ML26007A231
| ML26007A231 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 12/19/2025 |
| From: | Susquehanna |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 2025-14292 | |
| Download: ML26007A231 (0) | |
Text
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of 2
SSES MANUAL Manual Name:
TRM2
~anual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 Table Of Contents Issue Date:
12/18/2025 Procedure Name Rev Issue Date TEXT LOES 99 01/03/2019
Title:
LIST OF EFFECTIVE SECTIONS TEXT TOC
Title:
TABLE OF CONTENTS TEXT 1.1 30 2
12/03/2025 12/03/2025
Title:
USE AND APPLICATION DEFINITIONS Change ID TEXT 2.1 1
02/04/2005
'" 1 SETPOINTS PLANT PROGRAMS V
Title:
PLANT PROGRAMS AND TEXT 2.2 13 06/29/2 023
Title:
PLANT PROGRAMS AND SETPOINTS INSTRUMENT TRIP SETPOINT TABLE TEXT 3.0 9
12/03/2025 Change Number
Title:
APPLICABILITY TECHNICAL REQUIREMENT FOR OPERATION (TRO) APPLICABILITY TEXT 3.1.1 3
12/18/2025
Title:
REACTIVITY CONTROL SYSTEMS ANTICIPATED TRANSIENT WITHOUT SCRAM ALTERNATE ROD INJECTION (ATWS-ARI) INSTRUMENTATION TEXT 3.1.2 1
12/03/2025
Title:
REACTIVITY CONTROL SYSTEMS CONTROL ROD DRIVE (CRD) HOUSING SUPPORT TEXT 3.1.3 5
12/18/2017
Title:
REACTIVITY CONTROL SYSTEMS CONTROL ROD BLOCK INSTRUMENTATION TEXT 3.1. 4 2
10/08/2025
Title:
REACTIVITY CONTROL SYSTEMS CONTROL ROD SCRAM ACCUMULATORS INSTRUMENTATION AND CHECK VALVE TEXT 3.2.1 22 04/02/2025
Title:
CORE OPERATING LIMITS REPORT (COLR)
Page 1 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.3.1 0
11/19/2002
Title:
INSTRUMENTATION RADIATION MONITORING INSTRUMENTATION TEXT 3.3.2 3
03/31/2011
Title:
INSTRUMENTATION SEISMIC MONITORING INSTRUMENTATION TEXT 3.3.3 2
11/09/2007
Title:
INSTRUMENTATION METEOROLOGICAL MONITORING INSTRUMENTATION TEXT 3.3.4 11 07/21/2017
Title:
INSTRUMENTATION TRM POST-ACCIDENT MONITORING INSTRUMENTATION TEXT 3.3.5 0
11/19/2002
Title:
INSTRUMENTATION THIS PAGE INTENTIONALLY LEFT BLANK TEXT 3.3.6 6
06/29/2023
Title:
INSTRUMENTATION TRM ISOLATION ACTUATION INSTRUMENTATION TEXT 3.3.7 6
04/16/2024
Title:
INSTRUMENTATION MAIN TURBINE OVERSPEED PROTECTION SYSTEM TEXT 3.3.8 1
10/22/2003
Title:
INTENTIONALLY LEFT BLANK TEXT 3.3.9 4
12/03/2025
Title:
INSTRUMENTATION LPRM UPSCALE ALARM INSTRUMENTATION TEXT 3.3.10 1
12/14/2004
Title:
INSTRUMENTATION REACTOR RECIRCULATION PUMP MG SET STOPS TEXT 3.3.11 1
10/22/2003
Title:
INSTRUMENTATION MVP ISOLATION INSTRUMENTATION TEXT 3.3.12 2
04/02/20 19
Title:
WATER MONITORING INSTRUMENTATION Page 2 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2
~anual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.4.1 2
12/03/2025
Title:
REACTOR COOLANT SYSTEM REACTOR COOLANT SYSTEM CHEMISTRY TEXT 3.4.2 1
04/16/2009
Title:
INTENTIONALLY LEFT BLANK TEXT 3.4.3 1
11/09/2007
Title:
REACTOR COOLANT SYSTEM REACTOR COOLANT SYSTEM (RCS)
TEXT 3.4.4 2
05/14/2009
Title:
REACTOR COOLANT SYSTEM REACTOR RECIRCULATION FLOW AND ROD LINE LIMIT TEXT 3.4.5 1
04/26/2006
Title:
REACTOR COOLANT SYSTEM REACTOR VESSEL MATERIALS LEXT 3.4.6 2
12/03/2025
Title:
REACTOR RECIRCULATION SINGLE LOOP OPERATION SLO FLOW RATE RESTRICTION TEXT 3.5.1 2
03/05/2019
Title:
ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM ADS MANUAL INHIBIT TEXT 3.5.2 2
03/05/2019
Title:
ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM ECCS RPV WATER INVENTORY CONTROL AND RCIC MONITORING INSTRUMENTATION TEXT 3.5.3 2
12/03/2025
Title:
ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM LONG TERM NITROGEN SUPPLY TO ADS TEXT 3.6.1 1
11/27/2023
Title:
CONTAINMENT VENTING OR PURGING TEXT 3.6.2 3
01/03/2019
Title:
SUPPRESSION CHAMBER TO DRYWELL VACUUM BREAKER POSITION INDICATION TEXT 3.6.3 0
11/19/2002
Title:
CONTAINMENT SUPPRESSION POOL ALARM INSTRUMENTATION Page 3 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.6.4 1
11/27/2023
Title:
CONTAINMENT PRIMARY CONTAINMENT CLOSED SYSTEM BOUNDARIES TEXT 3.7.1 0
11/19/2002
Title:
PLANT SYSTEMS EMERGENCY SERVICE WATER SYSTEM (ESW) SHUTDOWN TEXT 3.7.2 1
11/27/2023
Title:
PLANT SYSTEMS ULTIMATE HEAT SINK (UHS) AND GROUND WATER LEVEL TEXT 3.7.3.1 7
04/21/2022
Title:
PLANT SYSTEMS FIRE SUPPRESSION WATER SUPPLY SYSTEM TEXT 3.7.3.2 3
04/16/2009
Title:
PLANT SYSTEMS SPRAY AND SPRINKLER SYSTEMS TEXT 3.7.3.3 4
05/16/2016
Title:
PLANT SYSTEMS CO2 SYSTEMS TEXT 3.7.3.4 2
04/16/2009
Title:
PLANT SYSTEMS HALON SYSTEMS TEXT 3.7.3.5 2
04/16/2009
Title:
PLANT SYSTEMS FIRE HOSE STATIONS TEXT 3.7.3.6 2
04/16/2009
Title:
PLANT SYSTEMS YARD FIRE HYDRANTS AND HYDRANT HOSE HOUSES TEXT 3.7.3.7 1
04/26/2006
Title:
PLANT SYSTEMS FIRE RATED ASSEMBLIES TEXT 3.7.3.8 15 08/02/2021
Title:
PLANT SYSTEMS FIRE DETECTION INSTRUMENTATION TEXT 3.7.4 2
11/27/2023
Title:
PLANT SYSTEMS SOLID RADWASTE SYSTEM Page 4 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2
~anual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.7.5.1 1
03/05/2015
Title:
PLANT SYSTEMS MAIN CONDENSER OFFGAS HYDROGEN MONITOR TEXT 3.7.5.2 0
11/19/2002
Title:
PLANT SYSTEMS MAIN CONDENSER OFFGAS EXPLOSIVE GAS MIXTURE TEXT 3.7.5.3 1
04/26/2006
Title:
PLANT SYSTEMS LIQUID HOLDUP TANKS TEXT 3.7.6 3
06/04/2012
Title:
PLANT SYSTEMS ESSW PUMPHOUSE VENTILATION TEXT 3.7.7 2
09/05/2008
Title:
PLANT SYSTEMS MAIN CONDENSER OFFGAS PRETREATMENT LOGARITHMIC RADIATION MONITORING INSTRUMENTATION rr:'EXT 3.7.8
Title:
PLANT SYSTEMS SNUBBERS 9
03/05/2015 TEXT 3.7.9 3
12/03/2025
Title:
PLANT SYSTEMS CONTROL STRUCTURE HVAC TEXT 3.7.10 2
04/29/2014
Title:
PLANT SYSTEMS SPENT FUEL STORAGE POOLS (SFSPS)
TEXT 3.7.11 3
12/03/2025
Title:
PLANT SYSTEMS TEXT 3.8.1 5
12/03/2025
Title:
ELECTRICAL POWER PRIMARY CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES TEXT 3.8.2.1 3
09/19/2023
Title:
ELECTRICAL POWER MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION -
CONTINUOUS TEXT 3.8.2.2 3
06/23/2021 Page 5
Title:
ELECTRICAL POWER MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION -
AUTOMATIC of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.8.3 4
01/28/2020
Title:
ELECTRICAL POWER DIESEL GENERATOR (DG) MAINTENANCE ACTIVITIES TEXT 3.8.4 2
11/27/2023
Title:
ELECTRICAL POWER 24 VDC ELECTRICAL SUBSYSTEM TEXT 3.8.5 1
11/14/2013
Title:
ELECTRICAL POWER DEGRADED VOLTAGE PROTECTION TEXT 3.8.6 3
03/05/2019
Title:
ELECTRICAL POWER EMERGENCY SWITCHGEAR ROOM COOLING TEXT 3.8.7 3
02/25/2021
Title:
BATTERY MAINTENANCE AND MONITORING PROGRAM TEXT 3.9.1 0
11/19/2002
Title:
REFUELING OPERATIONS DECAY TIME TEXT 3.9.2 0
11/19/2002
Title:
REFUELING OPERATIONS COMMUNICATIONS TEXT 3.9.3 1
03/12/2019
Title:
REFUELING OPERATIONS REFUELING PLATFORM TEXT 3.10.1 2
11/27/2023
Title:
MISCELLANEOUS SEALED SOURCE CONTAMINATION TEXT 3.10.2 1
04/09/2007
Title:
MISCELLANEOUS SHUTDOWN MARGIN TEST RPS INSTRUMENTATION TEXT 3.10.3 4
10/05/2022
Title:
MISCELLANEOUS INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI)
TEXT 3.10.4 2
04/17/2009
Title:
INTENTIONALLY LEFT BLANK Page 6 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.11.1.1 2
11/27/2023
Title:
RADIOACTIVE EFFLUENTS LIQUID EFFLUENTS CONCENTRATION TEXT 3.11.1.2 2
11/27/2023
Title:
RADIOACTIVE EFFLUENTS LIQUID EFFLUENTS DOSE TEXT 3.11.1.3 2
11/27/2023
Title:
RADIOACTIVE EFFLUENTS LIQUID WASTE TREATMENT SYSTEM TEXT 3. 11. 1. 4 3
11/27/2023
Title:
RADIOACTIVE EFFLUENTS LIQUID RADWASTE EFFLUENT MONITORING INSTRUMENTATION TEXT 3.11.1.5 4
11/27/2023
Title:
RADIOACTIVE EFFLUENTS RADIOACTIVE LIQUID PROCESS MONITORING INSTRUMENTATION TEXT 3.11.2.1 5
11/27/2023
Title:
RADIOACTIVE EFFLUENTS DOSE RATE TEXT 3. 11. 2. 2 2
11/27/2023
Title:
RADIOACTIVE EFFLUENTS DOSE - NOBLE GASES TEXT 3.11.2.3 2
11/27/2023
Title:
RADIOACTIVE EFFLUENTS DOSE -
IODINE, TRITIUM, AND RADIONUCLIDES IN PARTICULATE FORM TEXT 3. 11. 2. 4 1
11/27/2023
Title:
RADIOACTIVE EFFLUENTS GASEOUS RADWASTE TREATMENT SYSTEM TEXT 3.11.2.5 5
11/27/2023
Title:
RADIOACTIVE EFFLUENTS VENTILATION EXHAUST TREATMENT SYSTEM TEXT 3.11.2.6 9
11/27/2023
Title:
RADIOACTIVE EFFLUENTS RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION TEXT 3.11.3 2
11/27/2023
Title:
RADIOACTIVE EFFLUENTS TOTAL DOSE Page 7 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.11.4.1 7
06/27/2024
Title:
RADIOACTIVE EFFLUENTS MONITORING PROGRAM TEXT 3.11.4.2 3
11/27/2023
Title:
RADIOACTIVE EFFLUENTS LAND USE CENSUS TEXT 3.11.4.3 2
11/27/2023
Title:
RADIOACTIVE EFFLUENTS INTERLABORATORY COMPARISON PROGRAM TEXT 3.12.1 0
11/19/2002
Title:
LOADS CONTROL PROGRAM CRANE TRAVEL-SPENT FUEL STORAGE POOL TEXT 3.12.2 4
04/17/2008
Title:
LOADS CONTROL PROGRAM HEAVY LOADS REQUIREMENTS TEXT 3.12.3 0
11/19/2002
Title:
LOADS CONTROL PROGRAM LIGHT LOADS REQUIREMENTS TEXT 4.1 0
09/27/2003
Title:
ADMINISTRATIVE CONTROLS ORGANIZATION TEXT 4.2 1
01/03/2019
Title:
ADMINISTRATIVE CONTROLS REPORTABLE EVENT ACTION TEXT 4.3 1
01/03/2019
Title:
ADMINISTRATIVE CONTROLS SAFETY LIMIT VIOLATION TEXT 4.4 1
12/18/2008
Title:
ADMINISTRATIVE CONTROLS PROCEDURES & PROGRAMS TEXT 4.5 2
11/27/2023
Title:
ADMINISTRATIVE CONTROLS REPORTING REQUIREMENTS TEXT 4.6 0
09/27/2003
Title:
ADMINISTRATIVE CONTROLS RADIATION PROTECTION PROGRAM Page 8 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2
~anual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 4.7 1
12/13/2022
Title:
ADMINISTRATIVE CONTROLS TRAINING TEXT B3.0 8
12/03/2025
Title:
APPLICABILITY BASES TECHNICAL REQUIREMENT FOR OPERATION (TRO) APPLICABILITY TEXT B3.1.1 3
12/18/2025
Title:
REACTIVITY CONTROL SYSTEM BASES ANTICIPATED TRANSIENT WITHOUT SCRAM ALTERNATE ROD INJECTION (ATWS-ARI) INSTRUMENTATION TEXT B3.l.2 1
12/03/2025
Title:
REACTIVITY CONTROL SYSTEM BASES CONTROL ROD DRIVE (CRD) HOUSING SUPPORT TEXT B3.l.3 4
12/18/2017
Title:
REACTIVITY CONTROL SYSTEM BASES CONTROL ROD BLOCK INSTRUMENTATION
~EXT B3.l.4 2
10/08/2025
Title:
REACTIVITY CONTROL SYSTEM BASES CONTROL ROD SCRAM ACCUMULATORS INSTRUMENTATION AND CHECK VALVE TEXT B3.2.l 0
11/19/2002
Title:
CORE OPERATING LIMITS BASES CORE OPERATING LIMITS REPORT (COLR)
TEXT B3.3.l 1
01/31/2014
Title:
INSTRUMENTATION BASES RADIATION MONITORING INSTRUMENTATION TEXT B3.3.2 2
03/31/2011
Title:
INSTRUMENTATION BASES SEISMIC MONITORING INSTRUMENTATION TEXT B3.3.3 2
11/09/2007
Title:
INSTRUMENTATION BASES METEOROLOGICAL MONITORING INSTRUMENTATION TEXT B3.3.4 8
11/27/2023
Title:
INSTRUMENTATION BASES TRM POST ACCIDENT MONITORING (PAM) INSTRUMENTATION TEXT B3.3.5 2
11/09/2007
Title:
INSTRUMENTATION BASES THIS PAGE INTENTIONALLY LEFT BLANK Page 9 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.3.6 7
06/29/2023
Title:
INSTRUMENTATION BASES TRM ISOLATION ACTUATION INSTRUMENTATION TEXT B3.3.7 6
04/16/2024
Title:
INSTRUMENTATION BASES MAIN TURBINE OVERSPEED PROTECTION SYSTEM TEXT B3.3.8 1
10/22/2003
Title:
INTENTIONALLY BLANK TEXT B3.3.9 5
12/03/2025
Title:
INSTRUMENTATION BASES LPRM UPSCALE ALARM INSTRUMENTATION TEXT B3.3.10 3
02/22/2012
Title:
INSTRUMENTATION BASES REACTOR RECIRCULATION PUMP MG SET STOPS TEXT B3.3.ll 1
10/22/2003
Title:
INSTRUMENTATION BASES MVP ISOLATION INSTRUMENTATION TEXT B3.3.12 1
04/02/2019
Title:
WATER MONITORING INSTRUMENTATION TEXT B3.4.l 1
12/03/2025
Title:
REACTOR COOLANT SYSTEM BASES REACTOR COOLANT SYSTEM CHEMISTRY TEXT B3.4.2 1
04/16/2009
Title:
REACTOR COOLANT SYSTEM BASES STRUCTURAL INTEGRITY TEXT B3.4.3 1
11/09/2007
Title:
REACTOR COOLANT SYSTEM BASES HIGH/LOW PRESSURE INTERFACE LEAKAGE MONITOR TEXT B3.4.4 1
01/03/2019
Title:
REACTOR COOLANT SYSTEM BASES REACTOR RECIRCULATION FLOW AND ROD LINE LIMIT TEXT B3.4.5 0
11/19/2002
Title:
REACTOR COOLANT SYSTEM BASES REACTOR VESSEL MATERIALS Page 10 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2
~anual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.4.6 3
12/03/2025
Title:
REACTOR RECIRCULATION SINGLE LOOP OPERATION SLO FLOW RATE RESTRICTION TEXT B3.5.1 2
03/17/2020
Title:
ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM ADS MANUAL INHIBIT TEXT B3.5.2 2
03/05/2019
Title:
ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM ECCS RPV WATER INVENTORY CONTROL AND RCIC MONITORING INSTRUMENTATION TEXT B3.5.3 3
12/03/2025
Title:
ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM LONG TERM NITROGEN SUPPLY TO ADS TEXT B3.6.1 1
11/27/2023
Title:
CONTAINMENT BASES VENTING OR PURGING
~EXT B3.6.2 0
11/19/2002
Title:
CONTAINMENT BASES SUPPRESSION CHAMBER-TO-DRYWELL VACUUM BREAKER POSITION INDICATION TEXT B3.6.3 1
04/19/2007
Title:
CONTAINMENT BASES SUPPRESSION POOL ALARM INSTRUMENTATION TEXT B3.6.4 2
11/27/2023
Title:
CONTAINMENT BASES PRIMARY CONTAINMENT CLOSED SYSTEM BOUNDARIES TEXT B3.7.1 0
11/19/2002
Title:
PLANT SYSTEMS BASES EMERGENCY SERVICE WATER SYSTEM (SHUTDOWN)
TEXT B3.7.2 1
11/27/2023
Title:
PLANT SYSTEMS BASES ULTIMATE HEAT SINK (UHS) GROUND WATER LEVEL TEXT B3.7.3.1 4
02/16/2017
Title:
PLANT SYSTEMS BASES FIRE SUPPRESSION WATER SUPPLY SYSTEM TEXT B3.7.3.2 2
04/26/2006
Title:
PLANT SYSTEMS BASES SPRAY AND SPRINKLER SYSTEMS Page 11 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.7.3.3 0
11/19/2002
Title:
PLANT SYSTEMS BASES CO2 SYSTEMS TEXT B3.7.3.4 3
06/19/2019
Title:
PLANT SYSTEMS BASES HALON SYSTEMS TEXT B3.7.3.5 1
04/26 /2006
Title:
PLANT SYSTEMS BASES FIRE HOSE STATIONS TEXT B3.7.3.6 1
04/26 /2006
Title:
PLANT SYSTEMS BASES YARD FIRE HYDRANTS AND HYDRANT HOSE HOUSES TEXT B3.7.3.7 0
11/19/2002
Title:
PLANT SYSTEMS BASES FIRE RATED ASSEMBLIES TEXT B3.7.3.8 3
09/27 /2012
Title:
PLANT SYSTEMS BASES FIRE DETECTION INSTRUMENTATION TEXT B3.7.4 1
11/27/2023
Title:
PLANT SYSTEMS BASES SOLID RADWASTE SYSTEM TEXT B3.7.5.1 0
11/19/2002
Title:
PLANT SYSTEMS BASES MAIN CONDENSER OFFGAS HYDROGEN MONITOR TEXT B3.7.5.2 0
11/19/2 002
Title:
PLANT SYSTEMS BASES MAIN CONDENSER OFFGAS EXPLOSIVE GAS MIXTURE TEXT B3.7.5.3 0
11/19/2002
Title:
PLANT SYSTEMS BASES LIQUID HOLDUP TANKS TEXT B3.7.6 4
06/04/2013
Title:
PLANT SYSTEMS BASES ESSW PUMPHOUSE VENTILATION TEXT B3.7.7 2
01/31/2008
Title:
PLANT SYSTEMS BASES MAIN CONDENSER OFFGAS PRETREATMENT LOGARITHMIC RADIATION MONITORING INSTRUMENTATION Page 12 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2
~anual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.7.8 4
01/31/2014
Title:
PLANT SYSTEMS BASES SNUBBERS TEXT B3.7.9 4
12/03/2025
Title:
PLANT SYSTEMS BASES CONTROL STRUCTURE HVAC TEXT B3.7. 10 1
12/14/2004
Title:
PLANT SYSTEMS BASES SPENT FUEL STORAGE POOLS TEXT B3.7.11 4
12/03/2025
Title:
STRUCTURAL INTEGRITY TEXT B3.8.l 3
12/03/2025
Title:
ELECTRICAL POWER BASES PRIMARY CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES
~EXT B3.8.2.1 1
09/19/2023
Title:
ELECTRICAL POWER BASES MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION -
CONTINUOUS TEXT B3.8.2.2 2
06/23/2021
Title:
ELECTRICAL POWER BASES MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION -
AUTOMATIC TEXT B3.8.3 0
11/19/2002
Title:
ELECTRICAL POWER BASES DIESEL GENERATOR (DG) MAINTENANCE ACTIVITIES TEXT B3.8.4 1
11/27/2023
Title:
ELECTRICAL POWER BASES 24 VDC ELECTRICAL POWER SUBSYSTEM TEXT B3.8.5 1
11/14/2013
Title:
ELECTRICAL POWER BASES DEGRADED VOLTAGE PROTECTION TEXT B3.8.6 4
03/05/2019
Title:
ELECTRICAL POWER BASES EMERGENCY SWITCHGEAR ROOM COOLING TEXT B3.8.7 3
02/25/2021
Title:
BATTERY MAINTENANCE AND MONITORING PROGRAM Page 13 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.9.l 0
11/19/2002
Title:
REFUELING OPERATIONS BASES DECAY TIME TEXT B3.9.2 0
11/19/2002
Title:
REFUELING OPERATIONS BASES COMMUNICATIONS TEXT B3.9.3 1
03/12/2019
Title:
REFUELING OPERATIONS BASES REFUELING PLATFORM TEXT B3.10.l 1
11/27/2023
Title:
MISCELLANEOUS BASES SEALED SOURCE CONTAMINATION TEXT B3.10.2 1
04/10/2007
Title:
MISCELLANEOUS BASES SHUTDOWN MARGIN TEST RPS INSTRUMENTATION TEXT B3.10.3 4
04/02/2025
Title:
MISCELLANEOUS BASES INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI)
- TEXT B3. 11. 1. 1 2
11/27/2023
Title:
RADIOACTIVE EFFLUENTS BASES LIQUID EFFLUENTS CONCENTRATION TEXT B3. 11. 1. 2 1
11/27/2023
Title:
RADIOACTIVE EFFLUENTS BASES LIQUID EFFLUENTS DOSE TEXT B 3. 11. 1. 3 1
11/27/2023
Title:
RADIOACTIVE EFFLUENTS BASES LIQUID WASTE TREATMENT SYSTEM TEXT B3.11. 1. 4 1
11/27/2023
Title:
RADIOACTIVE EFFLUENTS BASES LIQUID RADWASTE EFFLUENT MONITORING INSTRUMENTATION TEXT B3.ll.l.5 1
11/27/2023
Title:
RADIOACTIVE EFFLUENTS BASES RADIOACTIVE LIQUID PROCESS MONITORING INSTRUMENTATION TEXT B3.ll.2.l 3
10/15/2024
Title:
RADIOACTIVE EFFLUENTS BASES DOSE RATE Page 14 of 15 Report Date: 12/19/25
SSES MANUAL Manual Name:
TRM2
~anual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.11.2.2 1
11/27/2023
Title:
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11/19/2002
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LOADS CONTROL PROGRAM BASES LIGHT LOADS REQUIREMENTS Page 15 of 15 Report Date: 12/19/25
Rev. 3 3.1 REACTIVITY CONTROL SYSTEMS ATWS-ARI Instrumentation 3.1.1 3.1.1 Anticipated Transient Without Scram Alternate Rod Injection (ATWS-ARI)
Instrumentation TRO 3.1.1 The ATWS-ARI instrumentation for each Function in Table 3.1.1-1 shall be FUNCTIONAL APPLICABILITY:
MODE 1 ACTIONS
NOTE -----------------------------------------------------------
Separate Condition entry is allowed for each channel.
CONDITION A.
One or more Functions with ATWS-ARI trip capability not maintained.
A.1 REQUIRED ACTION Restore A TWS-ARI trip capability.
TECHNICAL REQUIREMENT SURVEILLANCE COMPLETION TIME 14 days
NOTES ------------------------------------------------------------
- 1. Refer to Table 3.1.1-1 to determine which Surveillances apply for each ARI Function.
- 2. When a channel is placed in a nonfunctional status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed for up 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> provided the Reactor Protection System is OPERABLE.
SURVEILLANCE FREQUENCY TRS 3.1.1.1 Perform CHANNEL CHECK.
12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SUSQUEHANNA - UNIT 2 TRM/3.1-1
Rev. 3 TECHNICAL REQUIREMENT SURVEILLANCE (continued)
SURVEILLANCE TRS 3.1.1.2 Perform CHANNEL FUNCTIONAL TEST.
TRS 3.1.1.3 Perform CHANNEL CALIBRATION.
TRS 3.1.1.4 Perform CHANNEL CALIBRATION.
TRS 3.1.1.5 Perform Logic System Functional Test.
SUSQUEHANNA - UNIT 2 TRM / 3.1-2 ATWS-ARI Instrumentation 3.1.1 FREQUENCY 92 days (Function 3) 184 days (Function 1 and 2) 184 days 24 months 24 months
Rev.3 FUNCTION
- 1. Reactor Steam Dome Pressure - High
- 2. Reactor Water Level -
Low Low Level 2
- 3. Manual Initiation SUSQUEHANNA - UNIT 2 ATWS-ARI Instrumentation 3.1.1 TABLE 3.1.1-1 ATWS-ARI INSTRUMENTATION REQUIRED CHANNELS SURVEILLANCE ALLOWABLE PER TRIP SYSTEM REQUIREMENTS VALUE 2
TRS 3.1.1.2
TRS 3.1.1.1
TRS 3.1.1.2 NA TRS3.1.1.5 TRM / 3.1-3
Rev. 3 ATWS-ARI Instrumentation B 3.1.1 B 3.1.1 Anticipated Transient Without Scram Alternate Rod Injection (ATWS-ARI)
Instrumentation BASES TRO ACTIONS The ATWS-ARI System actuates a scram initiation signal to the Control Rod Drive Hydraulic System either automatically (on failure to scram as indicated by high reactor pressure or low reactor water Level 2), or manually (by operator action). This function adds negative reactivity, following events in which a scram does not (but should) occur. The A TWS-ARI System is diverse from and redundant to the Reactor Protection System (RPS). (References 1 and 2)
The ATWS-ARI System includes sensors and relays to cause initiation of a reactor scram. When the setpoint is reached, the channels actuate the ATWS-ARI solenoid pilot valves, which vent the scram air header. For the purpose of this requirement, the term FUNCTIONAL shall mean that the system or system component is capable of performing its function as required to provide compliance with 10 CFR 50.62.
The A TWS-ARI System consists of two independent trip systems, with two channels of Reactor Steam Dome Pressure High and two channels of Reactor Vessel Water Level Low, Level 2 in each trip system, and manual initiation capability. Each ATWS-ARI trip system is a two-out-of-two logic for each function. Each system must actuate to effect a reactor scram.
The ARI trip system shall be considered to be nonfunctional with the manual trip channel nonfunctional. The ARI trip system shall also be considered to be nonfunctional if any other component that is necessary to energize, and maintain energized, the ARI trip system for the period of time necessary to complete a scram via the ARI trip system (nominally 25 seconds) is not FUNCTIONAL.
The Actions are defined to ensure proper corrective measures are taken in response to the nonfunctional components. ARI trip system diversity from the RPS is required by the ATWS Rule. The Rule also requires functional redundancy with the RPS in order to maximize the advantage of this diversity. Should the ARI trip system be nonfunctional, the corrective action period is based on this loss of diversity, not on the loss of the function. The redundant and diverse RPS trip system is controlled by the Technical Specifications such that continued operation in the required operating condition is not allowed with loss of the RPS trip functions comparable to the ARI trip functions.
SUSQUEHANNA - UNIT 2 TRM / B 3.1-1
Rev. 3 BASES ACTIONS
( continued)
TRS REFERENCES ATWS-ARI Instrumentation B 3.1.1 Since the ARI trip system is required only for mitigation of a specific class of ATWS events, and since the purpose of the ARI trip system is to provide diversity where redundancy otherwise exists, then an extended period for corrective action is justified for loss of the ARI trip function.
Unit operation without a FUNCTIONAL ARI trip function is acceptable for a longer period of time than is allowed for the ATWS Recirculation Pump Trip (ATWS-RPT) system by LCO 3.3.4.2. Fourteen (14) days is considered to be an adequate period for system repair or component replacement.
The TRSs are defined to be performed at the specified Frequency to ensure that the ATWS-ARI Function is maintained FUNCTIONAL.
ATWS-ARI surveillances are performed consistent with the bases for the LCO 3.3.4.2 "ATWS-RPT Instrumentation" surveillances.
The TRSs are modified by two notes.
Note 1 states that the required TRSs for each ATWS-ARI Instrumentation Function are defined in the Surveillance Requirements column of Table 3.1.1-1.
Note 2 states that when a channel is placed in a nonfunctional status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> provided the RPS is OPERABLE. Upon completion of the Surveillance, or expiration of the 6-hour allowance, the channel must be returned to FUNCTIONAL status or the applicable Condition entered and Required Actions taken.
- 1.
10 CFR 50.62 ATWS Rule.
- 2.
NEDO-31096-A Response to the ATWS Rule.
- 3.
NRC Inspection and Enforcement Manual, Part 9900: Technical Guidance, Standard Technical Specification Section 1.0 Definitions, Issue dated 12/8/86.
SUSQUEHANNA - UNIT 2 TRM / B 3.1-2
Rev. 3 BASES ATWS-ARI Instrumentation B 3.1.1 THIS PAGE INTENTIONALLY LEFT BLANK SUSQUEHANNA - UNIT 2 TRM / B 3.1-3