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POP04's > Test 1 > Flashcards

Test 1 Flashcards

1
Q
  • 0POP04-AE-0003 Loss of power to 13.8 kV Standby Bus*
    • *

What is a major concern if RCB chillwater is lost to the RCFCs?

A

Could cause RCB Chillwater relief to lift

Could cause low flow trip of RCB Chillers

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2
Q
  • 0POP04-RP-0001 Loss of Automatic PZR Pressure Control*
    • *

What conditions would cause you to enter 0POP04-RP-0001 Loss of Automatic PZR Pressure Control?

A

PZR Pressure Controller fails in Auto

PZR pressure control instrument fails

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3
Q
  • 0POP04-TM-0003 Turbine Trip < P-9*
    • *

At what Tavg would the operator place rods in manual?

A

577 ˚F

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4
Q
  • 0POP04-CD-0001 Loss of Condensate Flow*
    • *

What must be done if DA Level reaches 30%?

A

Trip the Rx

Go to 0POP05-EO-EO00

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5
Q
  • 0POP04-TM-0003 Turbine Trip < P-9*
    • *

What are the operator actions if the Throttle valves fail to close during a turbine trip?

A

Trip the Rx

Close MSIVs and MSIBs

Go To 0POP05-EO-EO00

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6
Q
  • 0POP04-NI-0001 Nuclear Instrumentation Malfunction*
    • *

If a power range NI fails, the operator must check that P-7, P-8, P-9, and P-10 are in their correct state within 1 hr. If they are not in their correct state, what must the operator do?

A

Enter LCO 3.0.3

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7
Q
  • 0POP04-RC-0006 Shutdown LOCA*
    • *

When is 0POP04-RC-0006 Shutdown LOCA applicable?

A

MODE 3 < 1000 psig

MODE 4

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8
Q
  • 0POP04-CW-0001 Loss of Circulating Water Flow*
    • *

If water boxes must be isolated for a loss of circulating water, then what precautions must be followed?

A

Do not isolate both water boxes in the same condenser shell

Do not isolate 11 North and 13 South b/c FW heater high level dumps enter the condenser in those water boxes

  • With a reduction in CW flow isolating a water box will raise CW discharge pressure.
  • CW discharge pressure needs to be maintained at least 3 psig to prevent pump runout.
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9
Q
  • 0POP04-RC-0002 RCP Off Normal*
    • *

What RCP Case and Shaft Vibrations would require the operator to trip the RCP?

A

Case Vibration:
≥ 5 mils
≥ 3 mils and rising ≥ 0.2 mils/hr

  • Shaft Vibration:*
  • *≥ 20 mils**
  • *≥ 15 mils and rising ≥ 1 mils/hr**
  • Ensure Rx Tripped
  • Ensure Turbine Tripped
  • Stop affected RCPs
  • Perform 0POP05-EO-EO00
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10
Q
  • 0POP04-OC-0001 Loss of OL-ACW*
    • *

At what motor temperature should the operator secure the affected OL-ACW pump?

A

266 ˚F

Motor insulation starts to degrade.

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11
Q
  • 0POP04-RC-0004 SG Tube Leakage*
    • *

What must the operator do if PZR level reaches 17% and PZR level is still lowering?

A

Ensure Rx Tripped

Initiate SI

Perform 0POP05-EO-EO00

Must also take actions if:

  • VCT Level cannot be maintained > 15% with CCP suction aligned to VCT.
  • RCS leakrate exceeds 200 gpm and PZR level is lowering
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12
Q
  • 0POP04-AE-0001 Loss of AC Power*
    • *

If a Class 1E battery is realigned to an operating battery charger in ≤ 15 min AND ≤ 1 battery cell is jumpered, then what must be done to declare it OPERABLE?

A

Verify Operating Battery Charger normal float voltage ≥ 128.5 VDC

Note:
A Class 1E battery is INOPERABLE anytime it is NOT aligned to an operating battery charger.

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13
Q
  • 0POP04-IA-0001 Loss of Instrument Air*
    • *

What would the operator do if Instrument air were lost and VCT level reaches 10%?

A

Re-align suction of CCP to RWST

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14
Q
  • 0POP04-RC-0006 Shutdown LOCA*
    • *

When must the operator manually switch to cold leg recirc?

A

RWST < 75,000 gal (14%)
AND
Containment WR Sump Level > 15”

Must also place FHB Exhaust in service.

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15
Q

0POP04-TM-0004 Failure of PT-505/PT-506

Do rods have to be taken to manual if PT-506 fails?

A

Yes

Step 1.0 in 0POP04-TM-0004 places rods in manual regardless of instrument (PT-505/PT-506) or failure (High/Low).

Note:
Step 8.0 has the operator check which instrument failed and then take rods back to auto at US discretion.

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16
Q
  • 0POP04-FW-0002 SGFP Trip*
    • *

Operation in what power levels is not permitted with > 1 GV out of service?

A

20 - 75% Power

Could result in rotor damage due to Double Shock Condition.

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17
Q
  • 0POP04-CR-0001 Loss of Condenser Vacuum*
    • *

What must be done if main turbine vacuum is < 21” Hg?

A

Ensure Rx Tripped

Ensure Turbine Tripped

Perform 0POP05-EO-EO00

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18
Q
  • 0POP04-TM-0005 Fast Load Reduction*
    • *

What are the boration thumbrules to perform a fast load reduction from 100% to 10% RTP at EOL? (16,000 MWD/MTU or 190 ppm boron)

A
  • 100% - 50%:*
  • *191 gal / 10% RTP reduction**
  • 50% - 10%:*
  • *31 gal / 10% RTP reduction**
  • The differential rod worth almost doubles as the ‘C’ control bank inserts; thus, compensating for power defect. Therefore, boron addition values less than 50% decrease sharply.*

Assumptions:

  • 100% RTP
  • Rods in Auto
  • Tavg/Tref ≤ 3 ˚F
  • ≥ 50 steps above RIL

Note:
≈ 5 min - 7 min delay before boration addition is observed in plant response.

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19
Q
  • 0POP04-AE-0007 Loss of all AC while on S/D Cooling*
    • *

What are the criteria to verify natural circulation?

A

SG Pressures - Stable or Lowering

RCS Hot Leg Temp - Stable or Lowering

CETs - Stable or Lowering

RCS Cold Leg Temp - Saturation Temp of SG Pressure

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20
Q
  • 0POP04-TM-0005 Fast Load Reduction*
    • *

Below what Rx Power level are we able to trip the Rx per 0POP04-TM-0005 Fast Load Reduction?

A

< 10% Rx Power

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21
Q
  • 0POP04-AE-0007 Loss of all AC while on S/D Cooling*
    • *

What is the preferred order for re-energizing ESF busses?

A

C-A-B

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22
Q
  • 0POP04-AE-0005 Offsite Power System Degraded Voltage*
    • *

What voltage on the north AND south bus would cause you to enter 0POP04-AE-0005 Offsite power system degraded voltage?

A

339 kV

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23
Q
  • 0POP04-RC-0002 RCP Off Normal*
    • *

What must the operator do if all seal cooling is lost to the #1 RCP seal?

A

Trip Rx

Ensure Main Turbine Tripped

Trip affected RCP within 1 minute

Perform 0POP05-EO-EO00

If RCP Seal temp < 230 ˚F:

  • Ensure PDP Recirc Valve 100% open
  • Start PDP
  • Slowly close PDP Recirc Valve to lower seal water bearing temp < 1˚F/min
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24
Q
  • 0POP04-NI-0001 Nuclear Instrumentation Malfunction*
    • *

What are the operator immediate actions if the power range NIs are not functioning properly?

A

Place Rods in Manual

  • *Place LPFRVs in Manual**
  • If being used to feed SG*

Control SGWL between 68% - 74%

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25
Q
  • 0POP04-CC-0001 CCW System Leak*
    • *

If CCW is lost to the CCP Supplemental Cooler or to the CCP lube oil cooler, how long until CCP failure?

A
  • Supplemental Cooler:*
  • *4 minutes**
  • Lube Oil Cooler:*
  • *8 minutes**
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26
Q
  • 0POP04-CD-0001 Loss of Condensate Flow*
    • *

What must be done if DA Level reaches 40%?

A

Start Standby Condensate pump

Open Discharge valve

Done if the pump requires or does not require venting.

Note:
Tripping of a condensate pump and DA level lowering in an uncontrolled manner also have you start condensate pump but only if it does not require venting.

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27
Q
  • 0POP04-RC-0006 Shutdown LOCA*
    • *

When must the operator manually initiate makeup to the AFWST?

A

< 26% (138,000 gal)

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28
Q
  • 0POP04-RA-0001 Radiation Monitoring System Alarm Response*
    • *

Which radiation monitors that, if inoperable, require specific actions per 0POP04-RA-0001 Radiation Monitoring System Alarm Response?

A
  • 8010B:*
  • *8090 OR 8091 Functional**
  • 8011:*
  • *Tech Spec 3.4.6.1**
  • 8050/8051:*
  • *HPs set up an alternate monitor in RCB**

8055 OR 8099 Functional

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29
Q
  • 0POP04-CW-0001 Loss of Circulating Water Flow*
    • *

What operator actions are required if the plant is in MODE 1 -2 and no CW pumps are running?

A

Ensure Rx Tripped

Ensure Turbine Tripped

Perform 0POP05-EO-EO00

0POP04-CW-0002 Circ Water Piping Breach also has the operator:

  • Isolate Main Steam
  • Place on CW pumps in PTL

This is in addition to the above actions.

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30
Q
  • 0POP04-TM-0001 Turbine Load Rejection*
    • *

If a complete loss of turbine load or two governor valves fail closed with Rx Power > P-9, what must the operator do?

A

Trip the Rx

Perform 0POP05-EO-EO00

If < P-9:

  • Trip the Turbine
  • Go to 0POP04-TM-0003, Turbine Trip below P-9

Note:
Operation with > 1 Governor Valve out of service is NOT permissible because Turbine Load would be reduced to < 75% which is NOT allowable due to possible “double shock” scenarios.

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31
Q
  • 0POP04-RA-0003 Loss of RM-11*
    • *

What is the power supply to RM-11?

A

DP0100

Located in EAB 35’ Computer Room

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32
Q
  • 0POP04-CR-0001 Loss of Condenser Vacuum*
    • *

What are the important values of main condenser vacuum? (i.e. alarms, actuations, ect.)

A
  • 26” Hg:*
  • *Condenser Vacuum Low Alarm (≤ 80% power)**

Standby CARS pump starts

  • 24” Hg:*
  • *Condenser Vacuum Low Alarm (> 80 power)**
  • 22” Hg:*
  • *C-9**
  • 21” Hg:*
  • *Main Turbine Trip**
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33
Q
  • 0PGP03-ZO-0041 Primary to Secondary Leakage*
    • *

When are the N-16 monitors available to detect primary-to-secondary leakage?

A

>25% power

  • Between 20% and 25% the N-16 monitors are unreliable.
  • < 20% the N-16 monitors do not function.
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34
Q
  • 0POP04-RC-0002 RCP Off Normal*
    • *

What RCP #1 Seal leakoff flow would require the operator to trip the RCP?

A

> 6 gpm

  • Ensure Rx Tripped
  • Ensure Turbine Tripped
  • Stop affected RCPs
  • Perform 0POP05-EO-EO00
  • Close affected RCP Number 1 Seal leakoff isolation valve between 3 to 5 minutes after stopping RCP.
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35
Q
  • 0POP04-FW-0002 SGFP Trip*
    • *

What must the operator do if Rx Power is ≥ 5% and SGNR Water Level cannot be maintained < 87.5%?

A

Trip Rx

Perform 0POP05-EO-EO00

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36
Q
  • 0POP04-AE-0007 Loss of all AC while on S/D Cooling*
    • *

How many times can the SG PORVs be stroked with the energy in the accumulators alone?

A

1.5 times

Assumes SG PORVs are closed and only opening to 50%.

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37
Q
  • 0POP04-CW-0001 Loss of Circulating Water Flow*
    • *

What CW pump motor stator temperature would require the operator to trip the affected CW pump?

A

≥ 250 ˚F

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38
Q
  • LOT 202.15 SGWLC*
    • *

How does the SGFPTs control SGWL?

A
  • Pressure Mismatch:*
  • *Actual D/P - Reference D/P**
  • Actual D/P:*
  • *Feed Pressure (PT-558) - Steam Pressure (PT-557)**
  • Reference D/P:*
  • *0% - 20% Steam Flow: 65 psid**
  • *100% Steam Flow: 169 psid**
  • Goes up linearly from 20% - 100%*
  • PT-558 (Common Header Feed Pump Discharge Pressure)
  • PT-557 (MS Equalizing Header)
    • Same as steam dumps

Note:
Steam flow is the selected steam flow channel on CP006.

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39
Q
  • 0POP04-RC-0003 Excessive RCS Leakage*
    • *

What leakage rates would result in an emergency classification?

A
  • Unusual Event:*
  • *Unidentified / Boundary: > 10 gpm**

Identified: > 25 gpm

RCS to outside containment: > 25 gpm

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40
Q
  • 0POP04-RH-0001 Loss of RHR*
    • *

What must be done if in Cold leg injection is occuring and CETs read > 200 ˚F?

A

Shift to HL Injection

OR

Start another LHSI pump

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41
Q
  • LOT 202.23 OL-ACW*
    • *

What does OL-ACW cool?

A

Main Turbine Lube Oil (2)

SGFPT Lube Oil (6)

Generator H2 (1)

CL-ACW (2)

RCB Chillers (3)

MAB Chillers (4)

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42
Q
  • LOT 201.14 PZR Pressure & Level*
    • *

At what pressure will the PORV (PCV-656A) lift when COMS is armed?

A
  • 70 - 200 ˚F:*
  • *475 psig**
  • 220 - 380 ˚F:*
  • *660 psig**

Uses Auct Low WR TC / PT-404

  • Note:*
  • Normal PORV setpoint is 2335 psig. (B/U pressure channel)*
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43
Q
  • 0POP04-TM-0003 Turbine Trip < P-9*
    • *

Below what Rx power should the operator secure a SGFPT?

A

35%

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44
Q
  • 0POP04-RP-0004 Failure of RCS Loop RTD*
    • *

With a single failed Hot Leg RTD, should the Tavg / ∆T channels for that loop be considered inoperable?

A

Yes

With a failed Hot Leg RTD the ∆T / Tavg channel should be considered inoperable because QDPS does not accurately calculate Hot Leg temperature automatically with one RTD failed.

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45
Q
  • 0POP04-FW-0001 Loss of SG Level Control*
    • *

What must be done if you are on the LPFRVs, they fail to respond in auto or manual, and the MFRVs are not responding?

A
  • ≥ 5% Rx Power:*
  • *Trip the Rx**

Perform 0POP05-EO-EO00

  • < 5% Rx Power:*
  • *Reduce power to 3% Rx Power**

Transition to AFW

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46
Q
  • 0POP04-RP-0001 Loss of Automatic PZR Pressure Control*
    • *

What must be done if the PZR spray valves fail to close?

A
  • Initially:*
  • *Ensure all PZR heaters energized**

Monitor PZR pressure

  • Continues to lower:*
  • *Ensure Rx Tripped**

Ensure Turbine Tripped

Stop RCP 1A

Stop RCP 1D

If it continues to lower stop all but 1 RCP

Perform 0POP05-EO-EO00

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47
Q
  • LOT 201.14 PZR Pressure & Level*
    • *

When is COMS required to be armed?

A

≤ 350 ˚F

  • PCV-655A (Auct Low WR TH / PT-403)
  • PCV-656A (Auct Low WR TC / PT-404)

COMS controller completely independent of master pressure controller.

  • Note:*
  • Manually armed on CP004*
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48
Q
  • 0POP04-RS-0001 Control Rod Malfunction*
    • *

What conditions require a Rx trip in 0POP04-RS-0001 Control Rod Malfunction?

A

Rods in Manual w/ continued rod motion

More than 1 rod dropped

S/D required but malfunction prevents controlled S/D

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49
Q
  • 0POP04-CV-0004 Loss of Normal Letdown*
    • *

If RCS temp is > 350 ˚F and letdown is lost, what must the operator do?

A

Close FV-0011

Ensure FK-0205 is in manual and closed

Ensure inservice CCP recirc valve is open

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50
Q
  • 0POP04-RC-0004 SG Tube Leakage*
    • *

What must the operator do if the intact or affected SG’s level cannot be maintained > 20% SGNR level?

A

Ensure Rx Tripped

Initiate SI

Perform 0POP05-EO-EO00

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51
Q
  • 0POP04-RS-0001 Control Rod Malfunction*
    • *

If there is a dropped or misaligned rod, how far must the operators lower power to recover it?

A
  • No Power Reduction:*
  • *Fixed within 1 hr**
  • Lower to 75%:*
  • *Must Lower to 75% within 2 hrs**

Lowering power to 75% within 1 hr allows you 4 hrs to fix problem prior to reducing power further

  • Lower to 40%:*
  • *If power was not reduced to < 75% within 1 hr**
52
Q
  • 0POP04-IA-0001 Loss of Instrument Air*
    • *

If the IA leakage location can be determined by ICS, then can the US skip ahead in the procedure to isolate the leak?

A

Yes, CIP allows US to skip to Step 10.0 to isolate leak

53
Q
  • 0POP04-ZO-0003 Secondary Plant Stabilization*
    • *

What will cause you to enter 0POP04-ZO-0003 Secondary Plant Stabilization?

A

Rx Trip / SI

MT Turning Gear will not engage (Manual / Auto)

Failure of MT Turning Gear while rotating Turbine w/ vacuum

Failure of Bearing Lift System while on Turning Gear under vacuum

54
Q
  • 0POP04-FW-0001 Loss of SG Level Control*
    • *

How long can a SGFPT be operated at 5500 - 5600 RPM?

A

1 hr maximum

Individual SGFP flow shall be greater than 11,000 gpm

  • D/P across impeller will not be above design.
55
Q
  • 0POP04-TM-0005 Fast Load Reduction*
    • *

What are the boration thumbrules to perform a fast load reduction from 100% to 10% RTP at BOL? (1,000 MWD/MTU or 1,378 ppm boron)

A
  • 100% - 50%:*
  • *117 gal / 10% RTP reduction**
  • 50% - 10%:*
  • *2 gal / 10% RTP reduction​**
  • The differential rod worth almost doubles as the ‘C’ control bank inserts; thus, compensating for power defect. Therefore, boron addition values less than 50% decrease sharply.*

Assumptions:

  • 100% RTP
  • Rods in Auto
  • Tavg/Tref ≤ 3 ˚F
  • ≥ 50 steps above RIL

Note:
≈ 5 min - 7 min delay before boration addition is observed in plant response.

56
Q
  • 0POP04-TM-0003 Turbine Trip < P-9*
    • *

If Tavg drops below 567 ˚F during a turbine trip < P-9, what should the operators do to restore Tavg?

A

Secure Steam loads

57
Q
  • 0POP04-RC-0006 Shutdown LOCA*
    • *

What will cause you to enter adverse containment conditions?

A

Containment Pressure ≥ 5 psig

Containment Radiation ≥ 105 R/hr

Containment Integrated Radiation ≥ 106 Rads

58
Q
  • 0POP04-CW-0001 Loss of Circulating Water Flow*
    • *

What CW pump motor motor bearing temperature would require the operator to trip the affected CW pump?

A

≥ 200 ˚F

59
Q
  • LOT 202.26 Service / Instrument Air*
    • *

What happens as IA pressure lowers?

A
  • 122 psig / 119 psig / 116 psig / 113 psig:*
  • *Compressors 11 - 13 / 14 Start**
  • Lead / Standby / Lag / Air Cooled*
  • 100 psig:*
  • *Service Air Isolation Closes**
  • Reset on ZLP-134 (TGB 29’ by compressors 11/12/13)*
  • 90 psig:*
  • *IA to yard Closes**
  • 88 psig:*
  • *Low Power FRVs drift closed**
  • 80 psig:*
  • *IA Dryer Bypass Opens**
  • Reset by valve*
  • *Letdown Header Orifice header isolation valves drift Closed**
  • 67 psig:*
  • *MFRVs drift Closed**

60 psig:
Manually Trip the Rx
MSIVs drift Closed

Service / IA Air pressure indicated on CP008.

60
Q
  • 0POP04-TM-0002 Turbine Monitoring Alarms*
    • *

What are the turbine trip criteria as laid out in 0POP04-TM-0002 Turbine Monitoring Alarms?

A

Rotor Position not between +40 mils and -40 mils [2/2]

  • *Bearings 1-8 vibration > 14 mils**
  • Load reduction not effective in lowering vibration*
  • *Bearings 9-10 vibration > 10 mils**
  • Load reduction not effective in lowering vibration*
  • *Turbine ∆Expansion > Danger Alarm**
  • Must be substantiated by other indications*

Bearing Metal Temp > 225 ˚F

61
Q
  • 0POP04-AE-0007 Loss of all AC while on S/D Cooling*
    • *

How do operators inform people inside containment to evacuate if power is lost?

A

Megaphone

Located in flex locker at EAB 86’

62
Q
  • LOT 201.15 RCS Temperature Monitoring*
    • *

What parameters feed into OT∆T?

A

Tavg

∆T

Thermal Power

RCS Flow

PZR Pressure

  • *∆I**
  • Only used when ∆I exceeds +8%*

∆I and PZR Pressure NOT used for OP∆T.

63
Q
  • 0POP04-RP-0002 Loss of Automatic PZR Level Control*
    • *

What are the immediate actions of 0POP04-RP-0002 Loss of Automatic PZR Level Control?

A

Place FK-0205 in Manual

Adjust FK-0205 to maintain PZR level

64
Q
  • 0POP04-CD-0001 Loss of Condensate Flow*
    • *

What hotwell level will require you to trip the Rx and perform 0POP05-EO-EO00?

A
  • *0.25 ft**
  • LI-7007 on CP009*
65
Q
  • 0POP04-AE-0001 Loss of AC Power*
    • *

If power is lost to ESF Train A or Train C and their associated batteries have ≥ 1 cells jumpered, what must the operators do?

A

Shed Loads on DP-1201 (Train A) or DP-1204 (Train C) within 30 mins

66
Q
  • 0POP04-TM-0005 Fast Load Reduction*
    • *

What are the boration thumbrules to perform a fast load reduction from 100% to 10% RTP at MOL? (9,000 MWD/MTU or 873 ppm boron)

A
  • 100% - 50%:*
  • *154 gal / 10% RTP reduction**
  • 50% - 10%:*
  • *6 gal / 10% RTP reduction**
  • The differential rod worth almost doubles as the ‘C’ control bank inserts; thus, compensating for power defect. Therefore, boron addition values less than 50% decrease sharply.*

Assumptions:

  • 100% RTP
  • Rods in Auto
  • Tavg/Tref ≤ 3 ˚F
  • ≥ 50 steps above RIL

Note:
≈ 5 min - 7 min delay before boration addition is observed in plant response.

67
Q
  • 0POP04-AE-0001 Loss of AC Power*
    • *

What 13.8kV / 4.16 kV busses does 0POP04-AE-0001 NOT cover?

A

1K

1L

1M

68
Q
  • LOT 201.15 RCS Temperature Monitoring*
    • *

What are the RCS NR temperature instruments used for?

A
  • Tavg:*
  • *OT∆T**
  • *OP∆T**
  • *FW Isolation**
  • P-4 w/ Tavg - Low (574 ˚F)*
  • *P-12**
  • < 563 ˚F [2/4] Blocks steam dumps*
  • Auctioneered High Tavg:*
  • *Rod Control**
  • Indication on CP005 is Auctioneered Low Tavg*
  • *Steam Dumps**
  • *PZR Level Control**
  • Auctioneered Low Tavg:*
  • *C-17**
  • Auctioneered High ∆T:*
  • *Rod Insertion Limit**

3 in HL (120˚ apart for laminar flow concerns) and 1 in CL per loop.

Also has 3 fast response RTDs in CL per loop.

  • Note:*
  • 3 HL RTDs are averaged together to give signal. If 1 fails the system will automatically kick it out.*
69
Q
  • 0POP04-CD-0001 Loss of Condensate Flow*
    • *

What must be done if you were to lose all condensate pumps and a condensate pump cannot be restarted?

A

Trip Rx

Ensure Turbine Trip

Ensure MSIVs and MSIBs closed

Ensure SUFP in PTL

Trip SGFPTs

Trip all FWBPs

Perform 0POP05-EO-EO00

70
Q
  • 0POP04-AE-0001 Loss of AC Power*
    • *

What must the operator do if power is lost to a RCP while in MODES 1-2?

A

Trip the Rx

Perform 0POP05-EO-EO00

71
Q
  • 0POP04-FW-0002 SGFP Trip*
    • *

What are the operator immediate actions for 0POP04-FW-0002 SG Feed Pump Trip?

A

Check Required number of SGFPs running

RNO:

  • Ensure SU SGFP running*
  • Start Standby booster pump*
  • If SU SGFP trips or SGFPT trips w/ SU SGFP running, then if idle (3300 RPM) SGFPT available, ramp up speed*
  • *Check SGFP Master Speed Controller**
  • Operable in Auto, PT-557, PT-558, controlling steam flow*

RNO:

  • Place SGFP Master Speed Controller in Manual and adjust*
  • If not operable in auto/manual then control with individual controllers*
72
Q
  • 0POP04-TM-0003 Turbine Trip < P-9*
    • *

When using the steam dumps in steam pressure mode, what is the temperature band that should be maintained?

A

572 ˚F - 577 ˚F

73
Q
  • 0POP04-RC-0006 Shutdown LOCA*
    • *

What must the operator verify if the RHR Temperature control HCVs and RHR HX Bypass valves position indicating lights are not lit?

A

Valve Disconnects and Knife Switches are closed

74
Q
  • 0POP04-AE-0004 Loss of power to ≥ 1 4.16 kV ESF Busses*
    • *

A loss of how many ESF busses would require entry into the emergency plan?

A

< 2 loaded standby DGs

AND

No other OPERABLE AC sources

75
Q
  • 0POP04-CD-0001 Loss of Condensate Flow*
    • *

What should be done if you get a SGFPT seal water D/P low alarm in?

A
  • *Take manual control of DA level control valves and throttle closed until all SGFPT low D/P alarms clear.**
  • (≈ 400 psig - 450 psig)*
76
Q
  • 0POP04-AE-0001 Loss of AC Power*
    • *

If power is lost to all ESF busses, then an operator must be sent to shed the Channel I sequencer. How long does the operator have to perform this action?

A

30 mins

77
Q
  • 0PGP03-ZO-0041 Primary to Secondary Leakage*
    • *

What puts you in action level 1 for primary to secondary leakage?

A
  • Total Leak Rate (All 4 S/Gs):*
  • *≥ 30 gpd**

Monitor CARS / BD every 10 mins and N-16 every 15 mins

78
Q
  • 0POP04-RA-0003 Loss of RM-11*
    • *

What two process monitors will the control room not have indication of once RM-11 is lost?

A

RT-8041 (TG Sump)

RT-8042 (CP Discharge)

79
Q
  • 0POP04-RC-0006 Shutdown LOCA*
    • *

What conditions would require the operator to secure all RCPs per 0POP04-RC-0006 S/D LOCA?

A

RCS Subcooling < 35 ˚F

PZR Level < 8%

#1 Seal D/P < 220 PSID

#1 Seal Leakoff - Low

80
Q
  • 0POP04-CD-0001 Loss of Condensate Flow*
    • *

What must be performed if power changes by ≥ 15% in any 1 hr period?

A

Notify chemistry to perform an isotopic analysis of RCS iodine

81
Q
  • LOT 201.30 Offsite Electrical*
    • *

Procedurally, what is the current rating of the standby transformer windings?

A

1621 Amps / Winding

Equivalent to 2 Aux Busses and all 6 ESF busses fully loaded.

82
Q
  • 0POP04-AE-0007 Loss of all AC while on S/D Cooling*
    • *

What CET temperature will have you transition to the SAMGs?

A

1200 ˚F

TSC and Emergency Director will be notified at 708 ˚F.

83
Q
  • 0POP04-RP-0005 COMS Actuation or Failure*
    • *

What must the operator do if the PZR is solid and letdown is lost?

A

Stop all CCPs

Stop all RCPs

Close Seal Injection HCV-0218

Take Charging FK-0205 to manual and close

Close Charging Line OCIV (MOV-0025)

84
Q
  • LOT 202.15 SGWLC*
    • *

How does the MFRVs control SGWL?

A
  • SG Water Level Mismatch:*
  • *2.5 (Actual Level - Program Level)**
  • Flow Mismatch:*
  • *0.6 (Steam Flow - Feed Flow)**

MFRVs are level dominant.

85
Q
  • 0POP04-FW-0001 Loss of SG Level Control*
    • *

What must be done if SGNR level cannot be maintained < 87.5% SGNR?

A
  • ≥ 5% Rx Power:*
  • *Trip Rx**

Go to 0POP05-EO-EO00

  • < 5% Rx Power:*
  • *Reduce power to < 3% Rx Power**

Ensure MFRV isolated

Transition to LPFRVs, Preheater bypass Valves, or AFW

  • Note:*
  • We put a guardrail of 85% and 22% on SGWL.*
86
Q
  • 0POP04-NI-0001 Nuclear Instrumentation Malfunction*
    • *

What are your actions if the plant is in MODES 3-5 and both extended range NIs are lost?

A

Suspend positive reactivity changes [Immediately]

Isolate unborated water paths from RMW system to RCS [15 mins]

Restore 1 channel to OPERABLE [1 hr]

OR

Secure unborated water sources [2 hrs]
AND
Verify SDM [4 hrs and 12 hrs after]

87
Q
  • 0POP04-RA-0003 Loss of RM-11*
    • *

What radiation detectors are used to detect RCS leakage if RM-11 is lost?

A

RT-8010B (FHB / MAB)

RT-8011 (RCB)

88
Q
  • 0PGP03-ZO-0041 Primary to Secondary Leakage*
    • *

What puts you in action level 2 for primary to secondary leakage?

A
  • Leakage from 1 S/G:*
  • *75 gpd - 150 gpd**

Monitor CARS / BD every 10 min and N-16 every 15 mins.

If > 75 gpm for ≥ 1 hr:

  • Go to POP04-RC-0004 (SG Tube Leakage)
  • Be in MODE 3 [24 hrs]
    • Time starts when ≥ 75 gpd first indicated
89
Q
  • 0POP04-AE-0004 Loss of power to ≥ 1 4.16 kV ESF Busses*
    • *

What is the load restriction on each winding of the emergency transformer?

A

2762 KW / winding

  • Used in the event of LOOP w/ LOCA.
  • Aids in keeping ESF bus > 4.0 kV

Note:
If only 1 ESF bus is available and it will be loaded on emergency transformer, then load limit is N/A but must maintain > 4.0 kV on ESF bus.

90
Q
  • 0POP04-RH-0001 Loss of RHR*
    • *

What are the different ways an operator can restore RCS inventory to +8 - +11 during a loss of RHR?

A

Gravity Drain RWST through idle LHSI pump in idle RHR train

CCP through normal charging or seals

LHSI pump

91
Q
  • 0POP04-CV-0004 Loss of Normal Letdown*
    • *

Is 0POP04-CV-0004 loss of normal letdown entered after a SI?

A

No

Only entered if loss of letdown is unexpected.

92
Q
  • 0POP04-RC-0003 Excessive RCS Leakage*
    • *

What must the operators do if VCT level cannot be maintained > 15% w/ charging pump suction aligned to the VCT?

A
  • MODES 1-3 w/ RCS pressure > 1000 psig:*
  • *Ensure Rx Tripped**

Initiate Safety Injection

Go To 0POP05-EO-EO00

  • Other MODES:*
  • *Go to 0POP04-RC-0006 Shutdown LOCA**

Same actions for:

  • RCS leakage exceeds 200 gpm and PZR level lowering
  • PZR level cannot be maintained > 17%
  • Containment pressure cannot be maintained < 3 psig with supplemental purge or cooling
93
Q
  • 0POP04-AE-0001 Loss of AC Power*
    • *

How long does the operator have to restore RCFC cooling (CCW) following a loss of all AC?

A

30 mins

94
Q
  • 0POP04-TM-0003 Turbine Trip < P-9*
    • *

What are the operator actions if the steam dumps are unavailable during a turbine trip < P-9?

A

Trip the Rx

Perform 0POP05-EO-EO00

95
Q
  • 0POP04-RP-0001 Loss of Automatic PZR Pressure Control*
    • *

What is your immediate action if any PZR pressure channel fails high?

A

Position the PZR pressure control selector switch to remove failed channel from control

96
Q
  • 0POP04-OC-0001 Loss of OL-ACW*
    • *

What must the operator do if only 1 condensate pump is running and CL-ACW pump discharge temperature is > 118 ˚F (Alarms)?

A

Place all LPHDs in PTL

Secure all running condensate pumps

97
Q
  • 0PGP03-ZO-0041 Primary to Secondary Leakage*
    • *

What puts you in action level 3 for primary to secondary leakage?

A

Leakage from 1 S/G:

  • Condition 1:*
  • *≥ 75 gpd and ↑ 30 gpd/hr**
  • Not required be entered for spikes*
  • Condition 2:*
  • *≥ 75 gpd w/ loss of radiation monitors**
  • May terminate S/D if Rad monitors restored and < 75 gpd*
  • Condition 3:*
  • *> 150 gpd**
  • Must be entered for spikes*
  • Go to POP04-RC-0004 (SG Tube Leakage)
  • Condition 1 OR 2: ↓50% [1 hr] and Be in MODE 3 [Following 2 hrs]
  • Condition 3: Be in MODE 3 [6 hrs]
98
Q
  • 0POP04-FW-0002 SGFP Trip*
    • *

When is 0POP04-FW-0002 SGFP Trip APPLICABLE?

A

MODES 1-2

99
Q
  • 0POP04-FW-0002 SGFP Trip*
    • *

What must the operator do if > 85% Rx Power and < 2 FWBPs are available?

A

Trip Rx

Perform 0POP05-EO-EO00

100
Q
  • 0POP04-CC-0001 CCW System Leak*
    • *

What must the operator do if CCW surge tank compartment level is < 56%?

A

Ensure RHR pump for unaffected CCW train in service

Ensure associated RHR train secured

Ensure associated CCW pump in PTL

101
Q
  • 0POP04-RP-0004 Failure of RCS Loop RTD*
    • *

Does the operator have to take rod control to manual if RTD fails low?

A

Yes

It doesn’t matter the failure, rods must be taken to manual. This is NOT an Immediate Action however.

102
Q
  • 0POP04-AE-0001 Loss of AC Power*
    • *

What must be done if operation of a SG PORV is required and it’s associated ESF bus is deenergized?

A

Take Manual Control of SG PORV

Hold Down arrow for ≥ 20 Sec

Place station blackout bypass switch in bypass

103
Q
  • 0POP04-OC-0001 Loss of OL-ACW*
    • *

What must the operator do if no OL-ACW pumps are running and cannot be restarted?

A

Trip Rx

Trip Main Turbine

Perform 0POP05-EO-EO00

104
Q
  • 0POP04-RC-0006 Shutdown LOCA*
    • *

When must the operator ensure at least 1 HHSI pump and 1 LHSI pump are running per 0POP04-RC-0006 S/D LOCA?

A

RCS subcooling < 35 ˚F

PZR Level < 8%

Containment Pressure > 3 psig

105
Q
  • 0POP04-RC-0002 RCP Off Normal*
    • *

What RCP Motor Upper / Lower Radial Bearing temperature would require the operator to trip the RCP?

A

≥ 195 ˚F

  • Ensure Rx Tripped
  • Ensure Turbine Tripped
  • Stop affected RCPs
  • Perform 0POP05-EO-EO00
106
Q
  • 0PGP03-ZO-0041 Primary to Secondary Leakage*
    • *

What puts you in increased monitoring for primary to secondary leakage?

A
  • Total Leak Rate (All 4 S/Gs):*
  • *≥ 5 gpd and < 30 gpd**

Monitor CARS / BD / N-16 every 12 hrs

Note:
≤ 10% rise in 24 hrs, return to normal monitoring.

107
Q
  • 0POP04-CD-0001 Loss of Condensate Flow*
    • *

What must be done if a condensate pump trips and another condensate pump cannot be started?

A

Commence turbine load reduction to ≤ 50% at ≤ 5% / min

108
Q
  • 0POP04-CW-0001 Loss of Circulating Water Flow*
    • *

At what condensate polisher inlet temperature should the condensate polishers be bypassed?

A

140 ˚F

109
Q
  • 0POP04-NI-0001 Nuclear Instrumentation Malfunction*
    • *

What are your actions if a SR detector fails?

A
  • Failed High:*
  • *Ensure Rx Tripped**

Go To 0POP05-EO-EO00

  • Failed Low:*
  • *Suspend positive reactivity changes**
110
Q
  • LOT 201.14 PZR Pressure & Level*
    • *

At what pressure will the PORV (PCV-655A) lift when COMS is armed?

A
  • 70 - 200 ˚F:*
  • *515 psig**
  • 220 - 380 ˚F:*
  • *730 psig**

Uses Auct Low WR TH / PT-403

  • Note:*
  • Normal PORV setpoint is ≈ 2335 psig. (Master pressure controller 87.5%)*
111
Q
  • 0POP04-FW-0002 SGFP Trip*
    • *

What must the operator do if Rx Power is < 5 % and SGNR level cannot be maintained < 87.5 %?

A

Ensure MFW to affected SG isolated

Reduce power to < 3%

Place AFW inservice

112
Q
  • 0POP04-CW-0001 Loss of Circulating Water Flow*
    • *

What condenser D/T is indicative of a loss of circulating water?

A

D/T ≥ 25 ˚F

113
Q
  • 0POP04-RC-0002 RCP Off Normal*
    • *

What RCP Lower Seal Water Bearing or Seal #1 Inlet temperature would require the operator to trip the RCP?

A

≥ 230 ˚F

  • Ensure Rx Tripped
  • Ensure Turbine Tripped
  • Stop affected RCPs
  • Perform 0POP05-EO-EO00
114
Q
  • 0POP04-RP-0001 Loss of Automatic PZR Pressure Control*
    • *

What is your immediate action if any PZR pressure channel fails low?

A

Place PZR Pressure Controller in manual

Position the PZR pressure control selector switch to remove failed channel from control

115
Q
  • 0POP04-RC-0002 RCP Off Normal*
    • *

What RCP Motor Stator Winding temperature would require the operator to trip the RCP?

A

≥ 310 ˚F

  • Ensure Rx Tripped
  • Ensure Turbine Tripped
  • Stop affected RCPs
  • Perform 0POP05-EO-EO00
116
Q
  • 0POP04-TM-0005 Fast Load Reduction*
    • *

How long can the main turbine exhaust pressure be operated in the restrictive zone of the exhaust pressure limitation curve?

A

5 mins

Must be returned to a value outside the restrictive zone or Rx and turbine must be tripped.

117
Q
  • 0POP04-AE-0007 Loss of all AC while on S/D Cooling*
    • *

What are the time sensitive actions to ensure the Class 1E batteries last 8 hrs?

A

De-energize ESF Sequencers (30 mins)

Initiate FSG04 (Deep Load Shed) (30 mins)

Complete FSG04 (2 hrs)

118
Q
  • 0POP04-CC-0001 CCW System Leak*
    • *

What must the operator do once CCW surge tank level lowers to 61.5% and a common header isolation has occurred?

A

Ensure Rx Tripped

Ensure RCPs Tripped

Go to 0POP05-EO-EO00

119
Q
  • 0POP04-TM-0001 Turbine Load Rejection*
    • *

If during a down power, Governor valve 2 fails closed, then what must the operator do prior to Governor valve 4 going closed?

A

Trip the Rx

Perform 0POP05-EO-EO00

120
Q
  • 0POP04-RC-0006 Shutdown LOCA*
    • *

How long does the operator have to restore Spent Fuel Cooling once lost?

A

2.5 hrs

121
Q
  • 0POP04-FW-0001 Loss of SG Level Control*
    • *

What are your immediate actions per 0POP04-FW-0001 Loss of SG Level Control?

A
  • *Check FRVs / LPFRVs responding in Auto**
  • If not take to manual and adjust SG WL to 68% - 74%*
  • *Check SGFP speed controllers responding in Auto**
  • Place Master / Individual SGFP speed controllers in manual and adjust SG WL to 68% - 74%*
122
Q
  • 0POP04-AE-0007 Loss of all AC while on S/D Cooling*
    • *

What must SG pressure be in order to use the TDAFW pump?

A

> 150 psig

123
Q
  • LOT 202.15 SGWLC*
    • *

How does the LPRVs control SGWL?

A
  • SG Water Level Mismatch:*
  • *Actual Level - Program Level**
  • PR NI Compensation:*
  • *Auctioneered High NI**

Low Power Feed Reg Valves are level dominant.

124
Q
  • 0POP04-RP-0002 Loss of Automatic PZR Level Control*
    • *

What must the operator do if PZR level is > 70% and FCV-0205 is not controlling?

A

Close Charging OCIV MOV-0025
OR
Close Charging Loop A / C Isolations
(MOV-0003/MOV-0006)

125
Q
  • 0POP04-ZO-0003 Secondary Plant Stabilization*
    • *

If systems necessary to support condenser vacuum are unavailable, then what must the operators do?

A
  • *Close MSIVs and MSIBs**
  • Use safety related handswitches followed by non-safety on CP006*

Take all non-running CARS pump local switches to OFF

Open Vacuum Breakers

Secure all CARS pumps

Ensure Hood Spray in MOD position

Stop S/U SGFP

Secure gland seal

Secure Aux Steam

If in MODE 5, open CP Bypass (MOV-0132)

126
Q
  • LOT 202.23 OL-ACW*
    • *

What are the starting permissives and auto starts for the OL-ACW pumps?

A
  • Auto Start:*
  • *System Pressure - Low (68 psig)**
  • Downstream of the strainer*
  • *Trip of Running Pump**
  • Starting Permissives:*
  • *Seal Water Pressure ≥ 18 psig [Unit 1 ONLY]**
  • Will not trip pump*

Note:
Pressure indicator on CP009 is pressure downstream of strainer NOT pump discharge pressure.

POP04's (2 decks)

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