ML15244A318

2015 Duane Arnold Energy Center Initial License Examination Form 301-4

ML15244A318
Person / Time
Site:	Duane Arnold
Issue date:	08/20/2015
From:	NRC/RGN-III
To:	NextEra Energy Duane Arnold
Zoia, C D
Shared Package
ML15118A364	List: ML15244A279 ML15244A318 ML15244A373 ML15244A429 ML15258A652 ML15258A665 ML15267A173 ML15267A176
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Download: ML15244A318 (1)

Text

ES-301 Simulator Scenario Quality Checklist form ES~301-4 II Facility: Duane Arnold Energy Center Date of Exam: 4/6/15-4/17/15 Scenario Numbers: 1 / 2 I :,

Operating Test No.: 2015301 QUALITATIVE ATTRIBUTES Initials a

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1.

The initial conditions are realistic, in that some equipment and/or instrumentation may be out

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of service, but it does not cue the operators into expected events.

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2.

The scenarios consist mostly of related events.

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3.

Each event description consists of

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. the point in the scenario when it is to be initiated the malfunction(s) that are entered to initiate the event tJ' rJ/;I the symptoms/cues that will be visible to the crew w.,

. the expected operator actions (by shift position) the event termination point (if applicable)

4.

No more than one non-mechanistic failure (e.g., pipe break) is incorporated into the scenario "r "'J,o..

without a credible preceding incident such as a seismic event.

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5.

The events are valid with regard to physics and thermodynamics.

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6.

Sequencing and timing of events is reasonable, and allows the examination team to obtain

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7.

If time compression techniques are used, the scenario summary clearly so indicates.

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Operators have sufficient time to carry out expected activities without undue time constraints.

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Cues are given.

8.

The simulator modeling is not altered.

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9.

The scenarios have been validated. Pursuant to 10 CFR 55.46(d), any open simulator Yt I

performance deficiencies or deviations from the referenced plant have been evaluated tJ/A ~

to ensure that functional fidelity is maintained while running the planned scenarios.

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10.

Every operator will be evaluated using at least one new or significantly modified scenario.

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All other scenarios have been altered in accordance with Section D.5 of ES-301.

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11.

All individual operator competencies can be evaluated, as verified using Form ES-301-6

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12.

Each applicant will be significantly involved in the minimum number of transients and events

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specified on Form ES-301-5 (submit the form with the simulator scenarios).

13.

The level of difficulty is appropriate to support licensing decisions for each crew position.

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I Target Quantitative Attributes (Per Scenario; See Section D.5.d)

Actual Attributes

1.

Total malfunctions (5-8) b,5,5

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2.

Malfunctions after EOP entry (1-2)

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3.

Abnormal events (2-4) 3 I 5 I.;}.

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4.

Major transients (1-2)

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5.

EOPs entered/requiring substantive actions (1-2) i I I I ;)..

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6.

EOP contingencies requiring substantive actions (0-2)

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7.

Critical tasks (2-3)

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