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PREEXERCISE BRIEFING-EXERCISE-POSTEXERCISE CRITIQUE (Continued)
Instructor Outline
Trainee Activity
Perform the role of plant personnel as
Note:
requested by the shift supervisor.
ROLE PLAY: As maintenance foreman, request
the shift supervisor approve a work order allow-
ing maintenance on the isolated primary cooling
pump.
MALFUNCTION: Activate malfunction 10.01-
Perform immediate and
0002, Primary Cooling Pump "B" Turbine trip.
subsequent actions for tripped
primary cooling pump.
(Caution! When primary cooling pump trips,
remove Malfunction 10.01-0002.)
OBSERVATION: Observe diagnosis of the
Determine primary cooling pump
primary cooling pump trip:
trip.
1.
Primary coolant pump trip
Announce failure to Control Room
personnel.
2.
Primary flow coastdown
Determine technical specification
limitations for no primary cooling
pumps running.
3.
Reactor power decrease.
OBSERVATION: Observe trainees take imme-
Dispatch plant equipment
diate and subsequent actions in response to
operator to determine cause of
primary cooling pump trip per Plant Procedures
primary cooling pump trip.
4.602.A13-45, 4.602.A6-47, 4.2.1.10 and
TS 3/4.4.1.
QUESTIONS: At appropriate times during
Answer instructor questions.
the casualty, ask questions probing trainee
knowledge of related, fundamental topics such as
the following:
Q5. Methods of determining the cause of the
Potential causes:
A5.
primary cooling pump turbine trip in the
Control Room
Indication of turbine fault
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