ML20044D144
| ML20044D144 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 04/23/1993 |
| From: | FLORIDA POWER CORP. |
| To: | |
| Shared Package | |
| ML20044D143 | List: |
| References | |
| AR-305, NUDOCS 9305170283 | |
| Download: ML20044D144 (55) | |
Text
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f,,;.3, ,xeasu* ** , i, , ANNUNCIATOR RESPONSE AR-305 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 ES E ANNUNCIATOR RESPONSE THIS PROCEDURE ADD
- ESSES SAFETY RELATED COMPONENTS
? APPROVED BY:
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.9305170283 930424 ~. INTERPRETATION CONTACT: Manager, Nuclear Plant Operations hDR ADOCK 05000302 PDR
. - . - . . . - . . . - ~ . . ~ - . = - . a-.. - - . . . - . . - . TABLE OF CONTENTS SECTION EAGE 1.0 PURPOSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
2.0 REFERENCES
.......................... 1 2.1 INPLEMENTING REFERENCES . . . . . . . . . . . . . . . I 2.2 DEVELOPMENTAL REFERENCES . . . . . . . . . . . . . . 1 3.0 PERSONNEL INDOCTRINATION ................... 1 4.0 INSTRUCTIONS ......................... 1 5.0 FOLLOW-UP ACTIONS . . . . . . . . . . . . . . . . . . . . . . . 1 ENCLOSURES 1 Annunciator Response . . . . . . . . . . . . . . . . . . . . . . 2 k
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l AR-305 Rev. 17 Page i
1.0 PURPOSE i 1.1 Establish a reference document for each Annunciator Window on the ! ES (B)-JH2 Lampbox. l I (/ 1.2 Establish o)erator actions for valid Annunciator alarms on the ES (B)-JH2 _ampbox. , - 1.3 Establish a reference to other procedures which address operator : actions for valid Annunciator alarms on the ES(B)-JH2 Lampbox. , l t
2.0 REFERENCES
2.1 IMPLEMENTING REFERENCES , 2.1.1 AP-380 - Engineered Safersards Actuation . 2.1.2 OP-703 - Plant Distribution System 2.1.3 OP-608 - OTSG's and Main Steam 2.1.4 OP-402. - Makeup and Purification i 2.1.5 OP-417 - Containment Operating Procedure > 2.1.6 AP-790 - Station Blackout , 2.1.7 AR-902 - DG 'B' Annunciator Response 2.1.8 OP-401 - Core Flood System 2.2 DEVELOPMENTAL REFERENCES 2.2.1 INP0 90-021, Good Practice OP-217, Alarm Response Procedures , 2.2.2 Annunciator Window Engraving Drawing E-224-048 ; e 3.0 PERSONNEL INDOCTRINATION 3.1 The Annunciator System is powered from VBDP-5 Breaker 28. 4.0 INSTRUCTIONS l 4.1 Respond to alarms on the ES(B)-JH2 Lampbox as indicated on Enclosure 1, Annunciator Response. . 5.0 FOLLOW-UP ACTIONS ! l None O ! i AR-305 Rev. 17 Page 1 ! i
ENCLOSURE I (Page 1 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-01-01 E-01-01 J 4 RB SPRAY ES B ACTUATION F EVENT POINT 0936 INDICATED CONDITION: o REACTOR BUILDING PRESSURE IS >30 PSIG COINCIDENT WITH A RB SPRAY PERMIT REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o BLUE ES STATUS LIGHTS FOR RB SPRAY o BUILDING SPRAY PUMP IS RUNNING o RB PRESSURE CONTROL BOARD INDICATOR BS-91-PI, BS-17-PI O o COMPUTER POINT P-254 OPERATOR ACTIONS FOR A VALID ALARM: o REFER TO AP-380 DISCUSSION: HPI ACTUATION THROUGH BLOCK 5 WILL GIVE A BUILDING SPRAY PERMIT
REFERENCES:
DRAWING 208-028 SHEET ESB-70 SENSING ELEMENT: 63-ZI/RB-4,RB-5 RB-6 ES ACTUATION RELAYS AR-305 Rev. 17 Page 2
ENCLOSURE I (Page 2 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-01-02 E-01-02 I [ RB SPRAY PP B TRIP l EVENT POINT 0046 INDICATED CONDITION: o BSP-IB BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o GREEN LIGHT ON WITH A RED FLAG ON BSP-1B CONTROL STATION o AMBER ES STATUS LIGHT OPERATOR ACTIONS FOR A VALID ALARM: o HAVE BREAKER CUBICLE CHECKED FOR DROPPED RELAY TARGETS DISCUSSION: REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS
REFERENCES:
DRAWING 208-009 SHEET BS-02 SENSING ELEMENT: CS/SC, CS/0 (CONTROL SWITCH CONTACTS) 525, 52H O . AR-305 Rev. 17 Page 3
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ENCLOSURE I ! (Page 3 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-01-03 E-01-03 RB SPRAY PP B t MOTOR' OVERLOAD ( EVENT POINT 0060 ,
'I INDICATED CONDITION:
i 4 o N0 TOR AMPS >115% RATED LOAD l
< f REDUNDANT INDICATION WHICH WILL VERIFY ALARM-o HIGH BUILDING SPRAY FLOW AS SEEN ON BS-01-FI2 . !
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, (D o BSP-IB TRIP .l l I OPERATOR ACTIONS FOR A VALID ALARM: I o THROTTLE BSV-4 TO REDUCE LOAD ON BSP-IB ! o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS l o IF LOAD REMAINS HIGH CONSIDER TRIPPING BSP-1B ! 5 DISCUSSION: THIS ALARM INDICATES THAT EITHER THE TIMED OVER CURRENT OR INSTANTANE0US l OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANEOUS OVERCURRENT
) PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER. ;
i
REFERENCES:
DRAWING 208-009 SHEET BS-02 i SENSING ELEMENT: 51-IOC(INSTANTANEOUS) SI-TOC (TIMED) BREAKER CONTACTS i
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O ! i 5 l t AR-305 Rev. 17 Page 4 !
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i ENCLOSURE-1 (Page 4 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-01-04 E-01-04 RB SPRAY PP B OUT OF SERVICE EVENT POINT 0045 INDICATED CONDITION: o BSP-1B BREAKER IS RACKED OUT REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o NO INDICATING LIGHTS ON CONTROL STATION o NO ES STATUS INDICATION OPERATOR ACTIONS FOR A VALID ALARM: o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION: REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS
REFERENCES:
DRAWING 208-009 SHEET BS-02 SENSING ELEMENT: 52-H BREAKER CONTACT O AR-305 Rev. 17 Page 5 _ _ . , . . . . . ~ , . . - . , . , , . _
ENCLOSURE I (Page'5 of 52) , l ESE ANNUNCIATOR RESPONSE ESB-JH2-01-04 E-01-04 } O ! RB SPRAY PP B ! OUT OF SERVICE l i
- I EVENT POINT 0062 !
INDICATED CONDITION: ! o BSP-IB BREAKER HAS NO DC CONTROL POWER j REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o NO INDICATING LIGHTS ON CONTROL STATION .l o ES STATUS LIGHTS INDICATE BREAKER POSITION ; O i OPERATOR ACTIONS FOR A VALID ALARM: o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR BSP-IB BREAKER CLOSED j t 1 DISCUSSION: ! I THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING. j REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION. THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS. ! i REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING'208-009 SHEET BS-02 SENSING ELEMENT: 2_7C_ BREAKER RELAY , t . O . r AR-305 Rev. 17 Page 6 l l t
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I ENCLOSURE 1 ; (Page 6 of 52) ;
'I ESE ANNUNCIATOR RESPONSE ESB-JH2-01-05 E-01-05 :
O i i RB SPRAY B 1 FLOW j HIGH/ LOW j EVENT POINT 0048 ! i INDICATED CONDITION: ; o BUILDING SPRAY FLOW IS <1400 GPM AS MEASURED BY BS-1-FS2 FOR 30 SEC. !' COINCIDENT WITH AN ES ACTUATION l REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ON BSV-4 l l' O OPERATOR ACTIONS FOR A VALID ALARM: f o VERIFY PROPER OPERATION OF BSV-4, OPEN BSV-4 AS REQUIRED ; o VERIFY BSP-1B NOT TRIPPED ! DISCUSSION: THE NORMAL BUILDING SPRAY PUMP FLOW DURING AN ES ACTUATION IS 1550 GPM. l TAKING LOCAL / AUTO CONTROL OF BSV-4 WILL ALLOW THE OPERATOR TO USE THE j THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT l WORK THEN MANUAL CONTROL OF THE VALVE SHOULD BE ATTEMPTED FROM THE j CONTROL BOARD STATION. i
REFERENCES:
DRAWING 208-009 SHEET BS-11 ; SENSING ELEMENT: BS-1-FS2 ! 1
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AR-305 Rev. 17 Page 7 .l l 7.. y ,
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ENCLOSURE-1
.(Page 7 of 52) l i'
. ESE ANNUNCIATOR RESPONSE ESB-JH2-01-05 E-01-05 i
RB SPRAY B ; FLOW . HIGH/ LOW ! EVENT POINT 0050 - i
. INDICATED CONDITION:
l ~ I o BUILDING SPRAY FLOW IS >1700 GPM AS MEASURED BY BS-1-FS2. REDUNDANT INDICATION WHICH WILL VERIFY ALARM: [ 4 ! o RB SPRAY FLOW INDICATOR'BS-1-FI2 OR INDICATOR ON BSV-4 l
- I
- O OPERATOR ACTIONS FOR A VALID ALARM: :l
.t o VERIFY PROPER OPERATION OF BSV-4, THROTTLE BSV-4 AS REQUIRED TO REDUCE.
FLOW l DISCUSSION: ! THE NORMAL BUILDING SPRAY PUMP FLOW DURING AN ES ACTUATION IS 1550 GPM. -! TAKING LOCAL / AUTO CONTROL OF BSV-4 WILL ALLOW THE OPERATOR TO USE THE i TSUMBWHEFL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK THEN MANUAL CONTROL OF THE' VALVE SHOULD BE ATTEMPTED-FROM THE e CONTROL BOARD STATION. l i
REFERENCES:
DRAWING 208-009 SHEET BS-11 l SENSING ELEMENT: BS-1-FS2 i i O : i AR-305 Rev. 17 Page 8 '
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i ENCLOSURE 1 (Pag 3 of 52) ( ESE ANNUNCIATOR RESPONSE ESB-JH2-01-05 E-01-05 RB SPRAY B FLOW HIGH/ LOW I EVENT POINT 0064 INDICATED CONDITION: o BUILDING SPRAY FLOW IS <1100 GPM AS MEASURED BY BS-82-FIS WITH DHV-43 OPEN REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ,0N BSV-4 O OPERATOR ACTIONS FOR A VALID ALARM: o VERIFY PROPER OPERATION OF BSV-4, OPEN BSV-4 AS REQUIRED o VERIFY BSP-1B NOT TRIPPED DISCUSSION: THE NORMAL BUILDING SPRAY PUMP FLOW WHILE TAKING A SUCTION FROM THE RB SUMP IS 1200 GPM, THIS IS TO INSURE ADEQUATE NET POSITIVE SUCTION HEAD FOR THE BUILDING SPRAY PUMP. OPERATION IN THIS MODE IS TAKING LOCAL / AUTO CONTROL 0F BSV-4, THIS WILL ALLOW THE OPEPATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK, THEN MANUAL CONTROL OF THE VALVE SHOULD BE ATTEMPTED FROM THE CONTROL BOARD STATION.
REFERENCES:
DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-82-FIS f AR-305 Rev. 17 Page 9
ENCLOSURE I . , (Page 9 of 52) ESE ANNUNCIATOR RESPONSE 'ESB-JH2-01-05 E-01-OS O : RB SPRAY B : FLOW ; _ HIGH/ LOW-EVENT POINT 0066' l
-I INDICATED CONDITION:
o BUILDING SPRAY FLOW IS >1300 GPM AS MEASURED BY BS-82-FIS WITH DHV-43 OPEN l REDUNDANT INDICATION WHICH WILL VERIFY ALARM , o RB SPRAY FLOW INDICATOR BS-I-FI2 OR INDICATOR ON BSV-4 i . OPERATOR ACTIONS FOR A VALID ALARM: o VERIFY PROPER OPERATION OF BSV-4, THROTTLE BSV-4 AS REQUIRED TO REDUCE ! FLOW DISCUSSION: , THE NORMAL BUILDING SPRAY PUMP FLOW WHILE TAKING A SUCTION FROM THE RB SUMP IS I200 GPM, THIS IS TO INSURE ADEQUATE NET POSITIVE SUCTION HEAD l FOR THE BUILDING SPRAY PUMP. OPERATION IN THIS MODE IS TAKING LOCAL / AUTO CONTROL OF BSV-4, THIS WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK, THEN
+
MANUAL CONTROL OF THE-VALVE SHOULD BE ATTEMPTED FROM THE CONTROL BOARD STATION.
REFERENCES:
DRAWING 20B-009 SHEET BS-II , SENSING ELEMENT: BS-82-FIS i O l AR-305 Rev. 17 Page 10 j
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_ .. . . ~ . . ; j i ENCLOSURE I ! (Page 10 of 52)
'i O ESE ANNUNCIATOR RESPONSE ESS-JH2-02-01 E-02-01 t
l I RB FAN B : I HIGH SPEED .; I TRIP a l 1 EVENT POINT 0352 l 1 INDICATED CONDITION: ) i o AHF-IB CONTROL HANDLE PUSHED IN, IN NORMAL AFTER START, AND HIGH SPEED ! WINDINGS NOT ENERGIZED. l i REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o GREEN HIGH SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND CONTROL : HANDLE PUSHED IN. i OPERATOR ACTIONS FOR A VALID ALARM: i o INVESTIGATE CAUSE OF FAN TRIP [ I DISCUSSION: l THIS ALARM WILL OCCUR IF THE FAN IS RUNNING IN HIGH SPEED AND AN ES [ ACTUATION OCCURS. THIS WILL TRIP THE FAN IN HIGH SPEED AND START THE : FAN IN SLOW SPEED. l t SOME THINGS TO CHECK AFTER A FAN TRIP ARE: FAN AND MOTOR TEMPS AS READ -! ON AH-1003-TIR ON THE BACK OF THE CONTROL BOARD OR FAN VIBRATION ALARMS. j T
REFERENCES:
DRAWING 208-005 SHEET AH-29 [ SENSING ELEMENT: CS/IN, CS/SC, CS/0, 42/1F RELAY iO l AR-30S Rev. 17 'Page II
l ENCLOSURE 1 i (Page 11 of 52) f
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ESB-JH2-02-02 E-02-02 j O ESE ANNUNCIATOR RESPONSE l l RB FAN B ! LOW SPEED ! TRIP l 3 EVENT POINT 0353 , i k INDICATED CONDITION: o AHF-1B CONTROL HANDLE PULLED OUT, IN NORMAL AFTER START, AND SLOW SPEED . WINDINGS NOT ENERGIZED. . l t REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o GREEN LOW SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND THE ; CONTROL HANDLE PULLED OUT. i OPERATOR ACTIONS FOR A VALID ALARM: 4 o INVESTIGATE CAUSE OF FAN TRIP. ; 1
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DISCUSSION: j SOME THINGS TO CHECK AFTER A FAN TRIP ARE: FAN AND MOTOR TEMPS AS READ i DN AH-1003-TIR ON THE BACK OF THE CONTROL BOARD OR FAN VIBRATION ALARMS. ; 1 l
REFERENCES:
DRAWING 208-005 SHEET AH-29 f SENSING ELEMENT: CS/0UT, CS/SC, CS/0, CONTROL SWITCH CONTACTS 42/15 ! i O 1 i AR-305 Rev. 17 Page 12 :
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ENCLOSURE 1 i (Page 12 of 52)
) ESE ANNUNCIATOR RESPONSE ESB-JH2-02-03 E-02-03 RB FA.N B AIR FLOW LOW EVENT POINT 0354 INDICATED CONDITION:
o AHF-1B CONTROL HANDLE PUSHED IN AND IN NORMAL AFTER START AND LOW AIR FLOW IS SENSED BY AH-19-DPS. , REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o REACTOR BUILDING TEMPS ARE INCREASING AS SEEN ON AH-536-TIR OPERATOR ACTIONS FOR A VALID ALARM: o IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE TO SECURE THE FAN DISCUSSION: THIS ALARM MAY BE PRESENT WHEN AN ES ACTUATION HAS STARTED A PREVIOUSLY RUNNING FAN IN SLOW SPEED. PLACING THE CONTROL HANDLE IN THE PULL OUT NORMAL AFTER START POSITION SHOULD CLEAR THE ALARM. ALSO IF THE FAN TRIPS THIS ALARM SHOULD ACTUATE.
REFERENCES:
DRAWING 208-005 SHEET AH-29 SENSING ELEMENT: AH-19-DPS AR-305 Rev. 17 Page 13
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ENCLOSURE 1 i (Page 13 of 52) '! l ESE ANNUNCIATOR RESPONSE ESB-JH2-02-04 E-02-04 l
, i RB FAN B !
VIBRATION ! HIGH i i EVENT POINT 0355 i
.~
, INDICATED CONDITION: j i o AHF-1B HIGH VIBRATION CONDITION AS SENSED BY AH-20-ME1/2. j i ! REDUNDANT INDICATION WHICH WILL VERIFY ALARM: ) i o FAN AND MOTOR TEMPS INCREASING ON AH-1003-TIR ON BACK OF CONTROL BOARD l 0 IF FAN IS RUNNING IN SLOW SPEED THEN CURRENT ON THE FAN MAY BE ! OSCILLATING. j a j OPERATOR ACTIONS FOR A VALID ALARM: ! o ATTEMPT TO RESET ALARM BY DEPRESSING RESET PUSHBUTTON ON CONTROL BOARD. d o IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE TO i SECURE THE FAN. DISCUSSION: f IF REACTOR BUILDING ENTRY IS POSSIBLE CONSIDERATION SHOULD BE MADE TO ! INVESTIGATE THE HIG: VIBRATION CONDITION.
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REFERENCES:
DRAWING 208-005 SHEET AH-137 i SENSING ELEMENT: AH-20-MEl, AH-20-ME2 ! l& O i i AR-305 Rev. 17 Page 14
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ENCLOSURE I ,!
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(Page 14 of 52) '! i ESE ANNUNCIATOR RESPONSE ESB-JH2-02-05 E-02-05 f RB FAN B CONDENSATE I HIGH ! EVENT POINT 1698 l 4 INDICATED CONDITION: l o AHF-IB CONDENSATE FLOW IS >1133 CC PER MINUTE AS SENSED BY AH-657-FIS.
. h REDUNDANT INDICATION WHICH WILL VERIFY ALARM: .j o REACTOR BUILDING SUMP RATE OF RISE IS INCREASING AS SEEN ON BS-93-PIR. ;
^ O OPERATOR ACTIONS FOR A VALID ALARM: i i o INVESTIGATE SOURCE OF CONDENSATE. j! DISCUSSION: SOME SOURCES OF HIGH CONDENSATION ARE: RCS LEAK IN CONTAINMENT - CHECK PZR LEVEL AND MAKE UP TANK LEVEL TRENDS; j FEEDWATER/ MAIN STEAM LEAK IN CONTAINMENT - CHECK FEEDWAIER FLOWRATES; I RB FAN COOLER SW LEAKS - CHECK SW SURGE TANK LEVEL IF uN SW, OR CI SURGE. , TANK LEVELS IF ON CI. I
REFERENCES:
DRAWING 208-005 SHEET AH-131 j SENSING ELEMENT:AH-657-FIS O AR-305 Rev. 17 Page'15
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ENCLOSURE 1 (Page.15 of 52) ESB ANNUNCIATOR RESPONSE ESB-JH2-02-05 E-02-05 i THIS AR IS ONLY USED WHEN COLD LEG N0ZZLE DAMS ARE INSTALLED PER MP-110C RCSG-1B !' N0ZZLE DAM PROBLEM l i EVENT POINT-1698 ! INDICATED CONDITION: ; o """ SIDE N0ZZLE DAM CONTROL CONSOLE IS IN ALARM - I REDUNDANT INDICATION WHICH WILL VERIFY ALARM: i I o N0ZZLE DAM PRESSURE >9 PSIG ON EITHER SEAL } o N0ZZLE DAM PRESSURE <6.5 PSIG ON EITHER SEAL !
. o N0ZZLE DAM AIR FLOW >9 SCFH !
o LOSS OF POWER TO THE CONTROL PANEL j i
'i OPERATOR ACTIONS FOR A VALID ALARM: f t
o IMMEDIATELY INVESTIGATE SOURCE OF ALARM ! o REFER TO AP-360 DISCUSSION: [ THIS ALARM INDICATES POSSIBLE N0ZZLE DAM SEAL DEGRADATION. IF THE SEAL l FAILS, A REACTOR COOLANT LEAK WOULD DEVELOP, FLOODING THE PRIMARY SIDE OF i THE STEAM GENERATORS WHERE PERSONNEL MAY BE AT WORK. ! THIS EVENT POINT IS ONLY IN USE ON A TEMPORARY BASIS WHEN N0ZZLE DAMS ARE -I 4 INSTALLED. THE WINDOW "RB FAN B CONDENSATE HIGH" IS REMOVED FROM THE ANNUNCIATOR PANEL WHEN THIS EVENT POINT IS IN EFFECT.
REFERENCES:
MP-Il0C i SENSTNG ELEMENT: INTERNAL ALARM CIRCUITS INSIDE N0ZZLE DAM CONTROL CONSOLE ! O 1 AR-305 Rev. 17 Page 16 ; i l g .77 -- - - -- m~ --: - ,
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ENCLOSURE 1-(Page 16.of 52) .l l ESE ANNUNCIATOR RESPONSE ESB-JH2-02-06 E-02-06 l O 5 l i I !
- 1 ES B i I ACTUATION i I TROUBLE i I
- EVENT POINT 1231 1 i
i INDICATED CONDITION: l o "B" ES ACTUATION SIGNAL ON ONE OR MORE ES CHANNELS I REDUNDANT INDICATION WHICH WILL VERIFY ALARM: ; i o ES STATUS LIGHTS i o ES BISTABLE TRIP INDICATORS : O OPERATOR ACTIONS FOR A VALID ALARM: 1; o REFER TO AP-380 l i i DISCUSSION: f i . THIS ALARM INDICATES THAT AT LEAST ONE OF THREE CHANNELS OF "B" ES HAS ; ACTUATED. ANY HPI OR LPI BISTABLE TRIPPED WITH ES NOT BYPASSED, OR ANY 4 ;
- PSIG ES PRESSURE SWITCH ACTUATED WILL GIVE THIS ALARM. PLACING THE RC l PRESSURE TEST MODULE IN " TEST" DEFEATS THIS ALARM FROM LPI OR HPI. WHEN l THE 4 PSIG TEST SWITCHES ARE IN THE " TEST" POSITION THIS ALARM IS DEFEATED !
FROM A 4 PSIG ACTUATION. l
REFERENCES:
DRAWING 208-028 SHEET AS-AB-05 i SENSING ELEMENT: VARIOUS ES ACTUATION CONTACTS i O . AR-305 Rev. 17 Page 17 l l i
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ENCLOSURE-1 (Page 17 of 52) ; ESE ANNUNCIATOR RESPONSE ESB-JH2-03-01 E-03-01 REACTOR BLDG , PRESS ! I l HIGH (2 PSIG) { l l 1 i EVENT POINT 0067 l i INDICATED CONDITION: ) o REACTOR BUILDING PRESSURE IS >2 PSIG AS SENSED BY BS-93-PS :
- REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o CONTROL BOARD RB PRESSURE INDICATORS, BS-17-PI, BS-93-PIR o RB TEMP INDICATION AH-536-TIR . o COMPUTER POINT P254 ! OPERATOR ACTIONS FOR A VALID ALARM: . PROMPTLY TAKE ACTION TO REDUCE REACTOR BUILDING PRESSURE AND PREVENT A 4 PSIG ES ACTUATION. CONSIDER ONE OR MORE OF THE FOLLOWING ACTIONS- + o START SWP-IA AND/0R SWP-IB ME! PLACE RB FANS ON SW COOLING o START ADDITIONAL RB FANS - OBSERVE THE FOLLOWING LIMITATIONS: l LESS THAN OR EQUAL TO THREE FANS IN SLOW SPEED i LESS THAN OR EQUAL TO TWO FANS IN FAST SPEED l t DISCUSSION-POSSIBLE SOURCES OF HIGH RB PRESSURE ARE: ; o LOSS OF RB FAN AND/0R COOLING WATER . o STEAM AND/0R FEEDWATER LEAK INSIDE CONTAINMENT o RCS LEAK INSIDE CONTAINMENT ; o COMPRESSED AIR SYSTEM LEAKS INSIDE CONTAINMENT o INCREASED RB TEMP DUE TO RCS HEATUP, OR HIGH OUTDOOR TEMPS o HIGH RB FLOOD LEVEL t IT IS RECOMMENDED TO RUN FANS IN SLOW SPEED S0 AS TO PRECLUDE MOTOR - OVERLOAD IN A DENSE STEAM ATMOSPHERE AND RENDERING T3EM UNAVAILABLE. I RUNNING SWP-IA AND SWP-IB SIMULTANEOUSLY FOR INCREASED C9 FLOW TO FANS IS ACCEPTABLE AND WILL YIELD THE BEST RB COOLING PERFORMANCE. ! t b
REFERENCES:
DRAWING 20B-009 SHEET BS-II SENSING ELEMENT: BS-93-PS j 1 AR-305 Rev. 17 Page IB
ENCLOSURE 1 (Page 18 of.52)- ~ ESE ANNUNCIATOR RESPONSE ESB-JH2-03-02 E-03-02 O REACgBLDG HIGH EVENT POINT 1700 INDICATED CONDITION: o REACTOR BUILDING TEMPERATURE IS >I25' F AS SENSED BY AH-536-TY4 REDUNDANT INDICATION WHICH WILL VERIFY ALAIM: o RB TEMP INDICATION AH-536-TIR o THE AVERAGE OF COMPUTER POINTS: 5358, S359, S382, S383 o COMPUTER POINT S387 OPERATOR ACTIONS FOR A VALID ALARM: O TO REDUCE THE REACTOR BUILDING TEMPERATURE CONSIDER ONE OF THE FOLLOWING ACTIONS: o START SWP-IA AND/OR SWP-IB AND PLACE RB FANS ON SW COOLING o START ADDITIONAL RB FANS - DE ERVE THE FOLLOWING LIMITATIONS: LESS THAN OR EQUAL TO THREE FANS IN SLOW SPEED LESS THAN OR EQUAL TO TWO FANS IN FAST SPEED DISCUSSION: POSSIBLE SOURCES OF HIGH RB TEMPERATURE ARE: o LOSS OF RB FAN AND/0R COOLING WATER o STEAM AND/0R FEEDWATER LEAK INSIDE CONTAINMENT o RCS' LEAK INSIDE CONTAINMENT o RCS HEATUP OR HIGH OUTDOOR TEMPS IT IS RECOMMENDED TO RUN FANS IN SLOW SPEED SO AS TO PRECLUDE MOTOR OVERLOAD IN A DENSE STEAM ATMOSPHERE AND RENDERING THEM UNAVAILABLE. RUNNING SWP-1A AND SWP-IB SIMULTANEOUSLY FOR INCREASED SW FLOW TO FANS IS ACCEPTABLE AND WILL YIELD THE BEST RB COOLING PERFORMANCE. REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-005 SHEET AH-131 SENSING ELEMENT: AH-536-TY4 AR-305 Rev. 17 Page 19
ENCLOSURE 1 (Page 19 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-04-01 E-04-01 MAKEUP PP C TRIP EVENT POINT 1047 ll INDICATED CONDITION: o MVP-lC BREAKER IS 0 PEN WITH CONTROL HANDLE IN THE NORMAL AFTER START : POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o GREEN LIGHT ON WITH A RED FLAG ON MVP-lC CONTROL STATION o AMBER ES STATUS LIGHT , OPERATOR ACTIONS FOR A VALID ALARM: o CLOSE MUV-16, AND MUV-31 AND MINIMIZE LETDOWN FLOW o INVESTIGATE MVP-1C BREAKER FOR DROPPED RELAY TARGETS o START ANOTHER MAKE-UP PUMP PER OP-402 IF CAUSE OF THIS TRIP WILL NOT TRIP ANOTHER PUMP DISCUSSION: EXERCISE CARE WHEN STARTING ALTERNATE MU PUMPS. ENSURE ANY FAILURES SUCH AS IMPROPER FLOWPATH, WHICH MAY HAVE DIRECTLY OR INDIRECTLY HAVE CAUSED THIS PUMP TO TRIP DO NOT CAUSE ALTERNATE PUMPS TO TRIP AFTER THEY , ARE STARTED. REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-041 SHEET MU-04 SENSING ELEMENT: CS/SC, CS/0, 52H/A. 52S/B i i i AR-305 Rev. 17 Page 20 l
ENCLOSURE I (Page 20 of 52) l ESE ANNUNCIATOR RESPONSE ESA-JH2-04-02 E-04-02 ~ O ! , MAKEUP PP C ! GEAR OIL PRESS l LOW i 1 EVENT POINT 1059 i
'I i'
INDICATED CONDITION: o MUP-IC BREAKER CLOSED >20 SECONDS WITH GEAR OIL PRESS <7 PSIG AS SENSED BY MU-90-PS. i i REDUNDANT INDICATION WHICH WILL VERIFY ALARM: i i t o BACK UP GEAR OIL PUMP AUTO STARTS o COMPUTER POINT X069 ! O OPERATOR ACTIONS FOR A VALID ALARM: I; o VERIFY MVP-5C DC BACK UP GEAR OIL PUMP STARTED ; o MONITOR MUP-IC VIA COMPUTER GROUP 72 i l s i DISCUSSION: CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE UP PUMPS PER OP-402 [
REFERENCES:
DRAWING 208-04I SHEET MU-51 j SENSING ELEMENT: 2MUP-50, MU-90-PS, 52S/A f O , AR-305 Rev. 17 Page 21
.. ,, ,. :-. .. - . ~ , , ..;,.,
ENCE05URE 1 (Page 21 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-04-03 E-04-03 KAKEUP PP C MOTOR OVERLOAD EVENT POINT 1045 INDICATED CONDITION: o MUP-IC MOTOR AMPS >115% RATED LOAD i REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o HIGH MOTOR AMPS o MVP-1C TRIP () o HIGH FLOWRATES THROUGH MUP-1C OPERATOR ACTIONS FOR A VALID ALARM: o THROTTLE MAKEUP FLOW TO MAINTAIN <540 GPM FLOW o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS DISCUSSION: THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANE0US 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 208-041 SHEET MU-49 SENSING ELEMENT: 51 RELAY INSIDE BREAKER CUBICLE AR-305 Rev. 17 Page 22
~ .- - . _ _ - - _ . _ _ . .- - - _ . ... - . _ _ , . .
l ENCLOSURE 1 ]
.(Page 22 of 52) j t
ESE ANNUNCIATOR RESPONSE ESB-JH2-04-04 E-04-04 l MAKEUP PP C' ; LUBE OIL PUMP -: TRIP i i EVENT POINT 1050 : { INDICATED CONDITION: o MVP-2C CONTROL HANDLE IN NORMAL AFTER START POSITION WITH THE MOTOR NOT j ENERGIZED. l
- REDUNDANT INDICATION WHICH WILL VERIFY ALARM
- l I
o GREEN' LIGHT WITH A RED FLAG ON CONTROL STATION i o LOW LUBE OIL PRESSURE ALARM o MUP-3C, BACK-UP LUBE OIL PUMP, AUTO START ! ~ OPERATOR ACTIONS FOR A VALID ALARM: f i - o ENSURE MUP-3C, BACK-UP LUBE OIL PUMP, STARTED [ i
- DISCUSSION
THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP. ! MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 71. CONSIDERATION SHOULD BE [ GIVEN TO SWAPPING MAKE-UP PUMPS. l
REFERENCES:
DRAWING 208-041 SHEET MU-07 _i SENSING ELEMENT: CS/SC, CS/0, 42B I t i O i AR-305 Rev. 17 Page 23 ; a ! b
~ . - ~. ...m_ . . , - . , , . _ , , , . _, , . , . . , , . , . . , # - - - , ,,,,,,v : .e , , r
ENCLOSURE 1 (Page 23 of 52) , ESE ANNUNCIATOR RESPONSE ESB-JH2-04-04 E-04-04 MAKEUP PP C LUBE OIL PUMP - TRIP EVENT POINT 1056 ; INDICATED CONDITION: o MUP-3C CONTROL HAND'z IN THE NORMAL AFTER START POSITION WITH THE MOTOR NOT ENERGIZED. REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION o MAKEUP PUMP OIL PRESSURE LOW ALARM si o COMPUTER POINT X069 OPERATOR ACTIONS FOR A VALID ALARM: o MONITOR MUP-IC BEARING TEMPS DISCUSSION: THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP. MONITOR THE MAKEUP PUMP VIA COMPUTER GROUP 72. CONSIDERATION SHOULD BE I GIVEN TO SWAPPING MAKEUP PUMPS. i
REFERENCES:
DRAWING 208-04I SHEET MU-32 SENSING ELEMENT: CS/SC, CS/0, CRI O l AR-305 Rev. 17 Page 24 _ _ - . _ . ~ . . _ _ . , _ j
ENCLOSURE 1- 1 (Page 24_of 52) [ I ,- ESE ANNUNCIATOR RESPONSE ESB-JH2-04-06 E-04-06 . i I I i l l AUX STEAM ISO ! l l (ASV-196) ! I I BYPASSED ~i l
- --~
EVENT POINT 1961 ! INDICATED CONDITION: o CONTROL SWITCH FOR ASV-196 AUX STEAM SOLEt'0ID VALVE IS IN THE l OPEN/ BYPASS POSITION. ! f REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o ASV-196 SELECTOR SWITCH POSITION i ti
-t OPERATOR ACTIONS FOR A VALID ALARM: f o REFER TO OP-608 ,
i DISCUSSION: ! THIS ALARM INDICATES THAT THE AUTOMATIC CLOSURE OF ASV-196 ON HIGH -{ TEMPERATURE OR LOW AUX STEAM PRESSURE IS DISABLED. THIS IS A HIGH ENERGY j t LINE BREAK CONCERN. I
REFERENCES:
DRAWING 208-008 SHEET AS-05 ! SENSING ELEMENT: CS/NC : O I AR-305 Rev. 17 Page 25
.,- t
.-..,;...--. _ . 3 , - _
ENCL 0SURE 1 (Page 25 of 52) r)
\.,J ESE ANNUNCIATOR RESPONSE ESB-JH2-05-02 E-05-02 l
FUUCEUP PP C LUBE OIL PRESS LOW l EVENT POINT 1043 INDICATED CONDITION: o ES START SELECTOR SWITCH FOR MVP IC/IB IS SELECTED TO MUP-IC AND THE LUBE OIL PRESS AS SENSED BY MU-48-PS3 IS <3 PSIG. REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o MUP-IC ES START SELECT WHITE INDICATING LIGHT ON o MVP-3C, BACK UP LUBE OIL PUMP, AUTO STARTS (} OPEP.ATOR ACTIONS FOR A VALID ALARM: o ENSURE MVP-3C HAS STARTED DISCUSSION: THIS ALARM INDICATES INADEQUATE LUBRICATION FOR MUP-IC. IF THE PUMP IS RUNNING, IT SHOULD BE SECURED AND AN ALTERNATE MAKEUP PUMP PLACED IN SERVICE. REFER TO OP-402 FOR DIRECTIONS ON STARTIFR MAKEUP PUMPS.
REFERENCES:
DRAWING 208-041 SHEET MU-01 SENSING ELEMENT: 43/3C, MU-42-PS3, 7 C/ AR-305 Rev. 17 Page 26
~
ENCLOSURE 1 (Page 26 of_52) ESE ANNUNCIATOR RESPONSE ESB-JH2-05-03 E-05-03 MAKEUP PP C LUBE OIL PUMP AUTO START i EVENT POINT 1055 INDICATED CONDITION: o MUP-3C CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION AND MOTOR IS ENERGIZED REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o RED LIGHT ON WITH A GREEN FLAG ON MUP-3C CONTROL STATION o COMPUTER POINT XO69 OPERATOR ACTIONS FOR A VALID ALARM: S o ENSURE MUP-3C IS RUNNING 3 DISCUSSION: THIS ALARM IS AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP. MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 72. CONSIDERATION SHOULD BE GIVING-TO SWAPPING MAKE-UP PUMPS.
REFERENCES:
ORAWING 208-041 SHEET MU-32 SENSING ELEMENT: CS/ST, CS/ST, CS/0, CRI O AR-305 Rev. 17 _Page 27
, ~ . -_. . .
7.. , .
f
~
ENCLOSURE I ! (Page 27 of 52) l ESE ANNUNCIATOR RESPONSE ESB-JH2-05-04 E-05-04 , O ! MAKEUP PP C i OUT OF SERVICE ! i EVENT POINT 1044 i I INDICATED CONDITION: ! o MVP-IC BREAKER HAS NO DC CONTROL' POWER l REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o NO INDICATING LIGHTS ON CONTROL STATION. l o ES STATUS LIGHTS INDICATE BREAKER POSITION.
]
O 1 OPERATOR ACTIONS FOR A VALID ALARM: o VERIFY CLOSED DPDP-5B SWITCH 10 .! o VERIFY DC KNIFE SWITCH FOR MVP-IC BREAKER CLOSED
]
DISCUSSION: THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING. REFER TO OP-703 FOR INSTRUCTIONS ON LOCAL BREAKER OPERATION. REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
)
I
REFERENCES:
DRAWING 208-041 SHEET MU-04 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MVP-IC i i j AR-305 Rev. 17 Page 28
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ENCLOSURE I ! (Page 28 of 52)' l ESE ANNUNCIATOR RESPONSE ESB-JH2-05-04 E-05-04 > i MAKEUP PP C l OUT OF SERVICE EVENT POINT 1046
- INDICATED CONDITION: l 0 MUP-IC BREAKER IS RACKED OUT AND MUP- IC IS SELECTED FOR ES START -!
I REDUNDANT INDICATION WHICH WILL VERIFY ALARM: ; i o NO INDICATING LIGHTS ON CONTROL STATION l 0 NO ES STATUS INDICATION .l -O ! OPERATOR ACTIONS FOR A VALID ALARM: ! i o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT l! l t
~
DISCUSSION: TWO' PUMPS SHOULD BE-SELECTED FOR ES START. ! REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS. t
- I
~
REFERENCES:
DRAWING 208-04I SHEET MU-01 ! l SENSING ELEMENT: 43/3C CUBICLE 3B5, 52H/b CUBICLE 3B5 FOR MVP-IC ! O 1
-l Rev. 17 Page.29 I AR-305 l
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. 3 ; . , , . . . . . ,
- - . . _ ~ . - . - .. . _ _ _ . .- - _-
ENCLOSURE 1 : (Page 29 of-52) ! i ESE ANNUNCIATOR RESPONSE ESB-JH2-05-06 E-05-06 O l t I I i i AUX STEAM ISO I I (ASV-196) i i I AUTO CLOSED t
~ ~ ~ ~ ~
EVENT POINT 1817 i f INDICATED CONDITION: s l o CONTROL SWITCH FOR ASV-196 AUX STEAM SOLEN 0ID VALVE IS IN THE AUTO : POSITION AND THE VALVE IS CLOSED. l REDUNDANT INDICATION WHICH WILL VERIFY ALARM: I
- o ASV-196 SELECTOR SWITCH IN AUTO o GREEN INDICATOR LIGHT ON SELECTOR SWITCH -)
OPERATOR ACTIONS FOR A VALID ALARM: l t o REFER TO OP-608 f l l DISCUSSION: f THIS ALARM INDICATES THAT THE AUTOMATIC CLOSURE OF ASV-196 ON EITHER LOW ; AUX STEAM PRESSURE OR HIGH AUX STEAM PRESSURE HAS OCCURRED. A LOW PRESSURE' -! ACTUATION OCCURS AT <100 PSIG AND A HIGH PRESSURE ISOLATION OCCURS AT->250 i PSIG AUX STElJi HEADER PRESSURE IN THE AUX BUILDING. }
-i i
REFERENCES:
DRAWING 208-008 SHEET AS-05 l SENSING ELEMENT: 3ASV-196-SVI, 33C/ASV-196-SV, AS-36-PS1,AS-36-PS3 - O i i i
.AR-305 Rev. 17 Page 30 l
.l
., ._..,.:.m.,._, . -. _ , m , , _. - .m _,., . . . . ,
. . =, ,
ENCLOSURE 1 ;
-(Page 30 of 52) j i
ESE ANNUNCIATOR RESPONSE ESB-JH2-06-01 E-06-01 [ i F 7 7 MAKEUP PP B , i TRIP l' i I i -t EVENT POINT 1101 ! i INDICATED CONDITION: o MUP-1B BREAKER OPEN WITH CONTROL HANDLE IN NORMAL AFTER START POSITION. ; REDUNDANT INDICATION WHICH WILL VERIFY ALARM: ; o GREEN LIGHT ON WITH A RED FLAG ON MUP-1B CONTROL STATION. i I o AMBER ES STATUS LIGHT.
- O i
i OPERATOR ACTIONS FOR A VALID ALARM: [ i o CLOSE MUV-16, AND MUV-31 AND MINIMIZE LETDOWN FLOW l ? o INVESTIGATE MVP-1B BREAKER FOR DROPPED TARGETS : o START ANOTHER MAKE-UP PUMP PER OP-402 IF CAUSE OF THIS TRIP WILL NOT I TRIP ANOTHER PUMP ! DISCUSSION: EXERCISE CARE WHEN. STARTING ALTERNATE MU PUMPS. ENSURE ANY FAILURES ! SUCH AS IMPROPER FLOWPATH, WHICH MAY HAVE DIRECTLY 0R INDIRECTLY HAVE l 4 CAUSED THIS PUMP TO TRIP DO NOT CAUSE ALTERNATE PUMPS TO TRIP AFTER THEY ! ARE STARTED. REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-041 SHEET MU-13 l SENSING ELEMENT: CS/SC, CS/0, 52H/A, 52S/B l
- l O !
AR-305 Rev. 17 Page 31 ! I i- J
,w.-,..,,,.-,,..,_ .,_m.,...
_ , . . . . , . ~ , . . , _ , , , , . - -
_. _.. _ _ _ _ - . . = . _ _ _ . _ . - _ . _ _ _ _ . - . _ _ . _ . . . . ENCLOSURE 1 (Page 31 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-06-02 E-06-02 MAKEUP PP B LUBE OIL PRESS LOW EVENT POINT 1097 INDICATED CONDITION: o ES START SELECTOR SWITCH FOR MVP IC/1B IS SELECTED TO MVP-1B AND THE LUBE OIL PRESSURE AS SENSED BY MU-45-PS3 IS <3 PSIG. REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o MUP-IB ES START SELECT WHITE INDICATING LIGHT ON o MUP-3B BACK UP LUBE OIL PUMP AUTO STARTS OPERATOR ACTIONS FOR A VALID ALARM: o ENSURE MVP-3B HAS STARTED DISCUSSION: THIS ALARM INDICATES INADEQUATE LUBRICATION FOR MVP-18. IF THE PUMP iS - RUNNING, IT SHOULD BE SECURED AND AN ALTERNATE MAKEUP PUMP PLACED IN SERVICE. REFER TO OP-402 FOR DIRECTIONS ON STARTING MAKEUP PUMPS. 1 d
REFERENCES:
DRAWING 208-041 SHEET MU-02 SENSING ELEMENT: 43CS/3B7-3B, MU-45-PS3 O AR-30S Rev. 17 Page 32~
LNCL0Eudf 1 [ .- ' (Page 32 of 52) [ ESE ANNUNCIATOR RESPONSE ESB-JH2-06-03 E-06-03 .f i I MAKEUP PP B l MOTOR OVERLOAD f I EVENT POINT 1099 l f INDICATED CONDITION: - I o MUP-1B MOTOR AMPS >115% RATED LOAD. i REDUNDANT INDICATION WHICH WILL VERIFY ALARM: -l
-i o HIGH MOTOR AMPS i O o MUP-1B TRIP :
o HIGH FLOWRATES THROUGH MUP-1B OPERATOR ACTIONS FOR A VALID ALARM: ; 4 o THROTTLE MAKEUP FLOW TO MAINTAIN <540 GPM FLOW o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS i DISCUSSION: , THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANE0US ! J OVERCURRENT PROTECT!,I DEVICES HAVE ACTUATED. INSTANTANE0US OVERCURRENT ! PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER. l IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP. !
-l REFEREyCES: DRAWING-208-041 SHEET MU-13 l SENSING ELEMfWT: 51 RELAY INSIDE BREAKER CUBICLE _
O l l
-AR-305 Rev. 17 Page 33 l '
i k
~ ENCLOSURE I (Page 33 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-06-04 E-06-04 MAKEUP PP B OUT OF SERVICE EVENT POINT 1098 INDICATED CONDITION: o MUP-IB 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 O
OPERATOR ACTIONS FOR A VALID ALARM: o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR MVP-IB BREAKER CLOSED DISCUSSION: THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING REFER TO OP-703 FOR LOCAL BREAKER OPERATION. THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING OPERATIONS. REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-04I SHEET MU-02 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MVP-IB l
)
t'~ r N-] AR-305 Rev. 17 Page 34 l l
.-ma.. - - am. m 4., - . .e + .nn , s 4 m ._, <e f
ENCLOSURE 1 ! (Page 34 of 52) ! ESE ANNUNCIATOR RESPONSE ESB-JH2-06-04 E-06-04 MAKEUP PP B ! DUT OF SERVICE ! t EVENT POINT 1100 i i INDICATED CONDITION: ; o MUP-IB BREAKER IS RACKED OUT AND MVP-IB IS SELECTED FOR ES START. [ REDUNDANT INDICATION WHICH WILL VERIFY ALARM-o NO INDICATING LIGHTS ON CONTROL STATION ! o NO ES STATUS INDICATION a OPERATOR ACTIONS FOR A VALID ALARM:
- o INVESTIGATE THE CAUSE FOR THE BREAKER BEING RACKED OUT !
c : DISCUSSION: i TWO PUMPS SHOULD BE SELECTED FOR ES START. REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-041 SHEET MU-13 ; i SENSING ELEMENT: 43/3B ON CUBICLE 3B5, 52H/B IN CUBICLE 3B4 I J : I O ! AR-305 Rev. 17 Page 35 ; I
ENCLOSURE 1 (Page 35 of 52) ]
\
ESE ANNUNCIATOR RESPONSE ESB-JH2-07-06 E-07-06 l O l 1 I I I l l H2 SAMPLING : l l PANEL B i i I TROUBLE :
~1 i
EVENT POINT 0256 l l l INDICATED CONDITION. ; o PASS RB H2 ANALYZER "B" MALFUNCTION o HIGH RB H2 CONCENTRATION REDUNDANT INDICATION WHICH WILL VERIFY ALARM: i o LOSS OF POWER TO PANEL o OVERPRESSURE TO PANEL AT >4 PSIG o LOW FLOW TO PANEL AT <1 SCFH O o THERM 0 ELECTRIC COOLER <0.1 AMPS o RB H2 CONCENTRATION >3% OPERATOR ACTIONS FOR A VALID ALARM: o VERIFY PROPER VALVE LINEUP PER OP-417 o NOTIFY I&C SUPERVISION OF H2 ANALYZER MALFUNCTION DISCUSSION: THIS ALARM INDICATES EITHER THE POST ACCIDENT H2 CONCENTRATION INSIDE THE RB IS HIGH, OR THE PASS H2 ANALYZER IS MALFUNCTIONING. REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-062 SHEET WS-06 SENSING ELEMENT: VARIOUS FLOW / PRESSURE / CURRENT SWITCHES INSIDE THE SAMPLER O AR-305 Rev. 17 Page 36
.; . . . . . . ,. ~ . .,
' ENCLOSURE 1 ,
(Page 36 of 52) i ESE ANNUNCIATOR RESPONSE ESB-JH2-08-01 E-08-01 O . DIESEL GEN B ! FAILED TO START i EVENT POINT 1208 INDICATED CONDITION: ; o "B" EGDG HAS A START COMMAND AND LUBE OIL PRESSURE AS SENSED BY DL-10-PS IS <6 PSIG AFTER 7 SECONDS OR { i o "B" EGDG HAS A START COMMAND AND ENGINE SPEED AS SENSED BY EG-20-SS IS <250 RPM AFTER 7 SECONDS , REDUNDANT INDICATION WHICH WILL VERIFY ALARM: ; I o EGDG-IB TRIPS o CONTROL BOARD " CRANK" LIGHT GOES OUT AND WHITE " READY" LIGHT DOES NOT , COME ON , o EGDG-IB STARTING AIR PRESSURE LOW ALARM ANNUNCIATES l 2 OPERATOR ACTIONS FOR A VALID ALARM: o INSPECT EGDG-IB FOR CAUSE OF FAILURE TO START o RESET PUSHBUTTON MUST BE DEPRESSED ON EGDG GAUGE BOARD PRIOR TO EGDG , RESTART. I 1 DISCUSSION: THIS ALARM INDICATES THE DIESEL TRIED TO START AND DID NOT. SOME POSSIBLE CAUSES OF THIS ARE: PROBLEMS WITH DIESEL FUEL SYSTEM, LUBE OIL SYSTEM PROBLEMS OR DIESEL SPEED SENSOR PROBLEMS. THIS ALARM IS STILL ACTIVE WITH AN ES SIGNAL PRESENT BUT WILL NOT DE-ENERGIZE THE STARTING AIR SOLEN 0 IDS, i S0 THE DIESEL WILL CRANK UNTIL IT EITHER STARTS OR RUNS OUT OF AIR.
)
REFERENCES:
DRAWING 208-027 SHEET EG-16, EG-02, EG-04, EG-06 - SENS:NC ELEMENT: DL-10-PS, DL-20-SS, START FAIL RELAY O
)
AR-305 Rev. 17 Page 37
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. ENCLOSURE 1 (Page 37 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-08-01 E-08 DIESEL GEN B l FAILED I TO START l
-l EVENT POINT 1215 INDICATED CONDITION:
o "B" EGDG HAS TRIPPED IT'S PHASE DIFFERENTIAL CURRENT RELAY o "B" EGDG TRIPS AND BREAKER 3210 OPENS o "B" EGDG 86 LOCK 0UT RELAY HAS ACTUATED REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o "B" ES 4160V BUS DE-ENERGIZES o CONTROL BOARD "RUN" LIGHT G0ES OUT OPERATOR ACTIONS FOR A VALID ALARM: o REFER TO AP-790 o INSPECT EGDG-IB FOR CAUSE OF DIFFERENTIAL CURRENT CONDITION o LOCK 0UT RELAY MUST BE MANUALLY RESET ONCE PROBLEM IS RESOLVED. DISCUSSION: THIS ALARM INDICATES THE DIESEL GENERATOR HAS EITHER, A PHASE TO PHASE SHORT OR A PHASE TO GROUND SHORT. THIS CONDITION WILL TRIP THE DIESEL AND-PREVENT IT FROM STARTING. THE CAUSE OF THIS PROBLEM MUST BE RESOLVED PRIOR-TO ANY ATTEMPT BEING MADE TO RESTART AND RELOAD.THE DIESEL GENERATOR.
REFERENCES:
DRAWING 208-027 SHEET EG-16 SENSING ELEMENT: 86-DG-3B, 87A, 878. 87C DIFFERENTIAL CURRENT RELAYS AR-30S Rev. 17 Page 38
.s. m. - - . - .. .... ....r. . . . _ : - .._ _ _ _ ... .__
q I ENCLOSURE 1 (Page 38 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-08-02 E-08-02 1 f DIESEL GEN B TROUBLE l EVENT POINT 1203 j f INDICATED CONDITION: o "B" EGDG LUBE OIL TEMP AS SENSED BY DL-12-TS IS <110*F 0.8 l l i - o "B" EGDG JACKET COOLANT TEMP AS SENSED BY DJ-29-TS <115'F REDUNDANT INDICATION WHICH WILL VERIFY ALARM: d o LOCAL TEMP INDICATION FOR LUBE OIL OR JACKET COOLANT TEMPS LOW f o DIESEL GENERATOR ALARM PANEL DROP TARGET FOR LOW LUBE OIL / JACKET COOLANT ! TEMP. i j - OPERATOR ACTIONS FOR A VALID ALARM: o ENSURE PROPER OPERATION OF LUBE OIL HEATERS DLHE-4 o ENSURE PROPER OPERATION OF JACKET COOLANT HEATER DJHE-2 ! o REFER TO OP-707 i DISCUSSION: l l EGDG LUBE Olt TEMP MUST BE MAINTAINED >110' F FOR OPERABILITY REQUIREMENTS. REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS. j l l
REFERENCES:
DRAWING'208-027 SHEET EG-08 i SENSING ELEMENT: DL-12-TS DJ-29-TS : O I AR-305 Rev. 17 Page 39 l I
. . -_ = .-_. . _- - .. . . . . . . - . - -.
I
,- ENCLOSURE 1 !
.(Page 39 of 52) .l i
I ~ ESE ANNUNCIATOR RESPONSE ESB-JH2-08-02 E-08-02 l O q DIESEL GEN B TROUBLE i i EVENT POINT 1209 ! INDICATED CONDITION: f o "B" EGDG LOCAL ALARM PANEL HAS A DROPPED TARGET l REDUNDANT INDICATION WHICH WILL VERIFY ALARM: . o INFORMED BY THE AUX BUILDING OPERATOR OF EGDG-IB LOCAL ALARM PANEL [ DROP TARGET. j O l l OPERATOR ACTIONS FOR A VALID ALARM: ; i o REFER TO AR-902 i t I 1 DISCUSSION: . THIS ALARM INDICATES A DIESEL GENERATOR LOCAL ANNUNCIATOR DROP TARGET HAS i DROPPED. IMMEDIATE INVESTIGATION OF ALARM CAUSE SHOULD BC INITIATED. 1 I REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS. t
?
REFERENCES:
DRAWING 208-027 SHEET EG-18 i t SENSING ELEMENT: VARIOUS SENSORS ASSOCIATED WITH LOCAL ALARM PANEL { l AR-305 Rev. 17 Page 40 l
,;~. .w. <n_- . . . -. . . . . , . . , _
. , . ~ , . -
{
' I
- ENCLOSURE 1 (Page 40 of 52) .
t ESE ANNUNCIATOR RESPONSE ESB-JH2-08-03 E-08-03 O i
}
DIESEL GEN B OUT OF SERVICE i EVENT POINT 1197 1 q INDICATED CONDITION: o "B" EGDG HAS HAD A LOSS OF DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM-
- o EGDG-1B STARTS WITH N0 AUTO START SIGNAL i o EGDG-1B CONTROL CIRCUIT INDICATOR LIGHTS ON MAIN CONTROL BOARD OR INSIDE !
THE DIESEL GENERATOR ROOM ARE OFF j i O OPERATOR ACTIONS FOR A VALID ALARM: i j e o VERIFY DPDP-6B SWITCHES 12 AND 14 ARE CLOSED l o CHECK EGDG-1B CONTROL POWER FUSES .l i DISCUSSION: '; A LOSS OF DC CONTROL POWER WILL AFFECT THE DIESEL DIFFERENTLY DEPENDING ON WHICH CIRCUIT LOSES POWER. IF ALL DC POWER IS LOST THE DIESEL WILL ; START AND YOU WILL ONLY BE ABLE TO SHUT IT DOWN LOCALLY BY TRIPPING THE ! FUEL RACKS. IF OTHER FUSES ARE BLOWN THE EFFECT WILL VARY FROM LOSS OF l GOVERNOR CONTROL TO A LOSS OF PROTECTIVE RELAYING ASSOCIATED WITH THE . 4 DIESEL. THE CAUSE OF THIS ALARM SHOULD BE INVESTIGATED IMMEDIATELY. i REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS. ] ;
REFERENCES:
DRAWING 208-027 SHEET EG-18, EG-04, EG-10, EG-06, EG-16 l SENSING ELEMENT: A,B,C,D,E. LOSS OF POWER RELAYS { O i I AR-305 Rev. 17 Page 41 -!
._,y_...,.,. . -
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ENCLOSURE 1 1 (Page 41 of 52) ,. l l ESE ANNUNCIATOR RESPONSE ESB-JH2-08-03 E-08-03 i .t i ~ e DIESEL GEN B l l DUT OF SERVICE
- i EVENT POINT 1210 INDICATED CONDITION: j o "B" EGDG START AIR AS SENSED BY EG-12-PS IS <225 PSIG i- l REDUNDANT INDICATION WHICH WILL VERIFY ALARM: , ;
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i OPERATOR ACTIONS FOR A VALID ALARM: 2 o INVESTIGATE CAUSE OF LOW AIR PRESSURE ALARM. o VERIFY EGDG-IB AIR COMPRESSOR, EGP-IB RUNNING 1 o CHECK EGDG-IB FOR AIR LEAKS j l DISCUSSION: 1 4 A LOSS OF STARTING AIR WILL EVENTUALLY CAUSE THE DIESEL TO START WHEN , PRESSURE IS NO LONGER HIGH ENOUGH TO HOLD THE AUTO START VALVES CLOSED. i IF EGP-IB IS OUT OF SERVICE THEN CONSIDERATION SHOULD BE GIVEN TO CROSS i CONNECTING THE DIESEL START AIR SYSTEMS BY OPENING EGV-25 AND EGV-26. l REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS. I
REFERENCES:
DRAWING 208-027 SHEET EG-18, EG-08 [ t SENSING ELEMENT: EG-12-PS- ! O l l AR-305 Rev. 17 Page 42 l [ t
ENCLOSURE 1 (Page 42 of 52) . ESE ANNUNCIATOR RESPONSE ESB-JH2-08-03 E-08-03 i DIESEL GEN B [' - DUT OF SERVICE EVENT POINT 1211 l l INDICATED CONDITION: o ANY "B" EGDG AUT0/ MANUAL CONTROL SWITCH NOT IN THE AUTO POSITION I REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o NOTIFIED BY PRIMARY PLANT OPERATOR EGDG-IB CONTROL SWITCH NOT IN AUTO [ 1 O OPERATOR ACTIONS FOR A VALID ALARM: o NOTIFY PRIMARY PLANT OPERATOR TO RETURN CONTROL SWITCH T0 AUTO DISCUSSION: { THE FOLLOWING SWITCHES NOT IN AUTO WILL GIVE YOU THIS ALARM: JACKET COOLING PUMP JACKET COOLANT HEATER STANDBY LUBE OIL PUMP DC FUEL OIL PUMP DC FUEL OIL XFER PUMP AC FUEL OIL XFER PUMP l AC AIR COMPRESSOR DIESEL AUT0/ MAN (MCB) l NORMAL /AT ENGINE SWITCH ON DIESEL GAUGE BOARD IN "AT ENGINE" f
- REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
I
REFERENCES:
DRAWING 208-027 SHEET EG-18 EG-08 l SENSING ELEMENT: VARIOUS EGDG-IB CONTROL SWITCH CONTACTS 4 O ! AR-305 Rev. 17 Page 43
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i ENCLOSURE I ) (Page 43 of F2) l
- I ESE ANNUNCIATOR RESPONSE ESB-JH2-08 E-08-04 i
CF TANK B l LEVEL -l HIGH/ LOW 4 j EVENT POINT 0117 : INDICATED CONDITION: l l 0 CFT-IB LEVEL AS SENSED BY CF-2-LS3 IS >13.2 FEET q REDUNDANT INDICATION WHICH WILL VERIFY ALARM: l o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 -t , o COMPUTER POINT P201 , OPERATOR ACTIONS FOR A VALID ALARM: o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL ! o REFER TO OP-401 FOR THIS CONDITION l DISCUSSION: 1 A HIGH CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD CHECK VALVES LEAKING .l BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY. ALSO CORE ; FLOOD ADDITION VALVES MAY BE LEAKING BY. ! . REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS. l
REFERENCES:
DRAWING 208-013 SHEET CF-13 [ SENSING ELEMENT: CF-2-LS3 f i i i O ! I AR-305 Rev. 17 Page 44 f
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ENCLOSURE I (Page 44 of 52)
,, ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 CF TANK B LEVEL HIGH/ LOW EVENT POINT 0118 INDICATED CONDITION:
l 0 CFT-1B LEVEL AS SENSED BY CF-2-LS4 IS >13.2 FEET REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 3 d OPERATOR ACTIONS FOR A VALID ALARM: o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION DISCUSSION: A HIGH CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD CHECK VALVES LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY. ALSO CORE FLOOD ADDITION VALVES MAY BE LEAKING BY. REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS4 0 - AR-305 Rev. 17 Page 45
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*- ENCLOSURE 1 f (Page 45 of 52) j 5
l ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 i O , i l CF TANK B ! LEVEL j . HIGH/ LOW i l EVENT POINT 0119 ! INDICATED CONDITION: i l 0 CFT-IB LEVEL AS SENSED BY CF-2-LS3 IS <I2.8 FEET ; REDUNDANT INDICATION WHICH WILL VERIFY ALARM: , r o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 , o COMPUTER POINT P201
- OPERATOR ACTIONS FOR A VALID ALARM
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l o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL i o REFFR TO OP-401 FOR THIS CONDITION f l DISCUSSION: A LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES ARE i LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY. : ALSO CORE FLOOD SAMPLE VALVES MAY BE LEAKING BY. ; i REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS. j
REFERENCES:
DRAWING 203-013 SHEET CF-13 j j -. SENSING ELEMENT: CF-2-LS3 l i c h AR-30S Rev. 17 Page 46 1
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- ENCLOSURE I (Page 46 of 52) ;
ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 O 1 i CF TANK B l LEVEL i HIGH/ LOW EVENT POINT 0120 i INDICATED CONDITION: : 1 o CFT-IB LEVEL AS SENSED BY CF-2-LS4 IS <I2.8 FEET REDUNDANT INDICATION WHICH WILL VERIFY ALARM: i o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 ; OPERATOR ACTIONS FOR A VALID ALARM: o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL LEVEL . o REFER TO OP-401 FOR THIS CONDITION ! DISCUSSION: , t i A LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES ARE LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY. , ALSO CORE FLOOD SAMPLE VALVES MAY BE LEAKING BY. ; REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS. } l
REFERENCES:
DRAWING 208-013 SHEET CF-13 l l SENSING ELEMENT: CF-2-LS4 I O ! AR-305 Rev. 17 Page 47 ) i
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I i ENCLOSURE 1
- (Page 47 of 52)
ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08-05 i I CF TANK B : PRESS l HIGH/ LOW t l 1 EVENT POINT 0113 i INDICATED CONDITION: l 1 o CFT-IB PRESSURE AS SENSED BY CF-I-PS3 IS >615 PSIG ! REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o CONTROL BOARD INDICATORS CF-I-PI3 OR CF-I-PI4 ! I OPERATOR ACTIONS FOR A VALID ALARM: o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL. PRESSURE o REFER TO OP-401 FOR THIS CONDITION { [
.t DISCUSSION: !
INCREASING REACTOR BUILDING TEMPERATURES, NITROGEN VALVE LEAKBY FROM N2 BOTTLES, OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE. PRESSURE LIMITS ARE ESTABLISHED PER STS, REFER TO STS FOR [ ADMINISTRATIVE REQUIREMENTS. } I t
REFERENCES:
DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-I-PS3 i O AR-305 Rev. 17 -Page 48 E _ , , __ . _ _ , _~
ENCLOSURE 1 (Page 48 of 52) \~
,m ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08-05 l
CF TANK B PRESS HIGH/ LOW EVENT POINT 0114 INDICATED CONDITION: o CFT-1B PRESSURE AS SENSED BY CF-1-PS4 IS >615 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o CONTROL BOARD INDICATORS CF-1-PI3 OR CF-1-PI4 OPERATOR ACTIONS FOR A VALID ALAPJ4: o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE o REFER TO OP-401 FOR THIS CONDITION DISCUSSION: INCREASING REACTOR BUILDING TEMPERATURES, NITROGEN VALVE LEAKBY FROM N2 BOTTLES, OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE. PRESSURE LIMITS ARE ESTABLISHED PER STS, REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS4 r ( AR-305 Rev. 17 Page 49
ENCLOSURE I (Page 49 of 52) ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08-05 CF TANK B PRESS HIGH/ LOW EVENT POINT 0115 INDICATED CONDITION: o CFT-1A PRESSURE AS SENSED BY CF-I-PS3 IS <585 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o CONTROL BOARD INDICATORS CF-I-PI3 OR CF-I-PI4
' OPERATOR ACTIONS FOR A VALID ALARM:
o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE o REFER TO OP-40I FOR THIS CONDITION DISCUSSION: DECREASING REACTOR BUILDING TEMPERATURES OR DECREASING CORE FLOOD TANK LEVELS MAY CAUSE CORE FLOOD TANK PRESSURE TO DECREASE. PRESSURE LIMITS ARE ESTABLISHED PER STS, REFER TO STS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-I-PS3 O AR-305 Rev. 17 Page 50
ENCLOSURE 1 (Page 50 of 52) i
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ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08 O 1 l- I CF-TANK B l PRESS ; HIGH/ LOW l EVENT POINT 0116- l t INDICATED CONDITION: l 0 CFT-1A PRESSURE AS SENSED BY CF-I-PS4 IS <585 PSIG
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E REDUNDANT INDICATION WHICH WILL VEPIFY ALARM: l [ o CONTROL BOARD INDICATORS CF-1-PI3 OR CF-1-PI4 OPERATOR ACTIONS FOR A VALID ALARM: ) o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE f
- o REFER TO OP-401 FOR THIS CONDITION j
} DISCUSSION: i ) i DECREASING REACTOR BUILDING TEMPEPATURES OR DECREASING CORE FLOOD TANK LEVELS MAY CAUSE CORE FLOOD TANK PRESSURE TO DECREASE. i l PRESSURE LIMITS ARE ESTABLISHED PER STS, REFER TO STS FOR ADMINISTRATIVE ! REQUIREMENTS. ! l; I L
REFERENCES:
DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS4 I i i ! I
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. t O ! I i AR-305 Rev. 17 Page 51 l
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ENCLOSURE I (Page 51 of 52) } ESE ANNUNCIATOR RESPONSE ESB-JH2-08-06 E-08-06 l l t I i ! I i 4 l l CF TANK B ; I I DISCH VALVE l l ______ OPEN/ CLOSED EVENT POINT 0103 l f INDICATED CONDITION: l o RCS PRESSURE AS SENSED BY RC-3A-PS3 IS <700 PSIG AND CFV-6 IS NOT FULL l CLOSED REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o CONTROL BOARD INDICATOR RC-158-PI2 AND CFV-6 POSITION INDICATION ! O !
.1 OPERATOR ACTIONS FOR A VALID ALARM: l o CLOSE CFV-6 OR STOP RCS PRESSURE DECREASE l DISCUSSION: i CFV-6 IS A NORMALLY DE-ENERGIZED VALVE. THE BREAKER WILL HAVE TO BE CLOSED AT ES MCC 3AB PRIOR TO VALVE OPERATION. .;
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REFERENCES:
ORAWING 208-013 SHEET CF-13 SENSING ELEMENT: RC-3A-PS3,.33C VALVE CLOSED CONTACT 1 1 O j l AR-305 Rev. 17 Page 52 . I I
i ENCLOSURE I (Page 52 of 52) ! p ESE ANNUNCIATOR RESPONSE ESB-JH2-08-06 E-08-06 I I : I I l i CF TANK B I I DISCH VALVE ________.__ OPEN/ CLOSED : EVENT POINT 0104 i h INDICATED CONDITION: j o RCS PRESSURE AS SENSED BY RC-3A-PS3 IS >715 PSIG AND CFV-6 IS NOT FULL i OPEN l i P REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o CONTROL BOARD INDICATOR RC-158-PI2 AND CFV-6 POSITION INDICATION , O ! OPERATOR ACTIONS FOR A VALID ALARM. ; o OPEN CFV-6 OR STOP RCS PRESSURE INCREASE ; l DISCUSSION: CFV-6 IS A NORMALLY DE-ENERGIZED VALVE. THE BREAKER WILL HAVE TO BE CLOSED AT ES MCC 3AB PRIOR TO VALVE OPERATION. I i l i
REFERENCES:
DRAWING 208-013 SHEET CF-13 j SENSING ELEMENT: RC-3A-PS3, 33 VALVE OPEN CONTACT
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'AR-305 Rev. 17 Page 53'(LAST PAGE) ,
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