ML16116A085

2016 Byron Nuclear Station Initial License Examination Form ES-301-2 SRO Rev 0

ML16116A085
Person / Time
Site:	Byron
Issue date:	03/23/2016
From:	Bielby M Operations Branch III
To:	Exelon Generation Co
References
Download: ML16116A085 (2)

Text

ES-301 Control Room/In

-Plant Systems Outline Form ES-301-2 Facility: Byron NRC 2016 Date of Examination: 3/14/201 6 Exam Level:

RO SRO-I SRO-U Operating Test No.: Byron 2016301 Control Room Systems:

• 8 for RO; 7 for SRO

-I; 2 or 3 for SRO-U System / JPM Title Type Code*

Safety Function N/A N/A N/A b. Switch to Hot Leg Recirculation 011EA1.11 Ability to operate and monitor the following as they apply to a Large Break LOCA: Long

-term cooling of core.

4.2/4.2 Bank - 2013 NRC S, P , D, EN , L 2 c. SI pump ASME startup (with cavitation indication) 006A2.04 Ability to (a) predict the impacts of the following malfunctions or operations on the Emergency Core Cooling System; and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations: Improper discharge pressure. 3.4/3.8 Bank S, D, EN, A 3 d. Respond to RCP seal malfunction 015AA1.22 Ability to operate and/or monitor the following as they apply to the Reactor Coolant Pump Malfunctions: RCP seal failure/malfunction. 4.0/4.2 Bank S, D 4P e. Switch running SX pumps

- with failure to develop pressure (BOP SX-9) 076A4.01 Ability to manually operate and/or monitor in the control room: SWS pumps. 2.9/2.9 NEW S, N , A 4S f. Start MDCT fans and align risers w/ shut down of 2 RCFCs 022A4.01 Ability to manually operate and/or monitor in the control room: CCS fans.

3.6/3.6 Bank S, D , EN, L, A 5 g. Supply Non-ESF Bus from ESF Bus (Post-LOCA) 062A4.01 Ability to manually operate and/or monitor in the control room: All breakers (including available switchyard)

. 3.3/3.1 NEW S, N, EN, L 6

h. CW Pump trip with discharge valve failure to auto close 075A2.02 Ability to (a) predict the impacts of the following malfunctions or operations on the Circulating Water System; and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations: Loss of circulating water pumps. 2.5/2.7 NEW S, N, A 8 In-Plant Systems

• (3 for RO); (3 for SRO

-I); (3 or 2 for SRO

-U) i. Trip Reactor outside the MCR (Open MCC breakers) 029EA1.12 Ability to operate and monitor the following as they apply to an ATWS: M/G set power supply and reactor trip breakers.

4.1/4.0 Modified from 2013 NRC M , E, A 1 j. Transfer instrument bus to CVT supply 057AA1.01 Ability to operate and monitor the following as they apply to the Loss of Vital AC Instrument Bus: Manual inverter swapping. 3.7/3.7 Bank D, E 6 k. Manual makeup to CC surge tank from backup SX system 008K4.02 Knowledge of CCWS design feature(s) and/or interlocks which provide for the following: Operation of the surge tank, including the associated valves and controls. 2.9/2.7 NEW R, E, N , A 8

• 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; in

-plant systems and functions may overlap those tested in the control room.

• Type Codes Criteria for RO / SRO

-I / SRO-U (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 6 4-6 / 4-6 / 2-3 5 3 4 3 5 1 1 ES-301 Control Room/In

-Plant Systems Outline Form ES-301-2 Facility: Byron NRC 2016 Date of Examination: 3/14/201 6 Exam Level:

RO SRO-I SRO-U Operating Test No.: Byron 2016301 Control Room Systems:

• 8 for RO; 7 for SRO

-I; 2 or 3 for SRO-U System / JPM Title Type Code*

Safety Function N/A N/A N/A b. Switch to Hot Leg Recirculation 011EA1.11 Ability to operate and monitor the following as they apply to a Large Break LOCA: Long

-term cooling of core.

4.2/4.2 Bank - 2013 NRC S, P , D, EN , L 2 c. SI pump ASME startup (with cavitation indication) 006A2.04 Ability to (a) predict the impacts of the following malfunctions or operations on the Emergency Core Cooling System; and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations: Improper discharge pressure. 3.4/3.8 Bank S, D, EN, A 3 d. Respond to RCP seal malfunction 015AA1.22 Ability to operate and/or monitor the following as they apply to the Reactor Coolant Pump Malfunctions: RCP seal failure/malfunction. 4.0/4.2 Bank S, D 4P e. Switch running SX pumps

- with failure to develop pressure (BOP SX-9) 076A4.01 Ability to manually operate and/or monitor in the control room: SWS pumps. 2.9/2.9 NEW S, N , A 4S f. Start MDCT fans and align risers w/ shut down of 2 RCFCs 022A4.01 Ability to manually operate and/or monitor in the control room: CCS fans.

3.6/3.6 Bank S, D , EN, L, A 5 g. Supply Non-ESF Bus from ESF Bus (Post-LOCA) 062A4.01 Ability to manually operate and/or monitor in the control room: All breakers (including available switchyard)

. 3.3/3.1 NEW S, N, EN, L 6

h. CW Pump trip with discharge valve failure to auto close 075A2.02 Ability to (a) predict the impacts of the following malfunctions or operations on the Circulating Water System; and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations: Loss of circulating water pumps. 2.5/2.7 NEW S, N, A 8 In-Plant Systems

• (3 for RO); (3 for SRO

-I); (3 or 2 for SRO

-U) i. Trip Reactor outside the MCR (Open MCC breakers) 029EA1.12 Ability to operate and monitor the following as they apply to an ATWS: M/G set power supply and reactor trip breakers.

4.1/4.0 Modified from 2013 NRC M , E, A 1 j. Transfer instrument bus to CVT supply 057AA1.01 Ability to operate and monitor the following as they apply to the Loss of Vital AC Instrument Bus: Manual inverter swapping. 3.7/3.7 Bank D, E 6 k. Manual makeup to CC surge tank from backup SX system 008K4.02 Knowledge of CCWS design feature(s) and/or interlocks which provide for the following: Operation of the surge tank, including the associated valves and controls. 2.9/2.7 NEW R, E, N , A 8

• 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; in

-plant systems and functions may overlap those tested in the control room.

• Type Codes Criteria for RO / SRO

-I / SRO-U (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 6 4-6 / 4-6 / 2-3 5 3 4 3 5 1 1