ML15244A318
| 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: |
| References | |
| 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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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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The events are valid with regard to physics and thermodynamics.
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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
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Total malfunctions (5-8) b,5,5
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Malfunctions after EOP entry (1-2)
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Abnormal events (2-4) 3 I 5 I.;}.
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- 4.
Major transients (1-2)
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EOPs entered/requiring substantive actions (1-2) i I I I ;)..
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EOP contingencies requiring substantive actions (0-2)
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Critical tasks (2-3)
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