ML20202B000
| ML20202B000 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 02/02/1998 |
| From: | FLORIDA POWER CORP. |
| To: | |
| References | |
| AR-504, NUDOCS 9802110053 | |
| Download: ML20202B000 (66) | |
Text
._ __. _ - _
i Document Transmittat #: 86525 Date: 2/2/98 To: NRC (DC DESK) MAC: N/A Destination: Cascription:
Copy Copy Totals
] Document: Revision: Comment: # INFO CNTL MSTR .
AR0504 16 24 1 0 0 M
( 1 Instructions to the Addressee: '>
Please verify the document (s) received agrees with the above information. '
Operations to department this transmittal. must a' tach old document (s) or portions of document (s) superseded by the ab The signature indicates acknowledgment of receipt of the above document (s) and that documents have been updated.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 w,diin 15 working days of transmittal date to mail code:
NA1C Florida Power Corporation
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Document Control, NA1C l lllll l l lll l
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Crystal River Energy Complex u I
.a v d d {3 is760 W. Power Line st.
- Crystal Rher, FL 34428-6708 Signature of Addressee: Date:
9802110053 980202 PDR ADOCK 05000302 F PDR
. . . _ _ ---J
INFORMATION L D '
Rev. 16
(. Effective Date 97 ANNUNCIATOR RESPONSE AR-504 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 ICS L ANNUNCIATOR RESPONSE APPROVED BY: Interpretation Contact N .. , a hC '
A . , n %; r' (SIGNATURE ON FILE)
DATE: ;
INTERPRETATION CONTACT: Manager, Nuclear Plant Operations Support
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%,,s; 1 % L TABLE OF CONTENTS u: SECIl0S e-e PAGE 1.0 PURPOSE.........................................,,,,.................... 1
2.0 REFERENCES
2.1 IMPLEMENTING
............... 1 REFERENCES............................
2.2 REVELOPMENTAL REFERENert.,,,,,,.......,,,... ,,,,,.......,,,,,.......
,,,,,,,1 1 3.0 PERLONNEL INDOCTRINATION.......................................... ..... 1' 4.0 INSTRUCTIONS............................................................ 1 5.0 FOLLOW-UP ACTIONS....................................................... 1 ENCLOSURES 1
An n u n ci ato r Re s pon s e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4
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AR-504 Rev 16 Page i
- h 1.0'- PURPOSE Q r
. 1.1 EstablishareferencedocumentfoYeachAnnunciatorWindowonthe ICS-CY4 tampbox.
1.2 Establish operator actions for valid Annunciator alarms on the ICS-CY4 Lamnbox.
l 1,3-
' Establish a reference to other procedures which address-operator actions for valid Anqunciator alarms on the ICS-CY4 Lampbox.
-2.0 -REFERENrFC 2.1 IMPLEMENTING REFERENCES 2.1.1 AP-545, " Plant Runback" 2.1.2 OP-605, "Feedwater System" 2.1.3 E0P, Emergency Operating Procedure f
A 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 INDOCTRIfMTION 3.1 The Annunciator System is powered from VBDB-5 Breaker 28.
4.O INSTRUCTIONS 4.1.
Respond to alarms on the ICS-CY4 Lampbox as irdicated in Enclosure 1, Annunciator Response.
5.0 F01. LOW-UP ACTIONS None AR-504 Rev. 16 Page 1
,=
e
(~s
=() p ENCLOSURE 1 (Page 1 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-01 L-01-01 FWPA l l TRIP I l l f EVENT POINT 1455 INDICATED CONDITION:
o FEEDWATER PUMP 2A CONTROL OIL PRESSURE <'5 PSIG AS SENSED BY FW-135-PS2, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CONTROL OIL *' PRESSURE INDICATION. -
o RED TRIP INDICATING LIGHT IS ON.
o FEEDWATER PUMP SPEED INDICATOR.
OPERATOR ACTIONS FOR A VALID ALARM:
i o IF REACTOR POWER >55% RTP, THEN REFER TO AP-545.
o IF-ALL FEEDWATER HAS BEEN LOST, REFER TO EOP.
o VERIFY PROPER OPERATION OF FEEDWATER BEARING / CONTROL OIL SYSTEMS.
r DISCUSSION:
f,QNDITIONS THAT WILL TRIP A MAIN FEEDWATER-PUMP:
TURBINE 0VERSPEED (5,555 RPM)
LOSS OF TRIPPING POWER LOSS OF BOTH BOOSTER PUMPS MISSING SPEED SIGNAL <100 RPM LUBE OIL PRESS. <5 PSIG -(2 OUT OF 3 LOGIC)
MAIN FEEDWATER 150 APUATION FEED PUMP SUCT. VALVES <25% OPEN MANUAL TURBINE TRIP
REFERENCES:
DRAWING 208-032 SHEET FW-45 (O
Q,1 . SENSING ELEMENT: FW-135-PS2 AR-504 Rev. 16 Page 2
p ENCLOSURE 1 t,g (Page 2 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-01~ L-01-01 FWPA
.l l TRIP l l l I i
EVENT POINT 1492 INDICATED CONDITION:
o FEEDWATER PUMP 2A CONTROL OIL PRESSURE <55 PSIG AS SENSED BY FW-320-PS, FW-321-PS, FW-322-PS OR FW-323-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RPS CHANNEL A,B,C, OR D FEED PUMP TRIP AUX RELAY MFP "A" INDICATION IS :
BRIGHT.
o RED TRIP INDICATING LIGHT IS ON.
o FEEDWATER PUMP SPEED INDICATOR.
OPERATOR ~ ACTIONS FOR A VALID ALARM: ,
o-IF REACTOR POWER >55% RTP, THEN REFER TO AP-545, o IF ALL FEEDWATER HAS BEEN LOST, REFER TO E0P. '
o VERIFY PROPER OPERATION OF FEEDWATER BEARING / CONTROL OIL SYSTEMS.
DISCUSSION:
THIS ALARM INDICATES THAT ONE OR MORE RPS CHANNELS HAS RECEIVED A TRIP PUMP. SIGNAL FROM THE CONTROL OIL PRESSURE SWITCHES ASSOCIATED W 1tlIS MAY NOT BE INDICATIVE OF AN ACTUAL FEED PUMP TRIP CONDITION.
REFERENCES:
DRAWING 208-032 SHEET FW-45
\j SENSING ELEMENT:
FW-320,321,322,323-PS AR-504-Rev. 16 Page 3
. - J
(n - ENCLOSURE 1 (Page 3 of 63) 4 ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-02 L-01-02 FWP A VlBRATION HIGH .
EVENT POINT 1464 INDICATED CONDITION:
o MAIN FWP 2A INBOARD /0UTBOARD TURBINE BEARING VIBRATION >2.4 IS EITHER:
MILS, (ALERT) OR >3.5 MILS (DANGER) AS SENSED BY FW-239-MIS /FW-241-MIS o
( MAIN FWP 2A INBOARD /0UTBOARD PUMP BEARING VIBRATION - >5.0ISMILS EITHER:
(ALERT) OR >S.7 MILS (DANGER) AS SENSED BY FW-267-MIS /FW-269-MIS Qv REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o I&C FEEDWATER PUMP CAL LAB ON I45' LEVEL. VIBRATION MONITORING PANEL INDICATIONS (VMC-1) LOCAT o VIBRATION IS FELT AT FWP-2A.
OPERATOR ACTIONS FOR A VALID ALARM:
o IF VIBRATION IS IN " ALERT", CONTACT ENGINEERING FOR RECOMMENDATIONS FOR FURTHER PUMP OPERATION.
o IF VIBRATION IS IN " DANGER", THEN CONSIDERATION SHOULD BE GIVEN TO REDUCING FLOW THROUGH THE PUMP UNTIL TriE DANGER ALARM CAN DE CLEA DISCUSSION:
REFER TO OP-605 FOR VIBRATION SETPOINTS.
THIS ALARM MUST BE MANUALLY RESET AT THE FEEDWATER PUMP VIBRATI PANEL (VMC-1)
CONDITION LOCATED IN I&C CAL LAB ON I45' LEVEL WHEN THE VIBRATION HAS CLEARED.
REFERENCES:
DRAWINC 208-032 SHEET FW-45 SENSING ELEMENT:
FW-269-MIS, FW-267-MIS, FW-239-MIS & FW-241-MIS AR-504 Rev. 16 Page 4 l
,A
! EELQ1URE 1 (Page 4 of 63) e ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-03 L-01-03 I
FWPA OIL PRESS LOW EVENT POINT 1436 INDICATED CONDITION:
o FEEDWATER PUMP 2A LUBE OIL PRESSURE <18 PSIG AS SENSED BY FW-186-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o STANDBY LUBE OIL PUMP AUTO STARTS, FWP-3A, FWP-4A.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE STANDBY LUBE OIL P!HP AUTO STARTS.
o ENSURE PROPER FEED PUMP LUBE OIL RESERVOIR LEVEL.
o ENSURE PROPER FEED PUMP LUBE OIL TEMPERATURE.
DISCUSSION:
FEED PUMP TRIPS AT LUBE OIL PRESSURE <5 PSIG (2 OUT OF 3 LOGIC).
i --
REFERENCES:
DRAWING 208-032 SHEET FW-07 SENSING ELEMENT: FW-186-PS e ).
\~/
AR-504 l Rev. 16 Page 5 s
m e
ENCLOSURE 1 y (Page 5 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-03 L-01-03 FWPA OIL PRESS --
LOW EVENT POINT 1437 INDICATED CONDITION:
o FEE 0 WATER PUMP 2A CONTROL OIL PRESSURE <90 PSIG AS SENSED BY FW-195-P REDUNDANT' INDICATION WHICH WILL VERIFY ALARM:
V o FEEDWATER PUMP 2A CONTROL OIL PRESSURE INDICATOR FW-205-PI.
o STANDBY LUBE OIL PUMP AUTO STARTS, FWP-3A, FWP-4A.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE STANDBY LUBE OIL PUMP AUTO STARTS.
o ENSURE PROPER FEED PUMP LUBE OIL RESERVOIR LEVEL.
o ENSURE PROPER FEED PUMP LUBE OIL TEMPERATURE.
DISCUSSION:
FEEDPSIG.
IS~<55 PUMP CONTROL OIL SENDS A TRIP SIGNAL TO RPS WHEN CONTROL OIL
REFERENCES:
DRAWING 208-032 SHEET FW-07 SENSING ELEMENT: FW-195-PS J
AR-504 Rev. 16 Page 6
l .. ;,
l
-4 ENCLO5URE 1 p
,,, (Page 6 of 63)-
l ICS-L ANNUNCIATOR RESPONSE *
.CS-CY4-01-03 L-01-03 f.-
FWPA OIL PRESS LOW EVENT POINT 1448 INDICATED CONDITION:
-o FEEDWATER PUMP 2A LUBE OIL PRESSURE <12 PSIG AS SENSED BY FW-187-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
' 'L/
ol FEEDWATER PUMP 2A LUBE OIL PRESSURE INDICATOR FW-203-PI. '
o EMERGENCY LUBE OIL PUMP. FWP-5A STARTS.
o STANDBY LUBE OIL PUMP AUTO STARTS, FWP-3A, FWP-4A.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE STANDBY LUBE OIL PUMP AUTO START 5.
o VERIFY PROPER FEED PUMP LUBE OIL RESERVOIR LEVEL.
o VERIFY PROPER FEED PUMP LUBE OIL TEMPERATURE.
DISCUSSION:
FEED PUMP WILL TRIP WHEN LUBE OIL PRESSURt <5 PSIG (2.0UT OF 3 LOGIC).
REFERENCES:
-DRAWING 208-032 SHEET FW-34 SENSING ELEMENT: FW-187-PS AR-504 Rev. 16 Page 7
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.Q ,
ENCLOSURE 1 (Page 7 of 63) e ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-04 L-01-04 FWPA
- LUBE OIL PUMP TRIP EVENT POINT 1438 INDICATED CONDITION:
o POSITION.
FWP-3A BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTE l REDUNDANT
'0ICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT *IS ON WITH A RED FLAG ON FWP-3A CONTROL STATION.
o STANDBY FEEDWATER LUBE OIL PUMP AUTO STARTS.
I l'
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE FWP-4A, BACKUP FEEDWATER LUBE OIL PUMP, IS RUNNING.
o-INVESTIGATE.CAUSE OF PUMP TRIP, DISCUSSION:
THIS PUMP SUPPLIES BOTH LUBE OIL AND CONTROL OIL TO THE FEED PUMP.
I J
REFERENCES:
DRAWING 208-032 SHEET FW-07 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-504 Rev. 16 Page 8
g-
!,_ ENCLOSURE 1 y (Page 8 of 63)
ICS-L ANNUNCIATOR RESPONSE lICS-CY4-01-04 L-01-04 l
FWPA
--- LUBE OIL PUMP TRIP EVENT POINT 1444 INDICATED CONDITION:
o POSITION.
FWP-4A BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\
o CREEN LIGHT IS ON WITH A RED FLAG ON FWP-4A CONTROL STATION.
e -
NP-3A, STANDBY FEEDWATER LUBE OIL PUMP, AUTO STARTS.
OPERATOR ACTIONS FOR A VALID ALARM:
o F lSURE FWP-3A, BACKUP FEEDWATER LUBE OIL PUMP IS RUNNING.
o INVESTICATE CAUSE OF PUMP TRIP, DISCUSSION:
THIS PUMP SUPPLIES BOTH LUBE OIL AND CONTROL OIL TO THE FEED PUMP.
l l l
REFERENCES:
DRAWING 208-032 SHEET FW-09 SENSING ELEMENT:
CONTROL SWITCH AND BREAKER CONTACTS AR-504 Rev. 16 Page 9
'\ ENCLOSURE 1 (G - '., (Page 9 of 63).
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-04 L-01-04 FWPA LUBE OIL PUMP TRIP EVENT POINT 1450 i
INDICATED CONDTTION:
o POSITION.
FWP-5A BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER START REDUNDANT INDICATION WHICH WILL-VERIFY ALARM:
I V o GFIEN LIGHT IS ON WITH A RED FLAG ON FWP-5A CONTROL STATION. .
o FWP-3A, FWP-4A STANDBY FEEDWATER LUBE OIL PUMPS AUTO START.
OPERATOR ACTIONS FOR A VALID ALAR 4:
o ENSURE BACKUP FEEDWATER LUBE OIL-PUMP, FWP-3A IS RUNNING.
o IF NO LUBE OIL PUMPS ARE RUNNING, THEN VERIFY THAT FWP-2A IS NOT ROLLING.
o INVESTICATE CAUSE OF PUMP TRIP.
DISCUSSION:
THIS PUMP SUPPLIES ONLY BEARING LUBE OIL TO THE FEED PUMP, NOT CONTROL OIL.
REFERENCES:
DRAWING 208-032 SHEET FW-34 SENSING ELEMENT:
A CONTROL SWITCH AND BREAKER CONTACTS
' N).
AR-504 Rev. 16 Page 10 j
--- J
, ~y
-y) 7 ENCLOSURE 1 (Page 10 of 63) l ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-05 L-01-05 FWPA
--- EMERG OIL PP.
___ AUTO START EVENT POINT 1449 IND CATED CONDITION:
o POSITION.
FWP-5A BREAKER CLOSED WITH THE CONTROL HANDLE Ih' 'HE NORMAL AFTER STOP REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
/'N V o RED-LICHT IS ON WITH A GREEN FLAG ON FWP-5A CONTROL STATION, 1 OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START. .
o' VERIFY PROPER LUBE OIL SYSTEM OPERATION.
DISCUSSION:
FWP-SA-WILL AUTO START WHEN LUBE OIL PRESSURE DROPS TO <12 PSIC.
FEED LOGIC). PUMP WILL TRIP WHEN LUBL OIL PRESSURE DROPS TO <5 PSIG (2 OUT OF
REFERENCES:
DRAWING 208-032 SHEET FW-034 SENSING ELEMENT:
CONTROL SWITCH AND BREAKER CONTACTS.
%.J AR-504 Rev. 16 Page 11
-. p Q p ENCLOSURE 1 (Page 11 of 63)- ,
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-05 L-01-05 '
FWPA EMERG OlL PP
___ AUTO START i
EVENT POINT 1496 INDICATED CONDITION:
o POSITION.
FWP-3A BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP I
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
fu o RED LIGHT IS ON WITH A GREEN FLAG ON FWP-3A CONTROL STATION. -
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START.
o VERIFY PROPER LUBE OIL SYSTEM OPERATION.
DISCUSSION:
FWP-3A WILL AUTO START WHEN LUBE OIL PRESSURE DROPS TO <18 PSIG OR WH CONTROL OIL PRESSURE DROPS TO <90 PSIG.
FEED LOGIC). PUMP WILL TRIP WHEN LUBE OIL PRESSURE DROPS TO <5 PSIG (2 OUT OF
REFERENCES:
DRAWING 208-032 SHEET FW-007 SENSING ELEMENT: = CONTROL SWITCH AND BREAKER CONTACTS.
\ --
AR-504 Rev. 16 Page 12
(j p ENCLOSURE 1 (Page 12 of 63)
-! ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-05 L-01-05 FWPA EMERG OlL PP
___ AUTO START EVENT POINT 1498 INDICATED CONDITION:
o POSITION.
FWP-4A BREAKER CLOSED WITH THE CONTROL HANDLE IN.THE NORMAL AFTER STOP REDUNDANT' INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT IS ON WITH A GREEN FLAG ON FWP-4A CONTROL STATION. #
OPERATOR ACTIONS'FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START.
o VERIFY PROPER LUBE OIL SYSTEM OPERATION. ,
DISCUSSION: 4 FWP-4AOILWILL CONTROL AUTO PRESSURE START DROPS TO <90WHEN PSIG, LUBE OIL PRESSURE DROPS TO <18 PSIG OR W FEED LOGIC). PUMP WILL TRIP WHEN LUBE OIL PRESSURE DROPS TO <5 PSIG (2 OUT O
REFERENCES:
DRAWING 208-032 SHEET FW-009 SENSING ELEMENT:
CONTROL SWITCH AND BPEAKER CONTACTS.
AR-504 (
Rev. 16 Page 13 p NN
) '
. r'3 (j ,,,
ENCLOSURE 1 (Page 13 of 63) e ICS-L ANNUNCIATOR RESPONSE IC0-CY4-01-06 L-01-06 FWP A LUBE OlL RESVR LEVEL
___ HIGH/ LOW EVENT POINT 1460 INDICATED CONDITION:
o FEEDWATER FW-207-LS. PUMP 2A LUBE OIL RESERVOIR LEVEL HIGH AS ' SENSED BY O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
-C o ON HIGH' LEVEL. ;
o LOCAL RESERVOIR SIGHT CLASS INDICATION.
o LOCAL RESERVOIR DIPSTICK LEVEL.
OPcRATOR ACTIONS FOR A VALID ALARM:
o CHECK LUBE OIL DRAIN FLOWPATH TO THE LUBE OIL PURIFIER.
DISCUSSION:
THIS ALARM THE BOTTOM WILL FLANGE ACTUATE OF THE LEVEL SWITCH,WHEN OIL LEVEL REACHES 15 INCHES BELOW THE T
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-207-LS
. ("y
%.J AR-504 Rev. 16 Page 14
e l =
n
- (L p
ENCLOSURE 1 (Page 14 of 63; ICS L ANNUNCIATOR RESPONSE ICS-CY4-01 06 L-01-06 1
FWP A LUSE OIL RESVR LEVEL
___ HIGHILOW EVENT POINT 1461
'NDICATED CONDITION:
o FEEDWATER PUMP 2A LUBE OIL RESERVOIR LEVEL LOW AS SENSED BY FW-207-L REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
s o Lb8E OIL SYSTEM PRESSURE INDICATION. *?
o LOCAL RESERVOIR SIGHT CLASS INDICATION.
o' LOCAL RESERVOIR, DIPSTICK LEVEL OPERATOR ACTIONS FOR A, VALID ALARM:
o CHECK LUBE OIL SYSTEM COR EVIDENCE OF LEAKS.
o ADD OIL TO LU8E OIL RESERVOIR AS NECESSARY.
\
DISCUSSION:
IF A LARGE LUBE "'. LEAK EXISTS, CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN THE MAIN FEED PUMP.
THIS ALARM WILL ACTUATE WHEN OIL LEVEL REACHES 30 INCHES BELOW THE TOP OF THE BOTTOM FLANGE OF THE LEVEL SWITCH.
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-207-LS
')v. '
- AR-504
, Rev. 16 Page 15
.- ~ . o , c. _
{, - ,y ENCLOSURL 1 (Page 15 of 63) w.
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-01 L-02-01 i
FWPB l l TRIP I I I I EVENT POINT 1471 INDICATED CONDITION:
o FEEDWATER PUMP 2B CONTROL OIL PRESSURE <55 PSIG AS SENSED BY FW-136-P REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
b V) o CONTROL OIL' PRESSURE INDICATION. .
o RED-TRIP INDICATION.
o FEEDWATER PUMP SPEED INDICATOR.
OPERATOR ACTIONS FOR A VALID ALARM:
o IF. REACTOR POWER >55% RTP, THEN REFER TO AP-545.
o IF ALL FEENATER HAS BEEN LOST, REFER TO E0P.
o VERIFY PROP 51 OPERATION OF FEEDWATER BEARING / CONTROL OIL SYSTEMS.
DISCUSSION:
CONDITIONS THAT WILL TRIP A MAIN FEEDWATER PUMP:
LOSS OF TRIPPING POWER LOSS OF BOTH BOOSTER PUMPS MISSING SPEED SIGNAL 4 00 RPM LUBE OIL PRESS. <5 PSIG (2 OUT OF 3 LOGIC)
MAIN FEE 9 WATER ISO ACTUATION FECD PUMP SUCT. VALVES <25% OFEN MANUAL TURBINE TRIP Ri CERENCES: DRAWING 208-032 SHEET FA-45 l-SENSING ELEMENT: FW-136-PS2
=w AR-500 Rev. 16 Page 16
P
- fm - ENCLOSURE 1 7 (Page 16 of 63) as -
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-01 L-02-01 ;
FWPB l l TRIP
- I I I l.
EVENT POINT 1493 It4DICATED CONDITION:
o FEEDWATER PUMP 2B CONTROL OIL FRESSURE <55 PSIG AS SENSED BY FW-324-PS, ;
FW-325-PS, FW-326-PS OR FW-32/-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
' o RPS- CHANNEL A, B, C, 'OR D FEED PUMP TRIP AUX RELAY MFP "8" INDICATION IS -
BRIGHT.
o RED TRIP INDICATION,-
o FEEDWATER PUMP SPEED INDICATOR.
OPERATOR ACTIONS FOR A VALID ALARM: s o IF REACTOR POWER >55% RTP, THEN REFER- TO AP-54!,
o IF ALL FEEDWATER HAS BEEN LOST, REFER TO EOP.
o VERIFY PROPER OPERATION OF FEEDWATER BEARING / CONTROL O'l SYSTEMS. '
DISCUSSION:
THIS ALARM INDICATES THAT ONE OR MORE RPS CHANNELS HAS RECEIVED A FE TRIP PUMP. SIGNAL FROM THE CONTROL OIL PRESSURE SWITCHES ASSOCIATED WITH THIS MAY NOT BE INDICATIVE' 0F AN ACTUAL FEED PUMP TRIP CONDITM.
{
REFERENCES:
DRAWING 208-032 SHEET FW-45
. SENSING ELEMENT: FW-324, 325. 326, 327-PS '
' AR-504 Rev. 16 Page 17 .
v- y y e ywr + y- w'" py+- m 7 9 --w gmy-+ -
--y--- , ,y9 ,- - - - - - - - . - y,---, y- ----c y
p IRCLOSURE 1 Q p (Page 17 of 63)
.. a' ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-02 L-02-02
=
FWPB VfBRATION HIGH EVENT POINT 1480 INDICATED CONDITION:
o MAIN FWP 2B INBOARD /0"TBOARD TURBINE BEARING VIBRATION IS>2.4 EITHER:
MILS, (ALERT) OR >3.5 MILS (DANGER) AS SENSED BY FW-240-MIS /FW-242-MIS o
MAIN FWP 2B INBOARD /0UTBOARD PUMP BEARING VIBRATION IS EITHER:
l >5.0 MILS (A? ERT) OR >5.7 MILS (DANGER) AS SENSED BY FW-268-MIS /FW-270-MIS V REDUNDANT IND7 % TION WHICH WILL VERIFY ALARM: -
o FEEDWATER PUMP VIBRATION MONITORING PANEL INDICATIONS (VMC-1) LOCATE I&C CAL LAB ON 145' LEVEL.
o VIBRATION IS FELT AT FWP-28.
OPERATOR ALTIONS FOR A VALID ALARM .
o IF VIBRATION IS IN " ALERT", CONTACT ENGINE 8ERING FOR RECOMMENDATIONS FOR FURTHER PUMP OPERAT70N.
o IF VIBRATION IS IN " DANGER", THEN CONSIDERATION SHOULD BE GIVEN TO REDUCING FLOW THROUGH THE PUMP UNTTL THE DANGER ALARM CAN BE CLEARED.
DISCUSSION:
REFER TO OP-605 FOR VIBRATION SETPOINTS.
THIS ALAPM MUST BE MANUALLY RESET AT THE FEEDWATER PUMP VIBRATION MO PANEL (VMC-1) LOCATED IN I&C CAL LAB ON 145' LEVEL WHEN THE VIBRATION CONDITION HAS CLEARED.
g
REFERENCES:
DRAWING 208-032 SHEET FW-45
-(_/ SENSING ELEMENr: FW-270-MIS, FW-268-MIS, FW-240-MIS & FW-242-MIS AR-504 Rev. 16 Page 18
-ENCLOSURE 1 m (Page 18 of 63)
ICS L ANNUNCIATOR RESPONSE ICS-Ci4-02-03l L-02-03 t
l 1
FWPB-OIL PRESS LOW EVENT POINT 1439 INDICATED CONDITION:
l o FEEDWATER PUMP 28 LUBE OIL PRESSURE <18 PSIG AS SENSED BY FW-191-PS.
l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\
o FEEDWATER' FUMP 28 LUBE OIL PRESSURE INDICATOR FW-204-PI.
o STANDBY LUBE OIL PUMP AUTO STARTS, FWP-3B, FWP-48.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE STANDBY LUBE OIL PUMP AUTO STARTS.
o VERIFY PROPER FEED PUMP LUBE OIL RESERVOIR LEVEL.
o VERIFY PROPER FEED PUMP LUBE OIL TEMPERATURE.
DISCUSSION:
FEED PUMP TRIPS AT LUBE OIL PRESSURE <$ PSIC (2 0U1 0F 3 LOGIC).
l
~
REFERENCES:
DRAWING 208-032 SHEET FW-08 SENSING ELEMENT: . FW-191-PS b
AR-504 Rev. 16 Page 19
e f-ENCLOSURE 1
( p (Page 19 (,f 63)
_ IC' t ANNUNCIATOR RESPONSE ICS-CY4-02-03 L-02-03 FWPB CIL PRESS LOW EVENT POINT 1440 INDICATED CONDITION:
o FEEDWATER PUMP 2B CONTROL OIL PF. ESSURE <90 PSIG AS SENSED BY FW-198-P REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDWATER PUMP 2B CONTROL OIL PRESSUR5 INDICATOR FW-206-PI.
- o STANDBY LUBE OIL PUMP AUTO STARTS, FWP-38. FWP-48.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE STANDBY LUBE.0IL PUMP AUTO STARTS, o VERIFY PROPER FEED Put"2 LUBE-OIL RESERVOIR LEVEL, i o VERIFY PROPER FEED PUMP LUBE OIL TEMPERATURE, DISCUSSION:
FEED IS PUMP CONTROL OIL SENDS A TRIP SIGNAL TO RPS WHEN CONTROL OIL PRES
<55 PSIC.
REFERENCCSi DRAWING 208-032 SHEET FW-08 SENSING ELEMENT: FW-198-PS AR'- 504 -
Rev. 16 Page 20 t
.m-- - ,r--,, , - - ,
' /3 ENCLOSURE 1
() p (Page 20 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-03 L-02 i l
g --
FWPB OlLPRESS LOW EVENT POINT 1451 INDICATED CONDITION:
o FEEDWATER PUMP 28 LUBE OIL PRESSURE <12 PSIG AS SENSED BY FW-192-PS.
n REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
( l N.)
o EMERGENCY LUBE OIL PUMP, FWP-5B STARTS.
o STANDBY LUBE OIL PUMP AUTO STARTS. FWP-3B, FWP-48.
OPERATOR ACTIONS FOR A' VALID ALARM:
o ENSURE STANDBY LUBE OIL PUMP AUTO STARTS.
o VERIFY PROPER-. FEED PUMP LUBE OIL RESERVOIR LEVEL.
o VERIFY PROPER FEED PUMP LUBE OIL-TENPERATURE.
DISCUSSION:
FEED PUMP WILL TRIP WHEN LUBE OIL FRESSURE <5 PSIG (2 OUT OF 3 LOGIC).
REFERENCES:
DRAWING 208-032 SHEET FW-35 SENSING FLEMENT: FW-192-PS U
AR-504 Rev. 13 Page 21
1 3,
ENCLOSURE 1 7 (Page 21 of 63) e
- ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-04l L-02-04 FWPB LUBE OlL PUMP TRIP i
EVENT POINT 1441 INDICATED CONDITION:
i o POSITION.
FWP-38 BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER S O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
() o CREEN LIGHT IS ON WITH A RED FLAC ON FWP-3B CONTROL STATION, 3 o STANDBY FEEDWATER LUBE OIL PUMP FW.R, FWP-48, AUTO STARTS.
OPERATOR ACTIONS FOR A VALID ALARM:
,o ENSURE BACKUP FEFDWATER LUBE OIL PUMP, FWP-48 IS RUNNING.
o INVESTICATE CAUSE OF PUMP TRIP.
DISCUSSION:
THIS PUMP SUPPLIES BOTH LUBE OIL AND CONTROL OIL TO THE FEED PUMP.
REFERENCES:
3RAWING 208-032 SHEET FW-08
_,_s SENSING ELEMENT: . CONTROL SWITCH AND BREAKER CONTACTS AR-504 Rev. 16 rage 22
4 (N
!] p ENCLOSURE __1 (Page 22 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-04 L-02-04 FWP5 LUBE OIL PUMP TRIP EVENT POINT 1447 i
INDICATED CONDITION:
o POSITION.
FWP-4B BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER S REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT"IS ON WITH A RED FLAG ON FWP-4B CONTROL STATION.
- o STANDBY FEE 9 WATER LUBE OIL PUMP FWP-3B, FWP-4B AUTO STARTS..
OPERATOR ACTIONS FOR A VALIO ALARM:
o ENSURE BACKUP FEEDWATER LUBE OIL PUMP, FWP-38 IS RUNNING.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
THIS PUMP SUPPLIES Bt1H LUBE OIL AND CONTROL OIL TO THE FEED PUMP.
REFERENCES:
DRAWINC 208-032 SHEET FW-10 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-504 Rev. 16 Page 23
ENCLOSURE 1 y, p (Page 23 of 63) e ICS-L ANNUNCIATOR RESPONSE ICS-(.Y4-02-04 L-02-04 FWPB LUBE OlL PUMP TRIP i l
EVENT POINT 1453 INDICATED CONDITION:
o FWP-5B POSITION.
BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER STAR
. f^g REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
() o CREEN LIGHT IS ON WITH A RED FLAG ON FWP-5B CONTROL STATION. I o STANDBY FEEDWATER LUBE OIL PUMP FWP-38, FWP-4B AUTO STARTS.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE BACKUP FEEDWATER LUBE OIL PUMP, FWP-3B IS RUNNING.
o IF NO LUBE OIL PUMPS ARE RUNNING THEN VERIFY THAT FWP-2B IS NOT ROLLING -
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
THIS OIL PUMP SUPPLIES ONLY BEARING LUBE OIL TO THE FEED PUMP AND NOT CONTRO
REFERENCES:
DRAWING 208-032 SHEET FW-35 SENSING ELEMENT: -CONTROL SWITCH AND BREAKER CONTACTS
%I -
i AR-504 Rev. 16 Page 24
ENCLOSUPE_1 7 (Page 24 of 63) e ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-05 L-02-05 .
.FWPB EMERG OlL PP AUTC START I EVENT POINT 1452 INDICATFD CONDITION:
o FWP-58. BREAKER CLOSED WITH THE CONTROL HANDLE IN Tt!E NORMAL AFTER STOP POSITION. 1 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O
. (,/
o RED LIGHT IS ON WITH A GREEN FLAG ON FWP-5B CONTROL STATION. !
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START. .
o VERIFY PROPER LUBE OIL SYSTEM OPERATION, DISCUSSION:
FWP-5B WILL AUTO START WHEN LUBE OIL PRESSURE DROPS TO <12 PSIG.
FEED PUMP WILL TRIP WHEN LUBE OIL PRESSURE DROPS TO <5 PSIG (2 OUT OF 3 LOGIC).
REFERENCES:
DRAWING 208-032 SHEET FW-035 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS.
'NJ AR'504-Rev. 16 Page 25
p
( ,
p ERCLOSURE_1 (Page 25 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-05 L-02-05 FWPB EMERG OlL PP
_ __ AUTO START EVENT POINT 1497 INDICATED CONDITION:
o POSITION, FWP-3B BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTE O REDUNDANT INDICATION WHICH WII.L VERIFY ALARM:
V o RED LIGHT IS ON WITH A GREEN FLAG ON FWP-3B CONTROL STATION. -
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START.
o VERIFY PROPER LUBE OIL SYSTEM OPERATION.
DISCUSSION:
FWP-38 WILL AUTO START WHEN LUBE OIL PRESSURE DROPS TO <18 PSIG O CONTROL OIL PRESSURE DROPS TO <90 PSIG.
FEED LOCIC). PUMP WILL TRIP WHEN LUBE OIL PRESSURE DROPS TO <5 PSIG (2 OU
REFERENCES:
E+RAWING 208-032 SHEET FW-008
_n SENSING ELEMENT: CONTROL---SWITCH . AND BREAKER CONTACTS.
k,_
AR-504 Rev. 16 Page 26
(3 ENCLOSURE 1
_V e (Page 26 of 63) e ICS-L ANNUNCIA10R RESPONSE lICS-CY4-02-05 L-02-05 FWPB EMERG OlLPP AUTO START EVENT POINT 1499 INDICATED CONDITION:
o P..'P-4B POSITION,BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER S REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
b o RED LIGHT IS ON WITH A ' GREEN FLAG ON FWP-4B CONTROL STATION. '
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START. 4-o VERIFY PROPER LUBE OIL SYSTEM OPERATION.
DISCUSSION:
FWP-4B WILL' AUTO START WHEN LU8F. OIL PRESSURE DROPS TO <18 PSIG OR WHE CONTROL OIL PMSSURE DROPS TO <90 PSIG.
FEED LOGIC) PUMP WILL TRIP WHEN LUBE OIL PRESSURE DROPS TO <5 PSIG (2 OUT OF
REFERENCES:
- DRAWING 208-032 SHEET FW-010 SENSING ELEMENT:- CONTROL SWITCH AND BREAKER CONTACTS.
AR-504 Rev. 16 Page 27
- + i
(.
- l. ENCLOSURE 1 ,
7 (Page 27 of 63)
ICS-L ANNUNCIATOP. RESPONSE IC5-CY4-02-06 L-02-06 l !
I FWP 8 LUBE OIL l RESVR LTVEL HIGH/ LOW EVENT POINT 1476 INDICATED CONDITION:
o FEEDWATER PUMP 28 LUBE OIL PESERVOIR LEVEL HIGH AS SENSED BY FW-208-LS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o ON HIGH' LEVEL. -
o LOCAL RESERVOIR SIGHT CLASS INDICATION.
o LOCAL RESERVOIR DIPSTICK LEVEL OPERATOR ACTIONS FOR A VALID ALARM:
o CHECK LUBE OIL DRAIN FLOWPATH TO THE LUBE OIL PURIFIER.
DISCUSSION:
THIS ALARM WILL ACTUAll WHEN OIL LEVEL REACHES 15 INCHES BELOW THE TOP OF THE BOTTOM FLANCE OF THE LEVEL SWITCH.
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-208-L5 -
/~'N b'
AR-504 Rev. 16 Page 28
9 r
Q] p EffCLOSURE 1 (Page 28 of 63) e ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-06 L 02-06 l l i I I FWP B LUBE OIL
'l l RESVR LEVEL HIGH/ LOW EVENi POINT 1477 l
INDICATED CONDITION:
o FEEDWATER PUMP 2B 1.UBE OIL RESERVOIR LEVEL LOW SENSED BY FW-208-LS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOCAL RESERVOIR SIGHT GLASS INDICATION. I o LUBE OIL SYSTEM PRESSURE INDICATION.
o LOCAL RESERVOIR DIPSTICK LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o CHECK LUBE OIL SYSTEM FOR EVIDENCE OF LEAKS.
o ADD OIL TO LUBE OIL RESERVOIR AS NECESSARY.
DISCUSSION:
IF A LARGE LUBE OIL LEAK EXISTS, CONSIDERATION SHOULD BE GIVEN TO SHitTTING DOWN THE MAIN FEED PUMP.
THIS ALARM WILL ACTUATE WHEN OIL LEVEL REACHES 30 ,
INCHES BELOW THE TOP OF THE BOTTOM FLnNGE OF THE LEVEL SWITCH.
REFERENCES:
, DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-208-LS
- AR-504 Rev. 16 Page 29
i i
() EP! CLOSURE 1 V e (Page 29 of 63) e ICS-L ANNUNCIATOR RESPONSE JCS-CY4-03-01 L-03-01 FWSP A l TRIP l
I EVENT POINT 1424 INDICATED CONDITION!
o FWP-1A POSITION.
BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O V o GREEN LIGHT
- IS ON WITH A RED FLAG ON FWP-IA CONTROL STATION. I o FEEDWATER FLOW INDICATION.
OPERATOR ACTIONS FOR A VALIO ALARM o IF PLANT IS >55% POWF.R. THEN REFER TO AP-545.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSI0id:
THE.FOLLOWING ARE BOOSTER PUMP TRIPS:
LUBE OIL PRESSURE <4 PSIG DF. AERATOR LEVEL <2'10" ELECTRICAL FAULTS
REFERENCES:
DRAWING 208-032 SHEET FW-01 SENSING ELEMENT: CONTROL-SWITCH AND BREAKER CONTACTS AR-504' Rev. 16 Page 30
. i h V e ENCLOSURE 1 (Page 30 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03 03 L-03-03 l L FWP TROUBLE EVENT POINT 1434 INDICATED CONDITION:
o FEEDWATER PUMP 2A AT ZERO SPEED AND TURNING GEAR NOT ENGAGED.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
V o FWP-2A SHAFT NOT TURNING. #
- CREEN "NOT ENGAGED LIGHT" ON.
OPERATOR ACTIONS FOR A VALID ALARM:
.o ENGAGE FEED PUMP TURNING GEAR. -
DISCUSSION:
FWP-2A HAS NO AUTOMATIC ENGAGING FOR THE TURNING CEAR. THE TURNING GEAR MUST BE MANUALLY ENGAGED LOCALLY AT THE FEED Pt/4P.
ADMITTING GLAND STEAM TO A MAIN FEEDWATER PUMP TURBINE ROTOR WHILE IT IS STATIONARY MAY CAUSE S0 WING OF THE SHAFT DUE 70 UNEVEN HEATING.
REFERENCES:
DRAWING 208-032 SHEET FW-Oh
.m SENSII;G ELEMENT:- TURNING CEAR ENGAGED SWITCH
< s U
AR-504 Rev. 16 Page 31
,q V ,,
ENCLOSURE 1 (Page 31 of 63)
ICS-L ANNUNCIATOR RESPONSE -ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1435 INDICATED CONDITION o FEEDWATER PUMP 28 AT ZERO SPEED AND TURNING CEAR NOT ENGAGED.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FWP-2B SHAPT NOT TURNING. -
o CREEN "NOT ENGAGED LIGHT" IS ON.
l OPERATOR ACTIONS FOR A, VALID ALARM:
o ENSURE THE FEED PUMP TURNING GEAR IS ENGAGED.
DISCUSSION:
ADMITTING GLAND STEAM TO A MAIN FEEDWATER PUMP TURBINE ROTOR W STATIONARY MAY CAUSE BOWING OF THE SHAFT DUE TO UNEVEN HEATING.
REFERENCES:
DRAWING 208-032 SHEET FW-06
-7 SENSING ELEMENT:- TURNING GEAR ENGAGED SWITCH
( -
AR-504 Rev. 16 Page 32 e
e i
N i (d
r ENCLOSURE 1 (Page 32 of 63) e.
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 i
i
~~ -
FWP TROUBLE EVENT POINT 1443 INDICATED CONDITION:
o FEEDWATER PUMP 28 TURNING GEAR MOTOR AMPS >115% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o'FWP-2B TURNING GEAR MOTOR RUNNING HOT. '
OPERATOR ACTIONS FOR A, VALID ALARM:-
o VERIFY FWP-2B NOT RUBBING. -
o CONTACT ELECTRIC SHOP.
DISCUSSION:
ADMITTING GLAND STEAM TO A MAIN FEEDWATER PUMP TURBINE ROTOR WHILE STATIONARY MAY CAUSE BOWING OF THE SHAFT DUE TO U'lEVEN HEATING.
REFERENCES:
DRAWING 208-032 SHEET FW-06 SENSING Elf"rm r TURNING GEAR OVERLOAD CONTACT, 49 AR-504 Rev. 16 Page 33
/
( j.
SbN p (Page 33 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT *,446 INDICATED CONDITION:
o FEEDWATER PUMP 2A TURNING CEAR MOTOR AMPS >115% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FWP-2A TURNING CEAR MOTOR HOT.
- OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY FWP-2A NOT RUBBINC. .-
o CONTACT ELECTRIC SHOP.
DISCUSSION:
ADMITTING CLAND STEAM TO A MAIN FEEDWATER PUMP TURBINE ROTOR THAT IS STATIONARY MAY CAUSE BOWING OF THE SHAFT DUE TO UNEVEN HEATING.
i
REFERENCES:
DRAWING 208-032 SHEET FW-05
-SENSING ELEMENT: TURtlING CEAR OVERLOAD CONTACT, 49 I
N-l AR-504 Rev. 16 Page 34 l
(- p ENCLOSURE 1 (Page 34 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1462 t
INJICATED CONDITION:
o FEEDWATER PUMP 2A T'RBINE SPEED E5.555 RPM.
REDUNDANT INDICATION WHICH WILL VERIFY LARM:
I) l o FWP-2A SPEET) INDICATION. '
o FWP-2A LOCAL SPEED INDICATOR ON FEED PUMP CONTROL CONSOLE.
OPERATOR AwTIONS FOR A VALID ALARM:
o TRIP THE FEED PUMP MANUALLY. .-
DISCUSSION:
OVERSPEED TRIP OF THE FEED PUMP TURBINE SHOULD OCCUR AT 5,555 RPM.
REFERENCES:
DRAWINC 208-052 SHEET FN-045 SENSING ELEMENT: FW-163-ST1, FW-163-ST2 Ak-504 Rev. 16 Page 35
J l l
l
)
i O ENCLOSURE 1 I p (Page 35 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 -L-03-03 l
F FWP TROUBLE EVENT POINT 1463 l
INDICATED CONDITION:
o FEEDWATER PUMP 2A TURBINE SPEED <100 RPM, C
i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\
o-FWP-2A SPEED INDICATION, '
o FWP-2/, TRIP- -
o FWP-2A LOCAL SPEED INDICATOR ON FEED PUMP CONTROL CONSOLE, OPERATOR ACTIONS FOR A VALID ALARM:
o START INCREASE TURBINE SPEED PRIOR TO RELEASING MISSING SPEED SIGNAL BYPAS PUSHBUT10N. -
DISCUSSION:
Tile FEED PUMP WILL TRIP IF TURBINE SPEED DROPS TO LESS THAN 100 RPM.
I
REFERENCES:
DRAWING 208-032 SHEET FW 045 SENSING ELEMENT: FW-163-ST1, FW-163-ST2
.AR-504'. Rev. 16 Page 36
e
_[] V e ENCLOSURE 1 (Page 36 of 63) e ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1467 INDICATED CONDITION
! o >3.5 FEEDWATER PUMP 2A TURBINE SHAFT ECCENTRICITY >3.0 MILS (ALERT) OR MILS (DANGER) .^.5 SENSED BY FW-241-MIS 2.
(
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
D o CAL FEED LABPUMP ON 145' VIBRATION LEVEL. MONITORING PANEL INDICATION (VMC-1) LOCATED IN I&
OPERATOR ACTIONS FOR A VALID ALARM:
o IF IN ALERT, THEN CONTACT ENGINEERING FOR RECOMMENDATIONS FOR FURTHER PUMP OPERATION.
o IF IN DANGER, THEN REDUCE TURBINE LOAD UNTIL ALARM CLEARS.IF ALARM WILL PUMP.
NOT CLEAR, THEN CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN THE o MONITOR FEED PUMP BEARING TEMPERATURES ON PLANT COMPUTER.
DISCUSSION:
SHAFT ECCENTRICITY IS THE RADIAL MOVEMENT OF THE TURBINE SHAFT C LARGE MOVEMENTS CAN CAUSE TURBINE BEARING DAMAGE DUE TO METAL TO ME CONTAC' BETWEEN THE TURBINE SHAFT AND THE BEARING SURFACE.
THIS ALARM MUST BE MANUALLY RESET.AT THE FWP VIBRATION MONITORIN (VMC-1)
HAS CLEARED. LOCATED IN I&C CAL LAB ON 145' t EVEL WHEN THE VIBRATION CONDI q
REFERENCES:
DRAWING 208-032 SHEET FW-045 SENSING ELEMENT: FW-241-MIS 2 AR-504-Rev. 16 Page 37
,- 1
m ENCLOSURE 1 y (Page 37 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03 03 FWP TROUBLE j
EVENT POINT 1468 INDICATED CONDITION:
o FEE 0 WATER PUMP 2A TURBINE THRUST BEARING POSITION >10 MILS (ALERT) O
>20 MILS (DANGER) AS SENSED BY FW-237-KIS.
REQUNDANT INDICATION WHICH WILL VERIFY ALARM:
I,.
o CAL FEED LABPUMP ON 145' VIBRATION LEVEL. MONITORING PANEL INDICATION (VMC-1) LOCATED IN I&C OPERATOR ACTIONS FOR A, VALID ALARM:
o IF IN ALERT, THEN CONTACT ENGINEERING FOR REL c ~4TIONS FOR FURTHER PUMP OPERATION.
o IF IN DANGER, THEN REDUCE TURBINE LOAD UNTIL ALARM CLEARS.IF ALARM
-WILL NOT CLEAR, THEN CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN THE PUMP.
o MONITOR FEED PUMP BEARING TEMPERATURES ON THE PLANT COMPUTER.
DISCUSSION:
LARGE THRUST BEARING DISPLACEMENT READINGS CAN CAUSE THRUST BE THIS ALARM MUST BE MANUALLY RESET AT THE FWP VIBRATION MONITORING (VMC-1)
HAS CLEARED.LOCATED IN I&C CAL LAB ON 145' LEVEL WHEN THE VIBRATION COND
REFERENCES:
DRAWINC 208-032 SHEET FW-045 SENSING ELEMENT: FW-237-KIS - -
U AR-504 Rev. 16 Page 38
p ENCLOSURE 1 y (Page 38 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP 1 ROUBLE EVENT POINT 1478 INDICATED CONDITION:
o FEEDWATER PUMP 2B TURBINE SPEED 15.555 RPM.
REDUNDAN. INDICATION WHICH WILL VERIFY ALARM:
o FWP-2B SPEED INDICATION. '
o FWP-2B LOCAL SPEED INDICATOR ON FEED PUMP CONTROL CONSOLE.
OPERATOR ACTTONS FOR A, VALID ALARM:
o TRIP THE FEED PUMP MANUALLY. -
DISCUSSION:
OVERSPEED TRIP OF THE FEED PUMP TURBINE SHOULD OCCUR AT 5,555 RPM.
REFERENCES:
DRAWING 208-032 SHEET FW-045 SENSING ELEMENT: FW-169-ST1, FW-169-ST2 O
AR-504-Rev. 16 Page 39
?, -
ENCLOSURE 1 (Page 39 of 63)
ICS-L ANNUNCIATOR RESPONSE =ICS-CY4-03-03 -L-03-03
~""""""- -
~~ ~
PWP TROUBLE EVF.NT POINT 1479 INDICATED CONDITION:
o FEEDWATFR PUMP 2B TURBINE SPEED <100 RPM.
REGUNDANT INDICATION WHICH WILL VERIFY ALARM:
o 'FWP-28 SPEED INDICATION.
o FWP-23 TRIP.
o FWP-2B LOCAL SPEED 2NDICATOR ON FEED PUMP CONTROL CONSOLE.-
OPERATOR ACTIONS FOR A VALID ALARM:
o START-PUSHBUTTON.
INCREASE TURBINE SPEED PRIOR TO RELEASING MISSING SPEED SIGNAL BYP '
DISCUSSION:
THE FEED PUMP WILL TRIP IF TURBINE SPEED DROPS TO LESS THAN 100 RPM.
= _
REFERENCES:
DRAWING 208-032 SHEET FW-045 -
SENSING ELEMENT: FW-169-ST1,' FW-169-ST2
'AR-504 Rev. 16 Page 40 q l
< t
[A EMCLOSURE 1 r (Page 40 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE I
l EVENT POINT 1483 L
INDICATED CONDITION:
o FEEDWATER PUMP 2B TURBINE SHAFT ECCENTRICITY >3.0 MILS (ALERT) OR
>3.5 MILS (DANGER) AS SENSED BY FW-242-MIS 2.
REDUNDANT INDICATION WHICH WILL VERIFY ALAR *4:
o CAL FEED LABPUMP ON 145'V!BRATION LEVEL. MONITORING PANEL INDICATION (VMC-1) LOCATED IN I&C OPERATOR ACTIONS FOR A VALID ALARM:
o PUMP IF INOPERATION.
ALERT THEN CONTACT ENGINEERING FOR RECOMMENDATIONS FOR FURTHE o IF IN DANGER, THEN REDUCE TURDINE LOAD UNTIL ALARM CLEARS.IF ALARM WILL NOT CLEAR, THEN CONSIDERATION SHOULD BE GIVEN TO SHUT FING DOWN THE PUMP.
o MONITOR FEED PUMP BEARING TEMPERATURES ON THE PLANT COMPUTER.
DISCUSSION:
SHAFT ECCENTRICITY IS THE RADIAL MOVEMENT OF THE TURBINE SHAFT C LARGE MOVEMENTS CAN CAUSE TURBINE BEARING DAMAGE DUE TO METAL TO M CONTACT BETWEEN THE TURBINE SHAFT AND THE BEARING SURFACE.
THIS ALAPsM MUST BE MANUALLY RESET AT THE FWP VIBRATION MONITORING (VMC-1)
HAS CLEARED.LOOTED IN I&C CAL LAB ON 145' LEVEL WHEN THE VIBRATION CONDI
REFERENCES:
DRAWING 208-032 SHEET FW-045
-v SENSING ELEMENT: FW-242-MIS 2 AR-504 Rev. 16 Page 41
g p ENCLOSURE 1 (Page 41 of 63) e ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1484 INDICATED CONDITION:
o FEE 0 WATER PUMP 2B TURBINE THRUST BEARING POSITION >IO MILS (ALERT
>20 MILS (DANGER) AS SENSED BY FW-238-KIS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
d o CAL FEED LABPUMP ON I45' LEVEL. VIBRATION MONITORING PANEL INDICATION (VMC-1) LOCATED IN -
OPERATOR ACTIONS FOR A VALID ALARM:
o PUMP IF INOPERATION.
' ALERT. THEN CONTACT ENGINEERING FOR RECOMMENDATIONS FOR FU
.o IF IN DANGER; THEN REDUCE TURBINE- LOAD UNTIL ALARM CLEARS. IF ALARM WILL NOT CLEAR, THEN CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN THE PUMP.
o MONITOR FEED PUMP BEARING TEMPERATURES ON PLANT COMPUTER.
DISCUSSION:
LARGE THRUST BEARING DISPLACEMENT READINGS CAN CAUSE THRUST BEA T915 ALARM MUST BE MANUALLY RESET AT THE FWP VIBRATION MONITORING (VMC-1)
HAS CLEARED.LOCATED IN I&C CAL LAB ON 145' LEVEL WHEN THE VIBRATION COND
REFERENCES:
DRAWING 208-032 SHEET FW-045 SENSING _ ELEMENT:-- FW-238-KIS
-O %)
' AP,-504 Rev. 16 Page 42
l'{
O ,y ENCLOSURE 1 (Page 42 of 63)
ICS-L ANNUNCIATOR RESP 06.iE ICS-CY4-03-03 L-03-03 vs L.
FWP TROUBLE 3
.5
} EVENT POINT 14P' '
INDICATED CONDITION:
o FWP-5A MOTOR AMPS >115% RATFD LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
4 o F4 -SA RONNING HOT OPERATOR ACTIONS FOR A VALID ALARM:
o START NORMAL DUTY LUBE OIL PUMP, FWP-3A OR FWP-4A, AND SECURE FWP-5A.
DISCUSSION:
EMERGENCY LUBE OIL PUMP, FWP-5A SUPPLIES BEARING LUT.t CONTROL OIL. f'IL ONLY AND NOT
_ . ~
REFERENCES:
_ DRAWINC 208-032 SHEET FW-034 SENSING ELEMCNT: FWP-5A OVERLOAD RELAY, 49 AR 504 Rev. 16 Page 43 I , m
O\ r ENCLOSURE 1 (Page 43 of 63) ,
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE b h EVENT POINT 148.0 INDICATED C0dDITION:
I 1
o FWP-5B MOTOR AMPS >135% RATED 1.0AD.
REDUNDANT INDICATION WHICri WILL VERIFY ALARM:
o FWP-5B RUNNING HOT.
F OPERATOR ACTIONS FOR A VALID ALARM:
o START NORMAL DUTY LUBE OIL PUMP, FWP-3B OR FWP-4B AND SECURE FWP-58.
E DISCUSSION:
EMERGENCY LUBE OIL PdMP, FW"-5B SUPPLIES BEARING OIL ONLY AND NOT CCNTROL OIL.
REFERENCES:
DRAWING 208-032 SHEET FW-035 SENSING ELEMENT: FWP-5B OVERLOAD RELAY, 49 AR-504 Rev. 16 Page 44 J
m ENCLOSURE 1-p (Page 44 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 l-FWP TROUBLE EVENT POINY 1490 INDICATED CONDITION:
o FEEDWATER PUMP 2A TACHta?TER SELECT AND TEST SWITCH NOT IN NORMAL L
PEDilNDANT INDICATION WHICH WILI, VERIFY ALARM:
T_
/j-
\
' o WHITE TRIP " BLOCK" LIGHT IS ON, LOCATED ON THE FWP-2A LOCAL CONTROL' -'
PANEL ON.
i.'
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY FEEDWATER PUMP TESTING IS IN PROGRESS, o PLACE " TACH 0MEH R SELECT AND TEST" SWITCH BACK TO WORMAL.
DISCUSSION: j THIS ALARM INDICATES THAT THE FEED PUMP TEST SWITCH IS IN THE TEST THIS BLOCNS ALL TRIPS TO THE MAIN FEED PUMP.
REFERENCES:
DRAWING 208-032 SHEET iM-045 SENSING ELEMERT: FW-139-PS AND FW-141-PS I
\v --
AR-504 Rev. 16 Page 45 5--
(_ .
- /O U r ENCLOSULE J
-(P&ge 45 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE i
EVENT POINT 1491 INDICATED CONDITION:
i o FEEDWATER PUMP 2B TACHOMETER SELECT AND TEST SWITCH NOT IN NORMAL 1
( REDUNDANT INDICATION WHICH WILI. VERIFY ALARM:
( =
o WHITE TRIP " BLOCK" LIGHT IS ON, LOCATED ON THE FWP-28 LOCAL CONTROL '
PANEL ON.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY FEEDWATER PUMP TESTING IS IN. PROGRESS.
o PLACE TACHOMETER SELECT AND TEST" SWITCH BACK TO NORMAL.
DISCUSSION:
THIS ALARM INDICATES THAT THE FEED PUMP TEST SWITCH IS IN THE TES'i P THIS BLOCKS ALL TRIPS TO THE MAIN FEED PUMP.
REFERENCES:
DRAWING 208-032 SHEET FW-045 SEN3ING ELEMENT:
- (O . FW-140-PS AND FW-142-PS
'w]
-AR-504 Rev. 16 Page 46
.n- * !
j :e=
o
- ENCLOSURE 1-4 -
g (Page 46 of 63) e
~ICSit ANNUNCIATOR RESPONSE- .ICS-CY4-03-03' L-03-03
, FWP ,
TROUBLE EVENT POINT-1494-INDICATED CONDITION:
o SENSED FEEDWATER PUMP 2A LUBE OIL FILTER DIFFEkENT < L PRESP'IE >20 PSID AS BY FW-201-PS.
l l
REDUNDANT-INDICATION WHICH WILL' VERIFY ALARM:
o LOCAL DIFFERENTIA' PRESSURE INDICATOR. -
o LUBE 0IL PRESSURE LOW. >
I OPERATOR ACTIONS FOR A VALID ALARM:
o SWAP FWP-2A LUBE OIL VILTERS.
r DISCUSSION:
MAXIMUM 20'PSID. OIFFERENTIAL PRESSURE ACROSS FEEDWATER PUMP LUBE OIL FIL THIS DIFFERENTIAL PRESSURES.IS TO PROTECT THE FILTERS FROM MECHANICAL DAMAGE DUE TO H '
INTERNAL RELIEF VALVE LIFiS AT 20 PSID.
REFERENCES:
_ DRAWING 208-032 SHEET FW-045 SEMSING ELEMENT: FW-201-PS c.
AR- 5' 04 -
Rev. 16 Page 47
---_ j
')
'V y ENCLOSURE 1 (Page 47 of 63) e ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03
-l FWP TROUBLE EVENT POINT 1495 i
INDICATED CONDITION: I o SENSED FEEDWATER PUMP 2B LUBE OIL FILTER DIFFERENTIAL PRESSURE >20 PSID AS BY FW-202-PS.
-O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
V o' LOCAL DIFFERENTIAL PRESSURE INDICATOR. '
OPERATOR ACTIONS FOR A VALID ALARM:
I o SWAP FWP-2B J'9E. 0IL FILTERS.
DISCUSSION:
MAXIMUM 20 PSID. DIFFERENTIAL PhESSURE ACROSS FEEDWATER PUMP LUBE OIL FILTE THIS IS TO PROTECT THE FILTERS FROM MECHANICAL DAMAGE DUE TO HIG DIFFERENTIAL PRESSURES.
INTERNAL RELIEF VALVE LIFTS AT 20 PSID.
REFERENCES:
DRAWING 208-032 SHEET FW-045 SENSING ELEMENT: FW-702-PS (O_)
AR-504 Rev. 16 Page 48 n ,, -
-g(-- ENCLOSURE 1 p (Page 48 of 63)
,_ ==
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-04 L-03-04 FWP BRG Oll' DRAIN TEMP HIGH -
EVENT POINT 1456 INDICATED CONDITION:
l o AS FEEDWATER PUMP 2A TURBINE BEARING #1 LUBE-OIL DRAIN TEMPERATURE >I7 SENSED BY-FW-143-TS.
O REDUNDANT INDICATION WHICH WILL VERIFY-ALARM:
o LOCAL FEEDWATER PUMP BEARING TEMPERATURE INDICATORS. -
s FEED lATER PUMP 2A COMPUTER GROUP 89.
OPERATOR ACTIONS FOR A VALID AL/ .M:
o VERIFY PROPER C00L7.NG WATER FLOW.
o CONTACT ENGINEERING CONCERNINC CONTINUED FEEDWATER PUMP OPERATIO o CONSIDERATION SHOULD BE GIVEN TO REDUCING FEEDWATER PUMP LOAD.
DISCUSSION:
MAXIMUM BEARING OIL OUTLET TEMPERATURE IS 175* F TO PREVENT BREAKD LUBE OIL VISCOSITY THAT COULD LEAD TO BEARING DAMAGE.
MAXIMUM BEARING TEMPERATURE IS 200* F.
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-1*3-TS f AR-504 Rev. 16 Page 49
'q Q ,,.
ENCLOSURE 1 (Page 49 of 63) s*.
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-04 L-03-04 i
FWP BRG OIL DRAIN TEMP HIGH >
EVENT POINT 1457 INDICATED CONDITION:
o AS FEEDWATER PUMP 2A TURBINE BEARING #2 LUBE OIL DRAIN TEMPERATUEE >170 SENSED BY FW-144-TS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
r v o LOCAL FEEDWATER PUMP BEARING TEMPERATURE INDICATORS. -
o FEEDWATER PUMP 2A COMPUTER GROUP 89.
OPERiTOR ACTIONS FOR A VALID ALARM:
o ENSURE PROPER COOLING WATER FLOW.
. o CONTACT ENGINEERING CONCERNING CONTINUED FEEDWATER PUMP OPERATION.
o CONSIDERATION SHOULD BE GIVEN TO REDUCING FEEDWATER PUMP LOAD.
DISCUSSION:
MAXIMUM BEARING OIL-OUTLET TEMPERATURE IS 175* F TO PREVENT BREAKDO LUBE OIL VISCOSI1Y THAT COULD LEAD TO BEARING DAMAGE.
MAXIMUM BEARING TCMPERATURE IS 200* F.
REFERENCES:
. DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-144-TS v
r AR-504 Rev. 16 Page 50 w -
___ J
i-.
~
ENCLOSURE 1
's
.y (Page 50 of 63) e 1 ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-04 L-03-04 FWP BRG OIL DRAIN TEMP HIGH EVENT POINT 1472 INDICATED CONDITION:
o AS FEEDWATER SENSED BY FW-145-TS. PUMP 2B TURBINE BEARING #1 LUBE OIL DRAIN TEMPERATURE >1 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOCAL FEEDWATER PUMP BEARING TEMPEPATURE INDICATORS. '
-o FEEDWATER PUMP 2B COMPUTER GROUP 90.
OPERATOR ACTIONS FOR A, VALID ALARM:
o ENSURE PROPER COOLING WATER FLOW..
o CONTACT ENGINEERING CONCERNING CONTItWED FEE 0 WATER PUMP OPERATI o CONSIDERATION SHOULD BE GIVEN TO REDUCING FEEDWATER PUMP LOAD.
DISCUSSION:
MAXIMUM BEARING OIL OUTLET TEMPERATURE IS 175* f TO PREVENT BREAKDOW LUBE OIL VISCOSITY THAT COULD LEAD TO BEARING DAMAGE.
MAXIMUM BEARING TEMPERATURE IS 200* F.
REFERENCES:
DRAWING 208-032 SHE :T FW-45
, SENSING ELEMENT: FW-145-TS
-AR-504 Rev. 16 Page 51
_d
r~
(N )_ e ENCLOSURE ___1 (Page 51 of 63) e ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-04 L-03-04 FWP BRG OIL-DRAIN TEMP HIGH EVENT POINT 1473 INDICATED CONDITION:
o FEEDWATER PUMP 2B TURBINE BEARING #2 LUBE OIL DRAIN TEMPERATURE >I70* F AS SENSED BY FW-146-TS.
,, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOCAL FEEDWATER PUMP BEARING TEMPERATURE INDICAiORS. #
o FEEDWATER PUMP 2B COMPUTER GROUP 90.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER COOLING WATER FLOW.
o CONTACT ENGINEERING CONCERNING CONTINUED FEL 1 WATER PUMP OPERATION. !
.o CONSIDERATION SHOULD BE GIVEN TO REDUCING: FEEDWATER PUMP LOAD.
DISCUSSION:
MAXIMUM BEARING OIL OUTLET TEMPERATURE IS 175* F TO PREVENT BREAKDOWN I LUBE OIL VISCOSITY THAT COULD LEAD TO BEARING DAMAGE.
4 MAXIMUM BEARING TEMPERATURE IS 200* F.
i
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-146-TS Y
AR-504 Rev. 16 Page 52
(q ' ENCLOSURE 1 (Page 52 of 63)
-ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-05 L-03-05 I_
FWP OIL CLR OUTLET TEMP "
HIGH l.
EVENT POINT 1459 INDICATED CONDITION:
o BY FEEDWATER FW-211-TS. PUMP 2A LUBE OIL COOLER OUTLET TEMPERATURE >140* F. AS SEN REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
oFEEDWATER o LOCAL FEEDWATER PUMP 2A COMPUTER PUMP LUBE GROUP 89, OIL COOLER OUTLET TIMPERATURE INDICATOR
?
OPERATOR ACTIONS FOR A VALID ALARM:
=o VERIFY PROPER COOLING WATER FLOW.
o CONTACT ENGINEERING CONCERNING CONTINUED FEEDWATER PUMP OPERATION o CONSIDERATION SHOULD BE GIVEN TO REDUCING FEEDWATER PUMP LOAD.
DISCUSSION:
MAXIMUM . BEARING OIL OUTLET TEMPERATURE IS 175* F TO PREVENT BREAK LUBE OIL VISCOSITY THAT C0liLD LEAD TO BEARING DAMAGE.
MAXIMUM BEARING TEMPEMTURE IS 200* F.
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-211-TS O>
t AR-504 Rev. 16 Page 53 l
J
. -~ g.
( j ENCLOSURE 1 v y (Page 53 of 63) m.
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-05 L-03-05 FWP O'l CLR OUTLt. . TEMP
__ M __
EVENT POINT 'i475
' INDICATED CONDITION:
o BY FEEDWATER FW-212-TS. PUMP 2B LUBE OIL COOLER 'TLET TEMPERATURE >140' F. AS SENSED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOCAL FEEDWATER PUMP LUBE OIL COOLER OUTLET TEMPERATURE INDICATORS. #
-o FEEDWATER PUMP 2B COMPUTER GROUP 90.
WERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER COOLING WATER FLOW.
o CONTACT ENGINEERING CONCERNING CONTINUED FEEDWATER PUMP OPERATION.
'o. CONSIDERATION SHOULD BE GIVEN TO REDUCING FEEDWATER PUM:' LOAD.
DISCUSSION:
MAXIMUM BEARING OIL OUTLET TEMPERATURE IS 175* F TO PREVENT BREAKD LUBE OIL VISCOSITY THAT COULD LEAD TO BEARING-DAMAGE.
MAXIMUM BEARING TEMPERATURE IS 200* F.
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-212-TS O
O AR-5041 Rev. 16 Page 54 1 - _a
t ENCLOSURE _1 p (Page 54 of 63)
ICS-L' ANNUNCIATOR RESPONSE ICS-CY4-03-06l L-03-06 (MSV 531 MSV 54)
NOT FULL OPEN EVENT POINT 0941 L
INDICATED CONDITION:
.o TURBINE BYPASS ISOLATION VALV6 MSV-53, NOT FULL OPEN.
REDUNDAld INDICATION WHICH WILL VERIFY ALARM:
' O-C/ o MSV-53 POSITION INDICATION. -
o LOCAL POSITION.
OPERATOR. ACTIONS FOR A VALID ALARM:
o DETERMINE REQUIREMENT FOR MSV-53 NOT BEING FULL OPEN.
o OPEN MSV-53.
DISCUSSION:
MSV-53 ISOLATES STEAM GENERATOR "A" TURBINE BYPASS VALVES (MSV-9, MSV-10)
AND THE FWP-2A HP STEAM SUPPLY.
REFERENCES:
DRAWING 208-039 SHEET MS-01 SEBING ELEMENT: 33 0 VALVE OPEN CCKACT ul AR-504 Rev. 16 Page 55 o
.F 4s
'(j ENCLOSURE 1 7 (Page 55 of 63) '
-ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-06 L-03 06 (MSV-531 MSV 54)
NOT FULL OPEN EVENT POINT 0942 INDICATED CONDITION:
o TUD. PINE BYPASS ISOLATION VALVE MSV-54, NOT FULL OPEN.
REDUNDANT INDICATICN WHICH WILL VERIFY ALARM:
o MSV-54 POSITION INDICATION. '
o LOCAL POSITION. -
OPERATOR ACTIONS FOR A VALID ALARM:
o DETERMINE (1EQUIREMENT FOR MSV-54 NOT BEING FULL OPEN.
-o OPEN MSV-54.
DISCUSSION:
MSV-54 ISOLATES STEAM GENERATOR"B" TURBINE BYPASS VALVES (MSV-11, MSV-14)
AND THE FWP-2B HP STEAM sJPPLY.
REFERENCES:
DRAWING 208-039 SHEET MS-02 SENSING ELEMENT: 35 0 VALVE OPEN CONTACT
'T
[V AR-504 Rev. 16 Page 56
~- }
r ENCLOSURE 1
(]) - f (Page 56 of 63) e.
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-01 L-04-01 4
FWBP B l l TRIP l l I I l
EVENT POINT 1425 INDICATED CONDITION:
o POSITION.
FWP-1B BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
'OV o GREEN LIGHT"IS ON WITH A RED FLAG ON FWP-1B CONTROL STATION. -
o FEE 0 WATER FLOW INDICATION.
OPERATOR ACTIONS FOR A VALID ALARM:
1 o IF REACTOR POWER IS >55% RTP, THEN REFER TO AP-545.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
THE FOLLOWING ARE BOOSTER PUMP TRIPS:
LUBE OIL PRESSURE <4 PSIG DEAERATOR LEVEL <2'I0" ELECTRICAL FAULTS
REFERENCES:
DRAWING 208-032 SHEET FU-02 SENSING ELEMENT: CONTROLSWITCHAND'BREAKERCONTAb5 '
AR-504 Rev. 16 Fage 57-a m U
f~3-Q/ y ENCLOSURE 1 (Page 57 of 63) w ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-02 L-04-02 I_ __
FWBP MOTOR OVERLOAD
)
EVENT POINT 1486 INDICATED CONDITION:
L o FWP-1A MOTOR AMPS >115% RATED LOAD.
5 REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O)
(_ .. o FWP-IA CURRENT INDICATOR. '
i o FEEDWATER FLOW INDICATION.
o FWP-1A TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM: '
o REDUCE FEEDWATER FLOW.
o HAVE BREAKER CHECKED FOR DROPPED TARGETS.
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OP THE OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED.
PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER. INSTANTANEOUS O IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.
REFERENCES:
DRAWING 208-032 SHEET FW-01
-( SENSING ELEMENT:
i., -
BREAKER OVER CURRENT RELAYS AR-504 Rev. 16 Page 58
, - J
O e ENCLOSURE 1 (Page 58 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-02 L-04-02 1 ____.___
~~-
FW8P MOTOR OVERLOAD h EVENT POINT 1487
~~-
INDICATED CONDITION:
s s o FWP-1B MOTOR AMPS >115% RATED LOAD.
r-REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FWP-1B CURRENT INDICATOR. '
o FEEDWATER FLOW INDICATION.
o FWP-1B TRIPS.
OPERATOR ACTIONS FOR A VALID ALARM:
o REDUCE FEEDWATER FLOW.
o HAVE BREAKFR CHECKED FOR DROPPED TARGETS.
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURREN7 OR THE INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED.
PROTECTIVE RELAY ACTUATION WILL TRIP THE BhEAKER. INSTANTANEOUS IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TP.IP.
REFERENCES:
DRAWINC 208-032 SHEET FW-02 SENSING ELEMENT:
BREAKER OVER CURRENT RELAYS AR-504 Rev. 16 Page 59
___9
4
,m
.t 1- EMCLOSURE ...'.
V p- (Page 59 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-03 L-04-03 s
--- ' FW8P LUBE OIL PUMP TRIP 1
EVENT POINT 1426 -
INDICATED CONDITION: I o POSITION.
FWP-6A BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START REDUNDANT INDICATION WHICH WILL VERIFY ALARM:-
o CREEN LIGHT'IS ON WITH A RED FLAG ON FWP-6A CONTROL STATION. -
OPERATOR ACTIONS FOR A VALID ALARM:
-o ENSURE FWP-IA LUBE OIL PRESSURE NORMAL.
o INVESTICATE CAUSE OF PUMP TRIP.
DISCUSSION
- THE THE WHILE ROOSTER BOOSTER PUMPPUMP HAS A IS RUNNING. SHAFT DRIVEN LUBE OIL PUMP THAT SUPPLIE
REFERENCES:
DRAWING 208-032 SHEET FW-03 SENSING ELEMENT: BREAKER AND CONTROL SWITCH CONTACTS.
AR-504-Rev. 16 Page 60
p
( .
ENCLOSURE 1 (Page 60 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-03 L-04-03 a FWBP LUBE OIL PUMP TRIP a
EVENT POINT 1427 IN'ICATED CONDITION:
l . o POSITION.
FWP-6B BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START
("\ REDUNDANT INDICATION WHICH WILL VEiiIFY ALARM:
V o GREEN LIGHT'IE ON WITH A RED FLAG ON FWP-68 CONTROL STATION. :
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE CWP-1B LUBE OIL PRESSURE NOP. MAL.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
THE WHILE BOOSTER THE BOOSTER PUMP PUMP IS RUNNING. HAS A SHAFT DRIVEN LUBE OIL PUMP THAT SUPPLIES O
REFERENCES:
DRAWING 208-032 SHEET FW-04 7 SENSING ELEMENT:
BREAKER AND CONTROL 5 WITCH CONTACTS.
)
AR-504 Rev. 16 Page 61
g) p
[NCLOSURE 1 (Page 61 of 63) s.
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-04 L-04-04 FWDP g
LUBE OIL PUMP' AUTO START EVENT POINT-1428 INDICATED CONDITION:
o FWP-6A POSITION.BREAKER CL7 SED WITH THE CONTROL STATION IN THE NORMAL AFTER S REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT IS ON WITH A GREEN FLAG ON THE FWP-6A CONTROL STATION. -
~
OPERATOR ACTIONS FOR A, VALID ALARM:
o VERIFY PROPER FEEDWATER B0OSTER PUMP OIL PRESSURE.
o VERIFY PROPER FEEDWATER BOOSTER PUMP LUBE OIL RESERVOIR LEVEL.
DISCUSSION:
.FWP-6A WILL AUTO START IF FWP-IA LUBE OIL PRESSURE DROPS TO <5 PSIG.
REFERENCES- ORAWING 208-032 'HEET FW-03 SENSING ELEMENT: CONTROL STATION AND BREAKER. CONTACTS AR-504 Rev. 16 Page 62
(t t
p) i g-ENCLOSURE 1 (Page 62 of 63) =
I.
ICS-L ANNt'NCIATOR RESPONSE ICS-CY4-04-04 L-04-04 'l FWBP
--- LUBE OIL PUMP AUTO START
'hhY 4 -
EVENT POINT 1429 INDICATED CONDITION:
o POSITION, FWP-6B BREAKER CLOSED WITH THE CONTROL STATION IN THE NORMAL AFTER O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
ij o RED LIGHT IS ON WITH A GREEN FLAG ON THE FWP-6B CONTROL STATION. -
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER FEEDWATEP, BOOSTER PUMP OIL PRESSURE.
o VERIFY PROPER FEEDWATER BOOSTER PUMP LUBE OIL RESERVOIR LEVEL.
DISCUSSION:
FWP-6B WILL AUTO START IF FWP-1B LLBE OIL PRESSURE DROPS TO <5 PSIG
REFERENCES:
DRAtF NG 208-C32 SHEET FW-04 SENSING ELEMENT:
O N,.)
CONTROL STATION AND BREAKER CONTACTS AR-504 Rev. 16 Page 63
- m t
(cS ENCLOSURE 1 (Page 63 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04 L-04-05 FWP
--- SEAL POT LEVEL
___ LOW EVENT POINT 1252 INDICATED CONDITION:
o GW-36-LS MAIN FEEDWATER PUMP SEAL DRAIN- RETURN POT LEVEL <7 3/8" AS SENSED BY REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
v/ o LOCAL DRAIN' POT SIGHTCLASS. -
OPERATOR ACTIONS FOR A VALID ALARM:
o VERICY- DRAIN POT LEVEL CONTROL VALVE *, GWV-6 IS CLOSED, IF NOT, CONSIDERATION SHOULD BE GIVEN TO ISOLATING GWV-6 BY CLOSING EITHER GWV-33 OR GWV-34 AND CONTROLLING DRAIN POT LEVEL USING GWV-6 BYPAS VALVE GWV-35.
DISCUSSION:
A LOSS OF LEVEL IN THE DRAIN POT CAN LEAD TO A LOSS OF MAIN CONDENSER VACUUM.
REFERENCES:
DRAWING 208-034 SHEET GW-04 SENSING ELEMENT: GW-36-LS AR-504 Rev. 16 Page 64 (LAST PAGE)
___D