ML13308A312

Susquehanna Technical Specification Bases Unit 1 Manual, Revision 3

ML13308A312
Person / Time
Site:	Susquehanna
Issue date:	10/24/2013
From:	Susquehanna
To:	Office of Nuclear Reactor Regulation
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Download: ML13308A312 (36)

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Oct. 24, 2013Page1 of 2MANUAL HARD COPY DISTRIBUTION DOCUMENT TRANSMITTAL 2013-46725 USER INFORMATION:

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THE FOLLOWING CHANGES HAVE OCCURRED TO THE HARDCOPY OR ELECTRONIC MANUAL ASSIGNEDTO YOU. HARDCOPY USERS MUST ENSURE THE DOCUMENTS PROVIDED MATCH THE INFORMATION ONTHIS TRANSMITTAL.

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"REPLACE" directions do not affect the Table of Contents, Therefore noTOC will be issued with the updated material.

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THE FOLLOWING CHANGES HAVE OCCURRED TO THE HARDCOPY OR ELECTRONIC MANUAL ASSIGNEDTO YOU. HARDCOPY USERS MUST ENSURE THE DOCUMENTS PROVIDED MATCH THE INFORMATION ONTHIS TRANSMITTAL.

WHEN REPLACING THIS MATERIAL IN YOUR HARDCOPY MANUAL, ENSURE THEUPDATE DOCUMENT ID IS THE SAME DOCUMENT ID YOU'RE REMOVING FROM YOUR MANUAL. TOOLSFROM THE HUMAN PERFORMANCE TOOL BAG SHOULD BE UTILIZED TO ELIMINATE THE CHANCE OFERRORS.ATTENTION:

"REPLACE" directions do not affect the Table of Contents, Therefore noTOC will be issued with the updated material.

TSBI -TECHNICAL SPECIFICATION BASES UNIT 1 MANUALREMOVE MANUAL TABLE OF CONTENTS DATE: 10/23/2013 ADD MANUAL TABLE OF CONTENTS DATE: 10/24/2013 CATEGORY:

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SSES MANUALManual Name: TSB1Manual Title: TECHNICAL SPECIFICATION BASES UNIT 1 MANUALTable Of ContentsIssue Date: 10/24/2013 Procedure Name RevTEXT LOES illTitle: LIST OF EFFECTIVE SECTIONSIssue Date10/23/2013 Change ID Change NumberTEXT TOCTitle: TABLE OF CONTENTS22 03/28/2013 TEXT 2.1.1 5Title: SAFETY LIMITS (SLS) REACTORTEXT 2.1.2 1Title: SAFETY LIMITS (SLS) REACTOR05/06/2009 CORE SLS10/04/2007 COOLANT SYSTEM (RCS) PRESSURE STEXT 3.0 3 08/20/2009 Title: LIMITING CONDITION FOR OPERATION (LCO) APPLICABILITY TEXT 3. 1.1Title: REACTIVITY TEXT 3.1.2Title: REACTIVITY TEXT 3.1.3Title: REACTIVITY TEXT 3.1.4Title: REACTIVITY TEXT 3.1.5Title: REACTIVITY 1 04/18/2006 CONTROL SYSTEMS SHUTDOWN MARGIN (SDM)0 11/15/2002 CONTROL SYSTEMS REACTIVITY ANOMALIES 2 01/19/2009 CONTROL SYSTEMS CONTROL ROD OPERABILITY 4CONTROL SYSTEMS1CONTROL SYSTEMS01/30/2009 CONTROL ROD SCRAM TIMES07/06/2005 CONTROL ROD SCRAM ACCUMULATORS TEXT 3.1.62 04/18/2006 Title: REACTIVITY CONTROL SYSTEMS ROD PATTERN CONTROLPagel of .~ Report Date: 10/25/13Page I of 8Report Date: 10/25/13 SSES MANUALManual Name: TSB1Manual Title: TECHNICAL SPECIFICATION BASES UNIT 1 MANUALTEXT 3.1.7 3 04/23/2008 Title: REACTIVITY CONTROL SYSTEMS STANDBY LIQUID CONTROL (SLC) SYSTEMTEXT 3.1.8 3 05/06/2009 Title: REACTIVITY CONTROL SYSTEMS SCRAM DISCHARGE VOLUME (SDV) VENT AND DRAIN VALVESTEXT 3.2.1Title: POWER DISTRIBUTION 2 04/23/2008 LIMITS AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR)TEXT 3.2.2 3 05/06/2009 Title: POWER DISTRIBUTION LIMITS MINIMUM CRITICAL POWER RATIO (MCPR)TEXT 3.2.3 2 04/23/2008 Title: POWER DISTRIBUTION LIMITS LINEAR HEAT GENERATION RATE (LHGR)4TEXT 3.3.1.1 5 07/23/2013 Title: INSTRUMENTATION REACTOR PROTECTION SYSTEM (RPS) INSTRUMENTATION TEXT 3.3.1.2 2 01/19/2009 Title: INSTRUMENTATION SOURCE RANGE MONITOR (SRM) INSTRUMENTATION TEXT 3.3.2.1 3 04/23/2008 Title: INSTRUMENTATION CONTROL ROD BLOCK INSTRUMENTATION TEXT 3.3.2.2 2 04/05/2010 Title: INSTRUMENTATION FEEDWATER MAIN TURBINE HIGH WATER LEVEL TRIP INSTRUMENTATION TEXT 3.3.3.1 9 02/28/2013 Title: INSTRUMENTATION POST ACCIDENT MONITORING (PAM) INSTRUMENTATION TEXT 3.3.3.2Title: INSTRUMENTATION TEXT 3.3.4.1Title: INSTRUMENTATION 1 04/18/2005 REMOTE SHUTDOWN SYSTEM1 04/23/2008 END OF CYCLE RECIRCULATION PUMP TRIP (EOC-RPT)

INSTRUMENTATI PageZ of 8 Report Date: 10/25/13Page 2 of 8Report Date: 10/25/13 SSES MANUALManual Name: TSBlManual Title: TECHNICAL SPECIFICATION BASES UNIT 1 MANUALTEXT 3.3.4.2 0 11/15/2002 Title: INSTRUMENTATION ANTICIPATED TRANSIENT WITHOUT SCRAM RECIRCULATION PUMP TRIP(ATWS-RPT)

INSTRUMENTATION TEXT 3.3.5.1 3 08/20/2009 Title: INSTRUMENTATION EMERGENCY CORE COOLING SYSTEM (ECCS) INSTRUMENTATION TEXT 3.3.5.2 0 11/15/2002 Title: INSTRUMENTATION REACTOR CORE ISOLATION COOLING (RCIC) SYSTEM INSTRUMENTATION TEXT 3.3.6.1 5 07/23/2013 Title: INSTRUMENTATION PRIMARY CONTAINMENT ISOLATION INSTRUMENTATION TEXT 3.3.6.2 4 09/01/2010 Title: INSTRUMENTATION SECONDARY CONTAINMENT ISOLATION INSTRUMENTATION TEXT 3.3.7.1Title: INSTRUMENTATION INSTRUMENTATION 2 10/27/2008 CONTROL ROOM EMERGENCY OUTSIDE AIR SUPPLY (CREOAS)

SYSTEMTEXT 3.3.8.1 2 12/17/2007 Title: INSTRUMENTATION LOSS OF POWER (LOP) INSTRUMENTATION TEXT 3.3.8.2 0 11/15/2002 Title: INSTRUMENTATION REACTOR PROTECTION SYSTEM (RPS) ELECTRIC POWER MONITORING TEXT 3.4.1 4 04/27/2010 Title: REACTOR COOLANT SYSTEM (RCS) RECIRCULATION LOOPS OPERATING TEXT 3.4.2 3 10/23/2013 Title: REACTOR COOLANT SYSTEM (RCS) JET PUMPSTEXT 3.4.3 3 01/13/2012 Title: REACTOR COOLANT SYSTEM RCS SAFETY RELIEF VALVES S/RVSTEXT 3.4.4 0 11/15/2002 Title: REACTOR COOLANT SYSTEM (RCS) RCS OPERATIONAL LEAKAGEPage3of 8Report Date: 10/25/13 SSES MANUALManual Name: TSBIManual Title: TECHNICAL SPECIFICATION BASES UNIT 1 MANUALTEXT 3 .4.5Title: REACTOR COOLANTTEXT 3.4.6Title: REACTOR COOLANTTEXT 3.4.7Title: REACTOR COOLANTTEXT 3.4.8Title: REACTOR COOLANT-HOT SHUTDOWNTEXT 3.4.9Title: REACTOR COOLANT-COLD SHUTDOWNTEXT 3.4.10Title: REACTOR COOLANTTEXT 3.4.11Title: REACTOR COOLANTSYSTEMSYSTEMSYSTEMSYSTEMSYSTEMSYSTEM1 01/16/2006 (RCS) RCS PRESSURE ISOLATION VALVE (PIV) LEAKAGE3 01/25/2011 (RCS) RCS LEAKAGE DETECTION INSTRUMENTATION 2 10/04/2007 (RCS) RCS SPECIFIC ACTIVITY2 03/28/2013 (RCS) RESIDUAL HEAT REMOVAL (RHR) SHUTDOWN COOLIN1 03/28/2013 (RCS) RESIDUAL HEAT REMOVAL (RHR) SHUTDOWN COOLIN3 04/23/2008 (RCS) RCS PRESSURE AND TEMPERATURE (P/T) LIMITS0 11/15/2002 (RCS) REACTOR STEAM DOME PRESSUREG SYSTEMG SYSTEM0SYSTEMTEXT 3.5.12 01/16/2006 Title: EMERGENCY CORE COOLING SYSTEMS (ECCS) AND REACTOR CORE ISOLATION COOLING (RCIC)SYSTEM ECCS -OPERATING TEXT 3.5.2 0 11/15/2002 Title: EMERGENCY CORE COOLING SYSTEMS (ECCS) AND REACTOR CORE ISOLATION COOLING (RCIC)SYSTEM ECCS -SHUTDOWNTEXT 3.5.3 2 07/09/2010 Title: EMERGENCY CORE COOLING SYSTEMS (ECCS) AND REACTOR CORE ISOLATION COOLING (RCIC)SYSTEM RCIC SYSTEMTEXT 3.6.1.1 4 11/09/2011 Title: PRIMARY CONTAINMENT TEXT 3.6.1.2 1 04/23/2008 Title: CONTAINMENT SYSTEMS PRIMARY CONTAINMENT AIR LOCKPage 4 of 8Report Date: 10/25/13 SSES MANUALManual Name: TSBlManual Title: TECHNICAL SPECIFICATION BASES UNIT 1 MANUALTEXT 3.6.1.3Title: CONTAINMENT TEXT 3.6.1.4Title: CONTAINMENT TEXT 3.6.1.5Title: CONTAINMENT TEXT 3.6.1.6Title: CONTAINMENT TEXT 3.6.2.1Title: CONTAINMENT TEXT 3.6.2.2Title: CONTAINMENT TEXT 3.6.2.3Title: CONTAINMENT TEXT 3.6.2.4Title: CONTAINMENT TEXT 3.6.3.1Title: CONTAINMENT TEXT 3.6.3.2Title: CONTAINMENT TEXT 3.6.3.3Title: CONTAINMENT TEXT 3.6.4.1Title: CONTAINMENT 10 05/23/2012 SYSTEMS PRIMARY CONTAINMENT ISOLATION VALVES (PCIVS)1 04/23/2008 SYSTEMS CONTAINMENT PRESSURE1 10/05/2005 SYSTEMS DRYWELL AIR TEMPERATURE 0 11/15/2002 SYSTEMS SUPPRESSION CHAMBER-TO-DRYWELL VACUUM BREAKERS2 04/23/2008 SYSTEMS SUPPRESSION POOL AVERAGE TEMPERATURE 0 11/15/2002 SYSTEMS SUPPRESSION POOL WATER LEVEL1 01/16/2006 SYSTEMS RESIDUAL HEAT REMOVAL (RHR) SUPPRESSION POOL COOLING0 11/15/2002 SYSTEMS RESIDUAL HEAT REMOVAL (RHR) SUPPRESSION POOL SPRAY2 06/13/2006 SYSTEMS PRIMARY CONTAINMENT HYDROGEN RECOMBINERS 1 04/18/2005 SYSTEMS DRYWELL AIR FLOW SYSTEM1 02/28/2013 SYSTEMS PRIMARY CONTAINMENT OXYGEN CONCENTRATION 8 03/26/2012 SYSTEMS SECONDARY CONTAINMENT Page~ of ~ Report Date: 10/25/13Page 5 of 8Report Date: 10/25/13 SSES MANUJALManual Name: TSBIManual Title: TECHNICAL SPECIFICATION BASES UNIT 1 MANUALTEXT 3.6.4.2 8 03/28/2013 Title: CONTAINMENT SYSTEMS SECONDARY CONTAINMENT ISOLATION VALVES (SCIVS)TEXT 3.6.4.3 4 09/21/2006 Title: CONTAINMENT SYSTEMS STANDBY GAS TREATMENT (SGT) SYSTEMTEXT 3.7.1Title: PLANT SYSTEMSULTIMATE HEAT4 04/05/2010 RESIDUAL HEAT REMOVAL SERVICE WATER (RHRSW) SYSTEM AND THESINK (UHS)TEXT 3.7.2Title: PLANTTEXT 3. 7.3Title: PLANTTEXT 3. 7.4Title: PLANTTEXT 3.7.5Title: PLANTTEXT 3.7.6Title: PLANTTEXT 3.7.7Title: PLANT2 02/11/2009 SYSTEMS EMERGENCY SERVICE WATER (ESW) SYSTEM1 01/08/2010 SYSTEMS CONTROL ROOM EMERGENCY OUTSIDE AIR SUPPLY (CREOAS)

SYSTEM0 11/15/2002 SYSTEMS CONTROL ROOM FLOOR COOLING SYSTEM1 10/04/2007 SYSTEMS MAIN CONDENSER OFFGAS2 04/23/2008 SYSTEMS MAIN TURBINE BYPASS SYSTEM1 10/04/2007 SYSTEMS SPENT FUEL STORAGE POOL WATER LEVELTEXT 3.7.8Title: PLANT SYSTEMS0 04/23/2008 TEXT 3.8.16 05/06/2009 Title: ELECTRICAL POWER SYSTEMS AC SOURCES -OPERATING TEXT 3.8.2 0 11/15/2002 Title: ELECTRICAL POWER SYSTEMS AC SOURCES -SHUTDOWNPage~ of 8 Report Date: 10/25/13Page 6 of 8Report Date: 10/25/13 SSES MANUALManual Name: TSB1Manual Title: TECHNICAL SPECIFICATION BASES UNIT 1 MANUALTEXT 3. 8.3Title: ELECTRICAL TEXT 3.8.4Title: ELECTRICAL TEXT 3.8.5Title: ELECTRICAL TEXT 3.8.6Title: ELECTRICAL TEXT 3.8.7Title: ELECTRICAL TEXT 3.8.8Title: ELECTRICAL TEXT 3.9.1Title: REFUELING TEXT 3.9.2Title: REFUELING TEXT 3.9.3Title: REFUELING.

TEXT 3.9.4Title: REFUELING TEXT 3.9.5Title: REFUELING TEXT 3.9.6Title: REFUELING POWER SYSTPOWER SYS9POWER SYSTPOWER SYSTPOWER SYSTPOWER SYSTOPERATIONS OPERATIONS OPERATIONS OPERATIONS OPERATIONS OPERATIONS 4 10/23/2013 rEMS DIESEL FUEL OIL, LUBE OIL, AND STARTING AIR3 01/19/2009

'EMS DC SOURCES -OPERATING 1 12/14/2006 rEMS DC SOURCES -SHUTDOWN1 12/14/2006 rEMS BATTERY CELL PARAMETERS 1 10/05/2005

?EMS DISTRIBUTION SYSTEMS -OPERATING 0 11/15/2002 rEMS DISTRIBUTION SYSTEMS -SHUTDOWN0 11/15/2002 REFUELING EQUIPMENT INTERLOCKS 1 09/01/2010 REFUEL POSITION ONE-ROD-OUT INTERLOCK 0 11/15/2002 CONTROL ROD POSITION0 11/15/2002 CONTROL ROD POSITION INDICATION 0 11/15/2002 CONTROL ROD OPERABILITY

-REFUELING 1 10/04/2007 REACTOR PRESSURE VESSEL (RPV) WATER LEVELPagel of ~ Report Date: 10/25/13Page 7 of 8Report Date: 10/25/13 SSES MANUALManual Name: TSB1Manual Title: TECHNICAL SPECIFICATION BASES UNIT 1 MANUALTEXT 3.9.7 0 11/15/2002 Title: REFUELING OPERATIONS RESIDUAL HEAT REMOVAL (RHR) -HIGH WATER LEVELTEXT 3.9.8 0 11/15/2002 Title: REFUELING OPERATIONS RESIDUAL HEAT REMOVAL (RHR) -LOW WATER LEVELTEXT 3. 10.1Title: SPECIALTEXT 3.10.2Title: SPECIALTEXT 3.10.3Title: SPECIALTEXT 3.10.4Title: SPECIALTEXT 3.10.5Title: SPECIALTEXT 3.10.6Title: SPECIALTEXT 3.10.7Title: SPECIALTEXT 3.10.8Title: SPECIALOPERATIONS OPERATIONS OPERATIONS OPERATIONS OPERATIONS OPERATIONS OPERATIONS OPERATIONS 1 01/23/2008 INSERVICE LEAK AND HYDROSTATIC TESTING OPERATION 0 11/15/2002 REACTOR MODE SWITCH INTERLOCK TESTING0 11/15/2002 SINGLE CONTROL ROD WITHDRAWAL

-HOT SHUTDOWN0 11/15/2002 SINGLE CONTROL ROD WITHDRAWAL

-COLD SHUTDOWN0 11/15/2002 SINGLE CONTROL ROD DRIVE (CRD) REMOVAL -REFUELING 0 11/15/2002 MULTIPLE CONTROL ROD WITHDRAWAL

-REFUELING 1 04/18/2006 CONTROL ROD TESTING -OPERATING 1 04/12/2006 SHUTDOWN MARGIN (SDM) TEST -REFUELING Pages of 8 Report Date: 10/25/13Page 8 of 8Report Date: 10/25/13 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionTOC Table of Contents 22B 2.0 SAFETY LIMITS BASESPage B 2.0-1 0Page TS / B 2.0-2 3Page TS / B 2.0-3 5Page TS / B 2.0-4 3Page TS / B 2.0-5 5Page TS / B 2.0-6 1Pages TS / B 2.0-7 through TS / B 2.0-9 1B 3.0 LCO AND SR APPLICABILITY BASESPage TS / B 3.0-1 1Pages TS / B 3.0-2 through TS / B 3.0-4 0Pages TS / B 3.0-5 through TS / B 3.0-7 1Page TS / B 3.0-8 3Pages TS / B 3.0-9 through TS / B 3.0-11 2Page TS / B 3.0-1 la 0Page TS / B 3.0-12 1Pages TS / B 3.0-13 through TS / B 3.0-15 2Pages TS / B 3.0-16 and TS / B 3.0-17 0B 3.1 REACTIVITY CONTROL BASESPages B 3.1-1 through B 3.1-4 0Page TS / B 3.1-5 1Pages TS / B 3.1-6 and TS / B 3.1-7 2Pages B 3.1-8 through B 3.1-13 0Page TS / B 3.1-14 1Page B 3.1-15 0Page TS / B 3.1-16 1Pages B 3.1-17 through B 3.1-19 0Pages TS / B 3.1-20 and TS / B 3.1-21 1Page TS / B 3.1-22 0Page TS / B 3.1-23 1Page TS / B 3.1-24 0Pages TS / B 3.1-25 through TS / B 3.1-27 1Page TS / B 3.1-28 2Page TS / B 3.1-29 1Pages B 3.1-30 through B 3.1-33 0Pages TS / B 3.3-34 through TS / B 3.3-36 1Pages TS / B 3.1-37 and TS / B 3.1-38 2Pages TS / B 3.1-39 and TS / B 3.1-40 2Page TS / B 3.1-40a 0Pages TS / B 3.1-41 and TS / B 3.1-42 2SUSQUEHANNA

-UNIT 1TS / B LOES-1Revision 111 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionPage TS / B 3.1.43 1Page TS / B 3.1-44 0Page TS / B 3.1-45 3Pages TS / B 3.1-46 through TS / B 3.1-49 1Page TS / B 3.1-50 0Page TS / B 3.1-51 3B 3.2 POWER DISTRIBUTION LIMITS BASESPage TS / B 3.2-1 2Pages TS / B 3.2-2 and TS / B 3.2-3 3Pages TS / B 3.2-4 and TS / B 3.2-5 2Page TS / B 3.2-6 3Page B 3.2-7 1Pages TS / B 3.2-8 and TS / B 3.2-9 3Page TS / B 3.2.10 2Page TS / B 3.2-11 3Page TS / B 3.2-12 1Page TS / B 3.2-13 2B 3.3 INSTRUMENTATION Pages TS / B 3.3-1 through TS /B 3.3-4 1Page TS / B 3.3-5 2Page TS / B 3.3-6 1Page TS / B 3.3-7 3Page TS / B 3.3-7a 1Page TS / B 3.3-8 5Pages TS / B 3.3-9 through TS / B 3.3-12 3Pages TS / B 3.3-12a 1Pages TS / B 3.3-12b and TS / B 3.3-12c 0Page TS / B 3.3-13 1Page TS / B 3.3-14 3Pages TS / B 3.3-15 and TS / B 3.3-16 1Pages TS / B 3.3-17 and TS / B 3.3-18 4Page TS / B 3.3-19 1Pages TS / B 3.3-20 through TS / B 3.3-22 2Page TS / B 3.3-22a 0Pages TS / B 3.3-23 and TS / B 3.3-24 2Pages TS / B 3.3-24a and TS / B 3.3-24b 0Page TS / B 3.3-25 3Page TS / B 3.3-26 2Page TS / B 3.3-27 1Pages TS / B 3.3-28 through TS / B 3.3-30 3Page TS / B 3.3-30a 0SUSQUEHANNA

-UNIT 1 TS/BLOES-2 Revision 111SUSQ.UEHANNA

-UNIT 1TS / B LOES-2Revision 111 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionPage TS / B 3.3-31 4Page TS / B 3.3-32 5Pages TS / B 3.3-32a 0Page TS / B 3.3-32b 1Page TS / B 3.3-33 5Page TS / B 3.3-33a 0Page TS / B 3.3-34 1Pages TS / B 3.3-35 and TS / B 3.3-36 2Pages TS / B 3.3-37 and TS / B 3.3-38 1Page TS / B 3.3-39 2Pages TS / B 3.3-40 through TS / B 3.3-43 1Page TS / B 3.3-44 4Pages TS / B 3.3-44a and TS / B 3.3-44b 0Page TS / B 3.3-45 3Pages TS / B 3.3-45a and TS / B 3.3-45b 0Page TS / B 3.3-46 3Pages TS / B 3.3-47 2Pages TS / B 3.3-48 through TS / B 3.3-51 3Pages TS / B 3.3-52 and TS / B 3.3-53 2Page TS / B 3-3-53a 0Page TS / B 3.3-54 4Page TS / B 3.3-55 2Pages TS / B 3.3-56 and TS / B 3.3-57 1Page TS / B 3.3-58 0Page TS / B 3.3-59 1Page TS I B 3.3-60 0PageTS / B 3.3-61 1Pages TS / B 3.3-62 and TS / B 3.3-63 0Pages TS / B 3.3-64 and TS / B 3.3-65 2Page TS / B 3.3-66 4Page TS / B 3.3-67 3Page TS / B 3.3-68 4Page TS / B 3.3-69 5Pages TS / B 3.3-70 4Page TS / B 3.3-71 3Pages TS / B 3.3-72 and TS B B 3.3-73 2Page TS / B 3.3-74 3Page TS / B 3.3-75 2Page TS / B 3.3-75a 6Page T$ / B 3.3-75b 7Page TS / B 3.3-75c 6SUSQUEHANNA

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-UNIT 1TS / B LOES-3Revision 111 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionPages B 3.3-76 through 3.3-77 0Page TS / B 3.3-78 1Pages B 3.3-79 through B 3.3-81 0Page B 3.3-82 1Page B 3.3-83 0Pages B 3.3-84 and B 3.3-85 1Page B 3.3-86 0Page B 3.3-87 1Page B 3.3-88 0Page B 3.3-89 1Page TS / B 3.3-90 1Page B 3.3-91 0Pages TS / B 3.3-92 through TS / B 3.3-100 1Pages TS / B 3.3-101 through TS / B 3.3-103 0Page TS / B 3.3-104 2Pages TS / B 3.3-105 and TS / B 3.3-106 0Page TS / B 3.3-107 1Page TS / B 3.3-108 0Page TS / B 3.3-109 1Pages TS / B 3.3-110 and TS / B 3.3-111 0Pages TS/.B 3.3-112 and TS / B 3.3-1!2a 1Pages TS / B 3.3-113 through TS / B 3.3-115 1Page TS / B 3.3-116 3Page TS / B 3.3-117 1Pages TS / B 3.3-118 through TS / B 3.3-122 0Pages TS / B 3.3-123 and TS / B 3.3-124 1Page TS / B 3.3-124a 0Page TS / B 3.3-125 0Pages TS / B 3.3-126 and TS / B 3.3-127 1Pages TS / B 3.3-128 through TS/ B 3.3-130 0Page TS / B 3.3-131 1Pages TS / B 3.3-132 through TS / B 3.3-134 0Pages B 3.3-135 through B 3.3-137 0Page TS / B 3.3-138 1Pages B 3.3-139 through B 3.3-149 0Pages TS / B 3.3-150 and TS / B 3.3-151 1Pages TS / B 3.3-152 through TS / B 3.3-154 2Page TS / B 3.3-155 1Pages TS / B 3.3-156 through TS / B 3.3-158 2Pages TS / B 3.3-159 through TS / B 3.3-162 1Page TS / B 3.3-163 2Page TS / B 3.3-164 1Pages TS / B 3.3-165 through TS / B 3.3-167 2SUSQUEHANNA

-UNIT 1 TS / B LOES-4 Revision 111SUSQUEHANNA

-UNIT 1TS / B LOES-4Revision 111 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionPages TS / B 3.3-168 and TS B 3.3-169 1PageTS / B 3.3-170 2Pages TS / B 3.3-171 through TS / B 3.3-177 1Pages TS / B 3.3-178 through TS / B 3.3-179a 2Pages TS / B 3.3-179b and TS / B 3.3-179c 0Page TS / B 3.3-180 1Page TS / B 3.3-181 3Page TS / B 3.3-182 1Page TS / B 3.3-183 2Page TS / B 3.3-184 1Page TS / B 3.3-185 4Page TS / B 3.3-186 1Pages TS / B 3.3-187 and TS / B 3.3-188 2Pages TS / B 3.3-189 through TS / B 3.3-191 1Page TS / B 3.3-192 0Page TS / B 3.3-193 1Pages TS / B 3.3-194 and TS / B 3.3-195 0Page TS / B 3.3-196 2Pages TS / B 3.3-197 through TS / B 3.3-204 0Page TS / B 3.3-205 1Pages B 3.3-206 through.

B 3.3-209 0Page TS / B 3.3-210 1Pages B 3.3-211 through B 3.3-219 0B 3.4 REACTOR COOLANT SYSTEM BASESPages B 3.4-1 and B 3.4-2 0Pages TS / B 3.4-3 and Page TS / B 3.4-4 4Page TS / B 3.4-5 3Pages TS / B 3.4-6 through TS / B 3.4-9 2Page TS / B 3.4-10 1Pages TS / 3.4-11 and TS / B 3.4-12 0Page TS / B 3.4-13 2Page TS / B 3.4-14 1Page TS / B 3.4-15 2Pages TS / B 3.4-16 and TS / B 3.4-17 4Page TS / B 3.4-18 2Pages B 3.4-19 through B 3.4-27 0Pages TS / B 3.4-28 through TS / B 3.4-30 1Page TS / B 3.4-31 0Pages TS / B 3.4-32 and TS / B 3.4-33 1Page TS / B 3.4-34 0Pages TS / B 3.4-35 and TS / B 3.4-36 1Page TS / B 3.4-37 2Page TS / B 3.4-38 1SUSQUEHANNA

-UNIT 1TS / B LOES-5Revision 111 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionPages B 3.4-39 and B 3.4-40 0Page TS / B 3.4-41 2Pages TS / B 3.4-42 through TS I B 3.4-45 0Page TS / B 3.4-46 1Pages TS B 3.4-47 and TS / B 3.4-48 0Page TS / B 3.4-49 3Page TS / B 3.4-50 1Page TS / B 3.4-51 3Page TS / B 3.4-52 2Page TS / B 3.4-53 1Pages TS / B 3.4-54 through TS / B 3.4-56 2Page TS / B 3.4-57 3Pages TS / B 3.4-58 through TS / B 3.4-60 1B 3.5 ECCS AND RCIC BASESPages B 3.5-1 and B 3.5-2 0Page TS / B 3.5-3 2Page TS / B 3.5-4 1Page TS / B 3.5-5 2Page TS / B 3.5-6 1Pages B 3.5-7 through B 3.5-10 0Page, TS / B 3.5-11 1Page TS / B 3.5-12 0Page TS / B 3.5-13 1Pages TS / B 3.5-14 and TS / B 3.5-15 0Pages TS / B 3.5-16 through TS / B 3.5-18 1Pages B 3.5-19 through B 3.5-24 0Page TS / B 3.5-25 through TS / B 3.5-27 1Page TS / B 3.5-28 0Page TS / B 3.5-29 1Pages TS / B 3.5-30 and TS / B 3.5-31 0B 3.6 CONTAINMENT SYSTEMS BASESPage TS / B 3.6-1 2Page TS / B 3.6-1a 3Page TS / B 3.6-2 4Page TS / B 3.6-3 3Page TS / B 3.6-4 4Pages TS / B 3.6-5 and TS / B 3.6-6 3Page TS / B 3.6-6a 2Page TS / B 3.6-6b 3Page TS / B 3.6-6c 0Page B 3.6-7 0SUSQUEHANNA

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-UNIT 1TS / B LOES-6Revision 111 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionPage B 3.6-8 1Pages B 3.6-9 through B 3.6-14 0Page TS / B 3.6-15 3Page TS / B 3.6-15a 0Page TS / B 3.6-15b 2Pages TS / B 3.6-16 and TS / B 3.6-17 2Page TS / B 3.6-17a 1Pages TS / B 3.6-18 and TS / B 3.6-19 0Page TS / B 3.6-20 1Page TS / B 3.6-21 2Page TS / B 3.6-22 1Page TS / B 3.6-22a 0Page TS / B 3.6-23 1Pages TS / B 3.6-24 and TS / B 3.6-25 0Pages TS / B 3.6-26 and TS / B 3.6-27 2Page TS / B 3.6-28 7Page TS / B 3.6-29 2Page TS / B 3.6-30 1Page TS / B 3.6-31 3Pages TS / B 3.6-32 and TS / B 3.6-33 1Pages TS / B 3.6-34 and TS / B 3.6-35 0Page TS / B 3.6-36 1Page TS / B 3.6-37 0Page TS / B 3.6-38 3Page TS / B 3.6-39 2Page TS / B 3.6-40 6Page TS / B 3.6-40a 0Page B 3.6-41 1Pages B 3.6-42 and B 3.6-43 3Pages TS / B 3.6-44 and TS / B 3.6-45 1Page TS / B 3.6-46 2Pages TS / B 3.6-47 through TS / B 3.6-51 1Page TS / B 3.6-52 2Pages TS / B 3.6-53 through TS / B 3.6-56 0Page TS / B 3.6-57 1Page TS / 3.6-58 2Pages B 3.6-59 through B 3.6-63 0Pages TS / B 3.6-64 and TS / B 3.6-65 1Pages B 3.6-66 through B 3.6-69 0Pages TS / B 3.6-70 through TS / B 3.6-72 1Page TS / B 3.6-73 2Pages TS / B 3.6-74 and TS / B 3.6-75 1Pages B 3.6-76 and B 3.6-77 0SUSQUEHANNA

-UNIT 1 TS / B LOES-7 Revision 111SUSQUEHANNA

-UNIT 1TS / B LOES-7Revision 111 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionPage TS / B 3.6-78 1Pages B 3.6-79 and B 3.3.6-80 0Page TS / B 3.6-81 1Pages TS / B 3.6-82 and TS / B 3.6-83 0Page TS / B 3.6-84 4Page TS / B 3.6-85 2Page TS / B 3.6-86 4Pages TS / B 3.6-87 through TS / B 3.6-88a 2Page TS / B 3.6-89 4Page TS / B 3.6-90 2Pages TS / B 3.6-91 and TS /B 3.6-92 3Page TS / B 3.6-93 2Pages TS / B 3.6-94 through TS / B 3.6-96 1Page TS / B 3.6-97 2Page TS / B 3.6-98 1Page TS / B 3.6-99 2Pages TS / B 3.6-100 and TS / B 3.6-100a 5Page TS / B 3.6-100b 3Pages TS / B 3.6-101 and TS / B 3.6-102 1Pages TS / B 3.6-103 and TS / B 3.6-104 2Page T-S / B 3.6-105 3Page TS / B 3.6-106 2Page TS / B 3.6-107 3B 3.7 PLANT SYSTEMS BASESPages TS / B 3.7-1 3Page TS / B 3.7-2 4Pages TS / B 3.7-3 through TS / B 3.7-5 3Page TS / B 3.7-5a 1Page TS / B 3.7-6 3Page TS / B 3.7-6a 2Page TS / B 3.7-6b 1Page TS / B 3.7-6c 2Page TS / B 3.7-7 3Page TS / B 3.7-8 2Pages TS / B 3.7-9 through TS / B 3.7-11 1Pages TS / B 3.7-12 and TS / B 3.7-13 2Pages TS / B 3.7-14 through TS / B 3.7-18 3Page TS / B 3.7-18a 1Pages TS / B 3.7-18b through TS / B 3.7-18e 0Pages TS / B 3.7-19 through TS / B 3.7-23 1Page TS / B 3.7-24 1SUSQUEHANNA

-UNIT 1 TS / B LOES-8 Revision 111 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionPages TS / B 3.7-25 and TS / B 3.7-26 0Pages TS / B 3.7-27 through TS / B 3.7-29 5Page TS / B 3.7-30 2Page TS / B 3.7-31 1Page TS / B 3.7-32 0Page TS / B 3.7-33 1Pages TS / B 3.7-34 through TS / B 3.7-37 0B 3.8 ELECTRICAL POWER SYSTEMS BASESPage TS / B 3.8-1 3Pages TS / B 3.8-2 and TS / B 3.8-3 2Page TS / B 3.8-4 3Pages TS / B 3.8-4a and TS / B 3.8-4b 0Page TS / B 3.8-5 5Page TS / B 3.8-6 3Pages TS / B 3.8-7 through TS/B 3.8-8 2Page TS / B 3.8-9 4Page TS / B 3.8-10 3Pages TS / B 3.8-11 and TS / B 3.8-17 2Page TS / B 3.8-18 3Pages TS / B 3.8-19 through TS / B 3.8-21 2Pages TS / B 3.8-22 and TS / B 3.8-23 3Pages TS / B 3.8-24 through TS / B 3.8-37 2Pages B 3.8-38 through B 3.8-44 0Page TS / B 3.8-45 3Pages TS / B 3.8-46 through TS / B 3.8-48 0Pages TS / B 3.8-49 and TS / B 3.8-50 3Page TS / B 3.8-51 1Page TS / B 3.8-52 0Page TS / B 3.8-53 1Pages TS / B 3.8-54 through TS / B 3.8-57 2Pages TS / B 3.8-58 through TS / B 3.8-61 3Pages TS / B 3.8-62 and TS / B 3.8-63 5Page TS / B 3.8-64 4Page TS / B 3.8-65 5Pages TS / B 3.8-66 through TS / B 3.8-77 1Pages TS / B 3.8-77A through TS / B 3.8-77C 0Pages B 3.8-78 through B 3.8-80 0Page TS / B 3.8-81 1Pages B 3.8-82 through B 3.8-90 0SUSQUEHANNA

-UNIT 1TS / B LOES-9Revision 111 SUSQUEHANNA STEAM ELECTRIC STATIONLIST OF EFFECTIVE SECTIONS (TECHNICAL SPECIFICATIONS BASES)Section Title RevisionB 3.9 REFUELING OPERATIONS BASESPages TS / B 3.9-1 and TS / B 3.9-1a 1Pages TS / B 3.9-2 through TS / B 3.9-5 1Pages TS / B 3.9-6 through TS / B 3.9-8 0Pages B 3.9-9 through B 3.9-18 0Pages TS / B 3.9-19 through TS / B 3.9-21 1Pages B 3.9-22 through B 3.9-30 0B 3.10 SPECIAL OPERATIONS BASESPage TS / B 3.10-1 2Pages TS / B 3.10-2 through TS / B 3.10-5 1Pages B 3.10-6 through B 3.10-31 0Page TS / B 3.10-32 2Page B 3.10-33 0Page TS / B 3.10-34 1Pages B 3.10-35 and B 3.10-36 0Page TS / B 3.10-37 1Page TS / B 3.10-38 2TSB1 Text LOES.doc10/2/2013 SUSQUEHANNA

-UNIT 1TS / B LOES-10Revision 111 PPL Rev. 3Jet PumpsB 3.4.2B 3.4 REACTOR COOLANT SYSTEM (RCS)B 3.4.2 Jet PumpsBASESBACKGROUND The Reactor Coolant Recirculation System is described in the Background section of the Bases for LCO 3.4.1, "Recirculation Loops Operating,"

which discusses the operating characteristics of the system and howthese characteristics affect the Design Basis Accident (DBA) analyses.

The jet pumps are part of the Reactor Coolant Recirculation System andare designed to provide forced circulation through the core to remove hIeatfrom the fuel. The jet pumps are located in the annular region betweenthe core shroud and the vessel inner wall. Because the jet pump suctionelevation is at two-thirds core height, the vessel can be reflooded andcoolant level maintained at two-thirds core height even with the completebreak of the recirculation loop pipe that is located below the jet pumpsuction elevation.

Each reactor coolant recirculation loop contains ten jet pumps.Recirculated coolant passes down the annulus between the reactor vesselwall and the core shroud. A portion of the coolant flows from the vessel,through the two external recirculation loops, and becomes the driving flowfor the jet pumps. Each of the two external recirculation loops discharges high pressure flow into an external manifold from which individual recirculation inlet lines are routed to the jet pump risers within the reactorvessel. The remaining portion of the coolant mixture in the annulusbecomes the suction flow for the jet pumps. This flow enters the jet pumpat suction inlets and is accelerated by the drive flow. The drive flow andsuction flow are mixed in the jet pump throat tection.

The total flow thenpasses through the jet pump diffuser section into the area below the core(lower plenum),

gaining sufficient head in the process to drive the requiredflow upward through the core.TRM Section 3.4.6 provides discussion of single loop operation flow raterequirements to address jet pump structural concerns during this mode ofoperation.

APPLICABLE Jet pump OPERABILITY is an explicit assumption in the design basis lossSAFETY of coolant accident (LOCA) analysis evaluated in Reference 1.ANALYSES(continued)

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PPL Rev. 3Jet PumpsB 3.4.2BASESAPPLICABLE SAFETYANALYSES(continued)

The capability of reflooding the core to two-thirds core height is dependent upon the structural integrity of the jet pumps. If the structural system,including the beam holding a jet pump in place, fails, jet pumpdisplacement and performance degradation could occur, resulting in anincreased flow area through the jet pump and a lower core floodingelevation.

This could adversely affect the water level in the core duringthe reflood phase of a LOCA as well as the assumed blowdown flowduring a LOCA.Jet pumps satisfy Criterion 2 of the NRC Policy Statement (Ref. 4).LCOThe structural failure of any of the jet pumps could cause significant degradation in the ability of the jet pumps to allow reflooding to two-thirds core height during a LOCA. OPERABILITY of all jet pumps is required toensure that operation of the Reactor Coolant Recirculation System will beconsistent with the assumptions used in the licensing basis analysis(Ref. 1).APPLICABILITY In MODES 1 and 2, the jet pumps are required to be OPERABLE sincethere is a large amount of energy in the reactor core and since the limitingDBAs are assumed to occur in these MODES: This is consistent with therequirements for operation of the Reactor Coolant Recirculation System(LCO 3.4.1).In MODES 3, 4, and 5, the Reactor Coolant Recirculation System is notrequired to be in operation, and when not in operation, sufficient flow isnot available to evaluate jet pump OPERABILITY.

ACTIONS A. 1An inoperable jet pump can increase the blowdown area and reduce thecapability of reflooding during a design'basis LOCA. If one or more of thejet pumps are inoperable, the(continued)

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PPL Rev. 3Jet PumpsB 3.4.2BASESACTIONS A.1 (continued) plant must be brought to a MODE in which the LCO does not apply. Toachieve this status, the plant must be brought to MODE 3 within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.The Completion Time of 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> is reasonable, based on operating experience, to reach MODE 3 from full power conditions in an orderlymanner and without challenging plant systems.SURVEILLANCE SR 3.4.2.1REQUIREMENTS This SR is designed to detect significant degradation in jet pumpperformance that precedes jet pump failure (Ref. 2). This SR is requiredto be performed only when the loop has forced recirculation flow sincesurveillance checks and measurements can only be performed during jetpump operation.

With no forced recirculation flow, stresses on jet pumpassemblies are significantly reduced.

The jet pump failure of concern is acomplete mixer displacement due to jet pump beam failure.

Jet pumpplugging is also of concern since it adds flow resistance to therecirculation loop. Significant degradation is indicated if the specified criteria confirm unacceptable deviations from established patterns orrelationships.

The allowable deviations from the established patternshave been developed based on the variations experienced at plantsduring normal operation and with jet pump assembly failures (Refs. 2and 3). Each recirculation loop must satisfy two of the performance criteria provided.

Since refueling activities (fuel assembly replacement orshuffle, as well as any modifications to fuel support orifice size or coreplate bypass flow) can affect the relationship between core flow, jet pumpflow, and recirculation loop flow, these relationships may need to be re-established each cycle. Similarly, initial entry into extended single loopoperation may also require establishment of these relationships.

Duringthe initial weeks of operation under such conditions, while base-lining new"established patterns,"

engineering judgment of the daily surveillance results is used to detect significant abnormalities, which could indicate ajet pump failure.The recirculation pump speed operating characteristics (loop(continued)

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PPL Rev. 3Jet PumpsB 3.4.2BASESSURVEILLANCE SR 3.4.2.1 (continued)

REQUIREMENTS drive flow versus pump speed) are determined by the flow resistance fromthe loop suction through the jet pump nozzles.

A change in therelationship indicates a plug, flow restriction, loss in pump hydraulic

.performance,

leakage, or new flow path between the recirculation pumpdischarge and jet pump nozzle. For this criterion, loop drive flow versuspump speed relationship must be verified.

Note that recirculation pumpspeed is directly proportional to recirculation motor generator speed(Reference 5). Therefore, recirculation motor generator speed can beused for the purposes of this surveillance.

Individual jet pumps in a recirculation loop normally do not have the sameflow. The unequal flow is due to the drive flow manifold, which does notdistribute flow equally to all risers. The flow (or jet pump diffuser to lowerplenum differential pressure) pattern or relationship of one jet pump to theloop average is repeatable.

An appreciable change in this relationship isan indication that increased (or reduced) resistance has occurred in one ofthe jet pumps. This may be indicated by an increase in the relative flowfor a jet pump that has experienced beam cracks.The deviations from normal are considered indicative of a potential problem in the recirculation drive flow or jet pump system (Ref. 2). Normalflow ranges and established jet pump flow and differential pressurepatterns are established by plotting historical data as discussed inReference 2.The 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> Frequency has been shown by operating experience to betimely for detecting jet pump degradation and is consistent with theSurveillance Frequency for recirculation loop OPERABILITY verification.

This SR is modified by two Notes. If this SR has not been performed inthe previous 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> at the time an idle recirculation loop is restored toservice, Note 1 allows 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> after the idle recirculation loop is inoperation before the SR must be completed because these checks canonly be performed during jet pump operation.

The 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> is anacceptable time to establish conditions and complete data collection and'evaluation.

Note 2 allows deferring completion of this SR until 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> afterTHERMAL POWER is greater than 23% of RTP. During low flowconditions, jet pump noise approaches the threshold (continued)

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PPL Rev. 3Jet PumpsB 3.4.2BASESSURVEILLANCE SR 3.4.2.1 (continued)

REQUIREMENTS response of the associated flow instrumentation and precludes thecollection of repeatable and meaningful data.REFERENCES

1. FSAR, Section 6.3.2. GE Service Information Letter No. 330, June 9, 1990.3. NUREG/CR-3052, November 1984.4. Final Policy Statement on Technical Specifications Improvements, July 22, 1993 (58 FR 39132).5. FSAR, Section 7.7.SUSQUEHANNA

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PPL Rev. 4Diesel Fuel Oil, Lube Oil, and Starting AirB 3.8.3B 3.8 ELECTRICAL POWER SYSTEMSB 3.8.3 Diesel Fuel Oil, Lube Oil, and Starting AirBASESBACKGROUND Each diesel generator (DG) is provided with a storage tank having afuel oil capacity sufficient to operate that DG for a period of 7 dayswhile the DG is supplying its continuous rated capacity as discussed inFSAR, Section 9.5.4 (Ref. 1). The maximum load demand iscalculated using the assumption that at least three DGs are available.

This, on-site fuel oil storage tank (FOST) capacity is sufficient tooperate the DGs for longer than the time to replenish the onsite supplyfrom outside sources.Fuel oil is transferred from storage tank to day tank by a transfer pumpassociated with each storage tank. Independent pumps and pipingpreclude the failure of one pump, or the rupture of any pipe, valve, or tankto result in the loss of more than one DG. All outside tanks, pumps, andpiping are located underground.

For proper operation of the standby DGs, it is necessary to ensure theproper quality of the fuel oil. Regulatory Guide 1.137 (Ref. 2) addresses the recommended fuel oil practices as supplemented by ANSI N195(Ref. 3). The fuel oil properties governed by these SRs are the water andsediment

content, the kinematic viscosity, specific gravity (or API gravity)and impurity level.The DG lubrication system is designed to provide sufficient lubrication topermit proper operation of its associated DG under all loading conditions.

The system is required to circulate the lube oil to the diesel engine workingsurfaces and to remove excess heat generated by friction duringoperation.

Each engine oil sump contains an inventory capable ofsupporting a minimum of 7 days of operation.

This supply is sufficient toallow the operator to replenish lube oil from outside sources.Each DG has an air start system with two air receivers (DG E has four airreceivers) and each DG air start system provides adequate capacity forfive successive start cycles on the DG without recharging the air startreceivers.

Each bank of two air receivers for DG E has adequate capacityfor a minimum of five successive start cycles.(continued)

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PPL Rev. 4Diesel Fuel Oil, Lube Oil, and Starting AirB 3.8.3BASES (continued)

APPLICABLE SAFETY ANALYSESThe initial conditions of Design Basis Accident (DBA) and transient analyses in FSAR, Chapter 6 (Ref. 4), and Chapter 15 (Ref. 5), assumeEngineered Safety Feature (ESF) systems are OPERABLE.

The DGs aredesigned to provide sufficient

capacity, capability, redundancy, andreliability to ensure the availability of necessary power to ESF systems sothat fuel, Reactor Coolant System, and containment design limits are notexceeded.

These limits are discussed in more detail in the Bases forSection 3.2, Power Distribution Limits; Section 3.4, Reactor CoolantSystem (RCS); and Section 3.6, Containment Systems.Since diesel fuel oil, lube oil, and starting air subsystem support theoperation of the standby AC power sources, they satisfy Criterion 3 of theNRC Policy Statement (Ref. 6).LCOStored diesel fuel oil is required to have sufficient supply for 7 days of fullload operation.

It is also required to meet specific standards for quality.Additionally, sufficient lube oil supply must be available to ensure thecapability to operate at full load for 7 days. This requirement, inconjunction with an ability to obtain replacement supplies within 7 days,supports the availability of DGs required to shut down the reactor and tomaintain it in a safe condition for an anticipated operational occurrence (AOO) or a postulated DBA with loss of offsite power. DG day tank fuel oilrequirements, as well as transfer capability from the storage tank to theday tank, are addressed in LCO 3.8.1, "AC Sources-Operating,"

andLCO 3.8.2, "AC Sources-Shutdown."

The starting air system is required to have a minimum capacity for fivesuccessive DG start attempts without recharging the air start receivers.

APPLICABILITY The AC sources (LCO 3.8.1 and LCO 3.8.2) are required to ensure theavailability of the required power to shut down the reactor and maintainit in a safe shutdown condition after an AOO or a postulated DBA.Because stored diesel fuel oil, lube oil, and starting air subsystem support LCO 3.8.1 and LCO 3.8.2, stored diesel fuel oil, lube oil,(continued)

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PPL Rev. 4Diesel Fuel Oil, Lube Oil, and Starting AirB 3.8.3BASESAPPLICABILITY and starting air are required to be within limits when the associated DG is(continued) required to be OPERABLE.

ACTIONS The ACTIONS Table is modified by a Note indicating that separateCondition entry is allowed for each DG. This is acceptable, since theRequired Actions for each Condition provide appropriate compensatory actions for each inoperable DG subsystem.

Complying with the RequiredActions for one inoperable DG subsystem may allow for continued operation, and subsequent inoperable DG subsystem(s) governed byseparate Condition entry and application of associated Required Actions.A. 1In this Condition, the 7 day fuel oil supply for a DG is not available.

However, the Condition is restricted to fuel oil level reductions thatmaintain at least a 6 day supply. These circumstances may be caused byevents such as:a. Full load operation required for an inadvertent start while at minimumrequired level; orb. Feed and bleed operations that may be necessitated by increasing particulate levels or any number of other oil quality degradations.

This restriction allows suffiXcient time for obtaining the requisite replacement volume and performing the analyses required prior toaddition of the fuel oil to the tank. A period of 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> is considered sufficient to complete restoration of the required level prior to declaring theDG inoperable.

This period is acceptable based on the remaining capacity

(> 6 days), the fact that action will be initiated to obtainreplenishment, the availability of fuel oil in the storage tank of the fifthdiesel generator that is not required to be OPERABLE, and the lowprobability of an event during this brief period.(continued)

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PPL Rev. 4Diesel Fuel Oil, Lube Oil, and Starting AirB 3.8.3BASESACTIONS B.1(continued)

With lube oil sump level not visible in the sight glass, sufficient lube oil tosupport 7 days of continuous DG operation at full load conditions may notbe available.

Therefore, the DG is declared inoperable immediately.

C.1This Condition is entered as a result of a failure to meet the acceptance criterion for particulates.

Normally, trending of particulate levels allowssufficient time to correct high particulate levels prior to reaching the limit ofacceptability.

Poor sample procedures (bottom sampling),

contaminated sampling equipment, and errors in laboratory analysis can produce failuresthat do not follow a trend. Since the presence of particulates does notmean failure of the fuel oil to bum properly in the diesel engine, sinceparticulate concentration is unlikely to change significantly betweenSurveillance Frequency intervals, and since proper engine performance has been recently demonstrated (within 31 days), it is prudent to allow abrief period prior to declaring the associated IRG inoperable.

The 7 dayCompletion Time allows for further evaluation, resampling, and re-analysis of the DG fuel oil.D.1With the new fuel oil properties defined in the Bases for SR 3.8.3.3 notwithin the required limits, a period of 30 days is allowed for restoring thestored fuel oil properties.

This period provides sufficient time to test thestored fuel oil to determine that the new fuel oil, when mixed withpreviously stored fuel oil, remains acceptable, or to restore the stored fueloil properties.

This restoration may involve feed and bleed procedures, filtering, or combination of these procedures.

Even if a DG start and loadwas required during this time interval and the fuel oil properties wereoutside limits, there is high likelihood that the DG would still be capable ofperforming its intended function.

(continued)

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PPL Rev. 4Diesel Fuel Oil, Lube Oil, and Starting AirB 3.8.3BASESACTIONS E.1(continued)

With starting air receiver pressure

< 240 psig in one or more air receivers, sufficient capacity for five successive DG start attempts cannot beprovided by the air start system. However, as long as all receiverpressures are > 180 psig, there is adequate capacity for at least one startattempt, and the DG can be considered OPERABLE while the air receiverpressure is restored to the required limit. A period of 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> isconsidered sufficient to complete restoration to the required pressure priorto declaring the DG inoperable.

This period is acceptable based on theremaining air start capacity, the fact that most DG starts are accomplished on the first attempt, and the low probability of an event during this briefperiod. Entry into Condition E is not required when air receiver pressure isless than required limits following a successful start while the DG isoperating.

F.1With a Required Action and associated Completion Time of A through Enot met, or the stored diesel fuel oil, lube oil, or starting air not within SRlimits for reasons other than addressed by Conditions A, B, C, D or E, theassociated DG may be incapable of performing its intended function andmust be immediately declared inoperable.

SURVEILLANCE SR 3.8.3.1REQUIREMENTS This SR provides verification that there is an adequate inventory of fuel oilin the storage tanks to support each DG's operation for 7 days atcontinuous rated capacity which is greater than the maximum post LOCAload demand. The 7 day period is sufficient time to place the unit in a safeshutdown condition and to bring in replenishment fuel from an offsitelocation.

The 31 day Frequency is adequate to ensure that a sufficient supply offuel oil is available, since low level alarms are provided and unit operators would be aware of any large uses of fuel oil during this period.(continued)

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PPL Rev. 4Diesel Fuel Oil, Lube Oil, and Starting AirB 3.8.3BASESSURVEILLANCE SR 3.8.3.2REQUIREMENTS (continued)

This Surveillance ensures that sufficient lubricating oil inventory isavailable to support at least 7 days of full load operation for each DG. Thesump level requirement is based on the DG manufacturer's consumption values. The acceptance criteria of maintaining a visible level in the sightglass ensures adequate inventory for 7 days of full load operation withoutthe level reaching the manufacturer's recommended minimum level.A 31 day Frequency is adequate to ensure that a sufficient lube oil supplyis onsite, since DG starts and run time are closely monitored by the plantstaff.SR 3.8.3.3The tests listed below are a means of determining whether new fuel oil isof the appropriate grade and has not been contaminated with substances that would have an immediate detrimental impact on diesel enginecombustion.

If results from these tests are within acceptable limits, thefuel oil may be added to the storage tanks without concern forcontaminating the entire volume of fuel oil in the storage tanks. Thesetests are to be conducted prior to adding the new fuel to the storagetank(s),

but in no case is the time between receipt of new fuel andconducting the tests to- exceed 31 days. The tests, limits, and applicable ASTM Standards are as follows:a. Sample the new fuel oil following the guidelines of ASTM D4057(Ref. 7);b. Verify, following the guidelines of the tests specified inASTM D975 (Ref. 7), that the sample has:-a Density at 150C of _> 0.835 kg/L and 0.876 kg/L or anAPI Gravity of > 30 and _< 38-a Kinematic Viscosity at 400C of > 1.9 centistokes and 4.1centistokes

-A Flash Point of >520C(continued)

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PPL Rev. 4Diesel Fuel Oil, Lube Oil, and Starting AirB 3.8.3BASESSURVEILLANCE SR 3.8.3.3 (continued)

REQUIREMENT C. Verify that th§ new fuel oil has a clear and bright appearance whentested following the guidelines of ASTM D4176 procedure (Ref. 7),or has 0.05% (vol) water and sediment when tested following theguidelines of ASTM D1796 (Ref. 7). Note that if dye is used in thediesel fuel oil, the water and sediment test must be performed.

Failure to meet any of the limits for key properties of new fuel oil prior toaddition to the storage tank is cause for rejecting the new fuel oil, but doesnot represent a failure to meet the LCO concern since the fuel oil is notadded to the storage tanks.Within 31 days following the initial new fuel oil sample, the fuel oil isanalyzed to establish that the other properties specified in Specification 5.5.9 and Reference 7 are met for new fuel oil when tested following theguidelines of ASTM D975 (Ref. 7). The 31 day period is acceptable because the fuel oil properties of interest, even if they were not withinstated limits, would not have an immediate effect on DG operation.

ThisSurveillance ensures the availability of high quality fuel oil for the DGs.Fuel oil degradation during long term storage shows up as an increase inparticulate, mostly due to oxidation.

The presence of particulate does notmean that the fuel oil will not bum properly in a diesel engine. Theparticulate can cause fouling of filters and fuel oil injection equipment,

however, which can cause engine failure.Particulate concentrations should be determined following the guidelines of ASTM D2276 (Ref. 7), appropriately modified to increase the range to> 10 mg/I. This method involves a gravimetric determination of totalparticulate concentration in the fuel oil. This limit is 10 mg/I. It isacceptable to obtain a field sample for subsequent laboratory testing inlieu of field testing.

The Frequency of this test takes into consideration fueloil degradation trends that indicate that particulate concentration is unlikelyto change significantly between Frequency intervals.

SR 3.8.3.4This Surveillance ensures that, without the aid of the refill compressor, sufficient air start capacity for each DG is available.

The system designrequirements provide for a minimum of five engine start cycles withoutrecharging.

(continued)

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PPL Rev. 4Diesel Fuel Oil, Lube Oil, and Starting AirB 3.8.3BASESSURVEILLANCE SR 3.8.3.4 (continued)

REQUIREMENTS The pressure specified in this SR is intended to reflect the lowest value atwhich the five starts can be accomplished.

The air starling systemcapacity for each start cycle is calculated based on the following:

1. each cranking cycle duration should be approximately threeseconds, or2. consist of two to three engine revolutions, or3. air start requirements per engine start provided by the enginemanufacturer, whichever air start requirement is larger.The Surveillance is modified by a Note which does not require the SR tobe met when the associated DG is running.

This is acceptable becauseonce the DG is started, the safety function of the air start system isperformed.

The 31 day Frequency takes into account the capacity, capability, redundancy, and diversity of the AC sources and other indications available in the control room, including alarms, to alert the operator tobelow normal air start pressure.

SR 3.8.3.5Microbiological fouling is a major cause of fuel oil degradation.

Thereare numerous bacteria that can grow in fuel oil and cause fouling, butall must have a water environment in order to survive.

Removal ofwater from the fuel storage tanks once every 31 days eliminates thenecessary environment for bacterial survival.

This is the mosteffective means of controlling microbiological fouling.

In addition, iteliminates the potential for water entrainment in the fuel oil during DGoperation.

Water may come from any of several sources, including condensation, ground water, rain water, contaminated fuel oil, andfrom breakdown of the fuel oil by bacteria.

Frequent checking for andremoval of accumulated water minimizes fouling and(continued)

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PPL Rev. 4Diesel Fuel Oil, Lube Oil, and Starting AirB 3.8.3BASESSURVEILLANCE SR 3.8.3.5 (continued)

REQUIREMENTS provides data regarding the watertight integrity of the fuel oil system. TheSurveillance Frequencies are established by Regulatory Guide 1.137(Ref. 2). This SR is for preventive maintenance.

The presence of waterdoes not necessarily represent failure of this SR, provided theaccumulated water is removed during performance of the Surveillance.

REFERENCES

1. FSAR, Section 9.5.4.2. Regulatory Guide 1.137.3. ANSI N195,1976.

4. FSAR, Chapter 6.5. FSAR, Chapter 15.6. Final Policy Statement on .Technical Specifications Improvements, July 22, 1993 (58 FR 39132).7. ASTM Standard:

D4057; D975; D4176; D1796; and D2276.SUSQUEHANNA

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