ML20211M798

Rev 8 to AR-952, Wdb Annunciator Response

ML20211M798
Person / Time
Site:	Crystal River
Issue date:	09/29/1997
From:	FLORIDA POWER CORP.
To:
Shared Package
ML20211M795	List: ML20211M789 ML20211M798 ML20211M804
References
AR-952, NUDOCS 9710150151
Download: ML20211M798 (18)

Text

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ev 8 Effective Date INFORMATION ONLY ANNbNCIATOR RESPONSE AR-952 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 WDB ANNUNCIATOR RESPONSE APPROVED BY: Interpretation tact h,

IAM. Y (S1tNATURE ON FILE)

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O DATE:

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l INTERPRETATION COMTACT:

Manager, Nuclear Plant in 18s!A H s8 h a ~

Operations Support F

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i TABLE OF CONTENTS SECTION PAGE L O PU R P0 S E................................................................., 1

2.0 REFERENCES

1 2.1 IMPLEMENIING REFERENCES............................................ 1 2.2 DEVELOPMENibt REFERENCES........................................... 1 i

3. 0 PERSONNEL INDOCTRINATION................................................ 1 4.0 INSTRUCTIONS............................................................

1 5.0 FOLLOW-UP ACTIONS..................................,....................

1 ENCLOSURE i -

1 An n u n ci ato r Re s Pon s e............................................. 2 i

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-AR-952 Rev. 8 Page i

1.0 PURPOSE 1.1 Establish a reference document for each Annunciator Window on the WD-WP Lampbox.

1.2

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Establish operator actions for valid Annt.aciator alarms on the WD-WP Lampbox.

1.3 Establish a referance to other procedures which address operator actions for valid Annunciator alarms on the WD-WP Lampbox.

2.0 REFERENCES

l.

2.1 IMELEMENTING REFERENCES None 2.2 DEVELOPMENTAL REFERENCES 2.2.1 INPO 90-021, Good Practice OP-217, Alarm Response Procedures 2.2.2 Annunciator Window Engraving Drawing E-224-050.

3.0 PERSONNEL INDOCTRINATION None 4.0 INSTRUCTIONS 4.1 Respond to alarms on the WD-WP Lampbox as indicated on Enclosure 1 Annunciator Response.

5.0 FOLLOW-UP ACTIONS None O

AR-952 Rev. 8 Page 1

O ENCLOSURE 1 (Page 1 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-1-2 B-1-2 DECAY HEAT PIT SUMP LEVEL EXTRA HIGH INDICATED CONDITION:

- LEVEL OF DH SUMP 3B> 3' REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- DH PIT SUMP PUMP 3B (WDP-38) AUTO-START ALARM DH PIT SUMP PUMP 3B RUN INDICATING LAMPS

- SUMP LEVEL INDICATION ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:

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- CHECK THAT DH SUMP PUMP 3B IS RUNNING

- CHECK DH SUMP PUMP 3B VALVE LINEUP

- INVESTIGATE DRAINS TO DH PIT SUMP FOR ABNORMAL DRAINAGE DISCUSSION:

THIS ALARM IN CON] UNCTION WITH WDP-3B RUNNING COULD INDICATE A LARGE LEAK IN THE 'B' DH PIT. NOTIFY CORTROL ROOM OPERATOR IMMEDIATELY,

REFERENCES:

DWG 208-060 WD-10 SENSING ELEMENT: WD-134-LS O

AR-952 Rev, 8 Page 2

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ENCLOSURE 1

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(Page 2 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-1-3 B-1-3

~~~~

AUX BLDG SUMP PUMP 3A AUTO-START INDICATED CONDITION:

- AUX BLDG SUMP LEVEL >2.5'

- AUX BLDG SUMP PUMP 3A (WDP-4A) IS SELECTED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- PUMP RUN INDICATING LAMPS ON WD PANEL

- POSSIBLE AUX BLDG SUMP LEVEL EXTRA HIGH ALARM

- PUMP DISCHARGE PRESSURE ON WD PANEL

- SUMP LEVEL INDICATOR ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:

- NORMAL FUNCTION ALARM. IF FREQUENCY OF AUTO-STARTS IS EXCESSIVE, CHECK VALVE LINEUP OF SYSTEMS DRAINING TO SUMP AND DETERMINE SOURCE.

DISCUSSION:

IF WDP-4A RUNS FOR AN EXCE a vE PERIOD OF TIME, THIS COULD INDICATE PUMP DEGRADATION OR A LARGE LEAK IN THE AUXILIARY BUILDING.

NOTIFY CONTROL ROOM OPERATOR IF RUN TIME IS EXCESSIVE.

REFERENCES:

DWG 208-060 WD-11 SENSING ELEMENT: WD-132-LS O

AR-952 Rev. 8 Page 3

gQ ENCLOSURE 1

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(Page 3 of 15)

RA0 WASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-1-4 B-1-4 AUX BLDG SUMP

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PUMP 3A TRIP INDICATED CONDITION:

- PUMP AUTO-STOPS IF AUX BLOG SUMP LEVEL <1.5' REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- PUMP RUN INDICATING LAMPS ON WD PANEL

- SUMP LEVEL INDICATOR ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:

- NORMAL FUNCTION ALARM INVESTIGATE VALVE LINEUP / SWITCH POSITION IF AUX BLDG SUMP LEVEL EXTRA HIGH ALARM EXISTS.

DISCUSSION:

THIS IS AN EXPECTED ALARM IF WDP-4A IS MANUALLY STARTED AND AUXILIARY BUILDING SUMP LEVEL <1.5'.

INVESTIGATE ANY OTHER REASON FOR PUMP TRIP,

REFERENCES:

DWG 208-060 WD-11 SENSING ELEMENT: WD-132-LS AR-952 Rev. 8 Page 4

1. (}/

t ENCLOSURE _1 (Page 4 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-1-5 B-1-5 WASTE GAS COMP SEAL LEAK DR TK LOW LEVEL INDICATED CONDITION:

- LOW LEVEL OF 8" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- POSSIBLE RMA-2(G) OR RMA-3 ALARM OPERATOR ACTION FOR A VALID ALARM:

- BLEED AIR OFF WDV-1030 TO CLOSE DISCUSSION:

WDV-1031 SHOULD BE USED TO MANUALLY CONTROL DRAIN POT LEVEL IF WDV-1030 FAILS TO CONTROL,

REFERENCES:

DWG 208-060 WD-135 SENSING ELEMENT: WD-357-LS2 O

AR-952 Rev. 8 Page 5

4 ENCLOSURE 1 (Page 5 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-1-6 B-1-6 AUX BLDG SUMP PUMP 3B AUTO START INDICATED CONDITION:

- AUX BLDG SUMP LEVEL >2.5'

- AUX BLDG SUMP PUMP 38 (WDP-48) IS SELECTED REDUNDANT INDICATION WhICH WILL VERIFY ALARM:

- PUMP RUN INDICATING LAMPS ON WD PANEL

- POSSIBLE AUX BLDG SUMP LEVEL EXTRA HIGH ALARM

- PUMP DISCHARGE PRESSURE ON WD PANEL

- SUMP LEVEL INDICATOR ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:

- NORMAL FUNCTION ALARM. IF FREQUENCY OF AUTO-STARTS IS EXCESSIVE, CHECK

-VALVE LINEUP OF SYSTEMS DRAINING TO SUMP AND DETERMINE SOURCE.

DISCUSSION:

IF WDP-4B RUNS FOR AN EXCESSIVE PERIOD OF TIME, THIS COULD INDICATE PUMP DEGRADATION OR A LARGE LEAK IN THE AUXILIARY BUILDING. NOTIFY CONTROL ROOM IF RUN TIME IS EXCESSIVE.

REFERENCES:

DWG 208-060 WD-12 SENSING ELEMENT: WD-132-LS 4

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AR-952 Rev. 8 Page 6

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ENCLOSURE 1

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(Page 6 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-1-7 B-1-7 AUX BLDG SUMP PUMP 3B TRIP INDICATED CONDITION:

l

- PUMP AUTO-STOPS IF AUX BLDG SUMP LEVEL <1.5' 4

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- PUMP RUN INDICATING LAMPS ON WD PANEL

- SUMP LEVEL INDICATOR ON WD PANEL OPERATOR ACTION FOR, VALID ALARM:

- NORMAL FUNCTION ALARM INVESTIGATE VALVE LINEUP / SWITCH POSITION IF AUX BLDG SUMP LEVEL EXTRA HIGH ALARM EXISTS.

DISCUSSION:

THIS IS AN EXPECTED ALARM IF WDP-4B IS MANUALLY STARTED AND AUXILIARY BUILDING SUMP LEVEL <1.5'.

INVESTIGATE ANY OTHER REASON FOR PUMP TRIP.

REFERENCES:

DWG 208-060 WD-12 SENSING ELEMENT: Wr'-132-LS f~~

s AR-952 Rev. 8 Page 7

/7 L/

ENCLOSURE 1 (Page 7 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-1-8 B-1-8 WASTE GAS SAMPLING ANALYZER PANEL IN ALARM INDICATED CONDITION:

- LOSS OF 120 VAC POWER TO GAS ANALYZER PANEL l

REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- POWER INDICATING LAMP ON PANEL IS OUT

- GAS FLOW <0.2 SLPM l

OPERATOR ACTION FOR A VALID ALARM:

- CHECK PANEL POWER SUPPLY SWITCH h

- CHECK 480 VAC SUPPLY BREAKER ON REACTOR MCC 382 d

- CHECK PUMP OPERATION AND VALVE ALIGNMENT DISCUSSION:

THIS ALARM MAY INDICATE A NEED TO PERFORM AN ALTERNATIVE MEANS OF SAMPLING. NOTIFY CONTROL ROOM OPERATOR IMMEDIATELY.

1

REFERENCES:

DWG 208-060 WD-131, WD-135 SENSING ELEMENT: PF RELAY WD-21-FIS i

O AR-952 Rev. 8 Page 8 4

O ENCLOSURE 1 (Page 8 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-2-1 B-2-1 AUX BLDG SUMP LEVEL EXTRA HIGH INDICATED CONDITION:

- LEVEL OF AUX BLDG SUMP >5.5' REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- AUX BLDG SUMP PUMP 3A AND/OR 3B AUTO-START ALARMS

- SUMP PL'MP INDICATING LAMPS ON WD PANEL

- SUMP LEVEL INDICATOR ON WD PANEL 4

OPERATOR ACTION FOR A VALID ALARM:

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- CHECK THAT AUX BLDG SUMP PUMPS 3A AND/OR 3B ARE RUNNING

- CHECK SUMP PUMP VALVE LINEUP

- DETERMINE SOURCE OF WATER INTO SUMP DISCUSSION:

THIS ALARM IN CONJUNCTION WITH AN AUXILIARY BUILDING SUMP PUMP ALREADY RUNNING MAY BE AN INDICATION OF EITHER PUMP DEGRADATION OR A LARGE LEAK IN THE AUXILIARY BUILDING. NOTIFY CONTROL ROOM OPERATOR IMMEDIATELY.

REFERENCES:

DWG 208-060 WD-11 SENSING ELEMENT: WD-132-LS1 AR-952 Rev. 8 Page 9

3 7

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ENCLOSURE 1 (Page 9 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-2-2 B-2-2 WASTE TRANSF Pl'MP 3A AUTO START FAILURE INDICATED CONDITION:

- BLEED TANK 3A SELECTED ON FEED SELECT SWITCH (AND PULLED) l

- MUV-541 OPEN AND

- WASTE TRANSFER PUMP 3A (WDP-5A) NOT RUNNING REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- PUMP RUN INDICATING LAMPS ON WD PANEL

- MUV-103 INDICATING LAMPS IN CONTROL ROOM

/3 OPERATOR ACTION FOR A VALID ALARM:

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- CHECK VALVE LINEUP, SWITCH POSITIONS AND FEED PERMISSIVE CIRCUITS FOR CORRECT POSITIONS, DISCUSSION:

THIS ALARM WILL OCCUR IF WDP-5A IS SHUT DOWN FOR ANY REASON WHILE ATTEMPTING TO ADD TO THE RCS USING WDT-5A, NOTIFY CONTROL ROOM OPERATOR OF LOCAL INDICATIONS CONCERNING THE REASON FOR WDP-5A SHUTDOWN.

REFERENCES:

DWG 208-060 WD-13 l

SENSING ELEMENT: 42BIELAYF13MUV-541 J

AR-952 Rev. 8 Page 10

O ENCLOSURE 1 (Page 10 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-2-3 B-2-3 WASTE TRANSF PUMP 3A TRIP INDICATED CONDITION:

- PUMP CONTROL SWITCH IN NOR-AFT-START POSITION AND PUMP NOT RUNNING REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- PUMP MOTOR OVERCURRENT

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- PUMP STARTED LOCALLY THEN SELECTED FOR FEED g

OPERATOR ACTION FOR A VALID ALARM:

- CHECK FOR PUMP MOTOR OVERLOAD TRIP CONDITION

- CHECK VALVE LINEUP AND SWITCH POSITION

- CALL CGNTROL ROOM TO SEE IF PUMP SELECTED FOR FEED DISCUSSION:

IF WDP-5A WAS RUNNING FOR RCBT RECIRCULATION, A NEW SAMPLE REQUEST WILL HAVE TO BE CENERATED AFTER THE CAUSE OF THE PUMP TRIP IS DETERMINED AND

RESOLVED,

REFERENCES:

DWG 208-060 WD-13, WD SENSING ELEMENT: CS/SC+CS/0 42B O

AR-952 Rev. 8 Page 11

4 q

ENCLOSURE _1 (Page 11 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-2-4 B-2-4 l

WASTE TRANSF PUMP 3B AUTO START FAILURE INDICATED CONDITION:

- MUV-541 OPEN AND-BLEED TANK 3B SELECTED ON FEED SEL

]

- WASTE TRANSFER PUMP 3B (WDP-58) NOT RUNNING REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- PUMP RUN INDICATING LAMPS ON WD PANEL

- MUV-103 INDICATING LAMPS IN CONTROL ROOM Os OPERATOR ACTION FOR A VALID ALARM:

- CHECK VALVE LINEUP, SWITCH POSITIONS AND FEED PERMISSIVE CIRC FOR CORRECT POSITIONS.

DISCUSSION:

ATTEMPTING TO ADD TO THE RCS USING WDP-iB OF LOCAL INDICATIONS CONCERNING THE REASON FOR WDP-

REFERENCES:

DWG 208-060 WD-14 l

SENSING ELEMENT: 428 RELAY F2 3MUV-541 i

a.

l S.

A AR-952 Rev. 8 Page 12

4 O

ENCLOSURE 1 (Page 12 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE

_ _ _ ' WD-WP-2-5 8-2-5 WASTE TRANSF

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PUMP 38 TRIP INDICATED CONDITION:

- PUMP CONTROL SWITCH IN NOR-AFT-START POSITION AND PUMP NOT RUNNING REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- PUMP MOTOR OVERCURRENT

- PUMP STARTED LOCALLY 1 HEN SELECTED FOR FEED OPERATOR ACTION FOR A VALID ALARM:

- CHECK FOR PUMP MOTOR OVERLOAD TRIP CONDITION CHECK VALVE LINEUP AND SWITCH POSITIOV u

CALL CONTROL ROOM TO SEE IF PUMP SELECTED FOR FEED DISCUSSION:

IF WDP-5B WAS RUNNING FOR RCBT RECIRCULATION, A NEW SAMPLE REQUEST WILL HAVE TO BE CENERATED AFTER THE CAUSE OF THE PUMP TRIP IS DETERMINED AND RESOLVED.

REFERENCES:

DUG 208-060 WD-14, WD-73 SENSING ELEMENT: CS/SC+CS/0 42B a

O AR-952 Rev. 8 Page 13

4 i

ENCLOSURE 1 (Page 13 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-C-2-6 B-2-6 WASTE TRANSF

~~~'~---

PUMP 3C AUTO START FAILURE j

INDICATED CONDITION:

I

- BLEED TANK 3C SELECTED ON FEE 0 SELECT SWITCH (AND PULLED)

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- MUV-541 OPEN AND

- WASTE TRANSFER PUMP 3C (WDP-50 NOT RUNNING REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- PUMP RUN INDICATING LAMPS ON WD PANEL

- MUV-103 INDICATING LAMPS IN CONTROL ROOM

q OPERATOR ACTION FOR A VALID ALARM:

1

- CHECK VALVE LINEUP, SWITCH POSITIONS AND FEED PERMISSIVE CIRCUITS FOR CORRECT POSITIONS.

DISCUSSION:

THIS ALARM WILL OCCUR IF WDP-SC IS SHUT DOWN FOR ANY REASON WHILE ATTEMPTING TO ADD TO THE RCS USING WDP-SC.

NOTIFY CONTROL ROOM OPERATOR OF LOCAL INDICATIONS CONCERNING THE REASON FOR WDT-SC SHUTDOWN.

REFERENCES:

DWG 208-060 WD-15 SENSING Et.EMENT: 42B RELAY F3 3MUV-541 4

- O AR-952 Rev. 8 Page 14

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ON ENCLOSURE 1 (Page 14 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-2-7 B-2 WASTE TRANSF PUMP 3C TRIP INDICATED CONDITION:

PUMP CONTROL SWITCH IN NOR-AFT-STGT POSITION AND PUMP NOT RUNNING REDUNDANT INDICATION WHICH WILL VERIFY A ARM:

PUMP MOTOR OVERCURRENT PUMP STARTED LOCALLY THEN SELECTED (OR FEED O

OPERATOR ACTION FOR A VALID ALARM:

- CHECK FOR PUMP MOTOR OVERLOAD TRIP CONDITION

- CHECK VALVE LINEUP AND SWITCH POSITION

- CALL CONTROL ROOM TO SEE IF PUMP SELECTED FOR FEED DISCUSSION:

IF WDP-5C WAS RUNNING FOR RCBT RECIRCULATION, A NEW SAMPLE REQUEST WILL HAVE TO BE GENERATED AFTER THE CAUSE OF THE PUMP TRIP IS DETERMINED AND RESOLVED.

REFERENCES:

DWG 208-060 WD-15. WD-74 SENSING ELEMENT: CS/SC+CS/0 42B AR-952 Rev. 8 Page 15

1

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ENCLOSURE 1 (Page 15 of 15)

RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WP-2-8 B-2-8 MISC RAD

--~""""----

WASTE TRANSF PUMP 3A TRIP INDICATED CONDITION:

- PUMP CONTROL SWITCH IN NOR-AFT-START POSITION AND WDP-6A NOT RUNNING REDUNDANT INDICATION WHICH WILL VERIFY ALARM:

- PUMP RUN INDICATING LAMPS ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:

- CHECK VALVE LINEUP AND DETERMINE CAUSE OF PUMP MOTOR OVERLOAD TRIP

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CONDITIONS DISCUSSION:

-THIS PUMP DOES NOT AUTO SHUT DOWN ON LOW MISCELLANEOUS WASTE STORAGE TANK (MWST) LEVEL.

IF PROCESSING TO THE ECST'S, CARE SHOULD BE TAKEN TO PREVENT RUNNING WDP-6A WITH NO LEVEL IN THE MWST.

REFERENCES:

DWG 208-060 WD-16 SENSING ELEMENT: CS/SC+CS/0 42B

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L AR-952 Rev. 8 Page 16 (LAST PAGE)