BYRON 2018-0047, Submittal of Knowledge and Abilities (K/A) Statements That Will Be Suppressed from the Random Exam Generation Process
| ML18130A471 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 05/10/2018 |
| From: | Kanavos M Exelon Generation Co |
| To: | Document Control Desk, NRC/RGN-III |
| References | |
| BYRON 2018-0047 | |
| Download: ML18130A471 (20) | |
Text
- z::z Byron Generating Station Exeton Generat I on 445ONorthGerrnanChurch Rd www.exeloncorp.com May 10, 2018 LTR: BYRON 201 8-0047 Rie: 1.10.0101 (YD.101) 2.12.1523 (20.111)
K. Steven West Regional Administrator Region III U.S. Nuclear Regulatory Commission 2443 Warrenville Road, Suite 210 Lisle, IL 60532-4352 Byron Station, Units 1 and 2 Renewed Facility Operating License Nos. NPF-37 and NPF-66 NRC Docket Nos. SIN 50-454 and SIN 50-455
Subject:
Submittal of Knowledge and Abilities (K/A) statements that will be suppressed from the random exam generation process It is our intent to develop the upcoming initial license exam scheduled for January 7 January 25, 201 9 in accordance with NUREG-1 021 Revision 1 1 Operator Licensing Examination Standards for Power Reactors.
In accordance with NUREG-1 021 Revision 1 1 Operating Licensing Examination Standards for Power Reactors, Byron Station is submitting for your review the list of K/A statements that will be suppressed from the random exam generation process in support of our January, 2019 license exam.
Should you have any questions concerning this letter, please contact Mr. Douglas Spitzer, Regulatory Assurance Manager, at (815) 406-2800.
Respectfully, Mark E. Kanavos Site Vice President Byron Generating Station M EK/MK/LZ/rm
Enclosures:
Byron Station Suppressed K/A statements cc: Chief, NRC Operator Licensing Branch (without attachments)
NRC Senior Resident Inspector Byron Station (without attachments)
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 Viewed KA Category Statement KA Statement RO SRO Suppression Value Value Basis 000001 Continuous Rod Withdrawal AAJ .06 Ability to operate and I or monitor the following as they Rod transfer switches 3.0 2.9 N/A at Byron apply to the Continuous Rod Withdrawal:
AK1 .14 Knowledge of the operational implications ofthe following Interaction of CS control stations as well as purpose, 3.4 3.7 N/A at Byron concepts as they apply to Continuous Rod Withdrawal: function, and modes of operation of lOS 000003 Dropped Control Rod AAI .04 Ability to operate and / or monitor the following as they Control rod drive safety rod out limit bypass switch or key 3.4 3.3 N/A at Byron apply to the Dropped Control Rod:
AK1.13 Knowledge ofthe operational implications ofthe following Interaction ofICS control stations as well as purpose, 3.2 3.6 N/A at Byron concepts as they apply to Dropped Control Rod: function, and modes of operation of lOS AK2.03 Knowledge of the interrelations between the Dropped Metroscope 3.1 3.2 N/A at Byron Control Rod and the following:
AK3.O1 Knowledge of the reasons for the following responses as When lOS logic has failed on a dropped rod, the load 3.5 3.9 N/A at Byron they apply to the Dropped Control Rod: must be reduced until flux is within specified target bank AK3.02 Knowledge of the reasons for the following responses as Reactor runback with a dropped control rod 3.3 3.7 N/A at Byron:
they apply to the Dropped Control Rod: Byron manually reduces power, but doesnt auto runback AK3.03 Knowledge of the reasons for the following responses as Turbine automatic runback with reactor in order to 3.4 3.7 N/A at Byron they apply to the Dropped Control Rod: balance power output AK304 Knowledge of the reasons for the following responses as Actions contained in EOP for dropped control rod 3.8 4.1 N/A at Byron they apply to the Dropped Control Rod:
000005 Inoperable/Stuck Control Rod AAI .03 Ability to operate and / or monitor the following responses Metroscope 3.4 3.4 N/A at Byron as they apply the Inoperable / Stuck Control Rod:
AA2.02 Ability to determine and interpret the following as they apply Difference between jog and run rod speeds, effect on 2.5 3.0 N/A at Byron to the Inoperable / Stuck Control Roc: CRDM of stuck rod AK1 .04 Knowledge of the operational implications of the following Definitions of axial imbalance, neutron error, power 3.0 3.4 N/A at Byron
- concepts as they apply to Inoperable/Stuck Control Rod: demand, actual power tracking mode, lOS tracking AK2.03 Knowledge of the interrelations between the Inoperable I Metroscope 3.1 3.3 N/A at Byron Stuck Control Rod and the following:
000008 Pressurizer (PZR) Vapor Space Accident (Relief Valve Stuck Open)
AA2.04 Ability to determine or interpret the following as they apply High-temperature computer alarm and alarm type 3.2 3.4 N/A at Byron to the Pressurizer Vapor Space Accident:
AA2.09 Ability to determine or interpret the following as they apply PZR spray block valve controls and indicators 3.6 3.7 N/A at Byron to the Pressurizer Vapor Space Accident:
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 000009 Small Break LOCA EAI .03 Ability to operate and monitor the following as they apply to Low-pressure SWS activity monitor 3.2 3.2 N/A at Byron a small break LOCA:
EA1.18 Ability to operate and monitor the following as they apply to Balancing of HPI loop flows 3.4 3.2 N/A at Byron a small break LOCA:
EA2.09 Ability to determine or interpretthe following as they apply Low-pressure SWS activity monitor 2.8 3.3 N/A at Byron to a small break LOCA:
EA2.17 Ability to determine or interpret the following as they apply Total flow meter 3.3 3.9 N/A at Byron to a small break LOCA:
EA2.22 Ability to determine or interpret the following as they apply Charging flow trend recorder 3.0 3.3 N/A at Byron to a small break LOCA:
EA2.35 Ability to determine or interpret the following as they apply Conditions for throttling or stopping reflux boiling spray 3.4 4.1 N/A at Byron to a small break LOCA:
EK3.25 Knowledge of the reasons for the following as they apply to Monitoring of in-core T-cold 3.6 3.9 N/A at Byron the small break LOCA:
EK3.27 Knowledge ofthe reasons for the following as they apply to Manual depressurization or HP1 recirculation for 3.6 3.8 N/A at Byron the small break LOCA: sustained high pressure 00001 1 Large Break LOCA EA1.02 Abilityto operate and monitorthe following as they applyto Reflux boiling sump level indicators 3.8 4.1 N/A at Byron the Large Break LOCA:
EA1 .16 Ability to operate and monitor the following as they apply to Balancing of HPI loop flows 3.5 3.5 N/A at Byron the Large Break LOCA:
EA2.12 Ability to determine or interpretthe following as they apply Conditions for throttling or stopping reflux boiling spray 3.6 3.8 N/A at Byron to the Large Break LOCA:
EK3.07 Knowledge of the reasons for the following responses as Stopping charging pump bypass flow 3.5 3.6 N/A at Byron they apply to the Large Break LOCA:
000015 I Reactor Coolant Pump (RCP) Malfunctions 000017 AAI .04 Ability to operate and / or monitor the following responses RCP ventilation cooling fan run indicators 2.5 2.5 N/A at Byron as they apply to the Reactor Coolant Pump Malfunctions (Loss of RC Flow):
AAJ.19 Ability to operate and monitorthe following responses as Powertransfer confirm lamp 2.9 3.0 N/A at Byron they apply to the Reactor Coolant Pump Malfunctions (Loss of RC Flow):
AA2.09 Ability to determine or interpret the following as they apply When to secure RCPs on high stator temperatures 3.4 3.5 Byron has no to the Reactor Coolant Pump Malfunctions (Loss of RC procedural Flow): requirement to stop RCPs based on Stator Temperature.
AKI .03 Knowledge of the operational implications ofthe following The basis for operating at a reduced power level when 3.0 4.0 N/A at Byron concepts as they apply to Reactor Coolant Pump one RCP is out of service Malfunctions (Loss of RC Flow):
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 AK3.04 Knowledge of the reasons for the following responses as Reduction of power to below the steady state power-to- 3.1 3.2 N/A at Byron they apply to Reactor Coolant Pump Malfunctions (Loss of flow limit RC Flow):
AK305 Knowledge of the reasons for the following responses as Shift of T-ave sensors to the loop with the highest flow 2.8 3.0 N/A at Byron they apply to Reactor Coolant Pump Malfunctions (Loss of RC Flow):
000024 Emergency Boration AA1 .01 Ability to operate and / or monitor the following as they Use of spent fuel pool as backup to BWST 2.7 3.4 No flowpath apply to Emergency Boration: available at Byron AA1 .08 Ability to operate and / or monitor the following as they Pump speed controlled to protect pump seals 2.7 3.0 N/A at Byron apply to Emergency Boration:
AAJ.11 Ability to operate and / or monitor the following as they BIT suction and recirculation valves 2.9 2.7 N/A at Byron apply to Emergency Boration:
AA1 .24 Ability to operate and / or monitor the following as they BIT inlet and outlet valve switches and indicators 3.2 3.1 N/A at Byron apply to Emergency Boration:
000025 Loss of Residual Heat Removal System (RHRS)
AA1 .05 Ability to operate and / or monitor the following as they Raw water or sea water pumps 2.7 2.6 N/A at Byron apply to the Loss of Residual Heat Removal System:
AA1 .13 Ability to operate and / or monitorthe following as they SWS radiation monitors 2.5 2.6 N/A at Byron apply to the Loss of Residual Heat Removal System:
AAI .19 Ability to operate and / or monitor the following as they Block orifice bypass valve controllers and indicators 2.6 24 N/A at Byron apply to the Loss of Residual Heat Removal System:
AA1 .22 Ability to operate and / or monitor the following as they Obtaining of water from BWST for LPI system 2.9 2.8 N/A at Byron apply to the Loss of Residual Heat Removal System:
AA2.05 Ability to determine or interpretthe following as they apply Limitations on LPI flow and temperature rates of change 3.1 3.5 N/A at Byron to the Loss of Residual Heat Removal System:
AK2.04 Knowledge of the interrelations between the Loss of Raw water or sea water pumps 2.4 2.4 N/A at Byron Residual Heat Removal System and the following:
000026 Loss of Component Cooling Water (CCW)
AAI .03 Ability to operate and / or monitor the following as they SWS as a backup to the CCWS 3.6 3.6 N/A at Byron apply to the Loss of Component Cooling Water:
AA1 .04 Ability to operate and / or monitor the following as they CRDM high-temperature alarm system 2.7 2.8 N/A at Byron apply to the Loss of Component Cooling Water:
AK3.O1 Knowledge of the reasons for the following responses as The conditions that will initiate the automatic opening and 3.2 3.5 N/A at Byron they apply to the Loss of Component Cooling Water: closing ofthe SWS isolation valves to the COWS coolers 000027 Pressurizer Pressure Control System (PZR PCS) Malfunction Ml .04 Ability to operate and / or monitor the following as they Pressure recovery, using emergency-only heaters 3.9 3.6 N/A at Byron apply the Pressurizer Pressure Control Malfunctions:
AAI .05 Ability to operate and / or monitor the following as they Transfer of heaters to backup power supply 3.3 3.2 N/A at Byron apply the Pressurizer Pressure Control Malfunctions:
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 Ability Seal return flow 2.8 2.9 Seal return flow not AA2.13 to determine and interpretthe following as they apply to the Pressurizer Pressure Control Malfunctions: impacted by Pzr pressure changes 000028 Pressurizer (PZR) Level Control Malfunction Ability The actual PZR level, given uncompensated level with an 2.9 3.2 N/A at Byron AA2.13 to determine and interpretthe following as they apply to the Pressurizer Level Control Malfunctions: appropriate graph AK3.04 Knowledge of the reasons for the following responses as Change in PZR level with power change, even though T- 2.9 3.0 N/A at Byron they apply to the Pressurizer Level Control Malfunctions: ave constant, due to loop size difference 000029 Anticipated Transient Without Scram (A TWS) 3.9 3.8 N/A at Byron BIT inlet valve switches EAI 04 Ability to operate and monitor the following as they apply to an ATWS:
EAJ 05 Ability to operate and monitor the following as they apply to BIT outlet valve switches 3.7 3.6 N/A at Byron an A1WS:
EA2.10 Ability to determine or interpretthe following as they apply Positive displacement charging pumps 3.1 34 N/A at Byron toanAiWS:
EK3.03 Knowledge of the reasons for the following responses as Opening BIT inlet and outlet valves 3.7 3.6 N/A at Byron they apply to the A1WS:
EK3.04 Knowledge of the reasons for the following responses as Closing the normal charging header isolation valves 3.1 3.1 N/A at Byron they apply to the A1WS:
EK3.05 Knowledge of the reasons for the following responses as Closing the centrifugal charging pump recirculation valve 3.4 3.5 N/A at Byron they apply to the A1WS:
000032 Loss of Source Range Nuclear Instrumentation AA2.03 Ability to determine and interpretthe following as they apply Expected values of source range indication high voltage 2.8 3.1 N/A to Byron SR to the Loss of Source Range Nuclear Instrumentation: is automatically removed fission chamber detectors AA2.09 Ability to determine and interpret the following as they apply Effects of improper HV setting 2.5 2.9 N/A to Byron SR to the Loss of Source Range Nuclear Instrumentation: fission chamber detectors AKI.01 Knowledge of the operational implications ofthe following Effects of voltage changes on performance 2.5 3.1 N/A to Byron SR concepts as they apply to Loss of Source Range Nuclear fission chamber Instrumentation: detectors 000033 Loss of Intermediate Range Nuclear Instrumentation Loss of compensating voltage 3.1 3.4 to Byron IR AA2.11 Ability to determine and interpret the following as they apply fission chamber to Loss of Intermediate Range Nuclear Instrumentation: detectors AKI .01 Knowledge of the operational implications ofthe following Effects of voltage changes on performance 2.7 3.0 N/A to Byron IR concepts as they apply to Loss of Intermediate Range fission chamber Nuclear Instrumentation: detectors
2018 Byron Suppressed K4 s NUREG-1122, Rev. 2, Supp. 1 000037 Steam Generator (SIG) Tube Leak AAI .03 Ability to operate and I or monitor the following as they Loop isolation valves 3.0 2.9 N/A at Byron apply to the Steam Generator Tube Leak:
AK3.O1 Knowledge of the reasons for the following responses as Collection of Condensate in air ejector monitor due to its 2.3 2.6 N/A at Byron they apply to the Steam Generator Tube Leak: failure AK3.04 Knowledge ofthe reasons for the following responses as Use of feed and bleed process 2.5 2.9 N/A at Byron they apply to the Steam Generator Tube Leak:
000038 Steam Generator Tube Rupture (SGTR)
EK3.O7 Knowledge of the reasons for the following responses as RCS loop isolation valves 3.4 3.8 N/A at Byron they apply to the SGTR:
000040 Steam Line Rupture AAI .21 Ability to operate and / or monitor the following as they Vibration alarm 2.3 2.5 N/A at Byron apply to the Steam Line Rupture:
AAI .22 Ability to operate and / or monitor the following as they Load sequencer status lights 3.0 3.0 N/A at Byron apply to the Steam Line Rupture:
000056 Loss of Offsite Power AA1 .15 Ability to operate and / or monitorthe following as they Service water booster pump 2.7 2.9 N/A at Byron apply to the Loss of Offsite Power:
AA1 .20 Ability to operate and / or monitor the following as they Speed switch room ventilation fan 3.0 3.0 N/A at Byron apply to the Loss of Offsite Power:
AA202 Ability to determine and interpret the following as they apply ESF load sequencer status lights 3.5 3.6 N/A at Byron to the Loss of Offsite Power:
AA2.11 Ability to determine and interpretthe following as they apply Operational status of service water booster pump 2.9 2.9 N/A at Byron to the Loss of Offsite Power:
AA2.29 Ability to determine and interpretthe following as they apply Service water booster pump ammeter and flowmeter 3.0 3.2 N/A at Byron to the Loss of Offsite Power:
AA2.38 Ability to determine and interpretthe following as they apply Load sequencer status lights 3.7 3.8 N/A at Byron to the Loss of Offsite Power:
000057 Loss of Vital AC Electrical Instrument Bus AA2.08 Ability to determine and interpret the following as they apply Reactor power digital display and remote flux meter 3.4 3.5 N/A at Byron to the Loss of Vital AC Instrument Bus:
000062 Loss of Nuclear Service Water AA1 .04 Ability to operate and I or monitor the following as they CRDM high-temperature alarm system 2.7 2.8 N/A at Byron apply to the Loss of Nuclear Service Water (SWS):
AK3.O1 Knowledge of the reasons for the following responses as The conditions that will initiate the automatic opening and 3.2 3.5 N/A at Byron they apply to the Loss of Nuclear Service Water (SWS): closing ofthe SES isolation valves to the nuclear service
-________________ water coolers.
AK3.04 Knowledge of the reasons for the following responses as Effect on the nuclear service water discharge flow header 3.5 3.7 N/A at Byron they apply to the Loss of Nuclear Service Water (SWS): of a loss of CCW AA1 .03 Ability to operate and / or monitor the following as they SWS as a backup to the CCWS 3.6 3.6 N/A at Byron apply to the Loss of Nuclear Service Water (SWS):
2018 Byron Suppressed K4 s NUREG-1 122. Rev. 2, Supp. 1 000065 Loss of Instrument Air AA2.02 Ability to determine and interpret the following as they apply Relationship of flow readings to system operation 2.4 2.6 N/A at Byron to the Loss of Instrument Air:
AA2.07 Ability to determine and interpretthe following as they apply Whether backup nitrogen supply is controlling valve 2.8 3.2 N/A at Byron to the Loss of Instrument Air: position Backup nitrogen is hooked up via manual actions from a N2 bottle locally per our procedure OBOA SEC-4 AK3.07 Knowledge of the reasons for the following responses as Backup of compressor cooling water 2.3 2.5 Byron has they apply to the Loss of Instrument Air aircooled compressors 000067 Plant Fire on Site AA2.1O Ability to determine and interpretthe following as they apply Time limit of long-term breathing air system for control 2.9 3.6 N/A at Byron to the Plant Fire on Site: room AK3.04 Knowledge ofthe reasons for the following responses as Actions contained in EOP for plant fire on site 3.3 4.1 N/A at Byron they apply to the Plant Fire on Site:
000068 Control Room Evacuation AA1.09 Ability to operate and / or monitor the following as they Synchroscope key 3.1 2.7 N/A at Byron apply to the Control Room Evacuation:
AA1.20 Ability to operate and / or monitor the following as they Indicators for operation of startup transformer 3.2 3.2 N/A at Byron apply to the Control Room Evacuation:
AK3.04 Knowledge of the reasons for the following responses as Filling the feedwater system and closing the AFW pump 3.0 3.2 N/A at Byron they apply to the Control Room Evacuation: discharge valve AK3.05 Knowledge of the reasons for the following responses as Repositioning valves to isolate and drain the AFW pump 2.5 3.0 N/A at Byron they apply to the Control Room Evacuation: turbine and steam supply header AK3.16 Knowledge ofthe reasons forthe following responses as Fail-open ofthe control room doors for personnel 2.8 3.3 N/A at Byron they apply to the Control Room Evacuation: evacuation 000074 Inadequate Core Cooling EA1 .03 Ability to operate and / or monitor the following as they The alternate control station for turbine bypass valve 3.9 3.9 N/A at Byron apply to a Inadequate Core Cooling: operation EA1 .14 Ability to operate and / or monitor the following as they Alarm for loss of subcooling margin 4.1 4.2 N/A at Byron apply to a Inadequate Core Cooling:
000076 High Reactor Coolant Activity AK3.02 Knowledge ofthe reasons for the following responses as Increased CCW flow 2.4 2.6 N/A at Byron they apply to the High Reactor Coolant Activity:
001000 Control Rod Drive System Al .08 Ability to predict and/or monitor changes in parameters (to Verification that CRDS temperatures are within limits 2.6 3.0 N/A at Byron prevent exceeding design limits) associated with operating before starting the CRDS controls:
Al .10 Ability to predict and/or monitor changes in parameters (to Location and operation of controls and indications for 2.9 27 N/A at Byron prevent exceeding design limits) associated with operating CRDS component cooling water
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 the CRDS controls:
A1.11 Abilityto predict and/or monitor changes in parameters (to Required primary system subcooling during shutdown; 3.7 3.9 N/A at Byron prevent exceeding design limits) associated with operating location of indication the CRDS controls:
A1.13 Ability to predict and/or monitor changes in parameters (to Prepower dependent insertion limit and power 4.0 4.2 N/A at Byron prevent exceeding design limits) associated with operating dependent insertion, determined with metroscope the CRDS controls:
A2.04 Ability to (a) predict the impacts ofthe following malfunction Position of axial shaping rods and their effect on SDM 3.2 3.8 N/A at Byron or operations and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
A2.08 Ability to (a) predict the impacts of the following malfunction Loss of CCW to CRDS 2.9 3.3 N/A at Byron or operations and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
A2.20 Ability to (a) predict the impacts ofthe following malfunction Isolation of left coil on affected rod to prevent coil burnout 2.6 3.6 N/A at Byron or operations and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
A4.O1 Ability to manually operate and/or monitor in the control Controls for CCWS 3.1 2.9 N/A at Byron room:
A4.04 Ability to manually operate and/or monitor in the control Part-length rod position 3.9 3.6 N/A at Byron room:
A4.07 Ability to manually operate and/or monitor in the control Power source transfer check 3.3 3.3 N/A at Byron room:
A4.09 Ability to manually operate and/or monitor in the control COWS 2.8 3.1 N/A at Byron room:
A4.12 Ability to manually operate and/or monitor in the control Stopping T/G load changes; only make minor 2.9 2.9 N/A at Byron room: adjustments to prevent coil burnout A4.13 Ability to manually operate and/or monitor in the control Stopping other changes in plant, e.g., turbine, S/G, 2.7 2.9 N/A at Byron room: SDBCS, boration, before adjusting rods A4.14 Ability to manually operate and/or monitor in the control Resetting rod control logic while recovering from 3.0 3.4 N/A at Byron room: misaligned rod, using instrument Tech Specs A4.15 Ability to manually operate and/or monitor in the control Stopping boration/dilution or other means of reacitivity 3.1 3.1 N/A at Byron room: change while adjusting either rod position or T-ave.
KI .01 Knowledge of the physical connections and/or cause-effect CCW 3.0 3.2 N/A at Byron relationships between the CRDS and the following systems:
K1.09 Knowledge ofthe physical connections and/or cause-effect COWS must be cut in before energizing CRDS 2.8 3.1 N/A at Byron relationships between the CRDS and the following systems:
K4.04 Knowledge of CRDS design feature(s) and/or interlock(s) Circuitry and principle of operation for LVDT or reed 2.5 2.8 N/A at Byron which provide for the following: switch K5.1 1 Knowledge ofthe following operational implications as they Relationship between reactivity worth of power-shaping 3.1 3.6 N/A at Byron apply to the CRDS: control rod group and other control rod groups (power-shaping, or part-length, rods have much less reactivity than full-length control K5.12 Knowledge of the following operational implications as they Effects on power of inserting axial shaping rods 3.4 4.1 N/A at Byron apply to the CRDS:
K5.71 Knowledge ofthe following operational implications as they Reason for maintaining cross-tie breaker between rod 2.4 2.9 N/A at Byron apply to the CRDS: drive M/G sets; reliability of control rod drive trip breakers
________________ during operation of one M/G set
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 K5.76 Knowledge of the following operational implications as they Effects on power of inserting axial shaping rods 3.3 3.7 N/A at Byron apply to the CRDS:
K5.79 Knowledge ofthe following operational implications as they Effects of positioning of axial shape rods on SDM 3.0 3.6 N/A at Byron apply to the CRDS:
K609 Knowledge of the effect of a loss or malfunction on the Purpose and operation of neutron flux recorder at high 2.9 2.9 N/A at Byron following CRDS components: speed concentration 002000 Reactor Coolant System (RCS)
A3.02 Ability to monitor automatic operation of the RCS, including: Containment sound-monitoring system 2.6 2.8 N/A at Byron A4.04 Ability to manually operate and/or monitor in the control The filling of LPI pumps during refueling 2.8 2.6 N/A at Byron room:
A4.05 Ability to manually operate and/or monitor in the control The HPI system when it is used to refill the refueling 2.8 2.7 N/A at Byron room: cavity K5.16 Knowledge of the operational implications ofthe following Reason for automatic features of the Feedwater control 3.5 4.0 N/A at Byron concepts as they apply to the RCS: system during total loss of reactor coolant flow 003000 Reactor Coolant Pump System (RCPS)
K3.05 Knowledge of the effect that a loss or malfunction of the CS 3.6 3.7 N/A at Byron RCPS will have on the following:
004000 Chemical and Volume Control System (CVCS)
A2.08 Ability to (a) predict the impacts ofthe following malfunction Loss of heat tracing 3.0 3.7 N/A at Byron or operations on the CVCS and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
A2.24 Ability to (a) predict the impacts ofthe following malfunction Isolation of both letdown filters at one time: downstream 2.8 2.8 N/A at Byron or operations on the CVCS and (b) based on those relief lifts predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
A2.33 Ability to (a) predict the impacts of the following malfunction Factthat isolating cation demineralizer stops boron 2.7 3.3 N/A at Byron or operations on the CVCS and (b) based on those dilution and enables restoration of normal boron predictions, use procedures to correct, control, or mitigate concentration the consequences of those malfunctions or operations:
A4.20 Ability to manually operate and/or monitor in the control Deborating demineralizer selector valve and selector 2.6 2.5 N/A at Byron room: valve control switch A4.22 Ability to manually operate and/or monitor in the control Boronometer chart recorder 2.5 2.5 N/A at Byron room:
KI .09 Knowledge of the physical connections and/or cause-effect Relationship between CVCS and RPIS 2.2 2.7 N/A at Byron relationships between the CVCS and the following systems:
KI .25 Knowledge ofthe physical connections and/or cause-effect Interface between HPI flow path and excess letdown flow 2.7 3.2 N/A at Byron relationships between the CVCS and the following systems: path K5.31 Knowledge ofthe operational implications ofthe following Purpose of flowpath around boric acid storage tank 3.0 3.4 N/A at Byron concepts as they apply to the CVCS:
K5.32 Knowledge of the operational implications ofthe following Purpose and control of heattracing (prevent 3.1 3.3 N/A at Byron concepts as they apply to the CVCS: crystallization)
K5.33 Knowledge ofthe operational implications ofthe following Use of a boronometer 2.3 2.6 N/A at Byron concepts as they apply to the CVCS:
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 K6.11 Knowledge ofthe effect of a loss or malfunction on the Recirculation valve on boric acid storage tank (why it is 2.4 2.7 N/A at Byron following CVCS components: closed during functional test)
K6.12 Knowledge of the effect of a loss or malfunction on the Principle of recirculation valve: (permit emergency flow 3.1 3.4 N/A at Byron following CVCS components: even if valve is blocked by crystallized boric acid) 005000 Residual Heat Removal System (RHRS)
K4.12 Knowledge of RHRS design feature(s) and / or interlock(s) Lineup for piggyback mode with CSS 3.1 3.7 N/A at Byron which provide for the following:
006000 Emergency Core Cooling System (ECCS)
Ability to(a) predict the impacts of the following A2.07 Loss of heat tracing 2.8 3.1 N/A at Byron malfunctions or operations on the ECCS; and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences ofthose malfunctions or operations:
Ability to(a) predict the impacts ofthe following A2.09 Radioactive release from venting RWST to atmosphere 2.6 3.2 N/A at Byron malfunctions or operations on the ECCS; and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
A4.03 Ability to manually operate and/or monitor in the control Transfer from boron storage tank to boron injection tank 3.5 3.5 N/A at Byron room:
Ki .07 Knowledge of the physical connections and/or cause-effect MEW System 2.9 3.3 N/A at Byron relationships between the ECCS and the following systems:
Ki .10 Knowledge of the physical connections and/or cause-effect Safety injection tank heating system 2.6 2.8 N/A at Byron relationships between the ECCS and the following systems:
K2.03 Knowledge of bus power supplies to the Heat tracing 2.3 2.5 N/A at Byron K4.19 Knowledge of BOOS design feature(s) and/or interlock(s) Interlocks to storage tank makeup valve 3.0 3.1 N/A at Byron which provide for the following:
K4.20 Knowledge of ECCS design feature(s) and/or interlock(s) Automatic closure of common drain line and fill valves to 3.2 3.5 N/A at Byron which provide for the following: accumulator K4.29 Knowledge of ECCS design feature(s) and/or interlock(s) BIT recirculation 2.5 2.9 N/A at Byron which provide for the following:
007000 Pressurizer Relief TanWQuench Tank System (PRTS)
A4.04 Ability to manually operate and/or monitor in the control PZR vent valve 2.6 2.6 N/A at Byron room:
K5.02 Knowledge ofthe operation implications ofthe following Method offorming a steam bubble in the PZR 3.1 3.4 N/A at Byron concepts as they apply to PRTS:
008000 Component Cooling Water System (CCWS)
A4.1 1 Ability to manually operate and/or monitor in the control CCW pump recirculation valve and its three-way control 3.0 2.9 N/A at Byron room: switch K3.02 Knowledge of the effect that a loss or malfunction of the CRDS 2.9 3.1 N/A at Byron COWS will have on the following:
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 N/A at Byron 010000 Pressurizer Pressure Control System (PZR PCS) prevention of Prevention of uncovering PZR heaters 3.0 3.4 K4.02 Knowledge of PZR PCS design feature(s) and/or uncovering interlock(s) which provide for the following:
pressurizer heaters is covered by level control circuitry and is addressed by K/AOl 1000K4.O1 01 1000 Pressurizer Level Control System (PZR LCS)
Loss of level compensation 2.6 2.8 N/A at Byron A2.08 Ability to (a) predict the impacts of the following malfunctions or operations on the PZR LCS and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
KJ .05 Knowledge of the physical connections and/or cause-effect Reactor regulating system 3.4 3.5 N/A at Byron relationships between the PZR LCS and the following systems:
K4.03 Knowledge of PZR LCS design feature(s) and/or Density compensation of PZR level 2.6 2.9 N/A at Byron interlock(s) which provide for the following:
K6.O1 Knowledge of the effect of a loss or malfunction on the Reasons for starting charging pump while increasing 2.8 3.2 N/A at Byron following will have on the PZR LCS: letdown flow rate 012000 Reactor Protection System K6.07 Knowledge of the applicable performance and design Core protection calculator 2.9 3.2 N/A at Byron attributes of the following RPS components:
K6.08 Knowledge of the applicable performance and design COLSS 3.6 3.7 N/A at Byron attributes ofthe following RPS components:
K6.09 Knowledge of the applicable performance and design CEAC 3.6 3.7 N/A at Byron attributes of the following RPS components:
013000 Engineered Safety Features Actuation System (ESFAS)
Al .03 Ability to predict and/or monitor changes in parameters (to Feedwater header differential 2.6 2.6 N/A at Byron prevent exceeding design limits) associated with operating the ESFAS controls including:
K4.05 Knowiedge of ESFAS design feature(s) and/or interlock(s) Core spray actuation signal reset 4.0 4.2 N/A at Byron which provide for the following:
K4.14 Knowledge of ESFAS design feature(s) and/or interlock(s) Upper head injection accumulator isolation 3.7 4.0 N/A at Byron which provide for the following:
K4.21 Knowledge of ESFAS design feature(s) and/or interlock(s) Reason for starting an additional service water booster 3.1 3.3 N/A at Byron which provide for the following: pump for train not being tested and stopping the pump on train under test K424 Knowledge of ESFAS design feature(s) and/or interlock(s) Reason for disabling of BIT so it will not function during 3.0 3.1 N/A at Byron which provide for the following: ESF sequencer test
2018 Byron Suppressed K4 s NUREG-1 22, Rev. 2, $upp. 1 014000 Rod Position Indication System (RPIS)
Al .01 Ability to predict and/or monitor changes in parameters (to Metroscope reed switch display 2.9 3.1 N/A at Byron prevent exceeding design limits) associated with operating the RPIS controls including:
A206 Ability to (a) predict the impacts of the following Loss of LVDT 2.6 3.0 N/A at Byron malfunctions or operations on the RPIS and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
A2.OZ Ability to (a) predict the impacts of the following Loss of reed switch 2.6 2.9 N/A at Byron malfunctions or operations on the RPIS and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
A4.03 Ability to manually operate and/or monitor in the control Primary coil voltage measurement 2.6 2.7 N/A at Byron room:
K4.Ol Knowledge of RPIS design feature(s) and/or interlock(s) Upper electrical limit 2.5 2.7 N/A at Byron which provide for the following:
K4.02 Knowledge of ESFAS design feature(s) and/or interlock(s) Lower electrical limit 2.5 2.7 N/A at Byron which provide for the following:
K4.04 Knowledge of ESFAS design feature(s) and/or interlock(s) Zone reference lights 2.6 2.9 N/A at Byron which provide for the following:
K4.05 Knowledge of ESFAS design feature(s) and/or interlock(s) Rod hold interlocks 3.1 3.3 N/A at Byron which provide for the following:
K6.03 Knowledge ofthe applicable performance and design Metroscope 2.1 2.6 N/A at Byron attributes of the following RPIS components:
015000 Nuclear Instrumentation System Kl .05 Knowledge of the physical connections and/or cause-effect lOS 3.9 3.9 N/A at Byron relationships between the NIS and the following systems:
Kl .06 Knowledge of the physical connections and/or cause-effect Reactor regulating system 3.1 3.4 N/A at Byron relationships between the NIS and the following systems:
K3.04 Knowledge of the effect that a loss or malfunction of the NIS ICS 3.4 4.0 N/A at Byron will have on the following:
K3.06 Knowledge of the effect that a loss or malfunction of the NIS Reactor regulating system 2.9 3.2 N/A at Byron will have on the following:
K4.Ol Knowledge of NIS design feature(s) and/or interlock(s) Source-range detector shutoff at high powers 3.1 3.3 N/A at Byron which provide for the following:
K4.04 Knowledge of NlS design feature(s) and/or interlock(s) Slow response time of SPNDs 3.4 3.6 N/A at Byron which provide for the following:
K6.02 Knowledge of the effect of a loss or malfunction on the Discriminator/compensation circuits 2.6 2.9 N/A at Byron following will have on the NIS:
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 022000 Containment Cooling System (CCS)
KI .02 Knowledge of the physical connections and/or cause-effect SEC/remote monitoring systems 3.7 3.5 N/A at Byron relationships between the CCS and the following systems:
K4.04 Knowledge of CCS design feature(s) and/or interlock(s) Cooling of control rod drive motors 2.8 3.1 N/A at Byron which provide for the following:
K4.05 Knowledge of CCS design feature(s) and/or interlock(s) Containment cooling after LOCA destroys ventilation 2.6 2.7 N/A at Byron which provide for the following: ducts 025000 Ice Condenser System Al .01 Ability to predict and/or monitor changes in parameters Temperature chart recorders 3.0 3.0 Byron does not associated with operating the Ice Condenser System have Ice controls including Condensers Al .02 Ability to predict and/or monitor changes in parameters Glycol expansion tank level 2.5 2.2 Byron does not associated with operating the Ice Condenser System have Ice controls including Condensers Al .03 Ability to predict and/or monitor changes in parameters Glycol flow to ice condenser air handling units 2.5 2.5 Byron does not associated with operating the Ice Condenser System have Ice controls including Condensers A2.Ol Ability to (a) predict the impacts olthe following Trip of glycol circulation pumps 2.2 2.7 Byron does not malfunctions or operations on the Ice Condenser System have Ice and (b) based on those predictions, use procedures to Condensers correct, control, or mitigate the consequences of those malfunctions or operations:
A2.02 Ability to (a) predict the impacts ofthe following High/low floor cooling temperature 2.7 2.5 Byron does not malfunctions or operations on the Ice Condenser System have Ice and (b) based on those predictions, use procedures to Condensers correct, control, or mitigate the consequences of those malfunctions or operations:
A2.03 Ability to (a) predict the impacts ofthe following Opening of ice condenser doors 3.0 3.2 Byron does not malfunctions or operations on the Ice Condenser System have Ice and (b) based on those predictions, use procedures to Condensers correct, control, or mitigate the consequences of those malfunctions or operations:
A2.04 Ability to (a) predict the impacts ofthe following Containment isolation 3.0 3.2 Byron does not malfunctions or operations on the Ice Condenser System have Ice and (b) based on those predictions, use procedures to Condensers correct, control, or mitigate the consequences of those malfunctions or operations:
A2.05 Ability to (a) predict the impacts of the following Abnormal glycol expansion tank level 2.5 2.7 Byron does not malfunctions or operations on the Ice Condenser System have Ice and (b) based on those predictions, use procedures to Condensers correct, control, or mitigate the consequences of those malfunctions or operations:
A2.06 Ability to (a) predict the impacts ofthe following Decreasing ice condenser temperature 2.5 2.7 Byron does not malfunctions or operations on the Ice Condenser System have Ice and (b) based on those predictions, use procedures to Condensers correct, control, or mitigate the consequences of those malfunctions or operations:
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 A3.O1 Ability to monitor automatic operation of the Ice Condenser Refrigerant system 3.0 3.0 Byron does not System, including:
have Ice Condensers A3.02 Ability to monitor automatic operation of the Ice Condenser Isolation valves 3.4 3.4 Byron does not System, including: have Ice Condensers A4.O1 Ability to manually operate and/or monitor in the control Ice condenser isolation valves 3.0 2.7 Byron does not room: have Ice Condensers A4.02 Ability to manually operate and/or monitor in the control Containment vent fans 2.7 2.5 Byron does not room:
have Ice Condensers A4.03 Ability to manually operate and/or monitor in the control Glycol circulation pumps 2.2 2.2 Byron does not room:
have Ice Condensers Ki .01 Knowledge of the physical connections and/or cause-effect Containment ventilation 2.7 2.7 Byron does not relationships between the Ice Condenser System and the have Ice following systems: Condensers Ki .02 Knowledge of the physical connections and/or cause-effect Refrigerant systems 2.7 2.7 Byron does not relationships between the Ice Condenser System and the have Ice following systems: Condensers KI .03 Knowledge of the physical connections and/or cause-effect Containment sump system 3.2 3.0 Byron does not relationships between the Ice Condenser System and the have Ice following systems: Condensers K2.O1 Knowledge of bus power supplies to the Containment ventilation fans and dampers 2.2 2.7 Byron does not have Ice Condensers K2.02 Knowledge of bus power supplies to the Refrigerant systems 2.0 2.5 Byron does not have Ice Condensers K203 Knowledge of bus power supplies to the Isolation valves 2.0 2.2 Byron does not have Ice Condensers K3.O1 Knowledge of the effectthat a loss or malfunction of the Ice Containment 3.8 3.8 Byron does not Condenser System will have on the following: have Ice Condensers K4.O1 Knowledge of Ice Condenser System design feature(s) Glycol expansion tank levels and ice condenser system 2.2 2.5 Byron does not and/or interlock(s) which provide for the following: containment isolation valves have Ice Condensers K4.02 Knowledge of Ice Condenser System design feature(s) System control 2.8 3.0 Byron does not and/or interlock(s) which provide for the following: have Ice Condensers K5.O1 Knowledge of operational implications of the following Relationships between pressure and temperature 3.0 3.4 Byron does not concepts as they apply to the Ice Condenser System: have Ice Condensers K5.02 Knowledge of operational implications of the following Heat transfer 2.6 2.8 Byron does not concepts as they apply to the Ice Condenser System: have Ice Condensers
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 K5.03 Knowledge of operational implications ofthe following Gas laws 2.4 2.8 Byron does not concepts as they apply to the Ice Condenser System: have Ice Condensers K6.O1 Knowledge of the effect of a loss or malfunction of the Upper and lower doors of the ice condenser 3.4 3.6 Byron does not following will have on the ice condenser system: have Ice Condensers 026000 Containment Spray System (CSS)
A2.09 Ability to (a) predict the impacts of the following Radiation hazard potential of BWST 2.6 2.9 N/A at Byron malfunctions or operations on the CSS and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
K1.02 Knowledge ofthe physical connections and/or cause-effect Cooling water 4.1 4.1 Containment Spray relationships between the CSS and the following systems: pumps have no cooling water at Byron K3.02 Knowledge ofthe effectthat a loss or malfunction of the Recirculation spray system 3.9 4.1 N/A at Byron CSS will have on the following:
028000 Hydrogen Recombiner and Purge Control System (HRPS)
Hydrogen concentration 3.4 3.8 Hydrogen Al .01 Ability to predict and/or monitor changes in parameter (to Recombiners no prevent exceeding design limits) associated with operating longer in use the HRPS controls including:
Containment pressure 3.4 3.7 Hydrogen Al .02 Ability to predict and/or monitor changes in parameter (to Recombiners no prevent exceeding design limits) associated with operating longer in use the HRPS controls including:
Hydrogen recombiner power setting, determined by using 3.4 3.6 Hydrogen A2Ol Ability to (a) predict the impacts ofthe following plant data book Recombiners no malfunctions or operations on the HRPS; and (b) based on longer in use those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
LOCA condition and related concern over hydrogen 3.5 3.9 Hydrogen A2.02 Ability to (a) predict the impacts ofthe following Recombiners no malfunctions or operations on the HRPS; and (b) based on longer in use those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
The hydrogen air concentration in excess of limit flame 3.4 3.6 Hydrogen A2.03 Ability to (a) predictthe impacts ofthe following propagation or detonation with resulting equipment Recombiners no malfunctions or operations on the HRPS; and (b) based on damage in containment longer in use those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
HRPS controls 4.0 4.0 Hydrogen A4.Ol Ability to manually operate and/or monitor in the control Recombiners no room:
longer in use Kl .01 Knowledge of the physical connections and/or cause effect Containment annulus ventilation system (including 2.5 2.5 Hydrogen relationships between the HRPS and the following systems: pressure limits) Recombiners no longer in use
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 Ki .02 Knowledge of the physical connections and/or cause effect Air supply system 2.0 2.2 Hydrogen relationships between the HRPS and the following systems: Recombiners no longer in use K2.O1 Knowledge of the power supplies to the following Hydrogen Recombiners 2.5 2.8 Hydrogen Recombiners no longer in use K3.O1 Knowledge of the effect that a loss or malfunction of the Hydrogen concentration in containment 3.3 4.0 Hydrogen HRPS will have on the following: Recombiners no longer in use K5.O1 Knowledge of the operational implications ofthe following Explosive hydrogen concentration 3.4 3.9 Hydrogen concepts as they apply to the HRPS: Recombiners no longer in use K5.02 Knowledge of the operational implications ofthe following Flammable hydrogen concentration 3.4 3.9 Hydrogen concepts as they apply to the HRPS: Recombiners no longer in use K5.03 Knowledge of the operational implications of the following Sources of hydrogen within containment 2.9 3.6 Hydrogen concepts as they apply to the HRPS: Recombiners no longer in use K5.04 Knowledge of the operational implications of the following The selective removal of hydrogen 2.6 3.2 Hydrogen concepts as they apply to the HRPS: Recombiners no longer in use K6.OJ Knowledge of the effect that a loss or malfunction on the Hydrogen Recombiners 2.6 3.1 Hydrogen following will have on the HRPS Recombiners no longer in use 033000 Spent Fuel Pool Cooling System (SFPCS)
A4.02 Ability to manually operate and / or monitor in the control SFPCS valves 2.4 2.8 N/A at Byron room:
035000 Steam Generator System (S/GS)
K4.04 Knowledge of S/GS design feature(s) and/or interlock(s) Radiation high-level isolation while draining S/G 2.8 3.1 N/A at Byron which provide for the following: secondary to main condenser 039000 Main and Reheat Steam System (MRSS)
A4.04 Ability to manually operate and/or monitor in the control Emergency feedwater pump turbines 3.8 3.9 N/A at Byron room:
KI 07 Knowledge of the physical connections and / or cause- AFW 3.4 3.4 Byron does not effect relationships between the MRSS and the following have turbine driven systems AFW pumps.
K3.03 Knowledge of the effect that a loss of the MRSS will have AFW pumps 3.2 3.5 Byron does not on the following: have turbine driven AFW pumps.
K4.O7 Knowledge of MRSS design feature(s) and/or interlock(s) Reactor building isolation 3.4 3.7 N/A at Byron which provide for the following:
Steam Dump System (SDS) and Turbine 041000 Bypass Control A4.O1 Ability to manually operate and/or monitor in the control CS voltage inverter 2.9 3.1 N/A at Byron room:
A4.07 Ability to manually operate and/or monitor in the control Remote gagging of stuck open relief valves 2.9 3.0 N/A at Byron room:
K2.O1 Knowledge of bus power supplies to the following: lOS, normal and alternate power supply 2.5 2.6 N/A at Byron
2018 Byron Suppressed K4 s NUREG-1 122. Rev. 2. Supp. 1 K2.02 Knowledge of bus power supplies to the following: ICS inverter breakers 2.8 2.9 N/A at Byron K4.O1 Knowledge of SDS design feature(s) and/or interlock(s) RRG/ICS systems 2.8 2.8 N/A at Byron which provide for the following:
K4.15 Knowledge of SDS design feature(s) and/or interlock(s) Measured variable readings on CS hand-automatic 2.9 2.9 N/A at Byron which provide for the following: stations and required action if reading is out of acceptable band 045000 Main Turbine Generator (MT/G) System K408 Knowledge of MT/G System design feature(s) and/or The reactor bailey station and reactor diamond station in 2.6 3.0 N/A at Byron interlock(s) which provide for the following: integrated control circuitry K4.44 Knowledge of MT/G System design feature(s) and/or Impulse pressure mode control of steam dumps 2.5 2.8 N/A at Byron interlock(s) which provide for the following:
055000 Condenser Air Removal System (CARS)
A3.03 Ability to monitor automatic operation ofthe CARS, Automatic diversion of CARS exhaust 2.5 2.7 N/A at Byron including:
059000 Main Feedwater (MFW) System Al .07 Ability to predict and/or monitor changes in parameters (to Feed pump speed, including normal control speed for ICS 2.5 2.6 N/A at Byron prevent exceeding design limits) associated with operating the MEW controls including:
A3.O7 Ability to monitor automatic operation of the MFW System, CS 3.4 3.5 N/A at Byron including:
A4.lO Ability to manually operate and/or monitor in the control CS 3.9 3.8 N/A at Byron room:
Kl .07 Knowledge ofthe physical connections and/or cause-effect CS 3.2 3.2 N/A at Byron relationships between the MFW System and the following systems:
K4.02 Knowledge of MEW System design feature(s) and/or Automatic turbine/reactor trip runback 3.3 3.5 N/A at Byron interlock(s) which provide for the following:
K4.17 Knowledge of MFW System design feature(s) and/or Increased feedwater flowfollowing a reactortrip 2.5 2.8 N/A at Byron interlock(s) which provide for the following:
061000 Auxiliaiy/Emergency Feedwater (AEW)
System Al.03 Ability to predict and/or monitor changes in parameters (to Interactions when multi unit systems are cross tied 3.1 3.6 N/A at Byron prevent exceeding design limits) associated with operating the AFW controls including:
A2.Ol Ability to (a) predict the impacts of the following A2.O1 Startup of MFW pump during AFW operation 2.5 2.6 N/A at Byron malfunctions or operations on the AFW System and (b) Added to list during development of 201 2 NRC Exam based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations A2.02 Ability to (a) predict the impacts of the following Loss of air to steam supply valve 3.2 3.6 N/A at Byron malfunctions or operations on the AFW System and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 A3.04 Ability to monitor automatic operation of the AFW System, Automatic AFW isolation 4.1 4.2 N/A at Byron including:
KI .09 Knowledge of the physical connections and/or cause-effect PRMS 2.6 2.8 N/A at Byron relationships between the AFW and the following systems:
KI .1 1 Knowledge of the physical connections and/or cause-effect AFW turbine exhaust drains 2.7 2.8 N/A at Byron relationships between the AFW and the following systems:
K4.07 Knowledge ofAFW System design feature(s) and/or Turbine trip, including overspeed 3.1 3.3 N/A at Byron interlock(s) which provide for the following:
K4.11 Knowledge of AFW System design feature(s) and/or Automatic level control 2.7 2.9 N/A at Byron interlock(s) which provide for the following:
K4.14 Knowledge ofAFW System design feature(s) and/or AFW automatic isolation 3.5 3.7 N/A at Byron interlock(s) which provide for the following:
K5.04 Knowledge of the following theoretical concepts as they Reason for warming up turbine prior to turbine startup 2.3 2.5 N/A at Byron apply to the AFW System:
068000 Liquid Radwaste System (LRS)
A2.03 Ability to (a) predict the impacts ofthe following Insufficient sampling frequency of the boric acid in the 2.5 2.4 N/A at Byron malfunctions or operations on the Liquid Radwaste System evaporator bottoms.
and (b) based on those predictions, use procedures to correct, control, or mitigate the consequences of those malfunctions or operations:
A3.O1 Ability to monitor automatic operation ofthe AFW System, Evaporator pressure control 2.7 2.4 N/A at Byron including:
A4.O1 Ability to manually operate and/or monitor in the control Control board for boron recovery 2.7 2.4 N/A at Byron room:
071000 Waste Gas Disposal System (WGDS)
A4.05 Ability to manually operate and/or monitor in the control Gas decay tanks, including valves, indicators, sample line 2.6 2.6 Byron control room room: does not contain equipment or instrumentation to monitor or perform gas decay tank operations.
A4.1O Ability to manually operate and/or monitor in the control WGDS sampling 2.5 2.4 N/A at Byron room:
A4.1 I Ability to manually operate and/or monitor in the control WGDS startup and shutdown 2.5 2.3 N/A at Byron room:
A4.13 Ability to manually operate and/or monitor in the control Recovery from automatic termination of gas release 3.0 3.1 N/A at Byron room:
A4.14 Ability to manually operate and/or monitor in the control WGDS status alarms 2.8 3.0 N/A at Byron room:
A4.16 Ability to manually operate and/or monitor in the control Waste gas decay tank shifts 2.5 2.2 N/A at Byron room:
A4.17 Ability to manually operate and/or monitor in the control Stopping transfer of radioactive liquids to WGDS tank 2.6 2.5 N/A at Byron room:
A4.27 Ability to manually operate and/or monitor in the control Opening and closing ofthe decay tank discharge 3.0 2.7 N/A at Byron room:
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2. Supp. 1 from the WGDS decay tanks 2.9 2.6 N/A at Byron A4.30 AbNity to manually operate and/or monitor in the control Water drainage room:
which Tank loop seals 2.5 2.6 N/A at Byron K4.03 Knowledge of design feature(s) and/or interlock(s) provide for the following:
073000 Process Radiation Monitoring (PRM)
System Letdown isolation on high-RCS activity 3.3 3.9 N/A at Byron K4.02 Knowledge of PRM System design feature(s) and/or interlock(s) which provide for the following:
076000 Service Water System (SWS)
Al .02 Ability to predict and/or monitor changes in parameters (to Reactor and turbine building closed cooling water 2.5 2.3 N/A at Byron prevent exceeding design limits) associated with operating temperatures the SWS controls including:
Secondary closed cooling water 2.6 2.6 N/A at Byron Kl .07 Knowledge of the physical connections and/or cause-effect relationships between the SWS and the following systems:
Knowledge of the physical connections and/or cause-effect RHR system 3.5 3.5 N/A at Byron KI .08 relationships between the SWS and the following systems:
Reactor building closed cooling water 3.0 3.1 N/A at Byron Kl.09 Knowledge ofthe physical connections and/or cause-effect relationships between the SWS and the following systems:
PRMS 36 2.7 N/A at Byron Ki 17 Knowledge ofthe physical connections and/or cause-effect relationships between the SWS and the following systems:
KI .21 Knowledge ofthe physical connections and/or cause-effect Auxiliary backup SWS 27 2.9 N/A at Byron relationships between the SWS and the following systems:
K2.04 Knowledge of bus power supplies to the Reactor building closed cooling water 2.5 2.6 N/A at Byron K3.03 Knowledge of the effectthat a loss ofthe SWS will have on Reactor building closed cooling water 3.5 3.9 N/A at Byron the following:
K3.08 Knowledge of the effectthat a loss ofthe SWS will have on Radioactive liquid waste discharges 2.3 2.9 N/A at Byron the following:
K4.Ol Knowiedge of SWS design feature(s) and/or interlock(s) Conditions initiating automatic closure of closed cooling 2.5 2.9 N/A at Byron which provide for the following: water auxiliary building header supply and return valves K4.03 Knowledge of SWS design feature(s) and/or interlock(s) Automatic opening features associated with SES isolation 2.9 3.4 N/A at Byron which provide for the following: valves to COW heat exchangers 078000 Instrument Air System (lAS)
KI 04 Knowledge of the physical connections and/or cause-effect Cooling water to compressor 2.6 2.9 N/A at Byron relationships between the lAS and the following systems:
Kl.05 Knowledge ofthe physical connections and/or cause-effect MSIV air 3.4 3.5 N/A at Byron relationships between the lAS and the following systems:
K2.02 Knowledge of bus power supplies to the: Emergency air compressor 3.3 3.5 N/A at Byron K4.02 Knowledge of AS design feature(s) and/or interlock(s) Cross-over to other air systems 3.2 3.5 N/A at Byron which provide for the following: Does not operate like the K/A statement implies.
SA supplies IA via IA dryers, no other air connections.
2018 Byron Suppressed K4 s NUREG-1 122, Rev. 2, Supp. 1 K4.03 Knowledge of AS design feature(s) and I or interlock(s) Securing of SAS upon loss of cooling water 3.1 3.3 N/A at Byron which provide for the following:
086000 Fire Protection System (FPS)
Al .02 Ability to predict and/or monitor changes in parameters (to Fire water storage tank level 3.0 3.2 N/A at Byron prevent exceeding design limits) associated with operating the FPS controls including:
A4.04 Ability to manually operate and/or monitor in the control Fire water storage tank makeup pumps 3.4 3.3 N/A at Byron room:
Ki .01 Knowledge of the physical connections and/or cause-effect High-pressure service water 3.0 3.4 N/A at Byron relationships between the FPS and the following systems:
103000 Containment System A4.09 Ability to manually operate and/or monitor in the control Containment vacuum system 3.1 3.7 N/A at Byron room:
KI .03 Knowledge of the physical connections and/or cause-effect Shield building vent system 3.1 3.5 N/A at Byron relationships between the Containment System and the following systems:
Ki .07 Knowledge of the physical connections and/or cause-effect Containment vacuum system 3.5 3.7 N/A at Byron relationships between the Containment System and the following systems:
K4.O1 Knowledge of Containment System design feature(s) and/or Vacuum breaker protection 3.0 3.7 N/A at Byron interlock(s) which provide for the following:
Byron Facility Author: Mark Kultgen Byron Facity Representative: Brian Payne