ML20049H159
| ML20049H159 | |
| Person / Time | |
|---|---|
| Site: | Byron  (NPF-037, NPF-066) |
| Issue date: | 12/16/2019 |
| From: | Joseph Demarshall NRC/RGN-III |
| To: | Exelon Generation Co |
| Demarshall J | |
| Shared Package | |
| ML17214A838 | List: |
| References | |
| Download: ML20049H159 (6) | |
Text
ES-301 Administrative Topics Outline Form ES-301-1 Facility:
Byron Nuclear Station Date of Examination:
10/28/19 Examination Level: RO SRO Operating Test Number:
2019-302 Administrative Topic (see Note)
Type Code*
Describe activity to be performed Conduct of Operations R, D Perform Shutdown Margin Calculations (2010 ILE)
K/A: G2.1.37 Conduct of Operations Equipment Control R, N Establish Clearance Boundary for the 0A FP Pump K/A: G2.2.15 Radiation Control S, D Change RM-11 Setpoints in Preparation for a Unit 1 Containment Release (2016 ILE)
K/A: 2.3.5 Emergency Plan S, N Respond to a Diesel Generator FOST Room Fire Alarm K/A: G2.4.25 NOTE: All items (five total) are required for SROs. RO applicants require only four items unless they are retaking only the administrative topics (which would require all five items).
- Type Codes and Criteria:
(C)ontrol room, (S)imulator, or Class(R)oom (D)irect from bank ( 3 for ROs; 4 for SROs and RO retakes)
(N)ew or (M)odified from bank ( 1)
(P)revious 2 exams ( 1, randomly selected)
ES-301 Administrative Topics Outline Form ES-301-1 Facility:
Byron Nuclear Station Date of Examination:
10/28/19 Examination Level: RO SRO Operating Test Number:
2019-302 Administrative Topic (see Note)
Type Code*
Describe activity to be performed Conduct of Operations R, M Evaluate License Holders Status (2017 ILE)
K/A: G2.1.5 Conduct of Operations R, M Review Completed Shutdown Margin Calculations (2010 ILE)
K/A: G2.1.37 Equipment Control R, N Complete a Plant Barrier Impairment Permit K/A: G2.2.21 Radiation Control R, D Review RWP for Dosimetry Setting and Protective Clothing Requirements (2012 Cert)
K/A: G2.3.7 Emergency Plan R, N Perform Follow-up PARs for a General Emergency K/A: G2.4.44 NOTE: All items (five total) are required for SROs. RO applicants require only four items unless they are retaking only the administrative topics (which would require all five items).
- Type Codes and Criteria:
(C)ontrol room, (S)imulator, or Class(R)oom (D)irect from bank ( 3 for ROs; 4 for SROs and RO retakes)
(N)ew or (M)odified from bank ( 1)
(P)revious 2 exams ( 1, randomly selected)
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility:
Byron Nuclear Station Date of Examination:
10/28/19 Exam Level: RO SRO-I SRO-U Operating Test Number:
2019-302 Control Room Systems:* 8 for RO, 7 for SRO-I, and 2 or 3 for SRO-U System/JPM Title Type Code*
Safety Function
- a. Perform partial 1BOSR 1.4.2-1 Moveable Control Assemblies Qtly Surv (control banks only)
(Alt Path - two control rods fully drop, requiring Rx Trip)
A, M, S 1
- b. Isolate SI Accumulators per 1BCA-1.1, Step 26 (Alt Path - two discharge valves fail to close requiring venting)
A, E, N, S 2
- c. Establish and Secure Normal and RH Letdown Flow D, L, S 3
- d. Synch Main Generator per 1BGP 100-3 Step 27 (requires raising turbine speed per BOP EH-13)
N, S 4s
A, D, EN, S 5
- g. Perform calorimetric using PPC (requiring gain adjustments)
D, S 7
- h. Start Standby CW Pump per BOP CW-1 (Alt Path - Discharge Valve Fails to Open, requires tripping pump)
A, P, M, S 8
In-Plant Systems:* 3 for RO, 3 for SRO-I, and 3 or 2 for SRO-U
- j. Locally Operate the _AF005A-D at the RSP D, E 4s
- k. Manually Operate _MS018A (S/G PORV) per BOP MS-6 due to S/G Overpressure E, N 4p All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions, all five SRO-U systems must serve different safety functions, and in-plant systems and functions may overlap those tested in the control room.
- Type Codes Criteria for RO /SRO-I/SRO-U
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 (A)lternate path (C)ontrol room (D)irect from bank (E)mergency or abnormal in-plant (EN)gineered safety feature (L)ow-Power/Shutdown (N)ew or (M)odified from bank including 1(A)
(P)revious 2 exams (R)CA (S)imulator 4-6/4-6 /2-3 9/ 8/ 4 1/ 1/ 1 1/ 1/ 1 (control room system) 1/ 1/ 1 2/ 2/ 1 3/ 3/ 2 (randomly selected) 1/ 1/ 1
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility:
Byron Nuclear Station Date of Examination:
10/28/19 Exam Level: RO SRO-I SRO-U Operating Test Number:
2019-302 Control Room Systems:* 8 for RO, 7 for SRO-I, and 2 or 3 for SRO-U System/JPM Title Type Code*
Safety Function
- a. Perform partial 1BOSR 1.4.2-1 Moveable Control Assemblies Qtly Surv (control banks only)
(Alt Path - two control rods fully drop, requiring Rx Trip)
A, M, S 1
- b. Isolate SI Accumulators per 1BCA-1.1, Step 26 (Alt Path - two discharge valves fail to close requiring venting)
A, E, N, S 2
- c. Establish and Secure Normal and RH Letdown Flow D, L, S 3
- d.
A, D, EN, S 5
- g. Respond to Power Range Channel N4_ Failure by Bypassing Associated Bistables N, S 7
- h. Start Standby CW Pump per BOP CW-1 (Alt Path - Discharge Valve Fails to Open, requires tripping pump)
A, M, P, S 8
In-Plant Systems:* 3 for RO, 3 for SRO-I, and 3 or 2 for SRO-U
- j. Locally Operate the _AF005A-D at the RSP D, E 4s
- k. Manually Operate _MS018A (S/G PORV) per BOP MS-6 due to S/G Overpressure E, N 4p All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions, all five SRO-U systems must serve different safety functions, and in-plant systems and functions may overlap those tested in the control room.
- Type Codes Criteria for RO /SRO-I/SRO-U
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 (A)lternate path (C)ontrol room (D)irect from bank (E)mergency or abnormal in-plant (EN)gineered safety feature (L)ow-Power/Shutdown (N)ew or (M)odified from bank including 1(A)
(P)revious 2 exams (R)CA (S)imulator 4-6/4-6 /2-3 9/ 8/ 4 1/ 1/ 1 1/ 1/ 1 (control room system) 1/ 1/ 1 2/ 2/ 1 3/ 3/ 2 (randomly selected) 1/ 1/ 1