ML14247A257

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2014 Byron Nuclear Station Initial License Examination Form ES-301-4
ML14247A257
Person / Time
Site: Byron  Constellation icon.png
Issue date: 06/13/2014
From: Walton R
NRC/RGN-III/DRS/OLB
To:
Exelon Generation Co
Shared Package
ML14140A562 List:
References
Download: ML14247A257 (2)
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Text

ES-301 Simulator Scenario Quality Checklist Form ES-301-4

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Facilty: /3'JI"('4V"-- Date of Ex:~:o/ 17 Scenario Numbers: I I Zr 3 Operating Test No.: ~It/ 1-1ec.

v QUALITATIVE ATTRIBUTES Initials a b* c#

1. The initial conditions are realistic, in that some equipment and/or instrumentation may be out 1~) ,.._. R~

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

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2. The scenarios consist mostly of related events. ~ ~
3. Each event description consists of

.* the point in the scenario when it is to be initiated the malfunction(s) that are entered to initiate the event

  • the symptoms/cues that will be visible to the crew ~~ ~

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  • 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 without a credible preceding incident such as a seismic event

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5. The events are valid with regard to physics and thermodynam ics. '{~ #-- ~w
6. Sequencing and timing of events is reasonable , and allows the examination team to obtain complete evaluation results commensurate with the scenario objectives. ~ Jt- ~w
7. If time compression techniques are used, the scenario summary clearly so indicates.

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

Cues are given. (#()~ ~ k\/w

8. The simulator modeling is not altered. J:fl' /j£- ~

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9. The scenarios have been validated. Pursuant to 10 CFR 55.46(d), any open simulator performance deficiencies or deviations from the referenced plant have been evaluated 1- Bftv to ensure that functional fidelity is maintained while running the planned scenarios.
10. Every operator will be evaluated using at least one new or significantly modified scenario.

All other scenarios have been altered in accordance with Section 0.5 of ES-301. ~1f ,ft.. f?>ttv 11 . All individual operator competencies can be evaluated, as verified using Form ES-301-6 (submit the form along with the simulator scenarios) . ~ Qt-. &\J

12. Each applicant will be significantly involved in the minimum number of transients and events specified on Form ES-301 -5 (submit the form with the simulator scenarios) .

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

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Target Quantitative Attributes (Per Scenario; See Section D.S.d) Actual Attributes -- -- --

1. Total malfunctions (5-8) 7 I 7t 7 ry,_~> ,Pt.- r{LV
2. Malfunctions after EOP entry (1 -2) I I I I I r, ~ 6t-- f}{~
3. Abnorm al events (2-4) t/ I lf I ~ (~W' /Jt.. RWV
4. Major transients (1-2) I I ZI I r, r 1ft, PUJJ
5. EOPs entered/requiring substantive actions (1-2) I I I I I ~11' #t- ~
6. EOP contingencies requi ring substantive actions (0-2) J I I I I 1 ~, /7L ~l-\IJ 2,.; Z..t 2.-- 1V~ ~vJ
7. Critical tasks (2-3) I

ES-301 Simulator Scenario Quality Checklist Form ES~301*4 Date of E<<£l..fZD~renario Numbers: eiJ Y/ Operating Test No.: 2~1~ ,JJ/(c__

J QUALITATIVE ATIRIBUTES Initials a b. c#

1. The initial conditions are realistic , in that some equipment and/or instrumentation may be out of service, but it does not cue the operators into expected events .
2. The scenarios consist mostly of related events .
3. Each event description consists of
  • the point in the scenario when it is to be initiated
  • the malfunction(s) that are entered to initiate the event
  • the symptoms/cues that will be visible to the crew
  • 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 without a credible preceding incident such as a seismic event.
5. The events are valid with regard to physics and thermodynamics.
6. Sequencing and timing of events is reasonable, and allows the examination team to obtain complete evaluation results commensurate with the scenario objectives.
7. If time compression techniques are used , the scenario summary clearly so indicates.

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

Cues are given .

8. The simulator modeling is not altered .
9. The scenarios have been validated. Pursuant to 10 CFR 55.46(d) , any open simulator performance deficiencies or deviations from the referenced plant have been evaluated 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.

All other scenarios have been altered in accordance with Section 0 .5 of ES-301. ~

11. All individual operator competencies can be evaluated, as verified using Form ES-301 -6 (subm it the form along with the sim ulator scenarios).
12. Each applicant will be significantly involved in the minimum number of transients and events specified on Form ES-301 -5 (subm it the form with the simulator scenarios).
13. The level of difficulty is appropriate to support licensing decisions tor each crew position.

Target Quantitative Attributes (Per Scenario; See Section D.S.d) Actual Attributes

1. Tota l malfunctions (5-8) 8"' I t,
2. Malfunctions after EOP entry (1 - 2) I I I I
3. Abnormal events (2-4) q I t( I
4. Major transients (1- 2) I I I I
5. EOPs entered/requiring substantive actions (1- 2) J I I I
6. EOP contingencies requiring substantive actions (D-2) 0 I I I
7. Critical tasks (2- 3) '(;r I Zt

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