ML20205A765

Rev 29 to AR-305, Es E Annunciator Response

ML20205A765
Person / Time
Site:	Crystal River
Issue date:	03/18/1999
From:	Winship M FLORIDA POWER CORP.
To:
References
AR-305, NUDOCS 9903310064
Download: ML20205A765 (57)

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Document Transmittal #: 112803 Date: 3/18/99 Tc: NRC (DC DESK) MAC: N/A Holder #: 1242 Destination:

Description:

l Copy Totals Document: Revision: 11 12 Comment: INF CTL MST AR0305 29 1 0 0 l

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1 Instructions to the Addressee: Please verify the document (s) received agrees with the above information. Notify Document Control if changes are required to addressee information, or mark the transmittal and return as indicated below.

Engineering managers are required by NEP 121 to determine if new, revised, or temporary changes to procedures affect job functions of their personnel. Managers will communicate change information appropriately and povide documentation of any training conducted to the Engineering Training Coordinator.

Operations departrnent must attach old document (s) or portions of document (s) superseded by the above to this transmittal.

The signature indicates acknowledgment of receipt of the above document (s) and that documents have been updated. Retum signed and dated transmittal to Document Control within 15 working days of transmittal date to mail code.

SA2A I

Florida Power Corporat6on l Document Control, SA2A Crystal River Energy Complex 30001G m w. Powe, une si.

Crystal River, FL 344284708 Signature of Addressee: Date:

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9903310064 990318 PDR ADOCK 05000302-F PDR ,

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ANNUNCIATOR RESPONSE AR-305 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 ES E ANNUNCIATOR RESPONSE I l

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APPROVED BY: -

cedure Owne Qmn Q). b h.&I Sbtf (SIGNATURE ON Ist)

DATE: 8 /7 [

PROCEDURE WRITER: Michael A. Winship i

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,S RESPONSIBLE DEPARTMENT: Nuclear Operations Support 4

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TABLE OF CONTENTS SECTION PAGE M PtfR P O R E . ..

.............................................. 1 M REFERENCEA

.......................... ................... 1 l 2.1 DEVELOPMENTAL DRPRDRMcRM .................. .................. 1 "

M PEDMONMEL TMDocTDTMATTOM ,,..,,,,... ,.. ....., ...... ,,,1 4.0 INATDitcTTnNK

............................................ 1 5_d POLLow-ifP AcTTous

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I ENCLOSURE  :

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Ann un ci a t o r Re s p o n s e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 i

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AR.305 Rr y . 29 Page i

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1. 1 PURPOSE 1.1 Establish a reference docwment for each Annunciator Window on the ES (B)-JH2 Lampbox.

1.2 Establish operator actions for valid Annunciator alarns on the ES (B)-JH2 Lampbox.

1.3 Establish a reference to other procedures which address operator actions for valid Annunciator alarns on the ES(B)-JH2 Lampbox.

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2.0 REFERENCES

2.1 DEVELOPMENTAL REFERENCES 2.1.1 INPO 90-021, Good Practice OP-217, Alarm Response Procedures I 2.1.2 Annunciator Window Engraving Drawing E-224-048 2.1.3 MAR 94-07-07-01 CFT Level Setpoint 2.1.4 REA #930926 regarding operation of the RB Main Fan Assemblies 2.1 5.

MAR 97-08-01-01, A/B EDG Protective Relaying 3.0- PERSONNEL INDOCTRINATION 3.1' The Annunciator System is powered from VBDP-5 Breaker 28.

4.0 INSTRUCTIONS 4.1 Respond to alarms on the ES(B)-JH2 Lampbox as indicated on  !

Enclosure 1, Annunciator Response. j 5.0 FOLLOW-UP ACTIONS None i

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AR-305 Rev. 29 Page 1 J

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l ENCLOSURE 1 l

'Q (Page 1 of 52) l ESF ANNUNCIATOR RESPONSE ESB-JH2-01 E-01-01 l

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I I RB SPRAY l 1 l ES B l l l ACTUATION EVENT POINT 0936 INDICATED-CONDITION:

o 30 PSIG REACTOR BUILDING PRESSURE SETPOINT HAS BEEN EXCEEDED AS SENSED BY LJ OUT OF THREE RB PRESSURE SWITCHES (BS-21/22/23-PS) i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

{ o ES STATUS LIGHTS FOR RB SPRAY o BUILDING SPRAY PUMP IS RUNNING IF A RB SPRAY PERMISSIVE IS PRESENT ,

o RB FRESSURE CONTROL BOARD INDICATOR BS-91-PI, BS-17-PI I o COMPUTER POINT P-254 OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO EOP DISCUSSION:

HPI ACTUATION THROUGH BLOCK 6 WILL GIVE A BUILDING SPRAY PERMIT ACTUAL SETPOINT IS h 24.5 PSIG i 1.1 PSIG i

REFERENCES:

DRAWING 208-028 SHEET ESB-70 I

}; SENSING ELEMENT: CC-Z1/RB-4,RB-5,RB-6 ES ACTUATION RELAYS, BS-21-PS, 1 BS-22-PS,AND BS-23-PS c

i AR-305 Rev. 29 Page 2

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4 ENCLOSURE 1 (Page 2 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-02 E-01-02 l

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I RB SPRAY PP B TRIP l

EVENT POINT 0046 l

l INDICATED CONDITION:

o BSP-1B BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START

( POSITION l

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o GREEN LIGHT ON WITH A RED FLAG ON BSP-1B CONTROL STATION o ES STATUS LIGHT l

OPERATOR ACTIONS FOR A VALID AIN(M:

l o HAVE BREAKER CUBICLE CHECKED FOR DROPPED RELAY TARGETS '

DISCUSSION:

REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS I

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REFERENCES:

DRAWING 208-009 SHEET BS-02 SENSING ELEMENT: CS/SC, CS/O (CONTROL SWITCH CONTACTS) 52S, 52H AR-305 Rev. 29 Page 3 a

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ENCLOSURE 1 (Page 3 of 52) l ESE ANNUNCIATOR RESPONSE ESB-JH2-01-03 E-01-03 I

l RB SPRAY PP B MOTOR OVERLOAD EVENT POINT 0060 l

INDICATED CONDITION:

l o MOTOR AMPS >115% PATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

I o HIGH BUILDING SPRAY FLOW AS SEEN ON BS-01-FI2 O

o HIGH MOTOR AMPS i

o BSP-1B TRIP j OPERATOR ACTIONS FOR A VALID ALARM:

.I o THROTTLE BSV-4 TO REDUCE LOAD ON BSP-1B o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS o IF LOAD REMAINS HIGH CONSIDER TRIPPING BSP-1B DISCUSSION:

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

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REFERENCES:

DRAWING 208-009 SHEET BS-02 SENSING ELEMFNT: 51-IOC(INSTANTANEOUS) 51-TOC [ TIMED) BREAKER CONTAC7 O t AR-305 Rev. 29 Page 4

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s 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 REDUi4 DANT INDICATION WHICH WILL VERIFY ALARM:

m o NO INDICATING LIGHTS ON CONTROL STATION

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o NO ES STATUS INDICATION OPERATOR ACTIONS FOR A VALID ALARM-o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:

REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS

REFERENCES:

DRAFING 208-009 SHEET BS-02 SENSING ELEMENT: 52-H BREAKER CONTACT i

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AR-305 Rev. 29 Page 5 I

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ENCLOSURE 1 (Page 5 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-04 E-01-04 RB SPRAY PP B OUT OF SERVICE EVENT POINT 0062 INDICATED CONDITION:

o BSP-1B BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM: i o NO INDICATING LIGHTS ON CONTROL STATION o ES STATUS LIGHTS INDICATE BREAKER POSITION v

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR BSP-1B BREAKER CLOSED l

l 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 208-009 SHEET BS-02 SENSING ELEMENT: 27C BREAKER RELAY AR-305 Rev. 29 Page 6 j

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SURE 1 j (P U 6 of 52)

ESE ANNUNCIATOR RESPONSE ~ ESB-JH2-01-05 E-01-05

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. l RB SPRAY B {

FLOW HIGH/ LOW l

EVENT POINT 0048 {

INDICATED CONDITION:

o , BUILDING SPRAY FLOW IS <1400 GPM AS MEASURED BY BS-1-FS2 FOR 30 SEC.

COINCIDENT WITH AN ES' ACTUATION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

1 o RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ON BSV-4 CONTROLLER 1

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY PROPER OPLhATION OF BSV-4, OPEN BSV-4 AS REQUIRED o VERIFY BSP-1B NOT TRIPPED-4 l

DISCUSSION:

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THE NORMAL BUILDING SPRAY PUMP FLOW DURING AN ES ACTUATION IS 1500 GPM.

TAKING LOCAL / AUTO CONTROL OF BSV-4 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 208-009 SHEET BS-11 SENSING ELEMENT: BS-1-FS2 l

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(Page 7 of 52)

'ESE ANNUNCIATOR RESPONSE ESB-JH2-01-05 E-01-05 i

RB SPRAY B l

- FLOW HIGH/ LOW J

EVENT POINT 0050 (

a INDICATED CONDITION:

o BUILDING SPRAY FLOW IS >1700 GPM AS MEASURED BY BS-1-FS2.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM, o RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ON BSV-4 CONTROLLER k

OPERATOR ACTIONS k'OR 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 DURING AN ES ACTUATION IS 1500 GPM.

TAKING LOCAL / AUTO CONTROL OF BSV-4 WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON THE VALVE CONTROLLER TO SET THE ;.OW 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-1-FS2 N.

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ENCIoc"hE 1 (Pagr. 8 of $2)

ESE ANNUNCIATOR RESPONSE ESB-JH2-01-05 E-V1-05.

L RB SPRAY B FLOW-HIGHILOW l

EVENT POINT 0064- l INDICATED CONDITION:

o BUILDING SPRAY FLOW IS <1100 GPM AS MEASURED BY BS-82-FIS WITH DHV-43 OPEN l

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ON BSV-4 CONTROLLER OPERATOR ACTIONS FOR A VALID ALARM:

l o VERIFY PROPER OPERATION OF BSV-4, OPEN BSV-4 AS REQUIRED o VERIFY BSP-1B NOT TRIPPED l DISCUSSION:

1 THE NORMAL BUILDING SPRAY PUMP FLOW WHILE TAKING A SUCTION FROM THE RB i l

SUMP IS 1200 GPM, THIS IS TO INSURE ADEQUATE NET POSITIVE SUCTION HEAD FOR  !

! THE BUILDING SPRA'i PUMP, OPERATION IN THIS MODE IS TAKIFG LOCAL / AUTO i

CONTROL OF BSb 4, THIS-WILL ALLOW THE OPERATOR TO USE TI.E 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-ll SENSING ELEMENT: BS-82-FIS f

i AR-305- Rev. 29 I

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ESE ANNUNCIATOR RESPONSF ESB-JH2-01-05 E-01-05 RB SPRAY B FLOW HIGH/ LOW i

l EVENT POINT 0066 INDICATED CONDITION:

o BUILDING SPRAY FLOW IS >1300 GPM AS MEASURED BY BS-82-FIS WITH DHV-43 OPEN j REDUNDANT INDICATION WHICH WILL VERIFY ALARM: I s

o RB SPRAY FLOW INDICATOR BS-1-FI2 OR INDICATOR ON BSV-4 CONTROLLER i

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OPERATOR ACTIONS FOR A VALID ALARM:

l 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 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 OF BSV-4, THIS WILL ALLOW THE OPERATOR TO USE THE THUMBWHEEL ON l-THE VALVE CONTROLLER TO SET THE FLOW RATE. IF THIS DOES NOT WORK, THEN '

I 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 1

AR-305 Rev. 29 Page 10 l

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ENCLOSURE 1 l (Page 10 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-02-01 E-02-01 I I l

RS FAN B l l HIGH SPEED I I l i I TRIP i i

2 EVENT POINT 0352 INDICATED CONDITION:

i o AHF-1B CONTROL HANDLE PUSHED IN, IN NORMAL AFTER START, AND HIGH SPEED WINDINGS NOT ENERGIZED. j i

l REDUNDANT INDICATION W3ICH WILL VERIF'l ALARM l

o GREEN HIGH SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND CONTROL i HANDLE PUSHED IN.

(O/

OPERATOR ACTIONS FOR A VALID ALAPM:

o INVESTIGATE CAUSE OF FAN TRIP' ,

o ENSURE ONE OPERABLE FAN IS ES SELECTED PER OP-417 )

o MONITOR RB TEMPERATURE AND PRESSURE I DISCUSSION:

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.

i 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 ALA.MS.

ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' f ELEVATION.'

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REFERENCES:

DRAWING 208-005 SHEET AH-29 SENSING ELEMENT: CS/IN, CS/SC, CS/O, 42/1F RELA O

l AR-305 Rev. 29 Page 11 j

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(Page 11 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-02-02 E-02 !

RB FAN B LOW SPEED TRIP l

EVENT POINT 0353 INDICATED CONDITION:

, o AHF-1B CONTROL HANDLE PULLED.OUT, IN NORMAL AFTER START, AND SLOW SPEED WINDINGS NOT ENERGIZED.

REDUNDANT INDICATION WHICH WILL VERIFY AIARM:

o GREEN LOW SPEED LIGHT WITH A RED FLAG ON CONTROL STATION, AND THE CONTROL HANDLE PULLED OUT.

OPEPATOR ACTIONS FOR A VALID ALARM o INVESTIGATE CAUSE OF FAN TRIP.

o ENSURE ONE OPERABLE FAN IS CS SELECTED PER OP-417 o MONITOR RB TEMPEBATURE AND PRESSURE DISCUSSION:

SOME THINGS TO CHECK AFTER A FAN TRIP ARE: FAN AND MOTOR TEMPS AS REAU ON

'AH-1003-TIR ON THE BACK OF THE CONTROL BOARD OR FAN VIBPATION ALARMS.

ENGINEERING CAN MONITOR FAN VIBRATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION.

REFERENCES:

DRAWING 208-005 SHEET AH-29 SENSING ELEMENT: CS/OUT, CS/SC, CS/O, CONTROL SWITCH CONTACTS 42/1S LO t-AR-305 Rev. 29 Page 12

ENCLOSURE 1-(Page 12 of 52) l ESE ANNUNCIATOR RESPONSE ESB-JH2-02-03 E-02-03 t

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RB FAN B AIR FLOW LOW EVENT POINT 0354 l

l INDICATED CONDITION:

l- o AHF- 1B CONTROL HANDLE PUSHED IN AND IN NORMAL AFTER START AND LOW AIR FLOW IS SENSED BY AH-19-DPS.

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l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

/O o REACTOR BUILDING TEMPS ARE INCREASING AS SEEN ON AH-536-TIR

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l OPERATOR ACTIONS-FOR A VALID ALARM:

o IF CONDITION CANNOT BE CORRECTED THEN CONSIDERATION SHOULD BE MADE TO

( SECURE THE FAN l o ENSURE ONE OPERABLE FAN IS ES SELECTED PER OP-417 o MONITOR RB TEMPERATURE AND PRESSURE I

DISCUSSION:

l 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.

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REFERENCES:

DRAWING 208-005 SHEET AH-29 SENSING ELEMENT: AH-19-DPS AR-305 Rev. 29 Page 13 L

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l ENCLOSURE 1 (Page 13 of 52) i ESE ANNUNCIATOR RESPONSE- ESB-JH2-02-04 E-02-04 l 1 RB FAN B

VIBRATION HIGH EVENT POINT 0355 INDICATED CONDITION

o AHF-1B HIGH VIBRATION CONDITION AS SENSED BY AH-20-ME1/2.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o FAN AND MOTOR TEMPS INCL <FASING ON AH-1003-TIR ON BACK OF CONTROL BOARD  ;

) o IF FAN IS RUNNING IN SLOW SPEED THEN CURRENT ON THE FAN MAY BE OSCILLATING.

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l OPERATOR ACTIONS FOR A VALID ALARM:

o ATTEMPT TO RESET ALARM BY DEPRESSING RESET PUSHBUTTON ON CONTROL BOARD.

o IF CONDITION CANNOT BE CORRECTED THEN CONSIDEPATION SHOULD ~BE MADE TO SECURE THE FAN.

o ENSURE ONE OPERABLE FAN IS ES SELECTED PER OP-417 l

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DISCUSSION

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ENGINEEPING CAN MONITOR FAN VIBPATION AT AN EXTERNAL PANEL IN THE IB 119' ELEVATION.

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REFERENCES:

DRAWING 208-005 SHEET AH-137 SENSING ELEMENT: AH-20-MEl, AH-20-ME

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ENCLOSURE 1 (Page 14 of 52) l ESE ANNUNCIATOR RESPONSE ESB-JH2-02-05 E-02-05 .

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l RB FAN B CONDENSATE HIGH

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EVENT POINT 1698 INDICATED CONDITION:

o AHF-1B CONDENSATE FLOW IS >1133 CC. PER MINUTE AS SENSED BY AH-657-FIS.

REDUNDANT INDICATTON WHICH WILL VERIFY AIARM:

o REACTOR BUILDING SUMP RATE OF RISE IS INCREASING AS SEEN ON BS-93-PIR.

l OPERATOR ACTIONS FOR A VALID ALARM:  !

o INVESTIGATE SOURCE OF CONDENSATE.

DISCUSSION:

SOME SOURCES OF HIGH CONDENSATION ARE:

RCS LEAK IN CONTAINMENT - CHECK PZR LEVEL AND MAKE UP TANK LEVEL TRENDS; I FEEDWATER/ MAIN STEAM LEAK IN CONTAINMENT - CHECK FEEDWATER FLOWRATES; RB FAN COOLER SW LEAKS - CHECK SW SURGE TANK LEVEL IF ON SW, OR CI SURGE TANK LEVELS IF ON CI.

REFERENCES:

DRAWING 208-005 SHEET AH-131 SENSING ELEMENT:AH-657-FIS O

-AR-305 Rev. 29 Page 15

f ENCLOSURE 1 (Page 15 of 52)

\j ESB ANNUNCIATOR RESPONSE ESB-JH2-02-05 E-02-05 l

THIS AR IS ONLY USED WHEN COLD LEG NOZZLE DAMS ARE INSTALLED PER MP-110C RCSG-1B NOZZLE DAM i

PROBLEM EVENT POINT 1698 INDICATED CONDITION:

o "B" SIDE NOZZLE DAM CONTROL CONSOLE IS IN ALARM REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NOZZLE DAM PRESSURE >9 PSIG ON EITHER SEAL b o NOZZLE DAM PRESSURE 26.5 PSIG ON EITHER SEAL k oNOZZLEDAMAIRFLOW[9SCFH  !

o LOSS OF POWER TO THE CONTROL PANEL j

OPERATOR ACTIONS FOR A VALID ALARM:

o IMMEDIATELY INVESTIGATE SOURCE OF ALARM o REFER TO EOP-11 DISCUSSION:

THIS ALARM INDICATES POSSIBLE NOZZLE DAM SEAL DEGRADATION. IF THE SEAL FAILS, A REACTOR COOLANT LEAK WOULD DEVELOP, FLOODING THE PRIMARY SIDE OF THE STEAM GENERATORS WHERE PERSONNEL MAY BE AT WORK.

THIS EVENT POINT IS ONLY IN USE ON A TEMPORARY BASIS WHEN NOZZLE DAMS ARE INSTALLED. THE WINDOW "RB FAN B CONDENSATE HIGH" IS REMOVED FROM THE ANNUNCIATOR PANEL WHEN THIS EVENT POINT IS IN EFFECT.

REFERENCES:

MP-110C l

SENSING ELEMENT: INTERNAL ALARM CIRCUITS INSIDE NOZZLE DAM CONTROL CONSOLE

'O AR-305 Rev. 29 Page 16

ENCLOSURE 1.

(Page 16 of 52)

ESE ANNUNCIATOR RESPONSE- ESB-JH2-02-06 E-02-06 l 1

1 ES B i ACTUATION 1 TROUBLE EVENT POINT 1231 j 1

INDICATED CONDITION:

o "B" I ES ACTUATION SIGNAL ON ONE OR MORE ES CHANNELS l

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ES STATUS LIGHTS o ES BISTABLE TRIP INDICATORS {

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OPERATOR ACTIONS FOR A VALID ALARM:

i o REFER TO EOP I i

DISCUSSION:

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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 PRESSURE TEST. MODULE IN " TEST" DEFEATS THIS ALARM FROM LPI OR HPI. WHEN THE 4 PSIG TEST SWITCHES ARE IN THE " TEST" POSITION THIS AIARM IS DEFEATED FROM A 4 PSIG ACTUATION,

REFERENCES:

DRAWING 208-028 SHEET ES-AB-05 SENSING ELEMENT: VARIOUS ES ACTUATION CONTACTS (d1 L

AR-305 Rev. 29 Page 17

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k ,f-- ENCLOSURE 1 e

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( ESE ANNUNCIATOR RESPONSE ESB-JH2-03-01 E-03-01 unmanueusumu mesessmenus mammmemmen mammum-me re-l ~

l l l REACTOR BLDG l l PRESS l l HIGH (2 PSIG)

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EVENT POINT 0067 1

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INDICATED CONDITION: I 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:

l 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-1A AND/OR SWP-1B AND PLACE RB FAN ON SW COOLING. I o START RWP-2A AND/OR RWP-2B o ENSURE ONLY ONE RB FAN IS RUNNING DURING AN ES ACTUATION.

o IF IN MODES S OR 6 AND ON OFFSITE POWER, ENSURE LOAD LIMITS, PER OP-703, FOR 4160V/480V TRANSFORMERS WILL NOT BE EXCEEDED UPON REACHING 4 PSIG RB PRESSURE.

DISCUSSION:

'POSSIBLE SOURCES OF HIGH RB PRESSURE ARE:

o LOSS OF RB FAN AND/OR COOLING WATER o STEAM AND/OR 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 IT IS RECOMMENDED TO RUN FAN IN SLOW SPEED SO AS TO PRECLUDE MOTOR OVERLOAD IN A DENSE STEAM ATMOSPHERE AND RENDERING IT UNAVAILABLE. RUNNING SWP-1A AND SWP-1B SIMULTANEOUSLY FOR INCREASED SW FLOW TO FAN IS ACCEPTABLE AND WILL YIELD THE BEST RB COOLING PERFORMANCE.

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REFERENCES:

DRAWING 208-009 SHEET BS-11 SENSING ELEMENT: BS-93-PS AR-305 Rev. 29 Page 18

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U ESE ANNUNCIATOR RESPONSE ESB-JH2-03-02 (Page 18 of 52)

E-03-02 i

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REACTOR BLDG -

TEMP l HIGH l

EVENT POINT 1700 j INDICATED CONDITION:

o REACTOR BUILDING TEMPERATURE IS >123.6'T AS SENSED BY AH-536-TY4 i

i l REDUNDANT INDICATION WHICH WILL VERIFY ALARM o RB TEMP INDICATION AH-536-TIR o THE AVERAGE OF COMPUTER POINTS: S358, S359, S382, S383 i

N o COMPUTER POINT S837 OPERATOR ACTIONS FOR A VALID ALARM:

TO REDUCE THE REACTOR BUILDING TEMPERATURE CONSIDER ONE OF THE FOLLOWING ACTIONS:

o START SWP-1A AND/OR SWP-1B AND PLACE RB FAN ON SW COOLING o START RWP-2A AND/OR RWP-2B o ENSURE ONLY ONE RB FAN IS RUNNING DURING AN ES ACTUATION DISCUSSION:

! POSSIBLE SOURCES OF HIGH RB TEMPERATURE ARE:

, o LOSS OF'RB FAN AND/OR COOLING WATER o STEAM AND/OR FEEDWATER LEAK INSIDE CONTAINMENT o RCS LEAK INSIDE CONTAINMENT o RCS HEATUP OR HIGH OUTDOOR TEMPS RUNNING.SWP-1A AND SWP-1B SIMULTANEOUSLY FOR INCREASED SW FLOW TO FAN IS j' ACCEPTABLE AND WILL YIELD THE BEST RB COOLING PERFORMANCE.

REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-005 SHEET AH-131 1 SENSING ELEMENT: AH-536-TY4 AR-305 Rev. 29 Page 19 ;

r-l s

ENCLOSURE 1

( (Page 19 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-04-01 E-04-01 l

MAKEUP PP C TRIP EVENT POINT 1047 INDICATED CONDITION:

o MUP-1C BREAKER IS OPEN WITH CONTROL HANDLE IN THE NORMAL AFTER START POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM: o

,. o GREEN LIGHT ON WITH A RED FLAG ON MUP-1C CONTROL STATION o ES STATUS LIGHT lG }

OPERATOR ACTIONS FOR A VALID AIJW4:

o REFER TO OP-402 FOR RESTORATION OF RCP SERVICES PRIOR TO STARTING ANOTHER MUP o CONSIDER MINIMIZING LETDOWN FLOW o INVESTIGATE MUP-lc 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 TS FOR ADMINISTRATIVE REQUIREMENTS,

REFERENCES:

DRAWING 208-041 SHEET MU-04 f SENSING ELEMENT: CS/SC, CS/O, 52H/A, 52S/B O,

AR-305 Rev. 29 Page 20

c. -

ENCLOSUDE 1 g (Page 20 of 52)

ESE ANNUNCIATOR RESPONSE ESA-JH2-04-02 E-04-02 i

l i

MAKEUP PP C GEAR OIL PRESS 4

. LOW '  !

! i

! i l

l-EVENT POINT 1059' i j INDICATED CONDITION: ,

! o MUP-1C BREAKER CLOSED >2 SECONDS WITH GEAR OIL, PRESS~ <7 PSIG AS SENSED

~

l BY MU-90-PS.  !

' REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l o MUP-5C BACK UP GEAR OIL PUMP AUTO STARTS

[ o COMPUTER POINT X069

\

OPERATOR ACTIONS FOR A VALID ALARM: I

.o VERIFY MUP-SC DC BACK UP GEAR OIL PUMP STARTED o MONITOR MUP-1C VIA COMPUTER GROUP 72 l

l l=

l j DISCUSSION:

CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE UP PUMPS PER OP-402

REFERENCES:

DRAWING 208-041 SHEET MU-51 SENSING ELEMENT: 2MUP-5C, MU-90-PS, 52S/A

\

AR-305 Rev. 29 Page 21

i ENCLOSURE 1 (Page 21 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-04-03 E-04-03 a-j MAKEUP PP C MOTOR OVERLOAD ler2, ,

EVENT POINT 1045 INDICATED CONDITION:

o MVP-1C MOTOR AMPS >115% RATED LOAD REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o HIGH MOTOR AMPS -

O o MbP-1C TRIP o HIGH FLOWRATES THROUGH MUP-IC OPERATOR ACTIONS FOR A VALID ALARM:

o TRIP MUP-1C o HAVE BREAKER CUBICLE CHECKED FOR DROPPED TARGETS DISCUSSION:

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

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

REFERENCES:

DRAWING 208-041 SHEET MU-49 SENSING ELEMENT: 51 RELAY INSIDE BREAKER CUBICLE O

_AR-305 Rev. 29 Page 22

e P

ENCLOSURE 1 1- (Page 22 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-04-04 E-04-04 MAKEUP PP C LUBE OIL PUMP TRIP EVENT POINT 1050 INDICATED CONDITION:

o MUP-2C CONTROL HANDLE IN NORMAL AFTER START POSITION WITH THE MOTOR NOT ENERGIZED.

REDUNDANT INDICATION WHICH WILL VERITY ALARM o GEEEN LIGHT WITH A RED FLAG ON CL ' TROL STATION e o LOW LUBE OIL PRESSURE ALARM

( o MUP-3C, BACK-UP LUBE OIL PUMP, AUTO START OPERATOR ACTIONS FOR A VALID ALARM o ENSURE MUP-3C, BACK-UP LUBE OIL PUMP, STARTED DISCUSSION:

l THIS ALARM IF AN INDICATION OF INADEQUATE LUBRICATION TO THE MAKE-UP PUMP.

MONITOR THE MAKE-UP PUMP VIA COMPUTER GROUP 72. CONSIDERATION SHOULD BE GIVEN TO SWAPPING MAKE-UP PUMPS.

1

REFERENCES:

DRAWING 208-041 SHEET MU-07 SENSING ELEMENT: CS/SC, CS/O, 42B N

AR 305 Rev. 29 Page 23

[; -

! ENCLOSURE 1 l (Page 23 of 52)

FLE ANNUNCIATOR RESPONSE ESE JH2-04-04 E-04-04 l

l I

l l MAKEUP PP C LUBE OIL PUMP i

TRIP l EVENT POINT 1056 '

l INDICATED CONDITION:

o MUP-3C CONTROL HANDLE IN THE NORMAL AFTER START POSITION WITH THE MOTOR

.NOT ENERGIZED.

l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

O o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION l o MAKEUP PUMP OIL PRESSURE LOW ALARM o COMPUTER POINT XO69 l

OPERATOR ACTIONS FOR A VALID ALARM:

l. o MONITOR HUP-1C BEARING TEMPS l

l r

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 l GIVEN TO SWAPPING MAKEUP PUMPS. '

! i

! I

REFERENCES:

DRAWING 208-041 SHEET MU-32 SENSING ELEMENT: CS/SC, CS/O, CR1 AR-305 Rev. 29 Page 24 L

I' l L,-

i l l l

l l

ENCLOSURE 1

!-' O . (Page 24 of 52)

I j- ESE ANNUNCIATOR RESPONSE' ESB-JH2-04-06 E-04-06 l

! l l

e I AUX STEAM ISO I

I (ASV-196) l

BYPASSED

EVENT' POINT 1961 1

INDICATED CONDITION:

t o CONTROL SWITCH FOR ASV-196 AUX STEAM SOLENOID VALVE IS IN THE OPEN/ BYPASS ~ POSITION.

l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o ASV-196 SELECTOR SWITCH POSITION OPERATOR ACTIONS FOR A VALID ALARM:

I e REFER TO OP-608 i

l I

l' DISCUSSION:

l 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 LINE BREAK CONCERN.

7

REFERENCES:

DRAWING 208-008 SHEET AS-05 l

SENSING ELEMENT: CS/NC O

.AR-305' Rev. 29 Page 25

a ENCLOSURE 1 (Page 25 of 52) .

! ESE ANNUNCIATOR RESPONSE ESB-JH2-05-02 E-05-02 MAKEUP PP C LUBE OlL PRESS LOW EVENT POINT 1043 l INDICATED CONDITIONt  !

o LUBE OIL PRESS AS SENSED BY MU-48-PS3 IS <3 PSIG.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o MUP-3C, BACK UP' LUBE OIL PUMP, AUTO STARTS I i

OPERATOR ACTIONS FOR A VALID ALARM:

I o ENSURE MUP-3C HAS ETARTED DISCUSSION:

THIS ALARM INDICATES INADEQUATE LUBRICATION FOR MUP-1C. 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.

l l

REFERENCES:

DRAWING 208-041 SHEET MU-01 SENSING ELEMENT: 43/3C, MU-42-PS3 l

I AR-305 Rev. 29 Page 2'6

)

l =- '-

l ENCLOSURE 1 ,

(Page 26 of 52)

{

i

, ESE ANNUNCIATOR RESPONSE ESB-JH2-05-03 E-05-03 i

l t

i MAKEUP PP C l LUBE OIL PUMP 1 AUTO START I

i EVENT POINT 1055 INDICATED CONDITION:

o MUP-3C CONTROL HANDLE IN THE NORMAL AFTER STOP POSITION AND MOTOR IS ENERGIZED i

l REDUNDANT INDICATION WHICH WILL VERIFY ALARM: 'f I

o RED LIGHT ON WITH A GREEN FLAG ON MUP-3C CONTROL STATION l o COMPUTER POINT XO69 I

t OPERATOR ACTIONS FOR A VALID ALARM:

o ENSURE MUP-3C IS RUNNING 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.

i l

REFERENCES:

DRAWING 208-041 SHEET MU-32 SENSING ELEMENT: CS/ST, CS/ST, CS/O, CR1 O

l l

AR-305 Rev. 29 Page 27

's ENCLOSURE 1

(Page 27 of 52) j ESE ANNUNCIATOR RESPONSE ESB-JH2-05-04 E-05-04 MAKEUP PP C OUT OF SERVICE EVENT POINT 1044 INDICATED CONDITION

o MUP-1C 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.

\ ._ /

OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR MUP-lC BREAKER CLOSED

(

l l

DISCUSSION:

l THIS CONDITION DISABLES REMOTE BREAKER OPERATION AND PROTECTIVE RELAYING. t REFER TO OP-703 FOR INSTPUCTIONS ON LOCAL BREAKER OPERATION.

REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

l

REFERENCES:

DRAWING 200-041 SHEET MU-04 l i

l e~s SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MUP-1C

! l

./

AR-305 Rev. 29 Page 28

I ENCLOSURE 1 (Page 28 of 52)

ESE ANNUNCIATOR .3PONSE ESB-JH2-05-04 E-05-04 MAKEUP PP C OUT OF SERVICE EVENT POINT 1046 INDICATED CONDITION:

I o MUP-1C BREAKER IS RACKED OUT AND MUP-1C IS SELECTED FOR ES START I

REDUNDANT INDICATION FHICH WILL VERIFY ALARM:

o NO INDICATING LIGFfS OF CONTROL STATION {

o NO ES-STATUS INDICATION l

O l OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE THE CAUSE FOR BREAKER BEING RACKED OUT DISCUSSION:

TWO PUMPS SHOULD BE SELECTED FOR ES START.

REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

l l'

REFERENCES:

DRAWING 208-041 SHEET MU-01 i

Sh.NSING ELEMENT: 43/3C CUBICLE 3B5, 52H/b CUBICLE 3B5 FOR MUP-1C O  !

AR-305 Rev. 29 Page 29 J

f?,

\;.

• ENCLOSURE 1 (Page 29 of 52)

%/

L ESE ANNUNCIATOR RESPONSE ESB-JH2-05-06 E-05-06 l

l l J AUX STEAM ISO (ASV-196)

AUTO CLOSED l EVENT POINT 1817 INDICATED CONDITION:

o CONTROL SWITCH FOR ASV-196 AUX STEAM SOLENOID VALVE IS IN THE AUTO POSITION AND THE VAINE IS CLOSED.

REDUNDANT INDICATION WHICH WILL' VERIFY ALARM:

o ASV-196 SELECTOR SWITCH IN AUTO o GREEN INDICATOR LIGHT ON SELECTOR SWITCH OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO OP-608 DISCUSSION:

THIS ALARM INDICATES THAT THE AUTOMATIC CLOSURE OF ASV-196 ON EITHE: LOW AUX STEAM PRESSURE OR HIGH AUX STEAM PRESSURE HAS OCCURRED. A LOW I RESSURE ACTUATION OCCURS AT <100 PSIG AND A HIGH PRESSURE ISOLATION OCCURS AT >250 PSIG AUX STEAM HEADER PRESSURE IN THE AUX BUILDING.

REFERENCES:

DRAWING 208-008 SHEET AS-05 SENSING ELEMENT: 3ASV-196-SV1, 33C/ASV-196-SV, AS-36aPS1,AS-36-PS3 I

AR-305 Rev. 29 Page 30 l

fl ENCLOSURE 1 (Page 30 of 52) v ESE ANNUNCIATOR RESPONSE ESB-JH2-06-01 E-06-01 l

I I MAKEUP PP B I

TRIP l

I l

l EVENT POINT 1101 INDICATED CONDITION:

o MUP-1B BREAKER OPEN WITH CONTROL HANDLE IN NORMAL AFTER START POSITION.

i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

' o GREEN LIGHT ON WITH A RED FLAG ON MUP-1B CONTROL STATION.

o ES STATUS LIGHT.

1

\

l l

l OPERATOR ACTIONS FOR A VALID ALARM:

l o REFER TO OP-402 FOR RESTORATION OF RCP SERVICES PRIOR TO STARTIPG ANOTHER l g

MVP-o CONSIDER MINIMIZING LETDOWN FLOW o INVESTIGATE MUP-1B BREAKER FOR DROPPED TARGETS l

o START ANOTHER MAKE-UP PUMP PER OP-402 IF CAUSE OF THIS TRIP WILI! NOT TRIP ANOTHER PUMP DISCUS $ ION:

EXERCISE CARF 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.

l l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

I

REFERENCES:

DRAWING 208-041 SHEET MU-13 SENSING ELEMENT: CS/SC, CS/O, 52H/A, 52S/B l

1 i AR 305 Rev. 29 Page 31 j

=

p ENCLOSURE 1 (Page 31 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-06-02 E-06-02 MAKEUP PP B LUBE OlL PRESS LOW EVENT POINT 1097 INDICATED CONDITION:

i

{

.o LUBE OIL PRESSURE AS SENSED BY MU-45-PS3 IS <3 PSIG.

l REDUNDANT INDICATION WHICH W7'L VERIFY ALARM:

\ o MUP- ?9 BACK UP LUBE OIL PUMP AUTO STARTS 1 I I OPEPATOR ACTIONS FOR A VALID ALARM:

o ENSURE MUP-3B HAS STARTED i

DISCUSSIOW:

THIS ALARM INDICATES INADEQUATE LUBRICATION FOR MUP-13. 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.

REFERENCES:

DRAWING 208-041 SHEET MU-02 SENSING ELEMENT 2 43CS/3B7-3B, MU-45-PS3 O

V AR-305 Rev. 29 Page 32 ,

i

l ENCLOSURE 1 1

(Page 32 of 52)

V

ESE ANNUNCIATOR RESPONSE ESB-JH2 03 E-06-03-f i

MAKEUP PP B MOTOR OVERLOAD EVENT POINT 1099' INDICATED CONDITION:

o MUP-1B MOTCR AMPS >115% RA N.D LOAD.

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o HIGH MOTOR AMPS o MUP-1B TRIP

\ o HIGH FLOWRATES THROUGH MUP-1B i OPERATOR ACTIONS FOR A VALID ALARM:

o TRIP MUP-1B o HAVE BP %KER CUEICLE CHECKED FOR DROPPED TARGETS DISCUSSION:

THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS j

' OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANEOUS OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.

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

I l

l

REFERENCES:

DRAWING 208-041 SHEET MU-13 SENSING ELEMENT: 51 RELAY INSIDE BREAKER CUBICLE l

'AR-305 Rev. 29 Page 33 ;

L_

c 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-1B BREAKER HAS NO DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON ColTROL STATION o ES STATUS LIGHTS INDICATE 1REAKER POSITION OPERATOR ACTIONS FOR A VALID ALARM:

o VERIFY CLOSED DPDP-5B SWITCH 10 o VERIFY DC KNIFE SWITCH FOR MUP-1B BREAKER CLOSED i

DISCUSSION:

THIS CONDITION DISABLES REMOTE BRFAKER OPERATION AND PROTECTIVE RELAYING i REFER TO OP-703 FOR LOCAL BREAKER OPERATION. THIS IS AN EXPECTED ALARM FOR BREAKER TAGGING-OPERATIONS.

' REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-041 SHEET MU-02 SENSING ELEMENT: RELAY 27C LOCATED INSIDE BREAKER CUBICLE FOR MUP-1B p).

I AR-305 Rev. 29 Page 34

(?

n .-

ENCLOSURE 1 (Page 34 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-06-04 E-06-04 l MAKEUP PP B l

OUT OF SERVICE EVENT POINT 1100 l

INDICATED CONDITION:

o MUP-1B BREAKER IS RACKED CJT AND MUP-1B IS SELECTED FOR ES START.

REDUNDANT INDICATIOF WHICH WILL VERIFY ALARM:

o NO INDICATING LIGHTS ON CONTROL STATION o NO ES STATUS :.NDICATION l

l l

l 1

OPERATOR ACTIONS FOR A VALID ALARM:

o INVESTIGATE THE CAUSE FOR THE BREAKER BEING RACKED OUT DISCUSSION:

TWO PUMPS SHOTT* E SELECTED FOR ES START.

REFER TO TS fu A' {INISTRATIVE REQUIREMENTS.

(

l I

REFERENCES:

DRAWING 208-041 SHEET MU-13 l i SENSING ELEMENT: 43/3B ON CUBICLE 3B5, 52H/B IN CUBICLE 3B4  ;

i j AR-305 Rev. 29 Page 35

b

a. .

ENCLOSURE 1 (Page 35 of 52) d ESE ANNUNCIATOR RESPONSE ESB-JH2-07-06 E-07-06 l

I 1 H2 SAMPLING l- PANEL B

______ e = " ' "

EVENT POINT'0256 -

INDICATED CONDITION:

o PASS RB H2 ANALYZER "B" MALFUNCTION o HIGH RB H2 CONCENTRATION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o LOSS OF POWER TO PANEL QV o OVERPRESSURE TO PANEL AT >4 PSIG o LOW FLOW TO PANEL AT <1 SCFH o THERMO ELECTRIC COOLER <0.1 AMPS o RB H2 CONCENTRATION >3%

OPERATOR ACTIONS FOR A VALID ALARM:

o NOTIri NSS/NSM AND EC OF HYDROGEN CONCENTRATION o I_F RB H2 2 3%

THEN GO TO EM-225A o OR NOTIFY I&C SUPERVISION OF H2 ANALYZER MALFUNCTION DISCUSSION: l THIS ALARM INDICATES EITHER THE POST ACCIDENT H2 CONCENTRATION INSIDE THE RB IS HIGH, OR THE PASS H2 ANALYZER IS MALFUNCTIONING. EOP-14 PROVIDES GUIDANCE FOR PLACING THE HYDROGEN MONITORS IN SERVICE AND FOR TRENDING HYDROGEN LEVELS DURING A LOCA. EM-225A PROVIDES GUIDANCE TO TREND THIS DATA AND HOW TO PURGE THE REACTOR BUILDING.

REFERENCES:

DRAWING 208-062 SHEET WS-06 SENSING ELEMENT: VARIOUS FLOW /PRESSURifCURRENT SWITCHES INSIDE THE SAMPLER b

G AR-305 Rev. 29 Page 36

g I

fg ENCLOSURE 1

/ (Page 36 of 52)

-ESE ANNUNCIATOR RESPONSE ESB-JH2-08-01 E-08-01 l l DIESEL GEN B l l l FAILED i

l I TO START I 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 6 "B" EGDG HAS A START COMMAND AND ENGINE SPEED AS SENSED BY EG-20-SS IS <250 RPM AFTER 7 SECONDS O

REDUNDANT INDICATION WHICH WILL VERIFY ALARM o EGDG-1B TRIPS o CONTROL BOARD " CRANK" LIGHT GOES OUT AND WHITE " READY" LIGHT DOES NOT COME ON o EGDG-1B STARTING AIR PRESSURE LOW ALARM ANNUNCIATES OPERATOR ACTIONS FOR A VALID AINW:

.o INSPECT EGDG-1B FOR CAUSE OF FAILURE TO START o RESET PUSHBUTTON MUST BE DEPRESSED ON EGDG GAUGE BOARD PRIOR TO EGDG RESTART.

DI'CL'SSION :

THIS ALARM INDICATES THE DIESEL TRIED TO START AND DID NOT. SOME POSSIBLE CAUSES OF THIS ABE: 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 EILL NOT DE-ENERGIZE THE STARTING AIR SOLENOIDS, {

SO THE DIESEL WILL CRANK UNTIL IT EITHER STARTS OR RUNS OUT OF AIR.

1 I

l REFER'NCE5: DRAWING 208-027 SHEET EG-16, EG-02, EG-04, EG-06

% SENSING ELEMENT: DL-10-PS, DL-20-SS, START FAIL RELAY 3 l

l AR-305 Rev. 29 Page 37

c; 1 l

t ENCLOSURE 1 i (Page 37 of 52) 1 ESE ANNUNCIATOR RESPONSE ESB-JH2-08-01 E-08-01 I l' i

~

l 1 I I DIESEL GEN B

! I I FAILED I I I TO START I I EVENT POINT 1215 l INDICATED CONDITION: I f i o "B" EGDG HAS TRIPPED IT'S PHASE DIFFERENTIAL CURRENT RELAY o "B" EGDG TRIPS AND BREAKER 3210 OPENS o "B" EGDG 86 DG LOCKOUT RELAY HAS ACTUATED l

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o "B" ES 4160V BUS DE-ENERGIZES o CONTROL BOARD "RUN" LIGHT GOES OUT OPERATOR ACTIONS FOR A VALID ALARM:

o REFER TO AP-770 o INSPECT EGDG-1B FOR CAUSE OF DIFFERENTIAL CURRENT CONDITION o LOCKOUT RELAY MUST BE MANUALLY RESET ONCE PROBLEM IS RESOLVED. 1 J

I 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.

l l

l

REFERENCES:

DRAWING 208-027 SHEET EG-16 SENSING ELEMENT:'.86-DG-3B, 87A, 87B, 8% DIFFERENTIAL CURRENT RELAYS 3 1 l

l  !

( AR-305 Rev. 29 Page 38

L ENCLOSURE 1 (Page 38 of 52)

L3E ANNUNCIATOR RESPONSE ESB-JH2-08-02 E-08-02 DIESEL GEN B TROUBLE EVENT POINT 1203 INDICATED CONDITION.

o "B" EGDG LUBE OIL TEMP AS SENSED BY DL-12-TS IS <115*F OR o "B" EGDG JACKET COOLANT TEMP AS SENSED BY DJ-29-TS <130*F I

REDUNDANT INDICATION WHICH WILL VERIFY ALARM: l l

( o LOCAL TEMP INDICATION FOR LUBE OIL OR JACKET COOLANT TEMPS LOW o DIESEL GENERATOR ALARM PANEL DROP TARGET FOR LOW LUBE OIL / JACKET COOLANT TEMP.

i 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 DISCUSSION:

l i

EGDG LUBE OIL TEMP MUST BE FAINTAINED >l10' F FOR OPERABILITY REQUIREMENTS.

REFER TO.TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES? DRAWING 208-027 SHEET EG-08 SENSING ELEMENT: DL-12-TS DJ-29-TS l

.AR-305 Rev. 29 Page 39

ENCLOSURE 1

!, ( (Page 39 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-02 E-08-02 -

DIESEL GEU B

! TROUBM l

EVENT POINT 1209 l

INDICATED CONDITION:

I

! o "B" EGDG LOCAL ALARM PANEL HAS A DROPPED TARGET I

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

c INFORMED BY THE A'N BUILDING OPERATOR OF EGDG-1B LOCAL ALARM PANEL DROP l TARGET.

v OPERATOR ACTIONS FOR A VALID ALARM:

I-o REFER TO AR-902 DISCUSSION:

THIS ALARM INDICATES A DIESEL GENERATOR :PCAL ANNUNCIATOR DROP TARGET HAS DROPPED. IMMEDIATE INVESTIGATION OF ALARM CAUSE SHOULD BE INITIATED.

REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-027 SHEET EG-18 l

SENSING ELEMENT: VARIOUS SENSORS ASSOCIATED WITH LOCAL ALARM PANEL LO I

J AR-305 Rev. 29 Page 40

y i ..-

l l

. ENCLOSURE 1 (Page 40 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-03 E-08-03 l

I l

DIESEL GEN B OUT OF SERVICE l

l EVENT POINT 1197 INDICATED CONDITION:

i o "B" EGDG HAS HAD A LOSS OF DC CONTROL POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

i o EGDG-1B STARTS WITH NO AUTO START SIGNAL I

o ' EGDG-1B CONTROL CIRCUIT INDICATOR LIGHTS ON MAIN CONTROL . BOARD OR INSIDE THE DIESEL GENERATOR ROOM ARE OFF t

I l _ OPERATOR ACTIONS FOR A VALID ALARM: ~

) o VERIFY DPDP-6B SWITCHES 12 AND 14 ARE CLOSED

o. CHECK EGDG-1B CONTROL POWER FUSES o REFER TO OP-707 I

l DISCUSSION:

i 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 i 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 GOVERNOR l CONTROL TO A LOSS OF PROTECTIVE RELAYING ASSOCIATED WITH THE DIESEL. THE CAUSE OF THIS ALARM SHOULD BE INVESTIGATED IMMEDIATELY. '

l l REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-027 SHEET EG-18,-EG-04, EG-10, EG-06, EG-16 SENSING ELEMENT: A,B,C,D,E, LOSS OF POWER RELAYS O '

AR-305- Rev. 29 Page 41 4

=

r l- l 1

i I

l . g. '

ENCLOSURE 1 (Page 41 of 52) i l ESE ANNUNCIATOR RESPONSE ESB-JH2-08-03 E-08-03 DIESEL GEN B OUT OF SERVICE l

l EVENT POINT 1210 l

INDICATED CONDITION:

l v "B" EGDG START AIR AS SENSED BY EG-12-PS IS <225 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

I OPERATOR ACTIONS FOR A VALID ALARM o INVESTIGATE CAUSE OF LOW AIR PRESSURE ALARM.

l o VERIFY EGDG-1B AIR COMPRESSOR, EGP-1B RUNNING o CHECK EGDG-1B FOR AIR LEAKS DISCUSSION:

A LOSS OF STARTING AIR WILL EVENTUALLY CAUSE THE DIESEL TO START WHEN l

PRESSURE IS NO LONGER HIGH ENOUGH TO HOLD THE AUTO START VALVES CLOSED. IF l

EGP-1B IS OUT. OF SERVICE THEN CONSIDERATION SHOULD BE GIVEN TO CROSS CONNECTING THE DIESEL START AIR SYSTEMS BY OPENING EGV-25 AND EGV-26.

REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

l.

1.

t

REFERENCES:

DRAWING 208-027 SHEET EG-18, EG-08 p SENSING ELEMENT: EG-12-PS l

l AR-305 Rev. 29 Page 42 l

i. I

p-s.

O ENCLOSURE 1-(Page 42 of 52) b

'ESE ANNUNCIATOR RESPONSE ESB-JH2-08-03 E-08-03 DIESEL GEN B OUT OF SERVICE EVENT POINT 1211 INDICATED CONDITION:

o ANY "E" EGDG AUTO / MANUAL CONTROL SWITCH NOT IN THE AUTO POSITION REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o NOTIFIED BY PRIMARY PLANT OPERATOR EGDG-1B CONTROL SWITCH NOT IN AUTO OPERATOR ACTIONS FOR A VALID ALARM:

o NOTIFY PRIMARY PLANT OPERATOR TO RETURN CONTROL SWITCH TO 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 AC AIR COMPRESSOR DIESEL AUTO / MAN (MCB)

NORMAL /AT ENGINE SWITCH ON DIESEL GAUGE BOARD IN "AT ENGINE" REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

1 l

REFERENCES:

I DRAWING 208-027 SHEET EG-18, EG-08 j

SENSING ELEMENT: VARIOUS EGDG-1B CONTROL SWITCH CONTACTS O

AR-305 Rev. 29 Page 43 i

[ '

,_ ENCLOSURE 1

) (Page 43 of 52)

u. .

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 I

I l CF TANK B I

LEVEL j l

HIGH/ LOW l l '

l EVENT POINT 0117 l INDICATED CONDITION:

o CFT 1B LEVEL AS SENSED BY CF-2-LS3 IS >13'4" l

l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201 I

L/ '

l 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 TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS3 7-

\

m-

)

AR-305 Rev. 29 Page 44

p l; .

,~b ENCLOSURE 1

,y (Page 44 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 j

{

CF TANK B LEVEL HIGH/ LOW EVENT POINT 0118 l INDICATED CONDITION:

o CFT-1B LEVEL AS SENSED BY CF-2-LS4 IS >13'4" REDUNDANT INDICATION WHICH WILL VERIFY. ALARM:

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:

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 TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS4 l

l I'

l

)

J AR-305 Rev. 29 Page 45

y

\

g ENCLOSURE 1 )

.t (Page 45 of 52) w-ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 l

l

(

i CF TANK B 1 LEVEL HIGH/ LOW EVENT POINT 0119 i I',sICATED CONDITION:

o CFT-1B LEVEL AS SENSED BY CF-2-LS3 IS <12'3" l

l REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4-o COMPUTER POINT P201.

O OPERATOR ACTIONS FOR A VALID ALAPN:

o DETERMINE CAUSE AND RETURN CORE FLOOD TANK TO N'ORMAL LEVEL o REFER TO OP-401 FOR THIS CONDITION I

DISCUSSION:

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 TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS3 i i

i O '

i l

AR-305 Rev. 29 .Page 46 i

c r-l- m ENCLOSURE 1 3 (Page 46 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-04 E-08-04 i

l l _ . _ -

CF TANK B LEVEL HIGH/ LOW EVENT POINT 0120 l

INDICATED CONDITION:

~o CFT-1B LEVEL AS SENSED BY CF-2-LS4 IS <12'3" l

I REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-2-LI3 OR CF-2-LI4 o COMPUTER POINT P201

! [

!: V)

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 LOW CORE FLOOD TANK LEVEL MAY INDICATE CORE FLOOD ISOLATION VALVES ARE l

LEAKING BY. OBSERVE MAKEUP TANK LEVEL AND PRESSURIZER LEVEL TO VERIFY.

ALSO CORE FLOOD SAMPLE VALVES MAY BE LEAKING BY.

REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

I

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-2-LS4 O

AR-305 Rev. 29 Page 47 l.

f- ]

o a

_f ENCLOSURE 1 (Page 47 o1-52) j' ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08-05 i

I 1

.)

CF TANK B, )

PRESS l HIGH/ LOW EVENT POINT 0113 l

! INDICATED CONDITION:

l

1. l o CFT-1B PRESSURE AS SENSED BY CF-1-PS3 IS >615 PSIG l

l

\

i

)

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

l o CONTROL. BOARD INDICATORS CF-1-PI3 OR CF-1-PI4 O

OPERATOR ACTIONS FOR A VALID ALARM:

o DETERM'NE CAUSE AND RETURN CORE FLOOD TANK TO NORMAL PRESSURE l o REFER TO OP-401 FOR THIS CONDITION l

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 TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

l

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS3 AR-305 Rev. 29 Page 48

f :~

I ENCLOSURE 1 (Page 48 of 52)

-ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08-05 CF TANK B PRESS HIGHILOW l EVENT POINT 0114-INDICATED CONDITION:

I o CFT-1B PRESSURE AS SENSED BY CF-1-PS4 IS >615 PSIG REDUNDANT INDICATION WHICH WILL VERIFY AIARM:

I o CONTROL BOARD INDICATORS CF-1-PI3 OR CF-1-PI4 '

l 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 DISCUSSION:

INCREASING REACTOR BUILDING TEMPERATURES, NITROGEN VAINE LEAKBY FROM N2 BOTTLES, OR INCREASING CFT WATER LEVEL MAY CAUSE CORE FLOOD TANK PRESSURES TO RISE.

PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE ,

REQUIREMENTS.

I

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS4 D,O' AR-305 Rev. 29 Page 49

ENCLOSURE 1 (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-1B PRESSURE AS SENSED BY CF-1-PS3 IS <585 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATORS CF-1-PI3 OR CF-1-PI4 O >

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 DISCUSSION:

DECREASING REACTOR BUILDING TEMPERATURES OR DECREASING CORE FLOOD TANK LEVELS MAY CAUSE CORE FLOOD TANK PRESSURE TO DECREASE.

PRESSURE LIMITS ARE ESTABLISHED PER TS, REFER TO TS FOR ADMINISTRATIVE

. REQUIREMENTS.

'RE/ERENCES: DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS3 O

=AR-305 Rev. 29 Page 50 l

. _ _ _ _ _ - _ _ _ _ . l

R , .. -

ENCLOSURE 1 (Page 50 of 52)

.a ESE ANNUNCIATOR RESPONSE ESB-JH2-08-05 E-08-05' cF TANK B PRESS HIGH/ LOW EVENT POINT 0116 INDICATED CONDITION:

o CFT-1B PRESSURE AS SENSED BY CF-1-PS4 IS <585 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

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 o REFER TO OP-401 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 TS, REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: CF-1-PS4 AP AR-305 Rev. 29 Page 51 U

r Q

ENCLOSURE 1

) (Page 51 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-06 E-08-06 I-CF TANK B DISCH VALVE OPEN/ CLOSED EVENT POINT 0103 INDICATED CONDITION:

o RCS PRESSURE AS SENSED BY RC-3A-PS3 IS <690 PSIG AND CFV-6 IS NOT FULL CLOSED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

o CONTROL BOARD INDICATOR RC-158-PI2 AND CFV-6 POSITION INDICATION d-  !

1 OPERATOR ACTIONS FOR A VALID AIARM: I o CLOSE CFV-6 OR STOP RCS PRESSURE DECREASE I

g DISCUSSION:

CFV-6 IS A NORMALLY DE-ENERGIZED VALVE. THE BREAKER WILL HAVE TO BE CLOSED AT ES MCC 3AB PRIOR TO VALVE OPERATION.

REFERENCES:

DRAWING 208-013 SHEET CF-13 SENSING ELEMENT: RC-3A-PS3, 33C VALVE CLOSED CONTACT O

~

AR-305 Rev. 29 Page 52

E- ,

,... e' ENCLOSURE 1 (Page 52 of 52)

ESE ANNUNCIATOR RESPONSE ESB-JH2-08-06 E-08-06 CF TANK B DISCH VALVC OPENICLOSED EVENT POINT 0104 INDICATED CONDITION:

o RCS PRESSURE AS SENSED BY RC-3A-PS3 IS >702.5 PSIG AND CFV-6 IS NOT FULL OPEN REDUNDANT. INDICATION WHICH WILL VERIFY AIARM:

o CONTROL BOARD INDICATOR RC-158-PI2 AND CFV-6 POSITION INDICATION OPERATOR ACTIONS FOR A VALID ALARM:

o OPEN CFV-6 OR STOP RCS PRESSURE INCREASE DISCUSSION:

CFV-6 IS A NORMALLY DE-ENERGIZED VALVE. THE BREAKER WILL HAVE TO BE CLOSED AT ES MCC 3AB PRIOR TO VALVE OPERATION.

l SENSING ELEMENT: RC-3A-PS3, 33 VALVE OPEN CONTACT O

AR-'305

! l Rev. 29 Page 53 (LAST PAGE) i i

fl l , s' e PROCEDURE DEVELOPMENT AND REVISION RECORD Procedure: AR0306 New Rev: 29 PRR#: 16273

'V 1

Title:

ES E ANNUNCIATOR RESPONSE MINOR CHANGES i

i

- 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

_ Punct'uatioS _ Abbreviations I

_ Capitalization _ Obviously incorrect units of measure j

_ Spelling _ inadvertently omitted symbols (#, %, etc.)

1

_ Organizational Chan0es: postion titles, _ Obvious step numbering discrepancies department names, or telephnne numbers i

_ Format  ;

1 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.

1 Correcting egaiprnent nornenclature that does not agree )

with field labels or balance of procedure .

i O

Changing information that is obviously incorrect and referenced correctly elsewhere Misplaced decimals that are neither setpoint values nor tolerances ,

l 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

)

I 1

Adding clarifying information such as NOTES and CAUTIONS j l

Q Adding words to clarify steps, NOTES, or CAUTIONS which clearly do not change the methodology or intent of the steps bs G l t

~

r p ,1 8 4 PROCEDURE DEVELOPMENT AND REVISION RECORD 1

' Procedure: AR0305 New Rev: 29

[*]

PRR#: 16273 i

Titi8-- ES E ANNUNCIATOF. *tESPONSE CHANGE OF INTENT, CANCELLATION, OR NEW PROCEDURE Changes are incorporated for the reasons provided. "Throughout" is used in lieu of Step # if a specife change affects a large number of steps. For new or cancelled procedures the reason is provided.

EVENT POINT 0067 Added Operator Action par PC 98-0978 CA 6; this change is described in SA/USQD 98 0565 Rev 0(Attached) i I

r

(

. -