ML20267A321
| ML20267A321 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 07/06/2020 |
| From: | Entergy Nuclear Operations |
| To: | NRC/RGN-III/DRS/OLB |
| Bergeon B | |
| Shared Package | |
| ML19213A184 | List: |
| References | |
| Download: ML20267A321 (1) | |
Text
Initials QUALITATIVE ATTRIBUTES a
b*
c" 1, Theinitial conditions arerealisticinthat someequipment and/or instrumentation maybeoutofservice, g
g butitdoesnotcue the operators intoexpected events.
- 2. Thescenarios consistmostly ofrelatedevents.
E M
- 3. Eachevent description consists ofthefollowing:
thepoint inthescenario when itistobeinitiated themalfunction(s) orconditions that areentered toinitiate theevent g
thesymptoms/cues that will bevisible tothecrew a
theexpected operator actions (byshift position) theeventtermination point(if applicable)
- 4. Theeventsarevalid withregard tophysics and thermodynamics.
@ C 66
- 5. Sequencing andtiming ofeventsisreasonable andallows theexamination teamtoobtain complete o-D evaluation results commensurate with thescenario objectives.
- 6. Iftimecompression techniques areused,thescenario summary clearly soindicates.
Operators havesufficient timetocarry outexpected activities without unduetimeconstraints.
d Cuesaregiven.
- 7. Thesimulator modeling isnotaltered.
d E
66
- 8. Thescenarios havebeenvalidated.
Pursuant to10CFR55.46(d),
anyopen simulator performance deficiencies ordeviations fromthereferenced plant havebeenevaluatedtoensure that functional C
g fidelity ismaintained whilerunning theplanned scenarios.
- 9. Scenarios areneworsignificantly modified inaccordance withSection D.5ofES-301.
fj6 10.Allindividual operator competencies canbeevaluated, asverified using FormES-301-6 (submit the g
g formalong withthesimulator scenarios).
11.Thescenario setprovides theopportunity foreachapplicant tobeevaluated ineachofthe applicable E
1 rating factors.
(Competency rating factors asdescribed onFormsES-303-1 andES-303-3.)
12.Eachapplicant will besignificantly involved intheminimumnumberoftransients andeventsspecified g
g onFormES-301-5 (submit theformwiththesimulator scenarios).
13.Appilcants areevaluated onasimilar numberofpreidentified critical tasksacross scenarios, when g
g possible.
14.Thelevel ofdifficulty isappropriate tosupport licensing decisions foreachcrewposition.
Target Quantitative Attributes perScenario (See Section D.5.d)
Actual Attributes 1
Malfunctions after EOPentry(1-2) 2/2/3/4 M
2.
Abnormal events(2-4) 4/4/4/4 3.
Major transients (1-2) 1/2/1/1 CF @
4.
EOPsentered/requiring substantive actions (1-2) 1/2/1/1 d
86 5.
Entry into acontingency EOPwithsubstantive actions (a
1perscenario 0/1/0/O d
g 6.
Preidentified critical tasks(a 2) 4/4/4/4 BB
- Thefacility licensee signature isnotapplicable forNRCdeveloped tests.
- Anindependent NRCreviewer initials itemsincolumn"c" chief examiner concurrence isrequired.