ML23107A132

From kanterella
Jump to navigation Jump to search
Technical Requirements Manual, Unit 2
ML23107A132
Person / Time
Site: Susquehanna Talen Energy icon.png
Issue date: 03/31/2023
From:
Susquehanna
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
2023- 5375
Download: ML23107A132 (90)


Text

1"10..L

  • j,L I ~V~j Page 1 of 2
  • MANUAL HARD CO PY DI S TRIBUT ION DOCUMENT TRANSMITTAL 2 02 3- 5 3 75 USER INFORMATION:

GERLACH*ROSEY M EMPL#: 028401 CA#: 0363 Address: NUCSA2 Phone#: 542-3194 TRANSMITTAL INFORMATION:

TO: GERLACH*ROSEY M 03 / 31/2023 LOCATION: USNRC FROM: NUCLEAR RECORDS DOCUMENT CONTROL CENTER (NUCSA-2)

THE FOLLOWING CHANGES HAVE OCCURRED TO THE HARDCOPY OR ELECTRONIC MANUAL ASSIGNED TO YOU. HARDCOPY USERS MUST ENSURE THE DOCUMENTS PROVIDED MATCH THE INFORMATION ON THIS TRANSMITTAL. WHEN REPLACING THIS MATERIAL IN YOUR HARDCOPY MANUAL, ENSURE THE UPDATE DOCUMENT ID IS THE SAME DOCUMENT ID YOU 'RE REMOVING FROM YOUR MANUAL. TOOLS OM THE HUMAN PERFORMANCE TOOL BAG SHOULD BE UTILIZED TO ELIMINATE THE CHANCE OF

  • RORS .

ATTENTION: "REPLACE" directions do not affect the Table of Contents, Therefore no TOC will be issued with the updated material .

TRM2 - TECHNICAL REQUIREMENTS MANUAL UNIT 2 REMOVE MANUAL TABLE OF CONTENTS DATE: 03 / 1 7/2023 ADD MANUAL TABLE OF CONTENTS DATE: 03 / 30 / 2023 CATEGORY: DOCUMENTS TYPE: TRM2

11c:t..L. * .:>.L 1 .!.VII!..:>

Page 2 of 2

  • ID: TEXT 3.2.1 REMOVE: REV: 19 ADD: REV: 20 ANY DISCREPANCIES WITH THE MATERIAL PROVIDED, CONTACT DCS @ X3171 OR X3194 FOR ASSISTANCE. UPDATES FOR HARDCOPY MANUALS WILL BE DISTRIBUTED WITHIN 3 DAYS IN ACCORDANCE WITH DEPARTMENT PROCEDURES. PLEASE MAKE ALL CHANGES AND ACKNOWLEDGE COMPLETE IN YOUR NIMS INBOX UPON COMPLETION OF UPDATES. FOR ELECTRONIC MANUAL USERS, ELECTRONICALLY REVIEW THE APPROPRIATE DOCUMENTS AND ACKNOWLEDGE COMPLETE IN YOUR NIMS INBOX .

I SSES MANUAL Manual Name : TRM2

. n u a l

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 Table Of Contents Issue Date: 03/30/2023 Procedure Name Rev Issue Date Change ID Change Number TEXT LOES 99 01/03/2019

Title:

LIST OF EFFECTIVE SECTIONS TEXT TOC 28 12 / 13 / 2022

Title:

TABLE OF CONTENTS TEXT 1.1 0 11 / 19 / 2002

Title:

USE AND APPLICATION DEFINITIONS TEXT 2.1 1 02/04 / 2005

Title:

PLANT PROGRAMS AND SETPOINTS PLANT PROGRAMS TEXT 2.2 12 12/08/20 22

Title:

PLANT PROGRAMS AND SETPOINTS INSTRUMENT TRIP SETPOINT TABLE TEXT 3.0 8 03 / 1 8/2021

Title:

APPLICAB ILITY TECHNICAL REQUIREMENT FOR OPERATION (TRO) APPLICABILITY TEXT 3 . 1.1 1 11/09 / 2007

Title:

REACTIVI TY CONTROL SYSTEMS ANTICIPATED TRANSIENT WITHOUT SCRAM ALTERNATE ROD INJECTION (ATWS - ARI) INSTRUMENTATION TEXT 3 .1. 2 0 11 / 19 / 2002

Title:

REACTIVI TY 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 1 10/12/2020

Title:

REACTIVITY CONTROL SYSTEMS CONTROL ROD SCRAM ACCUMULATORS INSTRUMENTATION AND CHECK VALVE TEXT 3.2.1 20 03/30/2023

Title:

CORE OPERATING LIMITS REPORT (COLR)

Page 1 6f 15 Report Date: 03/31/23

SSES MANUAL Manual Name: TRM2 Tanual

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

'EXT 3. 3. 6 5 03/05/2019

Title:

INSTRUMENTATION TRM ISOLATION ACTUATION INSTRUMENTATION TEXT 3.3.7 4 01/17/2022

Title:

INSTRUMENTATION MAIN TURBINE OVERSPEED PROTECTION SYSTEM TEXT 3.3.8 1 10/22/2003

Title:

INTENTIONALLY LEFT BLANK TEXT 3.3.9 3 05/14/2009

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 04/02/2019

Title:

WATER MONITORING INSTRUMENTATION Page 2 of 15 Report Date: 03/31/23

SSES MANUAL Manual Name: TRM2

.tanual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.4.1 l 04/26/2006

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 J

.'EXT 3. 4. 6 1 04/25/2013

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 1 03/05/2019

Title:

ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM LONG TERM NITROGEN SUPPLY TO ADS TEXT 3.6.1 0 11/19/2002

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: 03/31/23

SSES MANUAL Manual Name: TRM2 tanual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.6.4 0 11/19/2002

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 0 11/19/2002

Title:

PLANT SYSTEMS ULTIMATE HEAT SINK (UHS) AND GROUND WATER LEVEL TEXT 3.7.3.l 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

'EXT 3 . 7 . 3 . 3 4

Title:

PLANT SYSTEMS CO2 SYSTEMS TEXT 3.7.3.4 2

Title:

PLANT SYSTEMS HALON SYSTEMS 05/16/2016 04/16/2009 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:

)?LANT SYSTEMS FIRE RATED ASSEMBLIES TEXT 3.7.3.8 15 08/02/2021

Title:

PLANT SYSTEMS FIRE DETECTION INSTRUMENTATION TEXT 3.7.4 1 04/26/2006 Page 4

Title:

PLANT SYSTEMS SOLID RADWASTE SYSTEM of 15 Report Date: 03/31/23

SSES MANUAL Manual Name: TRM2

.'tanual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.7.5.l 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

.'EXT 3.7.8

Title:

PLANT SYSTEMS SNUBBERS 9 03/05/2015 TEXT 3.7.9 2 03/05/2019

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 2 11/01/2018

Title:

PLANT SYSTEMS TEXT 3.8.1 4 08/02/2021

Title:

ELECTRICAL POWER PRIMARY CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES TEXT 3.8.2.1 2 11/09/2007

Title:

ELECTRICAL POWER MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION CONTINUOUS 3 06/23/2021 TEXT 3.8.2.2

Title:

ELECTRICAL POWER MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION AUTOMATIC Page 5 of 15 Report Date: 03/31/23

SSES MANUAL L

Manual Name: TRM2

!anual

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 1 02/04/2005

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

'EXT 3. 9 .1 0

Title:

REFUELING OPERATIONS DECAY TIME TEXT 3.9.2 0 11/19/2002 11/19/2002

Title:

REFITELING OPERATIONS COMMUNICATIONS TEXT 3.9.3 1 03/12/2019

Title:

REFITELING OPERATIONS REFITELING PLATFORM TEXT 3.10.1 1 04/26/2006

Title:

MISCELLANEOUS SEALED SOURCE CONTAMINATION TEXT 3.10.2 1 04/09/2007

Title:

MISCELLANEOUS SHOTDOWN MARGIN TEST RPS INSTRUMENTATION TEXT 3.10.3 4 10/05/2022

Title:

MISCELLANEOUS INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI) 04/17/2009 TEXT 3.10.4 2

Title:

INTENTIONALLY LEFT BLANK Page 6 of 15 Report Date: 03/31/23

SSES MANUAL Manual Name: TRM2

.lanual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.11.1.1 1 04/26/2006

Title:

RADIOACTIVE EFFLUENTS LIQUID EFFLUENTS CONCENTRATION TEXT 3 . 11. 1. 2 1 04/26/2006

Title:

RADIOACTIVE EFFLUENTS LIQUID EFFLUENTS DOSE TEXT 3. 11.1. 3 1 04/26/2006

Title:

RADIOACTIVE EFFLUENTS LIQUID WASTE TREATMENT SYSTEM TEXT 3 . 11. 1. 4 2 10/09/2012

Title:

RADIOACTIVE EFFLUENTS LIQUID RADWASTE EFFLUENT MONITORING INSTRUMENTATION TEXT 3.11.1.5 3 03/05/2015

Title:

RADIOACTIVE EFFLUENTS RADIOACTIVE LIQUID PROCESS MONITORING INSTRUMENTATION

    • EXT 3.11.2.1 4 03/12/2019

Title:

RADIOACTIVE EFFLUENTS DOSE RATE TEXT 3.11.2.2 l 04/26/2006

Title:

RADIOACTIVE EFFLUENTS DOSE - NOBLE GASES TEXT 3.11.2.3 1 04/26/2006

Title:

RADIOACTIVE EFFLUENTS DOSE - IODINE, TRITIUM, AND RADIONUCLIDES IN PARTICULATE FORM TEXT 3 . 11. 2 .4 0 11/19/2002

Title:

RADIOACTIVE EFFLUENTS GASEOUS RADWASTE TREATMENT SYSTEM TEXT 3.11.2.5 4 07/03/2013

Title:

RADIOACTIVE EFFLUENTS VENTILATION EXHAUST TREATMENT SYSTEM TEXT 3. 11. 2. 6 8 07/21/2017

Title:

RADIOACTIVE EFFLUENTS RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION TEXT 3.11.3 l 04/26/2006

Title:

RADIOACTIVE EFFLUENTS TOTAL DOSE Page 7 of 15 Report Date: 03/31/23

SSES MANUAL Manual Name: TRM2 tanual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3 . 11. 4 . 1 5 01/03/2022

Title:

RADIOACTIVE EFFLUENTS MONITORING PROGRAM TEXT 3.11.4.2 2 04/26/2006 /

Title:

RADIOACTIVE EFFLUENTS LAND USE CENSUS TEXT 3 .11.4 .3 1 04/26/2006

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

'EXT 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 1 07/01/2021

Title:

ADMINISTRATIVE CONTROLS REPORTING REQUIREMENTS TEXT 4.6 0 09/27/2003

Title:

ADMINISTRATIVE CONTROLS RADIATION PROTECTION PROGRAM Page 8 of 15 Report Date: 03/31/23

SSES MANUAL Manual Name; TRM2

  • tanual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 4.7 1 12/13/2022 Title; ADMINISTRATIVE CONTROLS TRAINING TEXT B3.0 7 03/18/2021

Title:

APPLICABILITY BASES TECHNICAL REQUIREMENT FOR OPERATION (TRO) APPLICABILITY TEXT B3.l.l 2 04/29/2014

Title:

REACTIVITY CONTROL SYSTEM BABES ANTICIPATED TRANSIENT WITHOUT SCRAM ALTERNATE ROD INJECTION (ATWS-ARI) INSTRUMENTATION TEXT B3 .1.2 0 11/19/2002

Title:

REACTIVITY CONTROL SYSTEM BABES CONTROL ROD DRIVE (CRD) HOUSING SUPPORT TEXT B3 .1.3 4 12/18/2017

Title:

REACTIVITY CONTROL SYSTEM BABES CONTROL ROD BLOCK INSTRUMENTATION

  • .'EXT B3.1.4 1 10/12/2020

Title:

REACTIVITY CONTROL SYSTEM BABES CONTROL ROD SCRAM ACCUMULATORS INSTRUMENTATION AND CHECK VALVE TEXT B3.2.1 0 11/19/2002

Title:

CORE OPERATING LIMITS BABES 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 7 07/21/2017

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: 03/31/23

SSES MANUAL Manual Name: TRM2 Ianual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.3.6 6 03/05/2019

Title:

INSTRUMENTATION BASES TRM ISOLATION ACTUATION INSTRUMENTATION TEXT B3.3.7 4 01/17/2022

Title:

INSTRUMENTATION BASES MAIN TURBINE OVERSPEBD PROTECTION SYSTEM TEXT B3.3.8 1 10/22/2003

Title:

INTENTIONALLY BLANK TEXT B3.3.9 4 01/03/2019

Title:

INSTRUMENTATION BASES LPRM UPSCALE ALARM INSTRUMENTATION TEXT B3.3.10 3 02/22/2012

Title:

INSTRUMENTATION BASES REACTOR RECIRCULATION PUMP MG SET STOPS

'EXT B3 . 3 . 11 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 0 11/19/2002

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 11/19/2002 TEXT B3.4.5 0

Title:

REACTOR COOLANT SYSTEM BASES REACTOR VESSEL MATERIALS Page 10 of 15 Report Date: 03/31/23

SSES MANUAL Manual Name: TRM2

.!a.nual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.4.6 2 01/03/2019

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 2. 03/05/2019

Title:

ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM LONG TERM NITROGEN SUPPLY TO ADS TEXT B3.6.1 0 11/19/2002

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 1 12/14/2004

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 0 11/19/2002

Title:

PLANT SYSTEMS BASES ULTIMATE HEAT SINK (UHS) GROUND WATER LEVEL TEXT B3.7.3.l 4 02/16/2017 Title1 PLANT SYSTEMS BASES FIRE SUPPRESSION WATER SUPPLY SYSTEM 04/26/2006 TEXT B3.7.3.2 2

Title:

PLANT SYSTEMS BASES SPRAY AND SPRINKLER SYSTEMS Page 11 of 15 Report Date: 03/31/23

SSES MANUAL Manual Name: TRM2 lanual

Title:

TECHNICAL REQUIREMEN'I'S 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

.'EXT B3 . 7 . 3

  • 8 3 09/27/2012

Title:

PLANT SYSTEMS BASES FIRE DETECTION INSTRUMENTATION TEXT B3.7.4 0 11/19/2002

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 11/19/2002

Title:

PLANT SYSTEMS BASES MAIN CONDENSER OFFGAS EXPLOSIVE GAS MIXTURE TEXT B3.7.5.3 0 11/19/2002

Title:

PLANT SYSTJ!:MB BASES LIQUID HOLDUP TANKS TEXT B3.7.6 4 06/04/2013

Title:

PLANT SYSTEMS BASES ESSW PUMPHOUSE VENTILATION 01/31/2008 TEXT B3.7.7 2

Title:

PLANT SYSTEMS BASES MAIN CONDENSER OFFGAS PRETREATMENT LOGARITHMIC RADIATION MONITORING INSTRUMENTATION Page 12 of 15 Report Date: 03/31/23

SSES MANUAL Manual Name: TRM2

.tanual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.7.8 4 01/31/2014

Title:

PLANT SYSTEMS BASES SNUBBERS TEXT B3.7.9 3 03/05/2019

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.ll 3 11/01/2018

Title:

STRUCTURAL INTEGRITY TEXT B3.8.1 2 03/10/2010

Title:

ELECTRICAL POWER BASES PRIMARY CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES

    • EXT B3.8.2.l 0 11/19/2002

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 0 11/19/2002

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 02/25/2021 TEXT B3.8.7 3

Title:

BATTERY MAINTENANCE AND MONITORING PROGRAM Page 13 of 15 Report Date: 03/31/23

SSES-MANUAL Manual Nam.a: TRM2

~ual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.9.1 0 r

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 B3.10.1 0 11/19/2002

Title:

MISCELLANEOUS BASES SEALED SOURCE CONTAMINATION TEXT B3.10.2 1 04/10/2007

Title:

MISCELLANEOUS BASES SHUTDOWN MARGIN TEST RPS INSTRUMENTATION

  • EXT B3. 10. 3 3 10/05/2022

Title:

MISCELLANEOUS BASES INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI)

TEXT B3 . 11 . 1. 1 1 05/10/2016

Title:

RADIOACTIVE EFFLUENTS BASES LIQUID EFFLUENTS CONCENTRATION TEXT B3 . 11 . 1. 2 0 11/19/2002

Title:

RADIOACTIVE EFFLUENTS BASES LIQUID EFFLUENTS DOSE TEXT B3 . 11 . 1. 3 0 11/19/2002

Title:

RADIOACTIVE EFFLUENTS BASES LIQUID WASTE TREATMENT SYSTEM TEXT B3 .11.1.4 0 11/19/2002

Title:

RADIOACTIVE EFFLUENTS BASES LIQUID RADWASTE EFFLUENT MONITORING INSTRUMENTATION TEXT B3.ll.l.5 0 11/19/2002

Title:

RADIOACTIVE EFFLUENTS BASES RADIOACTIVE LIQUID PROCESS MONITORING INSTRUMENTATION 12/14/2004 TEXT B3 .11. 2 .1 1

Title:

RADIOACTIVE EFFLUENTS BASES DOSE RATE Page 14 of 15 Report Date: 03/31/23

SSES MANUAL Manual Name: TRM2

.1ao.ual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.ll.2.2 0 11/19/2002

Title:

RADIOACTIVE EFFLUENTS BASES DOSE - NOBLE GASES TEXT B3.ll.2.3 0 11/19/2002

Title:

RADIOACTIVE EFFLUENTS BASES DOSE - IODINE, TRITIUM, AND RADIONUCLIDES IN PARTICULATES FORM TEXT B3 . 11. 2. 4 0 11/19/2002 I

Title:

RADIOACTIVE EFFLUENTS BASES GASEOUS RADWASTE TREATMENT SYSTEM TEXT B3 . 11. 2 . 5 5 07/03/2013

Title:

RADIOACTIVE EFFLUENTS BASES VENTILATION EXHAUST TREATMENT SYSTEM TEXT B3.ll.2.6 2 09/08/2016

Title:

RADIOACTIVE EFFLUENTS BASES RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION

'EXT B3 .11. 3 0 11/19/2002

Title:

RADIOACTIVE EFFLUENTS BASES TOTAL DOSE TEXT B3.ll.4.l 6 01/03/2022

Title:

RADIOACTIVE EFFLUENTS BASES MONITORING PROGRAM TEXT B3.ll.4.2 0 11/19/2002

Title:

RADIOACTIVE EFFLUENTS BASES LAND USE CENSUS TEXT B3 .11.4. 3 0 11/19/2002

Title:

RADIOACTIVE EFFLUEN';I'S BASES INTERLABORATORY COMPARISON PROGRAM TEXT B3.12.l 1 10/04/2007

Title:

LOADS CONTROL PROGRAM BASES CRANE TRAVEL-SPENT FUEL STORAGE POOL TEXT B3.12.2 1 12/03/2010

Title:

LOADS CONTROL PROGRAM BASES HEAVY LOADS REQUIREMENTS 11/19/2002 TEXT B3.12.3 0

Title:

LOADS CONTROL PROGRAM BASES LIGHT LOADS REQUIREMENTS Page 15 of 15 Report Date: 03/31/23

COLR Rev.20 3.2.1

  • 3.2 3.2.1 Core Operating Limits Report (COLR)

Core Operating Limits Report (COLR)

TRO 3.2.1 The Core Operating Limits specified in the attached COLR shall be met.

APPLICABILITY: Specified in the referenced Technical Specifications.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. Core Operating Limits A.1 Perform action(s) described in Specified in not met. referenced Technical referenced Technical Specification . Specifications.

  • TECHNICAL REQUIREMENT SURVEILLANCE SURVEILLANCE FREQUENCY

NOTE------------- N/A No associated Surveillances. Surveillances are implemented in the applicable Technical Specifications .

  • SUSQUEHANNA - UNIT 2 TRM / 3.2-1

Rev.20 PL-NF-23-002 Rev.a Page 1 of 72 Susquehanna SES

. Unit 2 Cycle 22

  • -CORE -OP.ERA TING LIMITS

-REPORT Nuclear Fuels Engineering March 2023 SUSQUEHANNA UNIT 2 TRM / 3.2-2

Rev.20 PL-NF-23-002 Rev.0 Page 2 of 72 CORE OPERATING LIMITS REPORT REVISION DESCRIPTION INDEX REV AFFECTED NO. SECTIONS DESCRIPTION / PURPOSE OF REVISION 0 ALL Issuance of this COLR is in support of Unit 2 Cycle 22 operation.

  • FORM NFP-QA-008-2, Rev. 2 SUSQUEHANNA UNIT 2 TRM / 3.2-3

Rev.20 PL-NF-23-002 Rev. O Page 3 of 72 SUSQUEHANNA STEAM ELECTRIC STATION Unit 2 Cycle 22 CORE OPERATING LIMITS REPORT Table of Contents

1.0 INTRODUCTION

.........................................................................................................4 2.0 DEFINITIONS ...............*.................................................................................*............5 3.0 SHUIDOWN MARGIN ................................................................................................ 6 4.0 AVERAGE PLANAR LINEAR HEAT GENERATION RATE {APLHGR) ....................... 7 5.0 MINIMUM CRITICAL POWER RATIO (MCPR) ........................................................... 10 6.0 LINEAR HEAT GENERATION RATE (LHGR) ............................................................. 28 7.0 ROD BLOCK MONITOR (RBM) SETPOINTS AND OPERABILITY REQUIREMENTS .......................................................................................................47 8.0 RECIRCULATION LOOPS-SINGLE LOOP OPERATION ........................................ .49 9.0 POWER/ FLOW MAP ....................................................................,. .........................*.. 68 10.0 OPRM SETPOINTS .................................................................................................... 70

11.0 REFERENCES

............................................................................................................ 71 SUSQUEHANNA UNIT 2 TRM / 3.2-4

Rev.20 PL-NF-23-002 Rev.a Page 4 of 72

1.0 INTRODUCTION

This CORE OPERATING LIMITS REPORT for Susquehanna Unit 2 Cycle 22 ls prepared In accordance with the requirements of Susquehanna Unit 2, Technical Specification 5.6.5. As required by Technical Specifications 5.6.5, core shutdown margin, the core operating limits*, RBM setpolnts, and OPRM setpolnts presented herein were developed using NRG-approved methods and are established such that all applicable limits of the plant safety analysis are met.

SUSQUEHANNA UNIT 2 TRM / 3.2-5

Rev.20 PL-NF-23-002 Rev. 0 Page 5 of 72 2.0 DEFINITIONS Terms used 'in this COLR but not defined in Section 1.0 of the Technical Specifications or Section 1.1 of the Technical Requirements Manual are provided below.

2.1 The AVERAGE PLANAR EXPOSURE at a specified height shall be equal to the total energy produced per unit length at the specified height divided by the total initial weight of uranium per unit length at that height.

2.2 The PELLET EXPOSURE shall be equal to the total energy produced per unit length of fuel rod at the specified height divided by the total initial weight of uranium per unit length of that rod at that height.

2.3 FDLRX is the ratio of the maximum LHGR calculated by the core monitoring system for each fuel bundle divided by the LHGR limit for the applicable fuel bundle type.

2.4 LHGRFAC is a multiplier applied to the LHGR limit when operating at less than 108 Mlbm/hr core flow., The LHGRFAC multiplier protects against both fuel centerline melting and cladding strain during anticipated system transients initiated from core flows less than 108 Mlbm/hr.

2.5 LHGRFACp is a multiplier applied to the LHGR limit when operating at less than RATED THERMAL POWER. The LHGRFACp multiplier protects against both fuel centerline melting and cladding strain during anticipated system transients Initiated from partial power conditions.

2. 7 MCPRoo.0% is the cycle-specific safety limit MCPR that ensures at least 99.9% of fuel rods are not susceptible to boiling transition.

2.6 MFLCPR is the ratio of the applicable MCPR operating limit for the applicable fuel bundle type divided by the MCPR calculated by the core monitoring system for each fuel bundle.

2. 7 MAPRAT is the ratio of the maximum APLHGR calculated by the core monitoring system for each fuel bundle dMded by the APLHGR limit for the applicable fuel bundle type.

2.8 OPRM is the Oscillation Power Range Monitor. The Oscillation Power Range Monitor (OPRM) will reliably detect and suppress anticipated stability related power oscillations while providing a high degree of confidence that the MCPRw 9% safety limit is not violated.

2.9 Np is the OPRM setpoint for the number of consecutiVe confirmations of oscillation half-cycles that will be considered evidence of a stability related power oscillation .

  • 2.1 O 2.11 Sp is the OPRM trip setpoint for the peak to average OPRM signal.

Fp is the core flow, in Mlbm / hr, below which the OPRM RPS trip is activated.

SUSQUEHANNA UNIT 2 TRM / 3.2-6

Rev.20 PL-NF-23-002 Rev. O Page 6 of 72 3.0 SHUTDOWN MARGIN 3.1 References Technical Specification 3.1.1 3.2 Description The SHUTDOWN MARGIN shall be equal to or greater than:

a) 0.38% Ak/k with the highest worth rod analytlcally detennlned OR b) 0.28% Ak/k with the highest worth rod determined by test Since core reactivity will vary during the cycle as a function of fuel depletion and poison bumup, Beginning of Cycle (BOC) SHUTDOWN MARGIN (SDM) tests must also account for changes in core reactivity during the cycle. Therefore, the SDM measured at BOC must be equal to or greater than the applicable requirement from either 3.2.a or 3.2.b plus an adder, "R". The adder, "R", ls the difference between the calculated value of maximum core reactivity (that is, minimum SDM) during the operating cycle and the calculated BOC core reactivity. tf the value of *R" is zero (that Is, BOC is the most reactive point in the cycle) no correctlon to the BOC measured value Is required.

The SHUTDOWN MARGIN limits provided in 3.2a and 3.2b are applicable in MODES 1, 2, 3, 4, and 5. This includes core shuffling .

SUSQUEHANNA UNIT 2 TRM / 3.2-7

Rev.20 PL-NF-23-002 Rev. 0 Page 7 of 72 4.0 AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR) 4.1 References Technical Specification 3.2.1 4.2 Description The APLHGRs for ATRIUM'-10 fuel shall not exceed the limit shown in Figure 4.2-1A. The APLHGRs for ATRIUM' 11 fuel shall not exceed the limit shown In Figure 4.2-1B.

The APLHGR limits in Figures 4.2-1A and 4.2-18 are valid in Two Loop operation for Main Turbine Bypass Operable and Inoperable, EOC-RPT Operable and Inoperable, Backup Pressure Regulator Operable and Inoperable, and with one Turbine Stop Valve (TSV) or Turbine Control Valve (TCV) closed. The APLHGR limits for Single Loop operation are provided in Section 8.0. .

SUSQUEHANNA UNIT 2 TRM / 3.2-8

(j)

C

  • 16.0 ------.------..-------.--........

SSES UNIT 2 CYCLE 22

  • I --.----,.--.-.----------.------..-----------........ I -

(j) 0 I

II I

I II I

I II I

I I I I

II I I I I I I II I

II I

II I I I I I

I

! I II I I I II I I I I I

I I

I; II II II II II

    • tt*t*r-t*1--r--1-r1-T-t*t*7*-r1*--1r**t*r1-....-;

II I C I I I I m

I

)>

_R_,_E_F.._E_R.,_E_N,_C_,~=--T---'.'-s---'. 3-_----'2-.1-----1-~,-1--,--

z I I I I

I I

I I I I I I I

I I

I I I

! I I I I I I

I I I I I

I I ; I z 14.0

  • --rl**r,-,-I*7*-1**-,1-r-1**-r-..-1'17,--1--,-*r*r7-r,-rl-7--

I I I I I I I I I I I

  • 1--,.*--r---r---r--T- *1-*T--r1-*

I I I I

)>

C z  ; ; i 1; I I i I I USED IN DETERMINING MAPRAT I  ;

-t-r-1 :so~o. ?2.~ 1-+-Lll...J1-*t**r-~-t-t I I I  ;  ; I I I

-I o.o, 12. 5 I I I I I -i-i-*i-I\)

i 1 I I I

  • I I I I* I I I I I I I I I II I

.1.+

I II I

1' I

I I I I I I I I 1' II II JI II II ! II ,I II II I, ,* II I I I I

I I LI I

, I --L-L.

I I

I II

i 12.0 ---L--L-.--...;_.1..

, * , , , .. LJ I ! I I i I i l II ;I II I; I; I I I

__ L_

1 , r I Ii I

II

,*-1--l.--l--~-.l-L

, , , , , .. J...

I II Ii iI I! !I I

I , ,--.l--l---1--~--..l...----a---L--H--

I I I ; I I I I I I 1

1

!I II II iI II iI II I II !I I ; I II II 1 11 I I I ;

ii --r-r-1-:-,*-,--t-*t**t*-r-r--r-:- '"--,--r-r-,--t**r--1--:---,~--r--+--tl_. . *:*-r--r--1-.;

  • , I I I ii:

~i CD 0 C

10.0

! +!+!II!!

--+-- - -,---1--+-r--+-  ! +-'-tit' -- -H;---1-t-*-t---~-t- - --1-t**-H1'

! I ! I I I!!+! 111 i ! !--+--t--t-1---1-*t- 1 I l Ii 1+- 1 I I I I I I ' I I I I I I I I I I I I I I 'I I I I I I I J I I I CD C I I; I I I II I  ; I I I  :;o

- ~ C1>

(!)

II II I I

I

--+-+--+-,--t---+---1--1-f---1---1--4---4--4-t-II II II -t-' II

--~

I I

I --+-i-- -

I I

I

I I I

I II

-t---~---i-+-+--i--i---t---+--1---

I II I I Cl)

J--~-+--f---~--I--S--+--+--+--+--1*1--f-*-l---+--l--l-+-

!i i i ! I I j i I I ! !

(.,,)

tiCD I I I 1 1 1 i ' i i ! ! . I I I I  ! i I\)

I ~ ! i i-..) I co I

. ::c

a 8.0 I I

-+-+-

I I ! i I ! ! ! I i I i I I I i

-.....i---1--1-t-*t*

I  ;

--+-~--,1- -

I I~

0 t t-' ,

CD I I I I I I i I I I I I I I I I I I I I I C I! I ! '1 I! I iI ! I* !I ! ~iI I ! !I ! I !I I ii i I! 11

J

, ,t , ,

-.--T-I I I I I I

--,-r-*H*-, -

I I

~

I I

r**r-7*- --. -- 171-t L

I I I I

I I , , , ,

  • --r*-i-*rT****-r-*r--T T I I I I I

I

+-

I I

I

-- - I -

,I

,1 ,1 ,1 ,1I I I I* I* ,1 1, 1, I ,1 I ,1 I* 1, 1 I* I* I* 1, 1, ,'1 1, 1I, 1, I* II ,1 ,I I . I I I I I I I I I I 1

I I I I I I I I 67000 6 g I I I I I I I I I I I I I tI -,-,1*-t***t**i*-r~-+,-t--t*i-i**

I I I I I I I I I I I I I I I 6.0 71*--r*1**-r*t-ti-t-r*T-T1*-r*r-1--rl*-t*t**t**1-*1 , - .,--rl,---

-- --4--,

I I I I I I I I I

  • ---+

1 I I I I I I I ' I I I I I I I I I I I I I

I I

I I I I I I I I

I I I

I I I I I

I I I I II I I

I I I I I I I I I I I

I I I I I

I I I I I I I I j I I I I I I I I I

--+--+-~-i---4--+-t---r-+--+-r*

1 , I I I , , , , ,

-r'--1--.--t--+--~ I t*-+--,-----t---t-~--r--t-t-+-+--,---t---t---t--

, , , I I I , , , , , , I I I , , I , I ! I I ! I I ! ! I i I  ! i i I I I I I I I ! I *1 I !

I I I I I I I I I I I I I I I I I I I I 4.0 -+-___._ _.*_ _,___,._-+-__..'_...._ ...._ ...*_+*-...*-..._......_ ......_._...........I _...___,.__-t-'I _._*I _._*_._*_,._

I I I I

__,.__.__._* I

_,._....'1----*.___,*.___,*I___....- l I I I I 0 10000 20000 30000 40000 50000 60000 70000 Average Planar Exposure (MWD/MTU) -a

-a ll) rI AVERAGE PLANAR LINEAR HEAT GENERATION RATE LIMIT VERSUS cc z AVERAGE PLANAR EXPOSURE - lWO LOOP OPERATION CD 71 C0  ::a I\)

ATRIUM'-10 FUEL 0 CD W FIGURE 4.2-1A -<6

......i* 0 I\) 0 I\)

en C

en

  • 16.0 lI I II I I

I I I I I I I SSES UNIT 2 CYCLE 22 II I I

  • I I I I I II D I I

I I

I I: -: iI I

I I

I I

I I

I I

I I

I I

I I

I I

I I

I I

I I I I

I I

I I I

I I

I I

I I

I I I I C

m --+--+-t-1-+--t---r-r-t--+--1-,-+--1--,-t-f---r-i-i--+--, ,--r-t--t--

I i ! ! I l

r: 1  ! 1 1 i I i  ! ,  ! i II I ! REFERENCE T.S. 3.2.1 '1 ,  !

z I I I I I I I I I I I I I I I I I I I 1

I z

14.0 r-r-""."-r-..7-r---r-ri,-,7-7---,---r-1--r-r-r -....---..-- ---r-- --r-,--,--,--..-i-1--r--

I I I I I I I I I I I I  : I I I  : I I I  :  :  : I I I I I I I C

z  ! : ! i ! !  ! i i i ! ! ! ! ! ! I I I USED IN DETERMINING MAPRAT l !' I

-L-L...L.!I:--LI_,1. .I --t--r-t-+-+--t--1--t-t-+-t : T - I L.....,--~.-----.-----.-~.-----.-----.---.--'i--r----,* ---

I N

,  : ! : I i '1 *1120000, 12.0 I I I i: I ', '1 '1 '1  ! I

! I I I '1 ! I ! i l J I !

i 12.0 1

I I

I I

I I

I I

I 11 I

I I

I I

I I I I

I I I I

--r--1--4--r--!----t--t--n---i---1---1---1---r--r--+-+-1--

I I I I I I I I I

I I

I I I I I I,---~--t--t--t---

I I I

I II II II :I :I :I II II ,I  :  : ,I , II II II II II 1' II :I I II II II

i

... s  :

I I I I

I I I  : I I

I I H I I I I

I I I

: ~ I I I I I  :

I I

I

I  :  :

0:: C a, 0

-; c,i; f! ...

10.0 -t - --, -t--- --t--t--1:+-t-i--t--t-- --t--t-,--,-'j -t--+1--t- --t-

! l I I - I - -- I --

0 I I I I I I

! I I i ! j !  ! I I ell a, s::: ~;

1 j

I I I I I I I I I j

I I I I j I I I j 60000, 9.0 I I

0

-- , -t-+-- ---1--- *---t---r--t---t--+I--1 .---1---+---H- --f-1 I I , , I I w

t\J C) 1ii

-t- 1-1--f-t--t---t-+-+ 1  : . .  : 1 1 1 1 1 I I 1 1 I

-- - ----t-CD N

I a,

c i it-i ! j 1 '+' j I j 1 , ! '+:-+:~I !j 1 I

1

I , * , , 1' ,

! !lJ

, 1 I

0 a.o , ,--t -;--

0 1 --r--i-t--t--t- --t--t-t---f--t-t-i-- - - --t--, --f-t---t--t-t-t- I 1-- f-7--

C

i i : ! ! ! ! I i I I! i ! -l ! I i II I! ! ! , i1 I i I I +

I I I  : I I I I I I II ! : I1 '1 1

---1---+--i--i--i--i---t-+-+--r-++ ---t--l-TI--t--T--n** -t- ---~-t-t---1--- -.....--+--r* --1--t----t I I I I I I I I I I I  : I  : I  : I 69000, 7.2 I I I I I I

I I

I

I I

I II I  :

I II I

I I I I

I I

I I

I I

I  :

I II I I I I I I I

I  :

I I

II I

I II I

I l I l I I

I II :I I

I

I I
I I

I : I I I

I I

I II I

II I

I I

I I

6.0 T-1-7--,---t-7--r--r-,t,,,--1---r--r-t7-,--T-4---1--1-7-,--r--T-T_T_l7_t_r_r_

I  : I  :  : I I  : I I I I I I 1 I I I I I 1 I I I I I I I I I I 1 1 1 1 1 1 I _jI 1 1 1 1 1 I I I 1

-+-! -r' --,--t-, --t--t!--+l--1--t-tt--tl l--ri--t-t-t-tt-1-,-7--r-r,-11-t-t--11--1--t-I I I I I I I I I I I I I I I I

+-I I I I I I --

I I I I  : II I II II II II I II  ! II III :II II I III II III I I I: I II II --'-----...._-+-........

4.0 -+------'----'-'---+-.......

I I I I I I :

I I : ___._,__..,__-+-__.___._....._......_

I I I I _I I

I I___..__...._-+__.,_.__..,__

__.___. I

.......--+-__._,__..,__...._~

0 10000 20000 30000 40000 50000 60000 70000 Average Planar Exposure (MWD/MTU}

AVERAGE PLANAR LINEAR HEAT GENERATION RATE LIMIT VERSUS AVERAGE PLANAR EXPOSURE - TWO LOOP OPERATION ATRIUM' 11 FUEL FIGURE 4.2-1 B

Rev.20 PL-NF-23-002 Rev.a Page 10 of 72 5.0 MINIMUM CRITICAL POWER RATIO (MCPR) 5.1 References Technical Specification 3.2.2, 3.3.4.1, 3.7.6, and 3.7.8 Technical Requirements Manual 3.3.7 5.2 Description For Unit 2 Cycle 22, the MCPRw.9% Safety Limit Is 1.07 for Two Loop operation and 1.09 for Single Loop operation.

The MCPR limit Is specified as a function of core power, core flow, average scram insertion time per Section 5.3 and plant equipment operability status. The MCPR limits for all fuel types (ATRIUM'-10 and ATRIUM' 11) shall be the greater of the Flow-Dependent or the Power-Dependent MCPR, depending on the applicable equipment operability status.

a) Main Turbine Bypass / EOC-RPT / Backup Pressure Regulator Operable Figure 5.2-1: Flow-Dependent MCPR value determined from BOC to EOC for ATRIUMTM.1Q and ATRIUM' 11 Fuel Figure 5.2-2: Power-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel b) Main Turbine Bypass Inoperable Figure 5.2-3: Flow-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 5.2-4: Power-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel c) EOC-RPT Inoperable Figure 5.2-5: Flow-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 5.2-6: Power-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel d) Backup Pressure Regulator Inoperable Figure 5.2-7: Flow-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel

  • e)

Figure 5.2-8: Power Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel One Turbine Stop Valve (TSV) or Turbine Control ValVe (TCV) Closed SUSQUEHANNA UNIT 2 TRM / 3.2-11

Rev.20 PL-NF-23-002 Rev.0 Page 11 of 72 Figure 5.2-9: Flow-Dependent MGPR value detennined from BOC to EOG for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 5.2-10: Power-Dependent MCPR value detennined from BOC to EOG for ATRIUM'-10 and ATRIUM' 11 Fuel The MGPR limits in Figures 5.2-1 through 5.2-10 are valid fot Two Loop operation and are applicable to both ATRIUM'-10 and ATRIUM' 11 Fuel.

The MCPR limits for Single Loop operation are provided in Section 8.0.

5.3 Average Scram Time Fraction If the average measured scram times are greater than the Realistic Scram times listed in Table 5.3-1 then the MCPR operating limits corresponding to the Maximum Allowable Average Scram Insertion Time must be implemented.

Determining MCPR operating limits based on interpolation between scram insertion times is not pennitted. The evaluation of scram insertion time data, as it relates to the attached table should be performed per Reactor Engineering procedures .

SUSQUEHANNA UNIT 2 TRM / 3.2-12

Rev.20 PL-NF-23-002 Rev. O Page 12 of 72 Main Turbine Bypass / EOC-RPT /

  • Backup Pressure Regulator Operable SUSQUEHANNA UNIT 2 TRM / 3.2-13

(/)

C

(/)

  • 2.6 SSES UNIT 2 CYCLE 22
  • 0 LEGEND C 2.5 m

I CURVE A: MAXiMUM ALLOWABLE AVERAGE SCRAM

~ 2.4 INSERTION TIME z

)>

CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME C 2.3 z

I\) 2.2 SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2

t:: 2.1 7 30.0, 2.06 I E I I I I
i
0) 2.0 USED IN DETERMINING MFLCPR C

! 1.9

a 8. 140.0, 1.861

?;: 0  ;:a

(.,J i-.,

ct:

D.

(.)

ii:

1.8 Cl)

I\)

0 I

1.7

~

1.6 1.5

~

140.1, 1.41 I 1.4 A

B 1.3 I

REFERENCE:

T.S. 3.2.2

-1108.0, 1.221 1.2 30 40 50 60 70 80 90 100 110 Total Core Flow (MLB/HR)

MCPR OPERATING LIMIT VERSUS TOTAL CORE FLOW MAIN TURBINE BYPASS/ EOC-RPT / BACKUP PRESSURE REGULATOR OPERABLE TWO LOOP OPERATION (BOC TO EOC)

ATRJUM'-10 AND ATRIUM' 11 FUEL FIGURE 5.2-1

en C

en

  • 4.0 I I SSES UNIT 2 CYCLE 22 I T T I D

C 3.8 LEGEND rn

r: -

~ 3.6 CURVE A: MAXIMUM ALLOWABLE AVERAGE SCRAM INSERTION TIME ...

z

)>

CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME C 3.4 I-z ...

-I CURVE C: CORE POWER :S 26% AND CORE FLOW :S 50 MLBM/HR I'\.) 3.2 CURVE A: ALL SCRAM INSERTION TIMES 26, 2.61 23, 2.84

=E 3.0 ~

i CURVEB: SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES ARE OPERABLE Cl 2.8 26, 2.61 " A PER SR 3.7.6.1 AND 3.7.6.2

\.

C 23, 2.84 B -

-I

a 0 E

CD C.

2.6 CURVEC

C

' 126.01, 2.41 USED IN DETERMINING MFLCPR I

I r ;a s::

w

~

0::

0 D.

i 2.4 26, 2.59 23, 2.84 ..........

CD I'\.)

0 I

01 2.2 I

1 26.01, 2.23 1 1........ ... ........... .. _______

140, 2.011 , lso, 2.011 2.0 "'- '" ......

"-- .......: 60, 1.86:

-. A- H10, 1.79~

1.8 :40, 1.90: .............. ............._

I 50, 1.89 1


~ -, .. _______ 1so, 1.73:

~- -- ...... : 90, 1.62 I-

so, 1.71: - ...... , *-

1.6 B I I

I 70, 1,65 I

  • ---- 1100, 1.561

............... 1100, 1.42 I 1.4 ~

REFERENCE:

T.S. 3.2.2 ~ 7 I

80, 1.57, I

l 90, 1.52 I I

1.2 10 20 30 40 50 60 70 80 90 100 Core Power(% RATED)

MCPR OPERATING LIMIT VERSUS CORE POWER MAIN TURBINE BYPASS/ EOC-RPT / BACKUP PRESSURE REGULATOR OPERABLE TWO LOOP OPERATION (BOC TO EOC)

ATRIUM'-10 AND ATRIUM' 11 FUEL FIGURE 5.2-2

Rev.20 PL-NF-23--002 Rev.O Page 15 of 72 Main Turbine Bypass

C/)

C C/)

  • 2.5 SSES UNIT 2 CYCLE 22
  • D LEGEND C

m

c 2.4 CURVE A:. MAXIMUM ALLOWABLE AVERAGE SCRAM INSERTION TIME

~ 2.3 CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME z)>

I I I I C

z 2.2 SAFETY ANALYSES ASSUME THAT TWO OR MORE BYPASS VALVES ARE -

-I I\:) INOPERABLE PER SR 3.7.6.1 OR 3.7.6.2 2.1 H30, 2.osi

=E 2.0

~ I USED IN DETERMINING MFLCPR

i

-I

0 s:

uJ N

0 CD C

g_

0::

D.

u 1.9 1.8 1.7

"" :40, 1.86:

~

I

-...J 1.6 :40.1, 1.56:

A 1.5 B 1.4 I

REFERENCE:

T.S. 3.7.6 and 3.2.2 l - 108, 1.341 1.3 1.2 30 40 50 60 70 80 90 100 110 Total Core Flow (MLB/HR)

MCPR OPERATING LIMIT VERSUS TOTAL CORE FLOW MAIN TURBINE BYPASS INOPERABLE TWO LOOP OPERATION (BOC TO EOC)

ATRIUMTM-10AND ATRIUMT11 11 FUEL FIGURE. 5.2-3

(J)

SSES UNIT 2 CYCLE 22

  • C (J)

D C

m 4.3 4.1 CURVE A:

LEGEND CURVE A-. MAXIMUM ALLOWABLE AVERAGE SCRAM I

)>

z z)>

3.9 26, 3.16 23, 3.51 INSERTION TIME CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME 3.7 ,...

C z -

=i N

3.5 CURVE B:

26, 3.16 23, 3.51

\

A CURVE C: CORE POWER s 26% AND CORE FLOW s 50 MLBM/HR MAXIMUM ALLOWABLE AVERAGE SCRAM INSERTION TIME

=E

3.3 CURVEC

\

B CURVE D: CORE POWER s 26% AND CORE FLOWS 50 MLBM/HR REALISTIC AVERAGE SCRAM INSERTION TIME I

J 3.1 26, 2.59 DI SAFETY ANALYSES ASSUME THAT TWO OR MORE BYPASS VALVES ARE C 23, 2.84 i-

~GI 2.9

'\

INOPERABLE PER SR 3.7.6.1 OR 3.7.6.2 -

~

a Q. \

s:: 0 2.7 CURVED: -c

(.,)

i,.,

0::

a.

(.) 2.5 28, 2.59 23, 2.84 D

\

26.01, 2.44:

USED IN DETERMINING MFLCPR a

~ f N

I

== 0 0) 2.3 - .......... 2.01 i

...... ""'-.. -...... 140, 150, 2.07 I 2.1  : 26.01, 2.25:

-... ... _! 60, 1.86 A 1.9

40, 1.90 I --....... --i---....... --. .~ 70, 1.82 i

,_180,1.741 1.7 I

150, 1.90 I


!90, 1.69~

  • ------ 1100, 1.s9 I
60, 1.71  ! B_ ~70, 1.66 I 1100, 1.s5 I 1.5

REFERENCE:

T.S. 3.7.6 and 3.2.21 180, 1.58 I Ieo, 1.ss I 1.3 I 10 20 30 40 50 60 70 80 90 100 Core Power(% RATED)

MCPR OPERATING LIMIT VERSUS CORE POWER MAIN TURBINE BYPASS INOPERABLE TWO LOOP OPERATION (BOC TO EOC)

ATRIUMTll-10 AND ATRIUM' 11 FUEL FIGURE 5.2-4

Rev.20 PL-NF-23-002 Rev. 0 Page 18 of 72 EOC-RPT

(/)

C

(/)

  • 2.6 SSES UNIT 2 CYCLE 22 0 LEGEND C

m 2.5 CURVE A: MAXIMUM ALLOWABLE AVERAGE SCRAM

c INSERTION TIME z 2.4 z)> CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME C

z 2.3 ----

--l N 2.2 1--

SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES

==E 2.1 K

I30.0, 2.061 ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2

J C)

C 2.0 USED IN DETERMINING MFLCPR L

--l

o s

c,J i-,)

N 0

I 0

~

~

g_

ll.

0

i:

1.9 1.8 1.7

" 140,0, 1.86 I

o CD N

0 1.6 1.5 140.1, 1.411

~

1.4 A B

1.3 1

REFERENCE:

T.S. 3.3.4.1 and 3.2.2 :

I108.0, 1.221 1.2 30 40 50 60 70 80 90 100 110 Total Core Flow (MLB/HR) ""CJ ""CJ 0l CC rI MCPR OPERATING LIMIT VERSUS TOTAL CORE FLOW CD z EOC-RPT INOPERABLE _.. 71 (0 ;o I\)

TWO LOOP OPERATION (BOC TO EOC)

ATRJUM'-10 AND ATRIUMTII 11 FUEL a~6

--..i* 0 FIGURE 5.2-5 NOI\J

en C

en

  • 4.3 SSES UNIT 2 CYCLE 22
  • LEGEND 0

C 4.1 m CURVE A". MAXIMUM ALLOWABLE AVERAGE SCRAM I

)> 3.9 INSERTION TIME z

z CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME 3.7 CURVE A:.

C 26, 2.61 z 23, 2.84 CURVE C: CORE POWER :S: 26% AND CORE FLOW :s: 50 MLBM/HR

-I 3.5 N MAXIMUM AL[OWABLE AVERAGE SCRAM INSERTION TIME

3.3 CURVEB

CURVE D: CORE POWER :s: 26% AND CORE FLOW :S: 50 MLBM/HR

~ 26, 2.61 REALISTIC AVERAGE SCRAM INSERTION TIME E 23, 2.84

J 3.1 C)

C SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES ARE OPERABLE

2.9 CURVEC

-I

a l 2.7 26, 2.59 23, 2.84

'-A c-\CI PER SR 3.7.6.1 AND 3.7.6.2 J

~

--N c,J 0

ix:

D.

CURVED:

___ o_

USED IN DETERMINING MFLCPR t  ;;a CD 0

e 2.5 26, 2.59 H2s.01, 2.41 i N 0

N

....>. 23, 2.84 .........

2.3

-... .... 140, 2.121150, 2.121 2.1 I 1""'-

126.01, 2.23 1

............. --------- _.... ....i 60, 1.99


H..... _-....

A_

............._ 10, 1.00 ~

1.9

............... I so, 1.741 190, 1.73~

1.7

4o, 1.90:

I 150, 1.89 I 1-.............

~------- -------- 1100, 1.731 1.5 I 60, 1.72 B_ LJ10, 1.61L LJ 180, 1.60 I I 1100, 1.56 I

REFERENCE:

T.S. 3.3.4.1 and 3.2.2 I 190, 1.571 I I I 1.3 10 20 30 40 50 60 70 80 90 100 Core Power(% RATED)

MCPR OPERATING LIMIT VERSUS CORE POWER EOC-RPT INOPERABLE TWO LOOP OPERATION (BOC TO EOC)

ATRIUM'-10 AND ATRIUM' 11 FUEL FIGURE 5.2-6

Rev.20 PL-NF-23-002 Rev. 0 Page 21 of 72 Backup Pressure Regulator

en C

en 2.6 SSES UNIT 2 CYCLE 22 I I I 0 LEGEND C 2.5 m

I CUR~ k. MAXIMUM ALLOWABLE AVERAGE SCRAM

)>

z 2.4 INSERTION TIME z

CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME C 2.3 z

-I I I I N 2.2 SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2

~ 2.1 H 30.o, 2.0&:

E I I I I

j

~

CJJ C

2.0 I USED IN 'DETERMINING MFLCPR i

-I

0 s::

--w N

r{.,

w

!g_

0

~

Cl.

(J 1.9 1.8 1.7

" :40.0, 1.86 1

0

~

0 N

1.6 1.5 140.1, 1.411 1.4 - A B

1.3 t

REFERENCE:

T.S. 3.7.8 and 3.2.2:

1.2 - I108.0, 1.221 30 40 50 , 60 70 80 90 100 , 110 Total Core Flow (MLB/HR) '1J '1J Ill r;-

MCPR OPERATING LIMIT VERSUS TOTAL CORE FLOW cg z BACKUP PRESSURE REGULATOR INOPERABLE TWO N 7' I\.) :::0 I\.)

LOOP OPERATION (BOC TO EOC) 0 CD W ATRIUM'-10 AND ATRIUMTM 11 FUEL -<6 I\) 0

""" 0 I\.)

FIGURE 5.2-7

(/l C

(/l

    • 4.0 I SSES UNIT 2 CYCLE 22 I I I 0

C 3.8 LEGEND m .

r:

CURVE A:. MAXIMUM ALLOWABLE AVERAGE SCRAM

~ 3.6 INSERTION TIME z

3.4 C CURVE A:. CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME ~

z 26, 2.61

-I 23, 2.84 N 3.2 CURVE C: CORE POWERS 26% AND CORE FLOWS 50 MLBM/HR ALL SCRAM INSERTION TIMES ~

3.0 CURVE B:

=E 26, 2.61

~

J 23, 2.84 SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES A

01 C

2.8 "\. ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2 B

! '"CURVEC:

I I I I I

o CD Cl.

2.6 ""26, 2.59 23, 2.84

-c USED IN DETERMINING MFLCPR s: 0 "" j 26.01, 2.411  ;;o

~ CD w ll.

0 2.4 N

~

IE 2.2

.. ........ - ... ....... ...... 140, 2.01i 0

N

.i:,. ~ 'ISO, 2.071

26.01, 2.23 : '--

2.0

- ... ......  : 60, 1.86:

~------ '--------.

I 40, 1.97 I ~

A rl 70, 1.79:

~-:so,-....... ...... :oo, 1 50, 1.93 I 1.8 1.73:

1.6 160, 1,831

~

B


rl 70, 1.65:

ISO, 1.571 1.621-

~----- 1100. 1.ss I 1.4

REFERENCE:

T.S. 3.7.8 and 3.2.21 --------

190, 1.521 1100, 1.42!

1.2 10 20 30 40 50 60 70 80 90 100 Core Power(% RATED)

NICPR OPERATING LIMIT VERSUS CORE POWER BACKUP PRESSURE REGULATOR INOPERABLE TWO LOOP OPERATION (BOC TO EOC)

ATRIUM'-10 AND ATRIUMTM 11 FUEL FIGURE 5.2-8

Rev.20 PL-NF-23-002 Rev. 0 Page 24 of 72 One TSV or TCV Closed SUSQUEHANNA UNIT 2 TRM / 3.2-25

en C

en

  • 2.6 2.5 SSES U.2 CYCLE 22

, LEGEND .

D CURVE A: MAXIMUM ALLOWABLE AVERAGE SCRAM C

m INSERTION TIME 2.4 I

)>

z CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME z)> 2.3 C I I z 2.2 H30.o, 2.16:

-I SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES N

2.1

~ ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2 I

t::

E USED IN DETERMINING MFLCPR

i 2.0 I CS) 140.0, 1.941 C
1.9 E

CD

-I C.

o 0 1.8 s;
D
:  ;;o

(,J ll.

(.)

1.7 '

CD i-., :::i: N I 0 N 140.1, 1.591 0) 1.6 A

B 1.5 1.4

-I108.0, 1.371 1.3 H

REFERENCE:

T.S. 3.2.2 and TRM 3.3.71 1.2 30 40 50 60 70 , 80 90 100 110 Total Core Flow (MLB/HR)

MCPR OPERATING LIMIT VERSUS TOTAL CORE FLOW ONE TSV OR TCV CLOSED*

TWO LOOP OPERATION (BOC TO EOC)

  • ATRIUM'-10 AND ATRIUM' 11 FUEL FIGURE 5.2-9
  • Operation with one TSV or TCV closed Is only supported at. power levels S 75% rated power

en

  • 4.0 SSES UNIT 2 CYCLE 22
  • C I I I I' en 0

C 3.8 LEGEND m

z I

)>

3.6 CURVE A: MAXIMUM ALLOWABLE AVERAGE SCRAM INSERTION TIME z)>

C 3.4

-- CURVE A:.

CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME --

z 26, 2.61 CURVE C: CORE POWER s 26% AND CORE FLOWS: 50 MLBMiHR --

N 3.2

- 23, 2.84 ALL SCRAM INSERTION TIMES

t::

E 3.0

-- CURVE B:

26, 2.61 I I I

J Cl C

2.8

- 23, 2.84

'- A

~, e-SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2

a

~

0 I!CD 0.

2.6

-- CURVE C:

26, 2.59 23, 2.84

- -C 126.01, 2.41HUSED IN DETERMINING MFLCPR I

I

~ I

~ ;a

--w N

0::

CL 0

2.4 - -... ......

(tl N

E ...

-... ...... _:40, I 0 N

-...J 2.2 I ............ lo,,._

2.07 A- .so, 2.01:

26.01, 2.23 ,

2.0 ...... :so, 1.86:

1.8

40,1.90 B I 70, 1.79 I

I 75, 1.76 I

50, 1.89: I 1.6 :60, 1.11: :15, 1.61 I 70, 1.65:

1.4 7

REFERENCE:

T.S. 3.2.2 and TRM 3.3.7 1 1.2 10 20 30 40 50 60 70 80 Core Power(% RATED)

MCPR OPERATING LIMIT VERSUS CORE POWER ONE TSV OR TCV CLOSED TWO LOOP OPERATION (BOC TO EOC)

ATRIUMTU..1 O AND ATRIUM' 11 FUEL FIGURE 5.2-10

Rev.20 PL-NF-23-002 Rev.a Page 27 of 72 Table 5.3-1 Average Scram Time Fractiol'.l Table For Use With Scram Time Dependent MCPR Operating Limits Control Rod Average Scram Time to Position (seconds)

Posltlon 45 0.470 0.520 39 0.630 0.860 25 1.500 1.910 5 2~700 3.440 Average Scram Reallstlc Ma:xlrnum Insertion Time Allowable SUSQUEHANNA UNIT 2 TRM / 3.2~28

Rev.20 PL-NF-23-002 Rev.a Page 28 of 72 6.0 LINEAR HEAT GENERATION RATE (LHGR) 6.1 References Technical Specification 3.2.3, 3.3.4.1, 3.7.6, and 3.7.8 Technical Requirements Manual 3.3.7 6.2 Description The maximum LHGR for ATRIUM'-10 and ATRIUM' 11 fuel shall not exceed the LHGR limlts determined from Figure 6.2-1A and Figure 6.2-1 B, respectively.

The LHGR limits in Figures 6.2-1A and 6.2-1B are valid for Main Turbine Bypass Operable and Inoperable, EOC-RPT Operable and Inoperable, Backup Pressure Regulator Operable and Inoperable, and with one Turbine Stop Valve (TSV) or Turbine Control Valve (TCV) closed.

To protect against both fuel centerline melting and cladding strain during anticipated system transients initiated from reduced power and flow conditions, power and flow dependent LHGR limit multipliers are provided in the following figures:

a) Main Turbine Bypass/ EOC-RPT / Backup Pressure Regulator Operable Figure 6.2-2: Flow:-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 6.2-3: Power-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRIUM' 11 Fuel b) Main Turbine Bypass Inoperable Figure 6.2-4: Flow-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 6.2-5: Power-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRIUM' 11 Fuel c) EOC-RPT Inoperable Figure 6.2-6: Flow-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 6.2-7: Power-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRILJMTM 11 Fuel d) Backup Pressure Regulator Inoperable Figure 6.2-8: Flow-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRIUM' 11 Fuel SUSQUEHANNA UNIT 2 TRM / 3.2-29

Rev. 20 PL-NF-23-002 Rev. O Page 29 of 72 Figure 6.2-9: Power-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRIUM' 11 Fuel e) One Turbine Stop Valve {TSV) or Turbine Control Valve {TCV) Closed Figure 6.2-10: Flow-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 6.2-11: Power-Dependent LHGR Limit Multiplier for ATRIUM'-10 and ATRIUM' 11 Fuel The LHGR limits in Figures 6.2-1A/6.2-18 are valid for both Two Loop and Single Loop operation and are fuel type specific. The LHGR limit multipliers in Figures 6.2.2 through 6.2.11 are valid for both Two Loop and Single Loop operation and are applicable to both ATRIUM'-10 and ATRIUM' 11 Fuel.

SUSQUEHANNA UNIT 2 TRM / 3.2-30

en C

en

  • 16.0 SSES UNIT 2 CYCLE 22 *

,.....-,--T-,.......,,.......,---r--,.--r--r-r--r---,---.---.--.--.--r-.,.-,--..--...--,--,.......,,--,,--,---,,--r--.---r---.---.--.....-.--.--.--.,.--.---r--1 I I I I 0 I  ! I i.....J.. i H *1-n:-*17*--r,**rI....JI-+ 11**r*r-,

I l I I  ! I I I I I  ! I I I I I l I l  : II I I I I I I I I *r-r- I -r,-,1**rr1-r,71*1*- -*r*r*1*1-*,-

I I I I I C I I I I I I I *1**1,*1-r*r*r1 I I I I I I I I I I I I I I I I I I I m I

c ** I I ** I

)> I I l I I I I l I I I I I I z I I I I I I I

I I I I I I I I

I I I I

I I I I I I z

14.0 0.0, 13.4  ;-+-*'--r-*r 18900, 13.4 I

I I i-1-+-t--r**~*r I I I I I I 1' I

I I ,

REFERENCE:

T.S. 3.2.3 C

z , , , 1 , l I I I , 1 j 1 , , I II I I I

-..J--1---1--.. ___.._..J __ .,.. __ f,*+*-

-I I

i* !I !* i* !, I i *I i* I

--1--1. ...J. ..r-+-1--t--1--*-+--l.--1---+-..-- USED IN DETERMINING FDLRX

. .,I I I I I* i* I i* i* I* I, I I, i*

I\)

t::* 12.0 I

I 1 I

.-1--.L..l...J--1..--1 I II I 1 1 1

..J.I ..l--j*+*

I I

I 1

I I

I I

-.:l---!-...1-I 1 I II 1 II II I I 1 I II I

  • I _J..-.L-J-.l-.l-J..-1 . ..JI **.J.I ..l.-;-

I* ~ *

.. .l..-:.--J 1 II II II II I I I I 1 1+

.. J.._l_L..J..- J.._

E

J I I I I I ! I I I I I ' ' I I I I

I I I I

I I I I I I

I t.

I I I I I I

I I,, I I I I I I I I I

I I

I I

. . .Ll I I I I I I I I I J I I I I I I I I I I I I I I I I L . .1-I ,*

I I I f I I I l I I I I I I I I I i ..

I I s=

0

,I I* ,I 1 I* I*

--r---r,-,--+-,

II 1

! ! ! I

-tl-1*

! 4I-*,-17-t-*t-*t**t*t* ,-1--r-* r*

I 1 I I I I l I I 1

! I 1

I

! I ! I I I I I

~

I I l I I r I

I I

-r*

Il I I I I i

-r-1 L' I i I I l

I I --,, -'-1 I I l ! ! I i ! ! 11 I 1 ,I I* 1

-i-,-t -r-*t*-r--r-I I 1 1 1 I 1 1 1 I

!-+' I I I I **t---i-*

I

-I

o

! 10.0 **r+-t-i--f--t--t--t--i-t:*ti*+*f*1--+-~*t-+ --t , r*t-t-+-1-,-t-t- -+*i- *1-t- 1 1 s:

Cl)

= i i i l i i l I i i I i i i t-*I , 1 i i .

1 l !I , , , I!  !  ! iI I i i !l i i i i i I

-rv

(.,,.')

Cl)

'i

- **+--t-*i-+--t*-+-t--1--r-+-+*-l-*i-I--i-+--t- -,--n--+--;-*1--+-+-

I I I I I I 1, : I I ,I I, I I ,I 1 I, I, I I 1' 1 I, 1 I 1 , 1 I 1 I, I 1 i *+*-t**+-t-t--+-*+1--t-+**

1 , , , , ,

I I

I

, 1 I I 1 , , ,

I I l

I I

, 1 , 1 1 , , I 1 ,

I I I I. I : .I I 1 I, I I I

! I I I ! I ! I I ! ! i I I

w

..... :c I I I I I ! I  ! ! i I I i I I I  ! ! j l

, t--1---74400- -7 1 I I I I la 8.0 --t-t-*1-t*-t-t--t-1-*t--t-+*-i--t-t-t-t-i--i-t*-1-t-t*.,--1--i--t-,*-t-t I1 I ,.-t, G)

C

J I , , I I I , I , , , I 1

I 1' _ 1 1 ,

I I I I

1 ,

I  : :

I :

    • f--l--l--4**r'---l-**r*-;--+--!--+-i*-+--4-*-4*-+--f-*i*t*

I 1

I I 1

I I

I , I I l I 1 , 1 1 1 I I I I 'i**+--,.-+-

I

, , r !

1 1 I I l 1 1 1I :I 1I 1I I

-.J-+-*t-1--~--T*+*1/4--+-+*

I

, 1 1 1 1 ,

I I I I I I

  • r**J*- ,
  • I I, '1 . I I l, '1 I I I I I ,i I, I I I II I, Il I I

!II *, I I I I I I ,* I l

+

1 I I I I I I '1 I I I II I

'1 '1 I I I II I I

,I l ,I I I l

I I I I 1' j I I I I I

I II l *,

I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 6.0 *t-+1*-r-1--t**T,-*+-*t-41*--r-*t--t-r1-+-t-~,--T-t--+-1 *-r*1*-+-*r1'*--.--,r1**t**--,-,-*-r*-1-....,..1 --r- --1-1-,*-,-*i----4-1 I

I I

1 I

I I

l I I I I

I I

I l

I I

I I

I I I I I I l I

I I

I I

..L*+*+*-,-+-*t-1* 4 --!--+- --1--i--+-i-+-t--t* H--t---i--r**-+--t-t*+* -+--t I l I t I I I

I I

1 I

I I

I I

I I I I

I I

I I I

I +-'

I I I I

I I

I I I I I I

I I

I I I I

I I

I I

I I

l I

I I

I I~

1 I

I I I

I

'--W I I I

I I

! I I

I I I I

I I

- I I I *+*T--t-r-i i I I ! i ! I ! ! I ! I I i I I I I i I i ! I I I I ! i l ! ! I I I !

I I I I I I I I I I I II I

4.0 1 I I I I I I I I

--1--................................ I I I

I I --i-..............................

I I

-i---i---i--................ I I

I I I .......

....i...

I I I _..__ _.......

I I I I l I I 'I I I I I I I I I. I I I I

I l

__,__...__.__....--i-_____._......_......._ ___.___.___.___._I_ _I _I _---!

I I I II 0 10000 20000 30000 40000 50000 60000 70000 80000 Pellet Exposure (MWDIMTU).

LINEAR HEAT GENERATION RATE LIMIT VERSUS PELLET EXPOSURE ATRIUMTll*10 FUEL FIGURE 6.2*1 A

C

(/)

  • SSES UNIT 2 CYCLE 22 18.0 ~----..--.........--..---..--..---..--..--.-----...-...--,,.......,,.......,,.......,---,---,---,---,--,--,--,--,--,.--,.--,.---,---,.--,.--,---,..-.....__ _

I

-H-*+-+-1--1-1**+-+-f--+-+--1/4-+---+-l--f--l--t-+-+- --+--f--+-

I I I I I

  • I I I I I *

(/) I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I l I I I I I I 0 I ' ' ' I I I I 1--+ I I I I I I I l I I I I I I I I I I I l I I ' '1 I I I C

m --+-+--~--+--+-+--+-1---t I I I I I -+-+--+-

I I I I I I l I l I 4' Il II l j i II II II I I I I I I I I I I I I I I I I I I I I

'1 I I '1 lI '1 II i I ! I I II i-t*i**+-*-11II *

  • I I l l ': ; I I l I I z 14.0 J I

0 13.8 I I I I I I 21000 1 '.13 !

I i5117**t-t*

I

    • +-+*+-t I I I

I I I I I I z l-+-+-+-+--+--+--1'~'1-t-+-,.!..' , , * , 1 , I : I 1 *

REFERENCE:

T.S. 3.2.3 I I I I I I I I i I I I I I I C

z

--t--+--i---1-+--+--i---+--i--+--

I l I I I I I I I I I l l

__ , ;..:-1--1-+-t--+--l---*--++-+-~--'---'--L-.l..--'--..L..-.l--'-...!.-L-.+,

I l I I I I I I I I I I I I .I I I I I i I I

I ! I I I I I I USED IN DETERMINING FDLRX

-i

-t--+-**-i--+-*tl *I*I...1...-1:---t--i--i-**i-I I I I I l'v 12.0 l I ~ I

  • -+-t**-l*tt*+-****+-+*-t**r I I I I I l I I I I I I II II I I I I I I I

I I I I I I I I

I I I I I I I I I I I I I I I 'I I I I 1, I

I I I

I I

I I I I I I

I I

I I

I I

I I I I

I I I I

I I I I

I I I I I

I

-r-r---1---r-1--t-1--1--t-*rt--r--1 I 1

-t-t-t-t*-t**i- I .I -- 53000. 10.2 +--1-t-t-1--i-1--t-1--t-- I I I 1 I : ; I ;

10.0

'I I

  • 1 I

I I I I I I I I

1 I

l

  • +I Ir ,I ,,I +-I ,I I. +I I I I I I

~

1 I I I I I 1

-t-+-r-+-+-t--+--t--t--+-t-- **t**-1--+--i-- -t- --r--+--t---1--+-- - --r--+- 1--+--t--1--t--t--+--t-+-

I I

I I

  • I I  :

I I I I I 1---*I I* , I, I, I, * ,;, I, I

I I C'

0

!I 1 il !I ! 1 1 :I i 1 *, iI . 1I 1I 1I I1 I! ! ,j 1 !I !I ! 1 I I I, I I I I I I I I I *1' +-

! 1 1I i ~I ! 1 1I 1I I I I I 1

I l 1 I I

-i ~GI **t**+**, ---t**t**+-*+--t-l**t'**t-+-'*t--f--+--J-+-1-*t*+-t-+-4**1'-*i---t**

I l * **t*-i-+-t-+-*t--t*-+*..J.-+-*

I

    • l I I I I I I I I I I IL' I I I l I: I I I I 1 r i 1 1
  • 1 1 I I 1 1 1 I 1 1 i 1 1 1 1 1 1 1 1 1 *
0 I I s:: C I I I I l I::

I I I I I I I I I

  • I I ,I I I I I I I I I I I I I

I I I I

I I I~

I I l  :::0 I I I I,* I: I I I I I I I I I I I I I I I I I I I I I I I I (I) r! 8.0 I

-+--t---t--+--t-+-t*--t--+-t-t**t**-t--+-4--'--,

I I I I I I I I I I I ,*

I I I I I

+-*t*+-t I

I I I I I I

1 1- ~t---'--'--+-+

I I I

I I I I I I I I

...,___t--'--t-+--'-

I I

I I I I -- * -

! I I  :<

l

c I

I I I I

I I

I I I I l I I I I

I I

I I

I I

I

--t--+-t-.f--++-+--t--1-t-L-+-++-+--t--+--t-1--+--1--+-t-+-~--t-+-+--+--t--1--L I I I

I I

I I

I l I I I

I I I I I I I I I I

I I I I

I I

l

-+-+--1.

I I I I

--+-t--1---

I\)

0 Ill  : l l I I I I, l I :I II II I I I : : I I I I I I  :  :

I I I I I I I I I I II I 11 I I I II GI C

I I

I I

I I I I I I I I I I

__j __L_L_ ...,_-L __1__ ,l_ __l_J __ .J. __ L_J. __ t-+_..t __ ,t..

I I I I I

I I I

.J.

I I I I

-1.-'--w-L ! I I

I I I

~

J I I

- __ J_L.J ... L_L _.l_.l_J._L_L I I I I I .J.I I I I 1

I I I I I

_j __L __.,_..1.. __

6.0

i  :, I, ,I  ! l '1 I, I,  :, I'1' I, I I ,I I I, I I '1 I, I I

I, *, l, I, I, rI '11' I I I I I I I, I I I I 1 , , ,

I I I I I I ! 1 I I I I I 1 1 I I I

I t

I I

I I I I I I 1 ,

-~-....-~_.... __ _,___._ ___ ~--1---t--'--.... I I --"*-+--~-_,.

I I 1 I _____ I I JI_ _,__...,I I__ , , I I I I, 'I I . .I. . -~--1--t-"'--

l -~--1--1---*---~--1--~-*-.

I I I 1

I I I I I I , I I I -~--'--

I I I I

1' l I I I I I I , 1 I I I , . I I I ,I I I I I l , , I I I , I I I I , , I I I 4.0 I ,II II :I II II ! II II II 'I I :I II II II II I: II I I I

-f---'-41-,l.--*-*........__,*.__-1--__._...._

II II ,,

I I II II II II II I II  :

I II I

...._...____.........__,.,__-4---1-_,1.-_ _,........__,,.__-+--l--....-...____. . . . .__,,.__-1*-*-4--+-4-----1---'1---1---'-,l.---lr---l II I I I ,.  : I I I I  ; I : I I I ,I I I I I jaoooo, 3.s I I  : I I 1 I I I I I I I I I i I l I I I

--l _ _,___,__J_.J.

I I

__ +_

...L-t I I I I L' I I

__JI __ J:.-

I I

.L--L-1---J.

I I I I I I I

..*I _J.._L_J...

I I I I I j_ L' I I l Ll I I l

- ---1--J-I I I I I I I I

---L--l--.L-- ---

l i l I I I I I I I I I IJ l I I

-*---- --.l.--+---

1I 1

I II II II II I I I l I I j

I I

II I II lI II I II lI II lI ! II I

I I I I I I I I : I I I I

I I

I lI I II lI II I' I' I I I I I : I i I II I

I I II l I' I I I' I'I I' I I I I I I I I 2.0 _._.....*___.__..__*.._.....__.1__*__._..._.....1__, --*--*.............._.*_~*--.........*.*-*-**'-*'--'-*--*---......--'-*'-**--1__1__1___*_.*___,___,

0 10000 20000 30000 40000 50000 60000 70000 80000 Pellet Exposure (MWD/MTU)

LINEAR HEAT GENERATION RATE LIMIT VERSUS PELLET EXPOSURE ATRIUM' 11 FUEL FIGURE 6.2-1B

Rev. 20 PL-NF-23-002 Rev.O Page 32 of 72 Main Turbine Bypass / EOC-RPT /

Backup Pressure Regulator e Operable SUSQUEHANNA UNIT 2 TRM / 3.2-33

(I)

C C/)

  • II II II SSES UNIT 2 CYCLE 22 II 1.10 ...------.---..-----,---..-----.---..----,----,----,----,,---"""T'""----,,---"""T""----,---,----,

lI I I II II I II II II l I

D C

m


J------!.------~----+-----.l------l.---i------{---l.------l-------i------t----~-+----1----

I I I I I I l I I I I I Il1 I I II II III l I II III I I I

)>

z z

1.00 ---r-*t*-1**----t--*-4----t*----y---,-----t-**-7-- t *r*-4------~-*~-+--t l I I l t I I I 108.0, 1.00

)> ______ j ______ .J.______ j _____ l.. ___ J_____ L---.....!------1------l.---L-----L----....!---- I -~- 102. 7, 1.00 C 1 1 1 I 1 1 1 I ,* 1 1 1 1 1' ,

z  ; I J

      • ---J..----+----r*--~----j---***

' I '1 i I


*-r-*-*i----t---*--t-*----t---

I l  : I


1-.*-*-*t*--*l' I

-I I\.)

~

0.90

____J___J_~____L___1_____Jl______t__J_____ r* ______ 1_____1____

  • ___ J______1I ___J____1____ I ---*

E

-;:: II II II II I I I I

lI I II ' _J I I I

i O.BO ----1-----+-----{-----+---1--*---}----+----+---+- *1 ----+-----t------+-- 1*-----t---

~

1:

---t---1------1-----t---1---t--

o.7o -*-;---*-i-*-1-**-*-,---4-**-**t--*- I

-r--r---t------*ll---++---1---t--


*+-*-t--***-t---*-t-*-,*-* ----*r----;-----

(D I I I I I I I l I I I I I I l

-r-----+------t------+----i----+-----t*-----+----------l-----

0 ia. ------1------l------~-------~----~--*

I I I I I I I I I I I (I)

!==

0 0.60 ---i-1 -+----~-----' --

I I I I r I


4-----~,------t-----+-----l----r---

I 1 I ~

I 1

I

~EFE~NCE: T.S. 3.2.3 I\.)

0

---1 40.0, 0.51 I


t-- l___J___

I _J *--- i ----- -----;-----4------

I I I I1

~

0 50

______ Ti____ * -----L-----L--~--- _____1______ 1_______L_

I ri ____

I usED 1N DETERMINING FoLRX I I I

I I I

I I I I I I _ _ _. _ __

I

_ , ' - -_ _.__ _ , . _ _ . . . , __ ___..._ _. . , _ _ _ ~ ,

I l I I I

  • r-***7------,----,-----,---1-**-- SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES

! I l  ! i ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2 0,40 30.0, 0.42 -i*-*-*r**---,--7-*-,*----....,__-r--_-..---...---~-..----,--...........,,-------,----'I

! I I  ! I I I ! I I I I I I !


7------r---~ll------T-,------r-*--t--*-r-*--,1----r--*----t-----y----r,-----7-----r,-----

0.30 +-_.......__ _ _ _ _ _ _ _ _.......__ _- _ _.__ _~--------t'--__,___ _ _ _ _ _ _ _ _ _ _

1 I I I 1

' 1 I  ! . --1 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 Total Core Flow (MLB/HR)

FLOW DEPENDENT LHGR LIMIT MULTIPLIER MAIN TURBINE BYPASS / EOC-RPT / BACKUP PRESSURE REGULATOR OPERABLE ATRIUM'-10 AND ATRIUM' 11 FUEL FIGURE 6.2-2

(j)

C (j)

  • 1.10 SSES UNIT 2 CYCLE 22

-.-----.---...-----.---..-----,---..----------r---,-----------r----,..----r----.. I I

I I I l

0 C

LEGEND __Ji_____ '-------1-----+------1----*

I I I m II

---L I I I I

~

1.00 CURVE A: BASE CURVE 1


..I~----t----l-----!----

I l 1 1100, 1.00 I z CURVE B: CORE POWER~ 26% AND CORE FLOW~ 50 MLBM/HR

'-------~--....-----.-----.----.---r----,-----r--............ --i.-------r-----+-

I 1  : I

______iI ___ _

I t I I I C 1 I I I z 0 -90 I I I I l


i-----:-------'-----r-----r----1-------r---,---r---------

l I I I. I I

  • I so, o.01 --r-----r---- I

-i  ;  : 1 I I 1 I I I  ;  ;  ;

! ------,------4-----+----~---+------!----L ,---t-----t~~--~-----~-----:----t-----+-----

t,.)

~:IE 0.80


1 ____L___l ____ j ____ !

, , , I

~---L

-+/-:a,,--, I

___1~~~~~----l

___J,____1I ____1, _____i,___l_, _____

~

It!

_____ jI______ I~ _____ l_ _

I I I I I I I I 1 __ J _____ t____ -___ L___ -t-______ j______ l ____ L ___ j _____1___ _

I I I l

..J j I I 40 0.77 I  ! 1  ! 1 I  ! I  ! j 1 o. o 7


1----+- -r------~---t----1-------~-----t----t----t----1-------~f-----+,

I


t---....1..-!.: -----

! c I I


*t- 2~*~;;~---t-----t----4----r*---t-----t-----+---r*---

I I I I I I I 1 I


----r----- I ----  :::0

~

~ 0.60 ----- ----~ --~--:- ----1'-------1-----1-------4----1----r'-----1----1---

REFERENCE:

T.S. 3.2.3 1 t,.)

0

  • -7 --**~-*--+**-*-1/4-1*-+*--i-t-*-1---t-*,I

~o I I I I I I I I I I I I I I I tl. I USED IN DETERMINING FDLRX I I I I I I I I 0.50 ------~- ---4------+-----r----f----4-----~--+--*i*---T---.._--.---------..----.---...---

1 I I I I II II I I

- ~ - - . __ _ _ __,_ 1 _ _ _ _ _ _. . __ _ ._ _ _ _ _ _~ - -

I


1 I


.----r--*--1--*--r--r---

l I SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES -

0 40

_s_l __ 26, o.40 L--l------+----~-- ARE OPERABLE PER sR 3.1.&.1 AND 3.1.s.2 __

26 O 39 I I I , , 1 , , I 1 1 , 1 23, 0.35 l

-23~0.35

---7------r--r-*--r------r*-----r---

+-------------+--....._---+-__

I , I I  ! I +' I  !

1,-----: ----r------r------y---1------r-----

I,___-+----'---+--__,_ I

,I i I

o.30 I I I I I I

_ _,__ I I

_ _,___--+ I 20 30 40 50 60 70 BO 90 100 Core Power (% RATED)

POWER DEPENDENT LHGR LIMIT MULTIPLIER MAIN TURBINE BYPASS / EOC-RPT / BACKUP PRESSURE REGULATOR OPERABLE ATRIUM'-10 AND ATRIUMTM 11 FUEL FIGURE 6.2-3

Rev.20

en C

en

  • I I

I I

I I

I I

SSES UNIT 2 CYCLE 22 I I I

1.10 ...-----r--....------,..---..---~---.---...-----.---------,.-----,----,----..-------.---,

I I I

I I

I I

I I

I I I I

0 C

m


1----*-f.-***-+-****-l------!--*--l------1------1----f*---+*---1*------~---*---L-----t----+----

I I I I - I  : I I ,* I I I I I I I I

I I I I

I I

z 1.00 -*-*-7*--*-r*-*---t------1***-t-**--7-----1*----t*---r*---,-----1----~--t-**1--,. .

I I I I I I I I I I I I  :

tt--

99-:,-o-.9-3...

I r-'-----.

108, 1.00 z

C z

I I ' I I


r--**r--t**--l---1---7*-----i-----1-* I I I 1

I

---r*---r--*r*---,----~

I I I l I

-r---I

-I 0.90 ______J1--**L1 __ J.I-*----f---*-f-----~*------~----+---..1*-----+-----1-----LI___ , ----:----*-+----

' I

_____J___L___ _L ____i____L .....L--.--L----1--_J I I I I I I

_____J._____ J___ ' *--*-1--..-L--..L-I I

"' I l r..

i5. II ;I II I1 I

II II II I I II II II 32
i 0.80 *-*----J ___J .....-1--**-*....*-- ---**-J ____ l........l___ J ___.J.... ~---*--l-_. __L__j _____.l___
e 0:::

! I I i  ! I I I I

......J. ___ J. ____L_....L....-1____J ____ _l ______l ____ -+-.:i.~--l----.J...- . ___L____

I I

+_i I  !

_j _____ l ___ .. _

-I

a C,
I:

..J C 0.10

,,CD i

I i i I

I I

I i

+ !


L-----~-----+----t----- i ----~ ----*~--

I I I

I I

I I

i I

I I

I I

I I

I I

I I

I l

t I

I


t-------t----*--;--**r--+-------+-*-

I I

I I

I I

I I

I I

I I

I I

s:

-- c!

C:

(D Q.

I l

I

' I I


1-*---i-----+--***-+--*

I II II I

  • -*i----

I


r----*+----

I l

I i .,I I l I I

II I


*t------t-----t*-----1------r**-*t-------t--*---t---

I I

I I

I

0 Cl)

---~----------+-----i*---- -

i , , , ,

I I I I I 0.60 ----+-.,..._.... _ _ _ _ _ _...,, "'

0

~ 1 1

i l I I

REFERENCE:

T.S. 3.2.3 and 3.7.6


1-*----- ------;-- - ---1..----t------t-----t------t-*--- ------- ----

J ti: I I I I I 0.50 ______ jI__ ~ ,

I _____

I T l__*--+---*-~-----l-----l-----L---j__

I I ,......I _____

_____ USED IN DETERMINING FDLRX I _ _....1____......;.1____, _ ___._________________;.__-,

I I I I II II I I r---r*----y---T----r--

I SAFETY ANALYSES ASSUME THAT TWO OR MORE BYPASS I I I I I VALVES ARE INOPERABLE PER SR 3.7.6.1 OR 3.7.6.2 0.40 -- --,------r*--*-t------i-----t-*-;------.. . . .---.--....---------------~------.. . .---'

J30, 0.38 ( --i-------L----LI ___1I _____ jI______JI ______,--I---rl__1_____ j_____L-----L-----y1____1____ _

It I I

I I I I I I I

I I

I I I I

I 0.30 -+---.... I' ---+----'

I :1----+'----------r-'

I I ___..__ I ___,_ I __..._ i ____ I I i_ _ _I*_ _-+-'I _ _......__---I

___.,..__--! I 30 ~ 50 00 70 00 ~ 100 110 Total Core Flow (MLB/HR)

FLOW DEPENDENT LHGR LIMIT MULTIPLIER MAIN TURBINE BYPASS INOPERABLE ATRIUMl'M-10 AND ATRIUM' 11 FUl:L FIGURE 6.2-4

en C

en

  • 1.10 SSES UNIT 2 CYCLE 22

-r----r---.----.----.----,----.----r---..-----,---..-----,-----------.-----,

0 LEGEND C

m

c 1.00 CURVE A: BASE CURVE z

z CURVE 8: CORE POWER~ 26% AND CORE FLOW~ 50 MLBM/HR C

z

-i N

-i

o s

30 40 50 60 70 80 90 100 Core Power(% RATED)

POWER DEPENDENT LHGR LIMIT MULTIPLIER MAIN TURBINE BYPASS INOPERABLE ATRIUMTU..10 AND ATRIUM' 1"1 FUEL FIGURE 6.2-5

Rev.20 PL-NF-23-002 Rev.O Page 38 of 72 EOC-RPT Inoperable SUSQUEHANNA UNIT 2 TRM / 3.2-39

(J)

C (J)

  • 1.10

! I I I I I I SSES UNIT 2 CYCLE 22 i i I I I i I I 0

  • -****4---+-****-~******-1--4**---i.-- 1

--*i**--+**--*i.-****-+-**--l-.--l-*****-4--*-*+--*

C m

I 1.00 I

l I

I l I I I

I l

I

, 1 I I

      • -*i**-*+--*-*i***--*~1--**~-----t*-****+-**-*}---+-***-!1**-* -+---t****--+-***7***

I l .

I l

I I l 102.7, 1.00

)>

z z l I l l I I J I I I I I

l 108.0, 1.00

)>

C

  • -**1*****-+*-**--i--***+***--i*--+-*--t*-*** ,**-*+-*--t-*****J_1 I I I l I  ; I I i I
          • 1 1***-*1 **-~*

I I

-*+--***

l z

-I 0.90 *--*L--...L-*-*J***--*L******J***-*-L****-J*-*-**l*-*-~-**-l--...

l l I l I I I  : --1-.-*..l...*--l---*

I  : I I\) ... I I I I

  • -***lI.....-l.-..

II I

I I I

-l_....L.... _J.I __..J_._..L-....

I I I L-.l..--L ------***1*--**l-*****L-.-*l*-**-

I

~

C. , I I II I I

I II I

I I I II I I II

! l I I II E:::II I I II I I II I I

0.80 -*-*..l*-*-*....****-J-.... _.__ __ J**** _t.--.J._._.~.---l.. . .. ~ ... __ J.** __ 1_** _ ....... _._j**-*-.l*-*

E I I I

I I I I I

! :I I I I I :I I :I 0:: I I I I

I JI I l I I

I ..1I I I I I'

(!) *--1****-+-*-*1--*-~**-- ,*--**-t-**** **-*.L..***-*t-**** -*****t***-**,***-+*-***t*-****

+

t *-*** I I

5 I  : I  : I I  : I I  : I  : I I I I I I I I I I I I I I I I I 1: 0:10 a, *--*1*--*-r****-t*******r*--1****--r-*- 1*- --*r**--t**--*,****-t*****-1-*-1*-*-1*--**+-.******  :::0 C

a, Q,

    • -*i**-*t*-***i-***-*~**-***.

I I  : I

. l -****i*-*-*+-**t' I l

    • --t--*** *****t*--*+-**--t-***-* -*-

I ' I I Cl)

~

C a,

3:

0.60 ***-*,*--

I

---B--- I

'40 0 0 51 I

I j--------

I I I

__JI______'t' ---*+-*-*~**-*-+

I I

I II I

I

REFERENCE:

T.S. 3.2.3 and 3.3.4.1

...__--r----,----,-----,.----.....---,-----'

I\)

0

    • -i-- ~-; _:___ i 0 I I I I I I ii: 1

r---7------r-----r-----r----t-- -r----- USED IN DETERMINING FDLRX 0.50 *-****~*-* *****-i-******t***--,*--*-t***-* ' -****t**---1-*-*-*r****-~-'--....----,----,-----,---r, I l I I l

  • r*--1*-****r-*-*r--*7-*--r-**

I I I I SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES I l I I ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2 0.40 .J 30.0,:0.42 H-*****+-***f**-*-,*--*--~-*

I I

I 'I I

I I

I I

l I

I I

I I

I l

I I I

-*--*-**-r*-****1---*r--**1**--r*-***--*-**r*-*---***-r***----;--**--r****--r****--,---*--r**-

1 I

, I ,

I

, , I I

, ,I I

I I

I ,

I I

0.30  !  ! l  ! I I  ! I l I

--1----------__,__________,___+ - - - ~ - - -......- - - - -........- ~ - -........-~--......_---1 I l I  !  !

30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 Total Core Flow (MLB/HR)

FLOW DEPENDENT LHGR LIMIT MULTIPLIER EOC-RPT INOPERABLE ATRIUM'-10 AND ATRIUM' 11 FUEL FIGURE 6.2-6

(/)

C

(/)

SSES UNIT 2 CYCLE 22 1.10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . - -....

0 LEGEND C

m I CURVE A: BASE CURVE

)> 1.00 z

z)> CURVE B: CORE POWER :5: 26% AND CORE FLOW~ 50 MLBM/HR C

z 0.90

-I I'\.) ...

].

=::I

E 0.80 0::

C)

5 c

-I

o

.g 0.70 s: 8. ;o

~

8... I'\.)

a, 0.60 0

~

Cl.

t 0.50 SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2 30 40 50 60 70 80 90 100 Core Power(% RATED) ""[J ""[J ru i;-

POWER DEPENDENT LHGR LIMIT MULTIPLIER

<g z

.t,. 71 EOC-RPT INOPERABLE 0  ::a I'\.)

ATRIUMTll..10 AND ATRIUM' 11 FUEL o...., (I) Cf

<O 0 FIGURE 6.2-7 I'\.) 0 I'\.)

Rev.20 PL-NF-23-002 Rev. 0 Page 41 of 72 Backup Pressure Regulator Inoperable SUSQUEHANNA UNIT 2 TRM / 3.2-42

en C

en

  • I I I I I

l I

I I

I l

SSES UNIT 2 CYCLE 22 1.10 .........-~---.----,---.---~---.------.--..------r--"""'T""---,---..------r--"""'T""--,-----,

I I I

I I

I I I I I I I

0 C

m I


t-r----1-----r------1------1-----1------r-----l------1----1---1-----t-----;;~;~1~;----

)> 1.00 ----~-----.-------1------4-----.. I----r------,-----r-----1----r--- ----!------,----- -- 108* 0 J 1

  • 00

7----t----,-----r----1----i----1----i----i -- --t-----t-----, ,.

I I z I l

I I

I I

I I

l I

I I

I I

I I

I l

I I

I I I

L


--4-----t----

I I z I I I I I I l I I I I I


t-----r---1---J_,---t--t----y--* l C

z

~

0.90

, I I I I I I l - r r---t--- ,---r--,-----:-----

I I I I I I N

~

C.

E


t--+----1-----+----1-----r----t---+---+---+--

____ .1_ _____1 ____ J______ _t ___ J____ L___ J _____ I -----j-----f-----j---+---

L____ _l__ ---~----__j_ ___ _i _____ ..J. ____ J ____ ..L.

, 0.80
E a: ____ Jl_____ l! ____ L I ___IL___ JI____ It_____ j ____ ~--

I l I

____Li ____ J_I _____l_l ____ J_! _ _L! _____ ...___

(!)

I

c

...I

~ 0.70 I

I I

I I

I I

I 1'

I I

I l

l

---1-----1------r---+----,-----t--- l ----+----+-----r----

l l I iI 1'I - II I1' I I -----,-----t----1-----r'--

I

~

a s
:

CD "C

C CD C.

~ 0.60


t----+------

1 I

l

---r---- ------+---~-----1-1---i---+-----i--t----~-----+----

I I l_

I

- I

, I I

I I I I I I

a (D

7~-----f----1-------- --- -----*-----+-----t-----+

REFERENCE:

T.S. 3.2.3 and 3.7.8 N

0

~ I--------. I I I I I I'----,--..---.---,----,--..--'

ii:'


r , ---,---l----r----1-----r---,---r---

l 40.0, 0.51 1

I I I , 1 USED IN DETERMINING FDLRX 0.50 -----4---

I l II Il ' I


l----~-------,-----+----+----+----+---i----------~-~-~-----*

-I I I I

I I I l I

-,----T----r------r---- ,------r--- SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES I

~---+---

I I 0.40 -I 30.0,: 0.42 I - ~-----4-- ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2

--~---+-----~-----t-----l--4---r-----~--r' 1

' I I

I l

I I I

1 I

I ----i----+-----i-----+-----r---r I

I I

l I

I I

l 1

l 1

II 0.30 I I I

---.........------'--+--.........------+---......_----+-----+---......_----+----'-------!

I I I I I I I 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 TotaJ Core Flow (MLB/HR)

FLOW DEPENDENT LHGR LIMIT MULTIPLIER BACKUP PRESSURE REGULATOR INOPERABLE ATRIUM'-10 AND ATRIUMTIII 11 FUEL FIGURE 6.2-8

en C

en SSES UNIT 2 CYCLE 22 1.10 .....-----.----.-----.----.-----.----.-----,---...----.---...----.---...----.---..-----.------.

0 LEGEND C

m

r: 1.00 CURVE A: BASE CURVE

~

z)> CURVE B: CORE POWER~ 26% AND CORE FLOW~ 50 MLBM/HR C

z

~

I\.)

-I

o

-s:  ;;o

~

I\.)

0 80 90 100 Core Power(% RATED)

POWER DEPENDENT LHGR LIMIT MULTIPLIER BACKUP PRESSURE REGULATOR INOPERABLE ATRIUMTM..10 AND ATRIUM'"" 11 FUEL FIGURE 6.2-9

Rev.20 PL-NF-23-002 Rev. 0 Page 44 of 72 One TSV or TCV Closed SUSQUEHANNA UNIT 2 TRM /3.2-45

en C

en

  • I 1 *
  • SSES UNIT 2 CYCLE 22 I

1.10 ----------------....-----.---.....------.----.---.------.---......-------------.

i I 1- I *  ! I D

C m

  • --**~****-*4*****-+-****-i.**-*+***--.l*---~-****+----+--***+****-J' I I I I I I I I I I I
  • --*~***-+-*--i-....
  • ,, I

-,;;;==;;i,........

r:

~

1.00 '*--*~-*-l,.....-i.-..**t--+--*~-*-*-t*-****+*-*J1* -.-.ll***-~*****-.l,-****l, -1,-**-*T I I I 108, 1.00

.L l

    • +.-*-

z)> I I I I I

  • -*-*r-*7*-**** , -*-*r****- 1-_**7-*-**r-*--r--**r**-- 1 -*-,-*-*r--1**-**

I I

l I I

I I

I, I

I I

'I I I I I I, I

I C

z 0.90 *--*J**--**L**--*.L*-***1-..... l 1._.J___ L..- ...L-*--L-.-1--._L_ ....t._. 1

  • -**j__.JI ......

-I N

~

. I I I I

I I

I

,I J

I I

I I

l II I I

-*-**l*--**l******..l.--..--L-...l....__ J......_l_._.l_...J..__........__ J..... --*--*.1.._._1_...l __ _

I I

I I I

a. l  ! i  ! I  ! i I I I I I ! ! '

*-+--

I

g "3 0.80
E I J-----*+--*-**~****-+-**-~-*--i--*

I I I I l

-!-----*1/4*---+--*

I l

-.-----~---+-*-+-**--+--*

l I I I I

: **--t---*-*r-*---+---t-*---*t----

I I n::

(!)

c *-***~ ----*--t-----t-*-*--*t-**~--*1*--*+*-*

...I , I I I I I . I I I I I I I I c 0.10 *-*-*1**-*-*r-*-*+----*t----+--*-l-*--*t--* *-**t--*-+-****1-*-*t-**-*,-----1-----..l..--

~

-- C

8. ---*1--*-~*--i*--*-l---*l*-J*-*-

l I II II II I 1

-*-*-L--J----t------1-----f------L-----~----J I,I II I II I Il i II

____  ::0 CD

~

8 0.60 I


f*--**~**-+****-t---~*

I

,*--*-t-*-*t-*-+***-

I I N

0

--+---+---+----+-- .

I****-***--*'***-- **-*- * - -

  • ~

0 ii: ------1--------1-----~-----i _ _REFERENC~: T:~: 3.2.3 and TRM 3.3.7 1

0.50 *--*1**1 ,40, $ 0.45

  • II
  • -***t---*-4**-*-1--t-******t' II II 1 1 * --**, **-+***-*-

II I _ _....__ _~-----._

I I

I USED IN DETERMINING FDLRX

  • I
        • -*j*-

I

+ I I I

...,..._ _ ___._1 _ ___,__ _.....__ _....__

SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES I I I I I

,  :  : I I ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2 0.40

-*- 1*--**r--r-*-*-r*--r*-r**** '---:-----=----,-------,,-------.-----.----=---~------:-~

I I I l I l

-I30 o.36 ~ --*:-----.,--*---r*--------***1-*-**r--*****-

I I I lI I

I t I '1

  • ---r*---- 1-*----*r-**-r-***-r-*-*----

I '1 I I

I I

. I . I I I I I I ' I I I I I I I I l I I I I l I l I I I - I I I I I 0.30 -+------'---+-----------,~-........---+----'-------t---....._--t-----'----+---"-----t----------1 30 40 50 60 70 80 90 100 110 Total Core Flow (MLB/HR)

FLOW DEPENDENT LHGR LIMIT MULTIPUER ONE TSV OR TCV CLOSED*

ATRIUMTM..10 AND ATRIUM' 11 FUEL FIGURE 6.2*10

  • Operation with one TSV or TCV closed Is only supported at power levels :S 75% rated power

en C

en SSES UNIT 2 CYCLE 22 1.10 - - - - - - - - - . . . . . . - - - - - - , - - - - - . - - - - - - - - - - - - - . - - - . - - - - -..........- - - -.........- -........- - -

! I  !,  !

D C

m LEGEND

--t-------t .----~-----t------

c CURVE A:. BASE CURVE

~

1.00 1-------1-------l-----l-------

I  : I z CURVE B: CORE POWER~ 26% AND CORE FLOW~ 50 MLBM/HR l I l  !

C 1'----~--....----------------------------'--l--------~----~-------~--------

1  : , I I I i  !

z I  : ~~

-I 0.90 ----1--------11------1----1-----r----7---------r----,-------~-- I -75,- ,o.90 I I I  :

  • I I I N I I I I . I I I

=--------'--------.

.l I .-------....l..------.1-----*

l 1

1 I A --

I

. _J --

l 60 0.86 I - . -L---------

I l

_________ ]______ l ________ J_____ l ______ J I I I

___ ..,_____ __J _______ ~-------- _______ L ___ j__ ____ _

I ' I I

. I I  :

--~------+-----~--

I I I I I I  :  :

-t140, r-----+-------1--~------~------+--------t------+----

1

o. 11

7-------+: --- i------t-----r-------r------*-r--,---r-----1---------r-----1----

, I I I I I I I I I

-I 0.70

a s
:

1-- 12s~t.~~~,-1--------r----- . ----t-----7--------r-----r----r------1-- --- ;a CD N

CD

~

0.60


~-* -----¥I -------1-------t------~-------r----1--------t--------1--------

~ I


+------ 0


: ----r-----1-..---*- -----I,------

I I I I I I D. I I I I

REFERENCE:

T.S. 3.2.3 and TRM 3.3.7 -

I I I I I I 0.50


ii -----r-------i--------t------i--------tl-----,--------

I USED IN DETERMINING FDLRX I


T -----+---------1----

I -

1' I


l-------,---

I I


~------ I -----..,_______..--_____.

,.----'-----~--__.__--~--_.._--~---,

__ B I 26, o~;w -----~-----+-----: SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES

.----- , 126, 0.391 j I ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2

~a:=o.asr*r -----r------1------1 --- -- -----

.30 - - -I- - - - + - - - - - - -I - ' - - + - - _ _ . .I _ _ _ _ _ _ _....__ _ _ _ _........__ _- + - - - - - - - - 1 0

20 30 40 50 60 70 80 Core Power(% RATED)

POWER DEPENDENT LHGR LIMIT MULTIPLIER ONE TSV OR TCV CLOSED ATRIUMTll-10 AND ATRIUMTM 11 FUEL FIGURE 6.2-11

Rev. 20 PL-NF-23-002 Rev. 0 Page47 of 72 7.0 ROD BLOCK MONITOR (RBM) SETPOINTS AND OPERABILITY REQUIREMENTS 7.1 References Technical Specification 3.3.2.1 7 .2 Description The RBM Allowable Value and Trip Setpoints for; a) Low Power Range Setpoint, b) Intermediate Power Range Setpoint, c) High Power Range Setpoint, d) Low Power Range - Upscale, e) lntennediate Power Range - Upscale, and f) High Power Range- Upscale shall be established as specified in Table 7.2-1. The RBM setpoints are valid for Two Loop and Single Loop Operation, Main Turbine Bypass Operable and Inoperable, EOC-RPT Operable and Inoperable, Backup Pressure Regulator Operable and Inoperable, and with one Turbine Stop Valve {TSV) or Turbine Control Valve {TCV) closed .

The RBM system design objective Is to block erroneous control rod withdrawal Initiated by the operator before fuel design limits are violated. If the full withdrawal of any control rod would not violate a fuel design limit, then the RSM system is not required to be operable. Table 7.2-2 provides RBM system operability requirements to ensure that fuel design limits are not violated .

SUSQUEHANNA UNIT 2 TRM / 3.2-48

Rev.20 PL-NF-23-002 Rev. 0 Page 48 of 72 Table 7.2-1 RBM Setpoints Allowable Nominal Trip Function Value< 1l Setpoint Low Power Range Setpoint 28.0, 24.9 Intermediate Power Range Setpoint 63.0 61.0 High Power Range Setpoint 83.0 81.0 Low Power Range - Upscale 123.4 123.0 Intermediate Power Range - Upscale 117.4 117.0 High Power Range - Upscale 107.6 107.2 (1)

Power setpoint function (Low, Intermediate, and High Power Range Setpoints) determined in percent of RATED THERMAL POWER. Upscale trip setpoint function (Low, Intermediate, and High Power Range - Upscale) determined in percent of reference level.

  • Table 7.2-2 RBM System Operability Requirements Thermal Power MCPR <2 ,3Al

(% of Rated)

~ 28 and< 90 < 1.78

~ 90 and< 95 < 1.47

~95 < 1.68 2

< l Applicable to Main Turbine Bypass Operable and Inoperable, EOC-RPT Operable and Inoperable, Backup Pressure Regulator Operable and Inoperable, and one TCVffSV closed.

<3> Applicable to both Two Loop and Single Loop Operation.

<4> Applicable to both ATRIUM-10 and ATRIUM 11 Fuel.

SUSQUEHANNA UNIT 2 TRM / 3.,2-49

Rev.20 PL-NF-23-002 Rev. 0 Page 49 of 72 8.0 RECIRCULATION LOOPS - SINGLE LOOP OPERATION 8.1 References Technical Specification 3.2.1, 3.2.2, 3.3.4.1, 3.4.1, 3.7.6, and 3.7.8 Technical Requirements Manual 3.~.7 8.2 Description APLHGR The APLHGR limit for ATRIUMTM.1Q fuel shall be equal to the APLHGR Limit from Figure 8.2-1A. The APLHGR limit for ATRIUM' 11 fuel shall be equal to the APLHGR Limit from Figure 8.2-1 B.

The APLHGR limits In Figures 8.2-1A and 8.2-1 B are valid in Single Loop operation for Main Turbine Bypass Operable and Inoperable, EOC-RPT Operable and Inoperable, Backup Pressure Regulator Operable and Inoperable, and with one Turbine Stop Valve {TSV) or Turbine Control Valve {TCV) closed.

Minimum Critical Power Ratio Limit

  • The MCPR limit is specified as a function of core power, core flow, and plant equipment operability status. The MCPR limits for all fuel types {ATRIUM'-10 and ATRIUM' 11) shall be the greater of the Flow-Dependent or the Power-Dependent MCPR, depending on the applicable equipment operability status.

a) Main Turbine Bypass / EOC-RPT / Backup Pressure Regulator Operable Figure 8.2-2: Flow-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Puel Figure 8.2-3: Power-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel b) Main Turbine Bypass Inoperable Figure 8.2-4: Flow-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 8.2-5: Power-Dependent MCPR value determined from BOC to EOG for ATRIUM'-10 and ATRIUM' 11 Fuel c) EOC-RPT Inoperable

  • Figure 8.2-6: Flow-Dependent MCPR value determined from BOC to EOG for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 8.2-7: Power-Dependent MCPR value determined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel SUSQUEHANNA UNIT 2 TRM / 3.2-50

Rev.20 PL-NF-23-002 Rev.0 Page 50 of 72 d) Backup Pressure Regulator Inoperable Figure 8.2-8: Flow-Dependent MCPR value detennined from BOC to EOC for ATRIUM'~10 and ATRIUM' 11 Fuel Figure 8.2-9: Power-Dependent MCPR value detennined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel e) One Turbine Stop Valve (TSV) or Turbine Control Valve (TCV) Closed Figure 8.2-10: Flow-Dependent MCPR value detennined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel Figure 8.2-11: Power-Dependent MCPR value detennined from BOC to EOC for ATRIUM'-10 and ATRIUM' 11 Fuel The MCPR limits in Figures 8.2-2 through 8.2-11 are applicable to both.

ATRIUM'-10 and ATRIUM' 11 Fuel, are valid only for Single Loop operation, and support power levels Up to 67 2% RATED 1HERMAL POWER and core flows up to 52 Mlbm/hr. These conditions conservatively bound Single Loop Operation in accordance with Technical Specification 3.4.1.

Linear Heat Generation Rate Limit The LHGR limits for Single Loop Operation are defined in Section 6.0.

RBM Setpoints and Operability Requirements The RBM setpoints and operability requirements for Single Loop Operation are defined in Section 7 .0.

SUSQUEHANNA UN IT 2 TRM / 3.2-51

(/)

C

(/)

  • 16.00

'1 I

I I

, I SSES UNIT 2 CYCLE 22 I ,I ,I

  • I I l i! ,I ,I ,I I I ,I ,I' 0

I II II I : II I

II I

II I

II I

I I I I II :I II I

II I

II I

II II II I

II II I I II I

II I

C m

'II

-T**..--,***r**r I

I I I

I, I I I

I +-+-.....I -..-.-.Y-T*--,-*--r-I I

I I

I I

II I

I I I

II I

I I

I t - +- I I

I II II II I I I

I

  • ..--T--r*~--r-*,-r7**--.--*

I I I I I II I

II I

I I I

I I

I I

I I

II I- **r*--r--....**r*-1**-,---r--"T""*"T"-

I I II I

I I

I I

I II I

I I I I I ,, I I I I I I I I I I I I

)> I I I  :  : I I I I  : I  :  : I I I I z I I I I  ! : I I I I I I I I  : I I I REFERENCE T.S. 3.4.1 and 3.2.1 I z)> 14.00 r*r*,-r1*-*i*-r-r*-r:7--j**1*i*--r-r*1**-1**,-i-1-.-""1""-T"""--,_,,.....,.._..,.._,...._.,_...,._T""'--,-.....

I I I I I I I I I I I I I I I

. . . ._..__...., ..I..

r*-

I C

z 1

I I* :1 l, 1l :I :1 :1 !1 I *I :! I1 :1 :1 1 I

! USED IN DETERMINING MAPRAT I

-I I\)

-**-*.J*----~*-4--~*-**-*--~**-+--+-*~.J-f-lL........------------------------..J---

I : '1 I '1 : I '1 I I : '1 I '1 I I I I

'1 1 I  :'

1 I I I I I I l 1 '1 I' 1I I' 1: '1 l i I I I I I I I I I I I I I I I I I I I I l I I

~ 12.00 E -t--t**11-+,***!-,. -l-,-t-*t-t-i***r**!-1 -+,*-+,-+1*1*-t*-*t--*r-ti*--'-1***+-141***Ll,-+1--t**t--1--*1*-n-*t--t*

J  : I I  :  :  : I I  :  : I I I I i I I I I I I

.. .! l I I I I ! ! l I i l ! ! ! I i I I I ! I I I  ! l j  !  !  ! I  ! !

-t-*-'-....J*-L--L.-'-*-+-+*--t- ........ ~_ ...............-;--t-L.. .L* ..L.. ...__L....... l.- **i-**..L--t ..........J...J.-L.* + ,

i~ _ ......___...._-i' I  : *I I  : I I I  : I I I I  :  :  : I  : I I I I I  : I  :  : I  : I I

~i'*+*i.~. ~.-i i5:c 0, 10.00 I I I 15000 10 00 I ! !  ! : i I I : I  ! I I  ! I ! j  ! ! I ! ! :

~ ~-i-....!.-t:7 1.**1 ....i-.~.~-t-~ I ,..+'-+-

0

-I

o

&~

E a, 10.00 I

I I

I I

I I

I I I I

I I

I I I I

, , , , , tI **t! _L I I I I I I I t ..

I

  • I ,I I I

,I

~ a, C: II i I I II II I II :I II I I I : I : I I I I I : II I l II  ::a I I I I  : I I  : I 1- I II III

~~

I I I I I I I I I Cl)

! I  !  !  !  ! I I

- -I- I I I I I I I

- t-*-t**+-+**+-+**-t-**t--t-...;:::po...i:1-.-:i-*r*-t--t--+*-l-*-+-*1--i**-1-*t*** * **-r-1-*t--t-t-+*-+*

I I I I I I I C,,.)

i-v 6, i I I I I II II '1 ! ! ! ! II II !I I I I I I ', '1 '1 '1 II II !I !I !I !I ', II :, I 1* '1 I

I\)

0 J:

I**+

I I I I I I I N

I I I m a.oo *+-*+*~-*t***~-t-*+-t*t--t***t-**~-t**t-+~*--t***t-**' I 'I I I I -+-*1*-t*-t-*+*-l-*--1--*~-i**~***t**

C

i I

I I

i I I

I I

I I

I I

II I I I i I I I I

I I

I I

I I I II II ' ' I I I

I I I I I I I

I I I

II II I I I I I

I I

I I

I I

I I I I

I I

II I

I I

I :

II

- .... --+--.--1-**r- "T I I : I I :

, , , I , ,

I I

I : : : I

  • +-1'***1-*r--r--l--*+**t*t*1***r-*r*-l---l-*-I-~*-

I  :

I I I I , , I I I I I , , I I I I : : : : I, I I I

,~  !

  • --1--t**
: t-' :
  • r' -r-1--t*-+*

, I :

r  !

I I

I

;  ; I I ;  :  : : ; I I I I ~ : I I I I  ;  : I  :  : I  :

! I  :  :  :  !  : I I : I : I I I : : : : : I  : I I I  :  : I 6.00

* :  : I

-r*r*7-*f-*t*-r1-1*r-t-1*r*,l I *tt*7---i-*r**r*11**j-*r-r-1*r--r--, --.1**7** I r-T*T II I

I I I

I I I I

I I

I I I I

I I

I I I I I

I I I ~ : : I I J I I I I I I

I I

I I

I I

I I

I I

I I

I I I I I

I I

I I

1* I I I I

I I

I II I I I

I I I

67000 5 60 I

-,--r-*r-:-- , **r*1*7--r--, *i-r.T*r* :***r-,.,.. - *-r-*r-- **--r-r*-r**-

II I: :I I I I II II :I I I I I I I II II II I I I II I: t-' I , *

-i*-T 1I 1 1 1 1 1 1 , T -y--, -r I I I I II I I I I I I I 1 I I I I 1 1 1 I I I I

I I I

I I I I I I I I I I

I I I I I I I : I I I I I I I I I I I I I I I I I I I ----i..----i.

I I I I I :, :___Ii -........._I I I I I : ___._I _

I I I

I I I I 4.00 -l-...i........i----i...----i..----+---'"'--.i-...i...-...i........j,...---i...----i..-i.----i----+--..........................

:  : I I I  : I  :

........................ _ _ ._ _ _ _. . . . _ ~

0 10000 20000 30000 40000 50000 60000 7'.0000 Average Planar Exposure (MWD/MTU)

AVERAGE PLANAR LINEAR HEAT GENERATION RATE LIMIT VERSUS AVERAGE PLANAR EXPOSURE

  • SINGLE LOOP OPERATION ATRIUMTll.10 FUEL FIGURE 8.2-1A

(J)

C (J)

  • 16.00 I I I I I SSES UNIT 2 CYCLE 22
  • I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 'I I I I 0 lI I II II II II II I II ! '1 II II lI  ! ', '1 '1 1' II lI .II II II lI II II II II II II II *, lI C I I m --1--+-,--*r--4---l---,--T' -1' -~-l---f-+--+---~-~-l---l---+--+-+--~--y'--1---!..-f-+-t--4---l---~-+--1---

I I I I I I I I .I

' I I I I I I 1 I I I I l I I I I I l i I I I t' I

c I I I I I
I II II II II :I lI II II I1 ,....,.._......_..__._......__..__.__...___,.._......I _..__._ I I I

I I

)>

z 1 : : ! 1' 1* I I 1' 1 1 I I I 1 I : I I 1

REFERENCE T.S. 3.4.1 and 3.2.1 1I z)> 14.00 .......-....

I I 1 l I , I I--T--,---r--P-r--T--r7---.---,---p--r--,..--,---T---

I I I

I I I I I I I I I I I I

,--i'--...i..-.i........i,_...,__.__....._...____..._......_ ............_ ......_..__._.,

-- I I I I I I I I I I I I I I I I I I C I I I I I I j I I .I l I l '1 I I , , USED IN DETERMINING MAPRAT  !

z

-I N

I I I I i I I i' I I I~ I I I I I I I I

--r*,-1--i---i--1-r**r1-7---r*1r*1-r*r--1--7---r-I  ;  ; I I I I I I I I I I i I I I I I I I .__________________________...

I I I I l I I I I r*I I I I -r--1--"-*--t-*1"*-r-t-*1--1L--L--.J.--,.__J__,.

I I I : I i 12.00 +I I I II

_....J.._ J--*---L-;-........ -.L--.L._._,._.., _____

I I I I J I ; : I I I I I I I I I I : :

: I I I ; ;. I
; I
J l

I I

I

I I

l I

I I I I I

I I

I 1

I I

I I

I I I I I I

I I I I I I I I I I I I I I I

I I

I I

I I I I

I I

I I

I I.

I I

I I I I ! I I I ! ! I I I I I I ! ! ! I i I i ! ! ! I I I I I I !

!! --r-,,--,--r--1--r-r-,-1--r---r--r-.. .---r--r-1-r--.. .--r---r-"'---r-~-,--r--r--t-r-*t-*r--,-r--+-

  • I I I I I I I I I I I I 1 I I I I 1 I I 1 I I I I I I I I : l *,I I I I I I I I
a. c 1 fo.gio) !---~-~---l-++-~ 20000, 9.60 ~-1--+-'-f--'11f7 1

I I I I I I I I I I I I I l I I I I I l

--' __I I--+--IIH--i'-+--L-+-+-+--t-l--i---l--+-

I I I

  • I 0

-I &~ 10.00

o s.
:

I,':!

GI C

~~

CD

~ 1 1

~-+~~+-~-+-~-~JI II I I

-+--f**-t---l-**~**+-

I I .,,,.

I

-+--1--t-*-t-*-

I I I

I II II 'I; I

I I I I 4*

-+**-t-* -

I J I*

I t I II I

I I I ,* I I I

111*111111 I

I I

I I I

II

    • -f-7+---l---t-i-**l----1----1----1-*-i***--l---i--+-

I 1'*

I II I

II J

II I I

o CD 1
c I l I I I I I I I I I I I I I I I I I I I

I I I I I II I

I I II II II II II II II II II I II II I II II N 0

I I I I I I I I I I I I I *1 I I I *-- I I I I I I I I I I I I I I I

... 8.00 I

-+--+--:1---~+---1---+--1-+-;-+---I--+--+I I - I I

+--+--+-+-1--

I I

- I I I I

-+--1-- I I

- -- I - --+-+I' I m I I 'I I I I I I I I I I I I I I I I ' I II I !l I I l *, I I C II II II II II II II II II II II II II ,I I I

II I I I 60000, 7.20 II

J I I I I I I I I I I I I I I I I I I I I I I I I I I I I

--1----i---"-y'---H-+---4----~---l---l--i---i---!----1---~---l---i---~--+--!--+--i-71 1 I I , I I I l I I I I l I I I I I I I I ,

__i_+--+-+---i--

I , ; I , , , l

- --~--+---4---

I !I I

1 r 1 : 1 1 1 1 1 1 I I I I I I I I I I I 1I I 1I I 1 , , 1 1 1 1 : , 1 , : , , ,

I I I I I I I I I I I I I I I I I I I I  : I  : I I I I I I I I I I  : I I I I I I I I I I I I I I I 6.00 i-t-,-T*--r--r*t--i-*1*--T--rTT-t--1--1---,--t--+--r1---T*-r-*r--1--r-rr-r-r---r--1 I I I I I I I : I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I

I I

I I  !

I I I

I I  !

I I I

I l I I I

I I I I I I

I I

I I I I I I

I I I I

I I

I I I I I I I

I I I I I I

I l

I 69000, 5.76

-..i..-+--1--t---i---'r--+--..i..-...:..--J-i--...

I I

I I I I I I

  • I I I I I I I

I I

I I

--t--.:..-..........

I I

I I

I I

I

-J- -*-l--+--..i..-H--+-l---1--T' I

I I

I I

I I I I I I

I I I.

I I I

--+--.:...--1---1----1-+-t--

I I I I I I. I I I I I l I I I I I I I I I I I I I I I I I I I I

I I I I I I I I I I I I I I I

l I I I I I I I

., I I I l I I I ........

I I I I I I I I I I I I I I I I I I I I___l,.._...__-'--l I

I I _ I _.....__..___...__...__+--....__,__...._.....___..,__,

I I I I

I I

I I I I I

I 4.00 I I

--1--............... _...._.....--+__;'--...__...._........-+-_...._.....__,;.__;__,j,.,-..__....__....._

I I I I I I I I 0 10000 20000 30000 40000 50000 60000 70000 Average Planar Exposure (MWD/MTU)

AVERAGE PLANAR LINEAR HEAT GENERATION RATE LIMIT VERSUS AVERAGE PLANAR EXPOSURE* SINGLE LOOP OPERATION ATRIUMTIII 11 FUEL FIGURE 8.2-1 B

Rev.20 PL-NF-23-002 Rev. 0 Page 53 of 72 Main Turbine Bypass / EOC-RPT /

  • Backup Pressure Regulator Operable SUSQUEHANNA UNIT 2 TRM / 3.2-54

(JJ C

(JJ

  • 3.0 SSES UNIT 2 CYCLE 22
  • 0 LEGENO C

m I

)>

z 2.8 CURVE A: MAXIMUM ALLOWABLE AVERAGE SC~

INSERTION TIME z

)>

C 2.6 CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME r---

z .

-I

"' 2.4 . .

t: SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES E
i 2.2 Cl C 130.0, 2.061 ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2

~ID .............__ I I

-I

o 0 C.

2.0

---... I USED IN DETERMINING MFLCPR I

~ ~

  • 140.0, 1.861 ;o

--w ~

D.

0 1.8 (I)

~

j\J 01 I :E "'

0 01 1.6 A B 1.4 1s2.o, 1.38 1 140.1, 1.41 I 1.2

REFERENCE:

T.S. 3.4.1 and 3.2.21 1.0 30 35 40 45 50 55 60 65 70 Total Core Flow (MLB/HR)

MCPR OPERATING LIMITVERSUS TOTAL CORE FLOW MAIN TURBINE BYPASS / EOC-RPT / BACKUP PRESSURE REGULATOR OPERABLE SINGLE LOOP OPERATION (BOC TO EOC)

ATRIUMlll-10 AND ATRIUMTM 11 FUEL FIGURE 8.2-2

en C

en

  • 4.0 SSES UNIT 2 CYCLE 22 *
  • 0 LEGEND C 3.8 m

I CURVE A: MAXIMUM ALLOWABLE AVERAGE SCRAM

~ 3.6 INSERTION TIME ~

z

> CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME C

z 3.4 CURVE A:

-i

-- 26, 2.63 CURVE C: CORE POWER~ 26% AND CORE FLOW:::; 50 MLBM/HR

-- ALL SCRAM INSERTION TIMES I'\)

3.2 23, 2.86 I I I

1:::

E

i 3.0 --- CURVES:

26, 2.63 SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES ARE OPERABLE PER SR 3~7.6.1 AND 3.7.6.2

-i C

DI

.:I I!!

8.

2.8 --

23, 2.86

,a

\. A -

USED IN DETERMINING MFLCPR

o s

(.,J 0

D::

Cl.

2.6 --- CURVEC:

26, 2.61 23, 2.86 C

'  : 26.01, 2.43 :

o Cl)

~

0 ... I'\)

i'v  ::::E 2.4 ....... 0 I

01 -

0) 40, 2.09 A- ~ 50, 2.09:

2.2 126.01, 2.251 - r---........_ ""- 160, 2.00 67.2, 2.00 I 2.0

40, 2.00: 8- lso, 2.00: 160, 2.00 67.2, 2.00 I 1.8 1.6 H

REFERENCE:

T.S. 3.4.1 and 3.2.2 l I I 1.4 10 20 30 40 50 60 70 80 Core Power(% RATED) "'CJ "'CJ Ill (C

rI MCPR OPERATING LIMIT VERSUS CORE POWER CD z MAIN TURBINE BYPASS / EOC-RPT / BACKUP PRESSURE REGULATOR OPERABLE 01 71 01  ;::o I'\)

SINGLE LOOP ,OPERATION (BOC TO EOC) 0 (!) (.,J ATRIUMTil-10 AND ATRIUM' 11 FUEL -<6

...... 0 I'\) 0,1\)

FIGURE 8.2-3

Rev.20 PL-NF-23-002 Rev.a Page 56 of 72 Main Turbine Bypass

(/)

C

(/)

  • 3.0 SSES UNIT 2 CYCLE 22
  • 0 LEGEND C

m

c

)>

2.8 CURVE A: MAXIMUM ALLOWABLE AVERAGE SCRAM -

z INSERTION TIME z

)>

C 2.6 CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME -

z

--1 I'\)

2.4 .I. I

t:: SAFETY ANALYSES ASSUME THAT TWO OR MORE BYPASS E
i 2.2 VALVES ARE INOPERABLE PER SR 3.7.6.1 OR 3.7.6.2 CD C 130, 2.061

--1

!CD Q.

2.0 r--,......___

I USED IN DETERMINING MFLCPR

~ 140, 1.861

0 0 s:

..._ 0::

0 (D

w ll.  ::::

i,.;)

(.) 1.8 I\.)

I & 0 01 co 1.6 A-B 152, 1.521 I40.1, 1.56 I 1.4 I

REFERENCE:

T.S. 3.4.1, 3.7.6, and 3.2.2 I 1.2 1.0 30 35 40 '45 50 55 60 65 70 Total Core Flow {MLB/HR) 7J 7J D) i;-

MCPR OPERATING LIMIT VERSUS TOTAL CORE FLOW cg z (J1 71 MAIN TURBINE BYPASS INOPERABLE --.J :::0 I\.)

SINGLE LOOP OPERATION (BOC TO EOC) o (t) w6

...... 0 ATRIUM'-10 AND ATRIUM' 11 FUEL I\.) 0 I\.)

FIGURE 8.2-4

en C

en

  • 4.4 SSES UNIT 2 CYCLE 22
  • I 0 LEGEND C 4.2 rt1 I CURVE A:. MAXIMUM ALLOWABLE AVERAGE SCRAM

)> 4.0 INSERTION TIME z CURVE A:

z)> ~ 26, 3.18 -

3.8 23, 3.54 CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME C

z

-I CURVE C: CORE POWER~ 26% AND CORE FLOW:;;; 50 MLBM/HR 3.6 A N CURVE B: MAXIMUM ALLOWABLE AVERAGE SCRAM INSERTION TIME 26, 3.18 _B

"\

3.4 23, 3.54

\ CURVE D: CORE POWER s; 26% AND CORE FLOW~ 50 MLBM/HR -

t:

REALISTIC AVERAGE SCRAM INSERTION TIME E

i 3.2 I I I Cl) ... CURVEC:

C 26, 2.61

3.0 ""23, 2.86 SAFETY ANALYSES ASSUME THAT 1WO OR MORE BYPASS E ... VALVES ARE INOPERABLE PER SR 3.7.6.1 OR 3.7.6.2

-I

a 8. -c \. . .

0 2.8  ;:a s::

- r I

0:: CURVED: -o \. USED IN DETERMINING MFLCPR CD w D.

0 26, 2.61 \  :::

2.6 'N

~ :re 23, 2.86 0 126.01, 2.46 I

01 co 2.4 -. .... _

...........___ -.... ........ - .... 140, 2.09 A- 150, 2.09:

2.2

26.01, 2.27 :

---tla_____ :so, 2.00 67.2, 2.001 2.0 I

,40, 2.00 B- 150, 2.00:  : 60, 2.00 67.2, 2.00 I 1.8 1.6 7

REFERENCE:

T.S. 3.4.1, 3.7.6, and 3.2.2 1 1.4 10 20 30 40 50 60 70 80 Core Power(% RATED) "'O "'O Ol (C

rI MCPR OPERATING LIMIT VERSUS CORE POWER CD z "Tl MAIN TURBINE BYPASS INOPERABLE gi ::0 I\J SINGLE LOOP OPERATION (BOC TO EOC) 0 (I) (fJ ATRIUMTM..10 AND ATRIUMlll 11 FUEL -<6

...._.. 0 I\) 0 I\)

FIGURE 8.2-5

Rev.20 PL-NF-23-002 Rev. 0 Page 59 of 72 EOC-RPT

en C

en

  • 3.0 SSES UNIT 2 CYCLE 22
  • 0 LEGEND C

m 2.8 -

r: CURVE A:. MAXIMUM ALLOWABLE AVERAGE SCRAM z INSERTION TIME z)>

C 2.6 CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME -

z

-I N

2.4 I

t:: SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES E ARE OPERABLE! PER SR 3.7.6.1 AND 3.7.6.2
i 2.2

.Cl C

f! 2.0 130, 2.osl

............... I USED IN DETERMINING MFLCPR I

-I

a  !. ...........

~

---w 0

0:::

D.

~ 140, 1.86 I  :::0 (D

~

0 1.8 N N  ::E 0 0) 1.6 A B 1.4 152, 1.38 I I40.1, 1.41 I 1.2

REFERENCE:

T.S. 3.4.1, 3.3.4.1, and 3.2.2 I 1.0 30 35 40 45 50 55 60 65 70 Total Core Flow (MLB/HR) "'U "'U a>

-<o ATRIUM'-10 AND ATRJUMTM 11 FUEL --.i* 0 NON FIGURE 8.2-6

en C

en

  • 4.4 SSES UNIT 2 CYCLE 22 * *

~

0 LEGEND C 4.2 m CURVE A: MAXIMUM ALLOWABLE AVERAGE SCRAM I

INSERTION TIME

~ 4.0 z)> CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME 3.8 C

z CURVE C: CORE POWERS 26% AND CORE FLOW s 50 MLBM/HR

-I 3.6 CURVE A:

N 26, 2.63 MAXIMUM ALLOWABLE AVERAGE SCRAM INSERTION TIME 23, 2.88 3.4 CURVE D: CORE POWER s 26% AND CORE FLOW s 50 MLBM/HR

t: REALISTIC AVERAGE SCRAM INSERTION TIME E CURVEB:

~ 3.2 I 26, 2.63 D)

C 23, 2.86 SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES 3.0

-I ia, ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2

a Q. A s
::

--N 0

0:::

2.8 CURVEC

26, 2.61 23, 2.86 ~c "'- B I I

USEO IN DETERMINING MFLCPR

a CD

~

c,J D. 1-0 2.6 N I

a:,

s D  : 26.01, 2.43 :

0 N

2.4 CURVED

26, 2.61 -

2.2 23, 2.86 ........

140, 2.141 A_,_ LJ 50, 2.141 i-. __

2.0 I 26.01, 2.25 I

40, 2.00 B- Hso,2.001

--- --- 160, 2.01 67.2, 2.00 I 67.2, 2.00!

160, 2.00 1.8 .

1.6

REFERENCE:

T.S. 3.4.1, 3.3.4.1, and 3.2.2 I 1.4 10 20 30 40 50 60 70 80 Core Power(% RATED)

MCPR OPERATING LIMIT VERSUS CORE POWER EOC-RPT INOPERABLE SINGLE LOOP OPERATION (BOC TO EOC)

ATRIUM'-10 AND ATRIUM' 11 FUEL FIGURE 8.2-7

Rev.20 PL-NF-23-002 Rev.O Page 62 of 72 Backup Pressure Regulator

(j)

C (j)

  • 3.0 SSES UNIT 2 CYCLE 22
  • 0 C LEGEND m

I

)>

2.8 CURVE A: MAXIMUM*ALLOWABLE AVERAGE SCRAM z INSERTION TIME z)>

C 2.6 CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME -

z

-I N I 2.4 SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES

t:: ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2 E
J 2.2 CJ)

C 130, 2.061 USED IN DETERMINING MFLCPR

c.

I!! 2.0 r----......._

-I

a  !. -----....

s:

vJ 0

~

D.

~ 140, 1.861  :::a CD CJ 1.8 N N ~ 0 6,

~

1.6 A B 1.4 I 52, 1.38 I 140.1, 1.41 I 1

1.2 7

REFERENCE:

T.S. 3.4.1, 3.7.8, and 3.2.2 1.0 30 35 40 45 50 55 60 65 70 Total Core Flow (MLB/HR) 7J 7J Ill (C

rI MCPR OPERATING LIMIT VERSUS TOTAL CORE FLOW CD z

0) 7' BACKUP PRESSURE REGULATOR INOPERABLE vJ  :::0 N SINGLE LOOP OPERATION (BOC TO EOC)

ATRIUM'-10 AND ATRIUMTil 11 FUEL S.~6

-...i* 0 NOi'\)

FIGURE 8.2-8

(J)

  • 4.0 SSES UNIT 2 CYCLE 22 *
  • C (J)

D C 3.8 LEGEND -I-rn I

~

z)> 3.6 CURVE A:. MAXIMUM ALLOWABLE" AVERAGE SCRAM INSERTION TIME I -

I -

CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME C

z 3.4 ,.... CURVE A:

N 3.2

-- 26, 2.63 23, 2.86 CURVE C: CORE POWER~ 26% AND CORE FLOW~ 50 MLBM/HR ALL SCRAM INSERTION TIMES I -

3.0

- CURVE B:

26, 2.63

.... 23, 2.86 SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES 2.8

\. A ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2

o s
:

-e

i

- CURVEC:

2.6 - 26, 2.61 C

8 I I USED IN DETERMINING MFLCPR I

o

(.,.)

=C r-23, 2.86 126.01, 2.431 CD

~

~*ID N

NI a,

2.4 '" ....... .... 0 01 C.

........._ ~ ... ......

0 2.2 -............__ ,.., :40, 2.09 __A Hso, 2.09:

0:::

D.

CJ

=ii:

2.0

2s.01, 2.2s: , ,

--- ...  : 60, 2.001-----7 67.2, 2.00 I

40, 2.00 B 150, 2.00: :so, 2.00 67.2, 2.00 I 1.8

]

REFERENCE:

T.S. 3.4.1, 3.7.8, and 3.2.2 I 1.6 1.4 10 20 30 40 50 60 70 80 Core Power(% RATED) ""Cl ""Cl

0) r;-

MCPR OPERATING LIMIT VERSUS CORE POWER cg z "Tl BACKUP PRESSURE REGULATOR INOPERABLE ~ ;;o I\)

SINGLE LOOP OPERATION (BOC TO EOC)

ATRIUMTTll-10 AND ATRIUM' 11 FUEL a~b

....... 0 I\) 0 I\.)

FIGURE 8.2-9

Rev.20 PL-NF-23-002 Rev.O Page 65 of 72 One TSV or TCV Closed SUSQUEHANNA UNIT 2 TRM / 3.2-66

en C

en

  • 3.0 SSES UNIT 2 CYCLE 22
  • 0 LEGEND C

m I 2.8 CURVE A: MAXIMUM ALLOWABLE AVERAGE SCRAM -

~ INSERTION TIME z

C 2.6 CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME -

z

-I I\)

2.4

SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES E
J 2.2 -I 30, 2.16 I ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2 -

~ ...........__

CII C

I

-I

o I!! 2.0 G)
0. -..............
40, 1.941 I I

USED IN DETERMINING MFLCPR

. I 0  ;;o

s:

..._ 0:: Cl) w Cl.  :<

CJ 1.8 I\)

N  ::!: 0 a,

--.J A B 1.6 152, 1.ssI 140,1, 1.59 I 1.4 1.2

REFERENCE:

T.S. 3.4.1, 3.2.2, and TRM 3.3.7 I 1.0 30 35 40 45 50 55 60 65 70 Total Core Flow (MLB/HR) ""CJ ""CJ Ol (C

rI MCPR OPERATING LIMIT VERSUS TOTAL CORE FLOW Cl) z ONE TSV OR TCV CLOSED C) 71 SINGLE LOOP OPERATION (BOC TO EOC) ~~~

- <o ATRIUM'-10 AND ATRIUM' 11 FUEL --.J

  • 0 I\) 0 I\)

FIGURE 8.2-10

en C

en

  • 4.0 SSES UNIT 2 CYCLE 22
  • 0 LEGEND C 3.8 m

I CURVE A: MAXIMUM ALLOWABLE AVERAGE SCRAM

~ 3.6 INSERTION TIME z)>

CURVE B: REALISTIC AVERAGE SCRAM INSERTION TIME C

z

-f I'\)

3.4 3.2

-- CURVE A:

26, 2.63 23, 2.86 CURVE C: CORE POWER~ 26% AND CORE FLOW~ 50 MLBM/HR ALL SCRAM INSERTION TIMES I I

=E 3.0 - CURVE B: SAFETY ANALYSES ASSUME THAT FOUR BYPASS VALVES

i 26, 2.63 ARE OPERABLE PER SR 3.7.6.1 AND 3.7.6.2 C) - 23, 2.86 \.. A

~

C 2.8 -

-f

a 0 Cl) a.

2.6 - CURVEC: c-\:B I USED IN DETERMINING MFLCPR s::

w N I "a.

(.)

E 2.4 26, 2.61 23, 2.86 1 26.01, 2.43 I 0) co

........ ...... 140, 2.09 A- ~ 50, 2.09:

2.2 - ~ ...... ......

so, 2.00
26.01, 2.25: 67.2, 2.00 J 2.0
40, 2.00 B- 150, 2.00 I :so, 2.00 67.2, 2.00 !

1.8 1.6 H

REFERENCE:

T.S. 3.4.1, 3.2.2, and TRM 3.3. 7:

I 1.4 10 20 30 40 50 60 70 80 Core Power(% RATED)

MCPR OPERATING LIMIT VERSUS CORE POWER ONE TSV OR TCV CLOSED SINGLE LOOP OPERATION (BOC TO EOC)

ATRIUMTM..10 AND ATRIUM' 11 FUEL FIGURE 8.2-11

Rev.20 PL-NF-23-002 Rev. 0 Page 68 of 72 9.0 POWER/ FLOW MAP 9.1 .References Technical Specification 3.3.1.1 9.2 Description j

Monitor reactor conditions to maintain THERMAL POWER/ core flow outside of Stability Regions I and II of the Power I Flow map, Figure 9.1.

If the OPRM Instrumentation Is OPERABLE per TS 3.3.1.1, Region I of the Power I Flow map is considered an immediate exit region.

If the OPRM Instrumentation is inoperable per TS 3.3.1.1, Region I of the Power /

Flow map is considered an immediate scram region.

  • Region II of the Power I Flow map is considered an immediate exit region regardless_ of the operability of the OPRM Instrumentation .

SUSQUEHANNA UNIT 2 TRM / 3.2-69

Rev.20 PL-NF-23-002 Rev. 0 Page 69 of 72 120 I I I I I I I 120

...I -

--.--,--.-- UNIT2 I I I I I I I

Purpose:

  • I 1 I I I I I I I I I I

- ..1 - --.--... --.-- .. -- ----

I I

I I

I I I I

I I

I

-r- --!-;--:

I I t I 110 110 Initial/ Date: I I I

  • r* **r*,--

I I I I I I

1 I I I STABILITY REGION I IF OPRM INOPERABLE IMMEDIATELY SCRAM IAW APPLICABLE PROCEDURE.

q:q: :nr. . ._______.-
  • ' ' * ' ' ' APRM 100 IF OPRM OPERABLE IMMEDIATELY l-i-+-H---H-+f'::'.ME~L;-:-:'1H--i-1f-+='I- 100 EXIT IAW APPLICABLE PROCEDURE, Bounda STABILITY REGION U __ .,I ___

I ..I _____

I ---

I ...I --1--..

I I -

IMMEDIATELY EXIT IAW APPLICABLE

_.,II __ .II _ I

, I I I I I I I PROCEDURE. --*--'--~--'--

I I

I I

I I

I I

I I I I I I 90 RESJBICJED REGION I I

I I

I I

I I

I I I I

I I

I 90 IF ABOVE MELLLA BOUNDARY, IMMEDIATELY EXITIAW APPLICABLE PROCEDURE.

J:HJ:::rr+

80 ..µ!:::=:=:=:=i==,=,==,=,=i==,=,=,==,=i=:=:=:=:c!.l_.:,_.:,_ 80

-:--:-:--:- --:--1--i--:- *t--:--t*-i-- -:--t*t*:-

- Tffr ~rnT lfll li}l C

w 70 70

~ -~-+-1--~- -+-1-+ -t-+*f-+- *+

-;... lfl~f )f~l ~;l;f _,

I 0::

~

60 I I I I I I I I 60

_ ..I __ 1.._

I ..I __ ..

I _ __ I,...._ .....

I Ij..._.,l _

0 n.

I

-r-t--r-I I I

--:-1--:-:-

I I I I

-i-+-i--r-

"iii E

Cl) 50

  • r*:*r*r-I I

I I

I I

I I

lFFJ: l I I 50

.c I I I I I I I t- I I

I I

I

. J *

  • L.J *
  • L.

I I

I

.J. * *L.J..

t I I I

. J ** L.J..

I I I I I I , I I

-~

I I I I I I 40

+-H--'-

: Natural C

' *rt*1--r- *t*t-t*t* 40

ti+ ~

I I I I I I I I

- - __ .,._,.I __ I I I I I I

---*--~-*-

I I I I I

- --4-- - --

I I I

  • -4--+----+--

I

' I I I I I I I I I I I ' I I I I 1 I

--1-- __ .__ .. __ .. _.. ___ .. __.__ .. _...., __ ..,_,6. __.__,.._ _.., __. __ .. _. . __ --'--*--1--

I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1 I I I I I I 4 I I I I I I I I I I I I I I I I I

  • I I

-.l--L--1--L- --L.-J *

  • L * *
  • L * .t ** L * .l * *
  • J.--L * .J *
  • L * * *L * .l * *L * . l . .J. * .J *
  • J. * ...I ** --'--l.--'--
: : :  : : I I I I I I I I I I l I I I 1 I I I I I I
    • r- --!*t*r-r- *t-r*t-r* --r-r--i--:- *tl*t1*- --1-*tl*

t I I I I I I I I I I I I I I I I I I I I

-l--L-.1--L- --L- -

30 pro I I I I 30

_ e Pu I

--,-- --,--1--r--1-- -t""-.,.-~- -""1'6-.. --.. . -... -T--,--,.--.--

I I I I I I I I I I I I I I I I I I I I

-..,-*,-*"'I**

1 I I

I I

I I

I I

I I

I I

I I

I I

I I

I J

I I

I I

I I

I I

I I

I I

I I

I I

I I

I I

I I

- -""1-- --t-- --i--t---t--

--- -- - -- - -- - --.- -->-- --- ---+-

t~+~- -*/1-
  • .1 ** L.-i--~- -+- -:--:-:-- -

1 I I

' I I

I I

I t

I

-~- -+-~-+--- - -+-~-+- -+-t-+-f-I I

I I

I I

I l

I I

I I

- --:-:--:*t* -:--:-:--:- --i---t--;-:- -:--:--:-:-- -:--:-:--

I l

I I

I -r-+-!-+- -+-r-+-

20 Approx, ,,,, I I I I 20 p

-1-+-1-+-

i:i~~:~~~;~~ r~: lf--:-:--:~:--~f :;T;T :if~:f:

I I I I I I I O O ""** I I I I I I I I I I I I I I I

  • T*,--T*-,-- --,--r-,--

I 1 I I I I I I I I I I I I I

  • T*-,**t-""I** --,**f'*""I**

I I I I I I Approx

_._., __ _.._ . .__ -~-~--t--

t I I I I I I I 10 1-,,....,........

-+-1-+-:-

, -1-1--1--1-ll-'lr....j..,j~-1--1-1--1--1#--11-4--4-l 90% Speed.

One Pump t

-:-~:-:~~:- *t*:--:-t-, , , ,

__ ... _ _. __ , _ _. _ _ _ _. __ j. _ _. __

: l :  :  ! :

10 I I I I I I I

-l, -~,-- 3/4, -~.-- -+-!-- -

r- .l~:r :~T~l l(~:t t~lr ltlt -!-~--!-..:-- -~-J_J_
-*  :-:- --:tfl -r:-r:- --:-:-r--l:-r:- -rt:l :i:+:t~~:: :+:tl

-_--!:. _:-_:_~*-,~-_-;,): I I I I I I I 0 0 0 10 20 30 40 50 60 70 80 90 100 110 Total Core Flow (Mlbm/hr)

Figure 9.1 SSES Unit 2 Cycle 22 Power/ Flow Map SUSQUEHANNA UNIT 2 TRM / 3.2-70

Rev. 20 PL-NF-23-002 Rev. 0 Page 70 of 72 10.0 OPRM SETPOINTS 10.1 References Technical Specification 3.3.1.1 10.2 Description Setpolnts for the OPRM Instrumentation are established that will reliably detect and suppress anticipated stability related power oscillations while providing a high degree of confidence that the MCPRee.9% Safety limit is not violated. The setpoints are described In Section 2.0 and are listed below:

= 1.12

= 16

= 60 Mlbm/ hr SUSQUEHANNA UNIT 2 TRM / 3.2-71

Rev.20 PL-NF-23-002 Rev. O Page 71 of 72

11.0 REFERENCES

11. 1 The analytical methods used to detemiine the core operating limits shall be those previously reviewed and approved by the NRC, specifically those described in the following documents:
1. XN-NF-81-58(P)(A), Revision 2 and Supplements 1 and 2, "RODEX2 Fuel Rod Thermal-Mechanical Response Evaluation Model," Exxon Nuclear Company, March 1984.
2. EMF-2361(P)(A), Revision 0, "EXEM BWR-2000 ECCS Evaluation Model,"

Framatome ANP, May 2001.

3. EMF-2292(P)(A), Revision 0, "ATRIUM'-10: Appendix K Spray Heat Transfer Coefficients," Siemens Power Corporation, September 2000.

41 XN-NF-80-19(P)(A), Volume 1 and Supplements 1 and 2, "Exxon Nuclear Methodology for Bolling Water Reactors: Neutronic Methods for Design and Analysis; Exxon Nuclear Company, March 1983.

5. XN-NF-80-19(P)(A), Volume 3 Revision 2 *Exxon Nuclear Methodology for Bolling Water Reactors Thermex: Thermal Limits Methodology Summary Description,* Exxon Nuclear Company, January 1987 .
6. XN-NF-80-19(P)(A), Volume 4, Revision 1, *Exxon Nuclear Methodology for Boiling Water Reactors: Application of the ENC Methodology to BWR Reloads, n Exxon Nuclear Company, June 1986.
7. XN-NF-85-67(P)(A), Revision 1, "Generic Mechanical Design for Exxon Nuclear Jet Pump BWR Reload Fuel," Exxon Nuclear Company, Inc.,

September 1986.

8. ANF-89-98(P)(A) Revision 1 and Supplement 1, "Generic Mechanical Design Criteria for BWR Fuel Designs," Advanced Nuclear Fuels Corporation, May 1995.
9. EMF-2209(P)(A), Revision 3, *spcs Critical Power Correlation," AREVA NP, September 2009.
10. EMF-85-74(P)(A), Revision 0, Supplement 1(P)(A) and Supplement 2(P)(A),

"RODEX2A (BWR) Fuel Rod Thermal-Mechanical Evaluation Model,"

Siemens Power Corporation, February 1998.

11. EMF-2158{P)(A), Revision 0, "Siemens Power Corporation Methodology for Boiling Water Reactors: Evaluation and Validation of CASMO-4/Microburn-82," Siemens Power Corporation, October 1999 .
  • 12. EMF-CC-074(P)(A), Volume 4, Revision 0, "BWR Stability Analysis -

Assessment of STAIF with Input from MICROBURN-B2," Siemens Power Corporation, August 2000.

SUSQUEHANNA UNIT 2 TRM / 3.2-72

Rev.20 PL-NF-23-002 Rev.0 Page 72 of72

13. NED0-32465-A, "BWROG Reactor Core Stability Detect and Suppress Solutions Licensing Basis Methodology for Reload Appllcations," August 1996.
14. ANF-1358(P){A), Revision 3, "The Loss of Feedwater Heating Transient in Boiling Water Reactors," Framatome ANP, September 2005.
15. BAW-10247PA, Revision 0, "Realistic Thermal-Mechanical Fuel Rod Methodology for Bolling Water Reactors," AREVA, Inc., April 2008.
16. ANP-10340P-A, Revision 0, "Incorporation of Chromla-Doped Fuel Properties in AREVA Approved Methods," Framatome Inc., May 2018.
17. ANP-10335P-A, Revision 0, "ACE/ATRIUM-11 Critical Power Correlation,"

Framatome Inc., May 2018.

18. ANP-10300P-A, Revision 1, "AURORA-B: An Evaluation Model for Bolling Water Reactors; Application to Transient and Accident Scenarios,"

Framatome Inc., January 2018.

19. ANP-10332P-A, Revision 0, "AURORA-B: An Evaluation Model for Boiling Water Reactors; Application to Loss of Coolant Accident Scenarios,"

Framatome Inc., March 2019 .

20. ANP-10333P-A, Revision 0, "AURORA-B: An Evaluation Model for Boiling Water Reactors; Application to Control Rod Drop Accident (CRDA),"

Framatome Inc., March 2018.

21. ANP-10307PA, Revision 0, "AREVA MCPR Safety Limit Methodology for Boiling Water Reactors," AREVA, Inc., June 2011.
22. BAW-10247P-A Supplement 1 P-A, Revision 0, "Realistic Thermal-Mechanical Fuel Rod Methodology for Boiling Water Reactors, Supplement 1:

Qualification of RODEX4 for Recrystallized Zircaloy-2 Cladding," AREVA Inc.,

April 2017.

23. BAW-10247P-A Supplement 2P-A, Revision 0, "Realistic Thermal-Mechanical Fuel Rod Methodology for Boiling Water Reactors, Supplement 2:

Mechanical Methods, n Framatome Inc., August 2018 .

SUSQUEHANNA UNIT 2 TRM / 3.2-73