ML20059M843

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Rev 6 to AR-951, Wda Annunciator Response
ML20059M843
Person / Time
Site: Crystal River 
Issue date: 08/09/1993
From:
FLORIDA POWER CORP.
To:
References
AR-951, NUDOCS 9311190375
Download: ML20059M843 (5)
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Text

v DOCUMENT TRANSMITTAL 3845 FOR DOCUMENT NOTIFICATION AND/OR TRANSMITTAL TO: NRC (DC DESK)

MAC:

DATE:

Thu Oct 28 08:16:37 1993 CPY COPY TOTALS DOCUMENT REV COMMENTS INFO CNTL MSTR-AR0951 06' RE-ISSUE 1

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INSTRUCTIONS TO THE ADDrd.SSEE:

IF YOU ARE A HOLDER OF A HARD COPY, PLEASE VERIFY THE DOCUMENT (S) RECElVED AGREES WITH THE ASCVE DESCRIPTION.

BE SUHE TO DESTROY DOCUMENTIS) OR PORTIONS OF DOCUMENT [S) SUPERSEDED BY THE ABOVE.

THE SsGNATL*E INDICATES THAT YOU HAVE RE AD AND UNDERSTAND THESE INSTRUCTIONS AND THE CHANGES TO THE DOCUMENTS.

RETURN SiONED AND DATED TRANSMJTTAL TO MAIL CODE:

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Z Flanda Power Curparebon P.O. Boa 219 i

Crystal Rever, FL344234219 l

SiONATURE OF ADDRE&sEE DATE i

INDEPENDENT VERiflCATION IOperatons Osdy)

DATE I

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o311190375 930809 PDR ADOCK 05000302 gg F

PDR D

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i Rev. 6 7/ 1/93 Effective Date

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z-g ANNUNCIATOR RESPONSE AR-951 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 WDA ANNUNCIATOR RESPONSE 1

THIS PROCEDURE ADDRESSES SAFETY RELATED COMPONENTS t

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(('at' ion Contact APPROVED BY:

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$ " E'b DATE:

INTERPRETATION CONTACT: Manager, Nuclear P1 ant Operations

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TABLE OF CONTENTS g-

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SECTION PAGE 1.0 PURPOSE............................

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2.0 REFERENCES

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^1 2.1 IMPLEMENTING REFERENCES...............

1 2.2 DEVELOPMENTAL REFERENCES 1

j 3.0 PERSONNEL INDOCTRINATION 1

4.0 INSTRUCTIONS 1

5.0 FOLLOW-UP ACTIONS.....................

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ENCLOSURE 1

Annunciator Response......................

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-l AR-951 Rev. 6 Page i

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1.0 PURPOSE O

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1.1 Establish a reference document for each. Annunciator Window on ~ the WD-WW Panel Lampbox.

1.2 Establish operator actions for valid Annunciator alarms on the WD-WW Panel Lampbox.

1.3 Establish a reference to other procedures which address operator 1

actions for valid Annunciator alarms on the WD-WW Panel Lampbox.

2.0 REFERENCES

2.1 IMPLEMENTING REFERENCES l 2.2.1 E0P, Emergency Operating Procedure

[

2.2 DEVELOPMENTAL REFERENCES 2.2.1 INP0 90-021, Good Practice OP-217, Alarm Response Procedures O

2.2.2 Annunciator Window Engraving Drawing E-224-050.

3.0 PERSONNEL INDOCTRINATION l

None 4.0 INSTRUCTIONS i

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Respond to al arms on the WD-WW Panel Lampbox as indicated on, Annunciator Response.

i 5.0 FOLLOW-UP ACTIONS None l

AR-951 Rev. 6 Page 1

[NCLOSURE 1 (Page 1 of 2)

ANNUNCIATOR PANEL LOCAfl0N RADWASTE DISPOSAL CUBICLE ANNUNCIATOR PANEL WD-WN (A)

HORIZONTAL ROW 1

WINDOW 1.

INDICATED COND!fl0N 1.

AUTO ACil0N SETPOINT SENSING REFER-f!TLE 2.

CONia0L ROOM / AUX. BLDG. INDICAfl0N WHICH 2.

OPERATOR ACTION - VALID ALARM ELEMENT ENCE VERIFT OR PIMPolNT TRDUBLE NUMBER &

LOCAil0N i

WASTE GAS l 1. a) Waste gas surge tank suction press > 1.8 psig and,

1. a) Waste gas compressor 3A (WDP1 A) auto starts.

COnPRESSOR b) Waste gas compressor 3B (WDP18) auto starts WD-203-PS2*1 WD-05 3A b) Valve WDV-384 is open and also if waste gas surge tk press > 2.0 WD-204*PS1-1 i

AUTO-START c) Waste gas decay tank 3A/3B/3C press < 80 psig psig (other conditions-left-satisfied).

WD-205 PSI-1 i

(any one tank).

2. a) Determine cause of stars and ensure that WD-206-PS1-1 d) Compressor control switch in NOR/ AFT /STOP position condition is competible with expected e) Compressor pump

'A'

selected, operation.

I UN 1-1

2. a) M.G. surge tk and decay tk pressure indication.

UITTE aAS

1. a) Waste gas surge tank suctirn pressure < 1.4 psig,
1. a) Waste gas compressor 3A trips.

COMPRES3OR or b) Valve WDV-384 shuts.

WD-203-PS1-2 WD-05 3A TR;P b) Waste gas decay tk 3A/3B/3C (all) press > 80 psig c) Waste gas decay tk inlet valve (WDV-390, 391 or c) Vstve 2DV-384 ts shut.

392) auto closes when respective tk press > 30

2. a) Waste gas surge tk/ decay tk pressure indication, psig.
2. a) Determine cause of alarm and ensure that WN- -2 condition is compatible with expected operation, i

UIST AS

1. a) Weste gas surge tk suction press > 1.8 psig, and
1. a) Waste gas compressor (wDFTlB) auto starts.

WD-203-PS2-2 and b) Waste gas compressor 34 (WDP-1A) auto WD-204-PS2-2 WD-06 b) Valve WDV 385 is open$A/3B/3C press < 80 psig, COMPRESSOR c) Waste gas decay tank and starts also if waste gas surge tk press >

WD-205-PS2-2 38 AUTO-START d) Compressor control switch in NOR-AFT-STOP 2.0 psig (other conditions-teft-satisfied).

WD 206-PS2-2 position, and

2. a) Determine cause of alarm and ensure that e) Compressor pump

'B' selected.

condition is compatible with expected WN-1-3

2. a) W.G. surae tk and decay tk pressure indication, operation.

UKEff EAS

1. a) Waste gas surge tank suction pressure < 1.4 psig,
1. a) Waste gas compressor 3B trips.

CDCPkESSOR or b) Valve WDV-385 shuts.

WD-203-PS1-3 WD-06 38 TRIP b) Waste gas decay t:-ak 3A/3B/3C (all) press > 80 c) Waste gas decay tk inlet valve (WDV-390, 80 psig 391 or 392) auto etcses when respective c) Valve WDV-385 is shut.

tk pressure > 80 psig.

2. a) Waste gas surge tk/ decay tk pressure indication.
2. a) Determine cause of alarm and ensure that WN-1 4 condition is compatible with expected oieration.

~ETILIOR

1. a) RB sump Level at 12".
1. a) RB sump pump 3A (WDP-2A) auto-starts.

BLDG SUMP b) Valve WDV 3 open (sump pump disch isot b) RB sump pump 38 (WDP-28) auto-starts if RB WD-222-LS WD-07 PUMP 3A valve-inside RB).

sump tevel > 18".

WD-134 AUTO-START c) Valve WDV-4 open (sump pump disch isol

2. a) Normal function alarm-if frequency of valve-outside RB).

auto-star's is excessive, determine RC l

d) RB sump pump 34 selected.

teak rate and implement EOP, if necessary.

2. a) Pump indicating lamps on WD panel.

b) Sump level indicator on WD panet.

WN-1-5 c) Pump disch press indication on WD Danet.

~EEACTOR

1. a) Valve WDV-3 closes.
1. a) RB sump pump 3A trips.

3WDV-3-LS11 WD-07 BLDG SUMP b) Valve WDV 4 closes.

2. a) Normal function alarm-check valve lineup if 33C/WDV-4 PUMP 3A
2. a) Pump indicating lamps on WD panel.

RB sump level extra high alarm exists.

TRIP WN-1-6 WN-1-7 REACTOR

1. a) RB sump level at 12".
1. a) RB sump pump 3B (WDP-28) auto-starts.

BLDG SUMP b) Valve WV-3 open (pump dische isol valve-inside b) RB sump pump 3A (WDP-2A) auto-starts if RB WD-222-LS WD-08 PUMP 3B RB).

sump level > 18".

WD -134 AUTO-START c) Valve WDV-4 open (pump disch isol valve-outside

2. a) Normal function alarm-if frequency of RB).

auto-starts is excessive determine RC l

d) RB sump pump 38 selected, leakratoandimplementEOP, if necessary.

2. a) Pump indicating temps on WD panel.

b) Sump level indication on WD panet.

WN-1-8 c) Pump disch press indicating on WD panel.

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l AR-951 Rev. 6 Page 2 l

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's ENCLOSUR<

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ANNUNCIATOR PANEL LOCAil04 RADWASTE LISPOSAL CUBICLE ANNUNCIATOR PANEL WD-WN (A)

MORIZONTAL RDW 2'

WINDOW TITLE 1.

INDICATED CONDITION 1.

AUTO ACil0N SETPOINI SENSING REFERENCE 2.

CONTROL RDOM/ Aux. BLOG. INDICAfl04 WHICH 2.

OPERATOR ACilON - VAllD AiARM ELEMENT VERIFY OR PINPOINT TROUBLE NUMBER &

LOCATION REACTOR BLOG

1. a) Valve WDV-3 closes.
1. a) RB sump pump 3B trips.

SUMP PUMP 3B b) Valve WDV-4 closes.

2. a) Normal function alarm-check valve lineup 3 WDV L S 11 WD-08 TRIP
2. a) Pump indicating lamps on WD panel.

If RB sump level extra high alarm exists.

33C/WDV-4 WN-2 1 WD CU91CLE

1. a) Alarms upon low cubicle ventilation flow or 1. a) Auto start non-selected bank of ventilation FSBF-1 1HRU 6 VENilLAil0N cubicte air temperature > 150*F.

fans.

3fSI-TY WD-148 FAN FAILURE

2. a) Fan running indicating tamps on WD panel.
2. a) Check flow sensing reed switch.

FNX1-TZ b) Check fan filters.

FNX2-TZ WN-2-2 c) Ensure cubicte doors ere closed.

REACIOR BLDG

1. a) Indicates RB sump levet > 18".
1. a) Backup RB sump pump auto-starts (if controt 6 UMP LEVEL
2. a) Back-up RB sump pump auto-starts.

switch is not in " pull-to-tock" posi t ion).

WD-222-LS WD-07 EXTRA HIGH b) RB sump pump indicating temps on WD panel.

2. a) Check that RB sump pump 34 and/or 3B are
running, b) Check RB sump pump valve lineup.

c) Calculate RC teak rate and implement l

WM-2-3 EOP. If necesserv.

DECAY HEAT Pli

1. a) Pump auto-starts if DH sump 3A level > 2.08
1. a) DH pit sump penp 3A (WDP-3A) muto-starts.

SUMP PUMP 3A

2. a) Pump run indicating lamps on WD panel.
2. a) Normal function alarm - if frequency of WD-133-LS2 WD-09 AUTO-START b) Possible DH pit level extra high alarm.

auto-starts is excessive, check valve c) Pump discharge pressure indication on WD tineup of systems draining to sump and panel.

determine source.

WN 2 4 d) Sumo levet indication on WD canet.

DECAY MEAT

1. a) Pump auto-stops if DH sump 3A level <

1.5'.

1. a) Pump trips.

Pli SUMP PUMP

2. a) Pump run indicating lamps on WD panel.
2. a) Normal function alarm-investigate valve WD-133-LS2 WD-09 3A TRIP b) Sump level indicator on WD panet.

Lineup / pump switch position if DH pit level extra high alarm exists.

WN-2-5 WN-2-6 DECAY HEAT PIT

1. a) Pump auto-starts if DH sump 38 levet > 2.0' 1. a) DH pit sump pump 3B (WDP-38) auto-starts.

SUMP PUMP 38

2. a) Pump run indicating lamps on WD panel.
2. a) Normal function alarm - if frequency of WD-134-LS2 WD-10 AUio-START b) Possible DH pit levet extra high alarm, auto-starts is excessive, check valve c) Pump discharge pressure on WD panel.

Lineup of systems draining to sump and WN-2-7 d) Sump levet indication on WD canet.

determine source.

DECAY HEAT

1. a) Pump auto-stops if DH sump 3B tevet <

1.5'.

1. a) Pump trips.

PIT SUMP PUMP

2. a) Pump run indicating lamps on WD panet.
2. a) Wormal function alarm - Investigate valve WD-134-LS2 WD 10 3B TRIP b) Sump levet Indicator on WD panet.

tineup/ pump switch position if DH pit Levet extra high alarm exists.

WN-2-8 AR 951 Rev. 6 Page 3 (LAST PAGE)'

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