ML24194A078

Technical Requirements Manual

ML24194A078
Person / Time
Site:	Susquehanna
Issue date:	06/28/2024
From:	Susquehanna
To:	Document Control Desk, Office of Nuclear Reactor Regulation
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Download: ML24194A078 (1)

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MANUAL HARD COPY DISTRIBUTION DOCUMENT TRANSMITTAL 2024-5767 USER INFORMATION:

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GERLACH*ROSEY M 06/28/2024 LOCATION:

USNRC FROM:

NUCLEAR RECORDS DOCUMENT CONTROL CENTER (NUCSA-2)

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WHEN REPLACING THIS MATERIAL IN'YOUR HARDCOPY MANUAL, ENSURE THE UPDATE DOCUMENT ID IS THE SAME DOCUMENT ID YOU'RE REMOVING FROM YOUR MANUAL.

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TRM2 - TECHNICAL REQUIREMENTS MANUAL UNIT 2 REMOVE MANUAL TABLE OF CONTENTS DATE: 06/17/2024 ADD MANUAL TABLE OF CONTENTS DATE: 06/27/2024 CATEGORY: DOCUMENTS TYPE: TRM2 of 2

UU11.

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ID:

TEXT 3.11.4.1 ADD:

REV: 7 RE:MOVE:

REV:6 CATEGORY: DOCUMENTS TYPE: TRM2 ID:

TEXT B3.ll.4.1 REMOVE :

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of 2

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SSES MANUAL Manual Name:

TRM2

, Manual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 Table Of Contents Issue Date:

06/27/2024 Procedure Name Rev Issue Date Change ID Change Number TEXT LOES 99 01/03/2019

Title:

LIST OF EFFECTIVE SECTIONS TEXT TOC 29 11/27/2023

Title:

TABLE OF CONTENTS TEXT 1.1 1

11/27/2023

Title:

USE AND APPLICATION DEFINITIONS

0.

TEX:i:~~, PLANT PROGRAMS AND SET:OINTS 0

2

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TEXT 2.2 13 06/29/!20*~ )!:)

Title:

PLANT PROGRAMS AND SETPOINTS INSTR~ENT~TRrIP SETPOINT TABLE

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TEXT 3. O 8 /) 0'.3/18/2021

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Title:

APPLICABILITY TECHNICAL/R,E~e~{-.EME:lji.I' FOR OPERATION (TRO) APPLICABILITY

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TEXT 3:1.1 G~~

11/09/2007

Title:

REACTIVITY CON_lTROL SYS.TEl\'IS._;ANTICIPATED TRANSIENT WITHOUT SCRAM ALTERNATE. ROD

/

INJECTION (AT,WS*=-ARI. ))I'N,$/J'RUMENTATION TEXT 3.1.2

(~ 0 11/19/2002

Title:

REACTIV~Q~RbL~SYSTEMS CONTROL ROD DRIVE (CRD) HOUSING SUPPORT VJ TEXT 3.1.3

-~

5 12/18/2017

Title:

REACTIVITY CONTROL SYSTEMS CONTROL ROD BLOCK INSTRUMENTATION TEXT 3.1.4 1

10/12/2020

Title:

REACTIVITY CONTROL SYSTEMS CONTROL ROD SCRAM ACCUMULATORS INSTRUMENTATION AND CHECK VALVE TEXT 3.2.1 21 07/05/2023

Title:

CORE OPERATING LIMITS REPORT (COLR)

Page 1 of 15 Report Date: 06/27/24

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 T+/-t"le:INSTRUl\'IENTATibN METEOROLOGICAL MONITORING INSTRUMENTATION TEXT 3.3.4 11 07/21/2017

Title:

INSTRUMENTATION TRM POST-ACCIDENT MONITORING INSTRUMENTATION TEXT 3.3.5 0

,11/19/2002

Title:

INSTRUMENTATION THIS PAGE INTENTIONALLY LEFT BLANK TEXT 3.3.6 6

06/29/2023

Title:

INSTRUMENTATION ISOLATION ACTUATION INSTRUMENTATION TEXT 3.3.7 6

04/16/2024

Title:

.INSTRUMENTATION MAIN TURBINE OVERSPEED PROTECTION SYSTEM TEXT 3.3.8 1

10/22/2003

Title:

INTENTIONALLY LEFT BLANK TEXT 3.3.9 3

05/14/2009

Title:

INSTRUMENTATION LPRM UPSCALE ALARM INSTRUMENTATION TEXT 3.3.10 1

12/14/2004

Title:

INSTRUMENTATION REACTOR RECIRCULATION PUMP MG SET STOPS TEXT 3.3.11 1

10/22/2003

Title:

INSTRUMENTATION MVP ISOLATION INSTRUMENTATION TEXT 3.3.12 2

04/02/2019

Title:

WATER MONITORING INSTRUMENTATION Page 2 of 15 Report Date: 06/27/24

SSES MANUAL Manual Name:

TRM2 Manual

Title:

TECHNICAL REQUIREMENTS lf.lANUAL 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 1

11/27/2023

_____ __j._i_tl_e_:~CDfilAINMENT VENTING OR PURGING TEXT 3.6.2 3

01/03/2019

Title:

SUPPRESSION CHAMBER TO DRYWELL VACUUM BREAKER POSITION INDICATION TEXT 3.6.3 0

11/19/2002

Title:

CONTAINMENT SUPPRESSION POOL ALARM INSTRUMENTATION Page 3 of 15 Report Date: 06/27/24

SSES MANUAL Manual Name :

TRM2 Manual

Title:

TECHNICAL REQUIREMENTS MA.1.'JUAL UNIT 2 TEXT 3.6.4 1

11/27/2023

Title:

CONTAINMENT PRIMARY CONTAINMENT CLOSED SYSTEM BOUNDARIES TEXT 3.7.1 0

11/19/2002

Title:

PLANT SYSTEMS EMERGENCY SERVICE WATER SYSTEM (ESW) SHUTDOWN TEXT 3.7.2 1

11/27/2023 TEXT 3.7.3.1 7

04/21/2022

Title:

PLANT SYSTEMS FIRE SUPPRESSION WATER SUPPLY SYSTEM TEXT 3.7.3.2 3

04/16/2009

Title:

PLANT SYSTEMS SPRAY AND SPRINKLER SYSTEMS TEXT 3.7.3.3 4

05/16/2016

.Title: PLANT SYSTEMS CO2 SYSTEMS TEXT 3.7.3.4 2

04/16/2009

Title:

PLANT SYSTEMS HALON SYSTEMS TEXT 3.7.3.5 2

04/16/2009

Title:

PLANT SYSTEMS FIRE HOSE STATIONS TEXT 3.7.3.6 2

04/16/2009

Title:

PLANT SYSTEMS YARD FIRE HYDRANTS AND HYDRANT HOSE HOUSES TEXT 3.7.3.7 1

04/26/2006

Title:

PLANT SYSTEMS FIRE RATED ASSEMBLIES TEXT 3.7.3.8 15 08/02/2021

Title:

PLANT SYSTEMS FIRE DETECTION INSTRUMENTATION TEXT 3.7.4 2

11/27/2023

Title:

PLANT SYSTEMS SOLID RADWASTE SYSTEM Page 4 of 15 Report Date: 06/27/24

SSES MANUAL Manual Na.me :

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 4

08/02/2021

---

.1..1..'tle_L..ELECTRICAL POWER PRIMARY CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES TEXT 3.8.2.1 3

09/19/2023

Title:

ELECTRICAL POWER MOTOR OPERATED VALVES {MOV) THERMAL OVERLOAD PROTECTION CONTINUOUS TEXT 3.8.2.2 3

06/23/2021 Page 5

Title:

ELECTRICAL POWER MOTOR OPERATED VALVES

{MOV} THERMAL OVERLOAD PROTECTION -

AUTOMATIC of 15 Report Date: 06/27/24

SSES MANUAL Manual Name :

TRM2 Manual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.8.3 4

01/28/2020

Title:

ELECTRICAL POWER DIESEL GENERATOR (DG) MAINTENANCE ACTIVITIES TEXT 3.8.4 2

11/27/2023

Title:

ELECTRICAL POWER 24 VDC ELECTRICAL SUBSYSTEM TEXT 3.8.5 1

11/14/2013 Trt:fo-: EliECTRTCAL-POWER DEGRADED VOLTAGE PROTECTION TEXT 3.8.6 3

03/05/2019

Title:

ELECTRICAL POWER EMERGENCY SWITCHGEAR ROOM COOLING TEXT 3.8.7 3

02/25/2021

Title:

BATTERY MAINTENANCE AND MONITORING PROGRAM TEXT 3.9.1 0

11/19/2002

Title:

REFUELING OPERATIONS DECAY TIME TEXT 3.9.2 0

11/19/2002

Title:

REFUELING OPERATIONS COMMUNICATIONS TEXT 3.9.3 1

03/12/2019

Title:

REFUELING OPERATIONS REFUELING PLATFORM TEXT 3.10.1 2

11/27/2023

Title:

MISCELLANEOUS SEALED SOURCE CONTAMINATION TEXT 3.10.2 1

04/09/2007

Title:

MISCELLANEOUS SHUTDOWN MARGIN TEST RPS INSTRUMENTATION TEXT 3.10.3 4

10/05/2022

Title:

MISCELLANEOUS INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI}

TEXT 3.10.4 2

04/17/2009

Title:

INTENTIONALLY LEFT BLANK Page 6 of 15 Report Date: 06/27/24

SSES MANUAL Manual Name:

TRM2 Manual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.11.1.1 2

11/27/2023

Title:

RADIOACTIVE EFFLUENTS LIQUID EFFLUEN~S CONCENTRATION TEXT 3. 11. 1. 2 2

11/27/2023

Title:

RADIOACTIVE EFFLUENTS LIQUID EFFLUENTS DOSE TEXT 3. 11. 1. 3 2

11/27/2023

Title:

RADIOACTIVE EFFLUENTS LIQUID WASTE TREATMENT SYSTEM TEXT 3. 11. 1. 4 3

11/27/2023

Title:

RADIOACTIVE EFFLUENTS LIQUID RADWASTE EFFLUENT MONITORING INSTRUMENTATION TEXT 3. 11. 1. 5 4

11/27/2023

Title:

RADIOACTIVE EFFLUENTS RADIOACTIVE LIQUID PROCESS MONITORING INSTRUMENTATION TEXT 3.11.2.1 5

11/27/2023

Title:

RADIOACTIVE EFFLUENTS DOSE RATE TEXT 3.11.2.2 2

11/27/2023

Title:

RADIOACTIVE EFFLUENTS DOSE NOBLE GASES TEXT 3.11.2.3 2

11/27/2023

Title:

RADIOACTIVE EFFLUENTS DOSE -

IODINE, TRITIUM, AND RADIONUCLIDES IN PARTICULATE FORM TEXT 3.11. 2. 4 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS GASEOUS RADWASTE TREATMENT SYSTEM TEXT 3.11. 2. 5 5

7 /2023

---

.1.-illaLRADJDACTIVE EFFLUENTS VENTILATION EXHAUST TREATMENT SYSTEM TEXT 3. 11. 2. 6 9

11/27/2023

Title:

RADIOACTIVE EFFLUENTS RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION TEXT 3.11.3 2

11/27/2023

Title:

RADIOACTIVE EFFLUENTS TOTAL DOSE Page 7 of 15 Report Date: 06/27/24

SSES MANUAL Manual Name :

TRM2 Manual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT 3.11.4.1 7

06/27/2024

Title:

RADIOACTIVE EFFLUENTS MONITORING PROGRAM TEXT 3.11. 4. 2 3

11/27/2023

Title:

RADIOACTIVE EFFLUENTS LAND USE CENSUS TEXT 3.11.4.3 2

11/27/2023 ff-~e:-RADIOKCTIVE-EFFLUENTS INTERLABORATORY COMPARISON PROGRAM TEXT 3.12.1 0

11/19/2002

Title:

LOADS CONTROL PROGRAM CRANE TRAVEL-SPENT FUEL STORAGE POOL TEXT 3.12.2 4

04/17/2008

Title:

LOADS CONTROL PROGRAM HEAVY LOADS REQUIREMENTS TEXT 3.12.3 0

11/19/2002

Title:

LOADS CONTROL PROGRAM LIGHT LOADS REQUIREMENTS TEXT 4.1 0

09/27/2003

Title:

ADMINISTRATIVE CONTROLS ORGANIZATION TEXT 4.2 1

01/03/2019

Title:

ADMINISTRATIVE CONTROLS REPORTABLE EVENT ACTION TEXT 4.3 1

01/03/2019

Title:

ADMINISTRATIVE CONTROLS SAFETY LIMIT VIOLATION TEXT 4.4 1

12/18/2008

Title:

ADMINISTRATIVE CONTROLS PROCEDURES & PROGRAMS TEXT 4.5 2

11/27/2023

Title:

ADMINISTRATIVE CONTROLS REPORTING REQUIREMENTS TEXT 4.6 0

09/27/2003

Title:

ADMINISTRATIVE CONTROLS RADIATION PROTECTION PROGRAM Page 8 of 15 Report Date: 06/27/24

SSES MANUAL Manual Name:

TRM2 Manual

Title:

TECHNICAL REQUIREMENTS ~lANUAL UNIT 2 TEXT 4.7 1

12/13/2022

Title:

ADMINISTRATIVE CONTROLS TRAINING TEXT B3.0 7

03/18/2021

Title:

APPLICABILITY BASES TECHNICAL REQUIREMENT FOR OPERATION (TRO) APPLICABILITY TEXT B3.1.l 2

04/29/2014

Title:

REACTIVITY CONTROL SYSTEM BASES ANTICIPATED TRANSIENT WITHOUT SCRAM ALTERNATE ROD INJECTION (ATWS-ARI) INSTRUMENTATION TEXT B3.1.2 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 1

10/12/2020

Title:

REACTIVITY CONTROL SYSTEM BASES CONTROL ROD SCRAM ACCUMULATORS INSTRUMENTATION AND CHECK VALVE TEXT B3.2.1 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

---

:J.T~1.r.t1a:-INS~RUMEJS!l'ATION BASES METEOROLOGICAL MONITORING INSTRUMENTATION TEXT B3.3.4 8

11/27/2023

Title:

INSTRUMENTATION BASES TRM POST ACCIDENT MONITORING (PAM) INSTRUMENTATION TEXT B3.3.5 2

11/09/2007

Title:

INSTRUMENTATION BASES THIS PAGE INTENTIONALLY LEFT BLANK Page 9 of 15 Report Date: 06/27/24

SSES MANUAL Manual Name:

TRM2 Manual

Title:

TECHNICAL*REQUIREMENTS MANUAL UNIT 2 TEXT B3.3.6 7

06/29/2023

Title:

INSTRUMENTATION BASES TRM ISOLATION ACTUATION INSTRUMENTATION TEXT B3.3.7 6

04/16/2024

Title:

INSTRUMENTATION BASES ¥JAIN TURBINE OVERSPEED PROTECTION SYSTEM TEXT B3.3.8 1

10/22/2003 rt:'l"e: INTENTIONALLY BLANK TEXT B3.3.9 4

01/03/2019

Title:

INSTRUMENTATION BASES LPRM UPSCALE ALARM INSTRUMENTATION TEXT B3.3.10 3

02/22/2012

Title:

INSTRUMENTATION BASES REACTOR RECIRCULATION PUMP MG SET STOPS TEXT B3.3.11 1

10/22/2003

Title:

INSTRUMENTATION BASES MVP ISOLATION INSTRUMENTATION TEXT B3.3.12 1

04/02/2019

Title:

WATER MONITORING INSTRUMENTATION TEXT B3.4.1 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 Page 10 of 15 Report Date: 06/27/24

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 2

03/17/2020

Title:

ECCS RPV,WATER INVENTORY CONTROL AND RCIC SYSTEM ADS MANUAL INHIBIT TEXT B3.5.2 2

03/05/2019

Title:

ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM ECCS RPV WATER INVENTORY CONTROL AND RCIC MONITORING INSTRUMENTATION TEXT B3.5.3 2

03/05/2019

Title:

ECCS RPV WATER INVENTORY CONTROL AND RCIC SYSTEM LONG TERM NITROGEN SUPPLY TO ADS TEXT B3.6.l 1

11/27/2023

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 2

11/27/2023

Title:

CONTAINMENT. BASES PRIMARY CONTAINMENT CLOSED SYSTEM BOUNDARIES TEXT B3.7.1 0

11/19/2002

Title:

PLANT SYSTEMS BASES EMERGENCY SERVICE WATER SYSTEM (SHUTDOWN)

TEXT B3.7.2 l

11/27/2023

---

',1.TnL-it1a:-ELANT__SYS5:'EMS BASES ULTIMATE HEAT SINK (UHS) GROUND WATER LEVEL TEXT B3.7.3.1 4

02/16/2017

Title:

PLANT SYSTEMS BASES FIRE SUPPRESSION WATER SUPPLY SYSTEM TEXT B3.7.3.2 2

04/26/2006

Title:

PLANT SYSTEMS BASES SPRAY AND SPRINKLER SYSTEMS Page 11 of 15 Report Date: 06/27/24

SSES MANUAL Manual Name:

TRM2 Manual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.7.3.3 0

11/19/2002

Title:

PLANT SYSTEMS BASES CO2 SYSTEMS TEXT B3.7.3.4 3

06/19/2019

Title:

PLANT SYSTEMS BASES HALON SYSTEMS TEXT B3.7.3.5 1

04/26/2006

=T:i:E-J;e-: PiiANT SYSTEMS BASES FIRE HOSE STATIONS TEXT B3.7.3.6 1

04/26/2006

Title:

PLANT SYSTEMS BASES YARD FIRE HYDRANTS AND HYDRANT HOSE HOUSES TEXT B3.7.3.7 0

11/19/2002

Title:

PLANT SYSTEMS BASES FIRE RATED ASSEMBLIES TEXT B3.7.3.8 3

09/27/2012

Title:

PLANT SYSTEMS BASES FIRE DETECTION INSTRUMENTATION TEXT B3.7.4 1

11/27/2023

Title:

PLANT SYSTEMS BASES SOLID RADWASTE SYSTEM TEXT B3.7.5.1 0

11/19/2002

Title:

PLANT SYSTEMS BASES MAIN CONDENSER OFFGAS HYDROGEN MONITOR TEXT B3.7.5.2 0

11/19/2002

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: 06/27/24

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.l 2

03/10/2010

Title:

ELECTRICAL POWER BASES PRIMARY CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES TEXT B3.8.2.l 1

09/19/2023

Title:

ELECTRICAL POWER BASES MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION CONTINUOUS TEXT B3.8.2.2 2

06/23/2021

Title:

ELECTRICAL POWER BASES MOTOR OPERATED VALVES (MOV) THERMAL OVERLOAD PROTECTION -

AUTOMATIC TEXT B3.8.3 0

11/19/2002

Title:

ELECTRICAL POWER BASES DIESEL GENERATOR (DG) MAINTENANCE ACTIVITIES TEXT B3. 8.4 1

11/27/2023

Title:

ELECTRICAL POWER BASES 24 VDC ELECTRICAL POWER SUBSYSTEM TEXT B3.8.5 1

11/14/2013

---

Ti.tl.e.L..ELE.GTRICA_k_POWER BASES DEGRADED VOLTAGE PROTECTION TEXT B3.8.6 4

03/05/2019

Title:

ELECTRICAL POWER BASES EMERGENCY SWITCHGEAR ROOM COOLING TEXT B3.8.7 3

02/25/2021

Title:

BATTERY MAINTENANCE AND MONITORING PROGRAM Page 13 of 15 Report Date:* 06/27/24

SSES MANUAL Manual Name:

TRM2 Manual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.9.1 0

11/19/2002

Title:

REFUELING OPERATIONS BASES DECAY TIME TEXT B3.9.2 0

11/19/2002

Title:

REFUELING OPERATIONS BASES COMMUNICATIONS TEXT B3.9.3 1

03/12/2019 rtre-: REFUELING OPERATIONS BASES REFUELING PLATFORM TEXT B3.10.1 1

11/27/2023

Title:

MISCELLANEOUS BASES SEALED SOURCE CONTAMINATION TEXT B3.10.2 1

04/10/2007

Title:

MISCELLANEOUS BASES SHUTDOWN MARGIN TEST RPS INSTRUMENTATION TEXT B3.10.3 3

10/05/2022

Title:

MISCELLANEOUS BASES INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI)

TEXT B3. 11. 1. 1 2

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES LIQUID EFFLUENTS CONCENTRATION TEXT B3. 11. 1. 2 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES LIQUID EFFLUENTS DOSE TEXT B3. 11. 1. 3 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES LIQUID WASTE TREATMENT SYSTEM TEXT B3.ll.1.4 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES LIQUID RADWASTE EFFLUENT MONITORING INSTRUMENTATION TEXT B3.ll.1.5 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES RADIOACTIVE LIQUID PROCESS MONITORING INSTRUMENTATION TEXT B3.11.2.1 2

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES DOSE RATE Page 14 of 15 Report Date: 06/27/24

SSES MANUAL Manual Name:

TRM2 Manual

Title:

TECHNICAL REQUIREMENTS MANUAL UNIT 2 TEXT B3.ll.2.2 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES DOSE -

NOBLE GASES TEXT B3.11. 2. 3 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES DOSE -

IODINE, TRITIUM, AND RADIONUCLIDES IN PARTICULATES FORM TEXT B3.11.2.4 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES GASEOUS RADWASTE TREATMENT SYSTEM TEXT B3.11.2.5 6

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES VENTILATION EXHAUST TREATMENT SYSTEM TEXT B3.11.2.6 3

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION TEXT B3.11.3 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES TOTAL DOSE TEXT B3.11.4.l 8

06/27/2024

Title:

RADIOACTIVE EFFLUENTS BASES MONITORING PROGRAM TEXT B3.11.4. 2 1

11/27/2023

Title:

RADIOACTIVE EFFLUENTS BASES LAND USE CENSUS TEXT B3.11. 4. 3 1

11/27/2023

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: 06/27/24

Monitoring Program Rev. 7 3.11.4.1 3.11 RADIOACTIVE EFFLUENTS 3.11.4 Radiological Environmental Monitoring 3.11.4.1 Monitoring Program TRO 3.11.4.1

• The Radiological Environmental Monitoring Program shall be conducted as specified in Table 3.11.4.1-1.

ACTIONS

---

NOTE--------------

The provisions of TRO 3.0.4 are not applicable.

CONDITION REQUIRED ACTION COMPLETION TIME A

Radiological A.1 Initiate a condition report.

In accordance with the Environmental Corrective Action Monitoring Program not Program being conducted as specified in Table 3.11.4.1-1.

8.

The average level of B.1 Initiate a condition report.

In accordance with the radioactivity over any Corrective Action calendar quarter as the Program result of an individual radionuclide in plant effluents in a particular environmental exposure pathway in a particular

~nvir-enmental-sampling medium, at a specified location exceeds the applicable reporting level of Table 3. 11.4. 1-2.

SUSQUEHANNA - UNIT 2 TRM / 3.11-35

Rev. 7 ACTIONS CONDITION C.

More than one of the radionuclides in Table 3.11.4.1-2 are detected in a particular environmental exposure pathway at a specified monitoring location and are the result of plant

-effluents.

AND The sum of the ratios of the quarterly average activity levels to their corresponding reporting levels of each detected radionuclide, from Table 3.11-4-1-2, is

,

,; 1.0.

D.

One or more Radionuclide(s) other than those in Table 3.11.4.1-2 are detected in a particular environmental exposure pathway at a specified location and are the result of plant effluents.

AND The potential annual dose to a MEMBER OF TRE:Posnc-fro rrn:111 detected radionuc!ides that are the result of plant effluents is greater than or equal to the calendar year limits of TROs 3.11.1.2, 3.11.2.2 and 3.11.2.3.

SUSQUEHANNA - UNIT 2 REQUIRED ACTION C.1 Initiate a condition report.

D.1 Initiate a condition report.

TRM / 3.11-36 Monitoring Program 3.11.4.1 COMPLETION TIME In accordance with the Corrective Action Program In accordance with the Corrective Action Program

Rev. 7 ACTIONS CONDlTlON REQUIRED ACTION E.

All requirements for a E.1 Initiate a condition report.

Special Report per either Condition B, C, or D are met except that the radionuclides detected are not the result of plant effluents.

F.

Milk or fresh leafy vegetable samples are unavailable from one or more of the sample locations required by Table 3.11.4.1-1.

SUSQUEHANNA - UNIT 2 NOTE-----------------

The specific locations from which samples were unavailable may then be deleted from the monitoring program.

F.1 Initiate a condition report.

TRM / 3.11-37 Monitoring Program 3.11.4.1 COMPLETION TIME ln accordance with the Corrective Action Program In accordance with the Corrective Action Program

Rev. 7 TECHNICAL REQUIREMENT SURVEILLANCE Monitoring Program 3.11.4.1

---

NOTE----*----------

The provisions of TRS 3.0.3 are not applicable to the below surveillances.

SURVEILLANCE TRS 3.11.4.1.1 Collect the radiological environmental monitoring samples pursuant to Table 3.11.4.1-1.

TRS 3.11.4.1.2 Analyze samples pursuant to the requirements of Table 3.11.4.1-1 with equipment meeting the detection capabilities required by Table 3.11.4.1-3.

TRS 3.11.4.1.3 Determine annual cumulative potential dose contributions from radionuclides detected in environmental samples in accordance with the methodology and parameters in the ODCM.

SUSQUEHANNA - UNIT 2 TRM / 3.11-38 FREQUENCY As required by Table 3.11.4.1-1 As required by Table 3.11.4.1-1 Annually

Rev. 7 Monitoring Program 3.11.4.1 TABLE 3.11.4.1-1 (Page 1 of 3)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM

1.

2.

EXPOSURE PATHWAY AND/OR SAMPLE DIRECT RADIATION AIRBORNE Radioiodine and Particulates NUMBER OF REPRESENTATIVE SAMPLES AND SAMPLE LOCATIONS 40 routine monitoring stations with two or more dosimeters or with one instrument for measuring and recording dose rate continuously placed as follows:

1.

An inner ring of stations, one in each meteorological sector, in the general area of the SITE BOUNDARY

2.

An outer ring of stations, one in each meteorological sector, in the 3 to 9 mile range from the site

3.

The balance of the stations placed in special interest areas such as population centers, nearby residences, schools, and in 1 or 2 areas to serve as control stations Samples from 5 locations

a.

1 sample from close to each ofthe.3 SITE BOUNDARY locations (in different Sl;lctors) with the highest calculated annual average ground level D/Q

b.

1 sample from the vicinity of the community having one of the highest calculated annual ground level D/Q c:-1-sampleiroma-contro location, between 15 and 30 km distant and in the least prevalent wind direction of wind blowing from the plant SAMPLING AND COLLECTION FREQUENCY Quarterly Continual sampler operation with sample collection weekly, or more frequently if required by dust loading TYPE AND FREQUENCY OF ANALYSIS Gamma dose quarterly Radioiodine Canister:

1-131 Analysis weekly Particulate Sam12ler:

Gross Beta radio activity analysis following filter change(a) Gamma isotopic analysis of composite (by location)_quarterlY-(al Airborne particulate sample filters shall be analyzed for gross beta radioactivity 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or more after sampling to allow for radon and thorn daughter decay. lf gross beta activity in air particulate samples is greater than ten times the yearly mean of control samples, gamma isotopic analysis shall be performed on the individual samples.

SUSQUEHANNA - UNIT 2 TRM / 3.11-39

Rev. 7 Monitoring Program 3.11.4.1 TABLE 3.11.4.1-1 (Page 2 of 3)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM EXPOSURE NUMBER OF SAMPLING AND PATHWAY AND/OR REPRESENTATIVE SAMPLES COLLECTION TYPE AND FREQUENCY SAMPLE AND SAMPLE LOCATIONS FREQUENCY OF ANALYSIS

3.

WATERBORNE

a. Surface 1 sample upstream Upstream Sample:

Gamma isotopic 1 sample downstream Composite analysis monthly.

sample over Composite for oiie-rn onth tritium analyses-quarterly

• period Downstream Sample:

weekly grab sample, composited monthly

b. Ground Samples from 1 or 2 sources Quarterly Gamma isotopic and only if likely to be affected tritium analyses quarterly C. Drinking 1 sample from each of 1 to 3 of Composite sample 1-131 analysis on each the nearest water supplies that over 2-week period composite when the dose could be affected by its discharge when 1-131 analysis calculated for the is performed, monthly consumption of the water 1 sample from upstream drinking composite otherwise is greater than 1 mrem per water supply. If none available, year. Composite for gross Surface water upstream sample beta and gamma isotopic serves as a control location for analyses monthly.

Drinking water Composite for tritium analyses quarterly

d. Sediment from 1 sample from downstream area Semiannually Gamma isotopic analyses shoreline with existing or potential semiannually recreational value SUSQUEHANNA - UNIT 2 TRM / 3.11-40

Rev. 7 Monitoring Program 3.11.4.1 TABLE 3.11.4.1-1 (Page 3 of 3)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM EXPOSURE NUMBER OF REPRESENTATIVE SAMPLING AND TYPE AND PATHWAY SAMPLES AND SAMPLE COLLECTION FREQUENCY OF AND/OR SAMPLE LOCATIONS FREQUENCY ANALYSIS

4.

INGESTION

a. Milk

a.

Samples from milking animals in Semimonthly when Gamma isotopic and 3 locations within 5km from the animals are on 1-131 analysis plant having the highest dose

• pasture, monthly at semimonthly when potential. If there are no_nl;l, other times.

animals are on then, 1 sample from milking pasture; monthly*at --

animals in each of 3 areas other times.

between 5 and 8km distant where doses are calculated to be greater than 1 mrem per year.

1 sample from milking animals at a control location (between 15 and 30km from the plant preferably in the least prevalent direction for wind blowing from the plant).

b. Fish and/or

b.

1 sample of each of two Sample in season, or Gamma isotopic Invertebrates recreationally important species semiannually if they analysis on edible in vicinity of plant discharge are not seasonal.

portions.

area.

1 sample of same species in areas not influenced by plant discharge.

C. Food Products C.

1 sample of each principal class At time of harvest Gamma isotopic of food products from any area, analysis on edible which is irrigated by water in portions.

which liquid plant wastes have been discharged.

Samples of 3 different kinds of Monthly when Gamma isotopic and broad leaf vegetation grown available 1-131 analysis.

nearest each of two different offsite locations of highest

[e_dLc.ted annual average ground level D/Q if milk sampling is not performed.

1 sample of each of the similar Monthly when Gamma isotopic and broad leaf vegetation grown available 1-131 analysis.

between 15 to 30km from the plant, preferably, in the least prevalent direction for wind blowing from the plant if milk sampling is not performed.

SUSQUEHANNA - UNIT 2 TRM / 3.11-41

Monitoring Program Rev. 7 3.11.4.1 TABLE 3.11.4.1-2 REPORTING LEVELS FOR RADIOACTIVITY CONCENTRATIONS IN ENVIRONMENTAL SAMPLES REPORTING LEVELS Water Airborne Particulate Fish Milk Food Products Analysis (pCi/I) or Gases (pCi/m3)

(pCi/kg, wet)

(pCi/I)

(pCi/kg, wet)

H-3 20,00Q(a}

lVln:-54 __

1_,00_0 30,000 Fe-59 400 10,000 Co-58 1,000 30,000 Co-60 300 10,000 Zn-65 300 20,000 Zr-Nb-95 400(b}

1-131 2

0.9 3

100 Cs-134 30 10 1,000 60 1,000 Cs-137 50 20 2,000 70 2,000 Ba-La-140 20Q(b) 300 (a) For drinking water samples. This is 40 CFR Part 141 value. If no drinking water pathway exists, a value of 30,000 pCi/1 may be used.

(b) Total for parent and daughter.

SUSQUEHANNA - UNIT 2 TRM / 3.11-42

Monitoring Program Rev. 7 3.11.4.1 TABLE 3.11.4.1-3 DETECTION CAPABILITIES FOR ENVIRONMENTAL SAMPLE ANALYSIS LOWER LIMIT OF DETECTION (LLD)

Airborne Food Water Particulate Or Fish Milk Products Sediments Analysis (pCi/1)

Gases (pCi/m3)

(pCi/kg, wet)

(pCi/I)

(pCi/kg, wet)

(pCi/kg,dry)

Gross Beta 4

0.01 H.-3_

2000 Mn-54 15 130 Fe-59 30 260 Co-58, 60 15 130 Zn-65 30 260 Zr-95 30 Nb-95 15 1-131 1 (a) 0.07 1

60 Cs-134 15 0.05 130 15 60 150 Cs-137 18 0.06 150 18 80 180 Ba-140 60 60 La-140 15 15 (a) LLD for drinking water samples.

SUSQUEHANNA - UNIT 2 TRM / 3.11-43

Rev. 7 THIS PAGE INTENTIONALLY LEFT BLANK SUSQUEHANNA - UNIT 2 TRM / 3.11-44 Monitoring Program 3.11.4.1

Rev.8 Monitoring Program B 3.11.4.1 B 3.11.4.1 Monitoring Program BASES TRO ACTIONS The radiological environmental monitoring program required by this Requirement provides representative measurements of radiation and of radioactive materials in those environmental exposure pathways and for those radionuclides that lead to the highest potential radiation exposures of MEMBERS OF THE PUBLIC resulting from the station operation. This monitoring program thereby supplements the radiological effluent monitoring program by verifying that the measurable concentrations of

-radioactive materials and-levels of radiation are nothigherJhgn expected on the basis of the effluent measurements and modeling of the environmental exposure pathways. Changes to the radiological environmental monitoring program specified in Table 3.11.4.1-1 may be made based on expected SSES operation and the results of radiological environmental monitoring during SSES operation.

The required detection capabilities for environmental sample analyses are tabulated in terms of the lower limits of detection (LLDs). The LLDs required by Table 3.11.4.1-3 are considered optimum for routine environmental measurements in industrial laboratories. It should be recognized that the LLD is defined as an a priori (before the fact) limit representing the capability of a measurement system and not as an a posteriori (after the fact) limit for a particular measurement.

Detailed discussion of the LLD, and other detection limits, can be found in HASL Procedures Manual, HASL-300 (revised annually); Currie, L.A.,

"Limits for Qualitative Detection and Quantitative Determination -

Application to Radiochemistry" Anal. Chem. 40, 586-93 (1968); and Hartwell, J. K., "Detection Limits for Radioanalytical Counting Techniques," Atlantic Richfield Hanford Company Report ARH-SA-215 (June 1975) (Reference 1).

This section of the TRM is also part of the ODCM (Reference 2).

The Required Action for each Condition is to generate a condition report.

Each condition report shall be initiated and processed in accordance with

---

station-reporting-and-Gorreetive-Aetion-P-r:ogram-pmcedur:es, _________ _

TRS (References 5, 6 and 7).

The TRSs are defined to be performed at the specified frequency to ensure that the requirements are implemented. Monitoring samples collected per TRS 3.11.4.1.1 shall be from the specific locations given in the table and figure in the ODCM (Reference 2).

SUSQUEHANNA - UNIT 2 TRM / B 3.11-28

Rev. 8 BASES TRS

( continued)

Monitoring Program B 3.11.4.1 The TRSs are modified by a Note to take exception to TRS 3.0.3.

Table 3.11.4.1-1 Sample Locations Specific parameters of distance and direction sector from the centerline of one reactor, and additional description where pertinent, shall be provided for each and every sample location in this Table and in a table and figure(s) in the ODCM. Refer to NUREG-0133, "Preparation of Radiological Effluent Technical Specifications for Nuclear Power Plants," October 1978, and to Radiological Assessment Branch Technical Position, Revision 1, November 1979. (Reference 3) and NUREG--1302,0ffsite_Dose Cal~ulation Manual Guidance: "Standard Radiological Effluent Controls for B-oilin-g Water Reacto-rs, Apr-ii 1991 (Reference 5). Deviations are permitted from the required sampling schedule if specimens are unobtainable due to hazardous conditions, seasonal unavailability, malfunction of automatic sampling equipment and other legitimate reasons. If specimens are unobtainable due to sampling equipment malfunction, every effort shall be made to complete corrective action prior to the end of the next sampling period. All deviations from the sampling schedule shall be documented in the Annual Radiological Environmental Operating Report. It is recognized that, at times, it may not be possible or practicable to continue to obtain samples of the media of choice at the most desired location or time. _

In these instances, suitable alternative media and locations may be chosen for the particular pathway in question and appropriate substitutions made within 30 days in the radiological environmental monitoring program. Identify the cause of the unavailability of samples for that pathway and identify the new location(s) for obtaining replacement samples in the next Radioactive Effluent Release Report and also include in the report a revised figure(s) and table for the ODCM reflecting the new location(s).

Direct Radiation One or more instruments, such as a pressurized ion chamber, for measuring and recording dose rate continuously may be used in place of, or in addition to, integrating dosimeters. Film badges shall not be used as dosimeters for measuring direct radiation.

Radioiodine and Particulates - Sampling and Collection Frequency

_______________ ___:+he-eharn0al-Gar:t~idges-used_inJhe_airb_orne radioiodine sampling ~-------

conducted as part of the radiological environmental monitoring program are designed and tested by the manufacturer to assure a high efficiency in the capture of radioiodine. Certificates from the manufacturer of the cartridges are provided with each batch of cartridges certifying the percent retention_of the radioiodine for stated air flows.

SUSQUEHANNA - UNIT 2 TRM / B 3.11-29

Rev. 8 BASES TRS

( continued)

Monitoring Program B 3.11.4.1 Radioiodine and Particulates - Particulate Sample; Waterborne -Surface, Ground, Sediment: Food Products Gamma isotopic analysis means the identification and quantification of gamma-emitting radionuclides that may be attributable to the effluents from the facility.

Waterborne - Composite Sampling A composite sample is one in which the quantity (aliquot) of liquid sampled is proportional to the quantity of flowing liquid and in which the method of sampling employed results in a specimen that is representative of the liquid flow. In this program, composite samples shall be collected at time intervals that are very short (e.g., hourly) relative to the compositing period (e.g., monthly) in order to assure obtaining a representative sample.

Waterborne - Surface The "upstream sample" shall be taken at a distance beyond significant influence of the discharge. The "downstream" sample shall be taken just downstream of the discharge line near the mixing zone.

Waterborne - Drinking One sample from each of 1 to 3 of the nearest downstream water supplies that could be affected by liquid effluent releases from the station. Control sample to be taken from the nearest upstream drinking water supply facility. If no upstream drinking water supply facility is available that would be appropriate to serve as a control location, then upstream surface water control sample location to serve as the drinking water control sample location.

Waterborne - Ground - Samples and Sample Locations Groundwater samples shall be taken when this source is tapped for drinking or irrigation purposes in areas where the hydraulic gradient or recharge properties are suitable for contamination.

Drinking Water 131 Analyses Calculation of the dose projected from 1-131 in drinking water to determine if 1-131 analyses of the water are required shall be performed for the maximum organ and age group using the methodology and parameters of the ODCM.

Food Products - Sampling and Collection Frequency If harvest occurs more than once a year, sampling shall be performed during each discrete harvest. If harvest occurs continuously, sampling shall be monthly.

---

~AtteAti0n-shall-l;Je-paid-to-including_samples_oLtub_ern_us and~ro~o=t~fo=o=d=------------

products.

SUSQUEHANNA - UNIT 2 TRM / B 3.11-30

Rev.8 BASES TRS (continued)

Table 3.11.4.1-3 Monitoring Program B 3.11.4.1 This list does not mean that only these nuclides are to be considered.

Other peaks that are identifiable at 95% confidence level together with those of the above nuclides, shall also be analyzed and reported in the Annual Radiological Environmental Operating report.

Required detection capabilities for dosimeters used for environmental measurements are given in Regulatory Guide 4.13 (Reference 4).

The LLD is defined, for purpose of these Requirements, as the smallest concentration of radioactive material in a s.arnple th£1t w_ill y_i_eld a net count (above system background) that will be detected with 95% probability with only 5% probability of falsely concluding that a blank observation represents a "real" signal.

For a particular measurement system (which may include radiochemical separation):

LLD=

4.66sb E

• V

• 2.22

• Y

• exp(-AM)

Where:

LLD is the a priori lower limit of detection as defined above (as picocuries per unit mass or volume),

sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate (as counts per minute),

E is the counting efficiency, as counts per disintegration, V is the sample size, in units of mass or volume, 2.22 is the number of disintegrations per minute per picocurie, Y is the fractional radiochemical yield, when applicable,

_______________ __J._,jsJbe_[adioactive decay constant for the particular radionuclide, and Lit for environmental samples is the elapsed time between sample collection (or end of the sample collection period) and time of counting.

Typical values of E, V, Y, and Lit should be used in the calculation.

SUSQUEHANNA - UNIT 2 TRM / B 3.11-31

Rev. 8 BASES TRS (continued)

REFERENCES Monitoring Program B 3.11.4.1 It should be recognized that the LLD is defined as a priori (before the fact) limit representing the capability of a measurement system and not as an a posteriori (after the fact) limit for a particular measurement. Analyses shall be performed in such a manner that the stated LLDs will be achieved under routine conditions. Occasionally background fluctuations, unavoidably small sample sizes, the presence of interfering nuclides, or other uncontrollable circumstances may render these LLDS unachievable. In such cases, the contributing factors shall be identified and described in the Annual Radiological Environmental Operating Report.

~

1.

HASL Procedures Manual, HASL-300 (revised annually); Curie, L.A.,

"Limits for Qualitative Detection and Quantitative Determination -

Application to Radiochemistry" Anal. Chem. 40, 586-93 (1968); and Hartwell, J. K., "Detection Limits for Radioanalytical Counting Techniques," Atlantic Richfield Hanford Company Report ARH-SA-215 (June 1975) Offsite Dose Calculation Manual.

2.

Technical Specification 5.5.1 - Offsite Dose Calculation Manual.

3.

NUREG-0133, "Preparation of Radiological Effluent Technical Specifications for Nuclear Power Plants," October 1978, and to Radiological Assessment Branch Technical Position, Revision 1, November 1979.

4.

Regulatory Guide 4.13, "Performance, Testing, and Procedural Specifications for Thermoluminescence Dosimetry: Environmental Applications."

5.

NUREG-1302, Offsite Dose Calculation Manual Guidance: "Standard Radiological Effluent Controls for Bailing Water Reactors,"

April 1991.

6.

Technical Specification 5.6.2 Annual Radiological Environmental Operating Report.

7.

Technical Specification 5.6.3-Radioactive Effluent Release Report.

SUSQUEHANNA - UNIT 2 TRM / B 3.11-32

Rev.a BASES THIS PAGE INTENTIONALLY LEFT BLANK SUSQUEHANNA - UNIT 2 TRM / B 3.11-33 Monitoring Program 83.11.4.1