IOI

Question 1

When does FWLC transfer to single element?

Answer 1

26% Rx power

Question 2

When should FWLC to start-up level control?

Answer 2

3 mlbm/hr

Question 3

62.2% core flow is how many mlbm/hr?

Answer 3

70 mlbm/hr

Question 4

When is aux cooling tower put in service?

Answer 4

before 75%

Question 5

When should all heater drain pumps be pumping forward, or ensure all condensate and condensate booster pumps are running?

Answer 5

approx 70%

Question 6

What is max power with first stage and/or second stage MSR out of service?

Answer 6

95%

Question 7

max power with one LPFWH string and 1 first stage reheater out of service?

Answer 7

90%

Question 8

What’s the max power with 1 HDP out of service?

Answer 8

88%

Question 9

What’s the max power with 2 HDP out of service?

Answer 9

79%

Question 10

What is max power with 1 HPFWH out of service?

Answer 10

95%

Question 11

What is max power with 1 LPFW heater out of service?

Answer 11

90%

Question 12

What is max power with 1 LPFWH and 1 HPFWH out of service?

Answer 12

90%

Question 13

What is rated steam flow and feed flow?

Answer 13

Steam – 18.97 mlbm/hr

FW – 18.94 mlbm/hr

Question 14

What is rated core flow?

Answer 14

112.5 mlbm/hr

Question 15

what is max tech spec steam dome pressure?

Answer 15

< 1045 psig

Question 16

what is feedwater temp?

Answer 16

420 deg F

Question 17

What is core thermal power?

Answer 17

<= 4408 MWt

Question 18

What is the turbine roll-up ladder?

Answer 18

240 rpm - turning gear FE01 valve closes

400 rpm - vibrations

540 rpm - shaft-lift secures

800 rpm - TG standstill secures

1650 rpm - Aux oil pump secures

1800 rpm -- Tg test
vent rps transmitters
SO temps
SCW temps
Gen H2
Gen Auxilliaries
PW
Bypass valves

Question 19

When should the offgas adsorbers be placed in treat?

Answer 19

936 psig

Question 20

what should be done at 400 psig?

Answer 20

1 RFPT in service

additional condensate pump in service

Question 21

When should second RWCU pump and filter be put in service?

Answer 21

> 200 psig

Question 22

When should you begin warming up the SJAE?

Answer 22

300 psig

Question 23

When should SJAE be put in service?

Answer 23

300-500 psig

Question 24

What should be done at 110 psig?

Answer 24

RWCU post pump mode

Question 25

When should you ensure RCIC is operable?

Answer 25

150 psig

Question 26

When should RCIC surveillance be performed during startup?

Answer 26

within 12 hours after reaching 150 psig if starting up from refueling outage

Question 27

what should be done before 60 psig Rx pressure?

Answer 27

warm-up RCIC Start-up level control in service one condensate booster pump in service

Question 28

what should RFPT speed be running at with 1 pump running and 2 pumps running?

Answer 28

1 RFPT -- < 5850 2 RFPT < 5800

Question 29

what are the RFPT critical speeds?

Answer 29

3100-3200 rpms 3279-3379 rpms

Question 30

When is the ECCS line break annunciation valid?

Answer 30

> 80% Rx power AND > 90% flow

Question 31

Who can N/A not needed steps in the IOI?

Answer 31

Shift supervision ( shift manager/CRS)

Question 32

How do you verify all rods in after a scram?

Answer 32

push raw data button (not by looking at all green lights)

Question 33

what should be done if an uncoupled rod is observed?

Answer 33

enter CRD malfunction ONEP (05-1-02-IV-1)

Question 34

What is the minimum Rx period?

Answer 34

90 seconds

Question 35

what should be done if too short of a Rx period is observed?

Answer 35

Insert all control rods to increase period

Question 36

when should you go to single notch withdrawal?

Answer 36

10 times initial count rate

Question 37

What is the tech spec and admin limits for heatup/cooldown rates?

Answer 37

tech spec 100 deg F admin 90 deg F

Question 38

what temp should feedwater temp be maintained at? why?

Answer 38

> 70 deg F, to protect the FW flued heads

Question 39

what should drywell pressure be maintained at?

Answer 39

< 1 psig

Question 40

what is Keff when Rx is exactly critical?

Answer 40

Keff = 1

Question 41

What is reactor period definition?

Answer 41

time it takes for initial neutron population to change from some initial value to "e" (2.718) times that initial value. Period is measured is seconds.

Question 42

What is reactor period if there is no change?

Answer 42

infinity

Question 43

What is doubling time?

Answer 43

time taken for neutron population to double

Question 44

RX period calculation?

Answer 44

RX period = DT x 1.44

Question 45

reactor period

Answer 45

change in neutrons from one generation to the next

Question 46

criticality

Answer 46

increase in counts with no rod motion

Question 47

approaching criticality? (Control rods_)

Answer 47

use single notch control rods

Question 48

criticality is expected when?

Answer 48

criticality is expected at any time after the first rod is not full in

Question 49

M3?

Answer 49

required prior to mode 3 after a hydro pressure test

Question 50

S

Answer 50

recommended for startup or mode 3

Question 51

calculate period

Answer 51

1.44 x Doubling time

Question 52

heatup/cooldown plots

Answer 52

don't exceed 90F admin and 100F TS (taken every 15 minutes)

Question 53

Begin single notch withdrawal when?

Answer 53

at 10 times the initial SRM count rate