ML20236P989
| ML20236P989 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 07/13/1998 |
| From: | FLORIDA POWER CORP. |
| To: | |
| References | |
| AR-501, NUDOCS 9807170242 | |
| Download: ML20236P989 (98) | |
Text
. - _ _ _ - - - _ _ - _ _ _ _ _ - - _ _ _ . _ _ _ _ - _ _ . _ - _ _ _ _ _ _ _-- _ _ _ _ - - _ _ _ _ _ _
Document Transmittal #: 99078 Date: 7/13/98
- Tc: NRC (DC DESK) MAC: N/A Holder #: 1242 Destination:
Description:
Copy Totals Document: Revision: Comment: INFO CNTL MSTR AR0501 22 1 0 0 instructions to the Addressee:
Pl:ase verify the document (s) received agrees with the above information.
Operations department must attach old document (s) or portions of document (s) superseded by the above O to this transmittal.
7 The 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 tr:nsmittal date to mail code:
NA1C Florida Power corporation Document Control, NA1C a Crystal River Energy Complex c *1 15760 W. Power Line St.
,y*3 Crystal River, FL 34428-6708 Signature of Addressee: Date:
9007170242 990713 ~
Rev. 22 Effective Date A!l3!N
'INFOR VIAT'ON
't ONLY m c 4 l ANNUNCIATOR RESPONSE AR-501 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 l
ICS I ANNUNCIATOR RESPONSE
, O l APPROVED BY: Proced ne SIGN ON FILE
[ DATE: 7 /I N l' PROCEDURE OWNER: Manager, Nuclear Plant Operations Support L
TABLE OF CONTENTS
' i SECTION PAGE 1.0 PURPOSE...................................,.............................
1 20 REFERENCCS.............................................................. 1 2.1 IMPLEMENTING REFERENCES.............................................
2.2 DEVELOPMENTAL REFERENCES............................................
1 1
3.0 PERSONNEL INDOCTRINATION................................. .............. 1
. 4.0 INSTRUCTIONS............................................................ 1 3 0 FOLLOW-UP ACTIONS....................................................... 1 ENCLOSURE 1 Ann un ci ato r Re s pon s e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 t
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1 1
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i AR-501 Rev. 22 Page i
1.0 PUfLPQSE U 1.1 Establish a reference document for each Annu1ciator Window on the ICS-CY1 Lampbox.
1.2 Establish operator actions for valid Annunciator alarms on the ICS-CY1 Lampbox.
1.3 Establish a reference to other procedures which address operator actions for valid Annunciator alarms on the ICS-CY1 Lampbox.
2.0 REFERENCES
2.1 IMPLEMENTING REEEBJNCES 2.1.1 AP-545, Plant Runback 2.1.2 OP-302, RC Pump Operation l2.1.3 OP-402, Makeup and Purification System 2.1.4 OP-506, LPMS Data Handling Recording and Analysis Equipment
.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 3.0 PERSONNEL INDOCTRINATION 3.1 The Annunciator System is powered from VBDP-5 Breaker 28.
4.O INSTRUCTIONS 4.1 Respond to alarms on the ICS-CY1 Lampbox as indicated on l Enclosure 1, Annunciator Response.
l l
5.0 FOLLOW-UP ACTIONS
,)
C,/
None 1
AR-501 Rev. 22 Page 1
1 ENCLOSURE 1
[ (Page 1 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-01 I-01-01 g ; RC PUMP A l TRIP I I I I EVENT POINT 1377 INDICATED CONDITION:
o RCP-1A BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT ON WITH A RED FLAG ON RCP-1A CONTROL STATION.
o RCS FLOW IS 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 TS REQUIREMENTS CONCERNING THIS CONDITION.
REFERENCES:
DRAWING 208-047 SHEET RC-01 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev. 22 Page 2
s ENCLOSURE 1 (Page 2 of 94)
(
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-02 I-01-02 RC PUMP A MTR VIBRATION HIGH EVENT POINT 1299 INDICATED CONDITION:
o RCP-1A MOTOR VIBRATION >2 MILS AS SENSED BY RC-42-MS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
N j 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 HIGH RCP VIBRATION.
o CONSIDERATION SHOULD BE GIVEN TO SHU'ITING DOWN A RCP WITH HIGH VIBRATIONS.
DISCUSSION:
THE VIBRATION SWITCH RESET PUSH-BUTTON ON THE MAIN CONTROL BOARD MUST BE DEPRESSED TO RESET THIS ALARM.
I
REFERENCES:
DRAWING 208-047 SHEET RC-05 l SENSING ELEMENT: RC-42-MS AR-501 Rev. 22 Page 3
ENCLOSURE 1 (Page 3 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-03 I-01-03 RC PUMP A CLG WTR FLOW LOW EVENT POINT 1419 INDICATED CONDITION:
o SW FLOW TO RCP-1A IS <260 GPM AS SENSED BY SW-108-FS2.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o WHITE RCP-1A SW FLOW INTERLOCK LIGHT NOT ON.
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.
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 OF ,
USING THE NORMAL DUTY SW PUMP, SWP-1C. {
)
REFERENCES:
DRAWING 208-047 SHEET RC-05 SENSING ELEMENT: SW-108-FS2 AR-501 Rev. 22 Page 4 I i
j
- ,q ENCLOSURE 1 C/ (Page 4 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-04 I-01-04 RC PUMP OVERCURRENT t
EVENT POINT 1378 INDICATED CONDITION:
o RCP-1A MOTOR AMPS >110% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(" o HIGH MOTOR AMPS INDICATED ON RCP-1A CONTROL STATION.
o RCP-1A TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH CURRENT.
o INSPECT BREAKER FOR DROPPED TARGETS. -
I DISCUSSION:
'THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS 1 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-01 SENSING ELEMENT: 74-RCP-1A
( l AR-501' Rev. 22 Page 5
______________________-___D
l lfs ENCLOSURE 1 l} . (Page 5 of 94) l
- j. ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-04. I-01-04 i
i i
i RC PUMP l _
OVERCURRENT EVENT POINT 1380 INDICATED CONDITION:
o RCP-1B MOTOR AMPS >110% RATED LOAD.
l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- o HIGH MOTOR AMPS INDICATED ON RCP-1B CONTROL STATION.
o RCP-1B TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH CURRENT.
o INSPECT BREAKER 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 208-047 SHEET RC-02 SENSING ELEMENT: 74-RCP-1B O
i AR-501 Rev. 22 Page 6 l
ENCLOSURE 1 (Page 6 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-04 I-01-04 RC PUMP OVERCURRENT
.I EVENT POINT 1382 INDICATED CONDITION:
o RCP-1C MOTOR AMPS >110% RATED LOAD.
P.EDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HIGH MOTOR AMPS INDICATED ON RCP-IC CONTROL STATION.
o RCP-1C TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH CURRENT.
o INSPECT BREAKER 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 ALAI 1M PRIOR TO THE BREAKER TRIP.
REFERENCES:
DRAWING 208-047 SHEET RC-03 SENSING ELEMENT: 74-RCP-1C
'O 1 AR-501 Rev. 22 Page 7 i
(' ENCLOSURE 1 (Page 7 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-04 I-01-04 RC PUMP OVERCURRENT EVENT POINT 1384 INDICATED CONDITION:
o RCP-1D NOTOR AMPS >110% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(3
()
o HIGH MOTOR AMPS INDICATED ON RCP-1D CONTROL STATION.
o RCP-1D TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH CURRENT.
o INSPECT BREAKER 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 208-047 SHEET RC-04 SENSING ELEMENT: 74-RCP-1D O
AR-501 Rev. 22 Page 8
ENCLOSURE 1 Q (Page 8 of 94)
O ICS-I ANNUNCIATOR RESPONSE lICS-CY1-01-06 I-01-06 I I RC PUMP g g LIFT Olt PUMP ZZ . . -.
EVENT POINT 1269 INDICATED CONDITION:
o RCP-2B BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
/^g g o GREEN LIGHT ON WITH A RED FLAG ON RCP-2B CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE DC LIFT OIL PUMP IS OPERATING.
o INVESTIGATE CAUSE OF PUMP TRIP.
I DISCUSSION:
REFERENCES:
DRAWING 208-047 SHEET RC-10 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS l
l AR-501 Rev. 22 Page 9
G ENCLOSURE 1 kj (Page 9 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01-06 RC PUMP LIFT OIL PUMP TRIP EVENT POINT 1272 INDICATED CONDITION:
o RCP-2C BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
A
o GREEN LIGHT ON WITH A RED FLAG ON RCP-2C CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE DC LIFT OIL PUMP IS OPERATING.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
I-
REFERENCES:
DRAWING 208-047 SHEET RC-11 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS f)
LJ AR-501 Re'v. 22 Page 10
fS ENCLOSURE 1
'g (Page 10 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01-06 l l I I RC PUMP LIFT Olt PUMP ImmF- xxxxxx EVENT POINT 1275 INDICATED CONDITION:
o RCP-2D BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- o GREEN LIGHT ON WITH A RED FLAG ON RCP-2D 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 1
- l. SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS D'
i
.AR-501 Rev. 22 Page 11
ENCLOSURE 1 e
(Page 11 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01-06 l
RC PUMP
- LIFT OIL PUMP Z ZZZ EVENT POINT 1277 INDICATED CONDITION
o RCP-3A BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT ON WITH A RED FLAG ON RCP-3A CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
REFERENCES:
DRAWING 208-047 SHEET RC-21 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS l l
AR-501 Rev. 22 Page 12
(~'g ENCLOS1LR1_1 (Page 12 of 94)
\ )
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01-06 l
I RC PUMP LIFT OIL PUMP TRIP EVENT POINT 1281 INDICATED CONDITION:
o RCP-3B BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O h o GREEN LIGHT ON WITH A RED FLAG ON RCP-3B CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o START AC LIFT OIL PUMP.
o INVESTIGATE 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 i SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev. 22 Page 13
ENCLOSURE 1 (Page 13 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01-06 l
RC PUMP LIFT OIL PUMP TRIP EVENT POINT 1285 INDICATED CONDITION:
o RCP-3C BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT ON WITH A RED FLAG ON RCP-3C CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o START AC LIFT OIL PUMP.
o INVESTIGATE 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-23 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS O
AR-501 Rev. 22 Page 14
ENCLOSURE 1 O (Page 14 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01-06
-l I
RC PUMP LIFT OIL PUMP ezzzzxx ""
EVENT POINT 1289 INDICATED CONDITION:
o RCP-3D BREAKER dPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
t \
g o GREEN LIGHT ON WITH A RED FLAG ON RCP-3D CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o START AC LIFT OIL PUMP.
o INVESTIGATE 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-24 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev. 22 Page 15
1 ENCLOSURE 1 (Page 15 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-01 I-02-01 RC PUMP B TRIP I I I I EVENT POINT 1379 INDICATED CONDITION:
o RCP-1B BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
, o GREEN LIGHT ON WITH A RED FLAG ON RCP-1B CONTROL STATION.
o RCS FLOW IS 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.
l ADDRESS TS REQUIREMENTS CONCERNING THIS CONDITION.
REFERENC.t.5: DRAWING 208-047 SHEET RC-02 SENSIN ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS O
i AR-501 Rev. 22 Page 16 i
L________________________
l Oi ENCLOSURE 1 (Page 16 of 94) l O l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-02 I-02-02 l
RC PUMP B l MTR VIBRATION HIGH l EVENT POINT 1312 INDICATED CONDITION:
o RCP-1B MOTOR VIBRATION >2 MILS AS SENSED BY RC-65-MS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM: l II o REDUNDANT RCP VIBRATION INDICATION AS SEEN ON RCP VIBRATION MONITORING PANEL, LPP-1A. j OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-302 FOR ACTIONS ON HIGH RCP VIBRATION. i o CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN A RCP WITH HIGH l VIBRATION, 1
DISCUSSION:
l THE VIBRATION SWITCH RESET PUSH-BUTTON ON THE MAIN CONTROL BOARD MUST BE l DEPRESSED TO RESET THIS ALARM.
l I
REFERENCES:
DRAWING 208-047 SHEET RC-06 ;
SENSING ELEMENT: RC-65-MS !
O i
l AR-501 Rev. 22 Page 17 s
t ENCLOSURE 1
,O, (Page 17 of 94)
V ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-03 I-02-03 1
RC PUMP B CLG WTR FLOW LOW EVENT POINT 1420 i
INDICATED CONDITION:
o RCP-18 SW COOLING FLOW <260 GPM AS SENSED BY SW-114-FS2.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o WHITE RCP-1A SW FLOW INTERLOCK LIGHT NOT ON.
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.
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 OF USING THE NORMAL DUTY SW PUMP, SWP-1C.
REFERENCES:
DRAWING 208-047 SHEET RC-02 l
SENSING ELEMENT: RC-114-FS2
.O O
4 l
AR-501 Rev. 22 Page 18 i
l ENCLOSURE _1 hJ (Page 18 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-04 I-02-04 RC PUMP MTR THRUST BRG TEMP HIGH EVENT POINT 1304 INDICATED CONDITION:
o RCP UPPER OR LOWER THRUST BEARING TEMPERATURE >I85* F AS SEEN ON RCP THRUST BEARING TEMPERATURE MONITOR PANEL, RC-133-TI.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O h 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 ENGINEERING FOR EVALUATION.
o IE THE ACTIVE THRUST BEARING TEMPERATURE EXCEEDS 250* F AND THE TEMPERATURE IS INCREASING, IllEN TRIP THE AFFECTED RCP.
o MONITOR RCP COMPUTER GROUPS FOR ABNORMAL TRENDS: i RCP-1A - GROUP 78, RCP-1B - GROUP 79, RCP-IC - 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 FAILURE WILL CAUSE SIGNIFICANT AND RAPID SEAL FAILURE.
REFERENCES:
DRAWING 208-047 SHEET RC-027 l
g SENSING ELEMENT: RC-133-TI AR-501 Rev. 22 Page 19
'pg ENCLOSURE 1
(/. (Page 19 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP LIFT OlL PUMP AUTO START EVENT POINT 1268 INDICATED CONDITION:
o RCP-2B CONTROL POWER BRF)XER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O
(,) o RED LIGHT ON WITH A GREEN FLAG ON RCP-28 CONTROL STATION.
o RCP-1B 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 LIGHT ON.
DISCUSSION:
THE AC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS TURNED OFF.
REFERENCES:
DRAWING 208-047 SHEET RC-10 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS l -
G AR-501 Rev. 22 Page 20
e ENCLOSURE 1 (Page 20 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP 1IFT OIL PUMP AUTO START EVENT POINT 1271 INDICATED CONDITION:
o RCP-2C CONTROL BREAKER POWER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT IWDICATION WHICH WILL VERIFY ALARM:
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 LIGHT ON..
DISCUSSION:
THE AC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS TURNED OFF.
REFERENCES:
DRAWING 208-047 SHEET RC-11
,, _ SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev. 22 Page 21
ENCLOSURE 1 (Page 21 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP LIFT OIL PUMP AUTO START -
EVENT POINT 1274 INDICATED CONDITION:
o RCP-2D CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
C)
'v o RED LIGHT ON WITH A GREEN FLAG ON RCP-2D CONTROL STATION.
o RCP-10 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 LIGHT ON. 4 DISCUSSION:
THE AC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS TURNED OFF.
l l
REFERENCES:
DRAWING 208-047 SHEET RC-12 !
l SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS 1
l AR-501 Rev. 22 Page 22 L_______-______- _ _ _ . _ _ _ _ _ _
l ENCLOSURE 1 (Page 22 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 l
RC PUMP l
LIFT OIL PUMP AUTO START l
l EVENT POINT 1278 1
INDICATED CONDITION:
o RCP-3A CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
1I o RED LIGHT ON WITH A GREE FLAG ON RCP-3A CONTROL STATION.
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.
l l
DISCUSSION:
THE DC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS TURNED OFF.
l
REFERENCES:
DRAWING 208-047 SHEET RC-21 SENSING ELEMENT: CONTROL SWITCH AND BREAKES CONTACTS AR-501 Rev. 22 Page 23 L_____ _ .___--_
r ENCLOSURE 1
!g) (Page 23 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP LIFT OlL PUMP AUTO START EVENT POINT 1282 INDICATED CONDITION:
o RCP-3B 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-3B CONTROL STATION.
o RCP-2B 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 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-66-RSS.
REFERENCES:
DRAWING 208-047 SHEET RC-22 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS O
l AR-501 Rev. 22 Page 24 L_____________________------
ENCLOSURE 1 (Page 24 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP LIFT OIL PUMP AUTO START 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:
o RED LIGHT ON WITH A GREEN FLAG ON RCP-3C CONTROL STATION.
o RCP-2C 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 LIGHT ON.
I DISCUSSION: j 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-89-RSS.
REFERENCES:
DRAWING 208-047 SHEET RC-23 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS O
l AR-501 Rev. 22 Page 25
l ENCLOSURE 1 (Page 25 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP i
l LIFT OIL PUMP AUTO START EVENT POINT 1290 INDICATED CONDITION:
o RCP-3D CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(Q o RED LIGHT ON WITH A GREEN FLAG ON RCP-3D CONTROL STATION.
- o RCP-2D 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 ,
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-112-RSS. )
REFERENCES:
DRAWING 208-047 SHEET RC-24 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS O
AR-501 Rev. 22 Page 26 l
t
ENCLOSURE 1 O (Page 26 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02-06 l
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:
o HIGH BATTERY AMPS.
o LOW LIFT OIL 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 SHOULD BE GIVEN TO SHUTTING DOWN RCP-3A AND INVESTIGATING THE LIFT OIL SYSTEM.
REFERENCES:
DRAWING 208-047 SHEET RC-21 SENSING ELEMENT: 49, BREAKER OVERLOAD RELAY
/")
b AR-501 Rev. 22 Page 27
ENCLOSURE 1 (Page 27 of 94) i ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02-06
)
l I I I RC PUMP '
OIL LIFT PUMP OVERLOAD EVENT POINT 1283 INDICATED CONDITION:
o RCP-3B MOTOR AMPS >115% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
( 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-2B, SHUT DOWN RCP-3B.
o INVESTIGATE CAUSE OF OVERLOAD CONDITION.
DISCUSSION:
IF PROPER LIFT OIL PRESSURE CANNOT BE MAINTAINED WITH THE AC PUMP RUNNING THEN CONSIDERATION SHOULD BE GIVEli TO SHUTTING DOWN THE AC LIFT OIL PUMP AND INVESTIGATING THE LIFT OIL SYSTEM.
I
REFERENCES:
DRAWING 208-047 SHEET RC-22 SENSING ELEMENT: 49, BREAKER OVERLOAD RELAY
, l AR-501 Rev. 22 Page 28
l MCLOSURE 1 (Page 28 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02-06
)
I l
RC PUMP OIL LIFT PUMP OVERLOAD EVENT POINT 1287 INDICATED CONDITION:
o RCP-3C MOTOR AMPS >I15% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
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 PRESSURE 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 OIL SYSTEM.
REFERENCES:
DRAWING 208-047 SHEET RC-23
- j. _ SENSING ELEMENT: 49, BREAKER OVERLOAD RELAY AR-501 Rev. 22 Page 29
I 1
,g ENCLOSURE 1
( (Page 29 of 94) 4 ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02-06 I
I RC PUMP OIL LIFT PUMP OVERLOAD EVENT POINT 1291 INDICATED CONDITION:
o RCP-3D MOTOR AMPS >115% RATED LOAD.
)
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HIGH BATTERY AMPS.
o LOW LIFT OIL PRESSURE (WHITE LIFT OIL PERMISSIVE LIGHT IS OFF). 1 OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-2D, SHUT DOWN RCP-3D.
1 o INVESTIGATE CAUSE OF OVERLOAD CONDITION. i l
DISCUSSION:
l IF PROPER LIFT OIL PRESSURE CANNOT BE MAINTAINED WITH THE AC PUMP RUNNING i 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-24 l SENSING ELEMENT: 49, BREAKER OVERLOAD RELAY AR-501 Rev. 22 Page 30
ENCLOSURE 1 (Page 30 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-01 I-03-01 r y __rr RC PUMP C g TRIP I i l 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:
IO Q o GREEN LIGHT ON WITH A RED FLAG ON RCP-1C CONTROL STATION.
o RCS FLOW IS DECREASING.
OPERATOR ACTIONS E0R A VALID ALARM:
o REFER TO AP-545.
l 1
DISCUSSION:
A RCP TRIP SHOULD CAUSE A PLANT RUNBACK AND CAUSE FEEDWATER TO RE-RATIO, 1
l l ADDRESS TS REQUIREMENTS CONCERNING THIS CONDITION.
L
REFERENCES:
DRAWING 208-047 SHEET RC-03 i
SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS ,
AR-501 Rev. 22 Page 31 t
j.
ENCLOSURE 1 (m (Page 31 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-02 I-03-02 I
I r i RC PUMP C
[ MTR VlBRATION HIGH EVENT POINT 1324 INDICATED CONDITION:
o RCP-1C MOTOR VIBRATION >2 MILS AS SENSED BY RC-88-MS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o REDUNDANT RCP VIBRATION INDICATION AS SEEN ON RCP VIBRATION MONITORING PANEL, LPP-1A.
OPERATOR ACTIONS FOR A VALID ALARM: ;
o REFER TO OP-302 FOR ACTIONS ON HIGH RCP VIBRATION.
o CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN A RCP WITH HIGH VIBRATIONS.
I l
DISCUSSION:
THE VIBRATION SWITCH RESET PUSH-BUTTON ON THE MAIN CONTROL BOARD MUST BE DEPRESSED TO RESET THIS ALARM.
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-88-MS I I
AR-501 Rev. 22 Page 32
x ENCLOSURE 1 (Page 32 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-03 I-03-03 RC PUMP C CLG WTR FLOW LOW j EVENT POINT 1421 INDICATED CONDITION: l o RCP-1C SW COOLING FLOW <260 GPM AS SENSED BY SW-96-FS2. !
l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
/
k o WHITE RCP-1C SW FLOW INTERLOCK LIGHT NOT ON.
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.
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 OF USING THE NORMAL DUTY SW PUMP, SWP-1C.
l I i
REFERENCES:
DRAWING 208-047 SHEET RC-03
,, SENSING ELEMENT: SW-96-FS2 i
l AR-501 Rev. 22 Page 33
- i. _. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _
ENCLOSURE 1
(
(Page 33 of 94)
(
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03-04
-~
RC PUMP VIBRATION ALERT EVENT POINT 0811 INDICATED CONDITION:
o RCP-1A VIBRATION GREATER THAN SETPOINT ON BENTLY NEVADA VIBRATION MONITORING PANEL.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
A) 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:
i l
REFERENCES:
BENTLY NEVADA DRAWINGS
,_ SENSING ELEMENT: VARIOUS RCP VIBRATION PICKUPS U
AR-501 Rev. 22 Page 34
s ENCLOSURE 1 (Page 34 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03-04 I
I RC PUMP VIBRATION ~
ALERT EVENT POINT 0812 INDICATED CONDITION:
o RCP-1B VIBRATION GREATER THAN SETPOINT ON BENTLY NEVADA VIBRATION MONITORING PANEL.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
rN h3 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 i SENSING ELEMENT: VARIOUS RCP VIBRATION PICKUPS
'O V
AR-501 Rev. 22 Page 35
l' 1
l
- ENCLOSURE 1 (Page 35 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03-04 RC PUMP VlBRATION 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
- I i
REFERENCES:
BENTLY NEVADA DRAWINGS l
SENSING ELEMENT: VARIOUS RCP VIBRATION PICKUPS AR-501 Rev. 22 Page 36
<- ENCLOSURE 1
' (Page 36 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03-04 RC PUMP VlBRATION ALERT EVENT POINT 0821 INDICATED CONDITION:
o RCP-1D 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.
I OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-302 FOR VIBRATION GUIDELINES.
DISCUSSION:
i i
l I
I
REFERENCES:
BENTLY NEVADA DRAWINGS !
SENSING ELEMENT: VARIOUS RCP VIBRATION PICKUPS l
t-AR-501 Rev. 22 Page 37 t __ __ _ _ _ _ ______________________-____ -
ENCLOSURE 1 O (Page 37 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03-04 RC PUMP VIBRATION ALERT i EVENT POINT 1937 INDICATED CONDITION:
o RCP BENTLY NEVADA VIBRATION MONITORING PANEL VIBRATION DETECTOR NOT OK.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FLASHING BYPASSED INDICATION ON THE BENTLY NEVADA VIBRATION MONITORING 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.
I
REFERENCES:
BENTLY NEVADA DRAWINGS l
SENSING ELEMENT: VARIOUS RCP VIBRATION PICKUPS O
^
AR-501 Rev. 22 Page 38
_____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ - . _ _ _ _ _ _ _ _ _ _ _ . . _ _ - _ _ . - _ _ ___ _ ___________o
ENCLOSUREJ (Page 38 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW l
EVENT POINT 1294 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 RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
4 o TREND RCP-1A MOTOR UPPER OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1A USING COMPUTER GROUP 78, o NOTIFY SITE NUCLEAR ENGINEERING, DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL LEVEL IS 23 3/16".
l l
REFERENCES:
te;e .NG 208-047 SHEET RC-05 SENSING ELEMENT: RC-39-LSH
> c. .
l AR-501 Rev. 22 Page 39 I
ENCLOSURE 1 (Page 39 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1295 INDICATED CONDITION:
o RCP-1A MOTOR UPPER OIL LEVEL >.75" BELOW NORMAL AS SENSED BY RC-39-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-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:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
)
NORMAL LEVEL IS 23 3/16".
l l
l
REFERENCES:
DRAWING 208-047 SHEET RC-05 i
SENSING ELEMENT: RC-39-LSL AR-501 Rev. 22 Page 40
ENCLOSURE 1 O (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 >1" 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 TREND 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 GALLONS.
NORMAL LEVEL 15.14 9/16".
REFERENCES:
DRAWING 208-047 SHEET RC-05 SENSING ELEMENT: RC-40-LSH lO AR-501 Rev. 22 Page 41 L__-_______ . _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ .i
ENCLOSURE 1 (Page 41 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW 4
EVENT POINT 1297 INDICATED CONDITION:
o RCP-1A MOTOR LOWER OIL LEVEL >1" BELOW NORMAL AS SENSED BY RC-40-LSL.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O Q o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-1A LOWER 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:
RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 GALLONS.
NORMAL LEVEL IS 14 9/16".
I
REFERENCES:
DRAWING 208-047 SHEET RC-05 SENSING ELEMENT: RC-40-LSL r
i AR-501 Rev. 22 Page 42 l t
ENCLOSURE 1 (Page 42 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1307 INDICATED CONDITION:
o RCP-1B MOTOR UPPER OIL LEVEL >1.25" ABOVE NORMAL AS SENSED BY RC-62-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-1B MOTOR UPPER OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1B USING COMPUTER GROUP 79.
o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL LEVEL IS 23 3/16".
i I
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSING ELEMENT: RC-62-LSH O
AR-501 Rev. 22 Page 43 L
L___________ _ _ - -
[
! ENCLOSURE 1 (Page 43 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1308 INDICATED CONDITION:
o RCP-1B MOTOR UPPER OIL LEVEL >.75" BELOW NORMAL AS SENSED BY RC-62-LSL.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RC'P MOTOR OIL 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-1B USING COMPUTER GROUP 79.
o NOTIFY SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC SHOP TO PREPARE TO ADD OIL TO MOTOR.
DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL LEVEL IS 23 3/16".
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSING ELEMENT: RC-62-LSL ia AR-501 Rev. 22 Page 44
ENCLOSURE 1
(~' (Page 44 of 94)
?q)}
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 I
I RC PUMP MTR OIL LEVEL g HIGH/ LOW I
EVENT POINT 1309 INDICATED CONDITION:
o RCP-1B MOTOR LOWER OIL LEVEL >1" ABOVE NORMAL AS SENSED BY RC-63-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-1B LOWER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1B USING COMPUTER GROUP 79.
o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 GALLONS.
l NORMAL LEVEL IS 14 9/16".
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSING ELEMENT: RC-63-LSH O
I AR-501 Rev. 22 Page 45
. I
h ENCLOSURE 1
!{ (Page 45 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 l
RC PUMP l MTR Olt LEVEL l
HIGH/ LOW
/
EVENT POINT 1310 INDICATED CONDITION:
o RCP-1B MOTOR LOWER OIL LEVEL >1" BELOW NORMAL AS SENSED BY RC-63-LSL.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(v o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW 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 ENGINEERING.
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-06 SENSING ELEMENT: RC-63-LSL b
!v AR-501 Rev. 22 Page 46
_ _ - _ - _ - _ _ _ _ _ - _ _ _ _ _ _ _ _ _ - _ - _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ - _ _ _ - _ _ _ _ _ _ _ - _ - _ = - _ _ _ _ _ _ _ - _ _ - - _ . _ _ -
ENCLOSURE 1 (Page 46 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1319 INDICATED CONDITION:
o RCP-1C MOTOR UPPER OIL LEVEL >1.25" ABOVE NORMAL AS SENSED BY RC-85-LSH.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(Q o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-1C MOTOR UPPER OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1C USING COMPUTER GROUP 80.
o NOTIFY SITE NUCLEAR ENGINEERING.
I DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL LEVEL IS 23 3/16".
)
1 I
REFERENCES:
DRAWING 208-047 SHEET RC-07 l SENSING ELEMENT: RC-85-LSH
\ l AR-501 Rev. 22 Page 47 ,
1
I I
I ENCLOSURE 1 (Page 47 of 94) i ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1320 INDICATED CONDITION:
o RCP-1C MOTOR UPPER OIL LEVEL >.75" BELOW NORMAL AS 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:
o TREND RCP-1C UPPER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1C USING COMPUTER GROUP 80.
o NOTIFY SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC SHOP TO PREPARE TO ADD OIL TO MOTOR.
DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL' LEVEL IS 23 3/16".
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-85-LSL O
fV AR-501 Rev. 22 Page 48
O ENCLOSURE 1 h (Page 48 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1321 INDICATED CONDITION:
o RCP-1C MOTOR LOWER OIL LEVEL >1" ABOVE NORMAL AS SENSED BY RC-86-LSH.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
QO o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
OPERATOR ACTIONS FOR A VALID ALARhi.
o TREND RCP-1C LOWER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1C USING COMPUTER GROUP 80.
o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 GALLONS.
NORMAL LEVEL IS I4 9/16".
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-86-LSH AR-501 Rev. 22 Page 49
l ENCLOSURE 1 iO (Page 49 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 l
l RC PUMP MTR OIL LEVEL l HIGHILOW l
EVENT POINT 1322 INDICATED CONDITION:
o RCP-1C MOTOR LOWER OIL LEVEL >1" BELOW NORMAL AS SENSED BY RC-86-LSL.
l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\s% i
) o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
l OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-1C LOWER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1C USING COMPUTER GROUP 80.
o NOTIFY SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC SHOP TO PREPARE TO ADD OIL TO MOTOR.
l DISCUSSION:
RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 GALLONS.
NORMAL LEVEL IS 14 9/16". {
l l
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-86-LSL t t
~J l AR-501 Rev. 22 Page 50 l i E__________________.._._____ l
I l
l l
ENCLOSURE 1 (Page 50 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 l
RC PUMP MTR OIL LEVEL HIGH/ LOW l
l EVENT POINT 1331 l INDICATED CONDITION:
o RCP-1D MOTOR UPPER OIL LEVEL >1.25" ABOVE NORMAL AS SENSED BY RC-108-LSH.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
I o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o TREND RCP-1D MOTOR UPPER OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1D USING COMPUTER GROUP 81.
o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL LEVEL IS 23 3/16".
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSING ELEMENT: RC-108-LSH AR-501 Rev. 22 Page 51 1
ENCLOSURE 1
- (Page 51 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1332 l
INDICATED CONDITION:
o RCP-1D MOTOR UPPER OIL LEVEL >.75" BELOW NORMAL AS SENSED BY RC-108-LSL.
l l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
l OPERATOR ACTIONS FOR A VALID ALARM:
l l o TREND RCP-1D UPPER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1D USING COMPUTER GROUP 81.
o NOTIFY SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC SHOP TO PREPARE TO ADD OIL TO MOTOR.
DISCUSSION:
RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.
NORMAL LEVEL IS 23 3/16".
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSING ELEMENT: RC-108-LSL O
AR-501 Rev. 22 Page 52 L___________-_______ _ _ _ .
ENCLOSURE 1
[3 (Page 52 of 94)
V ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW
_. I EVENT POINT 1333 INDICATED CONDITION:
o RCP-1D MOTOR LOWER OIL LEVEL >1" ABOVE NORMAL AS SENSED BY RC-108-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-1D LOWER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1D USING COMPUTER GROUP 81.
o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
1 RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 GALLONS.
l NORMAL LEVEL IS 14 9/16".
I
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSING ELEMENT: RC-108-LSH O
l AR-501 Rev. 22 Page 53
i l
l l
l ENCLOSURE 1 (Page 53 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 I
I
! RC PUMP MTR OIL LEVEL HIGH/ LOW
- EVENT POINT 1334 INDICATED CONDITION:
o RCP-1D MOTOR LOWER OIL LEVEL >1" BELOW NORMAL AS SENSED BY RC-109-LSL.
i' REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
l l
o TREND RCP-1D LOWER MOTOR OIL LEVEL WITH RC-190-LI.
o MONITOR RCP-1D USING COMPUTER GROUP 81.
o NOTIFY SITE NUCLEAR ENGINEERING.
o NOTIFY ELECTRIC SHOP TO PREPARE TO ADD OIL TO MOTOR.
1 DISCUSSION:
L RC PUMP MOTOR I.0WER OIL RESERVOIR HOLDS APPROXIMATELY 15 GALLONS.
I NORMAL LEVEL IS 14 9/16".
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSING ELEMENT: RC-109-LSL O
AR-501 Rev. 22 Page 54
l ENCLOSURE 1 (Page 54 of 94)
ICS-I ANNUNCIATOR RESPO'4SE ICS-CY1-03-06 I-03-06 l
l l RC PUMP AIR COOLER LEAK
- -2 EVENT POINT 1298 INDICATED CONDITION:
o RCP-1A MOTOR COOLER SW LEAK AS SENSED BY RC-41-LS.
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.
i l
DISCUSSION:
CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN RCP-1A IF THERE IS A SUBSTANTIAL AIR COOLER LEAK.
REFERENCES:
DRAWING 208-047 SHEET RC-05 SENSING ELEMENT: RC-41-LS
'O
- v. l l
AR-501 Rev. 22 Page 55
_ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ ___ o
(-}
(j ENCLOSURE 1 (Page 55 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-06 I-03-06
)
I I I I RC PUMP l l AIR COOLER x + xxxx
'~
EVENT POINT 1311 INDICATED CONDITION:
o RCP-1B MOTOR COOLER SW LEAK AS SENSED BY RC-64-LS.
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-1B PARAMETERS USING COMPUTER GROUP 79.
o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN RCP-1B IF THERE IS A SUBSTANTIAL AIR COOLER LEAK.
- l.
REFERENCES:
DRAWING 208-047 SHEET RC-06
{
[ SENSING ELEMENT: RC-64-LS
\
AR-501 Rev. 22 Page 56 I
1 1
ENCLOSURE 1 (Page 56 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-06 I-03-06 l
l RC PUMP l AIR COOLER LEAK
-- ---w -
EVENT POINT 1323 INDICATED CONDITION:
o RCP-1C MOTOR COOLER SW LEAK AS SENSED BY RC-87-LS.
REDUN9 ANT INDICATION WHICH WILL VERIFY ALARM:
( 1 o SW COOLING WATER SUPPLY TO COOLER DIFFERENTIAL FLOW ALARM.
%J OPERATOR ACTIONS FOR A VALID ALARM:
o MONITOR RCP-1C PARAMETERS USING COMPUTER GROUP 80.
o NOTIFY SITE NUCLEAR ENGINEERING.
DISCUSSION:
CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN A RCP-1C IF THERE IS A SUBSTANTIAL AIR COOLER LEAK.
l l
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-87-LS
,O)
C/
AR-501 Rev. 22 Page 57
)
' ENCLOSURE 1 e
(Page 57 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-06 -I-03-06 l
l I RC PUMP AIR COOLER i LEAK EVENT POINT 1335 INDICATED CONDITION:
o RCP-10 MOTOR COOLER SW LEAK AS SENSED BY RC-110-LS.
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-1D 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 SENSING ELEMEffT: RC-110-LS O
AR-501 Rev. 22 Page 58
i ENCLOSURE 1 (Page 58 of 94) i %J l- ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-01 I-04-01 I
RC PUMP D
- TRIP l I i i EVENT POINT 1383 INDICATED CONDITION
o RCP-1D BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
( o GREEN LIGHT ON WITH A RED FLAG ON RCP-1D CONTROL STATION.
L o RCS FLOW IS 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 TS REQUIREMENTS CONCERNING THIS CONDITION.
REFERENCES:
DRAWING 208-047 SHEET RC-04 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS O
AR-501 Rev. 22 Page 59
ENCLOSURE 1 O (Page 59 of 94)
V ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-02 I-04-02 RC PUMP D MTR VIBRATION HIGH I
EVENT POINT 1336 INDICATED CONDITION:
o RCP-1D MOTOR VIBRATION >2 MILS AS SENSED BY RC-111-MS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o REDUNDANT RCP VIBRATION INDICATIONS AS SEEN ON RCP VIBRATION MONITORING PANEL, LPP-1A.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-302 FOR ACTIONS ON HIGH RCP VIBRATION.
o CONSIDERATION SHOULD BE GIVEN SHUTTING DOWN A RCP WITH HIGH VIBRATIONS.
DISCUSSION:
THE VIBRATION SWITCH RESET PUSH-BUTTON ON THE MAIN CONTROL BOARD MUST BE DEPRESSED TO RESET THIS ALARM.
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSING ELEMENT: RC-111-MS Ci V.
- AR-501 Rev. 22 Page 60
1 ENCLOSURE 1 A (Page 60 of 94)
()
ICS-I ANNUNCIATOR RESPONSE ICS-CYI-04-03 I-04-03 i
V i 1
RC PUMP D CLG WTR FLOW LOW l
EVENT POINT 1422 INDICATED CONDITION:
o RCP-1D SW COOLING FLOW IS <260 GPM AS SENSED BY SW-102-FS2.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o WHITE RCP-1D SW FLOW INTERLOCK LIGHT NOT ON.
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.
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 OF USING THE NORMAL DUTY SW PUMP, SWP-1C.
REFERENCES:
DRAWING 208-047 SHEET RC-04 SENSING ELEMENT: SW-102-FS2 f
/\.
I AR-501 Rev. 22 Page 61 l
p ENCLOSURE 1 (Page 61 of 94)
V ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-04 I-04-04 RC PUMP SEAL UPPER STAGE TEMP HIGH EVENT POINT 0787 INDICATED CONDITION:
o RCP UPPER STAGE TEMPERATURE >150' F AS SENSED BY RC-206-TS, RC-209-TS, RC-212-TS, RC-215-TS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
I o RCP SEAL DATA RECORDERS, RC-19A-PR1, RC-19A-PR2, RC-19B-PR1, RC-19B-PR2.
- o CU4PUTER POINTS:
RCP-1A, X-383 RCP-1B, X-386 RCP-1C, X-389 RCP-10, 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 INCREASING TRENDS:
RCP-1A GRP. 78 RCP-1B GRP. 79 RCP-1C GRP. 80 RCP-1D GRP.81 DISCUSSION:
THIS ALARM COMES IN WHEN ANY RCP UPPER STAGE TEMPERATURE IS HIGH.
l THE OPERATOR MUST DETERMINE WHICH IS THE EFFECTED RCP 3Y OBSERVING THE UPPER STAGE COMPUTER POINTS LISTED OR THE RCP SEAL CHART RECORDERS BEHIND THE CONTROL BOARD.
I
REFERENCES:
DRAWING 208-047 SHEET RC-028 SENSING ELEMENT: RC-206,209,212,215-TS AR-501 Rev. 22 Page 62 l
f l'
ENCLOSURE 1
,f S (Page 62 of 94)
!U l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05
! t
{
! l RC PUMP OIL FILTER A P HIGH i EVENT POINT 1302 INDICATED CONDITION:
o RCP-3A SUCTION OIL FILTER DIFFERENTIAL PRESSURE >2 PSID AS SENSED BY RC-44-PS2.
[-
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
' m t i o RCP-1A WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
l OPERATOR ACTIONS FOR A VALID ALARM:
l o IF THIS ALARM COMES IN WHILE SHUTTING DOWN RCP-1A, RCP-3A SHOULD REMAIN RUNNING UNTIL RCP-1A COAST DOWN IS COMPLETE, OTHERWISE SHUTDOWN RCP-3A.
l i
DISCUSSION:
l MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.
i l !
REFERENCES:
DRAWING 208-047 SHEET RC-05 SENSING ELEMENT: RC-44-PS2 O
AR-501 Rev. 22 Page 63
p ENCLOSURE 1 (Page 63 of 94) v ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 RC PUMP OIL FILTER A P HIGH EVENT POINT 1314 INDICATED CONDITION:
o RCP-2B SUCTION OIL FILTER DIFFERENTIAL PRESSURE >2 PSID AS SENSED BY RC-67-PSI.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\~ o RCP-1B WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
o RCP-1B DC LIFT OIL PUMP, RCP-3B AUTO STARTS.
OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-38.
o SHUT DOWN RCP-28.
DISCUSSION:
MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.
l
REFERENCES:
DRAWING 208-047 SHEET RC-06 SENSING ELEMENT: RC-67-PS1 O
AR-501 Rev. 22 Page 64 i.
i l
l 1
ENCLOSURE 1 I
(Page 64 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 RC PUMP OIL FILTER A P HIGH EVENT POINT 1315 INDICATED CONDITION:
o RCP-3B SUCTION OIL FILTER DIFFERENTIAL PRESSURE >2 PSID AS SENSED BY RC-67-PS2.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
( o RCP-1B WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-2B.
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 O
AR-501 Rev. 22 Page 65
l
}
ENCLOSURE 1 (Page 65 of 94) d ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 RC PUMP OIL FILTER A P H!GH 1
EVENT POINT 1326 INDICATED CONDITION:
o RCP-1C AC LIFT OIL PUMP, RCP-2C SUCTION OIL FILTER DIFFERENTIAL PRESSURE
>2 PSID AS SENSED BY RC-90-PSI.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
i t
N -
o RCP-1C WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
o RCP-1C DC LIFT OIL PUMP, RCP-3C AUTO STARTS.
OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-3C.
o SHUT DOWN RCP-2C.
l DISCUSSION:
MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-90-PS1 i AR-501 Rev. 22 Page 66 l
ENCLOSURE 1
,Og (Page 66 of 94)
D ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 RC PUMP OIL FILTER A P HIGH EVENT POINT 1327 INDICATED CONDITION:
o RCP-1C DC LIFT OIL PUMP, RCP-3C SUCTION OIL FILTER DIFFERENTIAL PRESSURE
>2 PSID AS SENSED BY RC-90-PS2.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCP-1C WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
OPERATOR ACTIONS'FOR A VALID ALARM:
o START RCP-2C.
o SHUT DOWN RCP-3C.
DISCUSSION:
MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.
REFERENCES:
DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-90-PS2 O
AR-501 Rev. 22 Page 67 i
ENCLOSURE 1 (Page 67 of 94) b ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 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-PSI.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
g N
o RCP-10 WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
o RCP-1D DC LIFT OIL PUMP, RCP-3D AUTO STARTS.
OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-3D.
o SHUT DOWN RCP-2D.
DISCUSSION:
l MAINTENANCE SHOULD BE *10TIFIED TO CHANGE FILTER. '
REFERENCES:
DRAWING 208-047 SHEET RC-08
( SENSING ELEMENT: RC-113-rS1 !
)
,r3 i LJ AR-501 Rev. 22 Page 68
ENCLOSURE 1 s._j (Page 68 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 RC PUMP OIL FILTER A P HIGH EVENT POINT 1339 INDICATED CONDITION:
o RCP-3D SUCTION OIL FILTER DIFFERENTIAL PRESSURE >2 PSID AS SENSED BY RC-113-PS2.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O)
( o RCP-1D WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.
OPERATOR ACTIONS FOR A VALID ALARM:
o START RCP-2D.
o SHUT DOWN RCP-3D.
DISCUSSION:
MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.
REFERENCES:
DRAWING 208-047 SHEET RC-08 SENSING ELEMENT: RC-113-PS2 AR-501 Rev. 22 Page 69 E________________. . _ . _ _ _ . . _
ENCLOSURE 1 (Page 69 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-05-01 1-05-01 I
l g SAFETY VALVE l ; OPEN I I EVENT POINT 1957 INDICATED CONDITION:
o PRESSURIZER CODE SAFETY VALVE, RCV-8, ULTRASONIC INDICATION !S IN THE
" VALVE OPEN" R'iGION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCS PRESSURE DECREASING.
o RC DRAIN TANK PRESSURE AND TEMPERATURE INCREASING.
OPERATOR ACTIONS FOR A VALID ALARM:
o LOWER RCS PRESSURE USING PORV OR SPRAY VALVE.
i DISCUSSION:
! THIS ALARM MUST BE RESET LOCALLY IN THE PORV POSITION INDICATION AND TSAT CABINET IN THE "B" ES 4160V. SWITCHGEAR ROOM.
l l
REFERENCES:
DRAWING 208-047 SHEET RC-027 SENSING ELEMENT: ALARM SWITCH 1 AR-501 Rev. 22 Page 70 l
l
ESCLOSURE 1 (Page 70 of 94)
ICS-I ANNUNCIATOR RESPONSE lICS-CY1-05-01 I-05-01 l
~
l I I I PORV
- ; SAFETY VALVE l l l OPEN I I I EVENT POINT 1958 INDICATED CONDITION
o PRESSURIZER CODE SAFETY VALVE, RCV-9, ULTRASONIC INDICATION IS IN THE
" VALVE OPEN" REGION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCS PRESSURE DECREASING.
o RC DRAIN TANK PRESSURE AND TEMPERATURE INCREASING.
OPERATOR ACTIONS FOR A VALID ALARM:
o LOWER 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.
REFERENCES:
DRAWING 208-047 SHEET RC-027 eg .
h SENSING ELEMENT: -ALARM SWITCH 2 AR-501 Rev. 22 Page 71
ENCLOSURE 1 (Page 71 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-05-01 I-05-01 PORV SAFETY VALVE l l_
OPEN I I EVENT POINT 1959 INDICATED CONDITION:
o PRESSURIZER PILOT OPERATED RELIEF VALVE, RCV-10, ULTRASONIC INDICATION IS IN THE " VALVE OPEN" REGION.
REDUNDANT INDICATION WHIOi WILL VERIFY ALARM:
(O g o RCS PRESSURE >2450 PSIG.
o RCS PRESSURE DECREASING.
o RC DRAIN TANK PRESSURE AND TEMPERATURE INCREASING.
OPEPATOR ACTIONS FOR A VALID ALARM:
o LOWER RCS PRESSURE USING 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:
DRAWING 208-047 SHEET RC-027 SENSING ELEMENT: ALARM SWITCH 3 i
AR-501 Rev. 22 Page 72
ENCLOSURE 1
/'N (Page 72 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-05-02 I-05-02 PORV SELECTED CLOSED EVENT POINT 1445 INDICATED CONDITION:
l o PILOT OPERATED RELIEF VALVE, RCV-10 CONTROL SWITCH SELECTED TO " CLOSED."
I REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o POSITION OF PORV SELECTOR SWITCH.
OPERATOR ACTIONS FOR A VALID ALARM:
o EVALUATE THE NECESSITY FOR PORV TO BE SELECTED CLOSED.
t DISCUSSION:
l ADDRESS TS AND LTOPS REQUIREMENTS CONCERNING THIS CONDITION.
REFERENCES:
DRAWING 208-047 SHEET RC-025 SENSING ELEMENT: CONTROL SWITCH CONTACTS O
AR-501 Rev. 22 Page 73
i ENCLOSURE 1
(]
%J (Page 73 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-05-06 I-05-06 LOOSE PARTS MONITOR;NG TROUBLE EVENT POINT 1936 INDICATED CONDITION:
o ANY ONE OF THE LOOSE PARTS MONITORING CHANNELS EXCEEDING ALARM SETPOINT.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O
' g ,4 o RED ALARM INDICATION ON LOOSE PARTS MONITORING CHANNELS.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-506 FOR LPMS ALARM RESPONSE AND ANALYSIS GUIDELINES.
DISCUSSION:
REFERENCES:
SEN5ING ELEMENT: VARIOUS LPMS SENSORS '
(~)
(/
AR-501' Rev. 22 Page 74
l l
l i
ENCLOSURE 1 (Page 74 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-06-01 I-06-01
)
i PORV SOLENOID l l l ENERGl2ED I I EVENT POINT 1442 INDICATED CONDITION:
o PILOT OPERATED RELIEF VALVE, RCV-10, SOLEN 0ID IS ENERGIZED.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o PORV SWITCH RED INDICATING LIGHT IS 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 PORV TO " CLOSED"
- IF RC PRESSURE IS FAST DECREASING INDICATING THE PORV IS LEAKING BY OR NOT FULL CLOSED, THEN CLOSE PORV BLOCK VALVE RCV-11.
l DISCUSSION:
THIS ALARM INDICATES ONLY THAT THE PORV OPEN SOLEN 0ID IS ENERGIZED. THIS IS NOT ACTUAL PORV POSITION INDICATION. ULTRASONIC FLOW INDICATION SHOULD BE USED TO VERIFY THE PORV OPEN.
! PORV WILL OPEN AT >2450 PSIG AND CLOSE AT <2380 PSIG WHEN SELECTED TO HIGH l PORV WILL OPEN AT >442.6 AND CLOSE AT <392.6 WHEN SELECTED TO LOW.
REFERENCES:
DRAWING 208-047 SHEET RC-025 SENSING ELEMENT: 20X-RCV-10 AR-501 Rev. 22 Page 75
ENCLOSURE 1
[') (Page 75 of 94) kJ ICS-I ANNUNCIATOR RESPONSE ICS-CY1-06-02 I-06-02 PORV BLOCK VALVE CLOSED EVENT POINT 1360 INDICATED CONDITION:
- o PILOT OPERATED RELIEF, RCV-10, BLOCK VALVE, RCV-11 FULL CLOSED.
l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
{ o GREEN INDICATING LIGHT IS ON FOR RCV-11.
l OPERATOR ACTIONS FOR A VALID ALARM:
o ASSESS REQUIREMENTS FOR PORV BLOCK VALVE, RCV-11 BEING CLOSED.
l DISCUSSION:
ADDRESS TS AND LTOP REQUIREMENTS CONCERNING THIS CONDITION.
l
REFERENCES:
DRAWING 208-047 SHEET RC-013 i SENSING ELEMENT: 33C VALVE CLOSED CONTACT O '
AR-501 Rev. 22 Page 76
[
ENCLOSURE 1
[]
\/
(Page 76 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-07-01 I-07-01 PRESSURIZER I
- LEVEL g l HIGH I I EVENT POINT 1371 INDICATED CONDITION
l o PRESSURIZER LEVEL >275" (270 to 280") AS SENSED BY RC-1-LS1.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
r
( o PRESSURIZER LEVEL' RECORDERS.
o COMPUTER POINT R-201.
OPERATOR ACTIONS FOR A VA b ALARM:
o MANUALLY CONTROL 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:
HIGH PRESSURIZER LEVELS INDICATE EITHER PROBLEMS WITH MAKEUP / LETDOWN OR A RCS HEATUP HAS OCCURRED.
REFER TO OP-402 CONCERNING LIMITS ON LETDOWN FLOW.
DUE TO INSTRUMENT INACCURACIES, ENGINEERING MUST DETERMINE IF DESIGN BASIS HAS BEEN EXCEEDED.
REFERENCES:
DRAWING 208-047 SHEET RC-027 SENSING ELEMENT: RC-1-LS1
(. g. -
V i AR-501 Rev. 22 Paga 77
( ENCLOSURE 1 (Page 77 of 94)
Q]I ICS-I ANNUNCIATOR RESPONSE ICS-CY1-07-01 I-07-01 PRESSURIZER I I
- g LEVEL l g HIGH I I, EVENT POINT 1372 INDICATED CONDITION
l o PRESSURIZER LEVEL >240" (235 to 245") AS SENSED BY RC-1-LS2.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM: )
o PRESSURIZER LEVEL RECORDERS.
o COMPUTER POINT R-201.
OPERATOR ACTIONS FOR A VALID ALARM:
o MANUALLY CONTROL RCS MAKEUP AND LETDOWN TO REGAIN PRESSURIZER LEVEL. '
o IE PRESSURIZER LEVEL REACHES 256", REFER TO ITS 3.4.8.
DISCUSSION:
HIGH PRESSURIZER LEVELS INDICATE EITHER PROBLEMS WITH MAKEUP / LETDOWN OR A RCS HEATUP HAS OCCURRED.
REFER TO OP-402 CONCERNING LIMITS ON LETDOWN FLOW.
4
REFERENCES:
DRAWING 208-047 SHEET RC-027 I SENSING ELEMENT: RC-1-LS2 t AR-501 Rev. 22 Page 78
ENCLOSURE 1 (Page 78 of 94)
ICS-I ANNUNCIA70R RESPONSE ICS-CY1-07-02 I-07-02 l
l PRESSURIZER ;
HEATER SCR !
FAILURE EVENT POINT 1303 INDICATED CONDITION:
I o RC PRESSURIZER HEATER SCR FAILURE. l l
REDUNDANT INDICATION WHICH WILL VERIFY ALARM: I
' yO) o RED INDICATING LIGHT ON PRESSURIZER HEATER CONTROL CABINET.
o RCS PRESSURE ABNORMAL. '
OPERATOR ACTIONS FOR A VALID ALARM:
o ATTEMPT TO RESET SCR FAILURE BY OPENING THEN RECLOSING FEEDER BREAKER TO HEATER GROUP WITH THE SCR FAILURE.
o MANUALLY CONTROL RCS PRESSURE AS REQUIRED.
o NOTIFY ELECTRIC SHOP.
DISCUSSION:
THIS ALARM INDICATES A DIFFERENTIAL VOLTAGE EXISTS OR HAS EXISTED BEWEEN TWO LEGS OF THE SCR CONTROL CIRCUIT FOR THE PRESSURIZER HEATERS.
THIS DOES NOT NECESSARILY MEAN THAT CONTROL HAS BEEN LOST TO THOSE HEATERS.
THIS ALARM SEALS IN AND CANNOT BE CLEARED UNTIL THE CONTROL CIRCUIT IS DE-ENERGIZED.
l
REFERENCES:
DRAWING 208-047 SHEET RC-019 SENSING ELEMENT: SCR DIFFERENTIAL VOLTAGE RELAYS AR-501 Rev. 22 Page 79 L___________ . _ . _ _ _ . -
ENCLOSURE 1
' %[9/' (Page 79 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-07-05 I-07-05 RCS PRESS HIGH TEMP LOW EVENT POINT 1935 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:
o PORV, RCV-10 IS OPEN.
o WIDE RANGE RCS PRESSURE INDICATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o REDUCE RCS PRESSURE BY INCREASING LETDOWN OR USE OF PRESSURIZER SPRAY VALVE.
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 ELEMEMT: 86/RC3A-PS4 7
0 AR-501 Rev. 22 Page 80 1
ENCLOSURE 1 O' (Page 80 of 94) i l
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-01 I-08-01 PRESSURIZER LEVEL l LOW l l l I I EVENT POINT 1373 INDICATED CONDITION:
l o PRESSURIZER LEVEL IS <200" (195 to 205") AS SENSED BY RC-1-LY4.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(D V o PRESSURIZER LEVEL INDICATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER OPERATION OF PRESSURIZER LEVEL CONTROL VALVE, MVV-31. ;
o INCREASE PRESSURIZER LEVEL BY MANUALLY CONTROLLING MAKEUP / LETDOWN.
o TERMINATE PLANT C00LDOWN AS REQUIRED.
DISCUSSION:
i l
REFERENCES:
DRAWING 208-047 SHEET RC-027 SENSING ELEMENT: RC-1-LY4 O I AR-501 Rev. 22 Page 81
q /
ENCLOSURE 1 (Page 81 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-01 '.-08-01 PRESSURIZER LEVEL g ; LOW I I EVENT POINT 1374 INDICATED CONDITION:
l o PRESSURIZER LEVEL IS <40" (35 to 45") AS SENSED BY RC-1-LS1/RC-1-LS3.
I 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 ALAR 4:
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 REQUIRED.
DISCUSSION:
A LOW-LOW LEVEL IN THE PRESSURIZER WILL DE-ENERGIZE PRESSURIZER HEATERS.
HEATER GROUPS 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 AR-501 Rev. 22 Page 82
ENCLOSURE 1 (Page 82 of 94)
V ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP TROUBLE l
EVENT POINT 1344 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 1 BREAKER OPEN.
PEDUNDANT 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:
l 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-018 SENSING ELEMENT: BKR. 4A ALARM SWITCH O
l l
l AR-501 Rev. 22 Page 83 l
t
l 1
I_s ENCLOSURE 1 1,3) (Page 83 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP TROUBLE 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 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 I A FAULT CONDITION (OVERCURRENT OR CURRENT IMBALANCE).
1 l
REFERENCES:
DRAWING 208-047 SHEET RC-018
)
SENSING ELEMENT: BKR.2A ALARM SWITCH AR-501 Rev. 22 Page 84
.~
ENCLOSURE 1 (J ) (Page 84 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP TROUBLE I
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:
o STABILIZE RC PRESSURE.
j o MONITOR PRESSURIZER OPERATION. j o NOTIFY ELECTRIC SHOP. 1 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).
l
REFERENCES:
DRAWING 208-047 SHEET RC-018 SENSING ELEMENT: BKR.4B ALARM SWITCH O
V AR-501 Rev. 22 Page 85 l
, ENCLOSURE 1 y (Page 85 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1356 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 4 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 INDICATES THE PRESSURIZER HEATER GROUP BREAKER IS OPEN. '
THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR i A FAULT CONDITION COVERCURRENT OR CURRENT IMBALANCE). l i
I I
REFERENCES:
DRAWING 208-047 SHEET RC-018 SENSING ELEMENT: BKR.4C ALARM SWITCH v
AR-501 Rev. 22 Page 86
ENCLOSURE 1
( (Page 86 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP )
TROUBLE EVENT POINT 1359 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 5 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.
1 DISCUSSION:
THIS ALARM INDICATES THE PRESSURIZER HEATER GROUP BREAKER IS OPEN.
l 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-018 SENSING ELEMENT: BKR. 3A ALARM SWITCH
'%./
I i
AR-501 Rev. 22 Page 87 I L ___ _______ _ _ ____ ___
ENCLOSURE 1
/
b] (Page 87 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02
' PRESSURIZER HEATER GROUP TROUBLE i
- EVENT POINT 1387 INDICATED CONDITION
o PRESSURIZER HEATER GROUP 6 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 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-018 SENSING ELEMENT: BKR. 4A ALARM SWITCH r
(
AR-501 Rev. 22 Page 88
l ENCLOSURE 1 (Page 88 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1388 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 7 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
I i
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).
i
REFERENCES:
DRAWING 208-047 SHEET RC-020 SENSING ELEMENT: BKR. 1C ALARM SWITCH
%d AR-501 Rev. 22 Page 89
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 ALARM:
f~
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 O
AR-501 Rev. 22 Page 90
ENCLOSURE 1 (Page 90 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1390 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 9 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
Ch
() 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 COULn BE CAUSED BY MANUAL OPENING OF THE BREAKER OR A FAULT CONDITION (OVERCURRENT OR CURRENT IMBALANCE).
REFERENCES:
DRAWING 208-047 SHEET RC-020 i
SENSING ELEMENT: BKR.3C ALARM SWITCH f:'%f I
AR-501 Rev. 22 Page 91
ENCLOSURE 1
_ (q/ (Page 91 of 94)
ICS-I AN'NUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1391 INDICATED CONDITION:
o PRESSURIZER HEATER CROUP 10 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.
i OPERATOR ACTIONS FOR A VALID ALARM:
f o STABILIZE RCS PRESSURE. I 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 4 l SENSING ELEMENT: BKR. 1D ALARM SWITCH
(
AR-501 Rev. 22 Page 92
ENCLOSURE 1 (Page 92 of 94)'
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 l
PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1392 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 11 BREAKER OPEN.
e 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 PRESSURIZED, 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).
i
REFERENCES:
DRAWING 208-047 SHEET RC-020 l SENSING ELEMENT: BKR. 2C ALARM SWITCH
_j i
O i t
i AR-501 Rev. 22 Page 93
ENCLOSURE 1
{J
~N, (Page 93 of 94)
ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1393 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 12 BREAKER OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
8 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.3C ALARM SWITCH s
AR-501 Rev. 22 Page 94
l l ENCLOSURE 1 ;
! (Page 94 of 94) 1 ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02
)
l l
PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1394 INDICATED CONDITION:
o PRESSURIZER HEATER GROUP 13 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 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. 4C ALARM SWITCH O
AR-501 Rev. 22 Page 95 (LAST PAGE)
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