ML20245E576

ES-301-4

ML20245E576
Person / Time
Site:	Prairie Island
Issue date:	08/27/2020
From:	Nuclear Management Co
To:	NRC/RGN-III/DRS/OLB
Callaway G
Shared Package
ML19127A304	List: ML20245E566 ML20245E574 ML20245E576 ML20245E579 ML20245E580 ML20252A248 ML20252A251 ML20252A254
References
Download: ML20245E576 (1)

Text

ES-301 Simulator Scenario Quality Checklist Form ES-301-4 Facility: PRAIRIE ISLAND Date of Exam: AUG 2020 Scenario Numbers: 1/2/3(SPARE) Operating Test No: Pl-lLT-NRC-2O QUALITATIVE ATTRIBUTES lnitials a b- ^fl

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. Ft (,/

2. The scenarios consist mostly of related events r'< l^-

J, Each event description consists of thefollowing:

o the point in the scenario when it is to be initiated o the malfunction(s) or conditions that are entered to initiate theevent

. the symptoms/cues that will be visible to the crew

. the expected operator actions (by shiftposition)

. the event termination point (if applicable) tr( L

4. The events are valid with regard to physics andthermodynamics. ft L

5. Sequencing and timing of events is reasonable and allows the examination team toobtain complete evaluation results commensurate with the scenario objectives. R (rt-

6. lf time compression techniques are used, the scenario summary clearlyso indicates.

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

Cues are given. FC L,

7. The simulator modeling is not altered. tr( L

o. The scenarios have been validated. Pursuant to 10 CFR 55.46(d), any opensimulator performance deficiencies or deviations from the referenced plant have been evaluated to ensure that functional fidelity is maintained while running the plannedscenarios. f( L

9. Scenarios are new or significantly modified in accordance with Section D.5 of ES-301 .

f( L

10. All individual operator competencies can be evaluated, as verified using Form ES-301-6 (submit the form along with the simulator scenarios). a L-

11. The scenario set provides the opportunity for each applicant to be evaluated in each of the applicable rating factors. (Competency rating factors as described on Forms ES-303-1 and ES-303-3.) P C*-

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). F C-

13. Applicants are evaluated on a similar number of preidentified critical tasks across scenarios, when possible. a tu

14. Thelevel ofdifficultyisappropriatetosupportlicensingdecisionsforeachcrewposition.

R h, Target Quantitative Attributes per Scenario (See Section D.5.d) Actual Attributes

1. Malfunctions after EOP entry (1-2) 2t3t2t3 Q (^,

2. Abnormal events (2-4) 3t3t2t2 R (-

3. Major transients (1-2) 1t1t1t1 G( t*

4. EOPs entered/requiring substantive actions (1-2) 2t2t2t2 trr b"

5. Entry into a contingency EOP with substantive actions (> 1 per scenario set) 1t1 F( c-

6. Preidentified critical tasks (> 2) 2t2t4t2 & (r-The facility licensee signature is not applicable for NRC-developed tests.

An independent NRC reviewer initials items in column "c"; chief examiner concurrence is required.

ES-301, Page 25 of 33