ML20203A196

Rev 20 to AR-501, ICS I Annunciator Response

ML20203A196
Person / Time
Site:	Crystal River
Issue date:	12/08/1997
From:	FLORIDA POWER CORP.
To:
References
AR-501, NUDOCS 9712120040
Download: ML20203A196 (96)

Text

.

Document Transmittal #: 79252 Date: 12/8/97 To:

NRC (DC DESK)

MAC: N/A Destination:

==

Description:==

Copy Copy Totals DocuLngnt:

___ Revision: __ C_omment:

INFO CNTL MSTR AR0501 20 24 1

0 0

Instructions to the Addressee:

Please verify the document (s) received agrees with the above information.

Operations department must attach old document (s) or portions of document (s) superseded by the above to this transmittal.

The si0 nature indicates acknowled0 ment of receipt of the above document (s) and that documents have f

d_ D f

been updated Retum signed and dated transmittal to Document Control within 15 working days of l

transmittal date to mail code; j

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NA1C Flonda Power Corporation u

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Crystal Rwer Energy complex i

4 15760 W. Power Line St.

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,.%C Crystal RLer. FL 344284708

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Signature of Addressee:

Date:

i 9712120040 971200 PDR ADOCK 05000302 P

PDR

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Rev. 20

/2h,77, Effective Date NFO:lVIATION ONLY J

ANNUNCIATOR RESPONSE 2

AR $01 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 ICS I ANNUNCIATOR RESPONSE i

a APPROVED BY: Interpretation Contact L A D e & lb, /1?A f r

SI'GNATURE ON FILE

/I!S 9 7 DATE:

i i

Interpretation

Contact:

. Manager, Nuclear Plant Operations Support

. _. _.. _. _ _ _ _ _. _ _ _ _. ~..

(

l TABLE OF CONTENTS r

SECTION ~

pjgig l

l 1.0 PURP0SE.................................................................

1 i

c 2.0. Ef1 ENCES..............................................................

1 2.1 IMPLEgMUMLREFERENCES............................................. 1 2.2 DEy1LQPMENTALREEERNCES............................................

1 3. 0 PERSONNELINQDCIRINATION................................................ 1 4.0_ INSTRUCTIONS............................................................

1 L.0_f0LLOW-UP ACTIONS.......................................................

1 fACLD1UE 1

Annunciator Response.................. _...

2 a

4 i

w O

AR-501-Rev. 20 Page i

i 1.0 PURPOSE 1.1 Establish a reference document for each Annunciator 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 fir valid Annunciator alarms on the ICS-CY1 Lampbox.

2.0 BLEEBMCES 2.1 IMELMWUNGJEEERWCES 2.1.1 AP-545, Plant Runback 2.1.2 OP-302, RC Pump Operation 2.1.3 OP-506, LPMS Data Handling Recording and Analysis Equipment 2.1.4 E0P, Emergency Operating Procedure 2.2 QEYEEQMENT_ALBEEERWCES 2.2.1 INP0 90-021, Good Practice OP-217, Alarm Response Procedures 2..' 2 Annunciator Window Engraving Drawing E-224-048 LO PER50SNELINQQCIBINATION 3.1 The Annunciator System is powered from VBDP-5 Breaker 28.

LQ ILIBUCUQNS 4.1 Respond to alarms on the ICS-CY1 Lampbox as indicated on, Annunciator Response.

L_Q FQLEQ_W_-JP ACI]QN3 None AR-$01 Rev. 20 Page 1

_ _ _ - _. _ = _ _ _ _ - _ _ -

t ENCLOSE L_1 (Page 1 of 94)

ICS-I ANNUNCIATOR RESPONSE IC5-CY1-01-01 1-01-01 RC PUMP A TRIP 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 CREEN LIGHT ON WITH A RED FLAC ON RCP-1A CONTROL STATION.

o RC5 FLOW IS DECREASING.

OPERATOR ACTIONS FOR A VALID AL ARM:

o REFER TO AP-$45.

DISCUSSION:

A RCP TRIP SHOULD CAUSE A PLANT RUNBACK AND CAUSE FEEDWATER TO RE-RATIO.

ADDRESS T5 REQUIREMENTS CONCERNING THIS CONDITION.

REFERENCES:

DRAWING 208-047 SHEET RC-01 SENSING ELEMENT:

CONTROL SWITCH AND BREAKER CONTACTS I

AR-501 Rev. 20 Page 2

l t

ENCLOSURE 1 J

(Page 2 of 94)

ICS-1 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:

o REDUNDANT RCP VIdRATION INDICATIONS AS SEEN ON RCP VIBR/. TION 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, DISCUSSION:

THE VIBRATION SWITCH RESET PUSH-BUTTON ON THE MAIN CONTROL BOARD MUST BE DEPRESSED TO RESET THIS ALARM.

,3EFERENCES:

DRAWING 208-047 SHEET RC-05 4

SEN5ING ELEMENT:

RC-42-M5 4

AR-501 Rev. 20 Page 3

7 O

ENCLOSURE 1 (Page 3 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-03 I-01-03 L. I RC PUMP A CLG WTR FLOW LOW EVENT POINT 1419 INDICATED CONDITION:

o SW FLOW TO RCP-1A IS <260 G/ M 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 OPE 5'\\ TION, o REFER TO OP-302 FOR SW REQU1hCMENTS FOR RUNNING REACTOR COOLANT PUMPS.

DISCUSSION:

THIS ALARM MAY BE CAUSED BY LARGE SW SYSTEM LOADS, IN THESE INSTANCES CONSIDrRATION SHOULD BE GIVEN TO RUNNING SWP-1A OR SWP-1B INSTEAD OF llSING :lE NORMAL DUTY SW PUMP, SWP-lC,

REFERENCES:

DRAWING 208-047 SHEET RC-05 SENSING ELEMENT:

SW-10E-FS2 AR-501 Rev. 20 Page 4

w O

ENCLOSURE 1 (Page-4 of.94)

P ICS-I ANNUNCIATOR RESPONSE l ICS-CY1-01-04 I-01.

RC PUMP c

OVERCURRENT EVENT POINT 1378 INDICATED CONDITION:

j o RCP-1A MOTOR AMPS >110% RATED LOAD.

l.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o HIGH MOTGR AMPS INDICATED ON RCP-1A r0NTROL STATION.

o RCP-1A TRIPS.

OPERATOR ACTIONS FOR." VALID ALARM:

1.

o INVESTIGATE CAUSE OF HIGH CURRENT.

o INSPECT ~ BREAKER FOR DROPPED TARGETS.

I DISCUSSION:

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

IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP, 2

l

REFERENCES:

DRAWING 208-047 SHEET RC-01 SENSING ELEMENT:

74-RCP-1A O

T-AR-501 Rev. 20 Page 5

. ~

- ~..

.. -. -. - _... -. - - -.... - ~ _

h ENCLOSURE 1

\\/

(Page 5 of 94)

ICS-I ant'UNCIATOR RESPONSE ICS-CY1-01-04 I-01-04 RC PUMP OVERCURRENT 4

EVENT POINT 1380 INDICATED CONDITION:

o RCP-1B MOTOR AMPS >110% RATED LOAD.

i -

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 HICH 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-18

(

e

-AR-501 Rev. 20 Page 6

m __

[)

ENCLOSURE 1 v

(Page 6 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-04

-I-01-04 RC PUMP OVERCURRENT EVENT POINT 1382 INDICATED CONDITION:

o RCP-1C MOTOR AMPS >110% RATED LOAD.

4 A

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

(')

o HIGH MOTOR AMPS INDICATED ON RCP-1C CONTROL STATION.

o RCP-1C TRIPS, OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTICATE CAUSE OF HIGH CURRENT.

o INSPECT BREAKER FOR DROPPED TARCETS.

DISCUSSION:

THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS OVEPCURRENT 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 SENSING ELEMENI:

74-RCP-1C O

AR-501' Rev. 20 Page 7

,~

O ENCLOSURE 1 (Page 7 of 94)

IC3-1 ANNUNCIATOR RESPONSE ICS-CY1-01-04 I-01-04 RC PUMP OVERCURRENT EVENT POINT 1384 INDICATED CONDITION:

o RCP-1D MOTOR AMPS >110% RATED LOAD.

REDUNDANT lNDICATION WHICH WILL VERIFY ALARM:

O o HICH MOTOR AMPS INDICATED ON RCP-1D CONTROL STATION.

RCP-1D TRIPS.

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTICATE CAUSE OF HICH CURRENT.

o INSPECT BREAKER FOR DROPPED TARCETS.

DISCUSSION:

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

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

REFERENCES:

DRAWING 208-047 SHEET RC-04 SENSING ELEMENT:

74-RCP-ID O

AR-501 Rev. 20 Page 8

e 9

O ENCLOSURE 1 (Page 8 of 94)-

~

ICS-I ANNUNCIATOR RESPONSE IC5-CYl-01-06 I-01 &

RC PUMP LIFT OIL PUMP TRIP l'

EVENT POINT 1269

-INDICATED CONDITION:

o RCP-28 BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START l

POSITION.

i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CREEN LICHT ON WITH A RED FLAG ON RCP-28 CONTROL STATION.

1 OPERATOR ACTIONS FOR A VALID ALARM:

i o ENSURE DC LIFT OIL PUMP IS OPERATING.

o INVESTICATE CAUSE OF PUMP TRIP.-

DISCUSSION:

REFERENCES:

DRAWING 208-047 SHEET RC-10 SENSING ELEMENT: CONTROL. SWITCH AND BREAKER CONTACTS AR-501-Rev. 20

-Page 9

. ~

l 1

O ENCLOSURE :1 (Page 9 of 94) s ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01-06

-I l

I RC PUMP LIFT OlL 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:

n V

o CREEN LIGHT ON WITH A RED FLAG ON RCP-2C CONTROL STATION.

OPERATOR ACTIONS FOR A VALIO ALARM:

o ENSURE DC LIFT OIL PUMP IS Or)ERATING.

o INVESTIGATE CAUSE OF PUMP TRIP, DISCUSSION:

i u

REFERENCES:

DRAWING 208-047 SHEET RC SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev. 20

-Page 10

~

- _. - __ -.. -..~.

ENCLOSURE 1 (Page 10 of 94)

ICS-I ANNUNCIATOR RESPONSE

'ICS-CY1-01-06 I-01-06' I

- I RC PUMP l

LIFT OIL PUF TRIP EVENT POINT 1275 4

INDICATED CONDITION:

o RCP-20 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.

4 DISCUSSION:

REFERENCES:

DRAWING 208-047 SHEET RC-12 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev. 20 Page 11

O ENCLOSURE 1-(Page 11 of 94).

.ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01 1 I

RC PUMP l

LIFT OlL PUMP TRIP 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 INVESTICATE CAUSE OF PUMP TRIP.

i i

3' DISCUSSION:

i-

REFERENCES:

DRAWING 208-047 SHEET RC-21 p

• (

SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS a

AR-501 Rev. 20 Page 12

O ENCLOSURE 1 (Page 12 of 94)

ICS-J ANNUNCIATOR > RESPONSE ICS-CY1-01-06 I-01-06 l

RC PUMP LIFT OIL PUMP TRIP -

EVENT POINT 1281 INDICATED CONDITION:

o RCP-3B BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START 1

4 POSITION.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CREEN LIGHT ON WITH A RED FLAG ON RCP-3B CON 9 0L STATION.

,=

OPERATOR ACTIONS FOR A VALID ALARM:

o START AC LIFT OIL PUMP, o INVESTIGATE CAUSE OF PUMP TRIP.

4 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 AR-501 Rev. 20 Page-13

O ENCLOSURE 1 (Page 13 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01-06 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, hEDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CREEN 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 ara 501 Rev. 20 Page 14

..=

~ ('

ENCLOSORE 1-

-(Page 14 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-01-06 I-01-06 I

I I

RC PUMP LIFT O'L PUMP

~

e_xxxzd EVENT POINT 1289

'l INDICATED CONDITION:

o RCP-30 BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START

POSITION, RfDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GkEEN 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, I

i UISCUSSION:

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. 20 Page 15

- ~--.

O ENCLOSURE 1 (Page 15 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-01 I-02-01 RC PUMP 8 l

l TRIP I

I 1

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 CREEN 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-54 5.

?

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-02 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS 1

AR-501

.Rev. 20 Page 16

O ENCLOSURE 1 (Page 16 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-02 I-02-02 RC PUMP B MTR VlBRATION HIGH EVENT POINT 1312 INDICATED CONDITION:

o RCP-1B MOTOR VIBRATION >2 MILS AS SENSED BY RC-65-MS.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

I 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 HICH RCP VIBRATION.

o CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN A RCP WITH HICH VIBRATION.

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-06 SENSING ELEMENT:

RC-65-MS AR-501 Rev. 20 Page 17

O-ENCLOSURE 1 (Page 17 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-03 I-02-03 RC PUMP B CLG WTR FLOW LOW EVENT POINT 1420 INDICATED CONDITION:

o RCP-1B 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:

DMWING 208-047 SHEET RC-02 SENSING ELEMENT:

RC-114-FS2 AR-501 Rev. 20 Page 18

ENC,1050RE 1

=

(Page 18 of 94)

ICS-I ANNUNCIATOR RESPONSE-ICS-CY1-02-04 I-02-04 i

RC PUMP MTR 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 TEMPERATURF MONITOR PANEL, RC-133-TI.

REDUNDANT INDICATION WHICH WILL VERITY ALARM:

,O o RCP THRUST BEARING TEMPERATURES ON RC-133-TI.

o AF, NORMAL RCP VIBRATIONS.

o ';BSERVE RCP SEAL PARAMETERS.

.)PERATOR ACTIONS FOR A VALID ALARM:

o START BOTH LIFT OIL PUMPS AND CONTACT SITE NUCLEAR ENGINEERING FOR EVALUATION.

o IE THE ACTIVE _ THRUST BEAPING TEMPERATURE EXCEEDS 250' F AND THE TEMPERATURE IS INCREASING, IEN TRIP THE AFFECTED RCP.

o MONITOR RCP COMPUTER GROUPS FOR ABNCRMAL TRENDS:

JRCP-1A - GROUP 78, RCP-1B - GROUP 79, RCP-1C - GROUP 80, RCP-1D - GROUP 81.

DISCUSSION:

THIS ALARM INDICATES A LOSS OF LUBRICATION MAY BE OCCURRING TO THE RCP d

THRUST BEARINGS. IF TEMPERATURES CONTINUE TO INCREASE CONSIDERATION SHOULD BE GIVEN TO SHUTTING 00WN THE RCP. THRUST BEARING FAILURE WILL CAUSE.SIGNIFICANT AND RAPID SEAL FAILURE.

REFERENCES:

DRAWING 208-047 SHEET RC-027 SENSING ELEMENT:

RC-133-TI AR-501 Rev. 20 Page 19

i ENCLOSURE 3 v

(Page 19 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 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 CREEN FLAG ON RCP-28 CONTROL STATION.

4 o RCP-1B TRIP, j

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTICATE 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 l --

OR IS TURNED OFF.

i

REFERENCES:

DRAWING 208-047 SHEET RC-10

. SENSING ELEMENT: ' CONTROL SWITCH AND BREAKER CONTACTS L'u a

AR-501 Rev.-20 Page 20

..-m

_.. _.. _. ~

ENCLOSURE 1 (Page 20 of 94)-

.ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP LIFT 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 INDICATION WHICH WILL VERIFY ALARM:

o RED' LIGHT ON WITH A CREEN FLAC ON RCP-2C CONTROL STATION.

o RCP-IC TRIP.

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTICATE CAUSE OF AUTO START.

o VERIFY PROPER LIFT OIL PRESSURE BY OBSERVING WHITE LIFT OIL PERMISSIVE LIGHT ON.

DISCUSSION:

f THE AC LIFT OIL PUMP WILL AUTC START IF THE REACTOR COOLANT PUMP TRIPS OR IS TURNED OFF.

REFERENCES:

ORAWING 208-047 SHEET RC-11 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS O

-AR-501' Rev. 20 Page 21 4

-. -= -

O ENCLOSURE 1 (Page 21 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 i

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:

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.

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-12 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS i

AR-501 Rev. 20 Page 22

O(/

ENCLOSURE 1 (Page-22 of-94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP LIFT OIL PUMP AUTO START EVENT POINT 1278 I

INDICATED CONDITION:

o RCP-3A CONTROL POWER BREAKER CLOSED WITH THE CONTROL HANDLE IN THE

-NORMAL AFTER STOP POSITION, i-REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O o RED LIGHT ON WITH A CREEN FLAG ON RCP-3A CONTROL STATION.

1 OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTICATE CAUSE OF AUTO STAP,T.

o VERIFY PROPER LIFT OIL PRESSURE BY OBSERVING WHITE LIFT OIL PERMISSIVE LICHT ON.

DISCUSSION:

THE DC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR IS TURNED OFF.

REFERENCESi DRAWING 208-047 SHEET RC-21 SENSING ELEMENT:

CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev.~20 Page 23

= -

....~.. -

-~-

O.

ENCLOSURE 1 i

(Page 23 of 94)

ICS-I ANNUNCIATOR RESPONSE IC5-CY1-02-05 I-02-05 RC PUMP LIFF OIL 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.

e-REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RED LIGHT ON WITH A GREEN FLAG ON RCP-3B CONTROL STATION.

o RCP-28 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 <II0 PSIG AS SENSED BY RC-66-RSS.

REFERENCES:

DRAWING 208-047 SHEET RC-22 SENSING ELEMENT:

CONTROL SWITCH AND BREAKER CONTACTS AR-501-Rev. 20 Page 24--

. ~ -. ~ - -, -

n O

-ENCLOSURE 1 (Page 24 of 94)

IC5-I ANNUNCIATOR RESPONSE-IC5-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 CREEN FLAG ON RCP-3C CONTROL STATI0h o -iP-2C TRIP.

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE CAUSE OF AUTO START.

o VERIFY PROPER LIFT OIL PRES 5URE BY OBSERVING WHITE LIFT OIL PERMISSIVE -

LIGHT ON, DISCUSSION:

THE DC LIFT OIL PUMP WILL AUTO START IF THE REACTOR COOLANT PUMP TRIPS OR 15 TURNED OFF AND LIFT OIL PRESSURE IS <110 PSIG~ AS SENSED BY RC-89-R55.

REFERENCES:

DRAWING 208-047 SHEET RC-23 j

SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS I

AR-501-Rev. 20.

Page 25 er

+

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w e-

• m-e ae.

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yrr e-w--

+. -. -

ei

. ~.

~.

f O

ENCLOSURE 1 1

(Page 25 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-05 I-02-05 RC PUMP 2

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:

o RED LIGHT ON WITH A CREEN 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.

L 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-R55.

V

REFERENCES:

DRAWING 208-047 SHEET RC-24 SENSING ELEMENT:

CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev. 20

.Page 26

ENCLOSURE 1 4.

4-(Page 26 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02-06 RC PUMP OlL LIFT PUMP -

OVERLOAD i

--____l EVENT POINT 1729 INDICATED CONDITION:

'o RCP-3A MOTOR AMPS >115% RATED LOAD.

4 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

.0IL SYSTEM.

REFERENCES:

' DRAWING 208-047 SHEET RC-21 SENSING ELEMENT:

49. BREAKER OVERLOAD RELAY AR-501-Rev. 20 Page 27

- - - -. - - ~. _..

O-ENCLOSURE 1 (Page 27-of 94)-

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02-06 RC PUMP OIL LIFT PUMP OVERLOAD 6, s i

EVENT POINT 1283 INDICATED CONDITION:

o RCP 3B MOTOR AMPS >115% RATED LOAD.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o HICH BATTERY AMPS.

o LOW LIFT OIL PRESSURE (WHITE LIFT OIL PERMISSIVE LIGHT IS OFF).

OPERATOR ACTIONS FOR A VALID ALARM:

. o START RCP-28, 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 GIVEN TO SHUTTING DOWN THE AC LIFT OIL PUMP AND ~ INVESTIGATING THE-LIFT OIL SYSTEM.

REFERENCES:

DRAWING 208-047 SHEET RC-22 SENSING ELEMENT:

49, BREAKER OVERLOAD RELAY AR-501_

Rev. 20 Page 28

ENCLOSURE 1 i

(Page 28 of 94)

ICS-1 ANNUNCIATOR RESPONSE ICS-CY1-02-06 I-02-06 I

I I

I RC PUMP l

OlL LIFT PUMP t

OVERLOAD g

EVENT POINT 1287 INDICATED CONDITION:

o RCP-3C MOTOR AMPS >115% RATED LOAD, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o HIGH BATTERY. AMPS, o LOW LIFT OIL PRESSURE (WHITE LIFT '"' 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 SENSING ELEMENT:

49. BREAKER OVERLGAD RELAY AR-501 Rev. 20 Page 29

^

4 O

ENCLOSURE _1 (Page 29 of 94)

ICS-I ANNUNCIATOR RESPONSE IC5-CY1-02-06 I-02-06 RC PUMP OIL LIFT PUMP OVERLOAD EVENT POINT 1291 INDICATED CONDITION:

o RCP-3D MOTOR AMPS >115% RATED LOAD.

REDl!NDANT INDICATION WHICH WILL VERIFY ALARM:

o HICH BATTERY AMPS.

o LOW LIFT OIL PRESSURE (WHITE LIFT OIL PERMISSIVE LICHT IS OFF),

OPERATOR ACTIONS FOR A VALID ALARM:

o START RCP-20, SHUT DOWN RCP-3D.

o INVESTICATE CAUSE OF OVERLOAD CONDITION.

DISCUSSION:

IF PROPER LIFT OIL PRESSURE CANNOT BE MAINTAINED WITH THE AC PUMP RUNNING THEN CONSIDERATION SHOULD BE CIVEN TO SHUTTING DOWN THE AC LIFT OIL PUMP AND INVESTICATING THE LIFT OIL SYSTEM.

REFERENCES:

DRAWING 20S-047 SHEET RC-24 SENSING ELEMENT:

49 BREAKER OVERLOAD RELAY l

AR-501 Rev. 20 Page 30

i I

O ERCLOSURE 1 (Page 30 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-01 I-03-01 c

I RC PUMP C l

TRIP l

I EVENT POINT 1381 INDICATED CONDITIONt o RCP-1C BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTEP. START POSITION.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CREEN LIGHT ON WITH A RED FLAC ON RCP-1C CONTROL STATION.

o RCS FLO4 IS DECREASINC.

OPERATOR ACTIGNS FOR A VALIO ALARM:

o REFER TO AP-545.

DISCUSSION:

A RCP TRIP SHOULD CAUSE A PLANT RUNBACK AWD CAUSE FEEDWATER TO RE-RATIO.

ADDRESS TS REQUIREMENTS CONCERNING THIS CONDITION.

REFERENCES:

DRAWINC 208-047 SHEET RC-03 SENSING ELEMENT:

CONTROL SWITCH AND BREAKER CONTACTS AR-501 Rev. 20 Page 31

4 Ox f.fiCL01DfLE_l (Page 31 of 94)

ICS-I ANNUNCTATOR RESPONSE ICS-CY1-03-02 I-03-02 1

RC PUMP C MTR VlBRATION HIGH EVENT POINT 1324 INDICATED CONDITIO4:

o RCP-IC 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 MONIT0i ING 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.

DISCUSSION:

THE VIBRATION SWITCH RF. SET PUSH-BUTTON ON THE MAIN CONTROL BOARD MUST BE DEPRESSED TO RESET THIS ALARM.

REFERENCES:

DRAWING 208-047 SHEET RC-07

/N SENSING ELEMENT:

RC-88-MS

(]

AR-501 Rev. 20 Page 32

\\

I v

O ENCLOSURE 1 (Page 32 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-03 I-03-03

[

MC PUMP C -

CLG WTR FLOW LOW j

i EVENT POINT 1421 INDICATED CONDITION:

o RCP-1C SW COOLING FLOW <260 GPM AS SENSED BY SW-96-FS2.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o WHITE RCP IC 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.

DISCU!,il0N:

THIS ALARM MAY BE CAUSED BY LARGE SW SYSTEM LOADS. IN THESE INSTANCES

-CONSIDERATION SHOULO BE GIVEN TO RUNNING SWP-1A OR SWP-1B INSTEAD OF USING THE NORMAL DUTY SW PUMP, SWP-1C.

i

REFERENCES:

DRAWING 208-047 SHEET RC-03 SENSING ELEMENT:

SW-96 FS2 O

i AR 501.

Rev. 20 Page 33

4 e

ENCLOSURE 1 (Page 33 of 94) r ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03-04 RC PUMP VlBRATION f.

ALERT EVENT POINT 0811 INDICATED CONDITION:

o RCP-IA VIBRATION GREATER THAN SETPOINT ON BENTLY NEVADA VIBRATION MONITORING PANEL.

t 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:

d P

REFERENCES:

BENTLY NEVADA DRAWINGS SENSING ELEMENT: VARIOUS RCP VIBRATION PICKUPS AR-501-Rev. 20 Page 34

i O

ENCLOSURE 1 (Page 34 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 1 03-04 RC PUMP Vl8 RATION

-ALFRT d

EVENT POINT 0812 INDICATED CONDITION:

o RCP-IB VIBRATION GREATER THAN SETPOINT ON BENTLY NEVADA VIBRATION MONITORING PANEL.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O 3

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 CUIDELINES.

i DISCUSSION:

4

REFERENCES:

BENTLY NEVADA DRAWINGS SENSING El.EMENT: VARIOUS RCP VIBRATION PICKUPS AR-501 Rev. 20 Page 35

...... c-..

1 t

O ENCLOSURE 1

[

(Page 35 of 94) l IC5-I ANNUNCIATOR RESPONSE ICS-CY1-03-04 I-03 _04.

i

?

J s

P RC PUMP i

VlBRATION ALERT s

i EVENT POINT 0813-INDICATED CONDITION:

o RCP-IC VIBRATION GREATER THAN SETPOINT ON BENTLY NEVADA VIBRATION j

MONITORING PANEL.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o FLASHING ALERT LIGHT ON BENTLY NEVADA RCP VIBRATION MONITORING PANEL.

i o REDUNDANT READINGS ON THE BENTLY NEVADA VIBRATION MONITORING PANEL.

OPERATOR ACTIONS FOR A VALID ALARM:

-o REFER TO OP-302 FOR VIBRATION CUIDELINES.

DISCUSSION:

REFERENCES:

BENTLY NEVADA DRAWINGS

.O SENSING ELEMENT:. VART005 RCP VIBRATION PICKUPS h

j AR-501 Rev. 20 Page 36

O ENCLOSURE 1 (Page 36 of 94) i i

ICS-I ANNUNCIATOR RESPONSE IC5-CY1-03-04 I-03-04 RC PUMP l

l-Vl8RATlON ALERT EVENT POINT 0821 j

INDICATED CONDITION:

o RCP-ID VIBRATION GREATER THAN SETPOINT ON BE'dTLY NEVADA VIBRATION MONITORING PANEL.

i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O o FLASHING ALERT LIGHT ON BENTLY NEVADA RCP VIBRATION MONITORING PANEL.

i o REDUNDANT READINGS ON THE BENTLY NEVADA VIBRATION MONITORING PANEL, OPERATOR ACTIONS FOR A. VALID ALARP:

o REFER TO OP-302 FOR VIBRATION GUIDELINES.

I i

DISCUSSION:

4

REFERENCES:

BENTLY NEVADA DRAWINGS p

SENSING ELEMENT: VARIOUS RCP VIBRATION PICKUPS V

AR-501 Rev. 20 Page 37

1 e

ENCLOSURE 1 (Page 37 of 94) i ICS-I ANNUNCIATOR RESPONSE IC5-CY1-03-04 I-03-04 RC PUMP.

Vl8 RATION ALERT EVENT POINT 1937-I 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.

t 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 SEN'ING ELEMENT: -VARIOUS RCP VIBRATION PICKUPS AR-501 --

Rev. 20 Page 38

m..

j ENCLOSURE 1 (Page 38 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OlL LEVEL HIGHILOW EVENT POINT 1294 4

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 4

o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.

OPERATOR ACTIONS FOR A VALID ALARM:

o TREND RCP-1A MOTOR UPPER OTL 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 HOLD 5 APPROXIMATELY 175 GALLONS, NORMAL LEVEL IS 23 3/16".

c

REFERENCES:

DRAWINC 208-047 SHEET RC-05 O

SENSING ELEMENT:

RC-39-LSH AR-501.

Rev. 20 Page 39

-e e

we.w 9r e---n-w-m--ser-6,--n-is--mmor++wwr--we&we mwe e--me+e i--*w m

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l i

4 O

ENCLOSURE 1 (Page 39 of 94)

P ICS-! ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGH/ LOW m

EVENT POINT 1295 INDICATED CONDITION:

o RCP-1A MOTOR UPPER OIL LEVEL >.75" BELOW NORMAL AS SENSED BY RC-39-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:

o TREND RCP-1A UPPER MOTOR OIL LEVEL WITH RC-190-LI.

o MONITOR RCP-IA USING COMPUTER GROUP 78.

i 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 17$ CALLONS.

l NORMAL LEVEL IS 23 3/I6".

REFERENCES:

DRAWING 208 047 SHEET RC-05 SENSING ELEMENT: RC-39-LSL i

O AR-501 Rev. 20-Page 40'

- ~

-- -. _. -. -. - ~ _ - -

i 4

i ENCLOSURE 1 (Page 40 of 94) i 4

1 ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 t

RC PUMP MTR OlL LEVEL HIGH/ LOW j

EVENT POINT 1296 INDICATED CONDITION:

o RCP-1A MOTOR LOWER OIL LEVEL >1" ABOVE NORMAL AS SENSED BY RC-40-LSH.

REDUNDANT INDICATION WHICH WIIL 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 CROUP 78.

o NOTIFY SITE NUCLEAR ENGINEERING.

i 4

DISCUSSION:

RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 CALLONS.

NORMAL LEVEL IS I4 9/16".

i a

REFERENCES:

DRAWINC 208-047 SHEET RC-05 SENSING ELEMENT:

RC-40+LSH-

. AR-501 Rev. 20 Page 41

O-ERCL01ME._1 (Page 41 of 94) i ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OlL LEVEL HIGH/ LOW EVENT POINT 1297 INDICATED CONDITION:

o RCP-1A MOTOR LOWER OIL LEVEL >1" 8ELOW P")RMAL AS SENSED BY RC-40-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 LOWER MOTOR OIL LEVEL WITH RC-190-LI.

o MONITOR RCP-1A USING COMPUTER CROUP 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 t.PPROXIMATELY 15 GALLONS.

NORMAL LEVEL IS 14 9/16".

r

REFERENCES:

- DRAWING 208-047 SHEET RC-05.

SENSING ELEMENT: RC-40-LSL

-AR-501 Rev. 20 Page 42

O' ENCLOSURE 1

< (

(Page 42 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03 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-IB 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".

REFERENCES:

DRAWINC 208 047 SHEET RC-06 A

SENSING ELEMENT: RC-62-LSH N.

AR-501-Rev. 20 Page 43

O ENCLOSURE 1-(Page 43 of 94)

~

t ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 i

RC PUMP MTR OlL LEVEL -

HIGH/ LOW J

EVENT POINT 1308 INDICATED CONDITION:

o RCP-1B MOTOR UPPER OIL LEVEL >.75" BELOW NORMAL AS SENSED BY RC-62-LSL, l4 REDUNDANT INDACATION WHICH WILL VERIFY ALARM:

o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.

t t

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 ENG4NEERING.

o NOTIFY ELECTRIC SHOP TO PREPARE TO ADD OIL TO MOTOR.

DISCUSSION:

RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 CALLONS.

NORMAL LEVEL IS 23 3/16".

REFERENCES:

DRAWING 208 047 SHEET RC-06

.O SENSING ELEMENT:

RC-62-LSL' AR-501:

Rev. 20 Page 44

.__.._..__..______-.____..__.____m._____._._-

i i

h ENCLOSURE 1 (Page 44 of 94) l 4

v ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 i

RC PUMP MTR OlL LEVEL HIGH/ LOW 4

I W

EVENT POINT 1309 INDICATED CONDITION:

o RCP-1B MOTOR LOWER OIL LEVEL >1" ABOVE NORMAL AS SENSED BY RC-63-LSH.

l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.

l OPERATOR ACTIONS FOR A VALID ALARM:

o TREND RCP-1B LOWER MOTOR OIL LEVEL WITH RC-190-LI.

o MONITOR RCP-la USING COMPUTER GROUP 79, o NOTIFY SITE NUCLEAR ENGINEERING, i

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-LSH O

AR-501 Rev. 20 Page 45

.__..__.__._.__.___m.__.

4 ERCLOiUEL_1 (Page 45 of 94)

ICS-I ANNUNCIATOR RESPONSE

~E-CY1-03-05 I-03-05 i

i RC PUMP MTH OlL LEVEL HIGH/ LOW r

EVENT POINT 1310 a

INDICATED CONDITION:

o RCP-IB MOTOR LOWER OIL LEVEL >1" BELOW NORMAL AS 'JENSED BY RC-63-LSL.

7 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-18 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 RESERVfIR HOLDS APPROXIMATELY 15 GALLONS.

e NORMAL LEVEL IS 14 9/16".

REFERENCES:

DRAWING 208-047 SHEET RC-06 SENSING ELEMENT: RC-63-LSL AR-501 Rev. 20~

Page 46

.. ~.

l O

ENCLOSURE 1 (Page 46 of 94) i ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL HIGHILOW EVENT POINT 1319 INDICATED CONDITION:

o RCP-IC MOTOR UPPER OIL LEVEL >I.25" A80VE NORMAL AS SENSED BY RC-85-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:

7 o TREND RCP-IC MOTCR UPPER OIL LEVEL WITH RC-190-LI.

o MONITOR RCP-IC USING COMPUTER GROUP 80.

o NOTIFY SITE NUCLEAR ENGINEERING.

DISCUSSION:

RC PUMP MOTOR UPPER OIL RESERV0IR HOLDS APPROXIMATELY 175 GALLONS.

NORMAL LEVEL IS 23 3/16".

REFERENCES:

DRAWINC 208-047 SHEET RC Oi SENSING ELEMENT: RC-85-LSH' I

O AR-501-Rev. 20 Page 47

i O

ENCLOSURE 1

' V (Page 47 of 94) j ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 4

t RC PUMP MTR OIL LEVEL Hl0HILOW t

EVENT POINT 1320 INDICATED CONDITION:

o RCP-1C MOTOR UPPER OIL LEVEL >.75" BELOW NORMAL AS SENSED BY RC-85-LSL.

1 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

j o RCP MOTOR O!L 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.

4 o MONITOR RCP-1C USING COMPUTER CROUP 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:

DRAWINC 208 047 SHEET RC-07 SENSING ELEMENT:

RC-85-LSL I

t

-AR-501 Rev. 20-Page 48

e O

ENCLOSURE 1 (Page 48 of 94)

ICS-I ANF."IATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP h4TR OIL LEVEL Hl0H/LOVV 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:

o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.

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.

n NOTIFY SITE NUCLEAR ENGINEERING.

DISCUSSION:

RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 CALLONS.

NORMAL LEVEL IS 14 9/16".

REFERENCES:

' DRAWINC 208-047 SHEET RC-07 SENSING ELEMENT: RC-86-LSH O

AR-501 Rev, 20-Page'49

i O

ENCLQiURE 1 (Page 49 of 94)

ICS-! ANNUNCIATOR RESPONSE IC5-CY1-03-05 I-03-05 i

i 2

RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1322 s

INDICATED CONDITION:

)

i o RCP-IC MOTOR LOWER OIL LEVEL >I" BELOW NORMAL AS SENSED BY RC-86-LSL.

i l

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

lO o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES LOW LEVEL.

l 1

OPERATOR ACT10NS FOR A VALID ALARM:

o TREND RCP-IC LOWER MOTOR OIL LEVEL WITH RC-190-LI.

o MONITOR RCP-IC USING COMPUTER CROUP 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 APPR0XIMATELY 15 CALLONS, NORMAL LEVEL 15 14 9/16".

l

REFERENCES:

DRAWING 208 047 SHEET RC-07 SENSING ELEMENT:

RC-86-LSL i

i l

AR-501

.Rev. 20 Page 50

0. 2. _ _ _ - _ _ _ _ _ _ _., - -

l F

C-)

ENCLOSURE 1

.(Page 50 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05

\\

RC PUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1331 INDICATED CONDITION:

o RCP-10 MOTOR UPPER OIL LEVEL >1.25" A80VE NORMAL AS SENSED dY RC-108-L5H.

REDUNDANT 1.dDICATION WHICH WILL VERIFY ALARM:

o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HIGH LEVEL.

l OPERATOR ACTIONS FOR A VALID ALARM:

o TREND RCP-10 MOTOR UPPER OIL LEVEL WITH RC-190-LI.

o MONITOR RCP-10 USING COMPUTER GROUP 81.

o NOTIFY SITE NUCLEAR ENGINEERING.

.f:

DISCUSSION:

RC PUMP MOTOR UPPER OIL RESERVOIR HOLDS APPROXIMATELY 175 GALLONS.

NORMAL LEVEL 15 23 3/16".

REFERENCES:

DRAWING 208 047 SHEET RC-08 O

SENSING ELEMENT:

RC-108 LSH F

AR-$01 Rev. 20 Page 51 l

~.,. - _ _ _ _ _. ~ _.. _, - _ _ - _ _ _. - - _ _ _.. _ - _ -. _.

{

ENCLOSURE _1 (Page 51 of 94) i ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05 RC PUMP MTR OIL LEVEL l

HIGH/ LOW EVENT POINT 1332 i

INDICATED CONDITION:

j o RCP-1O MOTOR UPPER OIL LEVEL >.75" 8ELOW NORMAL AS SENSED BY RC-108-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:

c TREND RCP-10 UPPER MOTOR OIL LEVEL WITH RC-190-LI.

o MONITOR RCP-10 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 CALLONS.

NORMAL LEVEL IS 23 3/16".

REFERENCES:

-DRAWING 208-047 SHEET RC-08 SENSING ELEMENT: RC-108 LSL

' AR-501 --

Rev. 20 Page 52

O ENCLOSURE 1 (Page 52 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-05

.I-03-05 RCPUMP MTR OIL LEVEL HIGH/ LOW EVENT POINT 1333 INDICATED CONDITION:

o RCP-10 MOTOR LOWER OIL LEVEL >1" A80VE NORMAL AS SENSED BY RC-108-LSH.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RCP MOTOR OIL LEVEL INDICATION, RC-190-LI, INDICATES HICH LEVEL.

OPERATOR ACTIONS FOR A VALID ALARM:

o TREND RCP-10 LOWER MOTOR OIL LEVEL WITH RC-190-LI.

o MONITOR RCP-1D USING COMPUTER GROUP c'..

o NOTIFY SITE NUCLEAR ENGINEERING.

DISCUSSION:

RC PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPR0xtMATELY 1$ CALLONS.

NORMAL LEVEL IS 14 9/16".

REFERENCES:

DRAWINC 208-047 SHEET RC-08 SENSING ELEMENT:

RC-108-LSH O

AR-501 Rev. 20 Page 53

EEL 0suRE 1 i

(Page 53 of 94)

ICS-1 ANNUNCIATOR RESPONSE ICS-CY1-03-05 I-03-05

[

RC PUMP MTR OIL LEVEL HIGHILOW EVENT POINT 1334 i

INDICATED CONDITION:

o RCP-2D MOTOR LOWER OIL LEVEL >1" BELOW NORMAL AS SENSED BY RC-109-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-3D LOWER MOTOR OIL LEVEL WITH RC-190-LI.

o MONITOR RCP-10 USING COMPUTER GROUP 81.

o NOTIFY SITE NUCLEAR ENGINEERING.

o NOTIFY ELECTRIC SHOP TO PREPARE TO ADD OIL TO MOTOR.

DISCUSSION:

Rs PUMP MOTOR LOWER OIL RESERVOIR HOLDS APPROXIMATELY 15 GALLONS, NORMAL LEVEL IS 14 9/16".

I

REFERENCES:

ORAWINC 208-047 SHEET RC-08 SENSING ELEMENT:

RC-109-LSL L

AR-501 Rev. 20 Page 54

_l i

O

[NCLOSURE 1 (Page $4 of 94)

ICS-1 ANNUNCIATOR RESPONSE ICS-CY1-03-06 I-03-06 r

i RC PUMP AIR COOLER

- LEAK i

I EVENT POINT 1298 INDICATED CONDITION:

o RCP-1A MOTOR COOLER SW LEAK AS SENSED BY RC-41-LS.

nEDUNDANT 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-1A PARAMETERS USING COMPUTER GROUP 78.

o NOTIFY SITE NUCLEAR ENGINEERINC.

DISCUSSION:

i CONSIDERATION SHOULD BE CIVEN'TO SHUTTING DOWN RCP-1A IF THERE IS A SUBSTANTIAL AIR COOLER LEAK.

REFERENCES:

DRAWING 208-047 SHEET RC-05 O

SENSING ELEMENT:

RC-41-LS AR-501 Rev. 20-Page-_SS-

./~'

's_/

(Page 55 of 94)

ICS-I ANNUNCIATOR RESPONSE IC5-CY1-03-06 I-03-06 RC PUMP AIR COOLER LEAK EVENT POINT 1311 INDICATED CONDITION:

o RCP-IB MOTOR COOLER SW LEAK AS SENSED BY RC

-LS.

r3 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 CIVEN TO SHUTTING DOWN RCP-1B IF THERE IS A SUBSTANTIAL AIR COOLER LEAK.

REFERENCES:

DRAWINC 208-047 SHEET RC 06 t i SENSING ELEMENT:

RC-64-L5

'a' AR-501 Rev. 20 Page 56

4 e

~

ENCLOSURE _1 (Page 56 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-03-06 I-03-06 i

e I

RC PLlMP I

I AIR COCLER l-LEAK

-EVENT POINT 1323 i

i INDICATED CONDITION:

o RCP-IC MOTOR COOLER SW LEAK AS SENSED BY RC-87-LS.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o SW COOLING WATER SUPPLY TO COOLER DIFFERENTIAL FLOW ALARM, i

OPERATOR ACTIONS FOR A VALID ALARM:

o MONITOR RCP-IC 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.

~

REFERENCES:

DRAWING 208-047 SHEET RC-07 SENSING ELEMENT: RC-87-LS O

b AR-501-Rev. 20 Page-57

O ERCLOSURE 1 (Page 57 of 94)

ICS-I ANNUNCIATOR RESPONSE IC5-CY1-03-06 I-03-06 RC PUMP AIR COOLER LEAK EVENT POINT 1335 INDICATED CONDITION:

o RCP-10 MOTOR COOLER SW LEAK AS SENSED BY RC-110-LS.

REDUNDANT INDICA' ION WHICH WILL VERIFY ALARM:

o SW COOLING WA1ER 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:

DRAWINC 208-047 SHEET RC-08 SENSING ELEMENT:

RC-110-L5 AR-501 Rev. 20 Page 58

1 O\\

MCLOSURE 1 (Page 58 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-01 I-04-01 RC PUMP D TRIP EVENT POINT 1383 INDICATED CONDITION:

o RCP-1D BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSIYION.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT ON WITH A RED FLAG ON RCP-10 CONTROL S'i ATION.

o RCS FLOW IS DECREASING, OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO AP-545.

DISC'J5SION:

A RCP TR!P SHOULD CAUSE A PLANT R'INBACK AND CAUSE FEEDWATER TO RE-RATIO.

ADDRESS TS REQUIREMENTS CONCERNING THIS CONDITION.

REFERENCES:

DRACNG 208-047 SHFr RC-04

.iENSING ELEMENT:

CONTROL SWITCH AND BREAKER CONTAC15 AR-501 Rev. 20 Page 59

4 O

ENCLOSURE 1 (Page 59 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-02 I-04-02 2

RC PUMP D MTR VIBRATION HIGH 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 nCP 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 AR-501 Rev. 20 Page 60

O EECLOSURE_1 (Page 60 of 94) m ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-03 I-04-03

.?, _ 1 RC PUMP D

_.i 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 Il=. CATION WHICH WILL VERIFY ALARM:

o WHITE RCP-1D SW FLOW INTERLOCK LIGHT NOT ON.

OPERATOR ACTIONS FOR A VALID ALARM:

o VER, Y NORMAL SW SYSTEM OPERATION.

o REFEK 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-IA OR SWP-18 INSTEAD OF USING THE NORMAL DUTY SW PUMP, SWP-IC.

REFERENCES:

DRAWING 208-047 SHEET RC-04 SENSING ELEMENT:

SW-102-FS2 O

AR-501 Rev. 20 Page 61

O EtiCLOSURE 1 (Page 61 of 94)

ICS-I ANNUNCIATCR RESPONSE ICS-CY1-04-04 I-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:

o RCP SEAL DATA RECORDERS, RC-19A-PR1, RC-19A-PR2, RC-198-PR1, RC-19B-PR2.

o COMPUTER 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 MCNITOR RCP COMPUTER GROUP FOR INCREASING TRENDS:

RCP-1A GRP. 78 RCP-1B GRP 79 RCP-IC CRP. 80 RCP-1D 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:

ORAWINC 208-047 SHEET RC-028 SENSING ELEMENT:

RC-206,209,212,215-TS AR-301 Rev. 20 Page 62

L.

O ENCLOSURE 1 (Page 62 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 RC PUMP OIL FILTER A P HIGH 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:

O o RCP-1A 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 SHOULD REMAIN RUNNING UNTIL RCP-1A C0AST DOWN IS COMPLETE, OTHERWISE SHUTDOWN RCP-3A.

015CUSSION:

MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.

REFERENCES:

DRAWINC 208-047 SHEET RC-05 SENSING ELEMENT:

RC-44-PS2

\\

AR-501 Rev. 20 Page 63

I ENCLOSURE 1 (Page 63 of 94)

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-38 AUTO STARTS.

OPERATOR ACTIONS FOR A VALID ALARM:

o START RCP-38.

o SHUT DOWN RCP-2B.

DISCUSSION:

MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.

REFERENCES:

ORAWINC 208-047 SHEET RC-06 SENSING ELEMENT:

RC-67-PS1 O

AR-501 Rev. 20 Page 64

O ENCLOSURE 1 (Pace 64 of 94)

ICS-I ANNUNCIATOR RESPONSE IC5-CY1-04-05 I-04-05 RC PUMP OlL 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-28.

o SHUT DOWN RCP-3B, DISCUSSION:

MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.

REFERENCES:

DRAWINC 208-047 SHEET RC-06 SENSING ELEMENT:

RC-67-PS2 O

AR-501 Rev. 20 Page 65

O EN{LOSURE 1 N

(Page 65 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 l

RC PUMP Oil FILTER A P HIGH EVENT POINT 1326 INDICATED CONDITION:

o RCP-1C AC LIFT OIL PUMP, RCP-2C SUCTION OIL FILTER DIFFERENTIAL PRESSURE

>2 PSID A5 SENSLD BY RC-90-PSI.

REDUNDANT INDICATI3N WHICH WILL VERIFY ALARM:

o RCP-1C WHITE LIrT DIL 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.

DISCUSSION:

MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.

REFERENCES:

DRAWINC 208-047 SHEET RC-07 SENSING ELEMENT:

RC-90-PSI I

AR-501 Rev. 20 Page 66

I l

O ENCLOSURE 1 (Page 66 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 I

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 CHANCE FILTER.

REFERENCES:

DRAWING 208-047 SHEET RC-07 SENSING ELEMENT:

RC-90-PS2 AR-501 Rev. 20 Page 67

O ENCLOSURE 1 (Page 67 of 94)

ICS-I ANNUNCIATOR RESPCASE 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:

O o RCP-1D WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.

o RCP-ID DC LIFT OIL PUMP, RCP-3D AUTO STARTS.

OPERATOR ACTIONS FOR A VALID ALARM:

o START RCP-3D.

o SHUT DOWN RCP-20.

DISCUSSION:

MAINTENANCE SHOULD BE NOTIFIED TO CHANGE FILTER.

REFERENCES:

DRAWING 208-047 SHEET RC-08 SENSING ELEMENT:

RC-113-PSI O

AR-501 Rev. 20 Page 68

f O

ENCLOSURE 1 (Page 68 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-04-05 I-04-05 RC PUMP OIL FILTER A P HIGH EVt.T P0lNT 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 RCP-10 WHITE LIFT OIL PERMISSIVE LIGHT IS OUT.

OPERATOR ACTIONS FOR A VALID ALARM:

o START RCP-20.

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 l

AR 501 Rev. 20 Page 69

- -~

O ENCLOSURE 1 (Page 69 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-05-01 I-05-01 PORV I

I SAFETY VALVE l

l OPEN I

I EVENT POINT 1957 INDICATED CONDITION:

o PRESSURIZER CODE SAFETY VALVE, RCV-8, ULTRASONIC INDICATION IS IN THE

" VALVE OPEN" REGION.

REDUNDANT INDICA 1 ION WHICH WILL VERIFY ALARM:

O o RCS PRESSURE >2500 PSIG.

o RCS PRESSURE DECREASING.

o RC DRAIN TANK PRESSURE AND TEMPERATURE INCREASING.

Of'ERATOR ACTIONS FOR A VALID ALARM:

o LOWER RCS PRESSURE USING PORV OR SPRAY VALVE.

DISCUSSION:

THIS ALARM Mt.ST BE RESET LOCALLY IN THE PORV POSITION INDICATION AND TSAT CABINET-IN THE "B" ES 4160V. SWITCHCEAR ROOM.

t

REFERENCES:

DRAWING 208-047 SHEET RC-027

("

SENSING ELEMENT: -~ ALARM SWITCH 1 AR-501 Rev. 20 Page 70

i ENCLOSURE 1 (Page 70 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-05-01 I-05-01 PORV SAFETY VALVE OPEN EVENT POINT 1958 INDICATED CONDITION:

o PRES 5URIZER CODE SAFETY VALVE, RCV-9, ULTRASONIC INDICATION IS IN THE

" VALVE OPEN" REGION.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O o RCS PRESSURE >2500 PSIG.

o RCS PRESSURE DECREASING.

o RC DRAIN TANK PRESSURE AND TEMPERATURE INCREASING.

OPERATOR ACTIONS FOR A JALID ALARM:

o LOWER RCS PRESSURE USING PORV OR SPRAY VALVE.

DISCUSSION:

THIS ALARM MUST BE RESET LOCALLY IN THE POR ' POSITION INDICATION AND TSAT CABINET IN THE "B" ES 4160V, SWITCHGEAR ROOM.

REFERENCES:

DRAWING 208-047 SHEET RC-027 SENSING ELEMENT:

ALARM SWITCH 2 AR-501 Rev. 20 Page 71

W O

ENCLOSURE 1

\\f (Page 71 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-05-01 I-05-01 PORV I

I SAFETY VALVE 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.WHICH WILL VERIFY ALARM:

O o RCS-PRESSURE >2450 PSIG.

o RCS PRESSURE DECREASING.

o RC DRAIN TANK PRESSURE AND TEMPERATURE INCREASING.

OPERATOR 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. SWITCHCEAR ROOM.

REFERENCES:

DRAWING 208-047 SHEET RC-027 SENSING ELEMENT: ALARM SWITCH 3

- AR-501-Rev. 20 Page'72

I ENCLOSURE 1 O

(Page 72 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-05-02 I-05-02 PORV SELECTED CLOSED 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 THE NECESSITY FOR PORV TO BE SELECTED CLOSED.

DISCUSSION:

THIS CONDITION RENDERS THE PORV INOPERABLE.

ADDRESS TS AND LTOPS REQUIREMENTS CONCERNING THIS CONDITION.

REFERENCES:

DRAWING 208-047 SHEET RC-025 SENSING ELEMENT: CONTROL SWITCH CONTACTS O

AR-501 Rev. 20 Fage 73

l O

ENCLOSURE 1 (Page 73 of 94)

ICS-I ANNUNCIATOR RESPONSE l ICS-CY1-05-06 I-05-06 I

LOOSE PARTS MONITORING TROUBLE EVENT POINT 1936 INDICATED CONDITION:

o ANY ONE OF THE LOOSE PARTS MONITORING CRANNELS EXCEEDING ALARM SETPOINT.

REDUNDANT INDICAT10N WHICH WILL VERIFY ALARM:

o RED ALARM INDICATION ON LOOSE PARTS MONITORING CHANNELS.

OPERATOR ACTIONS FOR A VALIO ALARM:

o REFER TO OP-506 FOR LPMS ALARM RESPONSE AND ANALYSIS CUIDELINES.

DISCUSSION:

REFERENCES:

SENSING ELEMENT: VARIOUS LPMS SENSORS AR-501 Rev. 20 Page 74

6 O

ENCLOSURE 1 (Page 74 of 94)

IC5-I ANNUNCIATOR RESPONSE IC5-CY1-06-01 I-06-01 PORV SOLENOID ENERGlZED EVENT POINT 1442 INDICATED CONDITION:

o PILOT OPERATED RELIEF VALVE, RCV-10, SOLEN 0ID IS ENERGIZED.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RCS PRESSURE >2450 PSIG.

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.

DISCUSSION:

THIS ALARM INDICATES ONLY THAT THE PORV OPEN SOLEN 0ID IS EN"4GIZED. 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. 20 Page 75

O ENCLOSURE 1 (Page 75 of 94)

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.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O o CREEN INDICATING LIGHT IS ON FOR RCV-11.

OPERATOR ACTIONS FOR A VALID ALARM:

o ASSESS REQUIREMENTS FOR PORV BLOCK VALVE, RCV-11 BEING CLOSED.

DISCUSSION:

ADDRESS TS AND LTOP REQUIREMENTS CONCERNING THIS CONDITION,

REFERENCES:

DRAWING 208-047 SHEET RC-013 SENSING ELEMENT:

33C VALVE CLOSED CONTACT i

AR-501 Rev. 20 Page 76

/~

ENCLOSURE 1

(]/ -

(Page 76 of 94)

ICS-I ANNUNCIATOR RESPONSE-ICS-CY1-07-01 I-07-01 PRESSURIZER l.

LEVEL HIGH l

I EVENT POINT 1371 INDICATED CONDITION:

o PRESSURIZER LEVEL >275" AS SENSED BY RC-1-LS1.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

p 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.

4 o REFER TO ITS 3.4.8 l

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 AR-501 Rev. 20 Page 77

a b

O*

ENCLOSURE 1 (Page 77 of 94)

ICS-I ANNUNCIATOR RESPONSE

-ICS-CY1-07-01 I-07-01 PRESSURIZER I

I LEVEL l

l HIGH I

I EVENT POINT-1372 INDICATED CONDITION:

o PRESSURIZER LEVEL >240" AS SENSED BY RC-1-LS2.

p 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.

l

-o LF_ PRESSURIZER LEVEL REACHES 256", REFER TO ITS 3.4.8.

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:

DRAWING 208-047 SHEET RC-027 SENSING ELEMENT: JRC-1-LS2 AR-501 Rev. 20 Page 78

O ENCLOSURE 1 (Page 78 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-07-02 I-07-02 PRESSURIZER HEATER SCR FAILURE EVENT POINT 1303 lINDICATEDCONDITION:

o RC PRESSURIZER HEATER SCR FAILURE.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

.q o RED INDICATING LIGHT ON PRE 55URIZER HEATER CONTROL CABINET.

o RCS PRES 5URE 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 A'. ARM INDICATES A DIFFERENTIAL VOLTAGE EXISTS OR HAS EXISTED BETWLEN iwo LECS 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-ENERCIZED.

j

REFERENCES:

DRAWINC 208-047 SHEET RC-019 SENSING ELEMENT: SCR DIFFERENTIAL VOLTAGE RELAYS AR-501.

Rev. 20 Page 79

O%

ENCLOSURE 1 (Page 79 of 94)

-ICS-I ANNdNCIATOR RESPONSE ICS-CY1-07-05 I-07-05 RCS PRESS HIGH TEMP LOW EVENT POINT 1935 INDICATED CONDITION:

l o REACTOR COOLANT PRESSURE IS >392.6 PSIG AS SENSED BY RC-3A-PS4 AND THE PORV, RCV-10, IS SELECTED TO LOW RANCE.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O o PORV, RCV-10, IS OPEN, o WIDE RANCE 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 p

SENSING ELEMENT:

86/RC3A-PS4 O

AR-501-Rev. 20 Page 80

/'

ENCLOSURE 1 (Page 80 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08 I-08-01

--emausumannen=--

monosmeuen PRESSURIZER I

I LEVEL l

l LOW i

I l

EVENT POINT 1373 INDICATED CONDITION:

o PRESSURIZER LEVEL IS <200" AS SENSED BY RC-1-LY4.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o PRESSURIZER LEVEt INDICATION.

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY PROPER OPERATION OF PRESSURIZER LEVEL CONTROL VALVE, MUV-31.

I o INCREASE PRESSURIZER LEVEL BY MANUALLY CONTROLLING MAKEUP / LETDOWN.

o TERMINATE PLANT C00LDOWN AS REQUIRED.

t DISCUSSION:

4 M

REFERENCES:

DRAWING 208-047 SHEET RC-027 SENSING ELEMENT:

RC-1-LY4 O

AR-501 Rev. 20 Page 81

..~

ENCLOSURE 1 T4 (Page 81 of 94)

ICS-I. ANNUNCIATOR RESPONSE ICS-CY1-08-01 I-08-01 PRESSURIZER I

LEVEL l

l LOW I

1 EVENT POINT 1374 INDICATED CONDITION:

o PRESSURIZER LEVEL IS <40" AS SENSED BY RC-1-LS1/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 VALIO 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 REQUIRED, DISCUSSION:

A LOW-LOW LEVEL IN THE PRESSURIZER WILL DE-ENERCIZE 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. 20 Page 82

. ~.

ENCLOSURE 1 (Page 82 of 94) l ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 PRESSURl2ER l

HEATER GROUP TROUBLE -

EVENT POINT 1344 INDICATED CONDITION:

o PRESSURIZER HEATER GROUP 1 BREAKER OPEM.

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 CROUP 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 AR-501 Rev. 20 Page 83-

_ ~ _ _ _.

O ENCLOSURE 1 (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 CROUP 2 BREAKER OPEN.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

>O o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OP. 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:

ORAWINC 208-047 SHEET RC-018

. SENSING ELEMENT:

BKR.2A ALARM SWITCH

'AR-501-Rev. 20 Page 84

-. -. ~. -_

~ ~ _

.~

t [

ENCLOSURE 1 (Page 84 of 94).

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 --

I-08-02 PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1352 i

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:

i o STABILIZE RC 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:

DRAWINC 208-047 SHEET RC-018 SENSING ELEMENT:

BKR.4B ALARM SWITCH AR-501 Rev. 20 Page 85_

O ENCLOSURE 1 (Page 85 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 1

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 C0ut D BE CAUSED BY MANUAL OPENING OF THE BREAKER OR A FAULT CONDITION (OVERCURRENT OR CURRENT IMBALANCE).

REFERENCES:

DRAWINC 208-047 SHEET RC-018 SENSING ELEMENT:

BKR.4C ALARM SWITCH AR-501 Rev. 20 Page 86

l l

GCLOSURE 1 I

(Page 86 of 94)

IC5-1 ANNUNCIATOR RESPONSE IC5-CY1-08-02 1-08-02 PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1359 INDICATED CONDITION:

o PRE 550RIZER HEATER CROUP 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 PRE 550RIZER 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 20S-047 SHEET RC-018 SENSING ELEMENT:

BKR. 3A ALARM SWITCH AR-501 Rev. 20 Page 87

O GCLOSURE 1 (Page 87 of 94)

IC5-1 ANNUNCIATOR RESPONSE IC5-CY1-08-02 I-08-02 I

l PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1387 INDICATED CONDITION:

o PRE 55URIZER HEATER GROUP 6 BREAKER OPEN.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR 15 OPENED.

OPERATOR ACTIONS FOR A VAllD ALARM:

o STABILIZE RCS PRESSURE.

o MONITOR PRE 550RIZER OPERATION.

o NOTIFY ELECTRIC SHOP.

DISCUSSICN; THIS ALARM INDICATES THE PRESSURIZER HEATER CROUO 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 Q

SENSING ELEMENT:

BKR. 4A ALARM SWITCH U

AR-501 Rev. 20 Page 88

ENCLOSURE 1 (Page 88 of 94) 1 ICS-I ANNUNCIATOR RESPONSE ICS-CY1-09-02 I-08 02 J

J PRE 88URl2ER HEATER GROUP I

TROUBLE t

EVENT POINT 1388

~

i int,ICATED CONDITION:

o PRESSURIZER HEATER GROUP 7 BREAKER OPEN.

4 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 PkESSURIZER HEATER GROUP BREAKER IS OPEN.

THIS CONDITION COULD BE CAUSED BY MANUAL OPENING OF THE BREAKER OR

-A FAULT CONDITION (OVERCURRENT OR CURREN' IMBALANCE).

1

REFERENCES:

ORAWING 208-047 SHEET RC-020 SENSING ELEMENT:

BKR. 1C ALARM SWITCH O

4 AR-501 Rev. 20 Page 89

.-.m.=

..._------,--m_-_

4

[

[IfCLOSURE 1 (Page 89 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02

-I-08-02 l

1 PRESSURIZER HEATER 0ROUP TROUBLE 4

EVENT POINT 1389 s

INDICATED CONDITION:

o PRESSURIZER HEATER GROUP 8 BREAKER OPEN.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o FEEDER BREAKER FOR THE HEATER GROUP TRIDS OR IS OPENED.

OPERATOR ACTIONS FOR A VALID ALARM:

o STABILIZE RCS PRESSURE.

o MONITOR PRE 550RIZER OPERATION.

o NOTIFY ELECTRIC 2%

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 CONDITION (OVEACURRENT OR CURRENT IMBALANCE).

REFERENCES:

' DRAWING 208 047 SHEET RC-020

/

SENSING ELEMENT: BKR.2C ALARM SWITCH t

_.v-AR-501 Rev. 20l Page-90 I

O' EEL 0iURL1 (Page 90 of 94) l

~

ICS-1 ANNUNCIATOR RESPONSE IC5-CY1-08-02 I-08-02 PRESSURIZER HEATER GROUP 1

TROUBLE EVENT POINT 1390 INDICATED CONDITION:

o PRE 550RIZER HEATER GROUP 9 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 STABILI2E RCS PRESSURE.

o MONITOR PRESSURIZER OPERATION.

o NOTIFY ELECTRIC SHOP.

DISCUSSION:

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).

REFERENCES:

DRAWING 208 047 SHEET RC-020 SENSING ELEMEVT:

BKR.3C ALARM SWITCH O

AR-501 Rev. 20 Page 91

l i

ENCLOSURE _1 (Page 91 of 94)

- ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 i

PHESSURl2ER HEATER GROUP TROUBLE EVENT POINT 1391 i

INDICATED CONDITION:

o PRESSURIZER HEATER GROUP 10 BREAKER OPEN.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O 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 1D ALARM SWITCH h

~--

AR-501-Rev. Page 92

..,..-.-.-..:-_ -. -. -. - -. -., =

l r

i (Q

ENCLO5URE 1 i

/

(Page.92 of 94) 4 t

ICS-I ANNUNCIA10R RESPONSE ICS-CY1-08-02 I-08-02 l

t-

- PRESSURl2E.*4 HEATER GROUP

' TROUBLE

-EVENT POINT 1392 i

INDICATED CONDITION:

o PRE 550RIZER HEATER GROUP 11 BREAKER OPEN.

,l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

[

o FEE 0ER 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.

l 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. 20 Page 93

\\

\\

O ENCLOSURE 1 (Page 93 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 i

t PRESSURIZER HEATER GROUP TROUBLE EVENT POINT 1393 INDICATED CONDITION:

o PRE 55URIZER HEATER GROUP 12 BREAKER OPEN.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O o FEEDER BREAKER FOR THE HEATER GROUP TRIPS OR IS OPENED.

OPERATOR ACTIONS FOR A VALID ALARM:

o STABILIZE RCS PRESSURE.

o MONITOR PRE 55URIZER 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 (OVERCURR.NT OR CURRENT IMBALANCE).

REFERENCES:

DRAWINC 208-047 SHEET RC-020 SENSING ELEMENT:

BKR.3C ALARM SWITCH O

AR 501 Rev. 20 Page 94

t I

t ENCLOSURE 1

\\

(Page 94 of 94)

ICS-I ANNUNCIATOR RESPONSE ICS-CY1-08-02 I-08-02 l

i PRESSURIZER HEATER GROUP TROUBLE 4

EVENT POINT 1394 1

4 I INDICATED CONDITION:

o PRESSURIZER HEATER GROUP 13 BREAKER OPEN.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O 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 CROUP 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

\\

i AR-501--

Rev. 20.

Page 95 (LAST PAGE)

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