ML25057A026
| ML25057A026 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 10/01/2024 |
| From: | NRC/RGN-III/DORS/OB |
| To: | Exelon Generation Co |
| B. Bergeon | |
| Shared Package | |
| ML23202A122 | List: |
| References | |
| Download: ML25057A026 (1) | |
Text
Form 3.4-1 Events and Evolutions Checklist Facility: Byron Nuclear Station Date of Exam:02/10/2025 Operating Test No: 2025-301 A
P P
L I
C A
N T
E V
E N
T T
Y P
E Scenarios - CREW A (scenarios 1 and 2) 1 2
3 4
T O
T A
L M
I N
I M
U M*
POSITION POSITION POSITION POSITION S
R O
A T
C B
O P
S R
O A
T C
B O
P S
R O
A T
C B
O P
S R
O A
T C
B O
P RO I
U RO SRO-I SRO-U RX 2
2 2
1 1
0 NOR 1
1 1
1 1
I/C 3,4,5,6 7
5 4
4 2
MAJ 7
8 2
2 2
1 Man.
7 1
1 1
0 TS 3,5 2
0 2
2 RO SRO-I SRO-U RX 1
2 2
1 1
0 NOR 1
1 1
1 1
I/C 3,6 4,6,7 5
4 4
2 MAJ 7
8 2
2 2
1 Man.
6 1
1 1
0 TS 3,5 2
0 2
2 RO SRO-I SRO-U RX 2
2 2
1 1
0 NOR 1
1 2
1 1
1 I/C 4,5 4,6 4
4 4
2 MAJ 7
8 2
2 2
1 Man.
4 4
2 1
1 0
TS 0
0 2
2 RO SRO-I SRO-U RX 1
1 0
NOR 1
1 1
I/C 4
4 2
MAJ 2
2 1
Man.
Ctrl 1
1 0
TS 0
2 2
RO SRO-I SRO-U RX 1
1 0
NOR 1
1 1
I/C 4
4 2
MAJ 2
2 1
Man.
Ctrl 1
1 0
TS 0
2 2
Form 3.4-1 Instructions for the Events and Evolutions Checklist
- 1.
Mark the applicant license level for each simulator operating test number.
- 2.
For the set of scenario columns, fill in the associated event number from Form 3.3-1, Scenario Outline, to show the specific event types being used for the applicant while in the assigned crew position for that scenario.
- Minimums are subject to the instructions in Section C.2, License Level Criteria.
KEY: RX = Reactivity Manipulation; NOR = Normal Evolution; I/C =
Instrument/Component Failure; MAJ = Major Transient; Man. Ctrl = Manual Control of Automatic Function; TS = Technical Specification Evaluation; RO = Reactor Operator; SRO-I or I = Instant Senior Reactor Operator; SRO-U or U = Upgrade Senior Reactor Operator; SRO = Senior Reactor Operator; ATC = At the Controls; and BOP = Balance of Plan
Form 3.4-1 Events and Evolutions Checklist Facility: Byron Nuclear Station Date of Exam:02/10/2025 Operating Test No: 2025-301 A
P P
L I
C A
N T
E V
E N
T T
Y P
E Scenarios - CREW B (scenarios 1,2 and 3) 1 2
3 4
T O
T A
L M
I N
I M
U M*
POSITION POSITION POSITION POSITION S
R O
A T
C B
O P
S R O
A T
C B
O P
S R O
A T
C B
O P
S R
O A
T C
B O
P RO I
U RO SRO-I SRO-U RX 2
2 2
3 1
1 0
NOR 1
1 1
1 1
I/C 3,4,5,6 7
4,6 7
4 4
2 MAJ 7
8 8
3 2
2 1
Man.
Ctrl 7
6 2
1 1
0 TS 3,5 2
0 2
2 RO SRO-I SRO-U RX 1
2 2
3 1
1 0
NOR 1
1 2
1 1
1 I/C 3,6 4,6,7 5,7 7
4 4
2 MAJ 7
8 8
3 2
2 1
Man.
Ctrl 6
5 2
1 1
0 TS 3,5 2
0 2
2 RO SRO-I SRO-U RX 2
2 2
3 1
1 0
NOR 1
1 1
3 1
1 1
I/C 4,5 4,6 4,5,6,7 8
4 4
2 MAJ 7
8 8
3 2
2 1
Man.
Ctrl 4
4 2
1 1
0 TS 3,4 2
0 2
2 RO SRO-I SRO-U RX 1
1 0
NOR 1
1 1
I/C 4
4 2
MAJ 2
2 1
Man.
Ctrl 1
1 0
TS 0
2 2
RO SRO-I SRO-U RX 1
1 0
NOR 1
1 1
I/C 4
4 2
MAJ 2
2 1
Man.
Ctrl 1
1 0
TS 0
2 2
Form 3.4-1 Instructions for the Events and Evolutions Checklist
- 1.
Mark the applicant license level for each simulator operating test number.
- 2.
For the set of scenario columns, fill in the associated event number from Form 3.3-1, Scenario Outline, to show the specific event types being used for the applicant while in the assigned crew position for that scenario.
- Minimums are subject to the instructions in Section C.2, License Level Criteria.
KEY: RX = Reactivity Manipulation; NOR = Normal Evolution; I/C =
Instrument/Component Failure; MAJ = Major Transient; Man. Ctrl = Manual Control of Automatic Function; TS = Technical Specification Evaluation; RO = Reactor Operator; SRO-I or I = Instant Senior Reactor Operator; SRO-U or U = Upgrade Senior Reactor Operator; SRO = Senior Reactor Operator; ATC = At the Controls; and BOP = Balance of Plan
Form 3.4-1 Events and Evolutions Checklist Facility: Byron Nuclear Station Date of Exam:02/10/2025 Operating Test No: 2025-301 A
P P
L I
C A
N T
E V
E N
T T
Y P
E Scenarios - CREW C (scenarios 1 and 2) 1 2
3 4
T O
T A
L M
I N
I M
U M*
POSITION POSITION POSITION POSITION S
R O
A T
C B
O P
S R
O A
T C
B O
P S
R O
A T
C B
O P
S R
O A
T C
B O
P RO I
U RO SRO-I SRO-U RX 2
2 2
1 1
0 NOR 1
1 1
1 1
I/C 3,4,5,6 7
5 4
4 2
MAJ 7
8 2
2 2
1 Man.
Ctrl 7
1 1
1 0
TS 3,5 2
0 2
2 RO SRO-I SRO-U RX 1
2 2
1 1
0 NOR 1
1 1
1 1
I/C 3,6 4,6,7 5
4 4
2 MAJ 7
8 2
2 2
1 Man.
Ctrl 6
1 1
1 0
TS 3,5 2
0 2
2 RO SRO-I SRO-U RX 2
2 2
1 1
0 NOR 1
1 2
1 1
1 I/C 4,5 4,6 4
4 4
2 MAJ 7
8 2
2 2
1 Man.
Ctrl 4
4 2
1 1
0 TS 0
0 2
2 RO SRO-I SRO-U RX 1
1 0
NOR 1
1 1
I/C 4
4 2
MAJ 2
2 1
Man.
Ctrl 1
1 0
TS 0
2 2
RO SRO-I SRO-U RX 1
1 0
NOR 1
1 1
I/C 4
4 2
MAJ 2
2 1
Man.
Ctrl 1
1 0
TS 0
2 2
Form 3.4-1 Instructions for the Events and Evolutions Checklist
- 1.
Mark the applicant license level for each simulator operating test number.
- 2.
For the set of scenario columns, fill in the associated event number from Form 3.3-1, Scenario Outline, to show the specific event types being used for the applicant while in the assigned crew position for that scenario.
- Minimums are subject to the instructions in Section C.2, License Level Criteria.
KEY: RX = Reactivity Manipulation; NOR = Normal Evolution; I/C =
Instrument/Component Failure; MAJ = Major Transient; Man. Ctrl = Manual Control of Automatic Function; TS = Technical Specification Evaluation; RO = Reactor Operator; SRO-I or I = Instant Senior Reactor Operator; SRO-U or U = Upgrade Senior Reactor Operator; SRO = Senior Reactor Operator; ATC = At the Controls; and BOP = Balance of Plan