ML19078A134
| ML19078A134 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 03/06/2019 |
| From: | Susquehanna |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML19078A134 (60) | |
Text
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- VV I ""'V..L.J Page 1 of 4 MANUAL HARD COPY DISTRIBUTION DOCUMENT TRANSMITTAL 2019-3702 USER INFORMATION:
GERLACH*ROSEY M EMPL#: 028401 CA#: 0363 Address: NUCSA2 Phone#: 542-3194 TRANSMITTAL INFORMATION:
TO: GERLACH*ROSEY M 03/06/2019 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 FROM THE HUMAN PERFORMANCE TOOL BAG SHOULD BE UTILIZED TO ELIMINATE THE CHANCE OF l~TENTION: "REPLACE" directions do not affect the Table of Contents, Therefore no
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TRM2 - TECHNICAL REQUIREMENTS MANUAL UNIT 2 REMOVE MANUAL TABLE OF CONTENTS DATE: 02/27/2019 ADD MANUAL TABLE OF CONTENTS DATE: 03/05/2019 CATEGORY: DOCUMENTS TYPE: TRM2 ID: TEXT 3.3.6 ADD: REV: 5
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Page 2 of 4 CATEGORY: DOCUMENTS TYPE: TRM2 ID: TEXT 3.5.1 ADD: REV: 2 REMOVE: REV:1 CATEGORY: DOCUMENTS TYPE: TRM2 ID: TEXT 3.5.2 REMOVE: REV: 1 ADD: REV: 2 CATEGORY: DOCUMENTS TYPE: TRM2 ID: TEXT 3.5.3 REMOVE : REV: 0 ADD: REV: 1 CATEGORY: DOCUMENTS TYPE: TRM2 ID: TEXT 3.7.9 REMOVE : REV: 1 ADD: REV: 2
- 1.TEGORY: DOCUMENTS TYPE: TRM2
') : TEXT 3 . 8 . 3
... ~REMOVE: REV: 2 ADD: REV: 3 CATEGORY: DOCUMENTS TYPE: TRM2 ID: TEXT 3.8.6 REMOVE : REV: 2 ADD: REV: 3 CATEGORY: DOCUMENTS TYPE: TRM2 ID: TEXT B3.3.6 REMOVE: REV: 5 ADD: REV: 6
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,.!\TEGORY: DOCUMENTS TYPE : TRM2 ID: TEXT B3.8.6 REMOVE: REV: 3 ADD: REV: 4 CATEGORY: DOCUMENTS TYPE: TRM2 ID: TEXT TOC REMOVE: REV: 2 6 ADD: REV: 27 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
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< SSES MANUAL Manual Name: TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 Table Of Contents Issue Date: 03/05/2019 Procedure Name Rev Issue Date Change ID Change Number TEXT LOEB 99 01/03/2019
Title:
LIST OF EFFECTIVE SECTIONS TEXT TOC 27 03/05/2019 /--,..-..,_
Title:
TABLE OF CONTENTS TEXT 1.1
Title:
USE AND APPLICATION DEFINITIONS 0 11/19/2002
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TEXT 2.1 1 02/04/2005
Title:
PLANT PROGRAMS AND SETPOINTS PLANT P R O G ~ ~
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Title:
PLANT PROGRAMS AND SETPOINTS INSTRUMENT TRIP SETPOINT TABLE
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Title:
APPLICABILITY TECHNICAL~<RE~~ENW FOR OPERATION (TRO) APPLICABILITY
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TEXT 3.1.1
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Title:
REACTIVITY CONTR0:Ei---.SYSTEMS ANTICIPATED TRANSIENT WITHOUT SCRAM ALTERNATE ROD INJECTION (ATWS/ (:kRI):"-".\INSTRUMENTATION TEXT 3.1.2 ~~\j) Ov 11/19/2002
Title:
REACTIVLTVCONTROh-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 0 11/19/2002
Title:
REACTIVITY CONTROL SYSTEMS CONTROL ROD SCRAM ACCUMULATORS INSTRUMENTATION AND CHECK VALVE TEXT 3.2.1 14 02/27/2019
Title:
CORE OPERATING LIMITS REPORT (COLR)
/-
Page 1. of 15 Report Date: 03/06/19
SSES MANUAL Manual Name : TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.3.1 0 11/19/2002
Title:
INSTRUMENTATION RADIATION MONITORING INSTRUMENTATION TEXT 3.3.2 3 03/31/2011
Title:
INSTRUMENTATION SEISMIC MONITORING INSTRUMENTATION TEXT 3.3.3 2 11/09/2007
Title:
INSTRUMENTATION METEOROLOGICAL MONITORING INSTRUMENTATION TEXT 3.3.4 11 07/21/2017
Title:
INSTRUMENTATION TRM POST-ACCIDENT MONITORING INSTRUMENTATION TEXT 3.3.5 0 11/19/2002
Title:
INSTRUMENTATION THIS PAGE INTENTIONALLY LEFT BLANK TEXT 3.3.6 5 03/05/2019
Title:
INSTRUMENTATION TRM ISOLATION ACTUATION INSTRUMENTATION TEXT 3.3.7 2 11/10/2015
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 1 03/05/2015
Title:
WATER MONITORING INSTRUMENTATION Page£ of 15 Report Date: 03/06/19
SSES MANUAL Manual Name: TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.4.1 1 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 TEXT 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 Pagel of 15 Report Date: 03/06/19
SSES MANUAL Manual Name: TRM2
'--. Manual
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 3.7.3.1 5 02/16/2017
Title:
PLANT SYSTEMS FIRE SUPPRESSION WATER SUPPLY SYSTEM TEXT 3.7.3.2 3 04/16/2009
Title:
PLANT SYSTEMS SPRAY AND SPRINKLER SYSTEMS TEXT 3.7.3.3 4 05/16/2016
Title:
PLANT SYSTEMS CO2 SYSTEMS TEXT- 3 . 7 . 3 . 4 2 04/16/2009
Title:
PLANT SYSTEMS HALON SYSTEMS TEXT 3.7.3.5 2 04/16/2009
Title:
PLANT SYSTEMS FIRE HOSE STATIONS TEXT 3.7.3.6 2 04/16/2009
Title:
PLANT SYSTEMS YARD FIRE HYDRANTS AND HYDRANT HOSE HOUSES TEXT 3.7.3.7 1 04/26/2006
Title:
PLANT SYSTEMS FIRE RATED ASSEMBLIES TEXT 3.7.3.8 14 12/18/2017
Title:
PLANT SYSTEMS FIRE DETECTION INSTRUMENTATION TEXT 3.7.4 1 04/26/2006
Title:
PLANT SYSTEMS SOLID RADWASTE SYSTEM Page 1_ of li Report Date: 03/06/19
SSES MANUAL Manual Name: TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.7.5.1 1 03/05/2015
Title:
PLANT SYSTEMS MAIN CONDENSER OFFGAS HYDROGEN MONITOR TEXT 3.7.5.2 0 11/19/2002
Title:
PLANT SYSTEMS MAIN CONDENSER OFFGAS EXPLOSIVE GAS MIXTURE TEXT 3.7.5.3 1 04/26/2006
Title:
PLANT SYSTEMS LIQUID HOLDUP TANKS TEXT 3.7.6 3 06/04/2012
Title:
PLANT SYSTEMS ESSW PUMPHOUSE VENTILATION TEXT 3.7.7 2 09/05/2008
Title:
PLANT SYSTEMS MAIN CONDENSER OFFGAS PRETREATMENT LOGARITHMIC RADIATION MONITORING INSTRUMENTATION TEXT 3.7.8 9 03/05/2015
\
Title:
PLANT SYSTEMS SNUBBERS 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 3 06/20/2012
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 TEXT 3.8.2.2 2 12/14/2004
Title:
ELECTRICAL POWER MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION -
AUTOMATIC Page .§_ of 15 Report Date: 03/06/19
SSES MANUAL Manual Name: TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.8.3 3 03/05/2019
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 2 10/22/2009
Title:
BATTERY MAINTENANCE AND MONITORING PROGRAM TEXT 3.9.1 0 11/19/2002
Title:
REFUELING OPERATIONS DECAY TIME TEXT 3.9.2 0 11/19/2002
Title:
REFUELING OPERATIONS COMMUNICATIONS TEXT 3.9.3 0 11/19/2002
Title:
REFUELING OPERATIONS REFUELING PLATFORM TEXT 3.10.1 1 04/26/2006
Title:
MISCELLANEOUS SEALED SOURCE CONTAMINATION TEXT 3.10.2 1 04/09/2007
Title:
MISCELLANEOUS SHUTDOWN MARGIN TEST RPS INSTRUMENTATION TEXT 3.10.3 2 06/15/2010
Title:
MISCELLANEOUS INDEPENDENT* SPENT FUEL STORAGE INSTALLATION (ISFSI)
TEXT 3.10.4 2 04/17/2009
Title:
MISCELLANEOUS LEADING EDGE FLOW METER (LEFM)
Page .§. of 15 Report Date: 03/06/19
SSES MANUAL Manual Name: TRM2 Manual
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 TEXT 3.11.2.1 3 04/26/2006
Title:
RADIOACTIVE EFFLUENTS DOSE RAT~
TEXT 3.11.2.2 1 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 1 04/26/2006
Title:
RADIOACTIVE EFFLUENTS TOTAL DOSE Page 1 of 15 Report Date: 03/06/19
SSES *MANUAL Manual Name: TRM2
/
\ .. _. Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3 . 11. 4 . 1 4 03/05/2015
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 TEXT 3.12.3 0 11/19/2002
Title:
LOADS CONTROL PROGRAM LIGHT LOADS REQUIREMENTS TEXT 4.1 0 09/27/2003
Title:
ADMINISTRATIVE CONTROLS ORGANIZATION TEXT 4.2 1 01/03/2019
Title:
ADMINISTRATIVE CONTROLS REPORTABLE EVENT ACTION TEXT 4.3 1 01/03/2019
Title:
ADMINISTRATIVE CONTROLS SAFETY LIMIT VIOLATION TEXT 4.4 1 12/18/2008
Title:
ADMINISTRATIVE CONTROLS PROCEDURES & PROGRAMS TEXT 4.5 0 09/27/2003
Title:
ADMINISTRATIVE CONTROLS REPORTING REQUIREMENTS TEXT 4.6 0 09/27/2003
Title:
ADMINISTRATIVE CONTROLS RADIATION PROTECTION PROGRAM Page .§_ of 15 Report Date: 03/06/19
SSES MANUAL Manual Name: TRM2 Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 4.7 0 09/27/2003
Title:
ADMINISTRATIVE CONTROLS TRAINING TEXT B3.0 6 03/05/2015
Title:
APPLICABILITY BASES TECHNICAL REQUIREMENT FOR OPERATION (TRO) APPLICABILITY TEXT B3.l.l 2 04/29/2014
Title:
REACTIVITY CONTROL SYSTEM BASES ANTICIPATED TRANSIENT WITHOUT SCRAM ALTERNATE ROD INJECTION (ATWS-ARI) INSTRUMENTATION TEXT B3.l.2 0 11/19/2002
Title:
REACTIVITY CONTROL SYSTEM BASES CONTROL ROD DRIVE (CRD) HOUSING SUPPORT TEXT B3 .1.3 4 12/18/2017
Title:
REACTIVITY CONTROL SYSTEM BASES,CONTROL ROD BLOCK INSTRUMENTATION TEXT B3 .1.4 0 11/19/2002
Title:
REACTIVITY CONTROL SYSTEM BASES CONTROL ROD SCRAM ACCUMULATORS INSTRUMENTATION AND CHECK VALVE TEXT B3.2.l 0 11/19/2002
Title:
CORE OPERATING LIMITS BASES CORE OPERATING LIMITS REPORT (COLR)
TEXT B3.3.l 1 01/31/2014
Title:
INSTRUMENTATION BASES RADIATION MONITORING INSTRUMENTATION TEXT B3.3.2 2 03/31/2011.
Title:
INSTRUMENTATION BASES SEISMIC MONITORING INSTRUMENTATION TEXT B3.3.3 2 11/09/2007
Title:
INSTRUMENTATION BASES METEOROLOGICAL MONITORING INSTRUMENTATION TEXT B3.3.4 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 2_ of 15 Report Date: 03/06/19
SSES MANUAL Manual Name : TRM2
/
Manual
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 2 11/10/2015
Title:
INSTRUMENTATION BASES MAIN TURBINE OVERSPEED 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 UP.SCALE ALARM INSTRUMENTATION TEXT B3.3.10 3 02/22/2012
Title:
INSTRUMENTATION BASES REACTOR RECIRCULATION PUMP MG SET STOPS TEXT B3.3.11 1 10/22/2003 .
Title:
INSTRUMENTATION BASES MVP ISOLATION INSTRUMENTATION TEXT B3.3.12 0 04/16/2009
Title:
WATER MONITORING INSTRUMENTATION TEXT B3.4.1 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 TEXT B3.4.5 0 11/19/2002
Title:
REACTOR COOLANT SYSTEM BASES REACTOR VESSEL MATERIALS i
Page 10 of 15 Report Date: 03/06/19
SSES MANUAL Manual Name: TRM2
- Manual
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.l 1 03/05/2019
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.l 0 11/19/2002
Title:
CONTAINMENT BASES VENTING OR PURGING TEXT 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.l 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
Title:
PLANT SYSTEMS BASES FIRE SUPPRESSION WATER SUPPLY SYSTEM TEXT B3.7.3.2 2 04/26/2006
Title:
PLANT SYSTEMS BASES SPRAY AND SPRINKLER SYSTEMS Page 11 of 15 Report Date: 03/06/19
SSES MANUAL Manual Name : TRM2
\
Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.7.3.3 0 11/19/2002
Title:
PLANT SYSTEMS BASES CO2 SYSTEMS TEXT B3.7.3.4 2 04/29/2014
Title:
PLANT SYSTEMS BASES HALON SYSTEMS TEXT B3 . 7 . 3 . 5. 1 04/26/2006
Title:
PLANT SYSTEMS BASES FIRE HOSE STATIONS TEXT B3.7.3.6 1 04/26/2006
Title:
PLANT SYSTEMS BASES YARD FIRE HYDRANTS AND HYDRANT HOSE HOUSES TEXT B3.7.3.7 0 11/19/2002
Title:
PLANT SYSTEMS BASES FIRE RATED ASSEMBLIES TEXT B3.7.3.8 3 09/27/2012
Title:
PLANT SYSTEMS BASES FIRE DETECTION INSTRUMENTATION TEXT B3.7.4 0 11/19/2002
Title:
PLANT SYSTEMS BASES SOLID RADWASTE SYSTEM TEXT B3.7.5.l 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 SYSTEMS BASES LIQUID HOLDUP TANKS TEXT B3.7.6 4 06/04/2013
Title:
PLANT SYSTEMS BASES ESSW PUMPHOUSE VENTILATION TEXT B3.7.7 2 01/31/2008
Title:
PLANT SYSTEMS BASES MAIN CONDENSER OFFGAS PRETREATMENT LOGARITHMIC RADIATION MONITORING INSTRUMENTATION Page 12 of 15 Report Date: 03/06/19
SSES MANUAL Manual Name: TRM2
/ Manual
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 B3.7.11 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 TEXT B3.8.2.1 0 11/19/2002
Title:
ELECTRICAL POWER BASES MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION -
CONTINUOUS TEXT B3.8.2.2 1 09/17/2004
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 TEXT B3.8.7 2 06/04/2013
Title:
BATTERY MAINTENANCE AND MONITORING PROGRAM Page g of 15 Report Date: 03/06/19
SSES MANUAL Manual Name: TRM2
(
- ,~ -, Manual
Title:
TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.9.l 0 11/19/2002
Title:
REFUELING OPERATIONS BASES DECAY TIME TEXT B3.9.2 0 11/19/2002
Title:
REFUELING OPERATIONS BASES COMMUNICATIONS TEXT B3.9.3 0 11/19/2002
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 TEXT B3.10.3 0 11/19/2002
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. 11.1. 5 0 11/19/2002
Title:
RADIOACTIVE EFFLUENTS BASES RADIOACTIVE LIQUID PROCESS MONITORING INSTRUMENTATION TEXT B3 .11. 2 .1 1 12/14/2004
Title:
RADIOACTIVE EFFLUENTS BASES DOSE RATE Page 14
- of 15 Report Date: 03/06/19
- SSES MANUAL Manual Name
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TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3 .11. 2. 2 0 11/19/2002
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RADIOACTIVE EFFLUENTS BASES DOSE - NOBLE GASES TEXT B3 .11. 2. 3 0 11/19/2002
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RADIOACTIVE EFFLUENTS BASES DOSE - IODINE, TRITIUM, AND RADIONUCLIDES IN PARTICULATES FORM TEXT B3 .11. 2 .4 0 11/19/2002
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RADIOACTIVE EFFLUENTS BASES GASEOUS RADWASTE TREATMENT SYSTEM TEXT B3 .11. 2. 5 5 07/03/2013
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RADIOACTIVE EFFLUENTS BASES VENTILATION EXHAUST TREATMENT SYSTEM TEXT B3.ll.2.6 2 09/08/2016
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RADIOACTIVE EFFLUENTS BASES RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION I TEXT B3.ll.3 0 11/19/2002
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RADIOACTIVE EFFLUENTS BASES TOTAL DOSE TEXT B3 . 11. 4 . 1 5 03/05/2015
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RADIOACTIVE EFFLUENTS BASES MONITORING PROGRAM TEXT B3 .11. 4. 2 0 11/19/2002
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RADIOACTIVE EFFLUENTS BASES LAND USE CENSUS TEXT B3 .11. 4. 3 0 11/19/2002
Title:
RADIOACTIVE EFFLUENTS 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 TEXT B3.12.3 0 11/19/2002
Title:
LOADS CONTROL PROGRAM BASES LIGHT LOADS REQUIREMENTS Page 15 of 15 Report Date: 03/06/19
SUSQUEHANNA STEAM ELECTRIC STATION Rev.27 TABLE OF CONTENTS (TECHNICAL REQUIREMENTS MANUAL)
SECTION 1.0 USE AND APPLICATION ............................................................................... 1.0-1 1.1 Definitions ............................................................*..................................... 1.0-1 2.0 PLANT PROGRAMS AND SETPOINTS ........................................................ 2.0-1 2.1 Plant Programs ......................................................................................... 2.0-1 2.2 Instrument Trip Setpoint Table ................................................................. 2.0-5 3.0 APPLICABILITY ............................................................................................. 3.0-1 3.0 Technical Requirement for Operation (TRO) Applicability ........................ 3.0-1 3.0 Technical Requirement Surveillance (TRS) Applicability**::!;;::'.:::************** 3.0-3 3.1 REACTIVITY CONTROL "" **"* *,,
/ / \
SYSTEMS .......................... /:,. .. .-, .... :. ... \}... (/............. 3.1-1 3.1.1 Anticipated Transient Without Scram Alternate.,Rod'Jojettion/
.* \ , . " ,
(ATWS-ARI) Instrumentation ...........................:, .... :':. ..,:... ::::.. :.................... 3.1-1 3.1.2 Control Rod Drive (CRD) Housing Suppo_ct,....... >:,. ,/.:*<'.,./...................... 3.1-4 3.1.3 Control Rod Block Instrumentation ........ :.'..... ;-, ..........,.:;./........................... 3.1-5 3.1.4 Control Rod Scram Accumulators Instrumentation " ' / and \
Check Valve ..................................-:':~\.........~::-.., ../................................... 3.1-9
'* ,, /- ./
3.2
/----..>,. '-./ /.
CORE OPERATING LIMITS REP,ORT .. :->.\. .... / ........................................... 3.2-1 r " \ ~I 3.2.1 Core Operating Limits Report .. :*..... .-:*: .. .'.< ...*...*........*................................... 3.2-1
//--:;-~ \ \ \.._, \.*....~__,/1.,.//'
3.3 INSTRUMENTATION ..... ,: . .,:*::*-... .:....~;-;-;-:: ....................................................... 3.3-t 3.3.1 Radiation Monitorip{tn$tryr:Qent,ation ....................................................... 3.3-1 3.3.2 Seismic Monitoring -lhstq~mentation ......................................................... 3.3-4 3.3.3 Meteorologic91/iyipnitc;:,ring {n'strumentation ............................................... 3.3-7 3.3.4 TRM Post-AtcidentMbnitoring Instrumentation .................~ ..................... 3.3-9
', ' **, )
3.3.5 Section ..N.9! U~e~..... ::.:............................................................................. 3.3-12 3.3.6 TRM ls9latiofi Actu 9tion Instrumentation .................................................. 3.3-13 3.3.7 Main Tu*rbine~Overspeed Protection System ............................................ 3.3-17 3.3.8 Sectior:, Not--lJ~ed ...................................................................................... 3.3-19 3.3.9 CDP RM* instrumentation Configuration ....................................................... 3.3-21 3.3.10 R.eadtor:'Recirculation Pump MG Set Stops ............................................. 3.3-22 3.3.11 t'***,MY,P* lsoration Instrumentation .................................................................. 3.3-24 3.3.12 Water Monitoring Instrumentation ............................................................ 3.3-26 3.4 REACTOR COOLANT SYSTEM .................................................................... 3.4-1 3.4.1 Reactor Coolant System Chemistry ......................................................... 3.4-1 3.4.2 Not Used ................................................................................................... 3.4-6 3.4.3 High/Low Pressure Interface Leakage Monitors ......... ,............................. 3.4-9 3.4.4 Reactor Recirculation Flow and Rod Line Limit.. ...................................... 3.4-12 3.4.5 Reactor Vessel Materials ......................................................................... 3.4-13 3.4.6 Reactor Recirculation Single Loop Operation (SLO)
Flow Rate Restriction ............................................................................... 3.4-14 SUSQUEHANNA - UNIT 2 TOC-1
SUSQUEHANNA STEAM ELECTRIC STATION Rev.27 TABLE OF CONTENTS {TECHNICAL REQUIREMENTS MANUAL)
SECTION 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS), REACTOR PRESSURE VESSEL (RPV) WATER INVENTORY CONTROL AND REACTOR CORE ISOLATION COOLING (RCIC) SYSTEM ................ 3.5-1 3.5.1 ADS Manual Inhibit. .................................................................................. 3.5-1 3.5.2 ECCS, RPV Water Inventory Control, and RCIC System Monitoring Instrumentation ....................................................................... 3.5-3 3.5.3 Long Term Nitrogen Supply to ADS ......................................................... 3.5-6 3.6 CONTAINMENT ............................................................................................. 3.6-1 3.6.1 Venting or Purging .................................................................................... 3.6-1 3.6.2 Suppression Chamber-to-Drywell Vacuum Breaker Position Indication .................................................................................................. 3.6-3 3.6.3 Suppression Pool Alarm Instrumentation ................................................. 3.6-4 3.6.4 Primary Containment Closed System Boundaries ........... .'....................... 3.6-7 3.7 PLANT SYSTEMS .......................................................................................... 3.7-1 3.7.1 Emergency Service Water System (ESW) Shutdown .............................. 3.7-1 3.7.2 Ultimate Heat Sink (UHS) and Ground Water Level. ................................ 3.7-3 3.7.3 Fire Protection .......................................................................................... 3.7-4 3.7.3.1 Fire Suppression Water Supply System ................................................... 3.7-4 3.7.3.2 Spray and Sprinkler Systems ................................................................... 3.7-8 3.7.3.3 CO2 systems ............................................................................................ 3.7-12 3.7.3.4 Halon Systems ......................................................................................... 3.7-16 3.7.3.5 Fire Hose Stations .................................................................................... 3.7-18 3.7.3.6 Yard Fire Hydrants and Hydrant Hose Houses ........................................ 3.7-22 3.7.3.7 Fire Rated Assemblies ............................................. :............................... 3.7-24 3.7.3.8 Fire Detection Instrumentation ................................................................. 3.7-26 3.7.4 Solid Radwaste System ........................ :................................................... 3.7-34 3.7.5. Explosive Gas and Storage Tank Radioactivity Monitoring Program .................................................................................. 3.7-37 3.7.5.1 Main Condenser Offgas Hydrogen Monitor .............................................. 3. 7-37 3.7.5.2 Main Condenser Offgas Explosive Gas Mixture ....................................... 3.7-38 3.7.5.3 Liquid Holdup Tanks ................................................................................. 3.7-39 3.7.6 ESSW Pumphouse Ventilation ................................................................. 3.7-40.
3.7.7 Main Condenser Offgas Pretreatment Logarithmic Radiation Monitoring Instrumentation ....................................................................... 3.7-41 3.7.8 Snubbers .................................................................................................. 3.7-43 3.7.9 Control Structure HVAC ........................................................................... 3.7-49 3.7.10 Spent Fuel Storage Pools (SFSPs) .......................................................... 3.7-51 3.7.11 Stru ctu ra I Integrity .................................................................................... 3. 7-54 3.8 ELECTRICAL POWER ................................................................................... 3.8-1 3.8.1 Primary Containment Penetration Conductor Overcurrent Protective Devices .................................................................................... 3.8-1 3.8.2 Motor Operated Valves Thermal Overload Protection .............................. 3.8.5 3.8.2.1 Motor Operated Valves (MOV) Thermal Overload Protection -
Continuous .............................................*.................. : ............................... 3.8-5 SUSQUEHANNA - UNIT 2 TOC-2
SUSQUEHANNA STEAM ELECTRIC STATION Rev.27 TABLE OF CONTENTS (TECHNICAL REQUIREMENTS MANUAL)
SECTION 3.8.2.2 Motor Operated Valves (MOV) Thermal Overload Protection -
Automatic ............................................................................................: .... 3.8-11 3.8.3 Diesel Generator (DG) Maintenance Activities ......................................... 3.8-13 3.8.4 24 VDC Electrical Power Subsystem ....................................................... 3.8-15 3.8.5 Degraded Voltage Protection ................................................................... 3.8-21 3.8.6 Emergency Switchgear Room Cooling ..................................................... 3.8-24 3.8.7 Battery Monitoring and Maintenance Program ......................................... 3.8-26 3.9 REFUELING OPERATIONS .......................................................................... 3.9-1 3.9.1 Decay Time .............................................................................................. 3.9-1 3.9.2 Communications ....................................................................................... 3.9-2 3.9.3 Refueling Platform .................................................................................... 3.9-3 3.10 MISCELLANEOUS ......................................................................................... 3.10-1 3.10.1 Sealed Source Contamination .................................................................. 3.10-1 3.10.2 Shutdown Margin Test RPS Instrumentation ........................................... 3.10-4 3.10.3 Independent Spent Fuel Storage Installation (ISFSI) ............................... 3.10-7 3.10.4 Section Not Used ..................................................................................... 3.10-8 3.11 RADIOACTIVE EFFLUENTS ......................................................................... 3.11-1 3.11.1 Liquid Effluents ......................................................................................... 3.11-1 3.11.1.1 Liquid Effluents Concentration ................................................................. 3.11-1 3.11.1.2 Liquid Effluents Dose ............................................................................... 3.11-4 3.11.1.3 Liquid Waste Treatment System .............................................................. 3.11-6 3.11.1.4 Liquid Radwaste Effluent Monitoring Instrumentation .............................. 3.11-8 3.11.1'.5 Radioactive Liquid Process Monitoring Instrumentation .......................... 3.11-13 3.11.2 Gaseous Effluents .................................................................................... 3.11-17 3.11.2.1 Dose Rate .................................................. .-............................................. 3.11-17 3.11.2.2 Dose - Noble Gases ................................................................................. 3.11-20 3.11.2.3 Dose - Iodine, Tritium, and Radionuclides in Particulate Form ........................................................................................ 3.11-21 3.11.2.4 Gaseous Radwaste Treatment System .................................................... 3.11-22 3.11.2.5 Ventilation Exhaust Treatment System .................................................... 3.11-23 3.11.2.6 Radioactive Gaseous Effluent Monitoring Instrumentation ......................................................................................... 3.11-25 3.11.3 Total Dose ................................................................................................ 3.11-33 3.11.4 Radiological Environmental Monitoring .................................................... 3.11-35 3.11.4.1 Monitoring Program .................................................................................. 3.11-35 3.11.4.2 Land Use Census ..................................................................................... 3.11-45 3.11.4.3 lnterlaboratory Comparison Program ....................................................... 3.11-47
- 3.12 LOADS CONTROL PROGRAM ..................................................................... 3.12-1 3.12.1 Crane Travel - Spent Fuel Storage Pool ........... :...................................... 3.12-1 3.12.2 Heavy Loads Requirements ..................................................................... 3.12.3 3.12.3 Light Loads Requirements ....................................................................... 3.12-5 SUSQUEHANNA - UNIT 2 TOC-3
SUSQUEHANNA STEAM ELECTRIC STATION Rev.27 TABLE OF CONTENTS (TECHNICAL REQUIREMENTS MANUAL)
SECTION 4.0 ADMINISTRATIVE CONTROLS .................................................................... 4.0-1 4.1 Organization ............................................................................................. 4.0-1 4.2 Reportable Event Action ........................................................................... 4.0-2 4.3 Safety Limit Violation ................................................................................ 4.0-3 4.4 Procedures and Programs ....................................................................... 4.0-4 4.5 Reporting Requirements .......................................................................... 4.0-5 4.5.1 Startup Reports ........................................................................................ 4.0-5 4.5.2 Annual Reports ......................................................................................... 4.0-6 4.5.3 Special Reports ........................................................................................ 4.0-6 4.6 Radiation Protection Program .................................................................. 4.0-7 4.7 Training .................................................................................................... 4.0-8 SUSQUEHANNA - UNIT 2 TOC-4
SUSQUEHANNA STEAM ELECTRIC STATION Rev.27 TABLE OF CONTENTS (TECHNICAL REQUIREMENTS MANUAL)
SECTION B 3.0 . Technical Requirement for Operation (TRO) Applicability ....................... B 3.0-1 B 3.0 Technical Requirement Surveillance (TRS) Applicability ........................ 8 3.0-9 B 3.1.1 Anticipated Transient Without Scram Alternate Rod Injection (ATWS-ARI) lnstrumentation ................................................................... B 3.1-1 B 3.1.2 Control Rod Drive (CRD) Housing Support ............................................. 8 3.1-4 B 3.1.3 Control Rod Block lnstrumentation .......................................................... B 3.1-5 B 3.1.4 Control Rod Scram Accumulators Instrumentation and Check Valve ..................................................................................... 8 3.1-8 B 3.2.1 Core Operating Limits Report (COLR) .................................................... 8 3.2-1 B 3.3.1 . Radiation Monitoring lnstrumentation ...................................................... 8 3.3-1 B 3.3.2 Seismic Monitoring Instrumentation ........................................................ 8 3.3-2 B 3.3.3 Meteorological Monitoring Instrumentation ............................................. 8 3.3-3 B 3.3.4 TRM Post-Accident Monitoring Instrumentation ...................................... 8 3.3-4 B 3.3.5 Section Not Used ............................. :...................................................... 8 3.3-9 B 3.3.6 TRM Isolation Actuation Instrumentation ................................................. 8 3.3-1 O B 3.3.7 Turbine Overspeed Protection System .................................................... 8 3.3-14 B 3.3.8 Section Not Used .................................................................................... 8 3.3-15 B 3.3.9 OPRM lnstrumentation ............................................................................ B 3.3-18 83.3.10 Reactor Recirculation Pump MG Set Stops ............................................ 8 3.3-20 B 3.3.11 MVP Isolation Instrumentation ................................................................ 8 3.3-22 B 3.3.12 Water Monitoring Instrumentation ............................................ ,.............. 8 3.3-24 B 3.4.1 Reactor Coolant System Chemistry ........................................................ 8 3.4-1 B 3.4.2 Not Used .................................................................................................8 3.4-2 B 3.4.3 High/Low Pressure Interface Leakage Monitor ....................................... 8 3.4-4 B 3.4.4 Reactor Recirculation Flow and Rod Line Limit ...................................... 8 3.4-5 B 3.4.5 Reactor Vessel Materials ..................................... ~ .................................. 8 3.4-6 B 3.4.6 Reactor Recirculation Single Loop Operation (SLO)
Flow Rate Restriction .............................................................................. 8 3.4-7 B 3.5.1 ADS Manual lnhibit.. ................................................................................8 3.5-1 B 3.5.2 ECCS, RPV Water Inventory Control, and RCIC System Monitoring Instrumentation ...................................................................... 8 3.5-3 B 3.5.3 Long Term Nitrogen Supply to ADS ........................................................ 8 3.5-4 B 3.6.1 Venting or Purging ................................................................................... 8 3.6-1 B 3.6.2 Suppression Chamber-to-Drywell Vacuum Breaker Position Indication ................................................................................................. 8 3.6-3 B 3.6.3 Suppression Pool Alarm Instrumentation ................................................ 8 3.6-4 B 3.6.4 Primary Containment Closed System Boundaries .................................. 8 3.6-6 B 3.7.1 Emergency Service Water System (Shutdown) ...................................... 8 3.7-1 B 3.7.2 Ultimate Heat Sink (UHS) Ground Water Level. ...................................... 8 3.7-2 B 3.7.3.1 Fire Suppression Water Supply System .................................................. 8 3.7-3 SUSQUEHANNA - UNIT 2 TOC-5
SUSQUEHANNA STEAM ELECTRIC STATION Rev.27 TABLE OF CONTENTS (TECHNICAL REQUIREMENTS MANUAL)
SECTION B 3.7.3.2 Spray and Sprinkler Systems ..................................... .-............................ 8 3.7-5 B 3.7.3.3 CO2 Systems ..........................................................................................8 3.7-7 B 3.7.3.4 Halon Systems ........................................................................................ 8 3.7-8 B 3.7.3.5 Fire Hose Stations ................................................................................... B 3.7-10 B 3.7.3.6 Yard Fire Hydrants and Hydrant Hose Houses ....................................... 8 3.7-11 8 3.7.3.7 Fire Rated Assemblies ............................................................................ 8 3.7-12 B 3.7.3.8 Fire Detection Instrumentation ................................................................ 8 3.7-14 B 3.7.4 Solid Radwaste System ........................................................................... B 3.7-15 B 3.7.5.1 Main Condenser Offgas Hydrogen Monitor ............................................. B 3.7-17 B 3.7.5.2 Main Condenser Offgas Explosive Gas Mixture ...................................... B 3.7-19 B 3.7.5.3 Liquid Holdup Tanks ................................................................................B 3.7-20 B 3.7.6 ESSW Pumphouse Ventilation ................................................................ 8 3.7-21 B 3.7.7 Main Condenser Offgas Pretreatment Logarithmic Radiation Monitoring Instrumentation ...................................................................... 8 3.7-22 B 3.7.8 Snubbers .................................................................................................8 3.7-24 B 3.7.9 Control Structure HVAC .......................................................................... 8 3.7-31 8 3.7.10 Spent Fuel Storage Pools ....................................................................... 8 3.7-33 B3.7.11 Structural Integrity ...................................................................................8 3.7-36 8 3.8.1 Primary Containment Penetration Conductor Overcurrent Protective Devices .......... :........................................................................B 3.8-1 B 3.8.2.1 Motor Operated Valves (MOV) Thermal Overload Protection .:
Continuous .............................................................................................. 8 3.8-3 B 3.8.2.2 Motor Operated Valves (MOV) Thermal Overload Protection -
Automatic ................................................................................................B 3.8-4 B 3.8.3 Diesel Generator (DG) Maintenance Activities ........................................ B 3.8-5 8 3.8.4 24 voe Electrical Power Subsystem ...................................................... 8 3.8-6 8 3.8.5 Degraded Voltage Protection .................................................................. 8 3.8-16 8 3.8.6 Emergency Switchgear Room Cooling .................................. :................. B 3.8-17 B 3.8.7 Battery Monitoring and Maintenance Program ........................................ B 3.8-18 8.3.9.1 Decay Time .............................................................................................8 3.9-1 8 3.9.2 Communications ......................................................................................B 3.9-2 8 3.9.3 Refueling Platform ................................................................................... 8 3.9-3 B 3.10.1 Sealed Source Contamination ................................ :................................ B 3.10-1 B 3.10.2 Shutdown Margin Test RPS Instrumentation .......................................... 8 3.10-2 B 3.10.3 Independent Spent Fuel Storage Installation (ISFSI) .............. :............... 8 3.10-4 B 3.11.1.1 Liquid Effluents Concentration ................................................................ 8 3.11-1 B 3.11.1.2 Liquid Effluents Dose .............................................................................. 8 3.11-4 8 3.11.1.3 Liquid Waste Treatment System ............................................................. 8 3.11-6 8 3.11.1.4 Liquid Radwaste Effluent Monitoring Instrumentation ............................. 8 3.11-7 8 3.11.1.5 Radioactive Liquid Process Monitoring Instrumentation ......................... B 3.11-10 SUSQUEHANNA- UNIT 2 TOC-6
SUSQUEHANNA STEAM ELECTRIC STATION Rev.27 TABLE OF CONTENTS (TECHNICAL REQUIREMENTS MANUAL)
SECTION 8 3.11.2.1 Dose Rate ...............................................................................................8 3.11-12 8 3.11.2.2 Dose- Noble Gases ............................................................................. :.. 8 3.11-16 8 3.11.2.3 Dose - Iodine, Tritium, and Radionuclides in Particulates Form ..................................................................... : .............. 8 3.11-18 8 3.11.2.4 Gaseous Radwaste Treatment System ................................................... 8 3.11-20 8 3.11.2.5 Ventilation Exhaust Treatment System ................................................... 8 3.11-21 8 3.11.2.6 Radioactive Gaseous Effluent Monitoring lnstrumentation ..................................................................................... : .. 8 3.11-24 8 3.11.3 Total Dose ............................................................................................... 8 3.11-26 8 3.11.4.1 Monitoring Program .................................................................................8 3.11-28 8 3.11.4.2 Land Use Census .................................................................................... 8 3.11-34 8 3.11.4.3 lnterlaboratory Comparison Program ...................................................... 8 3.11-36 8.3.12.1 Crane Travel - Spent Fuel Storage Pool ................................................ 8 3.12-1 8.3.12.2 Heavy Loads Requirements .................................................................... 8 3.12-2 8.3.12.3 Light Loads Requirements ...................................................................... 8 3.12-3 SUSQUEHANNA - UNIT 2 TOC-7
TRM Isolation Actuation Instrumentation Rev. 5 3.3.6 3.3 Instrumentation 3.3.6 TRM Isolation Actuation Instrumentation TRO 3.3.6 The TRM containment isolation instrumentation for each Function in Table 3.3.6-1 shall be OPERABLE.
APPLICABILITY: As specified in Table 3.3.6-1 ACTIONS
NOTES-----------------------------------------------
- 1. Penetration flow paths isolated to comply with Action C may be unisolated intermittently under administrative controls.
- 2. Separate Condition entry is allowed for each channel.
CONDITION REQUIRED ACTION COMPLETION TIME
. A. One or more required A.1 Place channel in trip. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for channels inoperable Function 2.a AND 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> for Functions other than Function 2.a
- B. One or more Functions with 8.1 Restore isolation capability. 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> isolation capability not maintained.
C. Required Action and C.1 Initiate appropriate 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> associated Completion compensatory measures for Time of Condition A or B the degraded condition.
not met.
(continued)
SUSQUEHANNA - UNIT 2 .
- TRM / 3.3-13
TRM Isolation Actuation Instrumentation Rev. 5 3.3.6 TECHNICAL REQUIREMENT SURVEILLANCE
NOTES-----------------------------------------------------------
- 1. Refer to Table 3.3.6-1 to determine which TRSs apply for each TRM Isolation Actuation Instrumentation Function.
- 2. When a channel is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> provided the associated function maintains isolation capability.
SURVEILLANCE FREQUENCY TRS 3.3.6.1 Perform CHANNEL CHECK 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> TRS 3.3.6.2 Perform CHANNEL FUNCTIONAL TEST 92 days TRS 3.3.6.3 Perform CHANNEL CALIBRATION 92 days TRS 3.3.6.4 Perform CHANNEL CALIBRATION 24 months TRS 3.3.6.5 Perform LOGIC SYSTEM FUNCTIONAL TEST 24 months TRS 3.3.6.6 Perform RESPONSE TIME TEST 24 months on a staggered test basis (continued)
SUSQUEHANNA - UNIT 2 TRM / 3.3-14
TRM Isolation Actuation Instrumentation Rev. 5 3.3.6 TABLE 3.3.6-1 PRIMARY CONTAINMENT ISOLATION INSTRUMENTATION APPLICABLE MODES OR OTHER REQUIRED SPECIFIED CHANNELS PER SURVEILLANCE FUNCTION CONDITIONS TRIP SYSTEM REQUIREMENTS ALLOWABLE VALUE
- 1. Main Steam Line Isolation
- a. Turbine Building 1,2,3 2 TRS 3.3.6.2 ::::;;200°F Main Steam Line TRS 3.3.6.3 Tunnel Temperature TRS 3.3.6.5
- High
- 2. Primary Containment Isolation
- a. Main Steam Line 1,2,3 2 TRS 3.3.6.1 ::,;; 21 x full power Radiation - High TRS 3.3.6.2 background without High TRS 3.3.6.4 hydrogen injection TRS 3.3.6:5 TRS 3.3.6.6(al
- 3. Shutdown Cooling System Isolation (b)
- a. RHR Flow - High 3,4(c),5(c) 1(d) TRS 3.3.6.1 ::,;; 26,000 gpm TRS 3.3.6.2 TRS 3.3.6.4 TRS 3.3.6.5 (a) Radiation detectors are exempt from response time testing.
(b) Not required when the penetration is isolated from the reactor vessel via manual isolation valve, blind flange, or deactivated auto isolation valve.
(c) Required in Modes 4 and 5 when automatic isolation of the associated penetration flow path is credited in calculating DRAIN TIME per LCO 3.5.2.
(d) When required in Modes 4 and 5, only one trip system is required.
SUSQUEHANNA - UNIT 2 TRM / 3.3-15
TRM Isolation Actuation Instrumentation Rev. 5 3.3.6 THIS PAGE INTENTIONALLY LEFT BLANK SUSQUEHANNA - UNIT 2 TRM / 3.3-16
ADS Manual Inhibit Rev.2 3.5.1 3.5 Emergency Core Cooling Systems (ECCS), Reactor Pressure Vessel (RPV) Water Inventory Control, and Reactor Core Isolation Cooling (RCIC) System 3.5.1 Automatic Depressurization System (ADS) Manual Inhibit TRO 3.5.1 One ADS Manual Inhibit function per division shall be OPERABLE APPLICABILITY: ADS Inhibit: When SLCS is required to be OPERABLE per LCO 3.1.7 ADS Permissive: When ADS is required to be OPERABLE per LCO 3.3.5.1 ACTIONS
--- **-----------------------------------------------------NOTES----------------------------------------------------------
Sepa rate Condition entry is allowed for each channel.
CONDITION REQUIRED ACTION COMPLETION TIME A. One or both ADS A.1. Restore ADS Manual Inhibit 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br /> from discovery of Manual Inhibit function to OPERABLE inoperable channel concurrent functions status with HPCI or reactor core inoperable. isolation cooling (RCIC) inoperable 8 days A.2 Enter applicable Conditions Immediately and Required Actions of LCO 3.3.5.1 "ECCS Instrumentation" for Technical Specification Instrumentation Functions made inoperable by failure of the ADS Manual Inhibit switch.
(continued)
SUSQUEHANNA - UNIT 2 TRM / 3.5-1
ADS Manual Inhibit Rev.2 3.5.1 TECHNICAL REQUIREMENT SURVEILLANCE SURVEILLANCE FREQUENCY TRS 3.5.1.1 Perform LOGIC SYSTEM FUNCTIONAL TEST 24 months TRS 3.5.1.2 Perform CHANNEL FUNCTIONAL TEST 24 months SUSQUEHANNA - UNIT 2 TRM / 3.5-2
ECCS, RPV Water Inventory Control, and RCIC System Monitoring Instrumentation Rev. 2 3.5.2 3.5 Emergency Core Cooling Systems (ECCS), Reactor Pressure Vessel (RPV) Water Inventory Control, and Reactor Core Isolation Cooling (RCIC) System 3.5.2 ECCS, RPV Water Inventory Control,*and RCIC System Monitoring Instrumentation TRO 3.5.2 ECCS, RPV Water lnv~ntory Control, and RCIC System Monitoring Instrumentation for each Function in Table 3.5.2-1 shall be OPERABLE.
APPLICABILITY: See Table 3.5.2-1 ACTIONS
NOTE------------------------------------------------------
Separate condition entry is allowed for each instrument or event CONDITION REQUIRED ACTION COMPLETION TIME A. Core Spray System (CSS) A.1 Restore the inoperable 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> header LlP instrumentation channel to OPERABLE channel inoperable status.
OR A.2 Determine the ECCS header Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> LiP B. ADS Accumulator Backup 8.1 Restore the inoperable 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> Compressed Gas Low channel to OPERABLE Pressure Instrumentation status Channel inoperable OR 8.2 Determine the ADS Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> Accumulator Backup Compressed Gas Pressure (continued)
SUSQUEHANNA - UNIT 2 TRM / 3.5-3
ECCS, RPV Water Inventory Control, and RCIC System Monitoring Instrumentation Rev. 2
- 3.5.2 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME C. Condensate transfer pump C.1 Verify piping filled by 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> discharge low pressure venting at the high point AND alarm instrumentation vents.
inoperable Once per 31 days thereafter AND C.2 Monitor the RCIC, LPCI, Once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and HPCI pressure locally and the CSS pressure remotely.
AND C.3 Restore Monitor to 30 days OPERABLE Status.
TECHNICAL REQUIREMENT SURVEILLANCE
NOTES-------------------------------------------------------
- 1. Refer to Table 3.5.2-1 to determine which TRS apply for each instrument function.
- 2. When a channel (except for the Core Spray Header b.P) is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> provided an alternate means of monitoring the parameter is available.
SURVEILLANCE FREQUENCY TRS 3.5.2.1 Perform a CHANNEL FUNCTIONAL TEST 92 days TRS 3.5.2.2 Perform a CHANNEL CALIBRATION 18 months TRS 3.5.2.3 Perform a CHANNEL CALIBRATION 24 months (continued)
SUSQUEHANNA - UNIT 2 TRM / 3.5-4
ECCS, RPV Water Inventory Control, and RCIC System Monitoring Instrumentation Rev.2 3.5.2 Table 3.5.2-1 ECCS and RCIC Monitoring Instrumentation MINIMUM CHANNELS SURVEILLANCE FUNCTION APPLICABILITY REQUIRED REQUIREMENTS SETPOINT
- 1. Core Spray Header L\.P 1,2,3 1/Header TRS 3.5.2.1 :::; 1.0 psid TRS 3.5.2.3
- 2. ADS Accumulator Backup 1,2(0l,3(c) 1/Bank TRS 3.5.2.1 ~2035 psig Compressed Gas Low Pressure TRS 3.5.2.2 and
(b) Setpoint on decreasing pressure.
(c) Not required to be.OPERABLE with reactor steam dome pressure:::; 100 psig.
SUSQUEHANNA - UNIT 2 TRM /3.5-5
Long Term Nitrogen Supply to ADS Rev. 1 3.5.3 3.5 Emergency Core Cooling Systems (ECCS), Reactor Pressure V~ssel (RPV) Water Inventory Control, and Reactor Core Isolation Cooling (RCIC) System 3.5.3 Long Term Nitrogen Supply to Automatic Depressurization System (ADS)
TRO 3.5.3 The Long Term Nitrogen Supply to ADS System shall be OPERABLE APPLICABILITY: MODES 1, 2, and 3.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A One bank of the backup A.1 Restore the bottle bank and 14 days nitrogen bottle supply is associated header to isolated or the long term OPERABLE status nitrogen supply is otherwise inoperable.
- 8. Both banks of backup 8.1 Restore at least one bottle bank 3 days nitrogen bottle supply are or associated header to isolated or both headers OPERABLE status otherwise inoperable C. Required Action and C.1 Be in MODE 3 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> associated Completion Time of Conditions A or B AND not met.
C.2 Be in MODE 4 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> (continued)
SUSQUEHANNA - UNIT 2 TRM / 3.5-6
Long Term Nitrogen Supply to ADS Rev. 1 3.5.3 TECHNICAL REQUIREMENT SURVEILLANCE SURVEILLANCE FREQUENCY TRS 3.5.3.1 Verify Long Term Nitrogen Supply System header 31 days pressure is~ 135 psia.
TRS 3.5.3.2 Verify each Long Term Nitrogen Supply System 31 days manual and power operated valve in the flow path, that is not locked, sealed, or otherwise secured in position, are in the correct position.
TRS 3.5.3.3 Perform a Functional Test of the swap over to the 24 months Long Term Nitrogen Supply System TRS 3.5.3.4 Demonstrate Long Term Nitrogen Supply ability to 24 months maintain at least 135 psig for a minimum of 3 days.
SUSQUEHANNA - UNIT 2 TRM / 3.5-7
Control Structure HVAC Rev. 2 3.7.9
- 3. 7 Plant Systems 3.7.9 Control Structure HVAC TRO 3.7.9 The following Control Structure HVAC Subsystems shall be OPERABLE:
- a. Control Structure Heating and Ventilating System
- b. Computer Room Floor Cooling System
- c. Control Structure Chilled Water
- d. Battery Room Exhaust System
- e. SGT Equipment Room Ventilation System (Heating)
- f. SGT Equipment Room Ventilation System (Cooling)
APPLICABILITY: MODES 1, 2, and 3, During movement of irradiated fuel assemblies in the secondary containment.
During CORE ALTERATIONS,
* -------------------------------------------NOTE----------------------------------------------------------
- 1. If Conditions and Required Actions for this TRO that direct entry into LCOs are not completed. LCO 3.0.3 should be entered not TRO 3.0.3.
- 2. Enter applicable Conditions and Required Actions of LCO 3.7.3 "Control Room Emergency Outside Air Supply (CREOAS) System" and LCO 3.7.4 "Control Room Floor Cooling System" for Technical Specification Functions made inoperable by the inoperable Control Structure HVAC Subsystems.
- 3. Control Structure and Computer Room Ventilation fans are also governed by LCO 3.7.3 "Control Room Emergency Outside Air Supply (CREOAS) System".
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. A single division of A.1 Restore all affected subsystems 30 days subsystems a-e to OPERABLE status inoperable for its*cooling or heating mode (continued)
SUSQUEHANNA - UNIT 2 TRM /3.7-49
Control Structure HVAC Rev.2 3.7.9 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME B. A single division of B.1 Restore the affected cooling 30 days subsystem f inoperable unit to OPERABLE status C. Both divisions of any C.1 Declare affected equipment Immediately subsystem inoperable for inoperable and enter all the cooling or heating appropriate LCOsffROs mode D. Required Action and D.1 Be in MODE 3 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> associated Completion AND Time of Condition A, or B not met 0.2 Be in MODE4 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> TECHNICAL REQUIREMENT SURVEILLANCE SURVEILLANCE FREQUENCY TRS 3.7.9.1 Administratively verify that the Control Structure 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> HVAC Subsystems are available SUSQUEHANNA - UNIT 2 TRM / 3.7-50
DG Maintenance Activities Rev. 3 3.8.3 3.8 Electrical Power 3.8.3 Diesel Generator (DG) Maintenance Activities TRO 3.8.3 The Technical Requirements Surveillances specified in this TRO shall be performed at the Frequency specified for each DG.
APPLICABILITY: When the associated DG is required to be OPERABLE ACTIONS
NOTES------------------------------------------------------
- 1. Separate condition entry is allowed for each Diesel Generator.
CONDITION REQUIRED ACTION COMPLETION TIME A. TRO requirements not A.1 Declare affected DG Immediately met. inoperable.
TECHNICAL REQUIREMENT SURVEILLANCE SURVEILLANCE FREQUENCY TRS 3.8.3.1 Inspect diesel in accordance with procedures 5 years prepared in conjunction with its manufacturer's recommendations for this class of standby service.
TRS 3.8.3.2 Verify that the auto-connected loads to each diesel 48 months generator do not exceed the 2000-hour rating of 4700 kW.
(continued)
SUSQUEHANNA - UNIT 2 TRM / 3.8-13
DG Maintenance Activities Rev. 3 3.8.3 TECHNICAL REQUIREMENT SURVEILLANCE (continued)
SURVEILLANCE FREQUENCY TRS 3.8.3.3 Verify that the following diesel generator lockout 24 months features do not prevent diesel generator starting and/or operation when not required:
- a. Engine overspeed.
- b. Generator differential.
- c. Engine low lube oil pressure.
TRS 3.8.3.4 For each fuel oil storage tank 10 years
- a. Drain the fuel oil;
- b. Remove the sediment, and
- c. Clean the tank TRS 3.8.3.5 Perform a pressure test of those portions of the fuel 1O years oil system designed to Section Ill, Subsection ND of the ASME Code in accordance with ASME Code Section XI Article IWD-5000.
SUSQUEHANNA - UNIT 2 TRM / 3.8-14
Emergency Switchgear Room Cooling Rev. 3 3.8.6 3.8 Electrical Power 3.8.6 Emergency Switchgear Room Cooling TRO 3.8.6 Two Emergency Switchgear Room Cooling subsystems shall be OPERABLE.
APPLICABILITY: Whenever associated emergency switchgear is required to be OPERABLE ACTIONS CONDITION REQUIRED ACTION . COMPLETION TIME A. One required Unit 2 A.1 ---------------NOTE----------.--* 30 days Emergency Switchgear Applicabl!3 only in MODES Room Cooling subsystem 1, 2, or 3.
inoperable. --------------------------------------
Restore subsystem to OPERABLE status.
B. Two required Unit 2 B.1 --------------NOTE--------------- 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> Emergency Switchgear Applicable only in MODES Room Cooling subsystems 1, 2, or 3.
inoperable. --------------------------------------
Restore at least one required subsystem to OPERABLE status.
AND (continued)
SUSQUEHANNA - UNIT 2 TRM /3.8.24
Emergency Switchgear Room Cooling Rev. 3 3.8.6 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME B. (continued) 8.2 ---------------NOTE---------------- Immediately Applicable only in MODES 4, 5, during CORE ALTERATIONS, or when handling irradiated fuel in the secondary containment.
Suspend CORE ALTERATIONS, and handling irradiated fuel in the secondary containment.
AND 8.3 ------. --------NOTE-----------------
72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> Applicable only in MODES 4, 5, during CORE ALTERATIONS, or when handling irradiated fuel in the secondary containment.
Restore at least one required subsystem to OPERABLE status.
C. RequiredAction and C.1 Declare affected distribution Immediately associated Completion system inoperable and take Time of Condition A or B Actions required by - Unit 2 not met LCO 3.8.7 or LCO 3.8.8.
D. One required Unit 1 D.1 ---------------NOTE----------------- 30 days Emergency Switchgear Applicable only in Unit 2 Room Cooling MODES 1, 2, or 3.
subsystem inoperable. ----------------------------------------
Restore subsystem to OPERABLE status.
(continued)
SUSQUEHANNA - Uf'JIT 2 TRM / 3.8.25
Emergency Switchgear Room Cooling Rev.3 3.8.6 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME E. Two required Unit 1 E.1 ---------------NOTE---------------- 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> Emergency Switchgear Applicable only in Unit 2 Room Cooling MODES 1, 2, or 3.
subsystems inoperable.
Restore at least one required subsystem to OPERABLE status.
AND E.2 ---------------NOTE----------------- Immediately Applicable only in Unit 2 MODES 4, 5, during CORE ALTERATIONS, or when handling irradiated fuel in the secondary containment.
Suspend CORE ALTERATIONS, and handling irradiated fuel in the secondary containment.
AND E. 3 ---------------NOTE----------------- Immediately Applicable only in Unit 2 MODES 4, 5, during CORE ALTERATIONS, or when handling irradiated fuel in the secondary containment.
Initiate action to restore one subsystem to OPERABLE status.
(continued)
SUSQUEHANNA - UNIT 2 TRM / 3.8.25a
Emergency Switchgear Room Cooling Rev. 3 3.8.6 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME F. Required Action and F.1 Declare affected distribution Immediately associated Completion system inoperable and tal:<e Time of Condition D or E actions required by Unit 1 LCO not met. 3.8.7 or LCO 3.8.8.
TECHNICAL REQUIREMENT SURVEILLANCE SURVEILLANCE FREQUENCY TRS 3.8.6.1 Administratively verify that the Unit 2 Emergency 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> Switchgear Room Cooling Fans (2V222) are available.
TRS 3.8.6.2 Verify that the Emergency Switchgear Room 92 days Cooler Chiller (2K210) will run for at least 60 minutes.
24 months TRS 3.8.6.3 Verify each Emergency Switchgear Room Cooler Chiller (2K210) has the capability to maintain the design temperature of the emergency switchgear and load center rooms.
SUSQUEHANNA - UNIT 2 TRM / 3.8.25b
TRM Isolation Actuation Instrumentation Rev. 6 B 3.3.6 B 3.3.6 TRM Isolation Actuation Instrumentation BASES TRO The TRM Actuation instrumentation automatically initiates closure of appropriate primary containment isolation valves (PCIVs). The function of the PCIVs, in combination with other accident mitigation systems, is to limit fission product release during and following postulated Design Basis Accidents (DBAs)
(Reference 1). The TRM Isolation Actuation Instrument has been relocated from the Technical Specifications because the identified Function is not credited in the plant design basis to mitigate any plant event, but does provide a diverse means to initiate an Isolation Actuation.
The isolation instrumentation includes the sensors, relays, and instruments that are necessary to cause initiation of primary containment and Reactor Coolant Pressure Boundary (RCPB) isolation. When the setpoint is reached, the sensor actuates, which then outputs an isolation signal to the isolation logic. Monitoring a wide range of independent parameters provides functional diversity. The input parameters to the isolation logic are:
(a) Main steam line radiation, (b)Turbine Building Main Steam Line Tunnel Temperature - High, and (c) RHR Flow - High.
The RHR high flow isolation is only applicable to the RHR suction side piping; it will not detect smaller branch size breaks or breaks on the discharge side of the RHR pump.
The valves associated with these trip channels are identified in Table B 3.3.6-1.
Each of these valves is also associated with other trip channels as identified in LCO Bases B 3.6.1.3.
The trips occur after a one second delay. See Tech Spec Basis B 3.3.6-1.
(continued)
SUSQUEHANNA - UNIT 2 TRM / B 3.3-10
/
TRM Isolation Actuation Instrumentation Rev.6 B 3.3.6 BASES ACTIONS The Actions are defined to ensure proper corrective measures are taken in response to the inoperable components. The ACTIONS are modified by two Notes. Note 1 allows penetration flow path(s) to be unisolated intermittently under administrative controls. These controls consist of stationing a dedicated operator at the controls of the valve, who is in continuous communication with the control room. In this way, the penetration can be rapidly isolated when a need for primary containment isolation is indicated. Note 2 is provided to modify the ACTIONS for separate Condition entry, consistent with similar Note in the TS 3.3.6.1 Actions.
Condition C applies if the channel is not restored to OPERABLE status or placed in trip, or isolation capability is not restored, within the allowed Completion Time. If inoperable channels should not be placed in trip (e.g., might result in a undesirable transient) Action C may be intentionally entered as a result of not meeting Required Action A.1 in its required Completion Time. Required Action C.1 requires appropriate compensatory measures be in place within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />. Examples of appropriate compensatory measures may consist of verifying that diverse isolation functions remain OPERABLE. Furthermore, isolating the penetration (e.g., as may be required by TS Actions for an inoperability affecting both the TRM Function and a required TS Function) also provides adequate compensatory actions since isolating the affected penetration flow path(s) accomplishes the safety function of the inoperable channels. If it is not desired to isolate the affected penetration flow path(s) (e.g., as in the case where isolating the penetration flow path(s) could result in a reactor scram or disabling RHR-SDC), alternate compensatory measures should be pursued. The 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> Completion Time is acceptable due to the fact that these Functions are not assumed in any accident or transient analysis in the FSAR.
TRS The TRSs are defined to be performed at the specified Frequency to ensure that the TRM Isolation Actuation Instrumentation Functions are maintained OPERABLE. TRM Isolation Actuation Instrumentation Surveillances are performed consistent with the Bases for LCO 3.3.6.1 "Isolation Activation Instrumentation."
(continued)
SUSQUEHANNA - UNIT 2 TRM / B 3.3-11
TRM Isolation Actuation Instrumentation Rev.6 B 3.3.6 BASES TRS TRS 3.3.6.5 (continued)
The LOGIC SYSTEM FUNCTIONAL TEST demonstrates the OPERABILITY of the required isolation logic for a specific channel. The system functional testing performed on PCIVs in LCO 3.6.1.3 overlaps this surveillance to provide complete testing of the assumed safety function. The 24 month Frequency is based on the need to perform portions of this surveillance under the conditions that apply during a plant outage and the potential for an unplanned transient if the surveillance were performed with the reactor at power. Operating experience has shown these components usually pass the surveillance when performed at the 24 month Frequency.
TRS 3.3.6.6 The response time testing of Function 2.a is per FSAR Table 7.3-29.
REFERENCES 1. FSAR Section 7.3.1
- 2. NRC Inspection and Enforcement Manual, Part 9900: Technical Guidance, Standard Technical Specification Section 1.0 Definitions, Issue dated 12/8/96.
SUSQUEHANNA - UNIT 2 TRM / B 3.3-12
TRM Isolation Actuation Instrumentation Rev.6 B 3.3.6 Table B 3.3.6-1 Primary Containment Isolation Valves (Page 1 of 1)
Plant systems Valve Number Valve Description Isolation Signal Function No.
(Table 3.3.6-1)
Nuclear Boiler HV-241 F022A MSIV 1.a HV-241 F0228 MSIV 1.a HV-241 F022C MSIV 1.a HV-241 F022D MSIV 1.a HV-241 F028A MSIV 1.a HV-241 F0288 MSIV 1.a HV-241 F028C MSIV 1.a HV-241 F028D MSIV 1.a HV-241F016 MSL Drain Isolation Valve 1.a HV-241F019 MSL Drain Isolation Valve 1.a Reactor HV-243F019 Reactor Coolant Sample Valve 2.a Recirculation HV-243F020 Reactor Coolant Sample Valve 2.a RHR HV-251F022 RHR - Reactor Vessel Head Spray Valve 3.a HV-251F023 RHR - Reactor Vessel Head Spray Valve 3.a HV-251F008 RHR-Shutdown.Cooling Valve 3.a HV-251F009 RHR - Shutdown Cooling Valve 3.a SUSQUEHANNA - UNIT 2 TRM / B 3.3-13
ADS Manual Inhibit Rev. 1 B 3.5.1 B 3.5 Emergency Core Cooling Systems (ECCS), Reactor Pressure Vessel (RPV)
Water Inventory Control, and Reactor Core Isolation Cooling (RCIC) System B 3.5.1 Automatic Depressurization System (ADS) Manual Inhibit BASES TRO The ADS Manual Inhibit function is provided to permit overriding ADS actuation in the event that the actuation signals are due to an Anticipated Transient Without a Scram (ATWS). The function supports operation of the SLCS Function (LCO 3.1. 7) (ADS Inhibit) and ADS Function (LCO 3.5.1) (ADS Permissive), and is required to be OPERABLE when those functions are required.
The purpose of the ADS Manual Inhibit Function is to disable the ADS system to prevent a blowdown in the event of an Anticipated Transient Without a Reactor Scram (ATWS), when boron injection is required. ADS Manual Inhibit is required by procedure any time SLCS injection is initiated.
The ADS Manual Inhibit function supports SLCS operation for mitigation of an A TWS event, which ties its Operability requirement to that of SLCS. If the A TWS transient results in a sustained reactor water level below the Level 1 ADS initiation setpoint (-129"), the SLCS Function can be defeated by failure of one-ADS Manual Inhibit channel in either the ADS A or B logic control systems.
Because its actuation could result in the injection of a large amount of unborated water into the core under ATWS conditions, preventing ADS is appropriate whenever boron injection is required.
The ADS Manual Inhibit "passive" function must be Operable to support actuation of the ADS initiation function, which ties its Operability requirement to that of ADS.
One ADS Manual Inhibit Switch is provided for each Division.(Reference 1)
(continued)
SUSQUEHANNA - UNIT 2 TRM / B 3.5-1
ADS Manual Inhibit Rev. 1 B 3.5.1 BASES ACTIONS The Actions are defined to ensure proper corrective measures are taken in response to the inoperable components.
The REQUIRED ACTIONS are based on the ATWS mitigation Function and on the need to preserve the ADS ECCS function. The allowed out of service time for the Inhibit function is commensurate with the Function's importance to safety, relative to ATWS functional requirements.
While the ADS Manual Inhibit is a desirable function for the ATWS mitigation scenarios, it is not a necessary function for plant shutdown with Standby Liquid Control injection under the ATWS emergency operating procedures.
when high pressure injection systems are available. High pressure injection systems are used to control RPVwater level above-129" in an ATWS. SSES plant specific analyses do not show RPV level falling below -129" in an MSIV closure ATWS (the limiting water level event) if HPCI and RCIC are available.
Failure of the ADS Manual Inhibit Function to reset to the "permissive" mode when returned to "normal" can affect the ADS system's ability to perform its ECCS safety function. The ADS Manual Inhibit "permissive" function assures there is appropriate switch contact continuity such that the automatic and .
manual ADS initiation trip channels can function in accordance with the ECCS design basis. Failure of the switch to support the ADS ECCS Function causes the ADS trip channel to become inoperable.
TRS The TRSs are defined to be performed at the specified Frequency to ensure that the ADS Manual Inhibit Switch is maintained OPERABLE.
REFERENCES 1. FSAR Section 7.3.1.1 a SUSQUEHANNA - UNIT 2 TRM / B 3.5-2
ECCS, RPV Water Inventory Control, and RCIC System Monitoring Instrumentation Rev.2 B 3.5.2 B 3.5 Emergency Core Cooling Systems (ECCS), Reactor Pressure Vessel (RPV)
Water Inventory Control, and Reactor Core Isolation Cooling (RCIC) System B 3.5.2 ECCS, RPV Water Inventory Control, and RCIC System Monitoring Instrumentation BASES TRO The ECCS, RPV Water Inventory Control, and RCIC System Monitoring Instrumentation TRO establishes the requirements for Instrumentation which is required to monitor various parar:neters that can impact the capability of the supporting systems. The monitored parameters and a description of their function is provided as follows:
Core Spray Header Differential Pressure, is monitored to provide indication of a break in the core spray injection line which would result in Core Spray Injection flow bypassing the Core Spray Loop.
The Automatic Depressurization System (ADS) Accumulator Backup Compressed Gas Low Pressure Alarm, provides an indication that the ADS Accumulator Backup Gas supply is below the level which ensures long term decay heat removal through the ADS valves. (Reference 1)
Condensate Transfer Pump Discharge Low Pressure Instrumentation provides an alarm which indicates that the High Pressure Coolant Injection (HPCI),
Residual Heat Removal (RHR), Core Spray (CS) and Reactor Core Isolation Cooling (RCIC) systems injection lines are no longer maintained at sufficient pressure to ensure no voids are created which would introduce the possibility of water hammer in the event of a system initiation and injection.
(Reference 2)
ACTIONS The Actions are defined to ensure proper corrective measures are taken in response to the inoperable components.
TRS The Technical Requirement Surveillances (TRS) are modified by two Notes.
Note 1 states that the TRSs for each ECCS and RCIC system monitoring instrumentation Function are located in the SR column of Table 3.5.2-1.
Note 2 modifies the Surveillances to indicate that when a channel (except for the Core Spray System header h.P instrumentation) is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> provided an alternate means of monitoring the parameter is available. Upon completion (continued)
SUSQUEHANNA - UNIT 2 TRM / B 3.5-3
ECCS, RPV Water Inventory Control, and RCIC System Monitoring Instrumentation Rev. 2 B 3.5.2 BASES TRS of the Surveillance, or expiration of the 6 hour6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> allowance, the channel mus.t be (continued) returned to OPERABLE status or the applicable Condition entered and Required Actions taken.
The Core Spray header b.P function.does not have an alternate means of monitoring the pressure. Therefore, the 6 hour6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> APT can not be applied to this function.
The alternate means for monitoring the ADS Accumulator Backup Compressed Gas low pressure function is to use the local pressure indicator.
The alternate means of monitoring the Condensate Transfer Pump Discharge low pressure function is described on S0-100-007.
- The TRSs are defined to be performed at the specified Frequency to ensure that the ECCS and RCIC Monitoring Instrumentation is maintained OPERABLE.
REFERENCES 1. FSAR Section 9.3.1.5
Long Term Nitrogen Supply ADS Rev.2 B 3.5.3 B 3.5 Emergency Core Cooling Systems (ECCS), Reactor Pressure Vessel (RPV)
Water Inventory Control, and Reactor Core Isolation Cooling (RCIC) System B 3.5.3 Long Term Nitrogen Supply to Automatic Depressurization System (ADS)
BASES TRO The safety related nitrogen storage system contains adequate gas in storage for long term operation of the ADS after a postulated Design Basis Accident.
The ADS system performs two functions related to safety. The first is th~ short term blowdown function, LCO 3.5.1, ECCS Operating, and the second is the longer term core cooling function. The design basis identifies the normal RHR shutdown cooling suction path as a viable means of post accident heat removal. Recognizing that the solitary suction flowpath between the vessel and all four RHR pumps for shutdown cooling is not single failure proof, GE Design Specifications identify an alternate mode of shutdown cooling using ADS valves to provide a return flowpath to the suppression pool. There are three flowpaths available for post accident long term core cooling. First, there is RHR shutdown cooling, addressed in Technical Specifications. The second and third paths are through either of the two sets of ADS valves supplied by the two, independent nitrogen bottle trains.
Two redundant sets of high pressure nitrogen storage bottles are designed as an ESF auxiliary supporting system to provide the necessary compressed gas for the operation of the main steam relief valves for long term depressurization and decay heat removal.
ACTIONS The Actions are defined to ensure proper corrective measures are taken in response to the inoperable components.
(continued)
SUSQUEHANNA - UNIT 2 TRM / B 3.5-4
Long Term Nitrogen Supply ADS Rev. 2 B 3.5.3 BASES TRS The TRSs are defined to be performed at the specified Frequency to ensure that the Long Term Nitrogen Supply to ADS is maintained OPERABLE.
TRS 3.5.3.1 requires verification that the Long Term Nitrogen Supply System header pressure is:::: 135 psig. Verification provides assurance that the integrity of the header pressure boundary has been maintained and that the distribution piping is capable of delivering the gas necessary for long term operation of the ADS following a postulated design basis accident.
TRS 3.5.3.2 requires verification that each manual and power operated valve in the Long Term Nitrogen Supply System flow path is correctly aligned. Verification provides assurance that the proper flow path will exist for Long Term Nitrogen Supply System operation. This TRS does not apply to valves that are locked, sealed, or otherwise secured in position since these were verified to be in the correct position prior to locking, sealing, or securing. This TRS does not require any testing or valve manipulation; rather, it involves verification that those valves capable of potentially being mispositioned are in the correct position. This TRS does not apply to valves that cannot be inadvertently misaligned, such as check valves.
TRS 3,5.3.3 requires the performance of a Functional test of the capability to swap to the long term nitrogen supply.
TRS 3.5.3.4 requires demonstration that the long term nitrogen supply is sufficient to maintain system pressure above 135 psig for 3 days (i.e.
system leakage is bounded by the system design leakage rate).
REFERENCES 1. FSAR Section 9.3.1.5 SUSQUEHANNA - UNIT 2 TRM / B 3.5-5
Control Structure HVAC Rev. 3 B 3.7.9 B 3.7 Plant Systems B 3.7.9 Control Structure HVAC BASES TRO Control structure HVAC systems have safety related functions to maintain the required air pressure control in the building and maintain the heating and cooling of support equipment required to mitigate a Loss of Coolant Accident. The Control Structure and Computer Room ventilation fans are required to maintain the habitability envelope at a positive pressure (i.e.,> O" we) and also to perform a heating and/or cooling function. The operation and surveillance requirements of the ventilation fans to maintain the habitability envelope at a positive pressure during CREOAS operation are discussed in TS 3.7.3. The heating and/or cooling function is addressed in this TRO. At least one train of each system is required for these purposes.
Technical Specification LCOs 3.7.3 and 3.7.4 address operating and surveillance requirements for the Control Room Emergency Outside Air Supply System and the Control Room Floor Cooling System. The Unit 2 Technical Requirement Manual TRO 3.8.6 addresses operating requirements for the Unit 1 Emergency Switchgear Room Cooling System.
The SGTS Room Cooling and Heating systems are essential to maintain the normal and post accident environment of the Control Structure Elevation 806 within acceptable design temperature limits. CREOASS, SGTS, and Control Structure Chilled Water equipment is located on Control Structure Elevation 806.
The Computer Room Floor Cooling System's function is to maintain the computer room environment within acceptable design temperature limits.
The system also maintains the habitability envelope pressure within limits. The Computer Room Floor Cooling System consists of two independent, redundant subsystems that provides cooling of recirculated computer room air. Each subsystem consists of cooling coils, fans, chillers, compressors, ductwork, dampers and instrumentation and controls to provide computer room temperature control.
The Control Structure Heating and Ventilation System serves all elevations of the control structure except the control room, TSC, and elevation 697'. The system's fun'ction is to maintain temperature and habitability envelope pressure within acceptable limits. The Control Structure Heating and Ventilation System consists of two independent, (continued)
SUSQUEHANNA - UNIT 2 TRM / B 3.7-31
Control Structure HVAC Rev. 3 B 3.7.9.
BASES TRO redundant subsystems that provides cooling of recirculated control (continued) structure air. Each subsystem consists of cooling coils, fans, chillers, compressors, ductwork, dampers and instrumentation and controls to provide temperature control.
The Control Structure Chilled Water System functions to transfer heat from the Control Room Floor Cooling System, Computer Room Floor Cooling System, Control Structure Heating and Ventilation System, and the Unit 1 ESGRC units to the ESW system. The Control Structure Chilled Water System consists of two independent, redundant subsystems consisting of a centrifugal compressor, a chilled water pump, one emergency condenser water pump, cooling coils, closed expansion tank, air separator, interconnecting piping, valves and instrumentation and controls.
The Battery Room Exhaust System functions to maintain the battery room design temperature, design pressure, and hydrogen concentration within limits. The Battery Room Exhaust System consists of two independent, redundant subsystems consisting of fans, ductwork, dampers and instrumentation and controls.
ACTIONS The Actions are defined to ensure proper corrective measures are taken in response to the inoperable components. With one of the HVAC subsystems inoperable, the inoperable HVAC subsystem must be restored to OPERABLE status within 30 days. ,With the unit in this condition, the remaining OPERABLE HVAC subsystem is adequate to perform the cooling and/or heating function. However, the overall reliability is reduced because a single failure in the OPERABLE subsystem results in the loss of the HVAC function. The 30 day Completion Time is based on the consideration that the remaining subsystem can provide the required protection, and the availability of alternate nonsafety cooling methods.
TRS The TRS assures sufficient system functionality to ensure operation when called upon to perform its safety related function.
REFERENCES 1. FSAR Section 9.4.1
Emergency Switchgear Room Cooling Rev. 4 B 3.8.6 B 3.8 Electrical Power B 3.8.6 Emergency Switchgear Room Cooling BASES TRO The Emergency Switchgear Room Cooling (ESRC) system provides heat removal capability for the Unit 2 emergency switchgear (Room designation 11-406 and 11-407) and load center rooms (Room designation 11-507 and 11-510) which contain equipment that is required to operate during the mitigation of a design basis event. The room cooling system provides the primary means to remove heat from the equipment located in these rooms.
(Reference 1)
Two* 100% capacity cooling subsystems provide the normal and emergency ventilation for the emergency switchgear and load center rooms.
This requirement does not include equipment used in the normal cooling mode, which serves no post accident function. It includes the Switchgear Room Cooling Direct Expansion (DX) Units. The equipment required for the
'A' subsystem of the ESRC system is:
'A' Emergency Switchgear Fan - 2V222A
'A' Cooling Coil - 2E296A DX Unit and Associated Equipment- 2K21 OA Note that the 'A' DX unit transfers heat to the 'A' ESW subsystem (Technical
- Specification 3.7.2).
The equipment required for the 'B' subsystem of the ESRC system is:
'B' Emergency Switchgear Fan - 2V222B
'B' Cooling Coil - 2E2968 DX Unit and Associated Equipment- 2K210B Note that the 'B' DX unit transfers heat to the 'B' ESW subsystem (Technical Specification 3.7.2).
Additionally, the associated ductwork, dampers and associated instrumentation and controls are also required.
Each Unit 2 ESRC subsystem provides cooling for the Unit 2 emergency switchgear and load center rooms, which contain equipment from different electrical divisions (e.g., the 'A' ESRC subsystem cools both Division I and II electrical equipment). Unlike the Unit 1 ESRC system, no common equipment is cooled by the Unit 2 ESRC system.
(continued)
SUSQUEHANNA - UNIT 2 TRM / B 3.8-17
Emergency Switchgear Room Cooling Rev.4 B 3.8.6 BASES ACTIONS The Actions are defined to ensure proper corrective measures are taken in response to the inoperable components.
These actions are based on the relative impact of ESRC operability on the ability of the equipment in the Unit 2 Emergency Switchgear and Load Center to perform their safety function. Similar actions for the Unit 1 ESRC system is included in the Unit 2 TRM, since the Unit 1 ESRC system cools common equipment.
With one required Emergency Switchgear Room Cooling subsystem inoperable (Condition A) in MODES 4 or 5, during CORE ALTERATIONS, or when handling irradiated fuel in the secondary containment, no action is provided or need be taken in response to the condition. With one ESRC subsystem inoperable in Modes 1, 2 or 3, the inoperable ESRC subsystem must be restored to OPERABLE status within 30 days. With the unit in this condition, the remaining OPERABLE ESRC subsystem is adequate to perform the cooling function. However, the overall reliability is reduced since a single failure in the OPERABLE subsystem results in a loss of the cooling function. The 30 day completion time is based on the consideration that the remaining subsystem can provide the required protection, and the availability of alternate non safety cooling methods.
With two required Unit 2 Emergency Switchgear Room Cooling subsystems inoperable (Condition B), one subsystem must be restored to OPERABLE status within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> in Modes 1, 2 or 3. This 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> completion time is based on temperature rise _calculations which show that switchgear functionality will not be impacted by a loss of switchgear cooling for this timeframe. In Modes 4 or 5, CORE ALTERATIONS, and handling irradiated fuel within secondary containment should be suspended immediately. This will reduce challenges to systems supported by the ESRC systems needed to mitigate the consequences of a fuel handling event. Additionally, one subsystem must be restored to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> in Modes 4 or 5. This 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> completion time is based on temperature rise calculations which show that switchgear functionality will not be impacted by a loss of switchgear cooling for this timeframe.
(continued)
SUSQUEHANNA - UNIT 2 TRM / B 3.8-17a
Emergency Switchgear Room Cooling Rev. 4 B 3.8.6 BASES ACTIONS LCO 3.8. 7 is entered in the event that the Required Action and associated (continued) Completion Time of Condition A or B are not met in MODES 1, 2 or 3.
LCO 3.8.8 is entered in the event that the Required Action and associated Completion Time of Condition B are not met in MODES 4 or 5, or during CORE ALTERATIONS, or when handling irradiated fuel in the secondary containment. Note that some common equipment is located in the Unit 1 switchgear and load center rooms. If Unit 1 LCO 3.8.7 or LCO 3.8.8 is entered, Unit 2 operation will be impacted due to common systems being inoperable. Therefore, loss of one or both Unit 1 ESRC subsystems requires entry into Unit 2 TRM 3.8.6 "Emergency Switchgear Room Cooling." Note that the rooms cooled by the Unit 2 ESRC system do not contain Unit 1 or Common system equipment. Therefore, entry into Unit 1 TRO 3.8.6 is not required if the Unit 1 ESRC subsystems are OPERABLE even if the Unit 2 ESRC system is INOPERABLE.
TRS The TRSs are defined to be performed at the specified Frequency to ensure that the systems are maintained OPERABLE.
REFERENCE 1. FSAR Section 9.4.2.2 SUSQUEHANNA - UNIT 2 TRM / B 3.8-17b