ML20207J659
| ML20207J659 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 03/02/1999 |
| From: | Winship M FLORIDA POWER CORP. |
| To: | |
| Shared Package | |
| ML20207J639 | List: |
| References | |
| AR-504, NUDOCS 9903160344 | |
| Download: ML20207J659 (69) | |
Text
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'd ENCLOSURE 1 (Page 46 of 54) I l l
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i ESA ANNUNCIATOR RESPONSE ESA-KW1-07-04 A-07-04 l l
SW PUMP A OUT OF SERVICE
)
EVENT POINT 1826 INDICATED CONDITION:
o SWP-1A BREAKER RACKED OUT REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o NO INDICATING LIGHT ON CONTROL STATION o NO ES STATUS INDICATION OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION: ;
1 REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
l
REFERENCES:
DRAWING 208-050 SHEET SW-02 g3 SENSING ELEMENT: CONTACT 52H/D IN BREAKER CUBICLE
'sj _.
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9903160344 99030332 l
PDR ADOCK O l F -
'AR-301 Rev. 21 Page 47 L .~
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( ENCLOSURE 1 (Page 47 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-07-04 A-07-04 SW PUMP A OUT OF SERVICE EVENT POINT 1853 l
INDICATED CONDITION:
f o SWP-1A BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
~
o NO INDICATING LIGHTS ON CONTROL STATION o ES STATUS LIGHTS INDICATE BREAKER POSITION ,
1 OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY CLOSED DPDP-5A SWITCH 10 o VERIFY DC KNIFE SWITCH FOR SWP-1A IS CLOSED DISCUSSION:
THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING. ;
REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION. 1 THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-050 SHEET SW-02 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR SWP-1A AR-301 Rev. 21 Page 48 u
,As Q ENCLOSURE 1 (Page 48 of 54) l ESA ANNUNCIATOR RESPONSE ESA-KW1-07-06 A-07-06 SW PUMP A LOCKED OUT EVENT POINT 1800 INDICATED CONDITION:
o SWP-1A CONTROL HANDLE IN PULL-TO-LOCK POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o SWP-1A CONTROL HANDLE ON MCB OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO AP-330 DISCUSSION:
I i
REFERENCES:
DRAWING 208-056 SHEET SW-02 fq. SENSING ELEMENT:CB-ESFA-ML4 L)
-AR-301' Rev. 21 Page 49
p I
t ENCLOSURE 1 i
O' (Page 49 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-01 A-08-01 ZZZZZZ] I I SW RW PUMP A I I LOCKED OUT l l l l EVENT POINT 1801 i INDICATED CONDITION:
o RWP-2A CONTROL HANDLE IN PULL-TO-LOCK POSITION RE "1 DANT INDICATION WHICH WILL VERIFY ALARM:
[ o ,.P-2A CONTROL HANDLE ON MCB i
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO AP-330 l l l
DISCUSSION:
REFERENCES:
DRAWING 208-050 SHEET RW-02 SENSING ELEMENT:CB-ESFA-MK4 f^)
XJ l AR-301 Rev. 21 Page 50
I g ENCLOSURE 1 t
(Page 50 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-02 A-08-02 I
SW RW PUMP A TRIP EVENT POINT 0005 INDICATED CONDITION:
o RWP-2A BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT WITH A RED FLAG ON THE CONTROL STATION V o AMBER ES STATUS LIGHT OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE RWP-2B HAS STARTED o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS J
DISCUSSION:
ENSURE A COMMON FAILURE DOES NOT RENDER RWP-28 INOPERABLE / UNAVAILABLE.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
j
REFERENCES:
DRAWING 208-050 SHEET RW-02 l SENSING ELEMENT: 525/B, 52H/A, CS/SC, CS/0 CONTACTS AR-301' Rev. 21 Page 51
r ENCLOSURE 1 ks (Page 51 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-03 A-08-03 SW RW PUMP A I MOTOR OVERLOAD EVENT POINT 0004 INDICATED CONDITION
{
o RWP-2A MOTOR AMPS > 115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
A l
) o RWP-2A HIbH MOTOR AMPS
'o RWP-2A TRIP OPERATOR ACTIONS FOR A VALID ALARM:
o START RWP-2B i o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS DISCUSSION:
I THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR THE 1 INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED.
INSTANTANEOUS OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.
IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.
REFERENCES:
DRAWING 208-050 SHEET RW-02 ,
SENSING ELEMENT: RELAY 51 C1 V
AR-301 Rev. 21 Page 52
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(~' ENCLOSURE 1 l (Page 52 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-04 A-08-04 l
SW RW PUMP A 1 OUT OF SERVICE EVENT POINT 0003 INDICATED CONDITION:
o RWP-2A BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(O) o NO INDICATING LIGHTS ON RWP-2A CONTROL STATION o ES STATUS LIGHTS INDICATE BREAKER POSITION OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY CLOSED DPDP-5A SWITCH 10 o VERIFY DC KNIFE SWITCH FOR RWP-2A BREAKER IS CLOSED DISCUSSION:
THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING.
REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION.
THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-050 SHEET RW-02 l ._s SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR RWP-2A AR-301- Rev. 21 Page 53 m
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/~' ENCLOSURE 1
( (Page 53 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-04 A-08-04 SW RW PUMP A OUT OF SERVICE EVENT POINT 0022 INDICATED CONDITION:
o RWP-2A IS BREAKER RACKED OUT REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o NO INDICATING LIGHTS ON RWP-2A CONTROL STATION o NO ES STATUS INDICATION FOR RWP-2A OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS,
- j.
REFERENCES:
DRAWING 208-050 SHEET RW-02 SENSING ELEMENT: CONTACT 52H/b IN BREAKER CUBICLE FOR RWP-2A O,_- .
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AR-301 Rev. 21 Page 54 l
m ENCLOSURE 1 (Page 54 of 54)
ESA ANNUNCIATOR RESPONSE ESA-KW1-08-06 A-08-06 ES A ACTUATION TEST BYPASS EVENT POINT 0769 INDICATED CONDITION:
o ANY ES "A" TEST SELECTOR SWITCH NOT IN THE "0FF PUSHED IN" POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED " MONTHLY TEST" OR RED " REFUELING TEST" LIGHT ILLUMINATED ON ONE OR MORE OF THE FOLLOWING SWITCHES:
HPI AUTO TEST SELECT SWITCH "A" LPI AUTO TEST SELECT SWITCH "A" RB 150 AUTO TEST SELECT SWITCH "A" OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO SP-358A, SP-358B, OR SP-358C AS APPLICABLE, TO RESTORE AFFECTED SWITCH DISCUSSION:
THIS ALARM INDICATES THAT ES SYSTEMS MAY NOT FUNCTION PROPERLY ON AN AUTOMATIC OR MANUAL ES ACTUATION.
l
REFERENCES:
DRAWING 208-028 SHEET ESAB-06 l SENSING ELEMENT: TS4/RCA, SS4/RCA, SS4/RBA AR-301 Rev. 21 Page 55 (LAST PAGE)
/O PROCEDURE DEVELOPMENT AND REVISION RECORD
\v/
Procedure: AR0301 New Rev: 21 PRR#: 16481
Title:
' ESA ANNUNCIATOR RESPONSE MINOR CHANGES If wiinor Changes are included, check the applicable box (es) anr' yovide a list of affectert steps.
The following corrections are incorporated throughout:
_ Sentence Structure _ Redundant words or phrases
_ Punctuation _ Abbreviations
_ Capitalization _ Obviously incorrect units of rnessure
_ Spelling _ inadvertently omitted symbols (#, %, etc.)
_ Organizational Changes: position titles, _ Obvious step numbering discrepancies department names, or telephone numbers !
_ Format The followir.g corrections are incorporated in the step (s) indicated: "Throughout" is used in lieu of Steps if a specific change affects a large number of steps.
fA)
(/ Correcting equipment nomenclature that does not agree with field labels or balance of procedure Changing information that is obviously incorrect and referenced correctly elsewhere fnisplaced r ecirnals that are pelther setpoint values nor tolerances l Reference to a procedure when an approved procedure l
has taken the place of another procedure Fixing branching points when it is clear the branching stops were originally intended but were overlooked or mcorrectly stated due to step number changes Adding clarifying informatio,1 such as NOTES and CAUTIONS Adding words to clarify steps, NOTES, or CAUTIONS which m clearly do not change the methodology or intent of the U *"
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PROCEDURE DEVELOPMENT AND REVISION RECORD
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V Procedure: AR0301 New Rev: 21 PRR#: 16481
Title:
ESA ANNUNCIATOR RESPONSE MINOR CHANGES If Minor Changes are included, check the applicable bon (es) and provide a list of affected steps. j The following corrections are incorporated throughout: 1
_ Sentence Structure _ Redundant words or phrases l
I
_ Punctuation _ Abbreviatens Capitalization _ Obviously incorrect units of rnessure
_ Spelling _ inadvertently omitted symbols (#, %, etc.)
E Organizational Changes: position titles. _ Obvious step numbering discrepancies department names, or telephone numbers E Format Yhe following corrections are incorporated in the step (s) indicated: "Throughout"is used in lieu of Step # If a specific change affects a large nanber of steps.
Correcting equipment nomenclature that does not agree with field labels or balance of procedure Changing information that is obviously incorrect and referenced correctly elsewhere Misplaced decimals th.st are neither setpoint values nor tolerances Reference to a procedure when an approved procedure has taken the place of another procedure I
Fixing branching points when it is clear the branching !
steps were originally intended but were overlooked or i incorrectly stated due to step number changes l 1
Adding clarifying information such as NOTES and CAUTIONS l
Adding words to clarify steps, NOTES, or CAUTIONS which clearly do not change the methodology or intent of the steps
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(~Y PROCEDURE DEVELOPMENT AND REVISION RECORD U
Procedure: AR0301 New Rev: 21 PRRW: 16481
Title:
ESA ANNUNCIATOR RESPONSE l
NON-INTENT CHANGES l
Changes are incorporated for the reasons provided. "Throughout"is used in lieu of Step # If a r4ecife change affects a large number of steps. For new or cancelled procedures the reason is provided.
Window A-02-01, Event Point Added MUV-567 to Docussion Section , as noted by NUPOST Comment 47707, the letters 1106 "MUV" were present with no associated number, A check of the ES Diverse Containment Panel indicated MUV-567 was the missing valve, FSAR 4.2.2.1, EDBD Taba 5/8 8 6/2 confirm that MUV-567 is the correct valve.
Window A-0M)2, Event Point Deleted EOP-11 from Opmtor Actions Section. and added AP-404. EOP-11 has been 0219 cancelled, AP-404 would be the appropriate procedure to use, as noted in NUPOST comment 45181
\)
l Window A-03-05, Event Point Changed 'DC Heat ExchanDer to 'DH Heat Exchanger in the Operator Actions Section, as 0231 It is obvious, within the context of the statement, the DH Heat Exchanger is being refered to, as noted by NUPOST Comment 47894.
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Rev. 18 Effective Date 3fE l
i ANNUNCIATOR RESPONSE AR-504 FLORIDA POWER CORPORATION I
CRYSTAL RIVER UNIT 3 ICS L ANNUNCIATOR RESPONSE I
APPROVED BY: Procedure Owner f
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, (SIdNATURE' F LE) y DATE:
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PROCEDURE WRITER: Michael A. Winship RESPONSIBLE DEPARTMENT: Nuclear Plant Operations Support
("' TABLE OF CONTENTS stem est i 1.0 PURP0SE................................................................. 1
2.0 REFERENCES
.............................................................. 1 2.1 DEVELOPMENTAL REFERENCES............................................ 1 3.0. PERSONNEL INDOCTRINATION................................................ 1 4.0 INSTRUCTIONS............................................................ 1 4 5.0 FOLLOW-UP ACTIONS....................................................... 1 ENCLOSURES 1 An n u n ci ato r R e s pon s e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1
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O-V AR-504 Rev. 18 Page i
[T 1.0 PURPOSE 1.1 Establish a reference document for each Annunciator Window on the ICS-CY4 Lampbox.
1.2 Establish operator actions for valid Annunciator alarms on the ICS-CY4 Lamptiox.
1.3 Establish a reference to other procedures which address operator actions for valid Annuticiator alarms on the ICS-CY4 Lampbox.
2.0 REFERENCES
2.1 DEVELOPMENTAL REFERENCES 2.1.1 INPO 90-021, Good Practice OP-217, Alarm Response Procedures 2.1.2 Annunciator Window Engraving Drawing E-224-048 30 PERSONNEL INDOCTRINATION 8 3.1 The Annunciator System is powered from VBDB-5 Breaker 28.
4.0 INSTRUCTIONS 4.1 Respond to alarms on the ICS-CY4 Lampbox as indicated in Enclosure 1, Annunciator Response.
5.0 FOLLOW-UP ACTIONS None i
k AR-504 Rev. 18 Page 1
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[' ENCLOSURE 1 (y} (Page 1 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-01 L-01-01 y g FWPA y ; TRIP l I I I EVENT POINT 1455 INDICATED CONDITION:
o FEEDWATER PUMP 2A CONTROL OIL PRESSURE <55 PSIG AS SENSED BY FW-135-PS2.
~
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
)
(V o CONTROL OIL PRESSURE INDICATION.
o RED TRIP INDICATING LIGHT IS ON.
o-FEEDWATER PUMP SPEED INDICATOR.
OPERATOR ACTIONS FOR A VALID ALARM:
o 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: j l
CONDITIONS THAT WILL TRIP A MAIN FEEDWATER PUMP:
. TURBINE OVERSPEED (5,555 RPM) LOSS OF TRIPPING POWER LOSS OF BOTH BOOSTER PUMPS LUBE OIL PRESS. <5 PSIG (2 OUT OF 3 LOGIC) l MISSING SPEED SIGNAL <100 RPM MAIN FEEDWATER ISO ACTUATION FEED PUMP SUCT. VALVES <25% OPEN MANUAL TURBINE TRIP
REFERENCES:
DRAWING 208-032 SHEET FW-45 I
) SENSING ELEMENT: FW-135-PS2 AR-504 Rev. 18 Page 2
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! (~N ENCLOSURE 1 i () (Page 2 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-01 L-01-01 FWPA i l l TRIP i i l I l EVENT POINT 1492 I 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:
l o REFER TO AP-545.
o IF ALL FEEDWATER HAS BEEN LOST, REFER TO E0P.
o VERIFY PROPER OPERATION OF FEEDWATER BEARING / CONTROL DIL SYSTEMS.
l DISCUSSION:
i THIS ALARM INDICATES THAT ONE OR MORE RPS CHANNELS HAS RECEIVED A FEED PUMP i TRIP SIGNAL FROM THE CONTROL OIL PRESSURE SWITCHES ASSOCIATED WITH THAT FEED '
PUMP. THIS MAY NOT BE INDICATIVE OF AN ACTUAL FEED PUMP TRIP CONDITION.
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REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-320,321,322,323-PS AR-504 Rev. 18 Page 3
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ENCLOSURE 1 (Page 3 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-02 L-01-02 FWPA VIBRATION HIGH EVENT POINT 1464 INDICATED CONDITION:
o MAIN FWP 2A INBOARD /0UTBOARD TURBINE BEARING VIBRATION IS EITHER: >2.4 MILS, (ALERT) OR >3.5 MILS (DANGER) AS SENSED BY FW-347-SI/FW-345-SI o MAIN FWP 2A INBOARD /0UTBOARD PUMP BEARING VIBRATION IS EITHER: >5.0 MILS (ALERT) OP,>5.7 MILS (DANGER) AS SENSED BY FW-350-SI/FW-352-SI
) REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
LJ o FEEDWATER PUMP VIBRATION MONITORING PANEL INDICATIONS (VMC-1) LOCATED IN I&C CAL LAB ON 145' LEVEL.
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 THE DANGER ALARM CAN BE CLEARED.
DISCUSSION:
REFER TO OP-605 FOR VIBRATION SETPOINTS.
THIS ALARM MUST BE MANUALLY RESET AT THE FEEDWATER PUMP VIBRATION MONITORING PANEL (VMC-1) LOCATED IN I&C CAL LAB ON 145' LEVEL WHEN THE VIBRATION CONDITION HAS CLEARED.
I
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT:FW-352-SI, FW-350-SI, FW-347-SI, FW-345-SI ,
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l AR-504 Rev. 18 Page 4 l L l
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/~T ENCLOSURE 1 (
i(_) (Page 4 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4 01-03 L-01-03 1
FWPA OIL PRESS g LOW I
EVENT POINT 1436 INDICATED CONDITION:
o FEEDWATER PUMP 2A LUBE OIL PRESSURE <I8 PSIG AS SENSED BY FW-186-PS.
g REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDWATER PUMP 2A LUBE OIL PRESSURE INDICATOR FW-203-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:
FEED PUMP TRIPS AT LUBE OIL PRESSURE <5 PSIG (2 OUT OF 3 LOGIC). l 1
REFERENCES:
DRAWING 208-032 SHEET FW-07 c SENSING ELEMENT: FW-186-PS
\,
l AR-504 Rev. 18 Page 5
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( ) ENCLOSURE 1
(_/ (Page 5 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-03 L-01-03 l
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FWPA
--- {
l OIL PRESS '
LOW EVENT POINT 1437 1
INDICATED CONDITION:
l o FEEDWATER PUMP 2A CONTROL OIL PRESSURE <90 PSIG AS SENSED BY FW-195-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
b o FEEDWATER PUMP 2A CONTROL OIL PRESSURE INDICATOR FW-205-PI. I 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:
FEED PUMP CONTROL OIL SENDS A TRIP SIGNAL TO RPS WHEN CONTROL OIL PRESSURE IS <55 PSIG.
REFERENCES:
DRAWING 208-032 SHEET FW-07 fm SENSING ELEMENT: FW-195-PS AR-504 Rev. 18 Page 6
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l[) ENCLOSURE 1 V (Page 6 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-03 L-01-03 FWPA OIL PRESS 4 LOW '
EVENT POINT 1448 INDICATED CONDITION:
o FEEDWATER PUMP 2A LUBE OIL PRESSURE <12 PSIG AS SENSED BY FW-187-PS.
- f. REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
I
'u o 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 STARTS. ;
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 PRESSURE <5 PSIG (2 OUT OF 3 LOGIC).
REFERENCES:
DRAWING 208-032 SHEET FW-34 SENSING ELEMENT: FW-187-PS j
l AR-504 Rev. 18 Page 7
("}
ig ENCLOSURE 1 (Page 7 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-04 L-01-04 FWPA LUBE OIL PUMP TRIP k
EVENT PC!NT 1438 INDICATED CONDITION:
o FWP-3A BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER START l POSITION. I REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
V o GREEN LIGHT IS ON WITH A RED FLAG ON FWP-3A CONTROL STATION.
o STANDBY FEEDWATER LUBE OIL PUMP AUTO STARTS.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE FWP-4A, 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.
REFERENCES:
DRAWING 208-032 SHEET FW-07 p SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-504 Rev. 18 Page 8
ENCLOSURE 1 l(\s}
(Page 8 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-04 L-01-04 i 1
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FWPA {
LUBE OIL PUMP TRIP EVENT POINT 1444 )
INDICATED CONDITION:
o FWP-4A BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT IS ON WITH A RED FLAG ON FWP-4A CONTROL STATION.
o FWP-3A, STANDBY FEEDWATER LUBE OIL PUMP, AUTO STARTS.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE FWP-3A, BACKUP FEEDWATER LUBE OIL PUMP IS RUNNING.
o INVESTIGATE CAUSE OF PUMP TRIP.
l DISCUSSION: '
THIS PUMP SUPPLIES BOTH LUBE OIL AND CONTROL OIL TO THE FEED PUMP.
4
REFERENCES:
DRAWING 208-032 SHEET FW-09 p SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS (l
AR-504 Rev. 18 Page 9
~ /~% ENCLOSURE 1 ,
(Page 9 of 63) l ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-04 L-01-04 I
l
[
- ~- FWPA f g ---
LUBE OIL PUMP I TRIP EVENT POINT 1450 l
INDICATED CONDITION: l o FWP-5A BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CREEN 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 ALARM:
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 INVESTIGATE CAUSE OF PUMP TRIP. 1 l
l DISCUSSION: ;
THIS PUMP SUPPLIES ONLY BEARING LUBE OIL TO THE FEED PUMP, NOT CONTROL OIL.
REFERENCES:
DRAWING 208-032 SHEET FW-34 l q SENSING ELEMENT: CONTROL SWITCH AND BREA! LCNTACTS N)
AR-504 Rev. 18 Page 10
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[' ENCLOSURE 1
~ V) (Page 10 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-05 L-01-05 l FWPA 4 l
EMERG OIL PP AUTO START EVENT POINT 1449 INDICATED CONDITION:
o FWP-5A BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
'd o RED LIGHT IS ON WITH A GREEN FLAG ON FWP-5A CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE OF AUTO START.
o VERIFY PROPER LUBE OIL SYSTEM OPERATION. .
l DIECUSSION:
i FWP-5A 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 l LOGIO.
I 1
REFERENCES:
DRAWING 208-032 SHEET FW-034 m SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS.
AR-504 Rev. 18 Pa0e 11
E-r ENCLOSURE 1 (Page 11 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-05 L-01-05 FWPA EMERG OIL PP AUTO START EVENT POINT 1490 ,
INDICATED CONDITION:
o FWP-3A BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION. t p
e REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
/ 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. l r, VERIFY PROPER LUBE OIL SYSTEM OPERATION.
j i
DISCUSSION:
FWP-3A WILL AUTO START WHEN LUBE OIL PRESSURE DROPS TO <18 PSIG OR WHEN CONTROL OIL PRESSURE DROPS TO <90 PSIG.
FEED PUMP WILL TRIP WHEN LUBE OIL PRESSURE DROPS TO <5 PSIG (2 OUT OF 3 LOGIC).
REFERENCES:
DRAWING 208-032 SHEET FW-007 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS.
('
V AR-504 Rev. 18 Page 12
l ENCLOSURE 1 j Q (Page 12 of 63) '
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-05 L-01-05 )
I 1
FWPA '
EMERG OIL PP AUTO START EVENT POINT 1498 i
INDICATED CONDITION:
1 o FWP-4A BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
l 1
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
C o RED LIGHT IS ON WITH A GREEN FLAG ON FWP-4A CONTROL STATION. ,
I OPERATOR ACTIONS FOR A VALID ALARM: 4 o INVESTIGATE CAUSE OF AUTO START.
o VERIFY PROPER LUBE OIL SYSTEM OPERATION.
DISCUSSION:
FWP-4A WILL AUTO START WHEN LUBE OIL PRESSURE DROPS TO <18 PSIG OR WHEN CONTROL OIL PRESSURE DROPS TO <90 PSIG.
FEED PUMP WILL TRIP WHEN LUBE OIL PRESSURE DROPS TO <5 PSIG (2 OUT OF 3 LOGIC).
)
REFERENCES:
DRAWING 208-037 SHEET FW-009 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS.
U l AR-504 Rev. 18 Page 13
7 fg ENCLOSURE 1 (Page 13 of 63)
.y1 ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-06 L-01-06 FWP A LUBE OIL RESVR LEVEL HIGH/ LOW EVENT POINT 1460 INDICATED CONDITION:
o FEEDWATER PUMP 2A LUBE OIL RESERVOIR LEVEL HIGH AS SENSED BY FW-207-LS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
C o LOP-2 TRIPS ON HIGH LEVEL.
o LOCAL RESERVOIR SIGHT GLASS' INDICATION.
o LOCAL RESERVOIR DIPSTICK LEVEL.
l o LO-76-SV WILL CLOSE ON HIGH LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
o CHECK LUBE OIL DRAIN FLOWPATH TO THE LUBE OIL PURIrIER.
DISCUSSION:
THIS ALARM WILL ACTUATE WHEN OIL LEVEL REACHES 18 INCHES DOWN FROM BOTTOM OF THE MAGNETROL FLANGE.
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-207-LS
)
N.T AR-504 Rev. 18 Page 14 L , -
l
( qp) i ENCLOSURE 1 (Page 14 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-01-06 L-01-06 l
l FWP A LUBE OIL RESVR LEVEL HIGH/ LOW EVENT POINT 1461 INDICATED CONDITION:
o FEEDWATER PUMP 2A LUBE OIL RESERVOIR LEVEL LOW AS SENSED BY FW-207-LS.
g REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LUBE 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 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 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 O
AR-504 Rev. 18 Page 15
p ENCLOSURE 1 1
(Page 15 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-01 L-02-01 I
FWPB l l TRIP l i I I EVENT POINT 1471 INDICATED CONDITION: !
o FEEDWATER PUMP 2B CONTROL OIL PRESSURE <55 PSIG AS SENSED BY FW-136-PS2.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\ o CONTROL OIL PRES $uRE INDICATION.
o RED TRIP INDICATION.
o FEEDWATER PUMP SPEED INDICATOR.
OPERATOR ACTIONS FOR A VALID ALARM:
l o REFER TO AP-545.
o IF ALL FEEDWATER HAS BEEN LOST, REFER TO E0P.
o VERIFY PROPER OPERATION OF FEEDWATER BEARING / CONTROL OIL SYSTEMS.
l DISCUSSION: j CONDITIONS THAT WILL TRIP A MAIN FEEDWATER PUMP:
TURBINE OVERSPEED (5,555 RPM) LOSS OF TRIPPING POWER LOSS OF BOTH BOOSTER PUMPS LUBE OIL PRESS. <5 PSIG (2 OUT OF 3 LOGIC)
MISSING SPEED SIGNAL <100 RPM MAIN FEEDWATER ISO ACTUATION FEED PUMP SUCT. VALVES <25% OPEN MANUAL TURBINE TRIP l
REFERENCES:
DRAWING 208-032 SHEET FW-45
) SENSING ELEMENT: FW-136-PS2
%J AR-504 Rev. 18 Page 16
7
.[^}
(J ENCLOSURE 1 (Page 16 of 63) l
)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-01 L-02-01 I
)
FWPB l l TRIP l l l l EVENT POINT 1493 INDICATED CONDITION:
o FEEDWATER PUMP 2B CONTROL OIL l'RESSURE <55 PSIG AS SENSED BY FW-324-PS, FW-325-PS, FW-326-PS OR FW-327-PS.
i n REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RPS CHANNEL A, B, C, OR D FEED PUMP TRIP AUX RELAY MFP "B" INDICATION IS BRIGHT.
o RED TRIP INDICATION.
o FEEDWATER PUMP SPEED INDICATOR.
i OPERATOR ACTIONS FOR A VALID ALARM: '
o 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 FEED PUMP TRIP SIGNAL FROM THE CONTROL OIL PRESSURE SWITCHES ASSOCIATED WITH THAT FEED PUMP. THIS MAY NOT BE INDICATIVE OF AN ACTUAL FEED PUMP TRIP CONDITION.
/7
REFERENCES:
DRAWING 208-032 SHEET FW-45 b SENSING ELEMENT: FW-324, 325, 326, 327-PS AR-504 Rev. 18 Page 17
F l
l r3 ENCLOSURE 1 ,
( (Page 17 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-02 L-02-02
_ __I FWP B VIBRATION HIGH EVENT POINT 1480 INDICATED CONDITION:
o MAIN FWP 2B INBOARD /0UTBOARD TURBINE BEARING VIBRATION IS EITHER: >2.4 MILS, (ALERT) OR >3.5 MILS (DANGER) AS SENSED BY FW-358-SI/FW-356-SI o MAIN FWP 2B INBOARD /0UTBOARD PUMP BEARING VIBRATION IS EITHER:
>5.0 MILS (ALERT) OR >5.7 MILS (DANGER) AS SENSED BY n FW-361-SI/FW-363-SI i
(,) REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDWATER PUMP VIBRATION MONITORING PANEL INDICATIONS (VMC-1) LOCATED IN I&C CAL LAB ON 145' LEVEL.
o VIBRATION IS FELT AT FWP-28.
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 UNTI'. THE DANGER ALARM CAN BE CLEARED.
DISCUSSION:
REFER TO OP-605 FOR VIBRATION SETPOINTS.
THIS ALARM MUST BE MANUALLY RESET AT THE FEEDWATER PUMP VIBRATION 'riONITORING PANEL (VMC-1) LOCATED IN I&C CAL LAB ON 145' LEVEL WHEN THE VIBRATION CONDITION HAS CLEARED.
I
REFERENCES:
DRAWING 208-032 SHEET FW-45 V SENSING ELEMENT:FW-363-SI, FW-361-SI, FW-358-SI, FW-356-SI I l
l 1
AR-504 Rev. 18 Page 18
f
{
!/ ENCLOSURE 1
(
(Page 18 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-03 L-02-03 FWP B OIL PRESS LOW EVENT POINT 1439 INDICATED CONDITION:
o FEEDWATER PUMP 2B LUBE OIL PRESSURE <18 PSIG AS SENSED BY FW-191-PS.
REDUNDANT. INDICATION WHICH WILL VERIFY ALARM:
o FEEDWATER PUMP 2B LUBE OIL PRESSURE INDICATOR FW-204-PI.
o STANDBY LUBE OIL PUMP AUTO STARTS, FWP-38, 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 <5 PSIG (2 OUT OF 3 LOGIC).
REFERENCES:
DRAWING 208-032 SHEET FW-08
.f SENSING ELEMENT: FW-191-PS
' L i
.AR-504 Rev. 18 Page 19
I 1
3 ENCLOSURE 1 I (V (Page 19 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-03 L-02-03 3 FWPB OIL PRESS LOW i
EVENT POINT 1440 INDICATED CONDITION:
o FEEDWATER PUMP 2B CONTROL OIL PRESSURE <90 PSIG AS SENSED BY FW-198-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDWATER PUMP 2B CONTROL OIL PRESSURE 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 OIL PUMP AUTO STARTS.
o VERIFY PROPER FEED PUMP LUBE OIL RESERVOIR LEVEL.
o VERIFY PROPER FEED PUMP LUBE OIL TEMPERATURE.
DISCUSSION:
FEED PUMP CONTROL OIL SENDS A TRIP SIGNAL TO RPS WHEN CONTROL OIL PRESSURE IS <55 PSIG.
REFERENCES:
DRAWING 208-032 SHEET FW-08 i p. SENSING ELEMENT: FW-198-PS
! - ()
AR-504 Rev. 18 Page 20
ENCLOSURE 1
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/
(Page 20 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-03 L-02-03 1
FWPB OIL PRESS -
LOW EVENT POINT 1451
)
INDICATED CONDITION:
o FEEDWATER PUMP 2B LUBE OIL PRESSURE <12 PSIG AS SENSED BY FW-192-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEEDWATER PUMP 2B LUBE OIL PRESSURE INDICATOR FW-204-PI.
o EMERGENCY LUBE OIL PUMP, FWP-5B STARTS.
o STANDBY LUBE OIL PUMP AUTO STARTS, FWP-38, FWP-48.
OPERATOR ACTIONS FOR A VALID ALARM:
)
o ENSURE STANDBY LUBE OIL PUMP AUTO STARTS. l o VERIFY PROPER FEED PUMP LUBE OIL RESERVOIR LEVEL. 1 o VERIFY PROPER FEED PUMP LUBE OIL TEMPERATURE.
DISCUSSION:
FEED PUMP WILL TRIP WHEN LUBE OIL PRESSURE <5 PSIG (2 OUT OF 3 LOGIC).
i
REFERENCES:
DRAWING 208-032 SHEET FW-35
{
/)
SENSING ELEMENT: FW-192-PS AR-504 Rev. 18 Page 21 4
c p/
y ENCLOSURE 1 (Page 21 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-04 L-02-04 i
FWP B LUBE OIL PUMP TRIP EVENT POINT 1441 INDICATED CONDITION:
o FWP-3B BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIi-Y ALARM:
o CREEN LIGHT IS ON WITH A RED FLAG ON FWP-3B CONTROL STATION.
o STANDBY FEEDWATER LUBE OIL PUMP FWP-3B, FWP-48, AUTO STARTS.
OPERATF, ACTIONS FOR A VALID ALARM:
o ENSURE BACKUP FEEDWATER LUBE OIL PUMP, FWP-48 IS RUNNING.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
THIS PUMP SUPPLIES BOTH LUBE OIL AND CONTROL OIL TO THE FEED PUMP.
REFERENCES:
DRAWING 208-032 SHEET FW-08 7' SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS Y)T
.AR-504. Rev. 18 Page 22
/
II I,A ENCLOSURE 1
!'I .
(Page 22 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-04 L-02-04 l
1 l
FWPB LUBE OlL PUMP TRIP l
EVENT POINT 1447 INDICATED CONDITION: '
o FWP-4B BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT IS ON WITH A RED FLAG ON FWP-4B CONTROL STATION. I o STANDBY FEEDWATER LUBE OIL PUMP FWP-3B, FWP-4B AUTO STARTS.
1 OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE BACKUP FEEDWATER LUBE OIL PUMP, FWP-3B IS RUNNING.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
THIS PUMP SUPPLIES BOTH LUBE OIL AND CONTROL OIL TO THE FEED PUMP.
1
)
REFERENCES:
DRAWING 208-032 SHEET FW-10 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS N. ) 1 i
AR-504 Rev. 18 Page 23
E i
I r j EELOSURE 1
% (Page 23 of 63) i l ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-04 L-02-04 l
l FWPB LUBE OlL PUMP TRIP EVENT POINT 1453 INDICATED CONDITION: I o FWP-5B BREAKER IS OPEN WITH THE CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
l p REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT IS ON WITH A RED FLAG ON FWP-5B CONTROL STATION.
o STANDBY FEEDWATER LUBE OIL PUMP FWP-3B, FWP-4B AUTO STARTS.
l 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 ! JOT l ROLLING. i o INVESTIGATE CAUSE OF PUMP TRIP. I DISCUSSION:
THIS PUMP SUPPLIES ONLY BEARING LUBE OIL TO THE FEED PUMP AND NOT CONTROL OIL.
REFERENCES:
DRAWING 208-032 SHEET FW-35
,q SENSING ELEMENT: CONTROL-SWITCH AND BREAKER CONTACTS i i
%)
l l- AR-504 Rev. 18 Page 24
F l
ENCLOSURE 1 lf]'sg (Page 24 of 63) l ICS-L ANNUNCIATOR RESPOt45E l ICS-CY4-02-05 L-02-05 l
FWP B EMERG OIL PP AUTO START EVENT POINT 1452 INDICATED CONDITION:
o FWP-5B BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
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.
l o VERIFY PROPER LUBE OIL SYSTEM OPERATION.
DISCUSSION:
FWF-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).
1 RIFERENCES: MAWING 208-032 SHEET FW-035 l
] SENSING ELEMEIT: CONTROL SWITCH AND BREAKER CONTACTS.
! (V l
l AR-504 Rev. 18 Page 25
F I
T'N ENCLOSURE 1 (Page 25 of 63)
ICS-L ANNUNCilsTOS RESPONSE ICS-J4-02-05 L-02-05 l
FWPB l EMERG OIL PP AUTO START EVENT POINT 1497 INDICATED CONDITION:
o FWP-3B BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
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-3B WILL AUTO START WHEN LUBE OIL PRESSURE DROPS TO <18 PSIG OR WHEN CONTROL OIL PRESSURE DROPS TO <90 PSIG.
FEED PUMP WILL TRIP WHEN LUBE OIL PRESSURE DROPS TO <5 PSIG (2 OUT OF 3 LOGIO.
REFERENCES:
DRAWING 208-032 SHEET FW-008 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS.
l U
l l
l AR-504 Rev. 18 Page 26 l I
t
,( ) ENCLOSURE 1 (Page 26 of 63) l L/
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-05 L-02-05 l
I I
l FWPB l I EMERG OIL PP AUTO START l
EVENT POINT 1499 INDICATED CONDITION:
o FWP-4B BREAKER CLOSED WITH THE CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
V o RED LIGHT IS ON WITH A GREEN FLAG ON FWP-4B CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o INVESTIGATE CAUSE-0F AUTO START.
o VERIFY PROPER LUBE OIL SYSTEM OPERATION.
DISCUSSION:
FWP-4B WILL AUTO START WHEN LUBE OIL PRESSURE DROPS TO <18 PSIG OR WHEN CONTROL OIL PRESSURE DROPS TO <90 PSIG.
' FEED PUMP WILL TRIP WHEN LUBE OIL PRESSURE DROPS TO <5 PSIG (2 OUT OF 3 LOGIC).
REFERENCES:
DRAWING 208-032 SHEET FW-010 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS.
N.-
AR-504 Rev. 18 Page 27
' I cs ENCLOSURE 1 (Page 27 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-06 L-02-06 l
l t
l FWP B LUBE OIL RESVR LEVEL HIGH/ LOW EVENT POINT 1476 INDICATED CONDITION:
o FEEDWATER PUMP 2B LUBE OIL RESERVOIR LEVEL HIGH AS 5ENSED BY FW-208-LS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O
() l o LOP-2 TRIPS ON HIGH LEVEL.
o LOCAL RESERVOIR SIGHT GLASS INDICATION.
o LOCAL RESERVOIR DIPSTICK LEVEL l o LO-78-SV WILL CLOSE ON HIGH LEVEL OPERATOR ACTIONS FOR A VALID ALARM:
o CHECK LUBE OIL DRAIN FLOWPATH TO THE LUBE OIL PURIFIER.
DISCUSSION:
THIS ALARM WILL ACTUATE WHEN OIL LEVEL REACHES 18 INCHES DOWN FROM BOTTOM OF THE MAGNETROL FLANGE..
l-l
REFERENCES:
DRAWING 208-032 SHEET FW-45
^
- / '\ SENSING ELEMENT: FW-208-LS N) i AR-504 Rev. 18 Page 28
f ENCLOSURE 1 j (Page 28 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-02-06 L-02-06 I
I FWP B LUBE OIL RESVR LEVEL HIGH/ LOW EVENT POINT 1477 INDICATED CONDITION:
o FEEDWATER PUMP 2B LUBE OIL RESERVOIR LEVEL LOW SENSED BY FW-208-LS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOCAL RESERVOIR SIGHT GLASS INDICATION. ,
o LUBE OIL SYSTEM PRESSURE INDICATION. '
o LOCAL RESERVOIR DIPSTICK LEVEL.
OPERATOR ACTIONS FOR A VALID ALARM:
1 o CHECK LUBE OIL SYSTEM FOR EVIDENCE OF LEAKS. i o ADD OIL TO LUBE OIL RESERVOIR AS NECESSARY. I DISCUSSION:
IF A LARGE LUBE OIL 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-208-LS AR-504 Rev. 18 Page 29 L
fG
. \j ENCLOSURE 1 (Page 29 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-01 L-03-01 FWBP A l TRIP l I l l EVENT POINT 1424 INDICATED CONDITION:
o FWP-1A BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(s o GREEN LIGHT IS ON WITH A RED FLAG ON FWP-1A CONTROL STATION.
o FEEDWATER FLOW INDICATION.
I OPERATOR ACTIONS FOR A VALID ALARM:
l -o REFER TO AP-545.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
THE FOLLOWING ARE BOOSTER PUMP TRIPS:
LUBE OIL PRESSURE <4 PSIG DEAERATOR LEVEL <2'10"
' ELECTRICAL FAULTS l FWV-1, NOT FULL OPEN l
REFERENCES:
DRAWING 208-032 SHEET FW-01 SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS
- %J !
I AR-504 Rev. 18 Page 30 L
r (pj
'u./
ENCLOSURE 1 (Page 30 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03
\
FWP TROUBLE l
EVENT POINT 1434 INDICATED CONDITION:
o FEEDWATER PUMP 2A AT ZERO SPEED AND TURNING GEAR NOT ENGAGED.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
/' o FWP-2A SHAFT NOT TURNING.
o GREEN "NOT ENGAGED LIGHT" ON.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENGAGE FEED PUMP TURNING CEAR.
DISCUSSION:
FWP-2A HAS NO AUTOMATIC ENGAGING FOR THE TURNING GEAR. THE TURNING CEAR MilST BE MANUALLY ENGAGED LOCALLY AT THE FEED PUMP.
ADMITTING GLAND STEAM TO A MAIN FEEDWATER PUMP TURBINE ROTOR WHILE IT IS STATIONARY MAY CAUSE BOWING OF THE SHAFT DUE TO UNEVEN HEATING.
REFERENCES:
DRAWING 208-032 SHEET FW-05 i
5ENSING ELEMENT: TURNING GEAR ENGAGE 0 SWITCH l l'-
\ )
u/
AR-504 Rev. 18 Page 31
}
O 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 2B AT ZERO SPEED AND TURNING GEAR NOT ENGAGED.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O.
v o FWP-2B SHAFT NOT TURNING.
o GREEN "NOT ENCACED LIGHT" IS ON.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE THE FEED PUMP TURNING GEAR IS ENCACED.
DISCUSSION:
ADMITTING CLAND STEAM TO A MAIN FEEDWATER PUMP TURBINE ROTOR WHILE IT IS STATIONARY MAY CAUSE BOWING OF THE SHAFT DUE TO UNEVEN HEATING.
REFERENCES:
DRAWING 208-032 SHEET FW-06
- (N SENSING ELEMENT: TURNING GEAR ENGAGED SWITCH
( )
%/
AR-504 Rev. 18 Page 32
f^ ENCLOSURE 1
{g } (Page 32 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1443 INDICATED CONDITION:
o FEEDWATER PUMP 2B TURNING GEAR MOTOR AMPS >115% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FWP-2B TURNING GEAR MOTOR RUNNING HOT. j l
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY FWP-28 NOT RUBBING.
o CONTACT ELECTRIC SHOP.
DISCUSSION: j ADMITTING GLAND STEAM TO A MAIN FEEDWATER PUMP TURBINE ROTOR WHILE IT IS i STATIONARY MAY CAUSE BOWING OF THE SHAFT DUE TO UNEVEN HEATING. l l
I
REFERENCES:
DRAWING 208-032 SHEET FW-06 I^ SENSING ELEMENT: TURNING GEAR OVERLOAD CONTACT, 49
(,v) i i
AR-504 Rev. 18 Page 33
i OS ENCLOSURE 1 <
'd (Page 33 of 63) I ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 1
FWP TROUBLE
]
i EVENT POINT 1446 INDICATED CONDITION:
o FEEDWATER PUMP 2A TURNING GEAR MOTOR AMPS >115% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FWP-2A TURNING CEAR MOTOR HOT.
1 OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY FWP-2A NOT RUBBING.
o CONTACT ELECTRIC SHOP. !
DISCUSSION:
ADMITTING GLAND STEAM TO A MAIN FEEDWATER PUMP TURBINE ROTOR THAT IS STATIONARY MAY CAUSE BOWING OF THE SHAFT DUE TO UNEVEN HEATING.
l
REFERENCES:
DRAWING 208-032 SHEET FW-05 SENSING ELEMENT: TURNING GEAR OVERLOAD CONTACT, 49 lArN g
s AR-504 Rev. 18 Page 34 l
Q ENCLOSURE 1 t
y; (Page 34 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1462 INDICATED CONDITION:
o FEEDWATER PUMP 2A TURBINE SPEED 15,555 RPM.
REDUNDANT INDICATION WHICH'WILL VERIFY ALARM: i (3
O o FWP-2A SPEED INDICATION.
o FWP-2A LOCAL SPEED INDICATOR ON FEED PUMP CONTROL CONSOLE.
OPERATOR ACTIONS FOR A VALID ALARM:
- o TRIP THE FEED PUMP MANUALLY.
DISCUSSION:
OVERSPEED TRIP OF THE FEED PUMP TURBINE SHOULD OCCUR AT 5,555 RPM.
l
REFERENCES:
DRAWING 208-032 SHEET FW-045 l.
l f~ SENSING ELEMENT: FW-163-ST1, FW-163-ST2 ,
l l
l AR-504 Rev. 18 Page 35 l
l
(n ENCLOSURE 1 (Page 35 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1463 INDICATED CONDITION:
o FEEDWATER PUMP 2A TURBINE SPEED <100 RPM.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
%- o FWP-2A SPEED INDICATION.
o FWP-2A TRIP o FWP-2A LOCAL SPEED INDICATOR ON FEED PUMP CONTROL CONSOLE.
OPERATOR ACTIONS FOR A VALID ALARM:
o INCREASE TURBINE SPEED PRIOR TO RELEASING MISSING SPEED SIGNAL BYPASS START PUSHBUTTON.
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-163-ST1, FW-163-ST2 AR-504 Rev. 18 Page 36
p i
l l
l
/N ENCLOSURE 1 (Page 36 of 63) l ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE I
EVENT POINT 1467 l i
INDICATED CONDITION:
o FEEDWATER PUMP 2A TURBINE SHAFT ECCENTRICITY >3.0 MILS (ALERT) OR
>3.5 MILS (DANGER).
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEED PUMP VIBRATION MONITORING PANEL INDICATION (VMC-1) LOCATED IN I&C 1 CAL LAB ON 145' LEVEL. 1 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 NOT CLEAR, THEN CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN THE PUMP.
o MONITOR FEED PUMP BEARING TEMPERATURES ON PLANT COMPUTER.
DISCUSSION:
SHAFT ECCENTRICITY IS THE RADIAL MOVEMENT OF THE TURBINE SHAFT CENTERLINE.
LARGE MOVEMENTS CAN CAUSE TURBINE BEARING DAMAGE DUE TO METAL TO METAL CONTACT BETWEEN THE TURBINE SHAFT AND THE BEARING SURFACE.
THIS ALARM MUST BE MANUALLY RESET AT THE #P VIBRATION MONITORING PANEL (VMC-1) LOCATED IN I&C CAL LAB ON 145' LE _ WHEN THE VIBRATION CONDITION HAS CLEARED.
I
REFERENCES:
DRAWING 208-032 SHEET FW-045
~'
SENSING ELEMENT:FW-345-ZI AR-504 Rev. 18 Page 37
ENCLOSURE 1
\(]N (Page 37 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-Oh-03 FWP TROUBLE EVENT POINT 1468 INDICATED CONDITION:
o FEEDWATER PUMP 2A TURBINE THRUST BEARING POSITION >10 MILS (ALERT) OR
>20 MILS (EL GER).
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEED PUMP VIBRATION MONITORING PANEL INDICAi10N (VMC-1) LOCATED IN 4&C CAL LAB ON 145' LEVEL.
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 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 BEARING DAMAGE.
THIS ALARM MUST BE MANUALLY RESET AT THE FWP VIBRATION MONITORING PANEL (VMC-1) LOCATED IN I&C CAL. LAB ON 145' LEVEL WHEN THE VIBRATION CONDITION HAS CLEARED.
~
REFERENCES:
DRAWING 208-032 SHEET FW-045
=
g SENSING ELEMENT: FW-344-ZI f ')
V AR-504 Rev. 18 Page 38 E
l;-
1
(]
i ENCLOSURE 1 (Page 38 of 63) l ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1478 INDICATED CONDITION:
o FEEDWATER PUMP 2B TURBINE SPEED it5.555 RPM.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
V o FWP-28 SPEED INDICATION.
o FWP-2B LOCAL SPEED INDICATOR ON FEED PUMP CONTROL CONSOLE. l OPERATOR ACTIONS 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
.q SENSING ELEMENT: FW-1G9-ST1, FW-169-ST2 k I O
AR-504 Rev. 18 Page 39
l l l l-
{N y
ENCLOSURE 1 (Page 39 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 I i
FWP TROUBLE EVENT POINT 1479 INDICATED CONDITION:
o FEEDWATER PUMP 2B TURBINE SPEED <100 RPM. )
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
V o FWP-2B SPEED INDICATION.
o FWP-2B TRIP.
o FWP-2B LOCAL SPEED INDICATOR ON FEED I.MP CONTROL CONSOLE.
OPERATOR ACTIONS FOR A VALID ALARM:
o INCREASE TURBINE SPEED PRIOR TO RELEASING MISSING SPEED SIGNAL BYPASS START PUSHBUTTON.
DISCUSSION:
THE FEED PUMP WILL TRIP IF TURBINE SPEED DROPS TO LESS THAN 100 RPM.
i l-
REFERENCES:
DRAWING 208-032 SHEET FW-045 i O)
L
- f. .v SENSING ELEMENT: FW-169-ST1, FW-169-ST2 I
AR-504 Rev. 18 Page 40
p-f3 ENCLOSURE 1 i
( (Page 40 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1483 INDICATED CONDITION: i l
o FEEDWATER PUMP 2B TURBINE SHAFT ECCENTRICITY >3.0 MILS (ALERT) OR l
>3.5 MILS (DANGER).
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEED PUMP VIBRATION MONITORING PANEL INDICATION (VMC-1) LOCATED IN I&C CAL LAB ON 145' LEVEL.
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 NOT CLEAR, THEN CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN THE PUMP.
o MONITOR FEED PUMP BEARING TEMPERATURES ON THE PLANT COMPUTER.
DISCUSSION: )
SHAFT ECCENTRICITY IS THE RADIAL MOVEMENT OF THE TURBINE SHAFT CENTERLINE.
LARGE MOVEMENTS CAN CAUSE TURBINE BEARING DAMAGE DUE TO METAL TO METAL CONTACT BETWEEN THE TURBINE SHAFT AND THE BEARING SURFACE.
THIS ALARM MUST BE MANUALLY RESET AT THE FWP VIBRATION MONITORING PANEL !
(VMC-1) LOCATED IN I&C CAL LAB ON 145' LEVEL WHEN THE VIBRATION CONDITION j HAS CLEARED.
! 'N
REFERENCES:
DRAWING 208-032 SHEET FW-045 l
l SENSING ELEMENT: FW-356-ZI ;
AR-504 Rev. 18 Page 41
l
/Q ENCLOSURE 1 Q (Page 41 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03
~
)
FWP TROUBLE EVENT POINT 1484 INDICATED CONDITION:
o FEEDWATER PUMP 2B TURBINE THRUST BEARING POSITION >10 MILS (ALERT) OR
>20 MILS (DANGER).
g REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FEED PUMP VIBRATION MONITORING PANEL INDICATION (VMC-1) LOCATED IN I&C CAL LAB ON 145' LEVEL.
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 NOT CLEAR, THEN CONSIDERATION SHOULD BE GIVEN TO SHUTTING DOWN l THE PUMP.
l o MONITOR FEED PUMP BEARING TEMPERATURES ON PLANT COMPUTER.
DISCUSSION: '
LARGE THRUST BEARING DISPLACEMENT READINGS CAN CAUSE THRUST BEARING DAMAGE.
THIS ALARM MUST BE MANUALLY RESET AT THE FWP VIBRATION MONITORING PANEL (VMC-1) LOCATED IN I&C CAL LAB ON 145' LEVEL WHEN THE VIBRATION CONDITION HAS CLEARED. i
REFERENCES:
DRAWING 208-032 SHEET FW-045 m SENSING ELEMENT: FW-355-ZI r T --
O AR-504 Rev. 18 Page 42
f-
,rg ENCLOSURE 1
() (Page 42 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1488 INDICATED CONDITION:
o FWP-5A MOTOR AMPS >1IS% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FWP-5A RUNNING HOT.
OPERATOR ACTIONS FOR A VALID ALARM:
o START NORMAL DUTY LUBE OIL PUMP, FWP-3A OR FWP-4A, AND SECURE FWP-5A.
1 DISCUSSION:
EMERGENCY LUBE OIL PUMP, FWP-5A SUPPLIES BEARING LUBE OIL ONLY AND NOT '
CONTROL OIL.
l
REFERENCES:
DRAWING 208-032 SHEET FW-034 SENSING ELEMENT: FWP-5A OVERLOAD RELAY, 49
-AR-504 Rev. 18 Page 43
l' I
ENCLOSURE 1 f( g S) (Page 43 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1489 INDICATED CONDITION:
o FWP-5B MOTOR AMPS >115% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
V o FWP-5B RUNNING HOT.
OPERATOR ACTIONS FOR A VALID ALARM:
o START NORMAL DUTY LUBE OIL PUMP, FWP-38 OR FWP-4B AND SECURE FVP-5B.
DISCUSSION:
EMERGENCY LUBE OIL PUMP, FWP-5B SUPPLIES BEARING OIL ONLY AND NOT CONTROL OIL.
i
REFERENCES:
DRAWING 208-032 SHEET FW-035 SENSING ELEMENT: FWP-5B OVERLOAD RELAY, 49 i
l AR-504 Rev. 18 Page 44 I
\
I i
, ENfLOSURE 1 l
- (Page 44 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 FWP TROUBLE EVENT POINT 1490 ,
INDICATED CONDITION:
1 o FEEDWATER PUMP 2A TACHOMETER SELECT AND TEST SWITCH NOT IN NORMAL j REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
r\
t.") 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 " TACHOMETER SELECT AND TEST" SWITCH BACK TO NORMAL.
DISCUSSION:
THIS ALARM INDICATES THAT THE FEED PUMP TEST SWITCH IS IN THE TEST POSITION. l THIS BLOCKS ALL TRIPS TO THE MAIN FEED PUMP.
REFERENCES:
DRAWING 208-032 SHEET FW-045 SENSING ELEMENT: FW-139-PS AND FW-141-PS AR-504 Rev. 18 Page 45
l ENCLOSURE 1 l (Page 45 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 i
FWP TROUBLE
_c EVENT POINT 1491 l
i INDICATED CONDITION: I o FEEDWATER PUMP 2B TACHOMETER SELECT AND TEST SWITCH NOT IN NORMAL l
REDUNDANT INDICATION WHICH WILL VERIFY ALARM: !
o WHITE TRIP " BLOCK" LIGHT IS ON, LOCATED ON THE FWP-2B LOCAL CONTROL PANEL ON.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY FEEDWATER PUMP TESTING IS IN PROGRESS.
o PLACE " TACH 0 METER SELECT AND TEST" SWITCH BACK TO NORMAL.
DISCUSSION:
THIS ALARM INDICATES THAT THE FEED PUMP TEST SWITCH IS IN THE TEST POSITION.
THIS BLOCKS ALL TRIPS TO THE MAIN FEED PUMP.
l RE 'ERENCES: DRAWING 208-032 SHEET FW-045 l SENSING ELEMENT: FW-140-PS AND FW-142-PS 1
kJ AR-504 Rev. 18 Page 46
{:;
i t- i
(~ ENCLOSURE 1 ,
(Page 46 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03 l
I l
FWP TROUBLE j
)
EVENT POINT 1494 i INDICATED CONDITION:
I o FEELWATER PUMP 2A LUBE OIL FILTER DIFFERENTIAL PRESSURE >20 PSID AS SENSED BY FW-201-PS.
, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
k o LOCAL DIFFERENTIAL PRESSURE INDICATOR.
1 OPERATOR ACTIONS FOR A VALID ALARM:
o SWAP FWP-2A LUBE OIL FILTERS. ;
i I
DISCUSSION:
MAXIMUM DIFFERENTIAL PRESSURE ACROSS FEEDWATER PUMP LUBE OIL FILTER IS l 20 PSID. THIS IS TO PROTECT THE FILTERS FROM MECHANICAL DAMAGE DUE TO HIGH l DIFFERENTIAL PRESSURES. INTERNAL RELIEF VALVE LIFTS AT 20 PSID.
REFERENCES:
DRAWING 208-032 SHEET FW-045 W_ SENSING ELEMENT: FW-201-PS AR-504 Rev. 18 Page 47
f l/ ENCLOSURE 1
\ (Papa ~7 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-03 L-03-03
-- _ pwp TROUBLE EVENT POINT 1495 INDICATED CONDITION:
o FEEDWATER PUMP 26 L'ddE OIL FILTER DIFFERENTIAL PRESSURE >20 PSID AS SENSED SY FW-202-PS.
g REDUNDANT INDICATION WHICH WILL VERIFY ALARM: l
-o LOCAL DIFFERENTIAL PRESSURE INDICATOR.
OPERATOR ACTIONS FOR A VALID ALARM:
o SWAP FWP-2B LUBE OIL FILTERS.
l l
l DISCUSSION:
MAXIMUM DIFFERENTIAL PRESSURE ACROSS FEEDWATER PUMP LUBE OIL FILTER IS l 20 PSID. THIS IS TO PROTECT THE FILTERS FROM MECHANICAL DAMAGE DUE TO HIGH DIFFERENTIAL PRESSURES. INTERNAL RELIEF VALVE LIFTS AT 20 PSID.
REFERENCES:
DRAWING 208-032 SHEET FW-045
-x SENSING ELEMENT: FW-202-PS l
AR-504 Rev. 18 Page 48
A ENCLOSURE 1 (Page 48 of 63)
\]
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-04 L-03-04 I
FWP BRG OIL DRAIN TEMP HIGH EVENT POINT 1456 INDICATED CONDITION:
o FEEDWATER PUMP 2A TURBINE BEARING #1 LUBE OIL DRAIN TEMPERATURE >170* F.
AS SENSED UY FW-143-TS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\
V o LOCAL FEEDWATER PUMP BEARING TEMPERATURE INDICATORS.
o FEEDWATER PUMP 2A COMPUTER GROUP 89.
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 BREAKDOWN IN LUBE OIL VISCOSITY THAT COULD LEAD TO BEARING DAMAGE.
MAXIMUM BEARING TEMPERATURE IS 200* F.
REFERENCES:
DRAWING 208-032 SHEET FW-45 o SENSING ELEMENT: FW-143-TS
( N.
t) ,
AR-504 Rev. 18 Page 49 l
r l
,CN ENCLOSURE 1 (Page 49 of 63)
()
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-04 L-03-04 FWP BRG OIL DRAIN TEMP HIGH EVENT POINT 1457 INDICATED CONDITION:
o FEEDWATER PUMP 2A TURBINE BEARING #2 LUBE OIL DRAIN TEMPERATURE >170* F.
AS SENSED BY FW-144-TS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\ o LOCAL FEEDWATER PUMP BEARING TEMPERATURE INDICATORS.
o FEEDWATER PUMP 2A COMPUTER GROUP 89.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE PROPER COOLING WATER FLOW.
o CONTACT ENGINEERING CONCERNING CONTINUED FEEDWATER PUMP OPERATION.
o CONSIDERATION SHOULD BE GIVEN TG . REDUCING FEEDWATER PUMP LOAD.
l DISCUSSION: l MAXIMUM BEARING OIL OUTLET TEMPERATURE IS 175* F TO PREVENT BREAKDOWN IN j LUBE OIL VISCOSITY-THAT COULD LEAD TO BEARING DAMAGE. I MAXIMUM BEARING TEMPERATURE IS 200* F.
i
REFERENCES:
DRAWING 208-032 SHEET FW-45 i SENSING ELEMENT: FW-144-TS
% ,)
AR-504 Rev. 18 Page 50 L
C
~
ENCLOSURE 1 (Page 50 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-04 L-03-04 FWP BRG OIL DRAIN TEMP HIGH EVENT POINT 1472 INDICATED CONDITION:
o FEEnWATER PUMP 28 TURBINE BEARING #1 LUBE OIL DRAIN TEMPERATURE >170* F.
AS SENSED BY FW-145-TS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
I o LOCAL FEEDWATER PUMP BEARING TEMPERATURE INDICATORS.
, o FEEDWATER POMP 2B COMPUTER GROUP 90.
OPERATOR 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 BREAKDOWN IN 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-145-TS l
AR-504 Rev. 18 Page 51 I l
L Q ENCLOSURE 1
'Q (Page 51 of 63) l ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-04 L-03-04 l
l l
FWP BRG OIL DRAIN TEMP HIGH EVENT POINT 1473 INDICATED CONDITION:
o FEEDWATER PUMP 2B TURBINE BEARING #2 LUBE OIL DRAIN TEMPERATURE >170' F.
AS SENSED BY FW-146-TS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O o LOCAL FEEDWATER PUMP BEARING TEMPERATURE INDICATORS.
o FEEDWATER PUMP 2B COMPUTER GROUP 90.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER COOLING WATER FLOW. i o CONTACT ENGINEERING CONCERNING CONTINUED FEEDWA"ER PUMP OPERATION.
o CONSIDERATION SHOULD BE GIVEN TO REDUCING FEEDWATER PUMP LOAD.
DISCUSSION:
MAXIMUM BEARING OIL OUTLET TEMPERATURE IS 175' F TO PREVENT BREAKDOWN IN LUBE OIL VISCOSITY THAT COULD LEAD TO BEARING DAMAGE.
MAXIMUM BEARING TEMPERATURE IS 200* F.
I
REFERENCES:
DRAWING 208-032 SHEET FW-45 gg SENSING ELEMENT: FW-146-TS V
AR-504 Rev. 18 Page 52
h
.[j]
(
ENCLOSURE 1 (Page 52 of 63)
]
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-05 L-03-05 i
FWP OIL CLR l OUTLET TEMP ZEE " "
)
EVENT POINT 1459
\
INDICATED CONDITION:
o FEEDWATER PUMP 2A LUBE OIL COOLER OUTLET TEMPERATURE >I40' F. AS SENSED BY FW-211-TS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
\s/ o LOCAL FEEDWATER PUMP LUBE OIL COOLER OUTLET TEMPERATURE INDICATORS.
o FEEDWATER PUMP 2A COMPUTER GROUP 89.
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.
i DISCUSSION MAXIMUM BEARING OIL OUTLET TEMPERATURE IS 175' F TO PREVENT BREAKDOWN IN LUBE OIL VISCOSITY THAT COULD LEAD TO BEARING DAMAGE.
1 MAXIMUM BEARING TEMPERATURE IS 200' F.
REFERENCES:
DRAWING 208-03[SHEETFW-45 SENSING ELEMENT: P4-211-TS
!\
AR-504 Rev. 18 Page 53
b ENCLOSURE 1
[]
-(j (Page 53 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-05 L-03-05 FWP OIL CLR OUTLET TEMP HIGH EVENT POINT 1475 INDICATED CONDITION:
o FEEDWATER PUMP 2B LUBE OIL COOLER OUTLET TEMPERATURE >I40' F. AS SENSED BY FW-212 'iS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOCAL FEEDWATER PUMP LUBE OIL COOLER OUTLET TEMPERATURE INDICATORS.
o FEEDWATER PUMP 2B COMPUTER GROUP 90.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER COOLING WATER FLOW.
o CONTACT ENGINEERING CONCERNING CONTINUED FEEDWATER PUt1P OPERATION.
o CONSIDERATION SHOULD BE GIVEN TO REDUCING FEEDWATER PUMP LOAD.
DISCUSSION:
MAXIMUM BEARING OIL OUTLET TEMPERATURE IS 175* F TO PREVENT BREAKDOWN IN LUBE OIL VISCOSITY THAT COULD LEAD TO BEARING DAMAGE.
MAXIMUM BEARING TEMPERATURE IS 200* F.
4 l
REFERENCES:
DRAWING 208-032 SHEET FW-45 SENSING ELEMENT: FW-212-TS v
AR-504 Rev. 18 Page 54
p
/G ENCLOSURE _J
\j (Page 54 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-06 L-03-06 (MSV 53/
MSV-54)
NOT FULL OPEN C- -
EVENT POINT 0941 INDICATED CONDITION:
o TURBINE BYPASS ISOLATION VALVE MSV-53, NOT FULL OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
U 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.
i 1
DISCUSSION:
MSV-53 ISOLATES STEAM CENERATOR "A" TURBINE BYPASS VALVES (MSV-9, MSV-10)
AND THE FWP-2A HP STEAM SUPPLY.
REFERENCES:
DRAWING 208-039 SHEET MS-01 l l
w SENSING ELEMENT: 33 0 VALVE OPEN CONTACT
(
I AR-504 Rev. 18 Page 55
p ENCLOSURE 1
( (Page 55 of 63)
N.
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-03-06 L-03-06 (MSV-53/
MSV 54)
NOT FULL OPEN EVENT POINT 0942 INDICATED CONDITION:
o TURBINE BYPASS ISOLATION VALVE MSV-54, NOT FULL OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o MSV-54 POSITION INDICATION.
o LOCAL POSITION.
OPERATOR ACTIONS FOR A VALID ALARM:
o DETERMINE REQUIREMENT FOR MSV-54 NOT BEING FULL OPEN.
o OPEN MSV-54.
DISCUSSION:
MSV-54 ISOLATES STEAM CENERATOR "B" TURBINE BYPASS VALVES (MSV-11, MSV-14)
AND THE FWP-28 HP STEAM SUPPLY.
REFERENCES:
DRAWING 208-039 SHEET MS-02 SENSING ELEMENT: 33 0 VALVE OPEN CONTACT
, /
AR-504 Rev. 18 Page 56
E l 1
^ s f g ENCLOSURE 1 (Page 56 of 63)
I ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-01 L-04-01 I FWBPB l l TRIP 1 I I I EVENT POINT 1425 INDICATED CONDITION:
o FWP-1B BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
,g
, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
I V') o GREEN LIGHT IS ON WITH A RED FLAG ON FWP-1B CONTROL STATION.
o FEEDWATER FLOW INDICATION.
OPERATOR ACTIONS FOR A VALID ALARM:
l o REFER TO AP-545.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
THE FOLLOWING ARE B0OSTER PUMP TRIPS:
LUBE OIL PRESSURE <4 PSIG DEAERATOR LEVEL <2'10" ELECTRICAL FAULTS l FWV-2, NOT FULL OPEN
REFERENCES:
DRAWING 208-032 SHEET FW-02 7es, SENSING ELEMENT: CONTROL SWITCH AND BREAKER CONTACTS AR-504 Rev. 18 Page 57
I l l l I
l ENCLOSURE 1 y (Page 57 of 63)
{
ICS-L ANNUNCIATOR RESPONSE i ICS-CY4-04-02 L-04-02 i FWBP i MOTOR i I
OVERLOAD
)
EVENT POINT 1486
)
INDICATED CONDITION:
o FWP-1A MOTOR AMPS >lIS% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o FWP-1A CURRENT INDICATOR. l o FEEDWATER FLOW INDICATION. '
o FWP-IA TRIPS.
l OPERATOR ACTIONS FOR A VALID ALARM:
o REDUCE FEEDWATER FLOW.
o HAVE BREAKER CHECKED FOR DROPPED TARGETS. I DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR THE INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANEOUS OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.
IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.
REFERENCES:
DRAWING 208-032 SHEET FW-01 O SENSING ELEMENT: BREAKER OVER CURRENT RELAYS
%) --
AR-504 Rev. 18 Page 58
i
' ]/
j s ,
ENCLOSURE 1 (Page 58 of 63) l ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-02 L-04-02 FWBP MOTOR OVERLOAD EVENT POINT 1487 INDICATED CONDITION:
o FWP-1B MOTOR AMPS >115% RATED LOAD.
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 RAVE BREAKER CHECKED FOR DROPPED TARGETS.
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR THE INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANEOUS OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.
IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.
REFERENCES:
DRAWING 208-032 SHEET FW-02 A
SENSING ELEMENT: BREAKER OVER CURRENT RELAYS
'N ]\
AR-504 Rev. 18 Page 59
~-
f' ENCLOSURE 1 Q]/. (Page 59 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-03 L-04-03 1 FWBP LUBE OIL PUMP TRIP EVENT POINT 1426 I l
INDICATED CONDITION:
o FWP-6A BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION. j REDUNDANT INDICATION WHICH WILL VEP.IFY ALARM:
o GREEN LIGHT IS ON WITH A RED FLAG ON FWP-6A CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE FWP-1A LUBE OIL PRESSURE NORMAL.
o INVESTICATE CAUSE OF PUMP TRIP.
DISCUSSION:
THE BOOSTER PUMP HAS A SHAFT DRIVEN LUBE OIL PUMP THAT SUPPLIES OIL PRESSURE WHILE THE BOOSTER PUMP IS RUNNING.
REFERENCES:
DRAWING 208-032 SHEET FW-03 i
SENSING ELEMENT: BREAKER AND CONTROL SWITCH CONTACTS.
73 N'
l l
AR-504 Rev. 18 Page 60 l J
8 ICS-L ANNUNCIATOR RESPONSE ENCLOSURE 1 (Page 60 of 63)
ICS-CY4-04-03 L-04-03 FWBP {
LUBE OIL PUMP TRIP EVENT POINT 1427 I INDICATED CONDITION:
o FWP-6B BREAKER OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION.
l l
, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
! b y/ o GREEN LIGHT IS ON WITH A RED FLAG ON FWP-6B CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o ENSURE FWP-1B LUBE OIL PRESSURE NORMAL.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
THE B0OSTER PUMP HAS A SHAFT DRIVEN LUBE OIL PUMP THAT SUPPLIES OIL PRESSURE WHILE THE BOOSTER PUMP IS RUNNING.
REFERENCES:
DRAWING 208-032 SHEET FW-04 SENSING ELEMENT: BREAKER AND CONTROL SWITCH CONTACTS.
fs \
C/
AR-504 Rev. 18 Page 61
1 i
l 1
r' ENCLOSURE 1 l (Page 61 of 63) l ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-04 L-04-04 l l
FWBP LUBE OIL PUMP AUTO START l
EVENT POINT 1428 INDICATED CONDITION:
o FWP-6A BREAKER CLOSED WITH THE CONTROL STATION IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM: !
(_ o RED LIGHT IS ON WITH A GREEN FLAG ON THE FWP-6A CONTROL STATION. I OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER FEEDWATER B0OSTER PUMP OIL PRESSURE.
o VERIFY PROPER FEEDWATER BOOSTER PUMP LUBE OIL RESERVOIR LEVEL.
I DISCUSSION:
FWP-6A WILL AUTO START IF FWP-1A LUBE OIL PRESSURE DROPS TO <5 PSIG.
(-
REFERENCES:
DRAWING 208-032 SHEET FW-03 SENSING ELEMENT: CONTROL STATION AND BREAKER CONTACTS (J
AR-504 Rev. 18 Page 62
o
( <
Yb (j (Page 62 of 63)
ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-04 L-04-04 I
I FWBP LUBE OIL PUMP AUTO START l
EVENT POINT 1429 INDICATED CONDITION:
o FWP-6B BREAKER CLOSED WITH THE CONTROL STATION IN THE NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT IS ON WITH A GREEN FLAG ON THE FWP-6B CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY PROPER FEEDWATER BOOSTER PUMP OIL PRESSURE.
o VERIFY PROPER FEEDWATER BOOSTER PUMP LUBE OIL RESERVOIR LEVEL.
DISCUSSION:
FWP-68 WILL AUTO START IF FWP-1B LUBE OIL PRESSURE DROPS TO <5 PSIG.
REFERENCES:
DRAWING 208-032 SHEET FW-04 SENSING ELEMENT: CONTROL STATION AND BREAKER CONTACTS V
AR-504 Rev. 18 Page 63 J
f O' ENCLOSURE 1
( (Page 63 of 63) l ICS-L ANNUNCIATOR RESPONSE ICS-CY4-04-05 L-04-05 i
1 1
FWP ,
EVENT POINT 1252 INDICATED CONDITION:
o MAIN FEEDWATER PUMP SEAL DRAIN RETURN POT LEVEL <7 3/8" AS SENSED BY GW-36-LS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(/ o LOCAL DRAIN POT SIGHTCLASS.
OPERATOR ACTIONS FOR A VALID ALARM:
o VERIFY DRAIN POT LEVEL CONTROL VALVE, GWV-6 IS CLOSED, IF NOT, CONSIDERATION SHOULD BE GIVEN TO ISOLATING GW-6 BY CLOSING EITHER GW-33 OR GWV-34 AND CONTROLLING DRAIN POT LEVEL USING GW-6 BYPASS 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 CW-04 SENSING ELEMENT: GW-36-LS AR-504 Rev. 18 Page 64 (LAST PAGE)
p l
, PROCEDURE DEVELOPMENT AND REVISION RECORD I
(
Procedure: AR0604 New Rev: 18 PRR#: 16483
Title:
ICS L ANNUNCIATOR RESPONSE MINOR CHANGES if Minor Changes are included, check the applicable boxtes) and provide a list of affected steps.
The following corrections are incorporated throughout: I
_ Sentence Structure _ Redundant words or phrases
_ Punctuation _ Abbreviations 3
i
_ Capitalization Otmously incorrect units of rnessure I
_ Spelling _ Inadvertently omitted symbols (#, %, etc.) '
_ Organizational Changes: position titles, _ Obvious step numbering discrepencies department names, of telephone numbers
_ Format The following corrections are incorporated in the step (s) indicated: "Throughout"is used in lieu of Step # if a specific change affects a large number of steps.
/"%
Correcting equipment nomenclature that does not agree with field labels or balance of procedure Changing information that is obviously incorrect and referenced correctly elsewhere i
Misplaced decimals that are neither setpoint values nor i tolerances Reference to a procedure when an approved procedure has taken the place of another procedure Fixing branching points when it is clear the branching steps were originally intended but were overlooked or incorrectly stated due to step number changes Adding clarifying information such as NOTES and CAUTIONS v
Adding words to clarify steps, NOTES, or CAUTIONS which clearly do not change the methodology or intent of the steps Os -
i i
/'S PROCEDURE DEVELOPMENT AND REVISION RECORD Procedure: ARC 504 New Rev: il PRR#: 16483 j
Title:
ICS L ANNUNCIATOR RESPONSE MINOR CHANGES If Minor Changes are included, check the applicable box (es) and provide a list of affected steps.
The following corrections are incorporated throughout:
_ Sentence Structure _ Redundant words or phrases
_ Punctuatior' _ Abbreviations CapPalizaten Otwlounty incorrect units of rnessurs
_ Spelling _ inadvertently ornitted symbols (#, %, etc.)
E Oroanizational Changes: position titles, _ Otntus step numbenng discrepancies departrnent names, of telephone numbers
& Format The following corrections are incorporated in the step (s) indicated: "Throughout" is used in lieu of Step # if a specific change affects a large number of steps.
Correcting equipment nomenclature that does not agree with field labets or balance of procedure Changing information that is obviously incorrect and referenced correctly elsewhere i
Misplaced decimals that are neither setpoint values nor tolerances Reference to a procedure when an approved procedure has taken the place of another procedure 1
Fising branching poir:ts when it is clear the branching steps were originaNy intended but were overlooked or incorrectly stated due to step nuanber changes Addir.g clarifying information such as NOTES and CAUTIONS
(
Add 6ng words to clarify steps NOTES, or CAUTIONS which i
clearly do not change the methodology or intent of the !
steps
f i
PROCEDURE DEVELOPMENT AND REVIS!ON RECORD Procedure: AR0604 New Rev: 18 PRR#: 16483
Title:
ICS L ANNUNCIATOR RESPONSE NON-INTENT CHANGES Changes are incorporated for the reasons prowded. "Throughout" ls used in hou of Step f if a toecific change effects a large number of steps. For new or renooked procedures the reason is prov6ded.
Window L-0101, Event Point Deleted 'If Reector Power > 55% RTP, thon' as AP-545 entry conditions are not power 1455 specific.
Window L 0101, Event Point Doisted 'If Reactor Power > 55% RTP, then* es AP-545 entry conditions are not power 1492 specific.
Window L 01-0C. Event Point . In discussion Section deleted *15 inches below the top of the bottorn flenge of the 1460 level switch' and added *18 inches down from bottom of the MeOnetrol flange'; por FW 207-LS Instrument Date Sheet Added LOP-2 Trip and LO-76-SV will close on High Level to Redundant indications per FW-207.LS instrument Data Sheet Window L-02&, Event Point Deleted *1f Reector Power > 55% RTP, then' es AP-545 entry conditions are not power 1471 specihc.
Window L 0241, Event Point Deleted 'If Reactor Power > 55% RTP, thon' as AP-545 entry conditions are not power 143 specille (
I
- i. l l
Window L 0246, Event Point in discuselon Section deleted '15 inches below the top of the bottom flenge of the 1476- level switch' and added '18 inches down from bottom of the Magnetrol fienge'; per FW-208-LS Instrument Date Sheet Added LOP-2 Titp and LO-78-SV wiu close on High Level to Redundant Indications per FW-208-LS instrument Date Shoot l -. Window L-0341. Event Point Deleted 'If Reactor Power > 56% RTP, then' as AP-645 entry condaions are not power l 1424 speodc. l' Added 'FWV 1 not fun open' to D6scunnion Section as this condition will trip FWP 1 A i por206 032 FW 01 l Window L 0441, Event Point Deisted 'If Reactor Power > 55% RTP,therf as AP-545 entry conditions are not power 1425 speellic.
Added 'FWV-2 not fur operf to Discussion Sechon as this condihon wm trip FWP-1B T per 206432 FW42 l
l N 2