ML061950456

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CNS Alarm Response Procedure 2.3_B-3, Panel B - Annunciator B-3, Revision 8
ML061950456
Person / Time
Site: Cooper Entergy icon.png
Issue date: 01/26/2004
From:
Nebraska Public Power District (NPPD)
To:
Office of Nuclear Reactor Regulation
References
FOIA/PA-2006-0007, R4-5A24 Procedure 2.3_B-3, Rev 8
Download: ML061950456 (39)
v • d • e


Text

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ODITINUOUS ALARM PROCEMYRE M2.3-B.l EFFECTIVE: 1126104 ALARM PROCEDURE 2,3_9.,1 APPROVAL: SORC/IQA PANEL 13 ANNUNCIATOR 3.3 OWNER: OS( SUPV DEPARTMENT: OPS

.IANEL/MNDOW LOCATION: B-8/A-1 SETPOINT CIC EMERGENCY (4250) 0.1 g SEISMIC HIGH LEVEL

1.

AUTOMATICACTIONS 1.1 MI-R-ACG1 accelerograph (Seismic event recorder) starts at 0.01 g.

2.

OPERATOR OBSERVATION AND AMON 2.1 Enter Procedure 5.1QUAKE.

3.

PROBABLE CAUSES 3.1 Earthquake.

3.2 Personnel or equipment activity near the accelerographs.

3.3 Momentary.loss of power.

4.

REFERENCES 4.1 Emergency Procedure 5.IQUAKE, Earthquake.

PROCEDU

' 2.3.&

REISION 8 PAoG 1"OP39 V.

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A.,.

tfl'

SETPOINT cic (4256) 8water level SW-.S-751 BASEMENT LVLAT 8 IN

1.

AUTOMATIC ACTIONS 1,1 None.

2.

OPERATOR OBSERVATION AND ACTION 2.1 Enter Procedure 5.1BREAK.

3.

PROBABLE CAUSE 3 A Pipe break.

4.

REFERENCES 4.1 Emergency Procedure 5,1BREAK Pipe Break Outside Secondary

'Containment.,

wt Milk.

-j

PAJEJLWINDOW LOCATION: R-SA4

°

.SETFOINT dCI

1. (4270)Two ofl'-gas high pressures
1. AR-PS-45 and of 130 paig awl 140 psig, or AIRPS.46 CONDENSER
2. (4270) Two ofl'gas high
2. AR-TIS-45 and AJR REMOVAL temperatum-of 1500F and 160T, AR-TIS.46 LOA1 or ISOLATION
3.

(4270) A combination of either

3.

See above high temperuture and either high pressure

1.

AUTOMATIC ACTIONS 1.1 Closes SJAE air removal inleVtvalves AR-AO-5IAV, AR-AO-152AV, AR-AO-16Axv, and AAO-166AV.

.2.

OPERATOR OBSERVATION AND ACTION 2.1 Veriy, closure of SJAH air rem oval inlet valves.

2.2 If no damage to Off-Gas System is apparent or isolation is caused by momentary power loss to CPP, or CPP-1, perform following:

2.2.11 Momentarily depress SJAE SUCTION ISOL RESETpushbutton.

.2.2.2 OVpen applicable SJAE air removal inlet valve as dictated by plant conditions.

j 2.2.2.1 For.Red Set, AR-AO-151AV.

2.2.2.2 For Red Set, AR-AO-152AV.

,2.2.2.3 For Blue Set, AR-AO-.165AV.

2.2.2.4 For Blue Set, AR-AO-166AV.

2.3 If daapge to Off-Gas System occurs or air eje6tor flowis below normal or erratic, enter Procedure 2.40G.

(continued on next page)

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~

I ThJI I

'PA NOS

,-1

-I

.PA OW LOCATION:B.SMA.

3.

PhOBABLE CAUSE 0

8.1 Sustained combustion in.Off-Gasj System at SJAE.

3.2 Explosion in Off-Gas System.

4.

REFERENCES 4.1 Abnormal Procedure 2.40G, Off-Gas Abnormals.

0' it

&:Efiý OWL 0

DrA41

.~k6 0

i sw PUMPB&D (460) 17 pug BW.PS.365B

!DISCHHDR I

LOW PR UE;

.4

1. AUTOMATIC ACTIONS 1.1 Starts service water pump in AUTO.
2.

OPERATOR OBSERVATION AND ACTION 2.1 Ensure SW-MO-37 has closed.

2.2 Place available non-running SW Pump MODE SELECTOR switch(es) in MAN, as necessary.

2.2.1 Start available SW pumps(s) to maintain Subsystem A and B pressure > 38 psig on SW-PI-2715A(B).

2.2.2 Ensure SW-MO-36, LOOP CROSSTIE VLV, is open.

2.2.3 Open SW-MO-B7.

2.2.4 Ensure -MODE SELECTOR switches aligned per Procedure 2.2.71.

2.3 If a leak in the critical loop is causing unsafe plant conditions, secure SWPumps B adD.

2.4 If system pres turns abov S8 psig on SW-PI-2715A(B):

2.4.1 Ensure SW-MO-37 is open.

2.4.2 Ensure SW-MO-86 is oapen.

2.6 Ete Procedure 2.2.71, 5.1BREAK, or 5.2SW or as dictated by plant (Wcndthieau on nx i)

~

wr pass

~

PANELI WINDOW :LOCATION: D.IA4t e';

~i

3.

PROBABLE CAUSE 3.1 Service water pump trip.

3.2 Line break.

4.

REFERENCES 4.1 System Operating Procedure 1.1.71, Service Water System.

4.2 Emergency-Procedure 5.1BREAX, Pipe Break Outside Secondary Containment.

4.3 Emergency Procedure 5.2SW, Service Water Casualties.

I

BETPOJNT VC (8450) Switch oprOn caused by N/A j

SW.MO.37 valve not open.

ISOLATION

1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION 2.1 If SW-MO-37 closes due to Contiol Building Basement water level, exit this procedure and enter Procedure 5.1BREAK.

.2.2 Ensure available Subsystem B SW pumps are running.

2.3 If pressure> 38 psig on SW-PI:2715B, open SW.MO-37.

2.4 If SW-MO-37 will not remain open:.

2.4.1 Place availible non-ramning SW Pump MODE SELECTOR switch(es) in M1N, as necessary.

2.4.2 Start available :SW pumps(s) to maintain Subsystem A and B pressure 38 psig on SW-PI-2715A(B).

2.4i3 Ensure SW-MO-36, LOOP CROSSTIE VLV, is open.

2.4.4 Open SW-MO-87.

2.4.5 Ensure MODE SELECTOR sWitches aligned per Procedure 2.2.71.

2.5 Enter Procedure 5.28W as dictated by plant conditions.

3.

PROBABLE CAUSE 81 Line break 93.2 Loss of SW pumps.

(continfved on next page) 4--,

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OFYS&4WS

ý]LANELIWIMD WW AIN B.IAm7-

4.

REFERENCES 4.1 System Operating Procedure 2.2.71, ServiceWater System.

4.2 Emergency Procedure 5.1BREJMK Pipe Break Outside Secondary Containment..

4.3 Emergency Procedure 5.2SW, Service Water Casualties.

I

.wo L

I,

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  • PR* :+

,!i'*- 4 flE~~k~8PA038p, w 2,

1EPOINT cIC (422) 0.01 0 MI.R,-ACOI

  • 0 SEISMIC WENT J
1.

AUTOMATIC ACTIONS 1.1 lMI-RACGlaccelerograph (seismic event recorder) starts at 0.01 g.

2.

OPERATOR OBSERVATION AND ACTION "2.1 Enter Procedure 5.1QUAK4.

3.

PROBABLE CAUSE

.:3.1 Earthquake.

  • .3.2.

Personnel or equipment activit near the accelerographs.

4.

REFERENCES 4.1 Emergency Procedure 5.1tJUAKE, Earthquake.

4'*

1"

_____________E 0 LOCTION:BIB SETPOINT CIC

___(4257)

W~ water lovel, SW.LS-751

~ U

-CONTR'OL BLDG BASEMENT LVLAT 6 IN

1.

AUTOMATIC ACTIONS 1.1 Redundant closure signatoSW..MO-37.

.2.

OPERATOR OBSERVATION AND ACTION 2.1 Enter'Procedure 5.iBREAK

3.

PROBABLE CAUSE 3.1 Pipe break.

4.

REFERENCES 4.1 "Emergency Procedure 5.1BREAK, Pipe Break Outside Secondary Containment.

,_____I PI NI]l**E1WINDOW LOCATION: B.MB8 SEMIONT dCI (4271) Two off-a ijightemperatures AR-TIS-45 and AR-TJS-46 CONDENSER of 150"F and 160°T j AIR REMO VAL

1.

AUMMATIC ACTIONS 1.1 None.

2..

OPERATOR OBSERVATIONAND ATON NOTE - Condenser air removal isolation occurs if both temperature indicating switches trip Sr one temperature indicating switch and either pressure switch trips (AR-PS-45 or A.t-PS-46).

2.1 Verify if condenser isolation b&s ociurred.

2.2 Refer to Procedure 2.40d.

3.PROBABLE CAUSE 3.1 Sustained combustion in Off-Gas System at SJAEs.

3.2 Explosion in Off-Gas System.

4.

REFERENCES 4.1 Abnormal Procedure 2.40G, Off-Gas Abnormals.

P It OF

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.*7".,"

, *,e:,,A.-

GE I" 1OF.

.S 9"

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e P-2ý1%n

.,rau.arz.sIEl'UIU SrEFPOINT (4276) Two Wff1ps hih pre'ssures of ICONDESERAIR Is1 psig and.140 psig IREMOVALI HIG PRSSUR OW LOCATION:- RSAM "4 dci AR-PS-145 nnd AMIPS.46

~ 1-

1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION

  • NOTE - Condenser air removal isolation occurs if both pressure switches trip or one
pressure switch and either temperature indicating switch tripe (AITIS-45 or AR-TlS-46).

2.1 Verify condenser isolation bae occurred.

2.2 Refer to Procedure 2.40G.

3.

PROBABLE CAUSE 3.1 Sustained combustion in'Off-Gas System at SJAEs.

S.2 Explosion in Off-Gas System.

4.

REFERENCES 4.1 Abnormal Procedure 2.40G, Off-Gas Abnormals.

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1: REMISINS I PAGE U1OF7891

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,WNOW LOCAT14ON: B4M SETPOINT VIC

.(3461) Relay opelation caused by:

1. Motor overload or ground, or
1. BREL-9SWP1B(30)

SERVICE WATER

2. Motor lockmt, or
2.

EE-REL.SWP1B(80)

PUMPB TRIP

3. Disch Hdr 7f; psigin AUTO.,

or A4. UV on 41601 Bus IG

i.

AUTOMATIC ACnONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION 2.1 If cause oftrip is known:

2.1.1 Place SW Pump B MODE SELECTOR switch iA MAN.

2.12 Restart SW Pump B.

2.2 Maintain SW header pressure above 38 psig on SW-PI-2716B as follows:

221 Place available nbn-rnfning SW Pump MODE SELECTOR switch(ei) in MAN, as niecessary.

2.2.2 Start available SW pump(s), as necessary.

" 2.3 Ensure MODE SELECTOR switches aligned per Procedure 2.2.71.

,2.4 If cause of trip is unknown, perform foowing:.

2.4.1 Dispatch Operator to 4160V Switchgear G and SW Pump Room to S-record relay flags and inspect pump for damage.

2.4.2 Place PUMP B SELECUOR switch to MANUAL.

2.5 Enter Procedure 5.2SW as dictated byplant conditions.

(continual on next page)

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m PA~ mMO.W-LO ATJON:.3B.B Ah

3.

PROBABLE CAUSE 3.1 Electrical fault.

4.

REFERENCES 421 System Operating Procedure 2.2.'731, Service Water System.

4.2 Emergency Procedure 5.2SW, Service Water Casualties.

i PRO=. MM-2-.IBiz8 I

'N I PAOR 14 OF 39 1

I

'~?1OO~DU1W 9.8~4 I

1~EVISION8 I ~PAGK14OF3s I

A '

(UM Relaypeiw caused byý-.

1. Motor ovorloil or ground, or J2.

Motor locotont, or Dis& Hdr 76 psig in AUTO, or

4.

UTV on 4160ViBus 1G Umc C1 SERVICE WATER PUMP D TRIP

.1.

2.

EE-RELr.SWPID(80)

EE.REISP1D(80.)

I.

AUTOMATIC ACTIONS 11 None.

2.

OPERATOR OBSERVATION AND AMYION 2.1 Ifcause of trip is known:

2.1.1 Place SW Pump D MODE SELECTOR switch in MAN.

2.1.2 RestartSW Pumip.

2.2 Maintain SW header presmsue above 38 psig on SW-PI-2715B as folows:

2.2.1 Place ai le non-ruhumg.SW Pump MODE SELECTOR switch(es) 2.2.2 Start available SW~pi#V(s), as necessary.

2.3 Ensure.mODESELECTOR switches aligned per Procedure 2.2.71.

2.4 ifcause f t is unknown, perlbrm folowing:

2.4.1 Dispatch Operator to 4160V Switchgear Gand SW 1Pmnp:Room to i*;'l ':

."660 "ew

..*fh*iaq.d.m pe~tpump for damage-2.4.2*

.Pace PUMP.DSEI.COR-switch to MANUAL-2.5 l~ier

'oc~ur~,5.2W as la y plant conditions.

-PROBABLE(, 1TO1 81 Elect a,~fnt

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.- 'i

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i:h n.:.,*:::'.

,2*

  • :..Exrtp!5.S

~ sli a by p a t e )

ti n.

S

__OW

-LOCATION

4.

REFERENCES 4.1 System Operating Procedure 92.71, -Service Water System.

4.2 Emergency Procedure S.2SW, Suirvice Water Casualties..

(4252) 160"F AS-TS-911 or.AS-TS-912 orAS-TS.914 o

TURBIERWO rA8-T&9l8,,or GORRHOR903 AS-TSM914 HIGH TEMP I.

AUTOMATIC ACTIONS 1.1 None.

I...

-. r t

2.

OPERATOR OBSERVATION AND ACION 2.1 Chec& for auxfliary steam leak in vinty' f oS-AOV-PC V8oZ AUXILIARY STEAM TO CONTROL BUILDING AND RADWASTE BUILDING.

3.

PROBABLE CAUSE 3.1 Steam line leak.

4.

REFERENCES 4.1 None.

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a

-a

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° i*lAl 4

O CONTR.OL BLDG BASWM LEVEL AT 2 IN

1.

AUTOMATIC AC 1.1 SW-MO-37,

2.

OPERATOR OBSE 2.1 EnterProcei

.3.

PROBABLE CAUS 3.1 "Pipe-break.

4.

R.EERENCES'

-4.1 Emergency Containment PAMIMMJNOW WCATION: B4MC-2 IRMPONT I Cl 1258) 2! water le'vel SW.L.S.751 IONS LOOP CROSSTIJ VLV, closes.

RVATIONAND ACTION' ture 5.1BREAK.

01v dure 5.BREAK Pipe Break Outside Secondary pg

~

A.

4.

F,'

PAE 180F 4'

flL.

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________________4DOW LOCATION: -MACS8 SJTMOINT dC

.(4279) Mechan~ical vaiuum Puimp #1A AR&REL.MVPA(74)

M VACUUM brenker trip on undorvoltage or S lUMA TRIP overcurrent

.1. AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION ANDACiON 2.1 Check condenser vacuum is beimg maintained.

2.2 Start Mechanical Vacuum Pump B or SJAEs as conditions permit.

2.3 Enter Procedure 2.4VAC as dictated by plant condition.

3.

PROBABLE CAUSE 3.1 None.

4.

REFERENCES 4.1 Abnormal Procedure 2.4VAC, Loss of Condenser Vacuum.

3*

L*i

  • .,I RMMMBON 8 PAGE 19O8 I

memmnwvý

Wa."W" 77.t;.)ý4 pr

__ANB NOW LOCATION: B,....4 SETPOINT CIC (4278) Mechanical. vacuum Pump #lB AR-REL.,MVB(74)

MECHVACUUM Ireaker trip on undiurvoltage or SPUMP B TRIP overcurrent 9°,

1.

AUTOMATIC ACTIONS 1.1

-None.

2.

OPERATOR OBSERVATION AND ACTION

,2.1 Check condenser vacuum is being maintained.

2.2 Start Mechanical Vacuum Pump A or SJAEs as conditions permit.

2.3 Enter Procedure 2.4VAC as dictated by plant conditions.

3.

PROBABLE CAUSE 3.1 None.

4.

'REFERENCES 4.1 Abnormal Procedure 24VAC6, Loss of Condenser Vacuum.

4--

=2.8jM I

MMBI ON 8 fkt i

iA

.gL4A PAGE 200F8W

~2~

J n-s a-M*I L~.

I Mcw..

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71 i PANEUWINDOWLOCATLON: D4IC.6 S

I iM.

I' I,.

I (8462) Rellayoperatlon (aused by REL-UPB(UI)

SERVICE WATER motor om) Dad or ground PUMP B OVLDIGROUND

1.

AUTOMATIC ACTIONS 1.1 Service Water Pump B trips.

2.

OPERATOR OBSERVATION AN) ACTION 2.1 Maintain SW headeipresau.re above 38 psig on SW-PI-2715A(B) as folows 2.1.1 Place available non-running SW Pump MODE SELECTOR sWtdi(es)

"A in MAN, a necess 2.1.2 Start a lle. Sb-p--p(s), as necessary.

2.2 Ensure MODE SELECTOR 'switches aligned per Procedure 2.2.71.

2.3

Refer to Procedure 5.2SW.
3.

PROBABLE CAIUSE 3.1 Electrical fault.

-4. REFEECES 4.1 System Operating Produire 2.2.71, Service Water System.

4.2

EmergencyiroPcedur 5.&*ZW, Service Watbr Casualties.

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fSY~j~'.k 2U-4 '

ý4 ~

-A.-

ý1 I

=W 7

________________IOW TOWN:

(S468) Relay cwertion causad by BERBL.SWPJD(5X)

PUMP D '"

OVLD)iROUND

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.~

1*

I' t.

1.

AUTOMATIC ACTIONS I.,

Service Water Pump D trips.

2.

OPERATOR OBSERVATIONAND ACTION 2.1 Maina SW header pressure a-bove 38 psig on SW-PI-2715A(B) as follos:

2.1.1

,Place available nonu-runnmg SW Pump MODE SELECTOR switch(es) i MAN, as necessary.

2.1.21, "Start available SW pump(a),,'as necessary.

'2.2 Ensure MODE SELECTOR iritches aligned per Procedure 2.2.71.

2.3 Ref&e*to Procedure 5.2SW.

3.

PROBABLE CAUSE' 3.1 Electrical fault.

4.

REFERENCE r

4.1

'Systemi ~Operating Procedure 2.2.71, Service Water System.

4.2

'Emergency Procedure.5.2S8W, Service Water Casualties.

PROOD 28SONPA3109

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_PME IMNDOW LOCATnON"B41D4 SETPOINT CIC" (4253) Any alarm condition on boiler ASB-REL-CR9(C)

ELECTRODE Panel ASB.PNL-4,C

,BOILER C TROUBLE LJ
1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION 2.1 Dispatch an Operator to the boiler panel to determine and correct alarm situation.

2.2 Refer to Procedure 2.3_JTG-BOILER.

3.

PROBABLE CAUSE 3.1 Any alarm condition on boiler control Panel ASB-PNL-1C.

4.

REFERENCES 4.1 Alarm Procedure 2.3_HTG-BOILER, Heating'Boilers IC and ID.

4-'

.4 4

1

  • '~vrntnNA I 1PM'3R*AnflJf B.0 F I V-eg*gu V V i

D iIii Vi i

ý A

.4!

I

.. ~~'q1w~'-~' ~

I PANELIW SETPOINT 1(4259) Denerator high level DEAERATOR TANK I

, HIGH LEVEL CRC' ABB.LB2307 m

1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION 2.1 Dispatch an.Operator to deaerator to determine and correct alarm cause.

-3.

PROBABLE CAUSE 3.1 Demineralizer water makeup level control valve sticking.

4.

REFERENCES 4.1 None.

W LO TIN: MEMD-SETPOINT Cie (4273) 201. of waiter ARP1B.89A and 9GLAND STEAM RMSA

)

[~J

.I*OSEA,(O8)

SMmA LOW DISCH PRESS

1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION 2.1 Checkgland steam condenser leveL 2.2 Start other exhaust fan 2.3 If both GLAND STEAM EXHAUSTER A and B fail, reduce power per Procedur 2.1.10 until steam is not leaking into Turbine Building.

S.

PROBABLE CAUSE 3.1 High water level in gland steam condenser.

.4.

REFERENCES 4.1 General Operating Procedure 2.1.10, Station Power Changes.

tgag 25 O9

-:.e*,

t.'i m *j x m IIIL I

II hWA4--'kMý., E

- v-,

OWOCATION:

SETPONT cIC GLDSEM (4277) 20' of water AR-PS-89B and SOLND STEAM I ARSW.OSEB(CS)

.EXH BLOW

-DISCH PRESS q

1.

AUTOMATIC ACTIONS 1,1 None.

2.

OPERATOR OBSERVATION AND ACTION 2.1 Check gland steam condenser leveL

'2.2 Start other exhaust fan.

2.3 If both GLAND STEAM EXHAUSTER A and B fail, reduce power per Procedure 2.1.10 untilgteam is not leaking into Turbine Building.

3.

PROBABLE CAUSE 3.1 High waterlevel inglandsteam condenser.

4.

REFERENCES 4.1 General'Operating Procedure 2.1.10, Station Power Changes.

A A

C1 4..

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4

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1

~Ow TCAT ON: BW3D B*TPOINT C

S1. (346, ) Piup B at 2 gpm

1. SW.F-.63B SERVICE WATER
2.

(3464) Pump D at 2gpm

2.

SW-FISS61D PUMP B/D BRO WTR LOW PLOW m

  • 1.

AUTOMATIC ACTIONS 1.1 None.

.2.

OPERATOR OBSERVATIONAND AOTION 2.1 Check associated CRT alarm messages to determine cause of alarm.

2.11 (3463) SERVICE WATER PUMP B BEARING WATER FLOW LOW.

2.1.2 (8464) SERVICE WATER PUMP D BEARING WATER FLOW LOW.

2.2 Dispatch an Operator to SW Pump Room to take action per

'Procedure 2.3.$W-GLND-B, Annunciator 1BIA.3, on SW Gland Water Panel B.

3.

PROBABLE CAUSE 3.1 Loss o6tRiverwell.

3.2 Plugged line.

3.3 Loss of power to flow instrument.

,4.

REFERENCES

,4.1 Alarm Prc.edure 2-_SW-GLND-B, SW Gland Water Supply Panel Annunciator-B.

re 1

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4.

)

4 II ME""

ý F4 I~fLOW CA7lON: 340J)

I SETPOII1TF (3469) 6 peld (2 second Ronan SSERVICEWATERI time'delay)0 STRIDNERS I

HIGH D/PI cIc:

SW4DPMB3i83B Ill

1.

AUTOMATIC ACTIONS 1.1 None.

2.,

OPERATOR OBSERVATION AND ACTION NOTE - Ronan operating characteristics ar such that the alarm winl not reset until the condition is clear and a period of time equal to the time delay has passed. 0 2.1

-Ensme SW-STNRB, SERVICE WATER STRAINER,is in backwash operation.

22. Alternate SW pump lineup per Procedure 2.2.71, as required, to lower flow

.through strainer.

2.3

If Service Water B strainer DIP remains > 6 psid, perform following-2.3.1 Locally monitor strainer DIP onSW-DPIS-363B at least every 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.

2.3.2 Initiate Notification to have strainer cleaned within the next 7 days.

2.3.3 Before strainer DJP reaches 15 psid, secure and isolate strainer per Procedure 2.2.71.

3.

PROBABLE CAUSE 3.1 Excessive trash :in river.

3.2 Broken shear pin in motor to strainer coupling.

3.3 Loss of strainer control power.

w.Mi

+.

(cc ntlýuedon next pag)

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4

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N-8 PAGE'9BOPSO A

  • PROO~fl 2~3~ ~s

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PANEL/WINDOW WCATION: B..SID.7

4.

REFERENCES 4.1 System Operating Procedure 22,71,TService Water System.

4.2 b SCR 2002.1832,Sensitivity tbo Degrading Conditions. Affects SETFOINT and NOTE prior to Step 2.1.

t I

J 2.

V 4 '

~i

-~I 2a~J~flhE 2.~48

`ix f.;

I V PAGE 2903 l

l

SEPOINT CIO (42N) Any, a-m x~dition on boiler ASBE.LCR9(D)

ELECTOD]Eý Panel ASB.PNIPD, 31Z1

1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION I

2.1 Dispatch an Operator to boiler panel to determine and correct alarm situation.

2.2 Refer to Proc6dure 2.sJMT-BOIL-R.

3.

PROBABLE CAUSE 3.1 Any alarm condition on boilýr control Panel ASB-PNL-1D.

.4.

REFERENCES, 4.1 Alarm Procedure 2._I-TG-BOILER, Heating Boilers -iC and iD.

F.

L.

Vb~'~.

z AIL.~

.4,'

(4260) lRel*y opmntion caused by:. ASBBl,.CRl and S

DEARTOR TAN ASB-RG-CR2 LOWLEVEL N Deaerator lovr level

-A1 B.LS-2806

1.

AUTOMATICACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION 2.1 Dispatch Operator to deaerator to determine and correct alarm cause.

-.2.2 If both boilers are secured, perform following to restore deaerator tank levek 2.2.1

ýOpenDW-415, HEATING BOILERDAY TANK SUPPLY ROOT.

.2.2.2ý Whendeaerator tank level has been restored to desired band, close DW-415.

3.

PROBABLE CAUSE 3.1 Demieralizer water makeup level control valve sticking.

4, REFERENCES 4.1 None.

1.

.o.

Amm.p-*

II L

  • 1.

4

", ",4.t.

4,

.4a

AU FFA1 SEMPINP (4274) An~y alarm augmented off-gaim 770 T;O' etc anidiition on AOB.R astrol panel

1.

-AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION MM -Annunciator has a bypass switch below AnnunCiator Panel B&3. When switch is in'BYPASS, Annunciator B-3/I&$ is blocked and blue light above switch is on.

2.1 Dispatch an Operator to the AOG Control Room to determine and correct

.alarm situation.

2.2 AtPanel B, monitor following an required:

2.2.1 Off-gas flow on ARFR-47, SJAE AIR FLOW.

2.2.2 Main condenser absolute pressure on MS-PR-73A, A ABSOLUTE PRESS, andMS-PP-73B, B ABSOLUTE PRESS.

2.2.3 Main condenser vacumn on MS-PI-72A. A VACUUM, -and MS-PI-72B, B VACUUM.

2.3 If main condenser vacuum or oF--gas flow are lowering due to AOG System malfimction, perform following as required:

2.3.i At VBD-K, open OG-AO-254, OFF GAS SYSTEM ISOLATION.

2.3.2 Shut down AOG train per Procedure 2.2.58,3 or 2.2.58.4.

3.

PROBABLE CAUSE 3.1 Any alarm on AOG controipanel.

(continued on next page)

  • 1 PAGESROPS9 I

l II II I

I II

OW LOCATI[ON:D.4

4.

REFERENCES 4.1 System Operating Procedure 2,1.158.3, AO0 Recombiner Train A.

4.2 System Operating Procedure 2.11.158.4. AOG Recombiner Train B.

I,

immiondition on CR2 orK!

(4278) Any ala AUG RADWASTEI TROUBLEI augmented radwweto control panel 1.

2.

AUTOMATIC ACTIONS 1.1 None.

OPERATOR OBSERVATION AND ACT.ON NOQE -Annunciator has abypass switdh below Panel B&3. When switch is in ZBYPASS. Annunciator B31E-4 is blocked and blue light above switch is on.

2.1 Dispatch an Operator to the Augmented Radwaste Control Room-to determine and correct alarm situation!

PROBABLE CAUSE 3.1 Any alarm on augmented ra.dwaste control panel.

3.2 Any zlarm on unffird steam gen-ratoi panel.

REFERENCES 4.1 None.

3.

4.

o Zt 5XR IAj s

M 0"

1GW V.W~23

~~

m

~ 1 Ti1A

SHMINT c0c (8465) Any uWarm cornadlion an SW ANN.ANN.(9WGW8.B) 1SU GLAND WTRI gland water Panel 1II ISUPPLY SyB TROULE

1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND ACTION 2.1 Dispatch an Operator to SW gbud water panel to determine and correct alarm situation.

3.

PROBABLE CAUSE 4

6~.

3.1 Any alarm condition on SW Glamd Water Panel B.

4.- REFERENCES 4.1 None.

i I

.*J,"

,...~t

-1

TI :

BBrPoINT Cie SERVE 'WATER] (3470) 130'T HV-TS400 PUMP ROOM HIGHTEMP

1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATIONAND ACFON 2.1 Dispatch Operator to SW Pump IRoom to check ambient temperature using a hanbd instrument to ensurelarm is valid.

2.2 Ensure SW Pump Room HVAC System operating properly per Procedure 2.2.42.

2.3 Inform Security a guard will be needed at SW Pump Room door for security/fire watch.

2.4 When guard is in place, prop open SW Pump Room doors.

.2.5 If alarm does not clear in 15 minutes, begin reducing power per Procedure 2.1.4 to allow operations witlh only two SW pumps uing.

2.6 Shut down all but'two SW pumps as soon as allowed by SW pressure limits in Procedure 2.2.71.

2.7 Take action per Powdure 5.2SW as dictated by plant conditions.

3.

PROBABLE CAUSE 3.1 Loss of power to SW Pump HVAC System.

3.2 Smoke detector tripped on SW Pump HVAC System (required Key Number 47 to reset).

(continued on next page)

mx NU~7~jMMOWWLCATON: DJIBMfP7 U

4.

krEFER CES.

4.1 Genoral'Operating Procedure 2.1,4, Normal Shutdown from Power.

4.2 System OPerating Procedure 2.2.42. HVAC Intake Structuro.

4.3 System Operating Procedure 2.2.71, Service Water System.

4.4 Emerge4cy Procedure 5.2SW, Seivice Water.Casualties.

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1 I

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PAGE 8708

9,,

A, H

V

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MTIVA19TWATid1lM 3 0tm..,i 89MINT (4255) Doors open (10,, or maintnmanco switch on (8), or povwr failure (1), or aspirator failure (4),.or building temperature higbhla (4), or met system inhibited (1)

Ml-CPU. IA or MI-CPU2

1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND A(,TION 7.

2.1 On PMIS display console, enter METACK and press RETURN key. This displays MET alarms since last acknowledgment. Function Key F2 will display current ahLims.

2.2 Acknowledge MET alarms on PMIS using Function Key Fl; this will clear alarm on Panel B.

2.3 Refer to Procedure 4.16 for causes and corrective actions to be taken.

i3.

PROBABLE CAUSE 3.1 Maintenance activities or equipment failure.

,4.

REFERENCES 4.1 Instrumentation Operating Procedure 4.16, Meteorological System Operating Procedure.

'1.

J, oPOf ija n VJ-ON6

-PCMaOF 8079 k

,, 60 a

r) one odseltor switch SMWSSWASS)M and NOSTANDBY not SW-SW4WBPa(S nd SERVICE WATER 55.8m SW,8WPC(SS) and PUMPSeSW-SW-SWPD(SS)

1.

AUTOMATIC ACTIONS 1.1 None.

2.

OPERATOR OBSERVATION AND. ACTION 2.1 Ensure SW Pump 1A or 1C mode selector switch is in STANDBY.

2.2.

Ensure SW Pump 1B or ID mode selector switch is inSTANDBY.

S.

PROBABLE CAUSE 3.1 Mispositioning of mode selectoar switches.

.REFERENCES 4.1 Tech Spec LCO,3.7.2, Service Water (SW) System and Ultimate Heat Sink (UHtS).

-1..v.$4i k

_INS

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