05 RC PUMP LIFT OlL PUMP AUTO START i
EVENT POINT 1286
)
INDICATED CONDITION:
o RCP-3C CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM;
}
i o FED LIGHT ON WITH A GREEN FLAC ON RCP-3C CONTROL STATION.
j o RCP-2C TRIP.
l OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START.
o VERIFY PROPER LIFT OIL PRESSURE BY OBSERVING WHITE LIFT OIL PERMISSIVE LIGHT ON.
DISCUSSION:
-THE DC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS-TURNED OFF AND LIFT OIL PRESSURE IS <110 PSIC AS SENSED BY 2
RC-89-RSS.
REFEREWCES: DRAWING 208-047 SHEET RC-23 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS
- O AR-501' Rev. 21 Page 25 i
s
o ENCLOSURE 1 (Page 25 of 94) i' ICS-I ANNUNCIATOR RESPONSE IC5-CY1-02-05 I-02-05 i
4 RC PUMP LIFT OlL PUMP pg AUTO START.
_1 l
l EVENT POINT 1290 l
.i INDICATED CONDITION:
i o RCP-3D CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
4 I
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT ON WITH A GREEN FLAG ON RCP-3D CONTROL STATION.
o RCP-20 TRIP.
i OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START.
o VERIFY PROPER LIFT OIL PRESSURE BY OBSERVING WHITE LIFT OIL PERMISSIVE 4
LIGHT ON.
i DISCUSSION:
THE DC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS TURNED OFF AND LIFT' OIL PRESSURE IS <110-PSIG AS SENSED BY RC-112-RSS.
>'EFERENCES: -DRAWING 208-047 SHEET RC-24 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS.
AR-501
- Rev. 21-Page 26
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ENCLOSURE 1 (Page 26 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02-06 RC PUMP OIL LIFT PUMP OVERLOAD EVENT POINT 1729 INDICATED CONDITION:
o RCP-3A MOTOR AMPS >115% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
r-i o HIGH BATTERY AMPS.
o LOW LIFT OIt PRESSURE (WHITE LIFT OIL PERMISSIVE LIGHT IS OFF).
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF OVERLOAD CONDITION.
DISCUSSION:
IF PROPER LIFT OIL PRESSURE CANNOT BE MAINTAINED THEN CONSIDERATION SHOU BE GIVEN TO SHUTTING DOWN RCP-3A AND INVESTIGATING THE L_FT OIL SYSTEM.
REFERENCES:
DRAWING 208-047 SHEET RC-21 SENSING ELEMENT:
49, BREAKER OVERLOAD RELAY p_s m-AR-501 Rev. 21 Page 27
____._..._..___.________._,-_.___._._._._.7 b
i_ h Q
ENCLOSURE I (Page 27 of 94)
ICS-I ANNUNCIATOR RESPONSE lICS-CY1-02-06 I-02-06 l
l l__
RC PUMP 3
OlL LIFT PUMP i
OVERLOAD 1
l l-L EVENT POINT 1283 J
INDICATED CONDITION:
o RCP-3B MOTOR AMPS >115% RATED LOAD.
i'
' REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
4 o HIGH BATTERY AMPS.
i o LOW LIFT OIL PRESSURE (WHITE LIFT OIL PERMISSIVE LIGHT IS OFF),
j OPERATOR ACTION FOR A VALID ALARM:
i o START RCP-28, SHUT DUWN RCP-3B.
o INVESTIGATE CAUSE OF OVERLOAD CONDITION.
3' DISCUSSION:
IF PROPER LIFT OIL PRESSURE CANNOT BE MAINTAINED WITH THE AC PUMP RUNNI THEN CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN THE AC LIFT OIL PUMP AND INVESTIGATING THE LIFT OIL SYSTEM.
i
REFERENCES:
DRAWING 208-047 SHEET RC-22 J.
SENSING ELEMENT: -49 BREAKER OVERLOAD RELAY i'
AR-501 Re'v. 21 Page 28-
ENCLOSURE 1-(Page 28 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02-06 1
RC PUMP OlL LIFT PUMP OVERLOAD i
EVENT POINT 1287 9
i INDICATED CONDITION:
o RCP-3C MOTOR AMPS >115% RATED LOAD.
1 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o HIGH BATTERY-AMPS, o LOW LIFT OIL PRESSURE (WHITE LIFT OIL PERMISSIVE LIGHT IS OFF).
OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-2C, SHUT DOWN RCP-3C.
o INVESTIGATE CAUSE OF OVERLOAD CONDITION.
DISCUSSION:
IF PROPER LIFT OIL PRES',URE CANNOT BE MAINTAINED WITH THE AC PUMP RUNNING THEN CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN THE AC LIFT OIL PUMP AND INVESTIGATING THE LIFT nt' SYSTEM.
REFERENCES:
DRAWING 208-047 SHEET RC-23 SENSING ELEMENT:
49, BREAKER OVERLOAD RELAY
-AR-501 Rev. 21
-Page 29
~
--. - ~.
,a
i I
ENCLOSURE 1 (Page 29 of 94) 1 ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02,
4 RC PUMP OlL LIFT PUMP OVERLOAD l'
s 1
EVENT POINT 1291 i
INDICATED CONDITION:
o RCP-3D MOTOR AMPS >1IS% RATED LOAD.
3 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
i-O o HIGH BATTERY AMPS.
o LOW LIFT OIL PRESSl'RE (WHITE LIFT Oil PERMISSIVE LIGHT IS OFF).
1 1
OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-20, SHUT DOWN RCP-3D.
o INVESTICATE CAUSE OF OVERLOAD CONDITION.
a p
DISCUSSION:
- IF PROPER LIFT OIL PRESSURF CANNOT BE MAINTAINED WITH THE AC PUMP RUNNING
{
THEN CONSIDERATION SHOULD BE GIVEN TO Sl!UTTING DOWN THE AC. LIFT OIL PUMP -
AND INVESTIGATING THE LIFT OIL SYSTEM.
REFERENCES:
DRAWING 208-047 SHEET RC-24 SENSING ELEMENT: E 49. BREAKER OVERLOAD RELAY I
AR-50I Rev. 21
.Page 30 n
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i l
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1,)
ENCLOSURE I (Page 30 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-01 I-03-01 l
f RC PUMP C l
TRIP F
L EVENT POINT 1381 INDICATED CONDITION:
o RCP-1C BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
?
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
f o CREEN LIGHT ON WITH A RED FLAG ON RCP-1C CONTROL STATION.
o RCS FLOW IS DECREASINC.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO AP-545.
DISCUSSION:
A RCP TRIP SHOULD CAUSE t, PLANT RUNBACK AND CAUSE FEEDWATER TO RE-RATIO.
ADDRESS TS REQUIREMENTS CONCERNING THIS CONDITION,
REFERENCES:
DRAWINC 208-047 SHEET RC-03 SENSINC ELEMENT: CONTROL SWITCH AND BREAKER CONTACES L)
AR-501 Rev. 21 Page 31
- __..~ _ _ - -..-.
t i
rO iNCLOSUEL_1 (Page 31 of 94)-
ICS-I ANNUNCIATOR-RESPONSE ICS-CY1-03-02 I-03-02 t
j.
i
!'5 RC PUMP C MTR VfBRATION I
HIGH
~
EVENT POINT 1324 1
INDICATED CONDITION:
o.RCP-1C MOTOR VIBRATION >2 MILS AS SENSED BY RC-88-MS, l
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o REDUNDANT RCP VIBRATION INDICATION AS SEEN ON RCP VIBRATION MONITORING l
PANEL, LPP-1A.
i OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-302 FOR ACTIONS ON HIGH R'CP-VIBRATION.
4 o CONSIDERATION. SHOULD BE GIVEN TO-SHUTTING DOWN A RCP WITH HIGH VIBRATIONS.
t DISCUSSION:
THE VIBRATION SWITCH RESET PUSH-BUTTON ON THE MAIN CONTROL BOARD MUS DEPRESSED TO RESET THIS ALARM, l=
REFERENCES:
DRAWING 208-047 SHEET RC-07
- SENSING ELEMENT: RC-88-MS 1
AR-501' P.iv. 21' Page 32-
O ENCLOSURE 1 (Page 32 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-03 I-03-03 l
t 1,
RC PUMP C i
CLG WTR FLOW j
LOW 1
3
'c-EVENT POINT 1421 INDICATED CONDITION:
o RCP-1C SW COOLING FLOW <260 GPM AS SENSED BY SW-96-FS2.
4 l
1 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
4 i
o WHITE RCP-1C SW FLOW INTERLOCK LIGHT NOT ON.
{L j
OPERATOR ACTIONS FOR A VALID ALARM:
}
o VERIFY NORMAL SW SYSTEM OPERATION.
o REFER TO OP-302 FOR SW REQUIREMENTS FOR RUNNING REACTOR COOLANT PUMPS.
1 DISCUSSION:
THIS ALARM MAY BE CAUSED BY LARGE SW SYSfEM LOADS. IN THESE INSTANCES.
CONSIDERATION.SHOULD BE GIVEN-TO RUNNING SWP-1A OR SWP-18 INSTEAD OF.
USING'THE NORMAL DUTY SW PUMP, SWP-IC.
i 4-p-.
j
REFERENCES:
DRAWING 208-047 SHEET RC-03 SENSINC ELEMENT: SW-96-FS2
..D
.AR-501
~
Rev. 21
.Page 33
ENCLOSURE-1 (Page 33 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03-04 1
3 RC PUMP VlBRATION ALERT f
4 b
4 EVENT POINT 0811 q
INDICATED CONDITION:
1.
o RCP-1A VIBRATION GREATER THAN SETPOINT ON BENTLY NEVADA VIBRATION MONITORING PANEL.
i i
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FLASHING ALERT LIGHT ON BENTLY NEVADA RCP VIBRATION MONITORING PANEL, o REDUNDANT READINGS ON THE BENTLY NEVADA VIBRATION MONITORING PANEL.
I OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-302 FOR VIBRATION GUIDELINES.
4 j
DISCUSSION:
~
REFERENCES:
BENTLY NEVADA DRAWINGS SENSING ELEMENT:
V.
VARIOUS RCP VIBRATION PICKUPS AR-501 Rev. 21 Page 34-
~ - - - -
f' 4
ENCLOSURE-1 (Page-34 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-03-04 I-03-04 i
l RC PUMP
)
VIBRATION ALERT l
1 EVENT POINT 0812 INDICATED CONDITION:
o RCP-IB VIBRATION GREATER THAN SETPOINT ON BENTLY NEVADA VIBRATION MONITORING PANEL.
i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O 1
o FLASHING ALERT. LIGHT ON BENTLY NEVADA RCP VIBRATION MONITORING PANEL.
o REDUK T READINGS ON THE BENTLY NEVADA VIBRATION MONITORING PANEL.
i OPERATOR ACTIONS FOR A VALID ALARM:
{
o REFCR TO OP-302 FOR VIBRATION GUIDELINES.
l t
DISCUSSION:
4 4:
REFERENCES:
BENTLY NEVADA DRAWINGS SENSING-ELEMENT: VARIOUS RCP VIBRATION PICKUPS 4
AR-501 Rev. 21 Page 35-
- - ~... -. - - -, -.-
ENCLOSURE 1 (Page 35 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03-04 RC PUMP VIBRATION i
ALERT EVENT POINT 0813 INDICATED CONDITION:
o RCP-1C VIBRATION GREATER THAN SETPOINT ON BENTLY NEVADA VIBRATION MONITORING PANEL.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FLASHING ALERT LIGHT ON BENTLY NEVADA RCP VIBRATION MONITORING PANEL.
o REDUNDANT READINGS ON THE BENTLY NEVADA VIBRATION MONITORING PANEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-302 FOR VIBRATION GUIDELINES.
~
DISCUSSION:
REFERENCES:
BENTLY NEVADA DRAWINGS SENSING ELEMENT: VARIOUS RCP-VIBRATION PICKUPS
'AR-501 Rev. 21
.Page 36
ENCLOSURE 1 (Page 36 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03-04 i
?
p I-RC PUMP I
VfBRATION ALERT 4
_c ammuu j.
EVENT POINT 0821 7
~
INDICATED CONDITION:
i o RCP-ID VIBRATION CREATER THAN SETPOINT ON CENTLY NEVADA VIBRATION MONITORING PANEL.
i.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
i o FLASHING ALERT LIGHT ON BENTLY NEVADA RCP VIBRATION MONITORING PANEL.
o REDUNDANT READINGS ON THE BENTLY NEVADA VIBRATION MONITORING PANEL.
4 i
OPERATOR ACTIONS FOR A VALID ALARM:
i o REFER TO OP-302 FOR VIBRATI'
'" LI'N E S.
4 f..
j DISCUSSION:
i.
n
.i 1
REFERENCES:
.BENTLY NEVADA DRAWINGS 1
SENSING ELEMENT: VARIOUS RCP VIBRATION PICKUPS O
-AR-501-Rev. 21 Page 37-
,. - ~ ~
,~
s-
.-.m
o
(
)
ENCLOSURE 1 (Page 37 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-03-04 I-04-04 l
RC PUMP VfBRATION ALERT I
EVENT POINT 1937 INDICATED CONDITION:
o RCP BENTLY NEVADA VIBRATION MONITORING PANEL VIBRATION DETECTOR NOT OK.
/N REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
('~']
o FLASHING BYPASSED INDICATION ON THE BENTLY NFVADA VIBRATION MGNITORING PANEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o CONTACT SITE NUCLEAR ENGINEERING.
DISCUSSION:
THIS ALARM INDICATES THAT ONE OF THE VIBRATION PICKUPS IS MALFUNCTIONING.
ENGINEERING SHOULD BE NOTIFIED.
REFERENCES:
BENTLY NEVADA DRAWINGS
,- s SENSING ELEMENT: VARIOUS RCP VIBRATION PICKUPS 3
Y AR-501 Rev. 21 Page 38
-)
ENCLOSURE 1 (Page 38 of 94) dS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 I
RC PUMP 3
MTR OlL LEVEL i
HIGH/ LOW EVENT POINT 1294 l-INDICATED CONDITION:
o RCP-1A MOTOR UPPER OIL LEVEL >1.25" ABOVE NORMAL AS SENSED BY RC-39-LSH.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
.O o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
e I
a
(
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-1A MOTOR UPPER OIL-LEVEL WI'TH RC-190-LI.
o MONITOR RCP-1A USING COMPUTER GROUP 78.
2 o NOTIFY SITE NUCLEAR ENGINEERING.
~
DISCUSSION:
RC-PUMP MOTOR UPPER OIL n'ESERVOIR HOLDS APPROXIMATELY-175 GALLONS.
NORMAL LEVEL IS 23 3/16".
l:
1
REFERENCES:
DRAWING 208-047 SHEET RC-05 SENSING ELEMENT: RC-39-LSH t
I LAR-501 Rev. 21 Page 39
_. _. _ _____. _.._ _ _.. _.__.._ _. _ _ _.. _ _ _ _ _ _ ~ _... _ _ _ _.
[_NCLOSURE 1 (Page 39 of 94) 1 ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 r
RC PUMP -
EVENT POINT 1295 4
INDICATED CONDITION:
3 i
o RCP-1A MOTOR UPPER OIL LEVEL >.75" BELOW NORMAL AS SENSED BY RC-39-LSL.
1 p
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
I
^
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-1A UPPER MOTOR OIL LEVEL WITH RC-190-LI, o MONITOR RCP-1A USING COMPUTER GROUP 78.
o NOTIFY SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC SHOP TO PREPARE TO ADD OIL TO MOTOR.
DISCUSSION:
4 RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALI.ONS.
NORNAL-LEVEL IS 23 3/16".
4
{
KEFERENCES: DRAWING 208-047 SHEET.RC-05 SENSING ELEMENT: RC-39-LSL AR-501
.Rev. 21 Page 40
,~
. =.-
O ENCLOSURE 1 (Page 40 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1296 INDICATED CONDITION:
o RCP-1A MOTOR LOWER OIL LEVEL >I" ABOVE NORMAL AS SENSED BY RC-40-LSH.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TitEND RCP-1A LOWER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1A USING COMPUTER GROUP 78, o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 CALLONS.
NORMAL LEVEL IS 14 9/16".
REFERENCES:
DRAWING 208-047 SHEET RC-05 SENSING ELEMENT: RC-40-LSH AR-501.
Rev. 21-Page 41
_ _ _ ~. -. _ - _. _. _. _.. _ _ _. _ _ _ _. -. _ _. _....
I ENCLOSURE 1 (Page 41 of 94) s ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05
+
1 l
RC PUMP i
MTR OlL LEVEL HIGH/ LOW EVENT POINT 1297 INDICATED CONDITION:
o RCP-1A MOTOR LOWER OIL LEVEL >1" BELOW NORMAL AS SENSED BY RC-40-LSL.
t O
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:-
i j
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
j OPERATOR ACTIONS FOR A VALID ALARM:
-o TREND RCP-1A LOWER MOTOR OIL LEVEL WI'TH RC-190-LI.
o MONITOR RCP-1A USING COMPUTER GROUP 78.
o NOTIFY SITE NUCLEAR ENGINEERING.
4 1
o NOTIFY ELECTRIC SHOP-TO PREPARE TO ADD OIL TO MOTOR.
DISCUSSION:
- RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 GALLONS.
NORMAL-LEVEL IS 14 9/16".
REFERENCES:
DRAWING 208-047 SHEET RC-05
. SENSING ELEMENT: RC-40-LSL-AR-501
'Rev. 21 Page 42-
i d
ENCLOSURE 1-(Page 42 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-03 I-03 !
RC PUMP MTR OlL LEVEL j
HIGH/ LOW EVENT POINT 1307 INDICATED CONDITION:
- o RCP 1B MOTOR UPPER OIL LEVEL >1.25" ABOVE NORMAL AS SENSED BY RC-62-LSH.
e REDUNDANT INDICATION WHICH WILL VERIFY ALARM; o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
4 l
OPERATOR AC'[9NS FOR A VALID ALARM:
o TREND RCP-1B MOTOR UPPER OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-IB USING COMPUTER GROUP 79.
o NOTIFY SITE NUCLEAR ENGINEERING.
O DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL LEVEL IS 23 3/16".
4
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSING ELEMENT: RC-62-LSH-u
\\
AR-501 Rev. 21 Page 43
. _. _ _ _ _ ~ _ _ - _ _ _.. _.
4 l
l ENCLOSURE 1 1-(Page 43 of 94)
ICS I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 1
3 RC PUMP MTR Olt LEVEL HIGH/ LOW e
i EVENT POINT 1308 1
INDICATED CONDITION:
)
o RCP-IB MOTOR UPPER OIL LEVEL >.75" BELOW n0RMAL AS SENSED BY RC-62-LSL.
1 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP MOTOR 0IL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-1B UPPER MOTOR OIL LEVEL WITH RC-190-LI.
{$
o MONITOR RCP-18 USING COMPUTER GROUP 79.
o NOTIFY SITE NUCLEAR ENGINEERING.
l o NOTIFY ELECTRIC SHOP-TO PREPARE TO ADD OIL TO MOTOR.
4 '
DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL LEVEL IS 23 3/16".
REFERENCES:
DR"VING 208-047 SHEET RC-06 SENSING ELEMENT: RC-62-LSL kJ J
AR-501 Rev. 21 Page 44
~;.
. ~..
. ~.
I) fACLO10AL_1 b'
(Page 44 of 94)
IC5-I ant lUNCIATOR RESPONSE IC5-CY1-03-05 I-03-05 RC PUMP MTR Olt LEVEL HIGH/ LOW i
EVENT POINT 1309 INDICATED CONDITION:
o RCP-1B MOTOR LOWER OIL LEVEL >I" ABOVE NORMAL AS set / SED BY RC-63-LSH.
p REDUNDANT INDICATION WHICH KILL VERIFY ALARM:
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-1B LOWER MOTOR oil LEVEL WITH RC-190-LI.
o MONITOR RCP-1B USING COMPUTER GROUP 79, o NOTIFY SITE NUCLEAR ENGINEERINC.
DISCUSSION:
RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 CALLONS.
NORMAL LEVEL 15 14 9/16".
1
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSING ELEMENT:
RC-63-LSH
(,,~)
~
~_-
AR-501 Rev. 21 Page 45
i
t.
ENCLOSURE 1 (Page 45 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW l
1 EVENT POINT 1310 INDICATED CONDITION:
o RCP-1B MOTOR LOWER OIL LEVEL >1" BELOW NORMAL AS SENSED BY RC-63-LSL.
I REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
1O o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-18 LOWER MOTOR OIL LEVEL WI'TH RC k90-LI.
o MONITOR RCP-1B USING COMPUTER GROUP 79.
o NOTIFY SITE NUCLEAR ENGINr.ERING.
o NOTIFY ELECTRIC SHOP TO PREPARE TO ADD OIL TO MOTOR.
d DISCUSSION:
RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 GALLONS *
-NORMAL LEVEL IS 14 9/16".
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSING ELEMENT: RC-63-LSL 4O J
i-AR-501
_Rev.-21 Page 46 1
IO fliCLQ10.R.L_1 (Page 46 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CYI 0 5 I-03-05 I
RC PUMP j
MTR OIL LEVEL HIGH/ LOW EVENT POINT 1319 INDICATED CONDITION:
o dCP-1C MOTOR UPPER OIL LEVEL >1.25" ABOVE NORMAL AS SENSED BY RC-85-LSH.
7]
REP'JNDANT INDICATION WHICH WILL VERIFY LARM:
o RCP MOTOR f L LEVEL INDICATION, RC-190-LI. INDICATES HIGH LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-IC MOTOR UPPER OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-IC USING COMPUTER GROUP 80.
o NOTIFY SITE Nr uEAR ENGINEERING.
DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 CALLONS.
NORMAL LEVEL IS 23 3/16".
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-85-LSH
~
Y
\\
AR-501 Rev. 21 Page 47
E E
O ENCLOSURE 1 (Page 47 of ?4)
IC5-I ANNUNCIATOR RESPON5E 5-CYI-03-05 I-03-05 I
RC PUMP MTR OIL LEVEL g
HIGH/ LOW I
l EVENT POINT 1320 INDICATED CONDI1:0N:
o RCP-IC MOTOR UPPER 0*L LEVEL >.75" BELOW NORMAL A5 SENSED BY RC-85-LSL.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL..
OPERATOR ACTIONS FOR A VALID ALARM:
n TREND RCP-1C UPPER MOTOR OIL LEVEL WITH RC-190-LI.
> MONITOR RCP-IC USING COMPUTER GROUP 80, o NOTIFY SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC SMOP TO PREPARE TO ADD OIL TO MOTOR.
DISCUSSION:
RC PUMP MOTOR UPPER OIL.",ESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL LEVEL IS 23 3/16".
REFERENCES:
DRAWING 208-047 SHtET RC-07 SENSING ELEMENT: RC-85-LSL AR-501 Rev. 21 Page 48
l I
Ib MCLQ511?1_1 l
(Page 48 of 94)
IC5-1 ANNUNCIATOR RESPONSE l IC5-CY1-03-05 I-03-05 l
HC PUMP l
j 3
MTR OIL LEVEL j
HIGH/ LOW l
- l j
i EVENT POINT 1321 INDICATED CONDITION:
o RCP-IC MOTOR LOWER OIL LEVEL >I" ABOVE NORMAL A5 SENSED BY RC-86-LSH.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-IC LOWER MOTOR OIL LEVEL WITH RC-190-LI.
O MONITOR RCP-IC USING COMPUTER GROL'P 80, o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
RC PUYP MOTOR LOWER OIL RESERVOIR HOLOS APPROXIMATELY 15 GALLONS.
NORMAL LEVEL IS 14 9/16".
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-86-LSH
/s,
.]
AR-501 Rev. 21 Page 49
( )'
N-fNCLOSURE 1 (Page 49 of :'O i
[
IC5-I ANNUNCIATOR RESPONSE ICS-CYI-03-05 1-03-05 l
RC PUMP MTR Olt LEVEL l
g HIGH/ LOW f_
l l
)
EVENT POINT 1322 INDICAlf.D CbNDI fl0N:
o RCP-IC MOTOR LOWER OIL LEVEL >1" BELOW NORMAL AS SENSED BY RC-86-LSL.
{'
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\\ '-'
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI INDICATES LOW LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-1C LOWER MOTOR OIL level WITH RC-190-LI.
o MONITOR RCP-IC USING COMPUTER GROUP S0, o NOTIF) SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC 5P0P TO PREPARE TO ADD OIL TO MOTOR.
DISCUSSION:
RC PUMP MOTOR LDAER OIL RESERVOIR HOLDS APPROXIMATELY 15 CALLONS.
NORMAL LEVEL IS 14 9/16".
REFERENCES:
DRAWINC 208-047 SHEET RC-07 SENSING ELEMENT: RC-86-LSL
=_
,- s i
\\
Lj AR-501 Rev. 21 Page 50
[b ENCLOSURE 1 (Page 50 of 94)
IC5-I ANNUNCIATOR RESPONSE IC5-CY1-03-05 1-03-05 l
I I
RC PUMP l
MTR OIL LEVEL l
HIGH/ LOW i
l EVENT POINT 1331 INDICATED CONDITION:
l 1
o RCP-ID MOTOR UPPER OIL LEVEL >1.25" ABOVE NORMAL AS SENSED BY RC-108-L5H.
p REDUNDANT INDICATION WHICH WILL VERIFY A' ARM:
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-10 MOTOR UPPER OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-ID USING COMPUTER GROUP 81, o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APP.70XIMATELY 175 GALLONS.
NORMAL LEVEL 15 23 3/16".
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSING ELEMENT: RC-108-LSH
()s AR-501 Rev. 21 Page 51 m_
f kJ
[NCLQ5E L_1 (Page 51 of 94)
ICS-1 ANNUNCIATOP. RESPONSE IC5-CY1-03-05 I-03-05 l
l RC PUMP MTR OIL LEVEL HIGH/ LOW i
I EVENT POINT 1332 INDICATED CONDITION:
o RCP-ID MOTOR UPPER OIL LEVEL >.75" BELOW NORMAL AS SENSED BY RC-108-LSL.
Rf DUNDANT INDICATION WHICH WILL VERIFY ALARM:
m
\\
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TPEND RCP-ID UPPER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITCR RCP-ID USING COMPUTER GROUP 81, o NOTIFY SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC SHOP TO PREPARE IO ADD OIL TO MOTOR.
DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 cal.LONS.
NORMAL LEVEL IS 23 3/16".
REFERCNCES:
DRAWING 208-047 SHEET RC-08 SENSING ELEMENT:
RC-108-LSL
/
i
- LJ AR-501 Rev. 21 Page 52
h ENCLOSURE 1 v
(Page $2 of 94)
ICS-1 ANNUNCIATOR RESPONSE ICS-CY1-03-05 I 03-05 i
RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1333 INDICATED CONDITION:
o RCP-10 MOTOR LOWER OIL LEVEL >1" ABOVE NORMAL AS SENSED BY RC-108-LSH.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
OPERATOP ACTIONS FOR A VALID ALAR...:
o TREND RCP-10 LOWER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1D USING COMPUTER GROUP 81.
o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
RC PUMP MOTOR LOWER OIL RESER.01R HOLDS APPROXIMATELY 15 GALLONS.
NORMAL LEVEL IS 14 9/16".
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSING ELEMENT: RC-108-LSH AR-501 Rev. 21 Page 53 l
l
,o (V) fliCLOSUBL1 (Page 53 of 94)
IC5-1 ANNUNCIATOR RESPONSE IC5 CY1-03-05 I-03-05 t
L RC PUMP I
MTR OIL LEVEL j
HIGH/ LOW l
I EVENT POINT 1334 INDICATED CONDITION:
o RCP-ID MOTOR LOWER OIL LEVEL >1" BELOW NORMAL A5 SENSED BY RC-109-L5L.
RE DUND/NT INDICATION WHICH WILL VERIFY ALARM:
o RCP MOTOR OIL LEVEL INDICATION, RC-190 LI, INDICA 1ES LOW LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-ID LOWER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-ID USING COMPUTER CROUP 81.
o NOTIFY SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC SHOP TO PREPARE TO ADU OIL TO MOTOR.
DISCUSSION:
RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 CALLONS.
NORMAL LEVEL 15 14 9/16".
REFERENCES:
DRAWINC 208-047 SHEET RC-08 SENSING ELFPENT: RC-109-L5L l
wJ AR-501 Rev. 21 Page 54
r'
(\\ ')
UKCOS1LRL1 (Page $4 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-03-06 l I-03-06 l
RC PUMP AIR COOLER LEAK
,_L EVENT POINT 1298 INDICATED CONDITION:
o RCP-1A MOTOR COOLER SW LEAK A5 SENSED BY RC-41-L5.
(]
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o SW COOLING WATER SUPPLY TO COOLER DIFFERENTIAL FLOW ALARM, OPERATOR ACTIONS FOR A VALID ALARM:
o MONITOR RCP-1A PARAMETERS USING COMPUTER GROUP 78.
o NOTIFY SITE NUCLEAR ENGINEERING, DISCUSSION:
CONSIDERATION SHOULD BE CIVEN TO SHUTTING DOWN RCP-1A IF THERE IS A SUBSTANTIAL AIR COOLER LEAK,
REFERENCES:
DRAWING 208-047 SHEET RC-05 SENSING ELEMENT: RC-41-L5 7
(
)
J' AR-501 Rev. 21 Page 55
r (V) fliCL01DhL1 (Page 55 of 94)
ICS-I ANNJNCIATOR RESPONSE ICS-CYI-03-06 I-03-06
~
l l
RC PUMP AIR COOLER LEAK
_E EVENT POINT 1311 INDICATED CONDIT.10N:
o RCP-IB MOTOR COOLER SW LEAK AS SENSED BY RC-64-LS.
Rf DUNDANT INDICATION WHICH WILL VERIFY ALARM:
v'/
\\
o SW COOLING WATER SUPPLY TO COOLER DIFFERENTIAL FLOW ALARM.
OPERATOR ACTIONS FOR A VALID ALARM:
o MONITOR RCP-JB PARAMETERS USING COMPUTER GROUP 79.
o NOTIFY SITE NUCLEAR ENGINEERING.
015CUSSION:
CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN RCP-IB IF THERE IS A SUBSTANTIAL AIR COOLER LEAK.
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSINC LLEMENT:
RC-64-L5
\\ J c
AR-501 Rev. 21 Page 56
,O)
'v MQD1LLRl__1 (Page 56 of 94)
IC5-I ANNUNCIATOR RESPONSE IC5 CYI-03-06 I-03-06 l
RC PUMP AIR COOLER LEAK EVENT POINT 1323 INDICATED CONDITION:
o RCP-IC MOTOR COOLER SW LEAK AS SENSED BY RC-87-LS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o SW COOLING WATER SUPPLY TO COOLER DIFFERENTIAL FLOW ALARM, OPERATOR ACTIONS FOR A VALID ALARM:
o MONITOR RCP-IC PARAMETERS USING COMPUTER GROUP 80, o NOTIf Y SITE NUCLEAR ' CINEERING, DISCUSSION:
CONSIDERATION SHOULD BE CIVEN TO SHUTTING DOWN A RCP-IC IF THERE IS A Sb,STANTIAL AIR COOLER LEAK,
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT RC-87-L5
,s l
)
O' AR-501 Rev. 21 Page 57
e r'
\\
ENCLOSURE 3 (Page 57 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-06 I-03-06 RC PUMP a
AIR COOLER LEAK EVENT POINT 1335 INDICATED CONDITION:
o RCP-10 MOTOR COOLER SW LEAK AS SENSED BY RC-110-LS.
g'"3 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o SW COOLING WATER SUPPLY TO COOLER DIFFERENTIAL FLOW ALARM.
OPERATOR ACTIONS FOR A VALID ALARM:
o MONITOR RCP-10 PARAMETERS USING COMPUTER GROUP 81, o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN A RCP-1D IF THERE IS A SUBSTANTIAL AIR COOLER LEAK,
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSINC ELEMENT:
RC-110-L5 V
AR-501 Rev. 21 Page 58
(' )
k- '
ENCLOSURE I (Page 58 of 94)
IC5-I ANNUNCIATOR RESPONSE IC5-CY1-04 -01 I-04-01 l
i i
1 t
l RC PUMP D j
TRIP i
l l
EVENT POINT 1383 INDICATED CONDITION; o RCP-10 BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
)
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CREEN LIGHT ON WITH A RED FLAG ON RCP-ID C0t(TROL STATION.
o RCS FLON 15 DECREASING.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO AP-545.
DISCUSSION:
A RCP TRIP SHOULD CAUSE A PLANT RUNBACK AND CAUSE FEEDWATER TO RE-RATIO.
ADDRESS T5 REQUIREMEN15 CONCERNING THIS CONDITION,
REFERENCES:
DRAWING 208-047 SHEET RC-04 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS
]
AR-501 Rev. 21 Page 59
fliCLOMBL.1 (Page 59 of 94)
IC5-I ANNUNCIATOR RESPONSE IC5-CYI-04-02 I-04-02 l
i I-1 RC PUMP D l
MTR VfDRATION Hl0H
(
l EVENT POINT 1336 INDICATED CONDITION:
o RCP-ID MOTOR VIBRATION >2 M1LS AS SENS-BY RC-111-MS,
(~]
REDUNDANT INDICATION WHICH WILL VEhlfY ALARM:
o RLDUNDANT RCP VIBRATION INDICATIONS A5 SEEN ON RCP VIBRATION "0NITORING PANEL, LPP-IA.
OPERATOR ACTIONS FOR A VALID All AM:
o REFER TO OP 302 FOR ACTIONS ON HIGH RCP VIBRATION, o (GNSIDERATION SHOULD BE GIVEN SHUTTING DOWN A RCP WIll HIGH VIBRATIONS.
DISCUSSION:
THE VIBRATION SWITCH RESET PUSH-BUTTON ON THE MAIN CONTROL 30ARD MUST BE DEPRESSED 10 RESET THIS ALARM.
REFERENCES:
DRAWING 208-047 SHEET RC-08 73 SENSING ELEMENT: RC-Ill MS AR-501 Rev. 21 Page 60
I DCL051LRL.J (Page 60 of a4)
IC5-I ANNUNCIATOR RESPONSE IC5-CY1-04-03 I-04-03 RC PUMP D CLG WTR FLOW LOW EVENT POINT 1422 INDICATED CONDITION:
o RCP-1D SW COOLING FLOW 15 <260 CPM AS SENSED BY SW-102-F52.
REDUNDANT INDICATION WHICH W VERIFY ALARM:
o WHITE RCP-ID SW FLOW INTL.. LOCK LIGHT NOT ON.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY NORMAL SW SYSTEM OPERATION.
o REF2R TO OP-302 FOR SW REQUIREMENTS FOR RV dNING REACTOR COOLANT PUMPS.
DISCUSSION:
THIS ALARM MAY BE CAUSED BY LARGE SW SYSTEM LOADS. IN THESE INSTANCES CONSIDERATION SHOULD BE GIVEN TO RUNNING SWP-1A OR SWP-1B INSTEAD V USING THE NORMAL DUTY SW PUMP, SWP-1C.
REFERENCES:
DRAWINC 208-047 SHEET RC-04 SENSING ELEMENT:
SW-102-FS2
.s(j\\
\\
AR-501 Rev. 2J Page 61
es
(\\ ')
LBCLD5 DEL 1 (Page 61 of 54)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-04-04 I-04 04 l
RC PUMP SEAL UPPER STAGE TEMP HIGH EVENT POINT 0787 INDICATED CONDITION:
o RCP UPPER STACE TEMPERATURE >150" F A5 SENSED BY RC-200-TS, RC-209-TS.
RC-212-TS, RC-215-TS.
p REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP SE AL DATA RECORDERS, RC-19A-PR1, RC-19A-PR2, RC-198-PR1, RC-198-PR2.
o C0YPU1ER POINTS:
PCP-IA, X-383 RCP-18, X-386 RCP-1C, X-389 RCP-ID, X-392.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-302 FOR ABNORMAL RCP SEAL TEMPERATURES.
o CONTACT SITE NUCLEAR ENGINEERING.
o MONITOR RCP COMPUTER GROUP FOR INEREASING TRENDS:
RCP-1A GRP. 78 RCP-18 CRP. 79 RCP-1C GRP. 80 RCP-ID GRP.81 DISCUSSION:
THIS ALARM COMES IN WHEN ANY RCP UPPER STAGE TEMPERATURE IS HIGH, THE OPERATOR MUST DETERMINE WHICH IS THE EFFECTED RCP BY OBSERVING THE UPPER STAGE COMPUTER POINTS LISTED OR THE RCP SEAL CHART RECORDERS BEHIND THE CONTROL BOARD.
, --)
REFERENCES-DRAWINC 208-04'/ SHEET RC-028 l
x/
SENSINC TLEMENT.
RC-206,209.212,215-T5 AR-501 Rev. 21 Page 62
,s (V)
DiCLQ1 VEL 2 (Page 62 of 94)
ICS 1 ANNUNCI ATOR RESPONSE IC5-CY1 0 5 I-04 05 i
i j
RC PUMP OIL FILTER A P HIGH f
{
l EVENT POINT 1302 INDICATED CONDITION:
o RCP-3A SUCTION OIL FILTER DIFFEkENTIAL PRESSURE >2 PSID AS SENSED BY RC-44-P52.
eg REDUNDANT INDICATION WHICH WILL VERIFY ALARi4:
o RCP-IA WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
OPERATOR ACTIONS FOR A VALID ALARM:
o IF THIS ALARM COMES IN WHILE SHUTTING DOWN RCP-1A, RCP-3A SH0blD REMAIN s
RUNNING UNTIL RCP-IA COAST DOWN IS COMPLETE, OTHERWISE SHUTDOWN RCP-3A.
u DISCUSSION:
MAINTENANCE SHOULD BE NOTIFIED TO CHANCE FILTER.
REFERENCES:
DRAWING 208-047 SHEET WC-05 SENSING ELEMENT: RC-44-P52
~
\\
AR-501 Rev. 21 Page G3
/~N
(]
[MLDilLR,[_1 (Page 63 of 94)
ICS-IANNUNCIATORRESPONkE IC5-CY1-04-05 I-( '-0$
l RC PUMP OlL FILTER A P g
HIGH l
EVENT POINT 1314 INDICATED CONDITION:
o RCP-2B SUCTION OIL FILTER DIFFERENTIAL PRESSURE >2 PSID AS SENSED BY RC-67-P51.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
V o RCP-IB WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
o RCP-IB DC LIFT OIL PUMP, RCP-3B AUTO STARTS, OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-38.
o SHUT DOWN RCP-Zil.
DISCUSSION:
MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.
REFERENCES:
ORAWINC 208-047 SHEET RC-06 SEN3ING ELEMENT:
RC PS1 L_)
AR-501 Rev. 21 Page 64
,m
(
)
'w/
LhCLQiUEL 1 (Page 64 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 i
RC PUMP OIL FILTER A P HIGH I
EVENT POINT 1315 INDICATED CONDITION:
o RCP-38 SUCTION OIL FILTER DIFFERENTIAL PRESSURE >2 PSID AS SENSED BY RC-67-PS2, p
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP-IB WHITE LIFT OIL PERMISSIVE LIGHT IS OUT, OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-28.
o SHUT DOWN RCP-3B, DISCUSSION:
MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER,
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSING ELEMENT: RC-67-PS2
(
)
v AR-501 Rev. 21 Page 65
.rh
! ~)
LNCt01URLl (Page 65 of 94)
IC$-I ANNUNCIATOR RESPONSE IC5-CY1-04-05 I-04-03
[
RC PUMP OIL FILTER A P i
HIGH i
EVENT POINT 1326 INDICATED CONDITION:
o RCP-IC AC LIFT OIL PUMP, RCP-2C SUCTION OIL FILTER DIFFERENTIAL PRESSURE
>2 PSID A5 SENSED BY RC-90-P51.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP IC WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
o RCP-1C DC LIFT OIL PUNP, RCP-3C AUTO STARTS.
t OP[RATOR ACTIONS FOR A VALID ALARM:
o START RCP-3C.
o 5 HUT DOAN RCP-2C, DISC 05510N:
MAINTENANCE SHOUlD BE NOTIFIED TO CHANCE FILTER.
REFERENCES:
DRAWING 208-047 SHEET RC-07 j-s SENSING ELEMENT: RC-90-P51 t
)
v AR-501 Rev. 21 Page 66
fliCLO51!R_L_J (Page 66 of 94)
ICS-I ANNUNCI ATOR RESPONSE ICS-CYI-04-0$
I-04-05 l
l RC PUMP l
I OIL FILTER A P
_3 nian I
I EVENT POINT 1327 INDICATED CONDITION:
o RCP-IC DC LIFT OIL PUMP, RCP-3C SUCTION OIL FILTER DIFFERENTIAL PRE 55URE
>2 PSID AS SENSED BY RC-50-PS2.
,m, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP-IC WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-2C, o (HUT DowN RCP-3C.
DISCUSSION:
MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.
REFEREkES: DRAWING 208-047 SHEET RC-07 SENSING ELEMENT:
P.C-90-PS 2
~~
\\
)
v AR-501 Rev. 21 Page 17
l iV'
[HCLQiURE 1 (Page 67 of 94)
IC5-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 r.
RC PUMP OIL FILTER A P HIGH EVENT POINT 1338 INDICATED CONDITION:
o RCP-2D SUCTION OIL FILTER DIFFERENTIAL PRESSURE >2 PSID AS SENSED BY RC-113-P51.
g~3 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP-ID WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
o RCP-1D DC LIFT OIL PUMP, RCP-3D AUTO STARTS.
OPERATOR ACTIONS FOR % VALID ALARM:
o START RCP-3D.
o SHUT DowN RCP-2D.
DISCUSSION:
MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSIAC ELEMENT: RC-113-P51 Y]
AR-501 Rev. 21 Page 68
I ENCLO51LRL]
\\/
(Page 68 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 l
I RC PUMP OlL FILTER A P
(
HIGH I
I EVENT POINT 1339 INDICATED CONDITION:
o RCP-3D SUCTION OIL FILTER DIFFERENTIAL PRESSURE >2 PSID AS SENSED BY RC-113-PS2.
f REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
{
v RCP-ID WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
OPERATOR ACTIONS FOR /
(' LID ALARM:
o START RCP-20.
o SHUT DONN RCP-3D DISCUSSION:
MAINTENANCE 3HOULD BE NOTIFIED TO CHANGE FILTER.
P
'ENCES:
DRAWINC 208-047 SHEET RC-08 St.451NG ELEMENT: RC-113-PS2 l
\\,.
Ar '11 Rev. 21 Page 69
[PICLOSURE I (Page 69 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-05-01 1 05-01 1
PORV SAFETY VALVE OPEN l
EVENT POINT 1957 INDICATED CONDITION:
o PRE 55URIZER CODE SAFETY VALVE, RCV-8, ULTRASONIC INDICATION IS IN THE
" VALVE OPEN" REGION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCS PRESSURE l'ECREASINC.
o RC DRAIN TANA PRESSURE AND TEMPERATURE INCREASING.
OPERATOR ACTIONS FOR A VALID ALARM:
o LOAER RCS PRESSURE USING PORV OR SPRAY VALVE.
DISCUSSION:
THIS At ARM MUST BE RESET LOCALLY IN THE PORV POSITION INDICATION AND TS CABINE THE "B" ES 4160V. SWITCHCEAR ROOM.
7-
REFERENCES:
DRAWINC 208-047 SHEET RC-027
(
SENSINC ELEMENT: ALARM SWITCH 1 AR 501 Rev. 21 Page 70
i
.f)
(' .
[NCLOSURE 1 (Page 70 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1- 0 5-01 I-05-01 l
PORV SAFETY VALVE OPEN EVENT POINT 1958 INDICATED CONDITION:
o PRE 55URIZER LC?E SAFETY VALVE, RCV-9, ULTRASONIC INDICATION IS IN THE
" VALVE 0 PEN" REGION.
f-'
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
~#
o RCS PRESSURE >2500 PSIC.
o RCS PRESSURE DECREASING.
o RC DRAIN TANK PRESSURE AND TEMPERATUR? INCREASING.
OPERATOR ACTIONS FOR A VALID ALARM:
o LOAER RCS PRESSURE USING PORV OR SPRAY VALVE.
DISCUSSION:
THIS ALARM MUST BE RESET LOCALLY IN THE PORV POSITION INDICATION AND TSAT CABINET IN THE "B" ES 4160V. SWITCHGEAR ROOM.
,s
REFERENCES:
DRAWINC 208-047 SHEET RC-027
}
-~
\\
SENSING ELEMENT: ALARM SWITCH 2
~_/
1 AR-501 Rev. 21 Page 71
\\
/%
(
i
\\--
EACLDERL2 (Page 71 of 94)
ICS-1 ANNUNCIATOR RESPONSE IC5-CYJ-05-01 I-05-01 I
i i
{
PORV SAFETY VALVE OPEN l
EVENT POINT 1959 INDICATED CONDITION:
o PRESSURIZER PILOT OPERATED RELIEF VALVE, RCV-10. ULTRASONIC ANDICATION IS IN THE " VALVE OPEN" REGION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
rw I
\\
\\
o RCS PRESSURE DECREASING.
o RC DRAIN TANK PRES 5URE AND TEMPERATURE INCREASING.
OPERATOR ACTIONS FOR A VALID AcARM:
o LOATR PCS PRESSURE b5ING SPRAY VALVE.
DISCUSSION:
THIS ALARM MUST BE RESET LOCALLY IN THE PORV POSITION INDICATION AND TSAT CABINET IN THE "B" ES 4160V. SWITCHGEAR ROOM.
REFERENCES:
DRAWINC 208-047 SHEET RC-027 7
)
_ SENSING ELEMENT: ALARM SWITCH 3 AR-$01 Rev. 21 Page 72
l l
O LNcesso (Page 72 of 94)
IC$-I ANNUNCIATOR RESPONSE IC5-CYI-05-02 I-05.02 i
i PORV SELECTED CLOSED i
EVENT POINT 1445 INDICATED CONDITION:
o PILOT OPERATED RELIEF VALVE, RCV-10 CONTROL SWITCH SELECTED TO " CLOSED."
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o POSITION OF PORV SELECTOR SWITCH.
OPERATOR ACTIONS FOR A VALID ALARM:
o EVALUATE lHE NECESSITY FOR PORV TO BE SELECTED CLOSED.
DISCUSSION:
THIS CONDITION RENDERS THE PORV INOPERABLE ADDRESS T5 AND LTOPS REQUIREMENTS CONCERNING THIS CONDITION,
REFERENCES:
DRAWINC 208-047 SHEET RC-025 SENSING ELEMENT:
CONTROL SWITCH CONTACTS 0
AR-501 Rev. 21 Page 73
l i
E!iCLOSURE I (Page 73 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CYI-05-06 I-05-06 l
LOOSE PARTS MONITORING l
TROUBLE 1
EVENT POINT 1936 INDICATED CONDITION:
o ANY ONE OF THE LOOSE PARTS MONITORING CHANNELS EXCEEDING ALARM SETPOINT.
,e,
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\\.
o RED ALARM INDICAT'ON ON LOOSE PARTS MONITORING CHANNELS.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-506 FOR LPMS ALARM RESPONSE AND ANALYSIS GUIDELINES.
DISCUSSION:
E ERENCES:
SEN5ING ELEMENT: VARIOUS LPMS SENSORS p
(
l Q,/
AR-501 Rev. 21 Page 74 l
O ENCLOSURE l 5
(Page 74 of 94) b ICS-I ANNUNCIATOR RESPONSE ICS-CY1-06-01 I-06-01 h
PORV SOLENOID ENERGlZED EVENT POINT 1442 I INDICATED CONDITION:
o PILOT OPERATED RELIEF VALVE, RCV-1D, SOLEN 0ID IS ENERGIZED, REDUNDANT INDICATION WHICH WILL VER' o F.CS PRESSURE >2450 PSIG.
o PJRV SWITCH RED INDICATING LIGHT. ON.
o ULTRASONIC FLOW INDICATION FOR PORV IN THE " VALVE OPEN REGION."
OPERATOR ACTIONS FOR A VALID ALARM:
o IF PORV IS NOT REQUIRED TO BE OPEN THEN SELECT b3RV TO " CLOSED"
- IF RC PRESSURE IS FAST DECREASING INDICATING THE r^RV IS LI AKING BY l
OR NCi FULL CLOSED, THEN CLOSL PORV BLOCK VALVE RCV-11.
DISCUSSION:
THIS ALARM INDICATES ONLY THAT THE PORV OPEN SOLENOID 15 ENERGIZED THIS IS NOT ACTUAL PORV POSIIION INDICATION, ULTRASONIC FLOW 1NDICATION SHOULD BE USED TO VERIFY THE PORV OPEN.
PORV WILL OPEN AT >2450 PSIG AND CLOSE AT <2380 PSIG WHEN SELECTED TO HIGH PORV WILL 3 PEN AT >442.6 AND CLOSE AT <392.6 WHEN SELECTED T3 LOW.
REFERENCES:
DRAWING 208-047 SHEET RC-025 SENSING ELEMENT-20X-RCV-10 AR-501 Rev. 21 Page 75
_______L
,x
(' ')
ENCLOSURE 1 (Page 75 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-06-02 I-06-02 I
I PORV P. LOCK VALVE CLOSED i
EVENT POINT 1360 I INDICATED CONDITION:
o PILOT OPERATED RELIEF, RCV-10, BLOCK VALVE, RCV-11 FULL CLOSED.
7-~g REDUNDANT INDICATION WHICH WILL VERIFY \\LARM:
l o CREEN INDICATING LIGHT IS ON FOR RCV-11.
OPERATOR ACTiaNS FOR A VALID ALA tM:
o ASSESS REQUIREMENTS FOR PORV BLOCK VALVE, RCV-11 BEING CLOSED.
DISCUSSION:
ADDRESS TS AND LTOP ;QUIREMENTS CONCERNING THIS CONDITION.
REFERENCES:
DRAWINC 208-047 SHEET RC-013 SENSING ELEMENT:
33C VALVE CLOSED CONTACT p-,
t
\\
Q,I AR-5D1 Rev. 21 Page 76
]
(J
\\--
DiCLO5URF 1 (Page 76 cf 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-07-01 I-07-01 l
PRESSURIZER LEVEL j
HIGH
~
'I EVENT POINT 1371 INDICATED CONDITION:
o PRESSURIZER LEVEL >275" AS SENSED BY RC-1-LSI.
p REDdNDANT INDICATION WHICH WILL VERIFY ALARM:
o PRESSURIZER LEVEL RECORIcRS.
o CONPUTER POINT R-201.
OPERATOR ACTIO'15 FOR A VALID ALARM:
o MANUALLY CONTRUt RCS MAKEUP AND LETDOWN TO REGAIN PRESSURIZER LEVEL.
o REFER TO ITS 3.4.8 o CONTACT SYSTEM ENGINEER TO DETERMINE IF DESIGN BASIS HAS BEEN EXCEEDED.
DISCUSSION:
HIGP PRESSURI?LR LEVELS INDICATE EITHER PROBLEMS WITH MAKEUP / LETDOWN OR A RCS HEATUP HAS OCCURRED.
REFER TO OP-407 LONCERNING LIMITS ON LETDOWN FLOW.
DUE TO INSTRUMcNT INACCURACIES, ENGINEERING MUST DETERMINE IF DESIGN BASIS HAS BEEN EXCEEDED.
I REcERENCES:
DRAWING 208-047 SHEET RC-02'_
SENSING ELEMENT: RC-1-LS1
.\\. _.).
l AR-501 Rev. 21 Page 77
l l
LNCLOSURE '
(Page 77 of 94) 1 I
l
-ICS-I ANNUNCIATOR RESPONSE ICS-CY1-07-01 I-07-01 i
l PRESSURIZER I
I LEVEL
{
l l
HIGH l
l l
EVENT POINT 1372 INDICATED CONDITION:
o PRESSURIZER LEVEL >240" AS SENSED BY RC-1-LS2, J
i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o PRESSURIZER LEVEL RECORDERS.
o COMPUTER POINT R-201.
OPERATOR ACTIONS FOR A VALID ALARM:
4*
o MANUALLY CONTROL RCS MAKEUP AND LETDOWN TO REGAIN PRESSURIZER LEVEL.
o LF PRESSURIZER LEVEL-REACHES 256", REFER TO ITS 3.4.8.
3-s DISCUSSION:
HICH PRESSURIZER LEVELS INDICATE EITHER PROBLEMS WITH MAKEUP / LETDOWN OR A RCS HEATUP HAS OCCURRED.
REFER TO OP-402 CONCERNING LIMITS.ON LETDOWN FLOW.
REFERENCES:
DRAWINC 208-047 SHEET RC-027 SENSING ELEMENT: RC-1-LS2 AR-501-Rev. 21 Page 78
. ~. -.... -.
i 1
ENCLOSURE 1 (Page 78 of P4)
ICS-I ANdVNCIATOR RESPONSE ICS-CY1-07-02 I-07,
I PRESSURIZER HEATER SCR FAILURE E
EVENT POINT 1303 4
d INDICA.'D CONDITION:
~
o RC PRESSURIZER HEATER SCR FAILURE.
i REDUNDANT INDICATION WHICH WILL-VERIFY ALARM:
'O' o RED INDICATING LIGHT ON PRESSURIZER HEATER CONTROL CABINET.
o RCS PRESSURE ABNORMAL.
l_
OPERATF \\CTIONS FOR A VALID ALARM:
j.
o ATTEMrT TO RESET SCR FAILURE BY OPENING THEN RECLOSING FEEDER BREAKER TO HEATER GROUP WITH THE SCR FAILURE.
o MANUALLY CONTROL RCS FRESSURE AS REQUIRED.
.o NOTIFY ELECTRIC SHOP.
DISCUSSION:
THIS ALARM INDICATES A DIFFERENTIAL VOLTAGE EXISTS OR HAS EXI^,TED BETWEEN TWO LECS-0F THE SCR CONTROL CIRCUIT FOR THE PRESSURIZER HEATEP.S.
THIS DOES NOT NECESSARILY MEAN THAT CONTROL MAS BEEN LOST TO THOSE HEATERS.
THIS ALARM SEALS IN AND CANNOT. BE CLEARED UNTIL THE CONTROL CIRCUIT IS ENERCIZED.
REFERENCES:
DRAWING 208-047 SHEET RC-019 SENSING ELEMENT: SCR DIFFERENTIAL VOLTAGE RELAYS
\\
.AR-501-Rev. 21-Page 79
--+,r--.
y-v-
+4 e-r-,-
p.-
w-g.
.y.
m
-.+g 9
7-.wwr-p
i i
i t
O-ENCLOSURE 1 i
(Page 79 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-07-05 I-07-05 l
RCS PRESS HIGH TEMP LOW en EVENT POINT 1935 4
t 4
i INDICATED CONDITION:
o REACTOR COOLANT PRESSURE IS >392.6 PSIG AS SENSED BY RC-3A-PS4 AND THE PORV, RCV-10, IS SELECTED TO LOW RANGE.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
1 o PORV, RCV-10. IS OPEN.
{
o WIDE RANGE RCS PRESSURE INDICATION.
i OPERATOR ACTIONS FOR A VALID Al ARM:
i
{f REDUCE RCS PRESSURF BY:
o RAISING LETDOWN FLOW i
o USE PRESSURIZEst SPRAY VALVE
>) :
o LOWERING MAKEUP FLOW DISCUSSION:
-THIS ALARM INDICATES THAT RCS LOW TEMP AND PRESS RECORDER, RC-154-PR/TR
-HAS SHIFTED TO FAST SPEED.
REFERENCES:
DRAWING 208-047 SHEET RC-027 SENSING-ELEMENT: 86/RC3A-PS4 AR-501 Rev. 21.
Page 80--
a
l
'b'}
ENCLOSI)BE_1 (Page 80 of 94)
ICS-I ANNUNCIATOR RESPONSF lIC5-CY1-08-01 I-08-01 PRESSURl7.EP LEVEL LOW EVENT POINT 1373 INDICATED CONDITION:
o PRESSURIZER LEVEL IS <200" AS SENSED BY RC-I-LY4.
p REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o PRESSURIZER LEVEL INDICATION.
OPERATOR ACTIONS FOR A VA1.ID ALARM:
o VERIFY PROPER OPERATION OF PRESSURIZER LEVEL CONTROL VALVE, MUV-31.
o INCREASE PRESSURIZER LEVEL BY MANUALLY CONTROLLING MAKEUP / LETDOWN.
o TERMINATE PLANT C00LDOWN AS REQUIRED.
DISCUSSION:
REFERENCES:
DRAWING 208-047 SHEET RC-027 SENSING ELEMENT: RC-1-LY4 ih Q
AR-501 Rev. 21 Page 81
_ -.-._.~
. -.~.
4 1
ENCLOSURE 1 (Page 81 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-01 I-08-01 1
l I
I PRESSURIZER S
I I
LEVEL 5
l LOW l
l l
EVENT POINT 1374 i
i INDICATED CONDITION:
i o PRESSURIZER LEVEL IS <40" AS SENSED BY RC-1-L51/RC-1-LS3.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o PRESSURIZER LEVEL INDICATION.
o WHITE INDICATOR LIGHTS FOR PRESSURIZER HEATERS ARE OFF.
o PRESSURIZER HEATER BAILEY CONTROL STATION SHIFTS TO MANUAL.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER OPERATION OF PRESSURIZER LEVEL CONTROL VALVE, MUV-31.
o INCREASE PRESSURIZER LEVEL TO >57" BY MANUALLY CONTROLLING MAKEUP / LETDOWN.
o TERMINATE' PLANT C00LDOWN AS REQt' IRED.
DISCUSSION:
A LOW-LOW LEVEL IN THE PRESSURIZER WILL DE-ENERGIZE PRESSURIZER HEATERS.
HEATER GROJPS 7 THRU 13 ARE AFFECTED, REFER TO THE 208-47 DRAWINGS FOR SPECIFIC GROUPS ASSOCIATED WITH EACH SWITCH RELAY.
REFERENCES:
DRAWING 208-047 SHEET RC-027 SENSING ELEMENT: 'RC-1-LS1, RC-1-LS3 L
AR-501 Rev. 21
_Page 82 w
ENCLOSURE 1 (Page 82 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 a
l D
PRESSURIZER l
HEATER GROUP 3.
TROUBLE i
l EVENT POINT 1344 i
i INDICATED CONDITION:
4 o PRESSURIZER HEATER GROUP-1 BREAKER OPEN.
i 4
1 i
REL%NDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
i OPERATOR ACTIONS FOR A VALID ALARM:
o STABILIZE RCS PRESSURE.
o MONITOR PRESSURIZER OPERATION.
o NOTIFY ELECTRIC SHOP.
)
i e
DISCUSSION:
1 THIS ALARM INDICATES THE PRESSURIZER HEATER GROUP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY MAN'JAL r c.hING OF THE BREAKER OR A FAULT CONDITION (OVERCURRENT OR CURREh" ;MBALANCE).
4
REFERENCES:
DRAWING 208-047 SHEET RC-018 l-SENSING ELEMENT: BKR. 4A ALARN SWITCH i
AR-501-Rev. 21 Page 83-i
n i
ENCLOSURE 1-t (Page 83 of 94)
IC5-I ANNUNCIATOR RESPONSE IC5-CY1-08-02 I-08-02 4
s l
4 PRESSURIZER i
HEATER GROUP TROUBLE d
EVENT POINT 1348 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 2 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
OPERATOR ACTIONS FOR A VALID ALARM:
o STABILIZE RCS PRESSURE.
o MONITOR PRESSURIZER OPEiMTION.
o NOTIFY ELECTRIC SHOP.
DISCUSSION:
THIS ALARM INDICATES THE PRESSURIZER HEATER GROUP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR A FAULT CONDITION (OVERCURRENT OR' CURRENT IMBALANCE).
i RECERENCES:~-DRAWING 208-047 SHEET RC-018 I
SENSING ELEMENT:
BKR.2A ALARM SWITCH
-- J AR-501-Rev. 21 Paae 84
lD) fNCLOSURE 1 (Page 84 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 e
.1 PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1352 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 3 BREAKER OPEN.
. REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
OPERATOR ACTIONS FOR A VALID ALARM:
t o STAElLIZE RC PRESSURE.
o MONITOR PRESSURIZER OPERATION.
o NOTIFY ELECTRIC SHOP.
DISCUSSION:
THIS ALARM INDICATES THE PRESSUP,IZER PEATER GROUP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR A FAULT CONDITION (OVERCURRENT OR CURRENT IMBALANCE).
REFERENCES:
DRAWING 208-047 SH:TT RC-018
[
SENSING ELEMENT:
BKR.4B ALARM SWITCH AR-501 Rev. 21 Pace R;
.. ~
1
-ENCLOSURE-1 4
(Par 85 of 94) 4 IC5-I ANNUNCIATOR RESPONSE l ICS-CY1-08-02 I-08-02 l
PRESSURIZER l,
HEATER GROUP TROUBLE i
EVENT POINT 1356
+
INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 4 BREAKER OPEN.
i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
l o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
C aATOR ACTIONS FOR A VALID ALARM:
j o STABILIZE RCS PPESSURE.
o MONITOR PRESSURIZER OPERATION.
l o NOTIFY ELECTRIC SHOP.
)
DISCUSSION:
THIS ALARM INDICATES THE PRESSURIZER HEATER GRO'JP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR l
A FAULT-CONDITION.(OVERCURR NT OR CURRENT IMBALANCE).
i l
REFERENCES:
DRAWING 208-047.. SHEET RC-018 SENSING ELEMENT:
BKR.4C ALARM SWITCH l
l AR-5011 Rev. 21
. Pace 86..
I
'O ig ENCLOSURE 1 (Page 86 of 94)
ICS-I ANNUNCIATOR RESPONSE IC5-CY1-08-02 I-08-02 I
PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1359 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 5 BREAKER OPEN.
(
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDER 89EAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
OPERATOR ACTIONS FOR A VALID AtARM:
o STABILIZE RCS PRESSURE.
o MONITOR PRE 55URIZER OPERATION.
o NOTIFY ELECTRIC SHOP.
DISCUSSION:
W IS ALARM INDICATES THE PRE 55URIZER HEATER GROUP BREAKER IS OPEN.
.il5 CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR A FAULT CONDITION (OVERCURRENT OR CURRENT I:iBALANCE).
REFERENCES:
DRAWING 208-047 SHEET RC-018
(,. )'
SENSING ELEMENT:
BKR. 3A ALARM SWITCH AR-501 Rev. 21 Pace 87
)
,. - _ ~ -. -. -.
4 t-ENCLOSURE 1 (Page 87 of 94)
ICS I ANNUNCIATOR RESPONSE-IC5-CYI-08-02 1-08-02 i
PRESSURIZER HEATER GROUP TROUBLE l
EVENT POINT 1387 INDICATED CONDITION:
I o PRESSURIZER HEATER GROUP 6 BREAKER OPEN.
I REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
OPERATOR ACTIONS FOR A VALID ALARM:
i o STABILIZE RCS PRESSURE.
- o MONITOR PRE 55URIZER OPERATION.
o NOTIFY ELECTRIC SHOP.
i 4
DISCUSSION:
1 THIS ALAPM INDICATES THE PRESSURIZER HEATER GROUP BR'ER IS OPEN.
TEIS CONDITION COULD BE CAUS?') BY MANUAL-OPENING OF-1nd BREAKER OR
{
I A FAULT CONDITION (OVERCURRENT OR CURRENT-IMBALANCE).
=
L REFERENCES.
DRAWING 202-047 SHEET RC-018 f
SENSING ELEMENT: BKR. 4A ALARM SWITCH
- AR-501 Rev.-21 Pa e a
88
I i-1 ENCLQSEE I (Page 88 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER
{-
HEATER GROUP TROUBLE i
EVENT POIN1 388 3
i.
I INDICATED CONDITION:
f a PRESSURIZER HEATER GROUP 7 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
OPERATOR ACTIONS FOR A VALIO ALARM:
o STABILIZE RCS PRESSURE.
o MONITOR PRESSURIZER OPERATION.
o NOTIFY ELELTRIC -SHOP.
DISCUSSION:
i THIS ALARM INDICATES THE PRESSURIZER HEATER CROUP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR A' FAULT CONDITION (OVERCURRENT OR CURRENT IMBALANCE).
i
)
l
REFERENCES:
DRAWINC 208-047 SHEET RC-020 SENSING ELEMENT:
BKR. 1C ALARM SWITCH
. d.
AR-501.
Rev. 21 o nn no n
... ~. - -
1
}-
ENCLOSURE 1 (Page 89 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I 08-02 PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1389 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 8 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARN:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
OPERATOR ACTIONS FOR A VALID ALARM:
o STABILIZE RCS PRESSURE.
o MONITOR PRESSURIZER OPERATION.
o NOTIFY ELECTRIC SHOP.
DISCUSSION:
THIS ALARM INDICATES THE PRESSURIZER HEATER GROUP BREAKER IS OPEN.
.THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR
- A FAULT ~ CONDITION- (OVERCURRENT OR CURRENT IMBALANCE),
REFERENCES:
DRAWING 208-047 SHEET RC-020 SENSING ELEMENT:
BKR.2C ALARM SWITCH
-AR-501 Rev..21.
Paca 40
. _ _. ~ _....... - _. _ _ _ _ -. _.. _.. - _ _ _ _ _. _ _.. _ _. _. _ _ _ _.. _. _.. _. _ _ _ _ -_
)
i --
l ENCLOSURE 1 (Page 90 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 I t.
1
)
PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1390 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 9 BREAKER OPEN,
()
REDUNDANT INDICATION WHICH kRLL VERIFY ALARM:
o FEEDER BREAKER FOR IHE HEATER GROUP TRIPS OR IS OPENED, OPERATOR ACTIONS FOR A VALID ALARh, o STABILIZE RCS PRESSURE.
o MONITOR PRESSURIZER OPERATION.
o NOTIFY ELECTRIC SHOP, DISCUSSION:
THIS ALARM INDICATES THE PRESSURIZER HEATER GROUP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY MANUAL-OPENING OF THE BREAKER OR A FAULT CONDITION (OVERCURRENT OR CURRENT IMBALANCE).
REFERENCES:
DRAWING 208-047 SHEET RC-020
()
SENSING ELEMENT: ~ BKR.3C-A'LARM SWITCH
.AR-501 Rev. 21-Paae 91
ENCLOSURE 1 (Page 91 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08 I-08-02 4
l PRESSURIZER 1
HEATER GROUP TROUBLE s
[
EVENT POINT 1391 INDICATED CONDITION:
r o 'RESSURIZER HEATER GROUP 10 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
OPERATOR ACTIONS FOR A VALID ALARM:
o STABILIZE RCS PRESSURE.
o MONITOR PRESSURIZER OPERATION.
o NOTIFY ELECTRIC SHOP.
DISCUSSION:
THIS ALARM IND... ids THE PRESSURIZER HEATER GROUP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY. MANUAL OPENING OF THE BREAKER OR
.A. FAULT CONDITION,(OVERCURRENT OR CURRENT JMBALANCE).
REFERENCES:
DRAWING 208-047-SHEET-RC-020 SENSING ELEMENT:
BKR. 10-ALARM SWITCH
-AR-501 Rev. 21-Paae 92
... ~ ~. _. -. -
4 LNfLOSURE 1 (Page 92 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 l
PRESSURIZER i$'ATER GROUP J ROUBLE.
EVENT POINT 1392 i'
INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 11 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- 1..
o FEEDER BREAKER FOR THE HEATER GROUP TPIPS OR IS OPENED.
4 i.
OPERATOR ACTIONS FOR A VALID ALARM:
o STABILIZE RCS PRESSURE.
o MONITOR PRESSURIZER OPERATION.
o NOTIFY ELECTRIC SHOP.
i DISCUSSION:
THIS. ALARM INDICATES THE PRESSURIZER HEATER GROUP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR A FAULT CONDIT10N (OVERCURRENT OR CURRENT IMBALANCE).
i REFERENCESi ORAWING 208-047 SHEET RC-020 lSENSINGELEMENT:
BKR. 2C ALARM SWITCH
- AR-501 i
Rev. 21 Paae 93
)
, )
i l.
ENCLOSURE 1 (Page 93 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 l
l I
PRESSURIZER
+
HEATER GROUP TROUBLE EVENT POINT 1393 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 12 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEt0ER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
OPERATOR ACTIONS FOR A VALID ALARM:
o STABILIZE RCS PRESSURE.
o MONITOR PRESSURIZER OPERATION.
o NOTIFY ELECTRIC SHOP.
DISCUSSION:
THIS ALARM INDICATES THE PRESSURIZER HEATER GROUP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR A FAULT CONDITION (OVER(.URRENT OR CURRENT IMBALANCE).
i
REFERENCES:
DRAWING-208-047 SHEET RC-020 SENSING ELEMENT: BKR.3C ALARM SWITCH AR-501 Rev. 21 Page 94
O
==ae 1 (Page 94 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-C l
PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1394 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 13 BREAKER OPEN.
REDUNDANT INDICATION WHICH W:LL VERIFY ALARM:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
OPERATOR ACTIONS FOR A VALID ALARM:
o STABILIZE RCS PRESSUPE.
o MONITOR PRESSURIZER OPERATION.
o-NOTIFY ELECTRIC-SHOP.
DISCUSSION:
THIS ALARM INDICATES THE PRESSURIZER HEATER GROUP BREAKER IS OPEN.
THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF-THE BREAKER OR A FAULT CONDITION (OVERCURRENT OR-CURRENT IMBALANCE).
REFERENCES:
-DRAB 1NC 208-047 SHEET RC-020 t
lt SENSING' ELEMENT:
BKR. 4C ALARM SWITCH AR-501 Rev. 21 Page 95 (LAST PAGE) j t